/**
* __construct
*
* Constructor
*
* @access public
* @return mixed controller object
* @throws Exception on invalid project
*/
public function __construct()
{
require_once GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('smarty_prefix', 'lib/smarty/libs/')) . 'Smarty.class.php';
$this->tpl = new Smarty();
$this->tpl->error_reporting = E_ALL & ~E_NOTICE;
$this->tpl->addPluginsDir(GITPHP_INCLUDEDIR . 'smartyplugins');
if (GitPHP_Config::GetInstance()->GetValue('cache', false)) {
$this->tpl->caching = Smarty::CACHING_LIFETIME_SAVED;
if (GitPHP_Config::GetInstance()->HasKey('cachelifetime')) {
$this->tpl->cache_lifetime = GitPHP_Config::GetInstance()->GetValue('cachelifetime');
}
$servers = GitPHP_Config::GetInstance()->GetValue('memcache', null);
if (isset($servers) && is_array($servers) && count($servers) > 0) {
$this->tpl->caching_type = 'memcache';
}
}
if (isset($_GET['p'])) {
$this->project = GitPHP_ProjectList::GetInstance()->GetProject(str_replace(chr(0), '', $_GET['p']));
if (!$this->project) {
throw new GitPHP_MessageException(sprintf(__('Invalid project %1$s'), $_GET['p']), true);
}
}
if (isset($_GET['s'])) {
$this->params['search'] = $_GET['s'];
}
if (isset($_GET['st'])) {
$this->params['searchtype'] = $_GET['st'];
}
$this->ReadQuery();
}
/**
* Recursively searches for projects
*
* @param string $dir directory to recurse into
*/
private function RecurseDir($dir)
{
if (!(is_dir($dir) && is_readable($dir))) {
return;
}
$this->Log('Search directory', $dir);
if ($dh = opendir($dir)) {
$trimlen = strlen(GitPHP_Util::AddSlash($this->projectRoot)) + 1;
while (($file = readdir($dh)) !== false) {
$fullPath = $dir . '/' . $file;
if (strpos($file, '.') !== 0 && is_dir($fullPath)) {
if (is_file($fullPath . '/HEAD')) {
$this->Log('Found project', $fullPath);
$projectPath = substr($fullPath, $trimlen);
if (!isset($this->projects[$projectPath])) {
$project = $this->LoadProject($projectPath);
if ($project) {
$this->projects[$projectPath] = $project;
unset($project);
}
}
} else {
$this->RecurseDir($fullPath);
}
} else {
$this->Log('Skip', $fullPath);
}
}
closedir($dh);
}
}
/**
* Determines the diff mode to use
*
* @param string $overrideMode mode overridden by the user
*/
protected function DiffMode($overrideMode = '')
{
$mode = GitPHP_Controller_DiffBase::UnifiedDiff;
// default
$baseurl = GitPHP_Util::BaseUrl();
/*
* Check cookie
*/
if (!empty($_COOKIE[GitPHP_Controller_DiffBase::DiffModeCookie])) {
$mode = $_COOKIE[GitPHP_Controller_DiffBase::DiffModeCookie];
} else {
/*
* Create cookie to prevent browser delay
*/
setcookie(GitPHP_Controller_DiffBase::DiffModeCookie, $mode, time() + GitPHP_Controller_DiffBase::DiffModeCookieLifetime, $baseurl);
}
if (!empty($overrideMode)) {
/*
* User is choosing a new mode
*/
if ($overrideMode == 'sidebyside') {
$mode = GitPHP_Controller_DiffBase::SideBySideDiff;
setcookie(GitPHP_Controller_DiffBase::DiffModeCookie, GitPHP_Controller_DiffBase::SideBySideDiff, time() + GitPHP_Controller_DiffBase::DiffModeCookieLifetime, $baseurl);
} else {
if ($overrideMode == 'unified') {
$mode = GitPHP_Controller_DiffBase::UnifiedDiff;
setcookie(GitPHP_Controller_DiffBase::DiffModeCookie, GitPHP_Controller_DiffBase::UnifiedDiff, time() + GitPHP_Controller_DiffBase::DiffModeCookieLifetime, $baseurl);
}
}
}
return $mode;
}
/**
* PopulateProjects
*
* Populates the internal list of projects
*
* @access protected
* @throws Exception if file cannot be read
*/
protected function PopulateProjects()
{
if (!($fp = fopen($this->projectConfig, 'r'))) {
throw new Exception(sprintf(__('Failed to open project list file %1$s'), $this->projectConfig));
}
$projectRoot = GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('projectroot'));
while (!feof($fp) && ($line = fgets($fp))) {
if (preg_match('/^([^\\s]+)(\\s.+)?$/', $line, $regs)) {
if (is_file($projectRoot . $regs[1] . '/HEAD')) {
try {
$projObj = new GitPHP_Project($projectRoot, $regs[1]);
if (isset($regs[2]) && !empty($regs[2])) {
$projOwner = trim($regs[2]);
if (!empty($projOwner)) {
$projObj->SetOwner($projOwner);
}
}
$this->projects[$regs[1]] = $projObj;
} catch (Exception $e) {
GitPHP_Log::GetInstance()->Log($e->getMessage());
}
} else {
GitPHP_Log::GetInstance()->Log(sprintf('%1$s is not a git project', $projectRoot . $regs[1]));
}
}
}
fclose($fp);
}
/**
* Gets the object name
*
* @return string name
*/
public function GetName()
{
if (!empty($this->path)) {
return GitPHP_Util::BaseName($this->path);
}
return '';
}
/**
* Constructor
*
* @param string $cacheDir cache dir
* @param int $compressThreshold threshold to start compressing data at
* @param boolean $igbinary whether to use igbinary, null to autodetect
*/
public function __construct($cacheDir, $compressThreshold = 0, $igbinary = null)
{
if (file_exists($cacheDir)) {
if (!is_dir($cacheDir)) {
throw new Exception($cacheDir . ' exists but is not a directory');
} else {
if (!is_writable($cacheDir)) {
throw new Exception($cacheDir . ' is not writable');
}
}
} else {
if (!mkdir($cacheDir, 0777)) {
throw new Exception($cacheDir . ' could not be created');
}
chmod($cacheDir, 0777);
}
$this->cacheDir = GitPHP_Util::AddSlash($cacheDir, true);
if (!(is_int($compressThreshold) && $compressThreshold >= 0)) {
throw new Exception('Invalid compression threshold');
}
$this->compressThreshold = $compressThreshold;
if ($igbinary === null) {
$this->igbinary = function_exists('igbinary_serialize');
} else {
if ($igbinary) {
if (!function_exists('igbinary_serialize')) {
throw new Exception('Igbinary is not present');
}
$this->igbinary = $igbinary;
}
}
}
/**
* PopulateProjects
*
* Populates the internal list of projects
*
* @access protected
* @throws Exception if file cannot be read
*/
protected function PopulateProjects()
{
$projectRoot = GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('projectroot'));
foreach ($this->projectConfig as $proj => $projData) {
try {
if (is_string($projData)) {
// Just flat array of project paths
$projObj = new GitPHP_Project($projectRoot, $projData);
$this->projects[$projData] = $projObj;
} else {
if (is_array($projData)) {
if (is_string($proj) && !empty($proj)) {
// Project key pointing to data array
$projObj = new GitPHP_Project($projectRoot, $proj);
$this->projects[$proj] = $projObj;
$this->ApplyProjectSettings($proj, $projData);
} else {
if (isset($projData['project'])) {
// List of data arrays with projects inside
$projObj = new GitPHP_Project($projectRoot, $projData['project']);
$this->projects[$projData['project']] = $projObj;
$this->ApplyProjectSettings(null, $projData);
}
}
}
}
} catch (Exception $e) {
GitPHP_Log::GetInstance()->Log($e->getMessage());
}
}
}
/**
* __construct
*
* constructor
*
* @param string $projectDir directory to search
* @throws Exception if parameter is not a directory
* @access public
*/
public function __construct($projectDir)
{
if (!is_dir($projectDir)) {
throw new Exception(sprintf(__('%1$s is not a directory'), $projectDir));
}
$this->projectDir = GitPHP_Util::AddSlash($projectDir);
parent::__construct();
}
public function testListDir()
{
$datadir = dirname(__FILE__) . '/resources/testdir';
$listed = GitPHP_Util::ListDir($datadir);
$this->assertCount(5, $listed);
$expected = array($datadir . '/.hiddentestfile', $datadir . '/testfile1.txt', $datadir . '/testdir2/testfile2.txt', $datadir . '/testdir2/testdir4/testfile4.txt', $datadir . '/testdir3/testfile3.txt');
$this->assertCount(0, array_diff($listed, $expected));
$this->assertCount(0, array_diff($expected, $listed));
}
/**
* Initialize controller
*/
public function Initialize()
{
$this->InitializeConfig();
$this->InitializeUserList();
$this->InitializeGitExe();
$this->InitializeProjectList();
// HACK: this needs to be done early because the snapshot controller modifies the headers before opening the archive
if (!GitPHP_Util::FunctionAllowed('popen')) {
throw new GitPHP_DisabledFunctionException('popen');
}
if (isset($this->params['project'])) {
$project = $this->projectList->GetProject($this->params['project']);
if (!$project) {
throw new GitPHP_InvalidProjectParameterException($this->params['project']);
}
if ($this->userList && $this->userList->GetCount() > 0) {
if (!$project->UserCanAccess(!empty($_SESSION['gitphpuser']) ? $_SESSION['gitphpuser'] : null)) {
throw new GitPHP_UnauthorizedProjectException($this->params['project']);
}
}
$this->project = $project->GetProject();
}
if (!$this->project) {
throw new GitPHP_MissingProjectParameterException();
}
$this->preserveWhitespace = true;
if (empty($this->params['format'])) {
$this->params['format'] = $this->config->GetValue('compressformat');
}
$this->InitializeArchive();
if ($this->config->GetValue('cache')) {
$this->cacheDir = GITPHP_CACHEDIR . 'snapshots/';
if (file_exists($this->cacheDir)) {
if (!is_dir($this->cacheDir)) {
throw new Exception($this->cacheDir . ' exists but is not a directory');
} else {
if (!is_writable($this->cacheDir)) {
throw new Exception($this->cacheDir . ' is not writable');
}
}
} else {
if (!mkdir($this->cacheDir, 0777)) {
throw new Exception($this->cacheDir . ' could not be created');
}
chmod($this->cacheDir, 0777);
}
}
}
/**
* PopulateProjects
*
* Populates the internal list of projects
*
* @access protected
* @throws Exception if file cannot be read
*/
protected function PopulateProjects()
{
$projectRoot = GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('projectroot'));
foreach ($this->projectConfig as $cat => $plist) {
if (is_array($plist)) {
foreach ($plist as $pname => $ppath) {
try {
$projObj = new GitPHP_Project($projectRoot, $ppath);
if ($cat != GITPHP_NO_CATEGORY) {
$projObj->SetCategory($cat);
}
$this->projects[$ppath] = $projObj;
} catch (Exception $e) {
GitPHP_Log::GetInstance()->Log($e->getMessage());
}
}
}
}
}
/**
* Loads data for this template
*/
protected function LoadData()
{
$head = $this->GetProject()->GetHeadCommit();
$data = null;
if ($this->params['graphtype'] == 'commitactivity') {
$data = array();
$commits = explode("\n", $this->exe->Execute($this->GetProject()->GetPath(), 'rev-list', array('--format=format:"%H %ct"', $head->GetHash())));
foreach ($commits as $commit) {
if (preg_match('/^([0-9a-fA-F]{40}) ([0-9]+)$/', $commit, $regs)) {
$data[] = array('CommitEpoch' => (int) $regs[2]);
}
}
} else {
if ($this->params['graphtype'] == 'languagedist') {
$data = array();
include_once GITPHP_GESHIDIR . "geshi.php";
$geshi = new GeSHi("", 'php');
$files = explode("\n", $this->exe->Execute($this->GetProject()->GetPath(), 'ls-tree', array('-r', '--name-only', $head->GetTree()->GetHash())));
foreach ($files as $file) {
$filename = GitPHP_Util::BaseName($file);
$lang = GitPHP_Util::GeshiFilenameToLanguage($filename);
if (empty($lang)) {
$lang = $geshi->get_language_name_from_extension(substr(strrchr($filename, '.'), 1));
if (empty($lang)) {
$lang = 'Other';
}
}
if (!empty($lang) && $lang !== 'Other') {
$fulllang = $geshi->get_language_fullname($lang);
if (!empty($fulllang)) {
$lang = $fulllang;
}
}
if (isset($data[$lang])) {
$data[$lang]++;
} else {
$data[$lang] = 1;
}
}
}
}
$this->tpl->assign('data', json_encode($data));
}
/**
* PopulateProjects
*
* Populates the internal list of projects
*
* @access protected
* @throws Exception if file cannot be read
*/
protected function PopulateProjects()
{
$projectRoot = GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('projectroot'));
$use_errors = libxml_use_internal_errors(true);
$xml = simplexml_load_file($this->projectConfig);
libxml_clear_errors();
libxml_use_internal_errors($use_errors);
if (!$xml) {
throw new Exception(sprintf('Could not load SCM manager config %1$s', $this->projectConfig));
}
foreach ($xml->repositories->repository as $repository) {
if ($repository->type != 'git') {
GitPHP_Log::GetInstance()->Log(sprintf('%1$s is not a git project', $repository->name));
continue;
}
if ($repository->public != 'true') {
GitPHP_Log::GetInstance()->Log(sprintf('%1$s is not public', $repository->name));
continue;
}
$projName = trim($repository->name);
if (empty($projName)) {
continue;
}
if (is_file($projectRoot . $projName . '/HEAD')) {
try {
$projObj = new GitPHP_Project($projectRoot, $projName);
$projOwner = trim($repository->contact);
if (!empty($projOwner)) {
$projObj->SetOwner($projOwner);
}
$projDesc = trim($repository->description);
if (!empty($projDesc)) {
$projObj->SetDescription($projDesc);
}
$this->projects[$projName] = $projObj;
} catch (Exception $e) {
GitPHP_Log::GetInstance()->Log($e->getMessage());
}
} else {
GitPHP_Log::GetInstance()->Log(sprintf('%1$s is not a git project', $projName));
}
}
}
/**
* scripturl smarty function
*
* @param array $params function parameters
* @param mixed $smarty smarty object
* @return string script url
*/
function smarty_function_scripturl($params, &$smarty)
{
if (GitPHP_Config::GetInstance()->HasKey('self')) {
$selfurl = GitPHP_Config::GetInstance()->GetValue('self');
if (!empty($selfurl)) {
if (substr($selfurl, -4) != '.php') {
$selfurl = GitPHP_Util::AddSlash($selfurl);
}
return $selfurl;
}
}
if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') {
$scriptstr = 'https://';
} else {
$scriptstr = 'http://';
}
$scriptstr .= $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];
return $scriptstr;
}
/**
* 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;
}
/**
* Loads a project
*
* @param string $proj project
* @return GitPHP_Project project object
*/
protected function LoadProject($proj)
{
if (!$this->fileRead) {
$this->ReadFile();
}
$found = false;
$owner = null;
foreach ($this->fileContents as $lineData) {
if (isset($lineData['project']) && $lineData['project'] == $proj) {
$projectRoot = GitPHP_Util::AddSlash($this->projectRoot);
if (is_file($projectRoot . $proj . '/HEAD')) {
$found = true;
if (isset($lineData['owner'])) {
$owner = $lineData['owner'];
}
} else {
$this->Log('Invalid project', $projectRoot . $proj);
}
break;
}
}
if (!$found) {
return null;
}
$projectObj = new GitPHP_Project($this->projectRoot, $proj);
$this->ApplyGlobalConfig($projectObj);
$this->ApplyGitConfig($projectObj);
if (!empty($owner)) {
$projectObj->SetOwner($owner);
}
if ($this->projectSettings && isset($this->projectSettings[$proj])) {
$this->ApplyProjectSettings($projectObj, $this->projectSettings[$proj]);
}
$this->InjectProjectDependencies($projectObj);
return $projectObj;
}
/**
* Loads common data used by all templates
*/
private function LoadCommonData()
{
global $gitphp_version, $gitphp_appstring;
$this->tpl->assign('version', $gitphp_version);
$stylesheet = $this->config->GetValue('stylesheet');
if ($stylesheet == 'gitphp.css') {
// backwards compatibility
$stylesheet = 'gitphpskin.css';
}
$this->tpl->assign('stylesheet', preg_replace('/\\.css$/', '', $stylesheet));
$this->tpl->assign('javascript', $this->config->GetValue('javascript'));
$this->tpl->assign('googlejs', $this->config->GetValue('googlejs'));
if ($this->config->HasKey('title')) {
$this->tpl->assign('pagetitle', $this->config->GetValue('title'));
} else {
$this->tpl->assign('pagetitle', $gitphp_appstring);
}
if ($this->config->HasKey('homelink')) {
$this->tpl->assign('homelink', $this->config->GetValue('homelink'));
} else {
if ($this->resource) {
$this->tpl->assign('homelink', $this->resource->translate('projects'));
} else {
$this->tpl->assign('homelink', 'projects');
}
}
$this->tpl->assign('action', $this->GetName());
$this->tpl->assign('actionlocal', $this->GetName(true));
if ($this->project) {
$this->tpl->assign('project', $this->GetProject());
}
if ($this->config->GetValue('search')) {
$this->tpl->assign('enablesearch', true);
}
if ($this->config->GetValue('filesearch')) {
$this->tpl->assign('filesearch', true);
}
if (isset($this->params['search'])) {
$this->tpl->assign('search', $this->params['search']);
}
if (isset($this->params['searchtype'])) {
$this->tpl->assign('searchtype', $this->params['searchtype']);
}
if ($this->resource) {
$this->tpl->assign('currentlocale', $this->resource->GetLocale());
$this->tpl->assign('currentprimarylocale', $this->resource->GetPrimaryLocale());
$this->tpl->assign('resource', $this->resource);
} else {
$this->tpl->assign('currentlocale', 'en_US');
$this->tpl->assign('currentprimarylocale', 'en');
}
$this->tpl->assign('supportedlocales', GitPHP_Resource::SupportedLocales(true));
if ($this->config->GetValue('graphs')) {
$this->tpl->assign('enablegraphs', true);
}
$this->tpl->assign('baseurl', GitPHP_Util::BaseUrl());
$requesturl = $_SERVER['REQUEST_URI'];
$querypos = strpos($requesturl, '?');
if ($querypos !== false) {
$requesturl = substr($requesturl, 0, $querypos);
}
$this->tpl->assign('requesturl', $requesturl);
if ($this->router) {
$this->router->SetCleanUrl($this->config->GetValue('cleanurl') ? true : false);
$this->router->SetAbbreviate($this->config->GetValue('abbreviateurl') ? true : false);
if ($this->config->GetValue('self')) {
$this->router->SetBaseUrl($this->config->GetValue('self'));
}
$this->tpl->assign('router', $this->router);
}
$getvars = array();
if (isset($_SERVER['QUERY_STRING'])) {
$getvars = explode('&', $_SERVER['QUERY_STRING']);
}
$getvarsmapped = array();
foreach ($getvars as $varstr) {
$eqpos = strpos($varstr, '=');
if ($eqpos > 0) {
$var = substr($varstr, 0, $eqpos);
$val = substr($varstr, $eqpos + 1);
if (!(empty($var) || empty($val) || $var == 'q')) {
$getvarsmapped[$var] = urldecode($val);
}
}
}
$this->tpl->assign('requestvars', $getvarsmapped);
$this->tpl->assign('snapshotformats', GitPHP_Archive::SupportedFormats());
if ($this->userList && $this->userList->GetCount() > 0) {
$this->tpl->assign('loginenabled', true);
if (!empty($_SESSION['gitphpuser'])) {
$user = $this->userList->GetUser($_SESSION['gitphpuser']);
if ($user) {
$this->tpl->assign('loggedinuser', $user->GetUsername());
}
}
}
if ($this->log && $this->log->GetEnabled()) {
$this->tpl->assign('debug', true);
}
}
/**
* Loads data for this template
*/
protected function LoadData()
{
$head = $this->GetProject()->GetHeadCommit();
$this->tpl->assign('head', $head);
$commit = $this->GetProject()->GetCommit($this->params['hashbase']);
$this->tpl->assign('commit', $commit);
if (!isset($this->params['hash']) && isset($this->params['file'])) {
$this->params['hash'] = $commit->GetTree()->PathToHash($this->params['file']);
if (empty($this->params['hash'])) {
throw new GitPHP_FileNotFoundException($this->params['file']);
}
}
$blob = $this->GetProject()->GetObjectManager()->GetBlob($this->params['hash']);
if ($this->params['file']) {
$blob->SetPath($this->params['file']);
}
$blob->SetCommit($commit);
$this->tpl->assign('blob', $blob);
$blame = new GitPHP_FileBlame($this->GetProject(), $commit, $this->params['file'], $this->exe);
$this->tpl->assign('blame', $blame->GetBlame());
if (isset($this->params['output']) && $this->params['output'] == 'js') {
return;
}
$this->tpl->assign('tree', $commit->GetTree());
if ($this->config->GetValue('geshi')) {
include_once GITPHP_GESHIDIR . "geshi.php";
if (class_exists('GeSHi')) {
$geshi = new GeSHi("", 'php');
if ($geshi) {
$lang = GitPHP_Util::GeshiFilenameToLanguage($blob->GetName());
if (empty($lang)) {
$lang = $geshi->get_language_name_from_extension(substr(strrchr($blob->GetName(), '.'), 1));
}
if (!empty($lang)) {
$geshi->enable_classes();
$geshi->enable_strict_mode(GESHI_MAYBE);
$geshi->set_source($blob->GetData());
$geshi->set_language($lang);
$geshi->set_header_type(GESHI_HEADER_PRE_TABLE);
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$output = $geshi->parse_code();
$bodystart = strpos($output, '<td');
$bodyend = strrpos($output, '</tr>');
if ($bodystart !== false && $bodyend !== false) {
$geshihead = substr($output, 0, $bodystart);
$geshifoot = substr($output, $bodyend);
$geshibody = substr($output, $bodystart, $bodyend - $bodystart);
$this->tpl->assign('geshihead', $geshihead);
$this->tpl->assign('geshibody', $geshibody);
$this->tpl->assign('geshifoot', $geshifoot);
$this->tpl->assign('geshicss', $geshi->get_stylesheet());
$this->tpl->assign('geshi', true);
}
}
}
}
}
}
/**
* Loads data for this template
*/
protected function LoadData()
{
$commit = $this->GetProject()->GetCommit($this->params['hashbase']);
$this->tpl->assign('commit', $commit);
$tree = $commit->GetTree();
$this->tpl->assign('tree', $commit->GetTree());
if (!isset($this->params['hash']) && isset($this->params['file'])) {
$this->params['hash'] = $tree->PathToHash($this->params['file']);
if (empty($this->params['hash'])) {
throw new GitPHP_FileNotFoundException($this->params['file']);
}
}
$blob = $this->GetProject()->GetObjectManager()->GetBlob($this->params['hash']);
if (!empty($this->params['file'])) {
$blob->SetPath($this->params['file']);
}
$blob->SetCommit($commit);
$this->tpl->assign('blob', $blob);
if ($this->Plain()) {
return;
}
$head = $this->GetProject()->GetHeadCommit();
$this->tpl->assign('head', $head);
if ($this->config->GetValue('filemimetype')) {
$mimeReader = new GitPHP_FileMimeTypeReader($blob, $this->GetMimeStrategy());
$mimetype = $mimeReader->GetMimeType(true);
if ($mimetype == 'image') {
$this->tpl->assign('datatag', true);
$this->tpl->assign('mime', $mimeReader->GetMimeType());
$this->tpl->assign('data', base64_encode($blob->GetData()));
return;
}
}
if ($this->config->GetValue('geshi')) {
include_once GITPHP_GESHIDIR . "geshi.php";
if (class_exists('GeSHi')) {
$geshi = new GeSHi("", 'php');
if ($geshi) {
$lang = GitPHP_Util::GeshiFilenameToLanguage($blob->GetName());
if (empty($lang)) {
$lang = $geshi->get_language_name_from_extension(substr(strrchr($blob->GetName(), '.'), 1));
}
if (!empty($lang)) {
$geshi->enable_classes();
$geshi->enable_strict_mode(GESHI_MAYBE);
$geshi->set_source($blob->GetData());
$geshi->set_language($lang);
$geshi->set_header_type(GESHI_HEADER_PRE_TABLE);
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$geshi->set_overall_id('blobData');
$this->tpl->assign('geshiout', $geshi->parse_code());
$this->tpl->assign('geshicss', $geshi->get_stylesheet());
$this->tpl->assign('geshi', true);
return;
}
}
}
}
$this->tpl->assign('bloblines', $blob->GetData(true));
}
/**
* Gets the project as a filename/url friendly slug
*
* @return string the slug
*/
public function GetSlug()
{
$project = $this->project;
if (substr($project, -4) == '.git') {
$project = substr($project, 0, -4);
}
return GitPHP_Util::MakeSlug($project);
}
/**
* Applies global config settings to a project
*
* @param GitPHP_Project $project project
*/
protected function ApplyGlobalConfig($project)
{
if (!$project) {
return;
}
if (!$this->config) {
return;
}
if ($this->config->GetValue('cloneurl')) {
$project->SetCloneUrl(GitPHP_Util::AddSlash($this->config->GetValue('cloneurl'), false) . $project->GetProject());
}
if ($this->config->GetValue('pushurl')) {
$project->SetPushUrl(GitPHP_Util::AddSlash($this->config->GetValue('pushurl'), false) . $project->GetProject());
}
if ($this->config->GetValue('bugpattern')) {
$project->SetBugPattern($this->config->GetValue('bugpattern'));
}
if ($this->config->GetValue('bugurl')) {
$project->SetBugUrl($this->config->GetValue('bugurl'));
}
if ($this->config->HasKey('compat')) {
$project->SetCompat($this->config->GetValue('compat'));
}
if ($this->config->HasKey('uniqueabbrev')) {
$project->SetUniqueAbbreviation($this->config->GetValue('uniqueabbrev'));
}
if ($this->config->GetValue('abbreviateurl')) {
$project->SetUniqueAbbreviation(true);
}
}
/**
* __construct
*
* Constructor
*
* @access public
*/
public function __construct()
{
$this->dir = GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('gittmp'));
if (empty($this->dir)) {
$this->dir = GitPHP_TmpDir::SystemTmpDir();
}
if (empty($this->dir)) {
throw new Exception(__('No tmpdir defined'));
}
if (file_exists($this->dir)) {
if (is_dir($this->dir)) {
if (!is_writeable($this->dir)) {
throw new Exception(sprintf(__('Specified tmpdir %1$s is not writable'), $this->dir));
}
} else {
throw new Exception(sprintf(__('Specified tmpdir %1$s is not a directory'), $this->dir));
}
} else {
if (!mkdir($this->dir, 0700)) {
throw new Exception(sprintf(__('Could not create tmpdir %1$s'), $this->dir));
}
}
}
/**
* Get the base install url (without index)
*
* @param boolean $full true to return full url (include protocol and hostname)
* @return string base url
*/
public static function BaseUrl($full = false)
{
$baseurl = $_SERVER['SCRIPT_NAME'];
if (substr_compare($baseurl, 'index.php', -9) === 0) {
$baseurl = dirname($baseurl);
}
if ($full) {
$baseurl = $_SERVER['HTTP_HOST'] . $baseurl;
if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') {
$baseurl = 'https://' . $baseurl;
} else {
$baseurl = 'http://' . $baseurl;
}
}
if (GitPHP_Util::IsWindows()) {
$baseurl = rtrim($baseurl, "\\");
}
return rtrim($baseurl, "/");
}
/**
* LoadData
*
* Loads data for this template
*
* @access protected
*/
protected function LoadData()
{
$commit = $this->project->GetCommit($this->params['hashbase']);
$this->tpl->assign('commit', $commit);
if (!isset($this->params['hash']) && isset($this->params['file'])) {
$this->params['hash'] = $commit->PathToHash($this->params['file']);
}
$blob = $this->project->GetBlob($this->params['hash']);
if (!empty($this->params['file'])) {
$blob->SetPath($this->params['file']);
}
$blob->SetCommit($commit);
$this->tpl->assign('blob', $blob);
if (isset($this->params['plain']) && $this->params['plain']) {
return;
}
$head = $this->project->GetHeadCommit();
$this->tpl->assign('head', $head);
$this->tpl->assign('tree', $commit->GetTree());
if (GitPHP_Config::GetInstance()->GetValue('filemimetype', true)) {
$mime = $blob->FileMime();
if ($mime) {
$mimetype = strtok($mime, '/');
if ($mimetype == 'image') {
$this->tpl->assign('datatag', true);
$this->tpl->assign('mime', $mime);
$this->tpl->assign('data', base64_encode($blob->GetData()));
return;
}
}
}
if (GitPHP_Config::GetInstance()->GetValue('geshi', true)) {
include_once GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('geshiroot', 'lib/geshi/')) . "geshi.php";
if (class_exists('GeSHi')) {
$geshi = new GeSHi("", 'php');
if ($geshi) {
$lang = $geshi->get_language_name_from_extension(substr(strrchr($blob->GetName(), '.'), 1));
if (!empty($lang)) {
$geshi->enable_classes();
$geshi->enable_strict_mode(GESHI_MAYBE);
$geshi->set_source($blob->GetData());
$geshi->set_language($lang);
$geshi->set_header_type(GESHI_HEADER_PRE_TABLE);
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$geshi->set_overall_id('blobData');
$this->tpl->assign('geshiout', $geshi->parse_code());
$this->tpl->assign('geshicss', $geshi->get_stylesheet());
$this->tpl->assign('geshi', true);
return;
}
}
}
}
$this->tpl->assign('bloblines', $blob->GetData(true));
}
/**
* FileMime_File
*
* Get the file mimetype using file command
*
* @access private
* @return string mimetype
*/
private function FileMime_File()
{
if (GitPHP_Util::IsWindows()) {
return '';
}
if (!$this->dataRead) {
$this->ReadData();
}
if (!$this->data) {
return '';
}
$descspec = array(0 => array('pipe', 'r'), 1 => array('pipe', 'w'));
$proc = proc_open('file -b --mime -', $descspec, $pipes);
if (is_resource($proc)) {
fwrite($pipes[0], $this->data);
fclose($pipes[0]);
$mime = stream_get_contents($pipes[1]);
fclose($pipes[1]);
proc_close($proc);
if ($mime && strpos($mime, '/')) {
if (strpos($mime, ';')) {
$mime = strtok($mime, ';');
}
return $mime;
}
}
return '';
}
/**
* Gets whether this mimetype strategy is valid
*
* @return bool true if valid
*/
public function Valid()
{
return !GitPHP_Util::IsWindows();
}
/**
* GetFilename
*
* Gets the filename for this archive
*
* @access public
* @return string filename
*/
public function GetFilename()
{
if (!empty($this->fileName)) {
return $this->fileName;
}
$fname = $this->GetProject()->GetSlug();
if (!empty($this->path)) {
$fname .= '-' . GitPHP_Util::MakeSlug($this->path);
}
$fname .= '.' . $this->GetExtension();
return $fname;
}
/**
* CreateSmarty
*
* Instantiates Smarty cache
*
* @access private
*/
private function CreateSmarty()
{
if ($this->tpl) {
return;
}
require_once GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('smarty_prefix', 'lib/smarty/libs/')) . 'Smarty.class.php';
$this->tpl = new Smarty();
$this->tpl->addPluginsDir(GITPHP_INCLUDEDIR . 'smartyplugins');
$this->tpl->caching = Smarty::CACHING_LIFETIME_SAVED;
$servers = GitPHP_Config::GetInstance()->GetValue('memcache', null);
if (isset($servers) && is_array($servers) && count($servers) > 0) {
$this->tpl->caching_type = 'memcache';
}
}
/**
* GetPushUrl
*
* Gets the push URL for this repository, if specified
*
* @access public
* @return string push url
*/
public function GetPushUrl()
{
if ($this->pushUrl !== null) {
return $this->pushUrl;
}
if ($this->GetConfig()->HasValue('gitphp.pushurl')) {
return $this->GetConfig()->GetValue('gitphp.pushurl');
}
$pushurl = GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('pushurl', ''), false);
if (!empty($pushurl)) {
$pushurl .= $this->project;
}
return $pushurl;
}
/**
* DefaultBinary
*
* Gets the default binary for the platform
*
* @access public
* @static
* @return string binary
*/
public static function DefaultBinary()
{
if (GitPHP_Util::IsWindows()) {
// windows
if (GitPHP_Util::Is64Bit()) {
// match x86_64 and x64 (64 bit)
// C:\Program Files (x86)\Git\bin\git.exe
return 'C:\\Progra~2\\Git\\bin\\git.exe';
} else {
// 32 bit
// C:\Program Files\Git\bin\git.exe
return 'C:\\Progra~1\\Git\\bin\\git.exe';
}
} else {
// *nix, just use PATH
return 'git';
}
}
