mirror of
https://github.com/Piwigo/Piwigo.git
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plegall
42abf4c576
limitations. Each image can be associated to as many tag as needed. Tags can contain non ASCII characters. Oriented navigation with tags by association. git-svn-id: http://piwigo.org/svn/trunk@1119 68402e56-0260-453c-a942-63ccdbb3a9ee
460 lines
12 KiB
PHP
460 lines
12 KiB
PHP
<?php
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// +-----------------------------------------------------------------------+
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// | PhpWebGallery - a PHP based picture gallery |
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// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
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// | Copyright (C) 2003-2005 PhpWebGallery Team - http://phpwebgallery.net |
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// +-----------------------------------------------------------------------+
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// | branch : BSF (Best So Far)
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// | file : $RCSfile$
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// | last update : $Date$
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// | last modifier : $Author$
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// | revision : $Revision$
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// +-----------------------------------------------------------------------+
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// | This program is free software; you can redistribute it and/or modify |
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// | it under the terms of the GNU General Public License as published by |
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// | the Free Software Foundation |
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// | |
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// | This program is distributed in the hope that it will be useful, but |
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// | WITHOUT ANY WARRANTY; without even the implied warranty of |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// | General Public License for more details. |
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// | |
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// | You should have received a copy of the GNU General Public License |
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// | along with this program; if not, write to the Free Software |
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// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
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// | USA. |
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// +-----------------------------------------------------------------------+
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/**
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* Management of elements set. Elements can belong to a category or to the
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* user caddie.
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*
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*/
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if (!defined('PHPWG_ROOT_PATH'))
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{
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die('Hacking attempt!');
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}
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include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
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// +-----------------------------------------------------------------------+
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// | Check Access and exit when user status is not ok |
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// +-----------------------------------------------------------------------+
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check_status(ACCESS_ADMINISTRATOR);
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// +-----------------------------------------------------------------------+
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// | global mode form submission |
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// +-----------------------------------------------------------------------+
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if (isset($_POST['submit']))
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{
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$collection = array();
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// echo '<pre>';
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// print_r($_POST);
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// echo '</pre>';
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// exit();
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switch ($_POST['target'])
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{
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case 'all' :
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{
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$collection = $page['cat_elements_id'];
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break;
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}
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case 'selection' :
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{
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if (!isset($_POST['selection']) or count($_POST['selection']) == 0)
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{
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array_push($page['errors'], l10n('Select at least one picture'));
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}
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else
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{
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$collection = $_POST['selection'];
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}
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break;
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}
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}
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if (isset($_POST['add_tags']) and count($collection) > 0)
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{
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add_tags($_POST['add_tags'], $collection);
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}
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if (isset($_POST['del_tags']) and count($collection) > 0)
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{
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$query = '
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DELETE
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FROM '.IMAGE_TAG_TABLE.'
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WHERE image_id IN ('.implode(',', $collection).')
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AND tag_id IN ('.implode(',', $_POST['del_tags']).')
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;';
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pwg_query($query);
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}
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if ($_POST['associate'] != 0 and count($collection) > 0)
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{
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$datas = array();
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$query = '
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SELECT image_id
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FROM '.IMAGE_CATEGORY_TABLE.'
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WHERE category_id = '.$_POST['associate'].'
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;';
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$associated = array_from_query($query, 'image_id');
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$associable = array_diff($collection, $associated);
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if (count($associable) != 0)
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{
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foreach ($associable as $item)
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{
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array_push(
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$datas,
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array(
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'category_id' => $_POST['associate'],
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'image_id' => $item
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)
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);
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}
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mass_inserts(
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IMAGE_CATEGORY_TABLE,
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array('image_id', 'category_id'),
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$datas
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);
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check_links();
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update_category(array($_POST['associate']));
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}
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}
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if ($_POST['dissociate'] != 0 and count($collection) > 0)
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{
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// First, we must identify which elements in the collection are really
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// virtually associated with the category
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$query = '
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SELECT image_id
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FROM '.IMAGE_CATEGORY_TABLE.'
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WHERE category_id = '.$_POST['dissociate'].'
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AND image_id IN ('.implode(',', $collection).')
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AND is_storage = \'false\'
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;';
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$associated_images = array_from_query($query, 'image_id');
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// If the same element is associated to a source and its destinations,
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// dissociating the element with the source implies dissociating the
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// element fwith the destination.
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$destinations_of = get_destinations($_POST['dissociate']);
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$associated_categories = array_merge(
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array($_POST['dissociate']),
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$destinations_of[ $_POST['dissociate'] ]
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);
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// Eventually, deletion of associations
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$query = '
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DELETE
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FROM '.IMAGE_CATEGORY_TABLE.'
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WHERE category_id IN ('.implode(',', $associated_categories).'
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AND image_id IN ('.implode(',', $associated_images).')
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';
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pwg_query($query);
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// check source/destination links. If category C has for sources A and
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// B, if picture 1 was associated to A and B, the previous code lines
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// have deleted the link between C and 1, while it should be kept due to
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// B. Who said "complicated"?
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check_links();
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update_category($associated_categories);
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}
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$datas = array();
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$dbfields = array('primary' => array('id'), 'update' => array());
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$formfields = array('author', 'name', 'date_creation');
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foreach ($formfields as $formfield)
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{
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if ($_POST[$formfield.'_action'] != 'leave')
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{
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array_push($dbfields['update'], $formfield);
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}
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}
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// updating elements is useful only if needed...
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if (count($dbfields['update']) > 0 and count($collection) > 0)
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{
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$query = '
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SELECT id
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FROM '.IMAGES_TABLE.'
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WHERE id IN ('.implode(',', $collection).')
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;';
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$result = pwg_query($query);
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while ($row = mysql_fetch_array($result))
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{
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$data = array();
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$data['id'] = $row['id'];
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if ('set' == $_POST['author_action'])
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{
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$data['author'] = $_POST['author'];
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if ('' == $data['author'])
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{
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unset($data['author']);
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}
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}
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if ('set' == $_POST['name_action'])
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{
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$data['name'] = $_POST['name'];
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if ('' == $data['name'])
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{
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unset($data['name']);
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}
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}
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if ('set' == $_POST['date_creation_action'])
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{
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$data['date_creation'] =
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$_POST['date_creation_year']
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.'-'.$_POST['date_creation_month']
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.'-'.$_POST['date_creation_day']
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;
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}
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array_push($datas, $data);
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}
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// echo '<pre>'; print_r($datas); echo '</pre>';
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mass_updates(IMAGES_TABLE, $dbfields, $datas);
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}
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}
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// +-----------------------------------------------------------------------+
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// | template init |
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// +-----------------------------------------------------------------------+
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$template->set_filenames(
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array('element_set_global' => 'admin/element_set_global.tpl'));
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$base_url = PHPWG_ROOT_PATH.'admin.php';
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// $form_action = $base_url.'?page=element_set_global';
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$template->assign_vars(
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array(
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'CATEGORIES_NAV'=>$page['title'],
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'L_SUBMIT'=>$lang['submit'],
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'U_COLS'=>$base_url.get_query_string_diff(array('cols')),
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'U_DISPLAY'=>$base_url.get_query_string_diff(array('display')),
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'U_UNIT_MODE'
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=>
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$base_url
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.get_query_string_diff(array('mode','display'))
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.'&mode=unit',
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'F_ACTION'=>$base_url.get_query_string_diff(array()),
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)
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);
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// +-----------------------------------------------------------------------+
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// | caddie options |
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// +-----------------------------------------------------------------------+
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if ('caddie' == $_GET['cat'])
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{
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$template->assign_block_vars('in_caddie', array());
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}
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else
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{
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$template->assign_block_vars('not_in_caddie', array());
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}
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// +-----------------------------------------------------------------------+
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// | global mode form |
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// +-----------------------------------------------------------------------+
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// Virtualy associate a picture to a category
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$blockname = 'associate_option';
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$template->assign_block_vars(
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$blockname,
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array('SELECTED' => '',
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'VALUE'=> 0,
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'OPTION' => '------------'
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));
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$query = '
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SELECT id,name,uppercats,global_rank
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FROM '.CATEGORIES_TABLE.'
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;';
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display_select_cat_wrapper($query, array(), $blockname, true);
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// Dissociate from a category : categories listed for dissociation can
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// only represent virtual links. Links to physical categories can't be
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// broken
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$blockname = 'dissociate_option';
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$template->assign_block_vars(
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$blockname,
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array('SELECTED' => '',
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'VALUE'=> 0,
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'OPTION' => '------------'
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));
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if (count($page['cat_elements_id']) > 0)
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{
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$query = '
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SELECT DISTINCT(category_id) AS id, c.name, uppercats, global_rank
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FROM '.IMAGE_CATEGORY_TABLE.' AS ic,
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'.CATEGORIES_TABLE.' AS c,
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'.IMAGES_TABLE.' AS i
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WHERE ic.image_id IN ('.implode(',', $page['cat_elements_id']).')
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AND ic.category_id = c.id
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AND ic.image_id = i.id
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AND ic.is_storage = \'false\'
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;';
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display_select_cat_wrapper($query, array(), $blockname, true);
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}
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// add tags
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$template->assign_vars(
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array(
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'ADD_TAG_SELECTION' => get_html_tag_selection(get_all_tags(), 'add_tags'),
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)
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);
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// remove tags
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$query = '
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SELECT tag_id, name, url_name, count(*) counter
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FROM '.IMAGE_TAG_TABLE.'
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INNER JOIN '.TAGS_TABLE.' ON tag_id = id
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WHERE image_id IN ('.implode(',', $page['cat_elements_id']).')
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GROUP BY tag_id
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ORDER BY name ASC
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;';
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$result = pwg_query($query);
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$tags = array();
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while($row = mysql_fetch_array($result))
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{
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array_push($tags, $row);
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}
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$template->assign_vars(
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array(
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'DEL_TAG_SELECTION' => get_html_tag_selection($tags, 'del_tags'),
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)
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);
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// creation date
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$day =
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empty($_POST['date_creation_day']) ? date('j') : $_POST['date_creation_day'];
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get_day_list('date_creation_day', $day);
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if (!empty($_POST['date_creation_month']))
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{
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$month = $_POST['date_creation_month'];
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}
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else
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{
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$month = date('n');
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}
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get_month_list('date_creation_month', $month);
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if (!empty($_POST['date_creation_year']))
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{
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$year = $_POST['date_creation_year'];
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}
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else
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{
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$year = date('Y');
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}
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$template->assign_vars(array('DATE_CREATION_YEAR_VALUE'=>$year));
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// +-----------------------------------------------------------------------+
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// | global mode thumbnails |
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// +-----------------------------------------------------------------------+
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$page['cols'] = !empty($_GET['cols']) ? intval($_GET['cols']) : 5;
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// how many items to display on this page
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if (!empty($_GET['display']))
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{
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if ('all' == $_GET['display'])
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{
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$page['nb_images'] = count($page['cat_elements_id']);
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}
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else
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{
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$page['nb_images'] = intval($_GET['display']);
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}
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}
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else
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{
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$page['nb_images'] = 20;
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}
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if (count($page['cat_elements_id']) > 0)
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{
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$nav_bar = create_navigation_bar(
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$base_url.get_query_string_diff(array('start')),
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count($page['cat_elements_id']),
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$page['start'],
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$page['nb_images']
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);
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$template->assign_vars(array('NAV_BAR' => $nav_bar));
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$query = '
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SELECT id,path,tn_ext
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FROM '.IMAGES_TABLE.'
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WHERE id IN ('.implode(',', $page['cat_elements_id']).')
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'.$conf['order_by'].'
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LIMIT '.$page['start'].', '.$page['nb_images'].'
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;';
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//echo '<pre>'.$query.'</pre>';
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$result = pwg_query($query);
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// template thumbnail initialization
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if (mysql_num_rows($result) > 0)
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{
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$template->assign_block_vars('thumbnails', array());
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// first line
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$template->assign_block_vars('thumbnails.line', array());
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// current row displayed
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$row_number = 0;
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}
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while ($row = mysql_fetch_array($result))
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{
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$src = get_thumbnail_src($row['path'], @$row['tn_ext']);
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$template->assign_block_vars(
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'thumbnails.line.thumbnail',
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array(
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'ID' => $row['id'],
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'SRC' => $src,
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'ALT' => 'TODO',
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'TITLE' => 'TODO'
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)
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);
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// create a new line ?
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if (++$row_number == $page['cols'])
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{
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$template->assign_block_vars('thumbnails.line', array());
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$row_number = 0;
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}
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}
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}
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//----------------------------------------------------------- sending html code
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$template->assign_var_from_handle('ADMIN_CONTENT', 'element_set_global');
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?>
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