Version 3.0.78 has updates primarily specific to enabling more customization from admin themes. In this case, AdminThemeUikit, but applies to any admin theme.

wire/core/AdminTheme.php

@@ -98,6 +98,8 @@ abstract class AdminTheme extends WireData implements Module {
 	 * Initialize the admin theme systme and determine which admin theme should be used
 	 *
 	 * All admin themes must call this init() method to register themselves. 
+	 * 
+	 * Note: this should be called after API ready. 
 	 *
 	 */
 	public function init() { 
@@ -116,6 +118,11 @@ abstract class AdminTheme extends WireData implements Module {
 		// if admin theme has already been set, then no need to continue
 		if($this->wire('adminTheme')) return; 
 
+		/** @var Config $config */
+		$config = $this->wire('config');
+		/** @var Session $session */
+		$session = $this->wire('session');
+		/** @var string $adminTheme */
 		$adminTheme = $this->wire('user')->admin_theme; 
 
 		if($adminTheme) {
@@ -129,19 +136,20 @@ abstract class AdminTheme extends WireData implements Module {
 		}
 
 		// adjust $config adminThumbOptions[scale] for auto detect when requested
-		$o = $this->wire('config')->adminThumbOptions; 
+		$o = $config->adminThumbOptions; 
 		if($o && isset($o['scale']) && $o['scale'] === 1) {
-			$o['scale'] = $this->wire('session')->hidpi ? 0.5 : 1.0; 
+			$o['scale'] = $session->hidpi ? 0.5 : 1.0; 
-			$this->wire('config')->adminThumbOptions = $o;
+			$config->adminThumbOptions = $o;
 		}
 
-		$this->config->js('modals', $this->config->modals); 
+		$config->js('modals', $config->modals); 
+		
+		if($session->hidpi) $this->addBodyClass('hidpi-device');
+		if($session->touch) $this->addBodyClass('touch-device'); 
 		
-		if($this->wire('session')->hidpi) $this->addBodyClass('hidpi-device');
-		if($this->wire('session')->touch) $this->addBodyClass('touch-device'); 
 		$this->addBodyClass($this->className());
 	}
-	
+
 	public function get($key) {
 		if($key == 'version') return $this->version;
 		return parent::get($key); 

wire/core/AdminThemeFramework.php

@@ -84,6 +84,8 @@ abstract class AdminThemeFramework extends AdminTheme {
 
 	/**
 	 * Initialize and attach hooks
+	 * 
+	 * Note: descending classes should call this after API ready
 	 *
 	 */
 	public function init() {
@@ -98,13 +100,32 @@ abstract class AdminThemeFramework extends AdminTheme {
 		$this->isLoggedIn = $user->isLoggedin();
 		$this->isSuperuser = $this->isLoggedIn && $user->isSuperuser();
 		$this->isEditor = $this->isLoggedIn && ($this->isSuperuser || $user->hasPermission('page-edit'));
+		$this->includeInitFile();
 		
 		$modal = $this->wire('input')->get('modal');
 		if($modal) $this->isModal = $modal == 'inline' ? 'inline' : true; 	
 
 		// test notices when requested
-		if($this->wire('input')->get('test_notices')) $this->testNotices();
+		if($this->wire('input')->get('test_notices') && $this->isLoggedIn) $this->testNotices();
 	}
+	
+	/**
+	 * Include the admin theme init file
+	 *
+	 */
+	public function includeInitFile() {
+		$config = $this->wire('config');
+		$initFile = $config->paths->adminTemplates . 'init.php';
+		if(file_exists($initFile)) {
+			if(strpos($initFile, $config->paths->site) === 0) {
+				// admin themes in /site/modules/ may be compiled
+				$initFile = $this->wire('files')->compile($initFile);
+			}
+			/** @noinspection PhpIncludeInspection */
+			include_once($initFile);
+		}
+	}
+
 
 	/**
 	 * Perform a translation, based on text from shared admin file: /wire/templates-admin/default.php
@@ -584,10 +605,12 @@ abstract class AdminThemeFramework extends AdminTheme {
 
 		// if(!count($notices)) return '';
 
+		/*
 		if($this->isLoggedIn && $this->wire('modules')->isInstalled('SystemNotifications')) {
 			$systemNotifications = $this->wire('modules')->get('SystemNotifications');
 			if(!$systemNotifications->placement) return '';
 		}
+		*/
 
 		$defaults = array(
 			'messageClass' => 'NoticeMessage', // class for messages

wire/core/Modules.php

@@ -742,8 +742,6 @@ class Modules extends WireArray {
 	/**
 	 * Retrieve the installed module info as stored in the database
 	 *
-	 * @return array Indexed by module class name => array of module info
-	 *
 	 */
 	protected function loadModulesTable() {
 		$database = $this->wire('database');
@@ -2648,8 +2646,11 @@ class Modules extends WireArray {
 			// if $info[requires] or $info[installs] isn't already an array, make it one
 			if(!is_array($info['requires'])) {
 				$info['requires'] = str_replace(' ', '', $info['requires']); // remove whitespace
-				if(strpos($info['requires'], ',') !== false) $info['requires'] = explode(',', $info['requires']); 
+				if(strpos($info['requires'], ',') !== false) {
-					else $info['requires'] = array($info['requires']); 
+					$info['requires'] = explode(',', $info['requires']);
+				} else {
+					$info['requires'] = array($info['requires']);
+				}
 			}
 	
 			// populate requiresVersions
@@ -2669,8 +2670,11 @@ class Modules extends WireArray {
 			// what does it install?
 			if(!is_array($info['installs'])) {
 				$info['installs'] = str_replace(' ', '', $info['installs']); // remove whitespace
-				if(strpos($info['installs'], ',') !== false) $info['installs'] = explode(',', $info['installs']); 
+				if(strpos($info['installs'], ',') !== false) {
-					else $info['installs'] = array($info['installs']); 
+					$info['installs'] = explode(',', $info['installs']);
+				} else {
+					$info['installs'] = array($info['installs']);
+				}
 			}
 
 			// misc

wire/core/ProcessWire.php

@@ -45,7 +45,7 @@ class ProcessWire extends Wire {
 	 * Reversion revision number
 	 * 
 	 */
-	const versionRevision = 77;
+	const versionRevision = 78;
 
 	/**
 	 * Version suffix string (when applicable)

wire/core/admin.php

@@ -107,7 +107,7 @@ if($page->process && $page->process != 'ProcessPageView') {
 				$initFile = $wire->files->compile($initFile);
 			}
 			/** @noinspection PhpIncludeInspection */
-			include($initFile);
+			include_once($initFile);
 		}
 		if($input->get('modal')) $session->addHookBefore('redirect', null, '_hookSessionRedirectModal'); 
 		$content = $controller->execute();

wire/modules/Inputfield/InputfieldSelector/InputfieldSelector.module

@@ -49,6 +49,9 @@
  * @property string $subfieldIdentifier ...
  * @property string $groupIdentifier (1)
  * @property int $maxUsers [20] Maximum number of users selectable. If more than regular text input used rather than select.
+ * @property string $selectClass
+ * @property string $inputClass
+ * @property string $checkboxClass
  *
  *
  */
@@ -131,6 +134,13 @@ class InputfieldSelector extends Inputfield implements ConfigurableModule {
 	 */
 	protected $initTemplate = null;
 
+	/**
+	 * Has the ready method been called?
+	 * @var bool
+	 * 
+	 */
+	protected $isReady = false;
+
 	/**
 	 * Variable names that should be picked up through the session each time
 	 *
@@ -202,7 +212,7 @@ class InputfieldSelector extends Inputfield implements ConfigurableModule {
 		$this->setting('timeFormat', $this->_('H:i')); // time format
 		$this->setting('timePlaceholder', $this->_('hh:mm')); // time format placeholder (what users see)
 		$this->setting('maxUsers', 20); // text input rather than select used when useres qty is greater than this
-		
+
 		parent::__construct();
 	}
 
@@ -247,6 +257,21 @@ class InputfieldSelector extends Inputfield implements ConfigurableModule {
 	 * 
 	 */
 	public function ready() {
+		
+		if($this->isReady) return;
+		$this->isReady = true;
+
+		// settings specified in $config->InputfieldSelector 
+		$configDefaults = array(
+			'selectClass' => '',
+			'inputClass' => '',
+			'checkboxClass' => '',
+		);
+		$configSettings = $this->wire('config')->InputfieldSelector;
+		$configSettings = is_array($configSettings) ? array_merge($configDefaults, $configSettings) : $configDefaults;
+		foreach($configSettings as $key => $value) {
+			$this->setting($key, $value);
+		}
 
 		$input = $this->wire('input'); 
 		$name = $input->get('name'); 
@@ -902,7 +927,8 @@ class InputfieldSelector extends Inputfield implements ConfigurableModule {
 		$outSections['adjust'] = "<option data-labels='$dataLabels' data-names='$dataNames' value='toggle-names-labels'>$dataDefault</option>";
 			
 		$inputName = $this->attr('name') . "__" . $settings['name'] . "[]";
-		$out = "<select class='select-$settings[name]' name='$inputName' data-type='$settings[type]' data-selected='$selectedValue'><option></option>";
+		$selectClass = trim("$this->selectClass select-$settings[name]"); 
+		$out = "<select class='$selectClass' name='$inputName' data-type='$settings[type]' data-selected='$selectedValue'><option></option>";
 
 		if(!$this->showOptgroups) {
 			ksort($outAll);
@@ -1051,7 +1077,8 @@ class InputfieldSelector extends Inputfield implements ConfigurableModule {
 		}
 
 		$disabled = count($operators) ? "" : " disabled='disabled'";
-		$out = "<select$disabled class='select-operator' name='$inputName'>";
+		$selectClass = trim("$this->selectClass select-operator"); 
+		$out = "<select$disabled class='$selectClass' name='$inputName'>";
 
 		foreach($operators as $key => $label) {
 			if(isset($this->operators[$label])) {
@@ -1270,7 +1297,8 @@ class InputfieldSelector extends Inputfield implements ConfigurableModule {
 		if(in_array($type, array('select', 'page', 'checkbox'))) { 
 			// render a <select> box for the value
 
-			$out .= "<select class='select-value input-value' name='$inputName'>";
+			$selectClass = trim("$this->selectClass select-value input-value"); 
+			$out .= "<select class='$selectClass' name='$inputName'>";
 			$out .= "<option value=''></option>";
 			
 			if($type != 'checkbox' && !isset($this->systemFields[$fieldName]) && !isset($this->modifierFields[$fieldName])) {
@@ -1313,7 +1341,8 @@ class InputfieldSelector extends Inputfield implements ConfigurableModule {
 				}
 			}
 			$out .= "<input value='$selectedValueEntities' class='input-value' name='$inputName' type='hidden' />";
-			$out .= "<input value='$selectedValueTitle' class='input-value-autocomplete' name='autocomplete_$inputName' placeholder='$placeholder' type='text' />";
+			$inputClass = trim("$this->inputClass input-value-autocomplete"); 
+			$out .= "<input value='$selectedValueTitle' class='$inputClass' name='autocomplete_$inputName' placeholder='$placeholder' type='text' />";
 
 		} else if($type == 'datetime' || $type == 'date') {
 			// render date/datetime input
@@ -1324,7 +1353,7 @@ class InputfieldSelector extends Inputfield implements ConfigurableModule {
 		} else {
 			// render other input that uses an <input type='text'> whether text, number or selector
 			$inputType = $type; 
-			$inputClass = "input-value input-value-$type";
+			$inputClass = trim("$this->inputClass input-value input-value-$type");
 			
 			if($type == 'number' || $type == 'selector' || $fieldName == 'id' || $subfield == 'id') {
 				// adding this class tells InputfieldSelector.js that selector strings are allowed for this input
@@ -1338,7 +1367,8 @@ class InputfieldSelector extends Inputfield implements ConfigurableModule {
 		// end the opval row by rendering a checkbox for the OR option
 		$orLabel = $this->_('Check box to make this row OR rather than AND');
 		$orChecked = $orChecked ? ' checked' : '';
-		$out .= "<input$orChecked class='input-or' type='checkbox' name='or_$inputName' value='1' title='$orLabel' />";
+		$checkboxClass = trim("$this->checkboxClass input-or"); 
+		$out .= "<input$orChecked class='$checkboxClass' type='checkbox' name='or_$inputName' value='1' title='$orLabel' />";
 
 		return $out; 
 	}
@@ -1409,7 +1439,8 @@ class InputfieldSelector extends Inputfield implements ConfigurableModule {
 		$inputName = $this->attr('name') . "__" . $field->name . "[]"; 
 	
 		$outSub = ''; // subselector optgroup output
-		$out = "<select class='select-subfield' name='$inputName' data-type='$selectorInfo[input]'>";
+		$selectClass = trim("$this->selectClass select-subfield"); 
+		$out = "<select class='$selectClass' name='$inputName' data-type='$selectorInfo[input]'>";
 		$out .= "<option></option>";
 	
 		// determine if there is a current value string and if it contains a selector string
@@ -1705,6 +1736,7 @@ class InputfieldSelector extends Inputfield implements ConfigurableModule {
 	 * 
 	 */
 	public function ___render() {
+		$this->ready();
 		// tell jQuery UI we want it to load the modal component which makes a.modal open modal windows
 		$this->wire('modules')->get('JqueryUI')->use('modal'); 
 

wire/modules/Process/ProcessPageList/ProcessPageList.js

@@ -123,6 +123,9 @@ $(document).ready(function() {
 			// milliseconds in fade time to reveal or hide hover actions
 			hoverActionFade: 150,
 		
+			// show only edit and view actions, and make everything else extra actions
+			useNarrowActions: $('body').hasClass('pw-narrow-width'), 
+		
 			// markup for the spinner used when ajax calls are made
 			spinnerMarkup: "<span class='PageListLoading'><i class='ui-priority-secondary fa fa-fw fa-spin fa-spinner'></i></span>",
 		
@@ -622,7 +625,8 @@ $(document).ready(function() {
 			function addClickEvents($ul) {
 
 				$("a.PageListPage", $ul).click(clickChild);
-				$(".PageListActionMove a", $ul).click(clickMove);
+				$ul.on('click', '.PageListActionMove a', clickMove); 
+				// $(".PageListActionMove a", $ul).click(clickMove);
 				$(".PageListActionSelect a", $ul).click(clickSelect);
 				$(".PageListTriggerOpen:not(.PageListID1) > a.PageListPage", $ul).click();
 				$(".PageListActionExtras > a:not(.clickExtras)", $ul).addClass('clickExtras').on('click', clickExtras);
@@ -644,8 +648,8 @@ $(document).ready(function() {
 					.attr('title', child.path)
 					.html(child.label)
 					.addClass('PageListPage label'); 
-
+				
-				$li.addClass('PageListID' + child.id); 
+				$li.addClass(child.numChildren > 0 ? 'PageListHasChildren' : 'PageListNoChildren').addClass('PageListID' + child.id); 
 				if(child.status == 0) $li.addClass('PageListStatusOff disabled');
 				if(child.status & 2048) $li.addClass('PageListStatusUnpublished secondary'); 
 				if(child.status & 1024) $li.addClass('PageListStatusHidden secondary'); 
@@ -676,13 +680,26 @@ $(document).ready(function() {
 				}
 
 				var $lastAction = null;
+				var $extrasLink = null; // link that toggles extra actions
+				var extras = {}; // extra actions
+				
 				$(links).each(function(n, action) {
 					var actionName;
-					if(action.name == options.selectSelectLabel) actionName = 'Select';
+					if(action.name == options.selectSelectLabel) {
-						else if(action.name == options.selectUnselectLabel) actionName = 'Select'; 
+						actionName = 'Select';
-						else actionName = action.cn; // cn = className
+					} else if(action.name == options.selectUnselectLabel) {
-
+						actionName = 'Select';
+					} else {
+						actionName = action.cn; // cn = className
+						if(options.useNarrowActions && (actionName != 'Edit' && actionName != 'View' && actionName != 'Extras')) {
+							// move non-edit/view actions to extras when in narrow mode
+							extras[actionName] = action;
+							return;
+						}
+					}
+					
 					var $a = $("<a></a>").html(action.name).attr('href', action.url);
+					
 					if(!isModal) {
 						if(action.cn == 'Edit') {
 							$a.addClass('pw-modal pw-modal-large pw-modal-longclick');
@@ -691,13 +708,20 @@ $(document).ready(function() {
 							$a.addClass('pw-modal pw-modal-large pw-modal-longclick');
 						}
 					}
+					
 					if(typeof action.extras != "undefined") {
-						$a.data('extras', action.extras);
+						for(var key in action.extras) {
+							extras[key] = action.extras[key];
+						}
+						$extrasLink = $a;
 					}
 					var $action = $("<li></li>").addClass('PageListAction' + actionName).append($a);
 					if(actionName == 'Extras') $lastAction = $action; 
 						else $actions.append($action);
-				}); 
+				});
+				
+				if($extrasLink) $extrasLink.data('extras', extras);
+				
 				if($lastAction) {
 					$actions.append($lastAction);
 					$lastAction.addClass('ui-priority-secondary');

wire/modules/Process/ProcessPageList/ProcessPageListActions.php

@@ -18,10 +18,15 @@ class ProcessPageListActions extends Wire {
 		'unlock' => 'Unlock',
 		'trash' => 'Trash',
 		'restore' => 'Restore',
+		'extras' => "<i class='fa fa-angle-right'></i>", 
 	);
 	
 	public function __construct() { 
 		$this->superuser = $this->wire('user')->isSuperuser();
+		$settings = $this->wire('config')->ProcessPageList; 
+		if(is_array($settings) && isset($settings['extrasLabel'])) {
+			$this->actionLabels['extras'] = $settings['extrasLabel'];
+		}
 	}
 
 	public function setActionLabels(array $actionLabels) {
@@ -81,7 +86,7 @@ class ProcessPageListActions extends Wire {
 			if(count($extras)) {
 				$actions['extras'] = array(
 					'cn' => 'Extras',
-					'name' => "<i class='fa fa-angle-right'></i>",
+					'name' => $this->actionLabels['extras'], 
 					'url' => '#',
 					'extras' => $extras,
 				);

wire/modules/System/SystemNotifications/Notifications.css

@@ -5,6 +5,12 @@
 	background-color: #fff;
 }
 
+.NotificationList {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
 .NotificationList li {
 	opacity: 0.95; 
 }
@@ -18,10 +24,11 @@
 	display: block;
 	border-right: none !important;
 	border-left: none !important;
-	border-bottom: 1px dotted rgba(255,255,255,0.5); 
+	border-bottom: 1px solid rgba(255,255,255,0.5); 
 	border-top: none; 
 	padding-top: 0.25em;
 	padding-bottom: 0.25em;
+	margin: 0;
 }
 
 .NotificationTitle {

wire/modules/System/SystemNotifications/Notifications.js

@@ -17,6 +17,13 @@ var Notifications = {
 		iconMessage: 'smile-o',
 		iconWarning: 'meh-o',
 		iconError: 'frown-o',
+		iconRemove: 'times-circle',
+		classCommon: 'NoticeItem', 
+		classMessage: 'NoticeMessage',
+		classWarning: 'NoticeWarning',
+		classError: 'NoticeError',
+		classDebug: 'NoticeDebug',
+		classContainer: 'container', 
 		ghostDelay: 2000, 
 		ghostDelayError: 4000, 
 		ghostFadeSpeed: 'fast',
@@ -273,11 +280,11 @@ var Notifications = {
 		}
 		
 		if(qtyError > 0) {
-			$bug.addClass('NoticeError', 'slow').removeClass('NoticeWarning', 'slow');
+			$bug.addClass(Notifications.options.classError, 'slow').removeClass(Notifications.options.classWarning, 'slow');
 		} else if(qtyWarning > 0) {
-			$bug.addClass('NoticeWarning', 'slow').removeClass('NoticeError', 'slow');
+			$bug.addClass(Notifications.options.classWarning, 'slow').removeClass(Notifications.options.classError, 'slow');
 		} else {
-			$bug.removeClass('NoticeWarning NoticeError', 'slow');
+			$bug.removeClass(Notifications.options.classWarning + ' ' + Notifications.options.classError, 'slow');
 		}
 	}, 
 	
@@ -389,7 +396,7 @@ var Notifications = {
 			$li = $("<li></li>");
 		}
 		
-		$li.attr('id', notification.id);
+		$li.attr('id', notification.id).addClass(Notifications.options.classCommon);
 		if(notification.expires > 0) {
 			$li.attr('data-expires', notification.expires);
 		}
@@ -397,9 +404,9 @@ var Notifications = {
 		var $icon = $("<i></i>").addClass('fa fa-fw fa-' + notification.icon);
 		var $title = $("<span></span>").addClass('NotificationTitle').html(notification.title);
 		var $p = $("<p></p>").append($title).prepend('&nbsp;').prepend($icon);
-		var $div = $("<div></div>").addClass('container').append($p);
+		var $div = $("<div></div>").addClass(Notifications.options.classContainer).append($p);
 		var $text = $("<div></div>").addClass('NotificationText');
-		var $rm = $("<i class='NotificationRemove fa fa-times-circle'></i>");
+		var $rm = $("<i class='NotificationRemove fa fa-" + Notifications.options.iconRemove + "'></i>");
 		var addClass = '';
 
 		if(progressNext > 0) {
@@ -422,10 +429,10 @@ var Notifications = {
 			$title.append(" <small data-created='" + notification.created + "' class='created'>" + notification.when + "</small>");
 		}
 
-		if(notification.flagNames.indexOf('debug') != -1) $li.addClass('NoticeDebug'); 
+		if(notification.flagNames.indexOf('debug') != -1) $li.addClass(Notifications.options.classDebug); 
-		if(notification.flagNames.indexOf('error') != -1) $li.addClass('NoticeError'); 
+		if(notification.flagNames.indexOf('error') != -1) $li.addClass(Notifications.options.classError); 
-			else if(notification.flagNames.indexOf('warning') != -1) $li.addClass('NoticeWarning'); 
+			else if(notification.flagNames.indexOf('warning') != -1) $li.addClass(Notifications.options.classWarning); 
-			else if(notification.flagNames.indexOf('message') != -1) $li.addClass('NoticeMessage'); 
+			else if(notification.flagNames.indexOf('message') != -1) $li.addClass(Notifications.options.classMessage); 
 		
 
 		if(notification.html.length > 0) {
@@ -586,15 +593,15 @@ var Notifications = {
 		var delay = Notifications.options.ghostDelay; 
 
 		if(notification.flagNames.indexOf('error') > -1) {
-			$ghost.addClass('NoticeError'); 
+			$ghost.addClass(Notifications.options.classError); 
 			delay = Notifications.options.ghostDelayError;
 			
 		} else if(notification.flagNames.indexOf('warning') > -1) {
-			$ghost.addClass('NoticeWarning'); 
+			$ghost.addClass(Notifications.options.classWarning); 
 			delay = Notifications.options.ghostDelayError;
 			
 		} else {
-			$ghost.addClass('NoticeMessage'); 
+			$ghost.addClass(Notifications.options.classMessage); 
 		}
 
 		Notifications.$ghosts.append($li.hide());
@@ -766,6 +773,8 @@ var Notifications = {
 		Notifications.$bug = $("#NotificationBug"); 
 		Notifications.$list = $("#NotificationList"); 
 		Notifications.$ghosts = $("#NotificationGhosts");
+		
+		if(!Notifications.$bug.length) return;
 
 		Notifications.$menu.hide();
 		Notifications.$bug.click(Notifications.clickBug);

wire/modules/System/SystemNotifications/SystemNotifications.module

@@ -67,6 +67,7 @@ class SystemNotifications extends WireData implements Module {
 	
 		// hook method to access notifications, in case field name ever needs to change for some reason
 		$this->addHook('User::notifications', $this, 'hookUserNotifications'); 
+		$this->set('disabled', false);
 	}
 
 	/**
@@ -291,6 +292,8 @@ class SystemNotifications extends WireData implements Module {
 	 * 
 	 */
 	public function hookAdminThemeGetExtraMarkup($event) {
+		
+		if($this->disabled) return;
 
 		$config = $this->wire('config'); 
 		$url = $config->urls->SystemNotifications . 'Notifications'; 
@@ -326,6 +329,17 @@ class SystemNotifications extends WireData implements Module {
 		}
 		$options['reverse'] = (bool) ((int) $options['reverse']); 
 	
+		// options specified in $config->SystemNotifications
+		$configDefaults = array(
+			'classMessage' => 'NoticeMessage',
+			'classWarning' => 'NoticeWarning',
+			'classError' => 'NoticeError',
+			'classContainer' => 'container',
+		);
+		$configOptions = $this->wire('config')->SystemNotifications;
+		if(!is_array($configOptions)) $configOptions = array();
+		$options = array_merge($options, $configDefaults, $configOptions);
+	
 		$textdomain = '/wire/core/Functions.php'; 
 		$options['i18n'] = array(
 			'sec' => __('sec', $textdomain),
@@ -436,7 +450,7 @@ class SystemNotifications extends WireData implements Module {
 
 		$extras = $event->return;
 		$extras['body'] .= $out;
-		$extras['masthead'] .= 
+		$extras['masthead'] .=
 			"<div id='NotificationBug' class='NotificationBug qty$qty' data-qty='$qty'>" . 
 			"<span class='qty fa fa-fw'>$qty</span>" . 
 			"<i class='NotificationSpinner fa fa-fw fa-spin fa-spinner'></i>" .