Move controller to installed template
user
```ruby
require_dependency "meta_reports/application_controller"

module MetaReports
  class ReportsController < ApplicationController
    # remember to add authentication/authorization. E.g:
      # before_filter :require_user
      # load_and_authorize_resource

    def index
      @reports = Report.order("meta_reports_reports.title") || []
    end

    def show
      if params[:id].to_s =~ /^\d+$/
        _report = Report.find(params[:id])
      elsif Report.respond_to?(params[:id])
        _report = Report.find_by_name(params[:id])
      else
        redirect_to root_url, notice: 'That report does not exist'
        return
      end
      @report = _report.run(params)
      template = {template: "meta_reports/reports/templates/" + (@report[:template] || "default") }

      respond_to do |format|
        format.html { render template }
        format.pdf { render template }
        format.xlsx { render template }
      end
      _report.view
    end

    def new
      @report = Report.new
    end

    def edit
      @report = Report.find params[:id]
    end

    def create
      @report = Report.new(params[:report])
      if @report.save
        flash[:notice] = 'Report was successfully created.'
        redirect_to(edit_report_path(@report))
      else
        render action: "new"
      end
    end

    def update
      @report = Report.find params[:id]
      if @report.update_attributes(params[:meta_report])
        flash[:notice] = 'Report was successfully updated.'
        redirect_to(edit_report_path(@report))
      else
        format.html { render action: "edit" }
      end
    end

    def destroy
      @report = Report.find params[:id]
      @report.destroy
      flash[:notice] = 'Report was successfully deleted.'
      
      redirect_to root_url
    end

    def file
      dir = params[:dir].to_sym
      path = Report::FILE_DIRS[dir] + params[:file].gsub(/\/../,'')
      if File.exists?(path)
        send_file path, type: "application/pdf", x_sendfile: true, disposition: 'inline'
      else
        puts "file doesn't exist: #{path}"
      end
    end

    def form
      if params[:id].to_s =~ /^\d+$/
        @report = Report.find(params[:id])
      elsif Report.respond_to?(params[:id])
        @report = Report.find_by_name(params[:id])
      else
        redirect_to reports_url, notice: 'That report does not exist'
        return
      end
      render "meta_reports/reports/forms/form"
    end
  end
end
```
assistant