/**
* Returns a node data for given object / node id
*
* Following parameters are supported:
* ezjscnode::load::embed_id[::attribute[::load_image_size]]
*
* eg: ezjscnode::load::ezobject_46::image::large
* eg: ezjscnode::load::eznode_44::summary
*eg: ezjscnode::load::44::summary (44 is in this case node id)
*
* @since 1.2
* @param mixed $args
* @throws InvalidArgumentException
* @return array
*/
public static function load($args)
{
$embedObject = false;
if (isset($args[0]) && $args[0]) {
$embedType = 'eznode';
if (is_numeric($args[0])) {
$embedId = $args[0];
} else {
list($embedType, $embedId) = explode('_', $args[0]);
}
if ($embedType === 'eznode' || strcasecmp($embedType, 'eznode') === 0) {
$embedObject = eZContentObject::fetchByNodeID($embedId);
} else {
$embedObject = eZContentObject::fetch($embedId);
}
}
if (!$embedObject instanceof eZContentObject) {
throw new InvalidArgumentException("Argument 1: '{$embedType}\\_{$embedId}' does not map to a valid content object");
} else {
if (!$embedObject->canRead()) {
throw new InvalidArgumentException("Argument 1: '{$embedType}\\_{$embedId}' is not available");
}
}
// Params for node to json encoder
$params = array('loadImages' => true);
$params['imagePreGenerateSizes'] = array('small', 'original');
// look for attribute parameter ( what attribute we should load )
if (isset($args[1]) && $args[1]) {
$params['dataMap'] = array($args[1]);
}
// what image sizes we want returned with full data ( url++ )
if (isset($args[2]) && $args[2]) {
$params['imagePreGenerateSizes'][] = $args[2];
}
// Simplify and load data in accordance to $params
return ezjscAjaxContent::simplify($embedObject, $params);
}
