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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
//
// --
//
// revision.php
//
// Show the details for a given revision
require_once('include/setup.php');
require_once('include/svnlook.php');
require_once('include/utils.php');
require_once('include/template.php');
require_once('include/bugtraq.php');
// Make sure that we have a repository
if (!isset($rep)) {
echo $lang['NOREP'];
exit;
}
$svnrep = new SVNRepository($rep);
// Revision info to pass along chain
$passrev = $rev;
// If there's no revision info, go to the lastest revision for this path
$history = $svnrep->getLog($path, '', '', false);
if (!empty($history->entries[0])) {
$youngest = $history->entries[0]->rev;
} else {
$youngest = -1;
}
// Unless otherwise specified, we get the log details of the latest change
if (empty($rev)) {
$logrev = $youngest;
} else {
$logrev = $rev;
}
if ($logrev != $youngest) {
$logEntry = $svnrep->getLog($path, $logrev, $logrev, false);
$logEntry = $logEntry->entries[0];
} else {
$logEntry = isset($history->entries[0]) ? $history->entries[0]: false;
}
$headlog = $svnrep->getLog('/', '', '', true, 1);
$headrev = isset($headlog->entries[0]) ? $headlog->entries[0]->rev: 0;
// If we're not looking at a specific revision, get the HEAD revision number
// (the revision of the rest of the tree display)
if (empty($rev)) {
$rev = $headrev;
}
if ($path == '' || $path{0} != '/') {
$ppath = '/'.$path;
} else {
$ppath = $path;
}
$vars['repname'] = $rep->getDisplayName();
if ($passrev != 0 && $passrev != $headrev && $youngest != -1) {
$vars['goyoungestlink'] = '<a href="'.$config->getURL($rep, $path, 'revision').'opt=dir">'.$lang['GOYOUNGEST'].'</a>';
} else {
$vars['goyoungestlink'] = '';
}
$vars['listingurl'] = $config->getURL($rep, $path, 'dir').'rev='.$passrev;
$bugtraq = new Bugtraq($rep, $svnrep, $ppath);
$vars['action'] = '';
$vars['rev'] = $rev;
$vars['path'] = htmlentities($ppath, ENT_QUOTES, 'UTF-8');
$vars['lastchangedrev'] = $logrev;
$vars['date'] = $logEntry ? $logEntry->date: '';
$vars['author'] = $logEntry ? $logEntry->author: '';
$vars['log'] = $logEntry ? nl2br($bugtraq->replaceIDs(create_anchors($logEntry->msg))): '';
$changes = $logEntry->mods;
if (!is_array($changes)) {
$changes = array();
}
usort($changes, 'SVNLogEntry_compare');
$row = 0;
$listing = array();
foreach ($changes as $file) {
$listing[] = array(
'file' => $file->path,
'added' => $file->action == 'A',
'modified' => $file->action == 'M',
'deleted' => $file->action == 'D',
'detailurl' => $config->getURL($rep, $file->path, 'file').'rev='.$passrev,
'logurl' => $config->getURL($rep, $file->path, 'log').'rev='.$passrev.'&isdir=0',
'diffurl' => $config->getURL($rep, $file->path, 'diff').'rev='.$passrev,
'blameurl' => $config->getURL($rep, $file->path, 'blame').'rev='.$passrev,
'rowparity' => $row,
);
$row = 1 - $row;
}
createDirLinks($rep, $ppath, $passrev);
$logurl = $config->getURL($rep, $path, 'log');
$vars['logurl'] = $logurl.'rev='.$passrev.'&isdir=1';
$vars['indexurl'] = $config->getURL($rep, '', 'index');
$vars['repurl'] = $config->getURL($rep, '', 'dir');
if ($rev != $headrev) {
$history = $svnrep->getLog($path, $rev, '', false);
}
if (isset($history->entries[1]->rev)) {
$compurl = $config->getURL($rep, '/', 'comp');
$vars['curdircomplink'] = '<a href="'.$compurl.'compare[]='.urlencode($history->entries[1]->path).'@'.$history->entries[1]->rev. '&compare[]='.urlencode($history->entries[0]->path).'@'.$history->entries[0]->rev. '">'.$lang['DIFFPREV'].'</a>';
$vars['compareurl'] = $compurl.'compare[]='.urlencode($history->entries[1]->path).'@'.$history->entries[1]->rev. '&compare[]='.urlencode($history->entries[0]->path).'@'.$history->entries[0]->rev;
} else {
$vars['curdircomplink'] = '';
$vars['compareurl'] = '';
}
if ($rep->getHideRss()) {
$rssurl = $config->getURL($rep, $path, 'rss');
// $vars["curdirrsslink"] = "<a href=\"${rssurl}rev=$passrev&isdir=1\">${lang["RSSFEED"]}</a>";
// $vars["curdirrsshref"] = "${rssurl}rev=$passrev&isdir=1";
// $vars["curdirrssanchor"] = "<a href=\"${rssurl}rev=$passrev&isdir=1\">";
$vars['rssurl'] = $rssurl.'isdir=1';
}
$vars['version'] = $version;
$vars['noaccess'] = !$rep->hasReadAccess($path, true);
$vars['restricted'] = !$rep->hasReadAccess($path, false);
parseTemplate($rep->getTemplatePath()."header.tmpl", $vars, $listing);
parseTemplate($rep->getTemplatePath()."revision.tmpl", $vars, $listing);
parseTemplate($rep->getTemplatePath()."footer.tmpl", $vars, $listing);