From 31f8c77e0faea5b6ac7c9d37830a77be575676d4 Mon Sep 17 00:00:00 2001
From: ben <ben@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Sat, 15 Mar 2008 14:30:41 +0000
Subject: Session functionality, hello again!

git-svn-id: https://code.elgg.org/elgg/trunk@233 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/users.php | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'engine/lib/users.php')

diff --git a/engine/lib/users.php b/engine/lib/users.php
index 8af060575..02a7773dd 100644
--- a/engine/lib/users.php
+++ b/engine/lib/users.php
@@ -406,5 +406,42 @@
 	function get_user_objects($user_guid, $subtype = "", $limit = 10, $offset = 0) {
 		return get_entities('object',$subtype, $user_guid, "time_created desc", $limit, $offset);
 	}
+	
+	/**
+	 * Get user by username
+	 *
+	 * @param string $username The user's username
+	 * @return ElggUser|false Depending on success
+	 */
+	function get_user_by_username($username)
+	{
+		global $CONFIG;
 		
+		$username = sanitise_string($username);
+		$row = get_data_row("SELECT * from {$CONFIG->dbprefix}users_entity where username='$username'");
+	
+		if ($row)
+			return new ElggUser($row); 
+		
+		return false;
+	}
+	
+	/**
+	 * Get user by session code
+	 *
+	 * @param string $code The session code
+	 * @return ElggUser|false Depending on success
+	 */
+	function get_user_by_code($code)
+	{
+		global $CONFIG;
+		
+		$code = sanitise_string($code);
+		$row = get_data_row("SELECT * from {$CONFIG->dbprefix}users_entity where code='$code'");
+	
+		if ($row)
+			return new ElggUser($row); 
+		
+		return false;
+	}
 ?>
\ No newline at end of file
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