public function testStringBase()
{
$amount = 0;
$this->assertEquals("string", AgaviToolkit::stringBase("stringbase", "stringother"));
$this->assertEquals("string", AgaviToolkit::stringBase("stringbase", "stringother", $amount));
$this->assertEquals(6, $amount);
$this->assertEquals("hu", AgaviToolkit::stringBase("hurray", "hungry"));
$this->assertEquals(NULL, AgaviToolkit::stringBase("astringbase", "stringother"));
}
/**
* Initialize the routing instance.
*
* @param AgaviContext The Context.
* @param array An array of initialization parameters.
*
* @author David Zülke <*****@*****.**>
* @author Veikko Mäkinen <*****@*****.**>
* @author Dominik del Bondio <*****@*****.**>
* @since 0.11.0
*/
public function initialize(AgaviContext $context, array $parameters = array())
{
parent::initialize($context, $parameters);
$rq = $this->context->getRequest();
$rd = $rq->getRequestData();
// 'scheme://authority' is necessary so parse_url doesn't stumble over '://' in the request URI
$ru = array_merge(array('path' => '', 'query' => ''), parse_url('scheme://authority' . $rq->getRequestUri()));
if (isset($_SERVER['QUERY_STRING'])) {
$qs = $_SERVER['QUERY_STRING'];
} else {
$qs = '';
}
// when rewriting, apache strips one (not all) trailing ampersand from the end of QUERY_STRING... normalize:
$rewritten = preg_replace('/&+$/D', '', $qs) !== preg_replace('/&+$/D', '', $ru['query']);
if ($this->isEnabled() && $rewritten) {
// strip the one trailing ampersand, see above
$queryWasEmptied = false;
if ($ru['query'] !== '' && isset($_SERVER['SERVER_SOFTWARE']) && strpos($_SERVER['SERVER_SOFTWARE'], 'Apache') !== false) {
$ru['query'] = preg_replace('/&$/D', '', $ru['query']);
if ($ru['query'] == '') {
$queryWasEmptied = true;
}
}
$stripFromQuery = '&' . $ru['query'];
if ($ru['query'] == '' && !$queryWasEmptied && isset($_SERVER['SERVER_SOFTWARE']) && strpos($_SERVER['SERVER_SOFTWARE'], 'Apache') !== false) {
// if the query is empty, simply give apache2 nothing instead of an "&", since that could kill a real trailing ampersand in the path, as Apache strips those from the query string (which has the rewritten path), but not the request uri
$stripFromQuery = '';
}
$this->input = preg_replace('/' . preg_quote($stripFromQuery, '/') . '$/D', '', $qs);
if (isset($_SERVER['SERVER_SOFTWARE']) && strpos($_SERVER['SERVER_SOFTWARE'], 'Apache/2') !== false) {
$sru = $_SERVER['REQUEST_URI'];
if (($fqmp = strpos($sru, '?')) !== false && $fqmp == strlen($sru) - 1) {
// strip a trailing question mark, but only if it really is the query string separator (i.e. the only question mark in the URI)
$sru = substr($sru, 0, -1);
} elseif ($ru['query'] !== '' || $queryWasEmptied) {
// if there is a trailing ampersand (in query string or path, whatever ends the URL), strip it (but just one)
$sru = preg_replace('/&$/D', '', $sru);
}
// multiple consecutive slashes got lost in our input thanks to an apache bug
// let's fix that
$cqs = preg_replace('#/{2,}#', '/', rawurldecode($ru['query']));
$cru = preg_replace('#/{2,}#', '/', rawurldecode($sru));
$tmp = preg_replace('/' . preg_quote($this->input . ($cqs != '' || $queryWasEmptied ? '?' . $cqs : ''), '/') . '$/D', '', $cru);
$input = preg_replace('/^' . preg_quote($tmp, '/') . '/', '', $sru);
if ($ru['query'] !== '' || $queryWasEmptied) {
$input = preg_replace('/' . preg_quote('?' . $ru['query'], '/') . '$/D', '', $input);
}
$this->input = $input;
}
if (!(isset($_SERVER['SERVER_SOFTWARE']) && (strpos($_SERVER['SERVER_SOFTWARE'], 'Apache/1') !== false || strpos($_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS') !== false && isset($_SERVER['UNENCODED_URL'])))) {
// don't do that for Apache 1 or IIS 7 with URL Rewrite Module, it's already rawurldecode()d there
$this->input = rawurldecode($this->input);
}
$xrup = rawurldecode($ru['path']);
$this->basePath = $this->prefix = preg_replace('/' . preg_quote($this->input, '/') . '$/D', '', rawurldecode($ru['path']));
// that was easy. now clean up $_GET and the Request
$parsedRuQuery = $parsedInput = '';
parse_str($ru['query'], $parsedRuQuery);
parse_str($this->input, $parsedInput);
if (function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()) {
$parsedRuQuery = AgaviWebRequest::clearMagicQuotes($parsedRuQuery);
$parsedInput = AgaviWebRequest::clearMagicQuotes($parsedInput, false);
}
foreach (array_diff(array_keys($parsedInput), array_keys($parsedRuQuery)) as $unset) {
// our element is in $_GET
unset($_GET[$unset]);
unset($GLOBALS['HTTP_GET_VARS'][$unset]);
// if it is not also in $_POST, then we need to remove it from the request params
if (!isset($_POST[$unset])) {
$rd->removeParameter($unset);
// and from $_REQUEST, too!
unset($_REQUEST[$unset]);
}
}
} else {
$sn = $_SERVER['SCRIPT_NAME'];
$path = rawurldecode($ru['path']);
$appendFrom = 0;
$this->prefix = AgaviToolkit::stringBase($sn, $path, $appendFrom);
$this->prefix .= substr($sn, $appendFrom);
$this->input = substr($path, $appendFrom);
if (!isset($_SERVER['SERVER_SOFTWARE']) || strpos($_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS') === false || isset($_SERVER['HTTP_X_REWRITE_URL']) || !isset($_SERVER['GATEWAY_INTERFACE']) || strpos($_SERVER['GATEWAY_INTERFACE'], 'CGI') === false) {
// don't do that for IIS-CGI, it's already rawurldecode()d there
$this->input = rawurldecode($this->input);
}
$this->basePath = str_replace('\\', '/', dirname($this->prefix));
}
$this->inputParameters = $_GET;
if (!$this->input) {
$this->input = "/";
}
if (substr($this->basePath, -1, 1) != '/') {
$this->basePath .= '/';
}
$this->baseHref = $rq->getUrlScheme() . '://' . $rq->getUrlAuthority() . $this->basePath;
}
