site_tour_plugin_admin_controller.rb
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require 'csv'
class SiteTourPluginAdminController < PluginAdminController
no_design_blocks
def index
settings = params[:settings]
settings ||= {}
@settings = Noosfero::Plugin::Settings.new(environment, SiteTourPlugin, settings)
@settings.actions_csv = convert_to_csv(@settings.actions)
@settings.group_triggers_csv = convert_to_csv(@settings.group_triggers)
if request.post?
@settings.actions = convert_actions_from_csv(settings[:actions_csv])
@settings.settings.delete(:actions_csv)
@settings.group_triggers = convert_group_triggers_from_csv(settings[:group_triggers_csv])
@settings.settings.delete(:group_triggers_csv)
@settings.save!
session[:notice] = 'Settings succefully saved.'
redirect_to :action => 'index'
end
end
protected
def convert_to_csv(actions)
CSV.generate do |csv|
(actions||[]).each { |action| csv << action.values }
end
end
def convert_actions_from_csv(actions_csv)
return [] if actions_csv.blank?
CSV.parse(actions_csv).map do |action|
{:language => action[0], :group_name => action[1], :selector => action[2], :description => action[3]}
end
end
def convert_group_triggers_from_csv(group_triggers_csv)
return [] if group_triggers_csv.blank?
CSV.parse(group_triggers_csv).map do |group|
{:group_name => group[0], :selector => group[1], :event => group[2]}
end
end
end