59 lines
1.9 KiB
Ruby
59 lines
1.9 KiB
Ruby
require 'rubygems'
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require 'sequel'
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require 'fileutils'
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require 'safe_yaml'
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# NOTE: This converter requires Sequel and the MySQL gems.
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# The MySQL gem can be difficult to install on OS X. Once you have MySQL
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# installed, running the following commands should work:
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# $ sudo gem install sequel
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# $ sudo gem install mysql -- --with-mysql-config=/usr/local/mysql/bin/mysql_config
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module Jekyll
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module TextPattern
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# Reads a MySQL database via Sequel and creates a post file for each post.
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# The only posts selected are those with a status of 4 or 5, which means
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# "live" and "sticky" respectively.
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# Other statuses are 1 => draft, 2 => hidden and 3 => pending.
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QUERY = "SELECT Title, \
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url_title, \
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Posted, \
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Body, \
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Keywords \
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FROM textpattern \
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WHERE Status = '4' OR \
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Status = '5'"
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def self.process(dbname, user, pass, host = 'localhost')
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db = Sequel.mysql(dbname, :user => user, :password => pass, :host => host, :encoding => 'utf8')
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FileUtils.mkdir_p "_posts"
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db[QUERY].each do |post|
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# Get required fields and construct Jekyll compatible name.
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title = post[:Title]
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slug = post[:url_title]
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date = post[:Posted]
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content = post[:Body]
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name = [date.strftime("%Y-%m-%d"), slug].join('-') + ".textile"
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# Get the relevant fields as a hash, delete empty fields and convert
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# to YAML for the header.
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data = {
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'layout' => 'post',
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'title' => title.to_s,
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'tags' => post[:Keywords].split(',')
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}.delete_if { |k,v| v.nil? || v == ''}.to_yaml
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# Write out the data and content to file.
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File.open("_posts/#{name}", "w") do |f|
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f.puts data
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f.puts "---"
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f.puts content
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end
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end
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end
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end
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end
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