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Versions: 13
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Contents
class Layout < LiquidTemplate
## associations ##
has_many_related :pages
embeds_many :parts, :class_name => 'PagePart'
## callbacks ##
before_save :build_parts_from_value
after_save :update_parts_in_pages
## validations ##
validates_format_of :value, :with => Locomotive::Regexps::CONTENT_FOR_LAYOUT, :message => :missing_content_for_layout
## methods ##
protected
def build_parts_from_value
if self.value_changed? || self.new_record?
self.parts.each { |p| p.disabled = true }
self.value.scan(Locomotive::Regexps::CONTENT_FOR).each do |attributes|
slug = attributes[0].strip.downcase
name = attributes[1].strip.gsub("\"", '')
name = nil if name.empty?
name ||= I18n.t('attributes.defaults.page_parts.name') if slug == 'layout'
if part = self.parts.detect { |p| p.slug == slug }
part.name = name if name.present?
part.disabled = false
else
self.parts.build :slug => slug, :name => name || slug
end
end
# body always first
body = self.parts.detect { |p| p.slug == 'layout' }
self.parts.delete(body)
self.parts.insert(0, body)
@_update_pages = true if self.value_changed?
end
end
def update_parts_in_pages
self.pages.each { |p| p.send(:update_parts!, self.parts) } if @_update_pages
end
end
Version data entries
13 entries across 13 versions & 1 rubygems