support for headless browser & changes on book api

src/scripts/books/book.js

@@ -130,7 +130,7 @@ async function loadChapters(idForFetch) {
     try {
 
         const fetchUrl = extensionName
-            ? `/api/book/${idForFetch}/chapters`
+            ? `/api/book/${idForFetch}/chapters?ext=${extensionName}`
             : `/api/book/${idForFetch}/chapters`;
 
         const res = await fetch(fetchUrl);
@@ -174,7 +174,7 @@ function populateProviderFilter() {
     if (providers.length > 0) {
         select.style.display = 'inline-block';
 
-        select.innerHTML = '<option value="all">All Providers</option>';
+        select.innerHTML = '';
 
         providers.forEach(prov => {
             const opt = document.createElement('option');
@@ -276,7 +276,9 @@ function updatePagination() {
 function openReader(bookId, chapterId, provider) {
     const c = encodeURIComponent(chapterId);
     const p = encodeURIComponent(provider);
-    window.location.href = `/read/${p}/${c}/${bookId}`;
+    let extension = "";
+    if (extensionName) extension = "?" + extensionName;
+    window.location.href = `/read/${p}/${c}/${bookId}${extension}`;
 }
 
 init();

src/scripts/books/reader.js

@@ -10,6 +10,8 @@ const nextBtn = document.getElementById('next-chapter');
 const lnSettings = document.getElementById('ln-settings');
 const mangaSettings = document.getElementById('manga-settings');
 
+const hasQuery = window.location.search.length > 0;
+
 const config = {
     ln: {
         fontSize: 18,
@@ -125,7 +127,9 @@ async function loadChapter() {
     `;
 
     try {
-        const res = await fetch(`/api/book/${bookId}/${chapter}/${provider}`);
+        let ext = ""
+        if(hasQuery) ext = "?ext=yes"
+        const res = await fetch(`/api/book/${bookId}/${chapter}/${provider}${ext}`);
         const data = await res.json();
 
         if (data.title) {