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82 lines
3.1 KiB
82 lines
3.1 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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use Tiki\TikiInit;
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if (basename($_SERVER['SCRIPT_NAME']) === basename(__FILE__)) {
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die('This script may only be included.');
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}
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require_once('tiki-setup.php');
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if (isset($_POST['feature_sefurl_paths']) && $access->checkCsrf()) {
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//TODO Don't change $_POST values directly
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$_POST['feature_sefurl_paths'] = preg_split('/ *[,\/] */', $_POST['feature_sefurl_paths']);
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simple_set_value('feature_sefurl_paths');
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}
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if (TikiInit::isIIS()) {
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$httpd = 'IIS';
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if (TikiInit::hasIIS_UrlRewriteModule()) {
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$smarty->assign('IIS_UrlRewriteModule', true);
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$enabledFileName = 'web.config';
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$referenceFileName = 'web_config';
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} else {
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$smarty->assign('IIS_UrlRewriteModule', false);
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}
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} else {
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$enabledFileName = '.htaccess';
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$referenceFileName = '_htaccess';
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$httpd = 'Apache';
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}
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$smarty->assign('httpd', $httpd);
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// Check if the URL rewriting configuration file is present and current
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$configurationFile = "missing";
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if (isset($enabledFileName)) {
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$enabledFile = @fopen($enabledFileName, "r");
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if ($enabledFile) {
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$referenceFile = fopen($referenceFileName, "r");
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if ($referenceFile) {
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if ($httpd == 'IIS') {
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// On IIS, the Id line is the second line, rather than the first as in Apache.
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fgets($referenceFile);
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fgets($enabledFile);
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}
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$referenceIdLine = fgets($referenceFile);
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$enabledIdLine = fgets($enabledFile);
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if (! strstr($enabledIdLine, 'This line is used to check that this configuration file is up to date.')) {
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$configurationFile = 'unexpected';
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} elseif ($referenceIdLine == $enabledIdLine) { // Do not warn if the Id line of each file is identical. Id lines contain configuration file revision.
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$configurationFile = 'current';
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} else {
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$configurationFile = 'outdated';
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}
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if ($httpd === 'Apache') {
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// work out if RewriteBase is set up properly
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global $url_path;
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$rewritebase = '/';
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while ($nextLine = fgets($enabledFile)) {
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if (preg_match('/^\s*?RewriteBase\s*[\'"]?(.*?)[\'"]?$/', $nextLine, $m)) {
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$rewritebase = substr($m[1], -1) !== '/' ? $m[1] . '/' : $m[1];
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break;
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}
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}
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if ($url_path != $rewritebase) {
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$smarty->assign('rewritebaseSetting', $rewritebase);
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}
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}
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fclose($referenceFile);
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} else {
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$configurationFile = 'no reference';
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}
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fclose($enabledFile);
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}
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$smarty->assign('referenceFileName', $referenceFileName);
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$smarty->assign('enabledFileName', $enabledFileName);
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$smarty->assign('configurationFile', $configurationFile);
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}
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