getLog($path, 'HEAD', 1, false, 2, ($path == '/') ? '' : $peg);
if (!$history) {
unset($vars['error']);
$history = $svnrep->getLog($path, '', '', false, 2, ($path == '/') ? '' : $peg);
if (!$history) {
header('HTTP/1.x 404 Not Found', true, 404);
$vars['error'] = $lang['NOPATH'];
}
}
$youngest = ($history && isset($history->entries[0])) ? $history->entries[0]->rev : false;
if (empty($rev)) {
$rev = $youngest;
} else {
$history = $svnrep->getLog($path, $rev, '', false, 2, $peg);
if (!$history) {
header('HTTP/1.x 404 Not Found', true, 404);
$vars['error'] = $lang['NOPATH'];
}
}
if ($path{0} != '/') {
$ppath = '/'.$path;
} else {
$ppath = $path;
}
// Find the parent path (or the whole path if it's already a directory)
$pos = strrpos($ppath, '/');
$parent = substr($ppath, 0, $pos + 1);
$vars['rev'] = $rev;
$vars['peg'] = $peg;
$vars['path'] = escape($ppath);
if (isset($history->entries[0])) {
$vars['log'] = xml_entities($history->entries[0]->msg);
$vars['date'] = $history->entries[0]->date;
$vars['age'] = datetimeFormatDuration(time() - strtotime($history->entries[0]->date));
$vars['author'] = $history->entries[0]->author;
}
createPathLinks($rep, $ppath, $passrev, $peg);
$passRevString = createRevAndPegString($rev, $peg);
if ($rev != $youngest) {
$vars['goyoungesturl'] = $config->getURL($rep, $path, 'blame').createRevAndPegString('', $peg);
$vars['goyoungestlink'] = ''.$lang['GOYOUNGEST'].'';
}
$revurl = $config->getURL($rep, $path, 'blame');
if ($rev < $youngest) {
$history2 = $svnrep->getLog($path, $rev, $youngest, false, 2, $peg);
if (isset($history2->entries[1])) {
$nextRev = $history2->entries[1]->rev;
if ($nextRev != $youngest) {
$vars['nextrev'] = $nextRev;
$vars['nextrevurl'] = $revurl.createRevAndPegString($nextRev, $peg);
}
}
unset($vars['error']);
}
if (isset($history->entries[1])) {
$prevRev = $history->entries[1]->rev;
$prevPath = $history->entries[1]->path;
$vars['prevrev'] = $prevRev;
$vars['prevrevurl'] = $revurl.createRevAndPegString($prevRev, $peg);
}
$vars['revurl'] = $config->getURL($rep, $path, 'revision').$passRevString;
$vars['revlink'] = ''.$lang['LASTMOD'].'';
$vars['logurl'] = $config->getURL($rep, $path, 'log').$passRevString;
$vars['loglink'] = ''.$lang['VIEWLOG'].'';
$vars['filedetailurl'] = $config->getURL($rep, $path, 'file').$passRevString;
$vars['filedetaillink'] = ''.$lang['FILEDETAIL'].'';
if ($history == null || count($history->entries) > 1) {
$vars['diffurl'] = $config->getURL($rep, $path, 'diff').$passRevString;
$vars['difflink'] = ''.$lang['DIFFPREV'].'';
}
if ($rep->isRssEnabled()) {
$vars['rssurl'] = $config->getURL($rep, $path, 'rss').createRevAndPegString('', $peg);
$vars['rsslink'] = ''.$lang['RSSFEED'].'';
}
// Check for binary file type before grabbing blame information.
$svnMimeType = $svnrep->getProperty($path, 'svn:mime-type', $rev, $peg);
if (!$rep->getIgnoreSvnMimeTypes() && preg_match('~application/*~', $svnMimeType)) {
$vars['warning'] = 'Cannot display blame info for binary file. (svn:mime-type = '.$svnMimeType.')';
$vars['javascript'] = '';
} else {
// Get the contents of the file
$tfname = tempnamWithCheck($config->getTempDir(), '');
$highlighted = $svnrep->getFileContents($path, $tfname, $rev, $peg, '', 'line');
if ($file = fopen($tfname, 'r')) {
// Get the blame info
$tbname = tempnamWithCheck($config->getTempDir(), '');
$svnrep->getBlameDetails($path, $tbname, $rev, $peg);
if ($blame = fopen($tbname, 'r')) {
// Create an array of version/author/line
$index = 0;
$seen_rev = array();
$last_rev = '';
$row_class = '';
while (!feof($blame) && !feof($file)) {
$blameline = fgets($blame);
if ($blameline != '') {
list($revision, $author, $remainder) = sscanf($blameline, '%d %s %s');
$empty = !$remainder;
$listing[$index]['lineno'] = $index + 1;
if ($last_rev != $revision) {
$url = $config->getURL($rep, $path, 'blame');
$listing[$index]['revision'] = ''.$revision.'';
$seen_rev[$revision] = 1;
$row_class = ($row_class == 'light') ? 'dark' : 'light';
$listing[$index]['author'] = $author;
} else {
$listing[$index]['revision'] = '';
$listing[$index]['author'] = '';
}
$listing[$index]['row_class'] = $row_class;
$last_rev = $revision;
$line = rtrim(fgets($file));
if (!$highlighted)
$line = escape(toOutputEncoding($line));
$listing[$index]['line'] = ($empty) ? ' ' : wrapInCodeTagIfNecessary($line);
$index++;
}
}
fclose($blame);
}
fclose($file);
@unlink($tbname);
}
@unlink($tfname);
// Build the necessary JavaScript as an array of lines, then join them with \n
$javascript = array();
$javascript[] = '';
$javascript[] = '';
$vars['javascript'] = implode("\n", $javascript);
}
if (!$rep->hasReadAccess($path, false)) {
$vars['error'] = $lang['NOACCESS'];
checkSendingAuthHeader($rep);
}
} else {
header('HTTP/1.x 404 Not Found', true, 404);
}
renderTemplate('blame');