src/applications/calendar/xaction/PhabricatorCalendarImportICSURITransaction.php

   1 <?php
   2
   3 final class PhabricatorCalendarImportICSURITransaction
   4   extends PhabricatorCalendarImportTransactionType {
   5
   6   const TRANSACTIONTYPE = 'calendar.import.ics.uri';
   7   const PARAMKEY_URI = 'ics.uri';
   8
   9   public function generateOldValue($object) {
  10     return $object->getParameter(self::PARAMKEY_URI);
  11   }
  12
  13   public function applyInternalEffects($object, $value) {
  14     $object->setParameter(self::PARAMKEY_URI, $value);
  15   }
  16
  17   public function getTitle() {
  18     // NOTE: This transaction intentionally does not disclose the actual
  19     // URI.
  20     return pht(
  21       '%s updated the import URI.',
  22       $this->renderAuthor());
  23   }
  24
  25   public function validateTransactions($object, array $xactions) {
  26     $viewer = $this->getActor();
  27     $errors = array();
  28
  29     $ics_type = PhabricatorCalendarICSURIImportEngine::ENGINETYPE;
  30     $import_type = $object->getEngine()->getImportEngineType();
  31     if ($import_type != $ics_type) {
  32       if (!$xactions) {
  33         return $errors;
  34       }
  35
  36       $errors[] = $this->newInvalidError(
  37         pht(
  38           'You can not attach an ICS URI to an import type other than '.
  39           'an ICS URI import (type is "%s").',
  40           $import_type));
  41
  42       return $errors;
  43     }
  44
  45     $new_value = $object->getParameter(self::PARAMKEY_URI);
  46     foreach ($xactions as $xaction) {
  47       $new_value = $xaction->getNewValue();
  48       if (!strlen($new_value)) {
  49         continue;
  50       }
  51
  52       try {
  53         PhabricatorEnv::requireValidRemoteURIForFetch(
  54           $new_value,
  55           array(
  56             'http',
  57             'https',
  58           ));
  59       } catch (Exception $ex) {
  60         $errors[] = $this->newInvalidError(
  61           $ex->getMessage(),
  62           $xaction);
  63       }
  64     }
  65
  66     if (!strlen($new_value)) {
  67       $errors[] = $this->newRequiredError(
  68         pht('You must select an ".ics" URI to import.'));
  69     }
  70
  71     return $errors;
  72   }
  73 }