<?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      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) 2018-2019 Frédéric France      <frederic.france@netlogic.fr>
 * Copyright (C) 2018      Josep Lluís Amador   <joseplluis@lliuretic.cat>
 *
 * 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
{
	/**
	 * @var DoliDb		Database handler (result of a new DoliDB)
	 */
	public $db;

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

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

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

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

	/**
	 * @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 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 = '';


	// 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', ...)
	 * @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 The object's previous reference
	 */
	public $ref_previous;

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

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

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

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

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

	/**
	 * @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 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 matches '@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";
		$sql .= " FROM ".MAIN_DB_PREFIX.$element;
		$sql .= " WHERE entity IN (".getEntity($element).")";

		if ($id > 0) $sql .= " AND rowid = ".$db->escape($id);
		elseif ($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) $sql .= " AND entity = ".$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
	 * 	@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 : '')))));

		$ret = '';
		if ($option && $this->civility_code)
		{
			if ($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);
	}

	/**
	 *	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">';
		$return .= '<div class="info-box info-box-sm">';
		$return .= '<span class="info-box-icon bg-infobox-action">';
		$return .= '<i class="fa fa-dol-action"></i>'; // Can be image
		$return .= '</span>';
		$return .= '<div class="info-box-content">';
		$return .= '<span class="info-box-title">'.(method_exists($this, 'getNomUrl') ? $this->getNomUrl() : $this->ref).'</span>';
		$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 = $object->fk_soc;
		}
		if ($this->element == 'user')
		{
			$contactid = $this->contact_id;
			$thirdpartyid = $object->fk_soc;
		}

		$out = '';

		$outdone = 0;
		$coords = $this->getFullAddress(1, ', ', $conf->global->MAIN_SHOW_REGION_IN_STATE_SELECT);
		if ($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 (is_array($this->socialnetworks) && count($this->socialnetworks) > 0) {
				foreach ($this->socialnetworks as $key => $value) {
					$outsocialnetwork .= dol_print_socialnetworks($value, $this->id, $object->id, $key);
					$outdone++;
				}
			} else {
				if ($this->skype) $outsocialnetwork .= dol_print_socialnetworks($this->skype, $this->id, $object->id, 'skype');
				$outdone++;
				if ($this->jabberid) $outsocialnetwork .= dol_print_socialnetworks($this->jabberid, $this->id, $object->id, 'jabber');
				$outdone++;
				if ($this->twitter) $outsocialnetwork .= dol_print_socialnetworks($this->twitter, $this->id, $object->id, 'twitter');
				$outdone++;
				if ($this->facebook) $outsocialnetwork .= dol_print_socialnetworks($this->facebook, $this->id, $object->id, 'facebook');
				$outdone++;
				if ($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->keyword = '';        // 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		$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		$notrigger			Disable all triggers
	 *  @return int                 		<0 if KO, >0 if OK
	 */
	public function add_contact($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 ".MAIN_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 ".MAIN_DB_PREFIX."element_contact";
			$sql .= " (element_id, fk_socpeople, datecreate, statut, fk_c_type_contact) ";
			$sql .= " VALUES (".$this->id.", ".$fk_socpeople." , ";
			$sql .= "'".$this->db->idate($datecreate)."'";
			$sql .= ", 4, ".$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();
					echo 'err rollback';
					return -2;
				} else {
					$this->error = $this->db->error();
					$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)
			{
				$this->error = $this->db->lasterror();
				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 ".MAIN_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);
		$sql .= " where rowid = ".$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 ".MAIN_DB_PREFIX."element_contact";
		$sql .= " WHERE rowid =".$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
		$temp = array();
		$typeContact = $this->liste_type_contact($source, '', 0, 0, $code);

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

		$sql = "DELETE FROM ".MAIN_DB_PREFIX."element_contact";
		$sql .= " WHERE element_id = ".$this->id;
		if ($listId)
			$sql .= " AND fk_c_type_contact IN (".$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 ".MAIN_DB_PREFIX."c_type_contact tc";
		$sql .= ", ".MAIN_DB_PREFIX."element_contact ec";
		if ($source == 'internal') $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."user t on ec.fk_socpeople = t.rowid";
		if ($source == 'external' || $source == 'thirdparty') $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."socpeople t on ec.fk_socpeople = t.rowid";
		$sql .= " WHERE ec.element_id =".$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) $sql .= " AND ec.statut = ".$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'=>$obj->login, 'photo'=>$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.= ", s.fk_soc";
		$sql .= " FROM (".MAIN_DB_PREFIX."element_contact as ec, ".MAIN_DB_PREFIX."c_type_contact as tc)";
		//$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."socpeople as s ON ec.fk_socpeople=s.rowid";	// Si contact de type external, alors il est lie a une societe
		$sql .= " WHERE ec.rowid =".$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 ".MAIN_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 ".MAIN_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 ($num > 0) {
				while ($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') {
						$modulename = 'fournisseur';
					}
					if ($conf->{$modulename}->enabled) {
						$libelle_element = $langs->trans('ContactDefault_'.$obj->element);
						$transkey = "TypeContact_".$obj->element."_".$source."_".$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";
		$sql .= " FROM ".MAIN_DB_PREFIX."element_contact as ec,";
		if ($source == 'internal') $sql .= " ".MAIN_DB_PREFIX."user as c,";
		if ($source == 'external') $sql .= " ".MAIN_DB_PREFIX."socpeople as c,";
		$sql .= " ".MAIN_DB_PREFIX."c_type_contact as tc";
		$sql .= " WHERE ec.element_id = ".$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) $sql .= " AND ec.statut = ".$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);
			$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;
		}

		$sql = 'SELECT rowid FROM '.MAIN_DB_PREFIX.$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')      $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 ".MAIN_DB_PREFIX."c_barcode_type";
				$sql .= " WHERE rowid = ".$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_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;

		$sql = "SELECT rowid FROM ".MAIN_DB_PREFIX.$table;
		$sql .= " WHERE ".$field." = '".$key."'";
		if (!empty($element)) {
			$sql .= " AND entity IN (".getEntity($element).")";
		} else {
			$sql .= " AND entity = ".$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 ".MAIN_DB_PREFIX.$table;
			$sql .= " WHERE rowid = ".$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';

		$sql = "UPDATE ".MAIN_DB_PREFIX.$table." SET ";

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

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

		$sql .= " WHERE ".$id_field." = ".$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 {
			$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')"
	 *	 	@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;

		// 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

		$sql = "SELECT MAX(te.".$fieldid.")";
		$sql .= " FROM ".(empty($nodbprefix) ?MAIN_DB_PREFIX:'').$this->table_element." as te";
		if ($this->element == 'user' && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
			$sql .= ",".MAIN_DB_PREFIX."usergroup_user as ug";
		}
		if (isset($this->ismultientitymanaged) && !is_numeric($this->ismultientitymanaged)) {
			$tmparray = explode('@', $this->ismultientitymanaged);
			$sql .= ", ".MAIN_DB_PREFIX.$tmparray[1]." as ".($tmparray[1] == 'societe' ? 's' : 'parenttable'); // If we need to link to this table to limit select to entity
		} elseif ($this->restrictiononfksoc == 1 && $this->element != 'societe' && !$user->rights->societe->client->voir && !$socid) $sql .= ", ".MAIN_DB_PREFIX."societe as s"; // If we need to link to societe to limit select to socid
		elseif ($this->restrictiononfksoc == 2 && $this->element != 'societe' && !$user->rights->societe->client->voir && !$socid) $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON te.fk_soc = s.rowid"; // If we need to link to societe to limit select to socid
		if ($this->restrictiononfksoc && !$user->rights->societe->client->voir && !$socid)  $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON ".$aliastablesociete.".rowid = sc.fk_soc";
		$sql .= " WHERE te.".$fieldid." < '".$this->db->escape($fieldid == 'rowid' ? $this->id : $this->ref)."'"; // ->ref must always be defined (set to id if field does not exists)
		if ($this->restrictiononfksoc == 1 && !$user->rights->societe->client->voir && !$socid) $sql .= " AND sc.fk_user = ".$user->id;
		if ($this->restrictiononfksoc == 2 && !$user->rights->societe->client->voir && !$socid) $sql .= " AND (sc.fk_user = ".$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].' = '.($tmparray[1] == 'societe' ? 's' : 'parenttable').'.rowid'; // If we need to link to this table to limit select to entity
		} elseif ($this->restrictiononfksoc == 1 && $this->element != 'societe' && !$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 ($this->restrictiononfksoc == 1 && $socid && $this->element != 'societe') $sql .= ' AND te.fk_soc = '.$socid;
		if ($this->restrictiononfksoc == 2 && $socid && $this->element != 'societe') $sql .= ' AND (te.fk_soc = '.$socid.' OR te.fk_soc IS NULL)';
		if ($this->restrictiononfksoc && $socid && $this->element == 'societe') $sql .= ' AND te.rowid = '.$socid;
		//print 'socid='.$socid.' restrictiononfksoc='.$this->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) ?MAIN_DB_PREFIX:'').$this->table_element." as te";
		if ($this->element == 'user' && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
			$sql .= ",".MAIN_DB_PREFIX."usergroup_user as ug";
		}
		if (isset($this->ismultientitymanaged) && !is_numeric($this->ismultientitymanaged)) {
			$tmparray = explode('@', $this->ismultientitymanaged);
			$sql .= ", ".MAIN_DB_PREFIX.$tmparray[1]." as ".($tmparray[1] == 'societe' ? 's' : 'parenttable'); // If we need to link to this table to limit select to entity
		} elseif ($this->restrictiononfksoc == 1 && $this->element != 'societe' && !$user->rights->societe->client->voir && !$socid) $sql .= ", ".MAIN_DB_PREFIX."societe as s"; // If we need to link to societe to limit select to socid
		elseif ($this->restrictiononfksoc == 2 && $this->element != 'societe' && !$user->rights->societe->client->voir && !$socid) $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON te.fk_soc = s.rowid"; // If we need to link to societe to limit select to socid
		if ($this->restrictiononfksoc && !$user->rights->societe->client->voir && !$socid) $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON ".$aliastablesociete.".rowid = sc.fk_soc";
		$sql .= " WHERE te.".$fieldid." > '".$this->db->escape($fieldid == 'rowid' ? $this->id : $this->ref)."'"; // ->ref must always be defined (set to id if field does not exists)
		if ($this->restrictiononfksoc == 1 && !$user->rights->societe->client->voir && !$socid) $sql .= " AND sc.fk_user = ".$user->id;
		if ($this->restrictiononfksoc == 2 && !$user->rights->societe->client->voir && !$socid) $sql .= " AND (sc.fk_user = ".$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].' = '.($tmparray[1] == 'societe' ? 's' : 'parenttable').'.rowid'; // If we need to link to this table to limit select to entity
		} elseif ($this->restrictiononfksoc == 1 && $this->element != 'societe' && !$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 ($this->restrictiononfksoc == 1 && $socid && $this->element != 'societe') $sql .= ' AND te.fk_soc = '.$socid;
		if ($this->restrictiononfksoc == 2 && $socid && $this->element != 'societe') $sql .= ' AND (te.fk_soc = '.$socid.' OR te.fk_soc IS NULL)';
		if ($this->restrictiononfksoc && $socid && $this->element == 'societe') $sql .= ' AND te.rowid = '.$socid;
		//print 'socid='.$socid.' restrictiononfksoc='.$this->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		$projectid		Project id to link element to
	 *	@return		int						<0 if KO, >0 if OK
	 */
	public function setProject($projectid)
	{
		if (!$this->table_element)
		{
			dol_syslog(get_class($this)."::setProject was called on objet with property table_element not defined", LOG_ERR);
			return -1;
		}

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

		dol_syslog(get_class($this)."::setProject", LOG_DEBUG);
		if ($this->db->query($sql))
		{
			$this->fk_project = $projectid;
			return 1;
		} else {
			dol_print_error($this->db);
			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)
	{
		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';

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

			if ($this->db->query($sql))
			{
				$this->mode_reglement_id = $id;
				// for supplier
				if (get_class($this) == 'Fournisseur') $this->mode_reglement_supplier_id = $id;
				return 1;
			} else {
				dol_syslog(get_class($this).'::setPaymentMethods Erreur '.$sql.' - '.$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';

			$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
			$sql .= ' SET '.$fieldname." = '".$this->db->escape($code)."'";
			$sql .= ' WHERE rowid='.$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($this).'::setMulticurrencyCode Erreur '.$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';

			$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
			$sql .= ' SET '.$fieldname.' = '.$rate;
			$sql .= ' WHERE rowid='.$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
								);
								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, $line->multicurrency_subprice
								);
								break;
							default:
								dol_syslog(get_class($this).'::setMulticurrencyRate no updateline defined', LOG_DEBUG);
								break;
						}
					}
				}

				return 1;
			} else {
				dol_syslog(get_class($this).'::setMulticurrencyRate Erreur '.$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		$id		Id of new payment terms
	 *  @return		int				>0 if OK, <0 if KO
	 */
	public function setPaymentTerms($id)
	{
		dol_syslog(get_class($this).'::setPaymentTerms('.$id.')');
		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';

			$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
			$sql .= ' SET '.$fieldname.' = '.(($id > 0 || $id == '0') ? $id : 'NULL');
			$sql .= ' WHERE rowid='.$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 = $id; // for compatibility
				return 1;
			} else {
				dol_syslog(get_class($this).'::setPaymentTerms Erreur '.$sql.' - '.$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 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';

			$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
			$sql .= ' SET '.$fieldname.' = '.$id;
			$sql .= ' WHERE rowid='.$this->id;

			if ($this->db->query($sql))
			{
				$this->retained_warranty_fk_cond_reglement = $id;
				return 1;
			} else {
				dol_syslog(get_class($this).'::setRetainedWarrantyPaymentTerms Erreur '.$sql.' - '.$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';

		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element." SET ".$fieldname." = ".$id;
		$sql .= " WHERE rowid = ".$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 Erreur '.$sql.' - '.$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.')');

		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
		$sql .= " SET fk_shipping_method = ".$shipping_method_id;
		$sql .= " WHERE rowid=".$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.')');

		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
		$sql .= " SET fk_warehouse = ".$warehouse_id;
		$sql .= " WHERE rowid=".$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);

		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
		$sql .= " SET model_pdf = '".$this->db->escape($newmodelpdf)."'";
		$sql .= " WHERE rowid = ".$this->id;
		// if ($this->element == 'facture') $sql.= " AND fk_statut < 2";
		// if ($this->element == 'propal')  $sql.= " AND fk_statut = 0";

		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.')');

		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
		$sql .= " SET fk_account = ".$fk_account;
		$sql .= " WHERE rowid=".$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;
		}

		// Count number of lines to reorder (according to choice $renum)
		$nl = 0;
		$sql = 'SELECT count(rowid) FROM '.MAIN_DB_PREFIX.$this->table_element_line;
		$sql .= ' WHERE '.$this->fk_element.'='.$this->id;
		if (!$renum) $sql .= ' AND rang = 0';
		if ($renum) $sql .= ' AND rang <> 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)
			$sql = 'SELECT rowid FROM '.MAIN_DB_PREFIX.$this->table_element_line;
			$sql .= ' WHERE '.$this->fk_element.' = '.$this->id;
			if ($fk_parent_line) $sql .= ' AND fk_parent_line IS NULL';
			$sql .= ' ORDER BY rang ASC, rowid '.$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)
	{
		$rows = array();

		$sql = 'SELECT rowid FROM '.MAIN_DB_PREFIX.$this->table_element_line;
		$sql .= ' WHERE '.$this->fk_element.' = '.$this->id;
		$sql .= ' AND fk_parent_line = '.$id;
		$sql .= ' ORDER BY rang 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		$rang		Position
	 * 	@return	void
	 */
	public function updateRangOfLine($rowid, $rang)
	{
		$fieldposition = 'rang'; // @todo Rename 'rang' into 'position'
		if (in_array($this->table_element_line, array('bom_bomline', 'ecm_files', 'emailcollector_emailcollectoraction'))) $fieldposition = 'position';

		$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element_line.' SET '.$fieldposition.' = '.$rang;
		$sql .= ' WHERE rowid = '.$rowid;

		dol_syslog(get_class($this)."::updateRangOfLine", LOG_DEBUG);
		if (!$this->db->query($sql))
		{
			dol_print_error($this->db);
		}
	}

	// 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'))) $fieldposition = 'position';

			$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element_line.' SET '.$fieldposition.' = '.$rang;
			$sql .= ' WHERE '.$this->fk_element.' = '.$this->id;
			$sql .= ' AND rang = '.($rang - 1);
			if ($this->db->query($sql))
			{
				$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element_line.' SET '.$fieldposition.' = '.($rang - 1);
				$sql .= ' WHERE rowid = '.$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'))) $fieldposition = 'position';

			$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element_line.' SET '.$fieldposition.' = '.$rang;
			$sql .= ' WHERE '.$this->fk_element.' = '.$this->id;
			$sql .= ' AND rang = '.($rang + 1);
			if ($this->db->query($sql))
			{
				$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element_line.' SET '.$fieldposition.' = '.($rang + 1);
				$sql .= ' WHERE rowid = '.$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)
	{
		$sql = 'SELECT rang FROM '.MAIN_DB_PREFIX.$this->table_element_line;
		$sql .= ' WHERE rowid ='.$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)
	{
		$sql = 'SELECT rowid FROM '.MAIN_DB_PREFIX.$this->table_element_line;
		$sql .= ' WHERE '.$this->fk_element.' = '.$this->id;
		$sql .= ' AND rang = '.$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
		$positionfield = 'rang';
		if ($this->table_element == 'bom') $positionfield = 'position';

		// Search the last rang with fk_parent_line
		if ($fk_parent_line)
		{
			$sql = 'SELECT max('.$positionfield.') FROM '.MAIN_DB_PREFIX.$this->table_element_line;
			$sql .= ' WHERE '.$this->fk_element.' = '.$this->id;
			$sql .= ' AND fk_parent_line = '.$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);
				}
			}
		}
		// If not, search the last rang of element
		else {
			$sql = 'SELECT max('.$positionfield.') FROM '.MAIN_DB_PREFIX.$this->table_element_line;
			$sql .= ' WHERE '.$this->fk_element.' = '.$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;
		}

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

		$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
		$sql .= " SET note".$newsuffix." = ".(!empty($note) ? ("'".$this->db->escape($note)."'") : "NULL");
		$sql .= " ,".(in_array($this->table_element, array('actioncomm', 'adherent', 'advtargetemailing', 'cronjob', 'establishment')) ? "fk_user_mod" : "fk_user_modif")." = ".$user->id;
		$sql .= " WHERE rowid =".$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	$seller				If roundingadjust is '0' or '1' or maybe 'auto', it means we recalculate total for lines before calculating total for object and for this, we need seller object.
	 *	@return	int    			           	<0 if KO, >0 if OK
	 */
	public function update_price($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')
			$MODULE = "MODULE_DISALLOW_UPDATE_PRICE_SUPPLIER_INVOICE";
		elseif ($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 == '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';
		$sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element_line;
		$sql .= ' WHERE '.$this->fk_element.' = '.$this->id;
		if ($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)
					{
						$sqlfix = "UPDATE ".MAIN_DB_PREFIX.$this->table_element_line." SET ".$fieldtva." = ".$tmpcal[1].", total_ttc = ".$tmpcal[2]." WHERE rowid = ".$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;
						}
						$sqlfix = "UPDATE ".MAIN_DB_PREFIX.$this->table_element_line." SET ".$fieldtva." = ".($obj->total_tva - $diff).", total_ttc = ".($obj->total_ttc - $diff)." WHERE rowid = ".$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 ($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 and tva
			$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')             $fieldht = 'total';
			if ($this->element == 'facture_fourn' || $this->element == 'invoice_supplier') $fieldtva = 'total_tva';
			if ($this->element == 'propal')                                                $fieldttc = 'total';
			if ($this->element == 'expensereport')                                         $fieldtva = 'total_tva';
			if ($this->element == 'supplier_proposal')                                     $fieldttc = 'total';

			if (empty($nodatabaseupdate))
			{
				$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element.' SET';
				$sql .= " ".$fieldht."='".price2num($this->total_ht)."',";
				$sql .= " ".$fieldtva."='".price2num($this->total_tva)."',";
				$sql .= " ".$fieldlocaltax1."='".price2num($this->total_localtax1)."',";
				$sql .= " ".$fieldlocaltax2."='".price2num($this->total_localtax2)."',";
				$sql .= " ".$fieldttc."='".price2num($this->total_ttc)."'";
						$sql .= ", multicurrency_total_ht='".price2num($this->multicurrency_total_ht, 'MT', 1)."'";
						$sql .= ", multicurrency_total_tva='".price2num($this->multicurrency_total_tva, 'MT', 1)."'";
						$sql .= ", multicurrency_total_ttc='".price2num($this->multicurrency_total_ttc, 'MT', 1)."'";
				$sql .= ' WHERE rowid = '.$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		$origin_id	Linked element id
	 *	@return		int					<=0 if KO, >0 if OK
	 *	@see		fetchObjectLinked(), updateObjectLinked(), deleteObjectLinked()
	 */
	public function add_object_linked($origin = null, $origin_id = null)
	{
		// phpcs:enable
		$origin = (!empty($origin) ? $origin : $this->origin);
		$origin_id = (!empty($origin_id) ? $origin_id : $this->origin_id);

		// Special case
		if ($origin == 'order') $origin = 'commande';
		if ($origin == 'invoice') $origin = 'facture';
		if ($origin == 'invoice_template') $origin = 'facturerec';
		if ($origin == 'supplierorder') $origin = 'order_supplier';
		$this->db->begin();

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

		dol_syslog(get_class($this)."::add_object_linked", LOG_DEBUG);
		if ($this->db->query($sql))
		{
			$this->db->commit();
			return 1;
		} else {
			$this->error = $this->db->lasterror();
			$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 and
	 *		this->linkedObjects array if $loadalsoobjects = 1
	 *  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 target list linked to source
	 *  - target id+type -> will get source list linked to target
	 *  - source id+type + target type -> will get target list of the type
	 *  - target id+type + target source -> will get source list of the type
	 *
	 *	@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, elemennt 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		$loadalsoobjects	Load also array this->linkedObjects (Use 0 to increase performances)
	 *	@return int							<0 if KO, >0 if OK
	 *  @see	add_object_linked(), updateObjectLinked(), deleteObjectLinked()
	 */
	public function fetchObjectLinked($sourceid = null, $sourcetype = '', $targetid = null, $targettype = '', $clause = 'OR', $alsosametype = 1, $orderby = 'sourcetype', $loadalsoobjects = 1)
	{
		global $conf;

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

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

		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 '.MAIN_DB_PREFIX.'element_element';
		$sql .= " WHERE ";
		if ($justsource || $justtarget)
		{
			if ($justsource)
			{
				$sql .= "fk_source = ".$sourceid." AND sourcetype = '".$this->db->escape($sourcetype)."'";
				if ($withtargettype) $sql .= " AND targettype = '".$this->db->escape($targettype)."'";
			} elseif ($justtarget)
			{
				$sql .= "fk_target = ".$targetid." AND targettype = '".$this->db->escape($targettype)."'";
				if ($withsourcetype) $sql .= " AND sourcetype = '".$this->db->escape($sourcetype)."'";
			}
		} else {
			$sql .= "(fk_source = ".$sourceid." AND sourcetype = '".$this->db->escape($sourcetype)."')";
			$sql .= " ".$clause." (fk_target = ".$targetid." AND targettype = '".$this->db->escape($targettype)."')";
		}
		$sql .= ' ORDER BY '.$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 = $objecttype;
					if ($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'; $module = 'livraison_bon';
					} elseif ($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';
					}

					// Here $module, $classfile and $classname are set
					if ($conf->$module->enabled && (($element != $this->element) || $alsosametype))
					{
						if ($loadalsoobjects)
						{
							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	$targettype		Object target type
	 *	@return							int	>0 if OK, <0 if KO
	 *	@see	add_object_linked(), fetObjectLinked(), deleteObjectLinked()
	 */
	public function updateObjectLinked($sourceid = null, $sourcetype = '', $targetid = null, $targettype = '')
	{
		$updatesource = false;
		$updatetarget = false;

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

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

		dol_syslog(get_class($this)."::updateObjectLinked", LOG_DEBUG);
		if ($this->db->query($sql))
		{
			return 1;
		} else {
			$this->error = $this->db->lasterror();
			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		$rowid			Row id of line to delete. If defined, other parameters are not used.
	 *	@return     					int	>0 if OK, <0 if KO
	 *	@see	add_object_linked(), updateObjectLinked(), fetchObjectLinked()
	 */
	public function deleteObjectLinked($sourceid = null, $sourcetype = '', $targetid = null, $targettype = '', $rowid = '')
	{
		$deletesource = false;
		$deletetarget = false;

		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);

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

		dol_syslog(get_class($this)."::deleteObjectLinked", LOG_DEBUG);
		if ($this->db->query($sql))
		{
			return 1;
		} else {
			$this->error = $this->db->lasterror();
			$this->errors[] = $this->error;
			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)
	 *      @param	string	$elementType	Type of element to force (use this->table_element by default)
	 *      @param	string	$trigkey		Trigger key to use for trigger
	 *      @return int						<0 if KO, >0 if OK
	 */
	public function setStatut($status, $elementId = null, $elementType = '', $trigkey = '')
	{
		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();

		$fieldstatus = "fk_statut";
		if ($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';

		$sql = "UPDATE ".MAIN_DB_PREFIX.$elementTable;
		$sql .= " SET ".$fieldstatus." = ".$status;
		// If status = 1 = validated, update also fk_user_valid
		if ($status == 1 && $elementTable == 'expensereport') $sql .= ", fk_user_valid = ".$user->id;
		$sql .= " WHERE rowid=".$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 was $this (so $elementId is null)
				{
					$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";
		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element;
		$sql .= " WHERE entity IN (".getEntity($this->element).")";
		if (!empty($id))  $sql .= " AND rowid = ".$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)
	{
		$sql = 'SELECT special_code FROM '.MAIN_DB_PREFIX.$this->table_element_line;
		$sql .= ' WHERE rowid = '.$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		$id			Force id of object
	 *  @return	int					<0 if KO, 0 if not used, >0 if already used
	 */
	public function isObjectUsed($id = 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 => $elementname)
		{
			//print $id.'-'.$table.'-'.$elementname.'<br>';
			// Check if third party can be deleted
			$sql = "SELECT COUNT(*) as nb from ".MAIN_DB_PREFIX.$table;
			$sql .= " WHERE ".$this->fk_element." = ".$id;
			$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 += $obj->nb;
					if (is_numeric($elementname))	// old usage
					{
						$this->errors[] = $langs->trans("ErrorRecordHasAtLeastOneChildOfType", $table);
					} else // new usage: $elementname=Translation key
					{
						$this->errors[] = $langs->trans("ErrorRecordHasAtLeastOneChildOfType", $langs->transnoentitiesnoconv($elementname));
					}
					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
	 */
	public function getTotalDiscount()
	{
		$total_discount = 0.00;

		$sql = "SELECT subprice as pu_ht, qty, remise_percent, total_ht";
		$sql .= " FROM ".MAIN_DB_PREFIX.$this->table_element."det";
		$sql .= " WHERE ".$this->fk_element." = ".$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 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 = $line->weight ? $line->weight : 0;
			($weight == 0 && !empty($line->product->weight)) ? $weight = $line->product->weight : 0;
			$volume = $line->volume ? $line->volume : 0;
			($volume == 0 && !empty($line->product->volume)) ? $volume = $line->product->volume : 0;

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

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

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

		if (!empty($this->lines))
		{
			foreach ($this->lines as $line)
			{
				if (is_object($hookmanager) && (($line->product_type == 9 && !empty($line->special_code)) || !empty($line->fk_parent_line)))
				{
					if (empty($line->fk_parent_line))
					{
						$parameters = array('line'=>$line, 'i'=>$i);
						$action = '';
						$hookmanager->executeHooks('printOriginObjectLine', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
					}
				} else {
					$this->printOriginLine($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);
		$this->tpl['multicurrency_price'] = price($line->multicurrency_subprice);
		$this->tpl['qty'] = (($line->info_bits & 2) != 2) ? $line->qty : '&nbsp;';
		if ($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 ".MAIN_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 ".MAIN_DB_PREFIX."element_resources";
		$sql .= " WHERE rowid=".$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'));

			// 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'))) $file = $prefix."_".$modele.".class.php"; // Member module use prefix_module.class.php
					else $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')))
				{
					$arrayofrecords = array(); // The write_file of templates of adherent class need this var
					$resultwritefile = $obj->write_file($this, $outputlangs, $srctemplatepath, 'member', 1, $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'];
						$upload_dir = dirname($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')
							{
								$useonlinesignature = $conf->global->MAIN_FEATURES_LEVEL; // Replace this with 1 when feature to make online signature is ok
								if ($useonlinesignature) $setsharekey = true;
								if (!empty($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 ($setsharekey) {
								if (empty($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->keyword = ''; // keyword content
								$result = $ecmfile->update($user);
								if ($result < 0) {
									setEventMessages($ecmfile->error, $ecmfile->errors, 'warnings');
								}
							} 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->keyword = ''; // keyword content
								$ecmfile->src_object_type = $this->table_element;
								$ecmfile->src_object_id   = $this->id;

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

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

							// Update the last_main_doc field into main object (if documenent generator has property ->update_main_doc_field set)
							$update_main_doc_field = 0;
							if (!empty($obj->update_main_doc_field)) $update_main_doc_field = 1;
							if ($update_main_doc_field && !empty($this->table_element))
							{
								$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element." SET last_main_doc = '".$this->db->escape($ecmfile->filepath.'/'.$ecmfile->filename)."'";
								$sql .= ' WHERE rowid = '.$this->id;

								$resql = $this->db->query($sql);
								if (!$resql) {
									dol_print_error($this->db);
								} else {
									$this->last_main_doc = $ecmfile->filepath.'/'.$ecmfile->filename;
								}
							}
						}
					} 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 = $sav_charset_output;
					dol_print_error($this->db, "Error generating document for ".__CLASS__.". Error: ".$obj->error, $obj->errors);
					return -1;
				}
			} else {
				if (!$filefound) {
					$this->error = $langs->trans("Error").' Failed to load doc generator with modelpaths='.$modelspath.' - modele='.$modele;
					dol_print_error('', $this->error);
				} else {
					$this->error = $langs->trans("Error")." ".$langs->trans("ErrorFileDoesNotExists", $filefound);
					dol_print_error('', $this->error);
				}
				return -1;
			}
		} else return $reshook;
	}

	/**
	 *  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 (!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 ".MAIN_DB_PREFIX."object_lang";
		$sql .= " WHERE type_object = '".$this->db->escape($element)."'";
		$sql .= " AND fk_object = ".$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[$key]['enabled'], 1);
			}
			/*$perms = 1;
			if (isset($this->fields[$key]['perms']))
			{
				$perms = dol_eval($this->fields[$key]['perms'], 1);
			}*/
			if (empty($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, $_POST[$postfieldkey."month"], $_POST[$postfieldkey."day"], $_POST[$postfieldkey."year"]);
			} 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
				$value_key = dol_mktime($_POST[$postfieldkey."hour"], $_POST[$postfieldkey."min"], 0, $_POST[$postfieldkey."month"], $_POST[$postfieldkey."day"], $_POST[$postfieldkey."year"]);
			} 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)) $rowid = $this->rowid;

		// 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;
				}
			}
			$sql .= " FROM ".MAIN_DB_PREFIX.$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 $numrows;
				else return 0;
			} else {
				dol_print_error($this->db);
				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

		$sql_del = "DELETE FROM ".MAIN_DB_PREFIX.$table_element."_extrafields WHERE fk_object = ".$this->id;
		dol_syslog(get_class($this)."::deleteExtraFields delete", LOG_DEBUG);
		$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];
				$attrfieldcomputed = $extrafields->attributes[$this->table_element]['computed'][$attributeKey];

			   	if ($attributeRequired)
			   	{
			   		$mandatorypb = false;
			   		if ($attributeType == 'link' && $this->array_options[$key] == '-1') $mandatorypb = true;
			   		if ($this->array_options[$key] === '') $mandatorypb = true;
			   		if ($mandatorypb)
			   		{
			   			dol_syslog("Mandatory extra field ".$key." is empty");
			   			$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 == '')
						{
							$new_array_options[$key] = 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);
								else $res = $object->fetch('', $value);

								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);

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

			$sql = "INSERT INTO ".MAIN_DB_PREFIX.$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 (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 {
						$sql .= ",null";
					}
				}
			}
			// We must insert a default value for fields for other entities that are mandatory to avoid not null error
			if (is_array($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 ".MAIN_DB_PREFIX."object_lang";
					$sql_del .= " WHERE fk_object = ".$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 ".MAIN_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 an extra field 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 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];

			//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("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 === '')
					{
						$this->array_options["options_".$key] = 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':
					$this->array_options["options_".$key] = $this->db->idate($this->array_options["options_".$key]);
					break;
				case 'datetime':
					$this->array_options["options_".$key] = $this->db->idate($this->array_options["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 ($value)
					{
						$object = new $InfoFieldList[0]($this->db);
						$object->fetch(0, $value);
						$this->array_options["options_".$key] = $object->id;
					}
					break;
			}

			$this->db->begin();
			$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element."_extrafields SET ".$key."='".$this->db->escape($this->array_options["options_".$key])."'";
			$sql .= " WHERE fk_object = ".$this->id;
			$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  		$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 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];
		}

		$out = '';
		$type = '';
		$param = array();
		$param['options'] = array();
		$reg = array();
		$size = $this->fields[$key]['size'];
		// 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[1].':'.$reg[2].':'.$reg[3].':'.$reg[4] => '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();
			$type = 'varchar';
		} elseif (is_array($this->fields[$key]['arrayofkeyval'])) {
			$param['options'] = $this->fields[$key]['arrayofkeyval'];
			$type = 'select';
		} else {
			$param['options'] = array();
			$type = $this->fields[$key]['type'];
		}

		$label = $this->fields[$key]['label'];
		//$elementtype=$this->fields[$key]['elementtype'];	// Seems not used
		$default = $this->fields[$key]['default'];
		$computed = $this->fields[$key]['computed'];
		$unique = $this->fields[$key]['unique'];
		$required = $this->fields[$key]['required'];
		$autofocusoncreate = $this->fields[$key]['autofocusoncreate'];

		$langfile = $this->fields[$key]['langfile'];
		$list = $this->fields[$key]['list'];
		$hidden = (in_array(abs($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';
				}
			}
		}

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

			$showtime = in_array($type, array('datetime')) ? 1 : 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('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.'" 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.'" 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);
			} 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_USE_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_USE_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;
				$sql .= ' FROM '.MAIN_DB_PREFIX.$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)
					{
						$sql .= ' as main, '.MAIN_DB_PREFIX.$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')))
				{
					$sqlwhere .= ' AND entity = '.$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, 18).' ';
								} else {
									$labeltoshow = dol_trunc($obj->$field_toshow, 18).' ';
								}
							}
							$out .= '<option value="'.$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->{$InfoFieldList[1]}, 18);
								}
							}
							if (empty($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};
							}

							$out .= '<option value="'.$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;
				$sql .= ' FROM '.MAIN_DB_PREFIX.$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) {
						$sql .= ' as main, '.MAIN_DB_PREFIX.$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')))
				{
					$sqlwhere .= ' AND entity = '.$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};
							}

							$data[$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]]'
			$param_list_array = explode(':', $param_list[0]);
			$showempty = (($required && $default != '') ? 0 : 1);
			if (!empty($param_list_array[2])) {		// If the entry into $fields is set to add a create button
				$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') : '');
		   			$paramforthenewlink .= '&fk_'.strtolower($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 = '';

			$inputs = array();
			if (!empty($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.'"/>';
		}
		/* Add comments
		 if ($type == 'date') $out.=' (YYYY-MM-DD)';
		 elseif ($type == 'datetime') $out.=' (YYYY-MM-DD HH:MM:SS)';
		 */
		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;
		$label = $val['label'];
		$type  = $val['type'];
		$size  = $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)) $type = 'varchar'; // convert varchar(xx) int varchar
		if (is_array($val['arrayofkeyval'])) $type = 'select';
		if (preg_match('/^integer:(.*):(.*)/i', $val['type'], $reg)) $type = 'link';

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

		if (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';
		}

		$langfile = $val['langfile'];
		$list = $val['list'];
		$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')
			{
				$morecss = '';
			} else {
				if (round($size) < 12)
				{
					$morecss = 'minwidth100';
				} elseif (round($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');
			} else {
				$value = '';
			}
		} elseif ($type == 'datetime' || $type == 'timestamp')
		{
			if (!empty($value)) {
				$value = dol_print_date($value, 'dayhour');
			} 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) >= 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;
			$sql .= ' FROM '.MAIN_DB_PREFIX.$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."=".$this->db->escape($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) {
					$toprint[] = '<li class="select2-search-choice-dolibarr noborderoncategories" style="background: #aaa">'.$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;
			$sql .= ' FROM '.MAIN_DB_PREFIX.$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) {
									$toprint[] = '<li class="select2-search-choice-dolibarr noborderoncategories" style="background: #aaa">'.dol_trunc($translabel, 18).'</li>';
								} else {
									$toprint[] = '<li class="select2-search-choice-dolibarr noborderoncategories" style="background: #aaa">'.$obj->$field_toshow.'</li>';
								}
							}
						} else {
							$translabel = '';
							if (!empty($obj->{$InfoFieldList[1]})) {
								$translabel = $langs->trans($obj->{$InfoFieldList[1]});
							}
							if ($translabel != $obj->{$InfoFieldList[1]}) {
								$toprint[] = '<li class="select2-search-choice-dolibarr noborderoncategories" style="background: #aaa">'.dol_trunc($translabel, 18).'</li>';
							} else {
								$toprint[] = '<li class="select2-search-choice-dolibarr noborderoncategories" style="background: #aaa">'.$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 : $InfoFieldList[2]);
				if (!empty($classpath))
				{
					dol_include_once($InfoFieldList[1]);
					if ($classname && class_exists($classname))
					{
						$object = new $classname($this->db);
						$object->fetch($value);
						$value = $object->getNomUrl($getnomurlparam);
					}
				} 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;
	}


	/**
	 * 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']
	 *
	 * @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		$onetrtd		All fields in same tr td (TODO field not used ?)
	 * @return 	string
	 */
	public function showOptionals($extrafields, $mode = 'view', $params = null, $keysuffix = '', $keyprefix = '', $onetrtd = 0)
	{
		global $db, $conf, $langs, $action, $form, $hookmanager;

		if (!is_object($form)) $form = new Form($db);

		$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]['label']) && count($extrafields->attributes[$this->table_element]['label']) > 0)
			{
				$out .= "\n";
				$out .= '<!-- 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);
					}
					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);
					}

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

					$colspan = '';
					if (is_array($params) && count($params) > 0) {
						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'];
							}
						}
					}

					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 = $this->array_options["options_".$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;
					}

					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];
								}
							}
						}

						$out .= $extrafields->showSeparator($key, $this, ($colspan + 1));
					} 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 (!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', 'datetime')))
						{
							$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) || $value) ? dol_mktime(GETPOST($keyprefix.'options_'.$key.$keysuffix."hour", 'int', 3), GETPOST($keyprefix.'options_'.$key.$keysuffix."min", 'int', 3), 0, GETPOST($keyprefix.'options_'.$key.$keysuffix."month", 'int', 3), GETPOST($keyprefix.'options_'.$key.$keysuffix."day", 'int', 3), GETPOST($keyprefix.'options_'.$key.$keysuffix."year", 'int', 3)) : $datenotinstring;
						}
						// Convert float submited string into real php numeric (value in memory must be a php numeric)
						if (in_array($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]);

						$out .= '<tr '.($html_id ? 'id="'.$html_id.'" ' : '').$csstyle.' class="'.$class.$this->element.'_extras_'.$key.' trextrafields_collapse'.$extrafields_collapse_num.'" '.$domData.' >';
						$out .= '<td class="';
						//$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])) $out .= '&nbsp;<font color="red">*</font>';
						} else {
							if ($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 .= '</td>';

						$html_id = !empty($this->id) ? $this->element.'_extras_'.$key.'_'.$this->id : '';

						$out .= '<td '.($html_id ? 'id="'.$html_id.'" ' : '').'class="'.$this->element.'_extras_'.$key.'" '.($colspan ? ' colspan="'.$colspan.'"' : '').'>';

						switch ($mode) {
							case "view":
								$out .= $extrafields->showOutputField($key, $value);
								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 .= '</td>';

						/*for($ii = 0; $ii < ($colspan - 1); $ii++)
						{
							$out .='<td class="'.$this->element.'_extras_'.$key.'"></td>';
						}*/

						if (!empty($conf->global->MAIN_EXTRAFIELDS_USE_TWO_COLUMS) && (($e % 2) == 1)) $out .= '</tr>';
						else $out .= '</tr>';
						$e++;
					}
				}
				$out .= "\n";
				// Add code to manage list depending on others
				if (!empty($conf->use_javascript_ajax)) {
					$out .= '
					<script>
					    jQuery(document).ready(function() {
					    	function showOptions(child_list, parent_list)
					    	{
					    		var val = $("select[name=\""+parent_list+"\"]").val();
					    		var parentVal = parent_list + ":" + val;
								if(val > 0) {
						    		$("select[name=\""+child_list+"\"] option[parent]").hide();
						    		$("select[name=\""+child_list+"\"] option[parent=\""+parentVal+"\"]").show();
								} else {
									$("select[name=\""+child_list+"\"] option").show();
								}
					    	}
							function setListDependencies() {
						    	jQuery("select option[parent]").parent().each(function() {
						    		var child_list = $(this).attr("name");
									var parent = $(this).find("option[parent]:first").attr("parent");
									var infos = parent.split(":");
									var parent_list = infos[0];
									$("select[name=\""+parent_list+"\"]").change(function() {
										showOptions(child_list, parent_list);
									});
						    	});
							}

							setListDependencies();
					    });
					</script>'."\n";
				}

				$out .= '<!-- /showOptionals --> '."\n";
			}
		}

		$out .= $hookmanager->resPrint;

		return $out;
	}


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

		$element = $this->element;
		if ($element == 'facturerec') $element = '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 appropiate 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)
		{
			$sql = 'UPDATE '.MAIN_DB_PREFIX.$table.' SET fk_soc = '.$dest_id.' WHERE fk_soc = '.$origin_id;

			if (!$db->query($sql))
			{
				if ($ignoreerrors) return true; // TODO Not enough. If there is A-B on kept thirdarty and B-C on old one, we must get A-B-C after merge. Not A-B.
				//$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 == 1)) // In most cases, test here is false
		{
			$buyPrice = $unitPrice * (1 - $discountPercent / 100);
		} else {
			// Get cost price for margin calculation
			if (!empty($fk_product))
			{
				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. Used only if size=1.
	 * 	@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, $modulepart).$this->ref.'/';
		$pdir .= get_exdir(0, 0, 0, 0, $this, $modulepart).$this->ref.'/';

		// For backward compatibility
		if ($modulepart == 'product' && !empty($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">';
						}

						// 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 = '';

						if ($usesharelink)
						{
							if ($val['share'])
							{
								if (empty($maxHeight) || $photo_vignette && $imgarray['height'] > $maxHeight)
								{
									$return .= '<!-- Show original file (thumb not yet available with shared links) -->';
									$return .= '<img class="photo photowithmargin" height="'.$maxHeight.'" src="'.DOL_URL_ROOT.'/viewimage.php?hashp='.urlencode($val['share']).'" title="'.dol_escape_htmltag($alt).'">';
								} else {
									$return .= '<!-- Show original file -->';
									$return .= '<img class="photo photowithmargin" height="'.$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) -->';
								$return .= '<img class="photo photowithmargin" height="'.$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 -->';
								$return .= '<img class="photo photowithmargin"  height="'.$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 -->';
								$return .= '<img class="photo photowithmargin" height="'.$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='.$this->id.'&amp;action=addthumb&amp;file='.urlencode($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.'&amp;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='.$this->id.'&amp;action=delete&amp;token='.newToken().'&amp;file='.urlencode($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.'&amp;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='.$this->id.'&amp;action=delete&amp;token='.newToken().'&amp;file='.urlencode($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->isArray($info))
			{
				if (!empty($this->{$field})) {
					if (!is_array($this->{$field})) {
						$this->{$field} = array($this->{$field});
					}
					$queryarray[$field] = serialize($this->{$field});
				} else {
					$queryarray[$field] = null;
				}
			} elseif ($this->isDuration($info))
			{
				// $this->{$field} may be null, '', 0, '0', 123, '123'
				if ($this->{$field} != '' || !empty($info['notnull'])) $queryarray[$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 ($this->{$field} != '' || !empty($info['notnull'])) {
						if ($this->isInt($info)) $queryarray[$field] = (int) $this->{$field};	// If '0', it may be set to null later if $info['notnull'] == -1
						if ($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 {
				$queryarray[$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)
	{
		foreach ($this->fields as $field => $info)
		{
			if ($this->isDate($info))
			{
				if (empty($obj->{$field}) || $obj->{$field} === '0000-00-00 00:00:00' || $obj->{$field} === '1000-01-01 00:00:00') $this->{$field} = 0;
				else $this->{$field} = strtotime($obj->{$field});
			} elseif ($this->isArray($info))
			{
				if (!empty($obj->{$field})) {
					$this->{$field} = @unserialize($obj->{$field});
					// Hack for data not in UTF8
					if ($this->{$field } === false) @unserialize(utf8_decode($obj->{$field}));
				} else {
					$this->{$field} = array();
				}
			} 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
	 *
	 * @return string
	 */
	protected function getFieldList()
	{
		$keys = array_keys($this->fields);
		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 $this->db->escape("$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++;
				$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] = $this->fields[$key]['default'];
			}

			// 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] = $this->fields[$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)
		{
			$sql = 'INSERT INTO '.MAIN_DB_PREFIX.$this->table_element;
			$sql .= ' ('.implode(", ", $keys).')';
			$sql .= ' VALUES ('.implode(", ", $values).')';

			$res = $this->db->query($sql);
			if ($res === false) {
				$error++;
				$this->errors[] = $this->db->lasterror();
			}
		}

		if (!$error)
		{
			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.$this->table_element);
		}

		// If we have a field ref with a default value of (PROV)
		if (!$error)
		{
			if (key_exists('ref', $this->fields) && $this->fields['ref']['notnull'] > 0 && !is_null($this->fields['ref']['default']) && $this->fields['ref']['default'] == '(PROV)')
			{
				$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element." SET ref = '(PROV".$this->id.")' WHERE (ref = '(PROV)' OR ref = '') AND rowid = ".$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 = $this->db->lasterror();
					$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 = $this->getFieldList();
		if (empty($fieldlist)) return 0;

		$sql = 'SELECT '.$fieldlist;
		$sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element;

		if (!empty($id)) $sql .= ' WHERE rowid = '.$id;
		elseif (!empty($ref)) $sql .= " WHERE ref = ".$this->quote($ref, $this->fields['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) $sql .= ' AND entity IN ('.getEntity($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);

				// Retreive 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();
		$sql .= ' FROM '.MAIN_DB_PREFIX.$objectline->table_element;
		$sql .= ' WHERE fk_'.$this->element.' = '.$this->id;
		if ($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

		$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
		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']);
			}*/
		}

		$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element.' SET '.implode(',', $tmp).' WHERE rowid='.$this->id;

		$this->db->begin();
		if (!$error)
		{
			$res = $this->db->query($sql);
			if ($res === false)
			{
				$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 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)
			{
				$sql = 'DELETE FROM '.MAIN_DB_PREFIX.$table.' WHERE '.$this->fk_element.' = '.$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 = $deleteFromObject[2];
					if (dol_include_once($filePath)) {
						$childObject = new $className($this->db);
						if (method_exists($childObject, 'deleteByParentField')) {
							$result = $childObject->deleteByParentField($this->id, $columnName);
							if ($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
					$sql = 'DELETE FROM '.MAIN_DB_PREFIX.$table.' WHERE '.$this->fk_element.' = '.$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
			}
		}

		if (!$error && !empty($this->isextrafieldmanaged))
		{
			$result = $this->deleteExtraFields();
			if ($result < 0) { $error++; }
		}

		if (!$error)
		{
			$sql = 'DELETE FROM '.MAIN_DB_PREFIX.$this->table_element.' WHERE rowid='.$this->id;

			$res = $this->db->query($sql);
			if ($res === false) {
				$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	$parentField   Name of Foreign key parent column
	 * @return		int						<0 if KO, >0 if OK
	 * @throws Exception
	 */
	public function deleteByParentField($parentId = 0, $parentField = '')
	{
		global $user;

		$error = 0;
		$deleted = 0;

		if (!empty($parentId) && !empty($parentField)) {
			$this->db->begin();

			$sql = "SELECT rowid FROM ".MAIN_DB_PREFIX.$this->table_element;
			$sql .= ' WHERE '.$parentField.' = '.(int) $parentId;

			$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();

		$sql = "DELETE FROM ".MAIN_DB_PREFIX.$this->table_element_line;
		$sql .= " WHERE rowid=".$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();

		$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
		$sql .= " SET status = ".$status;
		$sql .= " WHERE rowid = ".$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 void
	 */
	public function initAsSpecimenCommon()
	{
		global $user;

		$this->id = 0;
		if (array_key_exists('label', $this->fields)) $this->label = 'This is label';
		if (array_key_exists('note_public', $this->fields)) $this->note_public = 'Public note';
		if (array_key_exists('note_private', $this->fields)) $this->note_private = 'Private note';
		if (array_key_exists('date_creation', $this->fields)) $this->date_creation = (dol_now() - 3600 * 24);
		if (array_key_exists('date_modification', $this->fields)) $this->date_modification = (dol_now() - 3600 * 24);
		if (array_key_exists('fk_user_creat', $this->fields)) $this->fk_user_creat = $user->id;
		if (array_key_exists('fk_user_modif', $this->fields)) $this->fk_user_modif = $user->id;
		if (array_key_exists('date', $this->fields)) $this->date = dol_now();
		// ...
	}


	/* 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.
	 *
	 * Deletes object from existing categories not supplied.
	 * Adds it to non existing supplied categories.
	 * Existing categories are left untouch.
	 *
	 * @param 	int[]|int 	$categories 	Category ID or array of Categories IDs
	 * @param 	string 		$type_categ 	Category type ('customer', 'supplier', 'website_page', ...)
	 * @return	int							<0 if KO, >0 if OK
	 */
	public function setCategoriesCommon($categories, $type_categ)
	{
		require_once DOL_DOCUMENT_ROOT.'/categories/class/categorie.class.php';

		// Handle single category
		if (!is_array($categories)) {
			$categories = array($categories);
		}

		// Get current categories
		$c = new Categorie($this->db);
		$existing = $c->containing($this->id, $type_categ, 'id');

		// 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;
		}

		$error = 0;

		// Process
		foreach ($to_del as $del) {
			if ($c->fetch($del) > 0) {
				$c->del_type($this, $type_categ);
			}
		}
		foreach ($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;
				}
			}
		}

		return $error ? -1 : 1;
	}

	/**
	 * Copy related categories to another object
	 *
	 * @param  int		$fromId	Id object source
	 * @param  int		$toId	Id object cible
	 * @param  string	$type	Type of category ('product', ...)
	 * @return int      < 0 si erreur, > 0 si ok
	 */
	public function cloneCategories($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);

		$sql = "INSERT INTO ".MAIN_DB_PREFIX."categorie_".(empty($categorystatic->MAP_CAT_TABLE[$type]) ? $type : $categorystatic->MAP_CAT_TABLE[$type])." (fk_categorie, fk_product)";
		$sql .= " SELECT fk_categorie, $toId FROM ".MAIN_DB_PREFIX."categorie_".(empty($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
	 *
	 * @return bool
	 */
	public function deleteEcmFiles()
	{
		global $conf;

		$this->db->begin();

		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;
		}

		$sql = "DELETE FROM ".MAIN_DB_PREFIX."ecm_files";
		$sql.= " WHERE filename LIKE '".$this->db->escape($this->ref)."%'";
		$sql.= " AND filepath = '".$this->db->escape($element)."/".$this->db->escape($this->ref)."' AND entity = ".$conf->entity;

		if (!$this->db->query($sql)) {
			$this->error = $this->db->lasterror();
			$this->db->rollback();
			return false;
		}

		$this->db->commit();
		return true;
	}
}