- /** @var \phpbb\symfony_request */

- protected $symfony_request;

-

- /** @var string */

- protected $phpbb_root_path;

-

- /** @var string */

- protected $adm_relative_path;

-

- /** @var string */

- protected $php_ext;

-

- /** @var string */

- protected $web_root_path;

-

- /**

- * Constructor

- *

- * @param \phpbb\symfony_request $symfony_request

- * @param string $phpbb_root_path Relative path to phpBB root

- * @param string $php_ext PHP extension (php)

- */

- public function __construct(\phpbb\symfony_request $symfony_request, $phpbb_root_path, $php_ext, $adm_relative_path = null)

- {

- $this->symfony_request = $symfony_request;

- $this->phpbb_root_path = $phpbb_root_path;

- $this->php_ext = $php_ext;

- $this->adm_relative_path = $adm_relative_path;

- }

-

- /**

- * Get the phpBB root path

- *

- * @return string

- */

- public function get_phpbb_root_path()

- {

- return $this->phpbb_root_path;

- }

-

- /**

- * Get the adm root path

- *

- * @return string

- */

- public function get_adm_relative_path()

- {

- return $this->adm_relative_path;

- }

-

- /**

- * Get the php extension

- *

- * @return string

- */

- public function get_php_ext()

- {

- return $this->php_ext;

- }

-

- /**

- * Update a path to the correct relative root path

- *

- * This replaces $phpbb_root_path . some_url with

- * get_web_root_path() . some_url OR if $phpbb_root_path

- * is not at the beginning of $path, just prepends the

- * web root path

- *

- * @param string $path The path to be updated

- * @return string

- */

- public function update_web_root_path($path)

- {

- $web_root_path = $this->get_web_root_path($this->symfony_request);

-

- if (strpos($path, $this->phpbb_root_path) === 0)

- {

- $path = substr($path, strlen($this->phpbb_root_path));

- }

-

- return $web_root_path . $path;

- }

-

- /**

- * Get a relative root path from the current URL

- *

- * @return string

- */

- public function get_web_root_path()

- {

- if ($this->symfony_request === null)

- {

- return $this->phpbb_root_path;

- }

-

- if (null !== $this->web_root_path)

- {

- return $this->web_root_path;

- }

-

- // Path info (e.g. /foo/bar)

- $path_info = $this->clean_path($this->symfony_request->getPathInfo());

-

- // Full request URI (e.g. phpBB/app.php/foo/bar)

- $request_uri = $this->symfony_request->getRequestUri();

-

- // Script name URI (e.g. phpBB/app.php)

- $script_name = $this->symfony_request->getScriptName();

-

- /*

- * If the path info is empty (single /), then we're not using

- * a route like app.php/foo/bar

- */

- if ($path_info === '/')

- {

- return $this->web_root_path = $this->phpbb_root_path;

- }

-

- // How many corrections might we need?

- $corrections = substr_count($path_info, '/');

-

- /*

- * If the script name (e.g. phpBB/app.php) exists in the

- * requestUri (e.g. phpBB/app.php/foo/template), then we

- * are have a non-rewritten URL.

- */

- if (strpos($request_uri, $script_name) === 0)

- {

- /*

- * Append ../ to the end of the phpbb_root_path as many times

- * as / exists in path_info

- */

- return $this->web_root_path = $this->phpbb_root_path . str_repeat('../', $corrections);

- }

-

- /*

- * If we're here it means we're at a re-written path, so we must

- * correct the relative path for web URLs. We must append ../

- * to the end of the root path as many times as / exists in path_info

- * less one time (because the script, e.g. /app.php, doesn't exist in

- * the URL)

- */

- return $this->web_root_path = $this->phpbb_root_path . str_repeat('../', $corrections - 1);

- }

-