gnu-social/src/Twig/Runtime.php

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<?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\Entity\Note;
use App\Util\Common;
use App\Util\Formatting;
use Functional as F;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Event\RequestEvent;
use Symfony\Component\HttpKernel\KernelEvents;
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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;
}
/**
* get extra note content
*
* @param Note $note
*
* @return array|mixed note content
*/
public function getNoteOtherContent(Note $note)
{
$other = [];
Event::handle('show_note_content', [$this->request, $note, &$other]);
return $other;
}
public function getConfig(...$args)
{
return Common::config(...$args);
}
/**
* get stylesheets
*
* @return array|mixed
*/
public function getShowStyles()
{
$styles = [];
Event::handle('start_show_styles',[&$styles]);
return $styles;
}
// ----------------------------------------------------------
// 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'];
}
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/**
* 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 '';
}
}
}