add basic Users- and SeminariesAgent

models/UsersModel.inc

@@ -0,0 +1,105 @@
+<?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 of the UsersAgent to list users and get their data.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class UsersModel extends \hhu\z\Model
+	{
+		
+		
+		
+		
+		/**
+		 * Construct a new UsersModel.
+		 */
+		public function __construct()
+		{
+			parent::__construct();
+		}
+		
+		
+		
+		
+		/**
+		 * Get registered users.
+		 * 
+		 * @return	array	Users
+		 */
+		public function getUsers()
+		{
+			return $this->db->query(
+				'SELECT id, created, username, url, surname, prename, email '.
+				'FROM users '.
+				'ORDER BY username ASC'
+			);
+		}
+		
+		
+		/**
+		 * Get a user and its data by its ID.
+		 * 
+		 * @throws	IdNotFoundException
+		 * @param	int	$userId	ID of an user
+		 * @return	array		Userdata
+		 */
+		public function getUserById($userId)
+		{			
+			// Get user
+			$user = $this->db->query(
+				'SELECT id, created, username, url, surname, prename, email '.
+				'FROM users '.
+				'WHERE id = ?',
+				'i',
+				$userId
+			);
+			if(empty($user)) {
+				throw new \nre\exceptions\IdNotFoundException($userId);
+			}
+			
+			
+			return $user[0];
+		}
+		
+		
+		/**
+		 * Get a user and its data by its URL-username.
+		 * 
+		 * @throws	IdNotFoundException
+		 * @param	string	$userUrl	URL-Username of an user
+		 * @return	array			Userdata
+		 */
+		public function getUserByUrl($userUrl)
+		{			
+			// Get user
+			$user = $this->db->query(
+				'SELECT id, created, username, url, surname, prename, email '.
+				'FROM users '.
+				'WHERE url = ?',
+				's',
+				$userUrl
+			);
+			if(empty($user)) {
+				throw new \nre\exceptions\IdNotFoundException($userUrl);
+			}
+			
+			
+			return $user[0];
+		}
+		
+	}
+
+?>