// Fix tryToConnect methods for DB

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@8386 b9a71923-0436-4b27-9f14-aed3839534dd

classes/Db.php

@@ -136,22 +136,6 @@ abstract class DbCore
 	 */
 	abstract public function getNumberError();
 	
-	/**
-	 * Try a connection to te database
-	 * 
-	 * @param string $newDbLink
-	 * @return int
-	 */
-	abstract public function tryConnection($newDbLink = true);
-	
-	/**
-	 * Try to change encoding on a database
-	 * 
-	 * @param string $encoding
-	 * @return bool
-	 */
-	abstract public function tryEncoding($encoding = 'UTF8');
-	
 	/* do not remove, useful for some modules */
 	abstract public function set_db($db_name);
 
@@ -175,27 +159,25 @@ abstract class DbCore
 		}
 
 		if (!isset(self::$_instance[$idServer]))
-			self::$_instance[$idServer] = Db::factory(self::$_servers[$idServer]['server'], self::$_servers[$idServer]['user'], self::$_servers[$idServer]['password'], self::$_servers[$idServer]['database']);
+		{
+			$class = Db::getClass();
+			self::$_instance[$idServer] = new $class(self::$_servers[$idServer]['server'], self::$_servers[$idServer]['user'], self::$_servers[$idServer]['password'], self::$_servers[$idServer]['database']);
+		}
 	
 		return self::$_instance[$idServer];
 	}
 
 	/**
-	 * Get child layer class instance
+	 * Get child layer class
 	 * 
-	 * @param string $server Server address
+	 * @return string
-	 * @param string $user User login
-	 * @param string $password User password
-	 * @param string $database Database name
-	 * @param bool $connect If false, don't connect in constructor
-	 * @return Db
 	 */
-	public static function factory($server, $user, $password, $database, $connect = true)
+	public static function getClass()
 	{
 		$class = 'MySQL';
 		if (class_exists('mysqli', false))
 			$class = 'DbMySQLi';
-		return new $class($server, $user, $password, $database, $connect);
+		return $class;
 	}
 
 	/**
@@ -505,27 +487,25 @@ abstract class DbCore
 	 * @param string $user Login for database connection
 	 * @param string $pwd Password for database connection
 	 * @param string $db Database name
+	 * @param bool $newDbLink
 	 * @return int
 	 */
-	static public function checkConnection($server, $user, $pwd, $db)
+	static public function checkConnection($server, $user, $pwd, $db, $newDbLink = true)
 	{
-		return Db::factory($server, $user, $pwd, $db, false)->tryConnection();
+		return call_user_func_array(array(Db::getClass(), 'tryToConnect'), array($server, $user, $pwd, $db, $newDbLink));
 	}
 
-		/**
+	/**
 	 * Try a connection to te database
 	 * 
 	 * @param string $server Server address
 	 * @param string $user Login for database connection
 	 * @param string $pwd Password for database connection
-	 * @param string $db Database name
-	 * @param string $newDbLink Database name
 	 * @return int
-	 * @todo remake with static
 	 */
-	static public function checkEncoding($server, $user, $pwd, $encoding = 'UTF8')
+	static public function checkEncoding($server, $user, $pwd)
 	{
-		return Db::factory($server, $user, $pwd, '', false)->tryEncoding($encoding);
+		return call_user_func_array(array(Db::getClass(), 'tryToConnect'), array($server, $user, $pwd));
 	}
 
 	/**

classes/DbMySQLi.php

@@ -135,53 +135,18 @@ class DbMySQLiCore extends Db
 		return $this->_link->query('USE '.pSQL($db_name));
 	}
 
-	/**
-	 * @see DbCore::tryConnection()
-	 */
-	public function tryConnection($newDbLink = true)
-	{
-		$link = @new mysqli($this->_server, $this->_user, $this->_password, $this->_database);
-		
-		// Do not use object way for error because this work bad before PHP 5.2.9
-		if (mysqli_connect_error())
-			return 1;
-		$link->close();
-		return 0;
-	}
-	
-	/**
-	 * @see DbCore::tryEncoding()
-	 */
-	public function tryEncoding($encoding = 'UTF8')
-	{
-		$link = @new mysqli($this->_server, $this->_user, $this->_password, $this->_database);
-		$ret = $link->query("SET NAMES '".pSQL($encoding)."'");
-		$link->close();
-		return $ret;
-	}
-	
-	/**
-	 * @deprecated since 1.5.0
-	 */
 	static public function tryToConnect($server, $user, $pwd, $db, $newDbLink = true)
 	{
-		Tools::displayAsDeprecated();
+		$link = @new mysqli($server, $user, $pwd, $db);
-
-		$link = new mysqli($server, $user, $pwd, $db);
 		if (mysqli_connect_error())
 			return 1;
 		$link->close();
 		return 0;
 	}
 
-	/**
-	 * @deprecated since 1.5.0
-	 */
 	static public function tryUTF8($server, $user, $pwd)
 	{
-		Tools::displayAsDeprecated();
+		$link = @new mysqli($server, $user, $pwd, $db);
-
-		$link = new mysqli($server, $user, $pwd, $db);
 		$ret = $link->query("SET NAMES 'UTF8'");
 		$link->close();
 		return $ret;

classes/MySQL.php

@@ -136,36 +136,6 @@ class MySQLCore extends Db
 		return mysql_select_db($db_name, $this->_link);
 	}
 
-	/**
-	 * @see DbCore::tryConnection()
-	 */
-	public function tryConnection($newDbLink = true)
-	{
-		if (!$link = @mysql_connect($server, $user, $pwd, $newDbLink))
-			return 1;
-		if (!@mysql_select_db($db, $link))
-			return 2;
-		@mysql_close($link);
-		return 0;
-	}
-
-	/**
-	 * @see DbCore::tryEncoding()
-	 */
-	public function tryEncoding($encoding = 'UTF8')
-	{
-		$link = @mysql_connect($server, $user, $pwd);
-		if (!mysql_query('SET NAMES \''.pSQL($encoding).'\'', $link))
-			$ret = false;
-		else
-			$ret = true;
-		@mysql_close($link);
-		return $ret;
-	}
-
-	/**
-	 * @deprecated since 1.5.0
-	 */
 	public static function tryToConnect($server, $user, $pwd, $db, $newDbLink = true)
 	{
 		if (!$link = @mysql_connect($server, $user, $pwd, $newDbLink))
@@ -176,9 +146,6 @@ class MySQLCore extends Db
 		return 0;
 	}
 
-	/**
-	 * @deprecated since 1.5.0
-	 */
 	static public function tryUTF8($server, $user, $pwd)
 	{
 		$link = @mysql_connect($server, $user, $pwd);