/**
* Constructor
* @param string $filename Filename
* @param FormatInterface $format Format
* @param int $code Exception code
* @param \Exception $previous Previous exception
*/
public function __construct($filename, FormatInterface $format, $code = 0, \Exception $previous = null)
{
$this->filename = $filename;
$this->format = $format;
$message = sprintf('There are no available methods to decompress format "%s"', $format->getName());
parent::__construct($message, $code, $previous);
}
/**
* Constructor.
* @param MethodInterface $method Method
* @param FormatInterface $format Format
* @param int $code Exception code
* @param \Exception $previous Previous exception
*/
public function __construct(MethodInterface $method, FormatInterface $format, $code = 0, \Exception $previous = null)
{
$this->method = $method;
$this->format = $format;
$message = sprintf('Method "%s" is not supported for format %s', $method->getName(), $format->getName());
parent::__construct($message, $code, $previous);
}
/**
* Checks the support for a format.
* @param Format\FormatInterface $format Format
*
* @return bool Returns TRUE if the format is supported, FALSE otherwise.
*/
protected function checkFormatSupport(Format\FormatInterface $format)
{
$samples = $format->getSamples();
if (false === array_key_exists(Format\FormatInterface::SAMPLE_REGULAR, $samples)) {
return false;
}
if (false === file_exists($samples[Format\FormatInterface::SAMPLE_REGULAR])) {
return false;
}
$exitCode = $this->executeCommand('7z t ' . $samples[Format\FormatInterface::SAMPLE_REGULAR]);
return 0 === $exitCode;
}
public function checkUnsupportedFormatUsingMethod(FormatInterface $format)
{
$target = $this->getTemporaryPath();
$this->clearTemporaryPath();
$file = 'file_ok.' . $format->getExtensions()[0];
try {
$this->extract($file, $target, $format);
} catch (FormatNotSupportedInMethodException $e) {
$this->assertEquals($format, $e->getFormat());
$this->assertEquals($this->method, $e->getMethod());
}
}
