1 files changed, 0 insertions, 513 deletions
diff --git a/phpBB/includes/extension/manager.php b/phpBB/includes/extension/manager.php
deleted file mode 100644
index 4451049d04..0000000000
--- a/phpBB/includes/extension/manager.php
+++ /dev/null
@@ -1,513 +0,0 @@
-<?php
-/**
-*
-* @package extension
-* @copyright (c) 2011 phpBB Group
-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
-*
-*/
-
-/**
-* @ignore
-*/
-if (!defined('IN_PHPBB'))
-{
-	exit;
-}
-
-use Symfony\Component\DependencyInjection\ContainerInterface;
-
-/**
-* The extension manager provides means to activate/deactivate extensions.
-*
-* @package extension
-*/
-class phpbb_extension_manager
-{
-	/** @var ContainerInterface */
-	protected $container;
-
-	protected $db;
-	protected $config;
-	protected $cache;
-	protected $php_ext;
-	protected $extensions;
-	protected $extension_table;
-	protected $phpbb_root_path;
-	protected $cache_name;
-
-	/**
-	* Creates a manager and loads information from database
-	*
-	* @param ContainerInterface $container A container
-	* @param phpbb_db_driver $db A database connection
-	* @param phpbb_config $config phpbb_config
-	* @param phpbb_filesystem $filesystem
-	* @param string $extension_table The name of the table holding extensions
-	* @param string $phpbb_root_path Path to the phpbb includes directory.
-	* @param string $php_ext php file extension
-	* @param phpbb_cache_driver_interface $cache A cache instance or null
-	* @param string $cache_name The name of the cache variable, defaults to _ext
-	*/
-	public function __construct(ContainerInterface $container, phpbb_db_driver $db, phpbb_config $config, phpbb_filesystem $filesystem, $extension_table, $phpbb_root_path, $php_ext = 'php', phpbb_cache_driver_interface $cache = null, $cache_name = '_ext')
-	{
-		$this->container = $container;
-		$this->phpbb_root_path = $phpbb_root_path;
-		$this->db = $db;
-		$this->config = $config;
-		$this->cache = $cache;
-		$this->filesystem = $filesystem;
-		$this->php_ext = $php_ext;
-		$this->extension_table = $extension_table;
-		$this->cache_name = $cache_name;
-
-		$this->extensions = ($this->cache) ? $this->cache->get($this->cache_name) : false;
-
-		if ($this->extensions === false)
-		{
-			$this->load_extensions();
-		}
-	}
-
-	/**
-	* Loads all extension information from the database
-	*
-	* @return null
-	*/
-	public function load_extensions()
-	{
-		$this->extensions = array();
-
-		// Do not try to load any extensions when installing or updating
-		// Note: database updater invokes this code, and in 3.0
-		// there is no extension table therefore the rest of this function
-		// fails
-		if (defined('IN_INSTALL'))
-		{
-			return;
-		}
-
-		$sql = 'SELECT *
-			FROM ' . $this->extension_table;
-
-		$result = $this->db->sql_query($sql);
-		$extensions = $this->db->sql_fetchrowset($result);
-		$this->db->sql_freeresult($result);
-
-		foreach ($extensions as $extension)
-		{
-			$extension['ext_path'] = $this->get_extension_path($extension['ext_name']);
-			$this->extensions[$extension['ext_name']] = $extension;
-		}
-
-		ksort($this->extensions);
-
-		if ($this->cache)
-		{
-			$this->cache->put($this->cache_name, $this->extensions);
-		}
-	}
-
-	/**
-	* Generates the path to an extension
-	*
-	* @param string $name The name of the extension
-	* @param bool $phpbb_relative Whether the path should be relative to phpbb root
-	* @return string Path to an extension
-	*/
-	public function get_extension_path($name, $phpbb_relative = false)
-	{
-		$name = str_replace('.', '', $name);
-
-		return (($phpbb_relative) ? $this->phpbb_root_path : '') . 'ext/' . $name . '/';
-	}
-
-	/**
-	* Instantiates the extension meta class for the extension with the given name
-	*
-	* @param string $name The extension name
-	* @return phpbb_extension_interface Instance of the extension meta class or
-	*                     phpbb_extension_base if the class does not exist
-	*/
-	public function get_extension($name)
-	{
-		$extension_class_name = 'phpbb_ext_' . str_replace('/', '_', $name) . '_ext';
-
-		$migrator = $this->container->get('migrator');
-
-		if (class_exists($extension_class_name))
-		{
-			return new $extension_class_name($this->container, $this->get_finder(), $migrator, $name, $this->get_extension_path($name, true));
-		}
-		else
-		{
-			return new phpbb_extension_base($this->container, $this->get_finder(), $migrator, $name, $this->get_extension_path($name, true));
-		}
-	}
-
-	/**
-	* Instantiates the metadata manager for the extension with the given name
-	*
-	* @param string $name The extension name
-	* @param string $template The template manager
-	* @return phpbb_extension_metadata_manager Instance of the metadata manager
-	*/
-	public function create_extension_metadata_manager($name, phpbb_template $template)
-	{
-		return new phpbb_extension_metadata_manager($name, $this->config, $this, $template, $this->phpbb_root_path);
-	}
-
-	/**
-	* Runs a step of the extension enabling process.
-	*
-	* Allows the exentension to enable in a long running script that works
-	* in multiple steps across requests. State is kept for the extension
-	* in the extensions table.
-	*
-	* @param	string	$name	The extension's name
-	* @return	bool			False if enabling is finished, true otherwise
-	*/
-	public function enable_step($name)
-	{
-		// ignore extensions that are already enabled
-		if (isset($this->extensions[$name]) && $this->extensions[$name]['ext_active'])
-		{
-			return false;
-		}
-
-		$old_state = (isset($this->extensions[$name]['ext_state'])) ? unserialize($this->extensions[$name]['ext_state']) : false;
-
-		$extension = $this->get_extension($name);
-		$state = $extension->enable_step($old_state);
-
-		$active = ($state === false);
-
-		$extension_data = array(
-			'ext_name'		=> $name,
-			'ext_active'	=> $active,
-			'ext_state'		=> serialize($state),
-		);
-
-		$this->extensions[$name] = $extension_data;
-		$this->extensions[$name]['ext_path'] = $this->get_extension_path($extension_data['ext_name']);
-		ksort($this->extensions);
-
-		$sql = 'SELECT COUNT(ext_name) as row_count
-			FROM ' . $this->extension_table . "
-			WHERE ext_name = '" . $this->db->sql_escape($name) . "'";
-		$result = $this->db->sql_query($sql);
-		$count = $this->db->sql_fetchfield('row_count');
-		$this->db->sql_freeresult($result);
-
-		if ($count)
-		{
-			$sql = 'UPDATE ' . $this->extension_table . '
-				SET ' . $this->db->sql_build_array('UPDATE', $extension_data) . "
-				WHERE ext_name = '" . $this->db->sql_escape($name) . "'";
-			$this->db->sql_query($sql);
-		}
-		else
-		{
-			$sql = 'INSERT INTO ' . $this->extension_table . '
-				' . $this->db->sql_build_array('INSERT', $extension_data);
-			$this->db->sql_query($sql);
-		}
-
-		if ($this->cache)
-		{
-			$this->cache->purge();
-		}
-
-		return !$active;
-	}
-
-	/**
-	* Enables an extension
-	*
-	* This method completely enables an extension. But it could be long running
-	* so never call this in a script that has a max_execution time.
-	*
-	* @param string $name The extension's name
-	* @return null
-	*/
-	public function enable($name)
-	{
-		while ($this->enable_step($name));
-	}
-
-	/**
-	* Disables an extension
-	*
-	* Calls the disable method on the extension's meta class to allow it to
-	* process the event.
-	*
-	* @param string $name The extension's name
-	* @return bool False if disabling is finished, true otherwise
-	*/
-	public function disable_step($name)
-	{
-		// ignore extensions that are already disabled
-		if (!isset($this->extensions[$name]) || !$this->extensions[$name]['ext_active'])
-		{
-			return false;
-		}
-
-		$old_state = unserialize($this->extensions[$name]['ext_state']);
-
-		$extension = $this->get_extension($name);
-		$state = $extension->disable_step($old_state);
-
-		// continue until the state is false
-		if ($state !== false)
-		{
-			$extension_data = array(
-				'ext_state'		=> serialize($state),
-			);
-			$this->extensions[$name]['ext_state'] = serialize($state);
-
-			$sql = 'UPDATE ' . $this->extension_table . '
-				SET ' . $this->db->sql_build_array('UPDATE', $extension_data) . "
-				WHERE ext_name = '" . $this->db->sql_escape($name) . "'";
-			$this->db->sql_query($sql);
-
-			if ($this->cache)
-			{
-				$this->cache->purge();
-			}
-
-			return true;
-		}
-
-		$extension_data = array(
-			'ext_active'	=> false,
-			'ext_state'		=> serialize(false),
-		);
-		$this->extensions[$name]['ext_active'] = false;
-		$this->extensions[$name]['ext_state'] = serialize(false);
-
-		$sql = 'UPDATE ' . $this->extension_table . '
-			SET ' . $this->db->sql_build_array('UPDATE', $extension_data) . "
-			WHERE ext_name = '" . $this->db->sql_escape($name) . "'";
-		$this->db->sql_query($sql);
-
-		if ($this->cache)
-		{
-			$this->cache->purge();
-		}
-
-		return false;
-	}
-
-	/**
-	* Disables an extension
-	*
-	* Disables an extension completely at once. This process could run for a
-	* while so never call this in a script that has a max_execution time.
-	*
-	* @param string $name The extension's name
-	* @return null
-	*/
-	public function disable($name)
-	{
-		while ($this->disable_step($name));
-	}
-
-	/**
-	* Purge an extension
-	*
-	* Disables the extension first if active, and then calls purge on the
-	* extension's meta class to delete the extension's database content.
-	*
-	* @param string $name The extension's name
-	* @return bool False if purging is finished, true otherwise
-	*/
-	public function purge_step($name)
-	{
-		// ignore extensions that do not exist
-		if (!isset($this->extensions[$name]))
-		{
-			return false;
-		}
-
-		// disable first if necessary
-		if ($this->extensions[$name]['ext_active'])
-		{
-			$this->disable($name);
-		}
-
-		$old_state = unserialize($this->extensions[$name]['ext_state']);
-
-		$extension = $this->get_extension($name);
-		$state = $extension->purge_step($old_state);
-
-		// continue until the state is false
-		if ($state !== false)
-		{
-			$extension_data = array(
-				'ext_state'		=> serialize($state),
-			);
-			$this->extensions[$name]['ext_state'] = serialize($state);
-
-			$sql = 'UPDATE ' . $this->extension_table . '
-				SET ' . $this->db->sql_build_array('UPDATE', $extension_data) . "
-				WHERE ext_name = '" . $this->db->sql_escape($name) . "'";
-			$this->db->sql_query($sql);
-
-			if ($this->cache)
-			{
-				$this->cache->purge();
-			}
-
-			return true;
-		}
-
-		unset($this->extensions[$name]);
-
-		$sql = 'DELETE FROM ' . $this->extension_table . "
-			WHERE ext_name = '" . $this->db->sql_escape($name) . "'";
-		$this->db->sql_query($sql);
-
-		if ($this->cache)
-		{
-			$this->cache->purge();
-		}
-
-		return false;
-	}
-
-	/**
-	* Purge an extension
-	*
-	* Purges an extension completely at once. This process could run for a while
-	* so never call this in a script that has a max_execution time.
-	*
-	* @param string $name The extension's name
-	* @return null
-	*/
-	public function purge($name)
-	{
-		while ($this->purge_step($name));
-	}
-
-	/**
-	* Retrieves a list of all available extensions on the filesystem
-	*
-	* @return array An array with extension names as keys and paths to the
-	*               extension as values
-	*/
-	public function all_available()
-	{
-		$available = array();
-		if (!is_dir($this->phpbb_root_path . 'ext/'))
-		{
-			return $available;
-		}
-
-		$iterator = new RecursiveIteratorIterator(
-			new RecursiveDirectoryIterator($this->phpbb_root_path . 'ext/', FilesystemIterator::NEW_CURRENT_AND_KEY | FilesystemIterator::FOLLOW_SYMLINKS),
-			RecursiveIteratorIterator::SELF_FIRST);
-		foreach ($iterator as $file_info)
-		{
-			if ($file_info->isFile() && $file_info->getFilename() == 'ext.' . $this->php_ext)
-			{
-				$ext_name = $iterator->getInnerIterator()->getSubPath();
-
-				$ext_name = str_replace(DIRECTORY_SEPARATOR, '/', $ext_name);
-
-				$available[$ext_name] = $this->phpbb_root_path . 'ext/' . $ext_name . '/';
-			}
-		}
-		ksort($available);
-		return $available;
-	}
-
-	/**
-	* Retrieves all configured extensions.
-	*
-	* All enabled and disabled extensions are considered configured. A purged
-	* extension that is no longer in the database is not configured.
-	*
-	* @return array An array with extension names as keys and and the
-	*               database stored extension information as values
-	*/
-	public function all_configured()
-	{
-		$configured = array();
-		foreach ($this->extensions as $name => $data)
-		{
-			$data['ext_path'] = $this->phpbb_root_path . $data['ext_path'];
-			$configured[$name] = $data;
-		}
-		return $configured;
-	}
-
-	/**
-	* Retrieves all enabled extensions.
-	*
-	* @return array An array with extension names as keys and and the
-	*               database stored extension information as values
-	*/
-	public function all_enabled()
-	{
-		$enabled = array();
-		foreach ($this->extensions as $name => $data)
-		{
-			if ($data['ext_active'])
-			{
-				$enabled[$name] = $this->phpbb_root_path . $data['ext_path'];
-			}
-		}
-		return $enabled;
-	}
-
-	/**
-	* Retrieves all disabled extensions.
-	*
-	* @return array An array with extension names as keys and and the
-	*               database stored extension information as values
-	*/
-	public function all_disabled()
-	{
-		$disabled = array();
-		foreach ($this->extensions as $name => $data)
-		{
-			if (!$data['ext_active'])
-			{
-				$disabled[$name] = $this->phpbb_root_path . $data['ext_path'];
-			}
-		}
-		return $disabled;
-	}
-
-	/**
-	* Check to see if a given extension is available on the filesystem
-	*
-	* @param string $name Extension name to check NOTE: Can be user input
-	* @return bool Depending on whether or not the extension is available
-	*/
-	public function available($name)
-	{
-		return file_exists($this->get_extension_path($name, true));
-	}
-
-	/**
-	* Check to see if a given extension is enabled
-	*
-	* @param string $name Extension name to check
-	* @return bool Depending on whether or not the extension is enabled
-	*/
-	public function enabled($name)
-	{
-		return isset($this->extensions[$name]) && $this->extensions[$name]['ext_active'];
-	}
-
-	/**
-	* Instantiates a phpbb_extension_finder.
-	*
-	* @return phpbb_extension_finder An extension finder instance
-	*/
-	public function get_finder()
-	{
-		return new phpbb_extension_finder($this, $this->filesystem, $this->phpbb_root_path, $this->cache, $this->php_ext, $this->cache_name . '_finder');
-	}
-}