Issue 4864 - Start using ESLint for adblockpluschrome

lib/notificationHelper.js

Index: lib/notificationHelper.js
diff --git a/lib/notificationHelper.js b/lib/notificationHelper.js
index cf3b29b3f95c4bcda141257d9bdb1e2181a5848d..24a8242b90fee75e204af7a44db12150cc85f56d 100644
--- a/lib/notificationHelper.js
+++ b/lib/notificationHelper.js
@@ -133,7 +133,8 @@ function notificationButtonClick(buttonIndex)
       });
       break;
     case "question":
-      NotificationStorage.triggerQuestionListeners(activeNotification.id, buttonIndex == 0);
+      NotificationStorage.triggerQuestionListeners(activeNotification.id,
+                                                   buttonIndex == 0);
       NotificationStorage.markAsShown(activeNotification.id);
       activeNotification.onClicked();
       break;
@@ -147,10 +148,13 @@ function notificationClosed()
 
 function initChromeNotifications()
 {
-  // Chrome hides notifications in notification center when clicked so we need to clear them
+  // Chrome hides notifications in notification center when clicked so
+  // we need to clear them.
   function clearActiveNotification(notificationId)
   {
-    if (activeNotification && activeNotification.type != "question" && !("links" in activeNotification))
+    if (activeNotification &&
+        activeNotification.type != "question" &&
+        !("links" in activeNotification))
       return;
 
     chrome.notifications.clear(notificationId, wasCleared =>
@@ -160,11 +164,13 @@ function initChromeNotifications()
     });
   }
 
-  chrome.notifications.onButtonClicked.addListener((notificationId, buttonIndex) =>
-  {
-    notificationButtonClick(buttonIndex);
-    clearActiveNotification(notificationId);
-  });
+  chrome.notifications.onButtonClicked.addListener(
+    (notificationId, buttonIndex) =>
+    {
+      notificationButtonClick(buttonIndex);
+      clearActiveNotification(notificationId);
+    }
+  );
   chrome.notifications.onClicked.addListener(clearActiveNotification);
   chrome.notifications.onClosed.addListener(notificationClosed);
 }
@@ -179,20 +185,23 @@ function showNotification(notification)
   {
     let texts = NotificationStorage.getLocalizedTexts(notification);
     let title = texts.title || "";
-    let message = texts.message ? texts.message.replace(/<\/?(a|strong)>/g, "") : "";
+    let message = (texts.message || "").replace(/<\/?(a|strong)>/g, "");
     let iconUrl = ext.getURL("icons/detailed/abp-128.png");
     let linkCount = (activeNotification.links || []).length;
 
     if ("notifications" in chrome)
     {
-      activeButtons = getNotificationButtons(activeNotification.type, texts.message);
+      activeButtons = getNotificationButtons(activeNotification.type,
+                                             texts.message);
       chrome.notifications.create("", {
         type: "basic",
-        title: title,
-        iconUrl: iconUrl,
-        message: message,
+        title,
+        iconUrl,
+        message,
         buttons: activeButtons.map(button => ({title: button.title})),
-        priority: 2 // We use the highest priority to prevent the notification from closing automatically
+        // We use the highest priority to prevent the notification
+        // from closing automatically.
+        priority: 2
       });
     }
     else if ("Notification" in window && activeNotification.type != "question")
@@ -200,7 +209,7 @@ function showNotification(notification)
       if (linkCount > 0)
         message += " " + ext.i18n.getMessage("notification_without_buttons");
 
-      let notification = new Notification(
+      let widget = new Notification(
         title,
         {
           lang: Utils.appLocale,
@@ -210,12 +219,12 @@ function showNotification(notification)
         }
       );
 
-      notification.addEventListener("click", openNotificationLinks);
-      notification.addEventListener("close", notificationClosed);
+      widget.addEventListener("click", openNotificationLinks);
+      widget.addEventListener("close", notificationClosed);
     }
     else
     {
-      let message = title + "\n" + message;
+      message = title + "\n" + message;
       if (linkCount > 0)
         message += "\n\n" + ext.i18n.getMessage("notification_with_buttons");
 
@@ -230,7 +239,7 @@ function showNotification(notification)
 
   if (notification.type !== "question")
     NotificationStorage.markAsShown(notification.id);
-};
+}
 
 /**
  * Initializes the notification system.