X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=inc%2Fclasses%2Fmain%2Fresolver%2Fcontroller%2Fclass_BaseControllerResolver.php;h=85662f67546c8282619cfcca6a86ca326a4f3807;hb=c2af8937094327995b326de0d7a0ca117b44aae0;hp=23e449ac913386c2b6092539f41cdfc2d39004b5;hpb=87cc8a475ec3a28e8f2f661bf4a7db7bc6a885e6;p=core.git

diff --git a/inc/classes/main/resolver/controller/class_BaseControllerResolver.php b/inc/classes/main/resolver/controller/class_BaseControllerResolver.php
index 23e449ac..85662f67 100644
--- a/inc/classes/main/resolver/controller/class_BaseControllerResolver.php
+++ b/inc/classes/main/resolver/controller/class_BaseControllerResolver.php
@@ -53,6 +53,16 @@ class BaseControllerResolver extends BaseResolver {
 		$this->controllerPrefix = $controllerPrefix;
 	}
 
+	/**
+	 * Getter for controller prefix
+	 *
+	 * @param	$controllerPrefix	Last validated controllerPrefix
+	 * @return	void
+	 */
+	protected final function getControllerPrefix () {
+		return $this->controllerPrefix;
+	}
+
 	/**
 	 * Setter for controller name
 	 *
@@ -72,6 +82,79 @@ class BaseControllerResolver extends BaseResolver {
 		return $this->controllerName;
 	}
 
+	/**
+	 * "Loads" a given controller and instances it if not yet cached. If the
+	 * controller was not found one of the default controllers will be used
+	 * depending on wether news shall be displayed.
+	 *
+	 * @param	$controllerName			A controller name we shall look for
+	 * @return	$controllerInstance		A loaded controller instance
+	 * @throws	InvalidControllerException	Thrown if even the requested
+	 *										controller class is missing (bad!)
+	 */
+	protected function loadController ($controllerName) {
+		// Cache default command
+		$defaultController = $this->getConfigInstance()->readConfig('default_' . strtolower($this->getControllerPrefix()) . '_command');
+
+		// Init controller instance
+		$controllerInstance = null;
+
+		// Default controller
+		$this->setClassName($this->getControllerPrefix() . 'DefaultNewsController');
+
+		// Generate the class name
+		//* DEBUG: */ echo __METHOD__.": Controller=".$controllerName;
+		if ($controllerName != $defaultController) {
+			// Create controller class name
+			$className = $this->getControllerPrefix() . '' . $this->convertToClassName($controllerName) . 'Controller';
+
+			// ... and set it
+			$this->setClassName($className);
+		} else {
+			// No news at main command or non-news command
+			$this->setClassName($this->getControllerPrefix() . 'DefaultNewsController');
+		}
+		//* DEBUG: */ echo ", controller=".$this->getClassName()."<br />\n";
+
+		// Is this class loaded?
+		if (!class_exists($this->getClassName())) {
+			// Throw an exception here
+			throw new InvalidControllerException(array($this, $controllerName), self::EXCEPTION_INVALID_CONTROLLER);
+		} // END - if
+
+		// Set default resolver config name
+		$resolverConfigEntry = '';
+
+		// Try to read a config entry for our resolver including controller name... ;-)
+		try {
+			// Create the resolver name
+			$resolverConfigEntry = sprintf("%s_cmd_%s_resolver_class", strtolower($this->getControllerPrefix()), strtolower($controllerName));
+
+			// Get the config, this will throw an exception if there is no special command resolver
+			$resolverClass = $this->getConfigInstance()->readConfig($resolverConfigEntry);
+		} catch (ConfigEntryNotFoundException $e) {
+			// Use default resolver entry
+			// @TODO Maybe we need to log this?
+			$resolverConfigEntry = strtolower($this->getControllerPrefix()) . '_cmd_resolver_class';
+		}
+
+		// Initiate the resolver and controller
+		$resolverInstance = ObjectFactory::createObjectByConfiguredName(
+			$resolverConfigEntry,
+			array(
+				$controllerName,
+				$this->getApplicationInstance()
+			)
+		);
+		$controllerInstance = ObjectFactory::createObjectByName(
+			$this->getClassName(),
+			array($resolverInstance)
+		);
+
+		// Return the result
+		return $controllerInstance;
+	}
+
 	/**
 	 * Checks wether the given controller is valid
 	 *