/**
* Loads sorted heads
*
* @param GitPHP_HeadList $headList head list
* @param string $order list order
* @param integer $count number to load
* @param integer $skip number to skip
*/
public function LoadOrdered($headList, $order, $count = 0, $skip = 0)
{
if (!$headList) {
return;
}
if (empty($order)) {
return;
}
if (GitPHP_DebugLog::GetInstance()->GetEnabled()) {
$autotimer = new GitPHP_DebugAutoLog();
}
$heads = $headList->GetHeads();
/* TODO add different orders */
if ($order == '-committerdate') {
@usort($heads, array('GitPHP_Head', 'CompareAge'));
}
if ($count > 0 && count($heads) > $count || $skip > 0) {
if ($count > 0) {
$heads = array_slice($heads, $skip, $count);
} else {
$heads = array_slice($heads, $skip);
}
}
return $heads;
}
/**
* Loads data for this template
*/
protected function LoadData()
{
$log = GitPHP_DebugLog::GetInstance();
$log->TimerStart();
$head = $this->GetProject()->GetHeadCommit();
$this->tpl->assign('head', $head);
if (!$head) {
$this->tpl->assign('enablesearch', false);
}
$log->TimerStop('GetHeadCommit');
//$compat = $this->GetProject()->GetCompat();
$strategy = null;
//if ($compat) {
$strategy = new GitPHP_LogLoad_Git($this->exe);
//} else {
// $strategy = new GitPHP_LogLoad_Raw();
//}
$revlist = new GitPHP_Log($this->GetProject(), $this->GetProject()->GetHeadCommit(), $strategy, 17);
if ($revlist->GetCount() > 16) {
$this->tpl->assign('hasmorerevs', true);
$revlist->SetLimit(16);
}
$this->tpl->assign('revlist', $revlist);
$log->TimerStart();
$taglist = $this->GetProject()->GetTagList()->GetOrderedTags('-creatordate', 17);
$log->TimerStop('GetTagList');
if ($taglist) {
if (count($taglist) > 16) {
$this->tpl->assign('hasmoretags', true);
$taglist = array_slice($taglist, 0, 16);
}
$this->tpl->assign('taglist', $taglist);
}
$log->TimerStart();
$headlist = $this->GetProject()->GetHeadList()->GetOrderedHeads('-committerdate', 17);
$log->TimerStop('GetHeadList');
if ($headlist) {
if (count($headlist) > 17) {
$this->tpl->assign('hasmoreheads', true);
$headlist = array_slice($headlist, 0, 16);
}
$this->tpl->assign('headlist', $headlist);
}
}
/**
* Gets the raw content of an object
*
* @param string $hash object hash
* @param int $type returns the object type
* @return string object data
*/
public function GetObject($hash, &$type = 0)
{
if (!preg_match('/^[0-9A-Fa-f]{40}$/', $hash)) {
return false;
}
if (GitPHP_DebugLog::GetInstance()->GetEnabled()) {
$autolog = new GitPHP_DebugAutoLog();
}
// first check if it's unpacked
$path = $this->project->GetPath() . '/objects/' . substr($hash, 0, 2) . '/' . substr($hash, 2);
if (file_exists($path)) {
list($header, $data) = explode("", gzuncompress(file_get_contents($path)), 2);
if (preg_match('/^([A-Za-z]+) /', $header, $typestr)) {
switch ($typestr[1]) {
case 'commit':
$type = GitPHP_Pack::OBJ_COMMIT;
break;
case 'tree':
$type = GitPHP_Pack::OBJ_TREE;
break;
case 'blob':
$type = GitPHP_Pack::OBJ_BLOB;
break;
case 'tag':
$type = GitPHP_Pack::OBJ_TAG;
break;
}
}
return $data;
}
if (!$this->packsRead) {
$this->ReadPacks();
}
// then try packs
foreach ($this->packs as $pack) {
$data = $pack->GetObject($hash, $type);
if ($data !== false) {
return $data;
}
}
return false;
}
/**
* Loads the ref list for a ref type
*
* @param GitPHP_RefList $refList ref list
* @param string $type ref type
* @return array array of refs
*/
protected function GetRefs(GitPHP_RefList $refList, $type)
{
if (!$refList) {
return;
}
if (empty($type)) {
return;
}
if (GitPHP_DebugLog::GetInstance()->GetEnabled()) {
$autotimer = new GitPHP_DebugAutoLog();
}
$refs = array();
$prefix = 'refs/' . $type;
$fullPath = $refList->GetProject()->GetPath() . '/' . $prefix;
$fullPathLen = strlen($fullPath) + 1;
/* loose files */
$refFiles = GitPHP_Util::ListDir($fullPath);
for ($i = 0; $i < count($refFiles); ++$i) {
$ref = substr($refFiles[$i], $fullPathLen);
if (empty($ref) || isset($refs[$ref])) {
continue;
}
$hash = trim(file_get_contents($refFiles[$i]));
if (preg_match('/^[0-9A-Fa-f]{40}$/', $hash)) {
$refs[$ref] = $hash;
}
}
/* packed refs */
if (file_exists($refList->GetProject()->GetPath() . '/packed-refs')) {
$packedRefs = explode("\n", file_get_contents($refList->GetProject()->GetPath() . '/packed-refs'));
foreach ($packedRefs as $ref) {
if (preg_match('/^([0-9A-Fa-f]{40}) refs\\/' . $type . '\\/(.+)$/', $ref, $regs)) {
if (!isset($refs[$regs[2]])) {
$refs[$regs[2]] = $regs[1];
}
}
}
}
return $refs;
}
public function __destruct()
{
GitPHP_DebugLog::GetInstance()->TimerStop($this->name);
}
/**
* Renders the output
*/
public function Render()
{
if ($this->config->GetValue('cache') == true && $this->config->GetValue('cacheexpire') === true) {
$this->CacheExpire();
}
$log = GitPHP_DebugLog::GetInstance();
if (!$this->tpl->isCached($this->GetTemplate(), $this->GetFullCacheKey())) {
$this->tpl->clearAllAssign();
$log->TimerStart();
$this->LoadCommonData();
$log->TimerStop('Common data');
$log->TimerStart();
$this->LoadData();
$log->TimerStop('Data');
}
if (!$this->preserveWhitespace) {
//$this->tpl->loadFilter('output', 'trimwhitespace');
}
$log->TimerStart();
$this->tpl->display($this->GetTemplate(), $this->GetFullCacheKey());
$log->TimerStop('Render');
$this->tpl->clearAllAssign();
if ($this->projectList) {
$log->Log('MemoryCache', 'Count: ' . $this->projectList->GetMemoryCache()->GetCount());
}
if ($log->GetEnabled()) {
$this->tpl->assign('debuglog', $log);
$this->tpl->display('debug.tpl');
}
}
protected function GetProcess($projectPath)
{
if (!$this->getProcessInitialized) {
register_shutdown_function(array($this, 'DestroyAllProcesses'));
$this->getProcessInitialized = true;
}
if (!isset(self::$processes[$projectPath])) {
GitPHP_DebugLog::GetInstance()->TimerStart();
$process = proc_open($cmd = $this->CreateCommand($projectPath, GIT_CAT_FILE, array('--batch')), array(0 => array('pipe', 'r'), 1 => array('pipe', 'w'), 2 => array('file', GitPHP_Util::NullFile(), 'w')), $pipes);
self::$processes[$projectPath] = array('process' => $process, 'pipes' => $pipes);
GitPHP_DebugLog::GetInstance()->TimerStop('proc_open', $cmd);
}
return self::$processes[$projectPath];
}
