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joko |
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<?php |
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/** |
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* This file contains the abstract Application::Request::BaseController class. |
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* |
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* @author Andreas Motl <andreas.motl@ilo.de> |
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* @package org.netfrag.glib |
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* @name Application::Request::BaseController |
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* |
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*/ |
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/** |
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* $Id: BaseController.php,v 1.2 2003/03/03 21:12:55 joko Exp $ |
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* |
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* $Log: BaseController.php,v $ |
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joko |
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* Revision 1.2 2003/03/03 21:12:55 joko |
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* split up processing into more steps |
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* |
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joko |
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* Revision 1.1 2003/03/01 21:11:18 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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joko |
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* Application::Request::BaseController |
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joko |
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* |
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* @author Andreas Motl <andreas.motl@ilo.de> |
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* @copyright (c) 2003 - All Rights reserved. |
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* @license GNU LGPL (GNU Lesser General Public License) |
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* |
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* @author-url http://www.netfrag.org/~joko/ |
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* @license-url http://www.gnu.org/licenses/lgpl.txt |
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* |
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* @package org.netfrag.glib |
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* @subpackage Application |
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* @name Application::Request::BaseController |
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* |
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*/ |
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class Application_Request_BaseController { |
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var $_request = null; |
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var $_rules = null; |
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/** |
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* The constructor ... |
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* ... just does nothing. |
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* |
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* @param registry |
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*/ |
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function Application_Request_BaseController() { |
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} |
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function _abstract_method($method) { |
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$package = get_class($this); |
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print "$package: Please implement method '$method'.<br/>"; |
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} |
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/* |
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function set_request() { |
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$this->_abstract_method('set_request'); |
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} |
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*/ |
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function get_request() { |
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$this->_abstract_method('get_request'); |
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} |
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function get_request_translated() { |
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$this->_abstract_method('get_request_translated'); |
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} |
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/* |
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function translate_request() { |
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$this->_abstract_method('translate_request'); |
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} |
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*/ |
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function translate_request($request_raw) { |
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// 1. map it! mungle request and model together - generic processing here! |
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// now: translate it! (done in concrete mvc controller now) |
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$request_translated = array(); |
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$metadata = $this->metadata; |
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// check all areas |
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foreach ($metadata[request_args] as $area_name) { |
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$area_metadata = $metadata[request_arg][$area_name]; |
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if ($http_arg_key = $area_metadata[query_arg]) { |
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$this->translate_to($request_raw, $http_arg_key, $request_translated, $area_name); |
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} |
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if ($http_arg_keys = $area_metadata[query_args]) { |
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foreach ($http_arg_keys as $key) { |
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$this->translate_to($request_raw, $key, $request_translated, $area_name); |
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} |
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} |
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} |
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if (!sizeof($request_translated)) { |
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user_error("MVC Error - HttpController: mapped request is empty!"); |
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} |
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return $request_translated; |
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} |
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function translate_to(&$source, $source_key, &$target, $target_key) { |
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if (in_array($source_key, array_keys($source))) { |
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$target[$target_key] = $source[$source_key]; |
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} |
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} |
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// called from parent context |
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function set_request(&$request) { |
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$this->_request = &$request; |
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} |
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// called from DesignPattern::MVC |
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function set_rules(&$rules) { |
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$this->_rules = &$rules; |
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} |
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joko |
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/* |
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joko |
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function &get_request() { |
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return $this->_request; |
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} |
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joko |
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*/ |
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joko |
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} |
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?> |
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