Chris@76: <?php
Chris@76: 
Chris@76: /**
Chris@76:  * Simple Machines Forum (SMF)
Chris@76:  *
Chris@76:  * @package SMF
Chris@76:  * @author Simple Machines http://www.simplemachines.org
Chris@76:  * @copyright 2011 Simple Machines
Chris@76:  * @license http://www.simplemachines.org/about/smf/license.php BSD
Chris@76:  *
Chris@76:  * @version 2.0
Chris@76:  */
Chris@76: 
Chris@76: if (!defined('SMF'))
Chris@76: 	die('Hacking attempt...');
Chris@76: 
Chris@76: /* This file is concerned with anything in the Manage Membergroups screen.
Chris@76: 
Chris@76: 	void ModifyMembergroups()
Chris@76: 		- entrance point of the 'Manage Membergroups' center.
Chris@76: 		- called by ?action=admin;area=membergroups.
Chris@76: 		- loads the ManageMembergroups template.
Chris@76: 		- loads the MangeMembers language file.
Chris@76: 		- requires the manage_membergroups or the admin_forum permission.
Chris@76: 		- calls a function based on the given subaction.
Chris@76: 		- defaults to sub action 'index' or without manage_membergroup
Chris@76: 		  permissions to 'settings'.
Chris@76: 
Chris@76: 	void MembergroupIndex()
Chris@76: 		- shows an overview of the current membergroups.
Chris@76: 		- called by ?action=admin;area=membergroups.
Chris@76: 		- requires the manage_membergroups permission.
Chris@76: 		- uses the main ManageMembergroups template.
Chris@76: 		- splits the membergroups in regular ones and post count based groups.
Chris@76: 		- also counts the number of members part of each membergroup.
Chris@76: 
Chris@76: 	void AddMembergroup()
Chris@76: 		- allows to add a membergroup and set some initial properties.
Chris@76: 		- called by ?action=admin;area=membergroups;sa=add.
Chris@76: 		- requires the manage_membergroups permission.
Chris@76: 		- uses the new_group sub template of ManageMembergroups.
Chris@76: 		- allows to use a predefined permission profile or copy one from
Chris@76: 		  another group.
Chris@76: 		- redirects to action=admin;area=membergroups;sa=edit;group=x.
Chris@76: 
Chris@76: 	void DeleteMembergroup()
Chris@76: 		- deletes a membergroup by URL.
Chris@76: 		- called by ?action=admin;area=membergroups;sa=delete;group=x;session_var=y.
Chris@76: 		- requires the manage_membergroups permission.
Chris@76: 		- redirects to ?action=admin;area=membergroups.
Chris@76: 
Chris@76: 	void EditMembergroup()
Chris@76: 		- screen to edit a specific membergroup.
Chris@76: 		- called by ?action=admin;area=membergroups;sa=edit;group=x.
Chris@76: 		- requires the manage_membergroups permission.
Chris@76: 		- uses the edit_group sub template of ManageMembergroups.
Chris@76: 		- also handles the delete button of the edit form.
Chris@76: 		- redirects to ?action=admin;area=membergroups.
Chris@76: 
Chris@76: 	void ModifyMembergroupsettings()
Chris@76: 		- set some general membergroup settings and permissions.
Chris@76: 		- called by ?action=admin;area=membergroups;sa=settings
Chris@76: 		- requires the admin_forum permission (and manage_permissions for
Chris@76: 		  changing permissions)
Chris@76: 		- uses membergroup_settings sub template of ManageMembergroups.
Chris@76: 		- redirects to itself.
Chris@76: */
Chris@76: 
Chris@76: // The entrance point for all 'Manage Membergroup' actions.
Chris@76: function ModifyMembergroups()
Chris@76: {
Chris@76: 	global $context, $txt, $scripturl, $sourcedir;
Chris@76: 
Chris@76: 	$subActions = array(
Chris@76: 		'add' => array('AddMembergroup', 'manage_membergroups'),
Chris@76: 		'delete' => array('DeleteMembergroup', 'manage_membergroups'),
Chris@76: 		'edit' => array('EditMembergroup', 'manage_membergroups'),
Chris@76: 		'index' => array('MembergroupIndex', 'manage_membergroups'),
Chris@76: 		'members' => array('MembergroupMembers', 'manage_membergroups', 'Groups.php'),
Chris@76: 		'settings' => array('ModifyMembergroupsettings', 'admin_forum'),
Chris@76: 	);
Chris@76: 
Chris@76: 	// Default to sub action 'index' or 'settings' depending on permissions.
Chris@76: 	$_REQUEST['sa'] = isset($_REQUEST['sa']) && isset($subActions[$_REQUEST['sa']]) ? $_REQUEST['sa'] : (allowedTo('manage_membergroups') ? 'index' : 'settings');
Chris@76: 
Chris@76: 	// Is it elsewhere?
Chris@76: 	if (isset($subActions[$_REQUEST['sa']][2]))
Chris@76: 		require_once($sourcedir . '/' . $subActions[$_REQUEST['sa']][2]);
Chris@76: 
Chris@76: 	// Do the permission check, you might not be allowed her.
Chris@76: 	isAllowedTo($subActions[$_REQUEST['sa']][1]);
Chris@76: 
Chris@76: 	// Language and template stuff, the usual.
Chris@76: 	loadLanguage('ManageMembers');
Chris@76: 	loadTemplate('ManageMembergroups');
Chris@76: 
Chris@76: 	// Setup the admin tabs.
Chris@76: 	$context[$context['admin_menu_name']]['tab_data'] = array(
Chris@76: 		'title' => $txt['membergroups_title'],
Chris@76: 		'help' => 'membergroups',
Chris@76: 		'description' => $txt['membergroups_description'],
Chris@76: 	);
Chris@76: 
Chris@76: 	// Call the right function.
Chris@76: 	$subActions[$_REQUEST['sa']][0]();
Chris@76: }
Chris@76: 
Chris@76: // An overview of the current membergroups.
Chris@76: function MembergroupIndex()
Chris@76: {
Chris@76: 	global $txt, $scripturl, $context, $settings, $smcFunc, $sourcedir;
Chris@76: 
Chris@76: 	$context['page_title'] = $txt['membergroups_title'];
Chris@76: 
Chris@76: 	// The first list shows the regular membergroups.
Chris@76: 	$listOptions = array(
Chris@76: 		'id' => 'regular_membergroups_list',
Chris@76: 		'title' => $txt['membergroups_regular'],
Chris@76: 		'base_href' => $scripturl . '?action=admin;area=membergroups' . (isset($_REQUEST['sort2']) ? ';sort2=' . urlencode($_REQUEST['sort2']) : ''),
Chris@76: 		'default_sort_col' => 'name',
Chris@76: 		'get_items' => array(
Chris@76: 			'file' => $sourcedir . '/Subs-Membergroups.php',
Chris@76: 			'function' => 'list_getMembergroups',
Chris@76: 			'params' => array(
Chris@76: 				'regular',
Chris@76: 			),
Chris@76: 		),
Chris@76: 		'columns' => array(
Chris@76: 			'name' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['membergroups_name'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'function' => create_function('$rowData', '
Chris@76: 						global $scripturl;
Chris@76: 
Chris@76: 						// Since the moderator group has no explicit members, no link is needed.
Chris@76: 						if ($rowData[\'id_group\'] == 3)
Chris@76: 							$group_name = $rowData[\'group_name\'];
Chris@76: 						else
Chris@76: 						{
Chris@76: 							$color_style = empty($rowData[\'online_color\']) ? \'\' : sprintf(\' style="color: %1$s;"\', $rowData[\'online_color\']);
Chris@76: 							$group_name = sprintf(\'<a href="%1$s?action=admin;area=membergroups;sa=members;group=%2$d"%3$s>%4$s</a>\', $scripturl, $rowData[\'id_group\'], $color_style, $rowData[\'group_name\']);
Chris@76: 						}
Chris@76: 
Chris@76: 						// Add a help option for moderator and administrator.
Chris@76: 						if ($rowData[\'id_group\'] == 1)
Chris@76: 							$group_name .= sprintf(\' (<a href="%1$s?action=helpadmin;help=membergroup_administrator" onclick="return reqWin(this.href);">?</a>)\', $scripturl);
Chris@76: 						elseif ($rowData[\'id_group\'] == 3)
Chris@76: 							$group_name .= sprintf(\' (<a href="%1$s?action=helpadmin;help=membergroup_moderator" onclick="return reqWin(this.href);">?</a>)\', $scripturl);
Chris@76: 
Chris@76: 						return $group_name;
Chris@76: 					'),
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'CASE WHEN id_group < 4 THEN id_group ELSE 4 END, group_name',
Chris@76: 					'reverse' => 'CASE WHEN id_group < 4 THEN id_group ELSE 4 END, group_name DESC',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'stars' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['membergroups_stars'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'function' => create_function('$rowData', '
Chris@76: 						global $settings;
Chris@76: 
Chris@76: 						$stars = explode(\'#\', $rowData[\'stars\']);
Chris@76: 
Chris@76: 						// In case no stars are setup, return with nothing
Chris@76: 						if (empty($stars[0]) || empty($stars[1]))
Chris@76: 							return \'\';
Chris@76: 
Chris@76: 						// Otherwise repeat the image a given number of times.
Chris@76: 						else
Chris@76: 						{
Chris@76: 							$image = sprintf(\'<img src="%1$s/%2$s" alt="*" />\', $settings[\'images_url\'], $stars[1]);
Chris@76: 							return str_repeat($image, $stars[0]);
Chris@76: 						}
Chris@76: 					'),
Chris@76: 
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'stars',
Chris@76: 					'reverse' => 'stars DESC',
Chris@76: 				)
Chris@76: 			),
Chris@76: 			'members' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['membergroups_members_top'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'function' => create_function('$rowData', '
Chris@76: 						global $txt;
Chris@76: 
Chris@76: 						// No explicit members for the moderator group.
Chris@76: 						return $rowData[\'id_group\'] == 3 ? $txt[\'membergroups_guests_na\'] : $rowData[\'num_members\'];
Chris@76: 					'),
Chris@76: 					'style' => 'text-align: center',
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'CASE WHEN id_group < 4 THEN id_group ELSE 4 END, 1',
Chris@76: 					'reverse' => 'CASE WHEN id_group < 4 THEN id_group ELSE 4 END, 1 DESC',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'modify' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['modify'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'sprintf' => array(
Chris@76: 						'format' => '<a href="' . $scripturl . '?action=admin;area=membergroups;sa=edit;group=%1$d">' . $txt['membergroups_modify'] . '</a>',
Chris@76: 						'params' => array(
Chris@76: 							'id_group' => false,
Chris@76: 						),
Chris@76: 					),
Chris@76: 					'style' => 'text-align: center',
Chris@76: 				),
Chris@76: 			),
Chris@76: 		),
Chris@76: 		'additional_rows' => array(
Chris@76: 			array(
Chris@76: 				'position' => 'below_table_data',
Chris@76: 				'value' => '[<a href="' . $scripturl . '?action=admin;area=membergroups;sa=add;generalgroup">' . $txt['membergroups_add_group'] . '</a>]',
Chris@76: 			),
Chris@76: 		),
Chris@76: 	);
Chris@76: 
Chris@76: 	require_once($sourcedir . '/Subs-List.php');
Chris@76: 	createList($listOptions);
Chris@76: 
Chris@76: 	// The second list shows the post count based groups.
Chris@76: 	$listOptions = array(
Chris@76: 		'id' => 'post_count_membergroups_list',
Chris@76: 		'title' => $txt['membergroups_post'],
Chris@76: 		'base_href' => $scripturl . '?action=admin;area=membergroups' . (isset($_REQUEST['sort']) ? ';sort=' . urlencode($_REQUEST['sort']) : ''),
Chris@76: 		'default_sort_col' => 'required_posts',
Chris@76: 		'request_vars' => array(
Chris@76: 			'sort' => 'sort2',
Chris@76: 			'desc' => 'desc2',
Chris@76: 		),
Chris@76: 		'get_items' => array(
Chris@76: 			'file' => $sourcedir . '/Subs-Membergroups.php',
Chris@76: 			'function' => 'list_getMembergroups',
Chris@76: 			'params' => array(
Chris@76: 				'post_count',
Chris@76: 			),
Chris@76: 		),
Chris@76: 		'columns' => array(
Chris@76: 			'name' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['membergroups_name'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'function' => create_function('$rowData', '
Chris@76: 						global $scripturl;
Chris@76: 
Chris@76: 						$colorStyle = empty($rowData[\'online_color\']) ? \'\' : sprintf(\' style="color: %1$s;"\', $rowData[\'online_color\']);
Chris@76: 						return sprintf(\'<a href="%1$s?action=moderate;area=viewgroups;sa=members;group=%2$d"%3$s>%4$s</a>\', $scripturl, $rowData[\'id_group\'], $colorStyle, $rowData[\'group_name\']);
Chris@76: 					'),
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'group_name',
Chris@76: 					'reverse' => 'group_name DESC',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'stars' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['membergroups_stars'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'function' => create_function('$rowData', '
Chris@76: 						global $settings;
Chris@76: 
Chris@76: 						$stars = explode(\'#\', $rowData[\'stars\']);
Chris@76: 
Chris@76: 						if (empty($stars[0]) || empty($stars[1]))
Chris@76: 							return \'\';
Chris@76: 						else
Chris@76: 						{
Chris@76: 							$star_image = sprintf(\'<img src="%1$s/%2$s" alt="*" />\', $settings[\'images_url\'], $stars[1]);
Chris@76: 							return str_repeat($star_image, $stars[0]);
Chris@76: 						}
Chris@76: 					'),
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'CASE WHEN id_group < 4 THEN id_group ELSE 4 END, stars',
Chris@76: 					'reverse' => 'CASE WHEN id_group < 4 THEN id_group ELSE 4 END, stars DESC',
Chris@76: 				)
Chris@76: 			),
Chris@76: 			'members' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['membergroups_members_top'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'db' => 'num_members',
Chris@76: 					'style' => 'text-align: center',
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => '1 DESC',
Chris@76: 					'reverse' => '1',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'required_posts' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['membergroups_min_posts'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'db' => 'min_posts',
Chris@76: 					'style' => 'text-align: center',
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'min_posts',
Chris@76: 					'reverse' => 'min_posts DESC',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'modify' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['modify'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'sprintf' => array(
Chris@76: 						'format' => '<a href="' . $scripturl . '?action=admin;area=membergroups;sa=edit;group=%1$d">' . $txt['membergroups_modify'] . '</a>',
Chris@76: 						'params' => array(
Chris@76: 							'id_group' => false,
Chris@76: 						),
Chris@76: 					),
Chris@76: 					'style' => 'text-align: center',
Chris@76: 				),
Chris@76: 			),
Chris@76: 		),
Chris@76: 		'additional_rows' => array(
Chris@76: 			array(
Chris@76: 				'position' => 'below_table_data',
Chris@76: 				'value' => '[<a href="' . $scripturl . '?action=admin;area=membergroups;sa=add;postgroup">' . $txt['membergroups_add_group'] . '</a>]',
Chris@76: 			),
Chris@76: 		),
Chris@76: 	);
Chris@76: 
Chris@76: 	createList($listOptions);
Chris@76: }
Chris@76: 
Chris@76: // Add a membergroup.
Chris@76: function AddMembergroup()
Chris@76: {
Chris@76: 	global $context, $txt, $sourcedir, $modSettings, $smcFunc;
Chris@76: 
Chris@76: 	// A form was submitted, we can start adding.
Chris@76: 	if (!empty($_POST['group_name']))
Chris@76: 	{
Chris@76: 		checkSession();
Chris@76: 
Chris@76: 		$postCountBasedGroup = isset($_POST['min_posts']) && (!isset($_POST['postgroup_based']) || !empty($_POST['postgroup_based']));
Chris@76: 		$_POST['group_type'] = !isset($_POST['group_type']) || $_POST['group_type'] < 0 || $_POST['group_type'] > 3 || ($_POST['group_type'] == 1 && !allowedTo('admin_forum')) ? 0 : (int) $_POST['group_type'];
Chris@76: 
Chris@76: 		// !!! Check for members with same name too?
Chris@76: 
Chris@76: 		$request = $smcFunc['db_query']('', '
Chris@76: 			SELECT MAX(id_group)
Chris@76: 			FROM {db_prefix}membergroups',
Chris@76: 			array(
Chris@76: 			)
Chris@76: 		);
Chris@76: 		list ($id_group) = $smcFunc['db_fetch_row']($request);
Chris@76: 		$smcFunc['db_free_result']($request);
Chris@76: 		$id_group++;
Chris@76: 
Chris@76: 		$smcFunc['db_insert']('',
Chris@76: 			'{db_prefix}membergroups',
Chris@76: 			array(
Chris@76: 				'id_group' => 'int', 'description' => 'string', 'group_name' => 'string-80', 'min_posts' => 'int',
Chris@76: 				'stars' => 'string', 'online_color' => 'string', 'group_type' => 'int',
Chris@76: 			),
Chris@76: 			array(
Chris@76: 				$id_group, '', $_POST['group_name'], ($postCountBasedGroup ? (int) $_POST['min_posts'] : '-1'),
Chris@76: 				'1#star.gif', '', $_POST['group_type'],
Chris@76: 			),
Chris@76: 			array('id_group')
Chris@76: 		);
Chris@76: 
Chris@76: 		// Update the post groups now, if this is a post group!
Chris@76: 		if (isset($_POST['min_posts']))
Chris@76: 			updateStats('postgroups');
Chris@76: 
Chris@76: 		// You cannot set permissions for post groups if they are disabled.
Chris@76: 		if ($postCountBasedGroup && empty($modSettings['permission_enable_postgroups']))
Chris@76: 			$_POST['perm_type'] = '';
Chris@76: 
Chris@76: 		if ($_POST['perm_type'] == 'predefined')
Chris@76: 		{
Chris@76: 			// Set default permission level.
Chris@76: 			require_once($sourcedir . '/ManagePermissions.php');
Chris@76: 			setPermissionLevel($_POST['level'], $id_group, 'null');
Chris@76: 		}
Chris@76: 		// Copy or inherit the permissions!
Chris@76: 		elseif ($_POST['perm_type'] == 'copy' || $_POST['perm_type'] == 'inherit')
Chris@76: 		{
Chris@76: 			$copy_id = $_POST['perm_type'] == 'copy' ? (int) $_POST['copyperm'] : (int) $_POST['inheritperm'];
Chris@76: 
Chris@76: 			// Are you a powerful admin?
Chris@76: 			if (!allowedTo('admin_forum'))
Chris@76: 			{
Chris@76: 				$request = $smcFunc['db_query']('', '
Chris@76: 					SELECT group_type
Chris@76: 					FROM {db_prefix}membergroups
Chris@76: 					WHERE id_group = {int:copy_from}
Chris@76: 					LIMIT {int:limit}',
Chris@76: 					array(
Chris@76: 						'copy_from' => $copy_id,
Chris@76: 						'limit' => 1,
Chris@76: 					)
Chris@76: 				);
Chris@76: 				list ($copy_type) = $smcFunc['db_fetch_row']($request);
Chris@76: 				$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 				// Protected groups are... well, protected!
Chris@76: 				if ($copy_type == 1)
Chris@76: 					fatal_lang_error('membergroup_does_not_exist');
Chris@76: 			}
Chris@76: 
Chris@76: 			// Don't allow copying of a real priviledged person!
Chris@76: 			require_once($sourcedir . '/ManagePermissions.php');
Chris@76: 			loadIllegalPermissions();
Chris@76: 
Chris@76: 			$request = $smcFunc['db_query']('', '
Chris@76: 				SELECT permission, add_deny
Chris@76: 				FROM {db_prefix}permissions
Chris@76: 				WHERE id_group = {int:copy_from}',
Chris@76: 				array(
Chris@76: 					'copy_from' => $copy_id,
Chris@76: 				)
Chris@76: 			);
Chris@76: 			$inserts = array();
Chris@76: 			while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 			{
Chris@76: 				if (empty($context['illegal_permissions']) || !in_array($row['permission'], $context['illegal_permissions']))
Chris@76: 					$inserts[] = array($id_group, $row['permission'], $row['add_deny']);
Chris@76: 			}
Chris@76: 			$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 			if (!empty($inserts))
Chris@76: 				$smcFunc['db_insert']('insert',
Chris@76: 					'{db_prefix}permissions',
Chris@76: 					array('id_group' => 'int', 'permission' => 'string', 'add_deny' => 'int'),
Chris@76: 					$inserts,
Chris@76: 					array('id_group', 'permission')
Chris@76: 				);
Chris@76: 
Chris@76: 			$request = $smcFunc['db_query']('', '
Chris@76: 				SELECT id_profile, permission, add_deny
Chris@76: 				FROM {db_prefix}board_permissions
Chris@76: 				WHERE id_group = {int:copy_from}',
Chris@76: 				array(
Chris@76: 					'copy_from' => $copy_id,
Chris@76: 				)
Chris@76: 			);
Chris@76: 			$inserts = array();
Chris@76: 			while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 				$inserts[] = array($id_group, $row['id_profile'], $row['permission'], $row['add_deny']);
Chris@76: 			$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 			if (!empty($inserts))
Chris@76: 				$smcFunc['db_insert']('insert',
Chris@76: 					'{db_prefix}board_permissions',
Chris@76: 					array('id_group' => 'int', 'id_profile' => 'int', 'permission' => 'string', 'add_deny' => 'int'),
Chris@76: 					$inserts,
Chris@76: 					array('id_group', 'id_profile', 'permission')
Chris@76: 				);
Chris@76: 
Chris@76: 			// Also get some membergroup information if we're copying and not copying from guests...
Chris@76: 			if ($copy_id > 0 && $_POST['perm_type'] == 'copy')
Chris@76: 			{
Chris@76: 				$request = $smcFunc['db_query']('', '
Chris@76: 					SELECT online_color, max_messages, stars
Chris@76: 					FROM {db_prefix}membergroups
Chris@76: 					WHERE id_group = {int:copy_from}
Chris@76: 					LIMIT 1',
Chris@76: 					array(
Chris@76: 						'copy_from' => $copy_id,
Chris@76: 					)
Chris@76: 				);
Chris@76: 				$group_info = $smcFunc['db_fetch_assoc']($request);
Chris@76: 				$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 				// ...and update the new membergroup with it.
Chris@76: 				$smcFunc['db_query']('', '
Chris@76: 					UPDATE {db_prefix}membergroups
Chris@76: 					SET
Chris@76: 						online_color = {string:online_color},
Chris@76: 						max_messages = {int:max_messages},
Chris@76: 						stars = {string:stars}
Chris@76: 					WHERE id_group = {int:current_group}',
Chris@76: 					array(
Chris@76: 						'max_messages' => $group_info['max_messages'],
Chris@76: 						'current_group' => $id_group,
Chris@76: 						'online_color' => $group_info['online_color'],
Chris@76: 						'stars' => $group_info['stars'],
Chris@76: 					)
Chris@76: 				);
Chris@76: 			}
Chris@76: 			// If inheriting say so...
Chris@76: 			elseif ($_POST['perm_type'] == 'inherit')
Chris@76: 			{
Chris@76: 				$smcFunc['db_query']('', '
Chris@76: 					UPDATE {db_prefix}membergroups
Chris@76: 					SET id_parent = {int:copy_from}
Chris@76: 					WHERE id_group = {int:current_group}',
Chris@76: 					array(
Chris@76: 						'copy_from' => $copy_id,
Chris@76: 						'current_group' => $id_group,
Chris@76: 					)
Chris@76: 				);
Chris@76: 			}
Chris@76: 		}
Chris@76: 
Chris@76: 		// Make sure all boards selected are stored in a proper array.
Chris@76: 		$_POST['boardaccess'] = empty($_POST['boardaccess']) || !is_array($_POST['boardaccess']) ? array() : $_POST['boardaccess'];
Chris@76: 		foreach ($_POST['boardaccess'] as $key => $value)
Chris@76: 			$_POST['boardaccess'][$key] = (int) $value;
Chris@76: 
Chris@76: 		// Only do this if they have special access requirements.
Chris@76: 		if (!empty($_POST['boardaccess']))
Chris@76: 			$smcFunc['db_query']('', '
Chris@76: 				UPDATE {db_prefix}boards
Chris@76: 				SET member_groups = CASE WHEN member_groups = {string:blank_string} THEN {string:group_id_string} ELSE CONCAT(member_groups, {string:comma_group}) END
Chris@76: 				WHERE id_board IN ({array_int:board_list})',
Chris@76: 				array(
Chris@76: 					'board_list' => $_POST['boardaccess'],
Chris@76: 					'blank_string' => '',
Chris@76: 					'group_id_string' => (string) $id_group,
Chris@76: 					'comma_group' => ',' . $id_group,
Chris@76: 				)
Chris@76: 			);
Chris@76: 
Chris@76: 		// If this is joinable then set it to show group membership in people's profiles.
Chris@76: 		if (empty($modSettings['show_group_membership']) && $_POST['group_type'] > 1)
Chris@76: 			updateSettings(array('show_group_membership' => 1));
Chris@76: 
Chris@76: 		// Rebuild the group cache.
Chris@76: 		updateSettings(array(
Chris@76: 			'settings_updated' => time(),
Chris@76: 		));
Chris@76: 
Chris@76: 		// We did it.
Chris@76: 		logAction('add_group', array('group' => $_POST['group_name']), 'admin');
Chris@76: 
Chris@76: 		// Go change some more settings.
Chris@76: 		redirectexit('action=admin;area=membergroups;sa=edit;group=' . $id_group);
Chris@76: 	}
Chris@76: 
Chris@76: 	// Just show the 'add membergroup' screen.
Chris@76: 	$context['page_title'] = $txt['membergroups_new_group'];
Chris@76: 	$context['sub_template'] = 'new_group';
Chris@76: 	$context['post_group'] = isset($_REQUEST['postgroup']);
Chris@76: 	$context['undefined_group'] = !isset($_REQUEST['postgroup']) && !isset($_REQUEST['generalgroup']);
Chris@76: 	$context['allow_protected'] = allowedTo('admin_forum');
Chris@76: 
Chris@76: 	$result = $smcFunc['db_query']('', '
Chris@76: 		SELECT id_group, group_name
Chris@76: 		FROM {db_prefix}membergroups
Chris@76: 		WHERE (id_group > {int:moderator_group} OR id_group = {int:global_mod_group})' . (empty($modSettings['permission_enable_postgroups']) ? '
Chris@76: 			AND min_posts = {int:min_posts}' : '') . (allowedTo('admin_forum') ? '' : '
Chris@76: 			AND group_type != {int:is_protected}') . '
Chris@76: 		ORDER BY min_posts, id_group != {int:global_mod_group}, group_name',
Chris@76: 		array(
Chris@76: 			'moderator_group' => 3,
Chris@76: 			'global_mod_group' => 2,
Chris@76: 			'min_posts' => -1,
Chris@76: 			'is_protected' => 1,
Chris@76: 		)
Chris@76: 	);
Chris@76: 	$context['groups'] = array();
Chris@76: 	while ($row = $smcFunc['db_fetch_assoc']($result))
Chris@76: 		$context['groups'][] = array(
Chris@76: 			'id' => $row['id_group'],
Chris@76: 			'name' => $row['group_name']
Chris@76: 		);
Chris@76: 	$smcFunc['db_free_result']($result);
Chris@76: 
Chris@76: 	$result = $smcFunc['db_query']('', '
Chris@76: 		SELECT id_board, name, child_level
Chris@76: 		FROM {db_prefix}boards
Chris@76: 		ORDER BY board_order',
Chris@76: 		array(
Chris@76: 		)
Chris@76: 	);
Chris@76: 	$context['boards'] = array();
Chris@76: 	while ($row = $smcFunc['db_fetch_assoc']($result))
Chris@76: 		$context['boards'][] = array(
Chris@76: 			'id' => $row['id_board'],
Chris@76: 			'name' => $row['name'],
Chris@76: 			'child_level' => $row['child_level'],
Chris@76: 			'selected' => false
Chris@76: 		);
Chris@76: 	$smcFunc['db_free_result']($result);
Chris@76: }
Chris@76: 
Chris@76: // Deleting a membergroup by URL (not implemented).
Chris@76: function DeleteMembergroup()
Chris@76: {
Chris@76: 	global $sourcedir;
Chris@76: 
Chris@76: 	checkSession('get');
Chris@76: 
Chris@76: 	require_once($sourcedir . '/Subs-Membergroups.php');
Chris@76: 	deleteMembergroups((int) $_REQUEST['group']);
Chris@76: 
Chris@76: 	// Go back to the membergroup index.
Chris@76: 	redirectexit('action=admin;area=membergroups;');
Chris@76: }
Chris@76: 
Chris@76: // Editing a membergroup.
Chris@76: function EditMembergroup()
Chris@76: {
Chris@76: 	global $context, $txt, $sourcedir, $modSettings, $smcFunc;
Chris@76: 
Chris@76: 	$_REQUEST['group'] = isset($_REQUEST['group']) && $_REQUEST['group'] > 0 ? (int) $_REQUEST['group'] : 0;
Chris@76: 
Chris@76: 	// Make sure this group is editable.
Chris@76: 	if (!empty($_REQUEST['group']))
Chris@76: 	{
Chris@76: 		$request = $smcFunc['db_query']('', '
Chris@76: 			SELECT id_group
Chris@76: 			FROM {db_prefix}membergroups
Chris@76: 			WHERE id_group = {int:current_group}' . (allowedTo('admin_forum') ? '' : '
Chris@76: 				AND group_type != {int:is_protected}') . '
Chris@76: 			LIMIT {int:limit}',
Chris@76: 			array(
Chris@76: 				'current_group' => $_REQUEST['group'],
Chris@76: 				'is_protected' => 1,
Chris@76: 				'limit' => 1,
Chris@76: 			)
Chris@76: 		);
Chris@76: 		list ($_REQUEST['group']) = $smcFunc['db_fetch_row']($request);
Chris@76: 		$smcFunc['db_free_result']($request);
Chris@76: 	}
Chris@76: 
Chris@76: 	// Now, do we have a valid id?
Chris@76: 	if (empty($_REQUEST['group']))
Chris@76: 		fatal_lang_error('membergroup_does_not_exist', false);
Chris@76: 
Chris@76: 	// The delete this membergroup button was pressed.
Chris@76: 	if (isset($_POST['delete']))
Chris@76: 	{
Chris@76: 		checkSession();
Chris@76: 
Chris@76: 		require_once($sourcedir . '/Subs-Membergroups.php');
Chris@76: 		deleteMembergroups($_REQUEST['group']);
Chris@76: 
Chris@76: 		redirectexit('action=admin;area=membergroups;');
Chris@76: 	}
Chris@76: 	// A form was submitted with the new membergroup settings.
Chris@76: 	elseif (isset($_POST['submit']))
Chris@76: 	{
Chris@76: 		// Validate the session.
Chris@76: 		checkSession();
Chris@76: 
Chris@76: 		// Can they really inherit from this group?
Chris@76: 		if ($_POST['group_inherit'] != -2 && !allowedTo('admin_forum'))
Chris@76: 		{
Chris@76: 			$request = $smcFunc['db_query']('', '
Chris@76: 				SELECT group_type
Chris@76: 				FROM {db_prefix}membergroups
Chris@76: 				WHERE id_group = {int:inherit_from}
Chris@76: 				LIMIT {int:limit}',
Chris@76: 				array(
Chris@76: 					'inherit_from' => $_POST['group_inherit'],
Chris@76: 					'limit' => 1,
Chris@76: 				)
Chris@76: 			);
Chris@76: 			list ($inherit_type) = $smcFunc['db_fetch_row']($request);
Chris@76: 			$smcFunc['db_free_result']($request);
Chris@76: 		}
Chris@76: 
Chris@76: 		// Set variables to their proper value.
Chris@76: 		$_POST['max_messages'] = isset($_POST['max_messages']) ? (int) $_POST['max_messages'] : 0;
Chris@76: 		$_POST['min_posts'] = isset($_POST['min_posts']) && isset($_POST['group_type']) && $_POST['group_type'] == -1 && $_REQUEST['group'] > 3 ? abs($_POST['min_posts']) : ($_REQUEST['group'] == 4 ? 0 : -1);
Chris@76: 		$_POST['stars'] = (empty($_POST['star_count']) || $_POST['star_count'] < 0) ? '' : min((int) $_POST['star_count'], 99) . '#' . $_POST['star_image'];
Chris@76: 		$_POST['group_desc'] = isset($_POST['group_desc']) && ($_REQUEST['group'] == 1 || (isset($_POST['group_type']) && $_POST['group_type'] != -1)) ? trim($_POST['group_desc']) : '';
Chris@76: 		$_POST['group_type'] = !isset($_POST['group_type']) || $_POST['group_type'] < 0 || $_POST['group_type'] > 3 || ($_POST['group_type'] == 1 && !allowedTo('admin_forum')) ? 0 : (int) $_POST['group_type'];
Chris@76: 		$_POST['group_hidden'] = empty($_POST['group_hidden']) || $_POST['min_posts'] != -1 || $_REQUEST['group'] == 3 ? 0 : (int) $_POST['group_hidden'];
Chris@76: 		$_POST['group_inherit'] = $_REQUEST['group'] > 1 && $_REQUEST['group'] != 3 && (empty($inherit_type) || $inherit_type != 1) ? (int) $_POST['group_inherit'] : -2;
Chris@76: 
Chris@76: 		// !!! Don't set online_color for the Moderators group?
Chris@76: 
Chris@76: 		// Do the update of the membergroup settings.
Chris@76: 		$smcFunc['db_query']('', '
Chris@76: 			UPDATE {db_prefix}membergroups
Chris@76: 			SET group_name = {string:group_name}, online_color = {string:online_color},
Chris@76: 				max_messages = {int:max_messages}, min_posts = {int:min_posts}, stars = {string:stars},
Chris@76: 				description = {string:group_desc}, group_type = {int:group_type}, hidden = {int:group_hidden},
Chris@76: 				id_parent = {int:group_inherit}
Chris@76: 			WHERE id_group = {int:current_group}',
Chris@76: 			array(
Chris@76: 				'max_messages' => $_POST['max_messages'],
Chris@76: 				'min_posts' => $_POST['min_posts'],
Chris@76: 				'group_type' => $_POST['group_type'],
Chris@76: 				'group_hidden' => $_POST['group_hidden'],
Chris@76: 				'group_inherit' => $_POST['group_inherit'],
Chris@76: 				'current_group' => (int) $_REQUEST['group'],
Chris@76: 				'group_name' => $_POST['group_name'],
Chris@76: 				'online_color' => $_POST['online_color'],
Chris@76: 				'stars' => $_POST['stars'],
Chris@76: 				'group_desc' => $_POST['group_desc'],
Chris@76: 			)
Chris@76: 		);
Chris@76: 
Chris@76: 		// Time to update the boards this membergroup has access to.
Chris@76: 		if ($_REQUEST['group'] == 2 || $_REQUEST['group'] > 3)
Chris@76: 		{
Chris@76: 			$_POST['boardaccess'] = empty($_POST['boardaccess']) || !is_array($_POST['boardaccess']) ? array() : $_POST['boardaccess'];
Chris@76: 			foreach ($_POST['boardaccess'] as $key => $value)
Chris@76: 				$_POST['boardaccess'][$key] = (int) $value;
Chris@76: 
Chris@76: 			// Find all board this group is in, but shouldn't be in.
Chris@76: 			$request = $smcFunc['db_query']('', '
Chris@76: 				SELECT id_board, member_groups
Chris@76: 				FROM {db_prefix}boards
Chris@76: 				WHERE FIND_IN_SET({string:current_group}, member_groups) != 0' . (empty($_POST['boardaccess']) ? '' : '
Chris@76: 					AND id_board NOT IN ({array_int:board_access_list})'),
Chris@76: 				array(
Chris@76: 					'current_group' => (int) $_REQUEST['group'],
Chris@76: 					'board_access_list' => $_POST['boardaccess'],
Chris@76: 				)
Chris@76: 			);
Chris@76: 			while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 				$smcFunc['db_query']('', '
Chris@76: 					UPDATE {db_prefix}boards
Chris@76: 					SET member_groups = {string:member_group_access}
Chris@76: 					WHERE id_board = {int:current_board}',
Chris@76: 					array(
Chris@76: 						'current_board' => $row['id_board'],
Chris@76: 						'member_group_access' => implode(',', array_diff(explode(',', $row['member_groups']), array($_REQUEST['group']))),
Chris@76: 					)
Chris@76: 				);
Chris@76: 			$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 			// Add the membergroup to all boards that hadn't been set yet.
Chris@76: 			if (!empty($_POST['boardaccess']))
Chris@76: 				$smcFunc['db_query']('', '
Chris@76: 					UPDATE {db_prefix}boards
Chris@76: 					SET member_groups = CASE WHEN member_groups = {string:blank_string} THEN {string:group_id_string} ELSE CONCAT(member_groups, {string:comma_group}) END
Chris@76: 					WHERE id_board IN ({array_int:board_list})
Chris@76: 						AND FIND_IN_SET({int:current_group}, member_groups) = 0',
Chris@76: 					array(
Chris@76: 						'board_list' => $_POST['boardaccess'],
Chris@76: 						'blank_string' => '',
Chris@76: 						'current_group' => (int) $_REQUEST['group'],
Chris@76: 						'group_id_string' => (string) (int) $_REQUEST['group'],
Chris@76: 						'comma_group' => ',' . $_REQUEST['group'],
Chris@76: 					)
Chris@76: 				);
Chris@76: 		}
Chris@76: 
Chris@76: 		// Remove everyone from this group!
Chris@76: 		if ($_POST['min_posts'] != -1)
Chris@76: 		{
Chris@76: 			$smcFunc['db_query']('', '
Chris@76: 				UPDATE {db_prefix}members
Chris@76: 				SET id_group = {int:regular_member}
Chris@76: 				WHERE id_group = {int:current_group}',
Chris@76: 				array(
Chris@76: 					'regular_member' => 0,
Chris@76: 					'current_group' => (int) $_REQUEST['group'],
Chris@76: 				)
Chris@76: 			);
Chris@76: 
Chris@76: 			$request = $smcFunc['db_query']('', '
Chris@76: 				SELECT id_member, additional_groups
Chris@76: 				FROM {db_prefix}members
Chris@76: 				WHERE FIND_IN_SET({string:current_group}, additional_groups) != 0',
Chris@76: 				array(
Chris@76: 					'current_group' => (int) $_REQUEST['group'],
Chris@76: 				)
Chris@76: 			);
Chris@76: 			$updates = array();
Chris@76: 			while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 				$updates[$row['additional_groups']][] = $row['id_member'];
Chris@76: 			$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 			foreach ($updates as $additional_groups => $memberArray)
Chris@76: 				updateMemberData($memberArray, array('additional_groups' => implode(',', array_diff(explode(',', $additional_groups), array((int) $_REQUEST['group'])))));
Chris@76: 		}
Chris@76: 		elseif ($_REQUEST['group'] != 3)
Chris@76: 		{
Chris@76: 			// Making it a hidden group? If so remove everyone with it as primary group (Actually, just make them additional).
Chris@76: 			if ($_POST['group_hidden'] == 2)
Chris@76: 			{
Chris@76: 				$request = $smcFunc['db_query']('', '
Chris@76: 					SELECT id_member, additional_groups
Chris@76: 					FROM {db_prefix}members
Chris@76: 					WHERE id_group = {int:current_group}
Chris@76: 						AND FIND_IN_SET({int:current_group}, additional_groups) = 0',
Chris@76: 					array(
Chris@76: 						'current_group' => (int) $_REQUEST['group'],
Chris@76: 					)
Chris@76: 				);
Chris@76: 				$updates = array();
Chris@76: 				while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 					$updates[$row['additional_groups']][] = $row['id_member'];
Chris@76: 				$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 				foreach ($updates as $additional_groups => $memberArray)
Chris@76: 					updateMemberData($memberArray, array('additional_groups' => implode(',', array_merge(explode(',', $additional_groups), array((int) $_REQUEST['group'])))));
Chris@76: 
Chris@76: 				$smcFunc['db_query']('', '
Chris@76: 					UPDATE {db_prefix}members
Chris@76: 					SET id_group = {int:regular_member}
Chris@76: 					WHERE id_group = {int:current_group}',
Chris@76: 					array(
Chris@76: 						'regular_member' => 0,
Chris@76: 						'current_group' => $_REQUEST['group'],
Chris@76: 					)
Chris@76: 				);
Chris@76: 			}
Chris@76: 
Chris@76: 			// Either way, let's check our "show group membership" setting is correct.
Chris@76: 			$request = $smcFunc['db_query']('', '
Chris@76: 				SELECT COUNT(*)
Chris@76: 				FROM {db_prefix}membergroups
Chris@76: 				WHERE group_type > {int:non_joinable}',
Chris@76: 				array(
Chris@76: 					'non_joinable' => 1,
Chris@76: 				)
Chris@76: 			);
Chris@76: 			list ($have_joinable) = $smcFunc['db_fetch_row']($request);
Chris@76: 			$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 			// Do we need to update the setting?
Chris@76: 			if ((empty($modSettings['show_group_membership']) && $have_joinable) || (!empty($modSettings['show_group_membership']) && !$have_joinable))
Chris@76: 				updateSettings(array('show_group_membership' => $have_joinable ? 1 : 0));
Chris@76: 		}
Chris@76: 
Chris@76: 		// Do we need to set inherited permissions?
Chris@76: 		if ($_POST['group_inherit'] != -2 && $_POST['group_inherit'] != $_POST['old_inherit'])
Chris@76: 		{
Chris@76: 			require_once($sourcedir . '/ManagePermissions.php');
Chris@76: 			updateChildPermissions($_POST['group_inherit']);
Chris@76: 		}
Chris@76: 
Chris@76: 		// Finally, moderators!
Chris@76: 		$moderator_string = isset($_POST['group_moderators']) ? trim($_POST['group_moderators']) : '';
Chris@76: 		$smcFunc['db_query']('', '
Chris@76: 			DELETE FROM {db_prefix}group_moderators
Chris@76: 			WHERE id_group = {int:current_group}',
Chris@76: 			array(
Chris@76: 				'current_group' => $_REQUEST['group'],
Chris@76: 			)
Chris@76: 		);
Chris@76: 		if ((!empty($moderator_string) || !empty($_POST['moderator_list'])) && $_POST['min_posts'] == -1 && $_REQUEST['group'] != 3)
Chris@76: 		{
Chris@76: 			// Get all the usernames from the string
Chris@76: 			if (!empty($moderator_string))
Chris@76: 			{
Chris@76: 				$moderator_string = strtr(preg_replace('~&amp;#(\d{4,5}|[2-9]\d{2,4}|1[2-9]\d);~', '&#$1;', htmlspecialchars($moderator_string), ENT_QUOTES), array('&quot;' => '"'));
Chris@76: 				preg_match_all('~"([^"]+)"~', $moderator_string, $matches);
Chris@76: 				$moderators = array_merge($matches[1], explode(',', preg_replace('~"[^"]+"~', '', $moderator_string)));
Chris@76: 				for ($k = 0, $n = count($moderators); $k < $n; $k++)
Chris@76: 				{
Chris@76: 					$moderators[$k] = trim($moderators[$k]);
Chris@76: 
Chris@76: 					if (strlen($moderators[$k]) == 0)
Chris@76: 						unset($moderators[$k]);
Chris@76: 				}
Chris@76: 
Chris@76: 				// Find all the id_member's for the member_name's in the list.
Chris@76: 				$group_moderators = array();
Chris@76: 				if (!empty($moderators))
Chris@76: 				{
Chris@76: 					$request = $smcFunc['db_query']('', '
Chris@76: 						SELECT id_member
Chris@76: 						FROM {db_prefix}members
Chris@76: 						WHERE member_name IN ({array_string:moderators}) OR real_name IN ({array_string:moderators})
Chris@76: 						LIMIT ' . count($moderators),
Chris@76: 						array(
Chris@76: 							'moderators' => $moderators,
Chris@76: 						)
Chris@76: 					);
Chris@76: 					while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 						$group_moderators[] = $row['id_member'];
Chris@76: 					$smcFunc['db_free_result']($request);
Chris@76: 				}
Chris@76: 			}
Chris@76: 			else
Chris@76: 			{
Chris@76: 				$moderators = array();
Chris@76: 				foreach ($_POST['moderator_list'] as $moderator)
Chris@76: 					$moderators[] = (int) $moderator;
Chris@76: 
Chris@76: 				$group_moderators = array();
Chris@76: 				if (!empty($moderators))
Chris@76: 				{
Chris@76: 					$request = $smcFunc['db_query']('', '
Chris@76: 						SELECT id_member
Chris@76: 						FROM {db_prefix}members
Chris@76: 						WHERE id_member IN ({array_int:moderators})
Chris@76: 						LIMIT {int:num_moderators}',
Chris@76: 						array(
Chris@76: 							'moderators' => $moderators,
Chris@76: 							'num_moderators' => count($moderators),
Chris@76: 						)
Chris@76: 					);
Chris@76: 					while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 						$group_moderators[] = $row['id_member'];
Chris@76: 					$smcFunc['db_free_result']($request);
Chris@76: 				}
Chris@76: 			}
Chris@76: 
Chris@76: 			// Found some?
Chris@76: 			if (!empty($group_moderators))
Chris@76: 			{
Chris@76: 				$mod_insert = array();
Chris@76: 				foreach ($group_moderators as $moderator)
Chris@76: 					$mod_insert[] = array($_REQUEST['group'], $moderator);
Chris@76: 
Chris@76: 				$smcFunc['db_insert']('insert',
Chris@76: 					'{db_prefix}group_moderators',
Chris@76: 					array('id_group' => 'int', 'id_member' => 'int'),
Chris@76: 					$mod_insert,
Chris@76: 					array('id_group', 'id_member')
Chris@76: 				);
Chris@76: 			}
Chris@76: 		}
Chris@76: 
Chris@76: 		// There might have been some post group changes.
Chris@76: 		updateStats('postgroups');
Chris@76: 		// We've definetely changed some group stuff.
Chris@76: 		updateSettings(array(
Chris@76: 			'settings_updated' => time(),
Chris@76: 		));
Chris@76: 
Chris@76: 		// Log the edit.
Chris@76: 		logAction('edited_group', array('group' => $_POST['group_name']), 'admin');
Chris@76: 
Chris@76: 		redirectexit('action=admin;area=membergroups');
Chris@76: 	}
Chris@76: 
Chris@76: 	// Fetch the current group information.
Chris@76: 	$request = $smcFunc['db_query']('', '
Chris@76: 		SELECT group_name, description, min_posts, online_color, max_messages, stars, group_type, hidden, id_parent
Chris@76: 		FROM {db_prefix}membergroups
Chris@76: 		WHERE id_group = {int:current_group}
Chris@76: 		LIMIT 1',
Chris@76: 		array(
Chris@76: 			'current_group' => (int) $_REQUEST['group'],
Chris@76: 		)
Chris@76: 	);
Chris@76: 	if ($smcFunc['db_num_rows']($request) == 0)
Chris@76: 		fatal_lang_error('membergroup_does_not_exist', false);
Chris@76: 	$row = $smcFunc['db_fetch_assoc']($request);
Chris@76: 	$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 	$row['stars'] = explode('#', $row['stars']);
Chris@76: 
Chris@76: 	$context['group'] = array(
Chris@76: 		'id' => $_REQUEST['group'],
Chris@76: 		'name' => $row['group_name'],
Chris@76: 		'description' => htmlspecialchars($row['description']),
Chris@76: 		'editable_name' => htmlspecialchars($row['group_name']),
Chris@76: 		'color' => $row['online_color'],
Chris@76: 		'min_posts' => $row['min_posts'],
Chris@76: 		'max_messages' => $row['max_messages'],
Chris@76: 		'star_count' => (int) $row['stars'][0],
Chris@76: 		'star_image' => isset($row['stars'][1]) ? $row['stars'][1] : '',
Chris@76: 		'is_post_group' => $row['min_posts'] != -1,
Chris@76: 		'type' => $row['min_posts'] != -1 ? 0 : $row['group_type'],
Chris@76: 		'hidden' => $row['min_posts'] == -1 ? $row['hidden'] : 0,
Chris@76: 		'inherited_from' => $row['id_parent'],
Chris@76: 		'allow_post_group' => $_REQUEST['group'] == 2 || $_REQUEST['group'] > 4,
Chris@76: 		'allow_delete' => $_REQUEST['group'] == 2 || $_REQUEST['group'] > 4,
Chris@76: 		'allow_protected' => allowedTo('admin_forum'),
Chris@76: 	);
Chris@76: 
Chris@76: 	// Get any moderators for this group
Chris@76: 	$request = $smcFunc['db_query']('', '
Chris@76: 		SELECT mem.id_member, mem.real_name
Chris@76: 		FROM {db_prefix}group_moderators AS mods
Chris@76: 			INNER JOIN {db_prefix}members AS mem ON (mem.id_member = mods.id_member)
Chris@76: 		WHERE mods.id_group = {int:current_group}',
Chris@76: 		array(
Chris@76: 			'current_group' => $_REQUEST['group'],
Chris@76: 		)
Chris@76: 	);
Chris@76: 	$context['group']['moderators'] = array();
Chris@76: 	while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 		$context['group']['moderators'][$row['id_member']] = $row['real_name'];
Chris@76: 	$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 	$context['group']['moderator_list'] = empty($context['group']['moderators']) ? '' : '&quot;' . implode('&quot;, &quot;', $context['group']['moderators']) . '&quot;';
Chris@76: 
Chris@76: 	if (!empty($context['group']['moderators']))
Chris@76: 		list ($context['group']['last_moderator_id']) = array_slice(array_keys($context['group']['moderators']), -1);
Chris@76: 
Chris@76: 	// Get a list of boards this membergroup is allowed to see.
Chris@76: 	$context['boards'] = array();
Chris@76: 	if ($_REQUEST['group'] == 2 || $_REQUEST['group'] > 3)
Chris@76: 	{
Chris@76: 		$result = $smcFunc['db_query']('', '
Chris@76: 			SELECT id_board, name, child_level, FIND_IN_SET({string:current_group}, member_groups) != 0 AS can_access
Chris@76: 			FROM {db_prefix}boards
Chris@76: 			ORDER BY board_order',
Chris@76: 			array(
Chris@76: 				'current_group' => (int) $_REQUEST['group'],
Chris@76: 			)
Chris@76: 		);
Chris@76: 		while ($row = $smcFunc['db_fetch_assoc']($result))
Chris@76: 			$context['boards'][] = array(
Chris@76: 				'id' => $row['id_board'],
Chris@76: 				'name' => $row['name'],
Chris@76: 				'child_level' => $row['child_level'],
Chris@76: 				'selected' => !(empty($row['can_access']) || $row['can_access'] == 'f'),
Chris@76: 			);
Chris@76: 		$smcFunc['db_free_result']($result);
Chris@76: 	}
Chris@76: 
Chris@76: 	// Finally, get all the groups this could be inherited off.
Chris@76: 	$request = $smcFunc['db_query']('', '
Chris@76: 		SELECT id_group, group_name
Chris@76: 		FROM {db_prefix}membergroups
Chris@76: 		WHERE id_group != {int:current_group}' .
Chris@76: 			(empty($modSettings['permission_enable_postgroups']) ? '
Chris@76: 			AND min_posts = {int:min_posts}' : '') . (allowedTo('admin_forum') ? '' : '
Chris@76: 			AND group_type != {int:is_protected}') . '
Chris@76: 			AND id_group NOT IN (1, 3)
Chris@76: 			AND id_parent = {int:not_inherited}',
Chris@76: 		array(
Chris@76: 			'current_group' => (int) $_REQUEST['group'],
Chris@76: 			'min_posts' => -1,
Chris@76: 			'not_inherited' => -2,
Chris@76: 			'is_protected' => 1,
Chris@76: 		)
Chris@76: 	);
Chris@76: 	$context['inheritable_groups'] = array();
Chris@76: 	while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 		$context['inheritable_groups'][$row['id_group']] = $row['group_name'];
Chris@76: 	$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 	$context['sub_template'] = 'edit_group';
Chris@76: 	$context['page_title'] = $txt['membergroups_edit_group'];
Chris@76: }
Chris@76: 
Chris@76: // Set general membergroup settings.
Chris@76: function ModifyMembergroupsettings()
Chris@76: {
Chris@76: 	global $context, $sourcedir, $scripturl, $modSettings, $txt;
Chris@76: 
Chris@76: 	$context['sub_template'] = 'show_settings';
Chris@76: 	$context['page_title'] = $txt['membergroups_settings'];
Chris@76: 
Chris@76: 	// Needed for the settings functions.
Chris@76: 	require_once($sourcedir . '/ManageServer.php');
Chris@76: 
Chris@76: 	// Don't allow assignment of guests.
Chris@76: 	$context['permissions_excluded'] = array(-1);
Chris@76: 
Chris@76: 	// Only one thing here!
Chris@76: 	$config_vars = array(
Chris@76: 			array('permissions', 'manage_membergroups'),
Chris@76: 	);
Chris@76: 
Chris@76: 	if (isset($_REQUEST['save']))
Chris@76: 	{
Chris@76: 		checkSession();
Chris@76: 
Chris@76: 		// Yeppers, saving this...
Chris@76: 		saveDBSettings($config_vars);
Chris@76: 		redirectexit('action=admin;area=membergroups;sa=settings');
Chris@76: 	}
Chris@76: 
Chris@76: 	// Some simple context.
Chris@76: 	$context['post_url'] = $scripturl . '?action=admin;area=membergroups;save;sa=settings';
Chris@76: 	$context['settings_title'] = $txt['membergroups_settings'];
Chris@76: 
Chris@76: 	prepareDBSettingContext($config_vars);
Chris@76: }
Chris@76: 
Chris@76: ?>