Skip to the content.

Gyro-PHP > Documentation

• Home
• Downloads
• Tutorials
• Showcases
• Documentation
• Report Bug

gyro/modules/systemupdate/controller/systemupdate.controller.php

Go to the documentation of this file.

<?php
/**
 * Controller for system update calls
 * 
 * This controller defines only one route: systemupdate. It an be invokes
 * through the command line using the Console module or through the web browser.
 * In later case you need to define SYSTEMUPDATE_PWD, a password the user has to
 * provide to execute the update
 * 
 * @author Gerd Riesselmann
 * @ingroup SystemUpdate
 */
class SystemupdateController extends ControllerBase {
        /**
         * Returns array of IRoute this controller takes responsibility
         */
        public function get_routes() {
                return array(
                        new ExactMatchRoute('https://systemupdate', $this, 'systemupdate_update', new NoCacheCacheManager()),
                );
        }
                
        /**
         * Update System
         *
         * @param PageData $page_data
         */
        public function action_systemupdate_update(PageData $page_data) {
                if (class_exists('Console') && Console::is_console_request()) {
                        $this->do_update_console($page_data);   
                }
                else if (defined('SYSTEMUPDATE_PWD')) {
                        Load::tools('formhandler');
                        $formhandler = new FormHandler('frmsystemupdate');
                        if ($page_data->has_post_data()) {
                                // Execute Update
                                $this->do_update_form($formhandler, $page_data);          
                        }
                        else {
                                $view = ViewFactory::create_view(IViewFactory::CONTENT, 'core::systemupdate/auth', $page_data);
                                $formhandler->prepare_view($view);
                                $view->render();
                        }
                }
                else {
                        return CONTROLLER_NOT_FOUND;
                }
        }
        
        /**
         * Actually do the updates
         *
         * @param FormHandler $formhandler
         * @param PageData $pagedata
         */
        protected function do_update_form(FormHandler $formhandler, PageData $page_data) {
                $err = $formhandler->validate();
                if ($err->is_ok()) {
                        if ($page_data->get_post()->get_item('a') == SYSTEMUPDATE_PWD) {
                                $logs = $this->execute_updates();
                
                                $view = ViewFactory::create_view(IViewFactory::CONTENT, 'systemupdate/log', $page_data);
                                $view->assign('logs', $logs);
                                $view->render();
                                return; 
                        }
                        else {
                                $err->append(tr('Sorry, try again', 'systemupdate'));
                        }                       
                }
                $formhandler->finish($err);
        }
        
        /**
         * Actually do the updates, invoked from commandline
         */
        protected function do_update_console($page_data) {
                $logs = $this->execute_updates();
                $view = ViewFactory::create_view(IViewFactory::CONTENT, 'systemupdate/log_console', $page_data);
                $view->assign('logs', $logs);
                $view->render();
        }
        
        /**
         * Execute updates 
         *
         * @return array Array of log entries
         */
        protected function execute_updates() {
                Load::components('systemupdateexecutor');
                $executor = new SystemUpdateExecutor();
                return $executor->execute_updates();
        }
}

Imprint