box.rb
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class Box < ActiveRecord::Base
belongs_to :owner, :polymorphic => true
acts_as_list :scope => 'owner_id = #{owner_id} and owner_type = \'#{owner_type}\''
has_many :blocks, :dependent => :destroy, :order => 'position'
def acceptable_blocks
to_css_class_name (position == 1) ? acceptable_center_blocks : acceptable_side_blocks
end
private
def acceptable_center_blocks
%w{
ArticleBlock
BlogArchivesBlock
CommunitiesBlock
EnterprisesBlock
FavoriteEnterprisesBlock
FeedReaderBlock
FriendsBlock
LinkListBlock
LoginBlock
MainBlock
MyNetworkBlock
PeopleBlock
ProfileImageBlock
RawHTMLBlock
RecentDocumentsBlock
TagsBlock
}
end
def acceptable_side_blocks
%w{
ArticleBlock
BlogArchivesBlock
CategoriesBlock
CommunitiesBlock
EnterprisesBlock
EnvironmentStatisticsBlock
FavoriteEnterprisesBlock
FeaturedProductsBlock
FeedReaderBlock
FriendsBlock
HighlightsBlock
LinkListBlock
LocationBlock
LoginBlock
MyNetworkBlock
PeopleBlock
ProfileImageBlock
ProfileInfoBlock
ProfileSearchBlock
RawHTMLBlock
RecentDocumentsBlock
SellersSearchBlock
SlideshowBlock
TagsBlock
}
end
def to_css_class_name(blocks)
blocks.map{ |block| block.underscore.tr('_', '-') }
end
end