/**
* Create a folder -- and all necessary parent folders.
*
* @param string $path A path to create from the base path.
* @param integer $mode Directory permissions to set for folders created. 0755 by default.
*
* @return boolean True if successful.
*
* @since 11.1
*/
public static function create($path = '', $mode = 0755)
{
static $nested = 0;
//if (Zend_Registry::isRegistered('logger')):
// $logger = Zend_Registry::get('logger');
//endif;
// Check to make sure the path valid and clean
$path = App_Filesystem_Path::clean($path);
// Check if parent dir exists
$parent = dirname($path);
if (!self::exists($parent)) {
// Prevent infinite loops!
$nested++;
if ($nested > 20 || $parent == $path) {
//$logger->getLog('genmodel')->log(__METHOD__ . ': Infinite loop detected', Zend_Log::WARN);
$nested--;
return false;
}
// Create the parent directory
if (self::create($parent, $mode) !== true) {
// JFolder::create throws an error
$nested--;
return false;
}
// OK, parent directory has been created
$nested--;
}
// Check if dir already exists
if (self::exists($path)) {
return true;
}
// Check for safe mode
// We need to get and explode the open_basedir paths
$obd = ini_get('open_basedir');
// If open_basedir is set we need to get the open_basedir that the path is in
if ($obd != null) {
if (IS_WIN) {
$obdSeparator = ";";
} else {
$obdSeparator = ":";
}
// Create the array of open_basedir paths
$obdArray = explode($obdSeparator, $obd);
$inBaseDir = false;
// Iterate through open_basedir paths looking for a match
foreach ($obdArray as $test) {
$test = App_Filesystem_Path::clean($test);
if (strpos($path, $test) === 0) {
$inBaseDir = true;
break;
}
}
if ($inBaseDir == false) {
// Return false for JFolder::create because the path to be created is not in open_basedir
//$logger->getLog('genmodel')->log(__METHOD__ . ': Path not in open_basedir paths', Zend_Log::WARN);
return false;
}
}
// First set umask
$origmask = @umask(0);
// Create the path
if (!($ret = @mkdir($path, $mode))) {
@umask($origmask);
// $logger->getLog('genmodel')->log(__METHOD__ . ': Could not create directory ' . 'Path: ' . $path, Zend_Log::WARN);
return false;
}
// Reset umask
@umask($origmask);
return $ret;
}
/**
* Write contents to a file
*
* @param string $file The full file path
* @param string &$buffer The buffer to write
* @param boolean $use_streams Use streams
*
* @return boolean True on success
*
* @since 11.1
*/
public static function write($file, &$buffer, $use_streams = false)
{
@set_time_limit(ini_get('max_execution_time'));
if (Zend_Registry::isRegistered('logger')) {
$logger = Zend_Registry::get('logger');
}
// If the destination directory doesn't exist we need to create it
if (!file_exists(dirname($file))) {
if (App_Filesystem_Folder::create(dirname($file)) == false) {
return false;
}
}
if ($use_streams) {
$stream = new App_Filesystem_Stream();
// Beef up the chunk size to a meg
$stream->set('chunksize', 1024 * 1024);
if (!$stream->writeFile($file, $buffer)) {
$logger->getLog('filesystem')->log(sprintf(__METHOD__ . ': :write(%1$s): %2$s', $file, $stream->getError()), Zend_Log::WARN);
return false;
}
return true;
} else {
$file = App_Filesystem_Path::clean($file);
return is_int(file_put_contents($file, $buffer)) ? true : false;
}
}
