OpencachingDeutschland / oc-server3

     *

     * @return Response

     */

    public function cachesController_index(Request $request)

    : Response {

        $fetchedCaches = '';

        // create input field for caches_by_searchfield

        $form = $this->createForm(CachesFormType::class);

        // see: https://symfonycasts.com/screencast/symfony-forms/form-submit

        // handles the request (submit-button of the form), but only if there is a POST request

        $form->handleRequest($request);

        // if is true only if there is a request submitted and it is valid

        if ($form->isSubmitted() && $form->isValid()) {

            // read content of form input field

            $inputData = $form->getData();

            // send request to DB

            $fetchedCaches = $this->getCachesForSearchField($inputData['content_caches_searchfield']);

        }

        return $this->render(

            'backend/caches/basicview.html.twig', [

                                                    'cachesForm' => $form->createView(),

                                                    'caches_by_searchfield' => $fetchedCaches

                                                ]

        );

    }

    /**

     * @param string $wpID

     *

     * @return Response

     */

    public function coordinatesController_index(Request $request)

    : Response {

        $fetchedCoordinates = '';

        $form = $this->createForm(CoordinatesFormType::class);

        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {

            $inputData = $form->getData();

            $fetchedCoordinates = $this->getCoordinatesForSearchField($inputData['content_coordinates_searchfield']);

        }

        return $this->render(

            'backend/coordinates/index.html.twig', ['coordinatesForm' => $form->createView(), 'coordinates_by_searchfield' => $fetchedCoordinates]

        );

    }

    /**

     * @param string $lat