fixed rss feed generator

node/rss.js

@@ -1,6 +1,9 @@
 const {
     Feed
 } = require("feed");
+const {
+    JSDOM
+} = require("jsdom");
 const fs = require("fs");
 const converter = require("./showdown")(1);
 
@@ -40,13 +43,24 @@ function createFeed(callback) {
             const post = json[i];
             const date = new Date(post.date);
             const index = i;
-            fs.readFile(`${__dirname}/../blog/src/${post.id}.md`, function (_, content) {
-                let html = converter.makeHtml(content.toString());
+            let extension = post.book ? "html" : "md";
+            fs.readFile(`${__dirname}/../blog/src/${post.id}.${extension}`, function (_, file) {
+                let content;
+                if (post.book) {
+                    let html = new JSDOM(file);
+                    let page = html.window.document.getElementById("page");
+                    let header = page.getElementsByTagName("header");
+                    while (header.length > 0)
+                        header[0].parentNode.removeChild(header[0]);
+                    content = page.innerHTML;
+                } else {
+                    content = converter.makeHtml(file.toString());
+                }
                 feed.addItem({
                     title: `${post.name}${post.archived ? " (Archived)" : ""}`,
                     link: `https://ellpeck.de/blog/${post.id}`,
                     description: post.summary,
-                    content: html,
+                    content: content,
                     date: date,
                     published: date,
                     category: post.cat.map(c => ({

style/book.css

@@ -42,4 +42,10 @@ h6 {
     margin-top: 1em;
     margin-bottom: 1em;
     font-weight: bold;
+}
+
+@media (max-width: 768px) {
+    .list-display {
+        max-width: 35.5em;
+    }
 }