/**
* Export a zip for the provided units.
*
* @param $units
*
* @return ZipArchive
*/
protected function getZipFromUnit($units)
{
$exporter = new ZipExporter();
$exporter->setUnits($units);
$zipPath = $exporter->createZipFile();
$zip = new ZipArchive();
$zip->open($zipPath);
return $zip;
}
protected function createZip()
{
// Then we create the zip
$unit1 = new Unit('functional', 'key1');
$unit1->setTranslation('en', 'value1');
$unit1->setTranslation('fr', 'value_fr');
$unit2 = new Unit('functional', 'key2');
$unit2->setTranslation('en', 'new_value2');
$unit2->setTranslation('fr', 'value2_fr');
$unit3 = new Unit('functional', 'compound.translation2');
$unit3->setTranslation('en', 'compound 2 en');
$unit3->setTranslation('fr', 'compound 2 fr');
$unit4 = new Unit('functional', 'compound.translation1');
$unit4->setTranslation('en', 'new compound 2 en');
$exporter = new ZipExporter();
$exporter->setUnits(array($unit1, $unit2, $unit3, $unit4));
return new UploadedFile($exporter->createZipFile(sys_get_temp_dir() . '/trans.zip'), 'trans.zip');
}