/**
* function for making some trivial checks over input params
*
* @param object $p input params
* @return boolean | varchar true on checks pass or error message
*/
private function trivialChecks(&$p)
{
/* dummy check if not pasting an object over itself
But maybe in this case we can make a copy of the object with prefix 'Copy of ...'
*/
if (!\CB\Config::get('allow_duplicates', false)) {
$res = DB\dbQuery('SELECT id
FROM tree
WHERE pid = $1
AND id IN (' . implode(',', $p['sourceIds']) . ')', $p['targetId']);
if ($r = $res->fetch_assoc()) {
return L\get('CannotCopyObjectToItself');
}
$res->close();
}
/* end of dummy check if not pasting an object over itself */
/* dummy check if not copying inside a child of sourceIds */
if (in_array($p['targetId'], $p['sourceIds'])) {
return L\get('CannotCopyObjectInsideItself');
}
$r = DM\TreeInfo::read($p['targetId']);
if (!empty($r['pids'])) {
$pids = Util\toNumericArray($r['pids']);
foreach ($p['sourceIds'] as $sourceId) {
if (in_array($sourceId, $pids)) {
return L\get('CannotCopyObjectInsideItself');
}
}
}
/* end of dummy check if not copying inside a child of sourceIds */
return true;
}
/**
* get pids of a given object id
* @param int $objectId
* @return array
*/
public static function getPids($objectId, $excludeItself = true)
{
$rez = array();
if (!is_numeric($objectId)) {
return $rez;
}
$r = DM\TreeInfo::read($objectId);
if (!empty($r)) {
$rez = Util\toNumericArray($r['pids']);
if ($excludeItself) {
array_pop($rez);
}
}
return $rez;
}
/**
* load object data into $this->data
* @param int $id
* @return array loaded data
*/
public function load($id = null)
{
if (!is_numeric($id)) {
if (!is_numeric($this->id)) {
throw new \Exception("No object id specified for load", 1);
}
$id = $this->id;
} else {
$this->id = $id;
}
$this->data = array();
$this->template = null;
unset($this->linearData);
$r = DM\Tree::read($id);
if (!empty($r)) {
$this->data = $r;
$r = DM\TreeInfo::read($id);
if (!empty($r)) {
unset($r['updated']);
$this->data = array_merge($this->data, $r);
}
if (!empty($this->data['template_id']) && $this->loadTemplate) {
$this->template = \CB\Templates\SingletonCollection::getInstance()->getTemplate($this->data['template_id']);
}
}
$this->loadCustomData();
$this->loaded = true;
return $this->data;
}
