/**
* Internal DOM export method
*
* @param CStoredObject $object Object to export
* @param int $depth Export depth
*
* @return void
*/
private function _toDOM(CStoredObject $object, $depth)
{
if ($depth == 0 || !$object->_id || !$object->getPerm(PERM_READ)) {
return;
}
$doc = $this->doc;
$object_node = $doc->getElementById($object->_guid);
// Objet deja exporté
if ($object_node) {
return;
}
$object_node = $doc->createElement("object");
$object_node->setAttribute('class', $object->_class);
$object_node->setAttribute('id', $object->_guid);
$object_node->setIdAttribute('id', true);
$doc->documentElement->appendChild($object_node);
$db_fields = $object->getPlainFields();
foreach ($db_fields as $key => $value) {
// Forward Refs Fields
$_fwd_spec = $object->_specs[$key];
if ($_fwd_spec instanceof CRefSpec) {
if ($key === $object->_spec->key && $object->_specs[$key]->className !== $object->_class) {
continue;
}
if (!isset($this->fwdrefs_tree[$object->_class]) || !in_array($key, $this->fwdrefs_tree[$object->_class])) {
continue;
}
$object->loadFwdRef($key);
$guid = "";
$_object = $object->_fwd[$key];
if ($_object && $_object->_id) {
$this->_toDOM($_object, $depth - 1);
$guid = $_object->_guid;
}
if ($this->empty_values || $guid) {
$object_node->setAttribute($key, $guid);
//$doc->insertTextElement($object_node, "field", $id, array("name" => $key));
}
} else {
$value = self::trimString($value);
if ($this->empty_values || $value !== "") {
$doc->insertTextElement($object_node, "field", $value, array("name" => $key));
}
}
}
if ($this->object_callback && is_callable($this->object_callback)) {
call_user_func($this->object_callback, $object, $object_node, $depth);
}
// Collections
if (!isset($this->backrefs_tree[$object->_class])) {
return;
}
foreach ($object->_backProps as $backName => $backProp) {
if (!in_array($backName, $this->backrefs_tree[$object->_class])) {
continue;
}
$_backspec = $object->makeBackSpec($backName);
// Add fwd ref field value for each object in the collection
if ($_backspec) {
$_class = $_backspec->class;
if (!isset($this->fwdrefs_tree[$_class])) {
$this->fwdrefs_tree[$_class] = array();
}
if (!array_key_exists($_backspec->field, $this->fwdrefs_tree[$_class])) {
$this->fwdrefs_tree[$_class][] = $_backspec->field;
}
}
$objects = $object->loadBackRefs($backName);
if ($objects) {
foreach ($objects as $_object) {
$this->_toDOM($_object, $depth - 1);
}
}
}
}
/**
* Gets the permission on the module
*
* @param CStoredObject $object Object to load the permissions of
* @param int $permType Permission level
* @param CStoredObject $defaultObject Default object to load the permissions from
* @param int $user_id User ID
*
* @return bool
*/
static function getPermObject(CStoredObject $object, $permType, $defaultObject = null, $user_id = null)
{
$user = CUser::get($user_id);
// Shorteners
$class = $object->_class;
$id = $object->_id;
// Use permission query cache when available
if (isset(self::$users_cache[$user->_id][$class][$id])) {
return self::$users_cache[$user->_id][$class][$id] >= $permType;
}
// New cached permissions system : DO NOT REMOVE
if (is_array(self::$users_perms)) {
self::buildUser($user->_id);
$perms = self::$users_perms[$user->_id];
// Object specific, or Class specific, or Module generic
$perm = isset($perms[$class][$id]) ? $perms[$class][$id] : (isset($perms[$class]["all"]) ? $perms[$class]["all"] : "module");
// In case of module check, first build module cache, then get value from cache
if ($perm == "module") {
$mod_id = $object->_ref_module->_id;
CPermModule::getPermModule($mod_id, $permType, $user->_id);
$perm = CPermModule::$users_cache[$user->_id][$mod_id]["permission"];
}
self::$users_cache[$user->_id][$class][$id] = $perm;
return $perm >= $permType;
}
global $userPermsObjects;
$object_class = $object->_class;
$object_id = $object->_id;
if (isset($userPermsObjects[$object_class][$object_id])) {
return $userPermsObjects[$object_class][$object_id]->permission >= $permType;
}
if (isset($userPermsObjects[$object_class][0])) {
return $userPermsObjects[$object_class][0]->permission >= $permType;
}
return $defaultObject != null ? $defaultObject->getPerm($permType) : $object->_ref_module->getPerm($permType);
}
