Application/Request/Tracker.php

<?
/*
##    -----------------------------------------------------------------------------
##    $Id: Tracker.php,v 1.1 2003/03/01 15:30:38 joko Exp $
##    -----------------------------------------------------------------------------
##    $Log: Tracker.php,v $
##    Revision 1.1  2003/03/01 15:30:38  joko
##    + initial commit, refactored from Application::RequestTracker
##
##    Revision 1.2  2003/03/01 15:17:26  jonen
##    + explorer pointers
##    + new proposal for internal data structure
##
##    Revision 1.1  2003/02/28 04:14:48  joko
##    + initial commit
##
##    -----------------------------------------------------------------------------
*/


class Application_Request_Tracker {

  // raw  -  $_GET and $_POST (merged)
  var $request;

  // variables to hold some stacks and pointers - two features / specs
  // 1. are kept persistent (session!) under the hood (automagically)
  // 2. plugin-namespace  -  this applies:
  //    $this->pointers[$name][...][...] = 
  //    $this->stacks[$name][...][...] = 
  //var $pointers;
  //var $stacks;
  var $data;

  function Application_Request_Tracker() {
    php::session_register_safe('Application_Request_Tracker_data');
    $this->load();
  }
  
  function load() {
    global $Application_Request_Tracker_data;
    $this->data = $Application_Request_Tracker_data;
    if (!is_array($this->data)) {
      $this->data = array();
    }
  }

  function save() {
    global $Application_Request_Tracker_data;
    $Application_Request_Tracker_data = $this->data;
  }
  
  function setMark($data) {
    $this->data[history][] = $data;
    $this->setPointer();
    $this->save();
  }
  
  function getHistory() {
    return $this->data[history];
  }
  
  function setPointer($explicit = null) {
    if (!$explicit) {
      $this->data['pointer'] = $this->data[history][sizeof($this->data[history]) - 1];
    }
    //print "pointer: " . Dumper($this->data[pointer]) . "<br/>";
  }
  
  function _resetPointer() {
    unset($this->data[pointer]);
  }

  function getPointer() {
    return $this->data[pointer];
  }
  
  function getPointerAsString($pointer = null) {
    if (!$pointer) {
      $pointer = $this->data[pointer];
    }
    if (is_array($pointer[component])) {
      $s_component = "<b>component:</b> " . join(', ', $pointer[component]);
    }
    if (is_array($pointer[request])) {
      $s_request = "<b>request:</b> " . join(', ', $pointer[request]);
    }
    unset($pointer[component]);
    unset($pointer[request]);
    $buf = array();
    foreach ($pointer as $key => $val) {
      array_push($buf, "$key=$val");
    }
    $s_keys = "<b>keys:</b> " . join(', ', $buf);
    $pser = join( '<br/>', array( $s_keys, $s_component, $s_request ) );
    return $pser;
  }  

  function addExplorer($data) {
    $this->data['explorer'][] = $data;
    $this->setExplorerPointer();
    $this->save();
  }

  function setExplorerPointer($explicit = null) {
    if (!$explicit) {
      $this->data['explorer_pointer'] = $this->data['explorer'][sizeof($this->data['explorer']) - 1];
    }
  }

  function getExplorerPointer($pointer = null) {
    if(!$pointer) {
      return $this->data['explorer_pointer'];
    }
  }
  
  function resetExplorer() {
    unset($this->data['explorer']);
    unset($this->data['explorer_pointer']);
  }


/*  
  function register_plugin($name) {
    // reserve slot for plugin
    $this->pointers[$name][...][...] = 
    $this->stacks[$name][...][...] = 
  }
*/

}

?>
1	<?
2	/*
3	## -----------------------------------------------------------------------------
4	## $Id: Tracker.php,v 1.1 2003/03/01 15:30:38 joko Exp $
5	## -----------------------------------------------------------------------------
6	## $Log: Tracker.php,v $
7	## Revision 1.1 2003/03/01 15:30:38 joko
8	## + initial commit, refactored from Application::RequestTracker
9	##
10	## Revision 1.2 2003/03/01 15:17:26 jonen
11	## + explorer pointers
12	## + new proposal for internal data structure
13	##
14	## Revision 1.1 2003/02/28 04:14:48 joko
15	## + initial commit
16	##
17	## -----------------------------------------------------------------------------
18	*/
19
20
21	class Application_Request_Tracker {
22
23	// raw - $_GET and $_POST (merged)
24	var $request;
25
26	// variables to hold some stacks and pointers - two features / specs
27	// 1. are kept persistent (session!) under the hood (automagically)
28	// 2. plugin-namespace - this applies:
29	// $this->pointers[$name][...][...] =
30	// $this->stacks[$name][...][...] =
31	//var $pointers;
32	//var $stacks;
33	var $data;
34
35	function Application_Request_Tracker() {
36	php::session_register_safe('Application_Request_Tracker_data');
37	$this->load();
38	}
39
40	function load() {
41	global $Application_Request_Tracker_data;
42	$this->data = $Application_Request_Tracker_data;
43	if (!is_array($this->data)) {
44	$this->data = array();
45	}
46	}
47
48	function save() {
49	global $Application_Request_Tracker_data;
50	$Application_Request_Tracker_data = $this->data;
51	}
52
53	function setMark($data) {
54	$this->data[history][] = $data;
55	$this->setPointer();
56	$this->save();
57	}
58
59	function getHistory() {
60	return $this->data[history];
61	}
62
63	function setPointer($explicit = null) {
64	if (!$explicit) {
65	$this->data['pointer'] = $this->data[history][sizeof($this->data[history]) - 1];
66	}
67	//print "pointer: " . Dumper($this->data[pointer]) . "<br/>";
68	}
69
70	function _resetPointer() {
71	unset($this->data[pointer]);
72	}
73
74	function getPointer() {
75	return $this->data[pointer];
76	}
77
78	function getPointerAsString($pointer = null) {
79	if (!$pointer) {
80	$pointer = $this->data[pointer];
81	}
82	if (is_array($pointer[component])) {
83	$s_component = "<b>component:</b> " . join(', ', $pointer[component]);
84	}
85	if (is_array($pointer[request])) {
86	$s_request = "<b>request:</b> " . join(', ', $pointer[request]);
87	}
88	unset($pointer[component]);
89	unset($pointer[request]);
90	$buf = array();
91	foreach ($pointer as $key => $val) {
92	array_push($buf, "$key=$val");
93	}
94	$s_keys = "<b>keys:</b> " . join(', ', $buf);
95	$pser = join( '<br/>', array( $s_keys, $s_component, $s_request ) );
96	return $pser;
97	}
98
99	function addExplorer($data) {
100	$this->data['explorer'][] = $data;
101	$this->setExplorerPointer();
102	$this->save();
103	}
104
105	function setExplorerPointer($explicit = null) {
106	if (!$explicit) {
107	$this->data['explorer_pointer'] = $this->data['explorer'][sizeof($this->data['explorer']) - 1];
108	}
109	}
110
111	function getExplorerPointer($pointer = null) {
112	if(!$pointer) {
113	return $this->data['explorer_pointer'];
114	}
115	}
116
117	function resetExplorer() {
118	unset($this->data['explorer']);
119	unset($this->data['explorer_pointer']);
120	}
121
122
123
124	/*
125	function register_plugin($name) {
126	// reserve slot for plugin
127	$this->pointers[$name][...][...] =
128	$this->stacks[$name][...][...] =
129	}
130	*/
131
132	}
133
134	?>
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