/**
* API method
*
* Find a new album thumbnail.
*
* @param mixed[] $params
* @option int category_id
*/
function ws_categories_refreshRepresentative($params, &$service)
{
global $conf;
// does the category really exist?
$query = '
SELECT id
FROM ' . CATEGORIES_TABLE . '
WHERE id = ' . $params['category_id'] . '
;';
$result = pwg_query($query);
if (pwg_db_num_rows($result) == 0) {
return new PwgError(404, 'category_id not found');
}
$query = '
SELECT
DISTINCT category_id
FROM ' . IMAGE_CATEGORY_TABLE . '
WHERE category_id = ' . $params['category_id'] . '
LIMIT 1
;';
$result = pwg_query($query);
$has_images = pwg_db_num_rows($result) > 0 ? true : false;
if (!$has_images) {
return new PwgError(401, 'not permitted');
}
include_once PHPWG_ROOT_PATH . 'admin/include/functions.php';
set_random_representant(array($params['category_id']));
// return url of the new representative
$query = '
SELECT *
FROM ' . CATEGORIES_TABLE . '
WHERE id = ' . $params['category_id'] . '
;';
$category = pwg_db_fetch_assoc(pwg_query($query));
return get_category_representant_properties($category['representative_picture_id']);
}
if ($category['is_virtual']) {
$template->assign(array('U_DELETE' => $self_url . '&delete=' . $category['id'] . '&pwg_token=' . get_pwg_token()));
} else {
$category['cat_full_dir'] = get_complete_dir($_GET['cat_id']);
$template->assign(array('CAT_FULL_DIR' => preg_replace('/\\/$/', '', $category['cat_full_dir'])));
if ($conf['enable_synchronization']) {
$template->assign('U_SYNC', $base_url . 'site_update&site=1&cat_id=' . $category['id']);
}
}
// representant management
if ($category['has_images'] or !empty($category['representative_picture_id'])) {
$tpl_representant = array();
// picture to display : the identified representant or the generic random
// representant ?
if (!empty($category['representative_picture_id'])) {
$tpl_representant['picture'] = get_category_representant_properties($category['representative_picture_id']);
}
// can the admin choose to set a new random representant ?
$tpl_representant['ALLOW_SET_RANDOM'] = $category['has_images'] ? true : false;
// can the admin delete the current representant ?
if ($category['has_images'] and $conf['allow_random_representative'] or !$category['has_images'] and !empty($category['representative_picture_id'])) {
$tpl_representant['ALLOW_DELETE'] = true;
}
$template->assign('representant', $tpl_representant);
}
if ($category['is_virtual']) {
$template->assign('parent_category', empty($category['id_uppercat']) ? array() : array($category['id_uppercat']));
}
trigger_notify('loc_end_cat_modify');
//----------------------------------------------------------- sending html code
$template->assign_var_from_handle('ADMIN_CONTENT', 'album_properties');
