refactor: replace amvstrm source with aniwatch

src/controllers/episodes/getByAniListId/amvstrm.ts

@@ -1,60 +0,0 @@
-import { Episode, type EpisodesResponse } from "./episode";
-
-export async function getEpisodesFromAmvstrm(
-  aniListId: number,
-): Promise<EpisodesResponse | null> {
-  try {
-    const episodes: Episode[] | null = await fetch(
-      `https://amvstrm.up.railway.app/api/v2/episode/${aniListId}`,
-    )
-      .then((res) => res.json<AmvstrmEpisodesResponse>())
-      .then(({ code, message, episodes }) => {
-        if (code >= 400) {
-          console.error(
-            `Error trying to load episodes from amvstrm; aniListId: ${aniListId}, code: ${code}, message: ${message}`,
-          );
-          return null;
-        }
-
-        return episodes.map<Episode>(
-          ({ id, description, image, title, episode, airDate }) => ({
-            id,
-            number: episode,
-            description,
-            img: image,
-            title,
-            updatedAt: airDate ?? 0,
-          }),
-        );
-      });
-    if (!episodes || episodes.length === 0) {
-      return null;
-    }
-
-    return { providerId: "amvstrm", episodes };
-  } catch (error) {
-    console.error(
-      new Error(
-        `Error trying to load episodes from amvstrm; aniListId: ${aniListId}`,
-        { cause: error },
-      ),
-    );
-  }
-
-  return null;
-}
-
-interface AmvstrmEpisodesResponse {
-  code: number;
-  message: string;
-  episodes: AmvstrmEpisode[];
-}
-
-interface AmvstrmEpisode {
-  id: string;
-  title: string;
-  description: string | null;
-  episode: number;
-  image: string;
-  airDate: null;
-}

src/controllers/episodes/getByAniListId/aniwatch.ts

@@ -0,0 +1,107 @@
+import { Episode, type EpisodesResponse } from "./episode";
+
+export async function getEpisodesFromAniwatch(
+  aniListId: number,
+): Promise<EpisodesResponse | null> {
+  try {
+    const animeTitle = await import("~/controllers/title/anilist")
+      .then(({ fetchTitleFromAnilist }) =>
+        fetchTitleFromAnilist(aniListId, undefined),
+      )
+      .then((title) => title?.title?.userPreferred ?? title?.title?.english);
+
+    if (!animeTitle) {
+      return null;
+    }
+
+    const aniwatchId = await getAniwatchId(animeTitle);
+    if (!aniwatchId) {
+      return null;
+    }
+
+    const episodes: Episode[] | null = await fetch(
+      `https://aniwatch.up.railway.app/anime/episodes/${aniwatchId}`,
+    )
+      .then((res) => res.json<AniwatchEpisodesResponse>())
+      .then(({ totalEpisodes, episodes }) => {
+        if (totalEpisodes === 0) {
+          console.error(
+            `Error trying to load episodes from aniwatch; aniListId: ${aniListId}, totalEpisodes: ${totalEpisodes}`,
+          );
+          return null;
+        }
+
+        return episodes.map<Episode>(({ episodeId, number, title }) => ({
+          id: episodeId,
+          number,
+          title,
+          updatedAt: 0,
+        }));
+      });
+    if (!episodes || episodes.length === 0) {
+      return null;
+    }
+
+    return { providerId: "aniwatch", episodes };
+  } catch (error) {
+    console.error(
+      new Error(
+        `Error trying to load episodes from aniwatch; aniListId: ${aniListId}`,
+        { cause: error },
+      ),
+    );
+  }
+
+  return null;
+}
+
+function getAniwatchId(animeTitle: string): Promise<string | undefined> {
+  return fetch(
+    `https://aniwatch.up.railway.app/anime/search?q=${encodeURIComponent(animeTitle)}`,
+  )
+    .then((res) => res.json<AniwatchSearchResponse>())
+    .then(({ animes }) => animes[0]?.id);
+}
+
+export interface AniwatchEpisodesResponse {
+  totalEpisodes: number;
+  episodes: AniwatchEpisode[];
+}
+
+export interface AniwatchEpisode {
+  title: string;
+  episodeId: string;
+  number: number;
+  isFiller: boolean;
+}
+
+export interface AniwatchSearchResponse {
+  animes: Anime[];
+  currentPage: number;
+  hasNextPage: boolean;
+  totalPages: number;
+}
+
+interface Anime {
+  id: string;
+  name: string;
+  jname: string;
+  poster: string;
+  duration: string;
+  type: Type;
+  rating: null | string;
+  episodes: Episodes;
+}
+
+interface Episodes {
+  sub: number | null;
+  dub: number | null;
+}
+
+enum Type {
+  Movie = "Movie",
+  Ona = "ONA",
+  Ova = "OVA",
+  Special = "Special",
+  Tv = "TV",
+}

src/controllers/episodes/getByAniListId/index.ts

@@ -59,8 +59,8 @@ app.openapi(route, async (c) => {
         getEpisodesFromConsumet(aniListId),
       ),
     () =>
-      import("./amvstrm").then(({ getEpisodesFromAmvstrm }) =>
-        getEpisodesFromAmvstrm(aniListId),
+      import("./aniwatch").then(({ getEpisodesFromAniwatch }) =>
+        getEpisodesFromAniwatch(aniListId),
       ),
   ]);
 

src/controllers/episodes/getEpisodeUrl/amvstrm.ts

@@ -1,75 +0,0 @@
-import type { FetchUrlResponse } from "./responseType";
-
-export async function getSourcesFromAmvstrm(
-  watchId: string,
-): Promise<FetchUrlResponse | null> {
-  const source = await fetch(
-    `https://amvstrm.up.railway.app/api/v2/stream/${watchId}`,
-  )
-    .then((res) => res.json<AmvstrmStreamResponse>())
-    .then(({ stream }) => {
-      const streamObj = stream?.multi;
-      if (!!streamObj) {
-        return streamObj.main ?? streamObj.backup;
-      }
-    })
-    .then((streamObj) => streamObj?.url);
-
-  if (!source) {
-    return null;
-  }
-
-  return {
-    source,
-    subtitles: [],
-    audio: [],
-  };
-}
-
-interface AmvstrmStreamResponse {
-  code: number;
-  message: string;
-  info: Info;
-  stream: Stream;
-  iframe: Iframe[];
-  plyr: Nspl;
-  nspl: Nspl;
-}
-
-interface Iframe {
-  name: string;
-  iframe: string;
-}
-
-interface Info {
-  title: string;
-  id: string;
-  episode: string;
-}
-
-interface Nspl {
-  main: string;
-  backup: string;
-}
-
-interface Stream {
-  multi: Multi;
-  tracks: Tracks;
-}
-
-interface Multi {
-  main: Backup;
-  backup: Backup;
-}
-
-interface Backup {
-  url: string;
-  label: string;
-  isM3U8: boolean;
-  quality: string;
-}
-
-interface Tracks {
-  file: string;
-  kind: string;
-}

src/controllers/episodes/getEpisodeUrl/anify.ts

@@ -1,5 +1,6 @@
 import { sortByProperty } from "~/libs/sortByProperty";
 
+import { type SkipTime, convertSkipTime } from "./convertSkipTime";
 import {
   audioPriority,
   qualityPriority,
@@ -37,14 +38,8 @@ export async function getSourcesFromAnify(
     source,
     audio,
     subtitles,
-    intro:
-      typeof intro?.start === "number" && typeof intro?.end === "number"
-        ? [intro.start, intro.end].map((seconds) => Math.floor(seconds))
-        : undefined,
-    outro:
-      typeof outro?.start === "number" && typeof outro?.end === "number"
-        ? [outro.start, outro.end].map((seconds) => Math.floor(seconds))
-        : undefined,
+    intro: convertSkipTime(intro),
+    outro: convertSkipTime(outro),
     headers: Object.keys(headers ?? {}).length > 0 ? headers : undefined,
   };
 }
@@ -58,11 +53,6 @@ interface AnifySourcesResponse {
   headers?: Record<string, string>;
 }
 
-interface SkipTime {
-  start: number;
-  end: number;
-}
-
 interface VideoSource {
   url: string;
   quality: string;

src/controllers/episodes/getEpisodeUrl/aniwatch.ts

@@ -0,0 +1,54 @@
+import { type SkipTime, convertSkipTime } from "./convertSkipTime";
+import type { FetchUrlResponse } from "./responseType";
+
+export async function getSourcesFromAmvstrm(
+  watchId: string,
+): Promise<FetchUrlResponse | null> {
+  const { source, intro, outro, subtitles } = await fetch(
+    `https://aniwatch.up.railway.app/anime/episode-srcs?id=${encodeURIComponent(watchId)}`,
+  )
+    .then((res) => res.json<AniwatchEpisodeUrlResponse>())
+    .then(({ intro, outro, sources, tracks }) => {
+      return {
+        intro: convertSkipTime(intro),
+        outro: convertSkipTime(outro),
+        source: sources[0].url,
+        subtitles: tracks
+          .filter(({ kind }) => kind === "captions")
+          .map(({ file, label }) => ({ url: file, lang: label ?? "" })),
+      };
+    });
+
+  if (!source) {
+    return null;
+  }
+
+  return {
+    source,
+    intro,
+    outro,
+    subtitles,
+    audio: [],
+  };
+}
+
+interface AniwatchEpisodeUrlResponse {
+  tracks: Track[];
+  intro: SkipTime;
+  outro: SkipTime;
+  sources: Source[];
+  anilistID: number;
+  malID: number;
+}
+
+interface Source {
+  url: string;
+  type: string;
+}
+
+interface Track {
+  file: string;
+  label?: string;
+  kind: string;
+  default?: boolean;
+}

src/controllers/episodes/getEpisodeUrl/convertSkipTime.ts

@@ -0,0 +1,11 @@
+export interface SkipTime {
+  start: number;
+  end: number;
+}
+
+export function convertSkipTime(skipTime: SkipTime): number[] | undefined {
+  return typeof skipTime?.start === "number" &&
+    typeof skipTime?.end === "number"
+    ? [skipTime.start, skipTime.end].map((seconds) => Math.floor(seconds))
+    : undefined;
+}

src/controllers/episodes/getEpisodeUrl/index.ts

@@ -94,9 +94,9 @@ app.openapi(route, async (c) => {
     }
   }
 
-  if (provider === "amvstrm") {
+  if (provider === "aniwatch") {
     try {
-      const result = await import("./amvstrm").then(
+      const result = await import("./aniwatch").then(
         ({ getSourcesFromAmvstrm }) => getSourcesFromAmvstrm(id),
       );
       if (!result) {

src/controllers/search/amvstrm.ts

@@ -1,31 +0,0 @@
-export async function fetchSearchResultsFromAmvstrm(
-  query: string,
-  page: number,
-  limit: number,
-) {
-  return fetch(
-    `https://amvstrm.up.railway.app/api/v2/search?q=${query}&p=${page}&limit=${limit}`,
-  )
-    .then((res) => res.json<any>())
-    .then(({ pageInfo: { hasNextPage }, results }) => ({
-      hasNextPage,
-      results: results.map(
-        ({
-          id,
-          title: { userPreferred, english },
-          coverImage: { extraLarge, large, medium },
-        }: any) => ({
-          id,
-          title: { userPreferred, english },
-          coverImage: { extraLarge, large, medium },
-        }),
-      ),
-    }))
-    .then((searchResults) => {
-      if (searchResults.results.length === 0) {
-        return undefined;
-      }
-
-      return searchResults;
-    });
-}

src/controllers/search/index.spec.ts

@@ -12,12 +12,6 @@ describe('requests the "/search" route', () => {
     expect(response.json()).resolves.toMatchSnapshot();
   });
 
-  it("valid query that returns amvstrm results", async () => {
-    const response = await app.request("/search?query=amvstrm");
-
-    expect(response.json()).resolves.toMatchSnapshot();
-  });
-
   it("query that returns no results", async () => {
     const response = await app.request("/search?query=a");
 

src/controllers/search/index.ts

@@ -3,7 +3,6 @@ import { OpenAPIHono, createRoute, z } from "@hono/zod-openapi";
 import { fetchFromMultipleSources } from "~/libs/fetchFromMultipleSources";
 import { PaginatedResponseSchema } from "~/types/schema";
 
-import { fetchSearchResultsFromAmvstrm } from "./amvstrm";
 import { fetchSearchResultsFromAnilist } from "./anilist";
 import { SearchResult } from "./searchResult";
 
@@ -41,7 +40,6 @@ app.openapi(route, async (c) => {
 
   const { result: response, errorOccurred } = await fetchFromMultipleSources([
     () => fetchSearchResultsFromAnilist(query, page, limit),
-    () => fetchSearchResultsFromAmvstrm(query, page, limit),
   ]);
 
   if (!response) {

src/controllers/title/amvstrm.ts

@@ -1,62 +0,0 @@
-import { Title } from "~/types/title";
-
-export async function fetchTitleFromAmvstrm(
-  aniListId: number,
-): Promise<Title | undefined> {
-  return Promise.all([
-    fetch(`https://amvstrm.up.railway.app/api/v2/info/${aniListId}`).then(
-      (res) => res.json<any>(),
-    ),
-    fetchMissingInformationFromAnify(aniListId).catch((err) => {
-      console.error("Failed to get missing information from Anify", err);
-      return null;
-    }),
-  ]).then(async ([amvstrmInfo, anifyInfo]) => {
-    if (amvstrmInfo.code >= 400) {
-      console.error(
-        `Error trying to load title from amvstrm; aniListId: ${aniListId}, code: ${amvstrmInfo.code}, message: ${amvstrmInfo.message}`,
-      );
-      return undefined;
-    }
-
-    return {
-      id: amvstrmInfo.id,
-      idMal: amvstrmInfo.idMal,
-      title: {
-        userPreferred: amvstrmInfo.title.userPreferred,
-        english: amvstrmInfo.title.english,
-      },
-      description: amvstrmInfo.description,
-      episodes: amvstrmInfo.episodes,
-      genres: amvstrmInfo.genres,
-      status: amvstrmInfo.status,
-      averageScore: amvstrmInfo.score.averageScore,
-      bannerImage: amvstrmInfo.bannerImage ?? anifyInfo?.bannerImage,
-      coverImage: {
-        extraLarge: amvstrmInfo.coverImage.extraLarge,
-        large: amvstrmInfo.coverImage.large,
-        medium: amvstrmInfo.coverImage.medium,
-      },
-      countryOfOrigin:
-        amvstrmInfo.countryOfOrigin ?? anifyInfo?.countryOfOrigin,
-      nextAiringEpisode: amvstrmInfo.nextair,
-      mediaListEntry: null,
-    };
-  });
-}
-
-type AnifyInformation = {
-  bannerImage: string | null;
-  countryOfOrigin: string;
-};
-
-function fetchMissingInformationFromAnify(
-  aniListId: number,
-): Promise<AnifyInformation> {
-  return fetch(`https://anify.eltik.cc/info?id=${aniListId}`)
-    .then((res) => res.json() as Promise<AnifyInformation>)
-    .then(({ bannerImage, countryOfOrigin }) => ({
-      bannerImage,
-      countryOfOrigin,
-    }));
-}

src/controllers/title/index.spec.ts

@@ -22,13 +22,6 @@ describe('requests the "/title" route', () => {
     expect(response.status).toBe(200);
   });
 
-  it("with an unknown title from anilist but valid title from amvstrm", async () => {
-    const response = await app.request("/title?id=50");
-
-    expect(response.json()).resolves.toMatchSnapshot();
-    expect(response.status).toBe(200);
-  });
-
   it("with an unknown title from all sources", async () => {
     const response = await app.request("/title?id=-1");
 

src/controllers/title/index.ts

@@ -9,7 +9,6 @@ import {
 } from "~/types/schema";
 import { Title } from "~/types/title";
 
-import { fetchTitleFromAmvstrm } from "./amvstrm";
 import { fetchTitleFromAnilist } from "./anilist";
 
 const app = new OpenAPIHono();
@@ -50,7 +49,6 @@ app.openapi(route, async (c) => {
 
   const { result: title, errorOccurred } = await fetchFromMultipleSources([
     () => fetchTitleFromAnilist(aniListId, aniListToken ?? undefined),
-    () => fetchTitleFromAmvstrm(aniListId),
   ]);
 
   if (errorOccurred) {