id = idx($data, 'id'); } public function processRequest() { $request = $this->getRequest(); $user = $request->getUser(); $sequence = $request->getURIData('sequence'); $event = id(new PhabricatorCalendarEventQuery()) ->setViewer($user) ->withIDs(array($this->id)) ->requireCapabilities( array( PhabricatorPolicyCapability::CAN_VIEW, PhabricatorPolicyCapability::CAN_EDIT, )) ->executeOne(); if ($sequence) { $parent_event = $event; $event = $parent_event->generateNthGhost($sequence, $user); $event->attachParentEvent($parent_event); } if (!$event) { return new Aphront404Response(); } if (!$sequence) { $cancel_uri = '/E'.$event->getID(); } else { $cancel_uri = '/E'.$event->getID().'/'.$sequence; } $is_cancelled = $event->getIsCancelled(); $is_parent_cancelled = $event->getIsParentCancelled(); $is_recurring = $event->getIsRecurring(); $instance_of = $event->getInstanceOfEventPHID(); $validation_exception = null; if ($request->isFormPost()) { if ($is_cancelled && $sequence) { return id(new AphrontRedirectResponse())->setURI($cancel_uri); } else if ($sequence) { $event = $this->createEventFromGhost( $user, $event, $sequence); $event->applyViewerTimezone($user); } $xactions = array(); $xaction = id(new PhabricatorCalendarEventTransaction()) ->setTransactionType( PhabricatorCalendarEventTransaction::TYPE_CANCEL) ->setNewValue(!$is_cancelled); $editor = id(new PhabricatorCalendarEventEditor()) ->setActor($user) ->setContentSourceFromRequest($request) ->setContinueOnNoEffect(true) ->setContinueOnMissingFields(true); try { $editor->applyTransactions($event, array($xaction)); return id(new AphrontRedirectResponse())->setURI($cancel_uri); } catch (PhabricatorApplicationTransactionValidationException $ex) { $validation_exception = $ex; } } if ($is_cancelled) { if ($sequence || $is_parent_cancelled) { $title = pht('Cannot Reinstate Instance'); $paragraph = pht('Cannot reinstate an instance of a cancelled recurring event.'); $cancel = pht('Cancel'); $submit = null; } else if ($is_recurring && !$instance_of) { $title = pht('Reinstate Recurrence'); $paragraph = pht('Reinstate the entire series of recurring events?'); $cancel = pht('Don\'t Reinstate Recurrence'); $submit = pht('Reinstate Recurrence'); } else { $title = pht('Reinstate Event'); $paragraph = pht('Reinstate this event?'); $cancel = pht('Don\'t Reinstate Event'); $submit = pht('Reinstate Event'); } } else { if ($sequence) { $title = pht('Cancel Instance'); $paragraph = pht('Cancel just this instance of a recurring event.'); $cancel = pht('Don\'t Cancel Instance'); $submit = pht('Cancel Instance'); } else if ($is_recurring && !$instance_of) { $title = pht('Cancel Recurrence'); $paragraph = pht('Cancel the entire series of recurring events?'); $cancel = pht('Don\'t Cancel Recurrence'); $submit = pht('Cancel Recurrence'); } else { $title = pht('Cancel Event'); $paragraph = pht('You can always reinstate the event later.'); $cancel = pht('Don\'t Cancel Event'); $submit = pht('Cancel Event'); } } return $this->newDialog() ->setTitle($title) ->setValidationException($validation_exception) ->appendParagraph($paragraph) ->addCancelButton($cancel_uri, $cancel) ->addSubmitButton($submit); } }