updated controllers and views to use new configuration-driven database objects

src/index.php

@@ -15,6 +15,13 @@
 	$uriRegex = str_replace('\\', '/', $uriRegex);
 	$uriRegex = '^' . $uriRegex . '/([^/]*)(?:/([^\?]*)(?:\?(.*))?)?';
 	
+	$configFile = dirname(__FILE__) . DIRECTORY_SEPARATOR .
+	              'lib'             . DIRECTORY_SEPARATOR .
+	              'config'          . DIRECTORY_SEPARATOR .
+	              'panacea.ini';
+	
+	$config = new Configuration($configFile);
+	
 	/*
 	 * $uriRegex: ^/webroot/([^/]*)(?:/(.*)(?:\?(.*))?)?
 	 *
@@ -27,6 +34,6 @@
 	Dispatcher::getInstance()->setUriRegex($uriRegex)
 	                         ->setThrowExceptions(true)
 	                         ->setControllerFactory(PanaceaControllerFactory::getInstance())
-	                         ->dispatch($_SERVER['REQUEST_URI']);
+	                         ->dispatch($_SERVER['REQUEST_URI'], $config);
 
 ?>

src/lib/PanaceaWikiPageObject.php

@@ -32,8 +32,8 @@
 		 *
 		 * @param WikiPage   $page   A wiki page
 		 */
-		public function __construct(WikiPage $page) {
-			parent::__construct($page, PanaceaWikiParser::getInstance());
+		public function __construct(WikiPage $page, Configuration $config) {
+			parent::__construct($page, new PanaceaWikiParser($config));
 		}
 		
 	}

src/lib/PanaceaWikiParser.php

@@ -22,13 +22,6 @@
 	 */
 	class PanaceaWikiParser extends WikiParser {
 		
-		/**
-		 * The singleton instance
-		 *
-		 * @var WikiParser
-		 */
-		private static $instance = null;
-		
 		/**
 		 * Creates a new {@link PanaceaWikiParser}
 		 *
@@ -36,28 +29,12 @@
 		 * @since  2008-10-19
 		 * @todo   Use configuration object for linkRoot
 		 */
-		protected function __construct() {
-			parent::__construct();
+		public function __construct(Configuration $config) {
+			parent::__construct($config);
 			
 			$this->linkRoot = '/panacea/src/wiki';
 		}
 		
-		/**
-		 * Gets the singleton instance
-		 *
-		 * @author Tommy Montgomery
-		 * @since  2008-10-19
-		 *
-		 * @return PanaceaWikiParser
-		 */
-		public static function getInstance() {
-			if (self::$instance === null) {
-				self::$instance = new self();
-			}
-			
-			return self::$instance;
-		}
-		
 	}
 
 ?>

src/lib/controllers/PanaceaDefaultController.php

@@ -63,7 +63,7 @@
 		 * @throws {@link InvalidRequestException} if a {@link View} cannot be created
 		 * @return PanaceaTemplateView
 		 */
-		public function handleRequest(Request $request = null) {
+		public function handleRequest(Request $request = null, Configuration $config = null) {
 			if (!($request instanceof Request)) {
 				$request = Request::create(HttpUtil::getRequestMethod());
 			}

src/lib/controllers/PanaceaTrackerController.php

@@ -50,7 +50,7 @@
 		 * @throws {@link InvalidRequestException} if a {@link View} cannot be created
 		 * @return PanaceaTemplateView
 		 */
-		public function handleRequest(Request $request = null) {
+		public function handleRequest(Request $request = null, Configuration $config = null) {
 			if (!($request instanceof Request)) {
 				$request = Request::create(HttpUtil::getRequestMethod());
 			}

src/lib/controllers/PanaceaWikiController.php

@@ -53,12 +53,12 @@
 		 * @throws {@link InvalidRequestException} if a {@link View} cannot be created
 		 * @return PanaceaTemplateView
 		 */
-		public function handleRequest(Request $request = null) {
+		public function handleRequest(Request $request = null, Configuration $config = null) {
 			if (!($request instanceof Request)) {
 				$request = Request::create(HttpUtil::getRequestMethod());
 			}
 			
-			$mysql = MySql::getInstance('wiki', 'localhost', 'root', 'layne', 'wiki');
+			$mysql = new MySql($config);
 			
 			//handle request metadata
 			if ($request->method === HttpUtil::HTTP_METHOD_POST) {
@@ -68,7 +68,7 @@
 			
 			try {
 				try {
-					$wikiObject = new PanaceaWikiPageObject(WikiPage::loadByPageName($mysql, $this->page));
+					$wikiObject = new PanaceaWikiPageObject(WikiPage::loadByPageName($mysql, $this->page), $config);
 					$wikiObject->setRevision(WikiHistory::REV_LATEST, $mysql);
 				}
 				catch (DomainException $e) {
@@ -77,8 +77,10 @@
 					$this->action = 'new';
 				}
 				
+				$vendor = new MySql($config);
+				
 				$templateView = new PanaceaTemplateView('Wiki :: ' . $this->page);
-				$templateView->mainView->addView($this->viewFactory->getView($this->page, $wikiObject, $this->action, $this->page));
+				$templateView->mainView->addView($this->viewFactory->getView($this->page, $wikiObject, $vendor, $this->action, $this->page));
 				
 				return $templateView;
 			}

src/lib/views/wiki/WikiPageView.php

@@ -30,17 +30,16 @@
 		 * @uses   addView()
 		 *
 		 * @param WikiPageObject $page     The wiki page to display
+		 * @param DatabaseVendor $vendor   A database connection object
 		 * @param string         $action   The action to take
 		 * @param int            $priority The priority of the view
 		 * @param string         $pageName The name of the page
 		 */
-		public function __construct(WikiPageObject $page = null, $action = null, $pageName = '', $priority = 0) {
+		public function __construct(WikiPageObject $page = null, DatabaseVendor $vendor = null, $action = null, $pageName = '', $priority = 0) {
 			parent::__construct($page, $action, $priority);
 			
 			$this->addView(new WikiPageMenuView($page, $action, 1));
 			
-			$vendor = MySql::getInstance('wiki', 'localhost', 'root', 'layne', 'wiki');
-			
 			switch ($this->action) {
 				case 'new':
 					$this->addView(new WikiPageNewView($pageName, 2));