samples/user.php

   1 <?php
   2 /*
   3   +----------------------------------------------------------------------+
   4   | Copyright (c) 2009 The PHP Group                                     |
   5   +----------------------------------------------------------------------+
   6   | This source file is subject to version 3.0 of the PHP license,       |
   7   | that is bundled with this package in the file LICENSE, and is        |
   8   | available through the world-wide-web at the following url:           |
   9   | http://www.php.net/license/3_0.txt.                                  |
  10   | If you did not receive a copy of the PHP license and are unable to   |
  11   | obtain it through the world-wide-web, please send a note to          |
  12   | license@php.net so we can mail you a copy immediately.               |
  13   +----------------------------------------------------------------------+
  14   | Authors: Cesar Rodas <crodas@php.net>                                |
  15   +----------------------------------------------------------------------+
  16 */
  17
  18 class Users Extends ActiveMongo
  19 {
  20     public $username;
  21     public $password;
  22     public $uid;
  23
  24     function my_selector()
  25     {
  26         /* Get collection */
  27         $col = $this->_getCollection();
  28
  29         /* Build our request */
  30         $res = $col->find(array('uid' => array('$gt' => 5, '$lt' => 10)));
  31         $res->sort(array('uid' => -1));
  32
  33         /* Give to ActiveMongo our Cursor */
  34         $this->setCursor($res);
  35
  36         /* You must return 'this' for easy iteration */
  37         return $this;
  38     }
  39
  40     function username_filter(&$value, $past_value)
  41     {
  42         if  ($past_value != null && $value != $past_value) {
  43             throw new FilterException("You cannot change the username");
  44         } else {
  45             if (strlen($value) < 5) {
  46                 throw new FilterException("Name too short");
  47             }
  48         }
  49         return true;
  50     }
  51
  52     function password_filter(&$value, $past_value)
  53     {
  54         if (strlen($value) < 5) {
  55             throw new FilterException("Password is too sort");
  56         }
  57         $value = sha1($value);
  58         return true;
  59     }
  60
  61     function setup()
  62     {
  63         $this->_getCollection()->ensureIndex(array('uid' => 1), array('unique' => true, 'background' => true));
  64     }
  65
  66     function mapreduce()
  67     {
  68         $col = self::_getConnection();
  69         $data = array(
  70             'mapreduce' => 'users',
  71             'map' => new MongoCode("emit(this.karma, this.uid);"),
  72             'reduce' => new MongoCode("return 1;"),
  73             'verbose' => true,
  74             'out' => 'salida',
  75         );
  76         $salida = $col->command($data);
  77         var_dump($salida);
  78     }
  79 }
  80