src/applications/repository/xaction/PhabricatorRepositoryTouchLimitTransaction.php

   1 <?php
   2
   3 final class PhabricatorRepositoryTouchLimitTransaction
   4   extends PhabricatorRepositoryTransactionType {
   5
   6   const TRANSACTIONTYPE = 'limit.touch';
   7
   8   public function generateOldValue($object) {
   9     return $object->getTouchLimit();
  10   }
  11
  12   public function generateNewValue($object, $value) {
  13     if (!strlen($value)) {
  14       return null;
  15     }
  16
  17     $value = (int)$value;
  18     if (!$value) {
  19       return null;
  20     }
  21
  22     return $value;
  23   }
  24
  25   public function applyInternalEffects($object, $value) {
  26     $object->setTouchLimit($value);
  27   }
  28
  29   public function getTitle() {
  30     $old = $this->getOldValue();
  31     $new = $this->getNewValue();
  32
  33     if ($old && $new) {
  34       return pht(
  35         '%s changed the touch limit for this repository from %s paths to '.
  36         '%s paths.',
  37         $this->renderAuthor(),
  38         $this->renderOldValue(),
  39         $this->renderNewValue());
  40     } else if ($new) {
  41       return pht(
  42         '%s set the touch limit for this repository to %s paths.',
  43         $this->renderAuthor(),
  44         $this->renderNewValue());
  45     } else {
  46       return pht(
  47         '%s removed the touch limit (%s paths) for this repository.',
  48         $this->renderAuthor(),
  49         $this->renderOldValue());
  50     }
  51   }
  52
  53   public function validateTransactions($object, array $xactions) {
  54     $errors = array();
  55
  56     foreach ($xactions as $xaction) {
  57       $new = $xaction->getNewValue();
  58
  59       if (!strlen($new)) {
  60         continue;
  61       }
  62
  63       if (!preg_match('/^\d+\z/', $new)) {
  64         $errors[] = $this->newInvalidError(
  65           pht(
  66             'Unable to parse touch limit, specify a positive number of '.
  67             'paths.'),
  68           $xaction);
  69         continue;
  70       }
  71     }
  72
  73     return $errors;
  74   }
  75
  76 }