From 78f55a701f0ad2f164d566be2143bbe4a8884c6a Mon Sep 17 00:00:00 2001
From: Philipp Oppermann <dev@phil-opp.com>
Date: Tue, 28 Jan 2020 16:04:51 +0100
Subject: [PATCH] Use for loop on index page instead of hardcoding post numbers

---
 blog/static/css/main.css                 |  4 +--
 blog/templates/second-edition/index.html | 31 ++++++++++--------------
 2 files changed, 15 insertions(+), 20 deletions(-)

diff --git a/blog/static/css/main.css b/blog/static/css/main.css
index 3eec6879..22409e71 100644
--- a/blog/static/css/main.css
+++ b/blog/static/css/main.css
@@ -82,7 +82,7 @@ main img {
   border: 2px solid #fc0
 }
 
-.posts.exceptions {
+.posts.interrupts {
   border: 2px solid #f66;
 }
 
@@ -117,7 +117,7 @@ main img {
   color: #990;
 }
 
-.post-category.exceptions {
+.post-category.interrupts {
   color: #f33;
 }
 
diff --git a/blog/templates/second-edition/index.html b/blog/templates/second-edition/index.html
index e369aca1..6c7a89bb 100644
--- a/blog/templates/second-edition/index.html
+++ b/blog/templates/second-edition/index.html
@@ -23,27 +23,22 @@
     </p>
 </div>
 
-<div id="bare-bones" class="post-category bare-bones">Bare Bones</div>
-<div class="posts bare-bones">
-    {{ macros::post_link(page=posts.0) }}
-    {{ macros::post_link(page=posts.1) }}
-    {{ macros::post_link(page=posts.2) }}
-    {{ macros::post_link(page=posts.3) }}
+<div>
+{% set chapter = "none" %}
+{% for post in posts %}
+    {% if post.extra["chapter"] %}
+        {% if post.extra["chapter"] != chapter %}
+            {# Begin new chapter #}
+            {% set_global chapter = post.extra["chapter"] %}
 </div>
 
-<div id="exceptions" class="post-category exceptions">Exceptions</div>
-<div class="posts exceptions">
-    {{ macros::post_link(page=posts.4) }}
-    {{ macros::post_link(page=posts.5) }}
-    {{ macros::post_link(page=posts.6) }}
-</div>
+<div id="{{chapter | slugify}}" class="post-category {{chapter | slugify}}">{{ chapter }}</div>
+<div class="posts {{chapter | slugify}}">
+        {% endif %}
+    {% endif %}
 
-<div id="memory-management" class="post-category memory-management">Memory Management</div>
-<div class="posts memory-management">
-    {{ macros::post_link(page=posts.7) }}
-    {{ macros::post_link(page=posts.8) }}
-    {{ macros::post_link(page=posts.9) }}
-    {{ macros::post_link(page=posts.10) }}
+    {{ macros::post_link(page=post) }}
+{% endfor %}
 </div>
 
 <div class="posts subscribe">