gnu-social/src/Twig/Runtime.php

156 lines
4.4 KiB
PHP

<?php
declare(strict_types = 1);
// {{{ 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;
use Twig\Environment;
use Twig\Extension\RuntimeExtensionInterface;
class Runtime implements RuntimeExtensionInterface, EventSubscriberInterface
{
private Request $request;
public function setRequest(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 $actions;
}
/**
* @codeCoverageIgnore
*/
public function getConfig(...$args)
{
return Common::config(...$args);
}
/**
* get stylesheets
*
* @return array|mixed
* @codeCoverageIgnore
*/
public function getShowStylesheets($route)
{
$styles = [];
Event::handle('EndShowStyles', [&$styles, $route]);
return $styles;
}
/**
* @codeCoverageIgnore
*/
public function handleEvent(string $event, ...$args)
{
$res = [];
$args[] = &$res;
Event::handle($event, $args);
return $res;
}
/**
* Renders the Svg Icon template and returns it.
*
* @author Ângelo D. Moura <up201303828@fe.up.pt>
*/
public function embedSvgIcon(Environment $twig, string $icon_name = '', string $icon_css_class = ''): string
{
return $twig->render('@public_path/assets/icons/' . $icon_name . '.svg.twig', ['iconClass' => $icon_css_class]);
}
public function isFirefox(): bool
{
$re_has_chrome = '/.*(?i)\bchrome\b.*/m';
$re_has_gecko = '/.*(?i)\bgecko\b.*/m';
return (preg_match(pattern: $re_has_chrome, subject: $this->request->headers->get('User-Agent')) !== 1)
&& (preg_match(pattern: $re_has_gecko, subject: $this->request->headers->get('User-Agent')) === 1);
}
public function isInstanceOf($var, string $instance): bool
{
return $var instanceof $instance;
}
public function handleOverrideTemplateImport(string $template, string $default_import): string
{
$result = '';
if (Event::handle('OverrideTemplateImport', [$template, $default_import, &$result]) !== Event::stop) {
$result = $default_import;
}
return $result;
}
// ----------------------------------------------------------
/**
* @codeCoverageIgnore
*/
public function onKernelRequest(RequestEvent $event)
{
// Request is not a service, can't find a better way to get it
$this->request = $event->getRequest();
}
/**
* @codeCoverageIgnore
*/
public static function getSubscribedEvents()
{
return [KernelEvents::REQUEST => 'onKernelRequest'];
}
}