function git_tag($projectroot, $project, $hash)
{
global $tpl;
$cachekey = sha1($project) . "|" . $hash;
$git = new Git($projectroot . $project);
$hash = $git->revParse($hash);
if (!$tpl->is_cached('tag.tpl', $cachekey)) {
$head = git_read_head($git);
$tpl->assign("head", sha1_hex($head));
$tpl->assign("hash", sha1_hex($hash));
$tag = git_read_tag($git, $hash);
$tpl->assign("tag", $tag);
if (isset($tag['author'])) {
$ad = date_str($tag['epoch'], $tag['tz']);
$tpl->assign("datedata", $ad);
}
}
$tpl->display('tag.tpl', $cachekey);
}
function git_blob_plain($projectroot, $project, $hash, $file)
{
global $gitphp_conf, $tpl;
$cachekey = sha1($project) . "|" . $hash . "|" . sha1($file);
$buffer = null;
$git = new Git($projectroot . $project);
$hash = $git->revParse($hash);
// XXX: Nasty hack to cache headers
if (!$tpl->is_cached('blobheaders.tpl', $cachekey)) {
if ($file) {
$saveas = $file;
} else {
$saveas = $hash . ".txt";
}
$buffer = $git->getObject($hash)->data;
if ($gitphp_conf['filemimetype']) {
$mime = file_mime($buffer, $file);
}
$headers = array();
if ($mime) {
$headers[] = "Content-type: " . $mime;
} else {
$headers[] = "Content-type: text/plain; charset=UTF-8";
}
$headers[] = "Content-disposition: inline; filename=\"" . $saveas . "\"";
$tpl->assign("blobheaders", serialize($headers));
}
$out = $tpl->fetch('blobheaders.tpl', $cachekey);
$returnedheaders = unserialize($out);
foreach ($returnedheaders as $i => $header) {
header($header);
}
if (!$tpl->is_cached('blobplain.tpl', $cachekey)) {
if (!$buffer) {
$buffer = $git->getObject($hash)->data;
}
$tpl->assign("blob", $buffer);
}
$tpl->display('blobplain.tpl', $cachekey);
}
function git_commit($projectroot, $project, $hash)
{
global $tpl;
$cachekey = sha1($project) . "|" . $hash;
$git = new Git($projectroot . $project);
$hash = $git->revParse($hash);
if (!$tpl->is_cached('commit.tpl', $cachekey)) {
$co = git_read_commit($git, $hash);
$ad = date_str($co['author_epoch'], $co['author_tz']);
$cd = date_str($co['committer_epoch'], $co['committer_tz']);
if (isset($co['parent'])) {
$a_tree = $git->getObject(sha1_bin($co['parent']))->getTree();
} else {
$a_tree = false;
}
$b_tree = $git->getObject(sha1_bin($co['tree']));
$difftree = GitTree::diffTree($a_tree, $b_tree);
ksort($difftree);
$tpl->assign("hash", sha1_hex($hash));
$tpl->assign("tree", $co['tree']);
if (isset($co['parent'])) {
$tpl->assign("parent", $co['parent']);
}
$tpl->assign("title", $co['title']);
$refs = read_info_ref($git);
if (isset($refs[$hash])) {
$tpl->assign("commitref", $refs[$hash]);
}
$tpl->assign("author", $co['author']);
$tpl->assign("adrfc2822", $ad['rfc2822']);
$tpl->assign("adhourlocal", $ad['hour_local']);
$tpl->assign("adminutelocal", $ad['minute_local']);
$tpl->assign("adtzlocal", $ad['tz_local']);
$tpl->assign("committer", $co['committer']);
$tpl->assign("cdrfc2822", $cd['rfc2822']);
$tpl->assign("cdhourlocal", $cd['hour_local']);
$tpl->assign("cdminutelocal", $cd['minute_local']);
$tpl->assign("cdtzlocal", $cd['tz_local']);
$tpl->assign("id", $co['id']);
$tpl->assign("parents", $co['parents']);
$tpl->assign("comment", $co['comment']);
$tpl->assign("difftreesize", count($difftree) + 1);
$status_map = array(GitTree::TREEDIFF_ADDED => "A", GitTree::TREEDIFF_REMOVED => "D", GitTree::TREEDIFF_CHANGED => "M");
$difftreelines = array();
foreach ($difftree as $file => $diff) {
$difftreeline = array();
$difftreeline["from_mode"] = decoct($diff->old_mode);
$difftreeline["to_mode"] = decoct($diff->new_mode);
$difftreeline["from_mode_cut"] = substr(decoct($diff->old_mode), -4);
$difftreeline["to_mode_cut"] = substr(decoct($diff->new_mode), -4);
$difftreeline["from_id"] = sha1_hex($diff->old_obj);
$difftreeline["to_id"] = sha1_hex($diff->new_obj);
$difftreeline["status"] = $status_map[$diff->status];
$difftreeline["similarity"] = "";
$difftreeline["file"] = $file;
$difftreeline["from_file"] = "";
$difftreeline["from_filetype"] = "";
$difftreeline["to_file"] = "";
$difftreeline["to_filetype"] = "";
$difftreeline["isreg"] = TRUE;
$modestr = "";
/*if ((octdec($regs[1]) & 0x17000) != (octdec($regs[2]) & 0x17000))
$modestr .= " from " . file_type($regs[1]) . " to " . file_type($regs[2]);
if ((octdec($regs[1]) & 0777) != (octdec($regs[2]) & 0777)) {
if ((octdec($regs[1]) & 0x8000) && (octdec($regs[2]) & 0x8000))
$modestr .= " mode: " . (octdec($regs[1]) & 0777) . "->" . (octdec($regs[2]) & 0777);
else if (octdec($regs[2]) & 0x8000)
$modestr .= " mode: " . (octdec($regs[2]) & 0777);*/
$difftreeline["modechange"] = $modestr;
$simmodechg = "";
/*if ($regs[1] != $regs[2])
$simmodechg .= ", mode: " . (octdec($regs[2]) & 0777);*/
$difftreeline["simmodechg"] = $simmodechg;
$difftreelines[] = $difftreeline;
}
$tpl->assign("difftreelines", $difftreelines);
}
$tpl->display('commit.tpl', $cachekey);
}
function git_blob($projectroot, $project, $hash, $file, $hashbase)
{
global $gitphp_conf, $tpl;
$cachekey = sha1($project) . "|" . $hashbase . "|" . $hash . "|" . sha1($file);
$git = new Git($projectroot . $project);
if (isset($hash)) {
$hash = $git->revParse($hash);
}
if (isset($hashbase)) {
$hashbase = $git->revParse($hashbase);
}
if (!$tpl->is_cached('blob.tpl', $cachekey)) {
$head = git_read_head($git);
if (!isset($hashbase)) {
$hashbase = $head;
}
if (!isset($hash) && isset($file)) {
$hash = git_get_hash_by_path($git, $git->getObject($hashbase), $file, "blob");
}
$catout = $git->getObject($hash)->data;
$tpl->assign("hash", sha1_hex($hash));
$tpl->assign("hashbase", sha1_hex($hashbase));
$tpl->assign("head", sha1_hex($head));
if ($co = git_read_commit($git, $hashbase)) {
$tpl->assign("fullnav", TRUE);
$refs = read_info_ref($git);
$tpl->assign("tree", $co['tree']);
$tpl->assign("title", $co['title']);
if (isset($file)) {
$tpl->assign("file", $file);
}
if (isset($refs[$hashbase])) {
$tpl->assign("hashbaseref", $refs[$hashbase]);
}
}
$paths = git_path_trees($git, $git->getObject($hashbase), $file);
$tpl->assign("paths", $paths);
if ($gitphp_conf['filemimetype']) {
$mime = file_mime($catout, $file);
if ($mime) {
$mimetype = strtok($mime, "/");
}
}
if ($mimetype == "image") {
$tpl->assign("mime", $mime);
$tpl->assign("data", base64_encode($catout));
} else {
$usedgeshi = $gitphp_conf['geshi'];
if ($usedgeshi) {
$usedgeshi = FALSE;
include_once $gitphp_conf['geshiroot'] . "geshi.php";
if (class_exists("GeSHi")) {
$geshi = new GeSHi("", 'php');
if ($geshi) {
$lang = "";
if (isset($file)) {
$lang = $geshi->get_language_name_from_extension(substr(strrchr($file, '.'), 1));
}
if (isset($lang) && strlen($lang) > 0) {
$geshi->set_source($catout);
$geshi->set_language($lang);
$geshi->set_header_type(GESHI_HEADER_DIV);
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS);
$tpl->assign("geshiout", $geshi->parse_code());
$usedgeshi = TRUE;
}
}
}
}
if (!$usedgeshi) {
$lines = explode("\n", $catout);
$tpl->assign("lines", $lines);
}
}
}
$tpl->display('blob.tpl', $cachekey);
}
function git_read_head(Git $proj)
{
return $proj->revParse("HEAD");
}
