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gyro/core/controller/base/controllerbase.cls.php

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<?php
Load::directories('controller/base/routes');

/**
 * Base implementation for controllers. To be extended by all controllers
 *  
 * @author Gerd Riesselmann
 * @ingroup Controller
 */ 
class ControllerBase implements IController {
        // Return values for action functions
        const OK = 'ok';
        const REDIRECT = 'redirect';
        const NOT_FOUND = 'not found';
        const ACCESS_DENIED = 'denied';
        const INTERNAL_ERROR = 'internal error';
        
        /**
         * Return array of Route instances which are handled by this controller
         * 
         * @return array Array of Routes 
         */
        public function get_routes() {
                return array();
        }

        /**
         * Activates includes before action to reduce cache memory 
         */ 
        public function before_action() {
        }       
        
        /**
         * Invoked after setting data and before actions are processed
         */
        public function preprocess($page_data) {
        }

        /**
         * Invoked after page content has been created
         */ 
        public function postprocess($page_data) {
        }
        
        /**
         * Invoked to handle events
         */
        public function on_event($name, $params, &$result) {
        }
}
?>

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