*/
public function exportAs($format)
{
- switch ($format) {
- case 'epub':
- return $this->produceEpub();
-
- case 'mobi':
- return $this->produceMobi();
-
- case 'pdf':
- return $this->producePDF();
-
- case 'csv':
- return $this->produceCSV();
-
- case 'json':
- return $this->produceJSON();
-
- case 'xml':
- return $this->produceXML();
-
- case 'txt':
- return $this->produceTXT();
+ $functionName = 'produce'.ucfirst($format);
+ if (method_exists($this, $functionName)) {
+ return $this->$functionName();
}
throw new \InvalidArgumentException(sprintf('The format "%s" is not yet supported.', $format));
/**
* Use TCPDF to dump a .pdf file.
*/
- private function producePDF()
+ private function producePdf()
{
$pdf = new \TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
/**
* Inspired from CsvFileDumper.
*/
- private function produceCSV()
+ private function produceCsv()
{
$delimiter = ';';
$enclosure = '"';
);
}
- private function produceJSON()
+ private function produceJson()
{
return Response::create(
$this->prepareSerializingContent('json'),
);
}
- private function produceXML()
+ private function produceXml()
{
return Response::create(
$this->prepareSerializingContent('xml'),
);
}
- private function produceTXT()
+ private function produceTxt()
{
$content = '';
$bar = str_repeat('=', 100);
/**
* Return a Serializer object for producing processes that need it (JSON & XML).
*
+ * @param string $format
+ *
* @return Serializer
*/
private function prepareSerializingContent($format)