/** * Additional item display: display reverse references and reference maps / 2nd level reference maps */ public function hookAdminItemsShow($args) { echo '<link href="' . css_src('item-references-maps') . '" rel="stylesheet">'; if (SELF::$_enhancedGeoLog) { $overlays = GeolocationPlugin::GeolocationConvertOverlayJsonForUse(); } else { $overlays = null; } SELF::_displaySelfReferences($args); $js = ""; $js .= SELF::_displayReferenceMaps($args, $overlays); $js .= SELF::_displaySecondLevelReferenceMaps($args, $overlays); if ($js) { if ($overlays) { $js .= "var mapOverlays = " . $overlays["jsData"] . ";"; } echo "<script type='text/javascript'>\n" . $js . "\n</script>"; } }