mirror of
https://github.com/YunoHost-Apps/piwigo_ynh.git
synced 2024-09-03 20:06:03 +02:00
564 lines
No EOL
16 KiB
PHP
564 lines
No EOL
16 KiB
PHP
<?php
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// +-----------------------------------------------------------------------+
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// | Piwigo - a PHP based photo gallery |
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// +-----------------------------------------------------------------------+
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// | Copyright(C) 2008-2014 Piwigo Team http://piwigo.org |
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// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
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// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
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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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include_once(PHPWG_ROOT_PATH.'admin/include/tabsheet.class.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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check_input_parameter('selection', $_POST, true, PATTERN_ID);
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// +-----------------------------------------------------------------------+
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// | initialize current set |
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// +-----------------------------------------------------------------------+
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// filters from form
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if (isset($_POST['submitFilter']))
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{
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// echo '<pre>'; print_r($_POST); echo '</pre>';
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unset($_REQUEST['start']); // new photo set must reset the page
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$_SESSION['bulk_manager_filter'] = array();
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if (isset($_POST['filter_prefilter_use']))
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{
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$_SESSION['bulk_manager_filter']['prefilter'] = $_POST['filter_prefilter'];
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}
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if (isset($_POST['filter_category_use']))
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{
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$_SESSION['bulk_manager_filter']['category'] = $_POST['filter_category'];
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if (isset($_POST['filter_category_recursive']))
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{
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$_SESSION['bulk_manager_filter']['category_recursive'] = true;
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}
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}
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if (isset($_POST['filter_tags_use']))
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{
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$_SESSION['bulk_manager_filter']['tags'] = get_tag_ids($_POST['filter_tags'], false);
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if (isset($_POST['tag_mode']) and in_array($_POST['tag_mode'], array('AND', 'OR')))
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{
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$_SESSION['bulk_manager_filter']['tag_mode'] = $_POST['tag_mode'];
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}
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}
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if (isset($_POST['filter_level_use']))
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{
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if (in_array($_POST['filter_level'], $conf['available_permission_levels']))
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{
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$_SESSION['bulk_manager_filter']['level'] = $_POST['filter_level'];
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if (isset($_POST['filter_level_include_lower']))
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{
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$_SESSION['bulk_manager_filter']['level_include_lower'] = true;
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}
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}
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}
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if (isset($_POST['filter_dimension_use']))
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{
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foreach (array('min_width','max_width','min_height','max_height') as $type)
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{
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if ( preg_match('#^[0-9]+$#', $_POST['filter_dimension_'. $type ]) )
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{
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$_SESSION['bulk_manager_filter']['dimension'][$type] = $_POST['filter_dimension_'. $type ];
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}
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}
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foreach (array('min_ratio','max_ratio') as $type)
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{
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if ( preg_match('#^[0-9\.]+$#', $_POST['filter_dimension_'. $type ]) )
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{
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$_SESSION['bulk_manager_filter']['dimension'][$type] = $_POST['filter_dimension_'. $type ];
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}
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}
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}
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}
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// filters from url
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else if (isset($_GET['filter']))
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{
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if (!is_array($_GET['filter']))
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{
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$_GET['filter'] = explode(',', $_GET['filter']);
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}
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$_SESSION['bulk_manager_filter'] = array();
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foreach ($_GET['filter'] as $filter)
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{
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list($type, $value) = explode('-', $filter);
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switch ($type)
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{
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case 'prefilter':
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$_SESSION['bulk_manager_filter']['prefilter'] = $value;
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break;
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case 'album':
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if (is_numeric($value))
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{
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$_SESSION['bulk_manager_filter']['category'] = $value;
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}
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break;
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case 'tag':
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if (is_numeric($value))
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{
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$_SESSION['bulk_manager_filter']['tags'] = array($value);
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$_SESSION['bulk_manager_filter']['tag_mode'] = 'AND';
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}
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break;
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case 'level':
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if (is_numeric($value) && in_array($value, $conf['available_permission_levels']))
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{
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$_SESSION['bulk_manager_filter']['level'] = $value;
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}
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break;
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}
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}
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}
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if (empty($_SESSION['bulk_manager_filter']))
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{
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$_SESSION['bulk_manager_filter'] = array(
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'prefilter' => 'caddie'
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);
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}
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// echo '<pre>'; print_r($_SESSION['bulk_manager_filter']); echo '</pre>';
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// depending on the current filter (in session), we find the appropriate photos
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$filter_sets = array();
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if (isset($_SESSION['bulk_manager_filter']['prefilter']))
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{
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switch ($_SESSION['bulk_manager_filter']['prefilter'])
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{
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case 'caddie':
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$query = '
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SELECT element_id
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FROM '.CADDIE_TABLE.'
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WHERE user_id = '.$user['id'].'
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;';
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$filter_sets[] = array_from_query($query, 'element_id');
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break;
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case 'favorites':
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$query = '
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SELECT image_id
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FROM '.FAVORITES_TABLE.'
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WHERE user_id = '.$user['id'].'
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;';
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$filter_sets[] = array_from_query($query, 'image_id');
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break;
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case 'last_import':
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$query = '
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SELECT MAX(date_available) AS date
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FROM '.IMAGES_TABLE.'
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;';
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$row = pwg_db_fetch_assoc(pwg_query($query));
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if (!empty($row['date']))
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{
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$query = '
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SELECT id
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FROM '.IMAGES_TABLE.'
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WHERE date_available BETWEEN '.pwg_db_get_recent_period_expression(1, $row['date']).' AND \''.$row['date'].'\'
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;';
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$filter_sets[] = array_from_query($query, 'id');
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}
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break;
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case 'no_virtual_album':
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// we are searching elements not linked to any virtual category
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$query = '
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SELECT id
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FROM '.IMAGES_TABLE.'
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;';
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$all_elements = array_from_query($query, 'id');
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$query = '
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SELECT id
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FROM '.CATEGORIES_TABLE.'
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WHERE dir IS NULL
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;';
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$virtual_categories = array_from_query($query, 'id');
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if (!empty($virtual_categories))
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{
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$query = '
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SELECT DISTINCT(image_id)
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FROM '.IMAGE_CATEGORY_TABLE.'
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WHERE category_id IN ('.implode(',', $virtual_categories).')
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;';
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$linked_to_virtual = array_from_query($query, 'image_id');
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}
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$filter_sets[] = array_diff($all_elements, $linked_to_virtual);
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break;
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case 'no_album':
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$query = '
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SELECT
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id
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FROM '.IMAGES_TABLE.'
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LEFT JOIN '.IMAGE_CATEGORY_TABLE.' ON id = image_id
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WHERE category_id is null
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;';
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$filter_sets[] = array_from_query($query, 'id');
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break;
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case 'no_tag':
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$query = '
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SELECT
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id
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FROM '.IMAGES_TABLE.'
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LEFT JOIN '.IMAGE_TAG_TABLE.' ON id = image_id
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WHERE tag_id is null
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;';
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$filter_sets[] = array_from_query($query, 'id');
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break;
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case 'duplicates':
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// we could use the group_concat MySQL function to retrieve the list of
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// image_ids but it would not be compatible with PostgreSQL, so let's
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// perform 2 queries instead. We hope there are not too many duplicates.
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$query = '
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SELECT file
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FROM '.IMAGES_TABLE.'
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GROUP BY file
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HAVING COUNT(*) > 1
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;';
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$duplicate_files = array_from_query($query, 'file');
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$query = '
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SELECT id
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FROM '.IMAGES_TABLE.'
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WHERE file IN (\''.implode("','", array_map('pwg_db_real_escape_string', $duplicate_files)).'\')
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;';
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$filter_sets[] = array_from_query($query, 'id');
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break;
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case 'all_photos':
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$query = '
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SELECT id
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FROM '.IMAGES_TABLE.'
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'.$conf['order_by'];
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$filter_sets[] = array_from_query($query, 'id');
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break;
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}
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$filter_sets = trigger_event('perform_batch_manager_prefilters', $filter_sets, $_SESSION['bulk_manager_filter']['prefilter']);
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}
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if (isset($_SESSION['bulk_manager_filter']['category']))
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{
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$categories = array();
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if (isset($_SESSION['bulk_manager_filter']['category_recursive']))
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{
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$categories = get_subcat_ids(array($_SESSION['bulk_manager_filter']['category']));
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}
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else
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{
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$categories = array($_SESSION['bulk_manager_filter']['category']);
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}
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$query = '
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SELECT DISTINCT(image_id)
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FROM '.IMAGE_CATEGORY_TABLE.'
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WHERE category_id IN ('.implode(',', $categories).')
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;';
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$filter_sets[] = array_from_query($query, 'image_id');
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}
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if (isset($_SESSION['bulk_manager_filter']['level']))
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{
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$operator = '=';
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if (isset($_SESSION['bulk_manager_filter']['level_include_lower']))
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{
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$operator = '<=';
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}
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$query = '
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SELECT id
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FROM '.IMAGES_TABLE.'
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WHERE level '.$operator.' '.$_SESSION['bulk_manager_filter']['level'].'
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'.$conf['order_by'];
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$filter_sets[] = array_from_query($query, 'id');
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}
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if (!empty($_SESSION['bulk_manager_filter']['tags']))
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{
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$filter_sets[] = get_image_ids_for_tags(
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$_SESSION['bulk_manager_filter']['tags'],
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$_SESSION['bulk_manager_filter']['tag_mode'],
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null,
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null,
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false // we don't apply permissions in administration screens
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);
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}
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if (isset($_SESSION['bulk_manager_filter']['dimension']))
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{
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$where_clauses = array();
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if (isset($_SESSION['bulk_manager_filter']['dimension']['min_width']))
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{
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$where_clause[] = 'width >= '.$_SESSION['bulk_manager_filter']['dimension']['min_width'];
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}
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if (isset($_SESSION['bulk_manager_filter']['dimension']['max_width']))
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{
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$where_clause[] = 'width <= '.$_SESSION['bulk_manager_filter']['dimension']['max_width'];
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}
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if (isset($_SESSION['bulk_manager_filter']['dimension']['min_height']))
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{
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$where_clause[] = 'height >= '.$_SESSION['bulk_manager_filter']['dimension']['min_height'];
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}
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if (isset($_SESSION['bulk_manager_filter']['dimension']['max_height']))
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{
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$where_clause[] = 'height <= '.$_SESSION['bulk_manager_filter']['dimension']['max_height'];
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}
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if (isset($_SESSION['bulk_manager_filter']['dimension']['min_ratio']))
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{
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$where_clause[] = 'width/height >= '.$_SESSION['bulk_manager_filter']['dimension']['min_ratio'];
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}
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if (isset($_SESSION['bulk_manager_filter']['dimension']['max_ratio']))
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{
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// max_ratio is a floor value, so must be a bit increased
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$where_clause[] = 'width/height < '.($_SESSION['bulk_manager_filter']['dimension']['max_ratio']+0.01);
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}
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$query = '
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SELECT id
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FROM '.IMAGES_TABLE.'
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WHERE '.implode(' AND ',$where_clause).'
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'.$conf['order_by'];
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$filter_sets[] = array_from_query($query, 'id');
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}
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$current_set = array_shift($filter_sets);
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foreach ($filter_sets as $set)
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{
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$current_set = array_intersect($current_set, $set);
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}
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$page['cat_elements_id'] = $current_set;
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// +-----------------------------------------------------------------------+
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// | first element to display |
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// +-----------------------------------------------------------------------+
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// $page['start'] contains the number of the first element in its
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// category. For exampe, $page['start'] = 12 means we must show elements #12
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// and $page['nb_images'] next elements
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if (!isset($_REQUEST['start'])
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or !is_numeric($_REQUEST['start'])
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or $_REQUEST['start'] < 0
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or (isset($_REQUEST['display']) and 'all' == $_REQUEST['display']))
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{
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$page['start'] = 0;
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}
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else
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{
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$page['start'] = $_REQUEST['start'];
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}
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// +-----------------------------------------------------------------------+
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// | Tabs |
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// +-----------------------------------------------------------------------+
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$manager_link = get_root_url().'admin.php?page=batch_manager&mode=';
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if (isset($_GET['mode']))
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{
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$page['tab'] = $_GET['mode'];
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}
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else
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{
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$page['tab'] = 'global';
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}
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$tabsheet = new tabsheet();
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$tabsheet->set_id('batch_manager');
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$tabsheet->select($page['tab']);
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$tabsheet->assign();
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// +-----------------------------------------------------------------------+
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// | tags |
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// +-----------------------------------------------------------------------+
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$query = '
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SELECT id, name
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FROM '.TAGS_TABLE.'
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;';
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$template->assign('tags', get_taglist($query, false));
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// +-----------------------------------------------------------------------+
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// | dimensions |
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// +-----------------------------------------------------------------------+
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$widths = array();
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$heights = array();
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$ratios = array();
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// get all width, height and ratios
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$query = '
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SELECT
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DISTINCT width, height
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FROM '.IMAGES_TABLE.'
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WHERE width IS NOT NULL
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AND height IS NOT NULL
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;';
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$result = pwg_query($query);
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if (pwg_db_num_rows($result))
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{
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while ($row = pwg_db_fetch_assoc($result))
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{
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if ($row['width']>0 && $row['height']>0)
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{
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$widths[] = $row['width'];
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$heights[] = $row['height'];
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$ratios[] = floor($row['width'] / $row['height'] * 100) / 100;
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}
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}
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}
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if (empty($widths))
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{ // arbitrary values, only used when no photos on the gallery
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$widths = array(600, 1920, 3500);
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$heights = array(480, 1080, 2300);
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$ratios = array(1.25, 1.52, 1.78);
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}
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$widths = array_unique($widths);
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sort($widths);
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$heights = array_unique($heights);
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sort($heights);
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$ratios = array_unique($ratios);
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sort($ratios);
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$dimensions['widths'] = implode(',', $widths);
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$dimensions['heights'] = implode(',', $heights);
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$dimensions['ratios'] = implode(',', $ratios);
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$dimensions['bounds'] = array(
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'min_width' => $widths[0],
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'max_width' => $widths[count($widths)-1],
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'min_height' => $heights[0],
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'max_height' => $heights[count($heights)-1],
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'min_ratio' => $ratios[0],
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'max_ratio' => $ratios[count($ratios)-1],
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);
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// find ratio categories
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$ratio_categories = array(
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'portrait' => array(),
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'square' => array(),
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'landscape' => array(),
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'panorama' => array(),
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);
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foreach ($ratios as $ratio)
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{
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if ($ratio < 0.95)
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{
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$ratio_categories['portrait'][] = $ratio;
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}
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else if ($ratio >= 0.95 and $ratio <= 1.05)
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{
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$ratio_categories['square'][] = $ratio;
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}
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else if ($ratio > 1.05 and $ratio < 2)
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{
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$ratio_categories['landscape'][] = $ratio;
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}
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else if ($ratio >= 2)
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{
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$ratio_categories['panorama'][] = $ratio;
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}
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}
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foreach (array_keys($ratio_categories) as $ratio_category)
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{
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if (count($ratio_categories[$ratio_category]) > 0)
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{
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$dimensions['ratio_'.$ratio_category] = array(
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'min' => $ratio_categories[$ratio_category][0],
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'max' => array_pop($ratio_categories[$ratio_category]),
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);
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}
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}
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// selected=bound if nothing selected
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foreach (array_keys($dimensions['bounds']) as $type)
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{
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$dimensions['selected'][$type] = isset($_SESSION['bulk_manager_filter']['dimension'][$type])
|
|
? $_SESSION['bulk_manager_filter']['dimension'][$type]
|
|
: $dimensions['bounds'][$type]
|
|
;
|
|
}
|
|
|
|
$template->assign('dimensions', $dimensions);
|
|
|
|
|
|
// +-----------------------------------------------------------------------+
|
|
// | open specific mode |
|
|
// +-----------------------------------------------------------------------+
|
|
|
|
include(PHPWG_ROOT_PATH.'admin/batch_manager_'.$page['tab'].'.php');
|
|
?>
|