public function delete($con = null)
{
$originalCacheRelations = sfConfig::get('sf_cache_relations');
sfConfig::set('sf_cache_relations', false);
try {
$docId = $this->getId();
$con = Propel::getConnection();
$con->begin();
// delete child relation
$c = new Criteria();
$c->add(RelationPeer::ID2, $docId);
$relations = RelationPeer::doSelect($c);
foreach ($relations as $relation) {
$relation->delete(null, sfConfig::get('sf_cache_relations'));
//$relation->delete();
}
// delete parent relations
$children = Document::getChildrenOf($docId);
foreach ($children as $child) {
$relation = new Relation();
$relation->setId1($docId);
$relation->setId2($child->getId());
$child->delete();
$relation->delete();
}
// delete any tags for this document
$c = new Criteria();
$c->add(TagrelationPeer::ID, $docId);
$tagRelations = TagrelationPeer::doSelect($c);
foreach ($tagRelations as $tag) {
$tag->delete();
}
parent::delete();
$con->commit();
} catch (Exception $e) {
$con->rollback();
throw $e;
}
// set 'sf_cache_relations' it's original value
sfConfig::set('sf_cache_relations', $originalCacheRelations);
if ($originalCacheRelations) {
Relation::updateRelationCache();
}
return true;
}
private function rejectRelationship($r)
{
if ($this->registry->getObject('authenticate')->isLoggedIn() == true) {
$rel = new Relation($this->registry, $r, 0, 0, 0, 0);
if ($rel->getUserB() == $this->registry->getObject('authenticate')->getUser()->getUserID()) {
$rel->approveRelationship();
$rel->delete();
$this->registry->errorPage('Relationship deleted', 'We have rejected the relationship.');
} else {
$this->registry->errorPage('Invalid request', 'You are not authorized to reject that request');
}
} else {
$this->registry->errorPage('Please login', 'Please login to reject this connection');
}
}
