forked from GNUsocial/gnu-social
61 lines
2.2 KiB
PHP
61 lines
2.2 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 Plugin\ImageEncoder\Controller;
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use App\Core\Controller;
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use App\Core\DB\DB;
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use App\Core\GSFile;
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use App\Entity\AttachmentThumbnail;
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use App\Util\Common;
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use Symfony\Component\HttpFoundation\Request;
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class ImageThumbnail extends Controller
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{
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/**
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* Get a thumbnail for the attachment with id $id
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*/
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public function thumbnail(Request $request, int $id)
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{
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$attachment = DB::findOneBy('attachment', ['id' => $id]);
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if (!is_null($attachment->getScope())) {
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// && ($attachment->scope | VisibilityScope::PUBLIC) != 0
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// $user = Common::ensureLoggedIn();
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assert(false, 'Attachment scope not implemented');
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}
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// TODO rate limit
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$max_width = Common::config('thumbnail', 'width');
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$max_height = Common::config('thumbnail', 'height');
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$width = Common::clamp($this->int('w') ?: $max_width, min: 0, max: $max_width);
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$height = Common::clamp($this->int('h') ?: $max_height, min: 0, max: $max_height);
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$crop = $this->bool('c') ?: false;
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$thumbnail = AttachmentThumbnail::getOrCreate(attachment: $attachment, width: $width, height: $height, crop: $crop);
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$filename = $thumbnail->getFilename();
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$path = $thumbnail->getPath();
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return GSFile::sendFile(filepath: $path, mimetype: $attachment->getMimetype(), output_filename: $filename, disposition: 'inline');
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}
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}
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