function createPathLinks($rep, $path, $rev, $peg = '')
{
global $vars, $config;
$pathComponents = explode('/', htmlentities($path, ENT_QUOTES, 'UTF-8'));
$count = count($pathComponents);
// The number of links depends on the last item. It's empty if we're looking
// at a directory, and non-empty if we're looking at a file.
if (empty($pathComponents[$count - 1])) {
$limit = $count - 2;
$dir = true;
} else {
$limit = $count - 1;
$dir = false;
}
$passRevString = createRevAndPegString($rev, $peg);
$pathSoFar = '/';
$pathSoFarURL = $config->getURL($rep, $pathSoFar, 'dir') . $passRevString;
$vars['pathlinks'] = '<a href="' . $pathSoFarURL . '" class="root"><span>(root)</span></a>/';
for ($n = 1; $n < $limit; $n++) {
$pathSoFar .= html_entity_decode($pathComponents[$n]) . '/';
$pathSoFarURL = $config->getURL($rep, $pathSoFar, 'dir') . $passRevString;
$vars['pathlinks'] .= '<a href="' . $pathSoFarURL . '#' . anchorForPath($pathSoFar) . '">' . $pathComponents[$n] . '</a>/';
}
if (!empty($pathComponents[$n])) {
$pegrev = $peg ? ' <a class="peg" href="' . '?' . htmlspecialchars(str_replace('&peg=' . $peg, '', $_SERVER['QUERY_STRING']), ENT_NOQUOTES) . '">@ ' . $peg . '</a>' : '';
if ($dir) {
$vars['pathlinks'] .= '<span class="dir">' . $pathComponents[$n] . '/' . $pegrev . '</span>';
} else {
$vars['pathlinks'] .= '<span class="file">' . $pathComponents[$n] . $pegrev . '</span>';
}
}
}
$ppath = $path;
}
$prevrev = @$history->entries[1]->rev;
$vars['path'] = htmlentities($ppath, ENT_QUOTES, 'UTF-8');
$vars['rev1'] = $rev;
$vars['rev2'] = $prevrev;
$vars['prevrev'] = $prevrev;
if ($history) {
$vars['log'] = xml_entities($history->entries[0]->msg);
$vars['date'] = $history->entries[0]->date;
$vars['author'] = $history->entries[0]->author;
$vars['rev'] = $vars['rev1'] = $history->entries[0]->rev;
$vars['peg'] = $peg;
}
createPathLinks($rep, $ppath, $passrev, $peg);
$passRevString = createRevAndPegString($passrev, $peg);
if ($rev != $youngest) {
$vars['goyoungesturl'] = $config->getURL($rep, $path, 'diff') . ($peg ? 'peg=' . $peg : '');
$vars['goyoungestlink'] = '<a href="' . $vars['goyoungesturl'] . '">' . $lang['GOYOUNGEST'] . '</a>';
}
$vars['revurl'] = $config->getURL($rep, $path, 'revision') . $passRevString;
$vars['revlink'] = '<a href="' . $vars['revurl'] . '">' . $lang['LASTMOD'] . '</a>';
$vars['logurl'] = $config->getURL($rep, $path, 'log') . $passRevString;
$vars['loglink'] = '<a href="' . $vars['logurl'] . '">' . $lang['VIEWLOG'] . '</a>';
$vars['filedetailurl'] = $config->getURL($rep, $path, 'file') . $passRevString;
$vars['filedetaillink'] = '<a href="' . $vars['filedetailurl'] . '">' . $lang['FILEDETAIL'] . '</a>';
$vars['blameurl'] = $config->getURL($rep, $path, 'blame') . $passRevString;
$vars['blamelink'] = '<a href="' . $vars['blameurl'] . '">' . $lang['BLAME'] . '</a>';
if ($rep->isRssEnabled()) {
$vars['rssurl'] = $config->getURL($rep, $path, 'rss') . ($peg ? 'peg=' . $peg : '');
$vars['rsslink'] = '<a href="' . $vars['rssurl'] . '">' . $lang['RSSFEED'] . '</a>';
$path2 = '/';
}
}
$rev1 = checkRevision($rev1);
$rev2 = checkRevision($rev2);
// Choose a sensible comparison order unless told not to
if (!$manualorder && is_numeric($rev1) && is_numeric($rev2) && $rev1 > $rev2) {
$temppath = $path1;
$path1 = $path2;
$path2 = $temppath;
$temprev = $rev1;
$rev1 = $rev2;
$rev2 = $temprev;
}
$vars['rev1url'] = $config->getURL($rep, $path1, 'revision') . createRevAndPegString($rev1, $rev1);
$vars['rev2url'] = $config->getURL($rep, $path2, 'revision') . createRevAndPegString($rev2, $rev2);
$url = $config->getURL($rep, '/', 'comp');
$vars['reverselink'] = '<a href="' . $url . 'compare%5B%5D=' . urlencode($path2) . '@' . $rev2 . '&compare%5B%5D=' . urlencode($path1) . '@' . $rev1 . '&manualorder=1' . ($ignoreWhitespace ? '&ignorews=1' : '') . '">' . $lang['REVCOMP'] . '</a>';
if (!$ignoreWhitespace) {
$vars['ignorewhitespacelink'] = '<a href="' . $url . 'compare%5B%5D=' . urlencode($path1) . '@' . $rev1 . '&compare%5B%5D=' . urlencode($path2) . '@' . $rev2 . ($manualorder ? '&manualorder=1' : '') . '&ignorews=1">' . $lang['IGNOREWHITESPACE'] . '</a>';
} else {
$vars['regardwhitespacelink'] = '<a href="' . $url . 'compare%5B%5D=' . urlencode($path1) . '@' . $rev1 . '&compare%5B%5D=' . urlencode($path2) . '@' . $rev2 . ($manualorder ? '&manualorder=1' : '') . '">' . $lang['REGARDWHITESPACE'] . '</a>';
}
if ($rev1 == 0) {
$rev1 = 'HEAD';
}
if ($rev2 == 0) {
$rev2 = 'HEAD';
}
$vars['repname'] = $rep->getDisplayName();
$vars['action'] = $lang['PATHCOMPARISON'];
$vars['filedetaillink'] = '<a href="' . $vars['filedetailurl'] . '">' . $lang['FILEDETAIL'] . '</a>';
$vars['blameurl'] = $config->getURL($rep, $path, 'blame') . $passRevString;
$vars['blamelink'] = '<a href="' . $vars['blameurl'] . '">' . $lang['BLAME'] . '</a>';
}
if ($rep->isRssEnabled()) {
$vars['rssurl'] = $config->getURL($rep, $path, 'rss') . ($peg ? 'peg=' . $peg : '');
$vars['rsslink'] = '<a href="' . $vars['rssurl'] . '">' . $lang['RSSFEED'] . '</a>';
}
$changes = $logEntry ? $logEntry->mods : array();
if (!is_array($changes)) {
$changes = array();
}
usort($changes, 'SVNLogEntry_compare');
$row = 0;
$prevRevString = createRevAndPegString($rev - 1, $rev - 1);
$thisRevString = createRevAndPegString($rev, $peg ? $peg : $rev);
foreach ($changes as $file) {
$linkRevString = $file->action == 'D' ? $prevRevString : $thisRevString;
// NOTE: This is a hack (runs `svn info` on each path) to see if it's a file.
// `svn log --verbose --xml` should really provide this info, but doesn't yet.
$isFile = $svnrep->isFile($file->path, $rev);
if (!$isFile && $file->path != '/') {
$file->path .= '/';
}
$listing[] = array('path' => $file->path, 'added' => $file->action == 'A', 'deleted' => $file->action == 'D', 'modified' => $file->action == 'M', 'detailurl' => $config->getURL($rep, $file->path, $isFile ? 'file' : 'dir') . $linkRevString, 'logurl' => $config->getURL($rep, $file->path, 'log') . $linkRevString . ($isFile ? '' : '&isdir=1'), 'diffurl' => $isFile && $file->action == 'M' ? $config->getURL($rep, $file->path, 'diff') . $linkRevString : '', 'blameurl' => $isFile && $file->action == 'M' ? $config->getURL($rep, $file->path, 'blame') . $linkRevString : '', 'rowparity' => $row);
$row = 1 - $row;
}
if (isset($prevRev)) {
$vars['compareurl'] = $config->getURL($rep, '/', 'comp') . 'compare[]=' . urlencode($prevPath) . '@' . $prevRev . '&compare[]=' . urlencode($path) . '@' . $rev;
$vars['comparelink'] = '<a href="' . $vars['compareurl'] . '">' . $lang['DIFFPREV'] . '</a>';
}
// If a recent-enough cached version exists, use it and avoid the work below
if (file_exists($cache) && filemtime($cache) >= $history->curEntry->committime) {
readfile($cache);
exit;
}
}
// Generate RSS 2.0 feed
$rss = '<?xml version="1.0" encoding="utf-8"?>';
$rss .= '<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel>';
$rss .= '<title>' . htmlspecialchars($rep->getDisplayName() . ($path ? ' - ' . $path : '')) . '</title>';
$rss .= '<description>' . htmlspecialchars($lang['RSSFEEDTITLE'] . ' - ' . $repname) . '</description>';
$rss .= '<lastBuildDate>' . date('r') . '</lastBuildDate>';
// RFC 2822 date format
$rss .= '<generator>WebSVN ' . $vars['version'] . '</generator>';
// URL for matching WebSVN log page
$rss .= '<link>' . getFullURL($baseurl . $config->getURL($rep, $path, 'log') . (@$_REQUEST['isdir'] == 1 ? 'isdir=1&' : '') . 'max=' . $max . '&' . createRevAndPegString($passrev, $peg)) . '</link>';
// URL where this original RSS feed can be found
$rss .= '<atom:link href="' . htmlspecialchars(getFullURL($_SERVER['REQUEST_URI'])) . '" rel="self" type="application/rss+xml" />' . "\n";
if ($history && is_array($history->entries)) {
foreach ($history->entries as $r) {
$wordLimit = 10;
// Display only up to the first 10 words of the log message
$title = trim($r->msg);
$words = explode(' ', $title, $wordLimit + 1);
if (count($words) > $wordLimit) {
$title = implode(' ', array_slice($words, 0, $wordLimit)) . ' ...';
}
$title = $lang['REV'] . ' ' . $r->rev . ' -- ' . $title;
$description = '<div><strong>' . $r->author . ' -- ' . count($r->mods) . ' ' . $lang['FILESMODIFIED'] . '</strong><br/>' . nl2br(create_anchors(str_replace('<', '<', $r->msg))) . '</div>';
if (!$quiet) {
usort($r->mods, 'SVNLogEntry_compare');
if ($isDir) {
$hidden .= '<input type="hidden" name="isdir" value="' . $isDir . '" />';
}
$hidden .= '<input type="hidden" name="peg" value="' . $peg . '" />';
$hidden .= '<input type="hidden" name="logsearch" value="1" />';
$vars['logsearch_form'] = '<form action="' . $url . '" method="get">' . $hidden;
$vars['logsearch_startbox'] = '<input name="sr" size="5" value="' . $startrev . '" />';
$vars['logsearch_endbox'] = '<input name="er" size="5" value="' . $endrev . '" />';
$vars['logsearch_maxbox'] = '<input name="max" size="5" value="' . ($max == 0 ? '' : $max) . '" />';
$vars['logsearch_inputbox'] = '<input name="search" value="' . htmlentities($search, ENT_QUOTES, 'UTF-8') . '" />';
$vars['logsearch_showall'] = '<input type="checkbox" name="all" value="1"' . ($all ? ' checked="checked"' : '') . ' />';
$vars['logsearch_submit'] = '<input type="submit" value="' . $lang['GO'] . '" />';
$vars['logsearch_endform'] = '</form>';
// If a filter is in place, produce a link to clear all filter parameters
if ($page !== 1 || $all || $dosearch || $fromRev || $startrev !== $rev || $endrev !== 1 || $max !== 40) {
$url = $config->getURL($rep, $path, 'log') . $isDirString . createRevAndPegString($rev, $peg);
$vars['logsearch_clearloglink'] = '<a href="' . $url . '">' . $lang['CLEARLOG'] . '</a>';
}
// Create form elements for comparing selected revisions
$url = $config->getURL($rep, '/', 'comp');
$hidden = $config->multiViews ? '<input type="hidden" name="op" value="log" />' : '';
$vars['compare_form'] = '<form action="' . $url . '" method="post">' . $hidden;
$vars['compare_submit'] = '<input type="submit" value="' . $lang['COMPAREREVS'] . '" />';
$vars['compare_endform'] = '</form>';
$vars['showageinsteadofdate'] = $config->showAgeInsteadOfDate;
if (!$rep->hasReadAccess($path, false)) {
$vars['error'] = $lang['NOACCESS'];
}
}
$vars['template'] = 'log';
$template = $rep ? $rep->getTemplatePath() : $config->getTemplatePath();
