#!/opt/local/bin/ruby
require "xmlrpc/client"
require 'xmlrpc/base64'
require 'rubygems'

module BlogBlender

  class Utils
    def self.post_template
      {
        'title' => '',
        'description' => '',
        'pubDate' => Date.today.to_s,
        'categories' => ['Blog']
      }.dup
    end

    def self.sanitize_filename(filename)
      # NOTE: File.basename doesn't work right with Windows paths on Unix
      # get only the filename, not the whole path
      filename.gsub!(/^.*(\\|\/)/, '')

      # Finally, replace all non alphanumeric, underscore or periods with underscore
      filename.gsub!(/[^\w\.\-]/, '_')
    end
  end

  class Client
    def initialize(server, urlPath, blogid, username, password)
      @client = XMLRPC::Client.new(server, urlPath)
      @blogid = blogid
      @username = username
      @password = password
    end

    def new_post(content, publish)
      @ok, @params = @client.call2('metaWeblog.newPost', @blogid, @username, @password, content, publish)
      if @ok
        system "osascript -e 'say \"Blog post was successful it was given id: #{@params}\"'"
      end
    end

    def get_post(postid)
      @ok, @params = @client.call2('metaWeblog.getPost', postid, @username, @password)
    end

    def edit_post(postid, content, publish)
      @ok, @params = @client.call2('metaWeblog.editPost', postid, @username, @password, content, publish)
    end

    # This is a modified version of a method found in the TextMate blogging bundle.
    def upload_image(file_path)
      # The packet we will be constructing
      data = {}
      full_path = file_path
      upload_name, alt = upload_name_for_path(full_path)
      data['name'] = upload_name
      data['bits'] = XMLRPC::Base64.new(IO.read(full_path))

      begin
        result = client.newMediaObject(@blogid, @username, @password, data)
        url = result['url']
        if url

          # Generate the img tag from the returned url.
          height_width = ""
          if sips_hw = %x{sips -g pixelWidth -g pixelHeight #{e_sh full_path}}
            height = $1 if sips_hw.match(/pixelHeight:[ ]*(\d+)/)
            width  = $1 if sips_hw.match(/pixelWidth:[ ]*(\d+)/)
            if height && width
              height_width = %Q{ height="#{height}" width="#{width}"}
            end
          end
          print %Q{<img src="#{url}" alt="${1:#{CGI::escapeHTML alt}}"#{height_width}#{ENV['TM_XHTML']}>}

        end

      rescue XMLRPC::FaultException => e
        "puts error uploading image: #{e}.to_s"
      end
    end
  end
end

begin
  @blogpost = BlogBlender::Utils.post_template
  client = BlogBlender::Client.new('locusfoc.us', '/xmlrpc', '1', 'usernamegoeshere', 'passwordgoeshere')
  ARGV.each do | file |
    ext = File.extname(file)
    # upload_file_name = BlogBlender::Utils.sanitize_filename(File.basename(file))
    # puts upload_file_name
    @blogpost['title'] = File.basename(file, ext)
    @blogpost['description']= open(file) { |f| "<div style=\"white-space: pre\">#{f.read}</div>" }
  end

  unless ARGV.empty?
    client.new_post(@blogpost, true)
  else
    puts "no files specified."
  end

rescue XMLRPC::FaultException => e
  puts "XMLRPC Error: "
  puts e.faultCode
  puts e.faultString
rescue StandardError => e
  puts e.to_s
end