implement basic Questgroups and Quests structure

agents/bottomlevel/QuestgroupshierarchypathAgent.inc

@@ -0,0 +1,35 @@
+<?php
+
+	/**
+	 * The Legend of Z
+	 *
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 * @copyright	2014 Heinrich-Heine-Universität Düsseldorf
+	 * @license	http://www.gnu.org/licenses/gpl.html
+	 * @link	https://bitbucket.org/coderkun/the-legend-of-z
+	 */
+	
+	namespace hhu\z\agents\bottomlevel;
+	
+	
+	/**
+	 * Agent to display the Questgroups hierarchy path.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class QuestgroupshierarchypathAgent extends \nre\agents\BottomlevelAgent
+	{
+		
+		
+		
+		
+		/**
+		 * Action: index.
+		 */
+		public function index(\nre\core\Request $request, \nre\core\Response $response)
+		{
+		}
+		
+	}
+
+?>

agents/intermediate/QuestgroupsAgent.inc

@@ -0,0 +1,36 @@
+<?php
+
+	/**
+	 * The Legend of Z
+	 *
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 * @copyright	2014 Heinrich-Heine-Universität Düsseldorf
+	 * @license	http://www.gnu.org/licenses/gpl.html
+	 * @link	https://bitbucket.org/coderkun/the-legend-of-z
+	 */
+	
+	namespace hhu\z\agents\intermediate;
+	
+
+	/**
+	 * Agent to display Questgroups.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class QuestgroupsAgent extends \nre\agents\IntermediateAgent
+	{
+		
+		
+		
+		
+		/**
+		 * Action: questgroup.
+		 */
+		public function questgroup(\nre\core\Request $request, \nre\core\Response $response)
+		{
+			$this->addSubAgent('Questgroupshierarchypath', 'index', $request->getParam(3), $request->getParam(4));
+		}
+		
+	}
+
+?>

agents/intermediate/QuestsAgent.inc

@@ -0,0 +1,36 @@
+<?php
+
+	/**
+	 * The Legend of Z
+	 *
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 * @copyright	2014 Heinrich-Heine-Universität Düsseldorf
+	 * @license	http://www.gnu.org/licenses/gpl.html
+	 * @link	https://bitbucket.org/coderkun/the-legend-of-z
+	 */
+	
+	namespace hhu\z\agents\intermediate;
+	
+
+	/**
+	 * Agent to display Quests.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class QuestsAgent extends \nre\agents\IntermediateAgent
+	{
+		
+		
+		
+		
+		/**
+		 * Action: quest.
+		 */
+		public function quest(\nre\core\Request $request, \nre\core\Response $response)
+		{
+			$this->addSubAgent('Questgroupshierarchypath', 'index', $request->getParam(3), $request->getParam(4), true);
+		}
+		
+	}
+
+?>

configs/AppConfig.inc

@@ -70,11 +70,17 @@
 		 * @var array
 		 */
 		public static $routes = array(
-			array('css/?(.*)',						'css/$1?layout=stylesheet',	false),
+			array('css/?(.*)',						'css/$1?layout=stylesheet',	true),
 			array('users/([^/]+)/(edit|delete)',				'users/$2/$1',			true),
 			array('users/(?!(index|login|logout|create|edit|delete))',	'users/user/$1',		true),
 			array('seminaries/([^/]+)/(edit|delete)',			'seminaries/$2/$1',		true),
-			array('seminaries/(?!(index|create|edit|delete))',		'seminaries/seminary/$1',	true)
+			array('seminaries/(?!(index|create|edit|delete))',		'seminaries/seminary/$1',	true),
+			/*// z/<Seminary>					⇒ z/seminaries/seminary/<Seminary>
+			array('^([^/]+)/*$',						'seminaries/seminary/$1',	true),
+			// z/<Seminary>/<Questgroup>			⇒ z/questgroups/questgroup/<Seminary>/<Questgroup>
+			array('^([^/]+)/([^/]+)/?$',					'questgropus/questgroup/$1/$2',	true),
+			// z/<Seminary>/<Questgroup>/<Quest>		⇒ z/quests/quest/<Seminary>/<Questgroup>/<Quest>
+			array('^([^/]+)/([^/]+)/([^/]+)/?$',				'quests/quest/$1/$2/3',		true)*/
 		);
 
 
@@ -88,6 +94,7 @@
 			array('users/user/(.*)',		'users/$1',		true),
 			array('users/([^/]+)/(.*)',		'users/$2/$1',		true),
 			array('seminaries/seminary/(.*)',	'seminaries/$1',	false)
+			//array('seminaries/seminary/(.*)',	'$1',			false)
 		);
 		
 		

controllers/QuestgroupsController.inc

@@ -0,0 +1,95 @@
+<?php
+
+	/**
+	 * The Legend of Z
+	 *
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 * @copyright	2014 Heinrich-Heine-Universität Düsseldorf
+	 * @license	http://www.gnu.org/licenses/gpl.html
+	 * @link	https://bitbucket.org/coderkun/the-legend-of-z
+	 */
+	
+	namespace hhu\z\controllers;
+	
+	
+	/**
+	 * Controller of the QuestgroupsAgent to display Questgroups.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class QuestgroupsController extends \hhu\z\controllers\SeminaryRoleController
+	{
+		/**
+		 * Required models
+		 * 
+		 * @var array
+		 */
+		public $models = array('seminaries', 'questgroupshierarchy', 'questgroups', 'quests');
+		/**
+		 * User permissions
+		 * 
+		 * @var array
+		 */
+		public $permissions = array(
+			'questgroup' => array('admin', 'moderator', 'user')
+		);
+		/**
+		 * User seminary permissions
+		 * 
+		 * @var array
+		 */
+		public $seminaryPermissions = array(
+			'questgroup' => array('admin', 'moderator', 'user')
+		);
+		
+		
+		
+		
+		/**
+		 * Action: questgroup.
+		 * 
+		 * Display a Questgroup and its data.
+		 * 
+		 * @throws	IdNotFoundException
+		 * @param	string	$seminaryUrl	URL-Title of a Seminary
+		 * @param	string	$questgroupUrl	URL-Title of a Questgroup
+		 */
+		public function questgroup($seminaryUrl, $questgroupUrl)
+		{
+			// Get Seminary
+			$seminary = $this->Seminaries->getSeminaryByUrl($seminaryUrl);
+			
+			// Get Questgroup
+			$questgroup = $this->Questgroups->getQuestgroupByUrl($seminary['id'], $questgroupUrl);
+			
+			// Get Questgrouphierarchy
+			$questgroupshierarchy = $this->Questgroupshierarchy->getHierarchyById($questgroup['questgroupshierarchy_id']);
+			
+			// Get child Questgroupshierarchy
+			$childQuestgroupshierarchy = $this->Questgroupshierarchy->getChildQuestgroupshierarchy($questgroupshierarchy['id']);
+			foreach($childQuestgroupshierarchy as &$hierarchy) {
+				$hierarchy['questgroups'] = $this->Questgroups->getQuestgroupsForHierarchy($hierarchy['id'], $questgroup['id']);
+			}
+			
+			// Get texts
+			$questgroupTexts = $this->Questgroups->getQuestgroupTexts($questgroup['id']);
+			
+			// Get Quests
+			$quests = null;
+			if(count($childQuestgroupshierarchy) == 0) {
+				$quests = $this->Quests->getQuestsForQuestgroup($questgroup['id']);
+			}
+			
+			
+			// Pass data to view
+			$this->set('seminary', $seminary);
+			$this->set('questgroup', $questgroup);
+			$this->set('questgroupshierarchy', $questgroupshierarchy);
+			$this->set('childquestgroupshierarchy', $childQuestgroupshierarchy);
+			$this->set('texts', $questgroupTexts);
+			$this->set('quests', $quests);
+		}
+		
+	}
+
+?>

controllers/QuestgroupshierarchypathController.inc

@@ -0,0 +1,76 @@
+<?php
+
+	/**
+	 * The Legend of Z
+	 *
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 * @copyright	2014 Heinrich-Heine-Universität Düsseldorf
+	 * @license	http://www.gnu.org/licenses/gpl.html
+	 * @link	https://bitbucket.org/coderkun/the-legend-of-z
+	 */
+	
+	namespace hhu\z\controllers;
+	
+	
+	/**
+	 * Controller of QuestgroupshierarchypathAgent to display the
+	 * Questgroups hierarchy path.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class QuestgroupshierarchypathController extends \hhu\z\Controller
+	{
+		/**
+		 * Required models
+		 * 
+		 * @var array
+		 */
+		public $models = array('seminaries', 'questgroups', 'questgroupshierarchy');
+		
+		
+		
+		
+		/**
+		 * Action: index.
+		 *
+		 * Calculate and show the hierarchy path of a Questgroup.
+		 * 
+		 * @param	string	$seminaryUrl	URL-Title of a Seminary
+		 * @param	string	$questgroupUrl	URL-Title of a Questgroup
+		 * @param	boolean	$showGroup	Show the current group itself
+		 */
+		public function index($seminaryUrl, $questgroupUrl, $showGroup=false)
+		{
+			// Get Seminary
+			$seminary = $this->Seminaries->getSeminaryByUrl($seminaryUrl);
+			
+			// Get Questgroup
+			$questgroup = $this->Questgroups->getQuestgroupByUrl($seminary['id'], $questgroupUrl);
+			
+			// Get parent Questgrouphierarchy
+			$parentQuestgroupshierarchy = array();
+			$currentQuestgroup = $questgroup;
+			if($showGroup) {
+				$currentQuestgroup['hierarchy'] = $this->Questgroupshierarchy->getHierarchyById($currentQuestgroup['questgroupshierarchy_id']);
+				array_unshift($parentQuestgroupshierarchy, $currentQuestgroup);
+			}
+			while(!is_null($currentQuestgroup['parent_questgroup_id']))
+			{
+				// Get Questgroup
+				$currentQuestgroup = $this->Questgroups->GetQuestgroupById($currentQuestgroup['parent_questgroup_id']);
+				
+				// Get Questgroupshierarchy
+				$currentQuestgroup['hierarchy'] = $this->Questgroupshierarchy->getHierarchyById($currentQuestgroup['questgroupshierarchy_id']);
+				
+				array_unshift($parentQuestgroupshierarchy, $currentQuestgroup);
+			}
+			
+			
+			// Pass data to view
+			$this->set('seminary', $seminary);
+			$this->set('parentquestgroupshierarchy', $parentQuestgroupshierarchy);
+		}
+		
+	}
+
+?>

controllers/QuestsController.inc

@@ -0,0 +1,78 @@
+<?php
+
+	/**
+	 * The Legend of Z
+	 *
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 * @copyright	2014 Heinrich-Heine-Universität Düsseldorf
+	 * @license	http://www.gnu.org/licenses/gpl.html
+	 * @link	https://bitbucket.org/coderkun/the-legend-of-z
+	 */
+	
+	namespace hhu\z\controllers;
+	
+	
+	/**
+	 * Controller of the QuestsAgent to display Quests.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class QuestsController extends \hhu\z\controllers\SeminaryRoleController
+	{
+		/**
+		 * Required models
+		 * 
+		 * @var array
+		 */
+		public $models = array('seminaries', 'questgroups', 'quests');
+		/**
+		 * User permissions
+		 * 
+		 * @var array
+		 */
+		public $permissions = array(
+			'quest' => array('admin', 'moderator', 'user')
+		);
+		/**
+		 * User seminary permissions
+		 * 
+		 * @var array
+		 */
+		public $seminaryPermissions = array(
+			'quest' => array('admin', 'moderator', 'user')
+		);
+		
+		
+		
+		
+		/**
+		 * Action: quest.
+		 * 
+		 * Show a quest and its task.
+		 * 
+		 * @throws	IdNotFoundException
+		 * @param	string	$seminaryUrl	URL-Title of a Seminary
+		 * @param	string	$questgroupUrl	URL-Title of a Questgroup
+		 * @param	string	$questUrl	URL-Title of a Quest
+		 */
+		public function quest($seminaryUrl, $questgroupUrl, $questUrl)
+		{
+			// Get seminary
+			$seminary = $this->Seminaries->getSeminaryByUrl($seminaryUrl);
+			
+			// Get Questgroup
+			$questgroup = $this->Questgroups->getQuestgroupByUrl($seminary['id'], $questgroupUrl);
+			
+			// Get Quest
+			$quest = $this->Quests->getQuestByUrl($seminary['id'], $questgroup['id'], $questUrl);
+			
+			
+			// Pass data to view
+			$this->set('seminary', $seminary);
+			$this->set('questgroup', $questgroup);
+			$this->set('quest', $quest);
+		}
+		
+	}
+
+?>

controllers/SeminariesController.inc

@@ -24,7 +24,7 @@
 		 * 
 		 * @var array
 		 */
-		public $models = array('seminaries', 'users');
+		public $models = array('seminaries', 'users', 'questgroupshierarchy', 'questgroups');
 		/**
 		 * User permissions
 		 * 
@@ -90,9 +90,16 @@
 			// Created user
 			$seminary['creator'] = $this->Users->getUserById($seminary['created_user_id']);
 			
+			// Questgrouphierarchy and Questgroups
+			$questgroupshierarchy = $this->Questgroupshierarchy->getHierarchyForSeminary($seminary['id']);
+			foreach($questgroupshierarchy as &$hierarchy) {
+				$hierarchy['questgroups'] = $this->Questgroups->getQuestgroupsForHierarchy($hierarchy['id']);
+			}
+			
 			
 			// Pass data to view
 			$this->set('seminary', $seminary);
+			$this->set('questgroupshierarchy', $questgroupshierarchy);
 		}
 		
 		

locale/de_DE/LC_MESSAGES/The Legend of Z.po

@@ -1,8 +1,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: The Legend of Z\n"
-"POT-Creation-Date: 2014-01-25 20:52+0100\n"
-"PO-Revision-Date: 2014-01-25 20:52+0100\n"
+"POT-Creation-Date: 2014-02-09 12:48+0100\n"
+"PO-Revision-Date: 2014-02-09 12:48+0100\n"
 "Last-Translator: \n"
 "Language-Team: \n"
 "Language: de_DE\n"
@@ -28,6 +28,8 @@ msgstr "Benutzer"
 #: ../../../views/html/seminaries/edit.tpl:1
 #: ../../../views/html/seminaries/delete.tpl:1
 #: ../../../views/html/seminaries/create.tpl:1
+#: ../../../views/html/questgroups/questgroup.tpl:1
+#: ../../../views/html/quests/quest.tpl:1
 msgid "Seminaries"
 msgstr "Kurse"
 
@@ -67,6 +69,14 @@ msgstr "Benutzer löschen"
 msgid "registered on %s"
 msgstr "registriert am %s"
 
+#: ../../../views/html/users/user.tpl:11
+msgid "Characters"
+msgstr "Charaktere"
+
+#: ../../../views/html/users/user.tpl:18
+msgid "Roles"
+msgstr "Rollen"
+
 #: ../../../views/html/users/index.tpl:3
 msgid "Create new user"
 msgstr "Neuen Benutzer erstellen"

models/QuestgroupsModel.inc

@@ -0,0 +1,143 @@
+<?php
+
+	/**
+	 * The Legend of Z
+	 *
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 * @copyright	2014 Heinrich-Heine-Universität Düsseldorf
+	 * @license	http://www.gnu.org/licenses/gpl.html
+	 * @link	https://bitbucket.org/coderkun/the-legend-of-z
+	 */
+	
+	namespace hhu\z\models;
+	
+	
+	/**
+	 * Model to interact with Questgroups-table.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class QuestgroupsModel extends \hhu\z\Model
+	{
+		
+		
+		
+		
+		/**
+		 * Construct a new QuestgroupsModel.
+		 */
+		public function __construct()
+		{
+			parent::__construct();
+		}
+		
+		
+		
+		
+		/**
+		 * Get all Questgroups for a Questgroup hierarchy.
+		 * 
+		 * @param	int	$hierarchyId		ID of the Questgroup hierarchy to get Questgroups for
+		 * @param	int	$parentQuestgroupId	ID of the parent Questgroup hierarchy
+		 * @return	array				Questgroups for the given hierarchy
+		 */
+		public function getQuestgroupsForHierarchy($hierarchyId, $parentQuestgroupId=null)
+		{
+			if(is_null($parentQuestgroupId))
+			{
+				return $this->db->query(
+					'SELECT id, questgroupshierarchy_id, pos, title, url '.
+					'FROM questgroups '.
+					'WHERE questgroups.questgroupshierarchy_id = ? AND parent_questgroup_id IS NULL '.
+					'ORDER BY questgroups.pos ASC',
+					'i',
+					$hierarchyId
+				);
+			}
+			else
+			{
+				return $this->db->query(
+					'SELECT id, questgroupshierarchy_id, pos, title, url '.
+					'FROM questgroups '.
+					'WHERE questgroups.questgroupshierarchy_id = ? AND parent_questgroup_id = ? '.
+					'ORDER BY questgroups.pos ASC',
+					'ii',
+					$hierarchyId, $parentQuestgroupId
+				);
+			}
+		}
+		
+		
+		/**
+		 * Get a Questgroup by its ID.
+		 * 
+		 * @throws	IdNotFoundException
+		 * @param	int	$questgroupId	ID of a Questgroup
+		 * @return	array			Questgroup data
+		 */
+		public function getQuestgroupById($questgroupId)
+		{
+			$data = $this->db->query(
+				'SELECT id, questgroupshierarchy_id, parent_questgroup_id, pos, title, url '.
+				'FROM questgroups '.
+				'WHERE questgroups.id = ?',
+				'i',
+				$questgroupId
+			);
+			if(empty($data)) {
+				throw new \nre\exceptions\IdNotFoundException($questgroupId);
+			}
+			
+			
+			return $data[0];
+		}
+		
+		
+		/**
+		 * Get a Questgroup by its URL.
+		 * 
+		 * @throws	IdNotFoundException
+		 * @param	int	$seminaryId	ID of the corresponding seminary
+		 * @param	string	$questgroupURL	URL-title of a Questgroup
+		 * @return	array			Questgroup data
+		 */
+		public function getQuestgroupByUrl($seminaryId, $questgroupUrl)
+		{
+			$data = $this->db->query(
+				'SELECT questgroups.id, questgroups.questgroupshierarchy_id, questgroups.parent_questgroup_id, questgroups.pos, questgroups.title, questgroups.url '.
+				'FROM questgroups '.
+				'LEFT JOIN questgroupshierarchy ON questgroupshierarchy.id = questgroups.questgroupshierarchy_id '.
+				'WHERE questgroupshierarchy.seminary_id = ? AND questgroups.url = ?',
+				'is',
+				$seminaryId, $questgroupUrl
+			);
+			if(empty($data)) {
+				throw new \nre\exceptions\IdNotFoundException($questgroupUrl);
+			}
+			
+			
+			return $data[0];
+		}
+		
+		
+		/**
+		 * Get texts of a Questgroup.
+		 * 
+		 * @param	int	$questgroupId	ID of a Questgroup
+		 * @return	array			Texts of this Questgroup
+		 */
+		public function getQuestgroupTexts($questgroupId)
+		{
+			return $this->db->query(
+				'SELECT id, pos, text '.
+				'FROM questgrouptexts '.
+				'WHERE questgroup_id = ? '.
+				'ORDER BY pos ASC',
+				'i',
+				$questgroupId
+			);
+		}
+		
+	}
+
+?>

models/QuestgroupshierarchyModel.inc

@@ -0,0 +1,103 @@
+<?php
+
+	/**
+	 * The Legend of Z
+	 *
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 * @copyright	2014 Heinrich-Heine-Universität Düsseldorf
+	 * @license	http://www.gnu.org/licenses/gpl.html
+	 * @link	https://bitbucket.org/coderkun/the-legend-of-z
+	 */
+	
+	namespace hhu\z\models;
+	
+	
+	/**
+	 * Model to interact with Questgroupshierarchy-table.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class QuestgroupshierarchyModel extends \hhu\z\Model
+	{
+		
+		
+		
+		
+		/**
+		 * Construct a new QuestgroupshierarchyModel.
+		 */
+		public function __construct()
+		{
+			parent::__construct();
+		}
+		
+		
+		
+		
+		/**
+		 * Get a Questgroup hierarchy by its ID.
+		 * 
+		 * throws	IdNotFoundException
+		 * @param	int	$questgroupshierarchyId	ID of a Questgroup hierarchy
+		 * @return	array				Questgroup hierarchy
+		 */
+		public function getHierarchyById($questgroupshierarchyId)
+		{
+			$data = $this->db->query(
+				'SELECT id, seminary_id, parent_questgroupshierarchy_id, pos, title_singular, title_plural, url '.
+				'FROM questgroupshierarchy '.
+				'WHERE questgroupshierarchy.id = ?',
+				'i',
+				$questgroupshierarchyId
+			);
+			if(empty($data)) {
+				throw new \nre\exceptions\IdNotFoundException($questgroupshierarchyId);
+			}
+			
+			
+			return $data[0];
+		}
+		
+		
+		/**
+		 * Get the toplevel hierarchy entries of a Seminary.
+		 * 
+		 * @param	int	$seminaryId	ID of the seminary to get hierarchy for
+		 * @return	array			Toplevel hierarchy
+		 */
+		public function getHierarchyForSeminary($seminaryId)
+		{
+			return $this->db->query(
+				'SELECT id, seminary_id, parent_questgroupshierarchy_id, pos, title_singular, title_plural, url '.
+				'FROM questgroupshierarchy '.
+				'WHERE '.
+					'questgroupshierarchy.seminary_id = ? AND '.
+					'questgroupshierarchy.parent_questgroupshierarchy_id IS NULL '.
+				'ORDER BY questgroupshierarchy.pos ASC',
+				'i',
+				$seminaryId
+			);
+		}
+		
+		
+		/**
+		 * Get the child hierarchy entries of a Questgroup hierarchy.
+		 * 
+		 * @param	int	$questgroupshierarchyId	ID of a Questgroup hierarchy
+		 * @return	array				Child Questgroup hierarchy entries
+		 */
+		public function getChildQuestgroupshierarchy($questgroupshierarchyId)
+		{
+			return $this->db->query(
+				'SELECT id, seminary_id, parent_questgroupshierarchy_id, pos, title_singular, title_plural, url '.
+				'FROM questgroupshierarchy '.
+				'WHERE questgroupshierarchy.parent_questgroupshierarchy_id = ? '.
+				'ORDER BY questgroupshierarchy.pos ASC',
+				'i',
+				$questgroupshierarchyId
+			);
+		}
+		
+	}
+
+?>

models/QuestsModel.inc

@@ -0,0 +1,85 @@
+<?php
+
+	/**
+	 * The Legend of Z
+	 *
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 * @copyright	2014 Heinrich-Heine-Universität Düsseldorf
+	 * @license	http://www.gnu.org/licenses/gpl.html
+	 * @link	https://bitbucket.org/coderkun/the-legend-of-z
+	 */
+	
+	namespace hhu\z\models;
+	
+	
+	/**
+	 * Model to interact with Quests-table.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class QuestsModel extends \hhu\z\Model
+	{
+		
+		
+		
+		
+		/**
+		 * Construct a new QuestsModel.
+		 */
+		public function __construct()
+		{
+			parent::__construct();
+		}
+		
+		
+		
+		
+		/**
+		 * Get all Quests for the given Questgroup.
+		 * 
+		 * @param	int	$questgroupId	ID of a Questgroup
+		 * @return	array			Quests of the given Questgroup
+		 */
+		public function getQuestsForQuestgroup($questgroupId)
+		{
+			return $this->db->query(
+				'SELECT id, questtype_id, title, url, xps, text '.
+				'FROM quests '.
+				'WHERE questgroup_id = ?',
+				'i',
+				$questgroupId
+			);
+		}
+		
+		
+		/**
+		 * Get a Quest and its data by its URL.
+		 * 
+		 * @throws	IdNotFoundException
+		 * @param	int	$seminaryId	ID of the corresponding Seminary
+		 * @param	int	$questgroupId	ID of the corresponding Questgroup
+		 * @param	string	$questURL	URL-title of a Quest
+		 * @return	array			Quest data
+		 */
+		public function getQuestByUrl($seminaryId, $questgroupId, $questUrl)
+		{
+			$data = $this->db->query(
+				'SELECT quests.id, quests.questtype_id, quests.title, quests.url, quests.xps, quests.text '.
+				'FROM quests '.
+				'LEFT JOIN questgroups ON questgroups.id = quests.questgroup_id '.
+				'LEFT JOIN questgroupshierarchy ON questgroupshierarchy.id = questgroups.questgroupshierarchy_id '.
+				'WHERE questgroupshierarchy.seminary_id = ? AND questgroups.id = ? AND quests.url = ?',
+				'iis',
+				$seminaryId, $questgroupId, $questUrl
+			);
+			if(empty($data)) {
+				throw new \nre\exceptions\IdNotFoundException($questUrl);
+			}
+			
+			
+			return $data[0];
+		}
+		
+	}
+
+?>

models/SeminariesModel.inc

@@ -43,7 +43,7 @@
 		{			
 			// Get seminaries
 			return $this->db->query(
-				'SELECT id, created, created_user_id, title, url '.
+				'SELECT id, created, created_user_id, title, url, description '.
 				'FROM seminaries '.
 				'ORDER BY created DESC'
 			);
@@ -60,7 +60,7 @@
 		public function getSeminaryById($seminaryId)
 		{
 			$seminary = $this->db->query(
-				'SELECT id, created, created_user_id, title, url '.
+				'SELECT id, created, created_user_id, title, url, description '.
 				'FROM seminaries '.
 				'WHERE id = ?',
 				'i',
@@ -85,7 +85,7 @@
 		public function getSeminaryByUrl($seminaryUrl)
 		{
 			$seminary = $this->db->query(
-				'SELECT id, created, created_user_id, title, url '.
+				'SELECT id, created, created_user_id, title, url, description '.
 				'FROM seminaries '.
 				'WHERE url = ?',
 				's',

views/html/questgroups/questgroup.tpl

@@ -0,0 +1,29 @@
+<h1><?=_('Seminaries')?></h2>
+<h2><?=$seminary['title']?></h3>
+
+<?=$questgroupshierarchypath?>
+
+<h3><?=$questgroupshierarchy['title_singular']?> <?=$questgroup['pos']?>: <?=$questgroup['title']?></h3>
+<?php foreach($texts as &$text) : ?>
+<p><?=$text['text']?></p>
+<?php endforeach ?>
+
+<?php foreach($childquestgroupshierarchy as &$hierarchy) : ?>
+<?php if(count($hierarchy['questgroups']) > 0) : ?>
+<h3><?=$hierarchy['title_plural']?></h3>
+<ul>
+	<?php foreach($hierarchy['questgroups'] as &$group) : ?>
+	<li><?=$hierarchy['title_singular']?> <?=$group['pos']?>: <a href="<?=$linker->link(array('questgroups','questgroup',$seminary['url'],$group['url']))?>"><?=$group['title']?></a></li>
+	<?php endforeach?>
+</ul>
+<?php endif ?>
+<?php endforeach ?>
+
+<?php if(isset($quests) && !is_null($quests)) : ?>
+<h3>Quests</h3>
+<ul>
+	<?php foreach($quests as &$quest) : ?>
+	<li><a href="<?=$linker->link(array('quests','quest',$seminary['url'],$questgroup['url'],$quest['url']))?>"><?=$quest['title']?></a></li>
+	<?php endforeach ?>
+</ul>
+<?php endif ?>

views/html/questgroupshierarchypath/index.tpl

@@ -0,0 +1,8 @@
+<?php if(count($parentquestgroupshierarchy) > 0) : ?>
+Pfad:
+<ul>
+	<?php foreach($parentquestgroupshierarchy as &$hierarchy) : ?>
+	<li><a href="<?=$linker->link(array('questgroups','questgroup',$seminary['url'],$hierarchy['url']))?>"?><?=$hierarchy['hierarchy']['title_singular']?> <?=$hierarchy['pos']?>: <?=$hierarchy['title']?></a></li>
+	<?php endforeach ?>
+</ul>
+<?php endif ?>

views/html/quests/quest.tpl

@@ -0,0 +1,7 @@
+<h1><?=_('Seminaries')?></h1>
+<h2><?=$seminary['title']?></h2>
+
+<?=$questgroupshierarchypath?>
+
+<h3><?=$quest['title']?></h3>
+<p><?=$quest['text']?></p>

views/html/seminaries/seminary.tpl

@@ -7,3 +7,14 @@
 <p>
 	<?=sprintf(_('created by %s on %s'), $seminary['creator']['username'],  $dateFormatter->format(new \DateTime($seminary['created'])))?>
 </p>
+<h3>Beschreibung</h3>
+<p><?=$seminary['description']?></p>
+
+<?php foreach($questgroupshierarchy as &$hierarchy) : ?>
+<h3><?=$hierarchy['title_plural']?></h3>
+<ul>
+	<?php foreach($hierarchy['questgroups'] as &$group) : ?>
+	<li><?=$hierarchy['title_singular']?> <?=$group['pos']?>: <a href="<?=$linker->link(array('questgroups','questgroup',$seminary['url'],$group['url']))?>"><?=$group['title']?></a></li>
+	<?php endforeach?>
+</ul>
+<?php endforeach ?>