/**
* Compute an atm-object-link tag
*
* @param array $tag : the reference atm-object-link tag to compute
* @return string the PHP / HTML content computed
* @access private
*/
protected function _linkObject(&$tag)
{
if (!$this->checkTagRequirements($tag, array('field' => 'field', 'objectId' => true))) {
return;
}
$uniqueID = CMS_XMLTag::getUniqueID();
$return = '
//OBJECT-LINK TAG START ' . $uniqueID . '
$error_' . $uniqueID . ' = false;
if (strtolower(get_class("' . $tag['attributes']['field'] . '")) != \'cms_multi_poly_object\') {
CMS_grandFather::raiseError("Malformed atm-object-link tag : field attribute must be a valid multi object field");
$error_' . $uniqueID . ' = true;
}
if (!io::isPositiveInteger("' . $tag['attributes']['objectId'] . '")) {
CMS_grandFather::raiseError("Malformed atm-object-link tag : objectId attribute must be a valid object Id : ' . $tag['attributes']['objectId'] . '");
$error_' . $uniqueID . ' = true;
}
//load object to add
$object_' . $uniqueID . ' = CMS_poly_object_catalog::getObjectByID("' . $tag['attributes']['objectId'] . '");
if (!is_object($object_' . $uniqueID . ') || $object_' . $uniqueID . '->hasError() || !$object_' . $uniqueID . '->getID()) {
CMS_grandFather::raiseError("Malformed atm-object-link tag : objectId attribute must be a valid object Id : ' . $tag['attributes']['objectId'] . '");
$error_' . $uniqueID . ' = true;
}
//check object type and field object type
if (!$error_' . $uniqueID . ' && "' . $tag['attributes']['field'] . '"->getObjectID() != $object_' . $uniqueID . '->getObjectID()) {
CMS_grandFather::raiseError("Malformed atm-object-link tag : field object type ("."' . $tag['attributes']['field'] . '"->getObjectID().") and objectId type (".$object_' . $uniqueID . '->getObjectID().") does not match ...");
$error_' . $uniqueID . ' = true;
}
//if no error append object into field ids
if (!$error_' . $uniqueID . ') {
$ids_' . $uniqueID . ' = "' . $tag['attributes']['field'] . '"->getValue(\'ids\');
//$ids_' . $uniqueID . '[$object_' . $uniqueID . '->getID()] = $object_' . $uniqueID . '->getID();
array_unshift($ids_' . $uniqueID . ', $object_' . $uniqueID . '->getID());
"' . $tag['attributes']['field'] . '"->setValues(array(\'list\'."' . $tag['attributes']['field'] . '"->getValue(\'fieldID\').\'_0\' => implode(\';\', $ids_' . $uniqueID . ')), \'\');
$object[CMS_poly_object_catalog::getObjectIDForField("' . $tag['attributes']['field'] . '"->getValue(\'fieldID\'))]->writeToPersistence();
unset($ids_' . $uniqueID . ');
} else {
return false;
}
unset($error_' . $uniqueID . ');
unset($object_' . $uniqueID . ');
//OBJECT-LINK TAG END ' . $uniqueID . '
';
return $return;
}
/**
* Compute the current tag according to compute parameters
*
* @return string the computed tag results
* @access private
* @static
*/
function compute($parameters = array())
{
$this->_computeParams = (array) $parameters;
$this->_uniqueID = CMS_XMLTag::getUniqueID();
return $this->_returnComputedDatas($this->_compute());
}