/
PublicApiController.php
745 lines (672 loc) · 26.8 KB
/
PublicApiController.php
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<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\{
Hashtag,
Follower,
Like,
Media,
Notification,
Profile,
StatusHashtag,
Status,
StatusView,
UserFilter
};
use Auth, Cache;
use Illuminate\Support\Facades\Redis;
use Carbon\Carbon;
use League\Fractal;
use App\Transformer\Api\{
AccountTransformer,
RelationshipTransformer,
StatusTransformer,
StatusStatelessTransformer
};
use App\Services\{
AccountService,
LikeService,
PublicTimelineService,
ProfileService,
StatusService,
SnowflakeService,
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, $status);
if(!$request->user()) {
$res = ['status' => StatusService::get($status->id)];
} else {
$item = new Fractal\Resource\Item($status, new StatusStatelessTransformer());
$res = [
'status' => $this->fractal->createData($item)->toArray(),
];
}
return response()->json($res);
}
public function statusState(Request $request, $username, int $postid)
{
$profile = Profile::whereUsername($username)->whereNull('status')->firstOrFail();
$status = Status::whereProfileId($profile->id)->findOrFail($postid);
$this->scopeCheck($profile, $status);
if(!Auth::check()) {
$res = [
'user' => [],
'likes' => [],
'shares' => [],
'reactions' => [
'liked' => false,
'shared' => false,
'bookmarked' => false,
],
];
return response()->json($res);
}
$res = [
'user' => $this->getUserData($request->user()),
'likes' => [],
'shares' => [],
'reactions' => [
'liked' => (bool) $status->liked(),
'shared' => (bool) $status->shared(),
'bookmarked' => (bool) $status->bookmarked(),
],
];
return response()->json($res);
}
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;
$profile = Profile::whereNull('status')->findOrFail($username);
$status = Status::whereProfileId($profile->id)->whereCommentsDisabled(false)->findOrFail($postId);
$this->scopeCheck($profile, $status);
if(Auth::check()) {
$p = Auth::user()->profile;
$filtered = UserFilter::whereUserId($p->id)
->whereFilterableType('App\Profile')
->whereIn('filter_type', ['mute', 'block'])
->pluck('filterable_id')->toArray();
$scope = $p->id == $status->profile_id ? ['public', 'private', 'unlisted'] : ['public','unlisted'];
} else {
$filtered = [];
$scope = ['public', 'unlisted'];
}
if($request->filled('min_id') || $request->filled('max_id')) {
if($request->filled('min_id')) {
$replies = $status->comments()
->whereNull('reblog_of_id')
->whereIn('scope', $scope)
->whereNotIn('profile_id', $filtered)
->select('id', 'caption', 'local', 'visibility', 'scope', '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')
->whereIn('scope', $scope)
->whereNotIn('profile_id', $filtered)
->select('id', 'caption', 'local', 'visibility', 'scope', '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')
->whereIn('scope', $scope)
->whereNotIn('profile_id', $filtered)
->select('id', 'caption', 'local', 'visibility', 'scope', 'is_nsfw', 'rendered', 'profile_id', 'in_reply_to_id', 'type', 'reply_count', 'created_at')
->orderBy('id', 'desc')
->paginate($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, $id)
{
abort_if(!$request->user(), 404);
$status = Status::findOrFail($id);
$this->scopeCheck($status->profile, $status);
$page = $request->input('page');
if($page && $page >= 3 && $request->user()->profile_id != $status->profile_id) {
return response()->json([
'data' => []
]);
}
$likes = $this->getLikes($status);
return response()->json([
'data' => $likes
]);
}
public function statusShares(Request $request, $username, $id)
{
abort_if(!$request->user(), 404);
$profile = Profile::whereUsername($username)->whereNull('status')->firstOrFail();
$status = Status::whereProfileId($profile->id)->findOrFail($id);
$this->scopeCheck($profile, $status);
$page = $request->input('page');
if($page && $page >= 3 && $request->user()->profile_id != $status->profile_id) {
return response()->json([
'data' => []
]);
}
$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;
$user = $request->user();
$filtered = $user ? UserFilterService::filters($user->profile_id) : [];
if($min || $max) {
$dir = $min ? '>' : '<';
$id = $min ?? $max;
$timeline = Status::select(
'id',
'profile_id',
'type',
'scope',
'local'
)
->where('id', $dir, $id)
->whereIn('type', ['photo', 'photo:album', 'video', 'video:album', 'photo:video:album'])
->whereNotIn('profile_id', $filtered)
->whereLocal(true)
->whereScope('public')
->orderBy('id', 'desc')
->limit($limit)
->get()
->map(function($s) use ($user) {
$status = StatusService::getFull($s->id, $user->profile_id);
$status['favourited'] = (bool) LikeService::liked($user->profile_id, $s->id);
return $status;
});
$res = $timeline->toArray();
} 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'])
->whereNotIn('profile_id', $filtered)
->with('profile', 'hashtags', 'mentions')
->whereLocal(true)
->whereScope('public')
->orderBy('id', 'desc')
->limit($limit)
->get()
->map(function($s) use ($user) {
$status = StatusService::getFull($s->id, $user->profile_id);
$status['favourited'] = (bool) LikeService::liked($user->profile_id, $s->id);
return $status;
});
$res = $timeline->toArray();
}
return response()->json($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',
'recent_feed' => 'nullable',
'recent_min' => 'nullable|integer'
]);
$recentFeed = $request->input('recent_feed') == 'true';
$recentFeedMin = $request->input('recent_min');
$page = $request->input('page');
$min = $request->input('min_id');
$max = $request->input('max_id');
$limit = $request->input('limit') ?? 3;
$user = $request->user();
$key = 'user:last_active_at:id:'.$user->id;
$ttl = now()->addMinutes(20);
Cache::remember($key, $ttl, function() use($user) {
$user->last_active_at = now();
$user->save();
return;
});
$pid = $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();
});
if($recentFeed == true) {
$key = 'profile:home-timeline-cursor:'.$user->id;
$ttl = now()->addMinutes(30);
$min = Cache::remember($key, $ttl, function() use($pid) {
$res = StatusView::whereProfileId($pid)->orderByDesc('status_id')->first();
return $res ? $res->status_id : null;
});
}
$filtered = $user ? UserFilterService::filters($user->profile_id) : [];
$types = ['photo', 'photo:album', 'video', 'video:album', 'photo:video:album'];
$textOnlyReplies = false;
if(config('exp.top')) {
$textOnlyPosts = (bool) Redis::zscore('pf:tl:top', $pid);
$textOnlyReplies = (bool) Redis::zscore('pf:tl:replies', $pid);
if($textOnlyPosts) {
array_push($types, 'text');
}
}
if(config('exp.polls') == true) {
array_push($types, 'poll');
}
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', $types)
->when($textOnlyReplies != true, function($q, $textOnlyReplies) {
return $q->whereNull('in_reply_to_id');
})
->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', $types)
->when(!$textOnlyReplies, function($q, $textOnlyReplies) {
return $q->whereNull('in_reply_to_id');
})
->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)
{
abort_if(!Auth::check(), 403);
abort_if(config('federation.network_timeline') == false, 404);
$this->validate($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'
]);
$page = $request->input('page');
$min = $request->input('min_id');
$max = $request->input('max_id');
$limit = $request->input('limit') ?? 3;
$user = $request->user();
$amin = SnowflakeService::byDate(now()->subDays(90));
$key = 'user:last_active_at:id:'.$user->id;
$ttl = now()->addMinutes(5);
Cache::remember($key, $ttl, function() use($user) {
$user->last_active_at = now();
$user->save();
return;
});
$filtered = $user ? UserFilterService::filters($user->profile_id) : [];
if($min || $max) {
$dir = $min ? '>' : '<';
$id = $min ?? $max;
$timeline = Status::select(
'id',
'uri',
'type',
'scope',
'created_at',
)
->where('id', $dir, $id)
->whereNotIn('profile_id', $filtered)
->whereIn('type', ['photo', 'photo:album', 'video', 'video:album', 'photo:video:album'])
->whereNotNull('uri')
->whereScope('public')
->where('id', '>', $amin)
->orderBy('created_at', 'desc')
->limit($limit)
->get()
->map(function($s) use ($user) {
$status = StatusService::get($s->id);
$status['favourited'] = (bool) LikeService::liked($user->profile_id, $s->id);
return $status;
});
$res = $timeline->toArray();
} else {
$timeline = Status::select(
'id',
'uri',
'type',
'scope',
'created_at',
)
->whereNotIn('profile_id', $filtered)
->whereIn('type', ['photo', 'photo:album', 'video', 'video:album', 'photo:video:album'])
->whereNotNull('uri')
->whereScope('public')
->where('id', '>', $amin)
->orderBy('created_at', 'desc')
->limit($limit)
->get()
->map(function($s) use ($user) {
$status = StatusService::get($s->id);
$status['favourited'] = (bool) LikeService::liked($user->profile_id, $s->id);
return $status;
});
$res = $timeline->toArray();
}
return response()->json($res);
}
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);
$profile = Profile::with('user')->whereNull('status')->findOrFail($id);
$owner = Auth::id() == $profile->user_id;
if(Auth::id() != $profile->user_id && $profile->is_private) {
return response()->json([]);
}
if(!$profile->domain && !$profile->user->settings->show_profile_followers) {
return response()->json([]);
}
if(!$owner && $request->page > 5) {
return [];
}
$res = Follower::select('id', 'profile_id', 'following_id')
->whereFollowingId($profile->id)
->orderByDesc('id')
->simplePaginate(10)
->map(function($follower) {
return ProfileService::get($follower['profile_id']);
})
->toArray();
return response()->json($res);
}
public function accountFollowing(Request $request, $id)
{
abort_unless(Auth::check(), 403);
$profile = Profile::with('user')
->whereNull('status')
->findOrFail($id);
// filter by username
$search = $request->input('fbu');
$owner = Auth::id() == $profile->user_id;
$filter = ($owner == true) && ($search != null);
abort_if($owner == false && $profile->is_private == true && !$profile->followedBy(Auth::user()->profile), 404);
if(!$profile->domain) {
abort_if($profile->user->settings->show_profile_following == false && $owner == false, 404);
}
if(!$owner && $request->page > 5) {
return [];
}
if($search) {
abort_if(!$owner, 404);
$following = $profile->following()
->where('profiles.username', 'like', '%'.$search.'%')
->orderByDesc('followers.created_at')
->paginate(10);
} else {
$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'
]);
$user = $request->user();
$profile = AccountService::get($id);
abort_if(!$profile, 404);
$limit = $request->limit ?? 9;
$max_id = $request->max_id;
$min_id = $request->min_id;
$scope = ['photo', 'photo:album', 'video', 'video:album'];
if($profile['locked']) {
if(!$user) {
return response()->json([]);
}
$pid = $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, $following) ? ['public', 'unlisted', 'private'] : [];
} else {
if($user) {
$pid = $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;
$res = Status::whereProfileId($profile['id'])
->whereNull('in_reply_to_id')
->whereNull('reblog_of_id')
->whereIn('type', $scope)
->where('id', $dir, $id)
->whereIn('scope', $visibility)
->limit($limit)
->orderByDesc('id')
->get()
->map(function($s) use($user) {
try {
$status = StatusService::get($s->id, false);
} catch (\Exception $e) {
$status = false;
}
if($user && $status) {
$status['favourited'] = (bool) LikeService::liked($user->profile_id, $s->id);
}
return $status;
})
->filter(function($s) {
return $s;
})
->values();
return response()->json($res);
}
}