public function setup()
{
clearstatcache();
$fs = new Adapter\Local(__DIR__ . '/');
$fs->deleteDir('files');
$fs->createDir('files');
}
public function testCloseStream()
{
//ensure all basic stream stuff works
$sourceFile = OC::$SERVERROOT . '/tests/data/lorem.txt';
$tmpFile = \OC::$server->getTempManager()->getTemporaryFile('.txt');
$file = 'close://' . $tmpFile;
$this->assertTrue(file_exists($file));
file_put_contents($file, file_get_contents($sourceFile));
$this->assertEquals(file_get_contents($sourceFile), file_get_contents($file));
unlink($file);
clearstatcache();
$this->assertFalse(file_exists($file));
//test callback
$tmpFile = \OC::$server->getTempManager()->getTemporaryFile('.txt');
$file = 'close://' . $tmpFile;
$actual = false;
$callback = function ($path) use(&$actual) {
$actual = $path;
};
\OC\Files\Stream\Close::registerCallback($tmpFile, $callback);
$fh = fopen($file, 'w');
fwrite($fh, 'asd');
fclose($fh);
$this->assertSame($tmpFile, $actual);
}
public function __construct()
{
$defaults = array('chuser' => false, 'uid' => 99, 'gid' => 99, 'maxTimes' => 0, 'maxMemory' => 0, 'limitMemory' => 0, 'log' => '/tmp/' . get_class($this) . '.log', 'pid' => '/tmp/' . get_class($this) . '.pid', 'help' => "Usage:\n\n{$_SERVER['_']} " . __FILE__ . " start|stop|restart|status|help\n\n");
$this->_options += $defaults;
ini_set('memory_limit', $this->_options['limitMemory']);
clearstatcache();
}
/**
* Generate doctrine proxy classes for extended entities for the given entity manager
*
* @param EntityManager $em
*/
protected function generateEntityManagerProxies(EntityManager $em)
{
$isAutoGenerated = $em->getConfiguration()->getAutoGenerateProxyClasses();
if (!$isAutoGenerated) {
$proxyDir = $em->getConfiguration()->getProxyDir();
if (!empty($this->cacheDir) && $this->kernelCacheDir !== $this->cacheDir && strpos($proxyDir, $this->kernelCacheDir) === 0) {
$proxyDir = $this->cacheDir . substr($proxyDir, strlen($this->kernelCacheDir));
}
$metadataFactory = $em->getMetadataFactory();
$proxyFactory = $em->getProxyFactory();
$extendConfigs = $this->extendConfigProvider->getConfigs(null, true);
foreach ($extendConfigs as $extendConfig) {
if (!$extendConfig->is('is_extend')) {
continue;
}
if ($extendConfig->in('state', [ExtendScope::STATE_NEW])) {
continue;
}
$entityClass = $extendConfig->getId()->getClassName();
$proxyFileName = $proxyDir . DIRECTORY_SEPARATOR . '__CG__' . str_replace('\\', '', $entityClass) . '.php';
$metadata = $metadataFactory->getMetadataFor($entityClass);
$proxyFactory->generateProxyClasses([$metadata], $proxyDir);
clearstatcache(true, $proxyFileName);
}
}
}
/**
* Tests a simple composer install without core, but adding core later.
*/
public function testComposerInstallAndUpdate()
{
$exampleScaffoldFile = $this->tmpDir . DIRECTORY_SEPARATOR . 'index.php';
$this->assertFileNotExists($exampleScaffoldFile, 'Scaffold file should not be exist.');
$this->composer('install');
$this->assertFileExists($this->tmpDir . DIRECTORY_SEPARATOR . 'core', 'Drupal core is installed.');
$this->assertFileExists($exampleScaffoldFile, 'Scaffold file should be automatically installed.');
$this->fs->remove($exampleScaffoldFile);
$this->assertFileNotExists($exampleScaffoldFile, 'Scaffold file should not be exist.');
$this->composer('drupal-scaffold');
$this->assertFileExists($exampleScaffoldFile, 'Scaffold file should be installed by "drupal-scaffold" command.');
foreach (['8.0.1', '8.1.x-dev'] as $version) {
// We touch a scaffold file, so we can check the file was modified after
// the scaffold update.
touch($exampleScaffoldFile);
$mtime_touched = filemtime($exampleScaffoldFile);
// Requiring a newer version triggers "composer update"
$this->composer('require --update-with-dependencies drupal/core:"' . $version . '"');
clearstatcache();
$mtime_after = filemtime($exampleScaffoldFile);
$this->assertNotEquals($mtime_after, $mtime_touched, 'Scaffold file was modified by composer update. (' . $version . ')');
}
// We touch a scaffold file, so we can check the file was modified after
// the custom commandscaffold update.
touch($exampleScaffoldFile);
clearstatcache();
$mtime_touched = filemtime($exampleScaffoldFile);
$this->composer('drupal-scaffold');
clearstatcache();
$mtime_after = filemtime($exampleScaffoldFile);
$this->assertNotEquals($mtime_after, $mtime_touched, 'Scaffold file was modified by custom command.');
}
public function initRunFolder()
{
clearstatcache();
if (!File::exists($this->tmpRunFolder) && !is_dir($this->tmpRunFolder)) {
$this->filesystem->mkdir($this->tmpRunFolder);
}
}
function is_page($page, $clearcache = FALSE)
{
if ($clearcache) {
clearstatcache();
}
return file_exists(get_filename($page));
}
/**
* {@inheritdoc}
*/
public function write($key, $content)
{
$dir = dirname($key);
if (!is_dir($dir)) {
if (false === @mkdir($dir, 0777, true)) {
clearstatcache(false, $dir);
if (!is_dir($dir)) {
throw new RuntimeException(sprintf('Unable to create the cache directory (%s).', $dir));
}
}
} elseif (!is_writable($dir)) {
throw new RuntimeException(sprintf('Unable to write in the cache directory (%s).', $dir));
}
$tmpFile = tempnam($dir, basename($key));
if (false !== @file_put_contents($tmpFile, $content) && @rename($tmpFile, $key)) {
@chmod($key, 0666 & ~umask());
if (self::FORCE_BYTECODE_INVALIDATION == ($this->options & self::FORCE_BYTECODE_INVALIDATION)) {
// Compile cached file into bytecode cache
if (function_exists('opcache_invalidate')) {
opcache_invalidate($key, true);
} elseif (function_exists('apc_compile_file')) {
apc_compile_file($key);
}
}
return;
}
throw new RuntimeException(sprintf('Failed to write cache file "%s".', $key));
}
public function testExecute()
{
$application = $this->getApplication();
$application->add(new ListCommand());
$command = $this->getApplication()->find('dev:module:create');
$root = getcwd();
// delete old module
if (is_dir($root . '/N98Magerun_UnitTest')) {
$filesystem = new Filesystem();
$filesystem->recursiveRemoveDirectory($root . '/N98Magerun_UnitTest');
clearstatcache();
}
$commandTester = new CommandTester($command);
$commandTester->execute(array('command' => $command->getName(), '--add-all' => true, '--add-setup' => true, '--add-readme' => true, '--add-composer' => true, '--modman' => true, '--description' => 'Unit Test Description', '--author-name' => 'Unit Test', '--author-email' => '*****@*****.**', 'vendorNamespace' => 'N98Magerun', 'moduleName' => 'UnitTest'));
$this->assertFileExists($root . '/N98Magerun_UnitTest/composer.json');
$this->assertFileExists($root . '/N98Magerun_UnitTest/readme.md');
$moduleBaseFolder = $root . '/N98Magerun_UnitTest/src/app/code/local/N98Magerun/UnitTest/';
$this->assertFileExists($moduleBaseFolder . 'etc/config.xml');
$this->assertFileExists($moduleBaseFolder . 'Block');
$this->assertFileExists($moduleBaseFolder . 'Model');
$this->assertFileExists($moduleBaseFolder . 'Helper');
$this->assertFileExists($moduleBaseFolder . 'data/n98magerun_unittest_setup');
$this->assertFileExists($moduleBaseFolder . 'sql/n98magerun_unittest_setup');
// delete old module
if (is_dir($root . '/N98Magerun_UnitTest')) {
$filesystem = new Filesystem();
$filesystem->recursiveRemoveDirectory($root . '/N98Magerun_UnitTest');
clearstatcache();
}
}
function doRewrite()
{
clearstatcache();
if (!($file = fopen($this->path, "r"))) {
$this->error = true;
return false;
}
$content = fread($file, filesize($this->path));
fclose($file);
foreach ($this->rewrite as $key => $val) {
$val = str_replace('$', '\\$', $val);
if (is_int($val) && preg_match("/(define\\()([\"'])(" . $key . ")\\2,\\s*([0-9]+)\\s*\\)/", $content)) {
$content = preg_replace("/(define\\()([\"'])(" . $key . ")\\2,\\s*([0-9]+)\\s*\\)/", "define('" . $key . "', " . $val . ")", $content);
$this->report .= _OKIMG . sprintf(_INSTALL_L121, "<b>{$key}</b>", $val) . "<br />\n";
} elseif (preg_match("/(define\\()([\"'])(" . $key . ")\\2,\\s*([\"'])(.*?)\\4\\s*\\)/", $content)) {
$content = preg_replace("/(define\\()([\"'])(" . $key . ")\\2,\\s*([\"'])(.*?)\\4\\s*\\)/", "define('" . $key . "', '" . $val . "')", $content);
$this->report .= _OKIMG . sprintf(_INSTALL_L121, "<b>{$key}</b>", $val) . "<br />\n";
} else {
$this->error = true;
$this->report .= _NGIMG . sprintf(_INSTALL_L122, "<b>{$key}</b>", $val) . "<br />\n";
}
}
if (!($file = fopen($this->path, "w"))) {
$this->error = true;
return false;
}
if (fwrite($file, $content) == -1) {
fclose($file);
$this->error = true;
return false;
}
fclose($file);
return true;
}
/**
* Handle a single request
*
* @param string method request method
* @param string query query string
* @param [:string] headers request headers
* @param string data post data
* @param peer.Socket socket
* @return int
*/
public function handleRequest($method, $query, array $headers, $data, Socket $socket)
{
$url = parse_url($query);
$f = new File($this->docroot, strtr(preg_replace('#\\.\\./?#', '/', urldecode($url['path'])), '/', DIRECTORY_SEPARATOR));
if (!is_file($f->getURI())) {
return call_user_func($this->notFound, $this, $socket, $url['path']);
}
// Implement If-Modified-Since/304 Not modified
$lastModified = $f->lastModified();
if ($mod = $this->header($headers, 'If-Modified-Since')) {
$d = strtotime($mod);
if ($lastModified <= $d) {
$this->sendHeader($socket, 304, 'Not modified', []);
return 304;
}
}
clearstatcache();
try {
$f->open(File::READ);
} catch (IOException $e) {
$this->sendErrorMessage($socket, 500, 'Internal server error', $e->getMessage());
$f->close();
return 500;
}
// Send OK header and data in 8192 byte chunks
$this->sendHeader($socket, 200, 'OK', ['Last-Modified: ' . gmdate('D, d M Y H:i:s T', $lastModified), 'Content-Type: ' . MimeType::getByFileName($f->getFilename()), 'Content-Length: ' . $f->size()]);
while (!$f->eof()) {
$socket->write($f->read(8192));
}
$f->close();
return 200;
}
/**
* {@inheritDoc}
*/
public function boot()
{
// Register an autoloader for proxies to avoid issues when unserializing them
// when the ORM is used.
if ($this->container->hasParameter('doctrine.orm.proxy_namespace')) {
$namespace = $this->container->getParameter('doctrine.orm.proxy_namespace');
$dir = $this->container->getParameter('doctrine.orm.proxy_dir');
$proxyGenerator = null;
if ($this->container->getParameter('doctrine.orm.auto_generate_proxy_classes')) {
// See https://github.com/symfony/symfony/pull/3419 for usage of references
$container =& $this->container;
$proxyGenerator = function ($proxyDir, $proxyNamespace, $class) use(&$container) {
$originalClassName = ClassUtils::getRealClass($class);
/** @var $registry Registry */
$registry = $container->get('doctrine');
// Tries to auto-generate the proxy file
/** @var $em \Doctrine\ORM\EntityManager */
foreach ($registry->getManagers() as $em) {
if (!$em->getConfiguration()->getAutoGenerateProxyClasses()) {
continue;
}
$metadataFactory = $em->getMetadataFactory();
if ($metadataFactory->isTransient($originalClassName)) {
continue;
}
$classMetadata = $metadataFactory->getMetadataFor($originalClassName);
$em->getProxyFactory()->generateProxyClasses(array($classMetadata));
clearstatcache(true, Autoloader::resolveFile($proxyDir, $proxyNamespace, $class));
break;
}
};
}
$this->autoloader = Autoloader::register($dir, $namespace, $proxyGenerator);
}
}
function isValid($id, $group = 'default', $doNotTestCacheValidity = false)
{
$this->_id = $id;
$this->_group = $group;
if ($this->_caching) {
$this->_setRefreshTime();
$this->_setFileName($id, $group);
clearstatcache();
if ($this->_memoryCaching) {
if (isset($this->_memoryCachingArray[$this->_file])) {
return true;
}
if ($this->_onlyMemoryCaching) {
return false;
}
}
if ($doNotTestCacheValidity || is_null($this->_refreshTime)) {
if (file_exists($this->_file)) {
return true;
}
} else {
if (file_exists($this->_file) && @filemtime($this->_file) > $this->_refreshTime) {
return true;
}
}
}
return false;
}
function cron_auto_del_temp_download()
{
$dir = NV_ROOTDIR . '/' . NV_TEMP_DIR;
$result = true;
if ($dh = opendir($dir)) {
while (($file = readdir($dh)) !== false) {
if (preg_match('/^(' . nv_preg_quote(NV_TEMPNAM_PREFIX) . ')[a-zA-Z0-9\\_\\.]+$/', $file)) {
if (filemtime($dir . '/' . $file) + 600 < NV_CURRENTTIME) {
if (is_file($dir . '/' . $file)) {
if (!@unlink($dir . '/' . $file)) {
$result = false;
}
} else {
$rt = nv_deletefile($dir . '/' . $file, true);
if ($rt[0] == 0) {
$result = false;
}
}
}
}
}
closedir($dh);
clearstatcache();
}
return $result;
}
function debug($data)
{
global $timezone;
if (function_exists("date_default_timezone_set")) {
// php 5.1.x
@date_default_timezone_set($timezone);
}
$debug_file = "./tfu.log";
$debug_string = date("m.d.Y G:i:s") . " - " . $data . "\n\n";
if (file_exists($debug_file)) {
if (filesize($debug_file) > 1000000) {
// debug file max = 1MB !
$debug_file_local = fopen($debug_file, 'w');
} else {
$debug_file_local = fopen($debug_file, 'a');
}
fputs($debug_file_local, $debug_string);
fclose($debug_file_local);
} else {
if (is_writeable(dirname(__FILE__))) {
$debug_file_local = fopen($debug_file, 'w');
fputs($debug_file_local, $debug_string);
fclose($debug_file_local);
clearstatcache();
} else {
error_log($debug_string, 0);
}
}
}
public function testCloseStream()
{
//ensure all basic stream stuff works
$sourceFile = OC::$SERVERROOT . '/tests/data/lorem.txt';
$tmpFile = OC_Helper::TmpFile('.txt');
$file = 'close://' . $tmpFile;
$this->assertTrue(file_exists($file));
file_put_contents($file, file_get_contents($sourceFile));
$this->assertEquals(file_get_contents($sourceFile), file_get_contents($file));
unlink($file);
clearstatcache();
$this->assertFalse(file_exists($file));
//test callback
$tmpFile = OC_Helper::TmpFile('.txt');
$file = 'close://' . $tmpFile;
\OC\Files\Stream\Close::registerCallback($tmpFile, array('Test_StreamWrappers', 'closeCallBack'));
$fh = fopen($file, 'w');
fwrite($fh, 'asd');
try {
fclose($fh);
$this->fail('Expected exception');
} catch (Exception $e) {
$path = $e->getMessage();
$this->assertEquals($path, $tmpFile);
}
}
private function renameFile()
{
clearstatcache();
if (file_exists($this->filePath)) {
$size = filesize($this->filePath);
if ($size >= $this->limitSize) {
$dir = opendir($this->path);
$ar = array();
while ($file = readdir($dir)) {
if ($this->isFileLog($file)) {
$number = $this->getNumberFile($file);
array_push($ar, $number);
}
}
sort($ar);
$n = count($ar);
for ($i = $n - 1; $i >= 0; $i--) {
$oldName = $this->path . $this->fileName . $this->fileSeparatorVersion . $ar[$i] . $this->fileExtension;
$newName = $this->path . $this->fileName . $this->fileSeparatorVersion . ($i + 2) . $this->fileExtension;
if ($i + 1 >= $this->limitFile) {
unlink($oldName);
} else {
rename($oldName, $newName);
}
}
rename($this->filePath, $this->path . $this->fileName . $this->fileSeparatorVersion . 1 . $this->fileExtension);
}
}
}
/**
* @medium
*/
function testWatcher()
{
$storage = $this->getTestStorage();
$cache = $storage->getCache();
$updater = $storage->getWatcher();
//set the mtime to the past so it can detect an mtime change
$cache->put('', array('storage_mtime' => 10));
$this->assertTrue($cache->inCache('folder/bar.txt'));
$this->assertTrue($cache->inCache('folder/bar2.txt'));
$this->assertFalse($cache->inCache('bar.test'));
$storage->file_put_contents('bar.test', 'foo');
$updater->checkUpdate('');
$this->assertTrue($cache->inCache('bar.test'));
$cachedData = $cache->get('bar.test');
$this->assertEquals(3, $cachedData['size']);
$cache->put('bar.test', array('storage_mtime' => 10));
$storage->file_put_contents('bar.test', 'test data');
// make sure that PHP can read the new size correctly
clearstatcache();
$updater->checkUpdate('bar.test');
$cachedData = $cache->get('bar.test');
$this->assertEquals(9, $cachedData['size']);
$cache->put('folder', array('storage_mtime' => 10));
$storage->unlink('folder/bar2.txt');
$updater->checkUpdate('folder');
$this->assertTrue($cache->inCache('folder/bar.txt'));
$this->assertFalse($cache->inCache('folder/bar2.txt'));
}
/**
* Extract a frame from a movie file. Valid movie_options are start_time (in seconds),
* input_args (extra ffmpeg input args) and output_args (extra ffmpeg output args). Extra args
* are added at the end of the list, so they can override any prior args.
*
* @param string $input_file
* @param string $output_file
* @param array $movie_options (optional)
*/
static function extract_frame($input_file, $output_file, $movie_options = null)
{
$ffmpeg = movie::find_ffmpeg();
if (empty($ffmpeg)) {
throw new Exception("@todo MISSING_FFMPEG");
}
list($width, $height, $mime_type, $extension, $duration) = movie::get_file_metadata($input_file);
if (isset($movie_options["start_time"]) && is_numeric($movie_options["start_time"])) {
$start_time = max(0, $movie_options["start_time"]);
// ensure it's non-negative
} else {
$start_time = module::get_var("gallery", "movie_extract_frame_time", 3);
// use default
}
// extract frame at start_time, unless movie is too short
$start_time_arg = $duration >= $start_time + 0.1 ? "-ss " . movie::seconds_to_hhmmssdd($start_time) : "";
$input_args = isset($movie_options["input_args"]) ? $movie_options["input_args"] : "";
$output_args = isset($movie_options["output_args"]) ? $movie_options["output_args"] : "";
$cmd = escapeshellcmd($ffmpeg) . " {$input_args} -i " . escapeshellarg($input_file) . " -an {$start_time_arg} -an -r 1 -vframes 1" . " -s {$width}x{$height}" . " -y -f mjpeg {$output_args} " . escapeshellarg($output_file) . " 2>&1";
exec($cmd, $exec_output, $exec_return);
clearstatcache();
// use $filename parameter when PHP_version is 5.3+
if (filesize($output_file) == 0 || $exec_return) {
// Maybe the movie needs the "-threads 1" argument added
// (see http://sourceforge.net/apps/trac/gallery/ticket/1924)
$cmd = escapeshellcmd($ffmpeg) . " -threads 1 {$input_args} -i " . escapeshellarg($input_file) . " -an {$start_time_arg} -an -r 1 -vframes 1" . " -s {$width}x{$height}" . " -y -f mjpeg {$output_args} " . escapeshellarg($output_file) . " 2>&1";
exec($cmd, $exec_output, $exec_return);
clearstatcache();
if (filesize($output_file) == 0 || $exec_return) {
throw new Exception("@todo FFMPEG_FAILED");
}
}
}
function GAL_getImageInfo($folder, $file)
{
$thumbFolder = $folder . $GLOBALS['GAL_thumbnail_folder'];
$fileName = $file . '.meta';
$ret = array();
$ret['dateLastModified'] = -1;
clearstatcache();
if (!file_exists($thumbFolder . $fileName)) {
$dateLastModified = @filemtime($folder . $file);
$f = @fopen($thumbFolder . $fileName, 'wb');
if (is_resource($f)) {
fwrite($f, $dateLastModified);
fclose($f);
}
$ret['dateLastModified'] = $dateLastModified;
} else {
$f = @fopen($thumbFolder . $fileName, 'rb');
if (is_resource($f)) {
$dateLastModified = trim(@fread($f, filesize($thumbFolder . $fileName)));
fclose($f);
}
$ret['dateLastModified'] = $dateLastModified;
}
flush();
return $ret;
}
/**
* Return array of filenames to convert
* @param string $dirName
* @return mixed
*/
function getFileList($dirName = null)
{
if (!is_string($dirName)) {
return false;
}
if (!is_dir($dirName)) {
return false;
}
if (!is_readable($dirName)) {
return false;
}
clearstatcache();
$ret_ar = array();
if (!($dh = opendir($dirName))) {
return false;
}
while (false !== ($file = readdir($dh))) {
if ($file == '..' or $file == '.') {
continue;
}
$cur_file = $dirName . '/' . $file;
if (is_dir($cur_file)) {
$tmp_ar = getFileList($cur_file);
if (is_array($tmp_ar)) {
$ret_ar = array_merge($ret_ar, $tmp_ar);
}
}
$ret_ar[] = $cur_file;
}
closedir($dh);
natcasesort($ret_ar);
return $ret_ar;
}
function initConfig($db_host, $db_user, $db_pass, $db_prefix, $db_name)
{
$code = "return array(\n\t 'VAR_PAGE'=>'p',\n\t 'PAGE_SIZE'=>15,\n\t\t'DB_TYPE'=>'mysql',\n\t 'DB_HOST'=>'" . $db_host . "',\n\t 'DB_NAME'=>'" . $db_name . "',\n\t 'DB_USER'=>'" . $db_user . "',\n\t 'DB_PWD'=>'" . $db_pass . "',\n\t 'DB_PREFIX'=>'" . $db_prefix . "',\n\t 'DEFAULT_C_LAYER' => 'Action',\n\t 'DEFAULT_CITY' => '440100',\n\t 'DATA_CACHE_SUBDIR'=>true,\n 'DATA_PATH_LEVEL'=>2, \n\t 'SESSION_PREFIX' => 'WSTMALL',\n 'COOKIE_PREFIX' => 'WSTMALL',\n\t\t'LOAD_EXT_CONFIG' => 'wst_config'\n\t)";
$code = "<?php\n " . $code . ";\n?>";
file_put_contents(INSTALL_ROOT . "/Apps/Common/Conf/config.php", $code);
clearstatcache();
}
public function postflight($type, $parent)
{
// Clear Joomla system cache.
/** @var JCache|JCacheController $cache */
$cache = JFactory::getCache();
$cache->clean('_system');
// Clear Gantry5 cache.
$path = JFactory::getConfig()->get('cache_path', JPATH_SITE . '/cache') . '/gantry5';
if (is_dir($path)) {
JFolder::delete($path);
}
// Make sure that PHP has the latest data of the files.
clearstatcache();
// Remove all compiled files from opcode cache.
if (function_exists('opcache_reset')) {
@opcache_reset();
} elseif (function_exists('apc_clear_cache')) {
@apc_clear_cache();
}
if ($type == 'uninstall') {
return true;
}
/** @var JInstallerAdapter $parent */
$manifest = $parent->getManifest();
// Enable and lock extensions to prevent uninstalling them individually.
$this->prepareExtensions($manifest, 1);
// Make sure that all file formats used by Gantry 5 are editable from template manager.
$this->adjustTemplateSettings();
return true;
}
/**
* Read the contents of a file
*
* @param string $filename The full file path
* @param boolean $incpath Use include path
* @param int $amount Amount of file to read
* @param int $chunksize Size of chunks to read
* @param int $offset Offset of the file
* @return mixed Returns file contents or boolean False if failed
* @since 1.5
*/
function read($filename, $incpath = false, $amount = 0, $chunksize = 8192, $offset = 0)
{
// Initialize variables
$data = null;
if ($amount && $chunksize > $amount) {
$chunksize = $amount;
}
if (false === ($fh = fopen($filename, 'rb', $incpath))) {
JError::raiseWarning(21, 'extFile::read: ' . JText::_('Unable to open file') . ": '{$filename}'");
return false;
}
clearstatcache();
if ($offset) {
fseek($fh, $offset);
}
if ($fsize = @filesize($filename)) {
if ($amount && $fsize > $amount) {
$data = fread($fh, $amount);
} else {
$data = fread($fh, $fsize);
}
} else {
$data = '';
$x = 0;
// While its:
// 1: Not the end of the file AND
// 2a: No Max Amount set OR
// 2b: The length of the data is less than the max amount we want
while (!feof($fh) && (!$amount || strlen($data) < $amount)) {
$data .= fread($fh, $chunksize);
}
}
fclose($fh);
return $data;
}
function w_rmdir_recursive_inner($path)
{
# avoid opening a handle on the dir in case that impacts
# delete latency on windows
if (@rmdir($path) || @unlink($path)) {
return true;
}
clearstatcache();
if (is_dir($path)) {
# most likely failure reason is that the dir is not empty
$kids = @scandir($path);
if (is_array($kids)) {
foreach ($kids as $kid) {
if ($kid == '.' || $kid == '..') {
continue;
}
w_rmdir_recursive($path . DIRECTORY_SEPARATOR . $kid);
}
}
if (is_dir($path)) {
return @rmdir($path);
}
}
if (is_file($path)) {
return unlink($path);
}
return !file_exists($path);
}
/**
* Called when we think the caches are getting messy
**/
function clean_dir()
{
clearstatcache();
// Clean the activity stream
$cache = ABSPATH . 'wp-content/uploads/activity/';
if (is_dir($cache)) {
$d = dir($cache);
while ($entry = $d->read()) {
if ($entry != "." && $entry != "..") {
unlink($cache . $entry);
}
}
$d->close();
}
// Clean the WiPi cache
$cache = TEMPLATEPATH . '/app/cache/';
if (is_dir($cache)) {
$d = dir($cache);
while ($entry = $d->read()) {
if ($entry != "." && $entry != "..") {
unlink($cache . $entry);
}
}
$d->close();
}
}
/**
* @group internet
* @group slow
*/
public function test_recache()
{
global $conf;
$conf['fetchsize'] = 500 * 1024;
//500kb
$local = media_get_from_URL('http://www.google.com/images/srpr/logo3w.png', 'png', 5);
$this->assertTrue($local !== false);
$this->assertFileExists($local);
// remember time stamp
$time = filemtime($local);
clearstatcache(false, $local);
sleep(1);
// fetch again and make sure we got a cache file
$local = media_get_from_URL('http://www.google.com/images/srpr/logo3w.png', 'png', 5);
clearstatcache(false, $local);
$this->assertTrue($local !== false);
$this->assertFileExists($local);
$this->assertEquals($time, filemtime($local));
clearstatcache(false, $local);
sleep(6);
// fetch again and make sure we got a new file
$local = media_get_from_URL('http://www.google.com/images/srpr/logo3w.png', 'png', 5);
clearstatcache(false, $local);
$this->assertTrue($local !== false);
$this->assertFileExists($local);
$this->assertNotEquals($time, filemtime($local));
unlink($local);
}
/**
* {@inheritdoc}
*/
public function exists($key)
{
$this->initialize();
$url = $this->sftp->getUrl($this->computePath($key));
clearstatcache();
return file_exists($url);
}
/**
* 写入缓存
* @access public
* @param string $name 缓存变量名
* @param mixed $value 存储数据
* @param int $expire 有效时间 0为永久
* @return boolean
*/
public function set($name, $value, $expire = null)
{
if (is_null($expire)) {
$expire = $this->options['expire'];
}
$filename = $this->getFileName($name);
$data = serialize($value);
//是否数据压缩
if ($this->options['compress'] && function_exists('gzcompress')) {
//数据压缩
$data = gzcompress($data, 3);
}
//是否数据校验
if ($this->options['check']) {
$check = md5($data);
} else {
$check = '';
}
$data = "<?php\n//" . sprintf('%012d', $expire) . $check . $data . "\n?>";
$result = file_put_contents($filename, $data);
if ($result) {
// if($this->options['length']>0) {
// // 记录缓存队列
// $this->queue($name);
// }
clearstatcache();
return true;
} else {
return false;
}
}
protected function get_file_size($file_path, $clear_stat_cache = false)
{
if ($clear_stat_cache) {
clearstatcache();
}
return $this->fix_integer_overflow(filesize($file_path));
}