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| author | Nathan Guse <nathaniel.guse@gmail.com> | 2013-09-30 18:24:46 -0500 |
|---|---|---|
| committer | Nathan Guse <nathaniel.guse@gmail.com> | 2013-09-30 18:24:46 -0500 |
| commit | a6df011a107132390ecc35b80ab0e88bc31fd103 (patch) | |
| tree | c91b2a90f4c3cef95c1f734aa0b6b0da4007e2ac /phpBB/phpbb/path_helper.php | |
| parent | 2ee22d4615a86a33d3c65f94d7a9c4b99dfb1b7e (diff) | |
| parent | 179f41475b555d0a3314d779d0d7423f66f0fb95 (diff) | |
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Merge branch 'develop' of github.com:phpbb/phpbb3 into ticket/11850
# By Nils Adermann (68) and others
# Via Andreas Fischer (12) and others
* 'develop' of github.com:phpbb/phpbb3: (102 commits)
[ticket/11876] Replace MD5 with SHA256.
[ticket/11876] Move checksum generation from build PHP files to phing build.xml
[develop-olympus] Build against 3.0.12 instead of 3.0.12-RC3. Tag exists now.
[prep-release-3.0.12] Update changelog for 3.0.12 release.
[ticket/11873] Add unit test for large password input.
[ticket/11873] Do not hash very large passwords in order to safe resources.
[ticket/11862] Correct var names in user_delete() events due to prune-users
[develop-olympus] Use 3.0.13-dev as build version. Use latest 3.0.12 RC tag.
[prep-release-3.0.12] Bumping version number for 3.0.12 final.
[ticket/11852] Add class file
[ticket/11852] Move tests to folder with new class name
[ticket/11852] Split filesystem and path_helper into 2 classes
[ticket/11868] Add @depends to test
[ticket/11868] Add functional test for registration
[ticket/11868] Replace phpbb_request_interface references
[ticket/11866] Only single backslash in .md files
[ticket/11866] Remove outdated and broken develop script
[ticket/11866] More namespaces
[ticket/11866] Update some occurances of phpbb_db_ to new Namespace
[ticket/11865] Convert old class name to namespaced version
...
Conflicts:
tests/security/extract_current_page_test.php
tests/session/testable_facade.php
Diffstat (limited to 'phpBB/phpbb/path_helper.php')
| -rw-r--r-- | phpBB/phpbb/path_helper.php | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/phpBB/phpbb/path_helper.php b/phpBB/phpbb/path_helper.php new file mode 100644 index 0000000000..b2ed11a927 --- /dev/null +++ b/phpBB/phpbb/path_helper.php @@ -0,0 +1,175 @@ +<?php +/** +* +* @package phpBB3 +* @copyright (c) 2013 phpBB Group +* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2 +* +*/ + +namespace phpbb; + +/** +* @ignore +*/ +if (!defined('IN_PHPBB')) +{ + exit; +} + +/** +* A class with various functions that are related to paths, files and the filesystem +* @package phpBB3 +*/ +class path_helper +{ + /** @var \phpbb\symfony_request */ + protected $symfony_request; + + /** @var \phpbb\filesystem */ + protected $filesystem; + + /** @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 \phpbb\filesystem $filesystem + * @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\filesystem $filesystem, $phpbb_root_path, $php_ext, $adm_relative_path = null) + { + $this->symfony_request = $symfony_request; + $this->filesystem = $filesystem; + $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 = $this->filesystem->clean_path($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); + } +} |