/**
* Returns the JSON encoded string of children tags for supplied GET params
* Used in YUI version of children tags list in admin interface
*
* @static
*
* @param array $args
*
* @return string
*/
public static function tagsChildren($args)
{
$http = eZHTTPTool::instance();
$filter = urldecode(trim($http->getVariable('filter', '')));
if (!isset($args[0]) || !is_numeric($args[0])) {
return array('count' => 0, 'offset' => false, 'filter' => $filter, 'data' => array());
}
$offset = false;
$limits = null;
if ($http->hasGetVariable('offset')) {
$offset = (int) $http->getVariable('offset');
if ($http->hasGetVariable('limit')) {
$limit = (int) $http->getVariable('limit');
} else {
$limit = 10;
}
$limits = array('offset' => $offset, 'limit' => $limit);
}
$sorts = null;
if ($http->hasGetVariable('sortby')) {
$sortBy = trim($http->getVariable('sortby'));
$sortDirection = 'asc';
if ($http->hasGetVariable('sortdirection') && trim($http->getVariable('sortdirection')) == 'desc') {
$sortDirection = 'desc';
}
$sorts = array($sortBy => $sortDirection);
}
$fetchParams = array('parent_id' => (int) $args[0], 'main_tag_id' => 0);
if (!empty($filter)) {
$fetchParams['keyword'] = array('like', '%' . $filter . '%');
}
/** @var eZTagsObject[] $children */
$children = eZTagsObject::fetchList($fetchParams, $limits, $sorts);
$childrenCount = eZTagsObject::fetchListCount($fetchParams);
if (!is_array($children) || empty($children)) {
return array('count' => 0, 'offset' => false, 'filter' => $filter, 'data' => array());
}
$dataArray = array();
foreach ($children as $child) {
$tagArray = array();
$tagArray['id'] = $child->attribute('id');
$tagArray['keyword'] = htmlspecialchars($child->attribute('keyword'), ENT_QUOTES);
$tagArray['modified'] = $child->attribute('modified');
$tagArray['translations'] = array();
foreach ($child->getTranslations() as $translation) {
$tagArray['translations'][] = htmlspecialchars($translation->attribute('locale'), ENT_QUOTES);
}
$dataArray[] = $tagArray;
}
return array('count' => $childrenCount, 'offset' => $offset, 'filter' => $filter, 'data' => $dataArray);
}
/**
* Returns the count of tags within this instance
*
* @return int
*/
public function tagsCount()
{
if (!is_array($this->IDArray) || empty($this->IDArray)) {
return 0;
}
return eZTagsObject::fetchListCount(array('id' => array($this->IDArray)));
}
