Issue 537 - Mark first few downloads

lib/subscriptionClasses.js

Index: lib/subscriptionClasses.js
===================================================================
--- a/lib/subscriptionClasses.js
+++ b/lib/subscriptionClasses.js
@@ -196,17 +196,17 @@
     if ("downloadStatus" in obj)
       result._downloadStatus = obj.downloadStatus;
     if ("lastSuccess" in obj)
-      result.lastSuccess = parseInt(obj.lastSuccess) || 0;
+      result.lastSuccess = parseInt(obj.lastSuccess, 10) || 0;
     if ("lastCheck" in obj)
-      result._lastCheck = parseInt(obj.lastCheck) || 0;
+      result._lastCheck = parseInt(obj.lastCheck, 10) || 0;
     if ("expires" in obj)
-      result.expires = parseInt(obj.expires) || 0;
+      result.expires = parseInt(obj.expires, 10) || 0;
     if ("softExpiration" in obj)
-      result.softExpiration = parseInt(obj.softExpiration) || 0;
+      result.softExpiration = parseInt(obj.softExpiration, 10) || 0;
     if ("errors" in obj)
-      result._errors = parseInt(obj.errors) || 0;
+      result._errors = parseInt(obj.errors, 10) || 0;
     if ("version" in obj)
-      result.version = parseInt(obj.version) || 0;
+      result.version = parseInt(obj.version, 10) || 0;
     if ("requiredVersion" in obj)
     {
       let {addonVersion} = require("info");
@@ -217,7 +217,9 @@
     if ("homepage" in obj)
       result._homepage = obj.homepage;
     if ("lastDownload" in obj)
-      result._lastDownload = parseInt(obj.lastDownload) || 0;
+      result._lastDownload = parseInt(obj.lastDownload, 10) || 0;
+    if ("downloadCount" in obj)
+      result.downloadCount = parseInt(obj.downloadCount, 10) || 0;
   }
   catch (e)
   {
@@ -560,6 +562,12 @@
    * @type Boolean
    */
   upgradeRequired: false,
+  
+  /**
+   * Number indicating how often the object was downloaded.
+   * @type Number
+   */
+  downloadCount: 0,
 
   /**
    * See Subscription.serialize()
@@ -583,5 +591,7 @@
       buffer.push("version=" + this.version);
     if (this.requiredVersion)
       buffer.push("requiredVersion=" + this.requiredVersion);
+    if (this.downloadCount)
+      buffer.push("downloadCount=" + this.downloadCount);
   }
 };