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✨ optional file saving through QROutputInterface::dump()

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codemasher
2018-09-19 11:04:23 +02:00
parent c13e006947
commit a5486e5482
4 changed files with 38 additions and 20 deletions
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src/Output/QROutputAbstract.php
+11 -7
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@@ -68,27 +68,31 @@ abstract class QROutputAbstract implements QROutputInterface{
* @see file_put_contents()
*
* @param string $data
* @param string $file
*
* @return bool|int
* @throws \chillerlan\QRCode\Output\QRCodeOutputException
*/
protected function saveToFile(string $data) {
protected function saveToFile(string $data, string $file) {
if(!is_writable(dirname($this->options->cachefile))){
throw new QRCodeOutputException('Could not write data to cache file: '.$this->options->cachefile);
if(!is_writable(dirname($file))){
throw new QRCodeOutputException('Could not write data to cache file: '.$file);
}
return file_put_contents($this->options->cachefile, $data);
return file_put_contents($file, $data);
}
/**
* @param string|null $file
*
* @return string
*/
public function dump(){
public function dump(string $file = null){
$data = call_user_func([$this, $this->outputMode ?? $this->defaultMode]);
$file = $file ?? $this->options->cachefile;
if($this->options->cachefile !== null){
$this->saveToFile($data);
if($file !== null){
$this->saveToFile($data, $file);
}
return $data;