Sha256: d3d8d1b615242de13575e581f68734828a5e6d780e8341be440faa5b995ad72c
Contents?: true
Size: 1.25 KB
Versions: 18
Compression:
Stored size: 1.25 KB
Contents
class SpudSnippet < ActiveRecord::Base
attr_accessible :content, :content_processed, :format, :name
has_many :spud_page_liquid_tags, :as => :attachment, :dependent => :destroy
validates :name, :presence => true
validates_uniqueness_of :name, :scope => :site_id
scope :site, lambda {|sid| where(:site_id => sid)}
before_save :postprocess_content
after_save :update_taglist
def postprocess_content
template = Liquid::Template.parse(self.content) # Parses and compiles the template
self.content_processed = template.render()
end
def content_processed=(content)
write_attribute(:content_processed,content)
end
def content_processed
if read_attribute(:content_processed).blank?
self.update_column(:content_processed, postprocess_content)
end
return read_attribute(:content_processed)
end
def update_taglist
template = Liquid::Template.parse(self.content) # Parses and compiles the template
self.spud_page_liquid_tags.all.each do |tag|
tag.destroy
end
template.root.nodelist.each do |node|
if !node.is_a?(String) && defined?(node.tag_name) && defined?(node.tag_value)
self.spud_page_liquid_tags.create(:tag_name => node.tag_name,:value => node.tag_value)
end
end
end
end
Version data entries
18 entries across 18 versions & 2 rubygems