require 'rubygems'
require 'rake'
require 'rake/testtask'
require 'rake/rdoctask'
require 'rake/gempackagetask'
require 'rake/contrib/rubyforgepublisher'
require File.dirname(__FILE__) + '/lib/simple-rss'

PKG_VERSION = SimpleRSS::VERSION
PKG_NAME = "simple-rss"
PKG_FILE_NAME = "#{PKG_NAME}-#{PKG_VERSION}"
RUBY_FORGE_PROJECT = "simple-rss"
RUBY_FORGE_USER = ENV['RUBY_FORGE_USER'] || "cardmagic"
RELEASE_NAME = "#{PKG_NAME}-#{PKG_VERSION}"

PKG_FILES = FileList[
    "lib/*", "bin/*", "test/**/*", "[A-Z]*", "Rakefile", "html/**/*"
]

desc "Default Task"
task :default => [ :test ]

# Run the unit tests
desc "Run all unit tests"
Rake::TestTask.new("test") { |t|
  t.libs << "lib"
  t.pattern = 'test/*/*_test.rb'
  t.verbose = true
}

# Make a console, useful when working on tests
desc "Generate a test console"
task :console do
   verbose( false ) { sh "irb -I lib/ -r 'simple-rss'" }
end

# Genereate the RDoc documentation
desc "Create documentation"
Rake::RDocTask.new("doc") { |rdoc|
  rdoc.title = "Simple RSS - A Flexible RSS and Atom reader for Ruby"
  rdoc.rdoc_dir = 'html'
  rdoc.rdoc_files.include('README')
  rdoc.rdoc_files.include('lib/*.rb')
}

# Genereate the package
spec = Gem::Specification.new do |s|

  #### Basic information.

  s.name = 'simple-rss'
  s.version = PKG_VERSION
  s.summary = <<-EOF
   A simple, flexible, extensible, and liberal RSS and Atom reader for Ruby. It is designed to be backwards compatible with the standard RSS parser, but will never do RSS generation.
  EOF
  s.description = <<-EOF
   A simple, flexible, extensible, and liberal RSS and Atom reader for Ruby. It is designed to be backwards compatible with the standard RSS parser, but will never do RSS generation.
  EOF

  #### Which files are to be included in this gem?  Everything!  (Except CVS directories.)

  s.files = PKG_FILES

  #### Load-time details: library and application (you will need one or both).

  s.require_path = 'lib'

  #### Documentation and testing.

  s.has_rdoc = true

  #### Author and project details.

  s.author = "Lucas Carlson"
  s.email = "lucas@rufy.com"
  s.homepage = "http://simple-rss.rubyforge.org/"
end

Rake::GemPackageTask.new(spec) do |pkg|
  pkg.need_zip = true
  pkg.need_tar = true
end

desc "Report code statistics (KLOCs, etc) from the application"
task :stats do
  require 'code_statistics'
  CodeStatistics.new(
    ["Library", "lib"],
    ["Units", "test"]
  ).to_s
end

desc "Publish new documentation"
task :publish do
    Rake::RubyForgePublisher.new('simple-rss', 'cardmagic').upload
end


desc "Publish the release files to RubyForge."
task :upload => [:package] do
  files = ["gem", "tar.gz", "zip"].map { |ext| "pkg/#{PKG_FILE_NAME}.#{ext}" }

  if RUBY_FORGE_PROJECT then
      require 'net/http'
      require 'open-uri'

      project_uri = "http://rubyforge.org/projects/#{RUBY_FORGE_PROJECT}/"
      project_data = open(project_uri) { |data| data.read }
      group_id = project_data[/[?&]group_id=(\d+)/, 1]
      raise "Couldn't get group id" unless group_id

      # This echos password to shell which is a bit sucky
      if ENV["RUBY_FORGE_PASSWORD"]
          password = ENV["RUBY_FORGE_PASSWORD"]
      else
          print "#{RUBY_FORGE_USER}@rubyforge.org's password: "
          password = STDIN.gets.chomp
      end

      login_response = Net::HTTP.start("rubyforge.org", 80) do |http|
          data = [
              "login=1",
              "form_loginname=#{RUBY_FORGE_USER}",
              "form_pw=#{password}"
          ].join("&")
          http.post("/account/login.php", data)
      end

      cookie = login_response["set-cookie"]
      raise "Login failed" unless cookie
      headers = { "Cookie" => cookie }

      release_uri = "http://rubyforge.org/frs/admin/?group_id=#{group_id}"
      release_data = open(release_uri, headers) { |data| data.read }
      package_id = release_data[/[?&]package_id=(\d+)/, 1]
      raise "Couldn't get package id" unless package_id

      first_file = true
      release_id = ""

      files.each do |filename|
          basename  = File.basename(filename)
          file_ext  = File.extname(filename)
          file_data = File.open(filename, "rb") { |file| file.read }

          puts "Releasing #{basename}..."

          release_response = Net::HTTP.start("rubyforge.org", 80) do |http|
              release_date = Time.now.strftime("%Y-%m-%d %H:%M")
              type_map = {
                  ".zip"    => "3000",
                  ".tgz"    => "3110",
                  ".gz"     => "3110",
                  ".gem"    => "1400"
              }; type_map.default = "9999"
              type = type_map[file_ext]
              boundary = "rubyqMY6QN9bp6e4kS21H4y0zxcvoor"

              query_hash = if first_file then
                {
                  "group_id" => group_id,
                  "package_id" => package_id,
                  "release_name" => RELEASE_NAME,
                  "release_date" => release_date,
                  "type_id" => type,
                  "processor_id" => "8000", # Any
                  "release_notes" => "",
                  "release_changes" => "",
                  "preformatted" => "1",
                  "submit" => "1"
                }
              else
                {
                  "group_id" => group_id,
                  "release_id" => release_id,
                  "package_id" => package_id,
                  "step2" => "1",
                  "type_id" => type,
                  "processor_id" => "8000", # Any
                  "submit" => "Add This File"
                }
              end

              query = "?" + query_hash.map do |(name, value)|
                  [name, URI.encode(value)].join("=")
              end.join("&")

              data = [
                  "--" + boundary,
                  "Content-Disposition: form-data; name=\"userfile\"; filename=\"#{basename}\"",
                  "Content-Type: application/octet-stream",
                  "Content-Transfer-Encoding: binary",
                  "", file_data, ""
                  ].join("\x0D\x0A")

              release_headers = headers.merge(
                  "Content-Type" => "multipart/form-data; boundary=#{boundary}"
              )

              target = first_file ? "/frs/admin/qrs.php" : "/frs/admin/editrelease.php"
              http.post(target + query, data, release_headers)
          end

          if first_file then
              release_id = release_response.body[/release_id=(\d+)/, 1]
              raise("Couldn't get release id") unless release_id
          end

          first_file = false
      end
  end
end