src/applications/almanac/controller/AlmanacPropertyDeleteController.php

   1 <?php
   2
   3 final class AlmanacPropertyDeleteController
   4   extends AlmanacPropertyController {
   5
   6   public function handleRequest(AphrontRequest $request) {
   7     $viewer = $request->getViewer();
   8
   9     $response = $this->loadPropertyObject();
  10     if ($response) {
  11       return $response;
  12     }
  13
  14     $object = $this->getPropertyObject();
  15
  16     $key = $request->getStr('key');
  17     if (!strlen($key)) {
  18       return new Aphront404Response();
  19     }
  20
  21     $cancel_uri = $object->getURI();
  22
  23     $builtins = $object->getAlmanacPropertyFieldSpecifications();
  24     $is_builtin = isset($builtins[$key]);
  25
  26     if ($is_builtin) {
  27       $title = pht('Reset Property');
  28       $body = pht(
  29         'Reset property "%s" to its default value?',
  30         $key);
  31       $submit_text = pht('Reset Property');
  32     } else {
  33       $title = pht('Delete Property');
  34       $body = pht(
  35         'Delete property "%s"?',
  36         $key);
  37       $submit_text = pht('Delete Property');
  38     }
  39
  40     $validation_exception = null;
  41     if ($request->isFormPost()) {
  42       $xaction_type = $object->getAlmanacPropertyDeleteTransactionType();
  43
  44       $xaction = $object->getApplicationTransactionTemplate()
  45         ->setTransactionType($xaction_type)
  46         ->setMetadataValue('almanac.property', $key);
  47
  48       $editor = $object->getApplicationTransactionEditor()
  49         ->setActor($viewer)
  50         ->setContentSourceFromRequest($request)
  51         ->setContinueOnNoEffect(true)
  52         ->setContinueOnMissingFields(true);
  53
  54       try {
  55         $editor->applyTransactions($object, array($xaction));
  56         return id(new AphrontRedirectResponse())->setURI($cancel_uri);
  57       } catch (PhabricatorApplicationTransactionValidationException $ex) {
  58         $validation_exception = $ex;
  59       }
  60     }
  61
  62     return $this->newDialog()
  63       ->setTitle($title)
  64       ->setValidationException($validation_exception)
  65       ->addHiddenInput('objectPHID', $object->getPHID())
  66       ->addHiddenInput('key', $key)
  67       ->appendParagraph($body)
  68       ->addCancelButton($cancel_uri)
  69       ->addSubmitButton($submit_text);
  70   }
  71
  72 }