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Contents
module Cms
# Trying to get rendering working:
#
# Things that need to happen:
# 1. Need to add all helpers from that the Cms::ContentController has access to:
# 2. Add helpers for the portlet or content block
#
# Understanding how Cms::ContentController renders a template:
# 1. It starts with a layout, which is a CMS template.
# 2. show.html.erb is called, which iterates over the connectables, adding content_for for each of the yields.
#
# TODOS
# There are currently way to many values getting copied into this view, including:
# content_block (desired) - From ContentController
# content - An attribute of the block itself.
class ViewContext < ActionView::Base
# @param [ActionController::Base] controller The CMS controller rendering the overall page
# @param [Hash] attributes_to_assign All the values that should be passed to this View as @attributes available.
def initialize(controller, attributes_to_assign)
@controller = controller
super(@controller.view_paths, attributes_to_assign, @controller)
helpers = controller.class._helpers
self.class.send(:include, helpers)
# Make all Route helpers available in the view, i.e. cms_xyz_path and cms_xyz_url
self.class.send(:include, Cms::Engine.routes.url_helpers)
# Need to add Cms::PageRoute helpers to the view
self.class.send(:include, Rails.application.routes.url_helpers)
# See what values are getting copied into template
# Rails.logger.warn "Assigned these variables: #{attributes_to_assign}"
end
# We want content_for to be called on the controller's view, not this inner view
def content_for(name, content=nil, &block)
Rails.logger.warn "content_for(#{name}, #{content}, block) called."
@controller.instance_variable_get("@template").content_for(name, content, &block)
end
# Returns the routes for the Cms::Engine for view that need to access them.
def cms
Cms::Engine.routes.url_helpers
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems