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	joko	1.1	<?
2			/*
3			## -----------------------------------------------------------------------------
4	joko	1.2	## $Id: Tracker.php,v 1.1 2003/03/01 15:30:38 joko Exp $
5	joko	1.1	## -----------------------------------------------------------------------------
6	joko	1.2	## $Log: Tracker.php,v $
7			## Revision 1.1 2003/03/01 15:30:38 joko
8			## + initial commit, refactored from Application::RequestTracker
9			##
10	joko	1.1	## 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	joko	1.2	php::session_register_safe('Application_Request_Tracker_data');
37	joko	1.1	$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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