fix export

app/helpers/admin/application_helper.rb

@@ -61,12 +61,13 @@ module Admin::ApplicationHelper
   end
 
   def prepare_for_github(html)
-    text = sanitize html.to_s,
+    text = html.to_s
+    text = sanitize text,
                     tags: %w(table a figure img figcaption i em b strong h2 h3 h4 h5 h6 blockquote),
                     attributes: %w(href alt title target rel src srcset width height)
-    text = CGI.escapeHTML text
-    text = text.strip
-    text
+    text.gsub! "\r", ''
+    text.gsub! "\n", ' '
+    sanitize text
   end
 
   private

app/views/admin/communication/website/pages/jekyll.html.erb

@@ -2,7 +2,9 @@
 title: "<%= @page.title %>"
 permalink: "<%= @page.path %>"
 parent: "<%= @page.parent_id %>"
-description: "<%= prepare_for_github @page.description %>"
-text: "<%= prepare_for_github @page.text %>"
+description: >
+  <%= prepare_for_github @page.description %>
+text: >
+  <%= prepare_for_github @page.text %>
 ---
 <%= @page.content_without_frontmatter.html_safe %>

app/views/admin/communication/website/posts/jekyll.html.erb

@@ -2,7 +2,9 @@
 title: "<%= @post.title %>"
 date: <%= @post.published_at %> UTC
 slug: "<%= @post.slug %>"
-description: "<%= prepare_for_github @post.description %>"
-text: "<%= prepare_for_github @post.text %>"
+description: >
+  <%= prepare_for_github @post.description %>
+text: >
+  <%= prepare_for_github @post.text %>
 ---
 <%= @post.content_without_frontmatter.html_safe %>

db/schema.rb

@@ -264,7 +264,7 @@ ActiveRecord::Schema.define(version: 2021_10_21_152728) do
     t.uuid "research_journal_id", null: false
     t.uuid "research_journal_volume_id"
     t.datetime "created_at", precision: 6, null: false
-    t.datetime "updated_at", precision: 6, null: false
+    t.date "updated_at", null: false
     t.uuid "updated_by_id"
     t.text "abstract"
     t.text "references"