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class PuppetclassesController < ApplicationController
include Foreman::Controller::Environments
include Foreman::Controller::AutoCompleteSearch
before_filter :find_by_name, :only => [:edit, :update, :destroy]
before_filter :setup_search_options, :only => :index

def index
begin
values = Puppetclass.search_for(params[:search], :order => params[:order])
flash.clear
rescue => e
error e.to_s
values = Puppetclass.search_for ""
end

respond_to do |format|
format.html do
@puppetclasses = values.paginate :page => params[:page], :include => [:environments, :hostgroups]
@counter = Host.count(:group => :puppetclass_id, :joins => :puppetclasses, :conditions => {:puppetclasses => {:id => @puppetclasses}})
end
format.json { render :json => Puppetclass.classes2hash(values.all(:select => "name, id")) }
end
end

def new
@puppetclass = Puppetclass.new
end

def create
@puppetclass = Puppetclass.new(params[:puppetclass])
if @puppetclass.save
notice "Successfully created puppetclass."
redirect_to puppetclasses_url
else
render :action => 'new'
end
end

def edit
end

def update
if @puppetclass.update_attributes(params[:puppetclass])
notice "Successfully updated puppetclass."
redirect_to puppetclasses_url
else
render :action => 'edit'
end
end

def destroy
if @puppetclass.destroy
notice "Successfully destroyed puppetclass."
else
error @puppetclass.errors.full_messages.join("<br/>")
end
redirect_to puppetclasses_url
end

# AJAX methods

# adds a puppetclass to an existing host or hostgroup
#
# We assign the new puppetclasses (e.g. in the context of a Host or a Host Group)
# via ajax and not java script as rendering javascript for each and every class
# seems to be much longer than the average roundtrip time to the server
# TODO: convert this to pure javascript then AJAX will not be required.
def assign
return unless request.xhr?

klass = Puppetclass.find(params[:id])
type = params[:type]
render :update do |page|
page.insert_html :after, :selected_classes, :partial => 'selectedClasses', :locals => {:klass => klass, :type => type}
page["puppetclass_#{klass.id}"].hide
end
end

end
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