1: 2: 3: 4: 5: 6: 7: 8: 9: 10: 11: 12: 13: 14: 15: 16: 17: 18: 19: 20: 21: 22: 23: 24: 25: 26: 27: 28: 29: 30: 31: 32: 33: 34: 35: 36: 37: 38: 39: 40: 41: 42: 43: 44: 45: 46: 47: 48: 49: 50: 51: 52: 53: 54: 55: 56: 57: 58: 59: 60: 61:
<?php
namespace Net\Bazzline\Component\Locator\Process\Validator;
use Net\Bazzline\Component\Locator\Configuration\Configuration;
use Net\Bazzline\Component\ProcessPipe\ExecutableException;
use Net\Bazzline\Component\ProcessPipe\ExecutableInterface;
class ConfigurationValidator implements ExecutableInterface
{
public function execute($input = null)
{
if (!is_array($input)) {
throw new ExecutableException(
'input must be an array'
);
}
if (!($input['configuration'] instanceof Configuration)) {
throw new ExecutableException(
'input must an instance of Configuration'
);
}
$configuration = $input['configuration'];
$path = $configuration->getFilePath();
if (is_file($path)) {
$message = 'provided path "' . $path . '" is an existing file';
throw new ExecutableException($message);
}
if (!is_dir($path)) {
$couldNotCreateNotExistingDirectory = !(mkdir($path));
if ($couldNotCreateNotExistingDirectory) {
$message = 'could not create directory "' . $path . '"';
throw new ExecutableException($message);
}
}
if (!is_writable($path)) {
$message = 'provided directory "' . $path . '" is not writable';
throw new ExecutableException($message);
}
return $input;
}
}