sample/blog/Post.php

   1 <?php
   2
   3 class PostModel extends ActiveMongo
   4 {
   5     public $title;
   6     public $uri;
   7     public $author;
   8     public $comment;
   9
  10     function author_filter(&$value, $old_value)
  11     {
  12         if (!$value instanceof MongoID) {
  13             if (!$value InstanceOf AuthorModel) {
  14                 throw new Exception("The author property must be an AuthorModel object");
  15             }
  16             $value = $value->getID();
  17         }
  18     }
  19
  20     function getCollectionName()
  21     {
  22         return 'post';
  23     }
  24
  25     function updateAuthorInfo(MongoID $id)
  26     {
  27         $author = new AuthorModel;
  28         $author->find($id);
  29
  30         $document = array(
  31             '$set' => array(
  32                 'author_name' => $author->name,
  33                 'author_username' => $author->username,
  34             ),
  35         );
  36
  37         $filter = array(
  38             'author' => $id,
  39         );
  40
  41         $this->_getCollection()->update($filter, $document, array('multiple' => true));
  42
  43         return true;
  44     }
  45
  46     function on_save()
  47     {
  48         $this->updateAuthorInfo($this->author);
  49     }
  50
  51     function setup()
  52     {
  53         $collection = & $this->_getCollection();
  54         $collection->ensureIndex(array('uri' => 1), array('unique'=> 1, 'background' => 1));
  55     }
  56 }
  57
  58