api/processing/url: improve vk url parsing

Author: wukko

api/src/processing/service-config.js

@@ -186,12 +186,13 @@ export const services = {
         patterns: [
             "video:ownerId_:videoId",
             "clip:ownerId_:videoId",
-            "clips:duplicate?z=clip:ownerId_:videoId",
-            "videos:duplicate?z=video:ownerId_:videoId",
             "video:ownerId_:videoId_:accessKey",
             "clip:ownerId_:videoId_:accessKey",
-            "clips:duplicate?z=clip:ownerId_:videoId_:accessKey",
-            "videos:duplicate?z=video:ownerId_:videoId_:accessKey"
+
+            // links with a duplicate author id and/or zipper query param
+            "clips:duplicateId",
+            "videos:duplicateId",
+            "search/video"
         ],
         subdomains: ["m"],
         altDomains: ["vkvideo.ru", "vk.ru"],

api/src/processing/url.js

@@ -17,7 +17,7 @@ function aliasURL(url) {
             if (url.pathname.startsWith('/live/') || url.pathname.startsWith('/shorts/')) {
                 url.pathname = '/watch';
                 // parts := ['', 'live' || 'shorts', id, ...rest]
-                url.search = `?v=${encodeURIComponent(parts[2])}`
+                url.search = `?v=${encodeURIComponent(parts[2])}`;
             }
             break;
 
@@ -61,23 +61,23 @@ function aliasURL(url) {
 
         case "b23":
             if (url.hostname === 'b23.tv' && parts.length === 2) {
-                url = new URL(`https://bilibili.com/_shortLink/${parts[1]}`)
+                url = new URL(`https://bilibili.com/_shortLink/${parts[1]}`);
             }
             break;
 
         case "dai":
             if (url.hostname === 'dai.ly' && parts.length === 2) {
-                url = new URL(`https://dailymotion.com/video/${parts[1]}`)
+                url = new URL(`https://dailymotion.com/video/${parts[1]}`);
             }
             break;
 
         case "facebook":
         case "fb":
             if (url.searchParams.get('v')) {
-                url = new URL(`https://web.facebook.com/user/videos/${url.searchParams.get('v')}`)
+                url = new URL(`https://web.facebook.com/user/videos/${url.searchParams.get('v')}`);
             }
             if (url.hostname === 'fb.watch') {
-                url = new URL(`https://web.facebook.com/_shortLink/${parts[1]}`)
+                url = new URL(`https://web.facebook.com/_shortLink/${parts[1]}`);
             }
             break;
 
@@ -92,6 +92,9 @@ function aliasURL(url) {
             if (services.vk.altDomains.includes(url.hostname)) {
                 url.hostname = 'vk.com';
             }
+            if (url.searchParams.get('z')) {
+                url = new URL(`https://vk.com/${url.searchParams.get('z')}`);
+            }
             break;
 
         case "xhslink":
@@ -106,7 +109,7 @@ function aliasURL(url) {
                 url.pathname = `/share/${idPart.slice(-32)}`;
             }
             break;
-            
+
         case "redd":
             /* reddit short video links can be treated by changing https://v.redd.it/<id>
             to https://reddit.com/video/<id>.*/