/**
* @acl access public
*/
public function preview()
{
try {
$post = $this->getBodyParams();
if (empty($post) || empty($post['referencePoints'])) {
throw new Exception('No reference points found.', 404);
}
if (count($post['referencePoints']) < 3) {
throw new Exception('Not enough reference points. Minimum number of reference points required are 3.', 404);
}
if (empty($post['image'])) {
throw new Exception('No image found.', 404);
}
if (empty($post['storeName'])) {
throw new Exception('No store name found.', 404);
}
if (!is_file('/assets/images/' . $post['storeName'] . '_geo_warp.tiff')) {
$config = $this->getDi()->get('config');
$gdal = new Gdal($config);
$gdal->setImage($post['image'])->setCoverageStore($post['storeName'])->setReferencePoints($post['referencePoints']);
return $gdal->convert();
}
return ['store' => $post['storeName']];
} catch (Exception $ex) {
return $ex->getMessage();
}
}
public function gdalConvert($post)
{
$config = $this->getDi()->get(Application::DI_CONFIG);
$gdal = new \Georeferencer\Resources\Gdal($config);
$gdal->setImage($post['image'])->setCoverageStore($post['storeName'])->setReferencePoints($post['referencePoints']);
$gdal->convert();
}
