removes ActionView::Helpers::ScriptaculousHelper

4 files changed, 2 insertions, 299 deletions

diff --git a/actionpack/lib/action_view/helpers.rb b/actionpack/lib/action_view/helpers.rb
index cb1ab64121..88aafc82d5 100644
--- a/actionpack/lib/action_view/helpers.rb
+++ b/actionpack/lib/action_view/helpers.rb
@@ -21,7 +21,6 @@ module ActionView #:nodoc:
     autoload :OutputSafetyHelper
     autoload :RecordTagHelper
     autoload :SanitizeHelper
-    autoload :ScriptaculousHelper
     autoload :SprocketsHelper
     autoload :TagHelper
     autoload :TextHelper
@@ -52,7 +51,6 @@ module ActionView #:nodoc:
     include OutputSafetyHelper
     include RecordTagHelper
     include SanitizeHelper
-    include ScriptaculousHelper
     include SprocketsHelper
     include TagHelper
     include TextHelper
diff --git a/actionpack/lib/action_view/helpers/capture_helper.rb b/actionpack/lib/action_view/helpers/capture_helper.rb
index 9ac7dff1ec..3808e231f1 100644
--- a/actionpack/lib/action_view/helpers/capture_helper.rb
+++ b/actionpack/lib/action_view/helpers/capture_helper.rb
@@ -107,8 +107,8 @@ module ActionView
       #     <%= javascript_include_tag :defaults %>
       #   <% end %>
       #
-      # That will place <tt>script</tt> tags for Prototype, Scriptaculous, and application.js (if it exists)
-      # on the page; this technique is useful if you'll only be using these scripts in a few views.
+      # That will place +script+ tags for your default set of JavaScript files on the page;
+      # this technique is useful if you'll only be using these scripts in a few views.
       #
       # Note that content_for concatenates the blocks it is given for a particular
       # identifier in order. For example:
diff --git a/actionpack/lib/action_view/helpers/javascript_helper.rb b/actionpack/lib/action_view/helpers/javascript_helper.rb
index 066f0ab409..ea8f31c45b 100644
--- a/actionpack/lib/action_view/helpers/javascript_helper.rb
+++ b/actionpack/lib/action_view/helpers/javascript_helper.rb
@@ -1,39 +1,7 @@
 require 'action_view/helpers/tag_helper'
 
 module ActionView
-  # = Action View JavaScript Helpers
   module Helpers
-    # Provides functionality for working with JavaScript in your views.
-    #
-    # == Ajax, controls and visual effects
-    #
-    # * For information on using Ajax, see
-    #   ActionView::Helpers::PrototypeHelper.
-    # * For information on using controls and visual effects, see
-    #   ActionView::Helpers::ScriptaculousHelper.
-    #
-    # == Including the JavaScript libraries into your pages
-    #
-    # Rails includes the Prototype JavaScript framework and the Scriptaculous
-    # JavaScript controls and visual effects library.  If you wish to use
-    # these libraries and their helpers (ActionView::Helpers::PrototypeHelper
-    # and ActionView::Helpers::ScriptaculousHelper), you must do one of the
-    # following:
-    #
-    # * Use <tt><%= javascript_include_tag :defaults %></tt> in the HEAD
-    #   section of your page (recommended): This function will return
-    #   references to the JavaScript files created by the +rails+ command in
-    #   your <tt>public/javascripts</tt> directory. Using it is recommended as
-    #   the browser can then cache the libraries instead of fetching all the
-    #   functions anew on every request.
-    # * Use <tt><%= javascript_include_tag 'prototype' %></tt>: As above, but
-    #   will only include the Prototype core library, which means you are able
-    #   to use all basic AJAX functionality. For the Scriptaculous-based
-    #   JavaScript helpers, like visual effects, autocompletion, drag and drop
-    #   and so on, you should use the method described above.
-    #
-    # For documentation on +javascript_include_tag+ see
-    # ActionView::Helpers::AssetTagHelper.
     module JavaScriptHelper
       include PrototypeHelper
 
diff --git a/actionpack/lib/action_view/helpers/scriptaculous_helper.rb b/actionpack/lib/action_view/helpers/scriptaculous_helper.rb
deleted file mode 100644
index 8610c2469e..0000000000
--- a/actionpack/lib/action_view/helpers/scriptaculous_helper.rb
+++ /dev/null
@@ -1,263 +0,0 @@
-require 'action_view/helpers/javascript_helper'
-require 'active_support/json'
-
-module ActionView
-  # = Action View Scriptaculous Helpers
-  module Helpers
-    # Provides a set of helpers for calling Scriptaculous[http://script.aculo.us/]
-    # JavaScript functions, including those which create Ajax controls and visual
-    # effects.
-    #
-    # To be able to use these helpers, you must include the Prototype
-    # JavaScript framework and the Scriptaculous JavaScript library in your
-    # pages. See the documentation for ActionView::Helpers::JavaScriptHelper
-    # for more information on including the necessary JavaScript.
-    #
-    # The Scriptaculous helpers' behavior can be tweaked with various options.
-    #
-    # See the documentation at http://script.aculo.us for more information on
-    # using these helpers in your application.
-    module ScriptaculousHelper
-      TOGGLE_EFFECTS = [:toggle_appear, :toggle_slide, :toggle_blind]
-
-      # Returns a JavaScript snippet to be used on the Ajax callbacks for
-      # starting visual effects.
-      #
-      # If no +element_id+ is given, it assumes "element" which should be a local
-      # variable in the generated JavaScript execution context. This can be
-      # used for example with +drop_receiving_element+:
-      #
-      #   <%= drop_receiving_element (...), :loading => visual_effect(:fade) %>
-      #
-      # This would fade the element that was dropped on the drop receiving
-      # element.
-      #
-      # For toggling visual effects, you can use <tt>:toggle_appear</tt>, <tt>:toggle_slide</tt>, and
-      # <tt>:toggle_blind</tt> which will alternate between appear/fade, slidedown/slideup, and
-      # blinddown/blindup respectively.
-      #
-      # You can change the behaviour with various options, see
-      # http://script.aculo.us for more documentation.
-      def visual_effect(name, element_id = false, js_options = {})
-        element = element_id ? ActiveSupport::JSON.encode(element_id) : "element"
-
-        js_options[:queue] = if js_options[:queue].is_a?(Hash)
-          '{' + js_options[:queue].map {|k, v| k == :limit ? "#{k}:#{v}" : "#{k}:'#{v}'" }.join(',') + '}'
-        elsif js_options[:queue]
-          "'#{js_options[:queue]}'"
-        end if js_options[:queue]
-
-        [:endcolor, :direction, :startcolor, :scaleMode, :restorecolor].each do |option|
-          js_options[option] = "'#{js_options[option]}'" if js_options[option]
-        end
-
-        if TOGGLE_EFFECTS.include? name.to_sym
-          "Effect.toggle(#{element},'#{name.to_s.gsub(/^toggle_/,'')}',#{options_for_javascript(js_options)});"
-        else
-          "new Effect.#{name.to_s.camelize}(#{element},#{options_for_javascript(js_options)});"
-        end
-      end
-
-      # Makes the element with the DOM ID specified by +element_id+ sortable
-      # by drag-and-drop and make an Ajax call whenever the sort order has
-      # changed. By default, the action called gets the serialized sortable
-      # element as parameters.
-      #
-      # Example:
-      #
-      #   <%= sortable_element("my_list", :url => { :action => "order" }) %>
-      #
-      # In the example, the action gets a "my_list" array parameter
-      # containing the values of the ids of elements the sortable consists
-      # of, in the current order.
-      #
-      # Important: For this to work, the sortable elements must have id
-      # attributes in the form "string_identifier". For example, "item_1". Only
-      # the identifier part of the id attribute will be serialized.
-      #
-      # Additional +options+ are:
-      #
-      # * <tt>:format</tt> - A regular expression to determine what to send as the
-      #   serialized id to the server (the default is <tt>/^[^_]*_(.*)$/</tt>).
-      #
-      # * <tt>:constraint</tt> - Whether to constrain the dragging to either
-      #   <tt>:horizontal</tt> or <tt>:vertical</tt> (or false to make it unconstrained).
-      #
-      # * <tt>:overlap</tt> - Calculate the item overlap in the <tt>:horizontal</tt>
-      #   or <tt>:vertical</tt> direction.
-      #
-      # * <tt>:tag</tt> - Which children of the container element to treat as
-      #   sortable (default is <tt>li</tt>).
-      #
-      # * <tt>:containment</tt> - Takes an element or array of elements to treat as
-      #   potential drop targets (defaults to the original target element).
-      #
-      # * <tt>:only</tt> - A CSS class name or array of class names used to filter
-      #   out child elements as candidates.
-      #
-      # * <tt>:scroll</tt> - Determines whether to scroll the list during drag
-      #   operations if the list runs past the visual border.
-      #
-      # * <tt>:tree</tt> - Determines whether to treat nested lists as part of the
-      #   main sortable list. This means that you can create multi-layer lists,
-      #   and not only sort items at the same level, but drag and sort items
-      #   between levels.
-      #
-      # * <tt>:hoverclass</tt> - If set, the Droppable will have this additional CSS class
-      #   when an accepted Draggable is hovered over it.
-      #
-      # * <tt>:handle</tt> - Sets whether the element should only be draggable by an
-      #   embedded handle. The value may be a string referencing a CSS class value
-      #   (as of script.aculo.us V1.5). The first child/grandchild/etc. element
-      #   found within the element that has this CSS class value will be used as
-      #   the handle.
-      #
-      # * <tt>:ghosting</tt> - Clones the element and drags the clone, leaving
-      #   the original in place until the clone is dropped (default is <tt>false</tt>).
-      #
-      # * <tt>:dropOnEmpty</tt> - If true the Sortable container will be made into
-      #   a Droppable, that can receive a Draggable (as according to the containment
-      #   rules) as a child element when there are no more elements inside (default
-      #   is <tt>false</tt>).
-      #
-      # * <tt>:onChange</tt> - Called whenever the sort order changes while dragging. When
-      #   dragging from one Sortable to another, the callback is called once on each
-      #   Sortable. Gets the affected element as its parameter.
-      #
-      # * <tt>:onUpdate</tt> - Called when the drag ends and the Sortable's order is
-      #   changed in any way. When dragging from one Sortable to another, the callback
-      #   is called once on each Sortable. Gets the container as its parameter.
-      #
-      # See http://script.aculo.us for more documentation.
-      def sortable_element(element_id, options = {})
-        javascript_tag(sortable_element_js(element_id, options).chop!)
-      end
-
-      def sortable_element_js(element_id, options = {}) #:nodoc:
-        options[:with]     ||= "Sortable.serialize(#{ActiveSupport::JSON.encode(element_id)})"
-        options[:onUpdate] ||= "function(){" + remote_function(options) + "}"
-        options.delete_if { |key, value| PrototypeHelper::AJAX_OPTIONS.include?(key) }
-
-        [:tag, :overlap, :constraint, :handle].each do |option|
-          options[option] = "'#{options[option]}'" if options[option]
-        end
-
-        options[:containment] = array_or_string_for_javascript(options[:containment]) if options[:containment]
-        options[:only] = array_or_string_for_javascript(options[:only]) if options[:only]
-
-        %(Sortable.create(#{ActiveSupport::JSON.encode(element_id)}, #{options_for_javascript(options)});)
-      end
-
-      # Makes the element with the DOM ID specified by +element_id+ draggable.
-      #
-      # Example:
-      #   <%= draggable_element("my_image", :revert => true)
-      #
-      # You can change the behaviour with various options, see
-      # http://script.aculo.us for more documentation.
-      def draggable_element(element_id, options = {})
-        javascript_tag(draggable_element_js(element_id, options).chop!)
-      end
-
-      def draggable_element_js(element_id, options = {}) #:nodoc:
-        %(new Draggable(#{ActiveSupport::JSON.encode(element_id)}, #{options_for_javascript(options)});)
-      end
-
-      # Makes the element with the DOM ID specified by +element_id+ receive
-      # dropped draggable elements (created by +draggable_element+).
-      # and make an AJAX call. By default, the action called gets the DOM ID
-      # of the element as parameter.
-      #
-      # Example:
-      #   <%= drop_receiving_element("my_cart", :url =>
-      #     { :controller => "cart", :action => "add" }) %>
-      #
-      # You can change the behaviour with various options, see
-      # http://script.aculo.us for more documentation.
-      #
-      # Some of these +options+ include:
-      # * <tt>:accept</tt> - Set this to a string or an array of strings describing the
-      #   allowable CSS classes that the +draggable_element+ must have in order
-      #   to be accepted by this +drop_receiving_element+.
-      #
-      # * <tt>:confirm</tt> - Adds a confirmation dialog. Example:
-      #
-      #     :confirm => "Are you sure you want to do this?"
-      #
-      # * <tt>:hoverclass</tt> - If set, the +drop_receiving_element+ will have
-      #   this additional CSS class when an accepted +draggable_element+ is
-      #   hovered over it.
-      #
-      # * <tt>:onDrop</tt> - Called when a +draggable_element+ is dropped onto
-      #   this element. Override this callback with a JavaScript expression to
-      #   change the default drop behaviour. Example:
-      #
-      #     :onDrop => "function(draggable_element, droppable_element, event) { alert('I like bananas') }"
-      #
-      #   This callback gets three parameters: The Draggable element, the Droppable
-      #   element and the Event object. You can extract additional information about
-      #   the drop - like if the Ctrl or Shift keys were pressed - from the Event object.
-      #
-      # * <tt>:with</tt> - A JavaScript expression specifying the parameters for
-      #   the XMLHttpRequest. Any expressions should return a valid URL query string.
-      def drop_receiving_element(element_id, options = {})
-        javascript_tag(drop_receiving_element_js(element_id, options).chop!)
-      end
-
-      def drop_receiving_element_js(element_id, options = {}) #:nodoc:
-        options[:with]     ||= "'id=' + encodeURIComponent(element.id)"
-        options[:onDrop]   ||= "function(element){" + remote_function(options) + "}"
-        options.delete_if { |key, value| PrototypeHelper::AJAX_OPTIONS.include?(key) }
-
-        options[:accept] = array_or_string_for_javascript(options[:accept]) if options[:accept]
-        options[:hoverclass] = "'#{options[:hoverclass]}'" if options[:hoverclass]
-
-        # Confirmation happens during the onDrop callback, so it can be removed from the options
-        options.delete(:confirm) if options[:confirm]
-
-        %(Droppables.add(#{ActiveSupport::JSON.encode(element_id)}, #{options_for_javascript(options)});)
-      end
-
-      protected
-        def array_or_string_for_javascript(option)
-          if option.kind_of?(Array)
-            "['#{option.join('\',\'')}']"
-          elsif !option.nil?
-            "'#{option}'"
-          end
-        end
-    end
-
-    module PrototypeHelper
-      class JavaScriptGenerator
-        module GeneratorMethods
-          # Starts a script.aculo.us visual effect. See
-          # ActionView::Helpers::ScriptaculousHelper for more information.
-          def visual_effect(name, id = nil, options = {})
-            record @context.send(:visual_effect, name, id, options)
-          end
-
-          # Creates a script.aculo.us sortable element. Useful
-          # to recreate sortable elements after items get added
-          # or deleted.
-          # See ActionView::Helpers::ScriptaculousHelper for more information.
-          def sortable(id, options = {})
-            record @context.send(:sortable_element_js, id, options)
-          end
-
-          # Creates a script.aculo.us draggable element.
-          # See ActionView::Helpers::ScriptaculousHelper for more information.
-          def draggable(id, options = {})
-            record @context.send(:draggable_element_js, id, options)
-          end
-
-          # Creates a script.aculo.us drop receiving element.
-          # See ActionView::Helpers::ScriptaculousHelper for more information.
-          def drop_receiving(id, options = {})
-            record @context.send(:drop_receiving_element_js, id, options)
-          end
-        end
-      end
-    end
-  end
-end