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Contents
# This mixin provides support for implementing the
# embedded mode - as opposed to the standalone mode -in which
# the mumuki pages
#
# * are displayed used a simplified layout, called `embedded.html.erb`
# * are served using `X-Frame-Options` that allow them to be used within
# an iframe
#
# Not all organizations can be emedded - only those that have the `embeddable?`
# setting set.
#
# This mixin provides two sets of methods:
#
# * `embedded_mode?` / `standalone_mode?`, which are helpers aimed to be used by views
# and change very specific rendering details in one or the other mode
# * `enable_embedded_rendering`, which is designed to be called from main-views controller-methods that
# actually support embedded mode.
module Mumuki::Laboratory::Controllers::EmbeddedMode
extend ActiveSupport::Concern
included do
helper_method :embedded_mode?,
:standalone_mode?
end
def embedded_mode?
@embedded_mode ||= params[:embed] == 'true' && Organization.current.embeddable?
end
def standalone_mode?
!embedded_mode?
end
def enable_embedded_rendering
return unless embedded_mode?
allow_parent_iframe!
render layout: 'embedded'
end
private
def allow_parent_iframe!
response.delete_header 'X-Frame-Options'
end
end
Version data entries
92 entries across 92 versions & 1 rubygems