enhanced book backend

src/api/books/books.controller.ts

@@ -3,29 +3,27 @@ import * as booksService from './books.service';
 import {getExtension} from '../../shared/extensions';
 import {BookRequest, ChapterRequest, SearchRequest} from '../types';
 
-export async function getBook(req: BookRequest, reply: FastifyReply) {
+export async function getBook(req: any, reply: FastifyReply) {
     try {
         const { id } = req.params;
-        const source = req.query.ext || 'anilist';
+        const source = req.query.source;
 
         let book;
         if (source === 'anilist') {
             book = await booksService.getBookById(id);
         } else {
             const ext = getExtension(source);
-
             const result = await booksService.getBookInfoExtension(ext, id);
             book = result || null;
         }
 
         return book;
-
     } catch (err) {
-        const error = err as Error;
-        return { error: error.toString() };
+        return { error: (err as Error).message };
     }
 }
 
+
 export async function getTrending(req: FastifyRequest, reply: FastifyReply) {
     try {
         const results = await booksService.getTrendingBooks();
@@ -88,30 +86,31 @@ export async function searchBooksInExtension(req: any, reply: FastifyReply) {
 export async function getChapters(req: any, reply: FastifyReply) {
     try {
         const { id } = req.params;
-        const { ext } = req.query;
-        return await booksService.getChaptersForBook(id, Boolean(ext));
-    } catch (err) {
+        const source = req.query.source || 'anilist';
+
+        const isExternal = source !== 'anilist';
+        return await booksService.getChaptersForBook(id, isExternal);
+    } catch {
         return { chapters: [] };
     }
 }
 
+
 export async function getChapterContent(req: any, reply: FastifyReply) {
     try {
         const { bookId, chapter, provider } = req.params;
-        const { ext } = req.query;
+        const source = req.query.source || 'anilist';
 
         const content = await booksService.getChapterContent(
             bookId,
             chapter,
             provider,
-            ext
+            source
         );
 
         return reply.send(content);
     } catch (err) {
-        const error = err as Error;
-        console.error("getChapterContent error:", error.message);
-
+        console.error("getChapterContent error:", (err as Error).message);
         return reply.code(500).send({ error: "Error loading chapter" });
     }
 }

src/api/books/books.service.ts

@@ -255,7 +255,8 @@ async function searchChaptersInExtension(ext: Extension, name: string, searchTit
             number: parseFloat(ch.number.toString()),
             title: ch.title,
             date: ch.releaseDate,
-            provider: name
+            provider: name,
+            index: ch.index
         }));
 
         await setCache(cacheKey, result, CACHE_TTL_MS);
@@ -311,17 +312,15 @@ export async function getChaptersForBook(id: string, ext: Boolean): Promise<{ ch
     };
 }
 
-export async function getChapterContent(bookId: string, chapterIndex: string, providerName: string, name: string): Promise<ChapterContent> {
+export async function getChapterContent(bookId: string, chapterIndex: string, providerName: string, source: string): Promise<ChapterContent> {
     const extensions = getAllExtensions();
     const ext = extensions.get(providerName);
 
     if (!ext) {
         throw new Error("Provider not found");
     }
-    let exts = "anilist";
-    if (name) exts = "ext";
 
-    const contentCacheKey = `content:${providerName}:${exts}:${bookId}:${chapterIndex}`;
+    const contentCacheKey = `content:${providerName}:${source}:${bookId}:${chapterIndex}`;
     const cachedContent = await getCache(contentCacheKey);
 
     if (cachedContent) {
@@ -340,7 +339,8 @@ export async function getChapterContent(bookId: string, chapterIndex: string, pr
         }
     }
 
-    const chapterList = await getChaptersForBook(bookId, Boolean(name));
+    const isExternal = source !== 'anilist';
+    const chapterList = await getChaptersForBook(bookId, isExternal);
 
     if (!chapterList?.chapters || chapterList.chapters.length === 0) {
         throw new Error("Chapters not found");

src/api/types.ts

@@ -78,6 +78,7 @@ export interface Episode {
 }
 
 export interface Chapter {
+    index: number;
     id: string;
     number: string | number;
     title?: string;

src/scripts/books/book.js

@@ -6,6 +6,14 @@ const itemsPerPage = 12;
 let extensionName = null;
 let bookSlug = null;
 
+function getBookUrl(id, source = 'anilist') {
+    return `/api/book/${id}?source=${source}`;
+}
+
+function getChaptersUrl(id, source = 'anilist') {
+    return `/api/book/${id}/chapters?source=${source}`;
+}
+
 async function init() {
     try {
         const path = window.location.pathname;
@@ -24,9 +32,10 @@ async function init() {
 
         const idForFetch = currentBookId;
 
-        const fetchUrl = extensionName
-            ? `/api/book/${idForFetch}?ext=${extensionName}`
-            : `/api/book/${idForFetch}`;
+        const fetchUrl = getBookUrl(
+            idForFetch,
+            extensionName || 'anilist'
+        );
 
         const res = await fetch(fetchUrl);
         const data = await res.json();
@@ -129,9 +138,10 @@ async function loadChapters(idForFetch) {
 
     try {
 
-        const fetchUrl = extensionName
-            ? `/api/book/${idForFetch}/chapters?ext=${extensionName}`
-            : `/api/book/${idForFetch}/chapters`;
+        const fetchUrl = getChaptersUrl(
+            idForFetch,
+            extensionName || 'anilist'
+        );
 
         const res = await fetch(fetchUrl);
         const data = await res.json();
@@ -174,7 +184,7 @@ function populateProviderFilter() {
     if (providers.length > 0) {
         select.style.display = 'inline-block';
 
-        select.innerHTML = '';
+        select.innerHTML = '<option value="all">All Providers</option>';
 
         providers.forEach(prov => {
             const opt = document.createElement('option');
@@ -236,7 +246,7 @@ function renderTable(idForFetch) {
             <td>${ch.title || 'Chapter ' + ch.number}</td>
             <td><span class="pill" style="font-size:0.75rem;">${ch.provider}</span></td>
             <td>
-                <button class="read-btn-small" onclick="openReader('${bookId}', '${realIndex}', '${ch.provider}')">
+                <button class="read-btn-small" onclick="openReader('${bookId}', '${ch.index}', '${ch.provider}')">
                     Read
                 </button>
             </td>
@@ -276,8 +286,8 @@ function updatePagination() {
 function openReader(bookId, chapterId, provider) {
     const c = encodeURIComponent(chapterId);
     const p = encodeURIComponent(provider);
-    let extension = "";
-    if (extensionName) extension = "?" + extensionName;
+    let extension = "?source=anilist";
+    if (extensionName) extension = "?source=" + extensionName;
     window.location.href = `/read/${p}/${c}/${bookId}${extension}`;
 }
 

src/scripts/books/reader.js

@@ -126,10 +126,15 @@ async function loadChapter() {
         </div>
     `;
 
+    const urlParams = new URLSearchParams(window.location.search);
+    let source = urlParams.get('source');
+    if (!source) {
+        source = 'anilist';
+    }
+    const newEndpoint = `/api/book/${bookId}/${chapter}/${provider}?source=${source}`;
+
     try {
-        let ext = ""
-        if(hasQuery) ext = "?ext=yes"
-        const res = await fetch(`/api/book/${bookId}/${chapter}/${provider}${ext}`);
+        const res = await fetch(newEndpoint);
         const data = await res.json();
 
         if (data.title) {
@@ -480,12 +485,13 @@ document.getElementById('back-btn').addEventListener('click', () => {
     const provider = parts[2];
     const mangaId = parts[4];
 
-    const isInt = Number.isInteger(Number(mangaId));
+    const urlParams = new URLSearchParams(window.location.search);
+    let source = urlParams.get('source');
 
-    if (isInt) {
+    if (!source) {
         window.location.href = `/book/${mangaId}`;
     } else {
-        window.location.href = `/book/${provider}/${mangaId}`;
+        window.location.href = `/book/${source}/${mangaId}`;
     }
 });