function git_commitdiff_plain($projectroot, $project, $hash, $hash_parent)
{
global $tpl;
$cachekey = sha1($project) . "|" . $hash . "|" . $hash_parent;
header("Content-type: text/plain; charset=UTF-8");
header("Content-disposition: inline; filename=\"git-" . $hash . ".patch\"");
if (!$tpl->is_cached('diff_plaintext.tpl', $cachekey)) {
$ret = prep_tmpdir();
if ($ret !== TRUE) {
echo $ret;
return;
}
$co = git_read_commit($projectroot . $project, $hash);
if (!isset($hash_parent)) {
$hash_parent = $co['parent'];
}
$diffout = git_diff_tree($projectroot . $project, $hash_parent . " " . $hash);
$difftree = explode("\n", $diffout);
$refs = read_info_ref($projectroot . $project, "tags");
$listout = git_read_revlist($projectroot . $project, "HEAD");
foreach ($listout as $i => $rev) {
if (isset($refs[$rev])) {
$tagname = $refs[$rev];
}
if ($rev == $hash) {
break;
}
}
$ad = date_str($co['author_epoch'], $co['author_tz']);
$tpl->assign("from", $co['author']);
$tpl->assign("date", $ad['rfc2822']);
$tpl->assign("subject", $co['title']);
if (isset($tagname)) {
$tpl->assign("tagname", $tagname);
}
$tpl->assign("url", script_url() . "?p=" . $project . "&a=commitdiff&h=" . $hash);
$tpl->assign("comment", $co['comment']);
$diffs = array();
foreach ($difftree as $i => $line) {
if (preg_match("/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)\$/", $line, $regs)) {
if ($regs[5] == "A") {
$diffs[] = git_diff($projectroot . $project, null, "/dev/null", $regs[4], "b/" . $regs[6]);
} else {
if ($regs[5] == "D") {
$diffs[] = git_diff($projectroot . $project, $regs[3], "a/" . $regs[6], null, "/dev/null");
} else {
if ($regs[5] == "M") {
$diffs[] = git_diff($projectroot . $project, $regs[3], "a/" . $regs[6], $regs[4], "b/" . $regs[6]);
}
}
}
}
}
$tpl->assign("diffs", $diffs);
}
$tpl->display('diff_plaintext.tpl', $cachekey);
}
function git_commitdiff($projectroot, $project, $hash, $hash_parent)
{
global $tpl;
$cachekey = sha1($project) . "|" . $hash . "|" . $hash_parent;
if (!$tpl->is_cached('commitdiff.tpl', $cachekey)) {
$ret = prep_tmpdir();
if ($ret !== TRUE) {
echo $ret;
return;
}
$co = git_read_commit($projectroot . $project, $hash);
if (!isset($hash_parent)) {
$hash_parent = $co['parent'];
}
$diffout = git_diff_tree($projectroot . $project, $hash_parent . " " . $hash);
$difftree = explode("\n", $diffout);
$refs = read_info_ref($projectroot . $project);
$tpl->assign("hash", $hash);
$tpl->assign("tree", $co['tree']);
$tpl->assign("hashparent", $hash_parent);
$tpl->assign("title", $co['title']);
if (isset($refs[$co['id']])) {
$tpl->assign("commitref", $refs[$co['id']]);
}
$tpl->assign("comment", $co['comment']);
$difftreelines = array();
foreach ($difftree as $i => $line) {
if (preg_match("/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)\$/", $line, $regs)) {
$difftreeline = array();
$difftreeline["from_mode"] = $regs[1];
$difftreeline["to_mode"] = $regs[2];
$difftreeline["from_id"] = $regs[3];
$difftreeline["to_id"] = $regs[4];
$difftreeline["status"] = $regs[5];
$difftreeline["file"] = $regs[6];
$difftreeline["from_type"] = file_type($regs[1]);
$difftreeline["to_type"] = file_type($regs[2]);
if ($regs[5] == "A") {
$difftreeline['diffout'] = explode("\n", git_diff($projectroot . $project, null, "/dev/null", $regs[4], "b/" . $regs[6]));
} else {
if ($regs[5] == "D") {
$difftreeline['diffout'] = explode("\n", git_diff($projectroot . $project, $regs[3], "a/" . $regs[6], null, "/dev/null"));
} else {
if ($regs[5] == "M" && $regs[3] != $regs[4]) {
$difftreeline['diffout'] = explode("\n", git_diff($projectroot . $project, $regs[3], "a/" . $regs[6], $regs[4], "b/" . $regs[6]));
}
}
}
$difftreelines[] = $difftreeline;
}
}
$tpl->assign("difftreelines", $difftreelines);
}
$tpl->display('commitdiff.tpl', $cachekey);
}
function git_rss($projectroot, $project)
{
global $tpl;
header("Content-type: text/xml; charset=UTF-8");
$cachekey = sha1($project);
if (!$tpl->is_cached('rss.tpl', $cachekey)) {
$head = git_read_head($projectroot . $project);
$revlist = git_read_revlist($projectroot . $project, $head, GITPHP_RSS_ITEMS);
$tpl->assign("self", script_url());
$commitlines = array();
$revlistcount = count($revlist);
for ($i = 0; $i < $revlistcount; ++$i) {
$commit = $revlist[$i];
$co = git_read_commit($projectroot . $project, $commit);
if ($i >= 20 && time() - $co['committer_epoch'] > 48 * 60 * 60) {
break;
}
$cd = date_str($co['committer_epoch']);
$difftree = array();
$parent = '';
if (!empty($co['parent'])) {
$parent = $co['parent'];
}
$diffout = git_diff_tree($projectroot . $project, $parent . " " . $co['id']);
$tok = strtok($diffout, "\n");
while ($tok !== false) {
if (preg_match("/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)\$/", $tok, $regs)) {
$difftree[] = $regs[7];
}
$tok = strtok("\n");
}
$commitline = array();
$commitline["cdmday"] = $cd['mday'];
$commitline["cdmonth"] = $cd['month'];
$commitline["cdhour"] = $cd['hour'];
$commitline["cdminute"] = $cd['minute'];
$commitline["title"] = $co['title'];
$commitline["author"] = $co['author'];
$commitline["cdrfc2822"] = $cd['rfc2822'];
$commitline["commit"] = $commit;
$commitline["comment"] = $co['comment'];
$commitline["difftree"] = $difftree;
$commitlines[] = $commitline;
}
$tpl->assign("commitlines", $commitlines);
}
$tpl->display('rss.tpl', $cachekey);
}
function git_commit($projectroot, $project, $hash)
{
global $tpl;
$cachekey = sha1($project) . "|" . $hash;
if (!$tpl->is_cached('commit.tpl', $cachekey)) {
$co = git_read_commit($projectroot . $project, $hash);
$ad = date_str($co['author_epoch'], $co['author_tz']);
$cd = date_str($co['committer_epoch'], $co['committer_tz']);
if (isset($co['parent'])) {
$root = "";
$parent = $co['parent'];
} else {
$root = "--root";
$parent = "";
}
$diffout = git_diff_tree($projectroot . $project, $root . " " . $parent . " " . $hash, TRUE);
$difftree = explode("\n", $diffout);
$tpl->assign("hash", $hash);
$tpl->assign("tree", $co['tree']);
if (isset($co['parent'])) {
$tpl->assign("parent", $co['parent']);
}
$tpl->assign("title", $co['title']);
$refs = read_info_ref($projectroot . $project);
if (isset($refs[$co['id']])) {
$tpl->assign("commitref", $refs[$co['id']]);
}
$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']);
$tpl->assign("repository", preg_replace('/^([a-zA-Z0-9\\-\\_]+).git$/', '$1', $project));
$tpl->assign("parents", $co['parents']);
$tpl->assign("comment", $co['comment']);
$tpl->assign("difftreesize", count($difftree) + 1);
$difftreelines = array();
foreach ($difftree as $i => $line) {
if (preg_match("/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)\$/", $line, $regs)) {
$difftreeline = array();
$difftreeline["from_mode"] = $regs[1];
$difftreeline["to_mode"] = $regs[2];
$difftreeline["from_mode_cut"] = substr($regs[1], -4);
$difftreeline["to_mode_cut"] = substr($regs[2], -4);
$difftreeline["from_id"] = $regs[3];
$difftreeline["to_id"] = $regs[4];
$difftreeline["status"] = $regs[5];
$difftreeline["similarity"] = ltrim($regs[6], "0");
$difftreeline["file"] = $regs[7];
$difftreeline["from_file"] = strtok($regs[7], "\t");
$difftreeline["from_filetype"] = file_type($regs[1]);
$difftreeline["to_file"] = strtok("\t");
$difftreeline["to_filetype"] = file_type($regs[2]);
if ((octdec($regs[2]) & 0x8000) == 0x8000) {
$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);
}
