142 lines
4.9 KiB
PHP
142 lines
4.9 KiB
PHP
<?php
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// {{{ License
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GNU social is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
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// }}}
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namespace Component\Avatar;
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use App\Core\Cache;
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use App\Core\DB\DB;
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use App\Core\Event;
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use App\Core\GSFile;
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use App\Core\Modules\Component;
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use App\Core\Router\Router;
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use App\Util\Common;
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use Component\Avatar\Controller as C;
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use Component\Avatar\Exception\NoAvatarException;
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use Symfony\Component\HttpFoundation\Request;
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class Avatar extends Component
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{
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public function onInitializeComponent()
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{
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}
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public function onAddRoute($r): bool
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{
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$r->connect('avatar', '/{gsactor_id<\d+>}/avatar/{size<full|big|medium|small>?full}', [Controller\Avatar::class, 'avatar_view']);
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$r->connect('settings_avatar', '/settings/avatar', [Controller\Avatar::class, 'settings_avatar']);
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return Event::next;
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}
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public function onPopulateProfileSettingsTabs(Request $request, &$tabs): bool
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{
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// TODO avatar template shouldn't be on settings folder
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$tabs[] = [
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'title' => 'Avatar',
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'desc' => 'Change your avatar.',
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'controller' => C\Avatar::settings_avatar($request),
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];
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return Event::next;
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}
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public function onStartTwigPopulateVars(array &$vars): bool
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{
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if (Common::user() != null) {
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$vars['user_avatar'] = self::getAvatarUrl();
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}
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return Event::next;
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}
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public function onGetAvatarUrl(int $gsactor_id, ?string &$url): bool
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{
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$url = self::getAvatarUrl($gsactor_id);
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return Event::next;
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}
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public function onAvatarUpdate(int $gsactor_id): bool
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{
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Cache::delete('avatar-' . $gsactor_id);
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Cache::delete('avatar-url-' . $gsactor_id);
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Cache::delete('avatar-file-info-' . $gsactor_id);
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return Event::next;
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}
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// UTILS ----------------------------------
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/**
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* Get the avatar associated with the given GSActor id
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*/
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public static function getAvatar(?int $gsactor_id = null): Entity\Avatar
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{
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$gsactor_id = $gsactor_id ?: Common::userId();
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return GSFile::error(NoAvatarException::class,
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$gsactor_id,
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Cache::get("avatar-{$gsactor_id}",
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function () use ($gsactor_id) {
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return DB::dql('select a from Component\Avatar\Entity\Avatar a ' .
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'where a.gsactor_id = :gsactor_id',
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['gsactor_id' => $gsactor_id]);
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}));
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}
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/**
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* Get the cached avatar associated with the given GSActor id, or the current user if not given
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*/
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public static function getAvatarUrl(?int $gsactor_id = null, string $size = 'full'): string
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{
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$gsactor_id = $gsactor_id ?: Common::userId();
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return Cache::get("avatar-url-{$gsactor_id}", function () use ($gsactor_id) {
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return Router::url('avatar', ['gsactor_id' => $gsactor_id, 'size' => 'full']);
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});
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}
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/**
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* Get the cached avatar file info associated with the given GSActor id
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*
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* Returns the avatar file's hash, mimetype, title and path.
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* Ensures exactly one cached value exists
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*/
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public static function getAvatarFileInfo(int $gsactor_id): array
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{
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$res = Cache::get("avatar-file-info-{$gsactor_id}",
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function () use ($gsactor_id) {
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return DB::dql('select f.id, f.filename, a.filename title, f.mimetype ' .
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'from App\Entity\Attachment f ' .
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'join Component\Avatar\Entity\Avatar a with f.id = a.attachment_id ' .
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'where a.gsactor_id = :gsactor_id',
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['gsactor_id' => $gsactor_id]);
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}
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);
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if ($res === []) { // Avatar not found
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$filepath = INSTALLDIR . '/public/assets/default-avatar.svg';
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return [
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'id' => null,
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'filepath' => $filepath,
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'mimetype' => 'image/svg+xml',
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'filename' => null,
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'title' => 'default_avatar.svg',
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];
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} else {
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$res = $res[0]; // A user must always only have one avatar.
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$res['filepath'] = DB::findOneBy('attachment', ['id' => $res['id']])->getPath();
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return $res;
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}
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}
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}
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