1 files changed, 18 insertions, 6 deletions
diff --git a/data/extensions/tortm-browser-button@jeremybenthum/lib/chrome/chrome.js b/data/extensions/tortm-browser-button@jeremybenthum/lib/chrome/chrome.js
index ebb58e9..805e525 100644
--- a/data/extensions/tortm-browser-button@jeremybenthum/lib/chrome/chrome.js
+++ b/data/extensions/tortm-browser-button@jeremybenthum/lib/chrome/chrome.js
@@ -3,13 +3,25 @@ var app = {};
 app.button = {set icon (o) {chrome.browserAction.setIcon(o)}};
 app.version = function () {return chrome.runtime.getManifest().version};
 app.homepage = function () {return chrome.runtime.getManifest().homepage_url};
-if (chrome.runtime.setUninstallURL) chrome.runtime.setUninstallURL(app.homepage() + "?v=" + app.version() + "&type=uninstall", function () {});
+chrome.runtime.setUninstallURL(app.homepage() + "?v=" + app.version() + "&type=uninstall", function () {});
 
 app.tab = {
   "reload": function (url) {chrome.tabs.reload(function () {})},
   "open": function (url) {chrome.tabs.create({"url": url, "active": true})}
 };
 
+chrome.runtime.onInstalled.addListener(function (e) {
+  window.setTimeout(function () {
+    var previous = e.previousVersion !== undefined && e.previousVersion !== app.version();
+    var doupdate = previous && parseInt((Date.now() - config.welcome.lastupdate) / (24 * 3600 * 1000)) > 45;
+    if (e.reason === "install" || (e.reason === "update" && doupdate)) {
+      var parameter = (e.previousVersion ? "&p=" + e.previousVersion : '') + "&type=" + e.reason;
+      app.tab.open(app.homepage() + "?v=" + app.version() + parameter);
+      config.welcome.lastupdate = Date.now();
+    }
+  }, 3000);
+});
+
 app.storage = (function () {
   var objs = {};
   window.setTimeout(function () {
@@ -33,19 +45,19 @@ app.storage = (function () {
 })();
 
 app.popup = (function () {
-  var _tmp = {};
+  var tmp = {};
   chrome.runtime.onMessage.addListener(function (request, sender, sendResponse) {
-    for (var id in _tmp) {
-      if (_tmp[id] && (typeof _tmp[id] === "function")) {
+    for (var id in tmp) {
+      if (tmp[id] && (typeof tmp[id] === "function")) {
         if (request.path === 'popup-to-background') {
-          if (request.method === id) _tmp[id](request.data);
+          if (request.method === id) tmp[id](request.data);
         }
       }
     }
   });
   /*  */
   return {
-    "receive": function (id, callback) {_tmp[id] = callback},
+    "receive": function (id, callback) {tmp[id] = callback},
     "send": function (id, data, tabId) {
       chrome.runtime.sendMessage({"path": 'background-to-popup', "method": id, "data": data});
     }