Module: Gluttonberg::Content::Block

Extended by:
ActiveSupport::Concern
Included in:
HtmlContent, ImageContent, PlainTextContent, SelectContent, TextareaContent
Defined in:
lib/gluttonberg/content/block.rb

Overview

This module can be mixed into a class to make it behave like a content block. A content block is a class that can be associated with a section on in a page description.

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.classes ⇒ Object

An accessor which provides the collection of classes with mixin this module.



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# File 'lib/gluttonberg/content/block.rb', line 37

def self.classes
  @classes
end

.register(klass) ⇒ Object

register content classes. We can do this inside included block, but in rails lazyloading behavior it is not properly working.



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# File 'lib/gluttonberg/content/block.rb', line 30

def self.register(klass)
  @classes << klass
  @classes.uniq!
end

Instance Method Details

#association_name ⇒ Object

The name of the generated association. This is the association that



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# File 'lib/gluttonberg/content/block.rb', line 119

def association_name
  self.class.association_name
end

#content_type ⇒ Object

Content type is simply the inflected version of the content class name, e.g. FooContent becomes :foo_content



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# File 'lib/gluttonberg/content/block.rb', line 148

def content_type
  self.class.content_type
end

#load_localization(id_or_model) ⇒ Object

Loads a localized version based on the specified page localization, then stashes it in an accessor



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# File 'lib/gluttonberg/content/block.rb', line 154

def load_localization(id_or_model)
  if localized?
    localization_id = id_or_model.is_a?(Numeric) ? id_or_model : id_or_model.id
    conditions = {:page_localization_id => localization_id, :"#{self.class.content_type}_id" => id}
    @current_localization = localizations.find(:first , :conditions => conditions)
  end
end

#localized? ⇒ Boolean

Checks to see if this content class has localized properties.

Returns:

  • (Boolean) 


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# File 'lib/gluttonberg/content/block.rb', line 114

def localized?
  self.class.localized?
end

#section ⇒ Object

Returns the section this content instance is associated with. It does this by looking at the associated page, it’s description then the matching section.



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# File 'lib/gluttonberg/content/block.rb', line 109

def section
  @section ||= page.description.sections[section_name.to_sym]
end

#section_label ⇒ Object 



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# File 'lib/gluttonberg/content/block.rb', line 124

def section_label
  section[:label]
end

#section_position ⇒ Object 



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# File 'lib/gluttonberg/content/block.rb', line 142

def section_position
  section[:position] if section
end

#select_options_data ⇒ Object 



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# File 'lib/gluttonberg/content/block.rb', line 128

def select_options_data
  unless section[:select_options_data].blank?
    section[:select_options_data].call
  else
    []
  end
end

#select_options_default_value ⇒ Object 



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# File 'lib/gluttonberg/content/block.rb', line 136

def select_options_default_value
  unless section[:select_options_default_value].blank?
    section[:select_options_default_value].call
  end
end