Sha256: 4d6a647b7fb9e8e4d632a6509b666e72f2eb8fc1ac2bbc2e6bed4f467e886c64
Contents?: true
Size: 1.23 KB
Versions: 24
Compression:
Stored size: 1.23 KB
Contents
# The PathRenderer is a simple way to render a string of the contents of a view
# at the passed in path.
require 'volt/page/bindings/view_binding/view_lookup_for_path'
require 'volt/page/bindings/view_binding/controller_handler'
require 'volt/page/string_template_renderer'
module Volt
class ViewLookupException < Exception; end
class PathStringRenderer
attr_reader :html
def initialize(volt_app, path, attrs = nil, render_from_path = nil)
# where to do the path lookup from
render_from_path ||= 'main/main/main/body'
# Make path into a full path
@view_lookup = Volt::ViewLookupForPath.new(volt_app.templates, render_from_path)
full_path, controller_path = @view_lookup.path_for_template(path, nil)
if full_path.nil?
fail ViewLookupException, "Unable to find view at `#{path}`"
end
controller_class, action = ControllerHandler.get_controller_and_action(controller_path)
controller = controller_class.new(volt_app) # (SubContext.new(attrs, nil, true))
controller.model = SubContext.new(attrs, nil, true)
renderer = StringTemplateRenderer.new(volt_app, controller, full_path)
@html = renderer.html
# remove when done
renderer.remove
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems