module ActiveScaffold::Core::ClassMethods
Attributes
active_scaffold_config_block[R]
Public Instance Methods
_add_sti_create_links()
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To be called after include action modules
# File lib/active_scaffold/core.rb, line 77 def _add_sti_create_links new_action_link = active_scaffold_config.action_links.collection['new'] return if new_action_link.nil? || active_scaffold_config.sti_children.empty? active_scaffold_config.action_links.collection.delete('new') active_scaffold_config.sti_children.each do |child| new_sti_link = Marshal.load(Marshal.dump(new_action_link)) # deep clone new_sti_link.label = as_(:create_model, :model => child.to_s.camelize.constantize.model_name.human) new_sti_link.parameters = {:parent_sti => controller_path} new_sti_link.controller = proc { active_scaffold_controller_for(child.to_s.camelize.constantize).controller_path } active_scaffold_config.action_links.collection.create.add(new_sti_link) end end
active_scaffold(model_id = nil, &block)
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# File lib/active_scaffold/core.rb, line 16 def active_scaffold(model_id = nil, &block) extend Prefixes # initialize bridges here ActiveScaffold::Bridges.run_all # converts Foo::BarController to 'bar' and FooBarsController to 'foo_bar' and AddressController to 'address' model_id = to_s.split('::').last.sub(/Controller$/, '').pluralize.singularize.underscore unless model_id # run the configuration @active_scaffold_config = ActiveScaffold::Config::Core.new(model_id) @active_scaffold_config_block = block links_for_associations active_scaffold_superclasses_blocks.each { |superblock| active_scaffold_config.configure(&superblock) } active_scaffold_config.sti_children = nil # reset sti_children if set in parent block active_scaffold_config.configure(&block) if block_given? active_scaffold_config._configure_sti unless active_scaffold_config.sti_children.nil? active_scaffold_config._load_action_columns # defines the attribute read methods on the model, so record.send() doesn't find protected/private methods instead klass = active_scaffold_config.model # Rails 4.0.4 has removed attribute_methods_generated, # and made define_attribute_methods threadsave to call multiple times. # Check for that here. if (Rails::VERSION::MAJOR == 4 && !klass.respond_to?(:attribute_methods_generated)) || !klass.attribute_methods_generated? klass.define_attribute_methods end # include the rest of the code into the controller: the action core and the included actions module_eval do unless self < ActiveScaffold::Actions::Core include ActiveScaffold::Finder include ActiveScaffold::Constraints include ActiveScaffold::AttributeParams include ActiveScaffold::Actions::Core end active_scaffold_config.actions.each do |mod| include "ActiveScaffold::Actions::#{mod.to_s.camelize}".constantize mod_conf = active_scaffold_config.send(mod) next unless mod_conf.respond_to?(:link) && (link = mod_conf.link) # sneak the action links from the actions into the main set if link.is_a? Array link.each do |current_link| active_scaffold_config.action_links.add_to_group(current_link, active_scaffold_config.send(mod).action_group) end elsif link.is_a? ActiveScaffold::DataStructures::ActionLink active_scaffold_config.action_links.add_to_group(link, active_scaffold_config.send(mod).action_group) end end end _add_sti_create_links if active_scaffold_config.add_sti_create_links? end
active_scaffold_config()
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# File lib/active_scaffold/core.rb, line 149 def active_scaffold_config if @active_scaffold_config.nil? superclass.active_scaffold_config if superclass.respond_to? :active_scaffold_config else @active_scaffold_config end end
active_scaffold_config_for(klass)
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# File lib/active_scaffold/core.rb, line 169 def active_scaffold_config_for(klass) controller = active_scaffold_controller_for(klass) rescue ActiveScaffold::ControllerNotFound config = ActiveScaffold::Config::Core.new(klass) config._load_action_columns config else controller.active_scaffold_config end
active_scaffold_controller_for(klass)
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# File lib/active_scaffold/core.rb, line 179 def active_scaffold_controller_for(klass) return self if uses_active_scaffold? && klass == active_scaffold_config.model ActiveScaffold::Core.active_scaffold_controller_for(klass, to_s.deconstantize + '::') end
active_scaffold_controller_for_column(column, options = {})
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# File lib/active_scaffold/core.rb, line 102 def active_scaffold_controller_for_column(column, options = {}) if column.polymorphic_association? :polymorph elsif options.include?(:controller) "#{options[:controller].to_s.camelize}Controller".constantize else active_scaffold_controller_for(column.association.klass) end rescue ActiveScaffold::ControllerNotFound nil end
active_scaffold_superclasses_blocks()
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# File lib/active_scaffold/core.rb, line 159 def active_scaffold_superclasses_blocks blocks = [] klass = superclass while klass.respond_to? :active_scaffold_superclasses_blocks blocks << klass.active_scaffold_config_block klass = klass.superclass end blocks.compact.reverse end
add_active_scaffold_path(path)
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# File lib/active_scaffold/core.rb, line 139 def add_active_scaffold_path(path) as_path = File.realpath File.join(ActiveScaffold::Config::Core.plugin_directory, 'app', 'views') index = view_paths.find_index { |p| p.to_s == as_path } if index self.view_paths = view_paths[0..index - 1] + Array(path) + view_paths[index..-1] else append_view_path path end end
link_for_association(column, options = {})
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# File lib/active_scaffold/core.rb, line 114 def link_for_association(column, options = {}) return if (controller = active_scaffold_controller_for_column(column, options)).nil? options.reverse_merge! :position => :after, :type => :member, :column => column, :controller => (controller == :polymorph ? controller : "/#{controller.controller_path}") options[:parameters] ||= {} options[:parameters].reverse_merge! :association => column.association.name if column.plural_association? ActiveScaffold::DataStructures::ActionLink.new('index', options.merge(:refresh_on_close => true)) else actions = controller.active_scaffold_config.actions unless controller == :polymorph actions ||= [:create, :update, :show] column.actions_for_association_links.delete :new unless actions.include? :create column.actions_for_association_links.delete :edit unless actions.include? :update column.actions_for_association_links.delete :show unless actions.include? :show ActiveScaffold::DataStructures::ActionLink.new(nil, options.merge(:html_options => {:class => column.name})) end end
link_for_association_as_scope(scope, options = {})
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# File lib/active_scaffold/core.rb, line 132 def link_for_association_as_scope(scope, options = {}) options.reverse_merge! :label => scope, :position => :after, :type => :member, :controller => controller_path options[:parameters] ||= {} options[:parameters].reverse_merge! :named_scope => scope ActiveScaffold::DataStructures::ActionLink.new('index', options) end
links_for_associations()
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Create the automatic column links. Note that this has to happen when configuration is done, because otherwise the Nested module could be disabled. Actually, it could still be disabled later, couldn't it?
# File lib/active_scaffold/core.rb, line 91 def links_for_associations return unless active_scaffold_config.actions.include?(:list) && active_scaffold_config.actions.include?(:nested) active_scaffold_config.columns.each do |column| next unless column.link.nil? && column.autolink? # lazy load of action_link, cause it was really slowing down app in dev mode # and might lead to trouble cause of cyclic constantization of controllers # and might be unnecessary cause it is done before columns are configured column.set_link(proc { |col| link_for_association(col) }) end end
uses_active_scaffold?()
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# File lib/active_scaffold/core.rb, line 184 def uses_active_scaffold? !active_scaffold_config.nil? end