Class: JekyllImport::Importers::Joomla
- Inherits:
-
JekyllImport::Importer
- Object
- JekyllImport::Importer
- JekyllImport::Importers::Joomla
- Defined in:
- lib/jekyll-import/importers/joomla.rb
Class Method Summary collapse
- .process(options) ⇒ Object
- .require_deps ⇒ Object
- .specify_options(c) ⇒ Object
- .validate(options) ⇒ Object
Methods inherited from JekyllImport::Importer
inherited, run, stringify_keys, subclasses
Class Method Details
.process(options) ⇒ Object
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 |
# File 'lib/jekyll-import/importers/joomla.rb', line 37 def self.process() dbname = .fetch('dbname') user = .fetch('user') pass = .fetch('password', '') host = .fetch('host', "localhost") section = .fetch('section', '1') table_prefix = .fetch('prefix', "jos_") db = Sequel.mysql(dbname, :user => user, :password => pass, :host => host, :encoding => 'utf8') FileUtils.mkdir_p("_posts") # Reads a MySQL database via Sequel and creates a post file for each # post in wp_posts that has post_status = 'publish'. This restriction is # made because 'draft' posts are not guaranteed to have valid dates. query = "SELECT `title`, `alias`, CONCAT(`introtext`,`fulltext`) as content, `created`, `id` FROM #{table_prefix}content WHERE state = '0' OR state = '1' AND sectionid = '#{section}'" db[query].each do |post| # Get required fields and construct Jekyll compatible name. title = post[:title] slug = post[:alias] date = post[:created] content = post[:content] name = "%02d-%02d-%02d-%s.markdown" % [date.year, date.month, date.day, slug] # Get the relevant fields as a hash, delete empty fields and convert # to YAML for the header. data = { 'layout' => 'post', 'title' => title.to_s, 'joomla_id' => post[:id], 'joomla_url' => post[:alias], 'date' => date }.delete_if { |k,v| v.nil? || v == '' }.to_yaml # Write out the data and content to file File.open("_posts/#{name}", "w") do |f| f.puts data f.puts "---" f.puts content end end end |
.require_deps ⇒ Object
28 29 30 31 32 33 34 35 |
# File 'lib/jekyll-import/importers/joomla.rb', line 28 def self.require_deps JekyllImport.require_with_fallback(%w[ rubygems sequel fileutils safe_yaml ]) end |
.specify_options(c) ⇒ Object
19 20 21 22 23 24 25 26 |
# File 'lib/jekyll-import/importers/joomla.rb', line 19 def self.(c) c.option 'dbname', '--dbname', 'Database name' c.option 'user', '--user', 'Database user name' c.option 'password', '--password', "Database user's password (default: '')" c.option 'host', '--host', 'Database host name' c.option 'section', '--section', 'Table prefix name' c.option 'prefix', '--prefix', 'Table prefix name' end |
.validate(options) ⇒ Object
11 12 13 14 15 16 17 |
# File 'lib/jekyll-import/importers/joomla.rb', line 11 def self.validate() %w[dbname user].each do |option| if [option].nil? abort "Missing mandatory option --#{option}." end end end |