--- /dev/null
+<?php
+/**
+ * A command for the 'main' routine
+ *
+ * @author Roland Haeder <webmaster@shipsimu.org>
+ * @version 0.0.0
+ * @copyright Copyright (c) 2015 City Developer Team
+ * @license GNU GPL 3.0 or any newer version
+ * @link http://www.shipsimu.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+class CityConsoleMainCommand extends BaseCommand implements Commandable {
+ /**
+ * Protected constructor
+ *
+ * @return void
+ */
+ protected function __construct () {
+ // Call parent constructor
+ parent::__construct(__CLASS__);
+ }
+
+ /**
+ * Creates an instance of this class
+ *
+ * @param $resolverInstance An instance of a command resolver class
+ * @return $commandInstance An instance a prepared command class
+ */
+ public static final function createCityConsoleMainCommand (CommandResolver $resolverInstance) {
+ // Get new instance
+ $commandInstance = new CityConsoleMainCommand();
+
+ // Set the application instance
+ $commandInstance->setResolverInstance($resolverInstance);
+
+ // Return the prepared instance
+ return $commandInstance;
+ }
+
+ /**
+ * Executes the given command with given request and response objects
+ *
+ * @param $requestInstance An instance of a class with an Requestable interface
+ * @param $responseInstance An instance of a class with an Responseable interface
+ * @return void
+ * @todo ~10% done?
+ */
+ public function execute (Requestable $requestInstance, Responseable $responseInstance) {
+ // Get a registry and the application instance from it
+ $applicationInstance = Registry::getRegistry()->getInstance('app');
+
+ /*
+ * ----------------------- Bootstrapping phase ------------------------
+ * Try to bootstrap the city and pass the request instance to it for
+ * extra arguments which mostly override config entries or enable special
+ * features within the hub (none is ready at this development stage)
+ */
+ self::createDebugInstance(__CLASS__)->debugOutput('BOOTSTRAP: Beginning with bootstrap...');
+ $applicationInstance->getControllerInstance()->executeBootstrapFilters($requestInstance, $responseInstance);
+ self::createDebugInstance(__CLASS__)->debugOutput('BOOTSTRAP: Bootstrap finished.');
+
+ // Get city instance
+ $cityInstance = CityObjectFactory::createCityInstance();
+
+ // Add some city-specific filters, e.g. announcement
+ $cityInstance->addExtraCityFilters();
+
+ /*
+ * -------------------------- City activation --------------------------
+ * Activates the city by doing some final preparation steps and setting
+ * the attribute $hubIsActive to TRUE.
+ */
+ $cityInstance->activateCity($requestInstance, $responseInstance);
+
+ // Get task handler instance
+ $handlerInstance = Registry::getRegistry()->getInstance('task_handler');
+
+ // Debug message
+ self::createDebugInstance(__CLASS__)->debugOutput('MAIN: --- Entering main loop. ---');
+
+ /*
+ * ----------------------------- Main loop ----------------------------
+ * This is the main loop. Queried calls should come back here very fast
+ * so the whole application runs on nice speed. This while-loop goes
+ * until the hub is no longer active or all tasks are killed.
+ */
+ while (($cityInstance->isCityActive()) && ($handlerInstance->hasTasksLeft())) {
+ // Handle all tasks here
+ $handlerInstance->handleTasks();
+ } // END - while
+
+ // Debug message
+ self::createDebugInstance(__CLASS__)->debugOutput('MAIN: --- Leaving main loop. ---');
+ }
+
+ /**
+ * Adds extra filters to the given controller instance
+ *
+ * @param $controllerInstance A controller instance
+ * @param $requestInstance An instance of a class with an Requestable interface
+ * @return void
+ * @todo 0% done
+ */
+ public function addExtraFilters (Controller $controllerInstance, Requestable $requestInstance) {
+ // Add pre filters
+ $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('city_php_requirements_filter'));
+ $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('city_initializer_filter'));
+ $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('city_welcome_teaser_filter'));
+
+ // Add bootstrap filters
+ //$controllerInstance->addBootstrapFilter(ObjectFactory::createObjectByConfiguredName('city_bootstrap_generate_cityid_filter'));
+
+ // Add city activation filters
+ $controllerInstance->addActivationFilter(ObjectFactory::createObjectByConfiguredName('city_activation_task_handler_initializer_filter'));
+
+ // Add shutdown filters
+ $controllerInstance->addShutdownFilter(ObjectFactory::createObjectByConfiguredName('city_shutdown_task_handler_filter'));
+
+ // This is the last generic shutdown filter
+ $controllerInstance->addShutdownFilter(ObjectFactory::createObjectByConfiguredName('city_shutdown_city_filter'));
+ }
+}
+
+// [EOF]
+?>
projects / city.git / blobdiff