--- /dev/null
+<?php
+/**
+ * A news factory for web pages
+ *
+ * @author Roland Haeder <webmaster@ship-simu.org>
+ * @version 0.0.0
+ * @copyright Copyright(c) 2007, 2008 Roland Haeder, this is free software
+ * @license GNU GPL 3.0 or any newer version
+ * @link http://www.ship-simu.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 WebNewsFactory extends BaseFactory {
+ /**
+ * Instance of a request class
+ */
+ private $requestInstance = null;
+
+ /**
+ * Protected constructor
+ *
+ * @return void
+ */
+ protected function __construct () {
+ // Call parent constructor
+ parent::__construct(__CLASS__);
+
+ // Set part description
+ $this->setObjectDescription("Factory for webpages with news");
+ }
+
+ /**
+ * Singleton getter for a special factory instance depending on the given
+ * request
+ *
+ * @param $requestInstance An instance of a request class
+ * @return $factoryInstance An instance of a WebNewsFactory class
+ */
+ public final static function createFactoryByRequest (Requestable $requestInstance) {
+ // Generate the new instance
+ $factoryInstance = new WebNewsFactory();
+
+ // Get the element name from configuration
+ $element = FrameworkConfiguration::getInstance()->readConfig('app_selector_get');
+
+ // Analyze the request, first get the Uni* application name (short one from URL)
+ $appName = $requestInstance->getRequestElement($element);
+
+ // Initialize some variables
+ $className = "";
+ $className2 = $appName;
+
+ // Then construct the class name
+ foreach (array("_", "-") as $exp) {
+ $array = explode($exp, $className2);
+ foreach ($array as $el) {
+ $className .= ucfirst(strtolower($el));
+ }
+
+ // Copy it back and clear the class name
+ $className2 = $className;
+ $className = "";
+ }
+
+ // After all is done, copy it back and add this class' name
+ $className = $className2 . $factoryInstance->__toString();
+
+ // Once we have that name, try to load initialize it
+ $realFactoryInstance = ObjectFactory::createObjectByName($className);
+
+ // And assign it with the factory
+ $factoryInstance->setRealFactoryInstance($realFactoryInstance);
+
+ // Remember the request we have used for later usage
+ $factoryInstance->setRequestInstance($requestInstance);
+
+ // Return the prepared factory instance
+ return $factoryInstance;
+ }
+
+ /**
+ * Setter for the request instance
+ *
+ * @param $requestInstance An instance of a request object
+ * @return void
+ */
+ public final function setRequestInstance (Requestable $requestInstance) {
+ $this->requestInstance = $requestInstance;
+ }
+
+ /**
+ * Creates a new object instance and returns it
+ *
+ * @return $newsInstance An instance of a news object
+ */
+ public function createNewsObject () {
+ // Ask the real factory class for doing this
+ $newsInstance = $this->getRealFactoryInstance()->createNewObject($this->requestInstance);
+
+ // And return it
+ return $newsInstance;
+ }
+}
+
+// [EOF]
+?>