add support for ok videos & clean up

src/modules/processing/match.js

@@ -13,6 +13,7 @@ import reddit from "./services/reddit.js";
 import twitter from "./services/twitter.js";
 import youtube from "./services/youtube.js";
 import vk from "./services/vk.js";
+import ok from "./services/ok.js";
 import tiktok from "./services/tiktok.js";
 import tumblr from "./services/tumblr.js";
 import vimeo from "./services/vimeo.js";
@@ -43,19 +44,25 @@ export default async function(host, patternMatch, url, lang, obj) {
                 break;
             case "vk":
                 r = await vk({
-                    userId: patternMatch["userId"],
-                    videoId: patternMatch["videoId"],
+                    userId: patternMatch.userId,
+                    videoId: patternMatch.videoId,
+                    quality: obj.vQuality
+                });
+                break;
+            case "ok":
+                r = await ok({
+                    id: patternMatch.id,
                     quality: obj.vQuality
                 });
                 break;
             case "bilibili":
                 r = await bilibili({
-                    id: patternMatch["id"].slice(0, 12)
+                    id: patternMatch.id.slice(0, 12)
                 });
                 break;
             case "youtube":
                 let fetchInfo = {
-                    id: patternMatch["id"].slice(0, 11),
+                    id: patternMatch.id.slice(0, 11),
                     quality: obj.vQuality,
                     format: obj.vCodec,
                     isAudioOnly: isAudioOnly,
@@ -73,16 +80,16 @@ export default async function(host, patternMatch, url, lang, obj) {
                 break;
             case "reddit":
                 r = await reddit({
-                    sub: patternMatch["sub"],
-                    id: patternMatch["id"]
+                    sub: patternMatch.sub,
+                    id: patternMatch.id
                 });
                 break;
             case "douyin":
             case "tiktok":
                 r = await tiktok({
                     host: host,
-                    postId: patternMatch["postId"],
-                    id: patternMatch["id"],
+                    postId: patternMatch.postId,
+                    id: patternMatch.id,
                     noWatermark: obj.isNoTTWatermark,
                     fullAudio: obj.isTTFullAudio,
                     isAudioOnly: isAudioOnly
@@ -97,7 +104,7 @@ export default async function(host, patternMatch, url, lang, obj) {
                 break;
             case "vimeo":
                 r = await vimeo({
-                    id: patternMatch["id"].slice(0, 11),
+                    id: patternMatch.id.slice(0, 11),
                     quality: obj.vQuality,
                     isAudioOnly: isAudioOnly,
                     forceDash: isAudioOnly ? true : obj.vimeoDash
@@ -107,10 +114,10 @@ export default async function(host, patternMatch, url, lang, obj) {
                 isAudioOnly = true;
                 r = await soundcloud({
                     url,
-                    author: patternMatch["author"],
-                    song: patternMatch["song"],
-                    shortLink: patternMatch["shortLink"] || false,
-                    accessKey: patternMatch["accessKey"] || false
+                    author: patternMatch.author,
+                    song: patternMatch.song,
+                    shortLink: patternMatch.shortLink || false,
+                    accessKey: patternMatch.accessKey || false
                 });
                 break;
             case "instagram":
@@ -121,31 +128,31 @@ export default async function(host, patternMatch, url, lang, obj) {
                 break;
             case "vine":
                 r = await vine({
-                    id: patternMatch["id"]
+                    id: patternMatch.id
                 });
                 break;
             case "pinterest":
                 r = await pinterest({
-                    id: patternMatch["id"]
+                    id: patternMatch.id
                 });
                 break;
             case "streamable":
                 r = await streamable({
-                    id: patternMatch["id"],
+                    id: patternMatch.id,
                     quality: obj.vQuality,
                     isAudioOnly: isAudioOnly,
                 });
                 break;
             case "twitch":
                 r = await twitch({
-                    clipId: patternMatch["clip"] || false,
+                    clipId: patternMatch.clip || false,
                     quality: obj.vQuality,
                     isAudioOnly: obj.isAudioOnly
                 });
                 break;
             case "rutube":
                 r = await rutube({
-                    id: patternMatch["id"],
+                    id: patternMatch.id,
                     quality: obj.vQuality,
                     isAudioOnly: isAudioOnly
                 });

src/modules/processing/services/ok.js

@@ -0,0 +1,56 @@
+import { genericUserAgent, maxVideoDuration } from "../../config.js";
+import { cleanString } from "../../sub/utils.js";
+
+const resolutions = {
+    "ultra": "2160",
+    "quad": "1440",
+    "full": "1080",
+    "hd": "720",
+    "sd": "480",
+    "low": "360",
+    "lowest": "240",
+    "mobile": "144"
+}
+
+export default async function(o) {
+    let quality = o.quality === "max" ? "2160" : o.quality;
+
+    let html = await fetch(`https://ok.ru/video/${o.id}`, {
+        headers: { "user-agent": genericUserAgent }
+    }).then((r) => { return r.text() }).catch(() => { return false });
+
+    if (!html) return { error: 'ErrorCouldntFetch' };
+    if (!html.includes(`<div data-module="OKVideo" data-options="{`)) {
+        return { error: 'ErrorEmptyDownload' };
+    }
+
+    let videoData = html.split(`<div data-module="OKVideo" data-options="`)[1].split('" data-')[0].replaceAll("&quot;", '"');
+    videoData = JSON.parse(JSON.parse(videoData).flashvars.metadata);
+
+    if (videoData.provider !== "UPLOADED_ODKL") return { error: 'ErrorUnsupported' };
+    if (videoData.movie.is_live) return { error: 'ErrorLiveVideo' };
+    if (videoData.movie.duration > maxVideoDuration / 1000) return { error: ['ErrorLengthLimit', maxVideoDuration / 60000] };
+
+    let videos = videoData.videos.filter(v => !v.disallowed);
+    let bestVideo = videos.find(v => resolutions[v.name] === quality) || videos[videos.length - 1];
+
+    let fileMetadata = {
+        title: cleanString(videoData.movie.title.trim()),
+        author: cleanString(videoData.author.name.trim()),
+    }
+
+    if (bestVideo) return {
+        urls: bestVideo.url,
+        filenameAttributes: {
+            service: "ok",
+            id: o.id,
+            title: fileMetadata.title,
+            author: fileMetadata.author,
+            resolution: `${resolutions[bestVideo.name]}p`,
+            qualityLabel: `${resolutions[bestVideo.name]}p`,
+            extension: "mp4"
+        }
+    }
+
+    return { error: 'ErrorEmptyDownload' }
+}

src/modules/processing/services/vk.js

@@ -12,7 +12,7 @@ export default async function(o) {
 
     if (!html) return { error: 'ErrorCouldntFetch' };
 
-    // decode cyrillic from windows-1251 because vk still uses apis from prehistoring times
+    // decode cyrillic from windows-1251 because vk still uses apis from prehistoric times
     let decoder = new TextDecoder('windows-1251');
     html = decoder.decode(html);
 
@@ -35,7 +35,7 @@ export default async function(o) {
 
     let fileMetadata = {
         title: cleanString(js.player.params[0].md_title.trim()),
-        artist: cleanString(js.player.params[0].md_author.trim()),
+        author: cleanString(js.player.params[0].md_author.trim()),
     }
 
     if (url) return {
@@ -44,7 +44,7 @@ export default async function(o) {
             service: "vk",
             id: `${o.userId}_${o.videoId}`,
             title: fileMetadata.title,
-            author: fileMetadata.artist,
+            author: fileMetadata.author,
             resolution: `${quality}p`,
             qualityLabel: `${quality}p`,
             extension: "mp4"

src/modules/processing/servicesConfig.json

@@ -1,5 +1,5 @@
 {
-    "audioIgnore": ["vk"],
+    "audioIgnore": ["vk", "ok"],
     "config": {
         "bilibili": {
             "alias": "bilibili.com videos",
@@ -28,6 +28,12 @@
             "patterns": ["video:userId_:videoId", "clip:userId_:videoId", "clips:duplicate?z=clip:userId_:videoId"],
             "enabled": true
         },
+        "ok": {
+            "alias": "ok video",
+            "tld": "ru",
+            "patterns": ["video/:id"],
+            "enabled": true
+        },
         "youtube": {
             "alias": "youtube videos, shorts & music",
             "patterns": ["watch?v=:id", "embed/:id", "watch/:id"],

src/modules/processing/servicesPatternTesters.js

@@ -5,6 +5,9 @@ export const testers = {
     "instagram": (patternMatch) =>
         patternMatch.postId?.length <= 12
         || (patternMatch.username?.length <= 30 && patternMatch.storyId?.length <= 24),
+    
+    "ok": (patternMatch) =>
+        patternMatch.id?.length <= 16,
 
     "pinterest": (patternMatch) =>
         patternMatch.id?.length <= 128,