src/applications/calendar/xaction/PhabricatorCalendarImportICSFileTransaction.php

   1 <?php
   2
   3 final class PhabricatorCalendarImportICSFileTransaction
   4   extends PhabricatorCalendarImportTransactionType {
   5
   6   const TRANSACTIONTYPE = 'calendar.import.ics.file';
   7   const PARAMKEY_FILE = 'ics.filePHID';
   8   const PARAMKEY_NAME = 'ics.fileName';
   9
  10   public function generateOldValue($object) {
  11     return $object->getParameter(self::PARAMKEY_FILE);
  12   }
  13
  14   public function applyInternalEffects($object, $value) {
  15     $object->setParameter(self::PARAMKEY_FILE, $value);
  16
  17     $viewer = $this->getActor();
  18     $file = id(new PhabricatorFileQuery())
  19       ->setViewer($viewer)
  20       ->withPHIDs(array($value))
  21       ->executeOne();
  22     if ($file) {
  23       $object->setParameter(self::PARAMKEY_NAME, $file->getName());
  24     }
  25   }
  26
  27   public function getTitle() {
  28     return pht(
  29       '%s imported an ICS file.',
  30       $this->renderAuthor());
  31   }
  32
  33   public function validateTransactions($object, array $xactions) {
  34     $viewer = $this->getActor();
  35     $errors = array();
  36
  37     $ics_type = PhabricatorCalendarICSFileImportEngine::ENGINETYPE;
  38     $import_type = $object->getEngine()->getImportEngineType();
  39     if ($import_type != $ics_type) {
  40       if (!$xactions) {
  41         return $errors;
  42       }
  43
  44       $errors[] = $this->newInvalidError(
  45         pht(
  46           'You can not attach an ICS file to an import type other than '.
  47           'an ICS import (type is "%s").',
  48           $import_type));
  49
  50       return $errors;
  51     }
  52
  53     $new_value = $object->getParameter(self::PARAMKEY_FILE);
  54     foreach ($xactions as $xaction) {
  55       $new_value = $xaction->getNewValue();
  56       if (!strlen($new_value)) {
  57         continue;
  58       }
  59
  60       $file = id(new PhabricatorFileQuery())
  61         ->setViewer($viewer)
  62         ->withPHIDs(array($new_value))
  63         ->executeOne();
  64       if (!$file) {
  65         $errors[] = $this->newInvalidError(
  66           pht(
  67             'File PHID "%s" is not valid or not visible.',
  68             $new_value),
  69           $xaction);
  70       }
  71     }
  72
  73     if (!$new_value) {
  74       $errors[] = $this->newRequiredError(
  75         pht('You must select an ".ics" file to import.'));
  76     }
  77
  78     return $errors;
  79   }
  80 }