tasks/typo.rake
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require 'rubygems'
require 'extlib'
require 'pathname'
require 'fileutils'
begin
require 'mysql'
require 'sequel'
rescue Exception => e
end
require 'yaml'
require "#{Dir.pwd}/lib/utils.rb"
include TypoUtils
namespace :typo do
task :migrate, :db, :usr, :pwd, :host do |t, args|
raise RuntimeError, "Please provide :db, :usr, :pass" unless args[:db] && args[:usr] && args[:pwd]
db = Sequel.mysql args[:db], :user => args[:usr], :password => args[:pwd], :host => args[:host] || 'localhost'
# Remove all existing pages!
dir = Pathname.new(Dir.pwd/'content')
dir.rmtree if dir.exist?
dir.mkpath
# Prepare page data
dataset = db[:contents].where("state = 'published' || type = 'Page'")
total = dataset.count
c = 1
total_tags = []
dataset.each do |a|
puts "Migrating [#{c}/#{total}]: '#{a[:title]}'..."
meta = {}
meta['tags'] = get_tags a[:keywords]
meta['comments'] = get_comments db, a[:id]
meta['permalink'] = a[:permalink] || a[:name]
meta['title'] = a[:title]
meta['type'] = a[:type].downcase
meta['date'] = a[:published_at]
meta['toc'] = true
meta['filters_pre'], extension = get_filter db, a[:text_filter_id]
contents = convert_code_blocks meta, a[:body]+a[:extended].to_s
write_page meta, contents, extension
c = c+1
end
end
end
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