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Contents
# frozen_string_literal: true
module Decidim
# This cell is used to render an iframe to embed an Etherpad from a
# Paddable model.
class PadIframeCell < Decidim::ViewModel
include Decidim::ApplicationHelper
include Decidim::Core::Engine.routes.url_helpers
def show
return unless current_user
return unless paddable.pad_is_visible?
return if blank_read_only_pad?
render
end
def iframe_id
"etherpad-#{paddable.id}"
end
def iframe_url
@iframe_url ||= [base_iframe_url, "?", url_options].join
end
def url_options
URI.encode_www_form(
userName: current_user.nickname,
showControls: true,
showLineNumbers: true,
lang: current_user.locale
)
end
def base_iframe_url
return paddable.pad_public_url if paddable.pad_is_writable?
paddable.pad_read_only_url
end
def paddable
model
end
def current_organization
current_user.organization
end
def blank_read_only_pad?
paddable.pad_is_visible? && !paddable.pad_is_writable? && paddable.pad.text.blank?
end
end
end
Version data entries
63 entries across 63 versions & 1 rubygems