diff options
Diffstat (limited to 'admin/element_set_ranks.php')
| -rw-r--r-- | admin/element_set_ranks.php | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/admin/element_set_ranks.php b/admin/element_set_ranks.php new file mode 100644 index 000000000..9f4a086ee --- /dev/null +++ b/admin/element_set_ranks.php @@ -0,0 +1,174 @@ +<?php +// +-----------------------------------------------------------------------+ +// | Piwigo - a PHP based picture gallery | +// +-----------------------------------------------------------------------+ +// | Copyright(C) 2008 Piwigo Team http://piwigo.org | +// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | +// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | +// +-----------------------------------------------------------------------+ +// | 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 | +// | | +// | 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, write to the Free Software | +// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | +// | USA. | +// +-----------------------------------------------------------------------+ + +/** + * Change rank of images inside a category + * + */ + +if (!defined('PHPWG_ROOT_PATH')) +{ + die('Hacking attempt!'); +} + +include_once(PHPWG_ROOT_PATH.'admin/include/functions.php'); + +// +-----------------------------------------------------------------------+ +// | Check Access and exit when user status is not ok | +// +-----------------------------------------------------------------------+ +check_status(ACCESS_ADMINISTRATOR); + +if (!isset($_GET['cat_id']) or !is_numeric($_GET['cat_id'])) +{ + trigger_error('missing cat_id param', E_USER_ERROR); +} + +$page['category_id'] = $_GET['cat_id']; + +// +-----------------------------------------------------------------------+ +// | functions | +// +-----------------------------------------------------------------------+ + +/** + * save the rank depending on given images order + * + * The list of ordered images id is supposed to be in the same parent + * category + * + * @param array categories + * @return void + */ +function save_images_order($category_id, $images) +{ + $current_rank = 0; + $datas = array(); + foreach ($images as $id) + { + array_push( + $datas, + array( + 'category_id' => $category_id, + 'image_id' => $id, + 'rank' => ++$current_rank, + ) + ); + } + $fields = array( + 'primary' => array('image_id', 'category_id'), + 'update' => array('rank') + ); + mass_updates(IMAGE_CATEGORY_TABLE, $fields, $datas); +} + +// +-----------------------------------------------------------------------+ +// | global mode form submission | +// +-----------------------------------------------------------------------+ + +if (isset($_POST['submit'])) +{ + asort($_POST['rank_of_image'], SORT_NUMERIC); + + save_images_order( + $page['category_id'], + array_keys($_POST['rank_of_image']) + ); + + array_push( + $page['infos'], + l10n('Images manual order was saved') + ); +} + +// +-----------------------------------------------------------------------+ +// | template init | +// +-----------------------------------------------------------------------+ +$template->set_filenames( + array('element_set_ranks' => 'admin/element_set_ranks.tpl') + ); + +$base_url = get_root_url().'admin.php'; + +// $form_action = $base_url.'?page=element_set_global'; + +$query = ' +SELECT uppercats + FROM '.CATEGORIES_TABLE.' + WHERE id = '.$page['category_id'].' +;'; +$category = mysql_fetch_array(pwg_query($query)); + +// Navigation path +$navigation = get_cat_display_name_cache( + $category['uppercats'], + get_root_url().'admin.php?page=cat_modify&cat_id=' + ); + +$template->assign( + array( + 'CATEGORIES_NAV' => $navigation, + 'F_ACTION' => $base_url.get_query_string_diff(array()), + ) + ); + +// +-----------------------------------------------------------------------+ +// | thumbnails | +// +-----------------------------------------------------------------------+ + +$query = ' +SELECT + id, + path, + tn_ext, + rank + FROM '.IMAGES_TABLE.' + JOIN '.IMAGE_CATEGORY_TABLE.' ON image_id = id + WHERE category_id = '.$page['category_id'].' + ORDER BY rank +;'; +$result = pwg_query($query); + +// template thumbnail initialization +$current_rank = 1; + +while ($row = mysql_fetch_assoc($result)) +{ + $src = get_thumbnail_url($row); + + $template->append( + 'thumbnails', + array( + 'ID' => $row['id'], + 'TN_SRC' => $src, + 'RANK' => $current_rank * 10, + ) + ); + + $current_rank++; +} + +// +-----------------------------------------------------------------------+ +// | sending html code | +// +-----------------------------------------------------------------------+ + +$template->assign_var_from_handle('ADMIN_CONTENT', 'element_set_ranks'); +?> |