Added Freetar https://github.com/libredirect/browser_extension/issues/942

src/assets/images/ultimateGuitar-icon.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg"  width="40" height="40" viewBox="0 0 40 40" ><path fill="#ffd706" d="m5 3.4 3.25 9.15C9.2 9.85 11.7 6.8 15.8 6.8c4.3 0 6.95 3.15 7.45 6.6h6.8L33.25 1 25.7 4.9c-1.8-1.5-4.15-2.35-6.7-2.35-3.45 0-6 1.4-7.7 3.3L5 3.4zM18.5 21.65 36 13.4v14.9l-3.65-1.4C30.3 33.15 25.6 37.6 18.4 37.6c-8 0-13.6-6.25-13.6-13.9 0-2.25.45-4.1 1.25-5.9h.1a13.79 13.79 0 0 0-.65 4.3c0 6.05 4.6 10.6 10.55 10.6 5.3 0 8.7-3.7 10.3-8.05l-7.85-3z"></path></svg>

src/assets/javascripts/services.js

@@ -531,6 +531,15 @@ function rewrite(url, frontend, randomInstance) {
       }
       return `${randomInstance}${url.pathname}${url.search}`
     }
+    case "freetar":
+      if (url.pathname.startsWith("/search.php")) {
+        url.searchParams.set("search_term", url.searchParams.get("value"))
+        url.searchParams.delete("value")
+        url.searchParams.delete("search_type")
+        return `${randomInstance}/search${url.search}`
+      }
+      if (url.pathname.startsWith("/artist")) return
+      return `${randomInstance}${url.pathname}${url.search}`
     case "piped":
     case "pipedMaterial":
     case "cloudtube":
@@ -779,6 +788,7 @@ const defaultInstances = {
   priviblur: ["https://pb.bloat.cat"],
   nitter: ["https://nitter.privacydev.net"],
   pasted: ["https://pasted.drakeerv.com"],
+  freetar: ["https://freetar.de"],
 }
 
 function initDefaults() {

src/config.json

@@ -1032,6 +1032,24 @@
       },
       "imageType": "svgMono",
       "url": "https://paste.libredirect.invalid"
+    },
+    "ultimateGuitar": {
+      "frontends": {
+        "freetar": {
+          "name": "Freetar",
+          "instanceList": true,
+          "url": "https://github.com/kmille/freetar"
+        }
+      },
+      "targets": ["^https?:\\/{2}(tabs\\.|www\\.)?ultimate-guitar\\.com"],
+      "name": "Ultimate Guitar",
+      "options": {
+        "enabled": false,
+        "unsupportedUrls": "bypass",
+        "frontend": "freetar"
+      },
+      "imageType": "svg",
+      "url": "https://www.ultimate-guitar.com"
     }
   }
 }