/**
* Checks whether the target directory exists, creates it if necessary.
* Checks the directory permissions, changes it if necessary.
*
* @param \Es\Http\UploadedFileInterface $file The value object, that
* represents uploaded file
* @param UploadTargetInterface $target The target, that represents
* the new file name
*/
public function __invoke(UploadedFileInterface $file, UploadTargetInterface $target)
{
if ($file->getError() > 0) {
$this->decideOnFailure(static::UPLOADED_FILE_CONTAINS_ERROR);
return;
}
$dir = $this->getTargetDirectory();
if (!$dir) {
$this->decideOnFailure(static::TARGET_DIR_NOT_SPECIFIED);
return;
}
set_error_handler(function ($errno, $errstr) {
throw new RuntimeException($errstr);
});
try {
if (!file_exists($dir) || !is_dir($dir)) {
mkdir($dir, $this->getDirPermissions(), true);
}
} catch (RuntimeException $ex) {
restore_error_handler();
$this->errors[static::CREATE_DIRECTORY_FAILED] = $ex->getMessage();
$this->decideOnFailure(static::CREATE_DIRECTORY_FAILED);
return;
}
restore_error_handler();
if (!is_readable($dir)) {
$this->decideOnFailure(static::DIRECTORY_NOT_READABLE);
return;
}
if (!is_writable($dir)) {
$this->decideOnFailure(static::DIRECTORY_NOT_WRITABLE);
return;
}
$this->decideOnSuccess();
}
/**
* Moves uploaded file to a specific directory.
*
* @param \Es\Http\UploadedFileInterface $file The value object, that
* represents uploaded file
* @param UploadTargetInterface $target The target, that represents
* the new file name
*/
public function __invoke(UploadedFileInterface $file, UploadTargetInterface $target)
{
if ($file->getError() > 0) {
$this->decideOnFailure(static::UPLOADED_FILE_CONTAINS_ERROR);
return;
}
$source = $file->getTempName();
if (!$source) {
$this->decideOnFailure(static::UPLOADED_FILE_MISSING_TEMPNAME);
return;
}
if (!is_readable($source)) {
$this->decideOnFailure(static::MISSING_TEMPORARY_FILE);
return;
}
$dir = $this->getTargetDirectory();
if (!$dir) {
$this->decideOnFailure(static::TARGET_DIR_NOT_SPECIFIED);
return;
}
$destination = $dir . PHP_DS . $target;
set_error_handler(function ($errno, $errstr) {
throw new RuntimeException($errstr);
});
try {
$sapi = PHP_SAPI;
switch (true) {
case empty($sapi) || 0 === strpos($sapi, 'cli'):
rename($source, $destination);
break;
// @codeCoverageIgnoreStart
// @codeCoverageIgnoreStart
default:
move_uploaded_file($source, $destination);
}
// @codeCoverageIgnoreEnd
chmod($destination, $this->filePermissions);
} catch (RuntimeException $ex) {
restore_error_handler();
$this->errors[static::MOVEMENT_FAILED] = $ex->getMessage();
$this->decideOnFailure(static::MOVEMENT_FAILED);
return;
}
restore_error_handler();
$this->decideOnSuccess();
}