1 files changed, 49 insertions, 0 deletions
diff --git a/engine/lib/sites.php b/engine/lib/sites.php
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index 000000000..c9785e4ab
--- /dev/null
+++ b/engine/lib/sites.php
@@ -0,0 +1,49 @@
+<?php
+
+	/**
+	 * Elgg sites
+	 * Functions to manage multiple or single sites in an Elgg install
+	 * 
+	 * @package Elgg
+	 * @subpackage Core
+	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+	 * @author Curverider Ltd
+	 * @copyright Curverider Ltd 2008
+	 * @link http://elgg.org/
+	 */
+
+	/**
+	 * Initialise site handling
+	 *
+	 * Called at the beginning of system running, to set the ID of the current site.
+	 * This is 0 by default, but plugins may alter this behaviour by attaching functions
+	 * to the sites init event and changing $CONFIG->site_id.
+	 * 
+	 * @uses $CONFIG
+	 * @param string $event Event API required parameter
+	 * @param string $object_type Event API required parameter
+	 * @param null $object Event API required parameter
+	 * @return true
+	 */
+		function sites_init($event, $object_type, $object) {
+			global $CONFIG;
+			
+			$CONFIG->site_id = 1;
+			
+			trigger_event('init','sites');
+			
+			if ($site = get_data_row("select * from {$CONFIG->dbprefix}sites where id = 1")) {
+				if (!empty($site->name))
+					$CONFIG->sitename = $site->name;
+				if (!empty($site->domain))
+					$CONFIG->wwwroot = $site->domain;
+			}
+			
+			return true;
+		}
+		
+	// Register event handlers
+
+		register_event_handler('init','system','sites_init',0);
+
+?>
+\ No newline at end of file