dolibarr/htdocs/core/class/commonobject.class.php

<?php
/* Copyright (C) 2006-2015 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2005-2013 Regis Houssin        <regis.houssin@inodbox.com>
 * Copyright (C) 2010-2020 Juanjo Menent        <jmenent@2byte.es>
 * Copyright (C) 2012-2013 Christophe Battarel  <christophe.battarel@altairis.fr>
 * Copyright (C) 2011-2019 Philippe Grand       <philippe.grand@atoo-net.com>
 * Copyright (C) 2012-2015 Marcos García        <marcosgdf@gmail.com>
 * Copyright (C) 2012-2015 Raphaël Doursenaud   <rdoursenaud@gpcsolutions.fr>
 * Copyright (C) 2012      Cedric Salvador      <csalvador@gpcsolutions.fr>
 * Copyright (C) 2015-2022 Alexandre Spangaro   <aspangaro@open-dsi.fr>
 * Copyright (C) 2016      Bahfir abbes         <dolipar@dolipar.org>
 * Copyright (C) 2017      ATM Consulting       <support@atm-consulting.fr>
 * Copyright (C) 2017-2019 Nicolas ZABOURI      <info@inovea-conseil.com>
 * Copyright (C) 2017      Rui Strecht          <rui.strecht@aliartalentos.com>
 * Copyright (C) 2018-2021 Frédéric France      <frederic.france@netlogic.fr>
 * Copyright (C) 2018      Josep Lluís Amador   <joseplluis@lliuretic.cat>
 * Copyright (C) 2021      Gauthier VERDOL      <gauthier.verdol@atm-consulting.fr>
 * Copyright (C) 2021      Grégory Blémand      <gregory.blemand@atm-consulting.fr>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

/**
 *	\file       htdocs/core/class/commonobject.class.php
 *	\ingroup    core
 *	\brief      File of parent class of all other business classes (invoices, contracts, proposals, orders, ...)
 */


/**
 *	Parent class of all other business classes (invoices, contracts, proposals, orders, ...)
 */
abstract class CommonObject
{
	const TRIGGER_PREFIX = ''; // to be overriden in child class implementations, i.e. 'BILL', 'TASK', 'PROPAL', etc.
	/**
	 * @var DoliDb		Database handler (result of a new DoliDB)
	 */
	public $db;

	/**
	 * @var int The object identifier
	 */
	public $id;

	/**
	 * @var int The environment ID when using a multicompany module
	 */
	public $entity;

	/**
	 * @var string 		Error string
	 * @see             $errors
	 */
	public $error;

	/**
	 * @var string 		Error string that is hidden but can be used to store complementatry technical code.
	 */
	public $errorhidden;

	/**
	 * @var string[]	Array of error strings
	 */
	public $errors = array();

	/**
	 * @var array   To store error results of ->validateField()
	 */
	public $validateFieldsErrors = array();

	/**
	 * @var string ID to identify managed object
	 */
	public $element;

	/**
	 * @var string Name to use for 'features' parameter to check module permissions with restrictedArea(). Undefined means same value than $element.
	 */
	public $element_for_permission;

	/**
	 * @var string Name of table without prefix where object is stored
	 */
	public $table_element;

	/**
	 * @var string    Name of subtable line
	 */
	public $table_element_line = '';

	/**
	 * @var string		Key value used to track if data is coming from import wizard
	 */
	public $import_key;

	/**
	 * @var mixed		Contains data to manage extrafields
	 */
	public $array_options = array();

	/**
	 * @var mixed		Array to store alternative languages values of object
	 */
	public $array_languages = null; // Value is array() when load already tried

	/**
	 * @var int[][]		Array of linked objects ids. Loaded by ->fetchObjectLinked
	 */
	public $linkedObjectsIds;

	/**
	 * @var mixed		Array of linked objects. Loaded by ->fetchObjectLinked
	 */
	public $linkedObjects;

	/**
	 * @var boolean		Array of boolean with object id as key and value as true if linkedObjects full loaded. Loaded by ->fetchObjectLinked. Important for pdf generation time reduction.
	 */
	public $linkedObjectsFullLoaded = array();

	/**
	 * @var Object      To store a cloned copy of object before to edit it and keep track of old properties
	 */
	public $oldcopy;

	/**
	 * @var string		Column name of the ref field.
	 */
	protected $table_ref_field = '';

	/**
	 * @var integer   0=Default, 1=View may be restricted to sales representative only if no permission to see all or to company of external user if external user
	 */
	public $restrictiononfksoc = 0;


	// Following vars are used by some objects only. We keep this property here in CommonObject to be able to provide common method using them.

	/**
	 * @var array<string,mixed>		Can be used to pass information when only object is provided to method
	 */
	public $context = array();

	/**
	 * @var string		Contains canvas name if record is an alternative canvas record
	 */
	public $canvas;

	/**
	 * @var Project The related project
	 * @see fetch_projet()
	 */
	public $project;

	/**
	 * @var int The related project ID
	 * @see setProject(), project
	 */
	public $fk_project;

	/**
	 * @deprecated
	 * @see project
	 */
	public $projet;

	/**
	 * @var Contact a related contact
	 * @see fetch_contact()
	 */
	public $contact;

	/**
	 * @var int The related contact ID
	 * @see fetch_contact()
	 */
	public $contact_id;

	/**
	 * @var Societe A related thirdparty
	 * @see fetch_thirdparty()
	 */
	public $thirdparty;

	/**
	 * @var User A related user
	 * @see fetch_user()
	 */
	public $user;

	/**
	 * @var string 	The type of originating object ('commande', 'facture', ...). Note: on some object this field is called $origin_type
	 * @see fetch_origin()
	 */
	public $origin;

	/**
	 * @var int 	The id of originating object
	 * @see fetch_origin()
	 */
	public $origin_id;

	/**
	 * @var string The object's reference
	 */
	public $ref;

	/**
	 * @var string An external reference for the object
	 */
	public $ref_ext;

	/**
	 * @var string The object's previous reference
	 */
	public $ref_previous;

	/**
	 * @var string The object's next reference
	 */
	public $ref_next;

	/**
	 * @var string Ref to store on object to save the new ref to use for example when making a validate() of an object
	 */
	public $newref;

	/**
	 * @var int The object's status
	 * @see setStatut()
	 */
	public $statut;

	/**
	 * @var int The object's status
	 * @see setStatut()
	 */
	public $status;

	/**
	 * @var string
	 * @see getFullAddress()
	 */
	public $country;

	/**
	 * @var int
	 * @see getFullAddress(), country
	 */
	public $country_id;

	/**
	 * @var string
	 * @see getFullAddress(), isInEEC(), country
	 */
	public $country_code;

	/**
	 * @var string
	 * @see getFullAddress()
	 */
	public $state;

	/**
	 * @var int
	 * @see getFullAddress(), state
	 */
	public $state_id;

	/**
	 * @var string
	 * @see getFullAddress(), $state
	 */
	public $state_code;

	/**
	 * @var int
	 * @see getFullAddress(), $region_code, $region
	 */
	public $region_id;

	/**
	 * @var string
	 * @see getFullAddress(), $region_id, $region
	 */
	public $region_code;

	/**
	 * @var string
	 * @see getFullAddress(), $region_id, $region_code
	 */
	public $region;

	/**
	 * @var int
	 * @see fetch_barcode()
	 */
	public $barcode_type;

	/**
	 * @var string
	 * @see fetch_barcode(), barcode_type
	 */
	public $barcode_type_code;

	/**
	 * @var string
	 * @see fetch_barcode(), barcode_type
	 */
	public $barcode_type_label;

	/**
	 * @var string
	 * @see fetch_barcode(), barcode_type
	 */
	public $barcode_type_coder;

	/**
	 * @var int Payment method ID (cheque, cash, ...)
	 * @see setPaymentMethods()
	 */
	public $mode_reglement_id;

	/**
	 * @var int Payment terms ID
	 * @see setPaymentTerms()
	 */
	public $cond_reglement_id;

	/**
	 * @var int Demand reason ID
	 */
	public $demand_reason_id;

	/**
	 * @var int Transport mode ID (For module intracomm report)
	 * @see setTransportMode()
	 */
	public $transport_mode_id;

	/**
	 * @var int Payment terms ID
	 * @deprecated Kept for compatibility
	 * @see cond_reglement_id;
	 */
	public $cond_reglement;

	/**
	 * @var int Delivery address ID
	 * @see setDeliveryAddress()
	 * @deprecated
	 */
	public $fk_delivery_address;

	/**
	 * @var int Shipping method ID
	 * @see setShippingMethod()
	 */
	public $shipping_method_id;

	/**
	 * @var string
	 * @see SetDocModel()
	 */
	public $model_pdf;

	/**
	 * @var string
	 * @deprecated
	 * @see $model_pdf
	 */
	public $modelpdf;

	/**
	 * @var string
	 * Contains relative path of last generated main file
	 */
	public $last_main_doc;

	/**
	 * @var int Bank account ID sometimes, ID of record into llx_bank sometimes
	 * @deprecated
	 * @see $fk_account
	 */
	public $fk_bank;

	/**
	 * @var int Bank account ID
	 * @see SetBankAccount()
	 */
	public $fk_account;

	/**
	 * @var string	Open ID
	 */
	public $openid;

	/**
	 * @var string Public note
	 * @see update_note()
	 */
	public $note_public;

	/**
	 * @var string Private note
	 * @see update_note()
	 */
	public $note_private;

	/**
	 * @deprecated
	 * @see $note_private
	 */
	public $note;

	/**
	 * @var float Total amount before taxes
	 * @see update_price()
	 */
	public $total_ht;

	/**
	 * @var float Total VAT amount
	 * @see update_price()
	 */
	public $total_tva;

	/**
	 * @var float Total local tax 1 amount
	 * @see update_price()
	 */
	public $total_localtax1;

	/**
	 * @var float Total local tax 2 amount
	 * @see update_price()
	 */
	public $total_localtax2;

	/**
	 * @var float Total amount with taxes
	 * @see update_price()
	 */
	public $total_ttc;

	/**
	 * @var CommonObjectLine[]
	 */
	public $lines;

	/**
	 * @var mixed		Contains comments
	 * @see fetchComments()
	 */
	public $comments = array();

	/**
	 * @var string The name
	 */
	public $name;

	/**
	 * @var string The lastname
	 */
	public $lastname;

	/**
	 * @var string The firstname
	 */
	public $firstname;

	/**
	 * @var string The civility code, not an integer
	 */
	public $civility_id;

	// Dates
	/**
	 * @var integer|string date_creation
	 */
	public $date_creation;

	/**
	 * @var integer|string $date_validation;
	 */
	public $date_validation; // Date validation

	/**
	 * @var integer|string $date_modification;
	 */
	public $date_modification; // Date last change (tms field)

	public $next_prev_filter;

	/**
	 * @var int 1 if object is specimen
	 */
	public $specimen = 0;

	/**
	 * @var	int	Id of contact to send object (used by the trigger of module Agenda)
	 */
	public $sendtoid;

	/**
	 * @var	float	Amount already paid (used to show correct status)
	 */
	public $alreadypaid;

	/**
	 * @var array	List of child tables. To test if we can delete object.
	 */
	protected $childtables = array();

	/**
	 * @var array    List of child tables. To know object to delete on cascade.
	 *               If name is like '@ClassName:FilePathClass:ParentFkFieldName', it will
	 *               call method deleteByParentField(parentId, ParentFkFieldName) to fetch and delete child object.
	 */
	protected $childtablesoncascade = array();


	// No constructor as it is an abstract class
	/**
	 * Check an object id/ref exists
	 * If you don't need/want to instantiate object and just need to know if object exists, use this method instead of fetch
	 *
	 *  @param	string	$element   	String of element ('product', 'facture', ...)
	 *  @param	int		$id      	Id of object
	 *  @param  string	$ref     	Ref of object to check
	 *  @param	string	$ref_ext	Ref ext of object to check
	 *  @return int     			<0 if KO, 0 if OK but not found, >0 if OK and exists
	 */
	public static function isExistingObject($element, $id, $ref = '', $ref_ext = '')
	{
		global $db, $conf;

		$sql = "SELECT rowid, ref, ref_ext";
		$sql .= " FROM ".$db->prefix().$element;
		$sql .= " WHERE entity IN (".getEntity($element).")";

		if ($id > 0) {
			$sql .= " AND rowid = ".((int) $id);
		} elseif ($ref) {
			$sql .= " AND ref = '".$db->escape($ref)."'";
		} elseif ($ref_ext) {
			$sql .= " AND ref_ext = '".$db->escape($ref_ext)."'";
		} else {
			$error = 'ErrorWrongParameters';
			dol_print_error(get_class()."::isExistingObject ".$error, LOG_ERR);
			return -1;
		}
		if ($ref || $ref_ext) {		// Because the same ref can exists in 2 different entities, we force the current one in priority
			$sql .= " AND entity = ".((int) $conf->entity);
		}

		dol_syslog(get_class()."::isExistingObject", LOG_DEBUG);
		$resql = $db->query($sql);
		if ($resql) {
			$num = $db->num_rows($resql);
			if ($num > 0) {
				return 1;
			} else {
				return 0;
			}
		}
		return -1;
	}

	/**
	 * Method to output saved errors
	 *
	 * @return	string		String with errors
	 */
	public function errorsToString()
	{
		return $this->error.(is_array($this->errors) ? (($this->error != '' ? ', ' : '').join(', ', $this->errors)) : '');
	}


	/**
	 * Return customer ref for screen output.
	 *
	 * @param  string      $objref        Customer ref
	 * @return string                     Customer ref formated
	 */
	public function getFormatedCustomerRef($objref)
	{
		global $hookmanager;

		$parameters = array('objref'=>$objref);
		$action = '';
		$reshook = $hookmanager->executeHooks('getFormatedCustomerRef', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
		if ($reshook > 0) {
			return $hookmanager->resArray['objref'];
		}
		return $objref.(isset($hookmanager->resArray['objref']) ? $hookmanager->resArray['objref'] : '');
	}

	/**
	 * Return supplier ref for screen output.
	 *
	 * @param  string      $objref        Supplier ref
	 * @return string                     Supplier ref formated
	 */
	public function getFormatedSupplierRef($objref)
	{
		global $hookmanager;

		$parameters = array('objref'=>$objref);
		$action = '';
		$reshook = $hookmanager->executeHooks('getFormatedSupplierRef', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
		if ($reshook > 0) {
			return $hookmanager->resArray['objref'];
		}
		return $objref.(isset($hookmanager->resArray['objref']) ? $hookmanager->resArray['objref'] : '');
	}

	/**
	 *	Return full name (civility+' '+name+' '+lastname)
	 *
	 *	@param	Translate	$langs			Language object for translation of civility (used only if option is 1)
	 *	@param	int			$option			0=No option, 1=Add civility
	 * 	@param	int			$nameorder		-1=Auto, 0=Lastname+Firstname, 1=Firstname+Lastname, 2=Firstname, 3=Firstname if defined else lastname, 4=Lastname, 5=Lastname if defined else firstname
	 * 	@param	int			$maxlen			Maximum length
	 * 	@return	string						String with full name
	 */
	public function getFullName($langs, $option = 0, $nameorder = -1, $maxlen = 0)
	{
		//print "lastname=".$this->lastname." name=".$this->name." nom=".$this->nom."<br>\n";
		$lastname = $this->lastname;
		$firstname = $this->firstname;
		if (empty($lastname)) {
			$lastname = (isset($this->lastname) ? $this->lastname : (isset($this->name) ? $this->name : (isset($this->nom) ? $this->nom : (isset($this->societe) ? $this->societe : (isset($this->company) ? $this->company : '')))));
		}

		$ret = '';
		if (!empty($option) && !empty($this->civility_code)) {
			if ($langs->transnoentitiesnoconv("Civility".$this->civility_code) != "Civility".$this->civility_code) {
				$ret .= $langs->transnoentitiesnoconv("Civility".$this->civility_code).' ';
			} else {
				$ret .= $this->civility_code.' ';
			}
		}

		$ret .= dolGetFirstLastname($firstname, $lastname, $nameorder);

		return dol_trunc($ret, $maxlen);
	}

	/**
	 * Set to upper or ucwords/lower if needed
	 *
	 * @return void;
	 */
	public function setUpperOrLowerCase()
	{
		global $conf;
		if (!empty($conf->global->MAIN_FIRST_TO_UPPER)) {
			$this->lastname = dol_ucwords(dol_strtolower($this->lastname));
			$this->firstname = dol_ucwords(dol_strtolower($this->firstname));
			$this->name = dol_ucwords(dol_strtolower($this->name));
			$this->name_alias = dol_ucwords(dol_strtolower($this->name_alias));
		}
		if (!empty($conf->global->MAIN_ALL_TO_UPPER)) {
			$this->lastname = dol_strtoupper($this->lastname);
			$this->name = dol_strtoupper($this->name);
			$this->name_alias = dol_strtoupper($this->name_alias);
		}
		if (!empty($conf->global->MAIN_ALL_TOWN_TO_UPPER)) {
			$this->address = dol_strtoupper($this->address);
			$this->town = dol_strtoupper($this->town);
		}
	}

	/**
	 *	Return clicable link of object (with eventually picto)
	 *
	 *	@param      string	    $option                 Where point the link (0=> main card, 1,2 => shipment, 'nolink'=>No link)
	 *  @return		string								HTML Code for Kanban thumb.
	 */
	public function getKanbanView($option = '')
	{
		$return = '<div class="box-flex-item box-flex-grow-zero">';
		$return .= '<div class="info-box info-box-sm">';
		$return .= '<span class="info-box-icon bg-infobox-action">';
		$return .= img_picto('', $this->picto);
		//$return .= '<i class="fa fa-dol-action"></i>'; // Can be image
		$return .= '</span>';
		$return .= '<div class="info-box-content">';
		$return .= '<span class="info-box-ref">'.(method_exists($this, 'getNomUrl') ? $this->getNomUrl() : $this->ref).'</span>';
		if (property_exists($this, 'label')) {
			$return .= '<br><span class="info-box-label opacitymedium">'.$this->label.'</span>';
		}
		if (method_exists($this, 'getLibStatut')) {
			$return .= '<br><div class="info-box-status margintoponly">'.$this->getLibStatut(5).'</div>';
		}
		$return .= '</div>';
		$return .= '</div>';
		$return .= '</div>';

		return $return;
	}

	/**
	 * 	Return full address of contact
	 *
	 * 	@param		int			$withcountry		1=Add country into address string
	 *  @param		string		$sep				Separator to use to build string
	 *  @param		int		    $withregion			1=Add region into address string
	 *  @param		string		$extralangcode		User extralanguages as value
	 *	@return		string							Full address string
	 */
	public function getFullAddress($withcountry = 0, $sep = "\n", $withregion = 0, $extralangcode = '')
	{
		if ($withcountry && $this->country_id && (empty($this->country_code) || empty($this->country))) {
			require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
			$tmparray = getCountry($this->country_id, 'all');
			$this->country_code = $tmparray['code'];
			$this->country = $tmparray['label'];
		}

		if ($withregion && $this->state_id && (empty($this->state_code) || empty($this->state) || empty($this->region) || empty($this->region_code))) {
			require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
			$tmparray = getState($this->state_id, 'all', 0, 1);
			$this->state_code   = $tmparray['code'];
			$this->state        = $tmparray['label'];
			$this->region_code  = $tmparray['region_code'];
			$this->region       = $tmparray['region'];
		}

		return dol_format_address($this, $withcountry, $sep, '', 0, $extralangcode);
	}


	/**
	 * 	Return full address for banner
	 *
	 * 	@param		string		$htmlkey            HTML id to make banner content unique
	 *  @param      Object      $object				Object (thirdparty, thirdparty of contact for contact, null for a member)
	 *	@return		string							Full address string
	 */
	public function getBannerAddress($htmlkey, $object)
	{
		global $conf, $langs, $form, $extralanguages;

		$countriesusingstate = array('AU', 'US', 'IN', 'GB', 'ES', 'UK', 'TR'); // See also option MAIN_FORCE_STATE_INTO_ADDRESS

		$contactid = 0;
		$thirdpartyid = 0;
		$elementforaltlanguage = $this->element;
		if ($this->element == 'societe') {
			$thirdpartyid = $this->id;
		}
		if ($this->element == 'contact') {
			$contactid = $this->id;
			$thirdpartyid = empty($object->fk_soc) ? 0 : $object->fk_soc;
		}
		if ($this->element == 'user') {
			$contactid = $this->contact_id;
			$thirdpartyid = empty($object->fk_soc) ? 0 : $object->fk_soc;
		}

		$out = '';

		$outdone = 0;
		$coords = $this->getFullAddress(1, ', ', (!empty($conf->global->MAIN_SHOW_REGION_IN_STATE_SELECT) ? $conf->global->MAIN_SHOW_REGION_IN_STATE_SELECT : 0));
		if ($coords) {
			if (!empty($conf->use_javascript_ajax)) {
				// Add picto with tooltip on map
				$namecoords = '';
				if ($this->element == 'contact' && !empty($conf->global->MAIN_SHOW_COMPANY_NAME_IN_BANNER_ADDRESS)) {
					$namecoords .= $object->name.'<br>';
				}
				$namecoords .= $this->getFullName($langs, 1).'<br>'.$coords;
				// hideonsmatphone because copyToClipboard call jquery dialog that does not work with jmobile
				$out .= '<a href="#" class="hideonsmartphone" onclick="return copyToClipboard(\''.dol_escape_js($namecoords).'\',\''.dol_escape_js($langs->trans("HelpCopyToClipboard")).'\');">';
				$out .= img_picto($langs->trans("Address"), 'map-marker-alt');
				$out .= '</a> ';
			}
			$out .= dol_print_address($coords, 'address_'.$htmlkey.'_'.$this->id, $this->element, $this->id, 1, ', ');
			$outdone++;
			$outdone++;

			// List of extra languages
			$arrayoflangcode = array();
			if (!empty($conf->global->PDF_USE_ALSO_LANGUAGE_CODE)) {
				$arrayoflangcode[] = $conf->global->PDF_USE_ALSO_LANGUAGE_CODE;
			}

			if (is_array($arrayoflangcode) && count($arrayoflangcode)) {
				if (!is_object($extralanguages)) {
					include_once DOL_DOCUMENT_ROOT.'/core/class/extralanguages.class.php';
					$extralanguages = new ExtraLanguages($this->db);
				}
				$extralanguages->fetch_name_extralanguages($elementforaltlanguage);

				if (!empty($extralanguages->attributes[$elementforaltlanguage]['address']) || !empty($extralanguages->attributes[$elementforaltlanguage]['town'])) {
					$out .= "<!-- alternatelanguage for '".$elementforaltlanguage."' set to fields '".join(',', $extralanguages->attributes[$elementforaltlanguage])."' -->\n";
					$this->fetchValuesForExtraLanguages();
					if (!is_object($form)) {
						$form = new Form($this->db);
					}
					$htmltext = '';
					// If there is extra languages
					foreach ($arrayoflangcode as $extralangcode) {
						$s = picto_from_langcode($extralangcode, 'class="pictoforlang paddingright"');
						$coords = $this->getFullAddress(1, ', ', $conf->global->MAIN_SHOW_REGION_IN_STATE_SELECT, $extralangcode);
						$htmltext .= $s.dol_print_address($coords, 'address_'.$htmlkey.'_'.$this->id, $this->element, $this->id, 1, ', ');
					}
					$out .= $form->textwithpicto('', $htmltext, -1, 'language', 'opacitymedium paddingleft');
				}
			}
		}

		if (!in_array($this->country_code, $countriesusingstate) && empty($conf->global->MAIN_FORCE_STATE_INTO_ADDRESS)   // If MAIN_FORCE_STATE_INTO_ADDRESS is on, state is already returned previously with getFullAddress
				&& empty($conf->global->SOCIETE_DISABLE_STATE) && $this->state) {
			if (!empty($conf->global->MAIN_SHOW_REGION_IN_STATE_SELECT) && $conf->global->MAIN_SHOW_REGION_IN_STATE_SELECT == 1 && $this->region) {
				$out .= ($outdone ? ' - ' : '').$this->region.' - '.$this->state;
			} else {
				$out .= ($outdone ? ' - ' : '').$this->state;
			}
			$outdone++;
		}

		if (!empty($this->phone) || !empty($this->phone_pro) || !empty($this->phone_mobile) || !empty($this->phone_perso) || !empty($this->fax) || !empty($this->office_phone) || !empty($this->user_mobile) || !empty($this->office_fax)) {
			$out .= ($outdone ? '<br>' : '');
		}
		if (!empty($this->phone) && empty($this->phone_pro)) {		// For objects that store pro phone into ->phone
			$out .= dol_print_phone($this->phone, $this->country_code, $contactid, $thirdpartyid, 'AC_TEL', '&nbsp;', 'phone', $langs->trans("PhonePro"));
			$outdone++;
		}
		if (!empty($this->phone_pro)) {
			$out .= dol_print_phone($this->phone_pro, $this->country_code, $contactid, $thirdpartyid, 'AC_TEL', '&nbsp;', 'phone', $langs->trans("PhonePro"));
			$outdone++;
		}
		if (!empty($this->phone_mobile)) {
			$out .= dol_print_phone($this->phone_mobile, $this->country_code, $contactid, $thirdpartyid, 'AC_TEL', '&nbsp;', 'mobile', $langs->trans("PhoneMobile"));
			$outdone++;
		}
		if (!empty($this->phone_perso)) {
			$out .= dol_print_phone($this->phone_perso, $this->country_code, $contactid, $thirdpartyid, 'AC_TEL', '&nbsp;', 'phone', $langs->trans("PhonePerso"));
			$outdone++;
		}
		if (!empty($this->office_phone)) {
			$out .= dol_print_phone($this->office_phone, $this->country_code, $contactid, $thirdpartyid, 'AC_TEL', '&nbsp;', 'phone', $langs->trans("PhonePro"));
			$outdone++;
		}
		if (!empty($this->user_mobile)) {
			$out .= dol_print_phone($this->user_mobile, $this->country_code, $contactid, $thirdpartyid, 'AC_TEL', '&nbsp;', 'mobile', $langs->trans("PhoneMobile"));
			$outdone++;
		}
		if (!empty($this->fax)) {
			$out .= dol_print_phone($this->fax, $this->country_code, $contactid, $thirdpartyid, 'AC_FAX', '&nbsp;', 'fax', $langs->trans("Fax"));
			$outdone++;
		}
		if (!empty($this->office_fax)) {
			$out .= dol_print_phone($this->office_fax, $this->country_code, $contactid, $thirdpartyid, 'AC_FAX', '&nbsp;', 'fax', $langs->trans("Fax"));
			$outdone++;
		}

		if ($out) {
			$out .= '<div style="clear: both;"></div>';
		}
		$outdone = 0;
		if (!empty($this->email)) {
			$out .= dol_print_email($this->email, $this->id, $object->id, 'AC_EMAIL', 0, 0, 1);
			$outdone++;
		}
		if (!empty($this->url)) {
			//$out.=dol_print_url($this->url,'_goout',0,1);//steve changed to blank
			$out .= dol_print_url($this->url, '_blank', 0, 1);
			$outdone++;
		}

		if (!empty($conf->socialnetworks->enabled)) {
			$outsocialnetwork = '';

			if (!empty($this->socialnetworks) && is_array($this->socialnetworks) && count($this->socialnetworks) > 0) {
				$socialnetworksdict = getArrayOfSocialNetworks();
				foreach ($this->socialnetworks as $key => $value) {
					if ($value) {
						$outsocialnetwork .= dol_print_socialnetworks($value, $this->id, $object->id, $key, $socialnetworksdict);
					}
					$outdone++;
				}
			} else {	// Old code to remove
				if (!empty($this->skype)) {
					$outsocialnetwork .= dol_print_socialnetworks($this->skype, $this->id, $object->id, 'skype');
				}
				$outdone++;
				if (!empty($this->jabberid)) {
					$outsocialnetwork .= dol_print_socialnetworks($this->jabberid, $this->id, $object->id, 'jabber');
				}
				$outdone++;
				if (!empty($this->twitter)) {
					$outsocialnetwork .= dol_print_socialnetworks($this->twitter, $this->id, $object->id, 'twitter');
				}
				$outdone++;
				if (!empty($this->facebook)) {
					$outsocialnetwork .= dol_print_socialnetworks($this->facebook, $this->id, $object->id, 'facebook');
				}
				$outdone++;
				if (!empty($this->linkedin)) {
					$outsocialnetwork .= dol_print_socialnetworks($this->linkedin, $this->id, $object->id, 'linkedin');
				}
				$outdone++;
			}

			if ($outsocialnetwork) {
				$out .= '<div style="clear: both;">'.$outsocialnetwork.'</div>';
			}
		}

		if ($out) {
			return '<!-- BEGIN part to show address block -->'."\n".$out.'<!-- END Part to show address block -->'."\n";
		} else {
			return '';
		}
	}

	/**
	 * Return the link of last main doc file for direct public download.
	 *
	 * @param	string	$modulepart			Module related to document
	 * @param	int		$initsharekey		Init the share key if it was not yet defined
	 * @param	int		$relativelink		0=Return full external link, 1=Return link relative to root of file
	 * @return	string						Link or empty string if there is no download link
	 */
	public function getLastMainDocLink($modulepart, $initsharekey = 0, $relativelink = 0)
	{
		global $user, $dolibarr_main_url_root;

		if (empty($this->last_main_doc)) {
			return ''; // No way to known which document name to use
		}

		include_once DOL_DOCUMENT_ROOT.'/ecm/class/ecmfiles.class.php';
		$ecmfile = new EcmFiles($this->db);
		$result = $ecmfile->fetch(0, '', $this->last_main_doc);
		if ($result < 0) {
			$this->error = $ecmfile->error;
			$this->errors = $ecmfile->errors;
			return -1;
		}

		if (empty($ecmfile->id)) {
			// Add entry into index
			if ($initsharekey) {
				require_once DOL_DOCUMENT_ROOT.'/core/lib/security2.lib.php';
				// TODO We can't, we dont' have full path of file, only last_main_doc adn ->element, so we must rebuild full path first
				/*
				$ecmfile->filepath = $rel_dir;
				$ecmfile->filename = $filename;
				$ecmfile->label = md5_file(dol_osencode($destfull));	// hash of file content
				$ecmfile->fullpath_orig = '';
				$ecmfile->gen_or_uploaded = 'generated';
				$ecmfile->description = '';    // indexed content
				$ecmfile->keywords = '';        // keyword content
				$ecmfile->share = getRandomPassword(true);
				$result = $ecmfile->create($user);
				if ($result < 0)
				{
					$this->error = $ecmfile->error;
					$this->errors = $ecmfile->errors;
				}
				*/
			} else {
				return '';
			}
		} elseif (empty($ecmfile->share)) {
			// Add entry into index
			if ($initsharekey) {
				require_once DOL_DOCUMENT_ROOT.'/core/lib/security2.lib.php';
				$ecmfile->share = getRandomPassword(true);
				$ecmfile->update($user);
			} else {
				return '';
			}
		}
		// Define $urlwithroot
		$urlwithouturlroot = preg_replace('/'.preg_quote(DOL_URL_ROOT, '/').'$/i', '', trim($dolibarr_main_url_root));
		// This is to use external domain name found into config file
		//if (DOL_URL_ROOT && ! preg_match('/\/$/', $urlwithouturlroot) && ! preg_match('/^\//', DOL_URL_ROOT)) $urlwithroot=$urlwithouturlroot.'/'.DOL_URL_ROOT;
		//else
		$urlwithroot = $urlwithouturlroot.DOL_URL_ROOT;
		//$urlwithroot=DOL_MAIN_URL_ROOT;					// This is to use same domain name than current

		$forcedownload = 0;

		$paramlink = '';
		//if (! empty($modulepart)) $paramlink.=($paramlink?'&':'').'modulepart='.$modulepart;		// For sharing with hash (so public files), modulepart is not required.
		//if (! empty($ecmfile->entity)) $paramlink.='&entity='.$ecmfile->entity; 					// For sharing with hash (so public files), entity is not required.
		//$paramlink.=($paramlink?'&':'').'file='.urlencode($filepath);								// No need of name of file for public link, we will use the hash
		if (!empty($ecmfile->share)) {
			$paramlink .= ($paramlink ? '&' : '').'hashp='.$ecmfile->share; // Hash for public share
		}
		if ($forcedownload) {
			$paramlink .= ($paramlink ? '&' : '').'attachment=1';
		}

		if ($relativelink) {
			$linktoreturn = 'document.php'.($paramlink ? '?'.$paramlink : '');
		} else {
			$linktoreturn = $urlwithroot.'/document.php'.($paramlink ? '?'.$paramlink : '');
		}

		// Here $ecmfile->share is defined
		return $linktoreturn;
	}


	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Add a link between element $this->element and a contact
	 *
	 *  @param	int			$fk_socpeople       Id of thirdparty contact (if source = 'external') or id of user (if souce = 'internal') to link
	 *  @param 	int|string	$type_contact 		Type of contact (code or id). Must be id or code found into table llx_c_type_contact. For example: SALESREPFOLL
	 *  @param  string		$source             external=Contact extern (llx_socpeople), internal=Contact intern (llx_user)
	 *  @param  int			$notrigger			Disable all triggers
	 *  @return int         	        		<0 if KO, 0 if already added, >0 if OK
	 */
	public function add_contact($fk_socpeople, $type_contact, $source = 'external', $notrigger = 0)
	{
		// phpcs:enable
		global $user, $langs;


		dol_syslog(get_class($this)."::add_contact $fk_socpeople, $type_contact, $source, $notrigger");

		// Check parameters
		if ($fk_socpeople <= 0) {
			$langs->load("errors");
			$this->error = $langs->trans("ErrorWrongValueForParameterX", "1");
			dol_syslog(get_class($this)."::add_contact ".$this->error, LOG_ERR);
			return -1;
		}
		if (!$type_contact) {
			$langs->load("errors");
			$this->error = $langs->trans("ErrorWrongValueForParameterX", "2");
			dol_syslog(get_class($this)."::add_contact ".$this->error, LOG_ERR);
			return -2;
		}

		$id_type_contact = 0;
		if (is_numeric($type_contact)) {
			$id_type_contact = $type_contact;
		} else {
			// We look for id type_contact
			$sql = "SELECT tc.rowid";
			$sql .= " FROM ".$this->db->prefix()."c_type_contact as tc";
			$sql .= " WHERE tc.element='".$this->db->escape($this->element)."'";
			$sql .= " AND tc.source='".$this->db->escape($source)."'";
			$sql .= " AND tc.code='".$this->db->escape($type_contact)."' AND tc.active=1";
			//print $sql;
			$resql = $this->db->query($sql);
			if ($resql) {
				$obj = $this->db->fetch_object($resql);
				if ($obj) {
					$id_type_contact = $obj->rowid;
				}
			}
		}

		if ($id_type_contact == 0) {
			$this->error = 'CODE_NOT_VALID_FOR_THIS_ELEMENT';
			dol_syslog("CODE_NOT_VALID_FOR_THIS_ELEMENT: Code type of contact '".$type_contact."' does not exists or is not active for element ".$this->element.", we can ignore it");
			return -3;
		}

		$datecreate = dol_now();

		// Socpeople must have already been added by some trigger, then we have to check it to avoid DB_ERROR_RECORD_ALREADY_EXISTS error
		$TListeContacts = $this->liste_contact(-1, $source);
		$already_added = false;
		if (is_array($TListeContacts) && !empty($TListeContacts)) {
			foreach ($TListeContacts as $array_contact) {
				if ($array_contact['status'] == 4 && $array_contact['id'] == $fk_socpeople && $array_contact['fk_c_type_contact'] == $id_type_contact) {
					$already_added = true;
					break;
				}
			}
		}

		if (!$already_added) {
			$this->db->begin();

			// Insert into database
			$sql = "INSERT INTO ".$this->db->prefix()."element_contact";
			$sql .= " (element_id, fk_socpeople, datecreate, statut, fk_c_type_contact) ";
			$sql .= " VALUES (".$this->id.", ".((int) $fk_socpeople)." , ";
			$sql .= "'".$this->db->idate($datecreate)."'";
			$sql .= ", 4, ".((int) $id_type_contact);
			$sql .= ")";

			$resql = $this->db->query($sql);
			if ($resql) {
				if (!$notrigger) {
					$result = $this->call_trigger(strtoupper($this->element).'_ADD_CONTACT', $user);
					if ($result < 0) {
						$this->db->rollback();
						return -1;
					}
				}

				$this->db->commit();
				return 1;
			} else {
				if ($this->db->errno() == 'DB_ERROR_RECORD_ALREADY_EXISTS') {
					$this->error = $this->db->errno();
					$this->db->rollback();
					return -2;
				} else {
					$this->error = $this->db->lasterror();
					$this->db->rollback();
					return -1;
				}
			}
		} else {
			return 0;
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *    Copy contact from one element to current
	 *
	 *    @param    CommonObject    $objFrom    Source element
	 *    @param    string          $source     Nature of contact ('internal' or 'external')
	 *    @return   int                         >0 if OK, <0 if KO
	 */
	public function copy_linked_contact($objFrom, $source = 'internal')
	{
		// phpcs:enable
		$contacts = $objFrom->liste_contact(-1, $source);
		foreach ($contacts as $contact) {
			if ($this->add_contact($contact['id'], $contact['fk_c_type_contact'], $contact['source']) < 0) {
				return -1;
			}
		}
		return 1;
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *      Update a link to contact line
	 *
	 *      @param	int		$rowid              Id of line contact-element
	 * 		@param	int		$statut	            New status of link
	 *      @param  int		$type_contact_id    Id of contact type (not modified if 0)
	 *      @param  int		$fk_socpeople	    Id of soc_people to update (not modified if 0)
	 *      @return int                 		<0 if KO, >= 0 if OK
	 */
	public function update_contact($rowid, $statut, $type_contact_id = 0, $fk_socpeople = 0)
	{
		// phpcs:enable
		// Insert into database
		$sql = "UPDATE ".$this->db->prefix()."element_contact set";
		$sql .= " statut = ".$statut;
		if ($type_contact_id) {
			$sql .= ", fk_c_type_contact = ".((int) $type_contact_id);
		}
		if ($fk_socpeople) {
			$sql .= ", fk_socpeople = ".((int) $fk_socpeople);
		}
		$sql .= " where rowid = ".((int) $rowid);
		$resql = $this->db->query($sql);
		if ($resql) {
			return 0;
		} else {
			$this->error = $this->db->lasterror();
			return -1;
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *    Delete a link to contact line
	 *
	 *    @param	int		$rowid			Id of contact link line to delete
	 *    @param	int		$notrigger		Disable all triggers
	 *    @return   int						>0 if OK, <0 if KO
	 */
	public function delete_contact($rowid, $notrigger = 0)
	{
		// phpcs:enable
		global $user;


		$this->db->begin();

		$sql = "DELETE FROM ".$this->db->prefix()."element_contact";
		$sql .= " WHERE rowid = ".((int) $rowid);

		dol_syslog(get_class($this)."::delete_contact", LOG_DEBUG);
		if ($this->db->query($sql)) {
			if (!$notrigger) {
				$result = $this->call_trigger(strtoupper($this->element).'_DELETE_CONTACT', $user);
				if ($result < 0) {
					$this->db->rollback();
					return -1;
				}
			}

			$this->db->commit();
			return 1;
		} else {
			$this->error = $this->db->lasterror();
			$this->db->rollback();
			return -1;
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *    Delete all links between an object $this and all its contacts
	 *
	 *	  @param	string	$source		'' or 'internal' or 'external'
	 *	  @param	string	$code		Type of contact (code or id)
	 *    @return   int					>0 if OK, <0 if KO
	 */
	public function delete_linked_contact($source = '', $code = '')
	{
		// phpcs:enable
		$listId = '';
		$temp = array();
		$typeContact = $this->liste_type_contact($source, '', 0, 0, $code);

		if (!empty($typeContact)) {
			foreach ($typeContact as $key => $value) {
				array_push($temp, $key);
			}
			$listId = implode(",", $temp);
		}

		$sql = "DELETE FROM ".$this->db->prefix()."element_contact";
		$sql .= " WHERE element_id = ".((int) $this->id);
		if (!empty($listId)) {
			$sql .= " AND fk_c_type_contact IN (".$this->db->sanitize($listId).")";
		}

		dol_syslog(get_class($this)."::delete_linked_contact", LOG_DEBUG);
		if ($this->db->query($sql)) {
			return 1;
		} else {
			$this->error = $this->db->lasterror();
			return -1;
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *    Get array of all contacts for an object
	 *
	 *    @param	int			$status		Status of links to get (-1=all)
	 *    @param	string		$source		Source of contact: 'external' or 'thirdparty' (llx_socpeople) or 'internal' (llx_user)
	 *    @param	int         $list       0:Return array contains all properties, 1:Return array contains just id
	 *    @param    string      $code       Filter on this code of contact type ('SHIPPING', 'BILLING', ...)
	 *    @return	array|int		        Array of contacts, -1 if error
	 */
	public function liste_contact($status = -1, $source = 'external', $list = 0, $code = '')
	{
		// phpcs:enable
		global $langs;

		$tab = array();

		$sql = "SELECT ec.rowid, ec.statut as statuslink, ec.fk_socpeople as id, ec.fk_c_type_contact"; // This field contains id of llx_socpeople or id of llx_user
		if ($source == 'internal') {
			$sql .= ", '-1' as socid, t.statut as statuscontact, t.login, t.photo";
		}
		if ($source == 'external' || $source == 'thirdparty') {
			$sql .= ", t.fk_soc as socid, t.statut as statuscontact";
		}
		$sql .= ", t.civility as civility, t.lastname as lastname, t.firstname, t.email";
		$sql .= ", tc.source, tc.element, tc.code, tc.libelle";
		$sql .= " FROM ".$this->db->prefix()."c_type_contact tc";
		$sql .= ", ".$this->db->prefix()."element_contact ec";
		if ($source == 'internal') {
			$sql .= " LEFT JOIN ".$this->db->prefix()."user t on ec.fk_socpeople = t.rowid";
		}
		if ($source == 'external' || $source == 'thirdparty') {
			$sql .= " LEFT JOIN ".$this->db->prefix()."socpeople t on ec.fk_socpeople = t.rowid";
		}
		$sql .= " WHERE ec.element_id = ".((int) $this->id);
		$sql .= " AND ec.fk_c_type_contact = tc.rowid";
		$sql .= " AND tc.element = '".$this->db->escape($this->element)."'";
		if ($code) {
			$sql .= " AND tc.code = '".$this->db->escape($code)."'";
		}
		if ($source == 'internal') {
			$sql .= " AND tc.source = 'internal'";
		}
		if ($source == 'external' || $source == 'thirdparty') {
			$sql .= " AND tc.source = 'external'";
		}
		$sql .= " AND tc.active=1";
		if ($status >= 0) {
			$sql .= " AND ec.statut = ".((int) $status);
		}
		$sql .= " ORDER BY t.lastname ASC";

		dol_syslog(get_class($this)."::liste_contact", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql) {
			$num = $this->db->num_rows($resql);
			$i = 0;
			while ($i < $num) {
				$obj = $this->db->fetch_object($resql);

				if (!$list) {
					$transkey = "TypeContact_".$obj->element."_".$obj->source."_".$obj->code;
					$libelle_type = ($langs->trans($transkey) != $transkey ? $langs->trans($transkey) : $obj->libelle);
					$tab[$i] = array(
						'source' => $obj->source,
						'socid' => $obj->socid,
						'id' => $obj->id,
						'nom' => $obj->lastname, // For backward compatibility
						'civility' => $obj->civility,
						'lastname' => $obj->lastname,
						'firstname' => $obj->firstname,
						'email'=>$obj->email,
						'login'=> (empty($obj->login) ? '' : $obj->login),
						'photo' => (empty($obj->photo) ? '' : $obj->photo),
						'statuscontact' => $obj->statuscontact,
						'rowid' => $obj->rowid,
						'code' => $obj->code,
						'libelle' => $libelle_type,
						'status' => $obj->statuslink,
						'fk_c_type_contact' => $obj->fk_c_type_contact
					);
				} else {
					$tab[$i] = $obj->id;
				}

				$i++;
			}

			return $tab;
		} else {
			$this->error = $this->db->lasterror();
			dol_print_error($this->db);
			return -1;
		}
	}


	/**
	 * 		Update status of a contact linked to object
	 *
	 * 		@param	int		$rowid		Id of link between object and contact
	 * 		@return	int					<0 if KO, >=0 if OK
	 */
	public function swapContactStatus($rowid)
	{
		$sql = "SELECT ec.datecreate, ec.statut, ec.fk_socpeople, ec.fk_c_type_contact,";
		$sql .= " tc.code, tc.libelle";
		$sql .= " FROM (".$this->db->prefix()."element_contact as ec, ".$this->db->prefix()."c_type_contact as tc)";
		$sql .= " WHERE ec.rowid =".((int) $rowid);
		$sql .= " AND ec.fk_c_type_contact=tc.rowid";
		$sql .= " AND tc.element = '".$this->db->escape($this->element)."'";

		dol_syslog(get_class($this)."::swapContactStatus", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql) {
			$obj = $this->db->fetch_object($resql);
			$newstatut = ($obj->statut == 4) ? 5 : 4;
			$result = $this->update_contact($rowid, $newstatut);
			$this->db->free($resql);
			return $result;
		} else {
			$this->error = $this->db->error();
			dol_print_error($this->db);
			return -1;
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *      Return array with list of possible values for type of contacts
	 *
	 *      @param	string	$source     'internal', 'external' or 'all'
	 *      @param	string	$order		Sort order by : 'position', 'code', 'rowid'...
	 *      @param  int		$option     0=Return array id->label, 1=Return array code->label
	 *      @param  int		$activeonly 0=all status of contact, 1=only the active
	 *		@param	string	$code		Type of contact (Example: 'CUSTOMER', 'SERVICE')
	 *      @return array       		Array list of type of contacts (id->label if option=0, code->label if option=1)
	 */
	public function liste_type_contact($source = 'internal', $order = 'position', $option = 0, $activeonly = 0, $code = '')
	{
		// phpcs:enable
		global $langs;

		if (empty($order)) {
			$order = 'position';
		}
		if ($order == 'position') {
			$order .= ',code';
		}

		$tab = array();
		$sql = "SELECT DISTINCT tc.rowid, tc.code, tc.libelle, tc.position";
		$sql .= " FROM ".$this->db->prefix()."c_type_contact as tc";
		$sql .= " WHERE tc.element='".$this->db->escape($this->element)."'";
		if ($activeonly == 1) {
			$sql .= " AND tc.active=1"; // only the active types
		}
		if (!empty($source) && $source != 'all') {
			$sql .= " AND tc.source='".$this->db->escape($source)."'";
		}
		if (!empty($code)) {
			$sql .= " AND tc.code='".$this->db->escape($code)."'";
		}
		$sql .= $this->db->order($order, 'ASC');

		//print "sql=".$sql;
		$resql = $this->db->query($sql);
		if ($resql) {
			$num = $this->db->num_rows($resql);
			$i = 0;
			while ($i < $num) {
				$obj = $this->db->fetch_object($resql);

				$transkey = "TypeContact_".$this->element."_".$source."_".$obj->code;
				$libelle_type = ($langs->trans($transkey) != $transkey ? $langs->trans($transkey) : $obj->libelle);
				if (empty($option)) {
					$tab[$obj->rowid] = $libelle_type;
				} else {
					$tab[$obj->code] = $libelle_type;
				}
				$i++;
			}
			return $tab;
		} else {
			$this->error = $this->db->lasterror();
			//dol_print_error($this->db);
			return null;
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *      Return array with list of possible values for type of contacts
	 *
	 *      @param	string	$source     		'internal', 'external' or 'all'
	 *      @param  int		$option     		0=Return array id->label, 1=Return array code->label
	 *      @param  int		$activeonly 		0=all status of contact, 1=only the active
	 *		@param	string	$code				Type of contact (Example: 'CUSTOMER', 'SERVICE')
	 *		@param	string	$element			Filter on 1 element type
	 *      @param	string	$excludeelement		Exclude 1 element type. Example: 'agenda'
	 *      @return array       				Array list of type of contacts (id->label if option=0, code->label if option=1)
	 */
	public function listeTypeContacts($source = 'internal', $option = 0, $activeonly = 0, $code = '', $element = '', $excludeelement = '')
	{
		// phpcs:enable
		global $langs, $conf;

		$langs->loadLangs(array('bills', 'contracts', 'interventions', 'orders', 'projects', 'propal', 'ticket', 'agenda'));

		$tab = array();

		$sql = "SELECT DISTINCT tc.rowid, tc.code, tc.libelle, tc.position, tc.element";
		$sql .= " FROM ".$this->db->prefix()."c_type_contact as tc";

		$sqlWhere = array();
		if (!empty($element)) {
			$sqlWhere[] = " tc.element='".$this->db->escape($element)."'";
		}
		if (!empty($excludeelement)) {
			$sqlWhere[] = " tc.element <> '".$this->db->escape($excludeelement)."'";
		}

		if ($activeonly == 1) {
			$sqlWhere[] = " tc.active=1"; // only the active types
		}

		if (!empty($source) && $source != 'all') {
			$sqlWhere[] = " tc.source='".$this->db->escape($source)."'";
		}

		if (!empty($code)) {
			$sqlWhere[] = " tc.code='".$this->db->escape($code)."'";
		}

		if (count($sqlWhere) > 0) {
			$sql .= " WHERE ".implode(' AND ', $sqlWhere);
		}

		$sql .= $this->db->order('tc.element, tc.position', 'ASC');

		dol_syslog(__METHOD__, LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql) {
			$num = $this->db->num_rows($resql);
			if ($num > 0) {
				$langs->loadLangs(array("propal", "orders", "bills", "suppliers", "contracts", "supplier_proposal"));

				while ($obj = $this->db->fetch_object($resql)) {
					$modulename = $obj->element;
					if (strpos($obj->element, 'project') !== false) {
						$modulename = 'projet';
					} elseif ($obj->element == 'contrat') {
						$element = 'contract';
					} elseif ($obj->element == 'action') {
						$modulename = 'agenda';
					} elseif (strpos($obj->element, 'supplier') !== false && $obj->element != 'supplier_proposal') {
						$modulename = 'fournisseur';
					} elseif (strpos($obj->element, 'supplier') !== false && $obj->element != 'supplier_proposal') {
						$modulename = 'fournisseur';
					}
					if (!empty($conf->{$modulename}->enabled)) {
						$libelle_element = $langs->trans('ContactDefault_'.$obj->element);
						$tmpelement = $obj->element;
						$transkey = "TypeContact_".$tmpelement."_".$source."_".$obj->code;
						$libelle_type = ($langs->trans($transkey) != $transkey ? $langs->trans($transkey) : $obj->libelle);
						if (empty($option)) {
							$tab[$obj->rowid] = $libelle_element.' - '.$libelle_type;
						} else {
							$tab[$obj->rowid] = $libelle_element.' - '.$libelle_type;
						}
					}
				}
			}
			return $tab;
		} else {
			$this->error = $this->db->lasterror();
			return null;
		}
	}

	/**
	 *      Return id of contacts for a source and a contact code.
	 *      Example: contact client de facturation ('external', 'BILLING')
	 *      Example: contact client de livraison ('external', 'SHIPPING')
	 *      Example: contact interne suivi paiement ('internal', 'SALESREPFOLL')
	 *
	 *		@param	string	$source		'external' or 'internal'
	 *		@param	string	$code		'BILLING', 'SHIPPING', 'SALESREPFOLL', ...
	 *		@param	int		$status		limited to a certain status
	 *      @return array       		List of id for such contacts
	 */
	public function getIdContact($source, $code, $status = 0)
	{
		global $conf;

		$result = array();
		$i = 0;
		//cas particulier pour les expeditions
		if ($this->element == 'shipping' && $this->origin_id != 0) {
			$id = $this->origin_id;
			$element = 'commande';
		} elseif ($this->element == 'reception' && $this->origin_id != 0) {
			$id = $this->origin_id;
			$element = 'order_supplier';
		} else {
			$id = $this->id;
			$element = $this->element;
		}

		$sql = "SELECT ec.fk_socpeople";
		$sql .= " FROM ".$this->db->prefix()."element_contact as ec,";
		if ($source == 'internal') {
			$sql .= " ".$this->db->prefix()."user as c,";
		}
		if ($source == 'external') {
			$sql .= " ".$this->db->prefix()."socpeople as c,";
		}
		$sql .= " ".$this->db->prefix()."c_type_contact as tc";
		$sql .= " WHERE ec.element_id = ".((int) $id);
		$sql .= " AND ec.fk_socpeople = c.rowid";
		if ($source == 'internal') {
			$sql .= " AND c.entity IN (".getEntity('user').")";
		}
		if ($source == 'external') {
			$sql .= " AND c.entity IN (".getEntity('societe').")";
		}
		$sql .= " AND ec.fk_c_type_contact = tc.rowid";
		$sql .= " AND tc.element = '".$this->db->escape($element)."'";
		$sql .= " AND tc.source = '".$this->db->escape($source)."'";
		if ($code) {
			$sql .= " AND tc.code = '".$this->db->escape($code)."'";
		}
		$sql .= " AND tc.active = 1";
		if ($status) {
			$sql .= " AND ec.statut = ".((int) $status);
		}

		dol_syslog(get_class($this)."::getIdContact", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql) {
			while ($obj = $this->db->fetch_object($resql)) {
				$result[$i] = $obj->fk_socpeople;
				$i++;
			}
		} else {
			$this->error = $this->db->error();
			return null;
		}

		return $result;
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *		Load object contact with id=$this->contact_id into $this->contact
	 *
	 *		@param	int		$contactid      Id du contact. Use this->contact_id if empty.
	 *		@return	int						<0 if KO, >0 if OK
	 */
	public function fetch_contact($contactid = null)
	{
		// phpcs:enable
		if (empty($contactid)) {
			$contactid = $this->contact_id;
		}

		if (empty($contactid)) {
			return 0;
		}

		require_once DOL_DOCUMENT_ROOT.'/contact/class/contact.class.php';
		$contact = new Contact($this->db);
		$result = $contact->fetch($contactid);
		$this->contact = $contact;
		return $result;
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *    	Load the third party of object, from id $this->socid or $this->fk_soc, into this->thirdparty
	 *
	 *		@param		int		$force_thirdparty_id	Force thirdparty id
	 *		@return		int								<0 if KO, >0 if OK
	 */
	public function fetch_thirdparty($force_thirdparty_id = 0)
	{
		// phpcs:enable
		global $conf;

		if (empty($this->socid) && empty($this->fk_soc) && empty($this->fk_thirdparty) && empty($force_thirdparty_id)) {
			return 0;
		}

		require_once DOL_DOCUMENT_ROOT.'/societe/class/societe.class.php';

		$idtofetch = isset($this->socid) ? $this->socid : (isset($this->fk_soc) ? $this->fk_soc : $this->fk_thirdparty);
		if ($force_thirdparty_id) {
			$idtofetch = $force_thirdparty_id;
		}

		if ($idtofetch) {
			$thirdparty = new Societe($this->db);
			$result = $thirdparty->fetch($idtofetch);
			if ($result<0) {
				$this->errors=array_merge($this->errors, $thirdparty->errors);
			}
			$this->thirdparty = $thirdparty;

			// Use first price level if level not defined for third party
			if (!empty($conf->global->PRODUIT_MULTIPRICES) && empty($this->thirdparty->price_level)) {
				$this->thirdparty->price_level = 1;
			}

			return $result;
		} else {
			return -1;
		}
	}


	/**
	 * Looks for an object with ref matching the wildcard provided
	 * It does only work when $this->table_ref_field is set
	 *
	 * @param 	string 	$ref 	Wildcard
	 * @return 	int 			>1 = OK, 0 = Not found or table_ref_field not defined, <0 = KO
	 */
	public function fetchOneLike($ref)
	{
		if (!$this->table_ref_field) {
			return 0;
		}

		$sql = "SELECT rowid FROM ".$this->db->prefix().$this->table_element." WHERE ".$this->table_ref_field." LIKE '".$this->db->escape($ref)."' LIMIT 1";

		$query = $this->db->query($sql);

		if (!$this->db->num_rows($query)) {
			return 0;
		}

		$result = $this->db->fetch_object($query);

		return $this->fetch($result->rowid);
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *	Load data for barcode into properties ->barcode_type*
	 *	Properties ->barcode_type that is id of barcode. Type is used to find other properties, but
	 *  if it is not defined, ->element must be defined to know default barcode type.
	 *
	 *	@return		int			<0 if KO, 0 if can't guess type of barcode (ISBN, EAN13...), >0 if OK (all barcode properties loaded)
	 */
	public function fetch_barcode()
	{
		// phpcs:enable
		global $conf;

		dol_syslog(get_class($this).'::fetch_barcode this->element='.$this->element.' this->barcode_type='.$this->barcode_type);

		$idtype = $this->barcode_type;
		if (empty($idtype) && $idtype != '0') {	// If type of barcode no set, we try to guess. If set to '0' it means we forced to have type remain not defined
			if ($this->element == 'product' && !empty($conf->global->PRODUIT_DEFAULT_BARCODE_TYPE)) {
				$idtype = $conf->global->PRODUIT_DEFAULT_BARCODE_TYPE;
			} elseif ($this->element == 'societe') {
				$idtype = $conf->global->GENBARCODE_BARCODETYPE_THIRDPARTY;
			} else {
				dol_syslog('Call fetch_barcode with barcode_type not defined and cant be guessed', LOG_WARNING);
			}
		}

		if ($idtype > 0) {
			if (empty($this->barcode_type) || empty($this->barcode_type_code) || empty($this->barcode_type_label) || empty($this->barcode_type_coder)) {    // If data not already loaded
				$sql = "SELECT rowid, code, libelle as label, coder";
				$sql .= " FROM ".$this->db->prefix()."c_barcode_type";
				$sql .= " WHERE rowid = ".((int) $idtype);
				dol_syslog(get_class($this).'::fetch_barcode', LOG_DEBUG);
				$resql = $this->db->query($sql);
				if ($resql) {
					$obj = $this->db->fetch_object($resql);
					$this->barcode_type       = $obj->rowid;
					$this->barcode_type_code  = $obj->code;
					$this->barcode_type_label = $obj->label;
					$this->barcode_type_coder = $obj->coder;
					return 1;
				} else {
					dol_print_error($this->db);
					return -1;
				}
			}
		}
		return 0;
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *		Load the project with id $this->fk_project into this->project
	 *
	 *		@return		int			<0 if KO, >=0 if OK
	 */
	public function fetch_project()
	{
		// phpcs:enable
		return $this->fetch_projet();
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *		Load the project with id $this->fk_project into this->project
	 *
	 *		@return		int			<0 if KO, >=0 if OK
	 */
	public function fetch_projet()
	{
		// phpcs:enable
		include_once DOL_DOCUMENT_ROOT.'/projet/class/project.class.php';

		if (empty($this->fk_project) && !empty($this->fk_projet)) {
			$this->fk_project = $this->fk_projet; // For backward compatibility
		}
		if (empty($this->fk_project)) {
			return 0;
		}

		$project = new Project($this->db);
		$result = $project->fetch($this->fk_project);

		$this->projet = $project; // deprecated
		$this->project = $project;
		return $result;
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *		Load the product with id $this->fk_product into this->product
	 *
	 *		@return		int			<0 if KO, >=0 if OK
	 */
	public function fetch_product()
	{
		// phpcs:enable
		include_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';

		if (empty($this->fk_product)) {
			return 0;
		}

		$product = new Product($this->db);
		$result = $product->fetch($this->fk_product);

		$this->product = $product;
		return $result;
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *		Load the user with id $userid into this->user
	 *
	 *		@param	int		$userid 		Id du contact
	 *		@return	int						<0 if KO, >0 if OK
	 */
	public function fetch_user($userid)
	{
		// phpcs:enable
		$user = new User($this->db);
		$result = $user->fetch($userid);
		$this->user = $user;
		return $result;
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *	Read linked origin object
	 *
	 *	@return		void
	 */
	public function fetch_origin()
	{
		// phpcs:enable
		if ($this->origin == 'shipping') {
			$this->origin = 'expedition';
		}
		if ($this->origin == 'delivery') {
			$this->origin = 'livraison';
		}
		if ($this->origin == 'order_supplier') {
			$this->origin = 'commandeFournisseur';
		}

		$origin = $this->origin;

		$classname = ucfirst($origin);
		$this->$origin = new $classname($this->db);
		$this->$origin->fetch($this->origin_id);
	}

	/**
	 *  Load object from specific field
	 *
	 *  @param	string	$table		Table element or element line
	 *  @param	string	$field		Field selected
	 *  @param	string	$key		Import key
	 *  @param	string	$element	Element name
	 *	@return	int					<0 if KO, >0 if OK
	 */
	public function fetchObjectFrom($table, $field, $key, $element = null)
	{
		global $conf;

		$result = false;

		$sql = "SELECT rowid FROM ".$this->db->prefix().$table;
		$sql .= " WHERE ".$field." = '".$this->db->escape($key)."'";
		if (!empty($element)) {
			$sql .= " AND entity IN (".getEntity($element).")";
		} else {
			$sql .= " AND entity = ".((int) $conf->entity);
		}

		dol_syslog(get_class($this).'::fetchObjectFrom', LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql) {
			$row = $this->db->fetch_row($resql);
			// Test for avoid error -1
			if ($row[0] > 0) {
				$result = $this->fetch($row[0]);
			}
		}

		return $result;
	}

	/**
	 *	Getter generic. Load value from a specific field
	 *
	 *	@param	string	$table		Table of element or element line
	 *	@param	int		$id			Element id
	 *	@param	string	$field		Field selected
	 *	@return	int					<0 if KO, >0 if OK
	 */
	public function getValueFrom($table, $id, $field)
	{
		$result = false;
		if (!empty($id) && !empty($field) && !empty($table)) {
			$sql = "SELECT ".$field." FROM ".$this->db->prefix().$table;
			$sql .= " WHERE rowid = ".((int) $id);

			dol_syslog(get_class($this).'::getValueFrom', LOG_DEBUG);
			$resql = $this->db->query($sql);
			if ($resql) {
				$row = $this->db->fetch_row($resql);
				$result = $row[0];
			}
		}
		return $result;
	}

	/**
	 *	Setter generic. Update a specific field into database.
	 *  Warning: Trigger is run only if param trigkey is provided.
	 *
	 *	@param	string		$field			Field to update
	 *	@param	mixed		$value			New value
	 *	@param	string		$table			To force other table element or element line (should not be used)
	 *	@param	int			$id				To force other object id (should not be used)
	 *	@param	string		$format			Data format ('text', 'date'). 'text' is used if not defined
	 *	@param	string		$id_field		To force rowid field name. 'rowid' is used if not defined
	 *	@param	User|string	$fuser			Update the user of last update field with this user. If not provided, current user is used except if value is 'none'
	 *  @param  string      $trigkey    	Trigger key to run (in most cases something like 'XXX_MODIFY')
	 *  @param	string		$fk_user_field	Name of field to save user id making change
	 *	@return	int							<0 if KO, >0 if OK
	 *  @see updateExtraField()
	 */
	public function setValueFrom($field, $value, $table = '', $id = null, $format = '', $id_field = '', $fuser = null, $trigkey = '', $fk_user_field = 'fk_user_modif')
	{
		global $user, $langs, $conf;

		if (empty($table)) {
			$table = $this->table_element;
		}
		if (empty($id)) {
			$id = $this->id;
		}
		if (empty($format)) {
			$format = 'text';
		}
		if (empty($id_field)) {
			$id_field = 'rowid';
		}

		$error = 0;

		$this->db->begin();

		// Special case
		if ($table == 'product' && $field == 'note_private') {
			$field = 'note';
		}
		if (in_array($table, array('actioncomm', 'adherent', 'advtargetemailing', 'cronjob', 'establishment'))) {
			$fk_user_field = 'fk_user_mod';
		}

		$sql = "UPDATE ".$this->db->prefix().$table." SET ";

		if ($format == 'text') {
			$sql .= $field." = '".$this->db->escape($value)."'";
		} elseif ($format == 'int') {
			$sql .= $field." = ".((int) $value);
		} elseif ($format == 'date') {
			$sql .= $field." = ".($value ? "'".$this->db->idate($value)."'" : "null");
		}

		if ($fk_user_field) {
			if (!empty($fuser) && is_object($fuser)) {
				$sql .= ", ".$fk_user_field." = ".((int) $fuser->id);
			} elseif (empty($fuser) || $fuser != 'none') {
				$sql .= ", ".$fk_user_field." = ".((int) $user->id);
			}
		}

		$sql .= " WHERE ".$id_field." = ".((int) $id);

		dol_syslog(__METHOD__."", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql) {
			if ($trigkey) {
				// call trigger with updated object values
				if (empty($this->fields) && method_exists($this, 'fetch')) {
					$result = $this->fetch($id);
				} else {
					$result = $this->fetchCommon($id);
				}
				if ($result >= 0) {
					$result = $this->call_trigger($trigkey, (!empty($fuser) && is_object($fuser)) ? $fuser : $user); // This may set this->errors
				}
				if ($result < 0) {
					$error++;
				}
			}

			if (!$error) {
				if (property_exists($this, $field)) {
					$this->$field = $value;
				}
				$this->db->commit();
				return 1;
			} else {
				$this->db->rollback();
				return -2;
			}
		} else {
			if ($this->db->lasterrno() == 'DB_ERROR_RECORD_ALREADY_EXISTS') {
				$this->error = 'DB_ERROR_RECORD_ALREADY_EXISTS';
			} else {
				$this->error = $this->db->lasterror();
			}
			$this->db->rollback();
			return -1;
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *      Load properties id_previous and id_next by comparing $fieldid with $this->ref
	 *
	 *      @param	string	$filter		Optional filter. Example: " AND (t.field1 = 'aa' OR t.field2 = 'bb')". Do not allow user input data here.
	 *	 	@param  string	$fieldid   	Name of field to use for the select MAX and MIN
	 *		@param	int		$nodbprefix	Do not include DB prefix to forge table name
	 *      @return int         		<0 if KO, >0 if OK
	 */
	public function load_previous_next_ref($filter, $fieldid, $nodbprefix = 0)
	{
		// phpcs:enable
		global $conf, $user;

		if (!$this->table_element) {
			dol_print_error('', get_class($this)."::load_previous_next_ref was called on objet with property table_element not defined");
			return -1;
		}
		if ($fieldid == 'none') {
			return 1;
		}

		// For backward compatibility
		if ($this->table_element == 'facture_rec' && $fieldid == 'title') {
			$fieldid = 'titre';
		}

		// Security on socid
		$socid = 0;
		if ($user->socid > 0) {
			$socid = $user->socid;
		}

		// this->ismultientitymanaged contains
		// 0=No test on entity, 1=Test with field entity, 'field@table'=Test with link by field@table
		$aliastablesociete = 's';
		if ($this->element == 'societe') {
			$aliastablesociete = 'te'; // te as table_element
		}
		$restrictiononfksoc = empty($this->restrictiononfksoc) ? 0 : $this->restrictiononfksoc;
		$sql = "SELECT MAX(te.".$fieldid.")";
		$sql .= " FROM ".(empty($nodbprefix) ?$this->db->prefix():'').$this->table_element." as te";
		if ($this->element == 'user' && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
			$sql .= ",".$this->db->prefix()."usergroup_user as ug";
		}
		if (isset($this->ismultientitymanaged) && !is_numeric($this->ismultientitymanaged)) {
			$tmparray = explode('@', $this->ismultientitymanaged);
			$sql .= ", ".$this->db->prefix().$tmparray[1]." as ".($tmparray[1] == 'societe' ? 's' : 'parenttable'); // If we need to link to this table to limit select to entity
		} elseif ($restrictiononfksoc == 1 && $this->element != 'societe' && empty($user->rights->societe->client->voir) && !$socid) {
			$sql .= ", ".$this->db->prefix()."societe as s"; // If we need to link to societe to limit select to socid
		} elseif ($restrictiononfksoc == 2 && $this->element != 'societe' && empty($user->rights->societe->client->voir) && !$socid) {
			$sql .= " LEFT JOIN ".$this->db->prefix()."societe as s ON te.fk_soc = s.rowid"; // If we need to link to societe to limit select to socid
		}
		if ($restrictiononfksoc && empty($user->rights->societe->client->voir) && !$socid) {
			$sql .= " LEFT JOIN ".$this->db->prefix()."societe_commerciaux as sc ON ".$aliastablesociete.".rowid = sc.fk_soc";
		}
		$sql .= " WHERE te.".$fieldid." < '".$this->db->escape($fieldid == 'rowid' ? $this->id : $this->ref)."'"; // ->ref must always be defined (set to id if field does not exists)
		if ($restrictiononfksoc == 1 && empty($user->rights->societe->client->voir) && !$socid) {
			$sql .= " AND sc.fk_user = ".((int) $user->id);
		}
		if ($restrictiononfksoc == 2 && empty($user->rights->societe->client->voir) && !$socid) {
			$sql .= " AND (sc.fk_user = ".((int) $user->id).' OR te.fk_soc IS NULL)';
		}
		if (!empty($filter)) {
			if (!preg_match('/^\s*AND/i', $filter)) {
				$sql .= " AND "; // For backward compatibility
			}
			$sql .= $filter;
		}
		if (isset($this->ismultientitymanaged) && !is_numeric($this->ismultientitymanaged)) {
			$tmparray = explode('@', $this->ismultientitymanaged);
			$sql .= " AND te.".$tmparray[0]." = ".($tmparray[1] == "societe" ? "s" : "parenttable").".rowid"; // If we need to link to this table to limit select to entity
		} elseif ($restrictiononfksoc == 1 && $this->element != 'societe' && empty($user->rights->societe->client->voir) && !$socid) {
			$sql .= ' AND te.fk_soc = s.rowid'; // If we need to link to societe to limit select to socid
		}
		if (isset($this->ismultientitymanaged) && $this->ismultientitymanaged == 1) {
			if ($this->element == 'user' && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
				if (!empty($user->admin) && empty($user->entity) && $conf->entity == 1) {
					$sql .= " AND te.entity IS NOT NULL"; // Show all users
				} else {
					$sql .= " AND ug.fk_user = te.rowid";
					$sql .= " AND ug.entity IN (".getEntity($this->element).")";
				}
			} else {
				$sql .= ' AND te.entity IN ('.getEntity($this->element).')';
			}
		}
		if (isset($this->ismultientitymanaged) && !is_numeric($this->ismultientitymanaged) && $this->element != 'societe') {
			$tmparray = explode('@', $this->ismultientitymanaged);
			$sql .= ' AND parenttable.entity IN ('.getEntity($tmparray[1]).')';
		}
		if ($restrictiononfksoc == 1 && $socid && $this->element != 'societe') {
			$sql .= ' AND te.fk_soc = '.((int) $socid);
		}
		if ($restrictiononfksoc == 2 && $socid && $this->element != 'societe') {
			$sql .= ' AND (te.fk_soc = '.((int) $socid).' OR te.fk_soc IS NULL)';
		}
		if ($restrictiononfksoc && $socid && $this->element == 'societe') {
			$sql .= ' AND te.rowid = '.((int) $socid);
		}
		//print 'socid='.$socid.' restrictiononfksoc='.$restrictiononfksoc.' ismultientitymanaged = '.$this->ismultientitymanaged.' filter = '.$filter.' -> '.$sql."<br>";

		$result = $this->db->query($sql);
		if (!$result) {
			$this->error = $this->db->lasterror();
			return -1;
		}
		$row = $this->db->fetch_row($result);
		$this->ref_previous = $row[0];

		$sql = "SELECT MIN(te.".$fieldid.")";
		$sql .= " FROM ".(empty($nodbprefix) ?$this->db->prefix():'').$this->table_element." as te";
		if ($this->element == 'user' && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
			$sql .= ",".$this->db->prefix()."usergroup_user as ug";
		}
		if (isset($this->ismultientitymanaged) && !is_numeric($this->ismultientitymanaged)) {
			$tmparray = explode('@', $this->ismultientitymanaged);
			$sql .= ", ".$this->db->prefix().$tmparray[1]." as ".($tmparray[1] == 'societe' ? 's' : 'parenttable'); // If we need to link to this table to limit select to entity
		} elseif ($restrictiononfksoc == 1 && $this->element != 'societe' && empty($user->rights->societe->client->voir) && !$socid) {
			$sql .= ", ".$this->db->prefix()."societe as s"; // If we need to link to societe to limit select to socid
		} elseif ($restrictiononfksoc == 2 && $this->element != 'societe' && empty($user->rights->societe->client->voir) && !$socid) {
			$sql .= " LEFT JOIN ".$this->db->prefix()."societe as s ON te.fk_soc = s.rowid"; // If we need to link to societe to limit select to socid
		}
		if ($restrictiononfksoc && empty($user->rights->societe->client->voir) && !$socid) {
			$sql .= " LEFT JOIN ".$this->db->prefix()."societe_commerciaux as sc ON ".$aliastablesociete.".rowid = sc.fk_soc";
		}
		$sql .= " WHERE te.".$fieldid." > '".$this->db->escape($fieldid == 'rowid' ? $this->id : $this->ref)."'"; // ->ref must always be defined (set to id if field does not exists)
		if ($restrictiononfksoc == 1 && empty($user->rights->societe->client->voir) && !$socid) {
			$sql .= " AND sc.fk_user = ".((int) $user->id);
		}
		if ($restrictiononfksoc == 2 && empty($user->rights->societe->client->voir) && !$socid) {
			$sql .= " AND (sc.fk_user = ".((int) $user->id).' OR te.fk_soc IS NULL)';
		}
		if (!empty($filter)) {
			if (!preg_match('/^\s*AND/i', $filter)) {
				$sql .= " AND "; // For backward compatibility
			}
			$sql .= $filter;
		}
		if (isset($this->ismultientitymanaged) && !is_numeric($this->ismultientitymanaged)) {
			$tmparray = explode('@', $this->ismultientitymanaged);
			$sql .= " AND te.".$tmparray[0]." = ".($tmparray[1] == "societe" ? "s" : "parenttable").".rowid"; // If we need to link to this table to limit select to entity
		} elseif ($restrictiononfksoc == 1 && $this->element != 'societe' && empty($user->rights->societe->client->voir) && !$socid) {
			$sql .= ' AND te.fk_soc = s.rowid'; // If we need to link to societe to limit select to socid
		}
		if (isset($this->ismultientitymanaged) && $this->ismultientitymanaged == 1) {
			if ($this->element == 'user' && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
				if (!empty($user->admin) && empty($user->entity) && $conf->entity == 1) {
					$sql .= " AND te.entity IS NOT NULL"; // Show all users
				} else {
					$sql .= " AND ug.fk_user = te.rowid";
					$sql .= " AND ug.entity IN (".getEntity($this->element).")";
				}
			} else {
				$sql .= ' AND te.entity IN ('.getEntity($this->element).')';
			}
		}
		if (isset($this->ismultientitymanaged) && !is_numeric($this->ismultientitymanaged) && $this->element != 'societe') {
			$tmparray = explode('@', $this->ismultientitymanaged);
			$sql .= ' AND parenttable.entity IN ('.getEntity($tmparray[1]).')';
		}
		if ($restrictiononfksoc == 1 && $socid && $this->element != 'societe') {
			$sql .= ' AND te.fk_soc = '.((int) $socid);
		}
		if ($restrictiononfksoc == 2 && $socid && $this->element != 'societe') {
			$sql .= ' AND (te.fk_soc = '.((int) $socid).' OR te.fk_soc IS NULL)';
		}
		if ($restrictiononfksoc && $socid && $this->element == 'societe') {
			$sql .= ' AND te.rowid = '.((int) $socid);
		}
		//print 'socid='.$socid.' restrictiononfksoc='.$restrictiononfksoc.' ismultientitymanaged = '.$this->ismultientitymanaged.' filter = '.$filter.' -> '.$sql."<br>";
		// Rem: Bug in some mysql version: SELECT MIN(rowid) FROM llx_socpeople WHERE rowid > 1 when one row in database with rowid=1, returns 1 instead of null

		$result = $this->db->query($sql);
		if (!$result) {
			$this->error = $this->db->lasterror();
			return -2;
		}
		$row = $this->db->fetch_row($result);
		$this->ref_next = $row[0];

		return 1;
	}


	/**
	 *      Return list of id of contacts of object
	 *
	 *      @param	string	$source     Source of contact: external (llx_socpeople) or internal (llx_user) or thirdparty (llx_societe)
	 *      @return array				Array of id of contacts (if source=external or internal)
	 * 									Array of id of third parties with at least one contact on object (if source=thirdparty)
	 */
	public function getListContactId($source = 'external')
	{
		$contactAlreadySelected = array();
		$tab = $this->liste_contact(-1, $source);
		$num = count($tab);
		$i = 0;
		while ($i < $num) {
			if ($source == 'thirdparty') {
				$contactAlreadySelected[$i] = $tab[$i]['socid'];
			} else {
				$contactAlreadySelected[$i] = $tab[$i]['id'];
			}
			$i++;
		}
		return $contactAlreadySelected;
	}


	/**
	 *	Link element with a project
	 *
	 *	@param     	int		$projectid		Project id to link element to
	 *  @param		int		$notrigger		Disable the trigger
	 *	@return		int						<0 if KO, >0 if OK
	 */
	public function setProject($projectid, $notrigger = 0)
	{
		global $user;
		$error = 0;

		if (!$this->table_element) {
			dol_syslog(get_class($this)."::setProject was called on objet with property table_element not defined", LOG_ERR);
			return -1;
		}

		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
		if (!empty($this->fields['fk_project'])) {		// Common case
			if ($projectid) {
				$sql .= " SET fk_project = ".((int) $projectid);
			} else {
				$sql .= " SET fk_project = NULL";
			}
			$sql .= ' WHERE rowid = '.((int) $this->id);
		} elseif ($this->table_element == 'actioncomm') {	// Special case for actioncomm
			if ($projectid) {
				$sql .= " SET fk_project = ".((int) $projectid);
			} else {
				$sql .= " SET fk_project = NULL";
			}
			$sql .= ' WHERE id = '.((int) $this->id);
		} else // Special case for old architecture objects
		{
			if ($projectid) {
				$sql .= ' SET fk_projet = '.((int) $projectid);
			} else {
				$sql .= ' SET fk_projet = NULL';
			}
			$sql .= " WHERE rowid = ".((int) $this->id);
		}

		$this->db->begin();

		dol_syslog(get_class($this)."::setProject", LOG_DEBUG);
		if ($this->db->query($sql)) {
			$this->fk_project = ((int) $projectid);
		} else {
			dol_print_error($this->db);
			$error++;
		}

		// Triggers
		if (!$error && !$notrigger) {
			// Call triggers
			$result = $this->call_trigger(strtoupper($this->element) . '_MODIFY', $user);
			if ($result < 0) {
				$error++;
			} //Do also here what you must do to rollback action if trigger fail
			// End call triggers
		}

		// Commit or rollback
		if ($error) {
			$this->db->rollback();
			return -1;
		} else {
			$this->db->commit();
			return 1;
		}
	}

	/**
	 *  Change the payments methods
	 *
	 *  @param		int		$id		Id of new payment method
	 *  @return		int				>0 if OK, <0 if KO
	 */
	public function setPaymentMethods($id)
	{
		global $user;

		$error = 0; $notrigger = 0;

		dol_syslog(get_class($this).'::setPaymentMethods('.$id.')');

		if ($this->statut >= 0 || $this->element == 'societe') {
			// TODO uniformize field name
			$fieldname = 'fk_mode_reglement';
			if ($this->element == 'societe') {
				$fieldname = 'mode_reglement';
			}
			if (get_class($this) == 'Fournisseur') {
				$fieldname = 'mode_reglement_supplier';
			}
			if (get_class($this) == 'Tva') {
				$fieldname = 'fk_typepayment';
			}
			if (get_class($this) == 'Salary') {
				$fieldname = 'fk_typepayment';
			}

			$sql = "UPDATE ".$this->db->prefix().$this->table_element;
			$sql .= " SET ".$fieldname." = ".(($id > 0 || $id == '0') ? ((int) $id) : 'NULL');
			$sql .= ' WHERE rowid='.((int) $this->id);

			if ($this->db->query($sql)) {
				$this->mode_reglement_id = $id;
				// for supplier
				if (get_class($this) == 'Fournisseur') {
					$this->mode_reglement_supplier_id = $id;
				}
				// Triggers
				if (!$error && !$notrigger) {
					// Call triggers
					if (get_class($this) == 'Commande') {
						$result = $this->call_trigger('ORDER_MODIFY', $user);
					} else {
						$result = $this->call_trigger(strtoupper(get_class($this)).'_MODIFY', $user);
					}
					if ($result < 0) {
						$error++;
					}
					// End call triggers
				}
				return 1;
			} else {
				dol_syslog(get_class($this).'::setPaymentMethods Error '.$this->db->error());
				$this->error = $this->db->error();
				return -1;
			}
		} else {
			dol_syslog(get_class($this).'::setPaymentMethods, status of the object is incompatible');
			$this->error = 'Status of the object is incompatible '.$this->statut;
			return -2;
		}
	}

	/**
	 *  Change the multicurrency code
	 *
	 *  @param		string	$code	multicurrency code
	 *  @return		int				>0 if OK, <0 if KO
	 */
	public function setMulticurrencyCode($code)
	{
		dol_syslog(get_class($this).'::setMulticurrencyCode('.$code.')');
		if ($this->statut >= 0 || $this->element == 'societe') {
			$fieldname = 'multicurrency_code';

			$sql = 'UPDATE '.$this->db->prefix().$this->table_element;
			$sql .= " SET ".$fieldname." = '".$this->db->escape($code)."'";
			$sql .= ' WHERE rowid='.((int) $this->id);

			if ($this->db->query($sql)) {
				$this->multicurrency_code = $code;

				list($fk_multicurrency, $rate) = MultiCurrency::getIdAndTxFromCode($this->db, $code);
				if ($rate) {
					$this->setMulticurrencyRate($rate, 2);
				}

				return 1;
			} else {
				dol_syslog(get_class($this).'::setMulticurrencyCode Error '.$sql.' - '.$this->db->error());
				$this->error = $this->db->error();
				return -1;
			}
		} else {
			dol_syslog(get_class($this).'::setMulticurrencyCode, status of the object is incompatible');
			$this->error = 'Status of the object is incompatible '.$this->statut;
			return -2;
		}
	}

	/**
	 *  Change the multicurrency rate
	 *
	 *  @param		double	$rate	multicurrency rate
	 *  @param		int		$mode	mode 1 : amounts in company currency will be recalculated, mode 2 : amounts in foreign currency will be recalculated
	 *  @return		int				>0 if OK, <0 if KO
	 */
	public function setMulticurrencyRate($rate, $mode = 1)
	{
		dol_syslog(get_class($this).'::setMulticurrencyRate('.$rate.','.$mode.')');
		if ($this->statut >= 0 || $this->element == 'societe') {
			$fieldname = 'multicurrency_tx';

			$sql = 'UPDATE '.$this->db->prefix().$this->table_element;
			$sql .= " SET ".$fieldname." = ".((float) $rate);
			$sql .= ' WHERE rowid='.((int) $this->id);

			if ($this->db->query($sql)) {
				$this->multicurrency_tx = $rate;

				// Update line price
				if (!empty($this->lines)) {
					foreach ($this->lines as &$line) {
						// Amounts in company currency will be recalculated
						if ($mode == 1) {
							$line->subprice = 0;
						}

						// Amounts in foreign currency will be recalculated
						if ($mode == 2) {
							$line->multicurrency_subprice = 0;
						}

						switch ($this->element) {
							case 'propal':
								$this->updateline(
									$line->id,
									$line->subprice,
									$line->qty,
									$line->remise_percent,
									$line->tva_tx,
									$line->localtax1_tx,
									$line->localtax2_tx,
									($line->description ? $line->description : $line->desc),
									'HT',
									$line->info_bits,
									$line->special_code,
									$line->fk_parent_line,
									$line->skip_update_total,
									$line->fk_fournprice,
									$line->pa_ht,
									$line->label,
									$line->product_type,
									$line->date_start,
									$line->date_end,
									$line->array_options,
									$line->fk_unit,
									$line->multicurrency_subprice
								);
								break;
							case 'commande':
								$this->updateline(
									$line->id,
									($line->description ? $line->description : $line->desc),
									$line->subprice,
									$line->qty,
									$line->remise_percent,
									$line->tva_tx,
									$line->localtax1_tx,
									$line->localtax2_tx,
									'HT',
									$line->info_bits,
									$line->date_start,
									$line->date_end,
									$line->product_type,
									$line->fk_parent_line,
									$line->skip_update_total,
									$line->fk_fournprice,
									$line->pa_ht,
									$line->label,
									$line->special_code,
									$line->array_options,
									$line->fk_unit,
									$line->multicurrency_subprice
								);
								break;
							case 'facture':
								$this->updateline(
									$line->id,
									($line->description ? $line->description : $line->desc),
									$line->subprice,
									$line->qty,
									$line->remise_percent,
									$line->date_start,
									$line->date_end,
									$line->tva_tx,
									$line->localtax1_tx,
									$line->localtax2_tx,
									'HT',
									$line->info_bits,
									$line->product_type,
									$line->fk_parent_line,
									$line->skip_update_total,
									$line->fk_fournprice,
									$line->pa_ht,
									$line->label,
									$line->special_code,
									$line->array_options,
									$line->situation_percent,
									$line->fk_unit,
									$line->multicurrency_subprice
								);
								break;
							case 'supplier_proposal':
								$this->updateline(
									$line->id,
									$line->subprice,
									$line->qty,
									$line->remise_percent,
									$line->tva_tx,
									$line->localtax1_tx,
									$line->localtax2_tx,
									($line->description ? $line->description : $line->desc),
									'HT',
									$line->info_bits,
									$line->special_code,
									$line->fk_parent_line,
									$line->skip_update_total,
									$line->fk_fournprice,
									$line->pa_ht,
									$line->label,
									$line->product_type,
									$line->array_options,
									$line->ref_fourn,
									$line->multicurrency_subprice
								);
								break;
							case 'order_supplier':
								$this->updateline(
									$line->id,
									($line->description ? $line->description : $line->desc),
									$line->subprice,
									$line->qty,
									$line->remise_percent,
									$line->tva_tx,
									$line->localtax1_tx,
									$line->localtax2_tx,
									'HT',
									$line->info_bits,
									$line->product_type,
									false,
									$line->date_start,
									$line->date_end,
									$line->array_options,
									$line->fk_unit,
									$line->multicurrency_subprice,
									$line->ref_supplier
								);
								break;
							case 'invoice_supplier':
								$this->updateline(
									$line->id,
									($line->description ? $line->description : $line->desc),
									$line->subprice,
									$line->tva_tx,
									$line->localtax1_tx,
									$line->localtax2_tx,
									$line->qty,
									0,
									'HT',
									$line->info_bits,
									$line->product_type,
									$line->remise_percent,
									false,
									$line->date_start,
									$line->date_end,
									$line->array_options,
									$line->fk_unit,
									$line->multicurrency_subprice,
									$line->ref_supplier
								);
								break;
							default:
								dol_syslog(get_class($this).'::setMulticurrencyRate no updateline defined', LOG_DEBUG);
								break;
						}
					}
				}

				return 1;
			} else {
				dol_syslog(get_class($this).'::setMulticurrencyRate Error '.$sql.' - '.$this->db->error());
				$this->error = $this->db->error();
				return -1;
			}
		} else {
			dol_syslog(get_class($this).'::setMulticurrencyRate, status of the object is incompatible');
			$this->error = 'Status of the object is incompatible '.$this->statut;
			return -2;
		}
	}

	/**
	 *  Change the payments terms
	 *
	 *  @param		int		$id					Id of new payment terms
	 *  @param		string	$deposit_percent	% of deposit if needed by payment terms
	 *  @return		int							>0 if OK, <0 if KO
	 */
	public function setPaymentTerms($id, $deposit_percent = null)
	{
		dol_syslog(get_class($this).'::setPaymentTerms('.$id.', '.var_export($deposit_percent, true).')');
		if ($this->statut >= 0 || $this->element == 'societe') {
			// TODO uniformize field name
			$fieldname = 'fk_cond_reglement';
			if ($this->element == 'societe') {
				$fieldname = 'cond_reglement';
			}
			if (get_class($this) == 'Fournisseur') {
				$fieldname = 'cond_reglement_supplier';
			}

			if (empty($deposit_percent) || $deposit_percent < 0) {
				$deposit_percent = getDictionaryValue('c_payment_term', 'deposit_percent', $id);
			}

			if ($deposit_percent > 100) {
				$deposit_percent = 100;
			}

			$sql = 'UPDATE '.$this->db->prefix().$this->table_element;
			$sql .= " SET ".$fieldname." = ".(($id > 0 || $id == '0') ? ((int) $id) : 'NULL');
			$sql .= " , deposit_percent = " . (! empty($deposit_percent) ? "'".$this->db->escape($deposit_percent)."'" : 'NULL');
			$sql .= ' WHERE rowid='.((int) $this->id);

			if ($this->db->query($sql)) {
				$this->cond_reglement_id = $id;
				// for supplier
				if (get_class($this) == 'Fournisseur') {
					$this->cond_reglement_supplier_id = $id;
				}
				$this->cond_reglement = $id; // for compatibility
				$this->deposit_percent = $deposit_percent;
				return 1;
			} else {
				dol_syslog(get_class($this).'::setPaymentTerms Error '.$sql.' - '.$this->db->error());
				$this->error = $this->db->error();
				return -1;
			}
		} else {
			dol_syslog(get_class($this).'::setPaymentTerms, status of the object is incompatible');
			$this->error = 'Status of the object is incompatible '.$this->statut;
			return -2;
		}
	}

	/**
	 *  Change the transport mode methods
	 *
	 *  @param		int		$id		Id of transport mode
	 *  @return		int				>0 if OK, <0 if KO
	 */
	public function setTransportMode($id)
	{
		dol_syslog(get_class($this).'::setTransportMode('.$id.')');
		if ($this->statut >= 0 || $this->element == 'societe') {
			$fieldname = 'fk_transport_mode';
			if ($this->element == 'societe') {
				$fieldname = 'transport_mode';
			}
			if (get_class($this) == 'Fournisseur') {
				$fieldname = 'transport_mode_supplier';
			}

			$sql = 'UPDATE '.$this->db->prefix().$this->table_element;
			$sql .= " SET ".$fieldname." = ".(($id > 0 || $id == '0') ? ((int) $id) : 'NULL');
			$sql .= ' WHERE rowid='.((int) $this->id);

			if ($this->db->query($sql)) {
				$this->transport_mode_id = $id;
				// for supplier
				if (get_class($this) == 'Fournisseur') {
					$this->transport_mode_supplier_id = $id;
				}
				return 1;
			} else {
				dol_syslog(get_class($this).'::setTransportMode Error '.$sql.' - '.$this->db->error());
				$this->error = $this->db->error();
				return -1;
			}
		} else {
			dol_syslog(get_class($this).'::setTransportMode, status of the object is incompatible');
			$this->error = 'Status of the object is incompatible '.$this->statut;
			return -2;
		}
	}

	/**
	 *  Change the retained warranty payments terms
	 *
	 *  @param		int		$id		Id of new payment terms
	 *  @return		int				>0 if OK, <0 if KO
	 */
	public function setRetainedWarrantyPaymentTerms($id)
	{
		dol_syslog(get_class($this).'::setRetainedWarrantyPaymentTerms('.$id.')');
		if ($this->statut >= 0 || $this->element == 'societe') {
			$fieldname = 'retained_warranty_fk_cond_reglement';

			$sql = 'UPDATE '.$this->db->prefix().$this->table_element;
			$sql .= " SET ".$fieldname." = ".((int) $id);
			$sql .= ' WHERE rowid='.((int) $this->id);

			if ($this->db->query($sql)) {
				$this->retained_warranty_fk_cond_reglement = $id;
				return 1;
			} else {
				dol_syslog(get_class($this).'::setRetainedWarrantyPaymentTerms Error '.$sql.' - '.$this->db->error());
				$this->error = $this->db->error();
				return -1;
			}
		} else {
			dol_syslog(get_class($this).'::setRetainedWarrantyPaymentTerms, status of the object is incompatible');
			$this->error = 'Status of the object is incompatible '.$this->statut;
			return -2;
		}
	}

	/**
	 *	Define delivery address
	 *  @deprecated
	 *
	 *	@param      int		$id		Address id
	 *	@return     int				<0 si ko, >0 si ok
	 */
	public function setDeliveryAddress($id)
	{
		$fieldname = 'fk_delivery_address';
		if ($this->element == 'delivery' || $this->element == 'shipping') {
			$fieldname = 'fk_address';
		}

		$sql = "UPDATE ".$this->db->prefix().$this->table_element." SET ".$fieldname." = ".((int) $id);
		$sql .= " WHERE rowid = ".((int) $this->id)." AND fk_statut = 0";

		if ($this->db->query($sql)) {
			$this->fk_delivery_address = $id;
			return 1;
		} else {
			$this->error = $this->db->error();
			dol_syslog(get_class($this).'::setDeliveryAddress Error '.$this->error);
			return -1;
		}
	}


	/**
	 *  Change the shipping method
	 *
	 *  @param      int     $shipping_method_id     Id of shipping method
	 *  @param      bool    $notrigger              false=launch triggers after, true=disable triggers
	 *  @param      User	$userused               Object user
	 *
	 *  @return     int              1 if OK, 0 if KO
	 */
	public function setShippingMethod($shipping_method_id, $notrigger = false, $userused = null)
	{
		global $user;

		if (empty($userused)) {
			$userused = $user;
		}

		$error = 0;

		if (!$this->table_element) {
			dol_syslog(get_class($this)."::setShippingMethod was called on objet with property table_element not defined", LOG_ERR);
			return -1;
		}

		$this->db->begin();

		if ($shipping_method_id < 0) {
			$shipping_method_id = 'NULL';
		}
		dol_syslog(get_class($this).'::setShippingMethod('.$shipping_method_id.')');

		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
		$sql .= " SET fk_shipping_method = ".((int) $shipping_method_id);
		$sql .= " WHERE rowid=".((int) $this->id);
		$resql = $this->db->query($sql);
		if (!$resql) {
			dol_syslog(get_class($this).'::setShippingMethod Error ', LOG_DEBUG);
			$this->error = $this->db->lasterror();
			$error++;
		} else {
			if (!$notrigger) {
				// Call trigger
				$this->context = array('shippingmethodupdate'=>1);
				$result = $this->call_trigger(strtoupper(get_class($this)).'_MODIFY', $userused);
				if ($result < 0) {
					$error++;
				}
				// End call trigger
			}
		}
		if ($error) {
			$this->db->rollback();
			return -1;
		} else {
			$this->shipping_method_id = ($shipping_method_id == 'NULL') ?null:$shipping_method_id;
			$this->db->commit();
			return 1;
		}
	}


	/**
	 *  Change the warehouse
	 *
	 *  @param      int     $warehouse_id     Id of warehouse
	 *  @return     int              1 if OK, 0 if KO
	 */
	public function setWarehouse($warehouse_id)
	{
		if (!$this->table_element) {
			dol_syslog(get_class($this)."::setWarehouse was called on objet with property table_element not defined", LOG_ERR);
			return -1;
		}
		if ($warehouse_id < 0) {
			$warehouse_id = 'NULL';
		}
		dol_syslog(get_class($this).'::setWarehouse('.$warehouse_id.')');

		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
		$sql .= " SET fk_warehouse = ".((int) $warehouse_id);
		$sql .= " WHERE rowid=".((int) $this->id);

		if ($this->db->query($sql)) {
			$this->warehouse_id = ($warehouse_id == 'NULL') ?null:$warehouse_id;
			return 1;
		} else {
			dol_syslog(get_class($this).'::setWarehouse Error ', LOG_DEBUG);
			$this->error = $this->db->error();
			return 0;
		}
	}


	/**
	 *		Set last model used by doc generator
	 *
	 *		@param		User	$user		User object that make change
	 *		@param		string	$modelpdf	Modele name
	 *		@return		int					<0 if KO, >0 if OK
	 */
	public function setDocModel($user, $modelpdf)
	{
		if (!$this->table_element) {
			dol_syslog(get_class($this)."::setDocModel was called on objet with property table_element not defined", LOG_ERR);
			return -1;
		}

		$newmodelpdf = dol_trunc($modelpdf, 255);

		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
		$sql .= " SET model_pdf = '".$this->db->escape($newmodelpdf)."'";
		$sql .= " WHERE rowid = ".((int) $this->id);

		dol_syslog(get_class($this)."::setDocModel", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql) {
			$this->model_pdf = $modelpdf;
			$this->modelpdf = $modelpdf; // For bakward compatibility
			return 1;
		} else {
			dol_print_error($this->db);
			return 0;
		}
	}


	/**
	 *  Change the bank account
	 *
	 *  @param		int		$fk_account		Id of bank account
	 *  @param      bool    $notrigger      false=launch triggers after, true=disable triggers
	 *  @param      User	$userused		Object user
	 *  @return		int				1 if OK, 0 if KO
	 */
	public function setBankAccount($fk_account, $notrigger = false, $userused = null)
	{
		global $user;

		if (empty($userused)) {
			$userused = $user;
		}

		$error = 0;

		if (!$this->table_element) {
			dol_syslog(get_class($this)."::setBankAccount was called on objet with property table_element not defined", LOG_ERR);
			return -1;
		}
		$this->db->begin();

		if ($fk_account < 0) {
			$fk_account = 'NULL';
		}
		dol_syslog(get_class($this).'::setBankAccount('.$fk_account.')');

		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
		$sql .= " SET fk_account = ".((int) $fk_account);
		$sql .= " WHERE rowid=".((int) $this->id);

		$resql = $this->db->query($sql);
		if (!$resql) {
			dol_syslog(get_class($this).'::setBankAccount Error '.$sql.' - '.$this->db->error());
			$this->error = $this->db->lasterror();
			$error++;
		} else {
			if (!$notrigger) {
				// Call trigger
				$this->context = array('bankaccountupdate'=>1);
				$result = $this->call_trigger(strtoupper(get_class($this)).'_MODIFY', $userused);
				if ($result < 0) {
					$error++;
				}
				// End call trigger
			}
		}
		if ($error) {
			$this->db->rollback();
			return -1;
		} else {
			$this->fk_account = ($fk_account == 'NULL') ?null:$fk_account;
			$this->db->commit();
			return 1;
		}
	}


	// TODO: Move line related operations to CommonObjectLine?

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Save a new position (field rang) for details lines.
	 *  You can choose to set position for lines with already a position or lines without any position defined.
	 *
	 * 	@param		boolean		$renum			   True to renum all already ordered lines, false to renum only not already ordered lines.
	 * 	@param		string		$rowidorder		   ASC or DESC
	 * 	@param		boolean		$fk_parent_line    Table with fk_parent_line field or not
	 * 	@return		int                            <0 if KO, >0 if OK
	 */
	public function line_order($renum = false, $rowidorder = 'ASC', $fk_parent_line = true)
	{
		// phpcs:enable
		if (!$this->table_element_line) {
			dol_syslog(get_class($this)."::line_order was called on objet with property table_element_line not defined", LOG_ERR);
			return -1;
		}
		if (!$this->fk_element) {
			dol_syslog(get_class($this)."::line_order was called on objet with property fk_element not defined", LOG_ERR);
			return -1;
		}

		$fieldposition = 'rang'; // @todo Rename 'rang' into 'position'
		if (in_array($this->table_element_line, array('bom_bomline', 'ecm_files', 'emailcollector_emailcollectoraction', 'product_attribute_value'))) {
			$fieldposition = 'position';
		}

		// Count number of lines to reorder (according to choice $renum)
		$nl = 0;
		$sql = "SELECT count(rowid) FROM ".$this->db->prefix().$this->table_element_line;
		$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
		if (!$renum) {
			$sql .= " AND " . $fieldposition . " = 0";
		}
		if ($renum) {
			$sql .= " AND " . $fieldposition . " <> 0";
		}

		dol_syslog(get_class($this)."::line_order", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql) {
			$row = $this->db->fetch_row($resql);
			$nl = $row[0];
		} else {
			dol_print_error($this->db);
		}
		if ($nl > 0) {
			// The goal of this part is to reorder all lines, with all children lines sharing the same counter that parents.
			$rows = array();

			// We first search all lines that are parent lines (for multilevel details lines)
			$sql = "SELECT rowid FROM ".$this->db->prefix().$this->table_element_line;
			$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
			if ($fk_parent_line) {
				$sql .= ' AND fk_parent_line IS NULL';
			}
			$sql .= " ORDER BY " . $fieldposition . " ASC, rowid " . $rowidorder;

			dol_syslog(get_class($this)."::line_order search all parent lines", LOG_DEBUG);
			$resql = $this->db->query($sql);
			if ($resql) {
				$i = 0;
				$num = $this->db->num_rows($resql);
				while ($i < $num) {
					$row = $this->db->fetch_row($resql);
					$rows[] = $row[0]; // Add parent line into array rows
					$childrens = $this->getChildrenOfLine($row[0]);
					if (!empty($childrens)) {
						foreach ($childrens as $child) {
							array_push($rows, $child);
						}
					}
					$i++;
				}

				// Now we set a new number for each lines (parent and children with children included into parent tree)
				if (!empty($rows)) {
					foreach ($rows as $key => $row) {
						$this->updateRangOfLine($row, ($key + 1));
					}
				}
			} else {
				dol_print_error($this->db);
			}
		}
		return 1;
	}

	/**
	 * 	Get children of line
	 *
	 * 	@param	int		$id		            Id of parent line
	 * 	@param	int		$includealltree		0 = 1st level child, 1 = All level child
	 * 	@return	array			            Array with list of children lines id
	 */
	public function getChildrenOfLine($id, $includealltree = 0)
	{
		$fieldposition = 'rang'; // @todo Rename 'rang' into 'position'
		if (in_array($this->table_element_line, array('bom_bomline', 'ecm_files', 'emailcollector_emailcollectoraction', 'product_attribute_value'))) {
			$fieldposition = 'position';
		}

		$rows = array();

		$sql = "SELECT rowid FROM ".$this->db->prefix().$this->table_element_line;
		$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
		$sql .= ' AND fk_parent_line = '.((int) $id);
		$sql .= " ORDER BY " . $fieldposition . " ASC";

		dol_syslog(get_class($this)."::getChildrenOfLine search children lines for line ".$id, LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql) {
			if ($this->db->num_rows($resql) > 0) {
				while ($row = $this->db->fetch_row($resql)) {
					$rows[] = $row[0];
					if (!empty($includealltree)) {
						$rows = array_merge($rows, $this->getChildrenOfLine($row[0]), $includealltree);
					}
				}
			}
		}
		return $rows;
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 * 	Update a line to have a lower rank
	 *
	 * 	@param 	int			$rowid				Id of line
	 * 	@param	boolean		$fk_parent_line		Table with fk_parent_line field or not
	 * 	@return	void
	 */
	public function line_up($rowid, $fk_parent_line = true)
	{
		// phpcs:enable
		$this->line_order(false, 'ASC', $fk_parent_line);

		// Get rang of line
		$rang = $this->getRangOfLine($rowid);

		// Update position of line
		$this->updateLineUp($rowid, $rang);
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 * 	Update a line to have a higher rank
	 *
	 * 	@param	int			$rowid				Id of line
	 * 	@param	boolean		$fk_parent_line		Table with fk_parent_line field or not
	 * 	@return	void
	 */
	public function line_down($rowid, $fk_parent_line = true)
	{
		// phpcs:enable
		$this->line_order(false, 'ASC', $fk_parent_line);

		// Get rang of line
		$rang = $this->getRangOfLine($rowid);

		// Get max value for rang
		$max = $this->line_max();

		// Update position of line
		$this->updateLineDown($rowid, $rang, $max);
	}

	/**
	 * 	Update position of line (rang)
	 *
	 * 	@param	int		$rowid		Id of line
	 * 	@param	int		$rang		Position
	 * 	@return	int					<0 if KO, >0 if OK
	 */
	public function updateRangOfLine($rowid, $rang)
	{
		global $hookmanager;
		$fieldposition = 'rang'; // @todo Rename 'rang' into 'position'
		if (in_array($this->table_element_line, array('bom_bomline', 'ecm_files', 'emailcollector_emailcollectoraction', 'product_attribute_value'))) {
			$fieldposition = 'position';
		}

		$sql = "UPDATE ".$this->db->prefix().$this->table_element_line." SET ".$fieldposition." = ".((int) $rang);
		$sql .= ' WHERE rowid = '.((int) $rowid);

		dol_syslog(get_class($this)."::updateRangOfLine", LOG_DEBUG);
		if (!$this->db->query($sql)) {
			dol_print_error($this->db);
			return -1;
		} else {
			$parameters=array('rowid'=>$rowid, 'rang'=>$rang, 'fieldposition' => $fieldposition);
			$action='';
			$reshook = $hookmanager->executeHooks('afterRankOfLineUpdate', $parameters, $this, $action);
			return 1;
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 * 	Update position of line with ajax (rang)
	 *
	 * 	@param	array	$rows	Array of rows
	 * 	@return	void
	 */
	public function line_ajaxorder($rows)
	{
		// phpcs:enable
		$num = count($rows);
		for ($i = 0; $i < $num; $i++) {
			$this->updateRangOfLine($rows[$i], ($i + 1));
		}
	}

	/**
	 * 	Update position of line up (rang)
	 *
	 * 	@param	int		$rowid		Id of line
	 * 	@param	int		$rang		Position
	 * 	@return	void
	 */
	public function updateLineUp($rowid, $rang)
	{
		if ($rang > 1) {
			$fieldposition = 'rang';
			if (in_array($this->table_element_line, array('ecm_files', 'emailcollector_emailcollectoraction', 'product_attribute_value'))) {
				$fieldposition = 'position';
			}

			$sql = "UPDATE ".$this->db->prefix().$this->table_element_line." SET ".$fieldposition." = ".((int) $rang);
			$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
			$sql .= " AND " . $fieldposition . " = " . ((int) ($rang - 1));
			if ($this->db->query($sql)) {
				$sql = "UPDATE ".$this->db->prefix().$this->table_element_line." SET ".$fieldposition." = ".((int) ($rang - 1));
				$sql .= ' WHERE rowid = '.((int) $rowid);
				if (!$this->db->query($sql)) {
					dol_print_error($this->db);
				}
			} else {
				dol_print_error($this->db);
			}
		}
	}

	/**
	 * 	Update position of line down (rang)
	 *
	 * 	@param	int		$rowid		Id of line
	 * 	@param	int		$rang		Position
	 * 	@param	int		$max		Max
	 * 	@return	void
	 */
	public function updateLineDown($rowid, $rang, $max)
	{
		if ($rang < $max) {
			$fieldposition = 'rang';
			if (in_array($this->table_element_line, array('ecm_files', 'emailcollector_emailcollectoraction', 'product_attribute_value'))) {
				$fieldposition = 'position';
			}

			$sql = "UPDATE ".$this->db->prefix().$this->table_element_line." SET ".$fieldposition." = ".((int) $rang);
			$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
			$sql .= " AND " . $fieldposition . " = " . ((int) ($rang + 1));
			if ($this->db->query($sql)) {
				$sql = "UPDATE ".$this->db->prefix().$this->table_element_line." SET ".$fieldposition." = ".((int) ($rang + 1));
				$sql .= ' WHERE rowid = '.((int) $rowid);
				if (!$this->db->query($sql)) {
					dol_print_error($this->db);
				}
			} else {
				dol_print_error($this->db);
			}
		}
	}

	/**
	 * 	Get position of line (rang)
	 *
	 * 	@param		int		$rowid		Id of line
	 *  @return		int     			Value of rang in table of lines
	 */
	public function getRangOfLine($rowid)
	{
		$fieldposition = 'rang';
		if (in_array($this->table_element_line, array('ecm_files', 'emailcollector_emailcollectoraction', 'product_attribute_value'))) {
			$fieldposition = 'position';
		}

		$sql = "SELECT " . $fieldposition . " FROM ".$this->db->prefix().$this->table_element_line;
		$sql .= " WHERE rowid = ".((int) $rowid);

		dol_syslog(get_class($this)."::getRangOfLine", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql) {
			$row = $this->db->fetch_row($resql);
			return $row[0];
		}
	}

	/**
	 * 	Get rowid of the line relative to its position
	 *
	 * 	@param		int		$rang		Rang value
	 *  @return     int     			Rowid of the line
	 */
	public function getIdOfLine($rang)
	{
		$fieldposition = 'rang';
		if (in_array($this->table_element_line, array('ecm_files', 'emailcollector_emailcollectoraction', 'product_attribute_value'))) {
			$fieldposition = 'position';
		}

		$sql = "SELECT rowid FROM ".$this->db->prefix().$this->table_element_line;
		$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
		$sql .= " AND " . $fieldposition . " = ".((int) $rang);
		$resql = $this->db->query($sql);
		if ($resql) {
			$row = $this->db->fetch_row($resql);
			return $row[0];
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 * 	Get max value used for position of line (rang)
	 *
	 * 	@param		int		$fk_parent_line		Parent line id
	 *  @return     int  			   			Max value of rang in table of lines
	 */
	public function line_max($fk_parent_line = 0)
	{
		// phpcs:enable
		$positionfield = 'rang';
		if (in_array($this->table_element, array('bom_bom', 'product_attribute'))) {
			$positionfield = 'position';
		}

		// Search the last rang with fk_parent_line
		if ($fk_parent_line) {
			$sql = "SELECT max(".$positionfield.") FROM ".$this->db->prefix().$this->table_element_line;
			$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
			$sql .= " AND fk_parent_line = ".((int) $fk_parent_line);

			dol_syslog(get_class($this)."::line_max", LOG_DEBUG);
			$resql = $this->db->query($sql);
			if ($resql) {
				$row = $this->db->fetch_row($resql);
				if (!empty($row[0])) {
					return $row[0];
				} else {
					return $this->getRangOfLine($fk_parent_line);
				}
			}
		} else {
			// If not, search the last rang of element
			$sql = "SELECT max(".$positionfield.") FROM ".$this->db->prefix().$this->table_element_line;
			$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);

			dol_syslog(get_class($this)."::line_max", LOG_DEBUG);
			$resql = $this->db->query($sql);
			if ($resql) {
				$row = $this->db->fetch_row($resql);
				return $row[0];
			}
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Update external ref of element
	 *
	 *  @param      string		$ref_ext	Update field ref_ext
	 *  @return     int      		   		<0 if KO, >0 if OK
	 */
	public function update_ref_ext($ref_ext)
	{
		// phpcs:enable
		if (!$this->table_element) {
			dol_syslog(get_class($this)."::update_ref_ext was called on objet with property table_element not defined", LOG_ERR);
			return -1;
		}

		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
		$sql .= " SET ref_ext = '".$this->db->escape($ref_ext)."'";
		$sql .= " WHERE ".(isset($this->table_rowid) ? $this->table_rowid : 'rowid')." = ".((int) $this->id);

		dol_syslog(get_class($this)."::update_ref_ext", LOG_DEBUG);
		if ($this->db->query($sql)) {
			$this->ref_ext = $ref_ext;
			return 1;
		} else {
			$this->error = $this->db->error();
			return -1;
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Update note of element
	 *
	 *  @param      string		$note		New value for note
	 *  @param		string		$suffix		'', '_public' or '_private'
	 *  @return     int      		   		<0 if KO, >0 if OK
	 */
	public function update_note($note, $suffix = '')
	{
		// phpcs:enable
		global $user;

		if (!$this->table_element) {
			$this->error = 'update_note was called on objet with property table_element not defined';
			dol_syslog(get_class($this)."::update_note was called on objet with property table_element not defined", LOG_ERR);
			return -1;
		}
		if (!in_array($suffix, array('', '_public', '_private'))) {
			$this->error = 'update_note Parameter suffix must be empty, \'_private\' or \'_public\'';
			dol_syslog(get_class($this)."::update_note Parameter suffix must be empty, '_private' or '_public'", LOG_ERR);
			return -2;
		}

		$newsuffix = $suffix;

		// Special cas
		if ($this->table_element == 'product' && $newsuffix == '_private') {
			$newsuffix = '';
		}
		if (in_array($this->table_element, array('actioncomm', 'adherent', 'advtargetemailing', 'cronjob', 'establishment'))) {
			$fieldusermod =  "fk_user_mod";
		} elseif ($this->table_element == 'ecm_files') {
			$fieldusermod = "fk_user_m";
		} else {
			$fieldusermod = "fk_user_modif";
		}
		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
		$sql .= " SET note".$newsuffix." = ".(!empty($note) ? ("'".$this->db->escape($note)."'") : "NULL");
		$sql .= ", ".$fieldusermod." = ".((int) $user->id);
		$sql .= " WHERE rowid = ".((int) $this->id);

		dol_syslog(get_class($this)."::update_note", LOG_DEBUG);
		if ($this->db->query($sql)) {
			if ($suffix == '_public') {
				$this->note_public = $note;
			} elseif ($suffix == '_private') {
				$this->note_private = $note;
			} else {
				$this->note = $note; // deprecated
				$this->note_private = $note;
			}
			return 1;
		} else {
			$this->error = $this->db->lasterror();
			return -1;
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 * 	Update public note (kept for backward compatibility)
	 *
	 * @param      string		$note		New value for note
	 * @return     int      		   		<0 if KO, >0 if OK
	 * @deprecated
	 * @see update_note()
	 */
	public function update_note_public($note)
	{
		// phpcs:enable
		return $this->update_note($note, '_public');
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *	Update total_ht, total_ttc, total_vat, total_localtax1, total_localtax2 for an object (sum of lines).
	 *  Must be called at end of methods addline or updateline.
	 *
	 *	@param	int		$exclspec          	>0 = Exclude special product (product_type=9)
	 *  @param  string	$roundingadjust    	'none'=Do nothing, 'auto'=Use default method (MAIN_ROUNDOFTOTAL_NOT_TOTALOFROUND if defined, or '0'), '0'=Force mode Total of rounding, '1'=Force mode Rounding of total
	 *  @param	int		$nodatabaseupdate	1=Do not update database. Update only properties of object.
	 *  @param	Societe	$seller				If roundingadjust is '0' or '1' or maybe 'auto', it means we recalculate total for lines before calculating total for object and for this, we need seller object (used to analyze lines to check corrupted data).
	 *	@return	int    			           	<0 if KO, >0 if OK
	 */
	public function update_price($exclspec = 0, $roundingadjust = 'none', $nodatabaseupdate = 0, $seller = null)
	{
		// phpcs:enable
		global $conf, $hookmanager, $action;

		$parameters = array('exclspec' => $exclspec, 'roundingadjust' => $roundingadjust, 'nodatabaseupdate' => $nodatabaseupdate, 'seller' => $seller);
		$reshook = $hookmanager->executeHooks('updateTotalPrice', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
		if ($reshook > 0) {
			return 1; // replacement code
		} elseif ($reshook < 0) {
			return -1; // failure
		} // reshook = 0 => execute normal code

		// Some external module want no update price after a trigger because they have another method to calculate the total (ex: with an extrafield)
		$MODULE = "";
		if ($this->element == 'propal') {
			$MODULE = "MODULE_DISALLOW_UPDATE_PRICE_PROPOSAL";
		} elseif ($this->element == 'commande' || $this->element == 'order') {
			$MODULE = "MODULE_DISALLOW_UPDATE_PRICE_ORDER";
		} elseif ($this->element == 'facture' || $this->element == 'invoice') {
			$MODULE = "MODULE_DISALLOW_UPDATE_PRICE_INVOICE";
		} elseif ($this->element == 'facture_fourn' || $this->element == 'supplier_invoice' || $this->element == 'invoice_supplier' || $this->element == 'invoice_supplier_rec') {
			$MODULE = "MODULE_DISALLOW_UPDATE_PRICE_SUPPLIER_INVOICE";
		} elseif ($this->element == 'order_supplier' || $this->element == 'supplier_order') {
			$MODULE = "MODULE_DISALLOW_UPDATE_PRICE_SUPPLIER_ORDER";
		} elseif ($this->element == 'supplier_proposal') {
			$MODULE = "MODULE_DISALLOW_UPDATE_PRICE_SUPPLIER_PROPOSAL";
		}

		if (!empty($MODULE)) {
			if (!empty($conf->global->$MODULE)) {
				$modsactivated = explode(',', $conf->global->$MODULE);
				foreach ($modsactivated as $mod) {
					if ($conf->$mod->enabled) {
						return 1; // update was disabled by specific setup
					}
				}
			}
		}

		include_once DOL_DOCUMENT_ROOT.'/core/lib/price.lib.php';

		if ($roundingadjust == '-1') {
			$roundingadjust = 'auto'; // For backward compatibility
		}

		$forcedroundingmode = $roundingadjust;
		if ($forcedroundingmode == 'auto' && isset($conf->global->MAIN_ROUNDOFTOTAL_NOT_TOTALOFROUND)) {
			$forcedroundingmode = $conf->global->MAIN_ROUNDOFTOTAL_NOT_TOTALOFROUND;
		} elseif ($forcedroundingmode == 'auto') {
			$forcedroundingmode = '0';
		}

		$error = 0;

		$multicurrency_tx = !empty($this->multicurrency_tx) ? $this->multicurrency_tx : 1;

		// Define constants to find lines to sum
		$fieldtva = 'total_tva';
		$fieldlocaltax1 = 'total_localtax1';
		$fieldlocaltax2 = 'total_localtax2';
		$fieldup = 'subprice';
		if ($this->element == 'facture_fourn' || $this->element == 'invoice_supplier') {
			$fieldtva = 'tva';
			$fieldup = 'pu_ht';
		}
		if ($this->element == 'invoice_supplier_rec') {
			$fieldup = 'pu_ht';
		}
		if ($this->element == 'expensereport') {
			$fieldup = 'value_unit';
		}

		$sql = "SELECT rowid, qty, ".$fieldup." as up, remise_percent, total_ht, ".$fieldtva." as total_tva, total_ttc, ".$fieldlocaltax1." as total_localtax1, ".$fieldlocaltax2." as total_localtax2,";
		$sql .= ' tva_tx as vatrate, localtax1_tx, localtax2_tx, localtax1_type, localtax2_type, info_bits, product_type';
		if ($this->table_element_line == 'facturedet') {
			$sql .= ', situation_percent';
		}
		$sql .= ', multicurrency_total_ht, multicurrency_total_tva, multicurrency_total_ttc';
		$sql .= " FROM ".$this->db->prefix().$this->table_element_line;
		$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);
		if ($exclspec) {
			$product_field = 'product_type';
			if ($this->table_element_line == 'contratdet') {
				$product_field = ''; // contratdet table has no product_type field
			}
			if ($product_field) {
				$sql .= " AND ".$product_field." <> 9";
			}
		}
		$sql .= ' ORDER by rowid'; // We want to be sure to always use same order of line to not change lines differently when option MAIN_ROUNDOFTOTAL_NOT_TOTALOFROUND is used

		dol_syslog(get_class($this)."::update_price", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql) {
			$this->total_ht  = 0;
			$this->total_tva = 0;
			$this->total_localtax1 = 0;
			$this->total_localtax2 = 0;
			$this->total_ttc = 0;
			$total_ht_by_vats  = array();
			$total_tva_by_vats = array();
			$total_ttc_by_vats = array();
			$this->multicurrency_total_ht = 0;
			$this->multicurrency_total_tva	= 0;
			$this->multicurrency_total_ttc	= 0;

			$num = $this->db->num_rows($resql);
			$i = 0;
			while ($i < $num) {
				$obj = $this->db->fetch_object($resql);

				// Note: There is no check on detail line and no check on total, if $forcedroundingmode = 'none'
				$parameters = array('fk_element' => $obj->rowid);
				$reshook = $hookmanager->executeHooks('changeRoundingMode', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks

				if (empty($reshook) && $forcedroundingmode == '0') {	// Check if data on line are consistent. This may solve lines that were not consistent because set with $forcedroundingmode='auto'
					// This part of code is to fix data. We should not call it too often.
					$localtax_array = array($obj->localtax1_type, $obj->localtax1_tx, $obj->localtax2_type, $obj->localtax2_tx);
					$tmpcal = calcul_price_total($obj->qty, $obj->up, $obj->remise_percent, $obj->vatrate, $obj->localtax1_tx, $obj->localtax2_tx, 0, 'HT', $obj->info_bits, $obj->product_type, $seller, $localtax_array, (isset($obj->situation_percent) ? $obj->situation_percent : 100), $multicurrency_tx);

					$diff_when_using_price_ht = price2num($tmpcal[1] - $obj->total_tva, 'MT', 1); // If price was set with tax price adn unit price HT has a low number of digits, then we may have a diff on recalculation from unit price HT.
					$diff_on_current_total = price2num($obj->total_ttc - $obj->total_ht - $obj->total_tva - $obj->total_localtax1 - $obj->total_localtax2, 'MT', 1);
					//var_dump($obj->total_ht.' '.$obj->total_tva.' '.$obj->total_localtax1.' '.$obj->total_localtax2.' =? '.$obj->total_ttc);
					//var_dump($diff_when_using_price_ht.' '.$diff_on_current_total);

					if ($diff_when_using_price_ht && $diff_on_current_total) {
						$sqlfix = "UPDATE ".$this->db->prefix().$this->table_element_line." SET ".$fieldtva." = ".price2num((float) $tmpcal[1]).", total_ttc = ".price2num((float) $tmpcal[2])." WHERE rowid = ".((int) $obj->rowid);
						dol_syslog('We found unconsistent data into detailed line (diff_when_using_price_ht = '.$diff_when_using_price_ht.' and diff_on_current_total = '.$diff_on_current_total.') for line rowid = '.$obj->rowid." (total vat of line calculated=".$tmpcal[1].", database=".$obj->total_tva."). We fix the total_vat and total_ttc of line by running sqlfix = ".$sqlfix, LOG_WARNING);
						$resqlfix = $this->db->query($sqlfix);
						if (!$resqlfix) {
							dol_print_error($this->db, 'Failed to update line');
						}
						$obj->total_tva = $tmpcal[1];
						$obj->total_ttc = $tmpcal[2];
					}
				}

				$this->total_ht        += $obj->total_ht; // The field visible at end of line detail
				$this->total_tva       += $obj->total_tva;
				$this->total_localtax1 += $obj->total_localtax1;
				$this->total_localtax2 += $obj->total_localtax2;
				$this->total_ttc       += $obj->total_ttc;
				$this->multicurrency_total_ht        += $obj->multicurrency_total_ht; // The field visible at end of line detail
				$this->multicurrency_total_tva       += $obj->multicurrency_total_tva;
				$this->multicurrency_total_ttc       += $obj->multicurrency_total_ttc;

				if (!isset($total_ht_by_vats[$obj->vatrate])) {
					$total_ht_by_vats[$obj->vatrate] = 0;
				}
				if (!isset($total_tva_by_vats[$obj->vatrate])) {
					$total_tva_by_vats[$obj->vatrate] = 0;
				}
				if (!isset($total_ttc_by_vats[$obj->vatrate])) {
					$total_ttc_by_vats[$obj->vatrate] = 0;
				}
				$total_ht_by_vats[$obj->vatrate]  += $obj->total_ht;
				$total_tva_by_vats[$obj->vatrate] += $obj->total_tva;
				$total_ttc_by_vats[$obj->vatrate] += $obj->total_ttc;

				if ($forcedroundingmode == '1') {	// Check if we need adjustement onto line for vat. TODO This works on the company currency but not on multicurrency
					$tmpvat = price2num($total_ht_by_vats[$obj->vatrate] * $obj->vatrate / 100, 'MT', 1);
					$diff = price2num($total_tva_by_vats[$obj->vatrate] - $tmpvat, 'MT', 1);
					//print 'Line '.$i.' rowid='.$obj->rowid.' vat_rate='.$obj->vatrate.' total_ht='.$obj->total_ht.' total_tva='.$obj->total_tva.' total_ttc='.$obj->total_ttc.' total_ht_by_vats='.$total_ht_by_vats[$obj->vatrate].' total_tva_by_vats='.$total_tva_by_vats[$obj->vatrate].' (new calculation = '.$tmpvat.') total_ttc_by_vats='.$total_ttc_by_vats[$obj->vatrate].($diff?" => DIFF":"")."<br>\n";
					if ($diff) {
						if (abs($diff) > 0.1) {
							$errmsg = 'A rounding difference was detected into TOTAL but is too high to be corrected. Some data in your line may be corrupted. Try to edit each line manually.';
							dol_syslog($errmsg, LOG_WARNING);
							dol_print_error('', $errmsg);
							exit;
						}
						$sqlfix = "UPDATE ".$this->db->prefix().$this->table_element_line." SET ".$fieldtva." = ".price2num($obj->total_tva - $diff).", total_ttc = ".price2num($obj->total_ttc - $diff)." WHERE rowid = ".((int) $obj->rowid);
						dol_syslog('We found a difference of '.$diff.' for line rowid = '.$obj->rowid.". We fix the total_vat and total_ttc of line by running sqlfix = ".$sqlfix);
								$resqlfix = $this->db->query($sqlfix);
						if (!$resqlfix) {
							dol_print_error($this->db, 'Failed to update line');
						}
								$this->total_tva -= $diff;
								$this->total_ttc -= $diff;
								$total_tva_by_vats[$obj->vatrate] -= $diff;
								$total_ttc_by_vats[$obj->vatrate] -= $diff;
					}
				}

				$i++;
			}

			// Add revenue stamp to total
			$this->total_ttc += isset($this->revenuestamp) ? $this->revenuestamp : 0;
			$this->multicurrency_total_ttc += isset($this->revenuestamp) ? ($this->revenuestamp * $multicurrency_tx) : 0;

			// Situations totals
			if (!empty($this->situation_cycle_ref) && $this->situation_counter > 1 && method_exists($this, 'get_prev_sits') && $this->type != $this::TYPE_CREDIT_NOTE) {
				$prev_sits = $this->get_prev_sits();

				foreach ($prev_sits as $sit) {				// $sit is an object Facture loaded with a fetch.
					$this->total_ht -= $sit->total_ht;
					$this->total_tva -= $sit->total_tva;
					$this->total_localtax1 -= $sit->total_localtax1;
					$this->total_localtax2 -= $sit->total_localtax2;
					$this->total_ttc -= $sit->total_ttc;
					$this->multicurrency_total_ht -= $sit->multicurrency_total_ht;
					$this->multicurrency_total_tva -= $sit->multicurrency_total_tva;
					$this->multicurrency_total_ttc -= $sit->multicurrency_total_ttc;
				}
			}

			$this->db->free($resql);

			// Now update global field total_ht, total_ttc, total_tva, total_localtax1, total_localtax2, multicurrency_total_*
			$fieldht = 'total_ht';
			$fieldtva = 'tva';
			$fieldlocaltax1 = 'localtax1';
			$fieldlocaltax2 = 'localtax2';
			$fieldttc = 'total_ttc';
			// Specific code for backward compatibility with old field names
			if ($this->element == 'facture' || $this->element == 'facturerec') {
				$fieldtva = 'total_tva';
			}
			if ($this->element == 'facture_fourn' || $this->element == 'invoice_supplier' || $this->element == 'invoice_supplier_rec') {
				$fieldtva = 'total_tva';
			}
			if ($this->element == 'propal') {
				$fieldtva = 'total_tva';
			}
			if ($this->element == 'expensereport') {
				$fieldtva = 'total_tva';
			}
			if ($this->element == 'supplier_proposal') {
				$fieldtva = 'total_tva';
			}
			if ($this->element == 'commande') {
				$fieldtva = 'total_tva';
			}
			if ($this->element == 'order_supplier') {
				$fieldtva = 'total_tva';
			}

			if (empty($nodatabaseupdate)) {
				$sql = "UPDATE ".$this->db->prefix().$this->table_element.' SET';
				$sql .= " ".$fieldht." = ".((float) price2num($this->total_ht)).",";
				$sql .= " ".$fieldtva." = ".((float) price2num($this->total_tva)).",";
				$sql .= " ".$fieldlocaltax1." = ".((float) price2num($this->total_localtax1)).",";
				$sql .= " ".$fieldlocaltax2." = ".((float) price2num($this->total_localtax2)).",";
				$sql .= " ".$fieldttc." = ".((float) price2num($this->total_ttc));
				$sql .= ", multicurrency_total_ht = ".((float) price2num($this->multicurrency_total_ht, 'MT', 1));
				$sql .= ", multicurrency_total_tva = ".((float) price2num($this->multicurrency_total_tva, 'MT', 1));
				$sql .= ", multicurrency_total_ttc = ".((float) price2num($this->multicurrency_total_ttc, 'MT', 1));
				$sql .= " WHERE rowid = ".((int) $this->id);

				dol_syslog(get_class($this)."::update_price", LOG_DEBUG);
				$resql = $this->db->query($sql);

				if (!$resql) {
					$error++;
					$this->error = $this->db->lasterror();
					$this->errors[] = $this->db->lasterror();
				}
			}

			if (!$error) {
				return 1;
			} else {
				return -1;
			}
		} else {
			dol_print_error($this->db, 'Bad request in update_price');
			return -1;
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *	Add objects linked in llx_element_element.
	 *
	 *	@param		string	$origin		Linked element type
	 *	@param		int		$origin_id	Linked element id
	 * 	@param		User	$f_user		User that create
	 * 	@param		int		$notrigger	1=Does not execute triggers, 0=execute triggers
	 *	@return		int					<=0 if KO, >0 if OK
	 *	@see		fetchObjectLinked(), updateObjectLinked(), deleteObjectLinked()
	 */
	public function add_object_linked($origin = null, $origin_id = null, $f_user = null, $notrigger = 0)
	{
		// phpcs:enable
		global $user, $hookmanager, $action;
		$origin = (!empty($origin) ? $origin : $this->origin);
		$origin_id = (!empty($origin_id) ? $origin_id : $this->origin_id);
		$f_user = isset($f_user) ? $f_user : $user;

		// Special case
		if ($origin == 'order') {
			$origin = 'commande';
		}
		if ($origin == 'invoice') {
			$origin = 'facture';
		}
		if ($origin == 'invoice_template') {
			$origin = 'facturerec';
		}
		if ($origin == 'supplierorder') {
			$origin = 'order_supplier';
		}

		// Elements of the core modules which have `$module` property but may to which we don't want to prefix module part to the element name for finding the linked object in llx_element_element.
		// It's because an entry for this element may be exist in llx_element_element before this modification (version <=14.2) and ave named only with their element name in fk_source or fk_target.
		$coremodule = array('knowledgemanagement', 'partnership', 'workstation', 'ticket', 'recruitment', 'eventorganization', 'asset');
		// Add module part to target type if object has $module property and isn't in core modules.
		$targettype = ((!empty($this->module) && ! in_array($this->module, $coremodule)) ? $this->module.'_' : '').$this->element;

		$parameters = array('targettype'=>$targettype);
		// Hook for explicitly set the targettype if it must be differtent than $this->element
		$reshook = $hookmanager->executeHooks('setLinkedObjectSourceTargetType', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
		if ($reshook > 0) {
			if (!empty($hookmanager->resArray['targettype'])) $targettype = $hookmanager->resArray['targettype'];
		}

		$this->db->begin();
		$error = 0;

		$sql = "INSERT INTO " . $this->db->prefix() . "element_element (";
		$sql .= "fk_source";
		$sql .= ", sourcetype";
		$sql .= ", fk_target";
		$sql .= ", targettype";
		$sql .= ") VALUES (";
		$sql .= ((int) $origin_id);
		$sql .= ", '" . $this->db->escape($origin) . "'";
		$sql .= ", " . ((int) $this->id);
		$sql .= ", '" . $this->db->escape($targettype) . "'";
		$sql .= ")";

		dol_syslog(get_class($this) . "::add_object_linked", LOG_DEBUG);
		if ($this->db->query($sql)) {
			if (!$notrigger) {
				// Call trigger
				$this->context['link_origin'] = $origin;
				$this->context['link_origin_id'] = $origin_id;
				$result = $this->call_trigger('OBJECT_LINK_INSERT', $f_user);
				if ($result < 0) {
					$error++;
				}
				// End call triggers
			}
		} else {
			$this->error = $this->db->lasterror();
			$error++;
		}

		if (!$error) {
			$this->db->commit();
			return 1;
		} else {
			$this->db->rollback();
			return 0;
		}
	}

	/**
	 *	Fetch array of objects linked to current object (object of enabled modules only). Links are loaded into
	 *		this->linkedObjectsIds array +
	 *		this->linkedObjects array if $loadalsoobjects = 1 or $loadalsoobjects = type
	 *  Possible usage for parameters:
	 *  - all parameters empty -> we look all link to current object (current object can be source or target)
	 *  - source id+type -> will get list of targets linked to source
	 *  - target id+type -> will get list of sources linked to target
	 *  - source id+type + target type -> will get list of targets of the type linked to source
	 *  - target id+type + source type -> will get list of sources of the type linked to target
	 *
	 *	@param	int			$sourceid			Object source id (if not defined, id of object)
	 *	@param  string		$sourcetype			Object source type (if not defined, element name of object)
	 *	@param  int			$targetid			Object target id (if not defined, id of object)
	 *	@param  string		$targettype			Object target type (if not defined, element name of object)
	 *	@param  string		$clause				'OR' or 'AND' clause used when both source id and target id are provided
	 *  @param  int			$alsosametype		0=Return only links to object that differs from source type. 1=Include also link to objects of same type.
	 *  @param  string		$orderby			SQL 'ORDER BY' clause
	 *  @param	int|string	$loadalsoobjects	Load also array this->linkedObjects. Use 0 to increase performances, Use 1 to load all, Use value of type ('facture', 'facturerec', ...) to load only a type of object.
	 *	@return int								<0 if KO, >0 if OK
	 *  @see	add_object_linked(), updateObjectLinked(), deleteObjectLinked()
	 */
	public function fetchObjectLinked($sourceid = null, $sourcetype = '', $targetid = null, $targettype = '', $clause = 'OR', $alsosametype = 1, $orderby = 'sourcetype', $loadalsoobjects = 1)
	{
		global $conf, $hookmanager, $action;

		// Important for pdf generation time reduction
		// This boolean is true if $this->linkedObjects has already been loaded with all objects linked without filter
		if ($this->id > 0 && !empty($this->linkedObjectsFullLoaded[$this->id])) {
			return 1;
		}

		$this->linkedObjectsIds = array();
		$this->linkedObjects = array();

		$justsource = false;
		$justtarget = false;
		$withtargettype = false;
		$withsourcetype = false;

		$parameters = array('sourcetype'=>$sourcetype, 'sourceid'=>$sourceid, 'targettype'=>$targettype, 'targetid'=>$targetid);
		// Hook for explicitly set the targettype if it must be differtent than $this->element
		$reshook = $hookmanager->executeHooks('setLinkedObjectSourceTargetType', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
		if ($reshook > 0) {
			if (!empty($hookmanager->resArray['sourcetype'])) $sourcetype = $hookmanager->resArray['sourcetype'];
			if (!empty($hookmanager->resArray['sourceid'])) $sourceid = $hookmanager->resArray['sourceid'];
			if (!empty($hookmanager->resArray['targettype'])) $targettype = $hookmanager->resArray['targettype'];
			if (!empty($hookmanager->resArray['targetid'])) $targetid = $hookmanager->resArray['targetid'];
		}

		if (!empty($sourceid) && !empty($sourcetype) && empty($targetid)) {
			$justsource = true; // the source (id and type) is a search criteria
			if (!empty($targettype)) {
				$withtargettype = true;
			}
		}
		if (!empty($targetid) && !empty($targettype) && empty($sourceid)) {
			$justtarget = true; // the target (id and type) is a search criteria
			if (!empty($sourcetype)) {
				$withsourcetype = true;
			}
		}

		$sourceid = (!empty($sourceid) ? $sourceid : $this->id);
		$targetid = (!empty($targetid) ? $targetid : $this->id);
		$sourcetype = (!empty($sourcetype) ? $sourcetype : $this->element);
		$targettype = (!empty($targettype) ? $targettype : $this->element);

		/*if (empty($sourceid) && empty($targetid))
		 {
		 dol_syslog('Bad usage of function. No source nor target id defined (nor as parameter nor as object id)', LOG_ERR);
		 return -1;
		 }*/

		// Links between objects are stored in table element_element
		$sql = "SELECT rowid, fk_source, sourcetype, fk_target, targettype";
		$sql .= " FROM ".$this->db->prefix()."element_element";
		$sql .= " WHERE ";
		if ($justsource || $justtarget) {
			if ($justsource) {
				$sql .= "fk_source = ".((int) $sourceid)." AND sourcetype = '".$this->db->escape($sourcetype)."'";
				if ($withtargettype) {
					$sql .= " AND targettype = '".$this->db->escape($targettype)."'";
				}
			} elseif ($justtarget) {
				$sql .= "fk_target = ".((int) $targetid)." AND targettype = '".$this->db->escape($targettype)."'";
				if ($withsourcetype) {
					$sql .= " AND sourcetype = '".$this->db->escape($sourcetype)."'";
				}
			}
		} else {
			$sql .= "(fk_source = ".((int) $sourceid)." AND sourcetype = '".$this->db->escape($sourcetype)."')";
			$sql .= " ".$clause." (fk_target = ".((int) $targetid)." AND targettype = '".$this->db->escape($targettype)."')";
			if ($loadalsoobjects && $this->id > 0 && $sourceid == $this->id && $sourcetype == $this->element && $targetid == $this->id && $targettype == $this->element && $clause == 'OR') {
				$this->linkedObjectsFullLoaded[$this->id] = true;
			}
		}
		$sql .= " ORDER BY ".$orderby;

		dol_syslog(get_class($this)."::fetchObjectLink", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql) {
			$num = $this->db->num_rows($resql);
			$i = 0;
			while ($i < $num) {
				$obj = $this->db->fetch_object($resql);
				if ($justsource || $justtarget) {
					if ($justsource) {
						$this->linkedObjectsIds[$obj->targettype][$obj->rowid] = $obj->fk_target;
					} elseif ($justtarget) {
						$this->linkedObjectsIds[$obj->sourcetype][$obj->rowid] = $obj->fk_source;
					}
				} else {
					if ($obj->fk_source == $sourceid && $obj->sourcetype == $sourcetype) {
						$this->linkedObjectsIds[$obj->targettype][$obj->rowid] = $obj->fk_target;
					}
					if ($obj->fk_target == $targetid && $obj->targettype == $targettype) {
						$this->linkedObjectsIds[$obj->sourcetype][$obj->rowid] = $obj->fk_source;
					}
				}
				$i++;
			}

			if (!empty($this->linkedObjectsIds)) {
				$tmparray = $this->linkedObjectsIds;
				foreach ($tmparray as $objecttype => $objectids) {       // $objecttype is a module name ('facture', 'mymodule', ...) or a module name with a suffix ('project_task', 'mymodule_myobj', ...)
					// Parse element/subelement (ex: project_task, cabinetmed_consultation, ...)
					$module = $element = $subelement = $objecttype;
					$regs = array();
					if ($objecttype != 'supplier_proposal' && $objecttype != 'order_supplier' && $objecttype != 'invoice_supplier'
						&& preg_match('/^([^_]+)_([^_]+)/i', $objecttype, $regs)) {
						$module = $element = $regs[1];
						$subelement = $regs[2];
					}

					$classpath = $element.'/class';
					// To work with non standard classpath or module name
					if ($objecttype == 'facture') {
						$classpath = 'compta/facture/class';
					} elseif ($objecttype == 'facturerec') {
						$classpath = 'compta/facture/class';
						$module = 'facture';
					} elseif ($objecttype == 'propal') {
						$classpath = 'comm/propal/class';
					} elseif ($objecttype == 'supplier_proposal') {
						$classpath = 'supplier_proposal/class';
					} elseif ($objecttype == 'shipping') {
						$classpath = 'expedition/class';
						$subelement = 'expedition';
						$module = 'expedition_bon';
					} elseif ($objecttype == 'delivery') {
						$classpath = 'delivery/class';
						$subelement = 'delivery';
						$module = 'delivery_note';
					} elseif ($objecttype == 'invoice_supplier' || $objecttype == 'order_supplier') {
						$classpath = 'fourn/class';
						$module = 'fournisseur';
					} elseif ($objecttype == 'fichinter') {
						$classpath = 'fichinter/class';
						$subelement = 'fichinter';
						$module = 'ficheinter';
					} elseif ($objecttype == 'subscription') {
						$classpath = 'adherents/class';
						$module = 'adherent';
					} elseif ($objecttype == 'contact') {
						 $module = 'societe';
					}
					// Set classfile
					$classfile = strtolower($subelement);
					$classname = ucfirst($subelement);

					if ($objecttype == 'order') {
						$classfile = 'commande';
						$classname = 'Commande';
					} elseif ($objecttype == 'invoice_supplier') {
						$classfile = 'fournisseur.facture';
						$classname = 'FactureFournisseur';
					} elseif ($objecttype == 'order_supplier') {
						$classfile = 'fournisseur.commande';
						$classname = 'CommandeFournisseur';
					} elseif ($objecttype == 'supplier_proposal') {
						$classfile = 'supplier_proposal';
						$classname = 'SupplierProposal';
					} elseif ($objecttype == 'facturerec') {
						$classfile = 'facture-rec';
						$classname = 'FactureRec';
					} elseif ($objecttype == 'subscription') {
						$classfile = 'subscription';
						$classname = 'Subscription';
					} elseif ($objecttype == 'project' || $objecttype == 'projet') {
						$classpath = 'projet/class';
						$classfile = 'project';
						$classname = 'Project';
					} elseif ($objecttype == 'conferenceorboothattendee') {
						$classpath = 'eventorganization/class';
						$classfile = 'conferenceorboothattendee';
						$classname = 'ConferenceOrBoothAttendee';
						$module = 'eventorganization';
					} elseif ($objecttype == 'conferenceorbooth') {
						$classpath = 'eventorganization/class';
						$classfile = 'conferenceorbooth';
						$classname = 'ConferenceOrBooth';
						$module = 'eventorganization';
					} elseif ($objecttype == 'mo') {
						$classpath = 'mrp/class';
						$classfile = 'mo';
						$classname = 'Mo';
						$module = 'mrp';
					}

					// Here $module, $classfile and $classname are set, we can use them.
					if ($conf->$module->enabled && (($element != $this->element) || $alsosametype)) {
						if ($loadalsoobjects && (is_numeric($loadalsoobjects) || ($loadalsoobjects === $objecttype))) {
							dol_include_once('/'.$classpath.'/'.$classfile.'.class.php');
							//print '/'.$classpath.'/'.$classfile.'.class.php '.class_exists($classname);
							if (class_exists($classname)) {
								foreach ($objectids as $i => $objectid) {	// $i is rowid into llx_element_element
									$object = new $classname($this->db);
									$ret = $object->fetch($objectid);
									if ($ret >= 0) {
										$this->linkedObjects[$objecttype][$i] = $object;
									}
								}
							}
						}
					} else {
						unset($this->linkedObjectsIds[$objecttype]);
					}
				}
			}
			return 1;
		} else {
			dol_print_error($this->db);
			return -1;
		}
	}

	/**
	 *	Update object linked of a current object
	 *
	 *	@param	int		$sourceid		Object source id
	 *	@param  string	$sourcetype		Object source type
	 *	@param  int		$targetid		Object target id
	 *	@param  string	$targettype		Object target type
	 * 	@param	User	$f_user			User that create
	 * 	@param	int		$notrigger		1=Does not execute triggers, 0= execute triggers
	 *	@return							int	>0 if OK, <0 if KO
	 *	@see	add_object_linked(), fetObjectLinked(), deleteObjectLinked()
	 */
	public function updateObjectLinked($sourceid = null, $sourcetype = '', $targetid = null, $targettype = '', $f_user = null, $notrigger = 0)
	{
		global $user;
		$updatesource = false;
		$updatetarget = false;
		$f_user = isset($f_user) ? $f_user : $user;

		if (!empty($sourceid) && !empty($sourcetype) && empty($targetid) && empty($targettype)) {
			$updatesource = true;
		} elseif (empty($sourceid) && empty($sourcetype) && !empty($targetid) && !empty($targettype)) {
			$updatetarget = true;
		}

		$this->db->begin();
		$error = 0;

		$sql = "UPDATE " . $this->db->prefix() . "element_element SET ";
		if ($updatesource) {
			$sql .= "fk_source = " . ((int) $sourceid);
			$sql .= ", sourcetype = '" . $this->db->escape($sourcetype) . "'";
			$sql .= " WHERE fk_target = " . ((int) $this->id);
			$sql .= " AND targettype = '" . $this->db->escape($this->element) . "'";
		} elseif ($updatetarget) {
			$sql .= "fk_target = " . ((int) $targetid);
			$sql .= ", targettype = '" . $this->db->escape($targettype) . "'";
			$sql .= " WHERE fk_source = " . ((int) $this->id);
			$sql .= " AND sourcetype = '" . $this->db->escape($this->element) . "'";
		}

		dol_syslog(get_class($this) . "::updateObjectLinked", LOG_DEBUG);
		if ($this->db->query($sql)) {
			if (!$notrigger) {
				// Call trigger
				$this->context['link_source_id'] = $sourceid;
				$this->context['link_source_type'] = $sourcetype;
				$this->context['link_target_id'] = $targetid;
				$this->context['link_target_type'] = $targettype;
				$result = $this->call_trigger('OBJECT_LINK_MODIFY', $f_user);
				if ($result < 0) {
					$error++;
				}
				// End call triggers
			}
		} else {
			$this->error = $this->db->lasterror();
			$error++;
		}

		if (!$error) {
			$this->db->commit();
			return 1;
		} else {
			$this->db->rollback();
			return -1;
		}
	}

	/**
	 *	Delete all links between an object $this
	 *
	 *	@param	int		$sourceid		Object source id
	 *	@param  string	$sourcetype		Object source type
	 *	@param  int		$targetid		Object target id
	 *	@param  string	$targettype		Object target type
	 *  @param	int		$rowid			Row id of line to delete. If defined, other parameters are not used.
	 * 	@param	User	$f_user			User that create
	 * 	@param	int		$notrigger		1=Does not execute triggers, 0= execute triggers
	 *	@return     					int	>0 if OK, <0 if KO
	 *	@see	add_object_linked(), updateObjectLinked(), fetchObjectLinked()
	 */
	public function deleteObjectLinked($sourceid = null, $sourcetype = '', $targetid = null, $targettype = '', $rowid = '', $f_user = null, $notrigger = 0)
	{
		global $user;
		$deletesource = false;
		$deletetarget = false;
		$f_user = isset($f_user) ? $f_user : $user;

		if (!empty($sourceid) && !empty($sourcetype) && empty($targetid) && empty($targettype)) {
			$deletesource = true;
		} elseif (empty($sourceid) && empty($sourcetype) && !empty($targetid) && !empty($targettype)) {
			$deletetarget = true;
		}

		$sourceid = (!empty($sourceid) ? $sourceid : $this->id);
		$sourcetype = (!empty($sourcetype) ? $sourcetype : $this->element);
		$targetid = (!empty($targetid) ? $targetid : $this->id);
		$targettype = (!empty($targettype) ? $targettype : $this->element);
		$this->db->begin();
		$error = 0;

		if (!$notrigger) {
			// Call trigger
			$this->context['link_id'] = $rowid;
			$this->context['link_source_id'] = $sourceid;
			$this->context['link_source_type'] = $sourcetype;
			$this->context['link_target_id'] = $targetid;
			$this->context['link_target_type'] = $targettype;
			$result = $this->call_trigger('OBJECT_LINK_DELETE', $f_user);
			if ($result < 0) {
				$error++;
			}
			// End call triggers
		}

		if (!$error) {
			$sql = "DELETE FROM " . $this->db->prefix() . "element_element";
			$sql .= " WHERE";
			if ($rowid > 0) {
				$sql .= " rowid = " . ((int) $rowid);
			} else {
				if ($deletesource) {
					$sql .= " fk_source = " . ((int) $sourceid) . " AND sourcetype = '" . $this->db->escape($sourcetype) . "'";
					$sql .= " AND fk_target = " . ((int) $this->id) . " AND targettype = '" . $this->db->escape($this->element) . "'";
				} elseif ($deletetarget) {
					$sql .= " fk_target = " . ((int) $targetid) . " AND targettype = '" . $this->db->escape($targettype) . "'";
					$sql .= " AND fk_source = " . ((int) $this->id) . " AND sourcetype = '" . $this->db->escape($this->element) . "'";
				} else {
					$sql .= " (fk_source = " . ((int) $this->id) . " AND sourcetype = '" . $this->db->escape($this->element) . "')";
					$sql .= " OR";
					$sql .= " (fk_target = " . ((int) $this->id) . " AND targettype = '" . $this->db->escape($this->element) . "')";
				}
			}

			dol_syslog(get_class($this) . "::deleteObjectLinked", LOG_DEBUG);
			if (!$this->db->query($sql)) {
				$this->error = $this->db->lasterror();
				$this->errors[] = $this->error;
				$error++;
			}
		}

		if (!$error) {
			$this->db->commit();
			return 1;
		} else {
			$this->db->rollback();
			return 0;
		}
	}

	/**
	 * Function used to get an array with all items linked to an object id in association table
	 *
	 * @param	int		$fk_object_where		id of object we need to get linked items
	 * @param	string	$field_select			name of field we need to get a list
	 * @param	string	$field_where			name of field of object we need to get linked items
	 * @param	string	$table_element			name of association table
	 * @return 	array							Array of record
	 */
	public static function getAllItemsLinkedByObjectID($fk_object_where, $field_select, $field_where, $table_element)
	{
		if (empty($fk_object_where) || empty($field_where) || empty($table_element)) {
			return -1;
		}

		global $db;

		$sql = "SELECT ".$field_select." FROM ".$db->prefix().$table_element." WHERE ".$field_where." = ".((int) $fk_object_where);
		$resql = $db->query($sql);

		$TRes = array();
		if (!empty($resql)) {
			while ($res = $db->fetch_object($resql)) {
				$TRes[] = $res->{$field_select};
			}
		}

		return $TRes;
	}

	/**
	 * Function used to remove all items linked to an object id in association table
	 *
	 * @param	int		$fk_object_where		id of object we need to remove linked items
	 * @param	string	$field_where			name of field of object we need to delete linked items
	 * @param	string	$table_element			name of association table
	 * @return 	int								<0 if KO, 0 if nothing done, >0 if OK and something done
	 */
	public static function deleteAllItemsLinkedByObjectID($fk_object_where, $field_where, $table_element)
	{
		if (empty($fk_object_where) || empty($field_where) || empty($table_element)) {
			return -1;
		}

		global $db;

		$sql = "DELETE FROM ".$db->prefix().$table_element." WHERE ".$field_where." = ".((int) $fk_object_where);
		$resql = $db->query($sql);

		if (empty($resql)) {
			return 0;
		}

		return 1;
	}

	/**
	 *      Set status of an object
	 *
	 *      @param	int		$status			Status to set
	 *      @param	int		$elementId		Id of element to force (use this->id by default if null)
	 *      @param	string	$elementType	Type of element to force (use this->table_element by default)
	 *      @param	string	$trigkey		Trigger key to use for trigger. Use '' means automatic but it not recommended and is deprecated.
	 *      @param	string	$fieldstatus	Name of status field in this->table_element
	 *      @return int						<0 if KO, >0 if OK
	 */
	public function setStatut($status, $elementId = null, $elementType = '', $trigkey = '', $fieldstatus = 'fk_statut')
	{
		global $user, $langs, $conf;

		$savElementId = $elementId; // To be used later to know if we were using the method using the id of this or not.

		$elementId = (!empty($elementId) ? $elementId : $this->id);
		$elementTable = (!empty($elementType) ? $elementType : $this->table_element);

		$this->db->begin();

		if ($elementTable == 'facture_rec') {
			$fieldstatus = "suspended";
		}
		if ($elementTable == 'mailing') {
			$fieldstatus = "statut";
		}
		if ($elementTable == 'cronjob') {
			$fieldstatus = "status";
		}
		if ($elementTable == 'user') {
			$fieldstatus = "statut";
		}
		if ($elementTable == 'expensereport') {
			$fieldstatus = "fk_statut";
		}
		if ($elementTable == 'commande_fournisseur_dispatch') {
			$fieldstatus = "status";
		}
		if (is_array($this->fields) && array_key_exists('status', $this->fields)) {
			$fieldstatus = 'status';
		}

		$sql = "UPDATE ".$this->db->prefix().$elementTable;
		$sql .= " SET ".$fieldstatus." = ".((int) $status);
		// If status = 1 = validated, update also fk_user_valid
		// TODO Replace the test on $elementTable by doing a test on existence of the field in $this->fields
		if ($status == 1 && in_array($elementTable, array('expensereport', 'inventory'))) {
			$sql .= ", fk_user_valid = ".((int) $user->id);
		}
		if ($status == 1 && in_array($elementTable, array('expensereport'))) {
			$sql .= ", date_valid = '".$this->db->idate(dol_now())."'";
		}
		if ($status == 1 && in_array($elementTable, array('inventory'))) {
			$sql .= ", date_validation = '".$this->db->idate(dol_now())."'";
		}
		$sql .= " WHERE rowid=".((int) $elementId);

		dol_syslog(get_class($this)."::setStatut", LOG_DEBUG);
		if ($this->db->query($sql)) {
			$error = 0;

			// Try autoset of trigkey
			if (empty($trigkey)) {
				if ($this->element == 'supplier_proposal' && $status == 2) {
					$trigkey = 'SUPPLIER_PROPOSAL_SIGN'; // 2 = SupplierProposal::STATUS_SIGNED. Can't use constant into this generic class
				}
				if ($this->element == 'supplier_proposal' && $status == 3) {
					$trigkey = 'SUPPLIER_PROPOSAL_REFUSE'; // 3 = SupplierProposal::STATUS_REFUSED. Can't use constant into this generic class
				}
				if ($this->element == 'supplier_proposal' && $status == 4) {
					$trigkey = 'SUPPLIER_PROPOSAL_CLOSE'; // 4 = SupplierProposal::STATUS_CLOSED. Can't use constant into this generic class
				}
				if ($this->element == 'fichinter' && $status == 3) {
					$trigkey = 'FICHINTER_CLASSIFY_DONE';
				}
				if ($this->element == 'fichinter' && $status == 2) {
					$trigkey = 'FICHINTER_CLASSIFY_BILLED';
				}
				if ($this->element == 'fichinter' && $status == 1) {
					$trigkey = 'FICHINTER_CLASSIFY_UNBILLED';
				}
			}

			if ($trigkey) {
				// Call trigger
				$result = $this->call_trigger($trigkey, $user);
				if ($result < 0) {
					$error++;
				}
				// End call triggers
			}

			if (!$error) {
				$this->db->commit();

				if (empty($savElementId)) {
					// If the element we update is $this (so $elementId was provided as null)
					if ($fieldstatus == 'tosell') {
						$this->status = $status;
					} elseif ($fieldstatus == 'tobuy') {
						$this->status_buy = $status;
					} else {
						$this->statut = $status;
						$this->status = $status;
					}
				}

				return 1;
			} else {
				$this->db->rollback();
				dol_syslog(get_class($this)."::setStatut ".$this->error, LOG_ERR);
				return -1;
			}
		} else {
			$this->error = $this->db->lasterror();
			$this->db->rollback();
			return -1;
		}
	}


	/**
	 *  Load type of canvas of an object if it exists
	 *
	 *  @param      int		$id     Record id
	 *  @param      string	$ref    Record ref
	 *  @return		int				<0 if KO, 0 if nothing done, >0 if OK
	 */
	public function getCanvas($id = 0, $ref = '')
	{
		global $conf;

		if (empty($id) && empty($ref)) {
			return 0;
		}
		if (!empty($conf->global->MAIN_DISABLE_CANVAS)) {
			return 0; // To increase speed. Not enabled by default.
		}

		// Clean parameters
		$ref = trim($ref);

		$sql = "SELECT rowid, canvas";
		$sql .= " FROM ".$this->db->prefix().$this->table_element;
		$sql .= " WHERE entity IN (".getEntity($this->element).")";
		if (!empty($id)) {
			$sql .= " AND rowid = ".((int) $id);
		}
		if (!empty($ref)) {
			$sql .= " AND ref = '".$this->db->escape($ref)."'";
		}

		$resql = $this->db->query($sql);
		if ($resql) {
			$obj = $this->db->fetch_object($resql);
			if ($obj) {
				$this->canvas = $obj->canvas;
				return 1;
			} else {
				return 0;
			}
		} else {
			dol_print_error($this->db);
			return -1;
		}
	}


	/**
	 * 	Get special code of a line
	 *
	 * 	@param	int		$lineid		Id of line
	 * 	@return	int					Special code
	 */
	public function getSpecialCode($lineid)
	{
		$sql = "SELECT special_code FROM ".$this->db->prefix().$this->table_element_line;
		$sql .= " WHERE rowid = ".((int) $lineid);
		$resql = $this->db->query($sql);
		if ($resql) {
			$row = $this->db->fetch_row($resql);
			return $row[0];
		}
	}

	/**
	 *  Function to check if an object is used by others.
	 *  Check is done into this->childtables. There is no check into llx_element_element.
	 *
	 *  @param	int		$id			Force id of object
	 *  @param	int		$entity		Force entity to check
	 *  @return	int					<0 if KO, 0 if not used, >0 if already used
	 */
	public function isObjectUsed($id = 0, $entity = 0)
	{
		global $langs;

		if (empty($id)) {
			$id = $this->id;
		}

		// Check parameters
		if (!isset($this->childtables) || !is_array($this->childtables) || count($this->childtables) == 0) {
			dol_print_error('Called isObjectUsed on a class with property this->childtables not defined');
			return -1;
		}

		$arraytoscan = $this->childtables;
		// For backward compatibility, we check if array is old format array('table1', 'table2', ...)
		$tmparray = array_keys($this->childtables);
		if (is_numeric($tmparray[0])) {
			$arraytoscan = array_flip($this->childtables);
		}

		// Test if child exists
		$haschild = 0;
		foreach ($arraytoscan as $table => $element) {
			//print $id.'-'.$table.'-'.$elementname.'<br>';
			// Check if element can be deleted
			$sql = "SELECT COUNT(*) as nb";
			$sql.= " FROM ".$this->db->prefix().$table." as c";
			if (!empty($element['parent']) && !empty($element['parentkey'])) {
				$sql.= ", ".$this->db->prefix().$element['parent']." as p";
			}
			$sql.= " WHERE c.".$this->fk_element." = ".((int) $id);
			if (!empty($element['parent']) && !empty($element['parentkey'])) {
				$sql.= " AND c.".$element['parentkey']." = p.rowid";
			}
			if (!empty($entity)) {
				if (!empty($element['parent']) && !empty($element['parentkey'])) {
					$sql.= " AND p.entity = ".((int) $entity);
				} else {
					$sql.= " AND c.entity = ".((int) $entity);
				}
			}
			$resql = $this->db->query($sql);
			if ($resql) {
				$obj = $this->db->fetch_object($resql);
				if ($obj->nb > 0) {
					$langs->load("errors");
					//print 'Found into table '.$table.', type '.$langs->transnoentitiesnoconv($elementname).', haschild='.$haschild;
					$haschild += $obj->nb;
					if (is_numeric($element)) {	// very old usage array('table1', 'table2', ...)
						$this->errors[] = $langs->transnoentitiesnoconv("ErrorRecordHasAtLeastOneChildOfType", method_exists($this, 'getNomUrl') ? $this->getNomUrl() : $this->ref, $table);
					} elseif (is_string($element)) { // old usage array('table1' => 'TranslateKey1', 'table2' => 'TranslateKey2', ...)
						$this->errors[] = $langs->transnoentitiesnoconv("ErrorRecordHasAtLeastOneChildOfType",  method_exists($this, 'getNomUrl') ? $this->getNomUrl() : $this->ref, $langs->transnoentitiesnoconv($element));
					} else { // new usage: $element['name']=Translation key
						$this->errors[] = $langs->transnoentitiesnoconv("ErrorRecordHasAtLeastOneChildOfType",  method_exists($this, 'getNomUrl') ? $this->getNomUrl() : $this->ref, $langs->transnoentitiesnoconv($element['name']));
					}
					break; // We found at least one, we stop here
				}
			} else {
				$this->errors[] = $this->db->lasterror();
				return -1;
			}
		}
		if ($haschild > 0) {
			$this->errors[] = "ErrorRecordHasChildren";
			return $haschild;
		} else {
			return 0;
		}
	}

	/**
	 *  Function to say how many lines object contains
	 *
	 *	@param	int		$predefined		-1=All, 0=Count free product/service only, 1=Count predefined product/service only, 2=Count predefined product, 3=Count predefined service
	 *  @return	int						<0 if KO, 0 if no predefined products, nb of lines with predefined products if found
	 */
	public function hasProductsOrServices($predefined = -1)
	{
		$nb = 0;

		foreach ($this->lines as $key => $val) {
			$qualified = 0;
			if ($predefined == -1) {
				$qualified = 1;
			}
			if ($predefined == 1 && $val->fk_product > 0) {
				$qualified = 1;
			}
			if ($predefined == 0 && $val->fk_product <= 0) {
				$qualified = 1;
			}
			if ($predefined == 2 && $val->fk_product > 0 && $val->product_type == 0) {
				$qualified = 1;
			}
			if ($predefined == 3 && $val->fk_product > 0 && $val->product_type == 1) {
				$qualified = 1;
			}
			if ($qualified) {
				$nb++;
			}
		}
		dol_syslog(get_class($this).'::hasProductsOrServices we found '.$nb.' qualified lines of products/servcies');
		return $nb;
	}

	/**
	 * Function that returns the total amount HT of discounts applied for all lines.
	 *
	 * @return 	float|string			Total amout of discount
	 */
	public function getTotalDiscount()
	{
		if (!empty($this->table_element_line) ) {
			$total_discount = 0.00;

			$sql = "SELECT subprice as pu_ht, qty, remise_percent, total_ht";
			$sql .= " FROM ".$this->db->prefix().$this->table_element_line;
			$sql .= " WHERE ".$this->fk_element." = ".((int) $this->id);

			dol_syslog(get_class($this).'::getTotalDiscount', LOG_DEBUG);
			$resql = $this->db->query($sql);
			if ($resql) {
				$num = $this->db->num_rows($resql);
				$i = 0;
				while ($i < $num) {
					$obj = $this->db->fetch_object($resql);

					$pu_ht = $obj->pu_ht;
					$qty = $obj->qty;
					$total_ht = $obj->total_ht;

					$total_discount_line = floatval(price2num(($pu_ht * $qty) - $total_ht, 'MT'));
					$total_discount += $total_discount_line;

					$i++;
				}
			}

			//print $total_discount; exit;
			return price2num($total_discount);
		}

		return null;
	}


	/**
	 * Return into unit=0, the calculated total of weight and volume of all lines * qty
	 * Calculate by adding weight and volume of each product line, so properties ->volume/volume_units/weight/weight_units must be loaded on line.
	 *
	 * @return  array                           array('weight'=>...,'volume'=>...)
	 */
	public function getTotalWeightVolume()
	{
		$totalWeight = 0;
		$totalVolume = 0;
		// defined for shipment only
		$totalOrdered = '';
		// defined for shipment only
		$totalToShip = '';

		foreach ($this->lines as $line) {
			if (isset($line->qty_asked)) {
				if (empty($totalOrdered)) {
					$totalOrdered = 0; // Avoid warning because $totalOrdered is ''
				}
				$totalOrdered += $line->qty_asked; // defined for shipment only
			}
			if (isset($line->qty_shipped)) {
				if (empty($totalToShip)) {
					$totalToShip = 0; // Avoid warning because $totalToShip is ''
				}
				$totalToShip += $line->qty_shipped; // defined for shipment only
			} elseif ($line->element == 'commandefournisseurdispatch' && isset($line->qty)) {
				if (empty($totalToShip)) {
					$totalToShip = 0;
				}
				$totalToShip += $line->qty; // defined for reception only
			}

			// Define qty, weight, volume, weight_units, volume_units
			if ($this->element == 'shipping') {
				// for shipments
				$qty = $line->qty_shipped ? $line->qty_shipped : 0;
			} else {
				$qty = $line->qty ? $line->qty : 0;
			}

			$weight = !empty($line->weight) ? $line->weight : 0;
			($weight == 0 && !empty($line->product->weight)) ? $weight = $line->product->weight : 0;
			$volume = !empty($line->volume) ? $line->volume : 0;
			($volume == 0 && !empty($line->product->volume)) ? $volume = $line->product->volume : 0;

			$weight_units = !empty($line->weight_units) ? $line->weight_units : 0;
			($weight_units == 0 && !empty($line->product->weight_units)) ? $weight_units = $line->product->weight_units : 0;
			$volume_units = !empty($line->volume_units) ? $line->volume_units : 0;
			($volume_units == 0 && !empty($line->product->volume_units)) ? $volume_units = $line->product->volume_units : 0;

			$weightUnit = 0;
			$volumeUnit = 0;
			if (!empty($weight_units)) {
				$weightUnit = $weight_units;
			}
			if (!empty($volume_units)) {
				$volumeUnit = $volume_units;
			}

			if (empty($totalWeight)) {
				$totalWeight = 0; // Avoid warning because $totalWeight is ''
			}
			if (empty($totalVolume)) {
				$totalVolume = 0; // Avoid warning because $totalVolume is ''
			}

			//var_dump($line->volume_units);
			if ($weight_units < 50) {   // < 50 means a standard unit (power of 10 of official unit), > 50 means an exotic unit (like inch)
				$trueWeightUnit = pow(10, $weightUnit);
				$totalWeight += $weight * $qty * $trueWeightUnit;
			} else {
				if ($weight_units == 99) {
					// conversion 1 Pound = 0.45359237 KG
					$trueWeightUnit = 0.45359237;
					$totalWeight += $weight * $qty * $trueWeightUnit;
				} elseif ($weight_units == 98) {
					// conversion 1 Ounce = 0.0283495 KG
					$trueWeightUnit = 0.0283495;
					$totalWeight += $weight * $qty * $trueWeightUnit;
				} else {
					$totalWeight += $weight * $qty; // This may be wrong if we mix different units
				}
			}
			if ($volume_units < 50) {   // >50 means a standard unit (power of 10 of official unit), > 50 means an exotic unit (like inch)
				//print $line->volume."x".$line->volume_units."x".($line->volume_units < 50)."x".$volumeUnit;
				$trueVolumeUnit = pow(10, $volumeUnit);
				//print $line->volume;
				$totalVolume += $volume * $qty * $trueVolumeUnit;
			} else {
				$totalVolume += $volume * $qty; // This may be wrong if we mix different units
			}
		}

		return array('weight'=>$totalWeight, 'volume'=>$totalVolume, 'ordered'=>$totalOrdered, 'toship'=>$totalToShip);
	}


	/**
	 *	Set extra parameters
	 *
	 *	@return	int      <0 if KO, >0 if OK
	 */
	public function setExtraParameters()
	{
		$this->db->begin();

		$extraparams = (!empty($this->extraparams) ? json_encode($this->extraparams) : null);

		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
		$sql .= " SET extraparams = ".(!empty($extraparams) ? "'".$this->db->escape($extraparams)."'" : "null");
		$sql .= " WHERE rowid = ".((int) $this->id);

		dol_syslog(get_class($this)."::setExtraParameters", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if (!$resql) {
			$this->error = $this->db->lasterror();
			$this->db->rollback();
			return -1;
		} else {
			$this->db->commit();
			return 1;
		}
	}


	// --------------------
	// TODO: All functions here must be redesigned and moved as they are not business functions but output functions
	// --------------------

	/* This is to show add lines */

	/**
	 *	Show add free and predefined products/services form
	 *
	 *  @param	int		        $dateSelector       1=Show also date range input fields
	 *  @param	Societe			$seller				Object thirdparty who sell
	 *  @param	Societe			$buyer				Object thirdparty who buy
	 *  @param	string			$defaulttpldir		Directory where to find the template
	 *	@return	void
	 */
	public function formAddObjectLine($dateSelector, $seller, $buyer, $defaulttpldir = '/core/tpl')
	{
		global $conf, $user, $langs, $object, $hookmanager, $extrafields;
		global $form;

		// Line extrafield
		if (!is_object($extrafields)) {
			require_once DOL_DOCUMENT_ROOT.'/core/class/extrafields.class.php';
			$extrafields = new ExtraFields($this->db);
		}
		$extrafields->fetch_name_optionals_label($this->table_element_line);

		// Output template part (modules that overwrite templates must declare this into descriptor)
		// Use global variables + $dateSelector + $seller and $buyer
		// Note: This is deprecated. If you need to overwrite the tpl file, use instead the hook 'formAddObjectLine'.
		$dirtpls = array_merge($conf->modules_parts['tpl'], array($defaulttpldir));
		foreach ($dirtpls as $module => $reldir) {
			if (!empty($module)) {
				$tpl = dol_buildpath($reldir.'/objectline_create.tpl.php');
			} else {
				$tpl = DOL_DOCUMENT_ROOT.$reldir.'/objectline_create.tpl.php';
			}

			if (empty($conf->file->strict_mode)) {
				$res = @include $tpl;
			} else {
				$res = include $tpl; // for debug
			}
			if ($res) {
				break;
			}
		}
	}



	/* This is to show array of line of details */


	/**
	 *	Return HTML table for object lines
	 *	TODO Move this into an output class file (htmlline.class.php)
	 *	If lines are into a template, title must also be into a template
	 *	But for the moment we don't know if it's possible as we keep a method available on overloaded objects.
	 *
	 *	@param	string		$action				Action code
	 *	@param  string		$seller            	Object of seller third party
	 *	@param  string  	$buyer             	Object of buyer third party
	 *	@param	int			$selected		   	Object line selected
	 *	@param  int	    	$dateSelector      	1=Show also date range input fields
	 *  @param	string		$defaulttpldir		Directory where to find the template
	 *	@return	void
	 */
	public function printObjectLines($action, $seller, $buyer, $selected = 0, $dateSelector = 0, $defaulttpldir = '/core/tpl')
	{
		global $conf, $hookmanager, $langs, $user, $form, $extrafields, $object;
		// TODO We should not use global var for this
		global $inputalsopricewithtax, $usemargins, $disableedit, $disablemove, $disableremove, $outputalsopricetotalwithtax;

		// Define usemargins
		$usemargins = 0;
		if (!empty($conf->margin->enabled) && !empty($this->element) && in_array($this->element, array('facture', 'facturerec', 'propal', 'commande'))) {
			$usemargins = 1;
		}

		$num = count($this->lines);

		// Line extrafield
		if (!is_object($extrafields)) {
			require_once DOL_DOCUMENT_ROOT.'/core/class/extrafields.class.php';
			$extrafields = new ExtraFields($this->db);
		}
		$extrafields->fetch_name_optionals_label($this->table_element_line);

		$parameters = array('num'=>$num, 'dateSelector'=>$dateSelector, 'seller'=>$seller, 'buyer'=>$buyer, 'selected'=>$selected, 'table_element_line'=>$this->table_element_line);
		$reshook = $hookmanager->executeHooks('printObjectLineTitle', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
		if (empty($reshook)) {
			// Output template part (modules that overwrite templates must declare this into descriptor)
			// Use global variables + $dateSelector + $seller and $buyer
			// Note: This is deprecated. If you need to overwrite the tpl file, use instead the hook.
			$dirtpls = array_merge($conf->modules_parts['tpl'], array($defaulttpldir));
			foreach ($dirtpls as $module => $reldir) {
				if (!empty($module)) {
					$tpl = dol_buildpath($reldir.'/objectline_title.tpl.php');
				} else {
					$tpl = DOL_DOCUMENT_ROOT.$reldir.'/objectline_title.tpl.php';
				}
				if (empty($conf->file->strict_mode)) {
					$res = @include $tpl;
				} else {
					$res = include $tpl; // for debug
				}
				if ($res) {
					break;
				}
			}
		}

		$i = 0;

		print "<!-- begin printObjectLines() --><tbody>\n";
		foreach ($this->lines as $line) {
			//Line extrafield
			$line->fetch_optionals();

			//if (is_object($hookmanager) && (($line->product_type == 9 && ! empty($line->special_code)) || ! empty($line->fk_parent_line)))
			if (is_object($hookmanager)) {   // Old code is commented on preceding line.
				if (empty($line->fk_parent_line)) {
					$parameters = array('line'=>$line, 'num'=>$num, 'i'=>$i, 'dateSelector'=>$dateSelector, 'seller'=>$seller, 'buyer'=>$buyer, 'selected'=>$selected, 'table_element_line'=>$line->table_element);
					$reshook = $hookmanager->executeHooks('printObjectLine', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
				} else {
					$parameters = array('line'=>$line, 'num'=>$num, 'i'=>$i, 'dateSelector'=>$dateSelector, 'seller'=>$seller, 'buyer'=>$buyer, 'selected'=>$selected, 'table_element_line'=>$line->table_element, 'fk_parent_line'=>$line->fk_parent_line);
					$reshook = $hookmanager->executeHooks('printObjectSubLine', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
				}
			}
			if (empty($reshook)) {
				$this->printObjectLine($action, $line, '', $num, $i, $dateSelector, $seller, $buyer, $selected, $extrafields, $defaulttpldir);
			}

			$i++;
		}
		print "</tbody><!-- end printObjectLines() -->\n";
	}

	/**
	 *	Return HTML content of a detail line
	 *	TODO Move this into an output class file (htmlline.class.php)
	 *
	 *	@param	string      		$action				GET/POST action
	 *	@param  CommonObjectLine 	$line			    Selected object line to output
	 *	@param  string	    		$var               	Is it a an odd line (true)
	 *	@param  int		    		$num               	Number of line (0)
	 *	@param  int		    		$i					I
	 *	@param  int		    		$dateSelector      	1=Show also date range input fields
	 *	@param  string	    		$seller            	Object of seller third party
	 *	@param  string	    		$buyer             	Object of buyer third party
	 *	@param	int					$selected		   	Object line selected
	 *  @param  Extrafields			$extrafields		Object of extrafields
	 *  @param	string				$defaulttpldir		Directory where to find the template (deprecated)
	 *	@return	void
	 */
	public function printObjectLine($action, $line, $var, $num, $i, $dateSelector, $seller, $buyer, $selected = 0, $extrafields = null, $defaulttpldir = '/core/tpl')
	{
		global $conf, $langs, $user, $object, $hookmanager;
		global $form;
		global $object_rights, $disableedit, $disablemove, $disableremove; // TODO We should not use global var for this !

		$object_rights = $this->getRights();

		$element = $this->element;

		$text = '';
		$description = '';

		// Line in view mode
		if ($action != 'editline' || $selected != $line->id) {
			// Product
			if ($line->fk_product > 0) {
				$product_static = new Product($this->db);
				$product_static->fetch($line->fk_product);

				$product_static->ref = $line->ref; //can change ref in hook
				$product_static->label = $line->label; //can change label in hook

				$text = $product_static->getNomUrl(1);

				// Define output language and label
				if (!empty($conf->global->MAIN_MULTILANGS)) {
					if (property_exists($this, 'socid') && !is_object($this->thirdparty)) {
						dol_print_error('', 'Error: Method printObjectLine was called on an object and object->fetch_thirdparty was not done before');
						return;
					}

					$prod = new Product($this->db);
					$prod->fetch($line->fk_product);

					$outputlangs = $langs;
					$newlang = '';
					if (empty($newlang) && GETPOST('lang_id', 'aZ09')) {
						$newlang = GETPOST('lang_id', 'aZ09');
					}
					if (!empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE) && empty($newlang) && is_object($this->thirdparty)) {
						$newlang = $this->thirdparty->default_lang; // To use language of customer
					}
					if (!empty($newlang)) {
						$outputlangs = new Translate("", $conf);
						$outputlangs->setDefaultLang($newlang);
					}

					$label = (!empty($prod->multilangs[$outputlangs->defaultlang]["label"])) ? $prod->multilangs[$outputlangs->defaultlang]["label"] : $line->product_label;
				} else {
					$label = $line->product_label;
				}

				$text .= ' - '.(!empty($line->label) ? $line->label : $label);
				$description .= (!empty($conf->global->PRODUIT_DESC_IN_FORM) ? '' : dol_htmlentitiesbr($line->description)); // Description is what to show on popup. We shown nothing if already into desc.
			}

			$line->pu_ttc = price2num($line->subprice * (1 + ($line->tva_tx / 100)), 'MU');

			// Output template part (modules that overwrite templates must declare this into descriptor)
			// Use global variables + $dateSelector + $seller and $buyer
			// Note: This is deprecated. If you need to overwrite the tpl file, use instead the hook printObjectLine and printObjectSubLine.
			$dirtpls = array_merge($conf->modules_parts['tpl'], array($defaulttpldir));
			foreach ($dirtpls as $module => $reldir) {
				if (!empty($module)) {
					$tpl = dol_buildpath($reldir.'/objectline_view.tpl.php');
				} else {
					$tpl = DOL_DOCUMENT_ROOT.$reldir.'/objectline_view.tpl.php';
				}

				if (empty($conf->file->strict_mode)) {
					$res = @include $tpl;
				} else {
					$res = include $tpl; // for debug
				}
				if ($res) {
					break;
				}
			}
		}

		// Line in update mode
		if ($this->statut == 0 && $action == 'editline' && $selected == $line->id) {
			$label = (!empty($line->label) ? $line->label : (($line->fk_product > 0) ? $line->product_label : ''));

			$line->pu_ttc = price2num($line->subprice * (1 + ($line->tva_tx / 100)), 'MU');

			// Output template part (modules that overwrite templates must declare this into descriptor)
			// Use global variables + $dateSelector + $seller and $buyer
			// Note: This is deprecated. If you need to overwrite the tpl file, use instead the hook printObjectLine and printObjectSubLine.
			$dirtpls = array_merge($conf->modules_parts['tpl'], array($defaulttpldir));
			foreach ($dirtpls as $module => $reldir) {
				if (!empty($module)) {
					$tpl = dol_buildpath($reldir.'/objectline_edit.tpl.php');
				} else {
					$tpl = DOL_DOCUMENT_ROOT.$reldir.'/objectline_edit.tpl.php';
				}

				if (empty($conf->file->strict_mode)) {
					$res = @include $tpl;
				} else {
					$res = include $tpl; // for debug
				}
				if ($res) {
					break;
				}
			}
		}
	}


	/* This is to show array of line of details of source object */


	/**
	 * 	Return HTML table table of source object lines
	 *  TODO Move this and previous function into output html class file (htmlline.class.php).
	 *  If lines are into a template, title must also be into a template
	 *  But for the moment we don't know if it's possible, so we keep the method available on overloaded objects.
	 *
	 *	@param	string		$restrictlist		''=All lines, 'services'=Restrict to services only
	 *  @param  array       $selectedLines      Array of lines id for selected lines
	 *  @return	void
	 */
	public function printOriginLinesList($restrictlist = '', $selectedLines = array())
	{
		global $langs, $hookmanager, $conf, $form, $action;

		print '<tr class="liste_titre">';
		print '<td class="linecolref">'.$langs->trans('Ref').'</td>';
		print '<td class="linecoldescription">'.$langs->trans('Description').'</td>';
		print '<td class="linecolvat right">'.$langs->trans('VATRate').'</td>';
		print '<td class="linecoluht right">'.$langs->trans('PriceUHT').'</td>';
		if (!empty($conf->multicurrency->enabled)) {
			print '<td class="linecoluht_currency right">'.$langs->trans('PriceUHTCurrency').'</td>';
		}
		print '<td class="linecolqty right">'.$langs->trans('Qty').'</td>';
		if (!empty($conf->global->PRODUCT_USE_UNITS)) {
			print '<td class="linecoluseunit left">'.$langs->trans('Unit').'</td>';
		}
		print '<td class="linecoldiscount right">'.$langs->trans('ReductionShort').'</td>';
		print '<td class="linecolht right">'.$langs->trans('TotalHT').'</td>';
		print '<td class="center">'.$form->showCheckAddButtons('checkforselect', 1).'</td>';
		print '</tr>';
		$i = 0;

		if (!empty($this->lines)) {
			foreach ($this->lines as $line) {
				$reshook = 0;
				//if (is_object($hookmanager) && (($line->product_type == 9 && !empty($line->special_code)) || !empty($line->fk_parent_line))) {
				if (is_object($hookmanager)) {   // Old code is commented on preceding line.
					$parameters = array('line'=>$line, 'i'=>$i, 'restrictlist'=>$restrictlist, 'selectedLines'=> $selectedLines);
					if (!empty($line->fk_parent_line)) { $parameters['fk_parent_line'] = $line->fk_parent_line; }
					$reshook = $hookmanager->executeHooks('printOriginObjectLine', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
				}
				if (empty($reshook)) {
					$this->printOriginLine($line, '', $restrictlist, '/core/tpl', $selectedLines);
				}

				$i++;
			}
		}
	}

	/**
	 * 	Return HTML with a line of table array of source object lines
	 *  TODO Move this and previous function into output html class file (htmlline.class.php).
	 *  If lines are into a template, title must also be into a template
	 *  But for the moment we don't know if it's possible as we keep a method available on overloaded objects.
	 *
	 * 	@param	CommonObjectLine	$line				Line
	 * 	@param	string				$var				Var
	 *	@param	string				$restrictlist		''=All lines, 'services'=Restrict to services only (strike line if not)
	 *  @param	string				$defaulttpldir		Directory where to find the template
	 *  @param  array       		$selectedLines      Array of lines id for selected lines
	 * 	@return	void
	 */
	public function printOriginLine($line, $var, $restrictlist = '', $defaulttpldir = '/core/tpl', $selectedLines = array())
	{
		global $langs, $conf;

		//var_dump($line);
		if (!empty($line->date_start)) {
			$date_start = $line->date_start;
		} else {
			$date_start = $line->date_debut_prevue;
			if ($line->date_debut_reel) {
				$date_start = $line->date_debut_reel;
			}
		}
		if (!empty($line->date_end)) {
			$date_end = $line->date_end;
		} else {
			$date_end = $line->date_fin_prevue;
			if ($line->date_fin_reel) {
				$date_end = $line->date_fin_reel;
			}
		}

		$this->tpl['id'] = $line->id;

		$this->tpl['label'] = '';
		if (!empty($line->fk_parent_line)) {
			$this->tpl['label'] .= img_picto('', 'rightarrow');
		}

		if (($line->info_bits & 2) == 2) {  // TODO Not sure this is used for source object
			$discount = new DiscountAbsolute($this->db);
			$discount->fk_soc = $this->socid;
			$this->tpl['label'] .= $discount->getNomUrl(0, 'discount');
		} elseif (!empty($line->fk_product)) {
			$productstatic = new Product($this->db);
			$productstatic->id = $line->fk_product;
			$productstatic->ref = $line->ref;
			$productstatic->type = $line->fk_product_type;
			if (empty($productstatic->ref)) {
				$line->fetch_product();
				$productstatic = $line->product;
			}

			$this->tpl['label'] .= $productstatic->getNomUrl(1);
			$this->tpl['label'] .= ' - '.(!empty($line->label) ? $line->label : $line->product_label);
			// Dates
			if ($line->product_type == 1 && ($date_start || $date_end)) {
				$this->tpl['label'] .= get_date_range($date_start, $date_end);
			}
		} else {
			$this->tpl['label'] .= ($line->product_type == -1 ? '&nbsp;' : ($line->product_type == 1 ? img_object($langs->trans(''), 'service') : img_object($langs->trans(''), 'product')));
			if (!empty($line->desc)) {
				$this->tpl['label'] .= $line->desc;
			} else {
				$this->tpl['label'] .= ($line->label ? '&nbsp;'.$line->label : '');
			}

			// Dates
			if ($line->product_type == 1 && ($date_start || $date_end)) {
				$this->tpl['label'] .= get_date_range($date_start, $date_end);
			}
		}

		if (!empty($line->desc)) {
			if ($line->desc == '(CREDIT_NOTE)') {  // TODO Not sure this is used for source object
				$discount = new DiscountAbsolute($this->db);
				$discount->fetch($line->fk_remise_except);
				$this->tpl['description'] = $langs->transnoentities("DiscountFromCreditNote", $discount->getNomUrl(0));
			} elseif ($line->desc == '(DEPOSIT)') {  // TODO Not sure this is used for source object
				$discount = new DiscountAbsolute($this->db);
				$discount->fetch($line->fk_remise_except);
				$this->tpl['description'] = $langs->transnoentities("DiscountFromDeposit", $discount->getNomUrl(0));
			} elseif ($line->desc == '(EXCESS RECEIVED)') {
				$discount = new DiscountAbsolute($this->db);
				$discount->fetch($line->fk_remise_except);
				$this->tpl['description'] = $langs->transnoentities("DiscountFromExcessReceived", $discount->getNomUrl(0));
			} elseif ($line->desc == '(EXCESS PAID)') {
				$discount = new DiscountAbsolute($this->db);
				$discount->fetch($line->fk_remise_except);
				$this->tpl['description'] = $langs->transnoentities("DiscountFromExcessPaid", $discount->getNomUrl(0));
			} else {
				$this->tpl['description'] = dol_trunc($line->desc, 60);
			}
		} else {
			$this->tpl['description'] = '&nbsp;';
		}

		// VAT Rate
		$this->tpl['vat_rate'] = vatrate($line->tva_tx, true);
		$this->tpl['vat_rate'] .= (($line->info_bits & 1) == 1) ? '*' : '';
		if (!empty($line->vat_src_code) && !preg_match('/\(/', $this->tpl['vat_rate'])) {
			$this->tpl['vat_rate'] .= ' ('.$line->vat_src_code.')';
		}

		$this->tpl['price'] = price($line->subprice);
		$this->tpl['total_ht'] = price($line->total_ht);
		$this->tpl['multicurrency_price'] = price($line->multicurrency_subprice);
		$this->tpl['qty'] = (($line->info_bits & 2) != 2) ? $line->qty : '&nbsp;';
		if (!empty($conf->global->PRODUCT_USE_UNITS)) {
			$this->tpl['unit'] = $langs->transnoentities($line->getLabelOfUnit('long'));
		}
		$this->tpl['remise_percent'] = (($line->info_bits & 2) != 2) ? vatrate($line->remise_percent, true) : '&nbsp;';

		// Is the line strike or not
		$this->tpl['strike'] = 0;
		if ($restrictlist == 'services' && $line->product_type != Product::TYPE_SERVICE) {
			$this->tpl['strike'] = 1;
		}

		// Output template part (modules that overwrite templates must declare this into descriptor)
		// Use global variables + $dateSelector + $seller and $buyer
		$dirtpls = array_merge($conf->modules_parts['tpl'], array($defaulttpldir));
		foreach ($dirtpls as $module => $reldir) {
			if (!empty($module)) {
				$tpl = dol_buildpath($reldir.'/originproductline.tpl.php');
			} else {
				$tpl = DOL_DOCUMENT_ROOT.$reldir.'/originproductline.tpl.php';
			}

			if (empty($conf->file->strict_mode)) {
				$res = @include $tpl;
			} else {
				$res = include $tpl; // for debug
			}
			if ($res) {
				break;
			}
		}
	}


	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *	Add resources to the current object : add entry into llx_element_resources
	 *	Need $this->element & $this->id
	 *
	 *	@param		int		$resource_id		Resource id
	 *	@param		string	$resource_type		'resource'
	 *	@param		int		$busy				Busy or not
	 *	@param		int		$mandatory			Mandatory or not
	 *	@return		int							<=0 if KO, >0 if OK
	 */
	public function add_element_resource($resource_id, $resource_type, $busy = 0, $mandatory = 0)
	{
		// phpcs:enable
		$this->db->begin();

		$sql = "INSERT INTO ".$this->db->prefix()."element_resources (";
		$sql .= "resource_id";
		$sql .= ", resource_type";
		$sql .= ", element_id";
		$sql .= ", element_type";
		$sql .= ", busy";
		$sql .= ", mandatory";
		$sql .= ") VALUES (";
		$sql .= $resource_id;
		$sql .= ", '".$this->db->escape($resource_type)."'";
		$sql .= ", '".$this->db->escape($this->id)."'";
		$sql .= ", '".$this->db->escape($this->element)."'";
		$sql .= ", '".$this->db->escape($busy)."'";
		$sql .= ", '".$this->db->escape($mandatory)."'";
		$sql .= ")";

		dol_syslog(get_class($this)."::add_element_resource", LOG_DEBUG);
		if ($this->db->query($sql)) {
			$this->db->commit();
			return 1;
		} else {
			$this->error = $this->db->lasterror();
			$this->db->rollback();
			return  0;
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *    Delete a link to resource line
	 *
	 *    @param	int		$rowid			Id of resource line to delete
	 *    @param	int		$element		element name (for trigger) TODO: use $this->element into commonobject class
	 *    @param	int		$notrigger		Disable all triggers
	 *    @return   int						>0 if OK, <0 if KO
	 */
	public function delete_resource($rowid, $element, $notrigger = 0)
	{
		// phpcs:enable
		global $user;

		$this->db->begin();

		$sql = "DELETE FROM ".$this->db->prefix()."element_resources";
		$sql .= " WHERE rowid = ".((int) $rowid);

		dol_syslog(get_class($this)."::delete_resource", LOG_DEBUG);

		$resql = $this->db->query($sql);
		if (!$resql) {
			$this->error = $this->db->lasterror();
			$this->db->rollback();
			return -1;
		} else {
			if (!$notrigger) {
				$result = $this->call_trigger(strtoupper($element).'_DELETE_RESOURCE', $user);
				if ($result < 0) {
					$this->db->rollback();
					return -1;
				}
			}
			$this->db->commit();
			return 1;
		}
	}


	/**
	 * Overwrite magic function to solve problem of cloning object that are kept as references
	 *
	 * @return void
	 */
	public function __clone()
	{
		// Force a copy of this->lines, otherwise it will point to same object.
		if (isset($this->lines) && is_array($this->lines)) {
			$nboflines = count($this->lines);
			for ($i = 0; $i < $nboflines; $i++) {
				$this->lines[$i] = clone $this->lines[$i];
			}
		}
	}

	/**
	 * Common function for all objects extending CommonObject for generating documents
	 *
	 * @param 	string 		$modelspath 	Relative folder where generators are placed
	 * @param 	string 		$modele 		Generator to use. Caller must set it to obj->model_pdf or GETPOST('model_pdf','alpha') for example.
	 * @param 	Translate 	$outputlangs 	Output language to use
	 * @param 	int 		$hidedetails 	1 to hide details. 0 by default
	 * @param 	int 		$hidedesc 		1 to hide product description. 0 by default
	 * @param 	int 		$hideref 		1 to hide product reference. 0 by default
	 * @param   null|array  $moreparams     Array to provide more information
	 * @return 	int 						>0 if OK, <0 if KO
	 * @see	addFileIntoDatabaseIndex()
	 */
	protected function commonGenerateDocument($modelspath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref, $moreparams = null)
	{
		global $conf, $langs, $user, $hookmanager, $action;

		$srctemplatepath = '';

		$parameters = array('modelspath'=>$modelspath, 'modele'=>$modele, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'hidedesc'=>$hidedesc, 'hideref'=>$hideref, 'moreparams'=>$moreparams);
		$reshook = $hookmanager->executeHooks('commonGenerateDocument', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks

		if (empty($reshook)) {
			dol_syslog("commonGenerateDocument modele=".$modele." outputlangs->defaultlang=".(is_object($outputlangs) ? $outputlangs->defaultlang : 'null'));

			if (empty($modele)) {
				$this->error = 'BadValueForParameterModele';
				return -1;
			}

			// Increase limit for PDF build
			$err = error_reporting();
			error_reporting(0);
			@set_time_limit(120);
			error_reporting($err);

			// If selected model is a filename template (then $modele="modelname" or "modelname:filename")
			$tmp = explode(':', $modele, 2);
			if (!empty($tmp[1])) {
				$modele = $tmp[0];
				$srctemplatepath = $tmp[1];
			}

			// Search template files
			$file = '';
			$classname = '';
			$filefound = '';
			$dirmodels = array('/');
			if (is_array($conf->modules_parts['models'])) {
				$dirmodels = array_merge($dirmodels, $conf->modules_parts['models']);
			}
			foreach ($dirmodels as $reldir) {
				foreach (array('doc', 'pdf') as $prefix) {
					if (in_array(get_class($this), array('Adherent'))) {
						// Member module use prefix_modele.class.php
						$file = $prefix."_".$modele.".class.php";
					} else {
						// Other module use prefix_modele.modules.php
						$file = $prefix."_".$modele.".modules.php";
					}

					// On verifie l'emplacement du modele
					$file = dol_buildpath($reldir.$modelspath.$file, 0);
					if (file_exists($file)) {
						$filefound = $file;
						$classname = $prefix.'_'.$modele;
						break;
					}
				}
				if ($filefound) {
					break;
				}
			}

			// If generator was found
			if ($filefound) {
				global $db; // Required to solve a conception default making an include of code using $db instead of $this->db just after.

				require_once $file;

				$obj = new $classname($this->db);

				// If generator is ODT, we must have srctemplatepath defined, if not we set it.
				if ($obj->type == 'odt' && empty($srctemplatepath)) {
					$varfortemplatedir = $obj->scandir;
					if ($varfortemplatedir && !empty($conf->global->$varfortemplatedir)) {
						$dirtoscan = $conf->global->$varfortemplatedir;

						$listoffiles = array();

						// Now we add first model found in directories scanned
						$listofdir = explode(',', $dirtoscan);
						foreach ($listofdir as $key => $tmpdir) {
							$tmpdir = trim($tmpdir);
							$tmpdir = preg_replace('/DOL_DATA_ROOT/', DOL_DATA_ROOT, $tmpdir);
							if (!$tmpdir) {
								unset($listofdir[$key]);
								continue;
							}
							if (is_dir($tmpdir)) {
								$tmpfiles = dol_dir_list($tmpdir, 'files', 0, '\.od(s|t)$', '', 'name', SORT_ASC, 0);
								if (count($tmpfiles)) {
									$listoffiles = array_merge($listoffiles, $tmpfiles);
								}
							}
						}

						if (count($listoffiles)) {
							foreach ($listoffiles as $record) {
								$srctemplatepath = $record['fullname'];
								break;
							}
						}
					}

					if (empty($srctemplatepath)) {
						$this->error = 'ErrorGenerationAskedForOdtTemplateWithSrcFileNotDefined';
						return -1;
					}
				}

				if ($obj->type == 'odt' && !empty($srctemplatepath)) {
					if (!dol_is_file($srctemplatepath)) {
						dol_syslog("Failed to locate template file ".$srctemplatepath, LOG_WARNING);
						$this->error = 'ErrorGenerationAskedForOdtTemplateWithSrcFileNotFound';
						return -1;
					}
				}

				// We save charset_output to restore it because write_file can change it if needed for
				// output format that does not support UTF8.
				$sav_charset_output = $outputlangs->charset_output;

				if (in_array(get_class($this), array('Adherent'))) {
					$resultwritefile = $obj->write_file($this, $outputlangs, $srctemplatepath, 'member', 1, 'tmp_cards', $moreparams);
				} else {
					 $resultwritefile = $obj->write_file($this, $outputlangs, $srctemplatepath, $hidedetails, $hidedesc, $hideref, $moreparams);
				}
				// After call of write_file $obj->result['fullpath'] is set with generated file. It will be used to update the ECM database index.

				if ($resultwritefile > 0) {
					$outputlangs->charset_output = $sav_charset_output;

					// We delete old preview
					require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
					dol_delete_preview($this);

					// Index file in database
					if (!empty($obj->result['fullpath'])) {
						$destfull = $obj->result['fullpath'];

						// Update the last_main_doc field into main object (if document generator has property ->update_main_doc_field set)
						$update_main_doc_field = 0;
						if (!empty($obj->update_main_doc_field)) {
							$update_main_doc_field = 1;
						}

						$this->indexFile($destfull, $update_main_doc_field);
					} else {
						dol_syslog('Method ->write_file was called on object '.get_class($obj).' and return a success but the return array ->result["fullpath"] was not set.', LOG_WARNING);
					}

					// Success in building document. We build meta file.
					dol_meta_create($this);

					return 1;
				} else {
					$outputlangs->charset_output = $sav_charset_output;
					$this->error = $obj->error;
					$this->errors = $obj->errors;
					dol_syslog("Error generating document for ".__CLASS__.". Error: ".$obj->error, LOG_ERR);
					return -1;
				}
			} else {
				if (!$filefound) {
					$this->error = $langs->trans("Error").' Failed to load doc generator with modelpaths='.$modelspath.' - modele='.$modele;
					$this->errors[] = $this->error;
					dol_syslog($this->error, LOG_ERR);
				} else {
					$this->error = $langs->trans("Error")." ".$langs->trans("ErrorFileDoesNotExists", $filefound);
					$this->errors[] = $this->error;
					dol_syslog($this->error, LOG_ERR);
				}
				return -1;
			}
		} else {
			return $reshook;
		}
	}

	/**
	 * Index a file into the ECM database
	 *
	 * @param	string	$destfull				Full path of file to index
	 * @param	int		$update_main_doc_field	Update field main_doc file into table of object
	 * @return	int								<0 if KO, >0 if OK
	 */
	public function indexFile($destfull, $update_main_doc_field)
	{
		global $conf, $user;

		$upload_dir = dirname($destfull);
		$destfile = basename($destfull);
		$rel_dir = preg_replace('/^'.preg_quote(DOL_DATA_ROOT, '/').'/', '', $upload_dir);

		if (!preg_match('/[\\/]temp[\\/]|[\\/]thumbs|\.meta$/', $rel_dir)) {     // If not a tmp dir
			$filename = basename($destfile);
			$rel_dir = preg_replace('/[\\/]$/', '', $rel_dir);
			$rel_dir = preg_replace('/^[\\/]/', '', $rel_dir);

			include_once DOL_DOCUMENT_ROOT.'/ecm/class/ecmfiles.class.php';
			$ecmfile = new EcmFiles($this->db);
			$result = $ecmfile->fetch(0, '', ($rel_dir ? $rel_dir.'/' : '').$filename);

			// Set the public "share" key
			$setsharekey = false;
			if ($this->element == 'propal' || $this->element == 'proposal') {
				if (!isset($conf->global->PROPOSAL_ALLOW_ONLINESIGN) || !empty($conf->global->PROPOSAL_ALLOW_ONLINESIGN)) {
					$setsharekey = true;	// feature to make online signature is not set or set to on (default)
				}
				if (!empty($conf->global->PROPOSAL_ALLOW_EXTERNAL_DOWNLOAD)) {
					$setsharekey = true;
				}
			}
			if ($this->element == 'commande' && !empty($conf->global->ORDER_ALLOW_EXTERNAL_DOWNLOAD)) {
				$setsharekey = true;
			}
			if ($this->element == 'facture' && !empty($conf->global->INVOICE_ALLOW_EXTERNAL_DOWNLOAD)) {
				$setsharekey = true;
			}
			if ($this->element == 'bank_account' && !empty($conf->global->BANK_ACCOUNT_ALLOW_EXTERNAL_DOWNLOAD)) {
				$setsharekey = true;
			}
			if ($this->element == 'contrat' && !empty($conf->global->CONTRACT_ALLOW_EXTERNAL_DOWNLOAD)) {
				$setsharekey = true;
			}
			if ($this->element == 'supplier_proposal' && !empty($conf->global->SUPPLIER_PROPOSAL_ALLOW_EXTERNAL_DOWNLOAD)) {
				$setsharekey = true;
			}

			if ($setsharekey) {
				if (empty($ecmfile->share)) {	// Because object not found or share not set yet
					require_once DOL_DOCUMENT_ROOT.'/core/lib/security2.lib.php';
					$ecmfile->share = getRandomPassword(true);
				}
			}

			if ($result > 0) {
				$ecmfile->label = md5_file(dol_osencode($destfull)); // hash of file content
				$ecmfile->fullpath_orig = '';
				$ecmfile->gen_or_uploaded = 'generated';
				$ecmfile->description = ''; // indexed content
				$ecmfile->keywords = ''; // keyword content
				$result = $ecmfile->update($user);
				if ($result < 0) {
					setEventMessages($ecmfile->error, $ecmfile->errors, 'warnings');
					return -1;
				}
			} else {
				$ecmfile->entity = $conf->entity;
				$ecmfile->filepath = $rel_dir;
				$ecmfile->filename = $filename;
				$ecmfile->label = md5_file(dol_osencode($destfull)); // hash of file content
				$ecmfile->fullpath_orig = '';
				$ecmfile->gen_or_uploaded = 'generated';
				$ecmfile->description = ''; // indexed content
				$ecmfile->keywords = ''; // keyword content
				$ecmfile->src_object_type = $this->table_element;	// $this->table_name is 'myobject' or 'mymodule_myobject'.
				$ecmfile->src_object_id   = $this->id;

				$result = $ecmfile->create($user);
				if ($result < 0) {
					setEventMessages($ecmfile->error, $ecmfile->errors, 'warnings');
					return -1;
				}
			}

			/*$this->result['fullname']=$destfull;
			 $this->result['filepath']=$ecmfile->filepath;
			 $this->result['filename']=$ecmfile->filename;*/
			//var_dump($obj->update_main_doc_field);exit;

			if ($update_main_doc_field && !empty($this->table_element)) {
				$sql = "UPDATE ".$this->db->prefix().$this->table_element." SET last_main_doc = '".$this->db->escape($ecmfile->filepath."/".$ecmfile->filename)."'";
				$sql .= " WHERE rowid = ".((int) $this->id);

				$resql = $this->db->query($sql);
				if (!$resql) {
					dol_print_error($this->db);
					return -1;
				} else {
					$this->last_main_doc = $ecmfile->filepath.'/'.$ecmfile->filename;
				}
			}
		}

		return 1;
	}

	/**
	 *  Build thumb
	 *  @todo Move this into files.lib.php
	 *
	 *  @param      string	$file           Path file in UTF8 to original file to create thumbs from.
	 *	@return		void
	 */
	public function addThumbs($file)
	{
		global $maxwidthsmall, $maxheightsmall, $maxwidthmini, $maxheightmini, $quality;

		require_once DOL_DOCUMENT_ROOT.'/core/lib/images.lib.php'; // This define also $maxwidthsmall, $quality, ...

		$file_osencoded = dol_osencode($file);
		if (file_exists($file_osencoded)) {
			// Create small thumbs for company (Ratio is near 16/9)
			// Used on logon for example
			vignette($file_osencoded, $maxwidthsmall, $maxheightsmall, '_small', $quality);

			// Create mini thumbs for company (Ratio is near 16/9)
			// Used on menu or for setup page for example
			vignette($file_osencoded, $maxwidthmini, $maxheightmini, '_mini', $quality);
		}
	}


	/* Functions common to commonobject and commonobjectline */

	/* For default values */

	/**
	 * Return the default value to use for a field when showing the create form of object.
	 * Return values in this order:
	 * 1) If parameter is available into POST, we return it first.
	 * 2) If not but an alternate value was provided as parameter of function, we return it.
	 * 3) If not but a constant $conf->global->OBJECTELEMENT_FIELDNAME is set, we return it (It is better to use the dedicated table).
	 * 4) Return value found into database (TODO No yet implemented)
	 *
	 * @param   string              $fieldname          Name of field
	 * @param   string              $alternatevalue     Alternate value to use
	 * @return  string|string[]                         Default value (can be an array if the GETPOST return an array)
	 **/
	public function getDefaultCreateValueFor($fieldname, $alternatevalue = null)
	{
		global $conf, $_POST;

		// If param here has been posted, we use this value first.
		if (GETPOSTISSET($fieldname)) {
			return GETPOST($fieldname, 'alphanohtml', 3);
		}

		if (isset($alternatevalue)) {
			return $alternatevalue;
		}

		$newelement = $this->element;
		if ($newelement == 'facture') {
			$newelement = 'invoice';
		}
		if ($newelement == 'commande') {
			$newelement = 'order';
		}
		if (empty($newelement)) {
			dol_syslog("Ask a default value using common method getDefaultCreateValueForField on an object with no property ->element defined. Return empty string.", LOG_WARNING);
			return '';
		}

		$keyforfieldname = strtoupper($newelement.'_DEFAULT_'.$fieldname);
		//var_dump($keyforfieldname);
		if (isset($conf->global->$keyforfieldname)) {
			return $conf->global->$keyforfieldname;
		}

		// TODO Ad here a scan into table llx_overwrite_default with a filter on $this->element and $fieldname
	}


	/* For triggers */


	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 * Call trigger based on this instance.
	 * Some context information may also be provided into array property this->context.
	 * NB:  Error from trigger are stacked in interface->errors
	 * NB2: If return code of triggers are < 0, action calling trigger should cancel all transaction.
	 *
	 * @param   string    $triggerName   trigger's name to execute
	 * @param   User      $user           Object user
	 * @return  int                       Result of run_triggers
	 */
	public function call_trigger($triggerName, $user)
	{
		// phpcs:enable
		global $langs, $conf;
		if (!empty(self::TRIGGER_PREFIX) && strpos($triggerName, self::TRIGGER_PREFIX . '_') !== 0) {
			dol_print_error('', 'The trigger "' . $triggerName . '" does not start with "' . self::TRIGGER_PREFIX . '_" as required.');
			exit;
		}
		if (!is_object($langs)) {	// If lang was not defined, we set it. It is required by run_triggers.
			include_once DOL_DOCUMENT_ROOT.'/core/class/translate.class.php';
			$langs = new Translate('', $conf);
		}

		include_once DOL_DOCUMENT_ROOT.'/core/class/interfaces.class.php';
		$interface = new Interfaces($this->db);
		$result = $interface->run_triggers($triggerName, $this, $user, $langs, $conf);

		if ($result < 0) {
			if (!empty($this->errors)) {
				$this->errors = array_unique(array_merge($this->errors, $interface->errors)); // We use array_unique because when a trigger call another trigger on same object, this->errors is added twice.
			} else {
				$this->errors = $interface->errors;
			}
		}
		return $result;
	}


	/* Functions for data in other language */


	/**
	 *  Function to get alternative languages of a data into $this->array_languages
	 *  This method is NOT called by method fetch of objects but must be called separately.
	 *
	 *  @return	int						<0 if error, 0 if no values of alternative languages to find nor found, 1 if a value was found and loaded
	 *  @see fetch_optionnals()
	 */
	public function fetchValuesForExtraLanguages()
	{
		// To avoid SQL errors. Probably not the better solution though
		if (!$this->element) {
			return 0;
		}
		if (!($this->id > 0)) {
			return 0;
		}
		if (is_array($this->array_languages)) {
			return 1;
		}

		$this->array_languages = array();

		$element = $this->element;
		if ($element == 'categorie') {
			$element = 'categories'; // For compatibility
		}

		// Request to get translation values for object
		$sql = "SELECT rowid, property, lang , value";
		$sql .= " FROM ".$this->db->prefix()."object_lang";
		$sql .= " WHERE type_object = '".$this->db->escape($element)."'";
		$sql .= " AND fk_object = ".((int) $this->id);

		//dol_syslog(get_class($this)."::fetch_optionals get extrafields data for ".$this->table_element, LOG_DEBUG);		// Too verbose
		$resql = $this->db->query($sql);
		if ($resql) {
			$numrows = $this->db->num_rows($resql);
			if ($numrows) {
				$i = 0;
				while ($i < $numrows) {
					$obj = $this->db->fetch_object($resql);
					$key = $obj->property;
					$value = $obj->value;
					$codelang = $obj->lang;
					$type = $this->fields[$key]['type'];

					// we can add this attribute to object
					if (preg_match('/date/', $type)) {
						$this->array_languages[$key][$codelang] = $this->db->jdate($value);
					} else {
						$this->array_languages[$key][$codelang] = $value;
					}

					$i++;
				}
			}

			$this->db->free($resql);

			if ($numrows) {
				return $numrows;
			} else {
				return 0;
			}
		} else {
			dol_print_error($this->db);
			return -1;
		}
	}

	/**
	 * Fill array_options property of object by extrafields value (using for data sent by forms)
	 *
	 * @param	string	$onlykey		Only the following key is filled. When we make update of only one language field ($action = 'update_languages'), calling page must set this to avoid to have other languages being reset.
	 * @return	int						1 if array_options set, 0 if no value, -1 if error (field required missing for example)
	 */
	public function setValuesForExtraLanguages($onlykey = '')
	{
		global $_POST, $langs;

		// Get extra fields
		foreach ($_POST as $postfieldkey => $postfieldvalue) {
			$tmparray = explode('-', $postfieldkey);
			if ($tmparray[0] != 'field') {
				continue;
			}

			$element = $tmparray[1];
			$key = $tmparray[2];
			$codelang = $tmparray[3];
			//var_dump("postfieldkey=".$postfieldkey." element=".$element." key=".$key." codelang=".$codelang);

			if (!empty($onlykey) && $key != $onlykey) {
				continue;
			}
			if ($element != $this->element) {
				continue;
			}

			$key_type = $this->fields[$key]['type'];

			$enabled = 1;
			if (isset($this->fields[$key]['enabled'])) {
				$enabled = dol_eval($this->fields[$key]['enabled'], 1, 1, '1');
			}
			/*$perms = 1;
			if (isset($this->fields[$key]['perms']))
			{
				$perms = dol_eval($this->fields[$key]['perms'], 1, 1, '1');
			}*/
			if (empty($enabled)) {
				continue;
			}
			//if (empty($perms)) continue;

			if (in_array($key_type, array('date'))) {
				// Clean parameters
				// TODO GMT date in memory must be GMT so we should add gm=true in parameters
				$value_key = dol_mktime(0, 0, 0, GETPOST($postfieldkey."month", 'int'), GETPOST($postfieldkey."day", 'int'), GETPOST($postfieldkey."year", 'int'));
			} elseif (in_array($key_type, array('datetime'))) {
				// Clean parameters
				// TODO GMT date in memory must be GMT so we should add gm=true in parameters
				$value_key = dol_mktime(GETPOST($postfieldkey."hour", 'int'), GETPOST($postfieldkey."min", 'int'), 0, GETPOST($postfieldkey."month", 'int'), GETPOST($postfieldkey."day", 'int'), GETPOST($postfieldkey."year", 'int'));
			} elseif (in_array($key_type, array('checkbox', 'chkbxlst'))) {
				$value_arr = GETPOST($postfieldkey, 'array'); // check if an array
				if (!empty($value_arr)) {
					$value_key = implode(',', $value_arr);
				} else {
					$value_key = '';
				}
			} elseif (in_array($key_type, array('price', 'double'))) {
				$value_arr = GETPOST($postfieldkey, 'alpha');
				$value_key = price2num($value_arr);
			} else {
				$value_key = GETPOST($postfieldkey);
				if (in_array($key_type, array('link')) && $value_key == '-1') {
					$value_key = '';
				}
			}

			$this->array_languages[$key][$codelang] = $value_key;

			/*if ($nofillrequired) {
				$langs->load('errors');
				setEventMessages($langs->trans('ErrorFieldsRequired').' : '.implode(', ', $error_field_required), null, 'errors');
				return -1;
			}*/
		}

		return 1;
	}


	/* Functions for extrafields */

	/**
	 * Function to make a fetch but set environment to avoid to load computed values before.
	 *
	 * @param	int		$id			ID of object
	 * @return	int					>0 if OK, 0 if not found, <0 if KO
	 */
	public function fetchNoCompute($id)
	{
		global $conf;

		$savDisableCompute = $conf->disable_compute;
		$conf->disable_compute = 1;

		$ret = $this->fetch($id);

		$conf->disable_compute = $savDisableCompute;

		return $ret;
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Function to get extra fields of an object into $this->array_options
	 *  This method is in most cases called by method fetch of objects but you can call it separately.
	 *
	 *  @param	int		$rowid			Id of line. Use the id of object if not defined. Deprecated. Function must be called without parameters.
	 *  @param  array	$optionsArray   Array resulting of call of extrafields->fetch_name_optionals_label(). Deprecated. Function must be called without parameters.
	 *  @return	int						<0 if error, 0 if no values of extrafield to find nor found, 1 if an attribute is found and value loaded
	 *  @see fetchValuesForExtraLanguages()
	 */
	public function fetch_optionals($rowid = null, $optionsArray = null)
	{
		// phpcs:enable
		global $conf, $extrafields;

		if (empty($rowid)) {
			$rowid = $this->id;
		}
		if (empty($rowid) && isset($this->rowid)) {
			$rowid = $this->rowid; // deprecated
		}

		// To avoid SQL errors. Probably not the better solution though
		if (!$this->table_element) {
			return 0;
		}

		$this->array_options = array();

		if (!is_array($optionsArray)) {
			// If $extrafields is not a known object, we initialize it. Best practice is to have $extrafields defined into card.php or list.php page.
			if (!isset($extrafields) || !is_object($extrafields)) {
				require_once DOL_DOCUMENT_ROOT.'/core/class/extrafields.class.php';
				$extrafields = new ExtraFields($this->db);
			}

			// Load array of extrafields for elementype = $this->table_element
			if (empty($extrafields->attributes[$this->table_element]['loaded'])) {
				$extrafields->fetch_name_optionals_label($this->table_element);
			}
			$optionsArray = (!empty($extrafields->attributes[$this->table_element]['label']) ? $extrafields->attributes[$this->table_element]['label'] : null);
		} else {
			global $extrafields;
			dol_syslog("Warning: fetch_optionals was called with param optionsArray defined when you should pass null now", LOG_WARNING);
		}

		$table_element = $this->table_element;
		if ($table_element == 'categorie') {
			$table_element = 'categories'; // For compatibility
		}

		// Request to get complementary values
		if (is_array($optionsArray) && count($optionsArray) > 0) {
			$sql = "SELECT rowid";
			foreach ($optionsArray as $name => $label) {
				if (empty($extrafields->attributes[$this->table_element]['type'][$name]) || $extrafields->attributes[$this->table_element]['type'][$name] != 'separate') {
					$sql .= ", ".$name;
				}
			}
			$sql .= " FROM ".$this->db->prefix().$table_element."_extrafields";
			$sql .= " WHERE fk_object = ".((int) $rowid);

			//dol_syslog(get_class($this)."::fetch_optionals get extrafields data for ".$this->table_element, LOG_DEBUG);		// Too verbose
			$resql = $this->db->query($sql);
			if ($resql) {
				$numrows = $this->db->num_rows($resql);
				if ($numrows) {
					$tab = $this->db->fetch_array($resql);

					foreach ($tab as $key => $value) {
						// Test fetch_array ! is_int($key) because fetch_array result is a mix table with Key as alpha and Key as int (depend db engine)
						if ($key != 'rowid' && $key != 'tms' && $key != 'fk_member' && !is_int($key)) {
							// we can add this attribute to object
							if (!empty($extrafields) && in_array($extrafields->attributes[$this->table_element]['type'][$key], array('date', 'datetime'))) {
								//var_dump($extrafields->attributes[$this->table_element]['type'][$key]);
								$this->array_options["options_".$key] = $this->db->jdate($value);
							} else {
								$this->array_options["options_".$key] = $value;
							}

							//var_dump('key '.$key.' '.$value.' type='.$extrafields->attributes[$this->table_element]['type'][$key].' '.$this->array_options["options_".$key]);
						}
					}

					// If field is a computed field, value must become result of compute
					foreach ($tab as $key => $value) {
						if (!empty($extrafields) && !empty($extrafields->attributes[$this->table_element]['computed'][$key])) {
							//var_dump($conf->disable_compute);
							if (empty($conf->disable_compute)) {
								$this->array_options["options_".$key] = dol_eval($extrafields->attributes[$this->table_element]['computed'][$key], 1, 0, '');
							}
						}
					}
				}

				$this->db->free($resql);

				if ($numrows) {
					return $numrows;
				} else {
					return 0;
				}
			} else {
				$this->errors[]=$this->db->lasterror;
				return -1;
			}
		}
		return 0;
	}

	/**
	 *	Delete all extra fields values for the current object.
	 *
	 *  @return	int		<0 if KO, >0 if OK
	 *  @see deleteExtraLanguages(), insertExtraField(), updateExtraField(), setValueFrom()
	 */
	public function deleteExtraFields()
	{
		global $conf;

		if (!empty($conf->global->MAIN_EXTRAFIELDS_DISABLED)) {
			return 0;
		}

		$this->db->begin();

		$table_element = $this->table_element;
		if ($table_element == 'categorie') {
			$table_element = 'categories'; // For compatibility
		}

		dol_syslog(get_class($this)."::deleteExtraFields delete", LOG_DEBUG);

		$sql_del = "DELETE FROM ".$this->db->prefix().$table_element."_extrafields WHERE fk_object = ".((int) $this->id);

		$resql = $this->db->query($sql_del);
		if (!$resql) {
			$this->error = $this->db->lasterror();
			$this->db->rollback();
			return -1;
		} else {
			$this->db->commit();
			return 1;
		}
	}

	/**
	 *	Add/Update all extra fields values for the current object.
	 *  Data to describe values to insert/update are stored into $this->array_options=array('options_codeforfield1'=>'valueforfield1', 'options_codeforfield2'=>'valueforfield2', ...)
	 *  This function delete record with all extrafields and insert them again from the array $this->array_options.
	 *
	 *  @param	string		$trigger		If defined, call also the trigger (for example COMPANY_MODIFY)
	 *  @param	User		$userused		Object user
	 *  @return int 						-1=error, O=did nothing, 1=OK
	 *  @see insertExtraLanguages(), updateExtraField(), deleteExtraField(), setValueFrom()
	 */
	public function insertExtraFields($trigger = '', $userused = null)
	{
		global $conf, $langs, $user;

		if (!empty($conf->global->MAIN_EXTRAFIELDS_DISABLED)) {
			return 0;
		}

		if (empty($userused)) {
			$userused = $user;
		}

		$error = 0;

		if (!empty($this->array_options)) {
			// Check parameters
			$langs->load('admin');
			require_once DOL_DOCUMENT_ROOT.'/core/class/extrafields.class.php';
			$extrafields = new ExtraFields($this->db);
			$target_extrafields = $extrafields->fetch_name_optionals_label($this->table_element);

			// Eliminate copied source object extra fields that do not exist in target object
			$new_array_options = array();
			foreach ($this->array_options as $key => $value) {
				if (in_array(substr($key, 8), array_keys($target_extrafields))) {	// We remove the 'options_' from $key for test
					$new_array_options[$key] = $value;
				} elseif (in_array($key, array_keys($target_extrafields))) {		// We test on $key that does not contains the 'options_' prefix
					$new_array_options['options_'.$key] = $value;
				}
			}

			foreach ($new_array_options as $key => $value) {
				$attributeKey      = substr($key, 8); // Remove 'options_' prefix
				$attributeType     = $extrafields->attributes[$this->table_element]['type'][$attributeKey];
				$attributeLabel    = $extrafields->attributes[$this->table_element]['label'][$attributeKey];
				$attributeParam    = $extrafields->attributes[$this->table_element]['param'][$attributeKey];
				$attributeRequired = $extrafields->attributes[$this->table_element]['required'][$attributeKey];
				$attributeUnique   = $extrafields->attributes[$this->table_element]['unique'][$attributeKey];
				$attrfieldcomputed = $extrafields->attributes[$this->table_element]['computed'][$attributeKey];

				// If we clone, we have to clean unique extrafields to prevent duplicates.
				// This behaviour can be prevented by external code by changing $this->context['createfromclone'] value in createFrom hook
				if (! empty($this->context['createfromclone']) && $this->context['createfromclone'] == 'createfromclone' && ! empty($attributeUnique)) {
					$new_array_options[$key] = null;
				}

				// Similar code than into insertExtraFields
				if ($attributeRequired) {
					$mandatorypb = false;
					if ($attributeType == 'link' && $this->array_options[$key] == '-1') {
						$mandatorypb = true;
					}
					if ($this->array_options[$key] === '') {
						$mandatorypb = true;
					}
					if ($attributeType == 'sellist' && $this->array_options[$key] == '0') {
						$mandatorypb = true;
					}
					if ($mandatorypb) {
						$langs->load("errors");
						dol_syslog("Mandatory field '".$key."' is empty during create and set to required into definition of extrafields");
						$this->errors[] = $langs->trans('ErrorFieldRequired', $attributeLabel);
						return -1;
					}
				}

				//dol_syslog("attributeLabel=".$attributeLabel, LOG_DEBUG);
				//dol_syslog("attributeType=".$attributeType, LOG_DEBUG);

				if (!empty($attrfieldcomputed)) {
					if (!empty($conf->global->MAIN_STORE_COMPUTED_EXTRAFIELDS)) {
						$value = dol_eval($attrfieldcomputed, 1, 0, '');
						dol_syslog($langs->trans("Extrafieldcomputed")." sur ".$attributeLabel."(".$value.")", LOG_DEBUG);
						$new_array_options[$key] = $value;
					} else {
						$new_array_options[$key] = null;
					}
				}

				switch ($attributeType) {
					case 'int':
						if (!is_numeric($value) && $value != '') {
							$this->errors[] = $langs->trans("ExtraFieldHasWrongValue", $attributeLabel);
							return -1;
						} elseif ($value == '') {
							$new_array_options[$key] = null;
						}
						break;
					case 'price':
					case 'double':
						$value = price2num($value);
						if (!is_numeric($value) && $value != '') {
							dol_syslog($langs->trans("ExtraFieldHasWrongValue")." for ".$attributeLabel."(".$value."is not '".$attributeType."')", LOG_DEBUG);
							$this->errors[] = $langs->trans("ExtraFieldHasWrongValue", $attributeLabel);
							return -1;
						} elseif ($value == '') {
							$value = null;
						}
						//dol_syslog("double value"." sur ".$attributeLabel."(".$value." is '".$attributeType."')", LOG_DEBUG);
						$new_array_options[$key] = $value;
						break;
					/*case 'select':	// Not required, we chosed value='0' for undefined values
						 if ($value=='-1')
						 {
							 $this->array_options[$key] = null;
						 }
						 break;*/
					case 'password':
						$algo = '';
						if ($this->array_options[$key] != '' && is_array($extrafields->attributes[$this->table_element]['param'][$attributeKey]['options'])) {
							// If there is an encryption choice, we use it to crypt data before insert
							$tmparrays = array_keys($extrafields->attributes[$this->table_element]['param'][$attributeKey]['options']);
							$algo = reset($tmparrays);
							if ($algo != '') {
								//global $action;		// $action may be 'create', 'update', 'update_extras'...
								//var_dump($action);
								//var_dump($this->oldcopy);exit;
								if (is_object($this->oldcopy)) {		// If this->oldcopy is not defined, we can't know if we change attribute or not, so we must keep value
									//var_dump($this->oldcopy->array_options[$key]); var_dump($this->array_options[$key]);
									if ($this->array_options[$key] == $this->oldcopy->array_options[$key]) {	// If old value crypted in database is same than submited new value, it means we don't change it, so we don't update.
										$new_array_options[$key] = $this->array_options[$key]; // Value is kept
									} else {
										// var_dump($algo);
										$newvalue = dol_hash($this->array_options[$key], $algo);
										$new_array_options[$key] = $newvalue;
									}
								} else {
									$new_array_options[$key] = $this->array_options[$key]; // Value is kept
								}
							}
						} else // Common usage
						{
							$new_array_options[$key] = $this->array_options[$key];
						}
						break;
					case 'date':
					case 'datetime':
						// If data is a string instead of a timestamp, we convert it
						if (!is_int($this->array_options[$key])) {
							$this->array_options[$key] = strtotime($this->array_options[$key]);
						}
						$new_array_options[$key] = $this->db->idate($this->array_options[$key]);
						break;
					case 'link':
						$param_list = array_keys($attributeParam['options']);
						// 0 : ObjectName
						// 1 : classPath
						$InfoFieldList = explode(":", $param_list[0]);
						dol_include_once($InfoFieldList[1]);
						if ($InfoFieldList[0] && class_exists($InfoFieldList[0])) {
							if ($value == '-1') {	// -1 is key for no defined in combo list of objects
								$new_array_options[$key] = '';
							} elseif ($value) {
								$object = new $InfoFieldList[0]($this->db);
								if (is_numeric($value)) {
									$res = $object->fetch($value); // Common case
								} else {
									$res = $object->fetch('', $value); // For compatibility
								}

								if ($res > 0) {
									$new_array_options[$key] = $object->id;
								} else {
									$this->error = "Id/Ref '".$value."' for object '".$object->element."' not found";
									$this->db->rollback();
									return -1;
								}
							}
						} else {
							dol_syslog('Error bad setup of extrafield', LOG_WARNING);
						}
						break;
				}
			}

			$this->db->begin();

			$table_element = $this->table_element;
			if ($table_element == 'categorie') {
				$table_element = 'categories'; // For compatibility
			}

			dol_syslog(get_class($this)."::insertExtraFields delete then insert", LOG_DEBUG);

			$sql_del = "DELETE FROM ".$this->db->prefix().$table_element."_extrafields WHERE fk_object = ".((int) $this->id);
			$this->db->query($sql_del);

			$sql = "INSERT INTO ".$this->db->prefix().$table_element."_extrafields (fk_object";
			foreach ($new_array_options as $key => $value) {
				$attributeKey = substr($key, 8); // Remove 'options_' prefix
				// Add field of attribut
				if ($extrafields->attributes[$this->table_element]['type'][$attributeKey] != 'separate') { // Only for other type than separator
					$sql .= ",".$attributeKey;
				}
			}
			// We must insert a default value for fields for other entities that are mandatory to avoid not null error
			if (!empty($extrafields->attributes[$this->table_element]['mandatoryfieldsofotherentities']) && is_array($extrafields->attributes[$this->table_element]['mandatoryfieldsofotherentities'])) {
				foreach ($extrafields->attributes[$this->table_element]['mandatoryfieldsofotherentities'] as $tmpkey => $tmpval) {
					if (!isset($extrafields->attributes[$this->table_element]['type'][$tmpkey])) {    // If field not already added previously
						$sql .= ",".$tmpkey;
					}
				}
			}
			$sql .= ") VALUES (".$this->id;

			foreach ($new_array_options as $key => $value) {
				$attributeKey = substr($key, 8); // Remove 'options_' prefix
				// Add field of attribute
				if ($extrafields->attributes[$this->table_element]['type'][$attributeKey] != 'separate') { // Only for other type than separator)
					if ($new_array_options[$key] != '' || $new_array_options[$key] == '0') {
						$sql .= ",'".$this->db->escape($new_array_options[$key])."'";
					} else {
						$sql .= ",null";
					}
				}
			}
			// We must insert a default value for fields for other entities that are mandatory to avoid not null error
			if (!empty($extrafields->attributes[$this->table_element]['mandatoryfieldsofotherentities']) && is_array($extrafields->attributes[$this->table_element]['mandatoryfieldsofotherentities'])) {
				foreach ($extrafields->attributes[$this->table_element]['mandatoryfieldsofotherentities'] as $tmpkey => $tmpval) {
					if (!isset($extrafields->attributes[$this->table_element]['type'][$tmpkey])) {   // If field not already added previously
						if (in_array($tmpval, array('int', 'double', 'price'))) {
							$sql .= ", 0";
						} else {
							$sql .= ", ''";
						}
					}
				}
			}

			$sql .= ")";

			$resql = $this->db->query($sql);
			if (!$resql) {
				$this->error = $this->db->lasterror();
				$error++;
			}

			if (!$error && $trigger) {
				// Call trigger
				$this->context = array('extrafieldaddupdate'=>1);
				$result = $this->call_trigger($trigger, $userused);
				if ($result < 0) {
					$error++;
				}
				// End call trigger
			}

			if ($error) {
				$this->db->rollback();
				return -1;
			} else {
				$this->db->commit();
				return 1;
			}
		} else {
			return 0;
		}
	}

	/**
	 *	Add/Update all extra fields values for the current object.
	 *  Data to describe values to insert/update are stored into $this->array_options=array('options_codeforfield1'=>'valueforfield1', 'options_codeforfield2'=>'valueforfield2', ...)
	 *  This function delete record with all extrafields and insert them again from the array $this->array_options.
	 *
	 *  @param	string		$trigger		If defined, call also the trigger (for example COMPANY_MODIFY)
	 *  @param	User		$userused		Object user
	 *  @return int 						-1=error, O=did nothing, 1=OK
	 *  @see insertExtraFields(), updateExtraField(), setValueFrom()
	 */
	public function insertExtraLanguages($trigger = '', $userused = null)
	{
		global $conf, $langs, $user;

		if (empty($userused)) {
			$userused = $user;
		}

		$error = 0;

		if (!empty($conf->global->MAIN_EXTRALANGUAGES_DISABLED)) {
			return 0; // For avoid conflicts if trigger used
		}

		if (is_array($this->array_languages)) {
			$new_array_languages = $this->array_languages;

			foreach ($new_array_languages as $key => $value) {
				$attributeKey      = $key;
				$attributeType     = $this->fields[$attributeKey]['type'];
				$attributeLabel    = $this->fields[$attributeKey]['label'];

				//dol_syslog("attributeLabel=".$attributeLabel, LOG_DEBUG);
				//dol_syslog("attributeType=".$attributeType, LOG_DEBUG);

				switch ($attributeType) {
					case 'int':
						if (!is_numeric($value) && $value != '') {
							$this->errors[] = $langs->trans("ExtraLanguageHasWrongValue", $attributeLabel);
							return -1;
						} elseif ($value == '') {
							$new_array_languages[$key] = null;
						}
						break;
					case 'double':
						$value = price2num($value);
						if (!is_numeric($value) && $value != '') {
							dol_syslog($langs->trans("ExtraLanguageHasWrongValue")." sur ".$attributeLabel."(".$value."is not '".$attributeType."')", LOG_DEBUG);
							$this->errors[] = $langs->trans("ExtraLanguageHasWrongValue", $attributeLabel);
							return -1;
						} elseif ($value == '') {
							$new_array_languages[$key] = null;
						}
						//dol_syslog("double value"." sur ".$attributeLabel."(".$value." is '".$attributeType."')", LOG_DEBUG);
						$new_array_languages[$key] = $value;
						break;
						/*case 'select':	// Not required, we chosed value='0' for undefined values
						 if ($value=='-1')
						 {
						 $this->array_options[$key] = null;
						 }
						 break;*/
				}
			}

			$this->db->begin();

			$table_element = $this->table_element;
			if ($table_element == 'categorie') {
				$table_element = 'categories'; // For compatibility
			}

			dol_syslog(get_class($this)."::insertExtraLanguages delete then insert", LOG_DEBUG);

			foreach ($new_array_languages as $key => $langcodearray) {	// $key = 'name', 'town', ...
				foreach ($langcodearray as $langcode => $value) {
					$sql_del = "DELETE FROM ".$this->db->prefix()."object_lang";
					$sql_del .= " WHERE fk_object = ".((int) $this->id)." AND property = '".$this->db->escape($key)."' AND type_object = '".$this->db->escape($table_element)."'";
					$sql_del .= " AND lang = '".$this->db->escape($langcode)."'";
					$this->db->query($sql_del);

					if ($value !== '') {
						$sql = "INSERT INTO ".$this->db->prefix()."object_lang (fk_object, property, type_object, lang, value";
						$sql .= ") VALUES (".$this->id.", '".$this->db->escape($key)."', '".$this->db->escape($table_element)."', '".$this->db->escape($langcode)."', '".$this->db->escape($value)."'";
						$sql .= ")";

						$resql = $this->db->query($sql);
						if (!$resql) {
							$this->error = $this->db->lasterror();
							$error++;
							break;
						}
					}
				}
			}

			if (!$error && $trigger) {
				// Call trigger
				$this->context = array('extralanguagesaddupdate'=>1);
				$result = $this->call_trigger($trigger, $userused);
				if ($result < 0) {
					$error++;
				}
				// End call trigger
			}

			if ($error) {
				$this->db->rollback();
				return -1;
			} else {
				$this->db->commit();
				return 1;
			}
		} else {
			return 0;
		}
	}

	/**
	 *	Update 1 extra field value for the current object. Keep other fields unchanged.
	 *  Data to describe values to update are stored into $this->array_options=array('options_codeforfield1'=>'valueforfield1', 'options_codeforfield2'=>'valueforfield2', ...)
	 *
	 *  @param  string      $key    		Key of the extrafield to update (without starting 'options_')
	 *  @param	string		$trigger		If defined, call also the trigger (for example COMPANY_MODIFY)
	 *  @param	User		$userused		Object user
	 *  @return int                 		-1=error, O=did nothing, 1=OK
	 *  @see updateExtraLanguages(), insertExtraFields(), deleteExtraFields(), setValueFrom()
	 */
	public function updateExtraField($key, $trigger = null, $userused = null)
	{
		global $conf, $langs, $user;

		if (!empty($conf->global->MAIN_EXTRAFIELDS_DISABLED)) {
			return 0;
		}

		if (empty($userused)) {
			$userused = $user;
		}

		$error = 0;

		if (!empty($this->array_options) && isset($this->array_options["options_".$key])) {
			// Check parameters
			$langs->load('admin');
			require_once DOL_DOCUMENT_ROOT.'/core/class/extrafields.class.php';
			$extrafields = new ExtraFields($this->db);
			$extrafields->fetch_name_optionals_label($this->table_element);

			$value = $this->array_options["options_".$key];

			$attributeType     = $extrafields->attributes[$this->table_element]['type'][$key];
			$attributeLabel    = $extrafields->attributes[$this->table_element]['label'][$key];
			$attributeParam    = $extrafields->attributes[$this->table_element]['param'][$key];
			$attributeRequired = $extrafields->attributes[$this->table_element]['required'][$key];
			$attrfieldcomputed = $extrafields->attributes[$this->table_element]['computed'][$key];

			// Similar code than into insertExtraFields
			if ($attributeRequired) {
				$mandatorypb = false;
				if ($attributeType == 'link' && $this->array_options["options_".$key] == '-1') {
					$mandatorypb = true;
				}
				if ($this->array_options["options_".$key] === '') {
					$mandatorypb = true;
				}
				if ($mandatorypb) {
					$langs->load("errors");
					dol_syslog("Mandatory field 'options_".$key."' is empty during update and set to required into definition of extrafields");
					$this->errors[] = $langs->trans('ErrorFieldRequired', $attributeLabel);
					return -1;
				}
			}

			//dol_syslog("attributeLabel=".$attributeLabel, LOG_DEBUG);
			//dol_syslog("attributeType=".$attributeType, LOG_DEBUG);

			if (!empty($attrfieldcomputed)) {
				if (!empty($conf->global->MAIN_STORE_COMPUTED_EXTRAFIELDS)) {
					$value = dol_eval($attrfieldcomputed, 1, 0, '');
					dol_syslog($langs->trans("Extrafieldcomputed")." sur ".$attributeLabel."(".$value.")", LOG_DEBUG);
					$this->array_options["options_".$key] = $value;
				} else {
					$this->array_options["options_".$key] = null;
				}
			}

			switch ($attributeType) {
				case 'int':
					if (!is_numeric($value) && $value != '') {
						$this->errors[] = $langs->trans("ExtraFieldHasWrongValue", $attributeLabel);
						return -1;
					} elseif ($value === '') {
						$this->array_options["options_".$key] = null;
					}
					break;
				case 'double':
					$value = price2num($value);
					if (!is_numeric($value) && $value != '') {
						dol_syslog($langs->trans("ExtraFieldHasWrongValue")." sur ".$attributeLabel."(".$value."is not '".$attributeType."')", LOG_DEBUG);
						$this->errors[] = $langs->trans("ExtraFieldHasWrongValue", $attributeLabel);
						return -1;
					} elseif ($value === '') {
						$value = null;
					}
					//dol_syslog("double value"." sur ".$attributeLabel."(".$value." is '".$attributeType."')", LOG_DEBUG);
					$this->array_options["options_".$key] = $value;
					break;
				/*case 'select':	// Not required, we chosed value='0' for undefined values
					 if ($value=='-1')
					 {
						 $this->array_options[$key] = null;
					 }
					 break;*/
				case 'price':
					$this->array_options["options_".$key] = price2num($this->array_options["options_".$key]);
					break;
				case 'date':
				case 'datetime':
					if (empty($this->array_options["options_".$key])) {
						$this->array_options["options_".$key] = null;
					} else {
						$this->array_options["options_".$key] = $this->db->idate($this->array_options["options_".$key]);
					}
					break;
				case 'boolean':
					if (empty($this->array_options["options_".$key])) {
						$this->array_options["options_".$key] = null;
					}
					break;
				/*
				case 'link':
					$param_list = array_keys($attributeParam['options']);
					// 0 : ObjectName
					// 1 : classPath
					$InfoFieldList = explode(":", $param_list[0]);
					dol_include_once($InfoFieldList[1]);
					if ($InfoFieldList[0] && class_exists($InfoFieldList[0]))
					{
						if ($value == '-1')	// -1 is key for no defined in combo list of objects
						{
							$new_array_options[$key] = '';
						} elseif ($value) {
							$object = new $InfoFieldList[0]($this->db);
							if (is_numeric($value)) $res = $object->fetch($value);	// Common case
							else $res = $object->fetch('', $value);					// For compatibility

							if ($res > 0) $new_array_options[$key] = $object->id;
							else {
								$this->error = "Id/Ref '".$value."' for object '".$object->element."' not found";
								$this->db->rollback();
								return -1;
							}
						}
					} else {
						dol_syslog('Error bad setup of extrafield', LOG_WARNING);
					}
					break;
				*/
			}

			$this->db->begin();

			$linealreadyfound = 0;

			// Check if there is already a line for this object (in most cases, it is, but sometimes it is not, for example when extra field has been created after), so we must keep this overload)
			$sql = "SELECT COUNT(rowid) as nb FROM ".$this->db->prefix().$this->table_element."_extrafields WHERE fk_object = ".((int) $this->id);
			$resql = $this->db->query($sql);
			if ($resql) {
				$tmpobj = $this->db->fetch_object($resql);
				if ($tmpobj) {
					$linealreadyfound = $tmpobj->nb;
				}
			}

			if ($linealreadyfound) {
				if ($this->array_options["options_".$key] === null) {
					$sql = "UPDATE ".$this->db->prefix().$this->table_element."_extrafields SET ".$key." = null";
				} else {
					$sql = "UPDATE ".$this->db->prefix().$this->table_element."_extrafields SET ".$key." = '".$this->db->escape($this->array_options["options_".$key])."'";
				}
				$sql .= " WHERE fk_object = ".((int) $this->id);
			} else {
				$result = $this->insertExtraFields('', $user);
				if ($result < 0) {
					$error++;
				}
			}

			$resql = $this->db->query($sql);
			if (!$resql) {
				$error++;
				$this->error = $this->db->lasterror();
			}
			if (!$error && $trigger) {
				// Call trigger
				$this->context = array('extrafieldupdate'=>1);
				$result = $this->call_trigger($trigger, $userused);
				if ($result < 0) {
					$error++;
				}
				// End call trigger
			}

			if ($error) {
				dol_syslog(__METHOD__.$this->error, LOG_ERR);
				$this->db->rollback();
				return -1;
			} else {
				$this->db->commit();
				return 1;
			}
		} else {
			return 0;
		}
	}

	/**
	 *	Update an extra language value for the current object.
	 *  Data to describe values to update are stored into $this->array_options=array('options_codeforfield1'=>'valueforfield1', 'options_codeforfield2'=>'valueforfield2', ...)
	 *
	 *  @param  string      $key    		Key of the extrafield (without starting 'options_')
	 *  @param	string		$trigger		If defined, call also the trigger (for example COMPANY_MODIFY)
	 *  @param	User		$userused		Object user
	 *  @return int                 		-1=error, O=did nothing, 1=OK
	 *  @see updateExtraFields(), insertExtraLanguages()
	 */
	public function updateExtraLanguages($key, $trigger = null, $userused = null)
	{
		global $conf, $langs, $user;

		if (empty($userused)) {
			$userused = $user;
		}

		$error = 0;

		if (!empty($conf->global->MAIN_EXTRALANGUAGES_DISABLED)) {
			return 0; // For avoid conflicts if trigger used
		}

		return 0;
	}


	/**
	 * Return HTML string to put an input field into a page
	 * Code very similar with showInputField of extra fields
	 *
	 * @param  array   		$val	       Array of properties for field to show (used only if ->fields not defined)
	 * @param  string  		$key           Key of attribute
	 * @param  string|array	$value         Preselected value to show (for date type it must be in timestamp format, for amount or price it must be a php numeric value, for array type must be array)
	 * @param  string  		$moreparam     To add more parameters on html input tag
	 * @param  string  		$keysuffix     Prefix string to add into name and id of field (can be used to avoid duplicate names)
	 * @param  string  		$keyprefix     Suffix string to add into name and id of field (can be used to avoid duplicate names)
	 * @param  string|int	$morecss       Value for css to define style/length of field. May also be a numeric.
	 * @param  int			$nonewbutton   Force to not show the new button on field that are links to object
	 * @return string
	 */
	public function showInputField($val, $key, $value, $moreparam = '', $keysuffix = '', $keyprefix = '', $morecss = 0, $nonewbutton = 0)
	{
		global $conf, $langs, $form;

		if (!is_object($form)) {
			require_once DOL_DOCUMENT_ROOT.'/core/class/html.form.class.php';
			$form = new Form($this->db);
		}

		if (!empty($this->fields)) {
			$val = $this->fields[$key];
		}

		// Validation tests and output
		$fieldValidationErrorMsg = '';
		$validationClass = '';
		$fieldValidationErrorMsg = $this->getFieldError($key);
		if (!empty($fieldValidationErrorMsg)) {
			$validationClass = ' --error'; // the -- is use as class state in css :  .--error can't be be defined alone it must be define with another class like .my-class.--error or input.--error
		} else {
			$validationClass = ' --success'; // the -- is use as class state in css :  .--success can't be be defined alone it must be define with another class like .my-class.--success or input.--success
		}

		$out = '';
		$type = '';
		$isDependList = 0;
		$param = array();
		$param['options'] = array();
		$reg = array();
		$size = !empty($this->fields[$key]['size']) ? $this->fields[$key]['size'] : 0;
		// Because we work on extrafields
		if (preg_match('/^(integer|link):(.*):(.*):(.*):(.*)/i', $val['type'], $reg)) {
			$param['options'] = array($reg[2].':'.$reg[3].':'.$reg[4].':'.$reg[5] => 'N');
			$type = 'link';
		} elseif (preg_match('/^(integer|link):(.*):(.*):(.*)/i', $val['type'], $reg)) {
			$param['options'] = array($reg[2].':'.$reg[3].':'.$reg[4] => 'N');
			$type = 'link';
		} elseif (preg_match('/^(integer|link):(.*):(.*)/i', $val['type'], $reg)) {
			$param['options'] = array($reg[2].':'.$reg[3] => 'N');
			$type = 'link';
		} elseif (preg_match('/^(sellist):(.*):(.*):(.*):(.*)/i', $val['type'], $reg)) {
			$param['options'] = array($reg[2].':'.$reg[3].':'.$reg[4].':'.$reg[5] => 'N');
			$type = 'sellist';
		} elseif (preg_match('/^(sellist):(.*):(.*):(.*)/i', $val['type'], $reg)) {
			$param['options'] = array($reg[2].':'.$reg[3].':'.$reg[4] => 'N');
			$type = 'sellist';
		} elseif (preg_match('/^(sellist):(.*):(.*)/i', $val['type'], $reg)) {
			$param['options'] = array($reg[2].':'.$reg[3] => 'N');
			$type = 'sellist';
		} elseif (preg_match('/varchar\((\d+)\)/', $val['type'], $reg)) {
			$param['options'] = array();
			$type = 'varchar';
			$size = $reg[1];
		} elseif (preg_match('/varchar/', $val['type'])) {
			$param['options'] = array();
			$type = 'varchar';
		} else {
			$param['options'] = array();
			$type = $this->fields[$key]['type'];
		}

		// Special case that force options and type ($type can be integer, varchar, ...)
		if (!empty($this->fields[$key]['arrayofkeyval']) && is_array($this->fields[$key]['arrayofkeyval'])) {
			$param['options'] = $this->fields[$key]['arrayofkeyval'];
			$type = 'select';
		}

		$label = $this->fields[$key]['label'];
		//$elementtype=$this->fields[$key]['elementtype'];	// Seems not used
		$default = (!empty($this->fields[$key]['default']) ? $this->fields[$key]['default'] : '');
		$computed = (!empty($this->fields[$key]['computed']) ? $this->fields[$key]['computed'] : '');
		$unique = (!empty($this->fields[$key]['unique']) ? $this->fields[$key]['unique'] : 0);
		$required = (!empty($this->fields[$key]['required']) ? $this->fields[$key]['required'] : 0);
		$autofocusoncreate = (!empty($this->fields[$key]['autofocusoncreate']) ? $this->fields[$key]['autofocusoncreate'] : 0);

		$langfile = (!empty($this->fields[$key]['langfile']) ? $this->fields[$key]['langfile'] : '');
		$list = (!empty($this->fields[$key]['list']) ? $this->fields[$key]['list'] : 0);
		$hidden = (in_array(abs($this->fields[$key]['visible']), array(0, 2)) ? 1 : 0);

		$objectid = $this->id;

		if ($computed) {
			if (!preg_match('/^search_/', $keyprefix)) {
				return '<span class="opacitymedium">'.$langs->trans("AutomaticallyCalculated").'</span>';
			} else {
				return '';
			}
		}

		// Set value of $morecss. For this, we use in priority showsize from parameters, then $val['css'] then autodefine
		if (empty($morecss) && !empty($val['css'])) {
			$morecss = $val['css'];
		} elseif (empty($morecss)) {
			if ($type == 'date') {
				$morecss = 'minwidth100imp';
			} elseif ($type == 'datetime' || $type == 'link') {	// link means an foreign key to another primary id
				$morecss = 'minwidth200imp';
			} elseif (in_array($type, array('int', 'integer', 'price')) || preg_match('/^double(\([0-9],[0-9]\)){0,1}/', $type)) {
				$morecss = 'maxwidth75';
			} elseif ($type == 'url') {
				$morecss = 'minwidth400';
			} elseif ($type == 'boolean') {
				$morecss = '';
			} else {
				if (round($size) < 12) {
					$morecss = 'minwidth100';
				} elseif (round($size) <= 48) {
					$morecss = 'minwidth200';
				} else {
					$morecss = 'minwidth400';
				}
			}
		}

		// Add validation state class
		if (!empty($validationClass)) {
			$morecss.= $validationClass;
		}

		if (in_array($type, array('date'))) {
			$tmp = explode(',', $size);
			$newsize = $tmp[0];
			$showtime = 0;

			// Do not show current date when field not required (see selectDate() method)
			if (!$required && $value == '') {
				$value = '-1';
			}

			// TODO Must also support $moreparam
			$out = $form->selectDate($value, $keyprefix.$key.$keysuffix, $showtime, $showtime, $required, '', 1, (($keyprefix != 'search_' && $keyprefix != 'search_options_') ? 1 : 0), 0, 1);
		} elseif (in_array($type, array('datetime'))) {
			$tmp = explode(',', $size);
			$newsize = $tmp[0];
			$showtime = 1;

			// Do not show current date when field not required (see selectDate() method)
			if (!$required && $value == '') $value = '-1';

			// TODO Must also support $moreparam
			$out = $form->selectDate($value, $keyprefix.$key.$keysuffix, $showtime, $showtime, $required, '', 1, (($keyprefix != 'search_' && $keyprefix != 'search_options_') ? 1 : 0), 0, 1, '', '', '', 1, '', '', 'tzuserrel');
		} elseif (in_array($type, array('duration'))) {
			$out = $form->select_duration($keyprefix.$key.$keysuffix, $value, 0, 'text', 0, 1);
		} elseif (in_array($type, array('int', 'integer'))) {
			$tmp = explode(',', $size);
			$newsize = $tmp[0];
			$out = '<input type="text" class="flat '.$morecss.'" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'"'.($newsize > 0 ? ' maxlength="'.$newsize.'"' : '').' value="'.dol_escape_htmltag($value).'"'.($moreparam ? $moreparam : '').($autofocusoncreate ? ' autofocus' : '').'>';
		} elseif (in_array($type, array('real'))) {
			$out = '<input type="text" class="flat '.$morecss.'" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.dol_escape_htmltag($value).'"'.($moreparam ? $moreparam : '').($autofocusoncreate ? ' autofocus' : '').'>';
		} elseif (preg_match('/varchar/', $type)) {
			$out = '<input type="text" class="flat '.$morecss.'" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'"'.($size > 0 ? ' maxlength="'.$size.'"' : '').' value="'.dol_escape_htmltag($value).'"'.($moreparam ? $moreparam : '').($autofocusoncreate ? ' autofocus' : '').'>';
		} elseif (in_array($type, array('mail', 'phone', 'url'))) {
			$out = '<input type="text" class="flat '.$morecss.'" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.dol_escape_htmltag($value).'" '.($moreparam ? $moreparam : '').($autofocusoncreate ? ' autofocus' : '').'>';
		} elseif (preg_match('/^text/', $type)) {
			if (!preg_match('/search_/', $keyprefix)) {		// If keyprefix is search_ or search_options_, we must just use a simple text field
				require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
				$doleditor = new DolEditor($keyprefix.$key.$keysuffix, $value, '', 200, 'dolibarr_notes', 'In', false, false, false, ROWS_5, '90%');
				$out = $doleditor->Create(1);
			} else {
				$out = '<input type="text" class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.dol_escape_htmltag($value).'" '.($moreparam ? $moreparam : '').'>';
			}
		} elseif (preg_match('/^html/', $type)) {
			if (!preg_match('/search_/', $keyprefix)) {		// If keyprefix is search_ or search_options_, we must just use a simple text field
				require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
				$doleditor = new DolEditor($keyprefix.$key.$keysuffix, $value, '', 200, 'dolibarr_notes', 'In', false, false, !empty($conf->fckeditor->enabled) && $conf->global->FCKEDITOR_ENABLE_SOCIETE, ROWS_5, '90%');
				$out = $doleditor->Create(1, '', true, '', '', $moreparam, $morecss);
			} else {
				$out = '<input type="text" class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.dol_escape_htmltag($value).'" '.($moreparam ? $moreparam : '').'>';
			}
		} elseif ($type == 'boolean') {
			$checked = '';
			if (!empty($value)) {
				$checked = ' checked value="1" ';
			} else {
				$checked = ' value="1" ';
			}
			$out = '<input type="checkbox" class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" '.$checked.' '.($moreparam ? $moreparam : '').'>';
		} elseif ($type == 'price') {
			if (!empty($value)) {		// $value in memory is a php numeric, we format it into user number format.
				$value = price($value);
			}
			$out = '<input type="text" class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.$value.'" '.($moreparam ? $moreparam : '').'> '.$langs->getCurrencySymbol($conf->currency);
		} elseif (preg_match('/^double(\([0-9],[0-9]\)){0,1}/', $type)) {
			if (!empty($value)) {		// $value in memory is a php numeric, we format it into user number format.
				$value = price($value);
			}
			$out = '<input type="text" class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.$value.'" '.($moreparam ? $moreparam : '').'> ';
		} elseif ($type == 'select') {
			$out = '';
			if (!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_EXTRAFIELDS_DISABLE_SELECT2)) {
				include_once DOL_DOCUMENT_ROOT.'/core/lib/ajax.lib.php';
				$out .= ajax_combobox($keyprefix.$key.$keysuffix, array(), 0);
			}

			$out .= '<select class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" '.($moreparam ? $moreparam : '').'>';
			if ((!isset($this->fields[$key]['default'])) || ($this->fields[$key]['notnull'] != 1)) {
				$out .= '<option value="0">&nbsp;</option>';
			}
			foreach ($param['options'] as $key => $val) {
				if ((string) $key == '') {
					continue;
				}
				list($val, $parent) = explode('|', $val);
				$out .= '<option value="'.$key.'"';
				$out .= (((string) $value == (string) $key) ? ' selected' : '');
				$out .= (!empty($parent) ? ' parent="'.$parent.'"' : '');
				$out .= '>'.$val.'</option>';
			}
			$out .= '</select>';
		} elseif ($type == 'sellist') {
			$out = '';
			if (!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_EXTRAFIELDS_DISABLE_SELECT2)) {
				include_once DOL_DOCUMENT_ROOT.'/core/lib/ajax.lib.php';
				$out .= ajax_combobox($keyprefix.$key.$keysuffix, array(), 0);
			}

			$out .= '<select class="flat '.$morecss.' maxwidthonsmartphone" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" '.($moreparam ? $moreparam : '').'>';
			if (is_array($param['options'])) {
				$param_list = array_keys($param['options']);
				$InfoFieldList = explode(":", $param_list[0]);
				$parentName = '';
				$parentField = '';
				// 0 : tableName
				// 1 : label field name
				// 2 : key fields name (if differ of rowid)
				// 3 : key field parent (for dependent lists)
				// 4 : where clause filter on column or table extrafield, syntax field='value' or extra.field=value
				$keyList = (empty($InfoFieldList[2]) ? 'rowid' : $InfoFieldList[2].' as rowid');

				if (count($InfoFieldList) > 4 && !empty($InfoFieldList[4])) {
					if (strpos($InfoFieldList[4], 'extra.') !== false) {
						$keyList = 'main.'.$InfoFieldList[2].' as rowid';
					} else {
						$keyList = $InfoFieldList[2].' as rowid';
					}
				}
				if (count($InfoFieldList) > 3 && !empty($InfoFieldList[3])) {
					list($parentName, $parentField) = explode('|', $InfoFieldList[3]);
					$keyList .= ', '.$parentField;
				}

				$fields_label = explode('|', $InfoFieldList[1]);
				if (is_array($fields_label)) {
					$keyList .= ', ';
					$keyList .= implode(', ', $fields_label);
				}

				$sqlwhere = '';
				$sql = "SELECT ".$keyList;
				$sql .= " FROM ".$this->db->prefix().$InfoFieldList[0];
				if (!empty($InfoFieldList[4])) {
					// can use SELECT request
					if (strpos($InfoFieldList[4], '$SEL$') !== false) {
						$InfoFieldList[4] = str_replace('$SEL$', 'SELECT', $InfoFieldList[4]);
					}

					// current object id can be use into filter
					if (strpos($InfoFieldList[4], '$ID$') !== false && !empty($objectid)) {
						$InfoFieldList[4] = str_replace('$ID$', $objectid, $InfoFieldList[4]);
					} else {
						$InfoFieldList[4] = str_replace('$ID$', '0', $InfoFieldList[4]);
					}

					//We have to join on extrafield table
					if (strpos($InfoFieldList[4], 'extra') !== false) {
						$sql .= " as main, ".$this->db->prefix().$InfoFieldList[0]."_extrafields as extra";
						$sqlwhere .= " WHERE extra.fk_object=main.".$InfoFieldList[2]." AND ".$InfoFieldList[4];
					} else {
						$sqlwhere .= " WHERE ".$InfoFieldList[4];
					}
				} else {
					$sqlwhere .= ' WHERE 1=1';
				}
				// Some tables may have field, some other not. For the moment we disable it.
				if (in_array($InfoFieldList[0], array('tablewithentity'))) {
					$sqlwhere .= " AND entity = ".((int) $conf->entity);
				}
				$sql .= $sqlwhere;
				//print $sql;

				$sql .= ' ORDER BY '.implode(', ', $fields_label);

				dol_syslog(get_class($this).'::showInputField type=sellist', LOG_DEBUG);
				$resql = $this->db->query($sql);
				if ($resql) {
					$out .= '<option value="0">&nbsp;</option>';
					$num = $this->db->num_rows($resql);
					$i = 0;
					while ($i < $num) {
						$labeltoshow = '';
						$obj = $this->db->fetch_object($resql);

						// Several field into label (eq table:code|libelle:rowid)
						$notrans = false;
						$fields_label = explode('|', $InfoFieldList[1]);
						if (count($fields_label) > 1) {
							$notrans = true;
							foreach ($fields_label as $field_toshow) {
								$labeltoshow .= $obj->$field_toshow.' ';
							}
						} else {
							$labeltoshow = $obj->{$InfoFieldList[1]};
						}
						$labeltoshow = dol_trunc($labeltoshow, 45);

						if ($value == $obj->rowid) {
							foreach ($fields_label as $field_toshow) {
								$translabel = $langs->trans($obj->$field_toshow);
								if ($translabel != $obj->$field_toshow) {
									$labeltoshow = dol_trunc($translabel).' ';
								} else {
									$labeltoshow = dol_trunc($obj->$field_toshow).' ';
								}
							}
							$out .= '<option value="'.$obj->rowid.'" selected>'.$labeltoshow.'</option>';
						} else {
							if (!$notrans) {
								$translabel = $langs->trans($obj->{$InfoFieldList[1]});
								if ($translabel != $obj->{$InfoFieldList[1]}) {
									$labeltoshow = dol_trunc($translabel, 18);
								} else {
									$labeltoshow = dol_trunc($obj->{$InfoFieldList[1]});
								}
							}
							if (empty($labeltoshow)) {
								$labeltoshow = '(not defined)';
							}
							if ($value == $obj->rowid) {
								$out .= '<option value="'.$obj->rowid.'" selected>'.$labeltoshow.'</option>';
							}

							if (!empty($InfoFieldList[3]) && $parentField) {
								$parent = $parentName.':'.$obj->{$parentField};
								$isDependList = 1;
							}

							$out .= '<option value="'.$obj->rowid.'"';
							$out .= ($value == $obj->rowid ? ' selected' : '');
							$out .= (!empty($parent) ? ' parent="'.$parent.'"' : '');
							$out .= '>'.$labeltoshow.'</option>';
						}

						$i++;
					}
					$this->db->free($resql);
				} else {
					print 'Error in request '.$sql.' '.$this->db->lasterror().'. Check setup of extra parameters.<br>';
				}
			}
			$out .= '</select>';
		} elseif ($type == 'checkbox') {
			$value_arr = explode(',', $value);
			$out = $form->multiselectarray($keyprefix.$key.$keysuffix, (empty($param['options']) ?null:$param['options']), $value_arr, '', 0, '', 0, '100%');
		} elseif ($type == 'radio') {
			$out = '';
			foreach ($param['options'] as $keyopt => $val) {
				$out .= '<input class="flat '.$morecss.'" type="radio" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" '.($moreparam ? $moreparam : '');
				$out .= ' value="'.$keyopt.'"';
				$out .= ' id="'.$keyprefix.$key.$keysuffix.'_'.$keyopt.'"';
				$out .= ($value == $keyopt ? 'checked' : '');
				$out .= '/><label for="'.$keyprefix.$key.$keysuffix.'_'.$keyopt.'">'.$val.'</label><br>';
			}
		} elseif ($type == 'chkbxlst') {
			if (is_array($value)) {
				$value_arr = $value;
			} else {
				$value_arr = explode(',', $value);
			}

			if (is_array($param['options'])) {
				$param_list = array_keys($param['options']);
				$InfoFieldList = explode(":", $param_list[0]);
				$parentName = '';
				$parentField = '';
				// 0 : tableName
				// 1 : label field name
				// 2 : key fields name (if differ of rowid)
				// 3 : key field parent (for dependent lists)
				// 4 : where clause filter on column or table extrafield, syntax field='value' or extra.field=value
				$keyList = (empty($InfoFieldList[2]) ? 'rowid' : $InfoFieldList[2].' as rowid');

				if (count($InfoFieldList) > 3 && !empty($InfoFieldList[3])) {
					list ($parentName, $parentField) = explode('|', $InfoFieldList[3]);
					$keyList .= ', '.$parentField;
				}
				if (count($InfoFieldList) > 4 && !empty($InfoFieldList[4])) {
					if (strpos($InfoFieldList[4], 'extra.') !== false) {
						$keyList = 'main.'.$InfoFieldList[2].' as rowid';
					} else {
						$keyList = $InfoFieldList[2].' as rowid';
					}
				}

				$fields_label = explode('|', $InfoFieldList[1]);
				if (is_array($fields_label)) {
					$keyList .= ', ';
					$keyList .= implode(', ', $fields_label);
				}

				$sqlwhere = '';
				$sql = "SELECT ".$keyList;
				$sql .= ' FROM '.$this->db->prefix().$InfoFieldList[0];
				if (!empty($InfoFieldList[4])) {
					// can use SELECT request
					if (strpos($InfoFieldList[4], '$SEL$') !== false) {
						$InfoFieldList[4] = str_replace('$SEL$', 'SELECT', $InfoFieldList[4]);
					}

					// current object id can be use into filter
					if (strpos($InfoFieldList[4], '$ID$') !== false && !empty($objectid)) {
						$InfoFieldList[4] = str_replace('$ID$', $objectid, $InfoFieldList[4]);
					} else {
						$InfoFieldList[4] = str_replace('$ID$', '0', $InfoFieldList[4]);
					}

					// We have to join on extrafield table
					if (strpos($InfoFieldList[4], 'extra') !== false) {
						$sql .= ' as main, '.$this->db->prefix().$InfoFieldList[0].'_extrafields as extra';
						$sqlwhere .= " WHERE extra.fk_object=main.".$InfoFieldList[2]." AND ".$InfoFieldList[4];
					} else {
						$sqlwhere .= " WHERE ".$InfoFieldList[4];
					}
				} else {
					$sqlwhere .= ' WHERE 1=1';
				}
				// Some tables may have field, some other not. For the moment we disable it.
				if (in_array($InfoFieldList[0], array('tablewithentity'))) {
					$sqlwhere .= " AND entity = ".((int) $conf->entity);
				}
				// $sql.=preg_replace('/^ AND /','',$sqlwhere);
				// print $sql;

				$sql .= $sqlwhere;
				dol_syslog(get_class($this).'::showInputField type=chkbxlst', LOG_DEBUG);
				$resql = $this->db->query($sql);
				if ($resql) {
					$num = $this->db->num_rows($resql);
					$i = 0;

					$data = array();

					while ($i < $num) {
						$labeltoshow = '';
						$obj = $this->db->fetch_object($resql);

						$notrans = false;
						// Several field into label (eq table:code|libelle:rowid)
						$fields_label = explode('|', $InfoFieldList[1]);
						if (count($fields_label) > 1) {
							$notrans = true;
							foreach ($fields_label as $field_toshow) {
								$labeltoshow .= $obj->$field_toshow.' ';
							}
						} else {
							$labeltoshow = $obj->{$InfoFieldList[1]};
						}
						$labeltoshow = dol_trunc($labeltoshow, 45);

						if (is_array($value_arr) && in_array($obj->rowid, $value_arr)) {
							foreach ($fields_label as $field_toshow) {
								$translabel = $langs->trans($obj->$field_toshow);
								if ($translabel != $obj->$field_toshow) {
									$labeltoshow = dol_trunc($translabel, 18).' ';
								} else {
									$labeltoshow = dol_trunc($obj->$field_toshow, 18).' ';
								}
							}

							$data[$obj->rowid] = $labeltoshow;
						} else {
							if (!$notrans) {
								$translabel = $langs->trans($obj->{$InfoFieldList[1]});
								if ($translabel != $obj->{$InfoFieldList[1]}) {
									$labeltoshow = dol_trunc($translabel, 18);
								} else {
									$labeltoshow = dol_trunc($obj->{$InfoFieldList[1]}, 18);
								}
							}
							if (empty($labeltoshow)) {
								$labeltoshow = '(not defined)';
							}

							if (is_array($value_arr) && in_array($obj->rowid, $value_arr)) {
								$data[$obj->rowid] = $labeltoshow;
							}

							if (!empty($InfoFieldList[3]) && $parentField) {
								$parent = $parentName.':'.$obj->{$parentField};
								$isDependList = 1;
							}

							$data[$obj->rowid] = $labeltoshow;
						}

						$i++;
					}
					$this->db->free($resql);

					$out = $form->multiselectarray($keyprefix.$key.$keysuffix, $data, $value_arr, '', 0, '', 0, '100%');
				} else {
					print 'Error in request '.$sql.' '.$this->db->lasterror().'. Check setup of extra parameters.<br>';
				}
			}
		} elseif ($type == 'link') {
			$param_list = array_keys($param['options']); // $param_list='ObjectName:classPath[:AddCreateButtonOrNot[:Filter[:Sortfield]]]'
			$param_list_array = explode(':', $param_list[0]);
			$showempty = (($required && $default != '') ? 0 : 1);

			if (!preg_match('/search_/', $keyprefix)) {
				if (!empty($param_list_array[2])) {		// If the entry into $fields is set to add a create button
					if (!empty($this->fields[$key]['picto'])) {
						$morecss .= ' widthcentpercentminusxx';
					} else {
						$morecss .= ' widthcentpercentminusx';
					}
				} else {
					if (!empty($this->fields[$key]['picto'])) {
						$morecss .= ' widthcentpercentminusx';
					}
				}
			}

			$out = $form->selectForForms($param_list[0], $keyprefix.$key.$keysuffix, $value, $showempty, '', '', $morecss, $moreparam, 0, empty($val['disabled']) ? 0 : 1);

			if (!empty($param_list_array[2])) {		// If the entry into $fields is set to add a create button
				if (!GETPOSTISSET('backtopage') && empty($val['disabled']) && empty($nonewbutton)) {	// To avoid to open several times the 'Create Object' button and to avoid to have button if field is protected by a "disabled".
					list($class, $classfile) = explode(':', $param_list[0]);
					if (file_exists(dol_buildpath(dirname(dirname($classfile)).'/card.php'))) {
						$url_path = dol_buildpath(dirname(dirname($classfile)).'/card.php', 1);
					} else {
						$url_path = dol_buildpath(dirname(dirname($classfile)).'/'.strtolower($class).'_card.php', 1);
					}
					$paramforthenewlink = '';
					$paramforthenewlink .= (GETPOSTISSET('action') ? '&action='.GETPOST('action', 'aZ09') : '');
					$paramforthenewlink .= (GETPOSTISSET('id') ? '&id='.GETPOST('id', 'int') : '');
					$paramforthenewlink .= (GETPOSTISSET('origin') ? '&origin='.GETPOST('origin', 'aZ09') : '');
					$paramforthenewlink .= (GETPOSTISSET('originid') ? '&originid='.GETPOST('originid', 'int') : '');
					$paramforthenewlink .= '&fk_'.strtolower($class).'=--IDFORBACKTOPAGE--';
					// TODO Add Javascript code to add input fields already filled into $paramforthenewlink so we won't loose them when going back to main page
					$out .= '<a class="butActionNew" title="'.$langs->trans("New").'" href="'.$url_path.'?action=create&backtopage='.urlencode($_SERVER['PHP_SELF'].($paramforthenewlink ? '?'.$paramforthenewlink : '')).'"><span class="fa fa-plus-circle valignmiddle"></span></a>';
				}
			}
		} elseif ($type == 'password') {
			// If prefix is 'search_', field is used as a filter, we use a common text field.
			$out = '<input type="'.($keyprefix == 'search_' ? 'text' : 'password').'" class="flat '.$morecss.'" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'" value="'.$value.'" '.($moreparam ? $moreparam : '').'>';
		} elseif ($type == 'array') {
			$newval = $val;
			$newval['type'] = 'varchar(256)';

			$out = '';
			if (!empty($value)) {
				foreach ($value as $option) {
					$out .= '<span><a class="'.dol_escape_htmltag($keyprefix.$key.$keysuffix).'_del" href="javascript:;"><span class="fa fa-minus-circle valignmiddle"></span></a> ';
					$out .= $this->showInputField($newval, $keyprefix.$key.$keysuffix.'[]', $option, $moreparam, '', '', $morecss).'<br></span>';
				}
			}
			$out .= '<a id="'.dol_escape_htmltag($keyprefix.$key.$keysuffix).'_add" href="javascript:;"><span class="fa fa-plus-circle valignmiddle"></span></a>';

			$newInput = '<span><a class="'.dol_escape_htmltag($keyprefix.$key.$keysuffix).'_del" href="javascript:;"><span class="fa fa-minus-circle valignmiddle"></span></a> ';
			$newInput .= $this->showInputField($newval, $keyprefix.$key.$keysuffix.'[]', '', $moreparam, '', '', $morecss).'<br></span>';

			if (!empty($conf->use_javascript_ajax)) {
				$out .= '
					<script>
					$(document).ready(function() {
						$("a#'.dol_escape_js($keyprefix.$key.$keysuffix).'_add").click(function() {
							$("'.dol_escape_js($newInput).'").insertBefore(this);
						});

						$(document).on("click", "a.'.dol_escape_js($keyprefix.$key.$keysuffix).'_del", function() {
							$(this).parent().remove();
						});
					});
					</script>';
			}
		}
		if (!empty($hidden)) {
			$out = '<input type="hidden" value="'.$value.'" name="'.$keyprefix.$key.$keysuffix.'" id="'.$keyprefix.$key.$keysuffix.'"/>';
		}

		if ($isDependList==1) {
			$out .= $this->getJSListDependancies('_common');
		}
		/* Add comments
		 if ($type == 'date') $out.=' (YYYY-MM-DD)';
		 elseif ($type == 'datetime') $out.=' (YYYY-MM-DD HH:MM:SS)';
		 */

		// Display error message for field
		if (!empty($fieldValidationErrorMsg) && function_exists('getFieldErrorIcon')) {
			$out .= ' '.getFieldErrorIcon($fieldValidationErrorMsg);
		}

		return $out;
	}

	/**
	 * Return HTML string to show a field into a page
	 * Code very similar with showOutputField of extra fields
	 *
	 * @param  array   $val		       Array of properties of field to show
	 * @param  string  $key            Key of attribute
	 * @param  string  $value          Preselected value to show (for date type it must be in timestamp format, for amount or price it must be a php numeric value)
	 * @param  string  $moreparam      To add more parametes on html input tag
	 * @param  string  $keysuffix      Prefix string to add into name and id of field (can be used to avoid duplicate names)
	 * @param  string  $keyprefix      Suffix string to add into name and id of field (can be used to avoid duplicate names)
	 * @param  mixed   $morecss        Value for css to define size. May also be a numeric.
	 * @return string
	 */
	public function showOutputField($val, $key, $value, $moreparam = '', $keysuffix = '', $keyprefix = '', $morecss = '')
	{
		global $conf, $langs, $form;

		if (!is_object($form)) {
			require_once DOL_DOCUMENT_ROOT.'/core/class/html.form.class.php';
			$form = new Form($this->db);
		}

		$objectid = $this->id;	// Not used ???

		$label = empty($val['label']) ? '' : $val['label'];
		$type  = empty($val['type']) ? '' : $val['type'];
		$size  = empty($val['css']) ? '' : $val['css'];
		$reg = array();

		// Convert var to be able to share same code than showOutputField of extrafields
		if (preg_match('/varchar\((\d+)\)/', $type, $reg)) {
			$type = 'varchar'; // convert varchar(xx) int varchar
			$size = $reg[1];
		} elseif (preg_match('/varchar/', $type)) {
			$type = 'varchar'; // convert varchar(xx) int varchar
		}
		if (!empty($val['arrayofkeyval']) && is_array($val['arrayofkeyval'])) {
			$type = 'select';
		}
		if (preg_match('/^integer:(.*):(.*)/i', $val['type'], $reg)) {
			$type = 'link';
		}

		$default = empty($val['default']) ? '' : $val['default'];
		$computed = empty($val['computed']) ? '' : $val['computed'];
		$unique = empty($val['unique']) ? '' : $val['unique'];
		$required = empty($val['required']) ? '' : $val['required'];
		$param = array();
		$param['options'] = array();

		if (!empty($val['arrayofkeyval']) && is_array($val['arrayofkeyval'])) {
			$param['options'] = $val['arrayofkeyval'];
		}
		if (preg_match('/^integer:(.*):(.*)/i', $val['type'], $reg)) {
			$type = 'link';
			$param['options'] = array($reg[1].':'.$reg[2]=>$reg[1].':'.$reg[2]);
		} elseif (preg_match('/^sellist:(.*):(.*):(.*):(.*)/i', $val['type'], $reg)) {
			$param['options'] = array($reg[1].':'.$reg[2].':'.$reg[3].':'.$reg[4] => 'N');
			$type = 'sellist';
		} elseif (preg_match('/^sellist:(.*):(.*):(.*)/i', $val['type'], $reg)) {
			$param['options'] = array($reg[1].':'.$reg[2].':'.$reg[3] => 'N');
			$type = 'sellist';
		} elseif (preg_match('/^sellist:(.*):(.*)/i', $val['type'], $reg)) {
			$param['options'] = array($reg[1].':'.$reg[2] => 'N');
			$type = 'sellist';
		}

		$langfile = empty($val['langfile']) ? '' : $val['langfile'];
		$list = (empty($val['list']) ? '' : $val['list']);
		$help = (empty($val['help']) ? '' : $val['help']);
		$hidden = (($val['visible'] == 0) ? 1 : 0); // If zero, we are sure it is hidden, otherwise we show. If it depends on mode (view/create/edit form or list, this must be filtered by caller)

		if ($hidden) {
			return '';
		}

		// If field is a computed field, value must become result of compute
		if ($computed) {
			// Make the eval of compute string
			//var_dump($computed);
			$value = dol_eval($computed, 1, 0, '');
		}

		if (empty($morecss)) {
			if ($type == 'date') {
				$morecss = 'minwidth100imp';
			} elseif ($type == 'datetime' || $type == 'timestamp') {
				$morecss = 'minwidth200imp';
			} elseif (in_array($type, array('int', 'double', 'price'))) {
				$morecss = 'maxwidth75';
			} elseif ($type == 'url') {
				$morecss = 'minwidth400';
			} elseif ($type == 'boolean') {
				$morecss = '';
			} else {
				if (is_numeric($size) && round($size) < 12) {
					$morecss = 'minwidth100';
				} elseif (is_numeric($size) && round($size) <= 48) {
					$morecss = 'minwidth200';
				} else {
					$morecss = 'minwidth400';
				}
			}
		}

		// Format output value differently according to properties of field
		if ($key == 'ref' && method_exists($this, 'getNomUrl')) {
			$value = $this->getNomUrl(1, '', 0, '', 1);
		} elseif ($key == 'status' && method_exists($this, 'getLibStatut')) {
			$value = $this->getLibStatut(3);
		} elseif ($type == 'date') {
			if (!empty($value)) {
				$value = dol_print_date($value, 'day');	// We suppose dates without time are always gmt (storage of course + output)
			} else {
				$value = '';
			}
		} elseif ($type == 'datetime' || $type == 'timestamp') {
			if (!empty($value)) {
				$value = dol_print_date($value, 'dayhour', 'tzuserrel');
			} else {
				$value = '';
			}
		} elseif ($type == 'duration') {
			include_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
			if (!is_null($value) && $value !== '') {
				$value = convertSecondToTime($value, 'allhourmin');
			}
		} elseif ($type == 'double' || $type == 'real') {
			if (!is_null($value) && $value !== '') {
				$value = price($value);
			}
		} elseif ($type == 'boolean') {
			$checked = '';
			if (!empty($value)) {
				$checked = ' checked ';
			}
			$value = '<input type="checkbox" '.$checked.' '.($moreparam ? $moreparam : '').' readonly disabled>';
		} elseif ($type == 'mail') {
			$value = dol_print_email($value, 0, 0, 0, 64, 1, 1);
		} elseif ($type == 'url') {
			$value = dol_print_url($value, '_blank', 32, 1);
		} elseif ($type == 'phone') {
			$value = dol_print_phone($value, '', 0, 0, '', '&nbsp;', 1);
		} elseif ($type == 'price') {
			if (!is_null($value) && $value !== '') {
				$value = price($value, 0, $langs, 0, 0, -1, $conf->currency);
			}
		} elseif ($type == 'select') {
			$value = $param['options'][$value];
		} elseif ($type == 'sellist') {
			$param_list = array_keys($param['options']);
			$InfoFieldList = explode(":", $param_list[0]);

			$selectkey = "rowid";
			$keyList = 'rowid';

			if (count($InfoFieldList) > 4 && !empty($InfoFieldList[4])) {
				$selectkey = $InfoFieldList[2];
				$keyList = $InfoFieldList[2].' as rowid';
			}

			$fields_label = explode('|', $InfoFieldList[1]);
			if (is_array($fields_label)) {
				$keyList .= ', ';
				$keyList .= implode(', ', $fields_label);
			}

			$sql = "SELECT ".$keyList;
			$sql .= ' FROM '.$this->db->prefix().$InfoFieldList[0];
			if (strpos($InfoFieldList[4], 'extra') !== false) {
				$sql .= ' as main';
			}
			if ($selectkey == 'rowid' && empty($value)) {
				$sql .= " WHERE ".$selectkey." = 0";
			} elseif ($selectkey == 'rowid') {
				$sql .= " WHERE ".$selectkey." = ".((int) $value);
			} else {
				$sql .= " WHERE ".$selectkey." = '".$this->db->escape($value)."'";
			}

			//$sql.= ' AND entity = '.$conf->entity;

			dol_syslog(get_class($this).':showOutputField:$type=sellist', LOG_DEBUG);
			$resql = $this->db->query($sql);
			if ($resql) {
				$value = ''; // value was used, so now we reste it to use it to build final output

				$obj = $this->db->fetch_object($resql);

				// Several field into label (eq table:code|libelle:rowid)
				$fields_label = explode('|', $InfoFieldList[1]);

				if (is_array($fields_label) && count($fields_label) > 1) {
					foreach ($fields_label as $field_toshow) {
						$translabel = '';
						if (!empty($obj->$field_toshow)) {
							$translabel = $langs->trans($obj->$field_toshow);
						}
						if ($translabel != $field_toshow) {
							$value .= dol_trunc($translabel, 18).' ';
						} else {
							$value .= $obj->$field_toshow.' ';
						}
					}
				} else {
					$translabel = '';
					if (!empty($obj->{$InfoFieldList[1]})) {
						$translabel = $langs->trans($obj->{$InfoFieldList[1]});
					}
					if ($translabel != $obj->{$InfoFieldList[1]}) {
						$value = dol_trunc($translabel, 18);
					} else {
						$value = $obj->{$InfoFieldList[1]};
					}
				}
			} else {
				dol_syslog(get_class($this).'::showOutputField error '.$this->db->lasterror(), LOG_WARNING);
			}
		} elseif ($type == 'radio') {
			$value = $param['options'][$value];
		} elseif ($type == 'checkbox') {
			$value_arr = explode(',', $value);
			$value = '';
			if (is_array($value_arr) && count($value_arr) > 0) {
				$toprint = array();
				foreach ($value_arr as $keyval => $valueval) {
					$toprint[] = '<li class="select2-search-choice-dolibarr noborderoncategories" style="background: #bbb">'.$param['options'][$valueval].'</li>';
				}
				$value = '<div class="select2-container-multi-dolibarr" style="width: 90%;"><ul class="select2-choices-dolibarr">'.implode(' ', $toprint).'</ul></div>';
			}
		} elseif ($type == 'chkbxlst') {
			$value_arr = explode(',', $value);

			$param_list = array_keys($param['options']);
			$InfoFieldList = explode(":", $param_list[0]);

			$selectkey = "rowid";
			$keyList = 'rowid';

			if (count($InfoFieldList) >= 3) {
				$selectkey = $InfoFieldList[2];
				$keyList = $InfoFieldList[2].' as rowid';
			}

			$fields_label = explode('|', $InfoFieldList[1]);
			if (is_array($fields_label)) {
				$keyList .= ', ';
				$keyList .= implode(', ', $fields_label);
			}

			$sql = "SELECT ".$keyList;
			$sql .= ' FROM '.$this->db->prefix().$InfoFieldList[0];
			if (strpos($InfoFieldList[4], 'extra') !== false) {
				$sql .= ' as main';
			}
			// $sql.= " WHERE ".$selectkey."='".$this->db->escape($value)."'";
			// $sql.= ' AND entity = '.$conf->entity;

			dol_syslog(get_class($this).':showOutputField:$type=chkbxlst', LOG_DEBUG);
			$resql = $this->db->query($sql);
			if ($resql) {
				$value = ''; // value was used, so now we reste it to use it to build final output
				$toprint = array();
				while ($obj = $this->db->fetch_object($resql)) {
					// Several field into label (eq table:code|libelle:rowid)
					$fields_label = explode('|', $InfoFieldList[1]);
					if (is_array($value_arr) && in_array($obj->rowid, $value_arr)) {
						if (is_array($fields_label) && count($fields_label) > 1) {
							foreach ($fields_label as $field_toshow) {
								$translabel = '';
								if (!empty($obj->$field_toshow)) {
									$translabel = $langs->trans($obj->$field_toshow);
								}
								if ($translabel != $field_toshow) {
									$toprint[] = '<li class="select2-search-choice-dolibarr noborderoncategories" style="background: #bbb">'.dol_trunc($translabel, 18).'</li>';
								} else {
									$toprint[] = '<li class="select2-search-choice-dolibarr noborderoncategories" style="background: #bbb">'.$obj->$field_toshow.'</li>';
								}
							}
						} else {
							$translabel = '';
							if (!empty($obj->{$InfoFieldList[1]})) {
								$translabel = $langs->trans($obj->{$InfoFieldList[1]});
							}
							if ($translabel != $obj->{$InfoFieldList[1]}) {
								$toprint[] = '<li class="select2-search-choice-dolibarr noborderoncategories" style="background: #bbb">'.dol_trunc($translabel, 18).'</li>';
							} else {
								$toprint[] = '<li class="select2-search-choice-dolibarr noborderoncategories" style="background: #bbb">'.$obj->{$InfoFieldList[1]}.'</li>';
							}
						}
					}
				}
				$value = '<div class="select2-container-multi-dolibarr" style="width: 90%;"><ul class="select2-choices-dolibarr">'.implode(' ', $toprint).'</ul></div>';
			} else {
				dol_syslog(get_class($this).'::showOutputField error '.$this->db->lasterror(), LOG_WARNING);
			}
		} elseif ($type == 'link') {
			$out = '';

			// only if something to display (perf)
			if ($value) {
				$param_list = array_keys($param['options']); // $param_list='ObjectName:classPath'

				$InfoFieldList = explode(":", $param_list[0]);
				$classname = $InfoFieldList[0];
				$classpath = $InfoFieldList[1];
				$getnomurlparam = (empty($InfoFieldList[2]) ? 3 : $InfoFieldList[2]);
				$getnomurlparam2 = (empty($InfoFieldList[4]) ? '' : $InfoFieldList[4]);
				if (!empty($classpath)) {
					dol_include_once($InfoFieldList[1]);
					if ($classname && class_exists($classname)) {
						$object = new $classname($this->db);
						if ($object->element === 'product') {	// Special cas for product because default valut of fetch are wrong
							$object->fetch($value, '', '', '', 0, 1, 1);
						} else {
							$object->fetch($value);
						}
						$value = $object->getNomUrl($getnomurlparam, $getnomurlparam2);
					}
				} else {
					dol_syslog('Error bad setup of extrafield', LOG_WARNING);
					return 'Error bad setup of extrafield';
				}
			} else {
				$value = '';
			}
		} elseif (preg_match('/^(text|html)/', $type)) {
			$value = dol_htmlentitiesbr($value);
		} elseif ($type == 'password') {
			$value = preg_replace('/./i', '*', $value);
		} elseif ($type == 'array') {
			$value = implode('<br>', $value);
		}

		//print $type.'-'.$size.'-'.$value;
		$out = $value;

		return $out;
	}

	/**
	 * clear validation message result for a field
	 *
	 * @param string $fieldKey Key of attribute to clear
	 * @return null
	 */
	public function clearFieldError($fieldKey)
	{
		$this->error = '';
		unset($this->validateFieldsErrors[$fieldKey]);
	}

	/**
	 * set validation error message a field
	 *
	 * @param string $fieldKey Key of attribute
	 * @param string $msg the field error message
	 * @return null
	 */
	public function setFieldError($fieldKey, $msg = '')
	{
		global $langs;
		if (empty($msg)) { $msg = $langs->trans("UnknowError"); }

		$this->error = $this->validateFieldsErrors[$fieldKey] = $msg;
	}

	/**
	 * get field error message
	 *
	 * @param  string  $fieldKey            Key of attribute
	 * @return string
	 */
	public function getFieldError($fieldKey)
	{
		if (!empty($this->validateFieldsErrors[$fieldKey])) {
			return $this->validateFieldsErrors[$fieldKey];
		}
		return '';
	}

	/**
	 * Return validation test result for a field
	 *
	 * @param  array   $val		       		Array of properties of field to show
	 * @param  string  $fieldKey            Key of attribute
	 * @param  string  $fieldValue          value of attribute
	 * @return bool return false if fail true on success, see $this->error for error message
	 */
	public function validateField($val, $fieldKey, $fieldValue)
	{
		global $langs;

		if (!class_exists('Validate')) { require_once DOL_DOCUMENT_ROOT . '/core/class/validate.class.php'; }

		$this->clearFieldError($fieldKey);

		if (!isset($val[$fieldKey])) {
			$this->setFieldError($fieldKey, $langs->trans('FieldNotFoundInObject'));
			return false;
		}

		$param = array();
		$param['options'] = array();
		$type  = $val[$fieldKey]['type'];

		$required = false;
		if (isset($val[$fieldKey]['notnull']) && $val[$fieldKey]['notnull'] === 1) {
			// 'notnull' is set to 1 if not null in database. Set to -1 if we must set data to null if empty ('' or 0).
			$required = true;
		}

		$maxSize = 0;
		$minSize = 0;

		//
		// PREPARE Elements
		//

		// Convert var to be able to share same code than showOutputField of extrafields
		if (preg_match('/varchar\((\d+)\)/', $type, $reg)) {
			$type = 'varchar'; // convert varchar(xx) int varchar
			$maxSize = $reg[1];
		} elseif (preg_match('/varchar/', $type)) {
			$type = 'varchar'; // convert varchar(xx) int varchar
		}

		if (!empty($val['arrayofkeyval']) && is_array($val['arrayofkeyval'])) {
			$type = 'select';
		}

		if (preg_match('/^integer:(.*):(.*)/i', $val['type'], $reg)) {
			$type = 'link';
		}

		if (!empty($val['arrayofkeyval']) && is_array($val['arrayofkeyval'])) {
			$param['options'] = $val['arrayofkeyval'];
		}

		if (preg_match('/^integer:(.*):(.*)/i', $val['type'], $reg)) {
			$type = 'link';
			$param['options'] = array($reg[1].':'.$reg[2]=>$reg[1].':'.$reg[2]);
		} elseif (preg_match('/^sellist:(.*):(.*):(.*):(.*)/i', $val['type'], $reg)) {
			$param['options'] = array($reg[1].':'.$reg[2].':'.$reg[3].':'.$reg[4] => 'N');
			$type = 'sellist';
		} elseif (preg_match('/^sellist:(.*):(.*):(.*)/i', $val['type'], $reg)) {
			$param['options'] = array($reg[1].':'.$reg[2].':'.$reg[3] => 'N');
			$type = 'sellist';
		} elseif (preg_match('/^sellist:(.*):(.*)/i', $val['type'], $reg)) {
			$param['options'] = array($reg[1].':'.$reg[2] => 'N');
			$type = 'sellist';
		}

		//
		// TEST Value
		//

		// Use Validate class to allow external Modules to use data validation part instead of concentrate all test here (factoring) or just for reuse
		$validate = new Validate($this->db, $langs);


		// little trick : to perform tests with good performances sort tests by quick to low

		//
		// COMMON TESTS
		//

		// Required test and empty value
		if ($required && !$validate->isNotEmptyString($fieldValue)) {
			$this->setFieldError($fieldKey, $validate->error);
			return false;
		} elseif (!$required && !$validate->isNotEmptyString($fieldValue)) {
			// if no value sent and the field is not mandatory, no need to perform tests
			return true;
		}

		// MAX Size test
		if (!empty($maxSize) && !$validate->isMaxLength($fieldValue, $maxSize)) {
			$this->setFieldError($fieldKey, $validate->error);
			return false;
		}

		// MIN Size test
		if (!empty($minSize) && !$validate->isMinLength($fieldValue, $minSize)) {
			$this->setFieldError($fieldKey, $validate->error);
			return false;
		}

		//
		// TESTS for TYPE
		//

		if (in_array($type, array('date', 'datetime', 'timestamp'))) {
			if (!$validate->isTimestamp($fieldValue)) {
				$this->setFieldError($fieldKey, $validate->error);
				return false;
			} else { return true; }
		} elseif ($type == 'duration') {
			if (!$validate->isDuration($fieldValue)) {
				$this->setFieldError($fieldKey, $validate->error);
				return false;
			} else { return true; }
		} elseif (in_array($type, array('double', 'real', 'price'))) {
			// is numeric
			if (!$validate->isNumeric($fieldValue)) {
				$this->setFieldError($fieldKey, $validate->error);
				return false;
			} else { return true; }
		} elseif ($type == 'boolean') {
			if (!$validate->isBool($fieldValue)) {
				$this->setFieldError($fieldKey, $validate->error);
				return false;
			} else { return true; }
		} elseif ($type == 'mail') {
			if (!$validate->isEmail($fieldValue)) {
				$this->setFieldError($fieldKey, $validate->error);
				return false;
			}
		} elseif ($type == 'url') {
			if (!$validate->isUrl($fieldValue)) {
				$this->setFieldError($fieldKey, $validate->error);
				return false;
			} else { return true; }
		} elseif ($type == 'phone') {
			if (!$validate->isPhone($fieldValue)) {
				$this->setFieldError($fieldKey, $validate->error);
				return false;
			} else { return true; }
		} elseif ($type == 'select' || $type == 'radio') {
			if (!isset($param['options'][$fieldValue])) {
				$this->error = $langs->trans('RequireValidValue');
				return false;
			} else { return true; }
		} elseif ($type == 'sellist' || $type == 'chkbxlst') {
			$param_list = array_keys($param['options']);
			$InfoFieldList = explode(":", $param_list[0]);
			$value_arr = explode(',', $fieldValue);
			$value_arr = array_map(array($this->db, 'escape'), $value_arr);

			$selectkey = "rowid";
			if (count($InfoFieldList) > 4 && !empty($InfoFieldList[4])) {
				$selectkey = $InfoFieldList[2];
			}

			if (!$validate->isInDb($value_arr, $InfoFieldList[0], $selectkey)) {
				$this->setFieldError($fieldKey, $validate->error);
				return false;
			} else { return true; }
		} elseif ($type == 'link') {
			$param_list = array_keys($param['options']); // $param_list='ObjectName:classPath'
			$InfoFieldList = explode(":", $param_list[0]);
			$classname = $InfoFieldList[0];
			$classpath = $InfoFieldList[1];
			if (!$validate->isFetchable($fieldValue, $classname, $classpath)) {
				$this->setFieldError($fieldKey, $validate->error);
				return false;
			} else { return true; }
		}

		// if no test failled all is ok
		return true;
	}

	/**
	 * Function to show lines of extrafields with output datas.
	 * This function is responsible to output the <tr> and <td> according to correct number of columns received into $params['colspan'] or <div> according to $display_type
	 *
	 * @param 	Extrafields $extrafields    Extrafield Object
	 * @param 	string      $mode           Show output ('view') or input ('create' or 'edit') for extrafield
	 * @param 	array       $params         Optional parameters. Example: array('style'=>'class="oddeven"', 'colspan'=>$colspan)
	 * @param 	string      $keysuffix      Suffix string to add after name and id of field (can be used to avoid duplicate names)
	 * @param 	string      $keyprefix      Prefix string to add before name and id of field (can be used to avoid duplicate names)
	 * @param	string		$onetrtd		All fields in same tr td. Used by objectline_create.tpl.php for example.
	 * @param	string		$display_type	"card" for form display, "line" for document line display (extrafields on propal line, order line, etc...)
	 * @return 	string						String with html content to show
	 */
	public function showOptionals($extrafields, $mode = 'view', $params = null, $keysuffix = '', $keyprefix = '', $onetrtd = 0, $display_type = 'card')
	{
		global $db, $conf, $langs, $action, $form, $hookmanager;

		if (!is_object($form)) {
			$form = new Form($db);
		}
		if (!is_object($extrafields)) {
			dol_syslog('Bad parameter extrafields for showOptionals', LOG_ERR);
			return 'Bad parameter extrafields for showOptionals';
		}
		if (!is_array($extrafields->attributes[$this->table_element])) {
			dol_syslog("extrafields->attributes was not loaded with extrafields->fetch_name_optionals_label(table_element);", LOG_WARNING);
		}

		$out = '';

		$parameters = array();
		$reshook = $hookmanager->executeHooks('showOptionals', $parameters, $this, $action); // Note that $action and $object may have been modified by hook
		if (empty($reshook)) {
			if (is_array($extrafields->attributes[$this->table_element]) && key_exists('label', $extrafields->attributes[$this->table_element]) && is_array($extrafields->attributes[$this->table_element]['label']) && count($extrafields->attributes[$this->table_element]['label']) > 0) {
				$out .= "\n";
				$out .= '<!-- commonobject:showOptionals --> ';
				$out .= "\n";

				$extrafields_collapse_num = '';
				$e = 0;
				foreach ($extrafields->attributes[$this->table_element]['label'] as $key => $label) {
					// Show only the key field in params
					if (is_array($params) && array_key_exists('onlykey', $params) && $key != $params['onlykey']) {
						continue;
					}

					// Test on 'enabled' ('enabled' is different than 'list' = 'visibility')
					$enabled = 1;
					if ($enabled && isset($extrafields->attributes[$this->table_element]['enabled'][$key])) {
						$enabled = dol_eval($extrafields->attributes[$this->table_element]['enabled'][$key], 1, 1, '1');
					}
					if (empty($enabled)) {
						continue;
					}

					$visibility = 1;
					if ($visibility && isset($extrafields->attributes[$this->table_element]['list'][$key])) {
						$visibility = dol_eval($extrafields->attributes[$this->table_element]['list'][$key], 1, 1, '1');
					}

					$perms = 1;
					if ($perms && isset($extrafields->attributes[$this->table_element]['perms'][$key])) {
						$perms = dol_eval($extrafields->attributes[$this->table_element]['perms'][$key], 1, 1, '1');
					}

					if (($mode == 'create') && abs($visibility) != 1 && abs($visibility) != 3) {
						continue; // <> -1 and <> 1 and <> 3 = not visible on forms, only on list
					} elseif (($mode == 'edit') && abs($visibility) != 1 && abs($visibility) != 3 && abs($visibility) != 4) {
						continue; // <> -1 and <> 1 and <> 3 = not visible on forms, only on list and <> 4 = not visible at the creation
					} elseif ($mode == 'view' && empty($visibility)) {
						continue;
					}
					if (empty($perms)) {
						continue;
					}
					// Load language if required
					if (!empty($extrafields->attributes[$this->table_element]['langfile'][$key])) {
						$langs->load($extrafields->attributes[$this->table_element]['langfile'][$key]);
					}

					$colspan = 0;
					if (is_array($params) && count($params) > 0 && $display_type=='card') {
						if (array_key_exists('cols', $params)) {
							$colspan = $params['cols'];
						} elseif (array_key_exists('colspan', $params)) {	// For backward compatibility. Use cols instead now.
							$reg = array();
							if (preg_match('/colspan="(\d+)"/', $params['colspan'], $reg)) {
								$colspan = $reg[1];
							} else {
								$colspan = $params['colspan'];
							}
						}
					}
					$colspan = intval($colspan);

					switch ($mode) {
						case "view":
							$value = $this->array_options["options_".$key.$keysuffix]; // Value may be clean or formated later
							break;
						case "create":
						case "edit":
							// We get the value of property found with GETPOST so it takes into account:
							// default values overwrite, restore back to list link, ... (but not 'default value in database' of field)
							$check = 'alphanohtml';
							if (in_array($extrafields->attributes[$this->table_element]['type'][$key], array('html', 'text'))) {
								$check = 'restricthtml';
							}
							$getposttemp = GETPOST($keyprefix.'options_'.$key.$keysuffix, $check, 3); // GETPOST can get value from GET, POST or setup of default values overwrite.
							// GETPOST("options_" . $key) can be 'abc' or array(0=>'abc')
							if (is_array($getposttemp) || $getposttemp != '' || GETPOSTISSET($keyprefix.'options_'.$key.$keysuffix)) {
								if (is_array($getposttemp)) {
									// $getposttemp is an array but following code expects a comma separated string
									$value = implode(",", $getposttemp);
								} else {
									$value = $getposttemp;
								}
							} else {
								$value = (!empty($this->array_options["options_".$key]) ? $this->array_options["options_".$key] : ''); // No GET, no POST, no default value, so we take value of object.
							}
							//var_dump($keyprefix.' - '.$key.' - '.$keysuffix.' - '.$keyprefix.'options_'.$key.$keysuffix.' - '.$this->array_options["options_".$key.$keysuffix].' - '.$getposttemp.' - '.$value);
							break;
					}

					// Output value of the current field
					if ($extrafields->attributes[$this->table_element]['type'][$key] == 'separate') {
						$extrafields_collapse_num = '';
						$extrafield_param = $extrafields->attributes[$this->table_element]['param'][$key];
						if (!empty($extrafield_param) && is_array($extrafield_param)) {
							$extrafield_param_list = array_keys($extrafield_param['options']);

							if (count($extrafield_param_list) > 0) {
								$extrafield_collapse_display_value = intval($extrafield_param_list[0]);

								if ($extrafield_collapse_display_value == 1 || $extrafield_collapse_display_value == 2) {
									$extrafields_collapse_num = $extrafields->attributes[$this->table_element]['pos'][$key];
								}
							}
						}

						// if colspan=0 or 1, the second column is not extended, so the separator must be on 2 columns
						$out .= $extrafields->showSeparator($key, $this, ($colspan ? $colspan + 1 : 2), $display_type, $mode);
					} else {
						$class = (!empty($extrafields->attributes[$this->table_element]['hidden'][$key]) ? 'hideobject ' : '');
						$csstyle = '';
						if (is_array($params) && count($params) > 0) {
							if (array_key_exists('class', $params)) {
								$class .= $params['class'].' ';
							}
							if (array_key_exists('style', $params)) {
								$csstyle = $params['style'];
							}
						}

						// add html5 elements
						$domData  = ' data-element="extrafield"';
						$domData .= ' data-targetelement="'.$this->element.'"';
						$domData .= ' data-targetid="'.$this->id.'"';

						$html_id = (empty($this->id) ? '' : 'extrarow-'.$this->element.'_'.$key.'_'.$this->id);
						if ($display_type=='card') {
							if (!empty($conf->global->MAIN_EXTRAFIELDS_USE_TWO_COLUMS) && ($e % 2) == 0) {
								$colspan = 0;
							}

							if ($action == 'selectlines') {
								$colspan++;
							}
						}

						// Convert date into timestamp format (value in memory must be a timestamp)
						if (in_array($extrafields->attributes[$this->table_element]['type'][$key], array('date'))) {
							$datenotinstring = null;
							if (array_key_exists('options_'.$key, $this->array_options)) {
								$datenotinstring = $this->array_options['options_'.$key];
								if (!is_numeric($this->array_options['options_'.$key])) {	// For backward compatibility
									$datenotinstring = $this->db->jdate($datenotinstring);
								}
							}
							$value = (GETPOSTISSET($keyprefix.'options_'.$key.$keysuffix)) ? dol_mktime(12, 0, 0, GETPOST($keyprefix.'options_'.$key.$keysuffix."month", 'int', 3), GETPOST($keyprefix.'options_'.$key.$keysuffix."day", 'int', 3), GETPOST($keyprefix.'options_'.$key.$keysuffix."year", 'int', 3)) : $datenotinstring;
						}
						if (in_array($extrafields->attributes[$this->table_element]['type'][$key], array('datetime'))) {
							$datenotinstring = null;
							if (array_key_exists('options_'.$key, $this->array_options)) {
								$datenotinstring = $this->array_options['options_'.$key];
								if (!is_numeric($this->array_options['options_'.$key])) {	// For backward compatibility
									$datenotinstring = $this->db->jdate($datenotinstring);
								}
							}
							$value = (GETPOSTISSET($keyprefix.'options_'.$key.$keysuffix)) ? dol_mktime(GETPOST($keyprefix.'options_'.$key.$keysuffix."hour", 'int', 3), GETPOST($keyprefix.'options_'.$key.$keysuffix."min", 'int', 3), GETPOST($keyprefix.'options_'.$key.$keysuffix."sec", 'int', 3), GETPOST($keyprefix.'options_'.$key.$keysuffix."month", 'int', 3), GETPOST($keyprefix.'options_'.$key.$keysuffix."day", 'int', 3), GETPOST($keyprefix.'options_'.$key.$keysuffix."year", 'int', 3), 'tzuserrel') : $datenotinstring;
						}
						// Convert float submited string into real php numeric (value in memory must be a php numeric)
						if (in_array($extrafields->attributes[$this->table_element]['type'][$key], array('price', 'double'))) {
							$value = (GETPOSTISSET($keyprefix.'options_'.$key.$keysuffix) || $value) ? price2num($value) : $this->array_options['options_'.$key];
						}

						// HTML, text, select, integer and varchar: take into account default value in database if in create mode
						if (in_array($extrafields->attributes[$this->table_element]['type'][$key], array('html', 'text', 'varchar', 'select', 'int'))) {
							if ($action == 'create') {
								$value = (GETPOSTISSET($keyprefix.'options_'.$key.$keysuffix) || $value) ? $value : $extrafields->attributes[$this->table_element]['default'][$key];
							}
						}

						$labeltoshow = $langs->trans($label);
						$helptoshow = $langs->trans($extrafields->attributes[$this->table_element]['help'][$key]);

						if ($display_type == 'card') {
							$out .= '<tr '.($html_id ? 'id="'.$html_id.'" ' : '').$csstyle.' class="field_options_'.$key.' '.$class.$this->element.'_extras_'.$key.' trextrafields_collapse'.$extrafields_collapse_num.(!empty($this->id)?'_'.$this->id:'').'" '.$domData.' >';
							if (!empty($conf->global->MAIN_VIEW_LINE_NUMBER) && ($action == 'view' || $action == 'valid' || $action == 'editline')) {
								$out .= '<td></td>';
							}
							$out .= '<td class="titlefieldcreate wordbreak';
						} elseif ($display_type == 'line') {
							$out .= '<div '.($html_id ? 'id="'.$html_id.'" ' : '').$csstyle.' class="fieldline_options_'.$key.' '.$class.$this->element.'_extras_'.$key.' trextrafields_collapse'.$extrafields_collapse_num.(!empty($this->id)?'_'.$this->id:'').'" '.$domData.' >';
							$out .= '<div style="display: inline-block; padding-right:4px" class="titlefieldcreate wordbreak';
						}
						//$out .= "titlefield";
						//if (GETPOST('action', 'restricthtml') == 'create') $out.='create';
						// BUG #11554 : For public page, use red dot for required fields, instead of bold label
						$tpl_context = isset($params["tpl_context"]) ? $params["tpl_context"] : "none";
						if ($tpl_context == "public") {	// Public page : red dot instead of fieldrequired characters
							$out .= '">';
							if (!empty($extrafields->attributes[$this->table_element]['help'][$key])) {
								$out .= $form->textwithpicto($labeltoshow, $helptoshow);
							} else {
								$out .= $labeltoshow;
							}
							if ($mode != 'view' && !empty($extrafields->attributes[$this->table_element]['required'][$key])) {
								$out .= '&nbsp;<span style="color: red">*</span>';
							}
						} else {
							if ($mode != 'view' && !empty($extrafields->attributes[$this->table_element]['required'][$key])) {
								$out .= ' fieldrequired';
							}
							$out .= '">';
							if (!empty($extrafields->attributes[$this->table_element]['help'][$key])) {
								$out .= $form->textwithpicto($labeltoshow, $helptoshow);
							} else {
								$out .= $labeltoshow;
							}
						}

						$out .= ($display_type == 'card' ? '</td>' : '</div>');

						$html_id = !empty($this->id) ? $this->element.'_extras_'.$key.'_'.$this->id : '';
						if ($display_type == 'card') {
							// a first td column was already output (and may be another on before if MAIN_VIEW_LINE_NUMBER set), so this td is the next one
							$out .= '<td '.($html_id ? 'id="'.$html_id.'" ' : '').' class="valuefieldcreate '.$this->element.'_extras_'.$key.'" '.($colspan ? ' colspan="'.$colspan.'"' : '').'>';
						} elseif ($display_type == 'line') {
							$out .= '<div '.($html_id ? 'id="'.$html_id.'" ' : '').' style="display: inline-block" class="valuefieldcreate '.$this->element.'_extras_'.$key.'">';
						}

						switch ($mode) {
							case "view":
								$out .= $extrafields->showOutputField($key, $value, '', $this->table_element);
								break;
							case "create":
								$out .= $extrafields->showInputField($key, $value, '', $keysuffix, '', 0, $this->id, $this->table_element);
								break;
							case "edit":
								$out .= $extrafields->showInputField($key, $value, '', $keysuffix, '', 0, $this->id, $this->table_element);
								break;
						}

						$out .= ($display_type=='card' ? '</td>' : '</div>');

						if (!empty($conf->global->MAIN_EXTRAFIELDS_USE_TWO_COLUMS) && (($e % 2) == 1)) {
							$out .= ($display_type=='card' ? '</tr>' : '</div>');
						} else {
							$out .= ($display_type=='card' ? '</tr>' : '</div>');
						}
						$e++;
					}
				}
				$out .= "\n";
				// Add code to manage list depending on others
				if (!empty($conf->use_javascript_ajax)) {
					$out .= $this->getJSListDependancies();
				}

				$out .= '<!-- commonobject:showOptionals end --> '."\n";
			}
		}

		$out .= $hookmanager->resPrint;

		return $out;
	}

	/**
	 * @param 	string 	$type	Type for prefix
	 * @return 	string			Javacript code to manage dependency
	 */
	public function getJSListDependancies($type = '_extra')
	{
		$out = '
					<script>
					jQuery(document).ready(function() {
						function showOptions'.$type.'(child_list, parent_list, orig_select)
						{
							var val = $("select[name=\""+parent_list+"\"]").val();
							var parentVal = parent_list + ":" + val;
							if(typeof val == "string"){
				    		    if(val != "") {
					    			var options = orig_select.find("option[parent=\""+parentVal+"\"]").clone();
									$("select[name=\""+child_list+"\"] option[parent]").remove();
									$("select[name=\""+child_list+"\"]").append(options);
								} else {
									var options = orig_select.find("option[parent]").clone();
									$("select[name=\""+child_list+"\"] option[parent]").remove();
									$("select[name=\""+child_list+"\"]").append(options);
								}
				    		} else if(val > 0) {
								var options = orig_select.find("option[parent=\""+parentVal+"\"]").clone();
								$("select[name=\""+child_list+"\"] option[parent]").remove();
								$("select[name=\""+child_list+"\"]").append(options);
							} else {
								var options = orig_select.find("option[parent]").clone();
								$("select[name=\""+child_list+"\"] option[parent]").remove();
								$("select[name=\""+child_list+"\"]").append(options);
							}
						}
						function setListDependencies'.$type.'() {
							jQuery("select option[parent]").parent().each(function() {
								var orig_select = {};
								var child_list = $(this).attr("name");
								orig_select[child_list] = $(this).clone();
								var parent = $(this).find("option[parent]:first").attr("parent");
								var infos = parent.split(":");
								var parent_list = infos[0];

								//Hide daughters lists
								if ($("#"+child_list).val() == 0 && $("#"+parent_list).val() == 0){
								    $("#"+child_list).hide();
								//Show mother lists
								} else if ($("#"+parent_list).val() != 0){
								    $("#"+parent_list).show();
								}
								//Show the child list if the parent list value is selected
								$("select[name=\""+parent_list+"\"]").click(function() {
								    if ($(this).val() != 0){
								        $("#"+child_list).show()
									}
								});

								//When we change parent list
								$("select[name=\""+parent_list+"\"]").change(function() {
									showOptions'.$type.'(child_list, parent_list, orig_select[child_list]);
									//Select the value 0 on child list after a change on the parent list
									$("#"+child_list).val(0).trigger("change");
									//Hide child lists if the parent value is set to 0
									if ($(this).val() == 0){
								   		$("#"+child_list).hide();
									}
								});
							});
						}

						setListDependencies'.$type.'();
					});
					</script>'."\n";
		return $out;
	}

	/**
	 * Returns the rights used for this class
	 * @return stdClass
	 */
	public function getRights()
	{
		global $user;

		$element = $this->element;
		if ($element == 'facturerec') {
			$element = 'facture';
		} elseif ($element == 'invoice_supplier_rec') {
			return $user->rights->fournisseur->facture;
		}

		return $user->rights->{$element};
	}

	/**
	 * Function used to replace a thirdparty id with another one.
	 * This function is meant to be called from replaceThirdparty with the appropriate tables
	 * Column name fk_soc MUST be used to identify thirdparties
	 *
	 * @param  DoliDB 	   $db 			  Database handler
	 * @param  int 		   $origin_id     Old thirdparty id (the thirdparty to delete)
	 * @param  int 		   $dest_id       New thirdparty id (the thirdparty that will received element of the other)
	 * @param  string[]    $tables        Tables that need to be changed
	 * @param  int         $ignoreerrors  Ignore errors. Return true even if errors. We need this when replacement can fails like for categories (categorie of old thirdparty may already exists on new one)
	 * @return bool						  True if success, False if error
	 */
	public static function commonReplaceThirdparty(DoliDB $db, $origin_id, $dest_id, array $tables, $ignoreerrors = 0)
	{
		foreach ($tables as $table) {
			$sql = 'UPDATE '.$db->prefix().$table.' SET fk_soc = '.((int) $dest_id).' WHERE fk_soc = '.((int) $origin_id);

			if (!$db->query($sql)) {
				if ($ignoreerrors) {
					return true; // TODO Not enough. If there is A-B on kept thirdparty and B-C on old one, we must get A-B-C after merge. Not A-B.
				}
				//$this->errors = $db->lasterror();
				return false;
			}
		}

		return true;
	}

	/**
	 * Function used to replace a product id with another one.
	 * This function is meant to be called from replaceProduct with the appropriate tables
	 * Column name fk_product MUST be used to identify products
	 *
	 * @param  DoliDB 	   $db 			  Database handler
	 * @param  int 		   $origin_id     Old product id (the product to delete)
	 * @param  int 		   $dest_id       New product id (the product that will received element of the other)
	 * @param  string[]    $tables        Tables that need to be changed
	 * @param  int         $ignoreerrors  Ignore errors. Return true even if errors. We need this when replacement can fails like for categories (categorie of old product may already exists on new one)
	 * @return bool						  True if success, False if error
	 */
	public static function commonReplaceProduct(DoliDB $db, $origin_id, $dest_id, array $tables, $ignoreerrors = 0)
	{
		foreach ($tables as $table) {
			$sql = 'UPDATE '.MAIN_DB_PREFIX.$table.' SET fk_product = '.((int) $dest_id).' WHERE fk_product = '.((int) $origin_id);

			if (!$db->query($sql)) {
				if ($ignoreerrors) {
					return true; // TODO Not enough. If there is A-B on kept product and B-C on old one, we must get A-B-C after merge. Not A-B.
				}
				//$this->errors = $db->lasterror();
				return false;
			}
		}

		return true;
	}

	/**
	 * Get buy price to use for margin calculation. This function is called when buy price is unknown.
	 *	 Set buy price = sell price if ForceBuyingPriceIfNull configured,
	 *   else if calculation MARGIN_TYPE = 'costprice' and costprice is defined, use costprice as buyprice
	 *	 else if calculation MARGIN_TYPE = 'pmp' and pmp is calculated, use pmp as buyprice
	 *	 else set min buy price as buy price
	 *
	 * @param float		$unitPrice		 Product unit price
	 * @param float		$discountPercent Line discount percent
	 * @param int		$fk_product		 Product id
	 * @return	float                    <0 if KO, buyprice if OK
	 */
	public function defineBuyPrice($unitPrice = 0.0, $discountPercent = 0.0, $fk_product = 0)
	{
		global $conf;

		$buyPrice = 0;

		if (($unitPrice > 0) && (isset($conf->global->ForceBuyingPriceIfNull) && $conf->global->ForceBuyingPriceIfNull > 0)) {
			 // When ForceBuyingPriceIfNull is set
			$buyPrice = $unitPrice * (1 - $discountPercent / 100);
		} else {
			// Get cost price for margin calculation
			if (!empty($fk_product) && $fk_product > 0) {
				if (isset($conf->global->MARGIN_TYPE) && $conf->global->MARGIN_TYPE == 'costprice') {
					require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
					$product = new Product($this->db);
					$result = $product->fetch($fk_product);
					if ($result <= 0) {
						$this->errors[] = 'ErrorProductIdDoesNotExists';
						return -1;
					}
					if ($product->cost_price > 0) {
						$buyPrice = $product->cost_price;
					} elseif ($product->pmp > 0) {
						$buyPrice = $product->pmp;
					}
				} elseif (isset($conf->global->MARGIN_TYPE) && $conf->global->MARGIN_TYPE == 'pmp') {
					require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
					$product = new Product($this->db);
					$result = $product->fetch($fk_product);
					if ($result <= 0) {
						$this->errors[] = 'ErrorProductIdDoesNotExists';
						return -1;
					}
					if ($product->pmp > 0) {
						$buyPrice = $product->pmp;
					}
				}

				if (empty($buyPrice) && isset($conf->global->MARGIN_TYPE) && in_array($conf->global->MARGIN_TYPE, array('1', 'pmp', 'costprice'))) {
					require_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.product.class.php';
					$productFournisseur = new ProductFournisseur($this->db);
					if (($result = $productFournisseur->find_min_price_product_fournisseur($fk_product)) > 0) {
						$buyPrice = $productFournisseur->fourn_unitprice;
					} elseif ($result < 0) {
						$this->errors[] = $productFournisseur->error;
						return -2;
					}
				}
			}
		}
		return $buyPrice;
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Show photos of an object (nbmax maximum), into several columns
	 *
	 *  @param		string	$modulepart		'product', 'ticket', ...
	 *  @param      string	$sdir        	Directory to scan (full absolute path)
	 *  @param      int		$size        	0=original size, 1='small' use thumbnail if possible
	 *  @param      int		$nbmax       	Nombre maximum de photos (0=pas de max)
	 *  @param      int		$nbbyrow     	Number of image per line or -1 to use div separator or 0 to use no separator. Used only if size=1 or 'small'.
	 * 	@param		int		$showfilename	1=Show filename
	 * 	@param		int		$showaction		1=Show icon with action links (resize, delete)
	 * 	@param		int		$maxHeight		Max height of original image when size='small' (so we can use original even if small requested). If 0, always use 'small' thumb image.
	 * 	@param		int		$maxWidth		Max width of original image when size='small'
	 *  @param      int     $nolink         Do not add a href link to view enlarged imaged into a new tab
	 *  @param      int     $notitle        Do not add title tag on image
	 *  @param		int		$usesharelink	Use the public shared link of image (if not available, the 'nophoto' image will be shown instead)
	 *  @return     string					Html code to show photo. Number of photos shown is saved in this->nbphoto
	 */
	public function show_photos($modulepart, $sdir, $size = 0, $nbmax = 0, $nbbyrow = 5, $showfilename = 0, $showaction = 0, $maxHeight = 120, $maxWidth = 160, $nolink = 0, $notitle = 0, $usesharelink = 0)
	{
		// phpcs:enable
		global $conf, $user, $langs;

		include_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
		include_once DOL_DOCUMENT_ROOT.'/core/lib/images.lib.php';

		$sortfield = 'position_name';
		$sortorder = 'asc';

		$dir = $sdir.'/';
		$pdir = '/';

		$dir .= get_exdir(0, 0, 0, 0, $this, $modulepart);
		$pdir .= get_exdir(0, 0, 0, 0, $this, $modulepart);

		// For backward compatibility
		if ($modulepart == 'product') {
			if (!empty($conf->global->PRODUCT_USE_OLD_PATH_FOR_PHOTO)) {
				$dir = $sdir.'/'.get_exdir($this->id, 2, 0, 0, $this, $modulepart).$this->id."/photos/";
				$pdir = '/'.get_exdir($this->id, 2, 0, 0, $this, $modulepart).$this->id."/photos/";
			}
		}

		// Defined relative dir to DOL_DATA_ROOT
		$relativedir = '';
		if ($dir) {
			$relativedir = preg_replace('/^'.preg_quote(DOL_DATA_ROOT, '/').'/', '', $dir);
			$relativedir = preg_replace('/^[\\/]/', '', $relativedir);
			$relativedir = preg_replace('/[\\/]$/', '', $relativedir);
		}

		$dirthumb = $dir.'thumbs/';
		$pdirthumb = $pdir.'thumbs/';

		$return = '<!-- Photo -->'."\n";
		$nbphoto = 0;

		$filearray = dol_dir_list($dir, "files", 0, '', '(\.meta|_preview.*\.png)$', $sortfield, (strtolower($sortorder) == 'desc' ?SORT_DESC:SORT_ASC), 1);

		/*if (! empty($conf->global->PRODUCT_USE_OLD_PATH_FOR_PHOTO))    // For backward compatiblity, we scan also old dirs
		 {
		 $filearrayold=dol_dir_list($dirold,"files",0,'','(\.meta|_preview.*\.png)$',$sortfield,(strtolower($sortorder)=='desc'?SORT_DESC:SORT_ASC),1);
		 $filearray=array_merge($filearray, $filearrayold);
		 }*/

		completeFileArrayWithDatabaseInfo($filearray, $relativedir);

		if (count($filearray)) {
			if ($sortfield && $sortorder) {
				$filearray = dol_sort_array($filearray, $sortfield, $sortorder);
			}

			foreach ($filearray as $key => $val) {
				$photo = '';
				$file = $val['name'];

				//if (! utf8_check($file)) $file=utf8_encode($file);	// To be sure file is stored in UTF8 in memory

				//if (dol_is_file($dir.$file) && image_format_supported($file) >= 0)
				if (image_format_supported($file) >= 0) {
					$nbphoto++;
					$photo = $file;
					$viewfilename = $file;

					if ($size == 1 || $size == 'small') {   // Format vignette
						// Find name of thumb file
						$photo_vignette = basename(getImageFileNameForSize($dir.$file, '_small'));
						if (!dol_is_file($dirthumb.$photo_vignette)) {
							$photo_vignette = '';
						}

						// Get filesize of original file
						$imgarray = dol_getImageSize($dir.$photo);

						if ($nbbyrow > 0) {
							if ($nbphoto == 1) {
								$return .= '<table class="valigntop center centpercent" style="border: 0; padding: 2px; border-spacing: 2px; border-collapse: separate;">';
							}

							if ($nbphoto % $nbbyrow == 1) {
								$return .= '<tr class="center valignmiddle" style="border: 1px">';
							}
							$return .= '<td style="width: '.ceil(100 / $nbbyrow).'%" class="photo">';
						} elseif ($nbbyrow < 0) {
							$return .= '<div class="inline-block">';
						}

						$return .= "\n";

						$relativefile = preg_replace('/^\//', '', $pdir.$photo);
						if (empty($nolink)) {
							$urladvanced = getAdvancedPreviewUrl($modulepart, $relativefile, 0, 'entity='.$this->entity);
							if ($urladvanced) {
								$return .= '<a href="'.$urladvanced.'">';
							} else {
								$return .= '<a href="'.DOL_URL_ROOT.'/viewimage.php?modulepart='.$modulepart.'&entity='.$this->entity.'&file='.urlencode($pdir.$photo).'" class="aphoto" target="_blank" rel="noopener noreferrer">';
							}
						}

						// Show image (width height=$maxHeight)
						// Si fichier vignette disponible et image source trop grande, on utilise la vignette, sinon on utilise photo origine
						$alt = $langs->transnoentitiesnoconv('File').': '.$relativefile;
						$alt .= ' - '.$langs->transnoentitiesnoconv('Size').': '.$imgarray['width'].'x'.$imgarray['height'];
						if ($notitle) {
							$alt = '';
						}

						$addphotorefcss = 1;

						if ($usesharelink) {
							if ($val['share']) {
								if (empty($maxHeight) || $photo_vignette && $imgarray['height'] > $maxHeight) {
									$return .= '<!-- Show original file (thumb not yet available with shared links) -->';
									$return .= '<img class="photo photowithmargin'.($addphotorefcss ? ' photoref' : '').'" height="'.$maxHeight.'" src="'.DOL_URL_ROOT.'/viewimage.php?hashp='.urlencode($val['share']).'" title="'.dol_escape_htmltag($alt).'">';
								} else {
									$return .= '<!-- Show original file -->';
									$return .= '<img class="photo photowithmargin'.($addphotorefcss ? ' photoref' : '').'" height="'.$maxHeight.'" src="'.DOL_URL_ROOT.'/viewimage.php?hashp='.urlencode($val['share']).'" title="'.dol_escape_htmltag($alt).'">';
								}
							} else {
								$return .= '<!-- Show nophoto file (because file is not shared) -->';
								$return .= '<img class="photo photowithmargin'.($addphotorefcss ? ' photoref' : '').'" height="'.$maxHeight.'" src="'.DOL_URL_ROOT.'/public/theme/common/nophoto.png" title="'.dol_escape_htmltag($alt).'">';
							}
						} else {
							if (empty($maxHeight) || $photo_vignette && $imgarray['height'] > $maxHeight) {
								$return .= '<!-- Show thumb -->';
								$return .= '<img class="photo photowithmargin'.($addphotorefcss ? ' photoref' : '').' maxwidth150onsmartphone maxwidth200" height="'.$maxHeight.'" src="'.DOL_URL_ROOT.'/viewimage.php?modulepart='.$modulepart.'&entity='.$this->entity.'&file='.urlencode($pdirthumb.$photo_vignette).'" title="'.dol_escape_htmltag($alt).'">';
							} else {
								$return .= '<!-- Show original file -->';
								$return .= '<img class="photo photowithmargin'.($addphotorefcss ? ' photoref' : '').'" height="'.$maxHeight.'" src="'.DOL_URL_ROOT.'/viewimage.php?modulepart='.$modulepart.'&entity='.$this->entity.'&file='.urlencode($pdir.$photo).'" title="'.dol_escape_htmltag($alt).'">';
							}
						}

						if (empty($nolink)) {
							$return .= '</a>';
						}
						$return .= "\n";

						if ($showfilename) {
							$return .= '<br>'.$viewfilename;
						}
						if ($showaction) {
							$return .= '<br>';
							// On propose la generation de la vignette si elle n'existe pas et si la taille est superieure aux limites
							if ($photo_vignette && (image_format_supported($photo) > 0) && ($this->imgWidth > $maxWidth || $this->imgHeight > $maxHeight)) {
								$return .= '<a href="'.$_SERVER["PHP_SELF"].'?id='.$this->id.'&action=addthumb&token='.newToken().'&file='.urlencode($pdir.$viewfilename).'">'.img_picto($langs->trans('GenerateThumb'), 'refresh').'&nbsp;&nbsp;</a>';
							}
							// Special cas for product
							if ($modulepart == 'product' && ($user->rights->produit->creer || $user->rights->service->creer)) {
								// Link to resize
								$return .= '<a href="'.DOL_URL_ROOT.'/core/photos_resize.php?modulepart='.urlencode('produit|service').'&id='.$this->id.'&file='.urlencode($pdir.$viewfilename).'" title="'.dol_escape_htmltag($langs->trans("Resize")).'">'.img_picto($langs->trans("Resize"), 'resize', '').'</a> &nbsp; ';

								// Link to delete
								$return .= '<a href="'.$_SERVER["PHP_SELF"].'?id='.$this->id.'&action=delete&token='.newToken().'&file='.urlencode($pdir.$viewfilename).'">';
								$return .= img_delete().'</a>';
							}
						}
						$return .= "\n";

						if ($nbbyrow > 0) {
							$return .= '</td>';
							if (($nbphoto % $nbbyrow) == 0) {
								$return .= '</tr>';
							}
						} elseif ($nbbyrow < 0) {
							$return .= '</div>';
						}
					}

					if (empty($size)) {     // Format origine
						$return .= '<img class="photo photowithmargin" src="'.DOL_URL_ROOT.'/viewimage.php?modulepart='.$modulepart.'&entity='.$this->entity.'&file='.urlencode($pdir.$photo).'">';

						if ($showfilename) {
							$return .= '<br>'.$viewfilename;
						}
						if ($showaction) {
							// Special case for product
							if ($modulepart == 'product' && ($user->rights->produit->creer || $user->rights->service->creer)) {
								// Link to resize
								$return .= '<a href="'.DOL_URL_ROOT.'/core/photos_resize.php?modulepart='.urlencode('produit|service').'&id='.$this->id.'&file='.urlencode($pdir.$viewfilename).'" title="'.dol_escape_htmltag($langs->trans("Resize")).'">'.img_picto($langs->trans("Resize"), 'resize', '').'</a> &nbsp; ';

								// Link to delete
								$return .= '<a href="'.$_SERVER["PHP_SELF"].'?id='.$this->id.'&action=delete&token='.newToken().'&file='.urlencode($pdir.$viewfilename).'">';
								$return .= img_delete().'</a>';
							}
						}
					}

					// On continue ou on arrete de boucler ?
					if ($nbmax && $nbphoto >= $nbmax) {
						break;
					}
				}
			}

			if ($size == 1 || $size == 'small') {
				if ($nbbyrow > 0) {
					// Ferme tableau
					while ($nbphoto % $nbbyrow) {
						$return .= '<td style="width: '.ceil(100 / $nbbyrow).'%">&nbsp;</td>';
						$nbphoto++;
					}

					if ($nbphoto) {
						$return .= '</table>';
					}
				}
			}
		}

		$this->nbphoto = $nbphoto;

		return $return;
	}


	/**
	 * Function test if type is array
	 *
	 * @param   array   $info   content informations of field
	 * @return  bool			true if array
	 */
	protected function isArray($info)
	{
		if (is_array($info)) {
			if (isset($info['type']) && $info['type'] == 'array') {
				return true;
			} else {
				return false;
			}
		}
		return false;
	}

	/**
	 * Function test if type is date
	 *
	 * @param   array   $info   content informations of field
	 * @return  bool			true if date
	 */
	public function isDate($info)
	{
		if (isset($info['type']) && ($info['type'] == 'date' || $info['type'] == 'datetime' || $info['type'] == 'timestamp')) {
			return true;
		}
		return false;
	}

	/**
	 * Function test if type is duration
	 *
	 * @param   array   $info   content informations of field
	 * @return  bool			true if field of type duration
	 */
	public function isDuration($info)
	{
		if (is_array($info)) {
			if (isset($info['type']) && ($info['type'] == 'duration')) {
				return true;
			} else {
				return false;
			}
		} else {
			return false;
		}
	}

	/**
	 * Function test if type is integer
	 *
	 * @param   array   $info   content informations of field
	 * @return  bool			true if integer
	 */
	public function isInt($info)
	{
		if (is_array($info)) {
			if (isset($info['type']) && ($info['type'] == 'int' || preg_match('/^integer/i', $info['type']))) {
				return true;
			} else {
				return false;
			}
		} else {
			return false;
		}
	}

	/**
	 * Function test if type is float
	 *
	 * @param   array   $info   content informations of field
	 * @return  bool			true if float
	 */
	public function isFloat($info)
	{
		if (is_array($info)) {
			if (isset($info['type']) && (preg_match('/^(double|real|price)/i', $info['type']))) {
				return true;
			} else {
				return false;
			}
		}
		return false;
	}

	/**
	 * Function test if type is text
	 *
	 * @param   array   $info   content informations of field
	 * @return  bool			true if type text
	 */
	public function isText($info)
	{
		if (is_array($info)) {
			if (isset($info['type']) && $info['type'] == 'text') {
				return true;
			} else {
				return false;
			}
		}
		return false;
	}

	/**
	 * Function test if field can be null
	 *
	 * @param   array   $info   content informations of field
	 * @return  bool			true if it can be null
	 */
	protected function canBeNull($info)
	{
		if (is_array($info)) {
			if (isset($info['notnull']) && $info['notnull'] != '1') {
				return true;
			} else {
				return false;
			}
		}
		return true;
	}

	/**
	 * Function test if field is forced to null if zero or empty
	 *
	 * @param   array   $info   content informations of field
	 * @return  bool			true if forced to null
	 */
	protected function isForcedToNullIfZero($info)
	{
		if (is_array($info)) {
			if (isset($info['notnull']) && $info['notnull'] == '-1') {
				return true;
			} else {
				return false;
			}
		}
		return false;
	}

	/**
	 * Function test if is indexed
	 *
	 * @param   array   $info   content informations of field
	 * @return                  bool
	 */
	protected function isIndex($info)
	{
		if (is_array($info)) {
			if (isset($info['index']) && $info['index'] == true) {
				return true;
			} else {
				return false;
			}
		}
		return false;
	}


	/**
	 * Function to prepare a part of the query for insert.
	 * Note $this->${field} are set by the page that make the createCommon or the updateCommon.
	 * $this->${field} should be a clean value. The page can run
	 *
	 * @return array
	 */
	protected function setSaveQuery()
	{
		global $conf;

		$queryarray = array();
		foreach ($this->fields as $field => $info) {	// Loop on definition of fields
			// Depending on field type ('datetime', ...)
			if ($this->isDate($info)) {
				if (empty($this->{$field})) {
					$queryarray[$field] = null;
				} else {
					$queryarray[$field] = $this->db->idate($this->{$field});
				}
			} elseif ($this->isDuration($info)) {
				// $this->{$field} may be null, '', 0, '0', 123, '123'
				if ((isset($this->{$field}) && $this->{$field} != '') || !empty($info['notnull'])) {
					if (!isset($this->{$field})) {
						$queryarray[$field] = 0;
					} else {
						$queryarray[$field] = (int) $this->{$field};		// If '0', it may be set to null later if $info['notnull'] == -1
					}
				} else {
					$queryarray[$field] = null;
				}
			} elseif ($this->isInt($info) || $this->isFloat($info)) {
				if ($field == 'entity' && is_null($this->{$field})) {
					$queryarray[$field] = $conf->entity;
				} else {
					// $this->{$field} may be null, '', 0, '0', 123, '123'
					if ((isset($this->{$field}) && $this->{$field} != '') || !empty($info['notnull'])) {
						if (!isset($this->{$field})) {
							$queryarray[$field] = 0;
						} elseif ($this->isInt($info)) {
							$queryarray[$field] = (int) $this->{$field};	// If '0', it may be set to null later if $info['notnull'] == -1
						} elseif ($this->isFloat($info)) {
							$queryarray[$field] = (double) $this->{$field};	// If '0', it may be set to null later if $info['notnull'] == -1
						}
					} else {
						$queryarray[$field] = null;
					}
				}
			} else {
				// Note: If $this->{$field} is not defined, it means there is a bug into definition of ->fields or a missing declaration of property
				// We should keep the warning generated by this because it is a bug somewhere else in code, not here.
				$queryarray[$field] = $this->{$field};
			}

			if ($info['type'] == 'timestamp' && empty($queryarray[$field])) {
				unset($queryarray[$field]);
			}
			if (!empty($info['notnull']) && $info['notnull'] == -1 && empty($queryarray[$field])) {
				$queryarray[$field] = null; // May force 0 to null
			}
		}

		return $queryarray;
	}

	/**
	 * Function to load data from a SQL pointer into properties of current object $this
	 *
	 * @param   stdClass    $obj    Contain data of object from database
	 * @return void
	 */
	public function setVarsFromFetchObj(&$obj)
	{
		global $db;

		foreach ($this->fields as $field => $info) {
			if ($this->isDate($info)) {
				if (is_null($obj->{$field}) || $obj->{$field} === '' || $obj->{$field} === '0000-00-00 00:00:00' || $obj->{$field} === '1000-01-01 00:00:00') {
					$this->{$field} = '';
				} else {
					$this->{$field} = $db->jdate($obj->{$field});
				}
			} elseif ($this->isInt($info)) {
				if ($field == 'rowid') {
					$this->id = (int) $obj->{$field};
				} else {
					if ($this->isForcedToNullIfZero($info)) {
						if (empty($obj->{$field})) {
							$this->{$field} = null;
						} else {
							$this->{$field} = (double) $obj->{$field};
						}
					} else {
						if (!is_null($obj->{$field}) || (isset($info['notnull']) && $info['notnull'] == 1)) {
							$this->{$field} = (int) $obj->{$field};
						} else {
							$this->{$field} = null;
						}
					}
				}
			} elseif ($this->isFloat($info)) {
				if ($this->isForcedToNullIfZero($info)) {
					if (empty($obj->{$field})) {
						$this->{$field} = null;
					} else {
						$this->{$field} = (double) $obj->{$field};
					}
				} else {
					if (!is_null($obj->{$field}) || (isset($info['notnull']) && $info['notnull'] == 1)) {
						$this->{$field} = (double) $obj->{$field};
					} else {
						$this->{$field} = null;
					}
				}
			} else {
				$this->{$field} = $obj->{$field};
			}
		}

		// If there is no 'ref' field, we force property ->ref to ->id for a better compatibility with common functions.
		if (!isset($this->fields['ref']) && isset($this->id)) {
			$this->ref = $this->id;
		}
	}

	/**
	 * Function to concat keys of fields
	 *
	 * @param   string   $alias   	String of alias of table for fields. For example 't'.
	 * @return  string				list of alias fields
	 */
	public function getFieldList($alias = '')
	{
		$keys = array_keys($this->fields);
		if (!empty($alias)) {
			$keys_with_alias = array();
			foreach ($keys as $fieldname) {
				$keys_with_alias[] = $alias . '.' . $fieldname;
			}
			return implode(',', $keys_with_alias);
		} else {
			return implode(',', $keys);
		}
	}

	/**
	 * Add quote to field value if necessary
	 *
	 * @param 	string|int	$value			Value to protect
	 * @param	array		$fieldsentry	Properties of field
	 * @return 	string
	 */
	protected function quote($value, $fieldsentry)
	{
		if (is_null($value)) {
			return 'NULL';
		} elseif (preg_match('/^(int|double|real|price)/i', $fieldsentry['type'])) {
			return price2num("$value");
		} elseif ($fieldsentry['type'] == 'boolean') {
			if ($value) {
				return 'true';
			} else {
				return 'false';
			}
		} else {
			return "'".$this->db->escape($value)."'";
		}
	}


	/**
	 * Create object into database
	 *
	 * @param  User $user      User that creates
	 * @param  bool $notrigger false=launch triggers after, true=disable triggers
	 * @return int             <0 if KO, Id of created object if OK
	 */
	public function createCommon(User $user, $notrigger = false)
	{
		global $langs;
		dol_syslog(get_class($this)."::createCommon create", LOG_DEBUG);

		$error = 0;

		$now = dol_now();

		$fieldvalues = $this->setSaveQuery();

		if (array_key_exists('date_creation', $fieldvalues) && empty($fieldvalues['date_creation'])) {
			$fieldvalues['date_creation'] = $this->db->idate($now);
		}
		if (array_key_exists('fk_user_creat', $fieldvalues) && !($fieldvalues['fk_user_creat'] > 0)) {
			$fieldvalues['fk_user_creat'] = $user->id;
		}
		unset($fieldvalues['rowid']); // The field 'rowid' is reserved field name for autoincrement field so we don't need it into insert.
		if (array_key_exists('ref', $fieldvalues)) {
			$fieldvalues['ref'] = dol_string_nospecial($fieldvalues['ref']); // If field is a ref, we sanitize data
		}

		$keys = array();
		$values = array(); // Array to store string forged for SQL syntax
		foreach ($fieldvalues as $k => $v) {
			$keys[$k] = $k;
			$value = $this->fields[$k];
			$values[$k] = $this->quote($v, $value); // May return string 'NULL' if $value is null
		}

		// Clean and check mandatory
		foreach ($keys as $key) {
			// If field is an implicit foreign key field
			if (preg_match('/^integer:/i', $this->fields[$key]['type']) && $values[$key] == '-1') {
				$values[$key] = '';
			}
			if (!empty($this->fields[$key]['foreignkey']) && $values[$key] == '-1') {
				$values[$key] = '';
			}

			if (isset($this->fields[$key]['notnull']) && $this->fields[$key]['notnull'] == 1 && (!isset($values[$key]) || $values[$key] === 'NULL') && is_null($this->fields[$key]['default'])) {
				$error++;
				$langs->load("errors");
				dol_syslog("Mandatory field '".$key."' is empty and required into ->fields definition of class");
				$this->errors[] = $langs->trans("ErrorFieldRequired", $this->fields[$key]['label']);
			}

			// If value is null and there is a default value for field
			if (isset($this->fields[$key]['notnull']) && $this->fields[$key]['notnull'] == 1 && (!isset($values[$key]) || $values[$key] === 'NULL') && !is_null($this->fields[$key]['default'])) {
				$values[$key] = $this->quote($this->fields[$key]['default'], $this->fields[$key]);
			}

			// If field is an implicit foreign key field
			if (preg_match('/^integer:/i', $this->fields[$key]['type']) && empty($values[$key])) {
				if (isset($this->fields[$key]['default'])) {
					$values[$key] = ((int) $this->fields[$key]['default']);
				} else {
					$values[$key] = 'null';
				}
			}
			if (!empty($this->fields[$key]['foreignkey']) && empty($values[$key])) {
				$values[$key] = 'null';
			}
		}

		if ($error) {
			return -1;
		}

		$this->db->begin();

		if (!$error) {
			$sql = "INSERT INTO ".$this->db->prefix().$this->table_element;
			$sql .= " (".implode(", ", $keys).')';
			$sql .= " VALUES (".implode(", ", $values).")";		// $values can contains 'abc' or 123

			$res = $this->db->query($sql);
			if (!$res) {
				$error++;
				if ($this->db->lasterrno() == 'DB_ERROR_RECORD_ALREADY_EXISTS') {
					$this->errors[] = "ErrorRefAlreadyExists";
				} else {
					$this->errors[] = $this->db->lasterror();
				}
			}
		}

		if (!$error) {
			$this->id = $this->db->last_insert_id($this->db->prefix().$this->table_element);
		}

		// If we have a field ref with a default value of (PROV)
		if (!$error) {
			if (key_exists('ref', $this->fields) && $this->fields['ref']['notnull'] > 0 && key_exists('default', $this->fields['ref']) && $this->fields['ref']['default'] == '(PROV)') {
				$sql = "UPDATE ".$this->db->prefix().$this->table_element." SET ref = '(PROV".((int) $this->id).")' WHERE (ref = '(PROV)' OR ref = '') AND rowid = ".((int) $this->id);
				$resqlupdate = $this->db->query($sql);

				if ($resqlupdate === false) {
					$error++;
					$this->errors[] = $this->db->lasterror();
				} else {
					$this->ref = '(PROV'.$this->id.')';
				}
			}
		}

		// Create extrafields
		if (!$error) {
			$result = $this->insertExtraFields();
			if ($result < 0) {
				$error++;
			}
		}

		// Create lines
		if (!empty($this->table_element_line) && !empty($this->fk_element)) {
			$num = (is_array($this->lines) ? count($this->lines) : 0);
			for ($i = 0; $i < $num; $i++) {
				$line = $this->lines[$i];

				$keyforparent = $this->fk_element;
				$line->$keyforparent = $this->id;

				// Test and convert into object this->lines[$i]. When coming from REST API, we may still have an array
				//if (! is_object($line)) $line=json_decode(json_encode($line), false);  // convert recursively array into object.
				if (!is_object($line)) {
					$line = (object) $line;
				}

				$result = $line->create($user, 1);
				if ($result < 0) {
					$this->error = $line->error;
					$this->db->rollback();
					return -1;
				}
			}
		}

		// Triggers
		if (!$error && !$notrigger) {
			// Call triggers
			$result = $this->call_trigger(strtoupper(get_class($this)).'_CREATE', $user);
			if ($result < 0) {
				$error++;
			}
			// End call triggers
		}

		// Commit or rollback
		if ($error) {
			$this->db->rollback();
			return -1;
		} else {
			$this->db->commit();
			return $this->id;
		}
	}


	/**
	 * Load object in memory from the database
	 *
	 * @param	int    	$id				Id object
	 * @param	string 	$ref			Ref
	 * @param	string	$morewhere		More SQL filters (' AND ...')
	 * @return 	int         			<0 if KO, 0 if not found, >0 if OK
	 */
	public function fetchCommon($id, $ref = null, $morewhere = '')
	{
		if (empty($id) && empty($ref) && empty($morewhere)) {
			return -1;
		}

		$fieldlist = $this->getFieldList('t');
		if (empty($fieldlist)) {
			return 0;
		}

		$sql = "SELECT ".$fieldlist;
		$sql .= " FROM ".$this->db->prefix().$this->table_element.' as t';

		if (!empty($id)) {
			$sql .= ' WHERE t.rowid = '.((int) $id);
		} elseif (!empty($ref)) {
			$sql .= " WHERE t.ref = '".$this->db->escape($ref)."'";
		} else {
			$sql .= ' WHERE 1 = 1'; // usage with empty id and empty ref is very rare
		}
		if (empty($id) && isset($this->ismultientitymanaged) && $this->ismultientitymanaged == 1) {
			$sql .= ' AND t.entity IN ('.getEntity($this->table_element).')';
		}
		if ($morewhere) {
			$sql .= $morewhere;
		}
		$sql .= ' LIMIT 1'; // This is a fetch, to be sure to get only one record

		$res = $this->db->query($sql);
		if ($res) {
			$obj = $this->db->fetch_object($res);
			if ($obj) {
				$this->setVarsFromFetchObj($obj);

				// Retrieve all extrafield
				// fetch optionals attributes and labels
				$this->fetch_optionals();

				return $this->id;
			} else {
				return 0;
			}
		} else {
			$this->error = $this->db->lasterror();
			$this->errors[] = $this->error;
			return -1;
		}
	}

	/**
	 * Load object in memory from the database
	 *
	 * @param	string	$morewhere		More SQL filters (' AND ...')
	 * @return 	int         			<0 if KO, 0 if not found, >0 if OK
	 */
	public function fetchLinesCommon($morewhere = '')
	{
		$objectlineclassname = get_class($this).'Line';
		if (!class_exists($objectlineclassname)) {
			$this->error = 'Error, class '.$objectlineclassname.' not found during call of fetchLinesCommon';
			return -1;
		}

		$objectline = new $objectlineclassname($this->db);

		$sql = "SELECT ".$objectline->getFieldList('l');
		$sql .= " FROM ".$this->db->prefix().$objectline->table_element." as l";
		$sql .= " WHERE l.fk_".$this->db->escape($this->element)." = ".((int) $this->id);
		if ($morewhere) {
			$sql .= $morewhere;
		}
		if (isset($objectline->fields['position'])) {
			$sql .= $this->db->order('position', 'ASC');
		}

		$resql = $this->db->query($sql);
		if ($resql) {
			$num_rows = $this->db->num_rows($resql);
			$i = 0;
			while ($i < $num_rows) {
				$obj = $this->db->fetch_object($resql);
				if ($obj) {
					$newline = new $objectlineclassname($this->db);
					$newline->setVarsFromFetchObj($obj);

					$this->lines[] = $newline;
				}
				$i++;
			}

			return 1;
		} else {
			$this->error = $this->db->lasterror();
			$this->errors[] = $this->error;
			return -1;
		}
	}

	/**
	 * Update object into database
	 *
	 * @param  User $user      	User that modifies
	 * @param  bool $notrigger 	false=launch triggers after, true=disable triggers
	 * @return int             	<0 if KO, >0 if OK
	 */
	public function updateCommon(User $user, $notrigger = false)
	{
		global $conf, $langs;
		dol_syslog(get_class($this)."::updateCommon update", LOG_DEBUG);

		$error = 0;

		$now = dol_now();

		$fieldvalues = $this->setSaveQuery();

		if (array_key_exists('date_modification', $fieldvalues) && empty($fieldvalues['date_modification'])) {
			$fieldvalues['date_modification'] = $this->db->idate($now);
		}
		if (array_key_exists('fk_user_modif', $fieldvalues) && !($fieldvalues['fk_user_modif'] > 0)) {
			$fieldvalues['fk_user_modif'] = $user->id;
		}
		unset($fieldvalues['rowid']); // The field 'rowid' is reserved field name for autoincrement field so we don't need it into update.
		if (array_key_exists('ref', $fieldvalues)) {
			$fieldvalues['ref'] = dol_string_nospecial($fieldvalues['ref']); // If field is a ref, we sanitize data
		}

		// Add quotes and escape on fields with type string
		$keys = array();
		$values = array();
		$tmp = array();
		foreach ($fieldvalues as $k => $v) {
			$keys[$k] = $k;
			$value = $this->fields[$k];
			$values[$k] = $this->quote($v, $value);
			$tmp[] = $k.'='.$this->quote($v, $this->fields[$k]);
		}

		// Clean and check mandatory fields
		foreach ($keys as $key) {
			if (preg_match('/^integer:/i', $this->fields[$key]['type']) && $values[$key] == '-1') {
				$values[$key] = ''; // This is an implicit foreign key field
			}
			if (!empty($this->fields[$key]['foreignkey']) && $values[$key] == '-1') {
				$values[$key] = ''; // This is an explicit foreign key field
			}

			//var_dump($key.'-'.$values[$key].'-'.($this->fields[$key]['notnull'] == 1));
			/*
			if ($this->fields[$key]['notnull'] == 1 && empty($values[$key]))
			{
				$error++;
				$this->errors[]=$langs->trans("ErrorFieldRequired", $this->fields[$key]['label']);
			}*/
		}

		$sql = 'UPDATE '.$this->db->prefix().$this->table_element.' SET '.implode(', ', $tmp).' WHERE rowid='.((int) $this->id);

		$this->db->begin();
		if (!$error) {
			$res = $this->db->query($sql);
			if (!$res) {
				$error++;
				$this->errors[] = $this->db->lasterror();
			}
		}

		// Update extrafield
		if (!$error) {
			$result = $this->insertExtraFields();
			if ($result < 0) {
				$error++;
			}
		}

		// Triggers
		if (!$error && !$notrigger) {
			// Call triggers
			$result = $this->call_trigger(strtoupper(get_class($this)).'_MODIFY', $user);
			if ($result < 0) {
				$error++;
			} //Do also here what you must do to rollback action if trigger fail
			// End call triggers
		}

		// Commit or rollback
		if ($error) {
			$this->db->rollback();
			return -1;
		} else {
			$this->db->commit();
			return $this->id;
		}
	}

	/**
	 * Delete object in database
	 *
	 * @param 	User 	$user       			User that deletes
	 * @param 	bool 	$notrigger  			false=launch triggers after, true=disable triggers
	 * @param	int		$forcechilddeletion		0=no, 1=Force deletion of children
	 * @return 	int             				<=0 if KO, 0=Nothing done because object has child, >0 if OK
	 */
	public function deleteCommon(User $user, $notrigger = false, $forcechilddeletion = 0)
	{
		dol_syslog(get_class($this)."::deleteCommon delete", LOG_DEBUG);

		$error = 0;

		$this->db->begin();

		if ($forcechilddeletion) {	// Force also delete of childtables that should lock deletion in standard case when option force is off
			foreach ($this->childtables as $table) {
				$sql = "DELETE FROM ".$this->db->prefix().$table." WHERE ".$this->fk_element." = ".((int) $this->id);
				$resql = $this->db->query($sql);
				if (!$resql) {
					$this->error = $this->db->lasterror();
					$this->errors[] = $this->error;
					$this->db->rollback();
					return -1;
				}
			}
		} elseif (!empty($this->fk_element) && !empty($this->childtables)) {	// If object has childs linked with a foreign key field, we check all child tables.
			$objectisused = $this->isObjectUsed($this->id);
			if (!empty($objectisused)) {
				dol_syslog(get_class($this)."::deleteCommon Can't delete record as it has some child", LOG_WARNING);
				$this->error = 'ErrorRecordHasChildren';
				$this->errors[] = $this->error;
				$this->db->rollback();
				return 0;
			}
		}

		// Delete cascade first
		if (is_array($this->childtablesoncascade) && !empty($this->childtablesoncascade)) {
			foreach ($this->childtablesoncascade as $table) {
				$deleteFromObject = explode(':', $table);
				if (count($deleteFromObject) >= 2) {
					$className = str_replace('@', '', $deleteFromObject[0]);
					$filePath = $deleteFromObject[1];
					$columnName = $deleteFromObject[2];
					$TMoreSQL = array();
					$more_sql = $deleteFromObject[3];
					if (!empty($more_sql)) {
						$TMoreSQL['customsql'] = $more_sql;
					}
					if (dol_include_once($filePath)) {
						$childObject = new $className($this->db);
						if (method_exists($childObject, 'deleteByParentField')) {
							$result = $childObject->deleteByParentField($this->id, $columnName, $TMoreSQL);
							if ($result < 0) {
								$error++;
								$this->errors[] = $childObject->error;
								break;
							}
						} else {
							$error++;
							$this->errors[] = "You defined a cascade delete on an object $childObject but there is no method deleteByParentField for it";
							break;
						}
					} else {
						$error++;
						$this->errors[] = 'Cannot include child class file '.$filePath;
						break;
					}
				} else {
					// Delete record in child table
					$sql = "DELETE FROM ".$this->db->prefix().$table." WHERE ".$this->fk_element." = ".((int) $this->id);

					$resql = $this->db->query($sql);
					if (!$resql) {
						$error++;
						$this->error = $this->db->lasterror();
						$this->errors[] = $this->error;
						break;
					}
				}
			}
		}

		if (!$error) {
			if (!$notrigger) {
				// Call triggers
				$result = $this->call_trigger(strtoupper(get_class($this)).'_DELETE', $user);
				if ($result < 0) {
					$error++;
				} // Do also here what you must do to rollback action if trigger fail
				// End call triggers
			}
		}

		// Delete llx_ecm_files
		if (!$error) {
			$res = $this->deleteEcmFiles(1); // Deleting files physically is done later with the dol_delete_dir_recursive
			if (!$res) {
				$error++;
			}
		}

		if (!$error && !empty($this->isextrafieldmanaged)) {
			$result = $this->deleteExtraFields();
			if ($result < 0) {
				$error++;
			}
		}

		if (!$error) {
			$sql = 'DELETE FROM '.$this->db->prefix().$this->table_element.' WHERE rowid='.((int) $this->id);

			$resql = $this->db->query($sql);
			if (!$resql) {
				$error++;
				$this->errors[] = $this->db->lasterror();
			}
		}

		// Commit or rollback
		if ($error) {
			$this->db->rollback();
			return -1;
		} else {
			$this->db->commit();
			return 1;
		}
	}

	/**
	 * Delete all child object from a parent ID
	 *
	 * @param		int		$parentId      Parent Id
	 * @param		string	$parentField   Name of Foreign key parent column
	 * @param 		array 	$filter		an array filter
	 * @param		string	$filtermode	AND or OR
	 * @return		int						<0 if KO, >0 if OK
	 * @throws Exception
	 */
	public function deleteByParentField($parentId = 0, $parentField = '', $filter = array(), $filtermode = "AND")
	{
		global $user;

		$error = 0;
		$deleted = 0;

		if (!empty($parentId) && !empty($parentField)) {
			$this->db->begin();

			$sql = "SELECT rowid FROM ".$this->db->prefix().$this->table_element;
			$sql .= " WHERE ".$parentField." = ".(int) $parentId;

			// Manage filters
			$sqlwhere = array();
			if (count($filter) > 0) {
				foreach ($filter as $key => $value) {
					if ($key == 'customsql') {
						$sqlwhere[] = $value;
					} elseif (strpos($value, '%') === false) {
						$sqlwhere[] = $key." IN (".$this->db->sanitize($this->db->escape($value)).")";
					} else {
						$sqlwhere[] = $key." LIKE '%".$this->db->escape($value)."%'";
					}
				}
			}
			if (count($sqlwhere) > 0) {
				$sql .= " AND (".implode(" ".$filtermode." ", $sqlwhere).")";
			}

			$resql = $this->db->query($sql);
			if (!$resql) {
				$this->errors[] = $this->db->lasterror();
				$error++;
			} else {
				while ($obj = $this->db->fetch_object($resql)) {
					$result = $this->fetch($obj->rowid);
					if ($result < 0) {
						$error++;
						$this->errors[] = $this->error;
					} else {
						if (get_class($this) == 'Contact') { // TODO special code because delete() for contact has not been standardized like other delete.
							$result = $this->delete();
						} else {
							$result = $this->delete($user);
						}
						if ($result < 0) {
							$error++;
							$this->errors[] = $this->error;
						} else {
							$deleted++;
						}
					}
				}
			}

			if (empty($error)) {
				$this->db->commit();
				return $deleted;
			} else {
				$this->error = implode(', ', $this->errors);
				$this->db->rollback();
				return $error * -1;
			}
		}

		return $deleted;
	}

	/**
	 *  Delete a line of object in database
	 *
	 *	@param  User	$user       User that delete
	 *  @param	int		$idline		Id of line to delete
	 *  @param 	bool 	$notrigger  false=launch triggers after, true=disable triggers
	 *  @return int         		>0 if OK, <0 if KO
	 */
	public function deleteLineCommon(User $user, $idline, $notrigger = false)
	{
		global $conf;

		$error = 0;

		$tmpforobjectclass = get_class($this);
		$tmpforobjectlineclass = ucfirst($tmpforobjectclass).'Line';

		// Call trigger
		$result = $this->call_trigger('LINE'.strtoupper($tmpforobjectclass).'_DELETE', $user);
		if ($result < 0) {
			return -1;
		}
		// End call triggers

		$this->db->begin();

		$sql = "DELETE FROM ".$this->db->prefix().$this->table_element_line;
		$sql .= " WHERE rowid = ".((int) $idline);

		dol_syslog(get_class($this)."::deleteLineCommon", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if (!$resql) {
			$this->error = "Error ".$this->db->lasterror();
			$error++;
		}

		if (empty($error)) {
			// Remove extrafields
			$tmpobjectline = new $tmpforobjectlineclass($this->db);
			if (!isset($tmpobjectline->isextrafieldmanaged) || !empty($tmpobjectline->isextrafieldmanaged)) {
				$tmpobjectline->id = $idline;
				$result = $tmpobjectline->deleteExtraFields();
				if ($result < 0) {
					$error++;
					$this->error = "Error ".get_class($this)."::deleteLineCommon deleteExtraFields error -4 ".$tmpobjectline->error;
				}
			}
		}

		if (empty($error)) {
			$this->db->commit();
			return 1;
		} else {
			dol_syslog(get_class($this)."::deleteLineCommon ERROR:".$this->error, LOG_ERR);
			$this->db->rollback();
			return -1;
		}
	}


	/**
	 *	Set to a status
	 *
	 *	@param	User	$user			Object user that modify
	 *  @param	int		$status			New status to set (often a constant like self::STATUS_XXX)
	 *  @param	int		$notrigger		1=Does not execute triggers, 0=Execute triggers
	 *  @param  string  $triggercode    Trigger code to use
	 *	@return	int						<0 if KO, >0 if OK
	 */
	public function setStatusCommon($user, $status, $notrigger = 0, $triggercode = '')
	{
		$error = 0;

		$this->db->begin();

		$statusfield = 'status';
		if ($this->element == 'don' || $this->element == 'donation') {
			$statusfield = 'fk_statut';
		}

		$sql = "UPDATE ".$this->db->prefix().$this->table_element;
		$sql .= " SET ".$statusfield." = ".((int) $status);
		$sql .= " WHERE rowid = ".((int) $this->id);

		if ($this->db->query($sql)) {
			if (!$error) {
				$this->oldcopy = clone $this;
			}

			if (!$error && !$notrigger) {
				// Call trigger
				$result = $this->call_trigger($triggercode, $user);
				if ($result < 0) {
					$error++;
				}
			}

			if (!$error) {
				$this->status = $status;
				$this->db->commit();
				return 1;
			} else {
				$this->db->rollback();
				return -1;
			}
		} else {
			$this->error = $this->db->error();
			$this->db->rollback();
			return -1;
		}
	}


	/**
	 * Initialise object with example values
	 * Id must be 0 if object instance is a specimen
	 *
	 * @return int
	 */
	public function initAsSpecimenCommon()
	{
		global $user;

		$this->id = 0;
		$this->specimen = 1;
		$fields = array(
			'label' => 'This is label',
			'ref' => 'ABCD1234',
			'description' => 'This is a description',
			'qty' => 123.12,
			'note_public' => 'Public note',
			'note_private' => 'Private note',
			'date_creation' => (dol_now() - 3600 * 48),
			'date_modification' => (dol_now() - 3600 * 24),
			'fk_user_creat' => $user->id,
			'fk_user_modif' => $user->id,
			'date' => dol_now(),
		);
		foreach ($fields as $key => $value) {
			if (array_key_exists($key, $this->fields)) {
				$this->{$key} = $value;
			}
		}
		return 1;
	}


	/* Part for comments */

	/**
	 * Load comments linked with current task
	 *	@return boolean	1 if ok
	 */
	public function fetchComments()
	{
		require_once DOL_DOCUMENT_ROOT.'/core/class/comment.class.php';

		$comment = new Comment($this->db);
		$result = $comment->fetchAllFor($this->element, $this->id);
		if ($result < 0) {
			$this->errors = array_merge($this->errors, $comment->errors);
			return -1;
		} else {
			$this->comments = $comment->comments;
		}
		return count($this->comments);
	}

	/**
	 * Return nb comments already posted
	 *
	 * @return int
	 */
	public function getNbComments()
	{
		return count($this->comments);
	}

	/**
	 * Trim object parameters
	 *
	 * @param string[] $parameters array of parameters to trim
	 * @return void
	 */
	public function trimParameters($parameters)
	{
		if (!is_array($parameters)) {
			return;
		}
		foreach ($parameters as $parameter) {
			if (isset($this->$parameter)) {
				$this->$parameter = trim($this->$parameter);
			}
		}
	}

	/* Part for categories/tags */

	/**
	 * Sets object to given categories.
	 *
	 * Deletes object from existing categories not supplied.
	 * Adds it to non existing supplied categories.
	 * Existing categories are left untouch.
	 *
	 * @param 	string 		$type_categ 	Category type ('customer', 'supplier', 'website_page', ...)
	 * @return	int							Array of category objects or < 0 if KO
	 */
	public function getCategoriesCommon($type_categ)
	{
		require_once DOL_DOCUMENT_ROOT.'/categories/class/categorie.class.php';

		// Get current categories
		$c = new Categorie($this->db);
		$existing = $c->containing($this->id, $type_categ, 'id');

		return $existing;
	}

	/**
	 * Sets object to given categories.
	 *
	 * Adds it to non existing supplied categories.
	 * Deletes object from existing categories not supplied (if remove_existing==true).
	 * Existing categories are left untouch.
	 *
	 * @param 	int[]|int 	$categories 		Category ID or array of Categories IDs
	 * @param 	string 		$type_categ 		Category type ('customer', 'supplier', 'website_page', ...) definied into const class Categorie type
	 * @param 	boolean		$remove_existing 	True: Remove existings categories from Object if not supplies by $categories, False: let them
	 * @return	int							<0 if KO, >0 if OK
	 */
	public function setCategoriesCommon($categories, $type_categ = '', $remove_existing = true)
	{
		// Handle single category
		if (!is_array($categories)) {
			$categories = array($categories);
		}

		dol_syslog(get_class($this)."::setCategoriesCommon Oject Id:".$this->id.' type_categ:'.$type_categ.' nb tag add:'.count($categories), LOG_DEBUG);

		require_once DOL_DOCUMENT_ROOT.'/categories/class/categorie.class.php';

		if (empty($type_categ)) {
			dol_syslog(__METHOD__.': Type '.$type_categ.'is an unknown category type. Done nothing.', LOG_ERR);
			return -1;
		}

		// Get current categories
		$c = new Categorie($this->db);
		$existing = $c->containing($this->id, $type_categ, 'id');
		if ($remove_existing) {
			// Diff
			if (is_array($existing)) {
				$to_del = array_diff($existing, $categories);
				$to_add = array_diff($categories, $existing);
			} else {
				$to_del = array(); // Nothing to delete
				$to_add = $categories;
			}
		} else {
			$to_del = array(); // Nothing to delete
			$to_add = array_diff($categories, $existing);
		}

		$error = 0;
		$ok = 0;

		// Process
		foreach ($to_del as $del) {
			if ($c->fetch($del) > 0) {
				$result=$c->del_type($this, $type_categ);
				if ($result < 0) {
					$error++;
					$this->error = $c->error;
					$this->errors = $c->errors;
					break;
				} else {
					$ok += $result;
				}
			}
		}
		foreach ($to_add as $add) {
			if ($c->fetch($add) > 0) {
				$result = $c->add_type($this, $type_categ);
				if ($result < 0) {
					$error++;
					$this->error = $c->error;
					$this->errors = $c->errors;
					break;
				} else {
					$ok += $result;
				}
			}
		}

		return $error ? -1 * $error : $ok;
	}

	/**
	 * Copy related categories to another object
	 *
	 * @param  int		$fromId	Id object source
	 * @param  int		$toId	Id object cible
	 * @param  string	$type	Type of category ('product', ...)
	 * @return int      < 0 if error, > 0 if ok
	 */
	public function cloneCategories($fromId, $toId, $type = '')
	{
		$this->db->begin();

		if (empty($type)) {
			$type = $this->table_element;
		}

		require_once DOL_DOCUMENT_ROOT.'/categories/class/categorie.class.php';
		$categorystatic = new Categorie($this->db);

		$sql = "INSERT INTO ".$this->db->prefix()."categorie_".(empty($categorystatic->MAP_CAT_TABLE[$type]) ? $type : $categorystatic->MAP_CAT_TABLE[$type])." (fk_categorie, fk_product)";
		$sql .= " SELECT fk_categorie, $toId FROM ".$this->db->prefix()."categorie_".(empty($categorystatic->MAP_CAT_TABLE[$type]) ? $type : $categorystatic->MAP_CAT_TABLE[$type]);
		$sql .= " WHERE fk_product = ".((int) $fromId);

		if (!$this->db->query($sql)) {
			$this->error = $this->db->lasterror();
			$this->db->rollback();
			return -1;
		}

		$this->db->commit();
		return 1;
	}

	/**
	 * Delete related files of object in database
	 *
	 * @param	integer		$mode		0=Use path to find record, 1=Use src_object_xxx fields (Mode 1 is recommanded for new objects)
	 * @return 	bool					True if OK, False if KO
	 */
	public function deleteEcmFiles($mode = 0)
	{
		global $conf;

		$this->db->begin();

		// Delete in database with mode 0
		if ($mode == 0) {
			switch ($this->element) {
				case 'propal':
					$element = 'propale';
					break;
				case 'product':
					$element = 'produit';
					break;
				case 'order_supplier':
					$element = 'fournisseur/commande';
					break;
				case 'invoice_supplier':
					$element = 'fournisseur/facture/'.get_exdir($this->id, 2, 0, 1, $this, 'invoice_supplier');
					break;
				case 'shipping':
					$element = 'expedition/sending';
					break;
				default:
					$element = $this->element;
			}

			// Delete ecm_files extrafields
			$sql = "DELETE FROM ".$this->db->prefix()."ecm_files_extrafields WHERE fk_object IN (";
			$sql .= " SELECT rowid FROM ".$this->db->prefix()."ecm_files WHERE filename LIKE '".$this->db->escape($this->ref)."%'";
			$sql .= " AND filepath = '".$this->db->escape($element)."/".$this->db->escape($this->ref)."' AND entity = ".((int) $conf->entity); // No need of getEntity here
			$sql .= ")";

			if (!$this->db->query($sql)) {
				$this->error = $this->db->lasterror();
				$this->db->rollback();
				return false;
			}

			// Delete ecm_files
			$sql = "DELETE FROM ".$this->db->prefix()."ecm_files";
			$sql .= " WHERE filename LIKE '".$this->db->escape($this->ref)."%'";
			$sql .= " AND filepath = '".$this->db->escape($element)."/".$this->db->escape($this->ref)."' AND entity = ".((int) $conf->entity); // No need of getEntity here

			if (!$this->db->query($sql)) {
				$this->error = $this->db->lasterror();
				$this->db->rollback();
				return false;
			}
		}

		// Delete in database with mode 1
		if ($mode == 1) {
			$sql = 'DELETE FROM '.$this->db->prefix()."ecm_files_extrafields";
			$sql .= " WHERE fk_object IN (SELECT rowid FROM ".$this->db->prefix()."ecm_files WHERE src_object_type = '".$this->db->escape($this->table_element.(empty($this->module) ? "" : "@".$this->module))."' AND src_object_id = ".((int) $this->id).")";
			$resql = $this->db->query($sql);
			if (!$resql) {
				$this->error = $this->db->lasterror();
				$this->db->rollback();
				return false;
			}

			$sql = 'DELETE FROM '.$this->db->prefix()."ecm_files";
			$sql .= " WHERE src_object_type = '".$this->db->escape($this->table_element.(empty($this->module) ? "" : "@".$this->module))."' AND src_object_id = ".((int) $this->id);
			$resql = $this->db->query($sql);
			if (!$resql) {
				$this->error = $this->db->lasterror();
				$this->db->rollback();
				return false;
			}
		}

		$this->db->commit();
		return true;
	}
}