vm_show_mixin.rb

module VmShowMixin
  extend ActiveSupport::Concern

  def explorer
    @explorer = true
    @lastaction = "explorer"
    @timeline = @timeline_filter = true    # need to set these to load timelines on vm show screen
    if params[:menu_click]              # Came in from a chart context menu click
      @_params[:id] = parse_nodetype_and_id(x_node_right_cell).last
      @explorer = true
      perf_menu_click                    # Handle the menu action
      return
    end
    # if AJAX request, replace right cell, and return
    if request.xml_http_request?
      replace_right_cell
      return
    end

    if params[:accordion]
      self.x_active_tree   = "#{params[:accordion]}_tree"
      self.x_active_accord = params[:accordion]
    end
    if params[:button]
      @miq_after_onload = "miqAjax('/#{controller_name}/x_button?pressed=#{params[:button]}');"
    end

    # Build the Explorer screen from scratch
    allowed_features = build_accordions_and_trees_only

    params.instance_variable_get(:@parameters).merge!(session[:exp_parms]) if session[:exp_parms]  # Grab any explorer parm overrides
    session.delete(:exp_parms)

    if params[:commit] == "Upload" && session.fetch_path(:edit, :new, :sysprep_enabled, 1) == "Sysprep Answer File"
      upload_sysprep_file
      set_form_locals_for_sysprep
    end
    if params[:id]
      # if you click on a link to VM on a dashboard widget that will redirect you
      # to explorer with params[:id] and you get into the true branch
      redirected = set_elements_and_redirect_unauthorized_user
    else
      set_active_elements(allowed_features.first) unless @upload_sysprep_file
    end

    render :layout => "application" unless redirected
  end

  def set_form_locals_for_sysprep
    _partial, action, @right_cell_text = set_right_cell_vars
    locals = {:submit_button => true,
              :no_reset      => true,
              :action_url    => action
             }
    @x_edit_buttons_locals = locals
  end

  # VM or Template show selected, redirect to proper controller, to get links on tasks screen working
  def vm_show
    record = VmOrTemplate.find_by_id(params[:id])
    redirect_to :action => 'show', :controller => record.class.base_model.to_s.underscore, :id => record.id
  end

  private

  def set_active_elements(feature, _x_node_to_set = nil)
    if feature
      self.x_active_tree ||= feature.tree_list_name
      self.x_active_accord ||= feature.accord_name
    end
    get_node_info(x_node_right_cell)
  end

  def set_active_elements_authorized_user(tree_name, accord_name)
    self.x_active_tree   = tree_name
    self.x_active_accord = accord_name
  end

  def show_record(id = nil)
    @display = params[:display] || "main" unless pagination_or_gtl_request?

    @lastaction = "show"
    @showtype   = "config"
    @vm = @record = identify_record(id, VmOrTemplate) unless @record

    if @record.nil?
      add_flash(_("Error: Record no longer exists in the database"), :error)
      if request.xml_http_request? && params[:id]  # Is this an Ajax request clicking on a node that no longer exists?
        @delete_node = params[:id]                  # Set node to be removed from the tree
      end
      return
    end

    case @display
    when "download_pdf", "main", "summary_only"
      @button_group = @record.kind_of?(MiqTemplate) ? "miq_template" : "vm"

      get_tagdata(@record)
      @showtype = "main"
      set_summary_pdf_data if ["download_pdf", "summary_only"].include?(@display)

    when "performance"
      @showtype = "performance"
      perf_gen_init_options                # Initialize perf chart options, charts will be generated async

    when "timeline"
      @showtype = "timeline"
      tl_build_timeline                    # Create the timeline report
    end

    get_host_for_vm(@record)
    session[:tl_record_id] = @record.id
  end

  def get_filters
    session[:vm_filters]
  end

  def get_session_data
    @title          = _("VMs And Templates")
    @layout         = controller_name
    @lastaction     = session[:vm_lastaction]
    @showtype       = session[:vm_showtype]
    @filters        = get_filters
    @catinfo        = session[:vm_catinfo]
    @display        = session[:vm_display]
    @polArr         = session[:polArr] || ""          # current tags in effect
    @policy_options = session[:policy_options] || ""
  end

  def set_session_data
    session[:vm_lastaction]   = @lastaction
    session[:vm_showtype]     = @showtype
    session[:miq_compressed]  = @compressed unless @compressed.nil?
    session[:miq_exists_mode] = @exists_mode unless @exists_mode.nil?
    session[:vm_filters]      = @filters
    session[:vm_catinfo]      = @catinfo
    session[:vm_display]      = @display unless @display.nil?
    session[:polArr]          = @polArr unless @polArr.nil?
    session[:policy_options]  = @policy_options unless @policy_options.nil?
  end

  def breadcrumb_name(model)
    ui_lookup(:models => model || self.class.model.name)
  end
end