module Admin
  class ResourcesController < Admin::BaseController

    crudify :resource, :order => "updated_at DESC"
    before_filter :init_dialog

    def new
      @resource = Resource.new if @resource.nil?

      @url_override = admin_resources_url(:dialog => from_dialog?)
    end

    def create
      @resources = Resource.create_resources(params[:resource])
      @resource = @resources.detect { |r| !r.valid? }

      unless params[:insert]
        if @resources.all?(&:valid?)
          flash.notice = t('created', :scope => 'refinery.crudify', :what => "'#{@resources.collect{|r| r.title}.join("', '")}'")
          unless from_dialog?
            redirect_to :action => 'index'
          else
            render :text => "<script>parent.window.location = '#{admin_resources_url}';</script>"
          end
        else
          self.new # important for dialogs
          render :action => 'new'
        end
      else
        if @resources.all?(&:valid?)
          @resource_id = @resources.detect(&:persisted?).id
          @resource = nil
        end

        insert
      end
    end

    def index
      search_all_resources if searching?
      paginate_all_resources

      render :partial => 'resources' if request.xhr?
    end

    def insert
      self.new if @resource.nil?

      @url_override = admin_resources_url(:dialog => from_dialog?, :insert => true)

      if params[:conditions].present?
        extra_condition = params[:conditions].split(',')

        extra_condition[1] = true if extra_condition[1] == "true"
        extra_condition[1] = false if extra_condition[1] == "false"
        extra_condition[1] = nil if extra_condition[1] == "nil"
        paginate_resources({extra_condition[0].to_sym => extra_condition[1]})
      else
        paginate_resources
      end
      render :action => "insert"
    end

  protected

    def init_dialog
      @app_dialog = params[:app_dialog].present?
      @field = params[:field]
      @update_resource = params[:update_resource]
      @update_text = params[:update_text]
      @thumbnail = params[:thumbnail]
      @callback = params[:callback]
      @conditions = params[:conditions]
      @current_link = params[:current_link]
    end

    def restrict_controller
      super unless action_name == 'insert'
    end

    def paginate_resources(conditions={})
      @resources = Resource.paginate   :page => (@paginate_page_number ||= params[:page]),
                                       :conditions => conditions,
                                       :order => 'created_at DESC',
                                       :per_page => Resource.per_page(from_dialog?)
    end

  end
end