From b4c277da22442cdb2d424490eee9ed9fcedf2c76 Mon Sep 17 00:00:00 2001
From: Friendika <info@friendika.com>
Date: Wed, 17 Nov 2010 23:24:43 -0800
Subject: [PATCH] provide config option to not use gravatar during registration

---
 mod/register.php | 51 ++++++++++++++++++++++++------------------------
 1 file changed, 26 insertions(+), 25 deletions(-)

diff --git a/mod/register.php b/mod/register.php
index 407bda73ee..ba6cffea0b 100644
--- a/mod/register.php
+++ b/mod/register.php
@@ -206,45 +206,46 @@ function register_post(&$a) {
 	}
 
 	require_once('include/Photo.php');
+    $nograv = get_config('system','no_gravatar');
+	if(! $nograv) {
+		$photo = gravatar_img($email);
+		$photo_failure = false;
 
-	$photo = gravatar_img($email);
-	$photo_failure = false;
+		$filename = basename($photo);
+		$img_str = fetch_url($photo,true);
+		$img = new Photo($img_str);
+		if($img->is_valid()) {
 
-	$filename = basename($photo);
-	$img_str = fetch_url($photo,true);
-	$img = new Photo($img_str);
-	if($img->is_valid()) {
-
-		$img->scaleImageSquare(175);
+			$img->scaleImageSquare(175);
 					
-		$hash = photo_new_resource();
+			$hash = photo_new_resource();
 
-		$r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 4 );
+			$r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 4 );
 
-		if($r === false)
-			$photo_failure = true;
+			if($r === false)
+				$photo_failure = true;
 
-		$img->scaleImage(80);
+			$img->scaleImage(80);
 
-		$r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 5 );
+			$r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 5 );
 
-		if($r === false)
-			$photo_failure = true;
+			if($r === false)
+				$photo_failure = true;
 
-		$img->scaleImage(48);
+			$img->scaleImage(48);
 
-		$r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 6 );
+			$r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 6 );
 
-		if($r === false)
-			$photo_failure = true;
+			if($r === false)
+				$photo_failure = true;
 
-		if(! $photo_failure) {
-			q("UPDATE `photo` SET `profile` = 1 WHERE `resource-id` = '%s' ",
-				dbesc($hash)
-			);
+			if(! $photo_failure) {
+				q("UPDATE `photo` SET `profile` = 1 WHERE `resource-id` = '%s' ",
+					dbesc($hash)
+				);
+			}
 		}
 	}
-
 	if( $a->config['register_policy'] == REGISTER_OPEN ) {
 		$email_tpl = load_view_file("view/register_open_eml.tpl");
 		$email_tpl = replace_macros($email_tpl, array(