{{/* The polled part of the System log, in the page and in its fragment (GET
     /server/log/fragment) alike: the box itself polls (.Log.Poll), so the
     response replaces it whole. With no lines to show it says why instead. */}}
{{define "system_log_body"}}{{template "box_open" .Log}}
{{if .Lines}}{{template "log_pane" .Lines}}{{else}}{{template "empty_state" .Empty}}{{end}}
{{template "box_close"}}{{end}}