support for rutube, fixes, accommodations for multi lang

src/modules/processing/match.js

@@ -20,6 +20,7 @@ import vine from "./services/vine.js";
 import pinterest from "./services/pinterest.js";
 import streamable from "./services/streamable.js";
 import twitch from "./services/twitch.js";
+import rutube from "./services/rutube.js";
 
 export default async function (host, patternMatch, url, lang, obj) {
     try {
@@ -130,6 +131,13 @@ export default async function (host, patternMatch, url, lang, obj) {
                     isAudioOnly: obj.isAudioOnly
                 });
                 break;
+            case "rutube":
+                r = await rutube({
+                    id: patternMatch["id"],
+                    quality: obj.vQuality,
+                    isAudioOnly: isAudioOnly
+                });
+                break;
             default:
                 return apiJSON(0, { t: errorUnsupported(lang) });
         }

src/modules/processing/services/rutube.js

@@ -0,0 +1,30 @@
+import HLS from 'hls-parser';
+import { maxVideoDuration } from "../../config.js";
+
+export default async function(obj) {
+    let quality = obj.quality === "max" ? "9000" : obj.quality;
+    let play = await fetch(`https://rutube.ru/api/play/options/${obj.id}/?no_404=true&referer&pver=v2`).then((r) => { return r.json() }).catch(() => { return false });
+    if (!play) return { error: 'ErrorCouldntFetch' };
+
+    if ("hls" in play.live_streams) return { error: 'ErrorLiveVideo' };
+    if (!play.video_balancer || play.detail) return { error: 'ErrorEmptyDownload' };
+
+    if (play.duration > maxVideoDuration) return { error: ['ErrorLengthLimit', maxVideoDuration / 60000] };
+    
+    let m3u8 = await fetch(play.video_balancer.m3u8).then((r) => { return r.text() }).catch(() => { return false });
+    if (!m3u8) return { error: 'ErrorCouldntFetch' };
+
+    m3u8 = HLS.parse(m3u8).variants.sort((a, b) => Number(b.bandwidth) - Number(a.bandwidth));
+
+    let bestQuality = m3u8[0];
+    if (Number(quality) < bestQuality.resolution.height) {
+        bestQuality = m3u8.find((i) => (Number(quality) === i["resolution"].height));
+    }
+
+    return {
+        urls: bestQuality.uri,
+        isM3U8: true,
+        audioFilename: `rutube_${play.id}_audio`,
+        filename: `rutube_${play.id}_${bestQuality.resolution.width}x${bestQuality.resolution.height}.mp4`
+    }
+}

src/modules/processing/servicesConfig.json

@@ -78,6 +78,12 @@
             "tld": "tv",
             "patterns": [":channel/clip/:clip"],
             "enabled": true
+        },
+        "rutube": {
+            "alias": "rutube videos",
+            "tld": "ru",
+            "patterns": ["video/:id", "play/embed/:id"],
+            "enabled": true
         }
     }
 }

src/modules/processing/servicesPatternTesters.js

@@ -35,4 +35,6 @@ export const testers = {
     "streamable": (patternMatch) => (patternMatch["id"] && patternMatch["id"].length === 6),
 
     "twitch": (patternMatch) => ((patternMatch["channel"] && patternMatch["clip"] && patternMatch["clip"].length <= 100)),
+
+    "rutube": (patternMatch) => ((patternMatch["id"] && patternMatch["id"].length === 32)),
 }