rubypressでWordPressの記事一覧を取得する

wordpress_post_preview.rb

pry(main)> wp.getPosts(filter: {order: 'desc'}).first
=> {"post_id"=>"5904",
 "post_title"=>"モバイルアプリ向けUIフレームワークionicがSassで作られている＆AngularJSに最適化されていて俺得すぎる",
 "post_date"=>
  #<XMLRPC::DateTime:0x007fb3988f0068
   @day=29,
   @hour=18,
   @min=32,
   @month=1,
   @sec=21,
   @year=2014>,
 "post_date_gmt"=>
  #<XMLRPC::DateTime:0x007fb39a00edd0
   @day=29,
   @hour=9,
   @min=32,
   @month=1,
   @sec=21,
   @year=2014>,
 "post_modified"=>
  #<XMLRPC::DateTime:0x007fb39a062f98
   @day=29,
   @hour=18,
   @min=32,
   @month=1,
   @sec=21,
   @year=2014>,
 "post_modified_gmt"=>
  #<XMLRPC::DateTime:0x007fb39a070cb0
   @day=29,
   @hour=9,
   @min=32,
   @month=1,
   @sec=21,
   @year=2014>,
 "post_status"=>"publish",
 "post_type"=>"post",
 "post_name"=>"ionic",
 "post_author"=>"1",
 "post_password"=>"",
 "post_excerpt"=>"",
 "post_content"=>
  "HTML5でモバイルアプリを作るなら、UIは<a href=\"http://ionicframework.com/\">ionic</a>で決まりなのでは！と思えるぐらい良いライブラリです。AngularJS＆Sass派の人はぜひ使って
 "post_parent"=>"0",
 "post_mime_type"=>"",
 "link"=>"http://blog.mah-lab.com/2014/01/29/ionic/",
 "guid"=>"http://blog.mah-lab.com/?p=5904",
 "menu_order"=>0,
 "comment_status"=>"closed",
 "ping_status"=>"closed",
 "sticky"=>false,
 "post_thumbnail"=>
  {"attachment_id"=>"5905",
   "date_created_gmt"=>
    #<XMLRPC::DateTime:0x007fb3991575a8
     @day=29,
     @hour=8,
     @min=27,
     @month=1,
     @sec=59,
     @year=2014>,
   "parent"=>5904,
   "link"=>
    "http://blog-mah-lab.s3.amazonaws.com/2014/01/Ionic__Advanced_HTML5_Hybrid_Mobile_App_Framework.png",
   "title"=>"Ionic__Advanced_HTML5_Hybrid_Mobile_App_Framework",
   "caption"=>"",
   "description"=>"",
   "metadata"=>
    {"width"=>2892,
     "height"=>916,
     "file"=>"2014/01/Ionic__Advanced_HTML5_Hybrid_Mobile_App_Framework.png",
     "sizes"=>
      {"thumbnail"=>
        {"file"=>
          "Ionic__Advanced_HTML5_Hybrid_Mobile_App_Framework-150x150.png",
         "width"=>150,
         "height"=>150,
         "mime-type"=>"image/png"},
       "medium"=>
        {"file"=>
          "Ionic__Advanced_HTML5_Hybrid_Mobile_App_Framework-300x95.png",
         "width"=>300,
         "height"=>95,
         "mime-type"=>"image/png"},
       "large"=>
        {"file"=>
          "Ionic__Advanced_HTML5_Hybrid_Mobile_App_Framework-1024x324.png",
         "width"=>1024,
         "height"=>324,
         "mime-type"=>"image/png"},
       "gallery-large"=>
        {"file"=>
          "Ionic__Advanced_HTML5_Hybrid_Mobile_App_Framework-870x400.png",
         "width"=>870,
         "height"=>400,
         "mime-type"=>"image/png"},
       "featured_post"=>
        {"file"=>
          "Ionic__Advanced_HTML5_Hybrid_Mobile_App_Framework-400x250.png",
         "width"=>400,
         "height"=>250,
         "mime-type"=>"image/png"},
       "standard"=>
        {"file"=>
          "Ionic__Advanced_HTML5_Hybrid_Mobile_App_Framework-700x300.png",
         "width"=>700,
         "height"=>300,
         "mime-type"=>"image/png"},
       "small"=>
        {"file"=>
          "Ionic__Advanced_HTML5_Hybrid_Mobile_App_Framework-194x150.png",
         "width"=>194,
         "height"=>150,
         "mime-type"=>"image/png"},
       "mini"=>
        {"file"=>"Ionic__Advanced_HTML5_Hybrid_Mobile_App_Framework-80x80.png",
         "width"=>80,
         "height"=>80,
         "mime-type"=>"image/png"}},
     "image_meta"=>
      {"aperture"=>0,
       "credit"=>"",
       "camera"=>"",
       "caption"=>"",
       "created_timestamp"=>0,
       "copyright"=>"",
       "focal_length"=>0,
       "iso"=>0,
       "shutter_speed"=>0,
       "title"=>""}},
   "thumbnail"=>
    "http://blog-mah-lab.s3.amazonaws.com/2014/01/Ionic__Advanced_HTML5_Hybrid_Mobile_App_Framework-150x150.png"},
 "post_format"=>"standard",
 "terms"=>
  [{"term_id"=>"532",
    "name"=>"JavaScript",
    "slug"=>"javascript",
    "term_group"=>"0",
    "term_taxonomy_id"=>"552",
    "taxonomy"=>"post_tag",
    "description"=>"",
    "parent"=>"0",
    "count"=>4,
    "filter"=>"raw"},
   {"term_id"=>"271",
    "name"=>"UI",
    "slug"=>"ui",
    "term_group"=>"0",
    "term_taxonomy_id"=>"618",
    "taxonomy"=>"category",
    "description"=>"",
    "parent"=>"0",
    "count"=>7,
    "filter"=>"raw"},
   {"term_id"=>"241",
    "name"=>"デザイン",
    "slug"=>"%e3%83%87%e3%82%b6%e3%82%a4%e3%83%b3",
    "term_group"=>"0",
    "term_taxonomy_id"=>"241",
    "taxonomy"=>"post_tag",
    "description"=>"",
    "parent"=>"0",
    "count"=>12,
    "filter"=>"raw"}],
 "custom_fields"=>
  [{"id"=>"13267", "key"=>"bluth_facebook_status", "value"=>""},
   {"id"=>"13269", "key"=>"bluth_google_status", "value"=>""},
   {"id"=>"13264", "key"=>"bluth_post_layout", "value"=>"right_side"},
   {"id"=>"13266", "key"=>"bluth_post_left_sidebar", "value"=>"sidebar_left"},
   {"id"=>"13265",
    "key"=>"bluth_post_right_sidebar",
    "value"=>"sidebar_right"},
   {"id"=>"13268", "key"=>"bluth_twitter_status", "value"=>""},
   {"id"=>"13270", "key"=>"wpb_post_views_count", "value"=>"18"}]}

wordpress_posts.rb

require 'rubypress'

wp = Rubypress::Client.new(
  host: 'blog.mah-lab.com',
  username: '', # WordPress username
  password: ''  # WordPress password
)

posts = wp.getPosts(filter: {number: 200}).map do |post|
  {
    title: post['post_title'],
    posted_at: post['post_date'].to_date.strftime('%Y-%m-%d'),
    terms: post['terms'].map{|t| t['name']}.join(', '),
    link: post['link']
  }
end

posts.each do |post|
  puts %Q("#{post[:title]}","#{post[:posted_at]}","#{post[:terms]}","#{post[:link]}")
end