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root/branches/1.4/lib/routing/sfRequestRoute.class.php

Revision 20784, 2.7 kB (checked in by Kris.Wallsmith, 5 years ago)

[1.3] rolled back function signature changes made in r17403 for due to BC concerns

  • Property svn:mime-type set to text/x-php
  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
Line 
1 <?php
2
3 /*
4  * This file is part of the symfony package.
5  * (c) Fabien Potencier <fabien.potencier@symfony-project.com>
6  *
7  * For the full copyright and license information, please view the LICENSE
8  * file that was distributed with this source code.
9  */
10
11 /**
12  * sfRequestRoute represents a route that is request aware.
13  *
14  * It implements the sf_method requirement.
15  *
16  * @package    symfony
17  * @subpackage routing
18  * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
19  * @version    SVN: $Id$
20  */
21 class sfRequestRoute extends sfRoute
22 {
23   /**
24    * Constructor.
25    *
26    * Applies a default sf_method requirements of GET or HEAD.
27    *
28    * @see sfRoute
29    */
30   public function __construct($pattern, $defaults = array(), $requirements = array(), $options = array())
31   {
32     if (!isset($requirements['sf_method']))
33     {
34       $requirements['sf_method'] = array('get', 'head');
35     }
36     else
37     {
38       $requirements['sf_method'] = array_map('strtolower', (array) $requirements['sf_method']);
39     }
40
41     parent::__construct($pattern, $defaults, $requirements, $options);
42   }
43
44   /**
45    * Returns true if the URL matches this route, false otherwise.
46    *
47    * @param  string  $url     The URL
48    * @param  array   $context The context
49    *
50    * @return array   An array of parameters
51    */
52   public function matchesUrl($url, $context = array())
53   {
54     if (false === $parameters = parent::matchesUrl($url, $context))
55     {
56       return false;
57     }
58
59     // enforce the sf_method requirement
60     if (in_array(strtolower($context['method']), $this->requirements['sf_method']))
61     {
62       return $parameters;
63     }
64
65     return false;
66   }
67
68   /**
69    * Returns true if the parameters match this route, false otherwise.
70    *
71    * @param  mixed   $params The parameters
72    * @param  array   $context The context
73    *
74    * @return Boolean true if the parameters match this route, false otherwise.
75    */
76   public function matchesParameters($params, $context = array())
77   {
78     if (isset($params['sf_method']))
79     {
80       // enforce the sf_method requirement
81       if (!in_array(strtolower($params['sf_method']), $this->requirements['sf_method']))
82       {
83         return false;
84       }
85
86       unset($params['sf_method']);
87     }
88
89     return parent::matchesParameters($params, $context);
90   }
91
92   /**
93    * Generates a URL from the given parameters.
94    *
95    * @param  mixed   $params    The parameter values
96    * @param  array   $context   The context
97    * @param  Boolean $absolute  Whether to generate an absolute URL
98    *
99    * @return string The generated URL
100    */
101   public function generate($params, $context = array(), $absolute = false)
102   {
103     unset($params['sf_method']);
104
105     return parent::generate($params, $context, $absolute);
106   }
107 }
108
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