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pixelfed/app/Http/Controllers/Stories/StoryApiV1Controller.php

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<?php
namespace App\Http\Controllers\Stories;
use App\DirectMessage;
use App\Http\Controllers\Controller;
use App\Http\Resources\StoryView as StoryViewResource;
use App\Jobs\StoryPipeline\StoryDelete;
use App\Jobs\StoryPipeline\StoryFanout;
use App\Jobs\StoryPipeline\StoryReplyDeliver;
use App\Jobs\StoryPipeline\StoryViewDeliver;
use App\Models\Conversation;
use App\Notification;
use App\Services\AccountService;
use App\Services\MediaPathService;
use App\Services\StoryService;
use App\Status;
use App\Story;
use App\StoryView;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Str;
class StoryApiV1Controller extends Controller
{
const RECENT_KEY = 'pf:stories:recent-by-id:';
const RECENT_TTL = 300;
public function carousel(Request $request)
{
abort_if(! (bool) config_cache('instance.stories.enabled') || ! $request->user(), 404);
$pid = $request->user()->profile_id;
if (config('database.default') == 'pgsql') {
$s = Cache::remember(self::RECENT_KEY.$pid, self::RECENT_TTL, function () use ($pid) {
return Story::select('stories.*', 'followers.following_id')
->leftJoin('followers', 'followers.following_id', 'stories.profile_id')
->where('followers.profile_id', $pid)
->where('stories.active', true)
->map(function ($s) {
$r = new \StdClass;
$r->id = $s->id;
$r->profile_id = $s->profile_id;
$r->type = $s->type;
$r->path = $s->path;
return $r;
})
->unique('profile_id');
});
} else {
$s = Cache::remember(self::RECENT_KEY.$pid, self::RECENT_TTL, function () use ($pid) {
return Story::select('stories.*', 'followers.following_id')
->leftJoin('followers', 'followers.following_id', 'stories.profile_id')
->where('followers.profile_id', $pid)
->where('stories.active', true)
->orderBy('id')
->get();
});
}
$nodes = $s->map(function ($s) use ($pid) {
$profile = AccountService::get($s->profile_id, true);
if (! $profile || ! isset($profile['id'])) {
return false;
}
return [
'id' => (string) $s->id,
'pid' => (string) $s->profile_id,
'type' => $s->type,
'src' => url(Storage::url($s->path)),
'duration' => $s->duration ?? 3,
'seen' => StoryService::hasSeen($pid, $s->id),
'created_at' => $s->created_at->format('c'),
];
})
->filter()
->groupBy('pid')
->map(function ($item) use ($pid) {
$profile = AccountService::get($item[0]['pid'], true);
$url = $profile['local'] ? url("/stories/{$profile['username']}") :
url("/i/rs/{$profile['id']}");
return [
'id' => 'pfs:'.$profile['id'],
'user' => [
'id' => (string) $profile['id'],
'username' => $profile['username'],
'username_acct' => $profile['acct'],
'avatar' => $profile['avatar'],
'local' => $profile['local'],
'is_author' => $profile['id'] == $pid,
],
'nodes' => $item,
'url' => $url,
'seen' => StoryService::hasSeen($pid, StoryService::latest($profile['id'])),
];
})
->sortBy('seen')
->values();
$res = [
'self' => [],
'nodes' => $nodes,
];
if (Story::whereProfileId($pid)->whereActive(true)->exists()) {
$selfStories = Story::whereProfileId($pid)
->whereActive(true)
->get()
->map(function ($s) {
return [
'id' => (string) $s->id,
'type' => $s->type,
'src' => url(Storage::url($s->path)),
'duration' => $s->duration,
'seen' => true,
'created_at' => $s->created_at->format('c'),
];
})
->sortBy('id')
->values();
$selfProfile = AccountService::get($pid, true);
$res['self'] = [
'user' => [
'id' => (string) $selfProfile['id'],
'username' => $selfProfile['acct'],
'avatar' => $selfProfile['avatar'],
'local' => $selfProfile['local'],
'is_author' => true,
],
'nodes' => $selfStories,
];
}
return response()->json($res, 200, [], JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
}
public function selfCarousel(Request $request)
{
abort_if(! (bool) config_cache('instance.stories.enabled') || ! $request->user(), 404);
$pid = $request->user()->profile_id;
if (config('database.default') == 'pgsql') {
$s = Cache::remember(self::RECENT_KEY.$pid, self::RECENT_TTL, function () use ($pid) {
return Story::select('stories.*', 'followers.following_id')
->leftJoin('followers', 'followers.following_id', 'stories.profile_id')
->where('followers.profile_id', $pid)
->where('stories.active', true)
->map(function ($s) {
$r = new \StdClass;
$r->id = $s->id;
$r->profile_id = $s->profile_id;
$r->type = $s->type;
$r->path = $s->path;
return $r;
})
->unique('profile_id');
});
} else {
$s = Cache::remember(self::RECENT_KEY.$pid, self::RECENT_TTL, function () use ($pid) {
return Story::select('stories.*', 'followers.following_id')
->leftJoin('followers', 'followers.following_id', 'stories.profile_id')
->where('followers.profile_id', $pid)
->where('stories.active', true)
->orderBy('id')
->get();
});
}
$nodes = $s->map(function ($s) use ($pid) {
$profile = AccountService::get($s->profile_id, true);
if (! $profile || ! isset($profile['id'])) {
return false;
}
return [
'id' => (string) $s->id,
'pid' => (string) $s->profile_id,
'type' => $s->type,
'src' => url(Storage::url($s->path)),
'duration' => $s->duration ?? 3,
'seen' => StoryService::hasSeen($pid, $s->id),
'created_at' => $s->created_at->format('c'),
];
})
->filter()
->groupBy('pid')
->map(function ($item) use ($pid) {
$profile = AccountService::get($item[0]['pid'], true);
$url = $profile['local'] ? url("/stories/{$profile['username']}") :
url("/i/rs/{$profile['id']}");
return [
'id' => 'pfs:'.$profile['id'],
'user' => [
'id' => (string) $profile['id'],
'username' => $profile['username'],
'username_acct' => $profile['acct'],
'avatar' => $profile['avatar'],
'local' => $profile['local'],
'is_author' => $profile['id'] == $pid,
],
'nodes' => $item,
'url' => $url,
'seen' => StoryService::hasSeen($pid, StoryService::latest($profile['id'])),
];
})
->sortBy('seen')
->values();
$selfProfile = AccountService::get($pid, true);
$res = [
'self' => [
'user' => [
'id' => (string) $selfProfile['id'],
'username' => $selfProfile['acct'],
'avatar' => $selfProfile['avatar'],
'local' => $selfProfile['local'],
'is_author' => true,
],
'nodes' => [],
],
'nodes' => $nodes,
];
if (Story::whereProfileId($pid)->whereActive(true)->exists()) {
$selfStories = Story::whereProfileId($pid)
->whereActive(true)
->get()
->map(function ($s) {
return [
'id' => (string) $s->id,
'type' => $s->type,
'src' => url(Storage::url($s->path)),
'duration' => $s->duration,
'seen' => true,
'created_at' => $s->created_at->format('c'),
];
})
->sortBy('id')
->values();
$res['self']['nodes'] = $selfStories;
}
return response()->json($res, 200, [], JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
}
public function add(Request $request)
{
abort_if(! (bool) config_cache('instance.stories.enabled') || ! $request->user(), 404);
$this->validate($request, [
'file' => function () {
return [
'required',
'mimetypes:image/jpeg,image/png,video/mp4',
'max:'.config_cache('pixelfed.max_photo_size'),
];
},
'duration' => 'sometimes|integer|min:0|max:30',
]);
$user = $request->user();
$count = Story::whereProfileId($user->profile_id)
->whereActive(true)
->where('expires_at', '>', now())
->count();
if ($count >= Story::MAX_PER_DAY) {
abort(418, 'You have reached your limit for new Stories today.');
}
$photo = $request->file('file');
$path = $this->storeMedia($photo, $user);
$story = new Story;
$story->duration = $request->input('duration', 3);
$story->profile_id = $user->profile_id;
$story->type = Str::endsWith($photo->getMimeType(), 'mp4') ? 'video' : 'photo';
$story->mime = $photo->getMimeType();
$story->path = $path;
$story->local = true;
$story->size = $photo->getSize();
$story->bearcap_token = str_random(64);
$story->expires_at = now()->addMinutes(1440);
$story->save();
$url = $story->path;
$res = [
'code' => 200,
'msg' => 'Successfully added',
'media_id' => (string) $story->id,
'media_url' => url(Storage::url($url)).'?v='.time(),
'media_type' => $story->type,
];
return $res;
}
public function publish(Request $request)
{
abort_if(! (bool) config_cache('instance.stories.enabled') || ! $request->user(), 404);
$this->validate($request, [
'media_id' => 'required',
'duration' => 'required|integer|min:0|max:30',
'can_reply' => 'required|boolean',
'can_react' => 'required|boolean',
]);
$id = $request->input('media_id');
$user = $request->user();
$story = Story::whereProfileId($user->profile_id)
->findOrFail($id);
$story->active = true;
$story->duration = $request->input('duration', 10);
$story->can_reply = $request->input('can_reply');
$story->can_react = $request->input('can_react');
$story->save();
StoryService::delLatest($story->profile_id);
StoryFanout::dispatch($story)->onQueue('story');
StoryService::addRotateQueue($story->id);
return [
'code' => 200,
'msg' => 'Successfully published',
];
}
public function delete(Request $request, $id)
{
abort_if(! (bool) config_cache('instance.stories.enabled') || ! $request->user(), 404);
$user = $request->user();
$story = Story::whereProfileId($user->profile_id)
->findOrFail($id);
$story->active = false;
$story->save();
StoryDelete::dispatch($story)->onQueue('story');
return [
'code' => 200,
'msg' => 'Successfully deleted',
];
}
public function viewed(Request $request)
{
abort_if(! (bool) config_cache('instance.stories.enabled') || ! $request->user(), 404);
$this->validate($request, [
'id' => 'required|min:1',
]);
$id = $request->input('id');
$authed = $request->user()->profile;
$story = Story::with('profile')
->findOrFail($id);
$exp = $story->expires_at;
$profile = $story->profile;
if ($story->profile_id == $authed->id) {
return [];
}
$publicOnly = (bool) $profile->followedBy($authed);
abort_if(! $publicOnly, 403);
$v = StoryView::firstOrCreate([
'story_id' => $id,
'profile_id' => $authed->id,
]);
if ($v->wasRecentlyCreated) {
Story::findOrFail($story->id)->increment('view_count');
if ($story->local == false) {
StoryViewDeliver::dispatch($story, $authed)->onQueue('story');
}
}
Cache::forget('stories:recent:by_id:'.$authed->id);
StoryService::addSeen($authed->id, $story->id);
return ['code' => 200];
}
public function comment(Request $request)
{
abort_if(! (bool) config_cache('instance.stories.enabled') || ! $request->user(), 404);
$this->validate($request, [
'sid' => 'required',
'caption' => 'required|string',
]);
$pid = $request->user()->profile_id;
$text = $request->input('caption');
$story = Story::findOrFail($request->input('sid'));
abort_if(! $story->can_reply, 422);
$status = new Status;
$status->type = 'story:reply';
$status->profile_id = $pid;
$status->caption = $text;
$status->scope = 'direct';
$status->visibility = 'direct';
$status->in_reply_to_profile_id = $story->profile_id;
$status->entities = json_encode([
'story_id' => $story->id,
]);
$status->save();
$dm = new DirectMessage;
$dm->to_id = $story->profile_id;
$dm->from_id = $pid;
$dm->type = 'story:comment';
$dm->status_id = $status->id;
$dm->meta = json_encode([
'story_username' => $story->profile->username,
'story_actor_username' => $request->user()->username,
'story_id' => $story->id,
'story_media_url' => url(Storage::url($story->path)),
'caption' => $text,
]);
$dm->save();
Conversation::updateOrInsert(
[
'to_id' => $story->profile_id,
'from_id' => $pid,
],
[
'type' => 'story:comment',
'status_id' => $status->id,
'dm_id' => $dm->id,
'is_hidden' => false,
]
);
if ($story->local) {
$n = new Notification;
$n->profile_id = $dm->to_id;
$n->actor_id = $dm->from_id;
$n->item_id = $dm->id;
$n->item_type = 'App\DirectMessage';
$n->action = 'story:comment';
$n->save();
} else {
StoryReplyDeliver::dispatch($story, $status)->onQueue('story');
}
return [
'code' => 200,
'msg' => 'Sent!',
];
}
protected function storeMedia($photo, $user)
{
$mimes = explode(',', config_cache('pixelfed.media_types'));
if (in_array($photo->getMimeType(), [
'image/jpeg',
'image/png',
'video/mp4',
]) == false) {
abort(400, 'Invalid media type');
return;
}
$storagePath = MediaPathService::story($user->profile);
$path = $photo->storePubliclyAs($storagePath, Str::random(random_int(2, 12)).'_'.Str::random(random_int(32, 35)).'_'.Str::random(random_int(1, 14)).'.'.$photo->extension());
return $path;
}
public function viewers(Request $request)
{
abort_if(! (bool) config_cache('instance.stories.enabled') || ! $request->user(), 404);
$this->validate($request, [
'sid' => 'required|string|min:1|max:50',
]);
$pid = $request->user()->profile_id;
$sid = $request->input('sid');
$story = Story::whereProfileId($pid)
->whereActive(true)
->findOrFail($sid);
$viewers = StoryView::whereStoryId($story->id)
->orderByDesc('id')
->cursorPaginate(10);
return StoryViewResource::collection($viewers);
}
}
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