/**
* Returns available classes as a JSON string
*
* @param eZContentObjectTreeNodeNoLanguage|bool $node
* @param array|bool $includeFilter
* @param array|bool $groupList
* @param int|bool $fetchID
* @param array|bool $classes
* @return string
*/
static function getClassesJsArray($node = false, $includeFilter = true, $groupList = false, $fetchID = false, $classes = false)
{
$falseValue = "''";
// If $classes is false we should check $node and fetch class list
if ($classes === false) {
// If $node is object we should fetch available classes from node, from ezcontentclass otherwise
$classes = $node instanceof eZContentObjectTreeNodeNoLanguage ? $node->canCreateClassList(false, $includeFilter, $groupList, $fetchID) : eZContentClass::canInstantiateClassList(false, $includeFilter, $groupList, $fetchID);
}
if (!is_array($classes)) {
return $falseValue;
}
// Create javascript array
$classList = array();
foreach ($classes as $class) {
if ($class instanceof eZContentClass) {
$classID = $class->attribute('id');
$className = $class->attribute('name');
} elseif (is_array($class)) {
$classID = $class['id'];
$className = $class['name'];
}
$classList[] = array('classID' => (int) $classID, 'name' => $className);
}
if ($classList) {
return json_encode($classList);
}
return $falseValue;
}
