From 8b02ea04285fa32d477a94abf0807ac62e2c4d1b Mon Sep 17 00:00:00 2001
From: Daniel Barber <github@danbarber.me>
Date: Sat, 13 Jul 2019 16:36:39 -0400
Subject: [PATCH] Fix up feeds and OG data

---
 _config.yml            |  3 ++-
 _includes/head.html    |  5 ++++-
 _plugins/minimagick.rb | 39 +++++++++++++++++++++++++++++++++++++++
 feed.json              |  2 +-
 feed.photos.json       |  4 ++--
 feed.photos.xml        |  2 +-
 6 files changed, 49 insertions(+), 6 deletions(-)
 create mode 100644 _plugins/minimagick.rb

diff --git a/_config.yml b/_config.yml
index 2de04c5..1b2900d 100644
--- a/_config.yml
+++ b/_config.yml
@@ -10,6 +10,8 @@ collections:
     title: Uploads
     output: true
 
+title_photos: Dan Barber – Photos
+
 author: Dan Barber
 markdown: Kramdown
 description: Web designer and developer for thoughtbot in London. Drummer and all
@@ -92,7 +94,6 @@ picture:
         width: 300
         height: 300
 
-
     full-width:
       ppi: [1, 2]
       attr:
diff --git a/_includes/head.html b/_includes/head.html
index d0eada2..632809c 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -54,7 +54,10 @@
 
 <meta property="og:title" content="{{ page.title }}">
 <meta property="og:url" content="{{ site.url }}{{ page.url }}">
-<meta property="og:description" content="{% if page.excerpt != nil %}{{ page.excerpt | strip_html | truncatewords:50 }}{% else %}{{ site.description }}{% endif %}">
+<meta property="og:description" content="{% if page.excerpt != nil %}{{ page.excerpt | strip_html | truncatewords:50 | strip }}{% else %}{{ site.description }}{% endif %}">
+{%- if page.image != nil %}
+<meta property="og:image" content="{{ page.image | magick: resize: "480000@" | absolute_url }}">
+{%- endif %}
 <meta property="og:locale" content="en_UK">
 <meta property="og:type" content="article">
 
diff --git a/_plugins/minimagick.rb b/_plugins/minimagick.rb
new file mode 100644
index 0000000..402d41c
--- /dev/null
+++ b/_plugins/minimagick.rb
@@ -0,0 +1,39 @@
+module Jekyll
+  module MiniMagick
+    def magick(image_path, options)
+      filename, ext = image_path.split("/").last.split(".")
+
+      dest_path = image_path.
+        split("/")[0..-2].
+        prepend("assets").
+        join("/")
+
+      options.each do |command, arg|
+        filename += "_#{command}#{arg}"
+      end
+
+      write_path = "#{dest_path}/#{filename}.#{ext}"
+
+      if File.exists?("_site/#{write_path}")
+        return write_path
+      end
+
+      image = ::MiniMagick::Image.open("_pictures/#{image_path}")
+
+      image.combine_options do |i|
+        options.each do |command, arg|
+          i.send command, arg
+        end
+        i.strip
+      end
+
+      puts write_path
+
+      image.write "_site/#{write_path}"
+
+      write_path
+    end
+  end
+end
+
+Liquid::Template.register_filter(Jekyll::MiniMagick)
diff --git a/feed.json b/feed.json
index 0080807..1116e09 100644
--- a/feed.json
+++ b/feed.json
@@ -59,7 +59,7 @@ layout:
               , "url": {{ post_author_uri | jsonify }}
               {% endif %}
             },
-            "tags": {{ post.tags | jsonify }}
+            "tags": {{ post.tags | uniq | jsonify }}
         }{% unless forloop.last == true %},{% endunless %}
       {% endfor %}
     ]
diff --git a/feed.photos.json b/feed.photos.json
index ab0dda1..b5801a9 100644
--- a/feed.photos.json
+++ b/feed.photos.json
@@ -5,7 +5,7 @@ layout:
 {
     "version": "https://jsonfeed.org/version/1",
     {% if site.title %}
-    "title": {{ site.title | smartify | jsonify }},
+    "title": {{ site.title_photos | smartify | jsonify }},
     {% elsif site.name %}
     "title": {{ site.name | smartify | jsonify }},
     {% endif %}
@@ -41,7 +41,7 @@ layout:
               {% unless post_image contains "://" %}
                 {% assign post_image = post_image | absolute_url | xml_escape  %}
               {% endunless %}
-              "image": {{ post_image | jsonify }},
+              "image": {{ post.image | magick: resize: "2097152@" | absolute_url | jsonify }},
             {% endif %}
             {% assign post_banner_image = post.banner_image.path | default: post.banner_image %}
             {% if post_banner_image %}
diff --git a/feed.photos.xml b/feed.photos.xml
index cb78b00..b1e2379 100644
--- a/feed.photos.xml
+++ b/feed.photos.xml
@@ -4,7 +4,7 @@ layout:
 
 <?xml version="1.0" encoding="utf-8"?>
 <feed xmlns="http://www.w3.org/2005/Atom">
-  <title><![CDATA[{{ site.title }}]]></title>
+  <title><![CDATA[{{ site.title_photos }}]]></title>
   <link href="{{ site.url }}/atom.xml" rel="self"/>
   <link href="{{ site.url }}/"/>
   <updated>{{ site.time | date_to_xmlschema }}</updated>