Initial import.

README

@@ -0,0 +1,3 @@
+= Twitter
+
+Description goes here

Rakefile

@@ -0,0 +1,120 @@
+# I think this is the one that should be moved to the extension Rakefile template
+
+# In rails 1.2, plugins aren't available in the path until they're loaded.
+# Check to see if the rspec plugin is installed first and require
+# it if it is.  If not, use the gem version.
+
+# Determine where the RSpec plugin is by loading the boot
+unless defined? RADIANT_ROOT
+  ENV["RAILS_ENV"] = "test"
+  case
+  when ENV["RADIANT_ENV_FILE"]
+    require File.dirname(ENV["RADIANT_ENV_FILE"]) + "/boot"
+  when File.dirname(__FILE__) =~ %r{vendor/radiant/vendor/extensions}
+    require "#{File.expand_path(File.dirname(__FILE__) + "/../../../../../")}/config/boot"
+  else
+    require "#{File.expand_path(File.dirname(__FILE__) + "/../../../")}/config/boot"
+  end
+end
+
+require 'rake'
+require 'rake/rdoctask'
+require 'rake/testtask'
+
+rspec_base = File.expand_path(RADIANT_ROOT + '/vendor/plugins/rspec/lib')
+$LOAD_PATH.unshift(rspec_base) if File.exist?(rspec_base)
+require 'spec/rake/spectask'
+# require 'spec/translator'
+
+# Cleanup the RADIANT_ROOT constant so specs will load the environment
+Object.send(:remove_const, :RADIANT_ROOT)
+
+extension_root = File.expand_path(File.dirname(__FILE__))
+
+task :default => :spec
+task :stats => "spec:statsetup"
+
+desc "Run all specs in spec directory"
+Spec::Rake::SpecTask.new(:spec) do |t|
+  t.spec_opts = ['--options', "\"#{extension_root}/spec/spec.opts\""]
+  t.spec_files = FileList['spec/**/*_spec.rb']
+end
+
+namespace :spec do
+  desc "Run all specs in spec directory with RCov"
+  Spec::Rake::SpecTask.new(:rcov) do |t|
+    t.spec_opts = ['--options', "\"#{extension_root}/spec/spec.opts\""]
+    t.spec_files = FileList['spec/**/*_spec.rb']
+    t.rcov = true
+    t.rcov_opts = ['--exclude', 'spec', '--rails']
+  end
+
+  desc "Print Specdoc for all specs"
+  Spec::Rake::SpecTask.new(:doc) do |t|
+    t.spec_opts = ["--format", "specdoc", "--dry-run"]
+    t.spec_files = FileList['spec/**/*_spec.rb']
+  end
+
+  [:models, :controllers, :views, :helpers].each do |sub|
+    desc "Run the specs under spec/#{sub}"
+    Spec::Rake::SpecTask.new(sub) do |t|
+      t.spec_opts = ['--options', "\"#{extension_root}/spec/spec.opts\""]
+      t.spec_files = FileList["spec/#{sub}/**/*_spec.rb"]
+    end
+  end
+
+  # Hopefully no one has written their extensions in pre-0.9 style
+  # desc "Translate specs from pre-0.9 to 0.9 style"
+  # task :translate do
+  #   translator = ::Spec::Translator.new
+  #   dir = RAILS_ROOT + '/spec'
+  #   translator.translate(dir, dir)
+  # end
+
+  # Setup specs for stats
+  task :statsetup do
+    require 'code_statistics'
+    ::STATS_DIRECTORIES << %w(Model\ specs spec/models)
+    ::STATS_DIRECTORIES << %w(View\ specs spec/views)
+    ::STATS_DIRECTORIES << %w(Controller\ specs spec/controllers)
+    ::STATS_DIRECTORIES << %w(Helper\ specs spec/views)
+    ::CodeStatistics::TEST_TYPES << "Model specs"
+    ::CodeStatistics::TEST_TYPES << "View specs"
+    ::CodeStatistics::TEST_TYPES << "Controller specs"
+    ::CodeStatistics::TEST_TYPES << "Helper specs"
+    ::STATS_DIRECTORIES.delete_if {|a| a[0] =~ /test/}
+  end
+
+  namespace :db do
+    namespace :fixtures do
+      desc "Load fixtures (from spec/fixtures) into the current environment's database.  Load specific fixtures using FIXTURES=x,y"
+      task :load => :environment do
+        require 'active_record/fixtures'
+        ActiveRecord::Base.establish_connection(RAILS_ENV.to_sym)
+        (ENV['FIXTURES'] ? ENV['FIXTURES'].split(/,/) : Dir.glob(File.join(RAILS_ROOT, 'spec', 'fixtures', '*.{yml,csv}'))).each do |fixture_file|
+          Fixtures.create_fixtures('spec/fixtures', File.basename(fixture_file, '.*'))
+        end
+      end
+    end
+  end
+end
+
+desc 'Generate documentation for the twitter extension.'
+Rake::RDocTask.new(:rdoc) do |rdoc|
+  rdoc.rdoc_dir = 'rdoc'
+  rdoc.title    = 'TwitterExtension'
+  rdoc.options << '--line-numbers' << '--inline-source'
+  rdoc.rdoc_files.include('README')
+  rdoc.rdoc_files.include('lib/**/*.rb')
+end
+
+# For extensions that are in transition
+desc 'Test the twitter extension.'
+Rake::TestTask.new(:test) do |t|
+  t.libs << 'lib'
+  t.pattern = 'test/**/*_test.rb'
+  t.verbose = true
+end
+
+# Load any custom rakefiles for extension
+Dir[File.dirname(__FILE__) + '/tasks/*.rake'].sort.each { |f| require f }

db/migrate/001_add_twitter_notification_fields.rb

@@ -0,0 +1,11 @@
+class AddTwitterNotificationFields < ActiveRecord::Migration
+  def self.up
+    add_column :pages, :notify_twitter_of_children, :boolean, :default => false
+    add_column :pages, :twitter_id, :string
+  end
+
+  def self.down
+    remove_column :pages, :notify_twitter_of_children
+    remove_column :pages, :twitter_id
+  end
+end

lib/tasks/twitter_extension_tasks.rake

@@ -0,0 +1,28 @@
+namespace :radiant do
+  namespace :extensions do
+    namespace :twitter do
+
+      desc "Runs the migration of the Twitter extension"
+      task :migrate => :environment do
+        require 'radiant/extension_migrator'
+        if ENV["VERSION"]
+          TwitterExtension.migrator.migrate(ENV["VERSION"].to_i)
+        else
+          TwitterExtension.migrator.migrate
+        end
+      end
+
+      desc "Copies public assets of the Twitter to the instance public/ directory."
+      task :update => :environment do
+        is_svn_or_dir = proc {|path| path =~ /\.svn/ || File.directory?(path) }
+        puts "Copying assets from TwitterExtension"
+        Dir[TwitterExtension.root + "/public/**/*"].reject(&is_svn_or_dir).each do |file|
+          path = file.sub(TwitterExtension.root, '')
+          directory = File.dirname(path)
+          mkdir_p RAILS_ROOT + directory
+          cp file, RAILS_ROOT + path
+        end
+      end  
+    end
+  end
+end

lib/twitter_notification.rb

@@ -0,0 +1,40 @@
+require 'twitter'
+module TwitterNotification
+  def self.included(base)
+    base.class_eval {
+      after_save :notify_twitter
+    }
+  end
+
+  def notify_twitter
+    if published? && twitter_configured? && parent.notify_twitter_of_children? && !self.twitter_id
+      title_length = 160 - absolute_url.length - 2
+      message_title = title.length > title_length ? (title[0..title_length-4] + "...") : title
+      message = "#{message_title}: #{absolute_url}"
+      begin
+        status = Twitter::Base.new(config['twitter.username'], config['twitter.password']).update(message, :source => "Radiant Twitter Notifier")
+        # Don't trigger save callbacks
+        self.class.update_all(:twitter_id => status.id, :id => self.id)
+      rescue Exception => e
+        # Twitter failed... just log for now
+        logger.error "Twitter Notification failure: #{e.inspect}"
+      end
+    end
+  end
+
+  def absolute_url
+    if config['twitter.url_host'] =~ /^http/
+      "#{config['twitter.url_host']}#{self.url}"
+    else
+      "http://#{config['twitter.url_host']}#{self.url}"
+    end
+  end
+
+  def twitter_configured?
+    !%w(twitter.username twitter.password twitter.url_host).any? {|k| config[k].blank? }
+  end
+
+  def config
+    Radiant::Config
+  end
+end

spec/spec.opts

@@ -0,0 +1,6 @@
+--colour
+--format
+progress
+--loadby
+mtime
+--reverse

spec/spec_helper.rb

@@ -0,0 +1,37 @@
+unless defined? RADIANT_ROOT
+  ENV["RAILS_ENV"] = "test"
+  case
+  when ENV["RADIANT_ENV_FILE"]
+    require ENV["RADIANT_ENV_FILE"]
+  when File.dirname(__FILE__) =~ %r{vendor/radiant/vendor/extensions}
+    require "#{File.expand_path(File.dirname(__FILE__) + "/../../../../../../")}/config/environment"
+  else
+    require "#{File.expand_path(File.dirname(__FILE__) + "/../../../../")}/config/environment"
+  end
+end
+require "#{RADIANT_ROOT}/spec/spec_helper"
+
+if File.directory?(File.dirname(__FILE__) + "/scenarios")
+  Scenario.load_paths.unshift File.dirname(__FILE__) + "/scenarios"
+end
+if File.directory?(File.dirname(__FILE__) + "/matchers")
+  Dir[File.dirname(__FILE__) + "/matchers/*.rb"].each {|file| require file }
+end
+
+Spec::Runner.configure do |config|
+  # config.use_transactional_fixtures = true
+  # config.use_instantiated_fixtures  = false
+  # config.fixture_path = RAILS_ROOT + '/spec/fixtures'
+
+  # You can declare fixtures for each behaviour like this:
+  #   describe "...." do
+  #     fixtures :table_a, :table_b
+  #
+  # Alternatively, if you prefer to declare them only once, you can
+  # do so here, like so ...
+  #
+  #   config.global_fixtures = :table_a, :table_b
+  #
+  # If you declare global fixtures, be aware that they will be declared
+  # for all of your examples, even those that don't use them.
+end

twitter_extension.rb

@@ -0,0 +1,18 @@
+# Uncomment this if you reference any of your controllers in activate
+# require_dependency 'application'
+class TwitterExtension < Radiant::Extension
+  version "1.0"
+  description "Posts notification of pages to Twitter."
+  url "http://github.com/seancribbs/radiant-twitter-extension"
+
+  define_routes do |map|
+    map.connect '/admin/twitter', :controller => "twitter", :action => "edit", :method => :get
+    map.connect '/admin/twitter', :controller => "twitter", :action => "update", :method => :put
+  end
+
+  def activate
+    admin.tabs.add "Twitter", "/admin/twitter", :after => "Layouts", :visibility => [:all]
+    admin.page.edit.add :extended_metadata, "twitter"
+    Page.class_eval { include TwitterNotification }
+  end
+end