/**
* @param string $filename
*/
public function setFilename($filename)
{
Assertion::string($filename, 'Invalid filename.');
Assertion::directory(dirname($filename), 'The selected directory does not exist.');
Assertion::writeable(dirname($filename), 'The selected directory is not writable.');
$this->filename = $filename;
}
/**
* @return string
*/
public function save(\PHPExcel $excel, $id)
{
Assertion::notEmpty($id);
Assertion::string($id);
Assertion::writeable($this->directory);
$filePath = $this->directory . $id;
$pathinfo = pathinfo($id);
if (!isset($pathinfo['extension'])) {
throw new \RuntimeException("Extension was expected for report id: '{$id}'. Unable to determine excel type.");
}
$writerType = self::extensionToType($pathinfo['extension']);
$excelWriter = \PHPExcel_IOFactory::createWriter($excel, $writerType);
$excelWriter->save($filePath);
return $filePath;
}
public function testWriteable()
{
Assertion::writeable(sys_get_temp_dir());
$this->setExpectedException('Assert\\AssertionFailedException', null, Assertion::INVALID_WRITEABLE);
Assertion::writeable(__DIR__ . '/does-not-exist');
}