143 lines
3.2 KiB
PHP
143 lines
3.2 KiB
PHP
<?php
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namespace App\Services;
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use App\Util\ActivityPub\Helpers;
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use Illuminate\Http\File;
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use Illuminate\Support\Facades\Cache;
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use Illuminate\Support\Facades\Redis;
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use Illuminate\Support\Facades\Storage;
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use Illuminate\Support\Str;
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use App\Media;
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use App\Profile;
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use App\User;
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use GuzzleHttp\Client;
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class MediaStorageService {
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public static function store(Media $media)
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{
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if(config('pixelfed.cloud_storage') == true) {
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(new self())->cloudStore($media);
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}
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return;
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}
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public static function head($url)
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{
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$c = new Client();
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$r = $c->request('HEAD', $url);
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$h = $r->getHeaders();
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return [
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'length' => $h['Content-Length'][0],
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'mime' => $h['Content-Type'][0]
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];
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}
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protected function cloudStore($media)
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{
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if($media->remote_media == true) {
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(new self())->remoteToCloud($media);
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} else {
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(new self())->localToCloud($media);
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}
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}
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protected function localToCloud($media)
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{
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$path = storage_path('app/'.$media->media_path);
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$thumb = storage_path('app/'.$media->thumbnail_path);
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$p = explode('/', $media->media_path);
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$name = array_pop($p);
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$pt = explode('/', $media->thumbnail_path);
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$thumbname = array_pop($pt);
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$storagePath = implode('/', $p);
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$disk = Storage::disk(config('filesystems.cloud'));
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$file = $disk->putFileAs($storagePath, new File($path), $name, 'public');
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$url = $disk->url($file);
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$thumbFile = $disk->putFileAs($storagePath, new File($thumb), $thumbname, 'public');
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$thumbUrl = $disk->url($thumbFile);
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$media->thumbnail_url = $thumbUrl;
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$media->cdn_url = $url;
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$media->optimized_url = $url;
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$media->replicated_at = now();
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$media->save();
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if($media->status_id) {
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Cache::forget('status:transformer:media:attachments:' . $media->status_id);
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}
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}
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protected function remoteToCloud($media)
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{
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$url = $media->remote_url;
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if(!Helpers::validateUrl($url)) {
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return;
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}
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$head = $this->head($media->remote_url);
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$mimes = [
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'image/jpeg',
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'image/png',
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'video/mp4'
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];
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$mime = $head['mime'];
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$max_size = (int) config('pixelfed.max_photo_size') * 1000;
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$media->size = $head['length'];
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$media->remote_media = true;
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$media->save();
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if(!in_array($mime, $mimes)) {
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return;
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}
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if($head['length'] == $max_size) {
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return;
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}
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switch ($mime) {
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case 'image/png':
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$ext = '.png';
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break;
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case 'image/gif':
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$ext = '.gif';
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break;
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case 'image/jpeg':
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$ext = '.jpg';
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break;
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case 'video/mp4':
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$ext = '.mp4';
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break;
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}
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$base = MediaPathService::get($media->profile);
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$path = Str::random(40) . $ext;
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$tmpBase = storage_path('app/remcache/');
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$tmpPath = $media->profile_id . '-' . $path;
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$tmpName = $tmpBase . $tmpPath;
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$data = file_get_contents($url, false, null, 0, $head['length']);
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file_put_contents($tmpName, $data);
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$hash = hash_file('sha256', $tmpName);
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$disk = Storage::disk(config('filesystems.cloud'));
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$file = $disk->putFileAs($base, new File($tmpName), $path, 'public');
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$permalink = $disk->url($file);
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$media->cdn_url = $permalink;
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$media->original_sha256 = $hash;
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$media->replicated_at = now();
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$media->save();
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if($media->status_id) {
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Cache::forget('status:transformer:media:attachments:' . $media->status_id);
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}
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unlink($tmpName);
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}
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} |