[ticket/11700] Move all recent code to namespaces

PHPBB3-11700

243 files changed, 1533 insertions, 1047 deletions

diff --git a/phpBB/phpbb/auth/auth.php b/phpBB/phpbb/auth/auth.php
index 279959974d..804e1ce44b 100644
--- a/phpBB/phpbb/auth/auth.php
+++ b/phpBB/phpbb/auth/auth.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * Permission/Auth class
 * @package phpBB3
 */
-class phpbb_auth
+class auth
 {
 	var $acl = array();
 	var $cache = array();
@@ -92,7 +94,7 @@ class phpbb_auth
 			}
 		}
 
-		// If a bitstring within the list does not match the options, we have a user with incorrect permissions set and need to renew them
+		// If a bitstring within the list does not match the options, we have a user with incorrect permissions set and need to renew \them
 		if ($renew)
 		{
 			$this->acl_cache($userdata);
@@ -993,7 +995,7 @@ class phpbb_auth
 				// Successful session creation
 				if ($result === true)
 				{
-					// If admin re-authentication we remove the old session entry because a new one has been created...
+					// If admin re-authentication we remove the old session entry because a new \one has been created...
 					if ($admin)
 					{
 						// the login array is used because the user ids do not differ for re-authentication
diff --git a/phpBB/phpbb/auth/provider/apache.php b/phpBB/phpbb/auth/provider/apache.php
index a7148c634a..cd1330e7b0 100644
--- a/phpBB/phpbb/auth/provider/apache.php
+++ b/phpBB/phpbb/auth/provider/apache.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider;
+
 /**
 * @ignore
 */
@@ -20,19 +22,19 @@ if (!defined('IN_PHPBB'))
  *
  * @package auth
  */
-class phpbb_auth_provider_apache extends phpbb_auth_provider_base
+class apache extends \phpbb\auth\provider\base
 {
 	/**
 	 * Apache Authentication Constructor
 	 *
-	 * @param 	phpbb_db_driver 	$db
-	 * @param 	phpbb_config 		$config
-	 * @param 	phpbb_request 		$request
-	 * @param 	phpbb_user 			$user
+	 * @param 	\phpbb\db\driver\driver 	$db
+	 * @param 	\phpbb\config\config 		$config
+	 * @param 	\phpbb\request\request 		$request
+	 * @param 	\phpbb\user 			$user
 	 * @param 	string 				$phpbb_root_path
 	 * @param 	string 				$php_ext
 	 */
-	public function __construct(phpbb_db_driver $db, phpbb_config $config, phpbb_request $request, phpbb_user $user, $phpbb_root_path, $php_ext)
+	public function __construct(\phpbb\db\driver\driver $db, \phpbb\config\config $config, \phpbb\request\request $request, \phpbb\user $user, $phpbb_root_path, $php_ext)
 	{
 		$this->db = $db;
 		$this->config = $config;
@@ -47,7 +49,7 @@ class phpbb_auth_provider_apache extends phpbb_auth_provider_base
 	 */
 	public function init()
 	{
-		if (!$this->request->is_set('PHP_AUTH_USER', phpbb_request_request_interface::SERVER) || $this->user->data['username'] !== htmlspecialchars_decode($this->request->server('PHP_AUTH_USER')))
+		if (!$this->request->is_set('PHP_AUTH_USER', \phpbb\request\request_interface::SERVER) || $this->user->data['username'] !== htmlspecialchars_decode($this->request->server('PHP_AUTH_USER')))
 		{
 			return $this->user->lang['APACHE_SETUP_BEFORE_USE'];
 		}
@@ -78,7 +80,7 @@ class phpbb_auth_provider_apache extends phpbb_auth_provider_base
 			);
 		}
 
-		if (!$this->request->is_set('PHP_AUTH_USER', phpbb_request_request_interface::SERVER))
+		if (!$this->request->is_set('PHP_AUTH_USER', \phpbb\request\request_interface::SERVER))
 		{
 			return array(
 				'status'		=> LOGIN_ERROR_EXTERNAL_AUTH,
@@ -149,7 +151,7 @@ class phpbb_auth_provider_apache extends phpbb_auth_provider_base
 	 */
 	public function autologin()
 	{
-		if (!$this->request->is_set('PHP_AUTH_USER', phpbb_request_request_interface::SERVER))
+		if (!$this->request->is_set('PHP_AUTH_USER', \phpbb\request\request_interface::SERVER))
 		{
 			return array();
 		}
@@ -202,8 +204,8 @@ class phpbb_auth_provider_apache extends phpbb_auth_provider_base
 	 * This function generates an array which can be passed to the user_add
 	 * function in order to create a user
 	 *
-	 * @param 	string	$username 	The username of the new user.
-	 * @param 	string	$password 	The password of the new user.
+	 * @param 	string	$username 	The username of the new \user.
+	 * @param 	string	$password 	The password of the new \user.
 	 * @return 	array 				Contains data that can be passed directly to
 	 *								the user_add function.
 	 */
@@ -241,7 +243,7 @@ class phpbb_auth_provider_apache extends phpbb_auth_provider_base
 	public function validate_session($user)
 	{
 		// Check if PHP_AUTH_USER is set and handle this case
-		if ($this->request->is_set('PHP_AUTH_USER', phpbb_request_request_interface::SERVER))
+		if ($this->request->is_set('PHP_AUTH_USER', \phpbb\request\request_interface::SERVER))
 		{
 			$php_auth_user = $this->request->server('PHP_AUTH_USER');
 
diff --git a/phpBB/phpbb/auth/provider/base.php b/phpBB/phpbb/auth/provider/base.php
index 626ad8478f..f0a2a2f68c 100644
--- a/phpBB/phpbb/auth/provider/base.php
+++ b/phpBB/phpbb/auth/provider/base.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider;
+
 /**
 * @ignore
 */
@@ -20,7 +22,7 @@ if (!defined('IN_PHPBB'))
 *
 * @package auth
 */
-abstract class phpbb_auth_provider_base implements phpbb_auth_provider_provider_interface
+abstract class base implements \phpbb\auth\provider\provider_interface
 {
 	/**
 	* {@inheritdoc}
diff --git a/phpBB/phpbb/auth/provider/db.php b/phpBB/phpbb/auth/provider/db.php
index 0934c56d9b..f613bafc6a 100644
--- a/phpBB/phpbb/auth/provider/db.php
+++ b/phpBB/phpbb/auth/provider/db.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider;
+
 /**
 * @ignore
 */
@@ -22,20 +24,20 @@ if (!defined('IN_PHPBB'))
  *
  * @package auth
  */
-class phpbb_auth_provider_db extends phpbb_auth_provider_base
+class db extends \phpbb\auth\provider\base
 {
 
 	/**
 	 * Database Authentication Constructor
 	 *
-	 * @param	phpbb_db_driver	$db
-	 * @param	phpbb_config 	$config
-	 * @param	phpbb_request	$request
-	 * @param	phpbb_user		$user
+	 * @param	\phpbb\db\driver\driver	$db
+	 * @param	\phpbb\config\config 	$config
+	 * @param	\phpbb\request\request	$request
+	 * @param	\phpbb\user		$user
 	 * @param	string			$phpbb_root_path
 	 * @param	string			$php_ext
 	 */
-	public function __construct(phpbb_db_driver $db, phpbb_config $config, phpbb_request $request, phpbb_user $user, $phpbb_root_path, $php_ext)
+	public function __construct(\phpbb\db\driver\driver $db, \phpbb\config\config $config, \phpbb\request\request $request, \phpbb\user $user, $phpbb_root_path, $php_ext)
 	{
 		$this->db = $db;
 		$this->config = $config;
@@ -149,7 +151,7 @@ class phpbb_auth_provider_db extends phpbb_auth_provider_base
 				include ($this->phpbb_root_path . 'includes/captcha/captcha_factory.' . $this->php_ext);
 			}
 
-			$captcha = phpbb_captcha_factory::get_instance($this->config['captcha_plugin']);
+			$captcha = \phpbb_captcha_factory::get_instance($this->config['captcha_plugin']);
 			$captcha->init(CONFIRM_LOGIN);
 			$vc_response = $captcha->validate($row);
 			if ($vc_response)
@@ -202,7 +204,7 @@ class phpbb_auth_provider_db extends phpbb_auth_provider_base
 				{
 					$hash = phpbb_hash($password_new_format);
 
-					// Update the password in the users table to the new format and remove user_pass_convert flag
+					// Update the password in the users table to the new \format and remove user_pass_convert flag
 					$sql = 'UPDATE ' . USERS_TABLE . '
 						SET user_password = \'' . $this->db->sql_escape($hash) . '\',
 							user_pass_convert = 0
@@ -239,7 +241,7 @@ class phpbb_auth_provider_db extends phpbb_auth_provider_base
 			{
 				$hash = phpbb_hash($password);
 
-				// Update the password in the users table to the new format
+				// Update the password in the users table to the new \format
 				$sql = 'UPDATE ' . USERS_TABLE . "
 					SET user_password = '" . $this->db->sql_escape($hash) . "',
 						user_pass_convert = 0
diff --git a/phpBB/phpbb/auth/provider/ldap.php b/phpBB/phpbb/auth/provider/ldap.php
index 0196529408..9d29789567 100644
--- a/phpBB/phpbb/auth/provider/ldap.php
+++ b/phpBB/phpbb/auth/provider/ldap.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider;
+
 /**
 * @ignore
 */
@@ -22,16 +24,16 @@ if (!defined('IN_PHPBB'))
  *
  * @package auth
  */
-class phpbb_auth_provider_ldap extends phpbb_auth_provider_base
+class ldap extends \phpbb\auth\provider\base
 {
 	/**
 	 * LDAP Authentication Constructor
 	 *
-	 * @param 	phpbb_db_driver	$db
-	 * @param 	phpbb_config	$config
-	 * @param 	phpbb_user		$user
+	 * @param 	\phpbb\db\driver\driver	$db
+	 * @param 	\phpbb\config\config	$config
+	 * @param 	\phpbb\user		$user
 	 */
-	public function __construct(phpbb_db_driver $db, phpbb_config $config, phpbb_user $user)
+	public function __construct(\phpbb\db\driver\driver $db, \phpbb\config\config $config, \phpbb\user $user)
 	{
 		$this->db = $db;
 		$this->config = $config;
diff --git a/phpBB/phpbb/auth/provider/provider_interface.php b/phpBB/phpbb/auth/provider/provider_interface.php
index baf55c7a86..8df2043375 100644
--- a/phpBB/phpbb/auth/provider/provider_interface.php
+++ b/phpBB/phpbb/auth/provider/provider_interface.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\auth\provider;
+
 /**
 * @ignore
 */
@@ -20,7 +22,7 @@ if (!defined('IN_PHPBB'))
  *
  * @package auth
  */
-interface phpbb_auth_provider_provider_interface
+interface provider_interface
 {
 	/**
 	 * Checks whether the user is currently identified to the authentication
@@ -70,7 +72,7 @@ interface phpbb_auth_provider_provider_interface
 	 * options with whatever configuraton values are passed to it as an array.
 	 * It then returns the name of the acp file related to this authentication
 	 * provider.
-	 * @param	array	$new_config Contains the new configuration values that
+	 * @param	array	$new_config Contains the new \configuration values that
 	 *								have been set in acp_board.
 	 * @return	array|null		Returns null if not implemented or an array with
 	 *							the template file name and an array of the vars
@@ -87,8 +89,8 @@ interface phpbb_auth_provider_provider_interface
 	 * Performs additional actions during logout.
 	 *
 	 * @param 	array	$data			An array corresponding to
-	 *									phpbb_session::data
-	 * @param 	boolean	$new_session	True for a new session, false for no new
+	 *									\phpbb\session::data
+	 * @param 	boolean	$new_session	True for a new \session, false for no new
 	 *									session.
 	 */
 	public function logout($data, $new_session);
diff --git a/phpBB/phpbb/avatar/driver/driver.php b/phpBB/phpbb/avatar/driver/driver.php
index a125759e3f..d688e7d70c 100644
--- a/phpBB/phpbb/avatar/driver/driver.php
+++ b/phpBB/phpbb/avatar/driver/driver.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\avatar\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * Base class for avatar drivers
 * @package phpBB3
 */
-abstract class phpbb_avatar_driver implements phpbb_avatar_driver_driver_interface
+abstract class driver implements \phpbb\avatar\driver\driver_interface
 {
 	/**
 	* Avatar driver name
@@ -29,7 +31,7 @@ abstract class phpbb_avatar_driver implements phpbb_avatar_driver_driver_interfa
 
 	/**
 	* Current board configuration
-	* @var phpbb_config
+	* @var \phpbb\config\config
 	*/
 	protected $config;
 
@@ -47,7 +49,7 @@ abstract class phpbb_avatar_driver implements phpbb_avatar_driver_driver_interfa
 
 	/**
 	* Cache driver
-	* @var phpbb_cache_driver_driver_interface
+	* @var \phpbb\cache\driver\driver_interface
 	*/
 	protected $cache;
 
@@ -69,13 +71,13 @@ abstract class phpbb_avatar_driver implements phpbb_avatar_driver_driver_interfa
 	/**
 	* Construct a driver object
 	*
-	* @param phpbb_config $config phpBB configuration
-	* @param phpbb_request $request Request object
+	* @param \phpbb\config\config $config phpBB configuration
+	* @param \phpbb\request\request $request Request object
 	* @param string $phpbb_root_path Path to the phpBB root
 	* @param string $php_ext PHP file extension
-	* @param phpbb_cache_driver_driver_interface $cache Cache driver
+	* @param \phpbb\cache\driver\driver_interface $cache Cache driver
 	*/
-	public function __construct(phpbb_config $config, $phpbb_root_path, $php_ext, phpbb_cache_driver_driver_interface $cache = null)
+	public function __construct(\phpbb\config\config $config, $phpbb_root_path, $php_ext, \phpbb\cache\driver\driver_interface $cache = null)
 	{
 		$this->config = $config;
 		$this->phpbb_root_path = $phpbb_root_path;
diff --git a/phpBB/phpbb/avatar/driver/driver_interface.php b/phpBB/phpbb/avatar/driver/driver_interface.php
index 0a44a7a1fe..d9540c19db 100644
--- a/phpBB/phpbb/avatar/driver/driver_interface.php
+++ b/phpBB/phpbb/avatar/driver/driver_interface.php
@@ -7,6 +7,8 @@
 *
 */
 
+namespace phpbb\avatar\driver;
+
 /**
 * @ignore
 */
@@ -19,7 +21,7 @@ if (!defined('IN_PHPBB'))
 * Interface for avatar drivers
 * @package phpBB3
 */
-interface phpbb_avatar_driver_driver_interface
+interface driver_interface
 {
 	/**
 	* Returns the name of the driver.
@@ -32,7 +34,7 @@ interface phpbb_avatar_driver_driver_interface
 	* Get the avatar url and dimensions
 	*
 	* @param array	$row User data or group data that has been cleaned with
-	*        phpbb_avatar_manager::clean_row
+	*        \phpbb\avatar\manager::clean_row
 	* @return array Avatar data, must have keys src, width and height, e.g.
 	*        ['src' => '', 'width' => 0, 'height' => 0]
 	*/
@@ -41,9 +43,9 @@ interface phpbb_avatar_driver_driver_interface
 	/**
 	* Returns custom html if it is needed for displaying this avatar
 	*
-	* @param phpbb_user $user phpBB user object
+	* @param \phpbb\user $user phpBB user object
 	* @param array	$row User data or group data that has been cleaned with
-	*        phpbb_avatar_manager::clean_row
+	*        \phpbb\avatar\manager::clean_row
 	* @param string $alt Alternate text for avatar image
 	*
 	* @return string HTML
@@ -53,11 +55,11 @@ interface phpbb_avatar_driver_driver_interface
 	/**
 	* Prepare form for changing the settings of this avatar
 	*
-	* @param phpbb_request $request Request object
-	* @param phpbb_template	$template Template object
-	* @param phpbb_user $user User object
+	* @param \phpbb\request\request $request Request object
+	* @param \phpbb\template\template	$template Template object
+	* @param \phpbb\user $user User object
 	* @param array	$row User data or group data that has been cleaned with
-	*        phpbb_avatar_manager::clean_row
+	*        \phpbb\avatar\manager::clean_row
 	* @param array	&$error Reference to an error array that is filled by this
 	*        function. Key values can either be a string with a language key or
 	*        an array that will be passed to vsprintf() with the language key in
@@ -70,7 +72,7 @@ interface phpbb_avatar_driver_driver_interface
 	/**
 	* Prepare form for changing the acp settings of this avatar
 	*
-	* @param phpbb_user $user phpBB user object
+	* @param \phpbb\user $user phpBB user object
 	*
 	* @return array Array of configuration options as consumed by acp_board.
 	*        The setting for enabling/disabling the avatar will be handled by
@@ -81,11 +83,11 @@ interface phpbb_avatar_driver_driver_interface
 	/**
 	* Process form data
 	*
-	* @param phpbb_request $request Request object
-	* @param phpbb_template	$template Template object
-	* @param phpbb_user $user User object
+	* @param \phpbb\request\request $request Request object
+	* @param \phpbb\template\template	$template Template object
+	* @param \phpbb\user $user User object
 	* @param array	$row User data or group data that has been cleaned with
-	*        phpbb_avatar_manager::clean_row
+	*        \phpbb\avatar\manager::clean_row
 	* @param array	&$error Reference to an error array that is filled by this
 	*        function. Key values can either be a string with a language key or
 	*        an array that will be passed to vsprintf() with the language key in
@@ -100,7 +102,7 @@ interface phpbb_avatar_driver_driver_interface
 	* Delete avatar
 	*
 	* @param array $row User data or group data that has been cleaned with
-	*        phpbb_avatar_manager::clean_row
+	*        \phpbb\avatar\manager::clean_row
 	*
 	* @return bool True if avatar has been deleted or there is no need to delete,
 	*        i.e. when the avatar is not hosted locally.
diff --git a/phpBB/phpbb/avatar/driver/gravatar.php b/phpBB/phpbb/avatar/driver/gravatar.php
index d559da1c0d..3ad783932e 100644
--- a/phpBB/phpbb/avatar/driver/gravatar.php