From e543d86bfe9341a933892295bd605c99763aa8e4 Mon Sep 17 00:00:00 2001
From: Roland Haeder <roland@mxchange.org>
Date: Sun, 24 Jan 2016 16:10:23 +0100
Subject: [PATCH] Introduced common_location_shared() to check if location
 sharing is always, never or by-user enabled. This commit also excluded
 geometa.js if location sharing is for any reason disabled as this loads an
 external reference from Google.

Signed-off-by: Roland Haeder <roland@mxchange.org>
---
 lib/action.php |  3 +++
 lib/util.php   | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+)

diff --git a/lib/action.php b/lib/action.php
index 1f50351d3a..62a1a13ec0 100644
--- a/lib/action.php
+++ b/lib/action.php
@@ -1466,6 +1466,9 @@ class Action extends HTMLOutputter // lawsuit
             if (Event::handle('StartShowStatusNetScripts', array($this))) {
                 $this->script('util.js');
                 $this->script('xbImportNode.js');
+                if (common_location_shared()) {
+                    $this->script('geometa.js');
+                }
 
                 // This route isn't available in single-user mode.
                 // Not sure why, but it causes errors here.
diff --git a/lib/util.php b/lib/util.php
index 5ab33e9c97..4b958654f7 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -2711,3 +2711,35 @@ function _ve($var)
 {
     return var_export($var, true);
 }
+
+function common_location_shared()
+{
+    // Get default setting
+    $cfg = common_config('location', 'share');
+
+    if ($cfg == 'always') {
+        // Always enabled
+        return true;
+    } elseif ($cfg == 'never') {
+        // Never enabled
+        return false;
+    }
+
+    // Is the user logged-in?
+    if (common_logged_in()) {
+        // Get current user
+        $user = common_current_user();
+
+        // Is it there?
+        if ($user instanceof User) {
+            // Yes, get profile
+            $profile = $user->getProfile();
+
+            // Get it from the profile
+            return $profile->shareLocation();
+        }
+    }
+
+    // User is not logged in, get default
+    return common_config('location', 'sharedefault');
+}
-- 
2.39.5