webbradion_page_script.rb

# Converts exported json data to GH markdown pages for webbradion.net
# Must be runned from projects root directory and expects an file called 'e.json' to exists.
# e.json should be an JSON export of Episodes from Webbradions database.

require 'json'
require 'ostruct'

def content(e)
<<-EOF
---
layout: episode
permalink: /avsnitt/#{e.id}
title: #{e.title.gsub(':', ' ')}
description: #{e.description.gsub(':', ' ')}
length: #{e.length_in_minutes}
sound_file: http://webbradion.net/avsnitt/#{e.id}/download
---

#{e.shownotes.gsub('** Länkar **', '**Länkar**').gsub('** Tider **', '**Tider**')}
EOF
end

f = File.open("e.json", "r")
y = JSON.parse(f.read)

y.each do |episode|
  e = OpenStruct.new(episode['episode'])
  file_name = "_posts/#{e.created_at[0...10]}-avsnitt-#{e.id}.md"
  File.open(file_name, 'w') { |file| file.write(content(e)) }
  system('git', 'add', "#{file_name}")
  system('git', 'commit', '-m', "Adds episode #{e.id}.")
end