/**
* Ensure that raw parameter values do not have any variable replacements or urldecoding
*/
public function testRawParamValue()
{
$router = new PathRouter();
$router->add("/wiki/\$1", array('title' => array('value' => 'bar%20$1')));
$matches = $router->parse("/wiki/Foo");
$this->assertEquals($matches, array('title' => 'bar%20$1'));
}
/**
* Extract relevant query arguments from the http request uri's path
* to be merged with the normal php provided query arguments.
* Tries to use the REQUEST_URI data if available and parses it
* according to the wiki's configuration looking for any known pattern.
*
* If the REQUEST_URI is not provided we'll fall back on the PATH_INFO
* provided by the server if any and use that to set a 'title' parameter.
*
* @param string $want If this is not 'all', then the function
* will return an empty array if it determines that the URL is
* inside a rewrite path.
*
* @return Array: Any query arguments found in path matches.
*/
public static function getPathInfo($want = 'all')
{
global $wgUsePathInfo;
// PATH_INFO is mangled due to http://bugs.php.net/bug.php?id=31892
// And also by Apache 2.x, double slashes are converted to single slashes.
// So we will use REQUEST_URI if possible.
$matches = array();
if (!empty($_SERVER['REQUEST_URI'])) {
// Slurp out the path portion to examine...
$url = $_SERVER['REQUEST_URI'];
if (!preg_match('!^https?://!', $url)) {
$url = 'http://unused' . $url;
}
wfSuppressWarnings();
$a = parse_url($url);
wfRestoreWarnings();
if ($a) {
$path = isset($a['path']) ? $a['path'] : '';
global $wgScript;
if ($path == $wgScript && $want !== 'all') {
// Script inside a rewrite path?
// Abort to keep from breaking...
return $matches;
}
$router = new PathRouter();
// Raw PATH_INFO style
$router->add("{$wgScript}/\$1");
if (isset($_SERVER['SCRIPT_NAME']) && preg_match('/\\.php5?/', $_SERVER['SCRIPT_NAME'])) {
# Check for SCRIPT_NAME, we handle index.php explicitly
# But we do have some other .php files such as img_auth.php
# Don't let root article paths clober the parsing for them
$router->add($_SERVER['SCRIPT_NAME'] . "/\$1");
}
global $wgArticlePath;
if ($wgArticlePath) {
$router->add($wgArticlePath);
}
global $wgActionPaths;
if ($wgActionPaths) {
$router->add($wgActionPaths, array('action' => '$key'));
}
global $wgVariantArticlePath, $wgContLang;
if ($wgVariantArticlePath) {
$router->add($wgVariantArticlePath, array('variant' => '$2'), array('$2' => $wgContLang->getVariants()));
}
wfRunHooks('WebRequestPathInfoRouter', array($router));
$matches = $router->parse($path);
}
} elseif ($wgUsePathInfo) {
if (isset($_SERVER['ORIG_PATH_INFO']) && $_SERVER['ORIG_PATH_INFO'] != '') {
// Mangled PATH_INFO
// http://bugs.php.net/bug.php?id=31892
// Also reported when ini_get('cgi.fix_pathinfo')==false
$matches['title'] = substr($_SERVER['ORIG_PATH_INFO'], 1);
} elseif (isset($_SERVER['PATH_INFO']) && $_SERVER['PATH_INFO'] != '') {
// Regular old PATH_INFO yay
$matches['title'] = substr($_SERVER['PATH_INFO'], 1);
}
}
return $matches;
}
