public static function getMime(Charcoal_File $image_file)
{
if (!$image_file->exists()) {
return NULL;
}
$data = getimagesize(us($image_file->getPath()));
if ($data === FALSE) {
_throw(new Charcoal_ImageGetSizeException($image_file));
}
return $data['mime'];
}
public function createFile($file_path, $contents, $overwrite = TRUE, $mode = 0777)
{
Charcoal_ParamTrait::validateString(1, $file_path);
Charcoal_ParamTrait::validateString(2, $contents);
Charcoal_ParamTrait::validateBoolean(3, $overwrite);
Charcoal_ParamTrait::validateInteger(4, $mode);
$obj = new Charcoal_File($file_path, $this->_base_dir_obj);
if ($overwrite) {
if ($obj->exists() && !$obj->canWrite()) {
_throw(new Charcoal_FileSystemComponentException('specified file is not writeable.'));
}
} elseif ($obj->exists()) {
_throw(new Charcoal_FileSystemComponentException('specified file is already exists.'));
}
try {
// create file with parent directory
$obj->makeFile($mode, $contents, TRUE);
return $obj;
} catch (Exception $e) {
_catch($e);
_throw(new Charcoal_FileSystemComponentException(s('creating file failed.'), $e));
}
}
/**
* render buffer
*
* @param Charcoal_String|string $buffer rendering data
*/
public function render($buffer)
{
Charcoal_ParamTrait::validateString(1, $buffer);
$buffer = us($buffer);
if (is_string($buffer)) {
$dir = new Charcoal_File(dirname($this->file_path));
if (!$dir->exists()) {
$dir->makeDirectory($this->dir_mode);
}
if (!$dir->isWriteable()) {
_throw(new Charcoal_RenderTargetException("directory not writable: {$dir}"));
}
$result = @file_put_contents($this->file_path, $buffer, LOCK_EX);
if ($result === FALSE) {
$last_error = print_r(error_get_last(), true);
_throw(new Charcoal_RenderTargetException("file_put_contents failed: {$this->file_path} last error: {$last_error}"));
}
}
}
/**
* create file
*
* @param string|Charcoal_String $contents
* @param Charcoal_File $dir
* @param string|Charcoal_String $file_name
*
* @return Charcoal_File
*/
public function create($contents, $dir = null, $file_name = null)
{
if ($file_name === null) {
$tmp_filename = Charcoal_System::hash() . '.tmp';
}
if ($dir === null) {
$dir = Charcoal_ResourceLocator::getFile($this->getSandbox()->getEnvironment(), "%TMP_DIR%");
}
$tmp_file = new Charcoal_File($file_name, $dir);
if ($tmp_file->isDirectory()) {
_throw(new Charcoal_FileSystemComponentException('specified path is directory.'));
}
if ($tmp_file->exists()) {
_throw(new Charcoal_FileSystemComponentException('specified file is already exists.'));
}
if ($this->overwrite) {
if ($tmp_file->exists() && !$tmp_file->canWrite()) {
_throw(new Charcoal_FileSystemComponentException('specified file is not writeable.'));
}
}
try {
// create file
$tmp_file->makeFile($this->mode, $contents, TRUE);
$this->file = $tmp_file;
return $tmp_file;
} catch (Exception $e) {
_catch($e);
_throw(new Charcoal_TempFileComponentException(s('creating file failed.'), $e));
}
return null;
}
/**
* クリーンアップ
*/
public function cleanUp($action, $context)
{
$action = us($action);
switch ($action) {
case "get_empty_data":
case "get_integer_data":
case "get_string_data":
case "get_array_data":
case "get_boolean_data":
case "get_float_data":
case "get_object_data":
case "set_duration":
case "delete":
case "delete_wildcard":
case "delete_regex":
case "touch":
case "touch_wildcard":
case "touch_regex":
$cache_files = glob($this->cache_root . '/*');
if ($cache_files && is_array($cache_files)) {
foreach ($cache_files as $cache) {
$file = new Charcoal_File(s($cache));
$name = $file->getName();
$ext = $file->getExtension();
if ($file->exists() && $file->isFile() && in_array($ext, array("meta", "data"))) {
$file->delete();
echo "removed cache file: [{$cache}]" . eol();
}
}
}
break;
default:
break;
}
}
