<?php
/* Copyright (C) 2005       Matthieu Valleton   <mv@seeschloss.org>
 * Copyright (C) 2005       Eric Seigne         <eric.seigne@ryxeo.com>
 * Copyright (C) 2006-2016  Laurent Destailleur <eldy@users.sourceforge.net>
 * Copyright (C) 2007       Patrick Raguin      <patrick.raguin@gmail.com>
 * Copyright (C) 2005-2012  Regis Houssin       <regis.houssin@inodbox.com>
 * Copyright (C) 2015       Raphaël Doursenaud  <rdoursenaud@gpcsolutions.fr>
 * Copyright (C) 2021		Frédéric France		<frederic.france@netlogic.fr>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

/**
 *      \file       htdocs/categories/index.php
 *      \ingroup    category
 *      \brief      Home page of category area
 */

require '../main.inc.php';
require_once DOL_DOCUMENT_ROOT.'/categories/class/categorie.class.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/treeview.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';

// Load translation files required by the page
$langs->load("categories");

$id = GETPOST('id', 'int');
$type = (GETPOST('type', 'aZ09') ? GETPOST('type', 'aZ09') : Categorie::TYPE_PRODUCT);
$catname = GETPOST('catname', 'alpha');
$nosearch = GETPOST('nosearch', 'int');

$categstatic = new Categorie($db);
if (is_numeric($type)) {
	$type = Categorie::$MAP_ID_TO_CODE[$type]; // For backward compatibility
}

// Initialize technical object to manage hooks. Note that conf->hooks_modules contains array array
$hookmanager->initHooks(array('categoryindex'));

if (!$user->rights->categorie->lire) {
	accessforbidden();
}


/*
 * View
 */

$form = new Form($db);

$moreparam = ($nosearch ? '&nosearch=1' : '');

$typetext = $type;
if ($type == Categorie::TYPE_ACCOUNT) {
	$title = $langs->trans('AccountsCategoriesArea');
} elseif ($type == Categorie::TYPE_WAREHOUSE) {
	$title = $langs->trans('StocksCategoriesArea');
} elseif ($type == Categorie::TYPE_ACTIONCOMM) {
	$title = $langs->trans('ActionCommCategoriesArea');
} elseif ($type == Categorie::TYPE_WEBSITE_PAGE) {
	$title = $langs->trans('WebsitePagesCategoriesArea');
} else {
	$title = $langs->trans(ucfirst($type).'sCategoriesArea');
}

$arrayofjs = array('/includes/jquery/plugins/jquerytreeview/jquery.treeview.js', '/includes/jquery/plugins/jquerytreeview/lib/jquery.cookie.js');
$arrayofcss = array('/includes/jquery/plugins/jquerytreeview/jquery.treeview.css');

llxHeader('', $title, '', '', 0, 0, $arrayofjs, $arrayofcss);

$newcardbutton = '';
if (!empty($user->rights->categorie->creer)) {
	$newcardbutton .= dolGetButtonTitle($langs->trans('NewCategory'), '', 'fa fa-plus-circle', DOL_URL_ROOT.'/categories/card.php?action=create&type='.$type.'&backtopage='.urlencode($_SERVER["PHP_SELF"].'?type='.$type.$moreparam).$moreparam);
}

print load_fiche_titre($title, $newcardbutton, 'object_category');

// Search categories
if (empty($nosearch)) {
	print '<div class="fichecenter"><div class="fichehalfleft">';


	print '<form method="post" action="index.php?type='.$type.'">';
	print '<input type="hidden" name="token" value="'.newToken().'">';
	print '<input type="hidden" name="type" value="'.$type.'">';
	print '<input type="hidden" name="nosearch" value="'.$nosearch.'">';


	print '<table class="noborder nohover centpercent">';
	print '<tr class="liste_titre">';
	print '<td colspan="3">'.$langs->trans("Search").'</td>';
	print '</tr>';
	print '<tr class="oddeven nohover"><td>';
	print $langs->trans("Name").':</td><td><input class="flat inputsearch" type="text" name="catname" value="'.$catname.'"/></td><td><input type="submit" class="button" value="'.$langs->trans("Search").'"></td></tr>';
	print '</table></form>';


	print '</div><div class="fichehalfright">';


	/*
	 * Categories found
	 */
	if ($catname || $id > 0) {
		$cats = $categstatic->rechercher($id, $catname, $typetext);

		print '<table class="noborder centpercent">';
		print '<tr class="liste_titre"><td colspan="2">'.$langs->trans("FoundCats").'</td></tr>';

		foreach ($cats as $cat) {
			$categstatic->id = $cat->id;
			$categstatic->ref = $cat->label;
			$categstatic->label = $cat->label;
			$categstatic->type = $cat->type;
			$categstatic->color = $cat->color;
			$color = $categstatic->color ? ' style="background: #'.sprintf("%06s", $categstatic->color).';"' : ' style="background: #bbb"';

			print "\t".'<tr class="oddeven">'."\n";
			print "\t\t<td>";
			print '<span class="noborderoncategories"'.$color.'>';
			print $categstatic->getNomUrl(1, '');
			print '</span>';
			print "</td>\n";
			print "\t\t<td>";
			print dolGetFirstLineOfText($cat->description);
			print "</td>\n";
			print "\t</tr>\n";
		}
		print "</table>";
	} else {
		print '&nbsp;';
	}

	print '</div></div>';
}

print '<div class="fichecenter"><br>';


// Charge tableau des categories
$cate_arbo = $categstatic->get_full_arbo($typetext);

// Define fulltree array
$fulltree = $cate_arbo;

// Load possible missing includes
if (!empty($conf->global->CATEGORY_SHOW_COUNTS)) {
	if ($type == Categorie::TYPE_MEMBER) {
		require_once DOL_DOCUMENT_ROOT.'/adherents/class/adherent.class.php';
	}
	if ($type == Categorie::TYPE_ACCOUNT) {
		require_once DOL_DOCUMENT_ROOT.'/compta/bank/class/account.class.php';
	}
	if ($type == Categorie::TYPE_PROJECT) {
		require_once DOL_DOCUMENT_ROOT.'/projet/class/project.class.php';
	}
	if ($type == Categorie::TYPE_USER) {
		require_once DOL_DOCUMENT_ROOT.'/user/class/user.class.php';
	}
}

// Define data (format for treeview)
$data = array();
$data[] = array('rowid'=>0, 'fk_menu'=>-1, 'title'=>"racine", 'mainmenu'=>'', 'leftmenu'=>'', 'fk_mainmenu'=>'', 'fk_leftmenu'=>'');
foreach ($fulltree as $key => $val) {
	$categstatic->id = $val['id'];
	$categstatic->ref = $val['label'];
	$categstatic->color = $val['color'];
	$categstatic->type = $type;
	$desc = dol_htmlcleanlastbr($val['description']);

	$counter = '';
	if (!empty($conf->global->CATEGORY_SHOW_COUNTS)) {
		// we need only a count of the elements, so it is enough to consume only the id's from the database
		$elements = $type == Categorie::TYPE_ACCOUNT
			? $categstatic->getObjectsInCateg("account", 1)			// Categorie::TYPE_ACCOUNT is "bank_account" instead of "account"
			: $categstatic->getObjectsInCateg($type, 1);

		$counter = "<td class='left' width='40px;'>".(is_array($elements) ? count($elements) : '0')."</td>";
	}

	$color = $categstatic->color ? ' style="background: #'.sprintf("%06s", $categstatic->color).';"' : ' style="background: #bbb"';
	$li = $categstatic->getNomUrl(1, '', 60, '&backtolist='.urlencode($_SERVER["PHP_SELF"].'?type='.$type.$moreparam));

	$entry = '<table class="nobordernopadding centpercent">';
	$entry .= '<tr>';

	$entry .= '<td>';
	$entry .= '<span class="noborderoncategories" '.$color.'>'.$li.'</span>';
	$entry .= '</td>';

	$entry .= $counter;

	$entry .= '<td class="right" width="20px;">';
	$entry .= '<a href="'.DOL_URL_ROOT.'/categories/viewcat.php?id='.$val['id'].'&type='.$type.$moreparam.'&backtolist='.urlencode($_SERVER["PHP_SELF"].'?type='.$type).'">'.img_view().'</a>';
	$entry .= '</td>';
	$entry .= '<td class="right" width="20px;">';
	if ($user->rights->categorie->creer) {
		$entry .= '<a class="editfielda" href="' . DOL_URL_ROOT . '/categories/edit.php?id=' . $val['id'] . '&type=' . $type . $moreparam . '&backtopage=' . urlencode($_SERVER["PHP_SELF"] . '?type=' . $type) . '">' . img_edit() . '</a>';
	}
	$entry .= '</td>';
	$entry .= '<td class="right" width="20px;">';
	if ($user->rights->categorie->supprimer) {
		$entry .= '<a class="deletefilelink" href="' . DOL_URL_ROOT . '/categories/viewcat.php?action=delete&token=' . newToken() . '&id=' . $val['id'] . '&type=' . $type . $moreparam . '&backtopage=' . urlencode($_SERVER["PHP_SELF"] . '?type=' . $type . $moreparam) . '&backtolist=' . urlencode($_SERVER["PHP_SELF"] . '?type=' . $type . $moreparam) . '">' . img_delete() . '</a>';
	}
	$entry .= '</td>';

	$entry .= '</tr>';
	$entry .= '</table>';

	$data[] = array('rowid' => $val['rowid'], 'fk_menu' => $val['fk_parent'], 'entry' => $entry);
}


$nbofentries = (count($data) - 1);

$morethan1level = 0;
foreach ($data as $record) {
	if (!empty($record['fk_menu']) && $record['fk_menu'] > 0) {
		$morethan1level = 1;
	}
}


print '<table class="liste nohover centpercent">';
print '<tr class="liste_titre"><td>'.$langs->trans("Categories").'</td><td></td><td class="right">';
if ($morethan1level && !empty($conf->use_javascript_ajax)) {
	print '<div id="iddivjstreecontrol">';
	print '<a class="notasortlink" href="#">'.img_picto('', 'folder', 'class="paddingright"').'<span class="hideonsmartphone">'.$langs->trans("UndoExpandAll").'</span></a>';
	print ' | ';
	print '<a class="notasortlink" href="#">'.img_picto('', 'folder-open', 'class="paddingright"').'<span class="hideonsmartphone">'.$langs->trans("ExpandAll").'</span></a>';
	print '</div>';
}
print '</td></tr>';

if ($nbofentries > 0) {
	print '<tr class="pair"><td colspan="3">';
	tree_recur($data, $data[0], 0);
	print '</td></tr>';
} else {
	print '<tr class="pair">';
	print '<td colspan="3"><table class="nobordernopadding"><tr class="nobordernopadding"><td>'.img_picto_common('', 'treemenu/branchbottom.gif').'</td>';
	print '<td valign="middle">';
	print $langs->trans("NoCategoryYet");
	print '</td>';
	print '<td>&nbsp;</td>';
	print '</table></td>';
	print '</tr>';
}

print "</table>";

print '</div>';

// End of page
llxFooter();
$db->close();
