/**
* Get in base64 the image process (processmap)
*
* @url GET /process/:pro_uid/case
*
* @param string $prj_uid {@min 32}{@max 32}
* @param string $app_uid {@min 32}{@max 32}{@from path}
*/
public function doGetProcessMapImage($pro_uid, $app_uid = null)
{
$return = array();
try {
$oPMap = new \ProcessMaker\BusinessModel\ProcessMap();
$schema = Adapter\BpmnWorkflow::getStruct($pro_uid);
$schemaStatus = array();
if (!is_null($app_uid)) {
$case = new \ProcessMaker\BusinessModel\Cases();
$case->setFormatFieldNameInUppercase(false);
$schemaStatus = $case->getTasks($app_uid);
}
$file = $oPMap->get_image($schema, $schemaStatus);
ob_start();
imagepng($file);
$image = ob_get_clean();
$return["map"] = base64_encode($image);
} catch (\Exception $e) {
throw new RestException(Api::STAT_APP_EXCEPTION, $e->getMessage());
}
return $return;
}
/**
* @url GET /:app_uid/:del_index/steps
*
* @param string $app_uid {@min 32}{@max 32}
* @param int $del_index
*
*/
public function doGetSteps($app_uid, $del_index)
{
try {
$case = new \ProcessMaker\BusinessModel\Cases();
$case->setFormatFieldNameInUppercase(false);
$response = $case->getSteps($app_uid, $del_index);
return $response;
} catch (\Exception $e) {
throw new RestException(Api::STAT_APP_EXCEPTION, $e->getMessage());
}
}
