[adblockpluscore] Issue 4762 - Added "relentless" notification that shows up in intervals

lib/notification.js

Index: lib/notification.js
diff --git a/lib/notification.js b/lib/notification.js
index 51ed5091da72b4ceb6a87d21cd60a6e7fd1af124..7800469d02d74bb86bf6b17843204cfefc39c6f2 100644
--- a/lib/notification.js
+++ b/lib/notification.js
@@ -33,7 +33,8 @@ var EXPIRATION_INTERVAL = 1 * MILLIS_IN_DAY;
 var TYPE = {
   information: 0,
   question: 1,
-  critical: 2
+  relentless: 2,
+  critical: 3
 };
 
 var showListeners = [];
@@ -208,10 +209,22 @@ var Notification = exports.Notification =
     {
       if (typeof notification.type === "undefined" || notification.type !== "critical")
       {
-        let shown = Prefs.notificationdata.shown;
-        if (shown instanceof Array && shown.indexOf(notification.id) != -1)
-          continue;
-        if (Prefs.notifications_ignoredcategories.indexOf("*") != -1)
+        let shown;
+        if (typeof Prefs.notificationdata.shown == "object")
+          shown = Prefs.notificationdata.shown[notification.id];
+
+        if (typeof shown != "undefined")
+        {
+          if (typeof notification.interval == "number")
+          {
+            if (shown + notification.interval > Date.now())
+              continue;
+          }
+          else if (shown)
+            continue;
+        }
+
+        if (notification.type !== "relentless" && Prefs.notifications_ignoredcategories.indexOf("*") != -1)
           continue;
       }
 
@@ -287,14 +300,22 @@ var Notification = exports.Notification =
    */
   markAsShown: function(id)
   {
-    var data = Prefs.notificationdata;
+    let now = Date.now();
+    let data = Prefs.notificationdata;
 
-    if (!(data.shown instanceof Array))
-      data.shown = [];
-    if (data.shown.indexOf(id) != -1)
-      return;
+    if (data.shown instanceof Array)
+    {
+      let newShown = {};
+      for (let oldId of data.shown)
+        newShown[oldId] = now;
+      data.shown = newShown;
+    }
+
+    if (typeof data.shown != "object")
+      data.shown = {};
+
+    data.shown[id] = now;
 
-    data.shown.push(id);
     saveNotificationData();
   },