src/applications/almanac/xaction/AlmanacInterfacePortTransaction.php

   1 <?php
   2
   3 final class AlmanacInterfacePortTransaction
   4   extends AlmanacInterfaceTransactionType {
   5
   6   const TRANSACTIONTYPE = 'almanac:interface:port';
   7
   8   public function generateOldValue($object) {
   9     $port = $object->getPort();
  10
  11     if ($port !== null) {
  12       $port = (int)$port;
  13     }
  14
  15     return $port;
  16   }
  17
  18   public function applyInternalEffects($object, $value) {
  19     $object->setPort((int)$value);
  20   }
  21
  22   public function getTitle() {
  23     return pht(
  24       '%s changed the port for this interface from %s to %s.',
  25       $this->renderAuthor(),
  26       $this->renderOldValue(),
  27       $this->renderNewValue());
  28   }
  29
  30   public function validateTransactions($object, array $xactions) {
  31     $errors = array();
  32
  33     if ($this->isEmptyTextTransaction($object->getPort(), $xactions)) {
  34       $errors[] = $this->newRequiredError(
  35         pht('Interfaces must have a port number.'));
  36     }
  37
  38     foreach ($xactions as $xaction) {
  39       $port = $xaction->getNewValue();
  40
  41       $port = (int)$port;
  42       if ($port < 1 || $port > 65535) {
  43         $errors[] = $this->newInvalidError(
  44           pht('Port numbers must be between 1 and 65535, inclusive.'),
  45           $xaction);
  46         continue;
  47       }
  48     }
  49
  50     return $errors;
  51   }
  52
  53 }