Application/Request/BaseController.php

<?php
/**
 * This file contains the abstract Application::Request::BaseController class.
 *
 * @author Andreas Motl <andreas.motl@ilo.de>
 * @package org.netfrag.glib
 * @name Application::Request::BaseController
 *
 */

/**
 * <b>Cvs-Log:</b>
 *
 * <pre>
 * $Id: BaseController.php,v 1.3 2003/03/05 18:54:42 joko Exp $
 *
 * $Log: BaseController.php,v $
 * Revision 1.3  2003/03/05 18:54:42  joko
 * updated docu - phpDocumentor is very strict about its 'blocks'...
 *
 * Revision 1.2  2003/03/03 21:12:55  joko
 * split up processing into more steps
 *
 * Revision 1.1  2003/03/01 21:11:18  joko
 * + initial commit
 * </pre>
 *
 */


/**
 * --- Application::Request::BaseController
 *
 * @author Andreas Motl <andreas.motl@ilo.de>
 * @copyright (c) 2003 - All Rights reserved.
 * @license GNU LGPL (GNU Lesser General Public License)
 *
 * @link http://www.netfrag.org/~joko/
 * @link http://www.gnu.org/licenses/lgpl.txt
 *
 * @package org.netfrag.glib
 * @subpackage Application
 * @name Application::Request::BaseController
 *
 */
class Application_Request_BaseController {

  var $_request = null;
  
  var $_rules = null;
  

 /**
  * The constructor ...
  *   ... just does nothing.
  *
  * @param registry
  */
  function Application_Request_BaseController() {
  }

  function _abstract_method($method) {
    $package = get_class($this);
    print "$package: Please implement method '$method'.<br/>";
  }
  
  /*
  function set_request() {
    $this->_abstract_method('set_request');
  }
  */

  function get_request() {
    $this->_abstract_method('get_request');
  }

  function get_request_translated() {
    $this->_abstract_method('get_request_translated');
  }

  /*
  function translate_request() {
    $this->_abstract_method('translate_request');
  }
  */

  function translate_request($request_raw) {

    // 1. map it! mungle request and model together - generic processing here!
    // now: translate it! (done in concrete mvc controller now)
    
    $request_translated = array();
      
      $metadata = $this->metadata;
      
      // check all areas
      foreach ($metadata[request_args] as $area_name) {
        $area_metadata = $metadata[request_arg][$area_name];
        if ($http_arg_key = $area_metadata[query_arg]) {
          $this->translate_to($request_raw, $http_arg_key, $request_translated, $area_name);
        }
        if ($http_arg_keys = $area_metadata[query_args]) {
          foreach ($http_arg_keys as $key) {
            $this->translate_to($request_raw, $key, $request_translated, $area_name);
          }
        }
      }

    if (!sizeof($request_translated)) {
      user_error("MVC Error - HttpController: mapped request is empty!");
    }
    
    return $request_translated;

  }

  function translate_to(&$source, $source_key, &$target, $target_key) {
    if (in_array($source_key, array_keys($source))) {
      $target[$target_key] = $source[$source_key];
    }
  }

  // called from parent context
  function set_request(&$request) {
    $this->_request = &$request;
  }

  // called from DesignPattern::MVC
  function set_rules(&$rules) {
    $this->_rules = &$rules;
  }
  
  /*
  function &get_request() {
    return $this->_request;
  }
  */
    
}

?>
1	joko	1.1	<?php
2			/**
3			* This file contains the abstract Application::Request::BaseController class.
4			*
5			* @author Andreas Motl <andreas.motl@ilo.de>
6			* @package org.netfrag.glib
7	joko	1.3	* @name Application::Request::BaseController
8	joko	1.1	*
9			*/
10
11			/**
12	joko	1.4	* <b>Cvs-Log:</b>
13			*
14			* <pre>
15			* $Id: BaseController.php,v 1.3 2003/03/05 18:54:42 joko Exp $
16	joko	1.2	*
17			* $Log: BaseController.php,v $
18	joko	1.4	* Revision 1.3 2003/03/05 18:54:42 joko
19			* updated docu - phpDocumentor is very strict about its 'blocks'...
20			*
21	joko	1.3	* Revision 1.2 2003/03/03 21:12:55 joko
22			* split up processing into more steps
23			*
24	joko	1.2	* Revision 1.1 2003/03/01 21:11:18 joko
25			* + initial commit
26	joko	1.4	* </pre>
27	joko	1.1	*
28			*/
29
30
31			/**
32	joko	1.4	* --- Application::Request::BaseController
33	joko	1.1	*
34			* @author Andreas Motl <andreas.motl@ilo.de>
35			* @copyright (c) 2003 - All Rights reserved.
36			* @license GNU LGPL (GNU Lesser General Public License)
37			*
38	joko	1.4	* @link http://www.netfrag.org/~joko/
39			* @link http://www.gnu.org/licenses/lgpl.txt
40	joko	1.1	*
41			* @package org.netfrag.glib
42	joko	1.3	* @subpackage Application
43			* @name Application::Request::BaseController
44	joko	1.1	*
45			*/
46			class Application_Request_BaseController {
47
48			var $_request = null;
49
50			var $_rules = null;
51
52
53			/**
54			* The constructor ...
55			* ... just does nothing.
56			*
57			* @param registry
58			*/
59			function Application_Request_BaseController() {
60			}
61
62			function _abstract_method($method) {
63			$package = get_class($this);
64			print "$package: Please implement method '$method'.<br/>";
65			}
66
67			/*
68			function set_request() {
69			$this->_abstract_method('set_request');
70			}
71			*/
72
73	joko	1.2	function get_request() {
74			$this->_abstract_method('get_request');
75			}
76
77			function get_request_translated() {
78			$this->_abstract_method('get_request_translated');
79			}
80
81			/*
82			function translate_request() {
83			$this->_abstract_method('translate_request');
84			}
85			*/
86
87			function translate_request($request_raw) {
88
89			// 1. map it! mungle request and model together - generic processing here!
90			// now: translate it! (done in concrete mvc controller now)
91
92			$request_translated = array();
93
94			$metadata = $this->metadata;
95
96			// check all areas
97			foreach ($metadata[request_args] as $area_name) {
98			$area_metadata = $metadata[request_arg][$area_name];
99			if ($http_arg_key = $area_metadata[query_arg]) {
100			$this->translate_to($request_raw, $http_arg_key, $request_translated, $area_name);
101			}
102			if ($http_arg_keys = $area_metadata[query_args]) {
103			foreach ($http_arg_keys as $key) {
104			$this->translate_to($request_raw, $key, $request_translated, $area_name);
105			}
106			}
107			}
108
109			if (!sizeof($request_translated)) {
110			user_error("MVC Error - HttpController: mapped request is empty!");
111			}
112
113			return $request_translated;
114
115			}
116
117			function translate_to(&$source, $source_key, &$target, $target_key) {
118			if (in_array($source_key, array_keys($source))) {
119			$target[$target_key] = $source[$source_key];
120			}
121			}
122
123	joko	1.1	// called from parent context
124			function set_request(&$request) {
125			$this->_request = &$request;
126			}
127
128			// called from DesignPattern::MVC
129			function set_rules(&$rules) {
130			$this->_rules = &$rules;
131			}
132
133	joko	1.2	/*
134	joko	1.1	function &get_request() {
135			return $this->_request;
136			}
137	joko	1.2	*/
138	joko	1.1
139			}
140
141			?>
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