Merge branch 'master' into newapiz

README.md

@@ -30,7 +30,7 @@ If you want, you can add your instance to the list above so that people can regi
 
 1. Install PHP 7.4, web-server, Composer, Node.js, Yarn and [Chandler](https://github.com/openvk/chandler)
 
-* PHP 8.1 is supported too, however it was not tested carefully, so be aware.
+* PHP 8 is still being tested; the functionality of the engine on this version of PHP is not yet guaranteed.
 
 2. Install MySQL-compatible database.
 

README_RU.md

@@ -30,7 +30,7 @@ _[English](README.md)_
 
 1. Установите PHP 7.4, веб-сервер, Composer, Node.js, Yarn и [Chandler](https://github.com/openvk/chandler)
 
-* PHP 8 еще **не** тестировался, поэтому не стоит ожидать, что он будет работать (UPD: он не работает).
+* PHP 8 пока ещё тестируется, работоспособность движка на этой версии PHP пока не гарантируется.
 
 2. Установите MySQL-совместимую базу данных.
 

VKAPI/Handlers/Audio.php

@@ -1,22 +1,788 @@
 <?php declare(strict_types=1);
 namespace openvk\VKAPI\Handlers;
+use Chandler\Database\DatabaseConnection;
+use openvk\Web\Models\Entities\Audio as AEntity;
+use openvk\Web\Models\Entities\Playlist;
+use openvk\Web\Models\Repositories\Audios;
+use openvk\Web\Models\Repositories\Clubs;
+use openvk\Web\Models\Repositories\Util\EntityStream;
 
 final class Audio extends VKAPIRequestHandler
 {
-	function get(): object
+    private function toSafeAudioStruct(?AEntity $audio, ?string $hash = NULL, bool $need_user = false): object
+    {
+        if(!$audio)
+            $this->fail(0404, "Audio not found");
+        else if(!$audio->canBeViewedBy($this->getUser()))
+            $this->fail(201, "Access denied to audio(" . $audio->getPrettyId() . ")");
+
+        # рофлан ебало
+        $privApi  = $hash && $GLOBALS["csrfCheck"];
+        $audioObj = $audio->toVkApiStruct($this->getUser());
+        if(!$privApi) {
+            $audioObj->manifest = false;
+            $audioObj->keys     = false;
+        }
+
+        if($need_user) {
+            $user = (new \openvk\Web\Models\Repositories\Users)->get($audio->getOwner()->getId());
+            $audioObj->user = (object) [
+                "id"       => $user->getId(),
+                "photo"    => $user->getAvatarUrl(),
+                "name"     => $user->getCanonicalName(),
+                "name_gen" => $user->getCanonicalName(),
+            ];
+        }
+
+        return $audioObj;
+    }
+
+    private function streamToResponse(EntityStream $es, int $offset, int $count, ?string $hash = NULL): object
+    {
+        $items = [];
+        foreach($es->offsetLimit($offset, $count) as $audio) {
+            $items[] = $this->toSafeAudioStruct($audio, $hash);
+        }
+
+        return (object) [
+            "count" => sizeof($items),
+            "items" => $items,
+        ];
+    }
+
+    private function validateGenre(?string& $genre_str, ?int $genre_id): void
+    {
+        if(!is_null($genre_str)) {
+            if(!in_array($genre_str, AEntity::genres))
+                $this->fail(8, "Invalid genre_str");
+        } else if(!is_null($genre_id)) {
+            $genre_str = array_flip(AEntity::vkGenres)[$genre_id] ?? NULL;
+            if(!$genre_str)
+                $this->fail(8, "Invalid genre ID $genre_id");
+        }
+    }
+
+    private function audioFromAnyId(string $id): ?AEntity
+    {
+        $descriptor = explode("_", $id);
+        if(sizeof($descriptor) === 1) {
+            if(ctype_digit($descriptor[0])) {
+                $audio = (new Audios)->get((int) $descriptor[0]);
+            } else {
+                $aid = base64_decode($descriptor[0], true);
+                if(!$aid)
+                    $this->fail(8, "Invalid audio $id");
+
+                $audio = (new Audios)->get((int) $aid);
+            }
+        } else if(sizeof($descriptor) === 2) {
+            $audio = (new Audios)->getByOwnerAndVID((int) $descriptor[0], (int) $descriptor[1]);
+        } else {
+            $this->fail(8, "Invalid audio $id");
+        }
+
+        return $audio;
+    }
+
+    function getById(string $audios, ?string $hash = NULL, int $need_user = 0): object
+    {
+        $this->requireUser();
+
+        $audioIds = array_unique(explode(",", $audios));
+        if(sizeof($audioIds) === 1) {
+            $audio = $this->audioFromAnyId($audioIds[0]);
+
+            return (object) [
+                "count" => 1,
+                "items" => [
+                    $this->toSafeAudioStruct($audio, $hash, (bool) $need_user),
+                ],
+            ];
+        } else if(sizeof($audioIds) > 6000) {
+            $this->fail(1980, "Can't get more than 6000 audios at once");
+        }
+
+        $audios = [];
+        foreach($audioIds as $id)
+            $audios[] = $this->getById($id, $hash)->items[0];
+
+        return (object) [
+            "count" => sizeof($audios),
+            "items" => $audios,
+        ];
+    }
+
+    function isLagtrain(string $audio_id): int
+    {
+        $this->requireUser();
+
+        $audio = $this->audioFromAnyId($audio_id);
+        if(!$audio)
+            $this->fail(0404, "Audio not found");
+
+        # Possible information disclosure risks are acceptable :D
+        return (int) (strpos($audio->getName(), "Lagtrain") !== false);
+    }
+
+    // TODO stub
+    function getRecommendations(): object
+    {
+        return (object) [
+            "count" => 0,
+            "items" => [],
+        ];
+    }
+
+    function getPopular(?int $genre_id = NULL, ?string $genre_str = NULL, int $offset = 0, int $count = 100, ?string $hash = NULL): object
+    {
+        $this->requireUser();
+        $this->validateGenre($genre_str, $genre_id);
+
+        $results = (new Audios)->getGlobal(Audios::ORDER_POPULAR, $genre_str);
+
+        return $this->streamToResponse($results, $offset, $count, $hash);
+    }
+
+    function getFeed(?int $genre_id = NULL, ?string $genre_str = NULL, int $offset = 0, int $count = 100, ?string $hash = NULL): object
+    {
+        $this->requireUser();
+        $this->validateGenre($genre_str, $genre_id);
+
+        $results = (new Audios)->getGlobal(Audios::ORDER_NEW, $genre_str);
+
+        return $this->streamToResponse($results, $offset, $count, $hash);
+    }
+
+    function search(string $q, int $auto_complete = 0, int $lyrics = 0, int $performer_only = 0, int $sort = 2, int $search_own = 0, int $offset = 0, int $count = 30, ?string $hash = NULL): object
+    {
+        $this->requireUser();
+
+        if(($auto_complete + $search_own) != 0)
+            $this->fail(10, "auto_complete and search_own are not supported");
+        else if($count > 300 || $count < 1)
+            $this->fail(8, "count is invalid: $count");
+
+        $results = (new Audios)->search($q, $sort, (bool) $performer_only, (bool) $lyrics);
+
+        return $this->streamToResponse($results, $offset, $count, $hash);
+    }
+
+    function getCount(int $owner_id, int $uploaded_only = 0): int
+    {
+        $this->requireUser();
+
+        if($owner_id < 0) {
+            $owner_id *= -1;
+            $group = (new Clubs)->get($owner_id);
+            if(!$group)
+                $this->fail(0404, "Group not found");
+
+            return (new Audios)->getClubCollectionSize($group);
+        }
+
+        $user = (new \openvk\Web\Models\Repositories\Users)->get($owner_id);
+        if(!$user)
+            $this->fail(0404, "User not found");
+
+        if(!$user->getPrivacyPermission("audios.read", $this->getUser()))
+            $this->fail(15, "Access denied");
+
+        if($uploaded_only) {
+            return DatabaseConnection::i()->getContext()->table("audios")
+                ->where([
+                    "deleted" => false,
+                    "owner" => $owner_id,
+                ])->count();
+        }
+
+        return (new Audios)->getUserCollectionSize($user);
+    }
+
+	function get(int $owner_id = 0, int $album_id = 0, string $audio_ids = '', int $need_user = 1, int $offset = 0, int $count = 100, int $uploaded_only = 0, int $need_seed = 0, ?string $shuffle_seed = NULL, int $shuffle = 0, ?string $hash = NULL): object
 	{
-		$serverUrl = ovk_scheme(true) . $_SERVER["SERVER_NAME"];
-	
-		return (object) [
-			"count" => 1,
-			"items" => [(object) [
-				"id" 	   => 1,
-				"owner_id" => 1,
-				"artist"   => "В ОВК ПОКА НЕТ МУЗЫКИ",
-				"title"    => "ЖДИТЕ :)))",
-				"duration" => 22,
-				"url"      => $serverUrl . "/assets/packages/static/openvk/audio/nomusic.mp3"
-			]]
-		];
+		$this->requireUser();
+
+        $shuffleSeed    = NULL;
+        $shuffleSeedStr = NULL;
+        if($shuffle == 1) {
+            if(!$shuffle_seed) {
+                if($need_seed == 1) {
+                    $shuffleSeed    = openssl_random_pseudo_bytes(6);
+                    $shuffleSeedStr = base64_encode($shuffleSeed);
+                    $shuffleSeed    = hexdec(bin2hex($shuffleSeed));
+                } else {
+                    $hOffset        = ((int) date("i") * 60) + (int) date("s");
+                    $thisHour       = time() - $hOffset;
+                    $shuffleSeed    = $thisHour + $this->getUser()->getId();
+                    $shuffleSeedStr = base64_encode(hex2bin(dechex($shuffleSeed)));
+                }
+            } else {
+                $shuffleSeed    = hexdec(bin2hex(base64_decode($shuffle_seed)));
+                $shuffleSeedStr = $shuffle_seed;
+            }
+        }
+
+        if($album_id != 0) {
+            $album = (new Audios)->getPlaylist($album_id);
+            if(!$album)
+                $this->fail(0404, "album_id invalid");
+            else if(!$album->canBeViewedBy($this->getUser()))
+                $this->fail(600, "Can't open this album for reading");
+
+            $songs = [];
+            $list  = $album->getAudios($offset, $count, $shuffleSeed);
+
+            foreach($list as $song)
+                $songs[] = $this->toSafeAudioStruct($song, $hash, $need_user == 1);
+
+            $response = (object) [
+                "count" => sizeof($songs),
+                "items" => $songs,
+            ];
+            if(!is_null($shuffleSeed))
+                $response->shuffle_seed = $shuffleSeedStr;
+
+            return $response;
+        }
+
+        if(!empty($audio_ids)) {
+            $audio_ids = explode(",", $audio_ids);
+            if(!$audio_ids)
+                $this->fail(10, "Audio::get@L0d186:explode(string): Unknown error");
+            else if(sizeof($audio_ids) < 1)
+                $this->fail(8, "Invalid audio_ids syntax");
+
+            if(!is_null($shuffleSeed))
+                $audio_ids = knuth_shuffle($audio_ids, $shuffleSeed);
+
+            $obj = $this->getById(implode(",", $audio_ids), $hash, $need_user);
+            if(!is_null($shuffleSeed))
+                $obj->shuffle_seed = $shuffleSeedStr;
+
+            return $obj;
+        }
+
+        $dbCtx = DatabaseConnection::i()->getContext();
+        if($uploaded_only == 1) {
+            if($owner_id <= 0)
+                $this->fail(8, "uploaded_only can only be used with owner_id > 0");
+
+            $user = (new \openvk\Web\Models\Repositories\Users)->get($owner_id);
+
+            if(!$user) 
+                $this->fail(0602, "Invalid user");
+
+            if(!$user->getPrivacyPermission("audios.read", $this->getUser()))
+                $this->fail(15, "Access denied: this user chose to hide his audios");
+
+            if(!is_null($shuffleSeed)) {
+                $audio_ids = [];
+                $query     = $dbCtx->table("audios")->select("virtual_id")->where([
+                    "owner"   => $owner_id,
+                    "deleted" => 0,
+                ]);
+
+                foreach($query as $res)
+                    $audio_ids[] = $res->virtual_id;
+
+                $audio_ids = knuth_shuffle($audio_ids, $shuffleSeed);
+                $audio_ids = array_slice($audio_ids, $offset, $count);
+                $audio_q   = ""; # audio.getById query
+                foreach($audio_ids as $aid)
+                    $audio_q .= ",$owner_id" . "_$aid";
+
+                $obj = $this->getById(substr($audio_q, 1), $hash, $need_user);
+                $obj->shuffle_seed = $shuffleSeedStr;
+
+                return $obj;
+            }
+
+            $res = (new Audios)->getByUploader((new \openvk\Web\Models\Repositories\Users)->get($owner_id));
+
+            return $this->streamToResponse($res, $offset, $count, $hash, $need_user);
+        }
+
+        $query = $dbCtx->table("audio_relations")->select("audio")->where("entity", $owner_id);
+        if(!is_null($shuffleSeed)) {
+            $audio_ids = [];
+            foreach($query as $aid)
+                $audio_ids[] = $aid->audio;
+
+            $audio_ids = knuth_shuffle($audio_ids, $shuffleSeed);
+            $audio_ids = array_slice($audio_ids, $offset, $count);
+            $audio_q   = "";
+            foreach($audio_ids as $aid)
+                $audio_q .= ",$aid";
+
+            $obj = $this->getById(substr($audio_q, 1), $hash, $need_user);
+            $obj->shuffle_seed = $shuffleSeedStr;
+
+            return $obj;
+        }
+
+        $items  = [];
+
+        if($owner_id > 0) {
+            $user = (new \openvk\Web\Models\Repositories\Users)->get($owner_id);
+
+            if(!$user)
+                $this->fail(50, "Invalid user");
+
+            if(!$user->getPrivacyPermission("audios.read", $this->getUser()))
+                $this->fail(15, "Access denied: this user chose to hide his audios");
+        }
+
+        $audios = (new Audios)->getByEntityID($owner_id, $offset, $count);
+        foreach($audios as $audio)
+            $items[] = $this->toSafeAudioStruct($audio, $hash, $need_user == 1);
+
+        return (object) [
+            "count" => sizeof($items),
+            "items" => $items,
+        ];
 	}
+
+    function getLyrics(int $lyrics_id): object
+    {
+        $this->requireUser();
+
+        $audio = (new Audios)->get($lyrics_id);
+        if(!$audio || !$audio->getLyrics())
+            $this->fail(0404, "Not found");
+
+        if(!$audio->canBeViewedBy($this->getUser()))
+            $this->fail(201, "Access denied to lyrics");
+
+        return (object) [
+            "lyrics_id" => $lyrics_id,
+            "text"      => preg_replace("%\r\n?%", "\n", $audio->getLyrics()),
+        ];
+    }
+
+    function beacon(int $aid, ?int $gid = NULL): int
+    {
+        $this->requireUser();
+        $this->willExecuteWriteAction();
+
+        $audio = (new Audios)->get($aid);
+        if(!$audio)
+            $this->fail(0404, "Not Found");
+        else if(!$audio->canBeViewedBy($this->getUser()))
+            $this->fail(201, "Insufficient permissions to listen this audio");
+
+        $group = NULL;
+        if(!is_null($gid)) {
+            $group = (new Clubs)->get($gid);
+            if(!$group)
+                $this->fail(0404, "Not Found");
+            else if(!$group->canBeModifiedBy($this->getUser()))
+                $this->fail(203, "Insufficient rights to this group");
+        }
+
+        return (int) $audio->listen($group ?? $this->getUser());
+    }
+
+    function setBroadcast(string $audio, string $target_ids): array
+    {
+        $this->requireUser();
+
+        [$owner, $aid] = explode("_", $audio);
+        $song = (new Audios)->getByOwnerAndVID((int) $owner, (int) $aid);
+        $ids  = [];
+        foreach(explode(",", $target_ids) as $id) {
+            $id = (int) $id;
+            if($id > 0) {
+                if ($id != $this->getUser()->getId()) {
+                    $this->fail(600, "Can't listen on behalf of $id");
+                } else {
+                    $ids[] = $id;
+                    $this->beacon($song->getId());
+                    continue;
+                }
+            }
+
+            $group = (new Clubs)->get($id * -1);
+            if(!$group)
+                $this->fail(0404, "Not Found");
+            else if(!$group->canBeModifiedBy($this->getUser()))
+                $this->fail(203,"Insufficient rights to this group");
+
+            $ids[] = $id;
+            $this->beacon($song ? $song->getId() : 0, $id * -1);
+        }
+
+        return $ids;
+    }
+
+    function getBroadcastList(string $filter = "all", int $active = 0, ?string $hash = NULL): object
+    {
+        $this->requireUser();
+
+        if(!in_array($filter, ["all", "friends", "groups"]))
+            $this->fail(8, "Invalid filter $filter");
+
+        $broadcastList = $this->getUser()->getBroadcastList($filter);
+        $items = [];
+        foreach($broadcastList as $res) {
+            $struct = $res->toVkApiStruct();
+            $status = $res->getCurrentAudioStatus();
+
+            $struct->status_audio = $status ? $this->toSafeAudioStruct($status) : NULL;
+            $items[] = $struct;
+        }
+
+        return (object) [
+            "count" => sizeof($items),
+            "items" => $items,
+        ];
+    }
+
+    function edit(int $owner_id, int $audio_id, ?string $artist = NULL, ?string $title = NULL, ?string $text = NULL, ?int $genre_id = NULL, ?string $genre_str = NULL, int $no_search = 0): int
+    {
+        $this->requireUser();
+        $this->willExecuteWriteAction();
+
+        $audio = (new Audios)->getByOwnerAndVID($owner_id, $audio_id);
+        if(!$audio)
+            $this->fail(0404, "Not Found");
+        else if(!$audio->canBeModifiedBy($this->getUser()))
+            $this->fail(201, "Insufficient permissions to edit this audio");
+
+        if(!is_null($genre_id)) {
+            $genre = array_flip(AEntity::vkGenres)[$genre_id] ?? NULL;
+            if(!$genre)
+                $this->fail(8, "Invalid genre ID $genre_id");
+
+            $audio->setGenre($genre);
+        } else if(!is_null($genre_str)) {
+            if(!in_array($genre_str, AEntity::genres))
+                $this->fail(8, "Invalid genre ID $genre_str");
+
+            $audio->setGenre($genre_str);
+        }
+
+        $lyrics = 0;
+        if(!is_null($text)) {
+            $audio->setLyrics($text);
+            $lyrics = $audio->getId();
+        }
+
+        if(!is_null($artist))
+            $audio->setPerformer($artist);
+
+        if(!is_null($title))
+            $audio->setName($title);
+
+        $audio->setSearchability(!((bool) $no_search));
+        $audio->setEdited(time());
+        $audio->save();
+
+        return $lyrics;
+    }
+
+    function add(int $audio_id, int $owner_id, ?int $group_id = NULL, ?int $album_id = NULL): string
+    {
+        $this->requireUser();
+        $this->willExecuteWriteAction();
+
+        if(!is_null($album_id))
+            $this->fail(10, "album_id not implemented");
+
+        // TODO get rid of dups
+        $to = $this->getUser();
+        if(!is_null($group_id)) {
+            $group = (new Clubs)->get($group_id);
+            if(!$group)
+                $this->fail(0404, "Invalid group_id");
+            else if(!$group->canBeModifiedBy($this->getUser()))
+                $this->fail(203, "Insufficient rights to this group");
+
+            $to = $group;
+        }
+
+        $audio = (new Audios)->getByOwnerAndVID($owner_id, $audio_id);
+        if(!$audio)
+            $this->fail(0404, "Not found");
+        else if(!$audio->canBeViewedBy($this->getUser()))
+            $this->fail(201, "Access denied to audio(owner=$owner_id, vid=$audio_id)");
+
+        try {
+            $audio->add($to);
+        } catch(\OverflowException $ex) {
+            $this->fail(300, "Album is full");
+        }
+
+        return $audio->getPrettyId();
+    }
+
+    function delete(int $audio_id, int $owner_id, ?int $group_id = NULL): int
+    {
+        $this->requireUser();
+        $this->willExecuteWriteAction();
+
+        $from = $this->getUser();
+        if(!is_null($group_id)) {
+            $group = (new Clubs)->get($group_id);
+            if(!$group)
+                $this->fail(0404, "Invalid group_id");
+            else if(!$group->canBeModifiedBy($this->getUser()))
+                $this->fail(203, "Insufficient rights to this group");
+
+            $from = $group;
+        }
+
+        $audio = (new Audios)->getByOwnerAndVID($owner_id, $audio_id);
+        if(!$audio)
+            $this->fail(0404, "Not found");
+
+        $audio->remove($from);
+
+        return 1;
+    }
+
+    function restore(int $audio_id, int $owner_id, ?int $group_id = NULL, ?string $hash = NULL): object
+    {
+        $this->requireUser();
+
+        $vid = $this->add($audio_id, $owner_id, $group_id);
+
+        return $this->getById($vid, $hash)->items[0];
+    }
+
+    function getAlbums(int $owner_id = 0, int $offset = 0, int $count = 50, int $drop_private = 1): object
+    {
+        $this->requireUser();
+
+        $owner_id  = $owner_id == 0 ? $this->getUser()->getId() : $owner_id;
+        $playlists = [];
+
+        if($owner_id > 0 && $owner_id != $this->getUser()->getId()) {
+            $user = (new \openvk\Web\Models\Repositories\Users)->get($owner_id);
+
+            if(!$user->getPrivacyPermission("audios.read", $this->getUser()))
+                $this->fail(50, "Access to playlists denied");
+        }
+
+        foreach((new Audios)->getPlaylistsByEntityId($owner_id, $offset, $count) as $playlist) {
+            if(!$playlist->canBeViewedBy($this->getUser())) {
+                if($drop_private == 1)
+                    continue;
+
+                $playlists[] = NULL;
+                continue;
+            }
+
+            $playlists[] = $playlist->toVkApiStruct($this->getUser());
+        }
+
+        return (object) [
+            "count" => sizeof($playlists),
+            "items" => $playlists,
+        ];
+    }
+
+    function searchAlbums(string $query, int $offset = 0, int $limit = 25, int $drop_private = 0): object
+    {
+        $this->requireUser();
+
+        $playlists = [];
+        $search    = (new Audios)->searchPlaylists($query)->offsetLimit($offset, $limit);
+        foreach($search as $playlist) {
+            if(!$playlist->canBeViewedBy($this->getUser())) {
+                if($drop_private == 0)
+                    $playlists[] = NULL;
+
+                continue;
+            }
+
+            $playlists[] = $playlist->toVkApiStruct($this->getUser());
+        }
+
+        return (object) [
+            "count" => sizeof($playlists),
+            "items" => $playlists,
+        ];
+    }
+
+    function addAlbum(string $title, ?string $description = NULL, int $group_id = 0): int
+    {
+        $this->requireUser();
+        $this->willExecuteWriteAction();
+
+        $group = NULL;
+        if($group_id != 0) {
+            $group = (new Clubs)->get($group_id);
+            if(!$group)
+                $this->fail(0404, "Invalid group_id");
+            else if(!$group->canBeModifiedBy($this->getUser()))
+                $this->fail(600, "Insufficient rights to this group");
+        }
+
+        $album = new Playlist;
+        $album->setName($title);
+        if(!is_null($group))
+            $album->setOwner($group_id * -1);
+        else
+            $album->setOwner($this->getUser()->getId());
+
+        if(!is_null($description))
+            $album->setDescription($description);
+
+        $album->save();
+        if(!is_null($group))
+            $album->bookmark($group);
+        else
+            $album->bookmark($this->getUser());
+
+        return $album->getId();
+    }
+
+    function editAlbum(int $album_id, ?string $title = NULL, ?string $description = NULL): int
+    {
+        $this->requireUser();
+        $this->willExecuteWriteAction();
+
+        $album = (new Audios)->getPlaylist($album_id);
+        if(!$album)
+            $this->fail(0404, "Album not found");
+        else if(!$album->canBeModifiedBy($this->getUser()))
+            $this->fail(600, "Insufficient rights to this album");
+
+        if(!is_null($title))
+            $album->setName($title);
+
+        if(!is_null($description))
+            $album->setDescription($description);
+
+        $album->setEdited(time());
+        $album->save();
+
+        return (int) !(!$title && !$description);
+    }
+
+    function deleteAlbum(int $album_id): int
+    {
+        $this->requireUser();
+        $this->willExecuteWriteAction();
+
+        $album = (new Audios)->getPlaylist($album_id);
+        if(!$album)
+            $this->fail(0404, "Album not found");
+        else if(!$album->canBeModifiedBy($this->getUser()))
+            $this->fail(600, "Insufficient rights to this album");
+
+        $album->delete();
+
+        return 1;
+    }
+
+    function moveToAlbum(int $album_id, string $audio_ids): int
+    {
+        $this->requireUser();
+        $this->willExecuteWriteAction();
+
+        $album = (new Audios)->getPlaylist($album_id);
+        if(!$album)
+            $this->fail(0404, "Album not found");
+        else if(!$album->canBeModifiedBy($this->getUser()))
+            $this->fail(600, "Insufficient rights to this album");
+
+        $audios    = [];
+        $audio_ids = array_unique(explode(",", $audio_ids));
+        if(sizeof($audio_ids) < 1 || sizeof($audio_ids) > 1000)
+            $this->fail(8, "audio_ids must contain at least 1 audio and at most 1000");
+
+        foreach($audio_ids as $audio_id) {
+            $audio = $this->audioFromAnyId($audio_id);
+            if(!$audio)
+                continue;
+            else if(!$audio->canBeViewedBy($this->getUser()))
+                continue;
+
+            $audios[] = $audio;
+        }
+
+        if(sizeof($audios) < 1)
+            return 0;
+
+        $res = 1;
+        try {
+            foreach ($audios as $audio)
+                $res = min($res, (int) $album->add($audio));
+        } catch(\OutOfBoundsException $ex) {
+            return 0;
+        }
+
+        return $res;
+    }
+
+    function removeFromAlbum(int $album_id, string $audio_ids): int
+    {
+        $this->requireUser();
+        $this->willExecuteWriteAction();
+
+        $album = (new Audios)->getPlaylist($album_id);
+        if(!$album)
+            $this->fail(0404, "Album not found");
+        else if(!$album->canBeModifiedBy($this->getUser()))
+            $this->fail(600, "Insufficient rights to this album");
+
+        $audios    = [];
+        $audio_ids = array_unique(explode(",", $audio_ids));
+        if(sizeof($audio_ids) < 1 || sizeof($audio_ids) > 1000)
+            $this->fail(8, "audio_ids must contain at least 1 audio and at most 1000");
+
+        foreach($audio_ids as $audio_id) {
+            $audio = $this->audioFromAnyId($audio_id);
+            if(!$audio)
+                continue;
+            else if($audio->canBeViewedBy($this->getUser()))
+                continue;
+
+            $audios[] = $audio;
+        }
+
+        if(sizeof($audios) < 1)
+            return 0;
+
+        foreach($audios as $audio)
+            $album->remove($audio);
+
+        return 1;
+    }
+
+    function copyToAlbum(int $album_id, string $audio_ids): int
+    {
+        return $this->moveToAlbum($album_id, $audio_ids);
+    }
+
+    function bookmarkAlbum(int $id): int
+    {
+        $this->requireUser();
+        $this->willExecuteWriteAction();
+
+        $album = (new Audios)->getPlaylist($id);
+        if(!$album)
+            $this->fail(0404, "Not found");
+
+        if(!$album->canBeViewedBy($this->getUser()))
+            $this->fail(600, "Access error");
+
+        return (int) $album->bookmark($this->getUser());
+    }
+
+    function unBookmarkAlbum(int $id): int
+    {
+        $this->requireUser();
+        $this->willExecuteWriteAction();
+
+        $album = (new Audios)->getPlaylist($id);
+        if(!$album)
+            $this->fail(0404, "Not found");
+
+        if(!$album->canBeViewedBy($this->getUser()))
+            $this->fail(600, "Access error");
+
+        return (int) $album->unbookmark($this->getUser());
+    }
 }

VKAPI/Handlers/Friends.php

@@ -4,7 +4,7 @@ use openvk\Web\Models\Repositories\Users as UsersRepo;
 
 final class Friends extends VKAPIRequestHandler
 {
-	function get(int $user_id, string $fields = "", int $offset = 0, int $count = 100): object
+	function get(int $user_id = 0, string $fields = "", int $offset = 0, int $count = 100): object
 	{
 		$i = 0;
 		$offset++;
@@ -13,6 +13,14 @@ final class Friends extends VKAPIRequestHandler
 		$users = new UsersRepo;
 
 		$this->requireUser();
+
+		if ($user_id == 0) {
+			$user_id = $this->getUser()->getId();
+		}
+
+		if (is_null($users->get($user_id))) {
+			$this->fail(100, "One of the parameters specified was missing or invalid");
+		}
 		
 		foreach($users->get($user_id)->getFriends($offset, $count) as $friend) {
 			$friends[$i] = $friend->getId();

VKAPI/Handlers/Groups.php

@@ -292,7 +292,8 @@ final class Groups extends VKAPIRequestHandler
                 int    $topics = NULL, 
                 int    $adminlist = NULL,
                 int    $topicsAboveWall = NULL,
-                int    $hideFromGlobalFeed = NULL)
+                int    $hideFromGlobalFeed = NULL,
+                int    $audio = NULL)
     {
         $this->requireUser();
         $this->willExecuteWriteAction();
@@ -303,17 +304,22 @@ final class Groups extends VKAPIRequestHandler
         if(!$club || !$club->canBeModifiedBy($this->getUser())) $this->fail(15, "You can't modify this group.");
         if(!empty($screen_name) && !$club->setShortcode($screen_name)) $this->fail(103, "Invalid shortcode.");
 
-        !is_null($title)              ? $club->setName($title) : NULL;
-        !is_null($description)        ? $club->setAbout($description) : NULL;
-        !is_null($screen_name)        ? $club->setShortcode($screen_name) : NULL;
-        !is_null($website)            ? $club->setWebsite((!parse_url($website, PHP_URL_SCHEME) ? "https://" : "") . $website) : NULL;
-        !is_null($wall)               ? $club->setWall($wall) : NULL;
-        !is_null($topics)             ? $club->setEveryone_Can_Create_Topics($topics) : NULL;
-        !is_null($adminlist)          ? $club->setAdministrators_List_Display($adminlist) : NULL;
-        !is_null($topicsAboveWall)    ? $club->setDisplay_Topics_Above_Wall($topicsAboveWall) : NULL;
-        !is_null($hideFromGlobalFeed) ? $club->setHide_From_Global_Feed($hideFromGlobalFeed) : NULL;
+        !empty($title)              ? $club->setName($title) : NULL;
+        !empty($description)        ? $club->setAbout($description) : NULL;
+        !empty($screen_name)        ? $club->setShortcode($screen_name) : NULL;
+        !empty($website)            ? $club->setWebsite((!parse_url($website, PHP_URL_SCHEME) ? "https://" : "") . $website) : NULL;
+        !empty($wall)               ? $club->setWall($wall) : NULL;
+        !empty($topics)             ? $club->setEveryone_Can_Create_Topics($topics) : NULL;
+        !empty($adminlist)          ? $club->setAdministrators_List_Display($adminlist) : NULL;
+        !empty($topicsAboveWall)    ? $club->setDisplay_Topics_Above_Wall($topicsAboveWall) : NULL;
+        !empty($hideFromGlobalFeed) ? $club->setHide_From_Global_Feed($hideFromGlobalFeed) : NULL;
+        in_array($audio, [0, 1]) ? $club->setEveryone_can_upload_audios($audio) : NULL;
 
-        $club->save();
+        try {
+            $club->save();
+        } catch(\TypeError $e) {
+            $this->fail(8, "Nothing changed");
+        }
 
         return 1;
     }
@@ -370,7 +376,7 @@ final class Groups extends VKAPIRequestHandler
                         $arr->items[$i]->can_see_all_posts = 1;
                         break;
                     case "can_see_audio":
-                        $arr->items[$i]->can_see_audio = 0;
+                        $arr->items[$i]->can_see_audio = 1;
                         break;
                     case "can_write_private_message":
                         $arr->items[$i]->can_write_private_message = 0;
@@ -469,7 +475,7 @@ final class Groups extends VKAPIRequestHandler
             "wall"           => $club->canPost() == true ? 1 : 0,
             "photos"         => 1,
             "video"          => 0,
-            "audio"          => 0,
+            "audio"          => $club->isEveryoneCanUploadAudios() ? 1 : 0,
             "docs"           => 0,
             "topics"         => $club->isEveryoneCanCreateTopics() == true ? 1 : 0,
             "wiki"           => 0,

VKAPI/Handlers/Photos.php

@@ -432,13 +432,11 @@ final class Photos extends VKAPIRequestHandler
         if(empty($photo_ids)) {
             $album = (new Albums)->getAlbumByOwnerAndId($owner_id, $album_id);
 
-            if(!$album->getOwner()->getPrivacyPermission('photos.read', $this->getUser())) {
-                $this->fail(21, "This user chose to hide his albums.");
-            }
-
-            if(!$album || $album->isDeleted()) {
+            if(!$album || $album->isDeleted())
                 $this->fail(21, "Invalid album");
-            }
+
+            if(!$album->getOwner()->getPrivacyPermission('photos.read', $this->getUser()))
+                $this->fail(21, "This user chose to hide his albums.");
             
             $photos = array_slice(iterator_to_array($album->getPhotos(1, $count + $offset)), $offset);
             $res["count"] = sizeof($photos);
@@ -456,8 +454,7 @@ final class Photos extends VKAPIRequestHandler
                 "items" => []
             ];
 
-            foreach($photos as $photo)
-            {
+            foreach($photos as $photo) {
                 $id = explode("_", $photo);
     
                 $phot = (new PhotosRepo)->getByOwnerAndVID((int)$id[0], (int)$id[1]);

VKAPI/Handlers/Status.php

@@ -8,13 +8,23 @@ final class Status extends VKAPIRequestHandler
     function get(int $user_id = 0, int $group_id = 0)
     {
         $this->requireUser();
-        if($user_id == 0 && $group_id == 0) {
-            return $this->getUser()->getStatus();
-        } else {
-            if($group_id > 0)
-                $this->fail(501, "Group statuses are not implemented");
-            else
-                return (new UsersRepo)->get($user_id)->getStatus();
+        
+        if($user_id == 0 && $group_id == 0)
+            $user_id = $this->getUser()->getId();
+
+        if($group_id > 0)
+            $this->fail(501, "Group statuses are not implemented");
+        else {
+            $user = (new UsersRepo)->get($user_id);
+            $audioStatus = $user->getCurrentAudioStatus();
+            if($audioStatus) {
+                return [
+                    "status" => $user->getStatus(),
+                    "audio" => $audioStatus->toVkApiStruct(),
+                ];
+            }
+
+            return $user->getStatus();
         }
     }
 

VKAPI/Handlers/Users.php

@@ -37,8 +37,8 @@ final class Users extends VKAPIRequestHandler
 				} else if($usr->isBanned()) {
 					$response[$i] = (object)[
 						"id"          => $usr->getId(),
-						"first_name"  => $usr->getFirstName(),
-						"last_name"   => $usr->getLastName(),
+						"first_name"  => $usr->getFirstName(true),
+						"last_name"   => $usr->getLastName(true),
 						"deactivated" => "banned",
 						"ban_reason"  => $usr->getBanReason()
 					];
@@ -47,8 +47,8 @@ final class Users extends VKAPIRequestHandler
 				} else {
 					$response[$i] = (object)[
 						"id"                => $usr->getId(),
-						"first_name"        => $usr->getFirstName(),
-						"last_name"         => $usr->getLastName(),
+						"first_name"        => $usr->getFirstName(true),
+						"last_name"         => $usr->getLastName(true),
 						"is_closed"         => false,
 						"can_access_closed" => true,
 					];
@@ -96,6 +96,12 @@ final class Users extends VKAPIRequestHandler
 							case "status":
 								if($usr->getStatus() != NULL)
 									$response[$i]->status = $usr->getStatus();
+								
+								$audioStatus = $usr->getCurrentAudioStatus();
+
+								if($audioStatus)
+									$response[$i]->status_audio = $audioStatus->toVkApiStruct();
+
 								break;
 							case "screen_name":
 								if($usr->getShortCode() != NULL)
@@ -160,6 +166,18 @@ final class Users extends VKAPIRequestHandler
 							case "interests":
 								$response[$i]->interests = $usr->getInterests();
 								break;
+							case "quotes":
+								$response[$i]->interests = $usr->getFavoriteQuote();
+								break;
+							case "email":
+								$response[$i]->interests = $usr->getEmail();
+								break;
+							case "telegram":
+								$response[$i]->interests = $usr->getTelegram();
+								break;
+							case "about":
+								$response[$i]->interests = $usr->getDescription();
+								break;
 							case "rating":
 								$response[$i]->rating = $usr->getRating();
 								break;	 

VKAPI/Handlers/Wall.php

@@ -16,6 +16,7 @@ use openvk\Web\Models\Repositories\Videos as VideosRepo;
 use openvk\Web\Models\Entities\Note;
 use openvk\Web\Models\Repositories\Notes as NotesRepo;
 use openvk\Web\Models\Repositories\Polls as PollsRepo;
+use openvk\Web\Models\Repositories\Audios as AudiosRepo;
 
 final class Wall extends VKAPIRequestHandler
 {
@@ -59,6 +60,11 @@ final class Wall extends VKAPIRequestHandler
                     $attachments[] = $attachment->getApiStructure();
                 } else if ($attachment instanceof \openvk\Web\Models\Entities\Note) {
                     $attachments[] = $attachment->toVkApiStruct();
+                } else if ($attachment instanceof \openvk\Web\Models\Entities\Audio) {
+                    $attachments[] = [
+                        "type" => "audio",
+                        "audio" => $attachment->toVkApiStruct($this->getUser()),
+                    ];
                 } else if ($attachment instanceof \openvk\Web\Models\Entities\Post) {
                     $repostAttachments = [];
 
@@ -234,6 +240,11 @@ final class Wall extends VKAPIRequestHandler
                         $attachments[] = $attachment->getApiStructure();
                     } else if ($attachment instanceof \openvk\Web\Models\Entities\Note) {
                         $attachments[] = $attachment->toVkApiStruct();
+                    } else if ($attachment instanceof \openvk\Web\Models\Entities\Audio) {
+                        $attachments[] = [
+                            "type" => "audio",
+                            "audio" => $attachment->toVkApiStruct($this->getUser())
+                        ];
                     } else if ($attachment instanceof \openvk\Web\Models\Entities\Post) {
                         $repostAttachments = [];
 
@@ -458,6 +469,9 @@ final class Wall extends VKAPIRequestHandler
                     $attachmentType = "note";
                 elseif(str_contains($attac, "poll"))
                     $attachmentType = "poll";
+                elseif(str_contains($attac, "audio"))
+                    $attachmentType = "audio";
+                
                 else
                     $this->fail(205, "Unknown attachment type");
 
@@ -499,6 +513,10 @@ final class Wall extends VKAPIRequestHandler
                         $this->fail(100, "Poll does not exist");
                     if($attacc->getOwner()->getId() != $this->getUser()->getId())
                         $this->fail(43, "You do not have access to this poll");
+                } elseif($attachmentType == "audio") {
+                    $attacc = (new AudiosRepo)->getByOwnerAndVID($attachmentOwner, $attachmentId);
+                    if(!$attacc || $attacc->isDeleted())
+                        $this->fail(100, "Audio does not exist");
 
                     $post->attach($attacc);
                 }
@@ -579,6 +597,11 @@ final class Wall extends VKAPIRequestHandler
                     $attachments[] = $this->getApiPhoto($attachment);
                 } elseif($attachment instanceof \openvk\Web\Models\Entities\Note) {
                     $attachments[] = $attachment->toVkApiStruct();
+                } elseif($attachment instanceof \openvk\Web\Models\Entities\Audio) {
+                    $attachments[] = [
+                        "type"  => "audio", 
+                        "audio" => $attachment->toVkApiStruct($this->getUser()),
+                    ];
                 }
             }
 
@@ -638,6 +661,9 @@ final class Wall extends VKAPIRequestHandler
 
         $comment = (new CommentsRepo)->get($comment_id); # один хуй айди всех комментов общий
         
+        if(!$comment || $comment->isDeleted()) 
+            $this->fail(100, "Invalid comment");
+
         $profiles = [];
 
         $attachments = [];
@@ -645,6 +671,11 @@ final class Wall extends VKAPIRequestHandler
         foreach($comment->getChildren() as $attachment) {
             if($attachment instanceof \openvk\Web\Models\Entities\Photo) {
                 $attachments[] = $this->getApiPhoto($attachment);
+            } elseif($attachment instanceof \openvk\Web\Models\Entities\Audio) {
+                $attachments[] = [
+                    "type" => "audio",
+                    "audio" => $attachment->toVkApiStruct($this->getUser()),
+                ];
             }
         }
 
@@ -736,6 +767,8 @@ final class Wall extends VKAPIRequestHandler
                     $attachmentType = "photo";
                 elseif(str_contains($attac, "video"))
                     $attachmentType = "video";
+                elseif(str_contains($attac, "audio"))
+                    $attachmentType = "audio";
                 else
                     $this->fail(205, "Unknown attachment type");
 
@@ -761,6 +794,12 @@ final class Wall extends VKAPIRequestHandler
                     if(!$attacc->getOwner()->getPrivacyPermission('videos.read', $this->getUser()))
                         $this->fail(11, "Access to video denied");
 
+                    $comment->attach($attacc);
+                } elseif($attachmentType == "audio") {
+                    $attacc = (new AudiosRepo)->getByOwnerAndVID($attachmentOwner, $attachmentId);
+                    if(!$attacc || $attacc->isDeleted())
+                        $this->fail(100, "Audio does not exist");
+
                     $comment->attach($attacc);
                 }
             }
@@ -883,7 +922,7 @@ final class Wall extends VKAPIRequestHandler
         return [
             "type"  => "photo",
             "photo" => [
-                "album_id" => $attachment->getAlbum() ? $attachment->getAlbum()->getId() : NULL,
+                "album_id" => $attachment->getAlbum() ? $attachment->getAlbum()->getId() : 0,
                 "date"     => $attachment->getPublicationTime()->timestamp(),
                 "id"       => $attachment->getVirtualId(),
                 "owner_id" => $attachment->getOwner()->getId(),

Web/Models/Entities/APIToken.php

@@ -48,7 +48,7 @@ class APIToken extends RowModel
         $this->delete();
     }
     
-    function save(): void
+    function save(?bool $log = false): void
     {
         if(is_null($this->getRecord()))
             $this->stateChanges("secret", bin2hex(openssl_random_pseudo_bytes(36)));

Web/Models/Entities/Audio.php

@@ -0,0 +1,469 @@
+<?php declare(strict_types=1);
+namespace openvk\Web\Models\Entities;
+use Chandler\Database\DatabaseConnection;
+use openvk\Web\Util\Shell\Exceptions\UnknownCommandException;
+use openvk\Web\Util\Shell\Shell;
+
+/**
+ * @method setName(string)
+ * @method setPerformer(string)
+ * @method setLyrics(string)
+ * @method setExplicit(bool)
+ */
+class Audio extends Media
+{
+    protected $tableName     = "audios";
+    protected $fileExtension = "mpd";
+
+    # Taken from winamp :D
+    const genres = [
+        'Blues','Big Band','Classic Rock','Chorus','Country','Easy Listening','Dance','Acoustic','Disco','Humour','Funk','Speech','Grunge','Chanson','Hip-Hop','Opera','Jazz','Chamber Music','Metal','Sonata','New Age','Symphony','Oldies','Booty Bass','Other','Primus','Pop','Porn Groove','R&B','Satire','Rap','Slow Jam','Reggae','Club','Rock','Tango','Techno','Samba','Industrial','Folklore','Alternative','Ballad','Ska','Power Ballad','Death Metal','Rhythmic Soul','Pranks','Freestyle','Soundtrack','Duet','Euro-Techno','Punk Rock','Ambient','Drum Solo','Trip-Hop','A Cappella','Vocal','Euro-House','Jazz+Funk','Dance Hall','Fusion','Goa','Trance','Drum & Bass','Classical','Club-House','Instrumental','Hardcore','Acid','Terror','House','Indie','Game','BritPop','Sound Clip','Negerpunk','Gospel','Polsk Punk','Noise','Beat','AlternRock','Christian Gangsta Rap','Bass','Heavy Metal','Soul','Black Metal','Punk','Crossover','Space','Contemporary Christian','Meditative','Christian Rock','Instrumental Pop','Merengue','Instrumental Rock','Salsa','Ethnic','Thrash Metal','Gothic','Anime','Darkwave','JPop','Techno-Industrial','Synthpop','Electronic','Abstract','Pop-Folk','Art Rock','Eurodance','Baroque','Dream','Bhangra','Southern Rock','Big Beat','Comedy','Breakbeat','Cult','Chillout','Gangsta Rap','Downtempo','Top 40','Dub','Christian Rap','EBM','Pop / Funk','Eclectic','Jungle','Electro','Native American','Electroclash','Cabaret','Emo','New Wave','Experimental','Psychedelic','Garage','Rave','Global','Showtunes','IDM','Trailer','Illbient','Lo-Fi','Industro-Goth','Tribal','Jam Band','Acid Punk','Krautrock','Acid Jazz','Leftfield','Polka','Lounge','Retro','Math Rock','Musical','New Romantic','Rock & Roll','Nu-Breakz','Hard Rock','Post-Punk','Folk','Post-Rock','Folk-Rock','Psytrance','National Folk','Shoegaze','Swing','Space Rock','Fast Fusion','Trop Rock','Bebob','World Music','Latin','Neoclassical','Revival','Audiobook','Celtic','Audio Theatre','Bluegrass','Neue Deutsche Welle','Avantgarde','Podcast','Gothic Rock','Indie Rock','Progressive Rock','G-Funk','Psychedelic Rock','Dubstep','Symphonic Rock','Garage Rock','Slow Rock','Psybient','Psychobilly','Touhou'
+    ];
+
+    # Taken from: https://web.archive.org/web/20220322153107/https://dev.vk.com/reference/objects/audio-genres
+    const vkGenres = [
+        "Rock"               => 1,
+        "Pop"                => 2,
+        "Rap"                => 3,
+        "Hip-Hop"            => 3, # VK API lists №3 as Rap & Hip-Hop, but these genres are distinct in OpenVK
+        "Easy Listening"     => 4,
+        "House"              => 5,
+        "Dance"              => 5,
+        "Instrumental"       => 6,
+        "Metal"              => 7,
+        "Alternative"        => 21,
+        "Dubstep"            => 8,
+        "Jazz"               => 1001,
+        "Blues"              => 1001,
+        "Drum & Bass"        => 10,
+        "Trance"             => 11,
+        "Chanson"            => 12,
+        "Ethnic"             => 13,
+        "Acoustic"           => 14,
+        "Vocal"              => 14,
+        "Reggae"             => 15,
+        "Classical"          => 16,
+        "Indie Pop"          => 17,
+        "Speech"             => 19,
+        "Disco"              => 22,
+        "Other"              => 18,
+    ];
+
+    private function fileLength(string $filename): int
+    {
+        if(!Shell::commandAvailable("ffmpeg") || !Shell::commandAvailable("ffprobe"))
+            throw new \Exception();
+
+        $error   = NULL;
+        $streams = Shell::ffprobe("-i", $filename, "-show_streams", "-select_streams a", "-loglevel error")->execute($error);
+        if($error !== 0)
+            throw new \DomainException("$filename is not recognized as media container");
+        else if(empty($streams) || ctype_space($streams))
+            throw new \DomainException("$filename does not contain any audio streams");
+
+        $vstreams = Shell::ffprobe("-i", $filename, "-show_streams", "-select_streams v", "-loglevel error")->execute($error);
+        
+        # check if audio has cover (attached_pic)
+        preg_match("%attached_pic=([0-1])%", $vstreams, $hasCover);
+        if(!empty($vstreams) && !ctype_space($vstreams) && ((int)($hasCover[1]) !== 1))
+            throw new \DomainException("$filename is a video");
+
+        $durations = [];
+        preg_match_all('%duration=([0-9\.]++)%', $streams, $durations);
+        if(sizeof($durations[1]) === 0)
+            throw new \DomainException("$filename does not contain any meaningful audio streams");
+
+        $length = 0;
+        foreach($durations[1] as $duration) {
+            $duration = floatval($duration);
+            if($duration < 1.0 || $duration > 65536.0)
+                throw new \DomainException("$filename does not contain any meaningful audio streams");
+            else
+                $length = max($length, $duration);
+        }
+
+        return (int) round($length, 0, PHP_ROUND_HALF_EVEN);
+    }
+
+    /**
+     * @throws \Exception
+     */
+    protected function saveFile(string $filename, string $hash): bool
+    {
+        $duration = $this->fileLength($filename);
+
+        $kid = openssl_random_pseudo_bytes(16);
+        $key = openssl_random_pseudo_bytes(16);
+        $tok = openssl_random_pseudo_bytes(28);
+        $ss  = ceil($duration / 15);
+
+        $this->stateChanges("kid", $kid);
+        $this->stateChanges("key", $key);
+        $this->stateChanges("token", $tok);
+        $this->stateChanges("segment_size", $ss);
+        $this->stateChanges("length", $duration);
+
+        try {
+            $args = [
+                str_replace("enabled", "available", OPENVK_ROOT),
+                str_replace("enabled", "available", $this->getBaseDir()),
+                $hash,
+                $filename,
+
+                bin2hex($kid),
+                bin2hex($key),
+                bin2hex($tok),
+                $ss,
+            ];
+
+            if(Shell::isPowershell()) {
+                Shell::powershell("-executionpolicy bypass", "-File", __DIR__ . "/../shell/processAudio.ps1", ...$args)
+                ->start();
+            } else {
+                Shell::bash(__DIR__ . "/../shell/processAudio.sh", ...$args) // Pls workkkkk
+                ->start();                                                    // idk, not tested :")
+            }
+
+            # Wait until processAudio will consume the file
+            $start = time();
+            while(file_exists($filename))
+                if(time() - $start > 5)
+                    throw new \RuntimeException("Timed out waiting FFMPEG");
+
+         } catch(UnknownCommandException $ucex) {
+             exit(OPENVK_ROOT_CONF["openvk"]["debug"] ? "bash/pwsh is not installed" : VIDEOS_FRIENDLY_ERROR);
+         }
+
+        return true;
+    }
+
+    function getTitle(): string
+    {
+        return $this->getRecord()->name;
+    }
+
+    function getPerformer(): string
+    {
+        return $this->getRecord()->performer;
+    }
+
+    function getName(): string
+    {
+        return $this->getPerformer() . " — " . $this->getTitle();
+    }
+
+    function getGenre(): ?string
+    {
+        return $this->getRecord()->genre;
+    }
+
+    function getLyrics(): ?string
+    {
+        return !is_null($this->getRecord()->lyrics) ? htmlspecialchars($this->getRecord()->lyrics, ENT_DISALLOWED | ENT_XHTML) : NULL;
+    }
+
+    function getLength(): int
+    {
+        return $this->getRecord()->length;
+    }
+
+    function getFormattedLength(): string
+    {
+        $len  = $this->getLength();
+        $mins = floor($len / 60);
+        $secs = $len - ($mins * 60);
+
+        return (
+            str_pad((string) $mins, 2, "0", STR_PAD_LEFT)
+            . ":" .
+            str_pad((string) $secs, 2, "0", STR_PAD_LEFT)
+        );
+    }
+
+    function getSegmentSize(): float
+    {
+        return $this->getRecord()->segment_size;
+    }
+
+    function getListens(): int
+    {
+        return $this->getRecord()->listens;
+    }
+
+    function getOriginalURL(bool $force = false): string
+    {
+        $disallowed = !OPENVK_ROOT_CONF["openvk"]["preferences"]["music"]["exposeOriginalURLs"] && !$force;
+        if(!$this->isAvailable() || $disallowed)
+            return ovk_scheme(true)
+                . $_SERVER["HTTP_HOST"] . ":"
+                . $_SERVER["HTTP_PORT"]
+                . "/assets/packages/static/openvk/audio/nomusic.mp3";
+
+        $key = bin2hex($this->getRecord()->token);
+
+        return str_replace(".mpd", "_fragments", $this->getURL()) . "/original_$key.mp3";
+    }
+
+    function getURL(?bool $force = false): string
+    {
+        if ($this->isWithdrawn()) return "";
+
+        return parent::getURL();
+    }
+
+    function getKeys(): array
+    {
+        $keys[bin2hex($this->getRecord()->kid)] = bin2hex($this->getRecord()->key);
+
+        return $keys;
+    }
+
+    function isAnonymous(): bool
+    {
+        return false;
+    }
+
+    function isExplicit(): bool
+    {
+        return (bool) $this->getRecord()->explicit;
+    }
+
+    function isWithdrawn(): bool
+    {
+        return (bool) $this->getRecord()->withdrawn;
+    }
+
+    function isUnlisted(): bool
+    {
+        return (bool) $this->getRecord()->unlisted;
+    }
+
+    # NOTICE may flush model to DB if it was just processed
+    function isAvailable(): bool
+    {
+        if($this->getRecord()->processed)
+            return true;
+
+        # throttle requests to isAvailable to prevent DoS attack if filesystem is actually an S3 storage
+        if(time() - $this->getRecord()->checked < 5)
+            return false;
+
+        try {
+            $fragments = str_replace(".mpd", "_fragments", $this->getFileName());
+            $original = "original_" . bin2hex($this->getRecord()->token) . ".mp3";
+            if(file_exists("$fragments/$original")) {
+                # Original gets uploaded after fragments
+                $this->stateChanges("processed", 0x01);
+
+                return true;
+            }
+        } finally {
+            $this->stateChanges("checked", time());
+            $this->save();
+        }
+
+        return false;
+    }
+
+    function isInLibraryOf($entity): bool
+    {
+        return sizeof(DatabaseConnection::i()->getContext()->table("audio_relations")->where([
+            "entity" => $entity->getId() * ($entity instanceof Club ? -1 : 1),
+            "audio"  => $this->getId(),
+        ])) != 0;
+    }
+
+    function add($entity): bool
+    {
+        if($this->isInLibraryOf($entity))
+            return false;
+
+        $entityId  = $entity->getId() * ($entity instanceof Club ? -1 : 1);
+        $audioRels = DatabaseConnection::i()->getContext()->table("audio_relations");
+        if(sizeof($audioRels->where("entity", $entityId)) > 65536)
+            throw new \OverflowException("Can't have more than 65536 audios in a playlist");
+
+        $audioRels->insert([
+            "entity" => $entityId,
+            "audio"  => $this->getId(),
+        ]);
+
+        return true;
+    }
+
+    function remove($entity): bool
+    {
+        if(!$this->isInLibraryOf($entity))
+            return false;
+
+        DatabaseConnection::i()->getContext()->table("audio_relations")->where([
+            "entity" => $entity->getId() * ($entity instanceof Club ? -1 : 1),
+            "audio"  => $this->getId(),
+        ])->delete();
+
+        return true;
+    }
+
+    function listen($entity, Playlist $playlist = NULL): bool
+    {
+        $listensTable = DatabaseConnection::i()->getContext()->table("audio_listens");
+        $lastListen   = $listensTable->where([
+            "entity" => $entity->getRealId(),
+            "audio"  => $this->getId(),
+        ])->order("index DESC")->fetch();
+        
+        if(!$lastListen || (time() - $lastListen->time >= $this->getLength())) {
+            $listensTable->insert([
+                "entity" => $entity->getRealId(),
+                "audio"  => $this->getId(),
+                "time"   => time(),
+                "playlist" => $playlist ? $playlist->getId() : NULL,
+            ]);
+
+            if($entity instanceof User) {
+                $this->stateChanges("listens", ($this->getListens() + 1));
+                $this->save();
+
+                if($playlist) {
+                    $playlist->incrementListens();
+                    $playlist->save();
+                }
+            }
+
+            $entity->setLast_played_track($this->getId());
+            $entity->save();
+
+            return true;
+        }
+
+        $lastListen->update([
+            "time" => time(),
+        ]);
+
+        return false;
+    }
+
+    /**
+     * Returns compatible with VK API 4.x, 5.x structure.
+     *
+     * Always sets album(_id) to NULL at this time.
+     * If genre is not present in VK genre list, fallbacks to "Other".
+     * The url and manifest properties will be set to false if the audio can't be played (processing, removed).
+     *
+     * Aside from standard VK properties, this method will also return some OVK extended props:
+     * 1. added - Is in the library of $user?
+     * 2. editable - Can be edited by $user?
+     * 3. withdrawn - Removed due to copyright request?
+     * 4. ready - Can be played at this time?
+     * 5. genre_str - Full name of genre, NULL if it's undefined
+     * 6. manifest - URL to MPEG-DASH manifest
+     * 7. keys - ClearKey DRM keys
+     * 8. explicit - Marked as NSFW?
+     * 9. searchable - Can be found via search?
+     * 10. unique_id - Unique ID of audio
+     *
+     * @notice that in case if exposeOriginalURLs is set to false in config, "url" will always contain link to nomusic.mp3,
+     * unless $forceURLExposure is set to true.
+     *
+     * @notice may trigger db flush if the audio is not processed yet, use with caution on unsaved models.
+     *
+     * @param ?User $user user, relative to whom "added", "editable" will be set
+     * @param bool $forceURLExposure force set "url" regardless of config
+     */
+    function toVkApiStruct(?User $user = NULL, bool $forceURLExposure = false): object
+    {
+        $obj = (object) [];
+        $obj->unique_id  = base64_encode((string) $this->getId());
+        $obj->id         = $obj->aid = $this->getVirtualId();
+        $obj->artist     = $this->getPerformer();
+        $obj->title      = $this->getTitle();
+        $obj->duration   = $this->getLength();
+        $obj->album_id   = $obj->album = NULL; # i forgor to implement
+        $obj->url        = false;
+        $obj->manifest   = false;
+        $obj->keys       = false;
+        $obj->genre_id   = $obj->genre = self::vkGenres[$this->getGenre() ?? ""] ?? 18; # return Other if no match
+        $obj->genre_str  = $this->getGenre();
+        $obj->owner_id   = $this->getOwner()->getId();
+        if($this->getOwner() instanceof Club)
+            $obj->owner_id *= -1;
+
+        $obj->lyrics = NULL;
+        if(!is_null($this->getLyrics()))
+            $obj->lyrics = $this->getId();
+
+        $obj->added      = $user && $this->isInLibraryOf($user);
+        $obj->editable   = $user && $this->canBeModifiedBy($user);
+        $obj->searchable = !$this->isUnlisted();
+        $obj->explicit   = $this->isExplicit();
+        $obj->withdrawn  = $this->isWithdrawn();
+        $obj->ready      = $this->isAvailable() && !$obj->withdrawn;
+        if($obj->ready) {
+            $obj->url      = $this->getOriginalURL($forceURLExposure);
+            $obj->manifest = $this->getURL();
+            $obj->keys     = $this->getKeys();
+        }
+
+        return $obj;
+    }
+
+    function setOwner(int $oid): void
+    {
+        # WARNING: API implementation won't be able to handle groups like that, don't remove
+        if($oid <= 0)
+            throw new \OutOfRangeException("Only users can be owners of audio!");
+
+        $this->stateChanges("owner", $oid);
+    }
+
+    function setGenre(string $genre): void
+    {
+        if(!in_array($genre, Audio::genres)) {
+            $this->stateChanges("genre", NULL);
+            return;
+        }
+
+        $this->stateChanges("genre", $genre);
+    }
+
+    function setCopyrightStatus(bool $withdrawn = true): void {
+        $this->stateChanges("withdrawn", $withdrawn);
+    }
+
+    function setSearchability(bool $searchable = true): void {
+        $this->stateChanges("unlisted", !$searchable);
+    }
+
+    function setToken(string $tok): void {
+        throw new \LogicException("Changing keys is not supported.");
+    }
+
+    function setKid(string $kid): void {
+        throw new \LogicException("Changing keys is not supported.");
+    }
+
+    function setKey(string $key): void {
+        throw new \LogicException("Changing keys is not supported.");
+    }
+
+    function setLength(int $len): void {
+        throw new \LogicException("Changing length is not supported.");
+    }
+
+    function setSegment_Size(int $len): void {
+        throw new \LogicException("Changing length is not supported.");
+    }
+
+    function delete(bool $softly = true): void
+    {
+        $ctx = DatabaseConnection::i()->getContext();
+        $ctx->table("audio_relations")->where("audio", $this->getId())
+            ->delete();
+        $ctx->table("audio_listens")->where("audio", $this->getId())
+            ->delete();
+        $ctx->table("playlist_relations")->where("media", $this->getId())
+            ->delete();
+
+        parent::delete($softly);
+    }
+}

Web/Models/Entities/Club.php

@@ -371,6 +371,29 @@ class Club extends RowModel
     {
         return $this->getRecord()->alert;
     }
+
+    function getRealId(): int
+    {
+        return $this->getId() * -1;
+    }
+
+    function isEveryoneCanUploadAudios(): bool
+    {
+        return (bool) $this->getRecord()->everyone_can_upload_audios;
+    }
+
+    function canUploadAudio(?User $user): bool
+    {
+        if(!$user)
+            return NULL;
+
+        return $this->isEveryoneCanUploadAudios() || $this->canBeModifiedBy($user);
+    }
+
+    function getAudiosCollectionSize()
+    {
+        return (new \openvk\Web\Models\Repositories\Audios)->getClubCollectionSize($this);
+    }
     
     function toVkApiStruct(?User $user = NULL): object
     {
@@ -381,26 +404,27 @@ class Club extends RowModel
         $res->screen_name = $this->getShortCode();
         $res->is_closed   = 0;
         $res->deactivated = NULL;
-        $res->is_admin    = $this->canBeModifiedBy($user);
+        $res->is_admin    = $user && $this->canBeModifiedBy($user);
 
-        if($this->canBeModifiedBy($user)) {
+        if($user && $this->canBeModifiedBy($user)) {
             $res->admin_level = 3;
         }
 
-        $res->is_member  = $this->getSubscriptionStatus($user) ? 1 : 0;
+        $res->is_member  = $user && $this->getSubscriptionStatus($user) ? 1 : 0;
 
         $res->type       = "group";
         $res->photo_50   = $this->getAvatarUrl("miniscule");
         $res->photo_100  = $this->getAvatarUrl("tiny");
         $res->photo_200  = $this->getAvatarUrl("normal");
 
-        $res->can_create_topic = $this->canBeModifiedBy($user) ? 1 : ($this->isEveryoneCanCreateTopics() ? 1 : 0);
+        $res->can_create_topic = $user && $this->canBeModifiedBy($user) ? 1 : ($this->isEveryoneCanCreateTopics() ? 1 : 0);
 
-        $res->can_post         = $this->canBeModifiedBy($user) ? 1 : ($this->canPost() ? 1 : 0);
+        $res->can_post         = $user && $this->canBeModifiedBy($user) ? 1 : ($this->canPost() ? 1 : 0);
 
         return $res;
     }
 
     use Traits\TBackDrops;
     use Traits\TSubscribable;
+    use Traits\TAudioStatuses;
 }

Web/Models/Entities/Correspondence.php

@@ -131,7 +131,7 @@ class Correspondence
      */
     function getPreviewMessage(): ?Message
     {
-        $messages = $this->getMessages(1, NULL, 1);
+        $messages = $this->getMessages(1, NULL, 1, 0);
         return $messages[0] ?? NULL;
     }
     

Web/Models/Entities/MediaCollection.php

@@ -17,7 +17,17 @@ abstract class MediaCollection extends RowModel
     
     protected $specialNames = [];
     
-    private $relations;
+    protected $relations;
+
+    /**
+     * Maximum amount of items Collection can have
+     */
+    const MAX_ITEMS = INF;
+
+    /**
+     * Maximum amount of Collections with same "owner" allowed
+     */
+    const MAX_COUNT = INF;
     
     function __construct(?ActiveRow $ar = NULL)
     {
@@ -70,18 +80,29 @@ abstract class MediaCollection extends RowModel
     }
     
     abstract function getCoverURL(): ?string;
-    
-    function fetch(int $page = 1, ?int $perPage = NULL): \Traversable
+
+    function fetchClassic(int $offset = 0, ?int $limit = NULL): \Traversable
     {
-        $related = $this->getRecord()->related("$this->relTableName.collection")->page($page, $perPage ?? OPENVK_DEFAULT_PER_PAGE)->order("media ASC");
+        $related = $this->getRecord()->related("$this->relTableName.collection")
+            ->limit($limit ?? OPENVK_DEFAULT_PER_PAGE, $offset)
+            ->order("media ASC");
+
         foreach($related as $rel) {
             $media = $rel->ref($this->entityTableName, "media");
             if(!$media)
                 continue;
-            
+
             yield new $this->entityClassName($media);
         }
     }
+
+    function fetch(int $page = 1, ?int $perPage = NULL): \Traversable
+    {
+        $page      = max(1, $page);
+        $perPage ??= OPENVK_DEFAULT_PER_PAGE;
+
+        return $this->fetchClassic($perPage * ($page - 1), $perPage);
+    }
     
     function size(): int
     {
@@ -110,7 +131,7 @@ abstract class MediaCollection extends RowModel
     {
         return $this->getRecord()->special_type !== 0;
     }
-    
+
     function add(RowModel $entity): bool
     {
         $this->entitySuitable($entity);
@@ -118,6 +139,10 @@ abstract class MediaCollection extends RowModel
         if(!$this->allowDuplicates)
             if($this->has($entity))
                 return false;
+
+        if(self::MAX_ITEMS != INF)
+            if(sizeof($this->relations->where("collection", $this->getId())) > self::MAX_ITEMS)
+                throw new \OutOfBoundsException("Collection is full");
         
         $this->relations->insert([
             "collection" => $this->getId(),
@@ -127,14 +152,14 @@ abstract class MediaCollection extends RowModel
         return true;
     }
     
-    function remove(RowModel $entity): void
+    function remove(RowModel $entity): bool
     {
         $this->entitySuitable($entity);
         
-        $this->relations->where([
+        return $this->relations->where([
             "collection" => $this->getId(),
             "media"      => $entity->getId(),
-        ])->delete();
+        ])->delete() > 0;
     }
     
     function has(RowModel $entity): bool
@@ -148,6 +173,33 @@ abstract class MediaCollection extends RowModel
         
         return !is_null($rel);
     }
-    
+
+    function save(?bool $log = false): void
+    {
+        $thisTable = DatabaseConnection::i()->getContext()->table($this->tableName);
+        if(self::MAX_COUNT != INF)
+            if(isset($this->changes["owner"]))
+                if(sizeof($thisTable->where("owner", $this->changes["owner"])) > self::MAX_COUNT)
+                    throw new \OutOfBoundsException("Maximum amount of collections");
+
+        if(is_null($this->getRecord()))
+            if(!isset($this->changes["created"]))
+                $this->stateChanges("created", time());
+        else
+            $this->stateChanges("edited", time());
+
+        parent::save($log);
+    }
+
+    function delete(bool $softly = true): void
+    {
+        if(!$softly) {
+            $this->relations->where("collection", $this->getId())
+                ->delete();
+        }
+
+        parent::delete($softly);
+    }
+
     use Traits\TOwnable;
 }

Web/Models/Entities/PasswordReset.php

@@ -54,11 +54,11 @@ class PasswordReset extends RowModel
         }
     }
     
-    function save(): void
+    function save(?bool $log = false): void
     {
         $this->stateChanges("key", base64_encode(openssl_random_pseudo_bytes(46)));
         $this->stateChanges("timestamp", time());
         
-        parent::save();
+        parent::save($log);
     }
 }

Web/Models/Entities/Playlist.php

@@ -0,0 +1,256 @@
+<?php declare(strict_types=1);
+namespace openvk\Web\Models\Entities;
+use Chandler\Database\DatabaseConnection;
+use Nette\Database\Table\ActiveRow;
+use openvk\Web\Models\Repositories\Audios;
+use openvk\Web\Models\Repositories\Photos;
+use openvk\Web\Models\RowModel;
+use openvk\Web\Models\Entities\Photo;
+
+/**
+ * @method setName(string $name)
+ * @method setDescription(?string $desc)
+ */
+class Playlist extends MediaCollection
+{
+    protected $tableName       = "playlists";
+    protected $relTableName    = "playlist_relations";
+    protected $entityTableName = "audios";
+    protected $entityClassName = 'openvk\Web\Models\Entities\Audio';
+    protected $allowDuplicates = false;
+
+    private $importTable;
+
+    const MAX_COUNT = 1000;
+    const MAX_ITEMS = 10000;
+
+    function __construct(?ActiveRow $ar = NULL)
+    {
+        parent::__construct($ar);
+
+        $this->importTable = DatabaseConnection::i()->getContext()->table("playlist_imports");
+    }
+
+    function getCoverURL(string $size = "normal"): ?string
+    {
+        $photo = (new Photos)->get((int) $this->getRecord()->cover_photo_id);
+        return is_null($photo) ? "/assets/packages/static/openvk/img/song.jpg" : $photo->getURLBySizeId($size);
+    }
+
+    function getLength(): int
+    {
+        return $this->getRecord()->length;
+    }
+
+    function getAudios(int $offset = 0, ?int $limit = NULL, ?int $shuffleSeed = NULL): \Traversable
+    {
+        if(!$shuffleSeed) {
+            foreach ($this->fetchClassic($offset, $limit) as $e)
+                yield $e; # No, I can't return, it will break with []
+
+            return;
+        }
+
+        $ids = [];
+        foreach($this->relations->select("media AS i")->where("collection", $this->getId()) as $rel)
+            $ids[] = $rel->i;
+
+        $ids = knuth_shuffle($ids, $shuffleSeed);
+        $ids = array_slice($ids, $offset, $limit ?? OPENVK_DEFAULT_PER_PAGE);
+        foreach($ids as $id)
+            yield (new Audios)->get($id);
+    }
+
+    function add(RowModel $audio): bool
+    {
+        if($res = parent::add($audio)) {
+            $this->stateChanges("length", $this->getRecord()->length + $audio->getLength());
+            $this->save();
+        }
+
+        return $res;
+    }
+
+    function remove(RowModel $audio): bool
+    {
+        if($res = parent::remove($audio)) {
+            $this->stateChanges("length", $this->getRecord()->length - $audio->getLength());
+            $this->save();
+        }
+
+        return $res;
+    }
+
+    function isBookmarkedBy(RowModel $entity): bool
+    {
+        $id = $entity->getId();
+        if($entity instanceof Club)
+            $id *= -1;
+
+        return !is_null($this->importTable->where([
+            "entity"   => $id,
+            "playlist" => $this->getId(),
+        ])->fetch());
+    }
+
+    function bookmark(RowModel $entity): bool
+    {
+        if($this->isBookmarkedBy($entity))
+            return false;
+
+        $id = $entity->getId();
+        if($entity instanceof Club)
+            $id *= -1;
+
+        if($this->importTable->where("entity", $id)->count() > self::MAX_COUNT)
+            throw new \OutOfBoundsException("Maximum amount of playlists");
+
+        $this->importTable->insert([
+            "entity"   => $id,
+            "playlist" => $this->getId(),
+        ]);
+
+        return true;
+    }
+
+    function unbookmark(RowModel $entity): bool
+    {
+        $id = $entity->getId();
+        if($entity instanceof Club)
+            $id *= -1;
+
+        $count = $this->importTable->where([
+            "entity"   => $id,
+            "playlist" => $this->getId(),
+        ])->delete();
+
+        return $count > 0;
+    }
+    
+    function getDescription(): ?string
+    {
+        return $this->getRecord()->description;
+    }
+
+    function getDescriptionHTML(): ?string
+    {
+        return htmlspecialchars($this->getRecord()->description, ENT_DISALLOWED | ENT_XHTML);
+    }
+
+    function getListens()
+    {
+        return $this->getRecord()->listens;
+    }
+
+    function toVkApiStruct(?User $user = NULL): object
+    {
+        $oid = $this->getOwner()->getId();
+        if($this->getOwner() instanceof Club)
+            $oid *= -1;
+
+        return (object) [
+            "id"          => $this->getId(),
+            "owner_id"    => $oid,
+            "title"       => $this->getName(),
+            "description" => $this->getDescription(),
+            "size"        => $this->size(),
+            "length"      => $this->getLength(),
+            "created"     => $this->getCreationTime()->timestamp(),
+            "modified"    => $this->getEditTime() ? $this->getEditTime()->timestamp() : NULL,
+            "accessible"  => $this->canBeViewedBy($user),
+            "editable"    => $this->canBeModifiedBy($user),
+            "bookmarked"  => $this->isBookmarkedBy($user),
+            "listens"     => $this->getListens(),
+            "cover_url"   => $this->getCoverURL(),
+        ];
+    }
+
+    function setLength(): void
+    {
+        throw new \LogicException("Can't set length of playlist manually");
+    }
+
+    function resetLength(): bool
+    {
+        $this->stateChanges("length", 0);
+
+        return true;
+    }
+
+    function delete(bool $softly = true): void
+    {
+        $ctx = DatabaseConnection::i()->getContext();
+        $ctx->table("playlist_imports")->where("playlist", $this->getId())
+            ->delete();
+
+        parent::delete($softly);
+    }
+
+    function hasAudio(Audio $audio): bool
+    {
+        $ctx = DatabaseConnection::i()->getContext();
+        return !is_null($ctx->table("playlist_relations")->where([
+            "collection" => $this->getId(),
+            "media"      => $audio->getId()
+        ])->fetch());
+    }
+
+    function getCoverPhotoId(): ?int
+    {
+        return $this->getRecord()->cover_photo_id;
+    }
+
+    function canBeModifiedBy(User $user): bool
+    {
+        if(!$user)
+            return false;
+
+        if($this->getOwner() instanceof User)
+            return $user->getId() == $this->getOwner()->getId();
+        else
+            return $this->getOwner()->canBeModifiedBy($user);
+    }
+
+    function getLengthInMinutes(): int
+    {
+        return (int)round($this->getLength() / 60, PHP_ROUND_HALF_DOWN);
+    }
+
+    function fastMakeCover(int $owner, array $file)
+    {
+        $cover = new Photo;
+        $cover->setOwner($owner);
+        $cover->setDescription("Playlist cover image");
+        $cover->setFile($file);
+        $cover->setCreated(time());
+        $cover->save();
+
+        $this->setCover_photo_id($cover->getId());
+
+        return $cover;
+    }
+
+    function getURL(): string
+    {
+        return "/playlist" . $this->getOwner()->getRealId() . "_" . $this->getId();
+    }
+
+    function incrementListens()
+    {
+        $this->stateChanges("listens", ($this->getListens() + 1));
+    }
+
+    function getMetaDescription(): string
+    {
+        $length = $this->getLengthInMinutes();
+
+        $props = [];
+        $props[] = tr("audios_count", $this->size());
+        $props[] = "<span id='listensCount'>" . tr("listens_count", $this->getListens()) . "</span>";
+        if($length > 0) $props[] = tr("minutes_count", $length);
+        $props[] = tr("created_playlist") . " " . $this->getPublicationTime();
+        # if($this->getEditTime()) $props[] = tr("updated_playlist") . " " . $this->getEditTime();
+        
+        return implode(" • ", $props);
+    }
+}

Web/Models/Entities/Poll.php

@@ -279,12 +279,12 @@ class Poll extends Attachable
         return $poll;
     }
     
-    function save(): void
+    function save(?bool $log = false): void
     {
         if(empty($this->choicesToPersist))
             throw new InvalidStateException;
     
-        parent::save();
+        parent::save($log);
         foreach($this->choicesToPersist as $option) {
             DatabaseConnection::i()->getContext()->table("poll_options")->insert([
                 "poll" => $this->getId(),

Web/Models/Entities/Report.php

@@ -5,7 +5,7 @@ use Nette\Database\Table\ActiveRow;
 use openvk\Web\Models\RowModel;
 use openvk\Web\Models\Entities\Club;
 use Chandler\Database\DatabaseConnection;
-use openvk\Web\Models\Repositories\{Applications, Comments, Notes, Reports, Users, Posts, Photos, Videos, Clubs};
+use openvk\Web\Models\Repositories\{Applications, Comments, Notes, Reports, Audios, Users, Posts, Photos, Videos, Clubs};
 use Chandler\Database\DatabaseConnection as DB;
 use Nette\InvalidStateException as ISE;
 use Nette\Database\Table\Selection;
@@ -74,6 +74,7 @@ class Report extends RowModel
         else if ($this->getContentType() == "note")    return (new Notes)->get($this->getContentId());
         else if ($this->getContentType() == "app")     return (new Applications)->get($this->getContentId());
         else if ($this->getContentType() == "user")    return (new Users)->get($this->getContentId());
+        else if ($this->getContentType() == "audio")   return (new Audios)->get($this->getContentId());
         else return null;
     }
 

Web/Models/Entities/Traits/TAudioStatuses.php

@@ -0,0 +1,38 @@
+<?php declare(strict_types=1);
+namespace openvk\Web\Models\Entities\Traits;
+use openvk\Web\Models\Repositories\Audios;
+use Chandler\Database\DatabaseConnection;
+
+trait TAudioStatuses 
+{
+    function isBroadcastEnabled(): bool
+    {
+        if($this->getRealId() < 0) return true;
+        return (bool) $this->getRecord()->audio_broadcast_enabled;
+    }
+
+    function getCurrentAudioStatus()
+    {
+        if(!$this->isBroadcastEnabled()) return NULL;
+
+        $audioId = $this->getRecord()->last_played_track;
+
+        if(!$audioId) return NULL;
+        $audio = (new Audios)->get($audioId);
+
+        if(!$audio || $audio->isDeleted())
+            return NULL;
+
+        $listensTable = DatabaseConnection::i()->getContext()->table("audio_listens");
+        $lastListen   = $listensTable->where([
+            "entity" => $this->getRealId(),
+            "audio"  => $audio->getId(),
+            "time >"   => (time() - $audio->getLength()) - 10,
+        ])->fetch();
+
+        if($lastListen)
+            return $audio;
+
+        return NULL;
+    }
+}

Web/Models/Entities/Traits/TOwnable.php

@@ -4,6 +4,12 @@ use openvk\Web\Models\Entities\User;
 
 trait TOwnable
 {
+    function canBeViewedBy(?User $user): bool
+    {
+        // TODO implement normal check in master
+        return true;
+    }
+
     function canBeModifiedBy(User $user): bool
     {
         if(method_exists($this, "isCreatedBySystem"))

Web/Models/Entities/User.php

@@ -4,7 +4,7 @@ use morphos\Gender;
 use openvk\Web\Themes\{Themepack, Themepacks};
 use openvk\Web\Util\DateTime;
 use openvk\Web\Models\RowModel;
-use openvk\Web\Models\Entities\{Photo, Message, Correspondence, Gift};
+use openvk\Web\Models\Entities\{Photo, Message, Correspondence, Gift, Audio};
 use openvk\Web\Models\Repositories\{Applications, Bans, Comments, Notes, Posts,   Users, Clubs, Albums, Gifts, Notifications, Videos, Photos};
 use openvk\Web\Models\Exceptions\InvalidUserNameException;
 use Nette\Database\Table\ActiveRow;
@@ -190,7 +190,7 @@ class User extends RowModel
     function getMorphedName(string $case = "genitive", bool $fullName = true): string
     {
         $name = $fullName ? ($this->getLastName() . " " . $this->getFirstName()) : $this->getFirstName();
-        if(!preg_match("%^[А-яё\-]+$%", $name))
+        if(!preg_match("%[А-яё\-]+$%", $name))
             return $name; # name is probably not russian
 
         $inflected = inflectName($name, $case, $this->isFemale() ? Gender::FEMALE : Gender::MALE);
@@ -455,6 +455,7 @@ class User extends RowModel
             "length"   => 1,
             "mappings" => [
                 "photos",
+                "audios",
                 "videos",
                 "messages",
                 "notes",
@@ -462,7 +463,7 @@ class User extends RowModel
                 "news",
                 "links",
                 "poster",
-                "apps"
+                "apps",
             ],
         ])->get($id);
     }
@@ -482,6 +483,7 @@ class User extends RowModel
                 "friends.add",
                 "wall.write",
                 "messages.write",
+                "audios.read",
             ],
         ])->get($id);
     }
@@ -720,8 +722,8 @@ class User extends RowModel
 
         for($i = 0; $i < 10 - $this->get2faBackupCodeCount(); $i++) {
             $codes[] = [
-                owner => $this->getId(),
-                code => random_int(10000000, 99999999)
+                "owner" => $this->getId(),
+                "code" => random_int(10000000, 99999999)
             ];
         }
 
@@ -1010,6 +1012,7 @@ class User extends RowModel
                 "friends.add",
                 "wall.write",
                 "messages.write",
+                "audios.read",
             ],
         ])->set($id, $status)->toInteger());
     }
@@ -1020,6 +1023,7 @@ class User extends RowModel
             "length"   => 1,
             "mappings" => [
                 "photos",
+                "audios",
                 "videos",
                 "messages",
                 "notes",
@@ -1027,7 +1031,7 @@ class User extends RowModel
                 "news",
                 "links",
                 "poster",
-                "apps"
+                "apps",
             ],
         ])->set($id, (int) $status)->toInteger();
 
@@ -1223,6 +1227,11 @@ class User extends RowModel
         return $response;
     }
 
+    function getRealId()
+    {
+        return $this->getId();
+    }
+
     function toVkApiStruct(): object
     {
         $res = (object) [];
@@ -1239,7 +1248,47 @@ class User extends RowModel
 
         return $res;
     }
+
+    function getAudiosCollectionSize()
+    {
+        return (new \openvk\Web\Models\Repositories\Audios)->getUserCollectionSize($this);
+    }
+
+    function getBroadcastList(string $filter = "friends", bool $shuffle = false)
+    {
+        $dbContext = DatabaseConnection::i()->getContext();
+        $entityIds = [];
+        $query     = $dbContext->table("subscriptions")->where("follower", $this->getRealId());
+
+        if($filter != "all")
+            $query = $query->where("model = ?", "openvk\\Web\\Models\\Entities\\" . ($filter == "groups" ? "Club" : "User"));
+
+        foreach($query as $_rel) {
+            $entityIds[] = $_rel->model == "openvk\\Web\\Models\\Entities\\Club" ? $_rel->target * -1 : $_rel->target;
+        }
+
+        if($shuffle) {
+            $shuffleSeed    = openssl_random_pseudo_bytes(6);
+            $shuffleSeed    = hexdec(bin2hex($shuffleSeed));
     
+            $entityIds = knuth_shuffle($entityIds, $shuffleSeed);
+        }
+        
+        $entityIds = array_slice($entityIds, 0, 10);
+
+        $returnArr = [];
+        
+        foreach($entityIds as $id) {
+            $entit = $id > 0 ? (new Users)->get($id) : (new Clubs)->get(abs($id));
+
+            if($id > 0 && $entit->isDeleted()) continue;
+            $returnArr[] = $entit;
+        }
+
+        return $returnArr;
+    }
+
     use Traits\TBackDrops;
     use Traits\TSubscribable;
+    use Traits\TAudioStatuses;
 }

Web/Models/Entities/Video.php

@@ -1,7 +1,7 @@
 <?php declare(strict_types=1);
 namespace openvk\Web\Models\Entities;
 use openvk\Web\Util\Shell\Shell;
-use openvk\Web\Util\Shell\Shell\Exceptions\{ShellUnavailableException, UnknownCommandException};
+use openvk\Web\Util\Shell\Exceptions\{ShellUnavailableException, UnknownCommandException};
 use openvk\Web\Models\VideoDrivers\VideoDriver;
 use Nette\InvalidStateException as ISE;
 

Web/Models/Repositories/Albums.php

@@ -130,7 +130,7 @@ class Albums
             "owner" => $owner,
             "id"    => $id
         ])->fetch();
-        
-        return new Album($album);
+
+        return $album ? new Album($album) : NULL;
     }
 }

Web/Models/Repositories/Audios.php

@@ -0,0 +1,296 @@
+<?php declare(strict_types=1);
+namespace openvk\Web\Models\Repositories;
+use Chandler\Database\DatabaseConnection;
+use openvk\Web\Models\Entities\Audio;
+use openvk\Web\Models\Entities\Club;
+use openvk\Web\Models\Entities\Playlist;
+use openvk\Web\Models\Entities\User;
+use openvk\Web\Models\Repositories\Util\EntityStream;
+
+class Audios
+{
+    private $context;
+    private $audios;
+    private $rels;
+    private $playlists;
+    private $playlistImports;
+    private $playlistRels;
+
+    const ORDER_NEW     = 0;
+    const ORDER_POPULAR = 1;
+
+    const VK_ORDER_NEW     = 0;
+    const VK_ORDER_LENGTH  = 1;
+    const VK_ORDER_POPULAR = 2;
+
+    function __construct()
+    {
+        $this->context = DatabaseConnection::i()->getContext();
+        $this->audios  = $this->context->table("audios");
+        $this->rels    = $this->context->table("audio_relations");
+
+        $this->playlists       = $this->context->table("playlists");
+        $this->playlistImports = $this->context->table("playlist_imports");
+        $this->playlistRels    = $this->context->table("playlist_relations");
+    }
+
+    function get(int $id): ?Audio
+    {
+        $audio = $this->audios->get($id);
+        if(!$audio)
+            return NULL;
+
+        return new Audio($audio);
+    }
+
+    function getPlaylist(int $id): ?Playlist
+    {
+        $playlist = $this->playlists->get($id);
+        if(!$playlist)
+            return NULL;
+
+        return new Playlist($playlist);
+    }
+
+    function getByOwnerAndVID(int $owner, int $vId): ?Audio
+    {
+        $audio = $this->audios->where([
+            "owner"      => $owner,
+            "virtual_id" => $vId,
+        ])->fetch();
+        if(!$audio) return NULL;
+
+        return new Audio($audio);
+    }
+
+    function getPlaylistByOwnerAndVID(int $owner, int $vId): ?Playlist
+    {
+        $playlist = $this->playlists->where([
+            "owner" => $owner,
+            "id"    => $vId,
+        ])->fetch();
+        if(!$playlist) return NULL;
+
+        return new Playlist($playlist);
+    }
+
+    function getByEntityID(int $entity, int $offset = 0, ?int $limit = NULL, ?int& $deleted = nullptr): \Traversable
+    {
+        $limit ??= OPENVK_DEFAULT_PER_PAGE;
+        $iter = $this->rels->where("entity", $entity)->limit($limit, $offset)->order("index DESC");
+        foreach($iter as $rel) {
+            $audio = $this->get($rel->audio);
+            if(!$audio || $audio->isDeleted()) {
+                $deleted++;
+                continue;
+            }
+
+            yield $audio;
+        }
+    }
+
+    function getPlaylistsByEntityId(int $entity, int $offset = 0, ?int $limit = NULL, ?int& $deleted = nullptr): \Traversable
+    {
+        $limit ??= OPENVK_DEFAULT_PER_PAGE;
+        $iter    = $this->playlistImports->where("entity", $entity)->limit($limit, $offset);
+        foreach($iter as $rel) {
+            $playlist = $this->getPlaylist($rel->playlist);
+            if(!$playlist || $playlist->isDeleted()) {
+                $deleted++;
+                continue;
+            }
+
+            yield $playlist;
+        }
+    }
+
+    function getByUser(User $user, int $page = 1, ?int $perPage = NULL, ?int& $deleted = nullptr): \Traversable
+    {
+        return $this->getByEntityID($user->getId(), ($perPage * ($page - 1)), $perPage, $deleted);
+    }
+
+    function getRandomThreeAudiosByEntityId(int $id): Array
+    {
+        $iter = $this->rels->where("entity", $id);
+        $ids = [];
+
+        foreach($iter as $it)
+            $ids[] = $it->audio;
+
+        $shuffleSeed    = openssl_random_pseudo_bytes(6);
+        $shuffleSeed    = hexdec(bin2hex($shuffleSeed));
+
+        $ids = knuth_shuffle($ids, $shuffleSeed);
+        $ids = array_slice($ids, 0, 3);
+        $audios = [];
+
+        foreach($ids as $id) {
+            $audio = $this->get((int)$id);
+
+            if(!$audio || $audio->isDeleted())
+                continue;
+
+            $audios[] = $audio;
+        }
+
+        return $audios;
+    }
+
+    function getByClub(Club $club, int $page = 1, ?int $perPage = NULL, ?int& $deleted = nullptr): \Traversable
+    {
+        return $this->getByEntityID($club->getId() * -1, ($perPage * ($page - 1)), $perPage, $deleted);
+    }
+
+    function getPlaylistsByUser(User $user, int $page = 1, ?int $perPage = NULL, ?int& $deleted = nullptr): \Traversable
+    {
+        return $this->getPlaylistsByEntityId($user->getId(), ($perPage * ($page - 1)), $perPage, $deleted);
+    }
+
+    function getPlaylistsByClub(Club $club, int $page = 1, ?int $perPage = NULL, ?int& $deleted = nullptr): \Traversable
+    {
+        return $this->getPlaylistsByEntityId($club->getId() * -1, ($perPage * ($page - 1)), $perPage, $deleted);
+    }
+    
+    function getCollectionSizeByEntityId(int $id): int
+    {
+        return sizeof($this->rels->where("entity", $id));
+    }
+
+    function getUserCollectionSize(User $user): int
+    {
+        return sizeof($this->rels->where("entity", $user->getId()));
+    }
+
+    function getClubCollectionSize(Club $club): int
+    {
+        return sizeof($this->rels->where("entity", $club->getId() * -1));
+    }
+
+    function getUserPlaylistsCount(User $user): int
+    {
+        return sizeof($this->playlistImports->where("entity", $user->getId()));
+    }
+
+    function getClubPlaylistsCount(Club $club): int
+    {
+        return sizeof($this->playlistImports->where("entity", $club->getId() * -1));
+    }
+
+    function getByUploader(User $user): EntityStream
+    {
+        $search = $this->audios->where([
+            "owner"   => $user->getId(),
+            "deleted" => 0,
+        ]);
+
+        return new EntityStream("Audio", $search);
+    }
+
+    function getGlobal(int $order, ?string $genreId = NULL): EntityStream
+    {
+        $search = $this->audios->where([
+            "deleted"   => 0,
+            "unlisted"  => 0,
+            "withdrawn" => 0,
+        ])->order($order == Audios::ORDER_NEW ? "created DESC" : "listens DESC");
+
+        if(!is_null($genreId))
+            $search = $search->where("genre", $genreId);
+
+        return new EntityStream("Audio", $search);
+    }
+
+    function search(string $query, int $sortMode = 0, bool $performerOnly = false, bool $withLyrics = false): EntityStream
+    {
+        $columns = $performerOnly ? "performer" : "performer, name";
+        $order   = (["created", "length", "listens"][$sortMode] ?? "") . " DESC";
+
+        $search = $this->audios->where([
+            "unlisted" => 0,
+            "deleted"  => 0,
+        ])->where("MATCH ($columns) AGAINST (? WITH QUERY EXPANSION)", $query)->order($order);
+
+        if($withLyrics)
+            $search = $search->where("lyrics IS NOT NULL");
+
+        return new EntityStream("Audio", $search);
+    }
+
+    function searchPlaylists(string $query): EntityStream
+    {
+        $search = $this->playlists->where([
+            "deleted" => 0,
+        ])->where("MATCH (`name`, `description`) AGAINST (? IN BOOLEAN MODE)", $query);
+
+        return new EntityStream("Playlist", $search);
+    }
+
+    function getNew(): EntityStream
+    {
+        return new EntityStream("Audio", $this->audios->where("created >= " . (time() - 259200))->where(["withdrawn" => 0, "deleted" => 0, "unlisted" => 0])->order("created DESC")->limit(25));
+    }
+
+    function getPopular(): EntityStream
+    {
+        return new EntityStream("Audio", $this->audios->where("listens > 0")->where(["withdrawn" => 0, "deleted" => 0, "unlisted" => 0])->order("listens DESC")->limit(25));
+    }
+
+    function isAdded(int $user_id, int $audio_id): bool
+    {
+        return !is_null($this->rels->where([
+            "entity" => $user_id,
+            "audio"  => $audio_id
+        ])->fetch());
+    }
+
+    function find(string $query, array $pars = [], string $sort = "id DESC", int $page = 1, ?int $perPage = NULL): \Traversable
+    {
+        $query  = "%$query%";
+        $result = $this->audios->where([
+            "unlisted" => 0,
+            "deleted"  => 0,
+        ]);
+
+        $notNullParams = [];
+
+        foreach($pars as $paramName => $paramValue)
+            if($paramName != "before" && $paramName != "after" && $paramName != "only_performers")
+                $paramValue != NULL ? $notNullParams+=["$paramName" => "%$paramValue%"]   : NULL;
+            else
+                $paramValue != NULL ? $notNullParams+=["$paramName" => "$paramValue"]     : NULL;
+        
+        $nnparamsCount = sizeof($notNullParams);
+
+        if($notNullParams["only_performers"] == "1") {
+            $result->where("performer LIKE ?", $query);
+        } else {
+            $result->where("name LIKE ? OR performer LIKE ?", $query, $query);
+        }
+
+        if($nnparamsCount > 0) {
+            foreach($notNullParams as $paramName => $paramValue) {
+                switch($paramName) {
+                    case "before":
+                        $result->where("created < ?", $paramValue);
+                        break;
+                    case "after":
+                        $result->where("created > ?", $paramValue);
+                        break;
+                    case "with_lyrics":
+                        $result->where("lyrics IS NOT NULL");
+                        break;
+                }
+            }
+        }
+
+        return new Util\EntityStream("Audio", $result->order($sort));
+    }
+
+    function findPlaylists(string $query, int $page = 1, ?int $perPage = NULL): \Traversable
+    {
+        $query  = "%$query%";
+        $result = $this->playlists->where("name LIKE ?", $query);
+
+        return new Util\EntityStream("Playlist", $result);
+    }
+}

Web/Models/Repositories/Messages.php

@@ -52,7 +52,6 @@ class Messages
         $query = file_get_contents(__DIR__ . "/../sql/get-correspondencies-count.tsql");
         DatabaseConnection::i()->getConnection()->query(file_get_contents(__DIR__ . "/../sql/mysql-msg-fix.tsql"));
         $count = DatabaseConnection::i()->getConnection()->query($query, $id, $class, $id, $class)->fetch()->cnt;
-        bdump($count);
         return $count;
     }
 }

Web/Models/shell/processAudio.ps1

@@ -0,0 +1,39 @@
+$ovkRoot    = $args[0]
+$storageDir = $args[1]
+$fileHash   = $args[2]
+$hashPart   = $fileHash.substring(0, 2)
+$filename   = $args[3]
+$audioFile  = [System.IO.Path]::GetTempFileName()
+$temp       = [System.IO.Path]::GetTempFileName()
+
+$keyID = $args[4]
+$key   = $args[5]
+$token = $args[6]
+$seg   = $args[7]
+
+$shell = Get-WmiObject Win32_process -filter "ProcessId = $PID"
+$shell.SetPriority(16384) # because there's no "nice" program in Windows we just set a lower priority for entire tree
+
+Remove-Item $temp
+Remove-Item $audioFile
+New-Item -ItemType "directory" $temp
+New-Item -ItemType "directory" ("$temp/$fileHash" + '_fragments')
+New-Item -ItemType "directory" ("$storageDir/$hashPart/$fileHash" + '_fragments')
+Set-Location -Path $temp
+
+Move-Item $filename $audioFile
+ffmpeg -i $audioFile -f dash -encryption_scheme cenc-aes-ctr -encryption_key $key `
+    -encryption_kid $keyID -map 0:a -vn -c:a aac -ar 44100 -seg_duration $seg `
+    -use_timeline 1 -use_template 1 -init_seg_name ($fileHash + '_fragments/0_0.$ext$') `
+    -media_seg_name ($fileHash + '_fragments/chunk$Number%06d$_$RepresentationID$.$ext$') -adaptation_sets 'id=0,streams=a' `
+    "$fileHash.mpd"
+
+ffmpeg -i $audioFile -vn -ar 44100 "original_$token.mp3"
+Move-Item "original_$token.mp3" ($fileHash + '_fragments')
+
+Get-ChildItem -Path ($fileHash + '_fragments/*') | Move-Item -Destination ("$storageDir/$hashPart/$fileHash" + '_fragments')
+Move-Item -Path ("$fileHash.mpd") -Destination "$storageDir/$hashPart"
+
+cd ..
+Remove-Item -Recurse $temp
+Remove-Item $audioFile

Web/Models/shell/processAudio.sh

@@ -0,0 +1,35 @@
+ovkRoot=$1
+storageDir=$2
+fileHash=$3
+hashPart=$(echo $fileHash | cut -c1-2)
+filename=$4
+audioFile=$(mktemp)
+temp=$(mktemp -d)
+
+keyID=$5
+key=$6
+token=$7
+seg=$8
+
+trap 'rm -f "$temp" "$audioFile"' EXIT
+
+mkdir -p "$temp/$fileHash"_fragments
+mkdir -p "$storageDir/$hashPart/$fileHash"_fragments
+cd "$temp"
+
+mv "$filename" "$audioFile"
+ffmpeg -i "$audioFile" -f dash -encryption_scheme cenc-aes-ctr -encryption_key "$key" \
+    -encryption_kid "$keyID" -map 0 -vn -c:a aac -ar 44100 -seg_duration "$seg" \
+    -use_timeline 1 -use_template 1 -init_seg_name "$fileHash"_fragments/0_0."\$ext\$" \
+    -media_seg_name "$fileHash"_fragments/chunk"\$Number"%06d\$_"\$RepresentationID\$"."\$ext\$" -adaptation_sets 'id=0,streams=a' \
+    "$fileHash.mpd"
+
+ffmpeg -i "$audioFile" -vn -ar 44100 "original_$token.mp3"
+mv "original_$token.mp3" "$fileHash"_fragments
+
+mv "$fileHash"_fragments "$storageDir/$hashPart"
+mv "$fileHash.mpd" "$storageDir/$hashPart"
+
+cd ..
+rm -rf "$temp"
+rm -f "$audioFile"

Web/Presenters/AdminPresenter.php

@@ -3,7 +3,19 @@ namespace openvk\Web\Presenters;
 use Chandler\Database\Log;
 use Chandler\Database\Logs;
 use openvk\Web\Models\Entities\{Voucher, Gift, GiftCategory, User, BannedLink};
-use openvk\Web\Models\Repositories\{Bans, ChandlerGroups, ChandlerUsers, Photos, Posts, Users, Clubs, Videos, Vouchers, Gifts, BannedLinks};
+use openvk\Web\Models\Repositories\{Audios,
+    ChandlerGroups,
+    ChandlerUsers,
+    Users,
+    Clubs,
+    Util\EntityStream,
+    Vouchers,
+    Gifts,
+    BannedLinks,
+    Bans,
+    Photos, 
+    Posts, 
+    Videos};
 use Chandler\Database\DatabaseConnection;
 
 final class AdminPresenter extends OpenVKPresenter
@@ -14,9 +26,10 @@ final class AdminPresenter extends OpenVKPresenter
     private $gifts;
     private $bannedLinks;
     private $chandlerGroups;
+    private $audios;
     private $logs;
 
-    function __construct(Users $users, Clubs $clubs, Vouchers $vouchers, Gifts $gifts, BannedLinks $bannedLinks, ChandlerGroups $chandlerGroups)
+    function __construct(Users $users, Clubs $clubs, Vouchers $vouchers, Gifts $gifts, BannedLinks $bannedLinks, ChandlerGroups $chandlerGroups, Audios $audios)
     {
         $this->users    = $users;
         $this->clubs    = $clubs;
@@ -24,8 +37,9 @@ final class AdminPresenter extends OpenVKPresenter
         $this->gifts    = $gifts;
         $this->bannedLinks = $bannedLinks;
         $this->chandlerGroups = $chandlerGroups;
+        $this->audios = $audios;
         $this->logs = DatabaseConnection::i()->getContext()->table("ChandlerLogs");
-        
+
         parent::__construct();
     }
     
@@ -43,6 +57,15 @@ final class AdminPresenter extends OpenVKPresenter
         $count = $repo->find($query)->size();
         return $repo->find($query)->page($page, 20);
     }
+
+    private function searchPlaylists(&$count)
+    {
+        $query = $this->queryParam("q") ?? "";
+        $page  = (int) ($this->queryParam("p") ?? 1);
+
+        $count = $this->audios->findPlaylists($query)->size();
+        return $this->audios->findPlaylists($query)->page($page, 20);
+    }
     
     function onStartup(): void
     {
@@ -578,6 +601,54 @@ final class AdminPresenter extends OpenVKPresenter
         $this->redirect("/admin/users/id" . $user->getId());
     }
 
+    function renderMusic(): void
+    {
+        $this->template->mode = in_array($this->queryParam("act"), ["audios", "playlists"]) ? $this->queryParam("act") : "audios";
+        if ($this->template->mode === "audios")
+            $this->template->audios = $this->searchResults($this->audios, $this->template->count);
+        else
+            $this->template->playlists = $this->searchPlaylists($this->template->count);
+    }
+
+    function renderEditMusic(int $audio_id): void
+    {
+        $audio = $this->audios->get($audio_id);
+        $this->template->audio = $audio;
+
+        try {
+            $this->template->owner = $audio->getOwner()->getId();
+        } catch(\Throwable $e) {
+            $this->template->owner = 1;
+        }
+
+        if ($_SERVER["REQUEST_METHOD"] === "POST") {
+            $audio->setName($this->postParam("name"));
+            $audio->setPerformer($this->postParam("performer"));
+            $audio->setLyrics($this->postParam("text"));
+            $audio->setGenre($this->postParam("genre"));
+            $audio->setOwner((int) $this->postParam("owner"));
+            $audio->setExplicit(!empty($this->postParam("explicit")));
+            $audio->setDeleted(!empty($this->postParam("deleted")));
+            $audio->setWithdrawn(!empty($this->postParam("withdrawn")));
+            $audio->save();
+        }
+    }
+
+    function renderEditPlaylist(int $playlist_id): void
+    {
+        $playlist = $this->audios->getPlaylist($playlist_id);
+        $this->template->playlist = $playlist;
+
+        if ($_SERVER["REQUEST_METHOD"] === "POST") {
+            $playlist->setName($this->postParam("name"));
+            $playlist->setDescription($this->postParam("description"));
+            $playlist->setCover_Photo_Id((int) $this->postParam("photo"));
+            $playlist->setOwner((int) $this->postParam("owner"));
+            $playlist->setDeleted(!empty($this->postParam("deleted")));
+            $playlist->save();
+        }
+    }
+
     function renderLogs(): void
     {
         $filter = [];

Web/Presenters/AudioPresenter.php

@@ -0,0 +1,696 @@
+<?php declare(strict_types=1);
+namespace openvk\Web\Presenters;
+use Chandler\Database\DatabaseConnection;
+use openvk\Web\Models\Entities\Audio;
+use openvk\Web\Models\Entities\Club;
+use openvk\Web\Models\Entities\Photo;
+use openvk\Web\Models\Entities\Playlist;
+use openvk\Web\Models\Repositories\Audios;
+use openvk\Web\Models\Repositories\Clubs;
+use openvk\Web\Models\Repositories\Users;
+
+final class AudioPresenter extends OpenVKPresenter
+{
+    private $audios;
+    protected $presenterName = "audios";
+
+    const MAX_AUDIO_SIZE = 25000000;
+
+    function __construct(Audios $audios)
+    {
+        $this->audios = $audios;
+    }
+
+    function renderPopular(): void
+    {
+        $this->renderList(NULL, "popular");
+    }
+
+    function renderNew(): void
+    {
+        $this->renderList(NULL, "new");
+    }
+
+    function renderList(?int $owner = NULL, ?string $mode = "list"): void
+    {
+        $this->template->_template = "Audio/List.xml";
+        $page = (int)($this->queryParam("p") ?? 1);
+        $audios = [];
+
+        if ($mode === "list") {
+            $entity = NULL;
+            if ($owner < 0) {
+                $entity = (new Clubs)->get($owner * -1);
+                if (!$entity || $entity->isBanned())
+                    $this->redirect("/audios" . $this->user->id);
+
+                $audios = $this->audios->getByClub($entity, $page, 10);
+                $audiosCount = $this->audios->getClubCollectionSize($entity);
+            } else {
+                $entity = (new Users)->get($owner);
+                if (!$entity || $entity->isDeleted() || $entity->isBanned())
+                    $this->redirect("/audios" . $this->user->id);
+
+                if(!$entity->getPrivacyPermission("audios.read", $this->user->identity))
+                    $this->flashFail("err", tr("forbidden"), tr("forbidden_comment"));
+
+                $audios = $this->audios->getByUser($entity, $page, 10);
+                $audiosCount = $this->audios->getUserCollectionSize($entity);
+            }
+
+            if (!$entity)
+                $this->notFound();
+
+            $this->template->owner = $entity;
+            $this->template->ownerId = $owner;
+            $this->template->club = $owner < 0 ? $entity : NULL;
+            $this->template->isMy = ($owner > 0 && ($entity->getId() === $this->user->id));
+            $this->template->isMyClub = ($owner < 0 && $entity->canBeModifiedBy($this->user->identity));
+        } else if ($mode === "new") {
+            $audios = $this->audios->getNew();
+            $audiosCount = $audios->size();
+        } else if ($mode === "playlists") {
+            if($owner < 0) {
+                $entity = (new Clubs)->get(abs($owner));
+                if (!$entity || $entity->isBanned())
+                    $this->redirect("/playlists" . $this->user->id);
+
+                $playlists = $this->audios->getPlaylistsByClub($entity, $page, 10);
+                $playlistsCount = $this->audios->getClubPlaylistsCount($entity);
+            } else {
+                $entity = (new Users)->get($owner);
+                if (!$entity || $entity->isDeleted() || $entity->isBanned())
+                    $this->redirect("/playlists" . $this->user->id);
+
+                if(!$entity->getPrivacyPermission("audios.read", $this->user->identity))
+                    $this->flashFail("err", tr("forbidden"), tr("forbidden_comment"));
+
+                $playlists = $this->audios->getPlaylistsByUser($entity, $page, 9);
+                $playlistsCount = $this->audios->getUserPlaylistsCount($entity);
+            }
+
+            $this->template->playlists = iterator_to_array($playlists);
+            $this->template->playlistsCount = $playlistsCount;
+            $this->template->owner = $entity;
+            $this->template->ownerId = $owner;
+            $this->template->club = $owner < 0 ? $entity : NULL;
+            $this->template->isMy = ($owner > 0 && ($entity->getId() === $this->user->id));
+            $this->template->isMyClub = ($owner < 0 && $entity->canBeModifiedBy($this->user->identity));
+        } else {
+            $audios = $this->audios->getPopular();
+            $audiosCount = $audios->size();
+        }
+
+        // $this->renderApp("owner=$owner");
+        if ($audios !== []) {
+            $this->template->audios = iterator_to_array($audios);
+            $this->template->audiosCount = $audiosCount;
+        }
+
+        $this->template->mode = $mode;
+        $this->template->page = $page;
+
+        if(in_array($mode, ["list", "new", "popular"]) && $this->user->identity)
+            $this->template->friendsAudios = $this->user->identity->getBroadcastList("all", true);
+    }
+
+    function renderEmbed(int $owner, int $id): void
+    {
+        $audio = $this->audios->getByOwnerAndVID($owner, $id);
+        if(!$audio) {
+            header("HTTP/1.1 404 Not Found");
+            exit("<b>" . tr("audio_embed_not_found") . ".</b>");
+        } else if($audio->isDeleted()) {
+            header("HTTP/1.1 410 Not Found");
+            exit("<b>" . tr("audio_embed_deleted") . ".</b>");
+        } else if($audio->isWithdrawn()) {
+            header("HTTP/1.1 451 Unavailable for legal reasons");
+            exit("<b>" . tr("audio_embed_withdrawn") . ".</b>");
+        } else if(!$audio->canBeViewedBy(NULL)) {
+            header("HTTP/1.1 403 Forbidden");
+            exit("<b>" . tr("audio_embed_forbidden") . ".</b>");
+        } else if(!$audio->isAvailable()) {
+            header("HTTP/1.1 425 Too Early");
+            exit("<b>" . tr("audio_embed_processing") . ".</b>");
+        }
+
+        $this->template->audio = $audio;
+    }
+
+    function renderUpload(): void
+    {
+        $this->assertUserLoggedIn();
+
+        $group = NULL;
+        $isAjax = $this->postParam("ajax", false) == 1;
+        if(!is_null($this->queryParam("gid"))) {
+            $gid   = (int) $this->queryParam("gid");
+            $group = (new Clubs)->get($gid);
+            if(!$group)
+                $this->flashFail("err", tr("forbidden"), tr("not_enough_permissions_comment"), null, $isAjax);
+
+            if(!$group->canUploadAudio($this->user->identity))
+                $this->flashFail("err", tr("forbidden"), tr("not_enough_permissions_comment"), null, $isAjax);
+        }
+
+        $this->template->group = $group;
+
+        if($_SERVER["REQUEST_METHOD"] !== "POST")
+            return;
+
+        $upload = $_FILES["blob"];
+        if(isset($upload) && file_exists($upload["tmp_name"])) {
+            if($upload["size"] > self::MAX_AUDIO_SIZE)
+                $this->flashFail("err", tr("error"), tr("media_file_corrupted_or_too_large"), null, $isAjax);
+        } else {
+            $err = !isset($upload) ? 65536 : $upload["error"];
+            $err = str_pad(dechex($err), 9, "0", STR_PAD_LEFT);
+            $readableError = tr("error_generic");
+
+            switch($upload["error"]) {
+                default:
+                case UPLOAD_ERR_INI_SIZE:
+                case UPLOAD_ERR_FORM_SIZE:
+                    $readableError = tr("file_too_big");
+                    break;
+                case UPLOAD_ERR_PARTIAL:
+                    $readableError = tr("file_loaded_partially");
+                    break;
+                case UPLOAD_ERR_NO_FILE:
+                    $readableError = tr("file_not_uploaded");
+                    break;
+                case UPLOAD_ERR_NO_TMP_DIR:
+                    $readableError = "Missing a temporary folder.";
+                    break;
+                case UPLOAD_ERR_CANT_WRITE:
+                case UPLOAD_ERR_EXTENSION:
+                    $readableError = "Failed to write file to disk. ";
+                    break;
+            }
+
+            $this->flashFail("err", tr("error"), $readableError . " " . tr("error_code", $err), null, $isAjax);
+        }
+
+        $performer = $this->postParam("performer");
+        $name      = $this->postParam("name");
+        $lyrics    = $this->postParam("lyrics");
+        $genre     = empty($this->postParam("genre")) ? "Other" : $this->postParam("genre");
+        $nsfw      = ($this->postParam("explicit") ?? "off") === "on";
+        if(empty($performer) || empty($name) || iconv_strlen($performer . $name) > 128) # FQN of audio must not be more than 128 chars
+            $this->flashFail("err", tr("error"), tr("error_insufficient_info"), null, $isAjax);
+
+        $audio = new Audio;
+        $audio->setOwner($this->user->id);
+        $audio->setName($name);
+        $audio->setPerformer($performer);
+        $audio->setLyrics(empty($lyrics) ? NULL : $lyrics);
+        $audio->setGenre($genre);
+        $audio->setExplicit($nsfw);
+
+        try {
+            $audio->setFile($upload);
+        } catch(\DomainException $ex) {
+            $e = $ex->getMessage();
+            $this->flashFail("err", tr("error"), tr("media_file_corrupted_or_too_large") . " $e.", null, $isAjax);
+        } catch(\RuntimeException $ex) {
+            $this->flashFail("err", tr("error"), tr("ffmpeg_timeout"), null, $isAjax);
+        } catch(\BadMethodCallException $ex) {
+            $this->flashFail("err", tr("error"), "Загрузка аудио под Linux на данный момент не реализована. Следите за обновлениями: <a href='https://github.com/openvk/openvk/pull/512/commits'>https://github.com/openvk/openvk/pull/512/commits</a>", null, $isAjax);
+        } catch(\Exception $ex) {
+            $this->flashFail("err", tr("error"), tr("ffmpeg_not_installed"), null, $isAjax);
+        }
+
+        $audio->save();
+        $audio->add($group ?? $this->user->identity);
+
+        if(!$isAjax)
+            $this->redirect(is_null($group) ? "/audios" . $this->user->id : "/audios-" . $group->getId());
+        else {
+            $redirectLink = "/audios";
+
+            if(!is_null($group))
+                $redirectLink .= $group->getRealId();
+            else
+                $redirectLink .= $this->user->id;
+
+            $pagesCount = (int)ceil((new Audios)->getCollectionSizeByEntityId(isset($group) ? $group->getRealId() : $this->user->id) / 10);
+            $redirectLink .= "?p=".$pagesCount;
+
+            $this->returnJson([
+                "success" => true,
+                "redirect_link" => $redirectLink,
+            ]);
+        }
+    }
+
+    function renderListen(int $id): void
+    {
+        if ($_SERVER["REQUEST_METHOD"] === "POST") {
+            $this->assertNoCSRF();
+
+            if(is_null($this->user))
+                $this->returnJson(["success" => false]);
+
+            $audio = $this->audios->get($id);
+
+            if ($audio && !$audio->isDeleted() && !$audio->isWithdrawn()) {
+                if(!empty($this->postParam("playlist"))) {
+                    $playlist = (new Audios)->getPlaylist((int)$this->postParam("playlist"));
+
+                    if(!$playlist || $playlist->isDeleted() || !$playlist->canBeViewedBy($this->user->identity) || !$playlist->hasAudio($audio))
+                        $playlist = NULL;
+                }
+
+                $listen = $audio->listen($this->user->identity, $playlist);
+
+                $returnArr = ["success" => $listen];
+                
+                if($playlist)
+                    $returnArr["new_playlists_listens"] = $playlist->getListens();
+
+                $this->returnJson($returnArr);
+            }
+
+            $this->returnJson(["success" => false]);
+        } else {
+            $this->redirect("/");
+        }
+    }
+
+    function renderSearch(): void
+    {
+        $this->redirect("/search?type=audios");
+    }
+
+    function renderNewPlaylist(): void
+    {
+        $this->assertUserLoggedIn();
+        $this->willExecuteWriteAction(true);
+
+        $owner = $this->user->id;
+
+        if ($this->requestParam("gid")) {
+            $club = (new Clubs)->get((int) abs((int)$this->requestParam("gid")));
+            if (!$club || $club->isBanned() || !$club->canBeModifiedBy($this->user->identity))
+                $this->redirect("/audios" . $this->user->id);
+
+            $owner = ($club->getId() * -1);
+
+            $this->template->club = $club;
+        }
+
+        $this->template->owner = $owner;
+
+        if ($_SERVER["REQUEST_METHOD"] === "POST") {
+            $title = $this->postParam("title");
+            $description = $this->postParam("description");
+            $audios = !empty($this->postParam("audios")) ? array_slice(explode(",", $this->postParam("audios")), 0, 1000) : [];
+
+            if(empty($title) || iconv_strlen($title) < 1)
+                $this->flashFail("err", tr("error"), tr("set_playlist_name"));
+
+            $playlist = new Playlist;
+            $playlist->setOwner($owner);
+            $playlist->setName(substr($title, 0, 125));
+            $playlist->setDescription(substr($description, 0, 2045));
+
+            if($_FILES["cover"]["error"] === UPLOAD_ERR_OK) {
+                if(!str_starts_with($_FILES["cover"]["type"], "image"))
+                    $this->flashFail("err", tr("error"), tr("not_a_photo"));
+
+                try {
+                    $playlist->fastMakeCover($this->user->id, $_FILES["cover"]);
+                } catch(\Throwable $e) {
+                    $this->flashFail("err", tr("error"), tr("invalid_cover_photo"));
+                }
+            }
+
+            $playlist->save();
+
+            foreach($audios as $audio) {
+                $audio = $this->audios->get((int)$audio);
+
+                if(!$audio || $audio->isDeleted() || !$audio->canBeViewedBy($this->user->identity))
+                    continue;
+
+                $playlist->add($audio);
+            }
+
+            $playlist->bookmark(isset($club) ? $club : $this->user->identity);
+            $this->redirect("/playlist" . $owner . "_" . $playlist->getId());
+        } else {
+            if(isset($club)) {
+                $this->template->audios = iterator_to_array($this->audios->getByClub($club, 1, 10));
+                $count = (new Audios)->getClubCollectionSize($club); 
+            } else {
+                $this->template->audios = iterator_to_array($this->audios->getByUser($this->user->identity, 1, 10));
+                $count = (new Audios)->getUserCollectionSize($this->user->identity);
+            }
+
+            $this->template->pagesCount = ceil($count / 10);
+        }
+    }
+
+    function renderPlaylistAction(int $id) {
+        $this->assertUserLoggedIn();
+        $this->willExecuteWriteAction(true);
+        $this->assertNoCSRF();
+
+        if ($_SERVER["REQUEST_METHOD"] !== "POST") {
+            header("HTTP/1.1 405 Method Not Allowed");
+            $this->redirect("/");
+        }
+
+        $playlist = $this->audios->getPlaylist($id);
+
+        if(!$playlist || $playlist->isDeleted())
+            $this->flashFail("err", "error", tr("invalid_playlist"), null, true);
+
+        switch ($this->queryParam("act")) {
+            case "bookmark":
+                if(!$playlist->isBookmarkedBy($this->user->identity))
+                    $playlist->bookmark($this->user->identity);
+                else
+                    $this->flashFail("err", "error", tr("playlist_already_bookmarked"), null, true);
+
+                break;
+            case "unbookmark":
+                if($playlist->isBookmarkedBy($this->user->identity))
+                    $playlist->unbookmark($this->user->identity);
+                else
+                    $this->flashFail("err", "error", tr("playlist_not_bookmarked"), null, true);
+
+                break;
+            case "delete":
+                if($playlist->canBeModifiedBy($this->user->identity)) {
+                    $tmOwner = $playlist->getOwner();
+                    $playlist->delete();
+                } else
+                    $this->flashFail("err", "error", tr("access_denied"), null, true);
+                
+                $this->returnJson(["success" => true, "id" => $tmOwner->getRealId()]);
+                break;
+            default:
+                break;
+        }
+
+        $this->returnJson(["success" => true]);
+    }
+
+    function renderEditPlaylist(int $owner_id, int $virtual_id)
+    {
+        $this->assertUserLoggedIn();
+        $this->willExecuteWriteAction();
+
+        $playlist = $this->audios->getPlaylistByOwnerAndVID($owner_id, $virtual_id);
+        $page = (int)($this->queryParam("p") ?? 1);
+        if (!$playlist || $playlist->isDeleted() || !$playlist->canBeModifiedBy($this->user->identity))
+            $this->notFound();
+
+        $this->template->playlist = $playlist;
+        $this->template->page = $page;
+        
+        $audios = iterator_to_array($playlist->fetch(1, $playlist->size()));
+        $this->template->audios = array_slice($audios, 0, 10);
+        $audiosIds = [];
+
+        foreach($audios as $aud)
+            $audiosIds[] = $aud->getId();
+
+        $this->template->audiosIds = implode(",", array_unique($audiosIds)) . ",";
+        $this->template->ownerId = $owner_id;
+        $this->template->owner = $playlist->getOwner();
+        $this->template->pagesCount = $pagesCount = ceil($playlist->size() / 10);
+
+        if($_SERVER["REQUEST_METHOD"] !== "POST")
+            return;
+
+        $title = $this->postParam("title");
+        $description = $this->postParam("description");
+        $new_audios = !empty($this->postParam("audios")) ? explode(",", rtrim($this->postParam("audios"), ",")) : [];
+
+        if(empty($title) || iconv_strlen($title) < 1)
+            $this->flashFail("err", tr("error"), tr("set_playlist_name"));
+        
+        $playlist->setName(ovk_proc_strtr($title, 125));
+        $playlist->setDescription(ovk_proc_strtr($description, 2045));
+        $playlist->setEdited(time());
+        $playlist->resetLength();
+
+        if($_FILES["new_cover"]["error"] === UPLOAD_ERR_OK) {
+            if(!str_starts_with($_FILES["new_cover"]["type"], "image"))
+                $this->flashFail("err", tr("error"), tr("not_a_photo"));
+            
+            try {
+                $playlist->fastMakeCover($this->user->id, $_FILES["new_cover"]);
+            } catch(\Throwable $e) {
+                $this->flashFail("err", tr("error"), tr("invalid_cover_photo"));
+            }
+        }
+
+        $playlist->save();
+        
+        DatabaseConnection::i()->getContext()->table("playlist_relations")->where([
+            "collection" => $playlist->getId()
+        ])->delete();
+
+        foreach ($new_audios as $new_audio) {
+            $audio = (new Audios)->get((int)$new_audio);
+
+            if(!$audio || $audio->isDeleted())
+                continue;
+
+            $playlist->add($audio);
+        }
+
+        $this->redirect("/playlist".$playlist->getPrettyId());
+    }
+
+    function renderPlaylist(int $owner_id, int $virtual_id): void
+    {
+        $playlist = $this->audios->getPlaylistByOwnerAndVID($owner_id, $virtual_id);
+        $page = (int)($this->queryParam("p") ?? 1);
+        if (!$playlist || $playlist->isDeleted())
+            $this->notFound();
+
+        $this->template->playlist = $playlist;
+        $this->template->page = $page;
+        $this->template->audios = iterator_to_array($playlist->fetch($page, 10));
+        $this->template->ownerId = $owner_id;
+        $this->template->owner = $playlist->getOwner();
+        $this->template->isBookmarked = $this->user->identity && $playlist->isBookmarkedBy($this->user->identity);
+        $this->template->isMy = $this->user->identity &&  $playlist->getOwner()->getId() === $this->user->id;
+        $this->template->canEdit = $this->user->identity &&  $playlist->canBeModifiedBy($this->user->identity);
+    }
+
+    function renderAction(int $audio_id): void
+    {
+        $this->assertUserLoggedIn();
+        $this->willExecuteWriteAction(true);
+        $this->assertNoCSRF();
+
+        if ($_SERVER["REQUEST_METHOD"] !== "POST") {
+            header("HTTP/1.1 405 Method Not Allowed");
+            $this->redirect("/");
+        }
+
+        $audio = $this->audios->get($audio_id);
+
+        if(!$audio || $audio->isDeleted())
+            $this->flashFail("err", "error", tr("invalid_audio"), null, true);
+
+        switch ($this->queryParam("act")) {
+            case "add":
+                if($audio->isWithdrawn())
+                    $this->flashFail("err", "error", tr("invalid_audio"), null, true);
+
+                if(!$audio->isInLibraryOf($this->user->identity))
+                    $audio->add($this->user->identity);
+                else
+                    $this->flashFail("err", "error", tr("do_have_audio"), null, true);
+                
+                break;
+
+            case "remove":
+                if($audio->isInLibraryOf($this->user->identity))
+                    $audio->remove($this->user->identity);
+                else
+                    $this->flashFail("err", "error", tr("do_not_have_audio"), null, true);
+
+                break;
+            case "remove_club":
+                $club = (new Clubs)->get((int)$this->postParam("club"));
+                
+                if(!$club || !$club->canBeModifiedBy($this->user->identity))
+                    $this->flashFail("err", "error", tr("access_denied"), null, true);
+                
+                if($audio->isInLibraryOf($club))
+                    $audio->remove($club);
+                else
+                    $this->flashFail("err", "error", tr("group_hasnt_audio"), null, true);
+
+                break;
+            case "add_to_club":
+                $club = (new Clubs)->get((int)$this->postParam("club"));
+                    
+                if(!$club || !$club->canBeModifiedBy($this->user->identity))
+                    $this->flashFail("err", "error", tr("access_denied"), null, true);
+                    
+                if(!$audio->isInLibraryOf($club))
+                    $audio->add($club);
+                else
+                    $this->flashFail("err", "error", tr("group_has_audio"), null, true);
+    
+                break;
+            case "delete":
+                if($audio->canBeModifiedBy($this->user->identity))
+                    $audio->delete();
+                else
+                    $this->flashFail("err", "error", tr("access_denied"), null, true);
+
+                break;
+            case "edit":
+                $audio = $this->audios->get($audio_id);
+                if (!$audio || $audio->isDeleted() || $audio->isWithdrawn())
+                    $this->flashFail("err", "error", tr("invalid_audio"), null, true);
+
+                if ($audio->getOwner()->getId() !== $this->user->id)
+                    $this->flashFail("err", "error", tr("access_denied"), null, true);
+
+                $performer = $this->postParam("performer");
+                $name      = $this->postParam("name");
+                $lyrics    = $this->postParam("lyrics");
+                $genre     = empty($this->postParam("genre")) ? "undefined" : $this->postParam("genre");
+                $nsfw      = (int)($this->postParam("explicit") ?? 0) === 1;
+                $unlisted  = (int)($this->postParam("unlisted") ?? 0) === 1;
+                if(empty($performer) || empty($name) || iconv_strlen($performer . $name) > 128) # FQN of audio must not be more than 128 chars
+                    $this->flashFail("err", tr("error"), tr("error_insufficient_info"), null, true);
+
+                $audio->setName($name);
+                $audio->setPerformer($performer);
+                $audio->setLyrics(empty($lyrics) ? NULL : $lyrics);
+                $audio->setGenre($genre);
+                $audio->setExplicit($nsfw);
+                $audio->setSearchability($unlisted);
+                $audio->setEdited(time());
+                $audio->save();
+
+                $this->returnJson(["success" => true, "new_info" => [
+                    "name" => ovk_proc_strtr($audio->getTitle(), 40),
+                    "performer" => ovk_proc_strtr($audio->getPerformer(), 40),
+                    "lyrics" => nl2br($audio->getLyrics() ?? ""),
+                    "lyrics_unformatted" => $audio->getLyrics() ?? "",
+                    "explicit" => $audio->isExplicit(),
+                    "genre" => $audio->getGenre(),
+                    "unlisted" => $audio->isUnlisted(),
+                ]]);
+                break;
+
+            default:
+                break;
+        }
+
+        $this->returnJson(["success" => true]);
+    }
+
+    function renderPlaylists(int $owner)
+    {
+        $this->renderList($owner, "playlists");
+    }
+
+    function renderApiGetContext()
+    {
+        if ($_SERVER["REQUEST_METHOD"] !== "POST") {
+            header("HTTP/1.1 405 Method Not Allowed");
+            $this->redirect("/");
+        }
+
+        $ctx_type = $this->postParam("context");
+        $ctx_id = (int)($this->postParam("context_entity"));
+        $page = (int)($this->postParam("page") ?? 1);
+        $perPage = 10;
+
+        switch($ctx_type) {
+            default:
+            case "entity_audios":
+                if($ctx_id >= 0) {
+                    $entity = $ctx_id != 0 ? (new Users)->get($ctx_id) : $this->user->identity;
+
+                    if(!$entity || !$entity->getPrivacyPermission("audios.read", $this->user->identity))
+                        $this->flashFail("err", "Error", "Can't get queue", 80, true);
+
+                    $audios = $this->audios->getByUser($entity, $page, $perPage);
+                    $audiosCount = $this->audios->getUserCollectionSize($entity);
+                } else {
+                    $entity = (new Clubs)->get(abs($ctx_id));
+
+                    if(!$entity || $entity->isBanned())
+                        $this->flashFail("err", "Error", "Can't get queue", 80, true);
+
+                    $audios = $this->audios->getByClub($entity, $page, $perPage);
+                    $audiosCount = $this->audios->getClubCollectionSize($entity);
+                }
+                break;
+            case "new_audios":
+                $audios = $this->audios->getNew();
+                $audiosCount = $audios->size();
+                break;
+            case "popular_audios":
+                $audios = $this->audios->getPopular();
+                $audiosCount = $audios->size();
+                break;
+            case "playlist_context":
+                $playlist = $this->audios->getPlaylist($ctx_id);
+
+                if (!$playlist || $playlist->isDeleted())
+                    $this->flashFail("err", "Error", "Can't get queue", 80, true);
+
+                $audios = $playlist->fetch($page, 10);
+                $audiosCount = $playlist->size();
+                break;
+            case "search_context":
+                $stream = $this->audios->search($this->postParam("query"), 2, $this->postParam("type") === "by_performer");
+                $audios = $stream->page($page, 10);
+                $audiosCount = $stream->size();
+                break;
+        }
+
+        $pagesCount = ceil($audiosCount / $perPage);
+
+        # костылёк для получения плееров в пикере аудиозаписей
+        if((int)($this->postParam("returnPlayers")) === 1) {
+            $this->template->audios = $audios;
+            $this->template->page = $page;
+            $this->template->pagesCount = $pagesCount;
+            $this->template->count = $audiosCount;
+
+            return 0;
+        }
+
+        $audiosArr = [];
+
+        foreach($audios as $audio) {
+            $audiosArr[] = [
+                "id" => $audio->getId(),
+                "name" => $audio->getTitle(),
+                "performer" => $audio->getPerformer(),
+                "keys" => $audio->getKeys(),
+                "url" => $audio->getUrl(),
+                "length" => $audio->getLength(),
+                "available" => $audio->isAvailable(),
+                "withdrawn" => $audio->isWithdrawn(),
+            ];
+        }
+
+        $resultArr = [
+            "success" => true,
+            "page" => $page,
+            "perPage" => $perPage,
+            "pagesCount" => $pagesCount,
+            "count" => $audiosCount,
+            "items" => $audiosArr,
+        ];
+
+        $this->returnJson($resultArr);
+    }
+}

Web/Presenters/BlobPresenter.php

@@ -18,6 +18,8 @@ final class BlobPresenter extends OpenVKPresenter
     
     function renderFile(/*string*/ $dir, string $name, string $format)
     {
+        header("Access-Control-Allow-Origin: *");
+
         $dir  = $this->getDirName($dir);
         $base = realpath(OPENVK_ROOT . "/storage/$dir");
         $path = realpath(OPENVK_ROOT . "/storage/$dir/$name.$format");
@@ -37,5 +39,5 @@ final class BlobPresenter extends OpenVKPresenter
         
         readfile($path);
         exit;
-    }
+      }
 }

Web/Presenters/CommentPresenter.php

@@ -2,7 +2,7 @@
 namespace openvk\Web\Presenters;
 use openvk\Web\Models\Entities\{Comment, Notifications\MentionNotification, Photo, Video, User, Topic, Post};
 use openvk\Web\Models\Entities\Notifications\CommentNotification;
-use openvk\Web\Models\Repositories\{Comments, Clubs, Videos, Photos};
+use openvk\Web\Models\Repositories\{Comments, Clubs, Videos, Photos, Audios};
 
 final class CommentPresenter extends OpenVKPresenter
 {
@@ -103,8 +103,27 @@ final class CommentPresenter extends OpenVKPresenter
                 }
             }
         }
+
+        $audios = [];
+
+        if(!empty($this->postParam("audios"))) {
+            $un  = rtrim($this->postParam("audios"), ",");
+            $arr = explode(",", $un);
+
+            if(sizeof($arr) < 11) {
+                foreach($arr as $dat) {
+                    $ids = explode("_", $dat);
+                    $audio = (new Audios)->getByOwnerAndVID((int)$ids[0], (int)$ids[1]);
+    
+                    if(!$audio || $audio->isDeleted())
+                        continue;
+    
+                    $audios[] = $audio;
+                }
+            }
+        }
         
-        if(empty($this->postParam("text")) && sizeof($photos) < 1 && sizeof($videos) < 1)
+        if(empty($this->postParam("text")) && sizeof($photos) < 1 && sizeof($videos) < 1 && sizeof($audios) < 1)
             $this->flashFail("err", tr("error_when_publishing_comment"), tr("error_comment_empty"));
         
         try {
@@ -126,6 +145,9 @@ final class CommentPresenter extends OpenVKPresenter
         if(sizeof($videos) > 0)
             foreach($videos as $vid)
                 $comment->attach($vid);
+
+        foreach($audios as $audio)
+            $comment->attach($audio);
         
         if($entity->getOwner()->getId() !== $this->user->identity->getId())
             if(($owner = $entity->getOwner()) instanceof User)

Web/Presenters/GroupPresenter.php

@@ -3,7 +3,7 @@ namespace openvk\Web\Presenters;
 use openvk\Web\Models\Entities\{Club, Photo, Post};
 use Nette\InvalidStateException;
 use openvk\Web\Models\Entities\Notifications\ClubModeratorNotification;
-use openvk\Web\Models\Repositories\{Clubs, Users, Albums, Managers, Topics};
+use openvk\Web\Models\Repositories\{Clubs, Users, Albums, Managers, Topics, Audios};
 use Chandler\Security\Authenticator;
 
 final class GroupPresenter extends OpenVKPresenter
@@ -31,6 +31,8 @@ final class GroupPresenter extends OpenVKPresenter
                 $this->template->albumsCount = (new Albums)->getClubAlbumsCount($club);
                 $this->template->topics = (new Topics)->getLastTopics($club, 3);
                 $this->template->topicsCount = (new Topics)->getClubTopicsCount($club);
+                $this->template->audios      = (new Audios)->getRandomThreeAudiosByEntityId($club->getRealId());
+                $this->template->audiosCount = (new Audios)->getClubCollectionSize($club);
             }
 
             $this->template->club = $club;
@@ -218,6 +220,7 @@ final class GroupPresenter extends OpenVKPresenter
             $club->setAdministrators_List_Display(empty($this->postParam("administrators_list_display")) ? 0 : $this->postParam("administrators_list_display"));
 	    $club->setEveryone_Can_Create_Topics(empty($this->postParam("everyone_can_create_topics")) ? 0 : 1);
             $club->setDisplay_Topics_Above_Wall(empty($this->postParam("display_topics_above_wall")) ? 0 : 1);
+            $club->setEveryone_can_upload_audios(empty($this->postParam("upload_audios")) ? 0 : 1);
             $club->setHide_From_Global_Feed(empty($this->postParam("hide_from_global_feed")) ? 0 : 1);
             
             $website = $this->postParam("website") ?? "";

Web/Presenters/MessengerPresenter.php

@@ -128,7 +128,7 @@ final class MessengerPresenter extends OpenVKPresenter
         
         $messages       = [];
         $correspondence = new Correspondence($this->user->identity, $correspondent);
-        foreach($correspondence->getMessages(1, $lastMsg === 0 ? NULL : $lastMsg) as $message)
+        foreach($correspondence->getMessages(1, $lastMsg === 0 ? NULL : $lastMsg, NULL, 0) as $message)
             $messages[] = $message->simplify();
         
         header("Content-Type: application/json");

Web/Presenters/OpenVKPresenter.php

@@ -198,6 +198,9 @@ abstract class OpenVKPresenter extends SimplePresenter
     {
         $user = Authenticator::i()->getUser();
 
+        if(!$this->template)
+            $this->template = new \stdClass;
+        
         $this->template->isXmas = intval(date('d')) >= 1 && date('m') == 12 || intval(date('d')) <= 15 && date('m') == 1 ? true : false;
         $this->template->isTimezoned = Session::i()->get("_timezoneOffset");
 

Web/Presenters/PhotosPresenter.php

@@ -336,7 +336,10 @@ final class PhotosPresenter extends OpenVKPresenter
         if(is_null($this->user) || $this->user->id != $ownerId)
             $this->flashFail("err", tr("error_access_denied_short"), tr("error_access_denied"));
 
-        $redirect = $photo->getAlbum()->getOwner() instanceof User ? "/id0" : "/club" . $ownerId;
+        if(!is_null($album = $photo->getAlbum()))
+            $redirect = $album->getOwner() instanceof User ? "/id0" : "/club" . $ownerId;
+        else
+            $redirect = "/id0";
 
         $photo->isolate();
         $photo->delete();

Web/Presenters/ReportPresenter.php

@@ -23,7 +23,7 @@ final class ReportPresenter extends OpenVKPresenter
         if ($_SERVER["REQUEST_METHOD"] === "POST")
             $this->assertNoCSRF();
 
-        $act = in_array($this->queryParam("act"), ["post", "photo", "video", "group", "comment", "note", "app", "user"]) ? $this->queryParam("act") : NULL;
+        $act = in_array($this->queryParam("act"), ["post", "photo", "video", "group", "comment", "note", "app", "user", "audio"]) ? $this->queryParam("act") : NULL;
 
         if (!$this->queryParam("orig")) {
             $this->template->reports = $this->reports->getReports(0, (int)($this->queryParam("p") ?? 1), $act, $_SERVER["REQUEST_METHOD"] !== "POST");
@@ -88,7 +88,7 @@ final class ReportPresenter extends OpenVKPresenter
         if(!$id)
             exit(json_encode([ "error" => tr("error_segmentation") ]));
 
-        if(in_array($this->queryParam("type"), ["post", "photo", "video", "group", "comment", "note", "app", "user"])) {
+        if(in_array($this->queryParam("type"), ["post", "photo", "video", "group", "comment", "note", "app", "user", "audio"])) {
             if (count(iterator_to_array($this->reports->getDuplicates($this->queryParam("type"), $id, NULL, $this->user->id))) <= 0) {
                 $report = new Report;
                 $report->setUser_id($this->user->id);

Web/Presenters/SearchPresenter.php

@@ -1,7 +1,7 @@
 <?php declare(strict_types=1);
 namespace openvk\Web\Presenters;
 use openvk\Web\Models\Entities\{User, Club};
-use openvk\Web\Models\Repositories\{Users, Clubs, Posts, Comments, Videos, Applications, Notes};
+use openvk\Web\Models\Repositories\{Users, Clubs, Posts, Comments, Videos, Applications, Notes, Audios};
 use Chandler\Database\DatabaseConnection;
 
 final class SearchPresenter extends OpenVKPresenter
@@ -13,6 +13,7 @@ final class SearchPresenter extends OpenVKPresenter
     private $videos;
     private $apps;
     private $notes;
+    private $audios;
     
     function __construct(Users $users, Clubs $clubs)
     {
@@ -23,22 +24,21 @@ final class SearchPresenter extends OpenVKPresenter
         $this->videos   = new Videos;
         $this->apps     = new Applications;
         $this->notes    = new Notes;
+        $this->audios   = new Audios;
         
         parent::__construct();
     }
     
     function renderIndex(): void
     {
+        $this->assertUserLoggedIn();
+
         $query = $this->queryParam("query") ?? "";
         $type  = $this->queryParam("type") ?? "users";
         $sorter = $this->queryParam("sort") ?? "id";
         $invert = $this->queryParam("invert") == 1 ? "ASC" : "DESC";
         $page  = (int) ($this->queryParam("p") ?? 1);
         
-        $this->willExecuteWriteAction();
-        if($query != "")
-            $this->assertUserLoggedIn();
-        
         # https://youtu.be/pSAWM5YuXx8
 
         $repos = [ 
@@ -47,7 +47,7 @@ final class SearchPresenter extends OpenVKPresenter
             "posts"    => "posts",
             "comments" => "comments",
             "videos"   => "videos",
-            "audios"   => "posts",
+            "audios"   => "audios",
             "apps"     => "apps",
             "notes"    => "notes"
         ];
@@ -62,7 +62,17 @@ final class SearchPresenter extends OpenVKPresenter
                 break;   
             case "rating":
                 $sort = "rating " . $invert;
-                break;   
+                break;
+            case "length":
+                if($type != "audios") break;
+                
+                $sort = "length " . $invert;
+                break;
+            case "listens":
+                if($type != "audios") break;
+    
+                $sort = "listens " . $invert;
+                break;  
         }
 
         $parameters = [
@@ -86,18 +96,21 @@ final class SearchPresenter extends OpenVKPresenter
             "hometown"      => $this->queryParam("hometown")   != "" ? $this->queryParam("hometown") : NULL,
             "before"        => $this->queryParam("datebefore") != "" ? strtotime($this->queryParam("datebefore")) : NULL,
             "after"         => $this->queryParam("dateafter")  != "" ? strtotime($this->queryParam("dateafter")) : NULL,
-            "gender"        => $this->queryParam("gender")     != "" && $this->queryParam("gender") != 2 ? $this->queryParam("gender") : NULL
+            "gender"        => $this->queryParam("gender")     != "" && $this->queryParam("gender") != 2 ? $this->queryParam("gender") : NULL,
+            "only_performers" => $this->queryParam("only_performers") == "on" ? "1" : NULL,
+            "with_lyrics" => $this->queryParam("with_lyrics") == "on" ? true : NULL,
         ];
 
         $repo  = $repos[$type] or $this->throwError(400, "Bad Request", "Invalid search entity $type.");
         
         $results  = $this->{$repo}->find($query, $parameters, $sort);
-        $iterator = $results->page($page);
+        $iterator = $results->page($page, 14);
         $count    = $results->size();
         
         $this->template->iterator = iterator_to_array($iterator);
         $this->template->count    = $count;
         $this->template->type     = $type;
         $this->template->page     = $page;
+        $this->template->perPage  = 14;
     }
 }

Web/Presenters/SupportPresenter.php

@@ -67,7 +67,7 @@ final class SupportPresenter extends OpenVKPresenter
         $this->template->count = $this->tickets->getTicketsCountByUserId($this->user->id);
         if($this->template->mode === "list") {
             $this->template->page    = (int) ($this->queryParam("p") ?? 1);
-            $this->template->tickets = $this->tickets->getTicketsByUserId($this->user->id, $this->template->page);
+            $this->template->tickets = iterator_to_array($this->tickets->getTicketsByUserId($this->user->id, $this->template->page));
         }
 
         if($this->template->mode === "new")

Web/Presenters/UserPresenter.php

@@ -5,7 +5,7 @@ use openvk\Web\Util\Sms;
 use openvk\Web\Themes\Themepacks;
 use openvk\Web\Models\Entities\{Photo, Post, EmailChangeVerification};
 use openvk\Web\Models\Entities\Notifications\{CoinsTransferNotification, RatingUpNotification};
-use openvk\Web\Models\Repositories\{Users, Clubs, Albums, Videos, Notes, Vouchers, EmailChangeVerifications};
+use openvk\Web\Models\Repositories\{Users, Clubs, Albums, Videos, Notes, Vouchers, EmailChangeVerifications, Audios};
 use openvk\Web\Models\Exceptions\InvalidUserNameException;
 use openvk\Web\Util\Validator;
 use Chandler\Security\Authenticator;
@@ -45,7 +45,10 @@ final class UserPresenter extends OpenVKPresenter
             $this->template->videosCount = (new Videos)->getUserVideosCount($user);
             $this->template->notes       = (new Notes)->getUserNotes($user, 1, 4);
             $this->template->notesCount  = (new Notes)->getUserNotesCount($user);
-            
+            $this->template->audios      = (new Audios)->getRandomThreeAudiosByEntityId($user->getId());
+            $this->template->audiosCount = (new Audios)->getUserCollectionSize($user);
+            $this->template->audioStatus = $user->getCurrentAudioStatus();
+
             $this->template->user = $user;
         }
     }
@@ -55,7 +58,7 @@ final class UserPresenter extends OpenVKPresenter
         $this->assertUserLoggedIn();
         
         $user = $this->users->get($id);
-        $page = abs($this->queryParam("p") ?? 1);
+        $page = abs((int)($this->queryParam("p") ?? 1));
         if(!$user)
             $this->notFound();
         elseif (!$user->getPrivacyPermission('friends.read', $this->user->identity ?? NULL))
@@ -169,6 +172,7 @@ final class UserPresenter extends OpenVKPresenter
                 
                 if ($this->postParam("gender") <= 1 && $this->postParam("gender") >= 0)
                 $user->setSex($this->postParam("gender"));
+                $user->setAudio_broadcast_enabled($this->checkbox("broadcast_music"));
                 
                 if(!empty($this->postParam("phone")) && $this->postParam("phone") !== $user->getPhone()) {
                     if(!OPENVK_ROOT_CONF["openvk"]["credentials"]["smsc"]["enable"])
@@ -241,6 +245,7 @@ final class UserPresenter extends OpenVKPresenter
                 }
 
                 $user->setStatus(empty($this->postParam("status")) ? NULL : $this->postParam("status"));
+                $user->setAudio_broadcast_enabled($this->postParam("broadcast") == 1);
                 $user->save();
 
                 $this->returnJson([
@@ -430,10 +435,11 @@ final class UserPresenter extends OpenVKPresenter
                     "friends.add",
                     "wall.write",
                     "messages.write",
+                    "audios.read",
                 ];
                 foreach($settings as $setting) {
                     $input = $this->postParam(str_replace(".", "_", $setting));
-                    $user->setPrivacySetting($setting, min(3, abs($input ?? $user->getPrivacySetting($setting))));
+                    $user->setPrivacySetting($setting, min(3, (int)abs((int)$input ?? $user->getPrivacySetting($setting))));
                 }
             } else if($_GET['act'] === "finance.top-up") {
                 $token   = $this->postParam("key0") . $this->postParam("key1") . $this->postParam("key2") . $this->postParam("key3");
@@ -474,6 +480,7 @@ final class UserPresenter extends OpenVKPresenter
             } else if($_GET['act'] === "lMenu") {
                 $settings = [
                     "menu_bildoj"    => "photos",
+                    "menu_muziko"    => "audios",
                     "menu_filmetoj"  => "videos",
                     "menu_mesagoj"   => "messages",
                     "menu_notatoj"   => "notes",

Web/Presenters/VKAPIPresenter.php

@@ -233,8 +233,13 @@ final class VKAPIPresenter extends OpenVKPresenter
                     $this->badMethodCall($object, $method, $parameter->getName());
             }
             
-            settype($val, $parameter->getType()->getName());
-            $params[] = $val;
+            try {
+                settype($val, $parameter->getType()->getName());
+                $params[] = $val;
+            } catch (\Throwable $e) {
+                // Just ignore the exception, since
+                // some args are intended for internal use
+            }
         }
         
         define("VKAPI_DECL_VER", $this->requestParam("v") ?? "4.100", false);

Web/Presenters/WallPresenter.php

@@ -3,7 +3,7 @@ namespace openvk\Web\Presenters;
 use openvk\Web\Models\Exceptions\TooMuchOptionsException;
 use openvk\Web\Models\Entities\{Poll, Post, Photo, Video, Club, User};
 use openvk\Web\Models\Entities\Notifications\{MentionNotification, RepostNotification, WallPostNotification};
-use openvk\Web\Models\Repositories\{Posts, Users, Clubs, Albums, Notes, Videos, Comments, Photos};
+use openvk\Web\Models\Repositories\{Posts, Users, Clubs, Albums, Notes, Videos, Comments, Photos, Audios};
 use Chandler\Database\DatabaseConnection;
 use Nette\InvalidStateException as ISE;
 use Bhaktaraz\RSSGenerator\Item;
@@ -154,7 +154,7 @@ final class WallPresenter extends OpenVKPresenter
         $this->template->paginatorConf = (object) [
             "count"   => sizeof($posts),
             "page"    => (int) ($_GET["p"] ?? 1),
-            "amount"  => sizeof($posts->page((int) ($_GET["p"] ?? 1), $perPage)),
+            "amount"  => $posts->page((int) ($_GET["p"] ?? 1), $perPage)->count(),
             "perPage" => $perPage,
         ];
         $this->template->posts = [];
@@ -182,7 +182,7 @@ final class WallPresenter extends OpenVKPresenter
         $this->template->paginatorConf = (object) [
             "count"   => $count,
             "page"    => (int) ($_GET["p"] ?? 1),
-            "amount"  => sizeof($posts),
+            "amount"  => $posts->getRowCount(),
             "perPage" => $pPage,
         ];
         foreach($posts as $post)
@@ -311,8 +311,27 @@ final class WallPresenter extends OpenVKPresenter
                 }
             }
         }
+
+        $audios = [];
+
+        if(!empty($this->postParam("audios"))) {
+            $un  = rtrim($this->postParam("audios"), ",");
+            $arr = explode(",", $un);
+
+            if(sizeof($arr) < 11) {
+                foreach($arr as $dat) {
+                    $ids = explode("_", $dat);
+                    $audio = (new Audios)->getByOwnerAndVID((int)$ids[0], (int)$ids[1]);
+    
+                    if(!$audio || $audio->isDeleted())
+                        continue;
+    
+                    $audios[] = $audio;
+                }
+            }
+        }
         
-        if(empty($this->postParam("text")) && sizeof($photos) < 1 && sizeof($videos) < 1 && !$poll && !$note)
+        if(empty($this->postParam("text")) && sizeof($photos) < 1 && sizeof($videos) < 1 && sizeof($audios) < 1 && !$poll && !$note)
             $this->flashFail("err", tr("failed_to_publish_post"), tr("post_is_empty_or_too_big"));
         
         try {
@@ -341,6 +360,9 @@ final class WallPresenter extends OpenVKPresenter
 
         if(!is_null($note))
             $post->attach($note);
+
+        foreach($audios as $audio)
+        	$post->attach($audio);
         
         if($wall > 0 && $wall !== $this->user->identity->getId())
             (new WallPostNotification($wallOwner, $post, $this->user->identity))->emit();

Web/Presenters/templates/@layout.xml

@@ -16,6 +16,8 @@
         {script "js/node_modules/umbrellajs/umbrella.min.js"}
         {script "js/l10n.js"}
         {script "js/openvk.cls.js"}
+        {script "js/node_modules/dashjs/dist/dash.all.min.js"}
+        {script "js/al_music.js"}
 
         {css "js/node_modules/tippy.js/dist/backdrop.css"}
         {css "js/node_modules/tippy.js/dist/border.css"}
@@ -122,6 +124,7 @@
                                             <option value="comments">{_s_by_comments}</option>
                                             <option value="videos">{_s_by_videos}</option>
                                             <option value="apps">{_s_by_apps}</option>
+                                            <option value="audios">{_s_by_audios}</option>
                                         </select>
                                     </form>
                                     <div class="searchTips" id="srcht" hidden>
@@ -140,13 +143,13 @@
                                             <option value="comments" {if str_contains($_SERVER['REQUEST_URI'], "type=comments")}selected{/if}>{_s_by_comments}</option>
                                             <option value="videos"   {if str_contains($_SERVER['REQUEST_URI'], "type=videos")}selected{/if}>{_s_by_videos}</option>
                                             <option value="apps"     {if str_contains($_SERVER['REQUEST_URI'], "type=apps")}selected{/if}>{_s_by_apps}</option>
+                                            <option value="audios"   {if str_contains($_SERVER['REQUEST_URI'], "type=audios")}selected{/if}>{_s_by_audios}</option>
                                         </select>
                                         <button class="searchBtn"><span style="color:white;font-weight: 600;font-size:12px;">{_header_search}</span></button>
                                     </form>
                                     <script>
                                         let els = document.querySelectorAll("div.dec")
-                                        for(const element of els)
-                                        {
+                                        for(const element of els) {
                                             element.style.display = "none"
                                         }
                                     </script>
@@ -182,6 +185,7 @@
                             </a>
                             <a n:if="$thisUser->getLeftMenuItemStatus('photos')" href="/albums{$thisUser->getId()}" class="link">{_my_photos}</a>
                             <a n:if="$thisUser->getLeftMenuItemStatus('videos')" href="/videos{$thisUser->getId()}" class="link">{_my_videos}</a>
+                            <a n:if="$thisUser->getLeftMenuItemStatus('audios')" href="/audios{$thisUser->getId()}" class="link">{_my_audios}</a>
                             <a n:if="$thisUser->getLeftMenuItemStatus('messages')" href="/im" class="link">{_my_messages}
                                 <object type="internal/link" n:if="$thisUser->getUnreadMessagesCount() > 0">
                                     (<b>{$thisUser->getUnreadMessagesCount()}</b>)
@@ -426,6 +430,12 @@
             //]]>
         </script>
 
+        <script>
+            window.openvk = {
+                "audio_genres": {\openvk\Web\Models\Entities\Audio::genres}
+            }
+        </script>
+
         {ifset bodyScripts}
             {include bodyScripts}
         {/ifset}

Web/Presenters/templates/About/Language.xml

@@ -15,7 +15,7 @@
 
         .navigation-lang .link_new {
             display: inline-block;
-            padding: 25px 25px 20px 25px;
+            padding: 20px 10px 5px 10px;
             text-decoration: none;
             border-top: 1px solid #fff;
             color: #000;

Web/Presenters/templates/About/Tour.xml

@@ -178,11 +178,29 @@
     <h2>{_tour_section_6_title_1|noescape}</h2>
         
      <ul class="listing">
-     <li><span>{_tour_section_6_text_1|noescape}</span></li> 
+        <li><span>{_tour_section_6_text_1|noescape}</span></li> 
+        <li><span>{_tour_section_6_text_2|noescape}</span></li> 
+        <li><span>{_tour_section_6_text_3|noescape}</span></li> 
+        <img src="assets/packages/static/openvk/img/tour/audios.png" width="440">
      </ul>
+
+    <ul class="listing">
+        <li><span>{_tour_section_6_text_4|noescape}</span></li> 
+        <img src="assets/packages/static/openvk/img/tour/audios_search.png" width="440">
+        <li><span>{_tour_section_6_text_5|noescape}</span></li> 
+        <img src="assets/packages/static/openvk/img/tour/audios_upload.png" width="440">
+    </ul>
      
-    
-                          
+    <p class="big">{_tour_section_6_bottom_text_1|noescape}</p>
+
+    <h2>{_tour_section_6_title_2|noescape}</h2>        
+
+    <ul class="listing">
+        <li><span>{_tour_section_6_text_6|noescape}</span></li> 
+        <li><span>{_tour_section_6_text_7|noescape}</span></li> 
+        <img src="assets/packages/static/openvk/img/tour/audios_playlists.png" width="440">
+    </ul>
+
      <br>       
     </div>
     

Web/Presenters/templates/Admin/@layout.xml

@@ -97,6 +97,9 @@
                                         <li>
                                             <a href="/admin/bannedLinks">{_admin_banned_links}</a>
                                         </li>
+                                        <li>
+                                            <a href="/admin/music">{_admin_music}</a>
+                                        </li>
                                     </ul>
                                     <div class="aui-nav-heading">
                                         <strong>Chandler</strong>

Web/Presenters/templates/Admin/EditMusic.xml

@@ -0,0 +1,81 @@
+{extends "@layout.xml"}
+
+{block title}
+    {_edit} {$audio->getName()}
+{/block}
+
+{block heading}
+    {$audio->getName()}
+{/block}
+
+{block content}
+    <div class="aui-tabs horizontal-tabs">
+        <form class="aui" method="POST">
+            <div class="field-group">
+                <label for="id">ID</label>
+                <input class="text medium-field" type="number" id="id" disabled value="{$audio->getId()}" />
+            </div>
+            <div class="field-group">
+                <label>{_created}</label>
+                {$audio->getPublicationTime()}
+            </div>
+            <div class="field-group">
+                <label>{_edited}</label>
+                {$audio->getEditTime() ?? "never"}
+            </div>
+            <div class="field-group">
+                <label for="name">{_name}</label>
+                <input class="text medium-field" type="text" id="name" name="name" value="{$audio->getTitle()}" />
+            </div>
+            <div class="field-group">
+                <label for="performer">{_performer}</label>
+                <input class="text medium-field" type="text" id="performer" name="performer" value="{$audio->getPerformer()}" />
+            </div>
+            <div class="field-group">
+                <label for="ext">{_lyrics}</label>
+                <textarea class="text medium-field" type="text" id="text" name="text" style="resize: vertical;">{$audio->getLyrics()}</textarea>
+            </div>
+            <div class="field-group">
+                <label>{_admin_audio_length}</label>
+                {$audio->getFormattedLength()}
+            </div>
+            <div class="field-group">
+                <label for="ext">{_genre}</label>
+                <select class="select medium-field" name="genre">
+                    <option n:foreach='\openvk\Web\Models\Entities\Audio::genres as $genre'
+                            n:attr="selected: $genre == $audio->getGenre()" value="{$genre}">
+                        {$genre}
+                    </option>
+                </select>
+            </div>
+            <div class="field-group">
+                <label>{_admin_original_file}</label>
+                <audio controls src="{$audio->getOriginalURL(true)}">
+            </div>
+            <hr />
+            <div class="field-group">
+                <label for="owner">{_owner}</label>
+                <input class="text medium-field" type="number" id="owner_id" name="owner" value="{$owner}" />
+            </div>
+            <div class="field-group">
+                <label for="explicit">Explicit</label>
+                <input class="toggle-large" type="checkbox" id="explicit" name="explicit" value="1" {if $audio->isExplicit()} checked {/if} />
+            </div>
+            <div class="field-group">
+                <label for="deleted">{_deleted}</label>
+                <input class="toggle-large" type="checkbox" id="deleted" name="deleted" value="1" {if $audio->isDeleted()} checked {/if} />
+            </div>
+            <div class="field-group">
+                <label for="withdrawn">{_withdrawn}</label>
+                <input class="toggle-large" type="checkbox" id="withdrawn" name="withdrawn" value="1" {if $audio->isWithdrawn()} checked {/if} />
+            </div>
+            <hr />
+            <div class="buttons-container">
+                <div class="buttons">
+                    <input type="hidden" name="hash" value="{$csrfToken}" />
+                    <input class="button submit" type="submit" value="{_save}">
+                </div>
+            </div>
+        </form>
+    </div>
+{/block}

Web/Presenters/templates/Admin/EditPlaylist.xml

@@ -0,0 +1,54 @@
+{extends "@layout.xml"}
+
+{block title}
+    {_edit} {$playlist->getName()}
+{/block}
+
+{block heading}
+    {$playlist->getName()}
+{/block}
+
+{block content}
+    <div class="aui-tabs horizontal-tabs">
+        <form class="aui" method="POST">
+            <div class="field-group">
+                <label for="id">ID</label>
+                <input class="text medium-field" type="number" id="id" disabled value="{$playlist->getId()}" />
+            </div>
+            <div class="field-group">
+                <label for="name">{_name}</label>
+                <input class="text medium-field" type="text" id="name" name="name" value="{$playlist->getName()}" />
+            </div>
+            <div class="field-group">
+                <label for="ext">{_description}</label>
+                <textarea class="text medium-field" type="text" id="description" name="description" style="resize: vertical;">{$playlist->getDescription()}</textarea>
+            </div>
+            <div class="field-group">
+                <label for="ext">{_admin_cover_id}</label>
+                <span id="avatar" class="aui-avatar aui-avatar-project aui-avatar-xlarge">
+                    <span class="aui-avatar-inner">
+                        <img src="{$playlist->getCoverUrl()}" style="object-fit: cover;"></img>
+                    </span>
+                </span>
+                <br />
+                <input class="text medium-field" type="number" id="photo" name="photo" value="{$playlist->getCoverPhotoId()}" />
+            </div>
+            <hr />
+            <div class="field-group">
+                <label for="owner">{_owner}</label>
+                <input class="text medium-field" type="number" id="owner_id" name="owner" value="{$playlist->getOwner()->getId()}" />
+            </div>
+            <div class="field-group">
+                <label for="deleted">{_deleted}</label>
+                <input class="toggle-large" type="checkbox" id="deleted" name="deleted" value="1" {if $playlist->isDeleted()} checked {/if} />
+            </div>
+            <hr />
+            <div class="buttons-container">
+                <div class="buttons">
+                    <input type="hidden" name="hash" value="{$csrfToken}" />
+                    <input class="button submit" type="submit" value="{_save}">
+                </div>
+            </div>
+        </form>
+    </div>
+{/block}

Web/Presenters/templates/Admin/Music.xml

@@ -0,0 +1,135 @@
+{extends "@layout.xml"}
+{var $search = $mode === "audios"}
+
+{block title}
+    {_audios}
+{/block}
+
+{block heading}
+    {_audios}
+{/block}
+
+{block searchTitle}
+    {include title}
+{/block}
+
+{block content}
+    <nav class="aui-navgroup aui-navgroup-horizontal">
+        <div class="aui-navgroup-inner">
+            <div class="aui-navgroup-primary">
+                <ul class="aui-nav" resolved="">
+                    <li n:attr="class => $mode === 'audios' ? 'aui-nav-selected' : ''">
+                        <a href="?act=audios">{_audios}</a>
+                    </li>
+                    <li n:attr="class => $mode === 'playlists' ? 'aui-nav-selected' : ''">
+                        <a href="?act=playlists">{_playlists}</a>
+                    </li>
+                </ul>
+            </div>
+        </div>
+    </nav>
+
+    <table class="aui aui-table-list">
+        {if $mode === "audios"}
+            {var $audios  = iterator_to_array($audios)}
+            {var $amount = sizeof($audios)}
+            <thead>
+                <tr>
+                    <th>ID</th>
+                    <th>{_admin_author}</th>
+                    <th>{_peformer}</th>
+                    <th>{_admin_title}</th>
+                    <th>{_genre}</th>
+                    <th>Explicit</th>
+                    <th>{_withdrawn}</th>
+                    <th>{_deleted}</th>
+                    <th>{_created}</th>
+                    <th>{_actions}</th>
+                </tr>
+            </thead>
+            <tbody>
+                <tr n:foreach="$audios as $audio">
+                    <td>{$audio->getId()}</td>
+                    <td>
+                        {var $owner = $audio->getOwner()}
+                        <span class="aui-avatar aui-avatar-xsmall">
+                            <span class="aui-avatar-inner">
+                                <img src="{$owner->getAvatarUrl('miniscule')}" alt="{$owner->getCanonicalName()}" style="object-fit: cover;" role="presentation" />
+                            </span>
+                        </span>
+
+                        <a href="{$owner->getURL()}">{$owner->getCanonicalName()}</a>
+
+                        <span n:if="$owner->isBanned()" class="aui-lozenge aui-lozenge-subtle aui-lozenge-removed">{_admin_banned}</span>
+                    </td>
+                    <td>{$audio->getPerformer()}</td>
+                    <td>{$audio->getTitle()}</td>
+                    <td>{$audio->getGenre()}</td>
+                    <td>{$audio->isExplicit() ? tr("yes") : tr("no")}</td>
+                    <td n:attr="style => $audio->isWithdrawn() ? 'color: red;' : ''">
+                        {$audio->isWithdrawn() ? tr("yes") : tr("no")}
+                    </td>
+                    <td n:attr="style => $audio->isDeleted() ? 'color: red;' : ''">
+                        {$audio->isDeleted() ? tr("yes") : tr("no")}
+                    </td>
+                    <td>{$audio->getPublicationTime()}</td>
+                    <td>
+                        <a class="aui-button aui-button-primary" href="/admin/music/{$audio->getId()}/edit">
+                            <span class="aui-icon aui-icon-small aui-iconfont-new-edit">Редактировать</span>
+                        </a>
+                    </td>
+                </tr>
+            </tbody>
+        {else}
+            {var $playlists  = iterator_to_array($playlists)}
+            {var $amount     = sizeof($playlists)}
+            <thead>
+                <tr>
+                    <th>ID</th>
+                    <th>{_admin_author}</th>
+                    <th>{_name}</th>
+                    <th>{_created_playlist}</th>
+                    <th>{_actions}</th>
+                </tr>
+            </thead>
+            <tbody>
+                <tr n:foreach="$playlists as $playlist">
+                    <td>{$playlist->getId()}</td>
+                    <td>
+                        {var $owner = $playlist->getOwner()}
+                        <span class="aui-avatar aui-avatar-xsmall">
+                            <span class="aui-avatar-inner">
+                                <img src="{$owner->getAvatarUrl('miniscule')}" alt="{$owner->getCanonicalName()}" style="object-fit: cover;" role="presentation" />
+                            </span>
+                        </span>
+
+                        <a href="{$owner->getURL()}">{$owner->getCanonicalName()}</a>
+
+                        <span n:if="$owner->isBanned()" class="aui-lozenge aui-lozenge-subtle aui-lozenge-removed">{_admin_banned}</span>
+                    </td>
+                    <td>
+                        <span class="aui-avatar aui-avatar-xsmall">
+                            <span class="aui-avatar-inner">
+                                <img src="{$playlist->getCoverURL()}" alt="{$owner->getCanonicalName()}" style="object-fit: cover;" role="presentation" />
+                            </span>
+                        </span>
+                        {ovk_proc_strtr($playlist->getName(), 30)}
+                    </td>
+                    <td>{$playlist->getCreationTime()}</td>
+                    <td>
+                        <a class="aui-button aui-button-primary" href="/admin/playlist/{$playlist->getId()}/edit">
+                            <span class="aui-icon aui-icon-small aui-iconfont-new-edit">{_edit}</span>
+                        </a>
+                    </td>
+                </tr>
+            </tbody>
+        {/if}
+    </table>
+    <br/>
+    <div align="right">
+        {var $isLast = ((10 * (($_GET['p'] ?? 1) - 1)) + $amount) < $count}
+
+        <a n:if="($_GET['p'] ?? 1) > 1" class="aui-button" href="/admin/music?act={($_GET['act'] ?? 'audios')}&p={($_GET['p'] ?? 1) - 1}">&laquo;</a>
+        <a n:if="$isLast" class="aui-button" href="/admin/music?act={($_GET['act'] ?? 'audios')}&p={($_GET['p'] ?? 1) + 1}">&raquo;</a>
+    </div>
+{/block}

Web/Presenters/templates/Audio/ApiGetContext.xml

@@ -0,0 +1,7 @@
+<input type="hidden" name="count" value="{$count}">
+<input type="hidden" name="pagesCount" value="{$pagesCount}">
+<input type="hidden" name="page" value="{$page}">
+
+{foreach $audios as $audio} 
+    {include "player.xml", audio => $audio, hideButtons => true}
+{/foreach}

Web/Presenters/templates/Audio/EditPlaylist.xml

@@ -0,0 +1,95 @@
+{extends "../@layout.xml"}
+
+{block title}{_edit_playlist}{/block}
+
+{block header}
+    <a href="{$owner->getURL()}">{$owner->getCanonicalName()}</a>
+    »
+    <a href="/audios{$ownerId}">{_audios}</a>
+    »
+    <a href="/playlist{$playlist->getPrettyId()}">{_playlist}</a>
+    »
+    {_edit_playlist}
+{/block}
+
+{block content}
+    <div class="playlistBlock" style="display: flex;margin-top: 0px;">
+        <div class="playlistCover">
+            <a>
+                <img src="{$playlist->getCoverURL('normal')}" alt="{_playlist_cover}">
+            </a>
+
+            <div class="profile_links" style="width: 139px;">
+                <a class="profile_link" style="width: 98%;" id="_deletePlaylist" data-id="{$playlist->getId()}">{_delete_playlist}</a>
+            </div>
+        </div>
+
+        <div style="padding-left: 13px;width:75%">
+            <div class="playlistInfo">
+                <input value="{$playlist->getName()}" type="text" name="title" maxlength="125">
+            </div>
+
+            <div class="moreInfo">
+                <textarea name="description" maxlength="2045" style="margin-top: 11px;">{$playlist->getDescription()}</textarea>
+            </div>
+        </div>
+    </div>
+
+    <div style="margin-top: 19px;">
+        <input id="playlist_query" type="text" style="height: 26px;" placeholder="{_header_search}">
+        <div class="playlistAudiosContainer editContainer">
+            <div id="newPlaylistAudios" n:foreach="$audios as $audio">
+                <div class="playerContainer">
+                    {include "player.xml", audio => $audio, hideButtons => true}
+                </div>
+                <div class="attachAudio addToPlaylist" data-id="{$audio->getId()}">
+                    <span>{_remove_from_playlist}</span>
+                </div>
+            </div>
+        </div>
+
+        <div class="showMoreAudiosPlaylist" data-page="2" data-playlist="{$playlist->getId()}" n:if="$pagesCount > 1">
+            {_show_more_audios}
+        </div>
+    </div>
+
+    <form method="post" id="editPlaylistForm" data-id="{$playlist->getId()}" enctype="multipart/form-data">
+        <input type="hidden" name="title" maxlength="128" />
+        <input type="hidden" name="hash" value="{$csrfToken}" />
+        <textarea style="display:none;" name="description" maxlength="2048" />
+        <input type="hidden" name="audios">
+        <input type="file" style="display:none;" name="new_cover" accept=".jpg,.png">
+
+        <div style="float:right;margin-top: 8px;">
+            <button class="button" type="submit">{_save}</button>
+        </div>
+    </form>
+
+    <script>
+        document.querySelector("input[name='audios']").value = {$audiosIds}
+
+        u("#editPlaylistForm").on("submit", (e) => {
+            document.querySelector("#editPlaylistForm input[name='title']").value = document.querySelector(".playlistInfo input[name='title']").value
+            document.querySelector("#editPlaylistForm textarea[name='description']").value = document.querySelector(".playlistBlock textarea[name='description']").value
+        })
+
+        u("#editPlaylistForm input[name='new_cover']").on("change", (e) => {
+            if(!e.currentTarget.files[0].type.startsWith("image/")) {
+                fastError(tr("not_a_photo"))
+                return
+            }
+            
+            let image = URL.createObjectURL(e.currentTarget.files[0])
+
+            document.querySelector(".playlistCover img").src = image
+        })
+
+        u(".playlistCover img").on("click", (e) => {
+            document.querySelector("input[name='new_cover']").click()
+        })
+
+        document.querySelector("#editPlaylistForm input[name='new_cover']").value = ""
+    </script>
+
+    {script "js/al_playlists.js"}
+{/block}

Web/Presenters/templates/Audio/Embed.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
+    <head>
+        <meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8" />
+        <link rel="icon">
+        <title>{$audio->getName()}</title>
+        
+        {css "css/main.css"}
+        {css "css/audios.css"}
+        {script "js/node_modules/dashjs/dist/dash.all.min.js"}
+        {script "js/node_modules/jquery/dist/jquery.min.js"}
+        {script "js/node_modules/umbrellajs/umbrella.min.js"}
+    </head>
+    <body id="audioEmbed">
+        {include "player.xml", audio => $audio}
+
+        {script "js/al_music.js"}
+    </body>
+</html>

Web/Presenters/templates/Audio/List.xml

@@ -0,0 +1,126 @@
+{extends "../@layout.xml"}
+
+{block title}
+    {if $mode == 'list'}
+        {if $ownerId > 0}
+            {_audios} {$owner->getMorphedName("genitive", false)}
+        {else}
+            {_audios_group}
+        {/if}
+    {elseif $mode == 'new'}
+        {_audio_new}
+    {elseif $mode == 'popular'}
+        {_audio_popular}
+    {else}
+        {if $ownerId > 0}
+            {_playlists} {$owner->getMorphedName("genitive", false)}
+        {else}
+            {_playlists_group}
+        {/if}
+    {/if}
+{/block}
+
+{block header}
+    <div n:if="$mode == 'list'">
+        <div n:if="$isMy">{_my_audios_small}</div>
+        <div n:if="!$isMy">
+            <a href="{$owner->getURL()}">{$owner->getCanonicalName()}</a>
+            »
+            {_audios}
+        </div>
+    </div>
+
+    <div n:if="$mode == 'new'">
+        {_audios}
+        »
+        {_audio_new}
+    </div>
+
+    <div n:if="$mode == 'popular'">
+        {_audios}
+        »
+        {_audio_popular}
+    </div>
+
+    <div n:if="$mode == 'playlists'">
+        {_audios}
+        »
+        {if $isMy}{_my_playlists}{else}{_playlists}{/if}
+    </div>
+{/block}
+
+{block content}
+    {* ref: https://archive.li/P32em *}
+    
+    {include "bigplayer.xml"}
+
+    <input n:if="$mode == 'list'" type="hidden" name="bigplayer_context" data-type="entity_audios" data-entity="{$ownerId}" data-page="{$page}">
+    <input n:if="$mode == 'new'" type="hidden" name="bigplayer_context" data-type="new_audios" data-entity="0" data-page="1">
+    <input n:if="$mode == 'popular'" type="hidden" name="bigplayer_context" data-type="popular_audios" data-entity="0" data-page="1">
+    <div class="bigPlayerDetector"></div>
+
+    <div style="width: 100%;display: flex;margin-bottom: -10px;" class="audiosDiv">
+        <div style="width: 74%;" class="audiosContainer" n:if="$mode != 'playlists'">
+            <div style="padding: 8px;">
+                <div n:if="$audiosCount <= 0">
+                    {include "../components/error.xml", description => $ownerId > 0 ? ($ownerId == $thisUser->getId() ? tr("no_audios_thisuser") : tr("no_audios_user")) : tr("no_audios_club")}
+                </div>
+                <div n:if="$audiosCount > 0" class="infContainer">
+                    <div class="infObj" n:foreach="$audios as $audio">
+                        {include "player.xml", audio => $audio, club => $club}
+                    </div>
+                </div>
+
+                <div n:if="$mode != 'new' && $mode != 'popular'">
+                    {include "../components/paginator.xml", conf => (object) [
+                        "page"     => $page,
+                        "count"    => $audiosCount,
+                        "amount"   => sizeof($audios),
+                        "perPage"  => $perPage ?? OPENVK_DEFAULT_PER_PAGE,
+                        "atBottom" => true,
+                    ]}
+                </div>
+            </div>
+        </div>
+        
+        <div style="width: 74%;" n:if="$mode == 'playlists'">
+            <div style="padding: 8px;">
+                <div n:if="$playlistsCount <= 0">
+                    {include "../components/error.xml", description => $ownerId > 0 ? ($ownerId == $thisUser->getId() ? tr("no_playlists_thisuser") : tr("no_playlists_user")) : tr("no_playlists_club")}
+                </div>
+
+                <div class="infContainer playlistContainer" n:if="$playlistsCount > 0">
+                    <div class="infObj" n:foreach="$playlists as $playlist">
+                        <a href="/playlist{$playlist->getPrettyId()}">
+                            <div class="playlistCover">
+                                <img src="{$playlist->getCoverURL()}" alt="{_playlist_cover}">
+                            </div>
+                        </a>
+
+
+                        <div class="playlistInfo">
+                            <a href="/playlist{$playlist->getPrettyId()}">
+                                <span style="font-size: 12px" class="playlistName">
+                                    {ovk_proc_strtr($playlist->getName(), 15)}
+                                </span>
+                            </a>
+
+                            <a href="{$playlist->getOwner()->getURL()}">{ovk_proc_strtr($playlist->getOwner()->getCanonicalName(), 20)}</a>
+                        </div>
+                    </div>
+                </div>
+
+                <div>
+                    {include "../components/paginator.xml", conf => (object) [
+                        "page"     => $page,
+                        "count"    => $playlistsCount,
+                        "amount"   => sizeof($playlists),
+                        "perPage"  => $perPage ?? OPENVK_DEFAULT_PER_PAGE,
+                        "atBottom" => true,
+                    ]}
+                </div>
+            </div>
+        </div>
+        {include "tabs.xml"}
+    </div>
+{/block}

Web/Presenters/templates/Audio/NewPlaylist.xml

@@ -0,0 +1,109 @@
+{extends "../@layout.xml"}
+
+{block title}
+    {_new_playlist}
+{/block}
+
+{block header}
+    {if !$_GET["gid"]}
+        <a href="{$thisUser->getURL()}">{$thisUser->getCanonicalName()}</a>
+        »
+        <a href="/audios{$thisUser->getId()}">{_audios}</a>
+    {else}
+        <a href="{$club->getURL()}">{$club->getCanonicalName()}</a>
+        »
+        <a href="/audios-{$club->getId()}">{_audios}</a>
+    {/if}
+    »
+    {_new_playlist}
+{/block}
+
+{block content}
+    <style>
+        textarea[name='description'] {
+            padding: 4px;
+        }
+
+        .playlistInfo {
+            width: 76%;
+            margin-left: 8px;
+        }
+    </style>
+
+    <div style="display:flex;">
+        <div class="playlistCover" onclick="document.querySelector(`#newPlaylistForm input[name='cover']`).click()">
+            <a>
+                <img src="/assets/packages/static/openvk/img/song.jpg" alt="{_playlist_cover}">
+            </a>
+        </div>
+
+        <div style="padding-left: 17px;width: 75%;" class="plinfo">
+            <div>
+                <input type="text" name="title" placeholder="{_title}" maxlength="125" />
+            </div>
+            <div class="moreInfo" style="margin-top: 11px;">
+                <textarea placeholder="{_description}" name="description" maxlength="2045" />
+            </div>
+        </div>
+    </div>
+
+    <div style="margin-top: 19px;">
+        <input id="playlist_query" type="text" style="height: 26px;" placeholder="{_header_search}">
+        <div class="playlistAudiosContainer editContainer">
+            <div id="newPlaylistAudios" n:foreach="$audios as $audio">
+                <div style="width: 78%;float: left;">
+                    {include "player.xml", audio => $audio, hideButtons => true}
+                </div>
+                <div class="attachAudio addToPlaylist" data-id="{$audio->getId()}">
+                    <span>{_add_to_playlist}</span>
+                </div>
+            </div>
+        </div>
+
+        <div class="showMoreAudiosPlaylist" data-page="2" {if !is_null($_GET["gid"])}data-club="{abs($_GET['gid'])}"{/if} n:if="$pagesCount > 1">
+            {_show_more_audios}
+        </div>
+    </div>
+
+    <form method="post" id="newPlaylistForm" enctype="multipart/form-data">
+        <input type="hidden" name="title" maxlength="125" />
+        <input type="hidden" name="hash" value="{$csrfToken}" />
+        <textarea style="display:none;" name="description" maxlength="2045" />
+        <input type="hidden" name="audios">
+        <input type="file" style="display:none;" name="cover" accept=".jpg,.png">
+
+        <div style="float: right;margin-top: 9px;">
+            <button class="button" type="submit">{_create}</button>
+        </div>
+    </form>
+
+    <script>
+        document.querySelector("input[name='audios']").value = ""
+
+        u("#newPlaylistForm").on("submit", (e) => {
+            document.querySelector("#newPlaylistForm input[name='title']").value = document.querySelector(".plinfo input[name='title']").value
+            document.querySelector("#newPlaylistForm textarea[name='description']").value = document.querySelector(".plinfo textarea[name='description']").value
+        })
+
+        u("#newPlaylistForm input[name='cover']").on("change", (e) => {
+            if(!e.currentTarget.files[0].type.startsWith("image/")) {
+                fastError(tr("not_a_photo"))
+                return
+            }
+
+            let image = URL.createObjectURL(e.currentTarget.files[0])
+
+            document.querySelector(".playlistCover img").src = image
+            document.querySelector(".playlistCover img").style.display = "block"
+        })
+
+        u(".playlistCover img").on("click", (e) => {
+            document.querySelector("#newPlaylistForm input[name='cover']").value = ""
+            e.currentTarget.href = ""
+        })
+
+        document.querySelector("#newPlaylistForm input[name='cover']").value = ""
+    </script>
+
+    {script "js/al_playlists.js"}
+{/block}

Web/Presenters/templates/Audio/Playlist.xml

@@ -0,0 +1,81 @@
+{extends "../@layout.xml"}
+
+{block title}{_playlist}{/block}
+
+{block headIncludes}
+    <meta property="og:type" content="music.album">
+    <meta property="og:title" content="{$playlist->getName()}">
+    <meta property="og:url" content="{$playlist->getURL()}">
+    <meta property="og:description" content="{$playlist->getDescription()}">
+    <meta property="og:image" content="{$playlist->getCoverURL()}">
+    
+    <script type="application/ld+json">
+        {
+            "@context": "http://schema.org/",
+            "type": "MusicAlbum",
+            "name": {$playlist->getName()},
+            "url": {$playlist->getURL()}
+        }
+    </script>
+{/block}
+
+{block header}
+    <a href="{$owner->getURL()}">{$owner->getCanonicalName()}</a>
+    »
+    <a href="/audios{$ownerId}">{_audios}</a>
+    »
+    {_playlist}
+{/block}
+
+{block content}
+    {include "bigplayer.xml"}
+
+    {php $count = $playlist->size()}
+    
+    <input type="hidden" name="bigplayer_context" data-type="playlist_context" data-entity="{$playlist->getId()}" data-page="{$page}">
+    <div class="playlistBlock">
+        <div class="playlistCover" style="float: left;">
+            <a href="{$playlist->getCoverURL()}" target="_blank">
+                <img src="{$playlist->getCoverURL('normal')}" alt="{_playlist_cover}">
+            </a>
+
+            <div class="profile_links" style="width: 139px;" n:if="isset($thisUser)">
+                <a class="profile_link" style="width: 98%;" href="/playlist{$playlist->getPrettyId()}/edit" n:if="$playlist->canBeModifiedBy($thisUser)">{_edit_playlist}</a>
+                <a class="profile_link" style="width: 98%;" id="bookmarkPlaylist" data-id="{$playlist->getId()}" n:if="!$isBookmarked">{_bookmark}</a>
+                <a class="profile_link" style="width: 98%;" id="unbookmarkPlaylist" data-id="{$playlist->getId()}" n:if="$isBookmarked">{_unbookmark}</a>
+            </div>
+        </div>
+
+        <div style="float: left;padding-left: 13px;width:75%">
+            <div class="playlistInfo">
+                <h4 style="border-bottom:unset;">{$playlist->getName()}</h4>
+
+                <div class="moreInfo">
+                    {$playlist->getMetaDescription()|noescape}
+
+                    <div style="margin-top: 11px;">
+                        <span>{nl2br($playlist->getDescriptionHTML())|noescape}</span>
+                    </div>
+                    <hr style="color: #f7f7f7;">
+                </div>
+            </div>
+            <div class="audiosContainer infContainer" style="margin-top: 14px;">
+                {if $count < 1}
+                    {_empty_playlist}
+                {else}  
+                    <div class="infObj" n:foreach="$audios as $audio">
+                        {include "player.xml", audio => $audio}
+                    </div>
+
+                    {include "../components/paginator.xml", conf => (object) [
+                        "page"     => $page,
+                        "count"    => $count,
+                        "amount"   => sizeof($audios),
+                        "perPage"  => $perPage ?? OPENVK_DEFAULT_PER_PAGE,
+                        "atBottom" => true,
+                    ]}
+                {/if}
+            </div>
+        </div>
+    </div>
+{/block}

Web/Presenters/templates/Audio/Upload.xml

@@ -0,0 +1,212 @@
+{extends "../@layout.xml"}
+
+{block title}
+    {_upload_audio}
+{/block}
+
+{block header}
+    {if !is_null($group)}
+        <a href="{$group->getURL()}">{$group->getCanonicalName()}</a>
+        »
+        <a href="/audios-{$group->getId()}">{_audios}</a>
+    {else}
+        <a href="{$thisUser->getURL()}">{$thisUser->getCanonicalName()}</a>
+        »
+        <a href="/audios{$thisUser->getId()}">{_audios}</a>
+    {/if}
+
+    »
+    {_upload_audio}
+{/block}
+
+{block content}
+    <div class="container_gray" style="border: 0;margin-top: -10px;">
+        <div id="upload_container">
+            <div id="firstStep">
+                <h4>{_select_audio}</h4><br/>
+                <b><a href="javascript:void(0)">{_limits}</a></b>
+                <ul>
+                    <li>{tr("audio_requirements", 1, 30, 25)}</li>
+                    <li>{tr("audio_requirements_2")}</li>
+                </ul>
+                <div id="audio_upload">
+                    <form enctype="multipart/form-data" method="POST">
+                        <input type="hidden" name="name" />
+                        <input type="hidden" name="performer" />
+                        <input type="hidden" name="lyrics" />
+                        <input type="hidden" name="genre" />
+                        <input type="hidden" name="explicit" />
+                        
+                        <input type="hidden" name="hash" value="{$csrfToken}" />
+                        <input id="audio_input" type="file" name="blob" accept="audio/*" style="display:none" />
+                        <input value="{_upload_button}" class="button" type="button" onclick="document.querySelector('#audio_input').click()">
+                    </form>
+                </div><br/>
+            
+                <span>{_you_can_also_add_audio_using} <b><a href="/search?type=audios">{_search_audio_inst}</a></b>.<span>
+            </div>
+
+            <div id="lastStep" style="display:none;">
+                <table cellspacing="7" cellpadding="0" border="0" align="center">
+                    <tbody>
+                        <tr>
+                            <td width="120" valign="top"><span class="nobold">{_audio_name}:</span></td>
+                            <td><input type="text" name="name" autocomplete="off" maxlength="80" /></td>
+                        </tr>
+                        <tr>
+                            <td width="120" valign="top"><span class="nobold">{_performer}:</span></td>
+                            <td><input name="performer" type="text" autocomplete="off" maxlength="80" /></td>
+                        </tr>
+                        <tr>
+                            <td width="120" valign="top"><span class="nobold">{_genre}:</span></td>
+                            <td>
+                                <select name="genre">
+                                    <option n:foreach='\openvk\Web\Models\Entities\Audio::genres as $genre' n:attr="selected: $genre == 'Other'" value="{$genre}">
+                                        {$genre}
+                                    </option>
+                                </select>
+                            </td>
+                        </tr>
+                        <tr>
+                            <td width="120" valign="top"><span class="nobold">{_lyrics}:</span></td>
+                            <td><textarea name="lyrics" style="resize: vertical;max-height: 300px;"></textarea></td>
+                        </tr>
+                        <tr>
+                            <td width="120" valign="top"></td>
+                            <td>
+                                <label><input type="checkbox" name="explicit">{_audios_explicit}</label>
+                            </td>
+                        </tr>
+                        <tr>
+                            <td width="120" valign="top"></td>
+                            <td>
+                                <input class="button" type="button" id="uploadMuziko" value="{_upload_button}">
+                                <input class="button" type="button" id="backToUpload" value="{_select_another_file}">
+                            </td>
+                        </tr>
+                    </tbody>
+                </table>
+            </div>
+        </div>
+    </div>
+    
+    <script type="module">
+        import * as id3 from "/assets/packages/static/openvk/js/node_modules/id3js/lib/id3.js";
+        
+        u("#audio_input").on("change", async function(e) {
+            let files = e.currentTarget.files
+            if(files.length <= 0)
+                return;
+            
+            document.querySelector("#firstStep").style.display = "none"
+            document.querySelector("#lastStep").style.display = "block"
+            
+            let tags = await id3.fromFile(files[0]);
+            if(tags != null) {
+                console.log("ID" + tags.kind + " detected, setting values...");
+                
+                if(tags.title != null)
+                    document.querySelector("#lastStep input[name=name]").value = tags.title;
+                else
+                    document.querySelector("#lastStep input[name=name]").value = files[0].name
+                
+                if(tags.artist != null)
+                    document.querySelector("#lastStep input[name=performer]").value = tags.artist;
+                else
+                    document.querySelector("#lastStep input[name=performer]").value = tr("track_unknown");
+                
+                if(tags.genre != null) {
+                    if(document.querySelector("#lastStep select[name=genre] > option[value='" + tags.genre + "']") != null) {
+                        document.querySelector("#lastStep select[name=genre]").value = tags.genre;
+                    } else {
+                        console.warn("Unknown genre: " + tags.genre);
+                        document.querySelector("#lastStep select[name=genre]").value = "Other"
+                    }
+                }
+            } else {
+                document.querySelector("#lastStep input[name=name]").value = files[0].name
+                document.querySelector("#lastStep select[name=genre]").value = "Other"
+                document.querySelector("#lastStep input[name=performer]").value = tr("track_unknown");
+            }
+        });
+
+        u("#backToUpload").on("click", (e) => {
+            document.querySelector("#firstStep").style.display = "block"
+            document.querySelector("#lastStep").style.display = "none"
+
+            document.querySelector("#lastStep input[name=name]").value = ""
+            document.querySelector("#lastStep input[name=performer]").value = ""
+            document.querySelector("#lastStep select[name=genre]").value = ""
+            document.querySelector("#lastStep textarea[name=lyrics]").value = ""
+            document.querySelector("#audio_input").value = ""
+        })
+
+        u("#uploadMuziko").on("click", (e) => {
+            var name_   = document.querySelector("#audio_upload input[name=name]");
+            var perf_   = document.querySelector("#audio_upload input[name=performer]");
+            var genre_  = document.querySelector("#audio_upload input[name=genre]");
+            var lyrics_ = document.querySelector("#audio_upload input[name=lyrics]");
+            var explicit_ = document.querySelector("#audio_upload input[name=explicit]");
+
+            name_.value = document.querySelector("#lastStep input[name=name]").value
+            perf_.value = document.querySelector("#lastStep input[name=performer]").value
+            genre_.value = document.querySelector("#lastStep select[name=genre]").value
+            lyrics_.value = document.querySelector("#lastStep textarea[name=lyrics]").value
+            explicit_.value = document.querySelector("#lastStep input[name=explicit]").checked ? "on" : "off"
+
+            $("#audio_upload > form").trigger("submit");
+        })
+
+        $(document).on("dragover drop", (e) => {
+            e.preventDefault()
+
+            return false;
+        })
+
+        $(".container_gray").on("drop", (e) => {
+            e.originalEvent.dataTransfer.dropEffect = 'move';
+            e.preventDefault()
+
+            let file = e.originalEvent.dataTransfer.files[0]
+
+            if(!file.type.startsWith('audio/')) {
+                MessageBox(tr("error"), tr("only_audios_accepted", escapeHtml(file.name)), [tr("ok")], [() => Function.noop])
+                return;
+            }
+
+            document.getElementById("audio_input").files = e.originalEvent.dataTransfer.files
+            u("#audio_input").trigger("change")
+        })
+        
+        $("#audio_upload").on("submit", "form", (e) => {
+            e.preventDefault()
+
+            let fd = new FormData(e.currentTarget)
+            fd.append("ajax", 1)
+
+            $.ajax({
+                type: "POST",
+                url: location.href,
+                contentType: false,
+                processData: false,
+                data: fd,
+                beforeSend: function() {
+                    document.querySelector("#lastStep").classList.add("lagged")
+                    document.querySelector("#upload_container").classList.add("uploading")
+                },
+                success: (response) => {
+                    document.querySelector("#lastStep").classList.remove("lagged")
+                    document.querySelector("#upload_container").classList.remove("uploading")
+                    if(response.success) {
+                        u("#backToUpload").trigger("click")
+                        NewNotification(tr("success"), tr("audio_successfully_uploaded"), null, () => {
+                            window.location.assign(response.redirect_link)
+                        })
+                    } else {
+                        fastError(response.flash.message)
+                    }
+                }
+            })
+        })
+    </script>
+{/block}

Web/Presenters/templates/Audio/bigplayer.xml

@@ -0,0 +1,56 @@
+<div class="bigPlayer">
+    <audio class="audio" />
+    <div class="paddingLayer">
+        <div class="playButtons">
+            <div class="playButton musicIcon" title="{_play_tip} [Space]"></div>
+                
+            <div class="arrowsButtons">
+                <div>
+                    <div class="nextButton musicIcon"></div>
+                </div>
+
+                <div>
+                    <div class="backButton musicIcon"></div>
+                </div>
+            </div>
+        </div>
+
+        <div class="trackPanel">
+            <div class="trackInfo">
+                <div class="trackName">
+                    <b>{_track_unknown}</b> —
+                    <span>{_track_noname}</span>
+                </div>
+
+                <div class="timer" style="float:right">
+                    <span class="time">00:00</span>
+                    <span>/</span>
+                    <span class="elapsedTime" style="cursor:pointer">-00:00</span>
+                </div>
+            </div>
+
+            <div class="track" style="margin-top: -2px;">
+                <div class="bigPlayerTip">00:00</div>
+                <div class="selectableTrack">
+                    <div style="width: 95%;position: relative;">&nbsp;
+                        <div class="slider"></div>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <div class="volumePanel">
+            <div class="selectableTrack">
+                <div style="position: relative;width:72%">&nbsp;
+                    <div class="slider"></div>
+                </div>
+            </div>
+        </div>
+
+        <div class="additionalButtons">
+            <div class="repeatButton musicIcon" title="{_repeat_tip} [R]" ></div>
+            <div class="shuffleButton musicIcon" title="{_shuffle_tip}"></div>
+            <div class="deviceButton musicIcon" title="{_mute_tip} [M]"></div>
+        </div>
+    </div>
+</div>

Web/Presenters/templates/Audio/player.xml

@@ -0,0 +1,69 @@
+{php $id = $audio->getId() . rand(0, 1000)}
+{php $isWithdrawn = $audio->isWithdrawn()}
+{php $editable = isset($thisUser) && $audio->canBeModifiedBy($thisUser)}
+<div id="audioEmbed-{$id}" data-realid="{$audio->getId()}" {if $hideButtons}data-prettyid="{$audio->getPrettyId()}" data-name="{$audio->getName()}"{/if} data-genre="{$audio->getGenre()}" class="audioEmbed {if !$audio->isAvailable()}processed{/if} {if $isWithdrawn}withdrawn{/if}" data-length="{$audio->getLength()}" data-keys="{json_encode($audio->getKeys())}" data-url="{$audio->getURL()}">
+    <audio class="audio" />
+
+    <div id="miniplayer" class="audioEntry" style="min-height: 39px;">
+        <div style="display: flex;">
+            <div class="playerButton">
+                <div class="playIcon"></div>
+            </div>
+
+            <div class="status" style="margin-top: 12px;">
+                <div class="mediaInfo noOverflow" style="margin-bottom: -8px; cursor: pointer;display:flex;width: 85%;">
+                    <div class="info">
+                        <strong class="performer">
+                            <a href="/search?query=&type=audios&sort=id&only_performers=on&query={$audio->getPerformer()}">{$audio->getPerformer()}</a>
+                        </strong>
+                        —
+                        <span class="title {if !empty($audio->getLyrics())}withLyrics{/if}">{$audio->getTitle()}</span>
+                    </div>
+
+                    <div class="explicitMark" n:if="$audio->isExplicit()"></div>
+                </div>
+            </div>
+
+            <div class="volume" style="display: flex; flex-direction: column;width:14%;">
+                <span class="nobold {if !$hideButtons}hideOnHover{/if}" data-unformatted="{$audio->getLength()}" style="text-align: center;margin-top: 12px;">{$audio->getFormattedLength()}</span>
+                <div class="buttons" style="margin-top: 8px;">
+                    {php $hasAudio = isset($thisUser) && $audio->isInLibraryOf($thisUser)}
+
+                    {if !$hideButtons}
+                        <div class="remove-icon musicIcon" data-id="{$audio->getId()}" n:if="isset($thisUser) && $hasAudio" ></div>
+                        <div class="add-icon musicIcon hovermeicon" data-id="{$audio->getId()}" n:if="isset($thisUser) && !$hasAudio && !$isWithdrawn" ></div>
+                        <div class="remove-icon-group musicIcon" data-id="{$audio->getId()}" data-club="{$club->getId()}" n:if="isset($thisUser) && isset($club) && $club->canBeModifiedBy($thisUser)" ></div>
+                        <div class="add-icon-group musicIcon" data-id="{$audio->getId()}" n:if="isset($thisUser) && !$isWithdrawn" ></div>
+                        <div class="edit-icon musicIcon" data-lyrics="{$audio->getLyrics()}" data-title="{$audio->getTitle()}" data-performer="{$audio->getPerformer()}" data-explicit="{(int)$audio->isExplicit()}" data-searchable="{(int)!$audio->isUnlisted()}" n:if="isset($thisUser) && $editable && !$isWithdrawn" ></div>
+                        <div class="report-icon musicIcon" data-id="{$audio->getId()}" n:if="isset($thisUser) && !$editable && !$isWithdrawn" ></div>
+                    {/if}
+                </div>
+            </div>
+        </div>
+        <div class="subTracks">
+            <div style="width: 100%;">
+                <div class="track lengthTrack" style="margin-top: 3px;display:none">
+                    <div class="selectableTrack" style="width: 100%;" n:attr="style => $isWithdrawn ? 'display: none;' : ''">
+                        <div style="position: relative;width: calc(100% - 18px);">
+                            <div class="slider"></div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+
+            <div style="width: 81px;margin-left: 16px;">
+                <div class="track volumeTrack" style="margin-top: 3px;display:none">
+                    <div class="selectableTrack" style="width: 100%;" n:attr="style => $isWithdrawn ? 'display: none;' : ''">
+                        <div style="position: relative;width: calc(100% - 18px);">
+                            <div class="slider"></div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <div class="lyrics" n:if="!empty($audio->getLyrics())">
+        {nl2br($audio->getLyrics())|noescape}
+    </div>
+</div>

Web/Presenters/templates/Audio/tabs.xml

@@ -0,0 +1,40 @@
+<div class="searchOptions newer">
+    <div class="searchList" style="margin-top:10px">
+        <a n:attr="id => $mode === 'list' && $isMy ? 'used' : 'ki'" href="/audios{$thisUser->getId()}" n:if="isset($thisUser)">{_my_music}</a>
+        <a href="/player/upload{if $isMyClub}?gid={abs($ownerId)}{/if}" n:if="isset($thisUser)">{_upload_audio}</a>
+        <a n:attr="id => $mode === 'new' ? 'used' : 'ki'" href="/audios/new">{_audio_new}</a>
+        <a n:attr="id => $mode === 'popular' ? 'used' : 'ki'" href="/audios/popular">{_audio_popular}</a>
+        <a href="/search?type=audios" n:if="isset($thisUser)">{_audio_search}</a>
+
+        <hr n:if="isset($thisUser)">
+
+        <a n:attr="id => $mode === 'playlists' && $ownerId == $thisUser->getId() ? 'used' : 'ki'" href="/playlists{$thisUser->getId()}" n:if="isset($thisUser)">{_my_playlists}</a>
+
+        <a n:if="isset($thisUser)" href="/audios/newPlaylist">{_new_playlist}</a>
+
+        {if !$isMy && $mode !== 'popular' && $mode !== 'new'}
+            <hr>
+            
+            <a n:if="!$isMy" n:attr="id => $mode === 'list' ? 'used' : 'ki'" href="/audios{$ownerId}">{if $ownerId > 0}{_music_user}{else}{_music_club}{/if}</a>
+            <a href="/player/upload?gid={abs($ownerId)}" n:if="isset($thisUser) && isset($club) && $club->canUploadAudio($thisUser)">{_upload_audio}</a>
+            <a n:attr="id => $mode === 'playlists' && $ownerId != $thisUser->getId() ? 'used' : 'ki'" href="/playlists{$ownerId}"  n:if="isset($thisUser) && isset($ownerId) && !$isMy">{if $ownerId > 0}{_playlists_user}{else}{_playlists_club}{/if}</a>
+            <a href="/audios/newPlaylist{if $isMyClub}?gid={abs($ownerId)}{/if}" n:if="isset($thisUser) && $isMyClub">{_new_playlist}</a>
+        {/if}
+
+        {if $friendsAudios}
+            <div class="friendsAudiosList">
+                <a href="/audios{$fr->getRealId()}" style="width: 94%;padding-left: 10px;" n:foreach="$friendsAudios as $fr">
+                    <div class="elem">
+                        <img src="{$fr->getAvatarURL()}" />
+
+                        <div class="additionalInfo">
+                            {php $audioStatus = $fr->getCurrentAudioStatus()}
+                            <span class="name">{$fr->getCanonicalName()}</span>
+                            <span class="desc">{$audioStatus ? $audioStatus->getName() : tr("audios_count", $fr->getAudiosCollectionSize())}</span>
+                        </div>
+                    </div>
+                </a>
+            </div>
+        {/if}
+    </div>
+</div>

Web/Presenters/templates/Group/Edit.xml

@@ -102,6 +102,15 @@
                         </td>
                     </tr>
 
+                    <tr>
+                        <td width="120" valign="top">
+                            <span class="nobold">{_audios}: </span>
+                        </td>
+                        <td>
+                            <label><input type="checkbox" name="upload_audios" value="1" n:attr="checked => $club->isEveryoneCanUploadAudios()" /> {_everyone_can_upload_audios}</label>
+                        </td>
+                    </tr>
+
                     <tr>
                         <td>
                             

Web/Presenters/templates/Group/Followers.xml

@@ -64,7 +64,7 @@
             <tr>
                 <td width="120" valign="top"><span class="nobold">{_role}: </span></td>
                 <td>
-                    {$club->getOwner()->getId() == $user->getId() ? !$club->isOwnerHidden() || $club->canBeModifiedBy($thisUser) : !is_null($manager) ? tr("administrator") : tr("follower")}
+                    {($club->getOwner()->getId() == $user->getId() ? !$club->isOwnerHidden() || $club->canBeModifiedBy($thisUser) : !is_null($manager)) ? tr("administrator") : tr("follower")}
                 </td>
             </tr>
             <tr n:if="$manager && !empty($manager->getComment()) || $club->getOwner()->getId() === $user->getId() && !empty($club->getOwnerComment()) && (!$club->isOwnerHidden() || $club->canBeModifiedBy($thisUser))">

Web/Presenters/templates/Group/View.xml

@@ -90,6 +90,25 @@
             </div>
         </div>
     </div>
+
+    <div>
+        <div class="content_title_expanded" onclick="hidePanel(this, {$audiosCount});">
+            {_audios}
+        </div>
+        <div>
+            <div class="content_subtitle">
+                {tr("audios_count", $audiosCount)}
+                <div style="float:right;">
+                    <a href="/audios-{$club->getId()}">{_all_title}</a>
+                </div>
+            </div>
+            <div class="content_list long">
+                <div class="audio" n:foreach="$audios as $audio" style="width: 100%;">
+                    {include "../Audio/player.xml", audio => $audio}
+                </div>
+            </div>
+        </div>
+    </div>
     
     {presenter "openvk!Wall->wallEmbedded", -$club->getId()}
 </div>

Web/Presenters/templates/Notes/List.xml

@@ -90,7 +90,7 @@
                     <div class="comments_count">
                         <a href="/note{$dat->getPrettyId()}">
 
-                            {if sizeof($dat->getCommentsCount()) > 0}
+                            {if $dat->getCommentsCount() > 0}
                                 {_comments} ({$dat->getCommentsCount()})
                             {else}
                                 {_no_comments}

Web/Presenters/templates/Photos/UploadPhoto.xml

@@ -35,7 +35,7 @@
 
                 <div class="limits" style="margin-top:17px">
                     <b style="color:#45688E">{_admin_limits}</b>
-                    <ul class="blueList" style="margin-left: -25px;margin-top: 1px;">
+                    <ul style="margin-top: 6px;">
                         <li>{_supported_formats}</li>
                         <li>{_max_load_photos}</li>
                     </ul>

Web/Presenters/templates/Report/Tabs.xml

@@ -46,6 +46,9 @@
     <div n:attr="id => ($mode === 'user' ? 'activetabs' : 'ki')" class="tab" mode="user">
         <a n:attr="id => ($mode === 'user' ? 'act_tab_a' : 'ki')">Пользователи</a>
     </div>
+    <div n:attr="id => ($mode === 'audio' ? 'activetabs' : 'ki')" class="tab" mode="audio">
+        <a n:attr="id => ($mode === 'audio' ? 'act_tab_a' : 'ki')">{_audios}</a>
+    </div>
 </center>
 
 <script>

Web/Presenters/templates/Report/ViewContent.xml

@@ -23,6 +23,8 @@
             {if $appsSoftDeleting}
                 {include "./content/app.xml", app => $object}
             {/if}
+        {elseif $type == "audio"}
+            {include "../Audio/player.xml", audio => $object}
         {else}
             {include "../components/error.xml", description => tr("version_incompatibility")}
         {/if}

Web/Presenters/templates/Search/Index.xml

@@ -139,6 +139,8 @@
     }
     </style>
     <div style="margin-top:-7px">
+    {var $data = is_array($iterator) ? $iterator : iterator_to_array($iterator)}
+
     {include "../components/paginator.xml", conf => (object) [
         "page"     => $page,
         "count"    => $count,
@@ -153,7 +155,6 @@
     <div>
     {include searchOptions}
 
-    {var $data = is_array($iterator) ? $iterator : iterator_to_array($iterator)}
     <div class="container_gray borderup" style="float:left;width:73.3%;">
         {if sizeof($data) > 0}
             {if $type == "users" || $type == "groups" || $type == "apps"}
@@ -204,12 +205,14 @@
                 </div>
             {elseif $type == "videos"}
                 {foreach $data as $dat}
-                        <div class="content">
-                            {include "../components/video.xml", video => $dat}
-                        </div>
+                    <div class="content">
+                        {include "../components/video.xml", video => $dat}
+                    </div>
                 {/foreach}
             {elseif $type == "audios"}
-                хуй
+                {foreach $data as $dat}
+                    {include "../Audio/player.xml", audio => $dat}
+                {/foreach}
             {/if}
         {else}
             {ifset customErrorMessage}
@@ -230,12 +233,13 @@
 {block searchOptions}
     <div class="searchOptions">
         <ul class="searchList">
-            <li {if $type === "users"}   id="used"{/if}><a href="/search?type=users{if $_GET['query']}&query={urlencode($_GET['query'])}{/if}&sort=id">   {_s_people}   {if $type === "users"}   ({$count}){/if}</a></li>
-            <li {if $type === "groups"}  id="used"{/if}><a href="/search?type=groups{if $_GET['query']}&query={urlencode($_GET['query'])}{/if}&sort=id">  {_s_groups}   {if $type === "groups"}  ({$count}){/if}</a></li>
-            <li {if $type === "comments"}id="used"{/if}><a href="/search?type=comments{if $_GET['query']}&query={urlencode($_GET['query'])}{/if}&sort=id">{_s_comments} {if $type === "comments"}({$count}){/if}</a></li>
-            <li {if $type === "posts"}   id="used"{/if}><a href="/search?type=posts{if $_GET['query']}&query={urlencode($_GET['query'])}{/if}&sort=id">   {_s_posts}    {if $type === "posts"}   ({$count}){/if}</a></li>
-            <li {if $type === "videos"}  id="used"{/if}><a href="/search?type=videos{if $_GET['query']}&query={urlencode($_GET['query'])}{/if}&sort=id">  {_s_videos}   {if $type === "videos"}  ({$count}){/if}</a></li>
-            <li {if $type === "apps"}    id="used"{/if}><a href="/search?type=apps{if $_GET['query']}&query={urlencode($_GET['query'])}{/if}&sort=id">    {_s_apps}     {if $type === "apps"}    ({$count}){/if}</a></li>
+            <a {if $type === "users"}   id="used"{/if} href="/search?type=users{if $_GET['query']}&query={urlencode($_GET['query'])}{/if}&sort=id">   {_s_people}   {if $type === "users"}   ({$count}){/if}</a>
+            <a {if $type === "groups"}  id="used"{/if} href="/search?type=groups{if $_GET['query']}&query={urlencode($_GET['query'])}{/if}&sort=id">  {_s_groups}   {if $type === "groups"}  ({$count}){/if}</a>
+            <a {if $type === "comments"}id="used"{/if} href="/search?type=comments{if $_GET['query']}&query={urlencode($_GET['query'])}{/if}&sort=id">{_s_comments} {if $type === "comments"}({$count}){/if}</a>
+            <a {if $type === "posts"}   id="used"{/if} href="/search?type=posts{if $_GET['query']}&query={urlencode($_GET['query'])}{/if}&sort=id">   {_s_posts}    {if $type === "posts"}   ({$count}){/if}</a>
+            <a {if $type === "videos"}  id="used"{/if} href="/search?type=videos{if $_GET['query']}&query={urlencode($_GET['query'])}{/if}&sort=id">  {_s_videos}   {if $type === "videos"}  ({$count}){/if}</a>
+            <a {if $type === "apps"}    id="used"{/if} href="/search?type=apps{if $_GET['query']}&query={urlencode($_GET['query'])}{/if}&sort=id">    {_s_apps}     {if $type === "apps"}    ({$count}){/if}</a>
+            <a {if $type === "audios"}  id="used"{/if} href="/search?type=audios{if $_GET['query']}&query={urlencode($_GET['query'])}{/if}&sort=id">  {_s_audios}   {if $type === "audios"}  ({$count}){/if}</a>
         </ul>
 
         <div class="searchOption">
@@ -249,6 +253,11 @@
                             <option value="rating" {if $_GET["sort"] == "rating"}selected{/if}>{_s_order_by_rating}</option>
                         {/if}
                     {/if}
+
+                    {if $type == "audios"}
+                        <option value="length" n:attr="selected => $_GET['sort'] == 'length'">{_s_order_by_length}</option>
+                        <option value="listens" n:attr="selected => $_GET['sort'] == 'listens'">{_s_order_by_listens}</option>
+                    {/if}
                 </select>
                 <div id="invertor">
                 <input type="checkbox" name="invert" value="1" form="searcher" {if !is_null($_GET['invert']) && $_GET['invert'] == "1"}checked{/if}>{_s_order_invert}
@@ -351,9 +360,19 @@
                 <input type="text" value="{if !is_null($_GET['fav_quote'])}{$_GET['fav_quote']}{/if}" form="searcher" placeholder="{_favorite_quotes}"  name="fav_quote">
             </div>
         </div>
-        <!--<input name="with_photo" type="checkbox" {if !is_null($_GET['with_photo']) && $_GET['with_photo'] == "on"}checked{/if} form="searcher">{_s_with_photo}-->
     {/if}
-        <input class="button" type="button" id="dnt" value="{_reset}" onclick="resetSearch()">
+
+    {if $type == "audios"}
+        <div class="searchOption">
+        <div class="searchOptionName" id="n_main_audio" onclick="hideParams('main_audio')"><img src="/assets/packages/static/openvk/img/hide.png" class="searchHide">{_s_main}</div>
+            <div class="searchOptionBlock" id="s_main_audio">
+                <label><input type="checkbox" name="only_performers" n:attr="checked => !empty($_GET['only_performers'])" form="searcher">{_s_only_performers}</label><br>
+                <label><input type="checkbox" name="with_lyrics" n:attr="checked => !empty($_GET['with_lyrics'])" form="searcher">{_s_with_lyrics}</label>
+            </div>
+        </div>
+    {/if}
+    
+    <input class="button" type="button" id="dnt" value="{_reset}" onclick="resetSearch()">
     </div>
 
-{/block}
+{/block}

Web/Presenters/templates/User/Edit.xml

@@ -160,6 +160,13 @@
                             </select>
                         </td>
                     </tr>
+                    <tr>
+                        <td width="120" valign="top">
+                        </td>
+                        <td>
+                            <label><input type="checkbox" name="broadcast_music" n:attr="checked => $user->isBroadcastEnabled()">{_broadcast_audio}</label>
+                        </td>
+                    </tr>
                     <tr>
                         <td>
 

Web/Presenters/templates/User/Settings.xml

@@ -323,6 +323,19 @@
                         </select>
                     </td>
                 </tr>
+                <tr>
+                    <td width="120" valign="top">
+                        <span class="nobold">{_privacy_setting_view_audio}</span>
+                    </td>
+                    <td>
+                        <select name="audios.read" style="width: 164px;">
+                            <option value="3" {if $user->getPrivacySetting('audios.read') == 3}selected{/if}>{_privacy_value_anybody_dative}</option>
+                            <option value="2" {if $user->getPrivacySetting('audios.read') == 2}selected{/if}>{_privacy_value_users}</option>
+                            <option value="1" {if $user->getPrivacySetting('audios.read') == 1}selected{/if}>{_privacy_value_friends_dative}</option>
+                            <option value="0" {if $user->getPrivacySetting('audios.read') == 0}selected{/if}>{_privacy_value_only_me_dative}</option>
+                        </select>
+                    </td>
+                </tr>
                 <tr>
                     <td width="120" valign="top">
                         <span class="nobold">{_privacy_setting_see_notes}</span>
@@ -609,6 +622,17 @@
                             <span class="nobold">{_my_videos}</span>
                         </td>
                     </tr>
+                    <tr>
+                        <td width="120" valign="top" align="right">
+                            <input
+                                  n:attr="checked => $user->getLeftMenuItemStatus('audios')"
+                                  type="checkbox"
+                                  name="menu_muziko" />
+                        </td>
+                        <td>
+                            <span class="nobold">{_my_audios}</span>
+                        </td>
+                    </tr>
                     <tr>
                         <td width="120" valign="top" align="right">
                             <input

Web/Presenters/templates/User/View.xml

@@ -417,6 +417,10 @@
                 <form name="status_popup_form" onsubmit="changeStatus(); return false;">
                     <div style="margin-bottom: 10px;">
                         <input type="text" name="status" size="50" value="{$user->getStatus()}" />
+                        <label style="width: 316px;display: block;">
+                            <input type="checkbox" name="broadcast" n:attr="checked => $user->isBroadcastEnabled()" />
+                            {_broadcast_audio}
+                        </label>
                     </div>
                     <input type="hidden" name="hash" value="{$csrfToken}" />
                     <button type="submit" name="submit" class="button" style="height: 22px;">{_send}</button>
@@ -425,11 +429,20 @@
 			<div class="accountInfo clearFix">
                 <div class="profileName">
                     <h2>{$user->getFullName()}</h2>
-                    {if !is_null($user->getStatus())}
-                        <div n:class="page_status, $thatIsThisUser ? page_status_edit_button" n:attr="id => $thatIsThisUser ? page_status_text : NULL">{$user->getStatus()}</div>
-                    {elseif $thatIsThisUser}
-                        <div class="page_status">
-                            <div n:class="edit_link, $thatIsThisUser ? page_status_edit_button" id="page_status_text">[ {_change_status} ]</div>
+
+                    {if !$audioStatus}
+                        {if !is_null($user->getStatus())}
+                            <div n:class="page_status, $thatIsThisUser ? page_status_edit_button" n:attr="id => $thatIsThisUser ? page_status_text : NULL">{$user->getStatus()}</div>
+                        {elseif $thatIsThisUser}
+                            <div class="page_status">
+                                <div n:class="edit_link, $thatIsThisUser ? page_status_edit_button" id="page_status_text">[ {_change_status} ]</div>
+                            </div>
+                        {/if}
+                    {else}
+                        <div class="page_status" style="display: flex;">
+                            <div n:class="audioStatus, $thatIsThisUser ? page_status_edit_button" id="page_status_text">
+                                {$audioStatus->getName()}
+                            </div>
                         </div>
                     {/if}
                 </div>
@@ -530,7 +543,7 @@
                             {var $musics = explode(", ", $user->getFavoriteMusic())}
 
                             {foreach $musics as $music}
-                                <a href="/search?type=users&query=&fav_mus={urlencode($music)}">{$music}</a>{if $music != end($musics)},{/if}
+                                <a href="/search?type=audios&query={urlencode($music)}">{$music}</a>{if $music != end($musics)},{/if}
                             {/foreach}
                         </td>
                     </tr>
@@ -594,6 +607,25 @@
             </div>
         </div>
 
+        <div n:if="$audiosCount > 0 && $user->getPrivacyPermission('audios.read', $thisUser ?? NULL)">
+            <div class="content_title_expanded" onclick="hidePanel(this, {$audiosCount});">
+                {_audios}
+            </div>
+            <div>
+                <div class="content_subtitle">
+                    {tr("audios_count", $audiosCount)}
+                    <div style="float:right;">
+                        <a href="/audios{$user->getId()}">{_all_title}</a>
+                    </div>
+                </div>
+                <div class="content_list long">
+                    <div class="audio" n:foreach="$audios as $audio" style="width: 100%;">
+                        {include "../Audio/player.xml", audio => $audio}
+                    </div>
+                </div>
+            </div>
+        </div>
+
         <div n:if="OPENVK_ROOT_CONF['openvk']['preferences']['commerce'] && ($giftCount = $user->getGiftCount()) > 0">
             <div class="content_title_expanded" onclick="hidePanel(this, {$giftCount});">
                 {_gifts}
@@ -739,12 +771,14 @@
 
             async function changeStatus() {
                 const status = document.status_popup_form.status.value;
+                const broadcast = document.status_popup_form.broadcast.checked;
 
                 document.status_popup_form.submit.innerHTML = "<div class=\"button-loading\"></div>";
                 document.status_popup_form.submit.disabled = true;
 
                 const formData = new FormData();
                 formData.append("status", status);
+                formData.append("broadcast", Number(broadcast));
                 formData.append("hash", document.status_popup_form.hash.value);
                 const response = await ky.post("/edit?act=status", {body: formData});
 

Web/Presenters/templates/_includeCSS.xml

@@ -10,6 +10,7 @@
             {css "css/dialog.css"}
             {css "css/notifications.css"}
             {css "css/avataredit.css"}
+            {css "css/audios.css"}
 
             {if $isXmas}
                 {css "css/xmas.css"}
@@ -27,6 +28,7 @@
         {css "css/dialog.css"}
         {css "css/notifications.css"}
         {css "css/avataredit.css"}
+        {css "css/audios.css"}
 
         {if $isXmas}
             {css "css/xmas.css"}
@@ -50,7 +52,7 @@
     {css "css/dialog.css"}
     {css "css/nsfw-posts.css"}
     {css "css/notifications.css"}
-    {css "css/avataredit.css"}
+    {css "css/audios.css"}
 
     {if $isXmas}
         {css "css/xmas.css"}

Web/Presenters/templates/components/attachment.xml

@@ -50,6 +50,10 @@
     {else}
         {include "post.xml", post => $attachment, compact => true}
     {/if}
+{elseif $attachment instanceof \openvk\Web\Models\Entities\Audio}
+    <div style="width:100%;">
+        {include "../Audio/player.xml", audio => $attachment}
+    </div>
 {else}
     <span style="color:red;">{_version_incompatibility}</span>
 {/if}

Web/Presenters/templates/components/textArea.xml

@@ -22,6 +22,7 @@
                 
             </div>
             <div class="post-has-videos"></div>
+            <div class="post-has-audios"></div>
 
             <div n:if="$postOpts ?? true" class="post-opts">
                 {var $anonEnabled = OPENVK_ROOT_CONF['openvk']['preferences']['wall']['anonymousPosting']['enable']}
@@ -62,6 +63,7 @@
             </div>
             <input type="hidden" name="photos" value="" />
             <input type="hidden" name="videos" value="" />
+            <input type="hidden" name="audios" value="" />
             <input type="hidden" name="poll" value="none" />
             <input type="hidden" id="note" name="note" value="none" />
             <input type="hidden" name="type" value="1" />
@@ -85,6 +87,10 @@
                         <img src="/assets/packages/static/openvk/img/oxygen-icons/16x16/mimetypes/application-vnd.rn-realmedia.png" />
                         {_video}
                     </a>
+                    <a id="_audioAttachment">
+                        <img src="/assets/packages/static/openvk/img/oxygen-icons/16x16/mimetypes/audio-ac3.png" />
+                        {_audio}
+                    </a>
                     <a n:if="$notes ?? false" href="javascript:attachNote({$textAreaId})">
                         <img src="/assets/packages/static/openvk/img/oxygen-icons/16x16/mimetypes/application-x-srt.png" />
                         {_note}
@@ -110,6 +116,7 @@
 
     u("#post-buttons{$textAreaId} input[name='videos']")["nodes"].at(0).value = ""
     u("#post-buttons{$textAreaId} input[name='photos']")["nodes"].at(0).value = ""
+    u("#post-buttons{$textAreaId} input[name='audios']")["nodes"].at(0).value = ""
 </script>
 
 {if $graffiti}

Web/di.yml

@@ -7,6 +7,7 @@ services:
     - openvk\Web\Presenters\CommentPresenter
     - openvk\Web\Presenters\PhotosPresenter
     - openvk\Web\Presenters\VideosPresenter
+    - openvk\Web\Presenters\AudioPresenter
     - openvk\Web\Presenters\BlobPresenter
     - openvk\Web\Presenters\GroupPresenter
     - openvk\Web\Presenters\SearchPresenter
@@ -33,6 +34,7 @@ services:
     - openvk\Web\Models\Repositories\Albums
     - openvk\Web\Models\Repositories\Clubs
     - openvk\Web\Models\Repositories\Videos
+    - openvk\Web\Models\Repositories\Audios
     - openvk\Web\Models\Repositories\Notes
     - openvk\Web\Models\Repositories\Tickets
     - openvk\Web\Models\Repositories\Messages

Web/routes.yml

@@ -187,6 +187,34 @@ routes:
       handler: "Videos->edit"
     - url: "/video{num}_{num}/remove"
       handler: "Videos->remove"
+    - url: "/player/upload"
+      handler: "Audio->upload"
+    - url: "/audios{num}"
+      handler: "Audio->list"
+    - url: "/audios/popular"
+      handler: "Audio->popular"
+    - url: "/audios/new"
+      handler: "Audio->new"
+    - url: "/audio{num}_{num}/embed.xhtml"
+      handler: "Audio->embed"
+    - url: "/audio{num}/listen"
+      handler: "Audio->listen"
+    - url: "/audios/search"
+      handler: "Audio->search"
+    - url: "/audios/newPlaylist"
+      handler: "Audio->newPlaylist"
+    - url: "/audios/context"
+      handler: "Audio->apiGetContext"
+    - url: "/playlist{num}_{num}"
+      handler: "Audio->playlist"
+    - url: "/playlist{num}_{num}/edit"
+      handler: "Audio->editPlaylist"
+    - url: "/playlist{num}/action"
+      handler: "Audio->playlistAction"
+    - url: "/playlists{num}"
+      handler: "Audio->playlists"
+    - url: "/audio{num}/action"
+      handler: "Audio->action"
     - url: "/{?!club}{num}"
       handler: "Group->view"
       placeholders:
@@ -221,24 +249,6 @@ routes:
       handler: "Topics->edit"
     - url: "/topic{num}_{num}/delete"
       handler: "Topics->delete"
-    - url: "/audios{num}"
-      handler: "Audios->app"
-    - url: "/audios{num}.json"
-      handler: "Audios->apiListSongs"
-    - url: "/audios/popular.json"
-      handler: "Audios->apiListPopSongs"
-    - url: "/audios/playlist{num}.json"
-      handler: "Audios->apiListPlaylists"
-    - url: "/audios/search.json"
-      handler: "Audios->apiSearch"
-    - url: "/audios/add.json"
-      handler: "Audios->apiAdd"
-    - url: "/audios/playlist.json"
-      handler: "Audios->apiAddPlaylist"
-    - url: "/audios/upload.json"
-      handler: "Audios->apiUpload"
-    - url: "/audios/beacon"
-      handler: "Audios->apiBeacon"
     - url: "/im"
       handler: "Messenger->index"
     - url: "/im/sel{num}"
@@ -341,6 +351,12 @@ routes:
       handler: "Admin->bannedLink"
     - url: "/admin/bannedLink/id{num}/unban"
       handler: "Admin->unbanLink"
+    - url: "/admin/music"
+      handler: "Admin->music"
+    - url: "/admin/music/{num}/edit"
+      handler: "Admin->editMusic"
+    - url: "/admin/playlist/{num}/edit"
+      handler: "Admin->editPlaylist"
     - url: "/admin/user{num}/bans"
       handler: "Admin->bansHistory"
     - url: "/upload/photo/{text}"

Web/static/css/audios.css

@@ -0,0 +1,661 @@
+.noOverflow {
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.overflowedName {
+    position: absolute;
+    z-index: 99;
+}
+
+.musicIcon {
+    background-image: url('/assets/packages/static/openvk/img/audios_controls.png');
+    background-repeat: no-repeat;
+    cursor: pointer;
+}
+
+.musicIcon:hover {
+    filter: brightness(99%);
+}
+
+.musicIcon.pressed {
+    filter: brightness(150%);
+}
+
+.bigPlayer {
+    background-color: rgb(240, 241, 242);
+    margin-left: -10px;
+    margin-top: -10px;
+    width: 102.8%;
+    height: 46px;
+    border-bottom: 1px solid #d8d8d8;
+    box-shadow: 1px 0px 8px 0px rgba(34, 60, 80, 0.2);
+    position: relative;
+}
+
+.bigPlayer.floating {
+    position: fixed;
+    z-index: 199;
+    width: 627px;
+    margin-top: -76px;
+}
+
+.bigPlayer .paddingLayer {
+    padding: 0px 0px 0px 14px;
+}
+
+.bigPlayer .paddingLayer .playButtons {
+    padding: 12px 0px;
+}
+
+.bigPlayer .paddingLayer .playButtons .playButton {
+    width: 22px;
+    height: 22px;
+    float: left;
+    background-position-x: -72px;
+}
+
+.bigPlayer .paddingLayer .playButtons .playButton.pause {
+    background-position-x: -168px;
+}
+
+.bigPlayer .paddingLayer .playButtons .nextButton {
+    width: 16px;
+    height: 16px;
+    background-position-y: -47px;
+}
+
+.bigPlayer .paddingLayer .playButtons .backButton {
+    width: 16px;
+    height: 16px;
+    background-position-y: -47px;
+    background-position-x: -16px;
+    margin-left: 6px;
+}
+
+.bigPlayer .paddingLayer .additionalButtons {
+    float: left;
+    margin-top: -6px;
+    width: 11%;
+}
+
+.bigPlayer .paddingLayer .additionalButtons .repeatButton {
+    width: 14px;
+    height: 16px;
+    background-position-y: -49px;
+    background-position-x: -31px;
+    margin-left: 7px;
+    float: left;
+}
+
+.broadcastButton {
+    width: 16px;
+    height: 12px;
+    background-position-y: -50px;
+    background-position-x: -64px;
+    margin-left: 6px;
+    float: left;
+}
+
+.broadcastButton.atProfile {
+    width: 13px;
+    height: 12px;
+    background-position-y: -50px;
+    background-position-x: -64px;
+    margin-left: 0px !important;
+    margin-right: 5px;
+    float: left;
+}
+
+.bigPlayer .paddingLayer .additionalButtons .shuffleButton {
+    width: 14px;
+    height: 16px;
+    background-position: -50px -50px;
+    margin-left: 7px;
+    float: left;
+}
+
+.bigPlayer .paddingLayer .additionalButtons .deviceButton {
+    width: 12px;
+    height: 16px;
+    background-position: -202px -50px;
+    margin-left: 7px;
+    float: left;
+}
+
+.bigPlayer .paddingLayer .playButtons .arrowsButtons {
+    float: left;
+    display: flex;
+    padding-left: 4px;
+    padding-top: 1.2px;
+}
+
+.bigPlayer .paddingLayer .trackPanel {
+    float: left;
+    margin-top: -13px;
+    margin-left: 13px;
+    width: 63%;
+    position: relative;
+}
+
+.bigPlayer .paddingLayer .bigPlayerTip {
+    display: none;
+    z-index: 999;
+    background: #cecece;
+    padding: 3px;
+    top: -3px;
+    position: absolute;
+    transition: all .1s ease-out;
+    user-select: none;
+}
+
+.bigPlayer .paddingLayer .volumePanel {
+    width: 73px;
+    float: left;
+}
+
+.bigPlayer .paddingLayer .slider, .audioEmbed .track .slider {
+    width: 18px;
+    height: 7px;
+    background: #606060;
+    position: absolute;
+    bottom: 0;
+    top: 0px;
+    pointer-events: none;
+}
+
+.bigPlayer .paddingLayer .trackInfo .timer {
+    float: right;
+    margin-right: 8px;
+    font-size: 10px;
+}
+
+.bigPlayer .paddingLayer .trackInfo .trackName {
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    width: 81%;
+    display: inline-block;
+}
+
+.bigPlayer .paddingLayer .trackInfo .timer span {
+    font-size: 10px;
+}
+
+.bigPlayer .paddingLayer .trackInfo b:hover {
+    text-decoration: underline;
+    cursor: pointer;
+}
+
+.audioEmbed .track > .selectableTrack, .bigPlayer .selectableTrack {
+    margin-top: 3px;
+    width: calc(100% - 8px);
+    border-top: #606060 1px solid;
+    height: 6px;
+    position: relative;
+    user-select: none;
+}
+
+#audioEmbed {
+    cursor: pointer;
+    user-select: none;
+    background: #eee;
+    height: 40px;
+    width: 486px;
+    position: absolute;
+    top: 50%;
+    left: 50%;
+    margin-right: -50%;
+    transform: translate(-50%, -50%);
+    overflow: hidden;
+    border: 1px solid #8B8B8B;
+}
+
+.audioEntry.nowPlaying {
+    background: #606060;
+    border: 1px solid #4f4f4f;
+    box-sizing: border-box;
+}
+
+.audioEntry.nowPlaying .playIcon {
+    background-position-y: -16px !important;
+}
+
+.audioEntry.nowPlaying:hover {
+    background: #4e4e4e !important;
+}
+
+.audioEntry.nowPlaying .performer a {
+    color: #f4f4f4 !important;
+}
+
+.audioEntry .performer a {
+    color: #4C4C4C;
+}
+
+.audioEntry.nowPlaying .title {
+    color: #fff;
+}
+
+.audioEntry.nowPlaying .status {
+    color: white;
+}
+
+.audioEntry.nowPlaying .volume .nobold {
+    color: white !important;
+}
+
+.audioEntry.nowPlaying .buttons .musicIcon, .audioEntry.nowPlaying .explicitMark {
+    filter: brightness(187%) opacity(72%);
+}
+
+.audioEntry {
+    height: 100%;
+    position: relative;
+    width: 100%;
+}
+
+.audioEntry .playerButton {
+    position: relative;
+    padding: 10px 9px 9px 9px;
+    width: 16px;
+    height: 16px;
+}
+
+.audioEntry .subTracks {
+    display: flex;
+    padding-bottom: 5px;
+    padding-left: 8px;
+    padding-right: 12px;
+}
+
+.audioEntry .playerButton .playIcon {
+    background-image: url('/assets/packages/static/openvk/img/play_buttons.gif');
+    cursor: pointer;
+    width: 16px;
+    height: 16px;
+    background-repeat: no-repeat;
+}
+
+.audioEntry .playerButton .playIcon.paused {
+    background-position-y: -16px;
+}
+
+.audioEntry .status {
+    overflow: hidden;
+    display: grid;
+    grid-template-columns: 1fr;
+    width: 85%;
+    height: 23px;
+}
+
+.audioEntry .status strong {
+    color: #4C4C4C;
+}
+
+.audioEmbed .track {
+    display: none;
+    padding: 4px 0;
+}
+
+.audioEmbed .track, .audioEmbed.playing .track {
+    display: unset;
+}
+
+.audioEntry:hover {
+    background: #EEF0F2;
+    border-radius: 2px;
+}
+
+.audioEntry:hover .buttons {
+    display: block;
+}
+
+.audioEntry:hover .volume .hideOnHover {
+    display: none;
+}
+
+.audioEntry .buttons {
+    display: none;
+    width: 62px;
+    height: 20px;
+    position: absolute;
+    right: 3%;
+    top: 2px;
+    /* чтоб избежать заедания во время ховера кнопки добавления */
+    clip-path: inset(0 0 0 0);
+}
+
+.audioEntry .buttons .edit-icon {
+    width: 11px;
+    height: 11px;
+    float: right;
+    margin-right: 4px;
+    margin-top: 3px;
+    background-position: -137px -51px;
+}
+
+.audioEntry .buttons .add-icon {
+    width: 11px;
+    height: 11px;
+    float: right;
+    background-position: -80px -52px;
+    margin-top: 3px;
+    margin-left: 2px;
+}
+
+.audioEntry .buttons .add-icon-group {
+    width: 14px;
+    height: 11px;
+    float: right;
+    background-position: -94px -52px;
+    margin-top: 3px;
+    transition: margin-right 0.1s ease-out, opacity 0.1s ease-out;
+}
+
+.audioEntry .buttons .report-icon {
+    width: 12px;
+    height: 11px;
+    float: right;
+    background-position: -67px -51px;
+    margin-top: 3px;
+    margin-right: 3px;
+}
+
+.add-icon-noaction {
+    background-image: url('/assets/packages/static/openvk/img/audios_controls.png');
+    width: 11px;
+    height: 11px;
+    float: right;
+    background-position: -94px -52px;
+    margin-top: 2px;
+    margin-right: 2px;
+}
+
+.audioEntry .buttons .remove-icon {
+    margin-top: 3px;
+    width: 11px;
+    height: 11px;
+    margin-left: 2px;
+    float: right;
+    background-position: -108px -52px;
+}
+
+.audioEntry .buttons .remove-icon-group {
+    margin-top: 3px;
+    width: 13px;
+    height: 11px;
+    float: right;
+    background-position: -122px -52px;
+    margin-left: 3px;
+    margin-right: 3px;
+}
+
+.audioEmbed .lyrics {
+    display: none;
+    padding: 6px 33px 10px 33px;
+}
+
+.audioEmbed .lyrics.showed {
+    display: block !important;
+}
+
+.audioEntry .withLyrics {
+    user-select: none;
+    color: #507597;
+}
+
+.audioEntry .withLyrics:hover {
+    text-decoration: underline;
+}
+
+.audioEmbed.withdrawn .status > *, .audioEmbed.processed .status > *, .audioEmbed.withdrawn .playerButton > *, .audioEmbed.processed .playerButton > * {
+    pointer-events: none;
+}
+
+.audioEmbed.withdrawn {
+    filter: opacity(0.8);
+}
+
+.playlistCover img {
+    max-width: 135px;
+    max-height: 135px;
+}
+
+.playlistBlock {
+    margin-top: 14px;
+}
+
+.playlistContainer {
+    display: grid;
+    grid-template-columns: repeat(3, 146px);
+    gap: 18px 10px;
+}
+
+.playlistContainer .playlistCover {
+    width: 111px;
+    height: 111px;
+    display: flex;
+    background: #c4c4c4;
+}
+
+.playlistContainer  .playlistCover img {
+    max-width: 111px;
+    max-height: 111px;
+    margin: auto;
+}
+
+.ovk-diag-body .searchBox {
+    background: #e6e6e6;
+    padding-top: 10px;
+    height: 35px;
+    padding-left: 10px;
+    padding-right: 10px;
+    display: flex;
+}
+
+.ovk-diag-body .searchBox input {
+    height: 24px;
+    margin-right: -1px;
+    width: 77%;
+}
+
+.ovk-diag-body .searchBox select {
+    width: 29%;
+    padding-left: 8px;
+    height: 24px;
+}
+
+.ovk-diag-body .audiosInsert {
+    height: 82%;
+    padding: 9px 5px 9px 9px;
+    overflow-y: auto;
+}
+
+.attachAudio {
+    float: left;
+    width: 28%;
+    height: 26px;
+    padding-top: 11px;
+    text-align: center;
+}
+
+.attachAudio span {
+    user-select: none;
+}
+
+.attachAudio:hover {
+    background: rgb(236, 236, 236);
+    cursor: pointer;
+}
+
+.playlistCover img {
+    cursor: pointer;
+}
+
+.explicitMark {
+    margin-top: 2px;
+    margin-left: 3px;
+    width: 11px;
+    height: 11px;
+    background: url('/assets/packages/static/openvk/img/explicit.svg');
+    background-repeat: no-repeat;
+}
+
+.audioStatus span {
+    color: #2B587A;
+}
+
+.audioStatus span:hover {
+    text-decoration: underline;
+    cursor: pointer;
+}
+
+.audioStatus {
+    padding-top: 2px;
+    padding-bottom: 3px;
+}
+
+/* <center> 🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣*/
+.audiosDiv center span {
+    color: #707070;
+    margin: 120px 0px !important;
+    display: block;
+}
+
+.audiosDiv center {
+    margin-left: -10px;
+}
+
+.playlistInfo {
+    display: flex;
+    flex-direction: column;
+}
+
+.playlistInfo .playlistName {
+    font-weight: 600;
+}
+
+.searchList.floating {
+    position: fixed;
+    z-index: 199;
+    width: 156px;
+    margin-top: -65px !important;
+}
+
+.audiosSearchBox input[type='search'] {
+    height: 25px;
+    width: 77%;
+    padding-left: 21px;
+    padding-top: 4px;
+    background: rgb(255, 255, 255) url("/assets/packages/static/openvk/img/search_icon.png") 5px 6px no-repeat;
+}
+
+.audiosSearchBox {
+    padding-bottom: 10px;
+    padding-top: 7px;
+    display: flex;
+}
+
+.audiosSearchBox select {
+    width: 30%;
+    padding-left: 7px;
+    margin-left: -2px;
+}
+
+.audioStatus {
+    color: #2B587A;
+    margin-top: -3px;
+}
+
+.audioStatus::before {
+    background-image: url('/assets/packages/static/openvk/img/audios_controls.png');
+    background-repeat: no-repeat;
+    width: 11px;
+    height: 11px;
+    background-position: -66px -51px;
+    margin-top: 1px;
+    display: inline-block;
+    vertical-align: bottom;
+    content: "";
+    padding-right: 2px;
+}
+
+.friendsAudiosList {
+    margin-left: -7px;
+    margin-top: 8px;
+}
+
+.friendsAudiosList .elem {
+    display: flex;
+    padding: 1px 1px;
+    width: 148px;
+}
+
+.friendsAudiosList .elem img {
+    width: 30px;
+    border-radius: 2px;
+    object-fit: cover;
+    height: 31px;
+    min-width: 30px;
+}
+
+.friendsAudiosList .elem .additionalInfo {
+    margin-left: 7px;
+    padding-top: 1px;
+    width: 100%;
+    display: flex;
+    flex-direction: column;
+    text-overflow: ellipsis;
+    overflow: hidden;
+    white-space: nowrap;
+}
+
+.friendsAudiosList .elem .additionalInfo .name {
+    color: #2B587A;
+}
+
+.friendsAudiosList #used .elem .additionalInfo .name {
+    color: #F4F4F4;
+}
+
+.friendsAudiosList .elem .additionalInfo .desc {
+    text-overflow: ellipsis;
+    overflow: hidden;
+    white-space: nowrap;
+    color: #878A8F;
+    font-size: 11px;
+}
+
+.friendsAudiosList #used .elem .additionalInfo .desc {
+    color: #F4F4F4;
+}
+
+.friendsAudiosList .elem:hover {
+    background: #E8EBF0;
+    cursor: pointer;
+}
+
+.friendsAudiosList #used .elem:hover {
+    background: #787878;
+    cursor: pointer;
+}
+
+.editContainer {
+    display:table;
+    clear:both;
+    width:100%;
+    margin-top: 10px;
+}
+
+.editContainer .playerContainer {
+    width: 78%;
+    float: left;
+    max-width: 78%;
+    min-width: 68%;
+}
+
+.addToPlaylist {
+    width: 22%;
+}

Web/static/css/avatar.2.css

@@ -81,3 +81,10 @@ div.ovk-video > div > img
     object-fit: cover;
     border-radius: 100px;
 }
+
+.friendsAudiosList .elem img {
+    width: 30px;
+    border-radius: 100px;
+    height: 31px;
+    min-width: 30px;
+}

Web/static/css/main.css

@@ -405,6 +405,7 @@ h1 {
     width: 200px;
     text-align: left;
     cursor: pointer;
+    font-family: tahoma, verdana, arial, sans-serif;
 }
 
 .profile_link_form {
@@ -1242,64 +1243,6 @@ table.User {
     border-bottom: 1px solid #c3cad2;
 }
 
-.music-app {
-    display: grid;
-}
-
-.music-app--player {
-    display: grid;
-    grid-template-columns: 32px 32px 32px 1fr;
-    padding: 8px;
-    border-bottom: 1px solid #c1c1c1;
-    border-bottom-style: solid;
-    border-bottom-style: dashed;
-}
-
-.music-app--player .play,
-.music-app--player .perv,
-.music-app--player .next {
-    -webkit-appearance: none;
-    -moz-appearance: none;
-    background-color: #507597;
-    color: #fff;
-    height: 20px;
-    margin: 5px;
-    border: none;
-    border-radius: 5px;
-    cursor: pointer;
-    padding: 0;
-    font-size: 10px;
-}
-
-.music-app--player .info {
-    margin-left: 10px;
-    width: 550px;
-}
-
-.music-app--player .info .song-name * {
-    color: black;
-}
-
-.music-app--player .info .song-name time {
-    float: right;
-}
-
-.music-app--player .info .track {
-    margin-top: 8px;
-    height: 5px;
-    width: 70%;
-    background-color: #fff;
-    border-top: 1px solid #507597;
-    float: left;
-}
-
-.music-app--player .info .track .inner-track {
-    background-color: #507597;
-    height: inherit;
-    width: 15px;
-    opacity: .7;
-}
-
 .settings_delete {
     margin: -12px;
     padding: 12px;
@@ -1476,7 +1419,7 @@ body.scrolled .toTop:hover {
     display: none;
 }
 
-.post-has-videos {
+.post-has-videos, .post-has-audios {
     margin-top: 11px;
     margin-left: 3px;
     color: #3c3c3c;
@@ -1493,7 +1436,7 @@ body.scrolled .toTop:hover {
     margin-left: 2px;
 }
 
-.post-has-video {
+.post-has-video, .post-has-audio {
     padding-bottom: 4px;
     cursor: pointer;
 }
@@ -1502,6 +1445,10 @@ body.scrolled .toTop:hover {
     text-decoration: underline;
 }
 
+.post-has-audio:hover span {
+    text-decoration: underline;
+}
+
 .post-has-video::before {
     content: " ";
     width: 14px;
@@ -1515,6 +1462,19 @@ body.scrolled .toTop:hover {
     margin-bottom: -1px;
 }
 
+.post-has-audio::before {
+    content: " ";
+    width: 14px;
+    height: 15px;
+    display: inline-block;
+    vertical-align: bottom;
+    background-image: url("/assets/packages/static/openvk/img/audio.png");
+    background-repeat: no-repeat;
+    margin: 3px;
+    margin-left: 2px;
+    margin-bottom: -1px;
+}
+
 .post-opts {
     margin-top: 10px;
 }
@@ -2122,6 +2082,45 @@ table td[width="120"] {
     margin: 0 auto;
 }
 
+#upload_container {
+    background: white;
+    padding: 30px 80px 20px;
+    margin: 10px 25px 30px;
+    border: 1px solid #d6d6d6;
+}
+
+#upload_container h4 {
+    border-bottom: solid 1px #daE1E8;
+    text-align: left;
+    padding: 0 0 4px 0;
+    margin: 0;
+}
+
+#audio_upload {
+    width: 350px;
+    margin: 20px auto;
+    margin-bottom: 10px;
+    padding: 15px 0;
+    border: 2px solid #ccc;
+    background-color: #EFEFEF;
+    text-align: center;
+}
+
+ul {
+    list-style: url(/assets/packages/static/openvk/img/bullet.gif) outside;
+    margin: 10px 0;
+    padding-left: 30px;
+    color: black;
+}
+
+li {
+    padding: 1px 0;
+}
+
+#upload_container ul {
+    padding-left: 15px;
+}
+
 #votesBalance {
     margin-top: 10px;
     padding: 7px;
@@ -2472,8 +2471,7 @@ a.poll-retract-vote {
     display: none;
 }
 
-.searchOptions
-{
+.searchOptions {
     overflow: hidden;
     width:25.5%;
     border-top:1px solid #E5E7E6;
@@ -2484,8 +2482,7 @@ a.poll-retract-vote {
     margin-right: -7px;
 }
 
-.searchBtn
-{
+.searchBtn {
     border: solid 1px #575757;
     background-color: #696969;
     color:white;
@@ -2497,52 +2494,47 @@ a.poll-retract-vote {
     margin-top: 1px;
 }
 
-.searchBtn:active
-{
+.searchBtn:active {
     border: solid 1px #666666;
     background-color: #696969;
     color:white;
     box-shadow: 0px -2px 0px 0px rgba(255, 255, 255, 0.18) inset;
 }
 
-.searchList
-{
+.searchList {
     list-style: none;
     user-select: none;
     padding-left:0px;
 }
 
-.searchList #used
-{
+.searchList #used {
     margin-left:0px;
-    color: white;
+    color: white !important;
     padding:2px;
     padding-top:5px;
     padding-bottom:5px;
-    border: solid 0.125rem #696969;
-    background:linear-gradient(#888888,#858585);
+    border: solid 0.125rem #4F4F4F;
+    background: #606060;
     margin-bottom:2px;
     padding-left:9px;
     width:87%;
 }
 
-.searchList #used a
-{
+.searchList #used a {
     color: white;
 }
 
-.sr:focus
-{
+.sr:focus {
     outline:none;
 }
 
-.searchHide
-{
+.searchHide {
     padding-right: 5px;
 }
 
-.searchList li
+.searchList li, .searchList a
 {
+    display: block;
     margin-left:0px;
     color: #2B587A !important;
     cursor:pointer;
@@ -2553,26 +2545,27 @@ a.poll-retract-vote {
     padding-left:9px;
 }
 
-.searchList li a
-{
+.searchList li a {
     min-width:100%;
 }
 
-.searchList li:hover
-{
-    margin-left:0px;
-    color: #2B587A !important;
-    background:#ebebeb;
-    padding:2px;
-    padding-top:5px;
-    padding-bottom:5px;
-    margin-bottom:2px;
-    padding-left:9px;
-    width:91%;
+.searchList a {
+    min-width: 88%;
 }
 
-.whatFind
-{
+.searchList a:hover {
+    margin-left: 0px;
+    color: #2B587A !important;
+    background: #ebebeb;
+    padding: 2px;
+    padding-top: 5px;
+    padding-bottom: 5px;
+    margin-bottom: 2px;
+    padding-left: 9px;
+    width: 89.9%;
+}
+
+.whatFind {
     color:rgb(128, 128, 128);
     background:none;
     border:none;
@@ -2584,8 +2577,7 @@ a.poll-retract-vote {
     margin-top: 0.5px;
 }
 
-.searchOptionName
-{
+.searchOptionName {
     cursor:pointer;
     background-color: #EAEAEA;
     padding-left:5px;
@@ -2597,8 +2589,7 @@ a.poll-retract-vote {
     border-bottom: 2px solid #E4E4E4;
 }
 
-.searchOption
-{
+.searchOption {
     user-select: none;
 }
 
@@ -2875,7 +2866,7 @@ body.article .floating_sidebar, body.article .page_content {
 
 .lagged {
     filter: opacity(0.5);
-    cursor: progress;
+    cursor: not-allowed;
     user-select: none;
 }
 
@@ -2889,7 +2880,7 @@ body.article .floating_sidebar, body.article .page_content {
     pointer-events: none;
 }
 
-.lagged * {
+.lagged *, .lagged {
     pointer-events: none;
 }
 
@@ -2974,3 +2965,40 @@ body.article .floating_sidebar, body.article .page_content {
     background: #E9F0F1 !important;
 }
 
+.searchOptions.newer {
+    padding-left: 6px;
+    border-top: unset !important;
+    height: unset !important;
+    border-left: 1px solid #d8d8d8;
+    width: 26% !important;
+}
+
+hr {
+    background-color: #d8d8d8;
+    border: none;
+    height: 1px;
+}
+
+.searchList hr {
+    width: 153px;
+    margin-left: 0px;
+    margin-top: 6px;
+}
+
+.showMore, .showMoreAudiosPlaylist {
+    width: 100%;
+    text-align: center;
+    background: #d5d5d5;
+    height: 22px;
+    padding-top: 9px;
+    cursor: pointer;
+}
+
+#upload_container.uploading {
+    background: white url('/assets/packages/static/openvk/img/progressbar.gif') !important;
+    background-position-x: 0% !important;
+    background-position-y: 0% !important;
+    background-repeat: repeat !important;
+    background-repeat: no-repeat !important;
+    background-position: 50% !important;
+}

Web/static/img/explicit.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="11" viewBox="0 0 11 11" width="11">
+    <path d="m1 2.506v5.988a1.5 1.5 0 0 0 1.491 1.506h6.019c.827 0 1.49-.674 1.49-1.506v-5.988a1.5 1.5 0 0 0 -1.491-1.506h-6.019c-.827 0-1.49.674-1.49 1.506zm4 2.494v-1h2v-1h-3v5h3v-1h-2v-1h2v-1zm-5-2.494a2.496 2.496 0 0 1 2.491-2.506h6.019a2.5 2.5 0 0 1 2.49 2.506v5.988a2.496 2.496 0 0 1 -2.491 2.506h-6.019a2.5 2.5 0 0 1 -2.49-2.506z"
+		fill="#828a99" fill-opacity=".7"/>
+</svg>

Web/static/js/al_playlists.js

@@ -0,0 +1,113 @@
+let context_type = "entity_audios"
+let context_id = 0
+
+if(document.querySelector("#editPlaylistForm")) {
+    context_type = "playlist_context"
+    context_id = document.querySelector("#editPlaylistForm").dataset.id
+}
+
+if(document.querySelector(".showMoreAudiosPlaylist") && document.querySelector(".showMoreAudiosPlaylist").dataset.club != null) {
+    context_type = "entity_audios"
+    context_id = Number(document.querySelector(".showMoreAudiosPlaylist").dataset.club) * -1
+}
+
+let searcher = new playersSearcher(context_type, context_id)
+
+searcher.successCallback = (response, thisc) => {
+    let domparser = new DOMParser()
+    let result = domparser.parseFromString(response, "text/html")
+    let pagesCount = Number(result.querySelector("input[name='pagesCount']").value)
+    let count = Number(result.querySelector("input[name='count']").value)
+
+    result.querySelectorAll(".audioEmbed").forEach(el => {
+        let id = Number(el.dataset.realid)
+        let isAttached = (document.querySelector("input[name='audios']").value.includes(`${id},`))
+
+        document.querySelector(".playlistAudiosContainer").insertAdjacentHTML("beforeend", `
+            <div id="newPlaylistAudios">
+                <div class="playerContainer">
+                    ${el.outerHTML}
+                </div>
+                <div class="attachAudio addToPlaylist" data-id="${id}">
+                    <span>${isAttached ? tr("remove_from_playlist") : tr("add_to_playlist")}</span>
+                </div>
+            </div>
+        `)
+    })
+
+    if(count < 1)
+        document.querySelector(".playlistAudiosContainer").insertAdjacentHTML("beforeend", `
+            ${tr("no_results")}
+        `)
+
+    if(Number(thisc.page) >= pagesCount)
+        u(".showMoreAudiosPlaylist").remove()
+    else {
+        if(document.querySelector(".showMoreAudiosPlaylist") != null) {
+            document.querySelector(".showMoreAudiosPlaylist").setAttribute("data-page", thisc.page + 1)
+
+            if(thisc.query != "") {
+                document.querySelector(".showMoreAudiosPlaylist").setAttribute("data-query", thisc.query)
+            }
+
+            document.querySelector(".showMoreAudiosPlaylist").style.display = "block"
+        } else {
+            document.querySelector(".playlistAudiosContainer").parentNode.insertAdjacentHTML("beforeend", `
+                <div class="showMoreAudiosPlaylist" data-page="2" 
+                ${thisc.query != "" ? `"data-query="${thisc.query}"` : ""} 
+                ${thisc.context_type == "entity_audios" ? `"data-playlist="${thisc.context_id}"` : ""}
+                ${thisc.context_id < 0 ? `"data-club="${thisc.context_id}"` : ""}>
+                    ${tr("show_more_audios")}
+                </div>
+            `)
+        }
+    }
+
+    u("#loader").remove()
+}
+
+searcher.beforesendCallback = () => {
+    document.querySelector(".playlistAudiosContainer").parentNode.insertAdjacentHTML("beforeend", `<img id="loader" src="/assets/packages/static/openvk/img/loading_mini.gif">`)
+
+    if(document.querySelector(".showMoreAudiosPlaylist") != null)
+        document.querySelector(".showMoreAudiosPlaylist").style.display = "none"
+}
+
+searcher.errorCallback = () => {
+    fastError("Error when loading players")
+}
+
+searcher.clearContainer = () => {
+    document.querySelector(".playlistAudiosContainer").innerHTML = ""
+}
+
+$(document).on("click", ".showMoreAudiosPlaylist", (e) => {
+    searcher.movePage(Number(e.currentTarget.dataset.page))
+})
+
+$(document).on("change", "input#playlist_query", async (e) => {
+    e.preventDefault()
+    
+    await new Promise(r => setTimeout(r, 500));
+
+    if(e.currentTarget.value === document.querySelector("input#playlist_query").value) {
+        searcher.clearContainer()
+
+        if(e.currentTarget.value == "") {
+            searcher.context_type = "entity_audios"
+            searcher.context_id = 0
+            searcher.query = ""
+
+            searcher.movePage(1)
+
+            return
+        }
+
+        searcher.context_type = "search_context"
+        searcher.context_id = 0
+        searcher.query = e.currentTarget.value
+
+        searcher.movePage(1)
+        return;
+    }
+})

Web/static/js/al_wall.js

@@ -155,18 +155,6 @@ function setupWallPostInputHandlers(id) {
             return;
         }
     });
-    
-    u("#wall-post-input" + id).on("input", function(e) {
-        var boost             = 5;
-        var textArea          = e.target;
-        textArea.style.height = "5px";
-        var newHeight = textArea.scrollHeight;
-        textArea.style.height = newHeight + boost + "px";
-        return;
-        
-        // revert to original size if it is larger (possibly changed by user)
-        // textArea.style.height = (newHeight > originalHeight ? (newHeight + boost) : originalHeight) + "px";
-    });
 
     u("#wall-post-input" + id).on("dragover", function(e) {
         e.preventDefault()
@@ -182,6 +170,18 @@ function setupWallPostInputHandlers(id) {
     });
 }
 
+u(document).on("input", "textarea", function(e) {
+    var boost             = 5;
+    var textArea          = e.target;
+    textArea.style.height = "5px";
+    var newHeight = textArea.scrollHeight;
+    textArea.style.height = newHeight + boost + "px";
+    return;
+    
+    // revert to original size if it is larger (possibly changed by user)
+    // textArea.style.height = (newHeight > originalHeight ? (newHeight + boost) : originalHeight) + "px";
+});
+
 function OpenMiniature(e, photo, post, photo_id, type = "post") {
     /*
     костыли но смешные однако

Web/static/js/package.json

@@ -2,6 +2,8 @@
   "dependencies": {
     "@atlassian/aui": "^9.6.0",
     "create-react-class": "^15.7.0",
+    "dashjs": "^4.3.0",
+    "id3js": "^2.1.1",
     "handlebars": "^4.7.7",
     "jquery": "^3.0.0",
     "knockout": "^3.5.1",

Web/static/js/yarn.lock

@@ -41,6 +41,11 @@ backbone@1.4.1:
   dependencies:
     underscore ">=1.8.3"
 
+codem-isoboxer@0.3.6:
+  version "0.3.6"
+  resolved "https://registry.yarnpkg.com/codem-isoboxer/-/codem-isoboxer-0.3.6.tgz#867f670459b881d44f39168d5ff2a8f14c16151d"
+  integrity sha512-LuO8/7LW6XuR5ERn1yavXAfodGRhuY2yP60JTZIw5yNYMCE5lUVbk3NFUCJxjnphQH+Xemp5hOGb1LgUXm00Xw==
+
 core-js@^1.0.0:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
@@ -64,6 +69,18 @@ dompurify@2.4.5:
   resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-2.4.5.tgz#0e89a27601f0bad978f9a924e7a05d5d2cccdd87"
   integrity sha512-jggCCd+8Iqp4Tsz0nIvpcb22InKEBrGz5dw3EQJMs8HPJDsKbFIO3STYtAvCfDx26Muevn1MHVI0XxjgFfmiSA==
 
+dashjs@^4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/dashjs/-/dashjs-4.3.0.tgz#cccda5a490cabf6c3b48aa887ec8c8ac0df1a233"
+  integrity sha512-cqpnJaPQpEY4DsEdF9prwD00+5dp5EGHCFc7yo9n2uuAH9k4zPkZJwXQ8dXmVRhPf3M89JfKSoAYIP3dbXmqcg==
+  dependencies:
+    codem-isoboxer "0.3.6"
+    es6-promise "^4.2.8"
+    fast-deep-equal "2.0.1"
+    html-entities "^1.2.1"
+    imsc "^1.0.2"
+    localforage "^1.7.1"
+
 encoding@^0.1.11:
   version "0.1.13"
   resolved "https://registry.yarnpkg.com/encoding/-/encoding-0.1.13.tgz#56574afdd791f54a8e9b2785c0582a2d26210fa9"
@@ -71,6 +88,11 @@ encoding@^0.1.11:
   dependencies:
     iconv-lite "^0.6.2"
 
+es6-promise@^4.2.8:
+  version "4.2.8"
+  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.8.tgz#4eb21594c972bc40553d276e510539143db53e0a"
+  integrity sha512-HJDGx5daxeIvxdBxvG2cb9g4tEvwIk3i8+nhX0yGrYmZUzbkdg8QbDevheDB8gd0//uPj4c1EQua8Q+MViT0/w==
+
 event-lite@^0.1.1:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/event-lite/-/event-lite-0.1.2.tgz#838a3e0fdddef8cc90f128006c8e55a4e4e4c11b"
@@ -81,6 +103,11 @@ fancy-file-input@2.0.4:
   resolved "https://registry.yarnpkg.com/fancy-file-input/-/fancy-file-input-2.0.4.tgz#698c216482e07649a827681c4db3054fddc9a32b"
   integrity sha512-l+J0WwDl4nM/zMJ/C8qleYnXMUJKsLng7c5uWH/miAiHoTvPDtEoLW1tmVO6Cy2O8i/1VfA+2YOwg/Q3+kgO6w==
 
+fast-deep-equal@2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz#7b05218ddf9667bf7f370bf7fdb2cb15fdd0aa49"
+  integrity sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=
+
 fbjs@^0.8.0:
   version "0.8.17"
   resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.17.tgz#c4d598ead6949112653d6588b01a5cdcd9f90fdd"
@@ -94,6 +121,10 @@ fbjs@^0.8.0:
     setimmediate "^1.0.5"
     ua-parser-js "^0.7.18"
 
+html-entities@^1.2.1:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/html-entities/-/html-entities-1.4.0.tgz#cfbd1b01d2afaf9adca1b10ae7dffab98c71d2dc"
+  integrity sha512-8nxjcBcd8wovbeKx7h3wTji4e6+rhaVuPNpMqwWgnHh+N9ToqsCs6XztWRBPQ+UtzsoMAdKZtUENoVzU/EMtZA==
 handlebars@^4.7.7:
   version "4.7.7"
   resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.7.7.tgz#9ce33416aad02dbd6c8fafa8240d5d98004945a1"
@@ -113,11 +144,28 @@ iconv-lite@^0.6.2:
   dependencies:
     safer-buffer ">= 2.1.2 < 3.0.0"
 
+id3js@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/id3js/-/id3js-2.1.1.tgz#0c307d0d2f194bc5fa7a809bbed0b1a93577f16d"
+  integrity sha512-9Gi+sG0RHSa5qn8hkwi2KCl+2jV8YrtiZidXbOO3uLfRAxc2jilRg0fiQ3CbeoAmR7G7ap3RVs1kqUVhIyZaog==
+
 ieee754@^1.1.8:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.2.1.tgz#8eb7a10a63fff25d15a57b001586d177d1b0d352"
   integrity sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==
 
+immediate@~3.0.5:
+  version "3.0.6"
+  resolved "https://registry.yarnpkg.com/immediate/-/immediate-3.0.6.tgz#9db1dbd0faf8de6fbe0f5dd5e56bb606280de69b"
+  integrity sha1-nbHb0Pr43m++D13V5Wu2BigN5ps=
+
+imsc@^1.0.2:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/imsc/-/imsc-1.1.3.tgz#e96a60a50d4000dd7b44097272768b9fd6a4891d"
+  integrity sha512-IY0hMkVTNoqoYwKEp5UvNNKp/A5jeJUOrIO7judgOyhHT+xC6PA4VBOMAOhdtAYbMRHx9DTgI8p6Z6jhYQPFDA==
+  dependencies:
+    sax "1.2.1"
+
 int64-buffer@^0.1.9:
   version "0.1.10"
   resolved "https://registry.yarnpkg.com/int64-buffer/-/int64-buffer-0.1.10.tgz#277b228a87d95ad777d07c13832022406a473423"
@@ -173,6 +221,13 @@ ky@^0.19.0:
   resolved "https://registry.yarnpkg.com/ky/-/ky-0.19.0.tgz#d6ad117e89efe2d85a1c2e91462d48ca1cda1f7a"
   integrity sha512-RkDgbg5ahMv1MjHfJI2WJA2+Qbxq0iNSLWhreYiCHeHry9Q12sedCnP5KYGPt7sydDvsyH+8UcG6Kanq5mpsyw==
 
+lie@3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/lie/-/lie-3.1.1.tgz#9a436b2cc7746ca59de7a41fa469b3efb76bd87e"
+  integrity sha1-mkNrLMd0bKWd56QfpGmz77dr2H4=
+  dependencies:
+    immediate "~3.0.5"
+
 literallycanvas@^0.5.2:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/literallycanvas/-/literallycanvas-0.5.2.tgz#7d4800a8d9c4b38a593e91695d52466689586abd"
@@ -180,6 +235,13 @@ literallycanvas@^0.5.2:
   dependencies:
     react-addons-pure-render-mixin "^15.1"
 
+localforage@^1.7.1:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/localforage/-/localforage-1.10.0.tgz#5c465dc5f62b2807c3a84c0c6a1b1b3212781dd4"
+  integrity sha512-14/H1aX7hzBBmmh7sGPd+AOMkkIrHM3Z1PAyGgZigA1H1p5O5ANnMyWzvpAETtG68/dC4pC0ncy3+PPGzXZHPg==
+  dependencies:
+    lie "3.1.1"
+
 loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.3.1:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
@@ -273,6 +335,11 @@ requirejs@^2.3.6:
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
 
+sax@1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.1.tgz#7b8e656190b228e81a66aea748480d828cd2d37a"
+  integrity sha1-e45lYZCyKOgaZq6nSEgNgozS03o=
+
 setimmediate@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"

bootstrap.php

@@ -64,6 +64,33 @@ function ovk_proc_strtr(string $string, int $length = 0): string
     return $newString . ($string !== $newString ? "…" : ""); #if cut hasn't happened, don't append "..."
 }
 
+function knuth_shuffle(iterable $arr, int $seed): array
+{
+    $data   = is_array($arr) ? $arr : iterator_to_array($arr);
+    $retVal = [];
+    $ind    = [];
+    $count  = sizeof($data);
+
+    srand($seed, MT_RAND_PHP);
+
+    for($i = 0; $i < $count; ++$i)
+        $ind[$i] = 0;
+
+    for($i = 0; $i < $count; ++$i) {
+        do {
+            $index = rand() % $count;
+        } while($ind[$index] != 0);
+
+        $ind[$index] = 1;
+        $retVal[$i] = $data[$index];
+    }
+
+    # Reseed
+    srand(hexdec(bin2hex(openssl_random_pseudo_bytes(4))));
+
+    return $retVal;
+}
+
 function bmask(int $input, array $options = []): Bitmask
 {
     return new Bitmask($input, $options["length"] ?? 1, $options["mappings"] ?? []);

composer.json

@@ -10,12 +10,13 @@
         "wapmorgan/binary-stream": "dev-master",
         "al/emoji-detector": "dev-master",
         "ezyang/htmlpurifier": "dev-master",
-        "scssphp/scssphp": "dev-master",
+        "scssphp/scssphp": "dev-main",
         "lfkeitel/phptotp": "dev-master",
         "chillerlan/php-qrcode": "dev-main",
         "vearutop/php-obscene-censor-rus": "dev-master",
         "erusev/parsedown": "dev-master",
         "bhaktaraz/php-rss-generator": "dev-master",
+        "ext-openssl": "*",
         "ext-simplexml": "*",
         "symfony/console": "5.4.x-dev",
         "wapmorgan/morphos": "dev-master",

install/init-static-db.sql

@@ -54,27 +54,6 @@ CREATE TABLE `attachments` (
   `index` bigint(20) UNSIGNED NOT NULL
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_520_ci;
 
-CREATE TABLE `audios` (
-  `id` bigint(20) UNSIGNED NOT NULL,
-  `owner` bigint(20) UNSIGNED NOT NULL,
-  `virtual_id` bigint(20) UNSIGNED NOT NULL,
-  `created` bigint(20) UNSIGNED NOT NULL,
-  `edited` bigint(20) UNSIGNED DEFAULT NULL,
-  `hash` char(128) COLLATE utf8mb4_unicode_520_ci NOT NULL,
-  `deleted` tinyint(4) DEFAULT 0,
-  `name` varchar(190) COLLATE utf8mb4_unicode_520_ci NOT NULL DEFAULT '(no name)',
-  `performer` varchar(190) COLLATE utf8mb4_unicode_520_ci NOT NULL DEFAULT 'Unknown',
-  `genre` varchar(190) COLLATE utf8mb4_unicode_520_ci NOT NULL DEFAULT 'K-POP',
-  `lyrics` longtext COLLATE utf8mb4_unicode_520_ci DEFAULT NULL,
-  `explicit` tinyint(4) NOT NULL DEFAULT 0
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_520_ci;
-
-CREATE TABLE `audio_relations` (
-  `user` bigint(20) UNSIGNED NOT NULL,
-  `audio` bigint(20) UNSIGNED NOT NULL,
-  `index` bigint(20) UNSIGNED NOT NULL
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_520_ci;
-
 CREATE TABLE `comments` (
   `id` bigint(20) UNSIGNED NOT NULL,
   `owner` bigint(20) NOT NULL,

install/sqls/00041-music.sql

@@ -0,0 +1,100 @@
+-- Apply these two commands if you installed OpenVK before 12th November 2023 OR if it's just doesn't work out of box, then apply this file again
+-- DROP TABLE `audios`;
+-- DROP TABLE `audio_relations`;
+
+CREATE TABLE IF NOT EXISTS `audios` (
+  `id` bigint unsigned NOT NULL AUTO_INCREMENT,
+  `owner` bigint unsigned NOT NULL,
+  `virtual_id` bigint unsigned NOT NULL,
+  `created` bigint unsigned NOT NULL,
+  `edited` bigint unsigned DEFAULT NULL,
+  `hash` char(128) NOT NULL,
+  `length` smallint unsigned NOT NULL,
+  `segment_size` decimal(20,6) NOT NULL DEFAULT '6.000000' COMMENT 'Size in seconds of each segment',
+  `kid` binary(16) NOT NULL,
+  `key` binary(16) NOT NULL,
+  `token` binary(28) NOT NULL COMMENT 'Key to access original file',
+  `listens` bigint unsigned NOT NULL DEFAULT '0',
+  `performer` varchar(256) NOT NULL,
+  `name` varchar(256) NOT NULL,
+  `lyrics` text,
+  `genre` enum('Blues','Big Band','Classic Rock','Chorus','Country','Easy Listening','Dance','Acoustic','Disco','Humour','Funk','Speech','Grunge','Chanson','Hip-Hop','Opera','Jazz','Chamber Music','Metal','Sonata','New Age','Symphony','Oldies','Booty Bass','Other','Primus','Pop','Porn Groove','R&B','Satire','Rap','Slow Jam','Reggae','Club','Rock','Tango','Techno','Samba','Industrial','Folklore','Alternative','Ballad','Ska','Power Ballad','Death Metal','Rhythmic Soul','Pranks','Freestyle','Soundtrack','Duet','Euro-Techno','Punk Rock','Ambient','Drum Solo','Trip-Hop','A Cappella','Vocal','Euro-House','Jazz+Funk','Dance Hall','Fusion','Goa','Trance','Drum & Bass','Classical','Club-House','Instrumental','Hardcore','Acid','Terror','House','Indie','Game','BritPop','Sound Clip','Negerpunk','Gospel','Polsk Punk','Noise','Beat','AlternRock','Christian Gangsta Rap','Bass','Heavy Metal','Soul','Black Metal','Punk','Crossover','Space','Contemporary Christian','Meditative','Christian Rock','Instrumental Pop','Merengue','Instrumental Rock','Salsa','Ethnic','Thrash Metal','Gothic','Anime','Darkwave','JPop','Techno-Industrial','Synthpop','Electronic','Abstract','Pop-Folk','Art Rock','Eurodance','Baroque','Dream','Bhangra','Southern Rock','Big Beat','Comedy','Breakbeat','Cult','Chillout','Gangsta Rap','Downtempo','Top 40','Dub','Christian Rap','EBM','Pop / Funk','Eclectic','Jungle','Electro','Native American','Electroclash','Cabaret','Emo','New Wave','Experimental','Psychedelic','Garage','Rave','Global','Showtunes','IDM','Trailer','Illbient','Lo-Fi','Industro-Goth','Tribal','Jam Band','Acid Punk','Krautrock','Acid Jazz','Leftfield','Polka','Lounge','Retro','Math Rock','Musical','New Romantic','Rock & Roll','Nu-Breakz','Hard Rock','Post-Punk','Folk','Post-Rock','Folk-Rock','Psytrance','National Folk','Shoegaze','Swing','Space Rock','Fast Fusion','Trop Rock','Bebob','World Music','Latin','Neoclassical','Revival','Audiobook','Celtic','Audio Theatre','Bluegrass','Neue Deutsche Welle','Avantgarde','Podcast','Gothic Rock','Indie Rock','Progressive Rock','G-Funk','Psychedelic Rock','Dubstep','Symphonic Rock','Garage Rock','Slow Rock','Psybient','Psychobilly','Touhou') DEFAULT NULL,
+  `explicit` tinyint(1) NOT NULL DEFAULT '0',
+  `withdrawn` tinyint(1) NOT NULL DEFAULT '0',
+  `processed` tinyint unsigned NOT NULL DEFAULT '0',
+  `checked` bigint NOT NULL DEFAULT '0' COMMENT 'Last time the audio availability was checked',
+  `unlisted` tinyint(1) NOT NULL DEFAULT '0',
+  `deleted` tinyint(1) NOT NULL DEFAULT '0',
+  PRIMARY KEY (`id`),
+  KEY `owner_virtual_id` (`owner`,`virtual_id`),
+  KEY `genre` (`genre`),
+  KEY `unlisted` (`unlisted`),
+  KEY `listens` (`listens`),
+  KEY `deleted` (`deleted`),
+  KEY `length` (`length`),
+  KEY `listens_genre` (`listens`,`genre`),
+  FULLTEXT KEY `performer_name` (`performer`,`name`),
+  FULLTEXT KEY `lyrics` (`lyrics`),
+  FULLTEXT KEY `performer` (`performer`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_520_ci;
+
+CREATE TABLE IF NOT EXISTS `audio_listens` (
+  `entity` bigint NOT NULL,
+  `audio` bigint unsigned NOT NULL,
+  `time` bigint unsigned NOT NULL,
+  `index` bigint unsigned NOT NULL AUTO_INCREMENT COMMENT 'Workaround for Nette DBE bug',
+  `playlist` bigint(20) UNSIGNED DEFAULT NULL,
+  PRIMARY KEY (`index`),
+  KEY `audio` (`audio`),
+  KEY `user` (`entity`) USING BTREE,
+  KEY `user_time` (`entity`,`time`) USING BTREE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_520_ci;
+
+CREATE TABLE IF NOT EXISTS `audio_relations` (
+  `entity` bigint NOT NULL,
+  `audio` bigint unsigned NOT NULL,
+  `index` bigint unsigned NOT NULL AUTO_INCREMENT,
+  PRIMARY KEY (`index`),
+  KEY `user` (`entity`) USING BTREE,
+  KEY `entity_audio` (`entity`,`audio`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_520_ci;
+
+CREATE TABLE IF NOT EXISTS `playlists` (
+  `id` bigint unsigned NOT NULL AUTO_INCREMENT,
+  `owner` bigint NOT NULL,
+  `name` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_520_ci NOT NULL,
+  `description` varchar(2048) DEFAULT NULL,
+  `cover_photo_id` bigint unsigned DEFAULT NULL,
+  `length` int unsigned NOT NULL DEFAULT '0',
+  `special_type` tinyint unsigned NOT NULL DEFAULT '0',
+  `created` bigint unsigned DEFAULT NULL,
+  `listens` bigint(20) unsigned NOT NULL DEFAULT 0,
+  `edited` bigint unsigned DEFAULT NULL,
+  `deleted` tinyint unsigned DEFAULT '0',
+  PRIMARY KEY (`id`),
+  KEY `owner_deleted` (`owner`,`deleted`),
+  FULLTEXT KEY `title_description` (`name`,`description`),
+  FULLTEXT KEY `title` (`name`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_520_ci;
+
+CREATE TABLE IF NOT EXISTS `playlist_imports` (
+  `entity` bigint NOT NULL,
+  `playlist` bigint unsigned NOT NULL,
+  `index` bigint unsigned NOT NULL AUTO_INCREMENT,
+  PRIMARY KEY (`index`) USING BTREE,
+  KEY `user` (`entity`) USING BTREE,
+  KEY `entity_audio` (`entity`,`playlist`) USING BTREE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_520_ci;
+
+CREATE TABLE IF NOT EXISTS `playlist_relations` (
+  `collection` bigint unsigned NOT NULL,
+  `media` bigint unsigned NOT NULL,
+  `index` bigint unsigned NOT NULL AUTO_INCREMENT,
+  PRIMARY KEY (`index`) USING BTREE,
+  KEY `playlist` (`collection`) USING BTREE,
+  KEY `audio` (`media`) USING BTREE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_520_ci;
+
+ALTER TABLE `groups` ADD `everyone_can_upload_audios` TINYINT(1) NOT NULL DEFAULT '0' AFTER `backdrop_2`; 
+ALTER TABLE `profiles` ADD `last_played_track` BIGINT(20) UNSIGNED NULL DEFAULT NULL AFTER `client_name`, ADD `audio_broadcast_enabled` TINYINT(1) UNSIGNED NOT NULL DEFAULT '0' AFTER `last_played_track`; 
+ALTER TABLE `groups` ADD `last_played_track` BIGINT(20) UNSIGNED NULL DEFAULT NULL AFTER `everyone_can_upload_audios`, ADD `audio_broadcast_enabled` TINYINT(1) UNSIGNED NOT NULL DEFAULT '0' AFTER `last_played_track`;