/**
* Saves a local copy of a remote file. Returns false if the remote file can't be fetched, mostly
* if the requests 404s, meaning we've reached the end of data files.
*
* @param string $url
* @param string $output
*
* @return bool
*/
protected function fetchAndSaveFile($url, $output)
{
if (file_exists($output) && !$this->command->config->get('general', 'force')) {
$this->command->out("Skipped because it already exists");
return true;
}
$remote = @fopen($url, 'r');
// Not pretty, could use curl but it's not always available
if ($remote) {
file_put_contents($output, $remote);
$this->downloaded++;
return true;
} else {
return false;
}
}
/**
* @param string $message
*/
public function out($message)
{
$this->command->out($message);
}