--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/forum/Sources/Help.php	Sun Jul 07 11:25:48 2013 +0200
@@ -0,0 +1,111 @@
+<?php
+
+/**
+ * Simple Machines Forum (SMF)
+ *
+ * @package SMF
+ * @author Simple Machines http://www.simplemachines.org
+ * @copyright 2011 Simple Machines
+ * @license http://www.simplemachines.org/about/smf/license.php BSD
+ *
+ * @version 2.0
+ */
+
+if (!defined('SMF'))
+	die('Hacking attempt...');
+
+/*	This file has the important job of taking care of help messages and the
+	help center.  It does this with two simple functions:
+
+	void ShowHelp()
+		- loads information needed for the help section.
+		- accesed by ?action=help.
+		- uses the Help template and Manual language file.
+
+	void ShowAdminHelp()
+		- shows a popup for administrative or user help.
+		- uses the help parameter to decide what string to display and where
+		  to get the string from. ($helptxt or $txt?)
+		- loads the ManagePermissions language file if the help starts with
+		  permissionhelp.
+		- uses the Help template, popup sub template, no layers.
+		- accessed via ?action=helpadmin;help=??.
+*/
+
+// Redirect to the user help ;).
+function ShowHelp()
+{
+	global $scripturl, $context, $txt;
+
+	loadTemplate('Help');
+	loadLanguage('Manual');
+
+	// We need to know where our wiki is.
+	$context['wiki_url'] = 'http://wiki.simplemachines.org/smf';
+
+	// Sections were are going to link...
+	$context['manual_sections'] = array(
+		'registering' => 'Registering',
+		'logging_in' => 'Logging_In',
+		'profile' => 'Profile',
+		'search' => 'Search',
+		'posting' => 'Posting',
+		'bbc' => 'Bulletin_board_code',
+		'personal_messages' => 'Personal_messages',
+		'memberlist' => 'Memberlist',
+		'calendar' => 'Calendar',
+		'features' => 'Features',
+	);
+
+	// Build the link tree.
+	$context['linktree'][] = array(
+		'url' => $scripturl . '?action=help',
+		'name' => $txt['help'],
+	);
+
+	// Lastly, some minor template stuff.
+	$context['page_title'] = $txt['manual_smf_user_help'];
+	$context['sub_template'] = 'manual';
+}
+
+// Show some of the more detailed help to give the admin an idea...
+function ShowAdminHelp()
+{
+	global $txt, $helptxt, $context, $scripturl;
+
+	if (!isset($_GET['help']) || !is_string($_GET['help']))
+		fatal_lang_error('no_access', false);
+
+	if (!isset($helptxt))
+		$helptxt = array();
+
+	// Load the admin help language file and template.
+	loadLanguage('Help');
+
+	// Permission specific help?
+	if (isset($_GET['help']) && substr($_GET['help'], 0, 14) == 'permissionhelp')
+		loadLanguage('ManagePermissions');
+
+	loadTemplate('Help');
+
+	// Set the page title to something relevant.
+	$context['page_title'] = $context['forum_name'] . ' - ' . $txt['help'];
+
+	// Don't show any template layers, just the popup sub template.
+	$context['template_layers'] = array();
+	$context['sub_template'] = 'popup';
+
+	// What help string should be used?
+	if (isset($helptxt[$_GET['help']]))
+		$context['help_text'] = $helptxt[$_GET['help']];
+	elseif (isset($txt[$_GET['help']]))
+		$context['help_text'] = $txt[$_GET['help']];
+	else
+		$context['help_text'] = $_GET['help'];
+
+	// Does this text contain a link that we should fill in?
+	if (preg_match('~%([0-9]+\$)?s\?~', $context['help_text'], $match))
+		$context['help_text'] = sprintf($context['help_text'], $scripturl, $context['session_id'], $context['session_var']);
+}
+
+?>
\ No newline at end of file