<?php namespace App\Services; use Cache; use Illuminate\Support\Facades\Redis; use App\Media; use App\Status; use League\Fractal; use League\Fractal\Serializer\ArraySerializer; use League\Fractal\Pagination\IlluminatePaginatorAdapter; use App\Transformer\Api\MediaTransformer; use App\Util\Media\License; class MediaService { const CACHE_KEY = 'status:transformer:media:attachments:'; public static function get($statusId) { return Cache::remember(self::CACHE_KEY.$statusId, 21600, function() use($statusId) { $media = Media::whereStatusId($statusId)->orderBy('order')->get(); if(!$media) { return []; } $fractal = new Fractal\Manager(); $fractal->setSerializer(new ArraySerializer()); $resource = new Fractal\Resource\Collection($media, new MediaTransformer()); return $fractal->createData($resource)->toArray(); }); } public static function getMastodon($id) { $media = self::get($id); if(!$media) { return []; } $medias = collect($media) ->map(function($media) { $mime = $media['mime'] ? explode('/', $media['mime']) : false; unset( $media['optimized_url'], $media['license'], $media['is_nsfw'], $media['orientation'], $media['filter_name'], $media['filter_class'], $media['mime'], $media['hls_manifest'] ); $media['type'] = $mime ? strtolower($mime[0]) : 'unknown'; return $media; }) ->filter(function($m) { return $m && isset($m['url']); }) ->values(); return $medias->toArray(); } public static function del($statusId) { return Cache::forget(self::CACHE_KEY . $statusId); } public static function activitypub($statusId) { $status = self::get($statusId); if(!$status) { return []; } return collect($status)->map(function($s) { $license = isset($s['license']) && $s['license']['title'] ? $s['license']['title'] : null; return [ 'type' => 'Document', 'mediaType' => $s['mime'], 'url' => $s['url'], 'name' => $s['description'], 'summary' => $s['description'], 'blurhash' => $s['blurhash'], 'license' => $license ]; }); } }