<?php
// +-----------------------------------------------------------------------+
// | Piwigo - a PHP based photo gallery |
// +-----------------------------------------------------------------------+
// | Copyright(C) 2008-2014 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)
{
$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 |
// +-----------------------------------------------------------------------+
$image_order_choices = array('default', 'rank', 'user_define');
$image_order_choice = 'default';
if (isset($_POST['submit']))
{
if (isset($_POST['rank_of_image']))
{
asort($_POST['rank_of_image'], SORT_NUMERIC);
save_images_order(
$page['category_id'],
array_keys($_POST['rank_of_image'])
);
$page['infos'][] = l10n('Images manual order was saved');
}
if (!empty($_POST['image_order_choice'])
&& in_array($_POST['image_order_choice'], $image_order_choices))
{
$image_order_choice = $_POST['image_order_choice'];
}
$image_order = null;
if ($image_order_choice=='user_define')
{
for ($i=0; $i<3; $i++)
{
if (!empty($_POST['image_order'][$i]))
{
if (!empty($image_order)) $image_order.= ',';
$image_order.= $_POST['image_order'][$i];
}
}
}
elseif ($image_order_choice=='rank')
{
$image_order = 'rank ASC';
}
$query = '
UPDATE '.CATEGORIES_TABLE.'
SET image_order = '.(isset($image_order) ? '\''.$image_order.'\'' : 'NULL').'
WHERE id='.$page['category_id'];
pwg_query($query);
if (isset($_POST['image_order_subcats']))
{
$cat_info = get_cat_info($page['category_id']);
$query = '
UPDATE '.CATEGORIES_TABLE.'
SET image_order = '.(isset($image_order) ? '\''.$image_order.'\'' : 'NULL').'
WHERE uppercats LIKE \''.$cat_info['uppercats'].',%\'';
pwg_query($query);
}
$page['infos'][] = l10n('Your configuration settings are saved');
}
// +-----------------------------------------------------------------------+
// | template init |
// +-----------------------------------------------------------------------+
$template->set_filenames(
array('element_set_ranks' => 'element_set_ranks.tpl')
);
$base_url = get_root_url().'admin.php';
$query = '
SELECT *
FROM '.CATEGORIES_TABLE.'
WHERE id = '.$page['category_id'].'
;';
$category = pwg_db_fetch_assoc(pwg_query($query));
if ($category['image_order']=='rank')
{
$image_order_choice = 'rank';
}
elseif ($category['image_order']!='')
{
$image_order_choice = 'user_define';
}
// Navigation path
$navigation = get_cat_display_name_cache(
$category['uppercats'],
get_root_url().'admin.php?page=album-'
);
$template->assign(
array(
'CATEGORIES_NAV' => $navigation,
'F_ACTION' => $base_url.get_query_string_diff(array()),
)
);
// +-----------------------------------------------------------------------+
// | thumbnails |
// +-----------------------------------------------------------------------+
$query = '
SELECT
id,
file,
path,
representative_ext,
width, height, rotation,
name,
rank
FROM '.IMAGES_TABLE.'
JOIN '.IMAGE_CATEGORY_TABLE.' ON image_id = id
WHERE category_id = '.$page['category_id'].'
ORDER BY rank
;';
$result = pwg_query($query);
if (pwg_db_num_rows($result) > 0)
{
// template thumbnail initialization
$current_rank = 1;
$derivativeParams = ImageStdParams::get_by_type(IMG_SQUARE);
while ($row = pwg_db_fetch_assoc($result))
{
$derivative = new DerivativeImage($derivativeParams, new SrcImage($row));
if ( !empty( $row['name'] ) )
{
$thumbnail_name = $row['name'];
}
else
{
$file_wo_ext = get_filename_wo_extension($row['file']);
$thumbnail_name = str_replace('_', ' ', $file_wo_ext);
}
$current_rank++;
$template->append(
'thumbnails',
array(
'ID' => $row['id'],
'NAME' => $thumbnail_name,
'TN_SRC' => $derivative->get_url(),
'RANK' => $current_rank * 10,
'SIZE' => $derivative->get_size(),
)
);
}
}
// image order management
$sort_fields = array(
'' => '',
'file ASC' => l10n('File name, A → Z'),
'file DESC' => l10n('File name, Z → A'),
'name ASC' => l10n('Photo title, A → Z'),
'name DESC' => l10n('Photo title, Z → A'),
'date_creation DESC' => l10n('Date created, new → old'),
'date_creation ASC' => l10n('Date created, old → new'),
'date_available DESC' => l10n('Date posted, new → old'),
'date_available ASC' => l10n('Date posted, old → new'),
'rating_score DESC' => l10n('Rating score, high → low'),
'rating_score ASC' => l10n('Rating score, low → high'),
'hit DESC' => l10n('Visits, high → low'),
'hit ASC' => l10n('Visits, low → high'),
'id ASC' => l10n('Numeric identifier, 1 → 9'),
'id DESC' => l10n('Numeric identifier, 9 → 1'),
'rank ASC' => l10n('Manual sort order'),
);
$template->assign('image_order_options', $sort_fields);
$image_order = explode(',', $category['image_order']);
for ($i=0; $i<3; $i++) // 3 fields
{
if ( isset($image_order[$i]) )
{
$template->append('image_order', $image_order[$i]);
}
else
{
$template->append('image_order', '');
}
}
$template->assign('image_order_choice', $image_order_choice);
// +-----------------------------------------------------------------------+
// | sending html code |
// +-----------------------------------------------------------------------+
$template->assign_var_from_handle('ADMIN_CONTENT', 'element_set_ranks');
?>