/**
* Method "ngg.editGallery"
* Edit a existing gallery
*
* @since 1.7.0
*
* @param array $args Method parameters.
* - int blog_id
* - string username
* - string password
* - int gallery ID
* - string gallery name
* - string title
* - string description
* - int ID of the preview picture
* @return true if success
*/
function editGallery($args)
{
global $ngg;
require_once dirname(dirname(__FILE__)) . '/admin/functions.php';
// admin functions
$this->escape($args);
$blog_ID = (int) $args[0];
$username = $args[1];
$password = $args[2];
$id = (int) $args[3];
$name = $args[4];
$title = $args[5];
$description = $args[6];
$previewpic = (int) $args[7];
if (!($user = $this->login($username, $password))) {
return $this->error;
}
if (!($gallery = nggdb::find_gallery($id))) {
return new IXR_Error(404, __("Invalid gallery ID"));
}
if (!current_user_can('NextGEN Manage gallery') && !nggAdmin::can_manage_this_gallery($gallery->author)) {
return new IXR_Error(401, __('Sorry, you must be able to manage this gallery'));
}
if (!empty($name)) {
$result = nggdb::update_gallery($id, $name, false, $title, $description, false, $previewpic);
}
if (!$result) {
return new IXR_Error(500, __('Sorry, could not update the gallery'));
}
return true;
}