fuzzy matching for title

Co-authored-by: Jip Frijlink <JipFr@users.noreply.github.com>

src/backend/providers/flixhq.ts

@@ -1,3 +1,4 @@
+import { compareTitle } from "@/utils/titleMatch";
 import { proxiedFetch } from "../helpers/fetch";
 import { registerProvider } from "../helpers/register";
 import { MWStreamQuality, MWStreamType } from "../helpers/streams";
@@ -19,9 +20,8 @@ registerProvider({
         baseURL: flixHqBase,
       }
     );
-    // TODO fuzzy match or normalize title before comparison
     const foundItem = searchResults.results.find((v: any) => {
-      return v.title === media.meta.title && v.releaseDate === media.meta.year;
+      return compareTitle(v.title, media.meta.title) && v.releaseDate === media.meta.year;
     });
     if (!foundItem) throw new Error("No watchable item found");
     const flixId = foundItem.id;

src/backend/providers/superstream/index.ts

@@ -10,6 +10,7 @@ import {
   MWStreamQuality,
   MWStreamType,
 } from "@/backend/helpers/streams";
+import { compareTitle } from "@/utils/titleMatch";
 
 const nanoid = customAlphabet("0123456789abcdef", 32);
 
@@ -128,10 +129,9 @@ registerProvider({
     const searchRes = (await get(searchQuery, true)).data;
     progress(33);
 
-    // TODO: add fuzzy search and normalise strings before matching
     const superstreamEntry = searchRes.find(
       (res: any) =>
-        res.title === media.meta.title && res.year === Number(media.meta.year)
+      compareTitle(res.title, media.meta.title) && res.year === Number(media.meta.year)
     );
 
     if (!superstreamEntry) throw new Error("No entry found on SuperStream");

src/utils/titleMatch.ts

@@ -0,0 +1,7 @@
+function normalizeTitle(title: string): string {
+    return title.trim().toLowerCase().replace(/[\'\"\:]/g, "").replace(/[^a-zA-Z0-9]+/g, "_");
+}
+
+export function compareTitle(a: string, b: string): boolean {
+    return normalizeTitle(a) === normalizeTitle(b);
+}