From 159a862c027e87f6964f78847db687dc1d033d5f Mon Sep 17 00:00:00 2001
From: Shish <shish@shishnet.org>
Date: Thu, 8 Oct 2009 12:40:52 +0100
Subject: [PATCH] configurability for avatars

---
 core/user.class.php | 10 +++++++---
 ext/user/main.php   |  2 ++
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/core/user.class.php b/core/user.class.php
index 1153324f..febfc289 100644
--- a/core/user.class.php
+++ b/core/user.class.php
@@ -131,9 +131,13 @@ class User {
 	 */
 	public function get_avatar_html() {
 		// FIXME: configurable
-		if(!empty($this->email)) {
-			$hash = md5(strtolower($this->email));
-			return "<img src=\"http://www.gravatar.com/avatar/$hash.jpg\">";
+		global $config;
+		if($config->get_string("avatar_host") == "gravatar") {
+			if(!empty($this->email)) {
+				$hash = md5(strtolower($this->email));
+				$args = $config->get_string("avatar_gravatar_options");
+				return "<img src=\"http://www.gravatar.com/avatar/$hash.jpg?$args\">";
+			}
 		}
 		return "";
 	}
diff --git a/ext/user/main.php b/ext/user/main.php
index e14675e2..dec2e894 100644
--- a/ext/user/main.php
+++ b/ext/user/main.php
@@ -44,6 +44,8 @@ class UserPage extends SimpleExtension {
 		global $config;
 		$config->set_default_bool("login_signup_enabled", true);
 		$config->set_default_int("login_memory", 365);
+		$config->set_default_string("avatar_host", "gravatar");
+		$config->set_default_string("avatar_gravatar_options", "");
 	}
 
 	public function onPageRequest(Event $event) {