gnu-social/src/Twig/Runtime.php

<?php

// {{{ License
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GNU social is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with GNU social.  If not, see <http://www.gnu.org/licenses/>.
// }}}

/**
 * Common utility functions
 *
 * @package   GNUsocial
 * @category  Util
 *
 * @author    Hugo Sales <hugo@hsal.es>
 * @copyright 2020-2021 Free Software Foundation, Inc http://www.fsf.org
 * @license   https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
 */

namespace App\Twig;

use App\Core\Event;
use App\Core\Form;
use function App\Core\I18n\_m;
use App\Entity\Note;
use App\Util\Common;
use App\Util\Formatting;
use Functional as F;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\Form\Extension\Core\Type\NumberType;
use Symfony\Component\Form\Extension\Core\Type\TextType;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Event\RequestEvent;
use Symfony\Component\HttpKernel\KernelEvents;
use Twig\Environment;
use Twig\Error\LoaderError;
use Twig\Error\RuntimeError;
use Twig\Error\SyntaxError;
use Twig\Extension\RuntimeExtensionInterface;

class Runtime implements RuntimeExtensionInterface, EventSubscriberInterface
{
    private Request $request;
    public function __constructor(Request $req)
    {
        $this->request = $req;
    }

    public function isCurrentRouteActive(string ...$routes): string
    {
        return $this->isCurrentRoute('active', ...$routes);
    }

    public function isCurrentRoute(string $class, string ...$routes): string
    {
        $current_route = $this->request->attributes->get('_route');
        return F\some($routes, F\partial_left([Formatting::class, 'startsWith'], $current_route)) ? $class : '';
    }

    public function getNoteActions(Note $note)
    {
        $actions = [];
        Event::handle('AddNoteActions', [$this->request, $note, &$actions]);
        return $actions;
    }

    public function getNoteTest(Note $note)
    {
        $test = [];
        Event::handle('show_note_content', [$this->request, $note, &$test]);
        /*
        $options = [];

        $options[0] = ['Question', TextType::class, ['data'=>'fav color?','label' => _m(('Question')),'disabled'=>true]];

        $options[1] = ['Option_1', NumberType::class, ['data'=>3,'label' => 'blue','disabled'=>true]];
        */
        /*
        $options[0] = ['Question', TextType::class, ['data'=>'fav color?','label' => _m(('Question')),'disabled'=>true]];
        $options[1] = ['Options:', ChoiceType::class, [
            'choices'  => ['blue','green'],
            'expanded' => true,
        ]];
        $options[2] = ['save', SubmitType::class, ['label' => _m('Submit')]];
        */
        /*
        $form = Form::create($options);
        $test[0] = $form->createView();
        */
        return $test;
    }

    public function getConfig(...$args)
    {
        return Common::config(...$args);
    }

    // ----------------------------------------------------------

    // Request is not a service, can't find a better way to get it
    public function onKernelRequest(RequestEvent $event)
    {
        $this->request = $event->getRequest();
    }

    public static function getSubscribedEvents()
    {
        return [KernelEvents::REQUEST => 'onKernelRequest'];
    }

    /**
     * Renders the Svg Icon template and returns it.
     *
     * @param Environment $twig
     * @param string      $icon_name
     * @param string      $icon_css_class
     *
     * @return string
     *
     * @author Ângelo D. Moura <up201303828@fe.up.pt>
     */
    public function embedSvgIcon(Environment $twig, string $icon_name = '', string $icon_css_class = '')
    {
        try {
            return $twig->render('@public_path/assets/icons/' . $icon_name . '.svg.twig', ['iconClass' => $icon_css_class]);
        } catch (LoaderError $e) {
            //return an empty string (a missing icon is not that important of an error)
            return '';
        } catch (RuntimeError $e) {
            //return an empty string (a missing icon is not that important of an error)
            return '';
        } catch (SyntaxError $e) {
            //return an empty string (a missing icon is not that important of an error)
            return '';
        }
    }
}