63 lines
1.5 KiB
Ruby
63 lines
1.5 KiB
Ruby
class ContentType
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include Locomotive::Mongoid::Document
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## fields ##
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field :name
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field :description
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field :slug
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field :order_by
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field :highlighted_field_name
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## associations ##
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belongs_to_related :site
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embeds_many :contents, :class_name => 'ContentInstance'
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## callbacks ##
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before_validate :normalize_slug
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before_save :set_default_values
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## validations ##
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validates_presence_of :site, :name, :slug
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validates_uniqueness_of :slug, :scope => :site
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validates_size_of :content_custom_fields, :minimum => 1, :message => :array_too_short
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## behaviours ##
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custom_fields_for :contents
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## methods ##
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def ordered_contents(conditions = {})
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column = self.order_by.to_sym
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(if conditions.nil? || conditions.empty?
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self.contents
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else
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self.contents.where(conditions)
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end).sort { |a, b| (a.send(column) || 0) <=> (b.send(column) || 0) }
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end
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def sort_contents!(order)
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order.split(',').each_with_index do |id, position|
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self.contents.find(id)._position_in_list = position
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end
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self.save
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end
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def highlighted_field
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self.content_custom_fields.detect { |f| f._name == self.highlighted_field_name }
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end
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protected
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def set_default_values
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self.order_by ||= 'updated_at'
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self.highlighted_field_name ||= self.content_custom_fields.first._name
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end
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def normalize_slug
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self.slug = self.name.clone if self.slug.blank? && self.name.present?
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self.slug.slugify! if self.slug.present?
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end
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end |