Lots of cleanup

content/blog/2019-08-11-Setting-up-JA.md

@@ -5,6 +5,7 @@ description: "I3wm makes everything 10x harder than it should be"
 date: 2019-08-12
 tags: notes languages
 aliases: [/blog/2019/08/12/setting-up-ja]
+draft: true
 ---
 
 I am currently working with [Hiragana](https://en.wikipedia.org/wiki/Hiragana), [Katakana](https://en.wikipedia.org/wiki/Katakana), and, [Kanji](https://en.wikipedia.org/wiki/Kanji) in some projects, and needed a more reliable way to write than running some [romaji](https://en.wikipedia.org/wiki/Romanization_of_Japanese) through an online translator. So, this post will detail what I did to enable native inputs on my laptop. This guide is specifically for [i3wm](https://i3wm.org/), because it does not obey system settings for languages and inputs.

content/blog/2019-09-11-Buildingimgfrombin.md

@@ -9,7 +9,7 @@ redirect_from:
  - /ef7b3166/
 aliases: [/blog/2019/09/11/buildingimgfrombin]
 extra:
-    uses_twitter: true
+    uses: [twitter]
 ---
 
 During a computer science class today, we were talking about embedding code and metadata in *jpg* and *bmp* files. @exvacuum was showing off a program he wrote that watched a directory for new image files, and would display them on a canvas. He then showed us a special image. In this image, he had injected some metadata into the last few pixels, which were not rendered, but told his program where to position the image on the canvas, and it's size.

content/blog/2020-04-20-LudumDare46.md

@@ -9,7 +9,7 @@ redirect_from:
  - /ebsdjtd9/
 aliases: [/blog/2020/04/20/ludumdare46]
 extra:
-    uses_twitter: true
+    uses: [twitter]
 ---
 
 Over the past weekend I teamed up with @rsninja722, @wm-c, @exvacuum, @marshmarlow, and our friends Sally and Matt to participate in the [LudumDare46](https://ldjam.com/events/ludum-dare/46) game jam. This post will outline the game development process.

content/blog/2020-08-03-Joystick-to-Voltage.md

@@ -6,7 +6,7 @@ tags = ["frc"]
 aliases = ["/blog/2020/08/03/joystick-to-voltage"]
 
 [extra]
-uses_katex = true
+uses = ["katex"]
 +++
 
 I am starting a new little series here called "Notes from FRC". The idea is that I am going to write about what I have learned over the past three years of working (almost daily) with robots, and hopefully someone in the future will find them useful. The production source code I based this post around is available [here](https://github.com/frc5024/lib5k/blob/cd8ad407146b514cf857c1d8ac82ac8f3067812b/common_drive/src/main/java/io/github/frc5024/common_drive/calculation/DifferentialDriveCalculation.java).

content/blog/2020-08-13-Drivetrain-navigation.md

@@ -9,7 +9,7 @@ extra:
         This post is a continuation on my "Notes from FRC" series. This time, 
         I cover an extremely simple, yet very effective way to get a 
         tank-drive robot from A to B autonomously.
-    uses_katex: true
+    uses: [katex]
 aliases: [/blog/2020/08/13/drivetrain-navigation]
 ---
 

content/blog/2021-12-03-quaternions.md

@@ -6,7 +6,7 @@ date:   2021-12-03
 tags: reference
 draft: false
 extra:
-  uses_katex: true
+  uses: [katex]
   excerpt: This post is an overview of Quaternions for Rust programmers, and anyone willing to learn.
 ---
 

content/blog/2022-01-06-unfinished-projects.md

@@ -6,7 +6,7 @@ date:   2022-01-06
 tags: random
 draft: false
 extra:
-  uses_katex: false
+  
   excerpt: My GitHub profile is a bit like an iceberg. At the time of writing, I have made nearly 8 and a half thousand commits to nearly a thousand repositories. This post covers the hidden failed projects.
 ---
 

content/blog/2022-01-19-monocular-blender.md

@@ -6,7 +6,7 @@ date:   2022-01-19
 tags: random 3d-pipeline
 draft: false
 extra:
-  uses_katex: false
+  
   excerpt: This post covers the process I went through to write a Neural-Network-assisted Blender plugin for converting monocular images into 3D textured meshes.
 ---
 

content/blog/2022-02-14-personal-pbx.md

@@ -6,7 +6,7 @@ date:   2022-02-14
 tags: project pbx
 draft: true
 extra:
-  uses_katex: false
+  
   auto_center_images: true
 ---
 

content/blog/2022-02-26-ferris-sweep.md

@@ -6,7 +6,7 @@ date:   2022-02-26
 tags: project keyboard
 draft: true
 extra:
-  uses_katex: false
+  
   auto_center_images: true
 ---
 

content/blog/2022-03-15-Java-cheatsheet.md

@@ -7,7 +7,7 @@ tags: reference
 draft: false
 extra:
   excerpt: This document is written for my PROG10082 classmates as a quick reference for some Java concepts that were skipped over in the course.
-  uses_katex: false
+  
   hidden: true
   auto_center_images: true
 ---

content/blog/2022-04-06-udm-fan.md

@@ -6,7 +6,7 @@ date: 2022-04-06
 tags: random
 draft: false
 extra:
-  uses_katex: false
+  
   excerpt: A project review post covering my work on remote-control for the UDM-Pro cooling system
 ---
 

content/blog/2022-04-11-angle-problem.md

@@ -6,7 +6,7 @@ date:   2022-04-11
 tags: robotics
 draft: true
 extra:
-  uses_katex: true
+  uses: [katex]
   excerpt: In this post, I take a look at a mathematical problem commonly encountered with relative rotation offset calculation in robotics.
 ---
 

content/blog/2022-05-10-album-space-time.md

@@ -6,7 +6,7 @@ date: 2022-05-10
 tags: music
 draft: true
 extra:
-  uses_katex: false
+  
   auto_center_images: true
   excerpt: Release notification for Space & Time Vol. 1
 ---

content/blog/2022-05-18-commit-sync.md

@@ -6,7 +6,7 @@ date: 2022-05-18
 tags: random
 draft: false
 extra:
-  uses_katex: false
+  
   auto_center_images: true
   excerpt: This post covers how to keep your commit graph alive across multiple GIT instances by syncing your commit history to magic repos.
 ---

content/blog/2022-05-21-nanovna.md

@@ -6,7 +6,7 @@ date: 2022-05-21
 tags: radio random nanovna
 draft: false
 extra:
-  uses_katex: false
+  
   auto_center_images: true
   excerpt: I went out in the field and tried out my brand new NanoVNA.
 ---

content/blog/2022-06-08-bell-ipv6.md

@@ -6,7 +6,7 @@ date: 2022-06-08
 tags: networking
 draft: true
 extra:
-  uses_katex: false
+  
   auto_center_images: true
   excerpt: I used multiple layers of IP encapsulation to evade an upstream firewall in the name of IPv6.
 ---

content/blog/2022-06-13-fedora-36-vp.md

@@ -6,7 +6,7 @@ date: 2022-06-13
 tags: random
 draft: false
 extra:
-  uses_katex: false
+  
   auto_center_images: true
   excerpt: A quick guide on launching Visual Paradigm on Fedora 36
 ---

content/blog/2022-06-23-steam-controller-switch.md

@@ -6,7 +6,7 @@ date: 2022-06-23
 tags: random
 draft: false
 extra:
-  uses_katex: false
+  
   auto_center_images: true
   excerpt: How to flash custom firmware to the Steam Controller, allowing it to connect to the Nintendo Switch
 ---

content/blog/2022-06-26-rickrolling-the-internet.md

@@ -6,7 +6,7 @@ date: 2022-06-26
 tags: random as398057
 draft: false
 extra:
-  uses_katex: false
+  
   auto_center_images: true
   excerpt: This post covers some of the logistics behind rickrolling the internet with some clever routing tricks.
 ---

content/blog/2022-07-02-robotics-journey.md

@@ -6,7 +6,7 @@ date: 2022-07-02
 tags: story
 draft: true
 extra:
-  uses_katex: false
+  
   auto_center_images: true
   excerpt: From 2016 to 2021, I dedicated most of my time to robotics and control systems programming. This is my journey
 ---

content/blog/2022-08-17-as398057.md

@@ -6,7 +6,7 @@ date: 2022-08-17
 tags: networking
 draft: true
 extra:
-  uses_katex: false
+  
   auto_center_images: true
   excerpt: I recently started AS398057, a low cost Autonomous System. This post talks about how its going
 ---

content/blog/2022-09-09-new-domain.md

@@ -6,7 +6,7 @@ date: 2022-09-09
 tags: website
 draft: false
 extra:
-  uses_katex: false
+  
   auto_center_images: true
   excerpt: A small update post about some website changes
 ---

content/blog/2022-10-02-personal-ases.md

@@ -6,7 +6,7 @@ date: 2022-10-02
 tags: website network
 draft: false
 extra:
-  uses_katex: false
+  
   auto_center_images: true
   excerpt: A look at the usage of personal ASNs based on freely available data
 ---

content/blog/2022-10-17-ampr-vultr-bgp.md

@@ -6,7 +6,7 @@ date: 2022-10-17
 tags: amprnet network
 draft: true
 extra:
-  uses_katex: false
+  
   auto_center_images: true
   excerpt: A tutorial for AMPRNet operators who are BGP announcing their first prefix to Vultr
 ---

content/blog/2022-10-30-bird-udmpro.md

@@ -6,7 +6,7 @@ date: 2022-10-17
 tags: amprnet network
 draft: true
 extra:
-  uses_katex: false
+  
   auto_center_images: true
   excerpt: A tutorial for AMPRNet operators who are BGP announcing their first prefix to Vultr
 ---

content/events/meme-month-2022.md

@@ -3,7 +3,7 @@ title: Meme Appreciation Month
 description: "Come chat with young hams, and join the meme madness!"
 aliases: [/yeet]
 extra:
-    uses_flags: true
+    uses: [flags]
 ---
 
 ***This event has passed. Page preserved for nostalgia.***

content/network/plan.md

@@ -1,7 +1,7 @@
 ---
 title: IP Addressing Plan
 extra:
-    uses_graphviz: true
+    uses: [graphviz]
 ---
 
 

content/products/vcvrack/a10u8r.md

@@ -2,7 +2,7 @@
 title: "A10U8R: Signal Attenuator"
 description: "A small, but helpful module for VCV Rack 2"
 extra:
-  uses_katex: true
+  uses: [katex]
 ---
 
 [![Download Plugin](https://img.shields.io/badge/-download-darkgreen)](https://github.com/Ewpratten/A10U8R/releases/latest)

sass/styles/components/footer.scss

@@ -0,0 +1,3 @@
+.footer {
+  text-align: center;
+}

sass/styles/typography.scss

@@ -43,3 +43,11 @@ body {
   }
   border-bottom: 1px double rgb(171, 167, 167);
 }
+
+.page #content {
+  img {
+    display: block;
+    margin-left: auto;
+    margin-right: auto;
+  }
+}

templates/base.html

@@ -3,6 +3,8 @@
 {% set title = "NO TITLE SET" %}
 {% set description = "" %}
 {% set is_article = false %}
+{% set feature_flags = [] %}
+{% set redirect_target = "" %}
 {% endblock variable_wormhole %}
 
 <!DOCTYPE html>
@@ -17,6 +19,11 @@
     {% include "components/metadata/advertise-rss.html" %}
     {% include "components/metadata/opengraph.html" %}
 
+    {# Redirect support #}
+    {% if redirect_target != "" %}
+    <meta http-equiv="refresh" content="0; url={{redirect_target}}" />
+    {% endif %}
+
     {# Page title #}
     <title>{{title}} | {{config.title}}</title>
 
@@ -48,6 +55,9 @@
     {# Component styles #}
     {% block component_styles %}
     {% endblock component_styles %}
+
+    {# Enable features #}
+    {% include "components/metadata/page-features.html" %}
 </head>
 
 <body>

templates/components/footer.html

@@ -0,0 +1,13 @@
+{% block component_styles %}
+{{ super() }}
+<link rel="stylesheet" href="/styles/components/footer.css">
+{% endblock component_styles %}
+
+<div class="footer">
+    <br>
+    <span class="gray">-- EOF --</span>
+    <p>
+        Site design & content by: <a href="/contact">Evan Pratten</a><br>
+        Consider <a href="/donate" target="_blank">supporting my work</a> if you like what you see<br>
+    </p>
+</div>

templates/components/metadata/page-features.html

@@ -0,0 +1,28 @@
+{% for feature in feature_flags %}
+
+{# KATEX #}
+{% if feature == "katex" %}
+<script src='https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/latest.js?config=TeX-MML-AM_CHTML' async></script>
+<script type="text/x-mathjax-config">
+    MathJax.Hub.Config({tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']], displayMath: [ ['$$','$$'], ['\[','\]'] ]}});
+</script>
+{% endif %}
+
+{# Flags #}
+{% if feature == "flags" %}
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/6.4.3/css/flag-icons.min.css"
+    integrity="sha512-uvXdJud8WaOlQFjlz9B15Yy2Au/bMAvz79F7Xa6OakCl2jvQPdHD0hb3dEqZRdSwG4/sknePXlE7GiarwA/9Wg=="
+    crossorigin="anonymous" referrerpolicy="no-referrer" />
+{% endif %}
+
+{# Twitter embed #}
+{% if feature == "twitter" %}
+<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
+{% endif %}
+
+{# Mermaid #}
+{% if feature == "mermaid" or feature == "graphviz" %}
+<script src="https://cdn.jsdelivr.net/npm/mermaid/dist/mermaid.min.js"></script>
+{% endif %}
+
+{% endfor %}

templates/index.html

@@ -5,6 +5,9 @@
 {{ super() }}
 {% set title = section.title %}
 {% set description = config.description %}
+{% if section.extra.uses %}
+{% set feature_flags = section.extra.uses %}
+{% endif %}
 {% endblock variable_wormhole %}
 
 {# Page content #}

templates/page.html

@@ -6,6 +6,12 @@
 {% set title = page.title %}
 {% set description = page.description %}
 {% set is_article = true %}
+{% if page.extra.uses %}
+{% set feature_flags = page.extra.uses %}
+{% endif %}
+{% if page.extra.redir_to %}
+{% set redirect_target = page.extra.redir_to %}
+{% endif %}
 {% endblock variable_wormhole %}
 
 {# Page content #}

templates/section.html

@@ -5,6 +5,9 @@
 {{ super() }}
 {% set title = section.title %}
 {% set description = section.description %}
+{% if section.extra.uses %}
+{% set feature_flags = section.extra.uses %}
+{% endif %}
 {% endblock variable_wormhole %}
 
 {# Page content #}