/**
* PopulateProjects
*
* Populates the internal list of projects
*
* @access protected
*/
protected function PopulateProjects()
{
// HACK workaround for strange behavior of CACHING_LIFETIME_SAVED in smarty 3
$oldLifetime = GitPHP_Cache::GetObjectCacheInstance()->GetLifetime();
GitPHP_Cache::GetObjectCacheInstance()->SetLifetime(GitPHP_Config::GetInstance()->GetValue('cachelifetime', 3600));
$key = 'projectdir|' . $this->projectDir . '|projectlist|directory';
$cached = GitPHP_Cache::GetObjectCacheInstance()->Get($key);
if ($cached && count($cached) > 0) {
foreach ($cached as $proj) {
$this->AddProject($proj);
}
GitPHP_Log::GetInstance()->Log('Loaded ' . count($this->projects) . ' projects from cache');
GitPHP_Cache::GetObjectCacheInstance()->SetLifetime($oldLifetime);
return;
}
$this->RecurseDir($this->projectDir);
if (count($this->projects) > 0) {
$projects = array();
foreach ($this->projects as $proj) {
$projects[] = $proj->GetProject();
}
GitPHP_Cache::GetObjectCacheInstance()->Set($key, $projects, GitPHP_Config::GetInstance()->GetValue('cachelifetime', 3600));
}
GitPHP_Cache::GetObjectCacheInstance()->SetLifetime($oldLifetime);
}
/**
* GetTree
*
* Gets a tree from this project
*
* @access public
* @param string $hash tree hash
*/
public function GetTree($hash)
{
if (empty($hash)) {
return null;
}
$cacheKey = 'project|' . $this->project . '|tree|' . $hash;
$cached = GitPHP_Cache::GetObjectCacheInstance()->Get($cacheKey);
if ($cached) {
return $cached;
}
return new GitPHP_Tree($this, $hash);
}
/**
* ReadContents
*
* Reads the tree contents
*
* @access protected
*/
protected function ReadContents()
{
$this->contentsRead = true;
if ($this->GetProject()->GetCompat()) {
$this->ReadContentsGit();
} else {
$this->ReadContentsRaw();
}
GitPHP_Cache::GetObjectCacheInstance()->Set($this->GetCacheKey(), $this);
}
/**
* ReadCommit
*
* Attempts to dereference the commit for this tag
*
* @access private
*/
private function ReadCommit()
{
$exe = new GitPHP_GitExe($this->GetProject());
$args = array();
$args[] = '--tags';
$args[] = '--dereference';
$args[] = $this->refName;
$ret = $exe->Execute(GIT_SHOW_REF, $args);
unset($exe);
$lines = explode("\n", $ret);
foreach ($lines as $line) {
if (preg_match('/^([0-9a-fA-F]{40}) refs\\/tags\\/' . preg_quote($this->refName) . '(\\^{})$/', $line, $regs)) {
$this->commit = $this->GetProject()->GetCommit($regs[1]);
return;
}
}
GitPHP_Cache::GetObjectCacheInstance()->Set($this->GetCacheKey(), $this);
}
/**
* ReadHashPaths
*
* Read hash to path mappings
*
* @access private
*/
private function ReadHashPaths()
{
$this->hashPathsRead = true;
if ($this->GetProject()->GetCompat()) {
$this->ReadHashPathsGit();
} else {
$this->ReadHashPathsRaw($this->GetTree());
}
GitPHP_Cache::GetObjectCacheInstance()->Set($this->GetCacheKey(), $this);
}
/**
* ReadData
*
* Reads the blob data
*
* @access private
*/
private function ReadData()
{
$this->dataRead = true;
if ($this->GetProject()->GetCompat()) {
$exe = new GitPHP_GitExe($this->GetProject());
$args = array();
$args[] = 'blob';
$args[] = $this->hash;
$this->data = $exe->Execute(GIT_CAT_FILE, $args);
} else {
$this->data = $this->GetProject()->GetObject($this->hash);
}
GitPHP_Cache::GetObjectCacheInstance()->Set($this->GetCacheKey(), $this);
}
