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<? |
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/* |
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## ----------------------------------------------------------------------------- |
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## $Id: RequestTracker.php,v 1.2 2003/03/01 15:17:26 jonen Exp $ |
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## ----------------------------------------------------------------------------- |
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## $Log: RequestTracker.php,v $ |
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## Revision 1.2 2003/03/01 15:17:26 jonen |
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## + explorer pointers |
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## + new proposal for internal data structure |
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## |
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## CV:S ------------------------------<BS> |
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## |
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## Revision 1.1 2003/02/28 04:14:48 joko |
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## + initial commit |
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## |
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## ----------------------------------------------------------------------------- |
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*/ |
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|
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|
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class Application_RequestTracker { |
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|
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// raw - $_GET and $_POST (merged) |
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var $request; |
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|
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// variables to hold some stacks and pointers - two features / specs |
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// 1. are kept persistent (session!) under the hood (automagically) |
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// 2. plugin-namespace - this applies: |
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// $this->pointers[$name][...][...] = |
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// $this->stacks[$name][...][...] = |
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//var $pointers; |
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//var $stacks; |
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var $data; |
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|
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function Application_RequestTracker() { |
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session_register_safe('Application_RequestTracker_data'); |
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$this->load(); |
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} |
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|
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function load() { |
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global $Application_RequestTracker_data; |
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$this->data = $Application_RequestTracker_data; |
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if (!is_array($this->data)) { |
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$this->data = array(); |
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} |
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} |
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|
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function save() { |
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global $Application_RequestTracker_data; |
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$Application_RequestTracker_data = $this->data; |
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} |
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|
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function setMark($data) { |
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$this->data[history][] = $data; |
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$this->setPointer(); |
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$this->save(); |
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} |
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|
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function getHistory() { |
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return $this->data[history]; |
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} |
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|
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function setPointer($explicit = null) { |
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if (!$explicit) { |
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$this->data['pointer'] = $this->data[history][sizeof($this->data[history]) - 1]; |
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} |
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//print "pointer: " . Dumper($this->data[pointer]) . "<br/>"; |
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} |
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|
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function _resetPointer() { |
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unset($this->data[pointer]); |
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} |
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|
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function getPointer() { |
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return $this->data[pointer]; |
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} |
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|
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function getPointerAsString($pointer = null) { |
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if (!$pointer) { |
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$pointer = $this->data[pointer]; |
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} |
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if (is_array($pointer[component])) { |
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$s_component = "<b>component:</b> " . join(', ', $pointer[component]); |
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} |
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if (is_array($pointer[request])) { |
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$s_request = "<b>request:</b> " . join(', ', $pointer[request]); |
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} |
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unset($pointer[component]); |
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unset($pointer[request]); |
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$buf = array(); |
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foreach ($pointer as $key => $val) { |
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array_push($buf, "$key=$val"); |
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} |
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$s_keys = "<b>keys:</b> " . join(', ', $buf); |
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$pser = join( '<br/>', array( $s_keys, $s_component, $s_request ) ); |
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return $pser; |
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} |
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|
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function addExplorer($data) { |
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$this->data['explorer'][] = $data; |
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$this->setExplorerPointer(); |
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$this->save(); |
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} |
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|
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function setExplorerPointer($explicit = null) { |
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if (!$explicit) { |
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$this->data['explorer_pointer'] = $this->data['explorer'][sizeof($this->data['explorer']) - 1]; |
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} |
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} |
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|
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function getExplorerPointer($pointer = null) { |
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if(!$pointer) { |
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return $this->data['explorer_pointer']; |
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} |
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} |
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|
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function resetExplorer() { |
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unset $this->data['explorer']; |
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unset $this->data['explorer_pointer']; |
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} |
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|
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|
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|
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/* |
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function register_plugin($name) { |
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// reserve slot for plugin |
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$this->pointers[$name][...][...] = |
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$this->stacks[$name][...][...] = |
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} |
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*/ |
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|
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} |
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|
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?> |
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