forked from mirror/pixelfed
106 lines
3.4 KiB
PHP
106 lines
3.4 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Http\Controllers\Api\BaseApiController;
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use App\{
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Follower,
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Like,
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Profile,
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UserFilter
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};
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use Auth, Cache, Redis;
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use Illuminate\Http\Request;
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use App\Services\SuggestionService;
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class ApiController extends BaseApiController
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{
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// todo: deprecate and remove
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public function hydrateLikes(Request $request)
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{
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return response()->json([]);
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}
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public function siteConfiguration(Request $request)
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{
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$res = Cache::remember('api:site:configuration', now()->addMinutes(30), function() {
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return [
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'uploader' => [
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'max_photo_size' => config('pixelfed.max_photo_size'),
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'max_caption_length' => config('pixelfed.max_caption_length'),
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'album_limit' => config('pixelfed.max_album_length'),
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'image_quality' => config('pixelfed.image_quality'),
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'optimize_image' => config('pixelfed.optimize_image'),
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'optimize_video' => config('pixelfed.optimize_video'),
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'media_types' => config('pixelfed.media_types'),
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'enforce_account_limit' => config('pixelfed.enforce_account_limit')
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],
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'activitypub' => [
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'enabled' => config('pixelfed.activitypub_enabled'),
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'remote_follow' => config('pixelfed.remote_follow_enabled')
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],
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'ab' => [
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'lc' => config('exp.lc'),
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'rec' => config('exp.rec'),
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],
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];
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});
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return response()->json($res);
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}
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public function userRecommendations(Request $request)
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{
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abort_if(!Auth::check(), 403);
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abort_if(!config('exp.rec'), 400);
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$id = Auth::user()->profile->id;
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$following = Cache::remember('profile:following:'.$id, now()->addHours(12), function() use ($id) {
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return Follower::whereProfileId($id)->pluck('following_id')->toArray();
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});
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array_push($following, $id);
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$ids = SuggestionService::get();
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$filters = UserFilter::whereUserId($id)
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->whereFilterableType('App\Profile')
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->whereIn('filter_type', ['mute', 'block'])
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->pluck('filterable_id')->toArray();
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$following = array_merge($following, $filters);
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$key = config('cache.prefix').':api:local:exp:rec:'.$id;
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$ttl = (int) Redis::ttl($key);
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if($request->filled('refresh') == true && (290 > $ttl) == true) {
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Cache::forget('api:local:exp:rec:'.$id);
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}
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$res = Cache::remember('api:local:exp:rec:'.$id, now()->addMinutes(5), function() use($id, $following, $ids) {
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return Profile::select(
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'id',
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'username'
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)
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->whereNotIn('id', $following)
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->whereIn('id', $ids)
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->whereIsPrivate(0)
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->whereNull('status')
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->whereNull('domain')
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->inRandomOrder()
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->take(3)
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->get()
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->map(function($item, $key) {
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return [
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'id' => $item->id,
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'avatar' => $item->avatarUrl(),
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'username' => $item->username,
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'message' => 'Recommended for You'
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];
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});
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});
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return response()->json($res->all());
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}
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}
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