diff --git a/src/sidebar.js b/src/sidebar.js
index f6da62e..def1284 100644
--- a/src/sidebar.js
+++ b/src/sidebar.js
@@ -1,5 +1,3 @@
-document.body.style.border = "5px solid red";
-
 function onError(error) {
     console.error(`Error: ${error}`);
     $('#error-message').text(`Error: ${error}`);
@@ -46,33 +44,6 @@ function extractBookId(url){
     }
 }
 
-// class MiniWebServer{
-
-//     constructor() {
-//         this.url = "http://127.0.0.1:8080/test.zip"
-//     }
-
-//     downloadTestZip(){
-//         console.info(`Downloading ${this.url}`)
-//         return fetch(this.url, {
-//             credentials: 'include'
-//         }).then((res) => {
-//             console.log(`Getting blob.`)
-//             return res.blob()
-//         }).then(JSZip.loadAsync)
-//         .then((zip) => {
-//             this.zip = zip
-//         })
-
-//     }
-
-//     fetchUrl(url){
-//         let name = "meta/"+url.replace(/[^a-z0-9]/gi, '_').toLowerCase()
-//         this.zip.file(name)
-//         .
-//     }
-// }
-
 class Book{
 
     constructor(book_id, epub) {
@@ -162,30 +133,6 @@ class Book{
         return Promise.all(downloads)
     }
 
-    downloadMetaContent(){
-        let downloads = []
-        // downloads.push(this.downloadResource(this.book_info.cover))
-        downloads.push(
-            this.downloadJson(this.book_info.toc)
-            .then((json)=>{
-                this.book_toc=json
-            }))
-        downloads.push(
-            this.downloadJson(this.book_info.flat_toc)
-            .then((json)=>{
-                this.book_flattoc=json
-            }))
-        downloads.push(
-            Promise.map(this.book_info.chapters, (chapter) => {
-                return this.downloadJson(chapter)
-                        .then((json) => {
-                             return this.extractChapterAssets(json)
-                        })
-            },{concurrency: 1}))
-
-        return Promise.all(downloads)
-    }
-
 
     extractChapterAssets(json){
         if (!json.asset_base_url
@@ -198,7 +145,8 @@ class Book{
             url: json.content,
             file: json.full_path,
             context: null,
-            mime: null
+            mime: null,
+            content: null,
         })
         // List of images.
         for (let idx in json.images){
@@ -272,7 +220,8 @@ function onDownloadBookClicked(){
         .then(() => { renderInfo(book); })
         .then(() => { return book.downloadChapterList(); })
         .then(() => { return renderChapterList(book); })
-        .then(() => { return book.downloadContent(); })
+        .then(() => { return book.downloadMetaContent(); })
+        // .then(() => { return book.downloadContent(); })
         .then(() => { return createEpub(book, epub); })
         .then(() => { return epub.generateAsync(); })
         .then((file) => {