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pixelfed/app/Http/Controllers/PublicApiController.php

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PHP
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<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\{
Hashtag,
Follower,
Like,
Media,
Notification,
Profile,
StatusHashtag,
Status,
UserFilter
};
use Auth,Cache;
use Carbon\Carbon;
use League\Fractal;
use App\Transformer\Api\{
AccountTransformer,
RelationshipTransformer,
StatusTransformer,
};
use App\Services\{
AccountService,
PublicTimelineService,
UserFilterService
};
use App\Jobs\StatusPipeline\NewStatusPipeline;
use League\Fractal\Serializer\ArraySerializer;
use League\Fractal\Pagination\IlluminatePaginatorAdapter;
class PublicApiController extends Controller
{
protected $fractal;
public function __construct()
{
$this->fractal = new Fractal\Manager();
$this->fractal->setSerializer(new ArraySerializer());
}
protected function getUserData($user)
{
if(!$user) {
return [];
} else {
return AccountService::get($user->profile_id);
}
}
protected function getLikes($status)
{
if(false == Auth::check()) {
return [];
} else {
$profile = Auth::user()->profile;
if($profile->status) {
return [];
}
$likes = $status->likedBy()->orderBy('created_at','desc')->paginate(10);
$collection = new Fractal\Resource\Collection($likes, new AccountTransformer());
return $this->fractal->createData($collection)->toArray();
}
}
protected function getShares($status)
{
if(false == Auth::check()) {
return [];
} else {
$profile = Auth::user()->profile;
if($profile->status) {
return [];
}
$shares = $status->sharedBy()->orderBy('created_at','desc')->paginate(10);
$collection = new Fractal\Resource\Collection($shares, new AccountTransformer());
return $this->fractal->createData($collection)->toArray();
}
}
public function status(Request $request, $username, int $postid)
{
$profile = Profile::whereUsername($username)->whereNull('status')->firstOrFail();
$status = Status::whereProfileId($profile->id)->findOrFail($postid);
$this->scopeCheck($profile, $status);
$item = new Fractal\Resource\Item($status, new StatusTransformer());
$res = [
'status' => $this->fractal->createData($item)->toArray(),
'user' => $this->getUserData($request->user()),
'likes' => $this->getLikes($status),
'shares' => $this->getShares($status),
'reactions' => [
'liked' => $status->liked(),
'shared' => $status->shared(),
'bookmarked' => $status->bookmarked(),
],
];
return response()->json($res, 200, [], JSON_PRETTY_PRINT);
}
public function statusComments(Request $request, $username, int $postId)
{
$this->validate($request, [
'min_id' => 'nullable|integer|min:1',
'max_id' => 'nullable|integer|min:1|max:'.PHP_INT_MAX,
'limit' => 'nullable|integer|min:5|max:50'
]);
$limit = $request->limit ?? 10;
$profile = Profile::whereUsername($username)->whereNull('status')->firstOrFail();
$status = Status::whereProfileId($profile->id)->whereCommentsDisabled(false)->findOrFail($postId);
$this->scopeCheck($profile, $status);
if(Auth::check()) {
$pid = Auth::user()->profile->id;
$filtered = UserFilter::whereUserId($pid)
->whereFilterableType('App\Profile')
->whereIn('filter_type', ['mute', 'block'])
->pluck('filterable_id')->toArray();
} else {
$filtered = [];
}
if($request->filled('min_id') || $request->filled('max_id')) {
if($request->filled('min_id')) {
$replies = $status->comments()
->whereNull('reblog_of_id')
->whereNotIn('profile_id', $filtered)
->select('id', 'caption', 'is_nsfw', 'rendered', 'profile_id', 'in_reply_to_id', 'type', 'reply_count', 'created_at')
->where('id', '>=', $request->min_id)
->orderBy('id', 'desc')
->paginate($limit);
}
if($request->filled('max_id')) {
$replies = $status->comments()
->whereNull('reblog_of_id')
->whereNotIn('profile_id', $filtered)
->select('id', 'caption', 'is_nsfw', 'rendered', 'profile_id', 'in_reply_to_id', 'type', 'reply_count', 'created_at')
->where('id', '<=', $request->max_id)
->orderBy('id', 'desc')
->paginate($limit);
}
} else {
$replies = $status->comments()
->whereNull('reblog_of_id')
->whereNotIn('profile_id', $filtered)
->select('id', 'caption', 'is_nsfw', 'rendered', 'profile_id', 'in_reply_to_id', 'type', 'reply_count', 'created_at')
->orderBy('id', 'desc')
->paginate($limit);
}
$resource = new Fractal\Resource\Collection($replies, new StatusTransformer(), 'data');
$resource->setPaginator(new IlluminatePaginatorAdapter($replies));
$res = $this->fractal->createData($resource)->toArray();
return response()->json($res, 200, [], JSON_PRETTY_PRINT);
}
public function statusLikes(Request $request, $username, $id)
{
$profile = Profile::whereUsername($username)->whereNull('status')->firstOrFail();
$status = Status::whereProfileId($profile->id)->findOrFail($id);
$this->scopeCheck($profile, $status);
$likes = $this->getLikes($status);
return response()->json([
'data' => $likes
]);
}
public function statusShares(Request $request, $username, $id)
{
$profile = Profile::whereUsername($username)->whereNull('status')->firstOrFail();
$status = Status::whereProfileId($profile->id)->findOrFail($id);
$this->scopeCheck($profile, $status);
$shares = $this->getShares($status);
return response()->json([
'data' => $shares
]);
}
protected function scopeCheck(Profile $profile, Status $status)
{
if($profile->is_private == true && Auth::check() == false) {
abort(404);
}
switch ($status->scope) {
case 'public':
case 'unlisted':
break;
case 'private':
$user = Auth::check() ? Auth::user() : false;
if(!$user) {
abort(403);
} else {
$follows = $profile->followedBy($user->profile);
if($follows == false && $profile->id !== $user->profile->id && $user->is_admin == false) {
abort(404);
}
}
break;
case 'direct':
abort(404);
break;
case 'draft':
abort(404);
break;
default:
abort(404);
break;
}
}
public function publicTimelineApi(Request $request)
{
$this->validate($request,[
'page' => 'nullable|integer|max:40',
'min_id' => 'nullable|integer|min:0|max:' . PHP_INT_MAX,
'max_id' => 'nullable|integer|min:0|max:' . PHP_INT_MAX,
'limit' => 'nullable|integer|max:30'
]);
if(config('instance.timeline.local.is_public') == false && !Auth::check()) {
abort(403, 'Authentication required.');
}
$page = $request->input('page');
$min = $request->input('min_id');
$max = $request->input('max_id');
$limit = $request->input('limit') ?? 3;
$private = Cache::remember('profiles:private', now()->addMinutes(1440), function() {
return Profile::whereIsPrivate(true)
->orWhere('unlisted', true)
->orWhere('status', '!=', null)
->pluck('id')
->toArray();
});
// if(Auth::check()) {
// // $pid = Auth::user()->profile->id;
// // $filters = UserFilter::whereUserId($pid)
// // ->whereFilterableType('App\Profile')
// // ->whereIn('filter_type', ['mute', 'block'])
// // ->pluck('filterable_id')->toArray();
// // $filtered = array_merge($private->toArray(), $filters);
// $filtered = UserFilterService::filters(Auth::user()->profile_id);
// } else {
// // $filtered = $private->toArray();
// $filtered = [];
// }
$filtered = Auth::check() ? array_merge($private, UserFilterService::filters(Auth::user()->profile_id)) : [];
// if($max == 0) {
// $res = PublicTimelineService::count();
// if($res == 0) {
// PublicTimelineService::warmCache();
// $res = PublicTimelineService::get(0,4);
// } else {
// $res = PublicTimelineService::get(0,4);
// }
// return response()->json($res);
// }
if($min || $max) {
$dir = $min ? '>' : '<';
$id = $min ?? $max;
$timeline = Status::select(
'id',
'uri',
'caption',
'rendered',
'profile_id',
'type',
'in_reply_to_id',
'reblog_of_id',
'is_nsfw',
'scope',
'local',
'reply_count',
'comments_disabled',
'place_id',
'likes_count',
'reblogs_count',
'created_at',
'updated_at'
)->where('id', $dir, $id)
->with('profile', 'hashtags', 'mentions')
->whereIn('type', ['photo', 'photo:album', 'video', 'video:album', 'photo:video:album'])
->whereLocal(true)
->whereNotIn('profile_id', $filtered)
->whereVisibility('public')
->orderBy('created_at', 'desc')
->limit($limit)
->get();
//->toSql();
} else {
$timeline = Status::select(
'id',
'uri',
'caption',
'rendered',
'profile_id',
'type',
'in_reply_to_id',
'reblog_of_id',
'is_nsfw',
'scope',
'local',
'reply_count',
'comments_disabled',
'created_at',
'place_id',
'likes_count',
'reblogs_count',
'updated_at'
)->whereIn('type', ['photo', 'photo:album', 'video', 'video:album', 'photo:video:album'])
->with('profile', 'hashtags', 'mentions')
->whereLocal(true)
->whereNotIn('profile_id', $filtered)
->whereVisibility('public')
->orderBy('created_at', 'desc')
->simplePaginate($limit);
//->toSql();
}
$fractal = new Fractal\Resource\Collection($timeline, new StatusTransformer());
$res = $this->fractal->createData($fractal)->toArray();
return response()->json($res);
}
public function homeTimelineApi(Request $request)
{
if(!Auth::check()) {
return abort(403);
}
$this->validate($request,[
'page' => 'nullable|integer|max:40',
'min_id' => 'nullable|integer|min:0|max:' . PHP_INT_MAX,
'max_id' => 'nullable|integer|min:0|max:' . PHP_INT_MAX,
'limit' => 'nullable|integer|max:40'
]);
$page = $request->input('page');
$min = $request->input('min_id');
$max = $request->input('max_id');
$limit = $request->input('limit') ?? 3;
// TODO: Use redis for timelines
// $timeline = Timeline::build()->local();
$pid = Auth::user()->profile->id;
$following = Cache::remember('profile:following:'.$pid, now()->addMinutes(1440), function() use($pid) {
$following = Follower::whereProfileId($pid)->pluck('following_id');
return $following->push($pid)->toArray();
});
// $private = Cache::remember('profiles:private', now()->addMinutes(1440), function() {
// return Profile::whereIsPrivate(true)
// ->orWhere('unlisted', true)
// ->orWhere('status', '!=', null)
// ->pluck('id');
// });
// $private = $private->diff($following)->flatten();
// $filters = UserFilter::whereUserId($pid)
// ->whereFilterableType('App\Profile')
// ->whereIn('filter_type', ['mute', 'block'])
// ->pluck('filterable_id')->toArray();
// $filtered = array_merge($private->toArray(), $filters);
$filtered = Auth::check() ? UserFilterService::filters(Auth::user()->profile_id) : [];
if($min || $max) {
$dir = $min ? '>' : '<';
$id = $min ?? $max;
$timeline = Status::select(
'id',
'uri',
'caption',
'rendered',
'profile_id',
'type',
'in_reply_to_id',
'reblog_of_id',
'is_nsfw',
'scope',
'local',
'reply_count',
'comments_disabled',
'place_id',
'likes_count',
'reblogs_count',
'created_at',
'updated_at'
)->whereIn('type', ['photo', 'photo:album', 'video', 'video:album', 'photo:video:album'])
->with('profile', 'hashtags', 'mentions')
->where('id', $dir, $id)
->whereIn('profile_id', $following)
->whereNotIn('profile_id', $filtered)
->whereIn('visibility',['public', 'unlisted', 'private'])
->orderBy('created_at', 'desc')
->limit($limit)
->get();
} else {
$timeline = Status::select(
'id',
'uri',
'caption',
'rendered',
'profile_id',
'type',
'in_reply_to_id',
'reblog_of_id',
'is_nsfw',
'scope',
'local',
'reply_count',
'comments_disabled',
'place_id',
'likes_count',
'reblogs_count',
'created_at',
'updated_at'
)->whereIn('type', ['photo', 'photo:album', 'video', 'video:album', 'photo:video:album'])
->with('profile', 'hashtags', 'mentions')
->whereIn('profile_id', $following)
->whereNotIn('profile_id', $filtered)
->whereIn('visibility',['public', 'unlisted', 'private'])
->orderBy('created_at', 'desc')
->simplePaginate($limit);
}
$fractal = new Fractal\Resource\Collection($timeline, new StatusTransformer());
$res = $this->fractal->createData($fractal)->toArray();
return response()->json($res);
}
public function networkTimelineApi(Request $request)
{
return response()->json([]);
}
public function relationships(Request $request)
{
if(!Auth::check()) {
return response()->json([]);
}
$this->validate($request, [
'id' => 'required|array|min:1|max:20',
'id.*' => 'required|integer'
]);
$ids = collect($request->input('id'));
$filtered = $ids->filter(function($v) {
return $v != Auth::user()->profile->id;
});
$relations = Profile::whereNull('status')->findOrFail($filtered->all());
$fractal = new Fractal\Resource\Collection($relations, new RelationshipTransformer());
$res = $this->fractal->createData($fractal)->toArray();
return response()->json($res);
}
public function account(Request $request, $id)
{
$res = AccountService::get($id);
return response()->json($res);
}
public function accountFollowers(Request $request, $id)
{
abort_unless(Auth::check(), 403);
$profile = Profile::with('user')->whereNull('status')->whereNull('domain')->findOrFail($id);
if(Auth::id() != $profile->user_id && $profile->is_private || !$profile->user->settings->show_profile_followers) {
return response()->json([]);
}
$followers = $profile->followers()->orderByDesc('followers.created_at')->paginate(10);
$resource = new Fractal\Resource\Collection($followers, new AccountTransformer());
$res = $this->fractal->createData($resource)->toArray();
return response()->json($res);
}
public function accountFollowing(Request $request, $id)
{
abort_unless(Auth::check(), 403);
$profile = Profile::with('user')->whereNull('status')->whereNull('domain')->findOrFail($id);
if(Auth::id() != $profile->user_id && $profile->is_private || !$profile->user->settings->show_profile_following) {
return response()->json([]);
}
$following = $profile->following()->orderByDesc('followers.created_at')->paginate(10);
$resource = new Fractal\Resource\Collection($following, new AccountTransformer());
$res = $this->fractal->createData($resource)->toArray();
return response()->json($res);
}
public function accountStatuses(Request $request, $id)
{
$this->validate($request, [
'only_media' => 'nullable',
'pinned' => 'nullable',
'exclude_replies' => 'nullable',
'max_id' => 'nullable|integer|min:0|max:' . PHP_INT_MAX,
'since_id' => 'nullable|integer|min:0|max:' . PHP_INT_MAX,
'min_id' => 'nullable|integer|min:0|max:' . PHP_INT_MAX,
'limit' => 'nullable|integer|min:1|max:24'
]);
$profile = Profile::whereNull('status')->findOrFail($id);
$limit = $request->limit ?? 9;
$max_id = $request->max_id;
$min_id = $request->min_id;
$scope = $request->only_media == true ?
['photo', 'photo:album', 'video', 'video:album'] :
['photo', 'photo:album', 'video', 'video:album', 'share', 'reply'];
if($profile->is_private) {
if(!Auth::check()) {
return response()->json([]);
}
$pid = Auth::user()->profile->id;
$following = Cache::remember('profile:following:'.$pid, now()->addMinutes(1440), function() use($pid) {
$following = Follower::whereProfileId($pid)->pluck('following_id');
return $following->push($pid)->toArray();
});
$visibility = true == in_array($profile->id, $following) ? ['public', 'unlisted', 'private'] : [];
} else {
if(Auth::check()) {
$pid = Auth::user()->profile->id;
$following = Cache::remember('profile:following:'.$pid, now()->addMinutes(1440), function() use($pid) {
$following = Follower::whereProfileId($pid)->pluck('following_id');
return $following->push($pid)->toArray();
});
$visibility = true == in_array($profile->id, $following) ? ['public', 'unlisted', 'private'] : ['public', 'unlisted'];
} else {
$visibility = ['public', 'unlisted'];
}
}
$dir = $min_id ? '>' : '<';
$id = $min_id ?? $max_id;
$timeline = Status::select(
'id',
'uri',
'caption',
'rendered',
'profile_id',
'type',
'in_reply_to_id',
'reblog_of_id',
'is_nsfw',
'likes_count',
'reblogs_count',
'scope',
'local',
'created_at',
'updated_at'
)->whereProfileId($profile->id)
->whereIn('type', $scope)
->whereLocal(true)
->whereNull('uri')
->where('id', $dir, $id)
->whereIn('visibility', $visibility)
->latest()
->limit($limit)
->get();
$resource = new Fractal\Resource\Collection($timeline, new StatusTransformer());
$res = $this->fractal->createData($resource)->toArray();
return response()->json($res);
}
}
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