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class PageRoute < ActiveRecord::Base
belongs_to :page
has_many :conditions, :class_name => "PageRouteCondition"
has_many :requirements, :class_name => "PageRouteRequirement"
validates_presence_of :pattern, :page_id
validates_uniqueness_of :pattern
after_save :reload_routes
def reload_routes
ActionController::Routing::Routes.load!
end
def add_condition(name, value)
conditions.build(:name => name.to_s, :value => value.to_s)
end
def add_requirement(name, value)
requirements.build(:name => name.to_s, :value => value.to_s)
end
def conditions_map
conditions.inject({}){|acc, e| acc[e.name.to_sym] = e.value.to_sym; acc}
end
def requirements_map
requirements.inject({}){|acc, e| acc[e.name.to_sym] = Regexp.new(e.value); acc}
end
def route_name
name ? name.to_slug.gsub('-','_') : nil
end
# This is used in defining the route in the ActionController::Routing
def options_map
m = {:controller => "cms/content", :action => "show_page_route"}
m[:_page_route_id] = self.id.to_s
m[:requirements] = requirements_map
m[:conditions] = conditions_map
m
end
# This is called by an instance of the content controller
# in the process of rendering a page. This will eval the code
# stored in this page route in the context of the controller.
# The main purpose of this method is to set instance variables
# that will be used by one or more portlets when the page is rendered.
# To set an instance variable, the code should contain something like:
# @news_article = NewsArticle.find(params[:id]))
def execute(controller)
controller.instance_eval(code) unless code.blank?
end
end
Version data entries
35 entries across 35 versions & 11 rubygems