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<?php
// WebSVN - Subversion repository viewing via the web using PHP
// Copyright (C) 2004-2006 Tim Armes
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// --
//
// wsvn.php
//
// Glue for MultiViews
// --- CONFIGURE THIS VARIABLE ---
// Location of websvn directory via HTTP
//
// e.g. For "http://www.example.com/websvn" use '/websvn'
//
// Note that wsvn.php need not be in the /websvn directory (and often isn't).
// If you want to use the root server directory, just use a blank string ('').
$locwebsvnhttp = '/websvn';
// Physical location of websvn directory. Change this if your wsvn.php is not in
// the same folder as the rest of the distribution
$locwebsvnreal = dirname(__FILE__);
// --- DON'T CHANGE BELOW HERE ---
chdir($locwebsvnreal);
// Tell files that we are using multiviews if they are unable to access $config.
if (!defined('WSVN_MULTIVIEWS')) {
define('WSVN_MULTIVIEWS', 1);
}
ini_set('include_path', $locwebsvnreal);
require_once 'include/setup.php';
require_once 'include/svnlook.php';
if (!isset($_REQUEST['sc'])) {
$_REQUEST['sc'] = 1;
}
if ($config->multiViews) {
$op = @$_REQUEST['op'];
// This means the user wants to browse another project, so we switch to it and exit.
if ($op == 'rep') {
$rep =& $config->findRepository(@$_REQUEST['repname']);
if ($rep != null) {
header('Location: '.$config->getURL($rep, '', 'dir'));
} else {
include $locwebsvnreal.'/index.php';
}
exit;
}
$origPathInfo = isset($_SERVER['ORIG_PATH_INFO']) ? $_SERVER['ORIG_PATH_INFO'] : '';
$pathInfo = isset($_SERVER['PATH_INFO']) ? $_SERVER['PATH_INFO'] : '';
$path = trim(empty($pathInfo) ? $origPathInfo : $pathInfo);
// Remove initial slash
$path = substr($path, 1);
if (empty($path)) {
include $locwebsvnreal.'/index.php';
exit;
}
// Split the path into repository and path elements
// Note: we have to cope with the repository name having a slash in it
$pos = strpos($path, '/');
if ($pos === false) {
$pos = strlen($path);
}
$name = substr($path, 0, $pos);
$rep =& $config->findRepository($name);
if ($rep != null && is_object($rep)) {
$path = substr($path, $pos);
if ($path == '') {
$path = '/';
}
$repname = $name;
} else {
include $locwebsvnreal.'/index.php';
exit;
}
createProjectSelectionForm();
createRevisionSelectionForm();
$vars['repurl'] = $config->getURL($rep, '', 'dir');
$vars['clientrooturl'] = $rep->clientRootURL;
$vars['allowdownload'] = $rep->getAllowDownload();
$vars['repname'] = escape($rep->getDisplayName());
// find the operation type
switch ($op) {
case 'dir':
$file = 'listing.php';
break;
case 'revision':
$file = 'revision.php';
break;
case 'file':
$file = 'filedetails.php';
break;
case 'log':
$file = 'log.php';
break;
case 'diff':
$file = 'diff.php';
break;
case 'blame':
$file = 'blame.php';
break;
case 'rss':
$file = 'rss.php';
break;
case 'dl':
$file = 'dl.php';
break;
case 'comp':
$file = 'comp.php';
break;
default:
$svnrep = new SVNRepository($rep);
if ($svnrep->isFile($path, $rev)) {
$file = 'filedetails.php';
} else {
$file = 'listing.php';
}
break;
}
// Now include the file that handles it
include $locwebsvnreal.'/'.$file;
} else {
$vars['error'] = 'MultiViews must be enabled in <code>include/config.php</code> in order to use <code>wsvn.php</code>. See <a href="'.$locwebsvnhttp.'/doc/install.html#multiviews">the install docs</a> for details, or use <a href="'.$locwebsvnhttp.'">this path</a> instead.';
include $locwebsvnreal.'/index.php';
exit;
}
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