initial import

Change-Id: Id09cb7fe91600dd57de84111abe3da5750217068

Classes/Controller/BaseController.php

@@ -0,0 +1,254 @@
+<?php
+/***************************************************************
+*  Copyright notice
+*
+*  (c) 2010 Pascal Jungblut <[email protected]>
+*
+*  All rights reserved
+*
+*  This script is part of the TYPO3 project. The TYPO3 project 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 2 of the License, or
+*  (at your option) any later version.
+*
+*  The GNU General Public License can be found at
+*  http://www.gnu.org/copyleft/gpl.html.
+*
+*  This script 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.
+*
+*  This copyright notice MUST APPEAR in all copies of the script!
+***************************************************************/
+
+/**
+ * A base controller that implements basic functions that are needed
+ * all over the project. Holds the requested and requesting user.
+ *
+ * @version $Id$
+ * @copyright Copyright belongs to the respective authors
+ * @license http://www.gnu.org/licenses/gpl.html GNU General Public License, version 3 or later
+ * @author Pascal Jungblut <[email protected]>
+ */
+class Tx_Community_Controller_BaseController extends Tx_Extbase_MVC_Controller_ActionController {
+
+	/**
+	 * the user who is requested to view
+	 *
+	 * @var Tx_Community_Domain_Model_User
+	 */
+	protected $requestedUser = NULL;
+
+	/**
+	 * The requesting user. Normally the logged in fe_user
+	 *
+	 * @var Tx_Community_Domain_Model_User
+	 */
+	protected $requestingUser = NULL;
+
+	/**
+	 * Repository service. Get all your repositories with it.
+	 *
+	 * @var Tx_Community_Service_RepositoryServiceInterface
+	 */
+	protected $repositoryService;
+
+	/**
+	 * The access helper. It mainly is a wrapper class for all permissions.
+	 *
+	 * @var Tx_Community_Service_Access_AccessServiceInterface
+	 */
+	protected $accessHelper;
+
+	/**
+	 * @var Tx_Community_Service_SettingsService
+	 */
+	protected $settingsService;
+
+ 	/**
+	 * Initialize before every action.
+	 */
+	protected function initializeAction() {
+                //redirect if user is not logged in
+                if (!$this->getRequestingUser()) {
+			$this->redirectToLogin();
+		}
+                $this->getRequestedUser();
+		$this->settingsService->set($this->settings);
+                $controllerName =  $this->request->getControllerName();
+                $actionName = $this->request->getControllerActionName();
+                $resourceName = $this->accessHelper->getResourceName($controllerName, $actionName);
+
+                 if ($this->hasAccess($resourceName) !='1') {
+                          //access denied
+                    $this->flashMessageContainer->add($this->_('access.denied'));
+                 //   $this->flashMessageContainer->add("You don't have permission to access ".$this->hasAccess($resourceName)." resource: ".$resourceName." ActionName: ".$actionName." LU: ".$this->getRequestingUser()->getUid()." RQD:".$this->getRequestedUser()->getUid());
+                    $this->redirectToUser($this->getRequestingUser());
+		}
+      //        $this->flashMessageContainer->add("You have access ".$this->hasAccess($resourceName)." to resource: ".$resourceName." ActionName: ".$actionName." LU: ".$this->getRequestingUser()->getUid()." RQD:".$this->getRequestedUser()->getUid());
+
+	}
+
+	/**
+	 * Inject the access helper.
+	 *
+	 * @param Tx_Community_Helper_AccessHelperInterface $accessHelper
+	 */
+	public function injectAccessHelper(Tx_Community_Service_Access_AccessServiceInterface $accessHelper) {
+		$this->accessHelper = $accessHelper;
+	}
+
+	/**
+	 * Inject the repository service.
+	 *
+	 * @param Tx_Community_Service_RepositoryServiceInterface $repositoryService
+	 */
+	public function injectRepositoryService(Tx_Community_Service_RepositoryServiceInterface $repositoryService) {
+		$this->repositoryService = $repositoryService;
+	}
+
+	/**
+	 * Inject the settings service
+	 *
+	 * @param Tx_Community_Service_SettingsService $settingsService
+	 */
+	public function injectSettingsService(Tx_Community_Service_SettingsService $settingsService) {
+		$this->settingsService = $settingsService;
+	}
+
+	/**
+	 * Get the requested user
+	 *
+	 * @return Tx_Community_Domain_Model_User
+	 */
+	protected function getRequestedUser() {
+		if (!$this->requestedUser) {
+			if ($this->request->hasArgument('user') && !is_array($this->request->getArgument('user'))) {
+				$this->requestedUser = $this->repositoryService->get('user')->findByUid((int) $this->request->getArgument('user'));
+			} else {
+				$this->requestedUser = $this->getRequestingUser();
+			}
+		}
+		return $this->requestedUser;
+	}
+
+	/**
+	 * Get the requesting user
+	 *
+	 * @return Tx_Community_Domain_Model_User
+	 */
+	protected function getRequestingUser() {
+		if (!$this->requestingUser) {
+			$this->requestingUser = $this->repositoryService->get('user')->findCurrentUser();
+		}
+		return $this->requestingUser;
+	}
+
+	/**
+	 * Translate $key
+	 *
+	 * @param string $key
+	 * @param array $arguments
+	 */
+	protected function _($key, $arguments = array()) {
+		$translator = new Tx_Extbase_Utility_Localization();
+		return $translator->translate($key,'community', $arguments);
+	}
+
+	/**
+	 * Check if the user is on his own profile
+	 */
+	protected function ownProfile() {
+		if ($this->getRequestingUser()) {
+			return $this->getRequestingUser()->getUid() == $this->getRequestedUser()->getUid();
+		} else {
+			return false;
+		}
+	}
+
+	/**
+	 * Checks if a user or visitor has the right to view a $resource
+	 *
+	 * @param string $resource
+	 */
+	public function hasAccess($resource) {
+		return $this->accessHelper->hasAccess($this->requestingUser, $this->requestedUser, $resource);
+	}
+
+	/**
+	 * Redirect to the login page
+	 */
+	protected function redirectToLogin() {
+		if ($this->settings['loginPage']) {
+			$this->redirect(NULL, NULL, NULL, NULL, $this->settings['loginPage']);
+		} else {
+			$this->redirectToURI('');
+		}
+	}
+
+	/**
+	 * Redirects to a user page. Makes sure that there is always a "user" argument in the url
+	 *
+	 * @param Tx_Community_Domain_Model_User $user
+	 */
+	protected function redirectToUser(Tx_Community_Domain_Model_User $user) {
+		$this->redirect(NULL, NULL, NULL, array('user' => $user), ($this->settings['profilePage'] ? $this->settings['profilePage'] : $GLOBALS['TSFE']->id));
+	}
+
+
+
+	/**
+	 * Handles an uploaded file
+	 *
+	 * @author Steffen Ritter
+	 * @param string $property
+	 * @param string $uploadDir
+	 * @param string $types
+	 * @param string $maxSize
+	 */
+	protected function handleUpload($property, $uploadDir, $types = 'jpg,gif,png', $maxSize = '1000000') {
+		$data = $_FILES['tx_' . strtolower($this->request->getControllerExtensionName())];
+		if(is_array($data) && count($data)>0) {
+			$propertyPath = t3lib_div::trimExplode('.',$property);
+			$namePath = $data['name'];
+			$tmpPath = $data['tmp_name'];
+			$sizePath = $data['size'];
+			foreach($propertyPath as $segment) {
+				$namePath = $namePath[$segment];
+				$tmpPath = $tmpPath[$segment];
+				$sizePath = $sizePath[$segment];
+			}
+			if($namePath !== NULL && $namePath !== '') {
+				$fileArray = array(
+					'name' => $namePath,
+					'tmp'  => $tmpPath,
+					'size' => $sizePath,
+				);
+			} else {
+				return 1;
+			}
+		} else {
+			return 0;
+		}
+
+		if($fileArray['size'] > $maxSize) {
+			return 2;
+		}
+		$fileInfo = pathinfo($fileArray['name']);
+		if(!t3lib_div::inList($types, strtolower($fileInfo['extension']))) {
+			return 3;
+		}
+
+		if(file_exists(PATH_site . $uploadDir . $fileArray['name'])) {
+			$fileArray['name'] = $fileInfo['filename'] . '-' . time() . '.' . $fileInfo['extension'];
+		}
+		if(t3lib_div::upload_copy_move($fileArray['tmp'], PATH_site . $uploadDir . $fileArray['name'])) {
+			return $fileArray['name'];
+		} else {
+			return 4;
+		}
+	}
+}
+?>

Classes/Controller/Cacheable/ControllerInterface.php

@@ -0,0 +1,46 @@
+<?php
+/***************************************************************
+*  Copyright notice
+*
+*  (c) 2010 Pascal Jungblut <[email protected]>
+*
+*  All rights reserved
+*
+*  This script is part of the TYPO3 project. The TYPO3 project 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 2 of the License, or
+*  (at your option) any later version.
+*
+*  The GNU General Public License can be found at
+*  http://www.gnu.org/copyleft/gpl.html.
+*
+*  This script 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.
+*
+*  This copyright notice MUST APPEAR in all copies of the script!
+***************************************************************/
+
+/**
+ * A basic interface to allow cachable controllers
+ *
+ * @version $Id$
+ * @copyright Copyright belongs to the respective authors
+ * @license http://www.gnu.org/licenses/gpl.html GNU General Public License, version 3 or later
+ * @author Pascal Jungblut <[email protected]>
+ */
+interface Tx_Community_Controller_Cacheable_ControllerInterface {
+
+	/**
+	 * Get the tags that should be flushed
+	 */
+	public function getTags();
+
+	/**
+	 * Get the identifier for that request.
+	 */
+	public function getIdentifier($request);
+}
+?>