Update daily users counter (on page)

background.js

@@ -461,14 +461,22 @@ if (ext_api.webRequest.OnBeforeSendHeadersOptions.hasOwnProperty('EXTRA_HEADERS'
   extraInfoSpec.push('extraHeaders');
 
 ext_api.webRequest.onBeforeSendHeaders.addListener(function(details) {
+  if (details.type === 'main_frame') {
+    let current_date_str = currentDateStr();
+    if (last_date_str < current_date_str) {
+      bpc_count_daily_users(current_date_str);
+      last_date_str = current_date_str;
+    }
+  }
+
   var requestHeaders = details.requestHeaders;
 
   var header_referer = '';
   for (var n in requestHeaders) {
-	  if (requestHeaders[n].name.toLowerCase() == 'referer') {
-		  header_referer = requestHeaders[n].value;
-		  continue;
-	  }
+    if (requestHeaders[n].name.toLowerCase() == 'referer') {
+      header_referer = requestHeaders[n].value;
+      continue;
+    }
   }
   // fix brave browser
   if (!details.originUrl && !header_referer.includes(details.initiator))

bpc_count_daily_users.js

@@ -1,9 +1,7 @@
 var ext_api = (typeof browser === 'object') ? browser : chrome;
 
 // daily users counter
-function bpc_count_daily_users() {
-    let date = new Date();
-    let dateStr = new Date(date.getTime() - (date.getTimezoneOffset() * 60000)).toISOString().split("T")[0];
+function bpc_count_daily_users(dateStr) {
     ext_api.storage.sync.get({
         daily_users: {},
     }, function (items) {
@@ -15,9 +13,16 @@ function bpc_count_daily_users() {
             }, function () {
                 true;
             });
-            let count_json = 'https://bitbucket.org/magnolia1234/bpc-firefox-daily-users/downloads/bpc-daily-users-' + dateStr + '.json';
+            let count_json = 'https://bitbucket.org/magnolia1234/bpc-chrome-daily-users/downloads/bpc-daily-users-' + dateStr + '.json';
             fetch(count_json);
         }
     });
 }
-bpc_count_daily_users();
+
+function currentDateStr() {
+    let date = new Date();
+    let dateStr = new Date(date.getTime() - (date.getTimezoneOffset() * 60000)).toISOString().split("T")[0];
+    return dateStr;
+}
+var last_date_str = currentDateStr();
+bpc_count_daily_users(last_date_str);

lp/manifest.json

@@ -1,6 +1,6 @@
 {
     "background": {
-		"scripts": ["sites.js", "background.js", "bpc_count_daily_users.js"]
+		"scripts": ["sites.js", "bpc_count_daily_users.js", "background.js"]
     },
     "content_security_policy": "script-src 'self'; object-src 'self'",
     "applications": {

manifest.json

@@ -1,6 +1,6 @@
 {
     "background": {
-		"scripts": ["sites.js", "background.js", "bpc_count_daily_users.js"]
+		"scripts": ["sites.js", "bpc_count_daily_users.js", "background.js"]
     },
     "content_security_policy": "script-src 'self'; object-src 'self'",
     "applications": {