83 lines
2.8 KiB
PHP
83 lines
2.8 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\ImageThumbnail;
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use App\Core\Event;
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use function App\Core\I18n\_m;
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use App\Core\Modules\Module;
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use App\Core\Router\RouteLoader;
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use App\Entity\Attachment;
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use App\Util\Common;
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use Intervention\Image\Image;
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class ImageThumbnail extends Module
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{
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public function onAddRoute(RouteLoader $r)
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{
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$r->connect('thumbnail', '/thumbnail/{id<\d+>}', [Controller\ImageThumbnail::class, 'thumbnail']);
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return Event::next;
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}
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public static function getPath(Attachment $attachment)
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{
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return Common::config('attachments', 'dir') . $attachment->getFilename();
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}
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/**
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* Resizes an image. It will reencode the image in the
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* `self::prefferedType()` format. This only applies henceforward,
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* not retroactively
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*
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* Increases the 'memory_limit' to the one in the 'attachments' section in the config, to
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* enable the handling of bigger images, which can cause a peak of memory consumption, while
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* encoding
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*
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* @throws Exception
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*/
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public function onResizeImage(Attachment $attachment, string $outpath, int $width, int $height, bool $crop)
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{
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$old_limit = ini_set('memory_limit', Common::config('attachments', 'memory_limit'));
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// try {
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// $img = Image::make($this->filepath);
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// } catch (Exception $e) {
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// Log::error(__METHOD__ . ' encountered exception: ' . print_r($e, true));
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// // TRANS: Exception thrown when trying to resize an unknown file type.
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// throw new Exception(_m('Unknown file type'));
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// }
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// if (self::getPath($attachment) === $outpath) {
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// @unlink($outpath);
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// }
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// // Fit image to dimensions and optionally prevent upscaling
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// if (!$crop) $img->fit($width, $height, function ($constraint) { $constraint->upsize();});
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// else $img->crop($width, $height);
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// $img->save($outpath, 100, 'webp');
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// $img->destroy();
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// ini_set('memory_limit', $old_limit); // Restore the old memory limit
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// return $outpath;
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return Event::next;
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}
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}
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