/**
*
* @param \sufir\PlantUml\Diagram\ADiagram $diagram
* @return string
*/
public function convertDiagram(ADiagram $diagram)
{
$uml = $diagram->render();
$jar = __DIR__ . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . 'bin' . DIRECTORY_SEPARATOR . 'plantuml.jar';
if (!file_exists($jar)) {
throw new \InvalidArgumentException('plantuml.jar not found: ' . $jar);
}
$outputFormat = $this->outputFormat === PlantUml::OUTPUT_FORMAT_SVG ? '-tsvg' : '';
$tmpInputFile = tempnam(sys_get_temp_dir(), 'plantuml');
file_put_contents($tmpInputFile, $uml);
$tmpOutputFile = tempnam(sys_get_temp_dir(), 'image');
if (stristr(PHP_OS, 'WIN')) {
shell_exec('type "' . $tmpInputFile . '" | java -jar "' . $jar . '" ' . $outputFormat . ' -charset UTF-8 -pipe > "' . $tmpOutputFile . '"');
} elseif (stristr(PHP_OS, 'LINUX')) {
shell_exec('cat "' . $tmpInputFile . '" | java -jar "' . $jar . '" ' . $outputFormat . ' -charset UTF-8 -pipe > "' . $tmpOutputFile . '"');
}
$result = file_get_contents($tmpOutputFile);
unlink($tmpInputFile);
unlink($tmpOutputFile);
return $result;
}
public function convertDiagram(ADiagram $diagram)
{
return file_get_contents("http://www.plantuml.com:80/plantuml/{$this->outputFormat}/" . $this->encode64(gzdeflate($diagram->render(), 9)));
}