0
@@ -0,0 +1,3 @@
0
+= 0.1
0
+
0
+ * Initial import

0
@@ -0,0 +1,18 @@
0
+Copyright (c) 2006 Chris Wanstrath
0
+
0
+Permission is hereby granted, free of charge, to any person obtaining a copy of 
0
+this software and associated documentation files (the "Software"), to deal in 
0
+the Software without restriction, including without limitation the rights to 
0
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of 
0
+the Software, and to permit persons to whom the Software is furnished to do so, 
0
+subject to the following conditions:
0
+
0
+The above copyright notice and this permission notice shall be included in all 
0
+copies or substantial portions of the Software.
0
+
0
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
0
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS 
0
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR 
0
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER 
0
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 
0
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
0
\ No newline at end of file

0
@@ -0,0 +1,121 @@
0
+= Acts as Textiled
0
+
0
+This simple plugin allows you to forget about constantly rendering Textile in 
0
+your application.  Instead, you can rest easy knowing the Textile fields you 
0
+want to display as HTML will always be displayed as HTML (unless you tell your
0
+code otherwise).
0
+
0
+No database modifications are needed.
0
+
0
+You need RedCloth, of course.  And Rails.
0
+
0
+== Usage
0
+
0
+  class Story < ActiveRecord::Base
0
+    acts_as_textiled :body_text, :description
0
+  end
0
+
0
+  >> story = Story.find(3)
0
+  => #<Story:0x245fed8 ... >
0
+
0
+  >> story.description
0
+  => "<p>This is <strong>cool</strong>.</p>"
0
+
0
+  >> story.description_source
0
+  => "This is *cool*."
0
+
0
+  >> story.description_plain
0
+  => "This is cool."
0
+
0
+  >> story.description = "I _know_!"
0
+  => "I _know_!"
0
+
0
+  >> story.save
0
+  => true
0
+
0
+  >> story.description
0
+  => "<p>I <em>know</em>!</p>"
0
+
0
+  >> story.textiled = false
0
+  => false
0
+
0
+  >> story.description
0
+  => "I _know_!"
0
+
0
+  >> story.textiled = true
0
+  => true
0
+
0
+  >> story.description
0
+  => "<p>I <em>know</em>!</p>"
0
+
0
+=== Different Modes
0
+
0
+RedCloth supports different modes, such as :lite_mode.  To use a mode on 
0
+a specific attribute simply pass it in as an options hash after any
0
+attributes you don't want to mode-ify.  Like so:
0
+
0
+  class Story < ActiveRecord::Base
0
+    acts_as_textiled :body_text, :description => :lite_mode
0
+  end
0
+
0
+Or:
0
+
0
+  class Story < ActiveRecord::Base
0
+    acts_as_textiled :body_text => :lite_mode, :description => :lite_mode
0
+  end
0
+
0
+You can also pass in multiple modes per attribute:
0
+
0
+  class Story < ActiveRecord::Base
0
+    acts_as_textiled :body_text, :description => [ :lite_mode, :no_span_caps ]
0
+  end
0
+
0
+Get it?  Now let's say you have an admin tool and you want the text to be displayed
0
+in the text boxes / fields as plaintext.  Do you have to change all your views?  
0
+
0
+Hell no.
0
+
0
+=== form_for
0
+
0
+Are you using form_for?  If you are, you don't have to change any code at all.
0
+
0
+  <% form_for :story, @story do |f| %>
0
+    Description: <br/> <%= f.text_field :description %>
0
+  <% end %>
0
+
0
+You'll see the Textile plaintext in the text field.  It Just Works.
0
+
0
+=== form tags
0
+
0
+If you're being a bit unconvential, no worries.  You can still get at your 
0
+raw Textile like so:
0
+
0
+  Description: <br/> <%= text_field_tag :description, @story.description_source %>
0
+
0
+And there's always object.textiled = false, as demo'd above.
0
+
0
+== Pre-fetching
0
+
0
+acts_as_textiled locally caches rendered HTML once the attribute in question has 
0
+been requested.  Obviously this doesn't bode well for marshalling or caching.
0
+
0
+If you need to force your object to build and cache HTML for all textiled attributes,
0
+call the +textilize+ method on your object.
0
+
0
+If you're real crazy you can even do something like this:
0
+
0
+  class Story < ActiveRecord::Base
0
+    acts_as_textiled :body_text, :description
0
+
0
+    def after_find
0
+      textilize
0
+    end
0
+  end
0
+
0
+All your Textile will now be ready to go in spiffy HTML format.  But you probably
0
+won't need to do this.
0
+
0
+Enjoy.
0
+
0
+>> Chris Wanstrath
0
+=> chris[at]ozmm[dot]org

0
@@ -0,0 +1,7 @@
0
+author: Chris Wanstrath (chris[at]ozmm[dot]org)
0
+summary: 
0
+homepage: http://errtheblog.com/post/14
0
+plugin: http://require.errtheblog.com/svn/acts_as_textiled
0
+license: MIT
0
+version: 0.1
0
+rails_version: 1.1+

0
@@ -0,0 +1,2 @@
0
+require 'acts_as_textiled'
0
+ActiveRecord::Base.send(:include, Err::Acts::Textiled)

0
@@ -0,0 +1,85 @@
0
+module Err 
0
+  module Acts #:nodoc: all
0
+    module Textiled
0
+      def self.included(klass)
0
+        klass.extend ClassMethods
0
+      end
0
+
0
+      module ClassMethods
0
+        def acts_as_textiled(*attrs)
0
+          ruled = attrs.last.is_a?(Hash) ? attrs.pop : {}
0
+          attrs += ruled.keys
0
+
0
+          attrs.each do |attr|
0
+            define_method(attr) do
0
+              textiled[attr.to_s] ||= RedCloth.new(read_attribute(attr), Array(ruled[attr])).to_html
0
+            end
0
+            define_method("#{attr}_plain",  proc { strip_redcloth_html(__send__(attr)) } )
0
+            define_method("#{attr}_source", proc { __send__("#{attr}_before_type_cast") } )
0
+          end
0
+
0
+          include Err::Acts::Textiled::InstanceMethods
0
+        end
0
+      end
0
+
0
+      module InstanceMethods
0
+        def textiled
0
+          textiled? ? (@textiled ||= {}) : @attributes.dup
0
+        end
0
+
0
+        def textiled?
0
+          @is_textiled.nil? ? true : @is_textiled
0
+        end
0
+
0
+        def textiled=(bool)
0
+          @is_textiled = !!bool
0
+        end
0
+
0
+        def textilize
0
+          logger.debug "I GOT HIT!"
0
+          attribute_names.each { |attr| __send__(attr) }
0
+        end
0
+
0
+        def reload
0
+          textiled.clear
0
+          super
0
+        end
0
+
0
+        def write_attribute(attr_name, value)
0
+          textiled[attr_name.to_s] = nil
0
+          super(attr_name, value)
0
+        end
0
+
0
+      private
0
+        def strip_redcloth_html(html)
0
+          html.gsub!(html_regexp, '') 
0
+          redcloth_glyphs.each do |(entity, char)|
0
+            html.gsub!(entity, char)
0
+          end
0
+          html
0
+        end
0
+
0
+        def redcloth_glyphs
0
+           [[ '’', "'" ], 
0
+            [ '‘', "'" ],
0
+            [ '&lt;', '<' ], 
0
+            [ '&gt;', '>' ], 
0
+            [ '&#8221;', '"' ],
0
+            [ '&#8220;', '"' ],            
0
+            [ '&#8230;', '...' ],
0
+            [ '\1&#8212;', '--' ], 
0
+            [ ' &rarr; ', '->' ], 
0
+            [ ' &#8211; ', '-' ], 
0
+            [ '&#215;', 'x' ], 
0
+            [ '&#8482;', '(TM)' ], 
0
+            [ '&#174;', '(R)' ],
0
+            [ '&#169;', '(C)' ]]
0
+        end
0
+
0
+        def html_regexp
0
+          %r{<(?:[^>"']+|"(?:\\.|[^\\"]+)*"|'(?:\\.|[^\\']+)*')*>}xm
0
+        end
0
+      end
0
+    end
0
+  end
0
+end

0
@@ -0,0 +1,18 @@
0
+sqlite:
0
+  :adapter: sqlite
0
+  :dbfile: ':memory:'
0
+sqlite3:
0
+  :adapter: sqlite3
0
+  :dbfile: ':memory:'
0
+postgresql:
0
+  :adapter: postgresql
0
+  :username: postgres
0
+  :password: postgres
0
+  :database: acts_as_textiled_plugin_test
0
+  :min_messages: ERROR
0
+mysql:
0
+  :adapter: mysql
0
+  :host: localhost
0
+  :username: root
0
+  :password:
0
+  :database: acts_as_textiled_plugin_test

0
@@ -0,0 +1,4 @@
0
+class Author < ActiveRecord::Base
0
+  has_many :stories
0
+  acts_as_textiled :blog => :lite_mode
0
+end

0
@@ -0,0 +1,8 @@
0
+why:
0
+  id: 1
0
+  name: why the lucky stiff
0
+  blog: '"RedHanded":http://redhanded.hobix.com'
0
+defunkt:
0
+  id: 2
0
+  name: Chris Wanstrath
0
+  blog: '"ones zeros majors and minors":http://ozmm.org'

0
@@ -0,0 +1,49 @@
0
+sandbox:
0
+  id: 1
0
+  author_id: 1
0
+  title: The Thrilling Freaky-Freaky Sandbox Hack
0
+  body: Holy cats, I'm proud to offer you this sensational hack today. For me, this is monumental, as it culminates a number of sundry microhacks from the past few years and gets us a step closer to realizing Try Ruby out in the broader kingdoms. This is the sort of thing that will make you want to post spangly angel GIFs in the comments.
0
+  description: _why announces __Sandbox__
0
+irb:
0
+  id: 2
0
+  author_id: 2
0
+  title: Simpler IRB
0
+  description: __Beautify__ your *IRb* prompt
0
+  body: |
0
+    Sick of that ugly irb prompt? Too much information.
0
+
0
+    $ irb
0
+    irb(main):001:0> "i dont care how deeply nested i yam".nil?   
0
+    => false
0
+    Check it. Stick this in your .irbrc:
0
+
0
+    IRB.conf[:PROMPT_MODE] = :SIMPLE
0
+    Now we get a prompt which is, well, simple:
0
+
0
+    $ irb
0
+    >> !!nil
0
+    => false
0
+    Less noise.
0
+textile:
0
+  id: 3
0
+  author_id: 2
0
+  title: I am a fan of Textile.
0
+  description: Chris explains why Textile is useful.
0
+  body: |
0
+    _Textile_ is useful because it makes text _slightly_ easier to *read*.
0
+
0
+    If only it were so *easy* to use in every programming language.  In Rails,
0
+    with the help of "acts_as_textiled":http://google.com/search?q=acts_as_textiled,
0
+    it's way easy.  Thanks in no small part to %{color:red}RedCloth%, of course.
0
+legalize:
0
+  id: 4
0
+  author_id: 2
0
+  title: This is a bunch of text about things.
0
+  body: |
0
+    Is Textile(TM) the wave of the future?  What about acts_as_textiled(C)?  It's
0
+    doubtful.  Why does Textile(TM) smell like _Python_?  Can we do anything to
0
+    fix that?  No?  Well, I guess there are worse smells - like Ruby.  jk.
0
+
0
+    But seriously, ice > water and water < rain.  But...nevermind.  1 x 1?  1.
0
+
0
+    "You're a good kid," he said.  "Keep it up."

0
@@ -0,0 +1,4 @@
0
+class Story < ActiveRecord::Base
0
+  belongs_to :author
0
+  acts_as_textiled :body, :description => :lite_mode
0
+end

0
@@ -0,0 +1,12 @@
0
+# MemoryTestFix
0
+def in_memory_database?
0
+  ENV["RAILS_ENV"] == "test" and 
0
+  ActiveRecord::Base.connection.class == ActiveRecord::ConnectionAdapters::SQLiteAdapter and
0
+  Rails::Configuration.new.database_configuration['test']['database'] == ':memory:'
0
+end
0
+
0
+if in_memory_database?
0
+  puts "Creating sqlite in memory database"
0
+  load "#{RAILS_ROOT}/db/schema.rb" # use db agnostic schema by default
0
+#  ActiveRecord::Migrator.up('db/migrate') # use migrations
0
+end

0
@@ -0,0 +1,13 @@
0
+ActiveRecord::Schema.define(:version => 0) do
0
+  create_table :stories, :force => true do |t|
0
+    t.column :title, :string
0
+    t.column :description, :string    
0
+    t.column :body, :text
0
+    t.column :author_id, :integer
0
+  end
0
+
0
+  create_table :authors, :force => true do |t|
0
+    t.column :name, :string
0
+    t.column :blog, :string
0
+  end
0
+end

0
@@ -0,0 +1,35 @@
0
+# borrowed from topfunky and scott barron, thanks
0
+require File.expand_path(File.join(File.dirname(__FILE__), '../../../../config/environment.rb'))
0
+require 'active_record/fixtures'
0
+require File.join(File.dirname(__FILE__), 'fixtures/story')
0
+require File.join(File.dirname(__FILE__), 'fixtures/author')
0
+require File.join(File.dirname(__FILE__), 'memory_test_fix')
0
+require 'test/unit'
0
+
0
+config = YAML::load(IO.read(File.dirname(__FILE__) + '/database.yml'))
0
+ActiveRecord::Base.logger = Logger.new(File.dirname(__FILE__) + "/debug.log")
0
+ActiveRecord::Base.establish_connection(config[ENV['DB'] || 'sqlite3'])
0
+
0
+load(File.dirname(__FILE__) + "/schema.rb")
0
+
0
+Test::Unit::TestCase.fixture_path = File.dirname(__FILE__) + "/fixtures/"
0
+$LOAD_PATH.unshift(Test::Unit::TestCase.fixture_path)
0
+
0
+
0
+class Test::Unit::TestCase #:nodoc:
0
+  def create_fixtures(*table_names)
0
+    if block_given?
0
+      Fixtures.create_fixtures(Test::Unit::TestCase.fixture_path, table_names) { yield }
0
+    else
0
+      Fixtures.create_fixtures(Test::Unit::TestCase.fixture_path, table_names)
0
+    end
0
+  end
0
+
0
+  # Turn off transactional fixtures if you're working with MyISAM tables in MySQL
0
+  self.use_transactional_fixtures = true
0
+  
0
+  # Instantiated fixtures are slow, but give you @david where you otherwise would need people(:david)
0
+  self.use_instantiated_fixtures  = false
0
+
0
+  # Add more helper methods to be used by all tests here...
0
+end

0
@@ -0,0 +1,115 @@
0
+require File.join(File.dirname(__FILE__), 'setup_test')
0
+
0
+class TestTextiled < Test::Unit::TestCase
0
+  fixtures :stories, :authors
0
+
0
+  def test_desc_is_html
0
+    story = Story.find(1)
0
+
0
+    desc_html    = '_why announces <i>Sandbox</i>'
0
+    desc_textile = '_why announces __Sandbox__'
0
+    desc_plain   = '_why announces Sandbox'
0
+
0
+    assert_equal desc_html, story.description
0
+    assert_equal desc_textile, story.description_source
0
+    assert_equal desc_plain, story.description_plain
0
+  end
0
+
0
+  def test_desc_after_save
0
+    story = Story.find(2)
0
+    
0
+    start_html = '<i>Beautify</i> your <strong>IRb</strong> prompt'
0
+    assert_equal start_html, story.description
0
+
0
+    story.description = "**IRb** is simple"
0
+    changed_html = "<b>IRb</b> is simple"
0
+    assert_equal changed_html, story.description
0
+    story.save
0
+    assert_equal changed_html, story.description
0
+    assert_equal 'IRb is simple', story.description_plain
0
+  end
0
+
0
+  def test_desc_toggle_textile
0
+    story = Story.find(2)
0
+    
0
+    desc_html = '<i>Beautify</i> your <strong>IRb</strong> prompt'
0
+    desc_textile = '__Beautify__ your *IRb* prompt'
0
+
0
+    assert_equal desc_html, story.description
0
+    story.textiled = false
0
+    assert_equal desc_textile, story.description
0
+    story.save
0
+    assert_equal desc_textile, story.description
0
+    story.textiled = true
0
+    assert_equal desc_html, story.description
0
+  end
0
+
0
+  def test_assocation_textiled
0
+    story = Story.find(2)
0
+
0
+    blog_html = '<a href="http://ozmm.org">ones zeros majors and minors</a>'
0
+    blog_textile = '"ones zeros majors and minors":http://ozmm.org'
0
+    blog_plain = 'ones zeros majors and minors'
0
+
0
+    assert_equal blog_html, story.author.blog
0
+    assert_equal blog_textile, story.author.blog_source
0
+    assert_equal blog_plain, story.author.blog_plain
0
+  end
0
+
0
+  def test_assocation_textile_toggle
0
+    story = Story.find(1)
0
+
0
+    blog_html = '<a href="http://redhanded.hobix.com">RedHanded</a>'
0
+    blog_textile = '"RedHanded":http://redhanded.hobix.com'
0
+    blog_plain = 'RedHanded'
0
+
0
+    assert_equal blog_html, story.author.blog
0
+    story.author.textiled = false
0
+    assert_equal blog_textile, story.author.blog
0
+    story.author.textiled = true
0
+    assert_equal blog_html, story.author.blog
0
+  end
0
+
0
+  def test_body_is_html
0
+    story = Story.find(3)
0
+
0
+    body_html = %[<p><em>Textile</em> is useful because it makes text <em>slightly</em> easier to <strong>read</strong>.</p>\n\n\n\t<p>If only it were so <strong>easy</strong> to use in every programming language.  In Rails,\nwith the help of <a href="http://google.com/search?q=acts_as_textiled">acts_as_textiled</a>,\nit&#8217;s way easy.  Thanks in no small part to <span style="color:red;">RedCloth</span>, of course.</p>]
0
+    body_textile = %[_Textile_ is useful because it makes text _slightly_ easier to *read*.\n\nIf only it were so *easy* to use in every programming language.  In Rails,\nwith the help of "acts_as_textiled":http://google.com/search?q=acts_as_textiled,\nit's way easy.  Thanks in no small part to %{color:red}RedCloth%, of course.\n]
0
+    body_plain = %[Textile is useful because it makes text slightly easier to read.\n\n\n\tIf only it were so easy to use in every programming language.  In Rails,\nwith the help of acts_as_textiled,\nit's way easy.  Thanks in no small part to RedCloth, of course.]
0
+
0
+    assert_equal body_html, story.body
0
+    assert_equal body_textile, story.body_source
0
+    assert_equal body_plain, story.body_plain
0
+  end
0
+
0
+  def test_character_conversions
0
+    story = Story.find(4)
0
+
0
+    body_html = "<p>Is Textile&#8482; the wave of the future?  What about acts_as_textiled&#169;?  It&#8217;s\ndoubtful.  Why does Textile&#8482; smell like <em>Python</em>?  Can we do anything to\nfix that?  No?  Well, I guess there are worse smells &#8211; like Ruby.  jk.</p>\n\n\n\t<p>But seriously, ice &gt; water and water &lt; rain.  But&#8230;nevermind.  1&#215;1?  1.</p>\n\n\n\t<p>&#8220;You&#8217;re a good kid,&#8221; he said.  &#8220;Keep it up.&#8221;</p>"
0
+    body_plain = %[Is Textile(TM) the wave of the future?  What about acts_as_textiled(C)?  It's\ndoubtful.  Why does Textile(TM) smell like Python?  Can we do anything to\nfix that?  No?  Well, I guess there are worse smells-like Ruby.  jk.\n\n\n\tBut seriously, ice > water and water < rain.  But...nevermind.  1x1?  1.\n\n\n\t"You're a good kid," he said.  "Keep it up."]
0
+
0
+    assert_equal body_html, story.body
0
+    assert_equal body_plain, story.body_plain
0
+  end
0
+
0
+  def test_textilize
0
+    story = Story.find(1)
0
+    desc_html = '_why announces <i>Sandbox</i>'
0
+
0
+    assert_equal 0, story.textiled.size
0
+
0
+    story.textilize
0
+
0
+    assert_equal 2, story.textiled.size
0
+    assert_equal desc_html, story.description
0
+  end
0
+
0
+  def test_textilize_after_find
0
+    Story.send(:define_method, :after_find, proc { textilize })
0
+    story = Story.find(2)
0
+    desc_html = '<i>Beautify</i> your <strong>IRb</strong> prompt'
0
+
0
+    assert_equal 2, story.textiled.size
0
+    assert_equal desc_html, story.description
0
+  end
0
+end