org.netfrag.glib/DesignPattern/MVC.php

<?php
/**
 * This file contains the DesignPattern::MVC class
 *
 * @author Andreas Motl <andreas.motl@ilo.de>
 * @package org.netfrag.glib
 * @name DesignPattern::MVC
 * @filesource
 *
 *
 *
 * <b>Cvs-Log:</b>
 *
 * <pre>
 * $Id: MVC.php,v 1.9 2003/03/05 16:32:18 joko Exp $
 *
 * $Log: MVC.php,v $
 * Revision 1.9  2003/03/05 16:32:18  joko
 * updated docu (phpDocumentor testing....)
 *
 * Revision 1.8  2003/03/05 16:10:17  joko
 * updated docu (phpDocumentor testing....)
 *
 * Revision 1.7  2003/03/05 15:41:03  joko
 * updated docu (phpDocumentor testing....)
 *
 * Revision 1.6  2003/03/05 15:24:23  joko
 * updated docu (phpDocumentor testing....)
 *
 * Revision 1.5  2003/03/03 21:57:42  joko
 * changed base class
 *
 * Revision 1.4  2003/03/01 22:44:54  joko
 * setup_views not required?
 *
 * Revision 1.3  2003/03/01 21:13:00  joko
 * now actually doing something via '->perform'
 *
 * Revision 1.2  2003/03/01 16:53:57  joko
 * + now propagating/forwarding passed-in data to add_[model|view|controller] to base class method DesignPattern::Container::push_element to store it
 *    is this a case for aspect-oriented-programming?
 * - removed calls to _abstract_method
 *
 * Revision 1.1  2003/03/01 15:31:18  joko
 * + initial commit
 * </pre>
 *
 *
 */


/**
 * This tries to abstract some parts of the MVC Pattern
 *
 * @author Andreas Motl <andreas.motl@ilo.de>
 * @link http://www.netfrag.org/~joko/
 * @copyright (c) 2003 - All Rights reserved.
 * @license GNU LGPL (GNU Lesser General Public License)
 * @link http://www.gnu.org/licenses/lgpl.txt
 *
 * @package org.netfrag.glib
 * @subpackage DesignPattern
 * @name DesignPattern::MVC
 *
 *
 * @todo xyz
 * @todo bla, bli, blub
 *
 *
 */
class DesignPattern_MVC extends DesignPattern_Facade {

  var $_model = array();
  var $_view = array();
  var $_controller = array();

  var $_performed_result = null;


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

  function _abstract_method($method) {
    $package = get_class($this);
    $package_p = get_parent_class($this);
    print "DesignPattern::MVC.$package_p.$package: Please implement method '$method'.<br/>";
  }
  
  // spool controller rules
  function &perform() {
    
    $this->_model_data = &$this->get_model_data();
    $this->_controller_data = &$this->get_controller_data();
    
    //print Dumper($this);
    //exit;
    
    // create instance of controller from module
    $this->_controller_instance = mkObject($this->_controller_data[module]);
    
    // trace
      //print Dumper($this);
      //print Dumper($this->_controller_data);
      //print Dumper($this->_controller_instance);
      //exit;
    
    //$this->perform_rules();

    // new!!! request data is propagated here!!!
    // FIXME: '_raw[request]'  -  really?
    $this->_controller_instance->set_request(&$this->_raw[request]);
    
    $this->_controller_instance->set_rules($this->_controller_data[rules]);
    $this->_performed_result = $this->_controller_instance->perform($this->_model_data);
    
    // finally, re-integrate into main application flow
    return $this->handle();
    
  }

  // dispatch on controller state flags/variables
  function handle() {
    $this->_abstract_method('handle');
  }
  
  function setup_views() {
    //$this->_abstract_method('setup_views');
  }


  function add_model() {
    $args = &func_get_args();
    $this->_container->push('model', &$args[0]);
  }

  function add_view() {
    $args = &func_get_args();
    $this->_container->push('view', &$args[0]);
  }

  function add_controller() {
    $args = &func_get_args();
    $this->_container->push('controller', &$args[0]);
  }

  function &get_model_data() {
    return $this->_container->last('model');
  }

  function &get_view_data() {
    $args = &func_get_args();
    $slot = $args[0];
    return $this->_container->slot('view', $slot);
  }

  function &get_controller_data() {
    return $this->_container->last('controller');
  }

}

?>
1	joko	1.1	<?php
2			/**
3	joko	1.8	* This file contains the DesignPattern::MVC class
4	joko	1.1	*
5	joko	1.7	* @author Andreas Motl <andreas.motl@ilo.de>
6	joko	1.6	* @package org.netfrag.glib
7			* @name DesignPattern::MVC
8	joko	1.9	* @filesource
9			*
10			*
11			*
12			* <b>Cvs-Log:</b>
13	joko	1.5	*
14	joko	1.9	* <pre>
15	joko	1.10	* $Id: MVC.php,v 1.9 2003/03/05 16:32:18 joko Exp $
16	joko	1.2	*
17			* $Log: MVC.php,v $
18	joko	1.10	* Revision 1.9 2003/03/05 16:32:18 joko
19			* updated docu (phpDocumentor testing....)
20			*
21	joko	1.9	* Revision 1.8 2003/03/05 16:10:17 joko
22			* updated docu (phpDocumentor testing....)
23			*
24	joko	1.8	* Revision 1.7 2003/03/05 15:41:03 joko
25			* updated docu (phpDocumentor testing....)
26			*
27	joko	1.7	* Revision 1.6 2003/03/05 15:24:23 joko
28			* updated docu (phpDocumentor testing....)
29			*
30	joko	1.6	* Revision 1.5 2003/03/03 21:57:42 joko
31			* changed base class
32			*
33	joko	1.5	* Revision 1.4 2003/03/01 22:44:54 joko
34			* setup_views not required?
35			*
36	joko	1.4	* Revision 1.3 2003/03/01 21:13:00 joko
37			* now actually doing something via '->perform'
38			*
39	joko	1.3	* Revision 1.2 2003/03/01 16:53:57 joko
40	joko	1.5	* + now propagating/forwarding passed-in data to add_[model\|view\|controller] to base class method DesignPattern::Container::push_element to store it
41	joko	1.3	* is this a case for aspect-oriented-programming?
42			* - removed calls to _abstract_method
43			*
44	joko	1.2	* Revision 1.1 2003/03/01 15:31:18 joko
45			* + initial commit
46	joko	1.9	* </pre>
47	joko	1.1	*
48			*
49			*/
50
51
52			/**
53	joko	1.8	* This tries to abstract some parts of the MVC Pattern
54	joko	1.1	*
55			* @author Andreas Motl <andreas.motl@ilo.de>
56	joko	1.6	* @link http://www.netfrag.org/~joko/
57	joko	1.1	* @copyright (c) 2003 - All Rights reserved.
58			* @license GNU LGPL (GNU Lesser General Public License)
59	joko	1.6	* @link http://www.gnu.org/licenses/lgpl.txt
60	joko	1.1	*
61			* @package org.netfrag.glib
62	joko	1.10	* @subpackage DesignPattern
63	joko	1.6	* @name DesignPattern::MVC
64	joko	1.1	*
65	joko	1.9	*
66	joko	1.6	* @todo xyz
67			* @todo bla, bli, blub
68	joko	1.1	*
69			*
70			*/
71	joko	1.5	class DesignPattern_MVC extends DesignPattern_Facade {
72	joko	1.1
73	joko	1.3	var $_model = array();
74			var $_view = array();
75			var $_controller = array();
76
77			var $_performed_result = null;
78	joko	1.1
79
80			/**
81			* The constructor ...
82			* ... just does nothing.
83			*
84			* @param registry
85			*/
86	joko	1.5	function constructor() {
87			parent::constructor();
88	joko	1.1	}
89
90			function _abstract_method($method) {
91	joko	1.2	$package = get_class($this);
92	joko	1.3	$package_p = get_parent_class($this);
93			print "DesignPattern::MVC.$package_p.$package: Please implement method '$method'.<br/>";
94	joko	1.1	}
95	joko	1.2
96	joko	1.3	// spool controller rules
97			function &perform() {
98
99			$this->_model_data = &$this->get_model_data();
100			$this->_controller_data = &$this->get_controller_data();
101
102			//print Dumper($this);
103			//exit;
104
105			// create instance of controller from module
106			$this->_controller_instance = mkObject($this->_controller_data[module]);
107
108			// trace
109			//print Dumper($this);
110			//print Dumper($this->_controller_data);
111			//print Dumper($this->_controller_instance);
112			//exit;
113
114			//$this->perform_rules();
115
116			// new!!! request data is propagated here!!!
117			// FIXME: '_raw[request]' - really?
118			$this->_controller_instance->set_request(&$this->_raw[request]);
119
120			$this->_controller_instance->set_rules($this->_controller_data[rules]);
121			$this->_performed_result = $this->_controller_instance->perform($this->_model_data);
122
123			// finally, re-integrate into main application flow
124			return $this->handle();
125
126			}
127
128			// dispatch on controller state flags/variables
129			function handle() {
130			$this->_abstract_method('handle');
131			}
132	joko	1.2
133	joko	1.3	function setup_views() {
134	joko	1.4	//$this->_abstract_method('setup_views');
135	joko	1.3	}
136	joko	1.5
137
138	joko	1.1	function add_model() {
139	joko	1.2	$args = &func_get_args();
140	joko	1.5	$this->_container->push('model', &$args[0]);
141	joko	1.1	}
142
143			function add_view() {
144	joko	1.2	$args = &func_get_args();
145	joko	1.5	$this->_container->push('view', &$args[0]);
146	joko	1.1	}
147
148			function add_controller() {
149	joko	1.2	$args = &func_get_args();
150	joko	1.5	$this->_container->push('controller', &$args[0]);
151	joko	1.3	}
152
153			function &get_model_data() {
154	joko	1.5	return $this->_container->last('model');
155	joko	1.3	}
156
157			function &get_view_data() {
158			$args = &func_get_args();
159			$slot = $args[0];
160	joko	1.5	return $this->_container->slot('view', $slot);
161	joko	1.3	}
162
163			function &get_controller_data() {
164	joko	1.5	return $this->_container->last('controller');
165	joko	1.1	}
166
167			}
168
169			?>
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