Issue 1528 - Implemented backend for general tab of new options page

background.js

Index: background.js
===================================================================
--- a/background.js
+++ b/background.js
@@ -34,7 +34,14 @@
   var subscriptions =[
     "https://easylist-downloads.adblockplus.org/easylistgermany+easylist.txt",
     "https://easylist-downloads.adblockplus.org/exceptionrules.txt",
-    "https://easylist-downloads.adblockplus.org/fanboy-social.txt"
+    "https://easylist-downloads.adblockplus.org/fanboy-social.txt",
+    "~user~786254"
+  ];
+  var filters = [
+    {text: "@@||alternate.de^$document"},
+    {text: "@@||der.postillion.com^$document"}, 
+    {text: "@@||taz.de^$document"},
+    {text: "@@||amazon.de^$document"}
   ];
 
   var modules = {};
@@ -52,6 +59,12 @@
     }
   };
 
+  modules.prefs = {
+    Prefs: {
+      "subscriptions_exceptionsurl": "https://easylist-downloads.adblockplus.org/exceptionrules.txt"
+    }
+  }
+
   modules.subscriptionClasses = {
     Subscription: function(url)
     {
@@ -61,11 +74,18 @@
       this.lastDownload = 1234;
     },
 
-    SpecialSubscription: function() {}
+    SpecialSubscription: function(url) {
+      this.url = url;
+      this.disabled = false;
+      this.filters = filters.slice();
+    }
   };
   modules.subscriptionClasses.Subscription.fromURL = function(url)
   {
-    return new modules.subscriptionClasses.Subscription(url);
+    if (/^https?:\/\//.test(url))
+      return new modules.subscriptionClasses.Subscription(url);
+    else
+      return new modules.subscriptionClasses.SpecialSubscription(url);
   };
   modules.subscriptionClasses.DownloadableSubscription = modules.subscriptionClasses.Subscription;
 
@@ -102,12 +122,43 @@
           subscriptions.splice(index, 1);
           modules.filterNotifier.FilterNotifier.triggerListeners("subscription.removed", subscription);
         }
+      },
+
+      addFilter: function(filter)
+      {
+        var subscription = Subscription.fromURL("~user~786254");

[saroyanm, 2015/01/26 19:44:06]

Subscription is not defined here, this needs to be changed to:
modules.subscriptionClasses.Subscription.fromURL("~user~786254");

[Thomas Greiner, 2015/01/27 13:01:07]

Done.

+        var index = subscription.filters.indexOf(filter);
+        if (index < 0)
+        {
+          subscription.filters.push(filter);
+          modules.filterNotifier.FilterNotifier.triggerListeners("filter.added", filter);
+        }
+      },
+
+      removeFilter: function(filter)
+      {
+        var subscription = Subscription.fromURL("~user~786254");

[saroyanm, 2015/01/26 19:44:06]

Subscription is not defined here, this needs to be changed to:
modules.subscriptionClasses.Subscription.fromURL("~user~786254");

[Thomas Greiner, 2015/01/27 13:01:07]

Done.

+        var index = subscription.filters.indexOf(filter);
+        if (index >= 0)
+        {
+          subscription.filters.splice(index, 1);
+          modules.filterNotifier.FilterNotifier.triggerListeners("filter.removed", filter);
+        }
       }
     }
   };
 
   modules.filterClasses = {
-    BlockingFilter: function() {}
+    BlockingFilter: function() {},
+    Filter: function(text)
+    {
+      this.text = text;
+      this.disabled = false;
+    }
+  };
+  modules.filterClasses.Filter.fromText = function(text)
+  {
+    return new modules.filterClasses.Filter(text);
   };
 
   modules.synchronizer = {