Module: ActiveScaffold

Defined in:
lib/active_scaffold.rb,
lib/active_scaffold_env.rb,
lib/active_scaffold/engine.rb,
lib/active_scaffold/finder.rb,
lib/active_scaffold/bridges.rb,
lib/active_scaffold/version.rb,
lib/active_scaffold/constraints.rb,
lib/active_scaffold/configurable.rb,
lib/active_scaffold/marked_model.rb,
lib/active_scaffold/attribute_params.rb,
lib/active_scaffold/helpers/id_helpers.rb,
lib/active_scaffold/helpers/view_helpers.rb,
lib/active_scaffold/bridges/dragonfly/form_ui.rb,
lib/active_scaffold/bridges/dragonfly/list_ui.rb,
lib/active_scaffold/bridges/paperclip/form_ui.rb,
lib/active_scaffold/bridges/paperclip/list_ui.rb,
lib/active_scaffold/bridges/shared/date_bridge.rb,
lib/active_scaffold/helpers/controller_helpers.rb,
lib/active_scaffold/helpers/pagination_helpers.rb,
lib/active_scaffold/bridges/carrierwave/form_ui.rb,
lib/active_scaffold/bridges/carrierwave/list_ui.rb,
lib/active_scaffold/bridges/file_column/form_ui.rb,
lib/active_scaffold/bridges/file_column/list_ui.rb,
lib/active_scaffold/extensions/left_outer_joins.rb,
lib/active_scaffold/helpers/association_helpers.rb,
lib/active_scaffold/helpers/form_column_helpers.rb,
lib/active_scaffold/helpers/list_column_helpers.rb,
lib/active_scaffold/helpers/show_column_helpers.rb,
lib/active_scaffold/helpers/search_column_helpers.rb,
lib/active_scaffold/helpers/human_condition_helpers.rb,
lib/active_scaffold/bridges/bitfields/bitfields_bridge.rb,
lib/active_scaffold/bridges/dragonfly/dragonfly_bridge.rb,
lib/active_scaffold/bridges/paperclip/paperclip_bridge.rb,
lib/active_scaffold/bridges/carrierwave/carrierwave_bridge.rb,
lib/active_scaffold/bridges/file_column/file_column_helpers.rb,
lib/active_scaffold/bridges/calendar_date_select/as_cds_bridge.rb,
lib/active_scaffold/bridges/dragonfly/dragonfly_bridge_helpers.rb,
lib/active_scaffold/bridges/paperclip/paperclip_bridge_helpers.rb,
lib/active_scaffold/bridges/carrierwave/carrierwave_bridge_helpers.rb

Defined Under Namespace

Modules: Actions, AttributeParams, Bridges, ClassMethods, Config, Configurable, Constraints, DataStructures, Finder, Helpers, MarkedModel, OuterJoins, Version Classes: ActionNotAllowed, ControllerNotFound, DependencyFailure, Engine, MalformedConstraint, RecordNotAllowed, ReverseAssociationRequired, Tableless

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.autoload_subdir(dir, mod = self, root = File.dirname(__FILE__)) ⇒ Object 



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# File 'lib/active_scaffold.rb', line 31

def self.autoload_subdir(dir, mod=self, root = File.dirname(__FILE__))
  Dir["#{root}/active_scaffold/#{dir}/*.rb"].each { |file|
    basename = File.basename(file, ".rb")
    mod.module_eval {
      autoload basename.camelcase.to_sym, "active_scaffold/#{dir}/#{basename}"
    }
  }
end

.exclude_bridges ⇒ Object 



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# File 'lib/active_scaffold.rb', line 164

def self.exclude_bridges
  @@exclude_bridges ||= []
end

.exclude_bridges=(bridges) ⇒ Object

exclude bridges you do not need name of bridge subdir should be used to exclude it eg

ActiveScaffold.exclude_bridges = [:cancan, :ancestry]
if you are using Activescaffold as a gem add to initializer
if you are using Activescaffold as a plugin add to active_scaffold_env.rb



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# File 'lib/active_scaffold.rb', line 160

def self.exclude_bridges=(bridges)
  @@exclude_bridges = bridges
end

.included(base) ⇒ Object 



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# File 'lib/active_scaffold.rb', line 63

def self.included(base)
  base.extend(ClassMethods)
  base.module_eval do
    # TODO: these should be in actions/core
    before_filter :handle_user_settings
    before_filter :check_input_device
  end

  base.helper_method :touch_device?
  base.helper_method :hover_via_click?
  base.helper_method :active_scaffold_constraints
end

.js_config ⇒ Object 



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# File 'lib/active_scaffold.rb', line 150

def self.js_config
  @@js_config ||= {:scroll_on_close => :checkInViewport}
end

.js_config=(config) ⇒ Object 



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# File 'lib/active_scaffold.rb', line 146

def self.js_config=(config)
  @@js_config = config
end

.js_framework ⇒ Object 



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# File 'lib/active_scaffold.rb', line 138

def self.js_framework
  @@js_framework ||= if defined? Jquery
    :jquery
  elsif defined? PrototypeRails
    :prototype
  end
end

.js_framework=(framework) ⇒ Object 



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# File 'lib/active_scaffold.rb', line 134

def self.js_framework=(framework)
  @@js_framework = framework
end

.root ⇒ Object 



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# File 'lib/active_scaffold.rb', line 168

def self.root
  File.dirname(__FILE__) + "/.."
end

.set_defaults(&block) ⇒ Object 



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# File 'lib/active_scaffold.rb', line 76

def self.set_defaults(&block)
  ActiveScaffold::Config::Core.configure &block
end

Instance Method Details

#active_scaffold_config ⇒ Object 



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# File 'lib/active_scaffold.rb', line 80

def active_scaffold_config
  self.class.active_scaffold_config
end

#active_scaffold_config_for(klass) ⇒ Object 



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# File 'lib/active_scaffold.rb', line 84

def active_scaffold_config_for(klass)
  self.class.active_scaffold_config_for(klass)
end

#active_scaffold_session_storage(id = nil) ⇒ Object 



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# File 'lib/active_scaffold.rb', line 93

def active_scaffold_session_storage(id = nil)
  session_index = active_scaffold_session_storage_key(id)
  session[session_index] ||= {}
  session[session_index]
end

#active_scaffold_session_storage_key(id = nil) ⇒ Object 



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# File 'lib/active_scaffold.rb', line 88

def active_scaffold_session_storage_key(id = nil)
  id ||= params[:eid] || "#{params[:controller]}#{"_#{nested.parent_id}" if nested?}"
  "as:#{id}"
end

#check_input_device ⇒ Object 



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# File 'lib/active_scaffold.rb', line 116

def check_input_device
 if request.env["HTTP_USER_AGENT"] && request.env["HTTP_USER_AGENT"][/(iPhone|iPod|iPad)/i]
   session[:input_device_type] = 'TOUCH'
   session[:hover_supported] = false
 else
   session[:input_device_type] = 'MOUSE'
   session[:hover_supported] = true
 end if session[:input_device_type].nil?
end

#clear_storage ⇒ Object 



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# File 'lib/active_scaffold.rb', line 99

def clear_storage
  session_index = active_scaffold_session_storage_key
  session.delete(session_index) unless session[session_index].present?
end

#handle_user_settings ⇒ Object

at some point we need to pass the session and params into config. we’ll just take care of that before any particular action occurs by passing those hashes off to the UserSettings class of each action.



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# File 'lib/active_scaffold.rb', line 105

def 
  if self.class.uses_active_scaffold?
    active_scaffold_config.actions.each do |action_name|
      conf_instance = active_scaffold_config.send(action_name) rescue next
      next if conf_instance.class::UserSettings == ActiveScaffold::Config::Base::UserSettings # if it hasn't been extended, skip it
      storage = active_scaffold_config. ? active_scaffold_session_storage : {}
      conf_instance.user = conf_instance.class::UserSettings.new(conf_instance, storage, params)
    end
  end
end

#hover_via_click? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_scaffold.rb', line 130

def hover_via_click?
  session[:hover_supported] == false
end

#touch_device? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_scaffold.rb', line 126

def touch_device?
  session[:input_device_type] == 'TOUCH'
end