src/applications/almanac/controller/AlmanacPropertyEditController.php

   1 <?php
   2
   3 final class AlmanacPropertyEditController
   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     $cancel_uri = $object->getURI();
  17     $property_key = $request->getStr('key');
  18
  19     if (!strlen($property_key)) {
  20       return $this->buildPropertyKeyResponse($cancel_uri, null);
  21     } else {
  22       $error = null;
  23       try {
  24         AlmanacNames::validateName($property_key);
  25       } catch (Exception $ex) {
  26         $error = $ex->getMessage();
  27       }
  28
  29       // NOTE: If you enter an existing name, we're just treating it as an
  30       // edit operation. This might be a little confusing.
  31
  32       if ($error !== null) {
  33         if ($request->isFormPost()) {
  34           // The user is creating a new property and picked a bad name. Give
  35           // them an opportunity to fix it.
  36           return $this->buildPropertyKeyResponse($cancel_uri, $error);
  37         } else {
  38           // The user is editing an invalid property.
  39           return $this->newDialog()
  40             ->setTitle(pht('Invalid Property'))
  41             ->appendParagraph(
  42               pht(
  43                 'The property name "%s" is invalid. This property can not '.
  44                 'be edited.',
  45                 $property_key))
  46             ->appendParagraph($error)
  47             ->addCancelButton($cancel_uri);
  48         }
  49       }
  50     }
  51
  52     return $object->newAlmanacPropertyEditEngine()
  53       ->addContextParameter('objectPHID')
  54       ->addContextParameter('key')
  55       ->setTargetObject($object)
  56       ->setPropertyKey($property_key)
  57       ->setController($this)
  58       ->buildResponse();
  59   }
  60
  61   private function buildPropertyKeyResponse($cancel_uri, $error) {
  62     $viewer = $this->getViewer();
  63     $request = $this->getRequest();
  64     $v_key = $request->getStr('key');
  65
  66     if ($error !== null) {
  67       $e_key = pht('Invalid');
  68     } else {
  69       $e_key = true;
  70     }
  71
  72     $form = id(new AphrontFormView())
  73       ->setUser($viewer)
  74       ->appendChild(
  75         id(new AphrontFormTextControl())
  76           ->setName('key')
  77           ->setLabel(pht('Name'))
  78           ->setValue($v_key)
  79           ->setError($e_key));
  80
  81     $errors = array();
  82     if ($error !== null) {
  83       $errors[] = $error;
  84     }
  85
  86     return $this->newDialog()
  87       ->setTitle(pht('Add Property'))
  88       ->addHiddenInput('objectPHID', $request->getStr('objectPHID'))
  89       ->setErrors($errors)
  90       ->appendForm($form)
  91       ->addSubmitButton(pht('Continue'))
  92       ->addCancelButton($cancel_uri);
  93   }
  94
  95 }