src/applications/almanac/xaction/AlmanacInterfaceNetworkTransaction.php

   1 <?php
   2
   3 final class AlmanacInterfaceNetworkTransaction
   4   extends AlmanacInterfaceTransactionType {
   5
   6   const TRANSACTIONTYPE = 'almanac:interface:network';
   7
   8   public function generateOldValue($object) {
   9     return $object->getNetworkPHID();
  10   }
  11
  12   public function applyInternalEffects($object, $value) {
  13     $object->setNetworkPHID($value);
  14   }
  15
  16   public function getTitle() {
  17     return pht(
  18       '%s changed the network for this interface from %s to %s.',
  19       $this->renderAuthor(),
  20       $this->renderOldHandle(),
  21       $this->renderNewHandle());
  22   }
  23
  24   public function validateTransactions($object, array $xactions) {
  25     $errors = array();
  26
  27     $network_phid = $object->getNetworkPHID();
  28     if ($this->isEmptyTextTransaction($network_phid, $xactions)) {
  29       $errors[] = $this->newRequiredError(
  30         pht('Interfaces must have a network.'));
  31     }
  32
  33     foreach ($xactions as $xaction) {
  34       $network_phid = $xaction->getNewValue();
  35
  36       $networks = id(new AlmanacNetworkQuery())
  37         ->setViewer($this->getActor())
  38         ->withPHIDs(array($network_phid))
  39         ->execute();
  40       if (!$networks) {
  41         $errors[] = $this->newInvalidError(
  42           pht(
  43             'You can not put an interface on a nonexistent or restricted '.
  44             'network.'),
  45           $xaction);
  46         continue;
  47       }
  48     }
  49
  50     return $errors;
  51   }
  52
  53 }