1 files changed, 0 insertions, 273 deletions
diff --git a/db/mapper.php b/db/mapper.php
deleted file mode 100644
index e61be0a6c..000000000
--- a/db/mapper.php
+++ /dev/null
@@ -1,273 +0,0 @@
-<?php
-/**
- * ownCloud - News
- *
- * This file is licensed under the Affero General Public License version 3 or
- * later. See the COPYING file.
- *
- * @author Alessandro Cosentino <cosenal@gmail.com>
- * @author Bernhard Posselt <dev@bernhard-posselt.com>
- * @copyright Alessandro Cosentino 2012
- * @copyright Bernhard Posselt 2012, 2014
- */
-
-namespace OCA\News\Db;
-
-use \OCA\News\Core\Db;
-
-
-/**
- * Simple parent class for inheriting your data access layer from. This class
- * may be subject to change in the future
- */
-abstract class Mapper {
-
-	protected $tableName;
-	protected $entityClass;
-	private $db;
-
-	/**
-	 * @param Db $db Instance of the Db abstraction layer
-	 * @param string $tableName the name of the table. set this to allow entity 
-	 * @param string $entityClass the name of the entity that the sql should be
-	 * mapped to queries without using sql
-	 */
-	public function __construct(Db $db, $tableName, $entityClass=null){
-		$this->db = $db;
-		$this->tableName = '*PREFIX*' . $tableName;
-
-		// if not given set the entity name to the class without the mapper part
-		// cache it here for later use since reflection is slow
-		if($entityClass === null) {
-			$this->entityClass = str_replace('Mapper', '', get_class($this));
-		} else {
-			$this->entityClass = $entityClass;
-		}
-	}
-
-
-	/**
-	 * @return string the table name
-	 */
-	public function getTableName(){
-		return $this->tableName;
-	}
-
-
-	/**
-	 * Deletes an entity from the table
-	 * @param Entity $entity the entity that should be deleted
-	 */
-	public function delete(Entity $entity){
-		$sql = 'DELETE FROM `' . $this->tableName . '` WHERE `id` = ?';
-		$this->execute($sql, array($entity->getId()));
-	}
-
-
-	/**
-	 * Creates a new entry in the db from an entity
-	 * @param Entity $enttiy the entity that should be created
-	 * @return the saved entity with the set id
-	 */
-	public function insert(Entity $entity){
-		// get updated fields to save, fields have to be set using a setter to
-		// be saved
-		$properties = $entity->getUpdatedFields();
-		$values = '';
-		$columns = '';
-		$params = array();
-
-		// build the fields
-		$i = 0;
-		foreach($properties as $property => $updated) {
-			$column = $entity->propertyToColumn($property);
-			$getter = 'get' . ucfirst($property);
-			
-			$columns .= '`' . $column . '`';
-			$values .= '?';
-
-			// only append colon if there are more entries
-			if($i < count($properties)-1){
-				$columns .= ',';
-				$values .= ',';
-			}
-
-			array_push($params, $entity->$getter());
-			$i++;
-
-		}
-
-		$sql = 'INSERT INTO `' . $this->tableName . '`(' .
-				$columns . ') VALUES(' . $values . ')';
-		
-		$this->execute($sql, $params);
-
-		$entity->setId((int) $this->db->getInsertId($this->tableName));
-		return $entity;
-	}
-
-
-
-	/**
-	 * Updates an entry in the db from an entity
-	 * @throws \InvalidArgumentException if entity has no id
-	 * @param Entity $enttiy the entity that should be created
-	 */
-	public function update(Entity $entity){
-		// entity needs an id
-		$id = $entity->getId();
-		if($id === null){
-			throw new \InvalidArgumentException(
-				'Entity which should be updated has no id');
-		}
-
-		// get updated fields to save, fields have to be set using a setter to
-		// be saved
-		$properties = $entity->getUpdatedFields();
-		// dont update the id field
-		unset($properties['id']);
-
-		$columns = '';
-		$params = array();
-
-		// build the fields
-		$i = 0;
-		foreach($properties as $property => $updated) {
-
-			$column = $entity->propertyToColumn($property);
-			$getter = 'get' . ucfirst($property);
-			
-			$columns .= '`' . $column . '` = ?';
-
-			// only append colon if there are more entries
-			if($i < count($properties)-1){
-				$columns .= ',';
-			}
-
-			array_push($params, $entity->$getter());
-			$i++;
-		}
-
-		$sql = 'UPDATE `' . $this->tableName . '` SET ' . 
-				$columns . ' WHERE `id` = ?';
-		array_push($params, $id);
-
-		$this->execute($sql, $params);
-	}
-
-
-	/**
-	 * Runs an sql query
-	 * @param string $sql the prepare string
-	 * @param array $params the params which should replace the ? in the sql query
-	 * @param int $limit the maximum number of rows
-	 * @param int $offset from which row we want to start
-	 * @return \PDOStatement the database query result
-	 */
-	protected function execute($sql, array $params=array(), $limit=null, $offset=null){
-		$query = $this->db->prepareQuery($sql, $limit, $offset);
-
-		$index = 1;  // bindParam is 1 indexed
-		foreach($params as $param) {
-
-			switch (gettype($param)) {
-				case 'integer':
-					$pdoConstant = \PDO::PARAM_INT;
-					break;
-
-				case 'boolean':
-					$pdoConstant = \PDO::PARAM_BOOL;
-					break;
-				
-				default:
-					$pdoConstant = \PDO::PARAM_STR;
-					break;
-			}
-			
-			$query->bindValue($index, $param, $pdoConstant);
-
-			$index++;
-		}
-
-		return $query->execute();
-	}
-
-
-	/**
-	 * Returns an db result and throws exceptions when there are more or less
-	 * results
-	 * @see findEntity
-	 * @param string $sql the sql query
-	 * @param array $params the parameters of the sql query
-	 * @param int $limit the maximum number of rows
-	 * @param int $offset from which row we want to start
-	 * @throws DoesNotExistException if the item does not exist
-	 * @throws MultipleObjectsReturnedException if more than one item exist
-	 * @return array the result as row
-	 */
-	protected function findOneQuery($sql, array $params=array(), $limit=null, $offset=null){
-		$result = $this->execute($sql, $params, $limit, $offset);
-		$row = $result->fetch();
-
-		if($row === false || $row === null){
-			throw new DoesNotExistException('No matching entry found');
-		}
-		$row2 = $result->fetch();
-		//MDB2 returns null, PDO and doctrine false when no row is available
-		if( ! ($row2 === false || $row2 === null )) {
-			throw new MultipleObjectsReturnedException('More than one result');
-		} else {
-			return $row;
-		}
-	}
-
-
-	/**
-	 * Creates an entity from a row. Automatically determines the entity class
-	 * from the current mapper name (MyEntityMapper -> MyEntity)
-	 * @param array $row the row which should be converted to an entity
-	 * @return Entity the entity
-	 */
-	protected function mapRowToEntity($row) {
-		return call_user_func($this->entityClass .'::fromRow', $row);
-	}
-
-
-	/**
-	 * Runs a sql query and returns an array of entities
-	 * @param string $sql the prepare string
-	 * @param array $params the params which should replace the ? in the sql query
-	 * @param int $limit the maximum number of rows
-	 * @param int $offset from which row we want to start
-	 * @return array all fetched entities
-	 */
-	protected function findEntities($sql, array $params=array(), $limit=null, $offset=null) {
-		$result = $this->execute($sql, $params, $limit, $offset);
-
-		$entities = array();
-		
-		while($row = $result->fetch()){
-			$entities[] = $this->mapRowToEntity($row);
-		}
-
-		return $entities;
-	}
-
-
-	/**
-	 * Returns an db result and throws exceptions when there are more or less
-	 * results
-	 * @param string $sql the sql query
-	 * @param array $params the parameters of the sql query
-	 * @param int $limit the maximum number of rows
-	 * @param int $offset from which row we want to start
-	 * @throws DoesNotExistException if the item does not exist
-	 * @throws MultipleObjectsReturnedException if more than one item exist
-	 * @return Entity the entity
-	 */
-	protected function findEntity($sql, array $params=array(), $limit=null, $offset=null){
-		return $this->mapRowToEntity($this->findOneQuery($sql, $params, $limit, $offset));
-	}
-
-
-}