private function raiseGraphCycleException(PhabricatorEdgeCycleException $ex)
{
$cycle = $ex->getCycle();
$handles = $this->loadViewerHandles($cycle);
$names = array();
foreach ($cycle as $cycle_phid) {
$names[] = $handles[$cycle_phid]->getFullName();
}
$names = implode(" → ", $names);
throw new Exception("You can not create that dependency, because it would create a " . "circular dependency: {$names}.");
}
private function newGraphCycleResponse(PhabricatorEdgeCycleException $ex, $done_uri)
{
$viewer = $this->getViewer();
$cycle = $ex->getCycle();
$handles = $this->loadViewerHandles($cycle);
$names = array();
foreach ($cycle as $cycle_phid) {
$names[] = $handles[$cycle_phid]->getFullName();
}
$message = pht('You can not create that relationship because it would create a ' . 'circular dependency:');
$list = implode(" → ", $names);
return $this->newDialog()->setTitle(pht('Circular Dependency'))->appendParagraph($message)->appendParagraph($list)->addCancelButton($done_uri);
}
