From 8039c37b5126742c4170a8b17a645021f940f26a Mon Sep 17 00:00:00 2001
From: Henry Sudhof <kellanved@phpbb.com>
Date: Mon, 2 Jun 2008 17:10:21 +0000
Subject: [PATCH] ACP logout

git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@8580 89ea8834-ac86-4346-8a33-228a782c2dd0
---
 phpBB/adm/index.php                 |  1 +
 phpBB/adm/style/overall_header.html |  4 ++--
 phpBB/docs/CHANGELOG.html           |  2 ++
 phpBB/includes/acp/acp_main.php     |  9 +++++++++
 phpBB/includes/session.php          | 10 ++++++++++
 phpBB/language/en/acp/common.php    |  3 +++
 6 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/phpBB/adm/index.php b/phpBB/adm/index.php
index a4496c14e2..c0fa2fdddb 100644
--- a/phpBB/adm/index.php
+++ b/phpBB/adm/index.php
@@ -116,6 +116,7 @@ function adm_page_header($page_title)
 		'ROOT_PATH'				=> $phpbb_admin_path,
 
 		'U_LOGOUT'				=> append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=logout'),
+		'U_ADM_LOGOUT'			=> append_sid("{$phpbb_admin_path}index.$phpEx", 'action=admlogout'),
 		'U_ADM_INDEX'			=> append_sid("{$phpbb_admin_path}index.$phpEx"),
 		'U_INDEX'				=> append_sid("{$phpbb_root_path}index.$phpEx"),
 
diff --git a/phpBB/adm/style/overall_header.html b/phpBB/adm/style/overall_header.html
index e883e66d80..5294a101f9 100644
--- a/phpBB/adm/style/overall_header.html
+++ b/phpBB/adm/style/overall_header.html
@@ -181,11 +181,11 @@ function switch_menu()
 			<span class="corners-top"><span></span></span>
 				<div id="content">
 					<!-- IF not S_USER_NOTICE --> 
-					<div id="toggle">						
+					<div id="toggle">
 						<a id="toggle-handle" accesskey="m" title="{L_MENU_TOGGLE}" onclick="switch_menu(); return false;" href="#"></a></div>
 					<!-- ENDIF -->
 					<div id="menu">
-						<p>{L_LOGGED_IN_AS}<br /><strong>{USERNAME}</strong> [&nbsp;<a href="{U_LOGOUT}">{L_LOGOUT}</a>&nbsp;]</p>
+						<p><!-- IF S_USER_LOGGED_IN --> {L_LOGGED_IN_AS}<br /><strong>{USERNAME}</strong> [&nbsp;<a href="{U_LOGOUT}">{L_LOGOUT}</a>&nbsp;]<!-- ENDIF --><!-- IF S_USER_ADMIN -->[&nbsp;<a href="{U_ADM_LOGOUT}">{L_ADM_LOGOUT}</a>&nbsp;]<!-- ENDIF --></p>
 						<ul>
 						<!-- BEGIN l_block1 -->
 							<!-- IF l_block1.S_SELECTED -->
diff --git a/phpBB/docs/CHANGELOG.html b/phpBB/docs/CHANGELOG.html
index de46bb1232..e0fb51610b 100644
--- a/phpBB/docs/CHANGELOG.html
+++ b/phpBB/docs/CHANGELOG.html
@@ -109,6 +109,8 @@
 		<li>[Fix] Do not remove whitespace in front of url containing the boards url and no relative path appended (Bug #27355)</li>
 		<li>[Change] Show email ban reason on registration. Additionally allow custom errors properly returned if using validate_data(). (Bug #26885)</li>
 		<li>[Feature] Streamlined banning via the MCP by adding a ban link to the user profile. Also pre-fills ban fields as far as possible.</li>
+		<li>[Feature] Added ACP logout to reset an admin session.</li>
+
 	</ul>
 
 	<a name="v300"></a><h3>1.ii. Changes since 3.0.0</h3>
diff --git a/phpBB/includes/acp/acp_main.php b/phpBB/includes/acp/acp_main.php
index be337a20f3..7498ab2aef 100644
--- a/phpBB/includes/acp/acp_main.php
+++ b/phpBB/includes/acp/acp_main.php
@@ -61,6 +61,14 @@ class acp_main
 
 		if ($action)
 		{
+			if ($action === 'admlogout')
+			{
+				$user->unset_admin();
+				$redirect_url = append_sid("{$phpbb_root_path}index.$phpEx");
+				meta_refresh(3, $redirect_url);
+				trigger_error($user->lang['ADM_LOGGED_OUT'] . '<br /><br />' . sprintf($user->lang['RETURN_INDEX'], '<a href="' . $redirect_url . '">', '</a>'));
+			}
+
 			if (!confirm_box(true))
 			{
 				switch ($action)
@@ -108,6 +116,7 @@ class acp_main
 			{
 				switch ($action)
 				{
+
 					case 'online':
 						if (!$auth->acl_get('a_board'))
 						{
diff --git a/phpBB/includes/session.php b/phpBB/includes/session.php
index 435618f7ff..828739115f 100644
--- a/phpBB/includes/session.php
+++ b/phpBB/includes/session.php
@@ -1332,6 +1332,16 @@ class session
 		}
 		return true;
 	}
+
+
+	function unset_admin()
+	{
+		global $db;
+		$sql = 'UPDATE ' . SESSIONS_TABLE . '
+			SET session_admin = 0
+			WHERE session_id = \'' . $db->sql_escape($this->session_id) . '\'';
+		$db->sql_query($sql);
+	}
 }
 
 
diff --git a/phpBB/language/en/acp/common.php b/phpBB/language/en/acp/common.php
index 85c57fb1c3..9ed92bfcfb 100644
--- a/phpBB/language/en/acp/common.php
+++ b/phpBB/language/en/acp/common.php
@@ -201,6 +201,9 @@ $lang = array_merge($lang, array(
 	'ADMIN_INDEX'			=> 'Admin index',
 	'ADMIN_PANEL'			=> 'Administration Control Panel',
 
+	'ADM_LOGOUT'			=> 'ACP Logout',
+	'ADM_LOGGED_OUT'		=> 'Successfully logged out from Administration Control Panel',
+
 	'BACK'					=> 'Back',
 
 	'COLOUR_SWATCH'			=> 'Web-safe colour swatch',