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 contains all the functions used for the ban center.
Chris@76: 
Chris@76: 	void Ban()
Chris@76: 		- the main entrance point for all ban center functions.
Chris@76: 		- is accesssed by ?action=admin;area=ban.
Chris@76: 		- choses a function based on the 'sa' parameter.
Chris@76: 		- defaults to BanList().
Chris@76: 		- requires the ban_members permission.
Chris@76: 		- initializes the admin tabs.
Chris@76: 		- load the ManageBans template.
Chris@76: 
Chris@76: 	void BanList()
Chris@76: 		- shows a list of bans currently set.
Chris@76: 		- is accesssed by ?action=admin;area=ban;sa=list.
Chris@76: 		- uses the main ManageBans template.
Chris@76: 		- removes expired bans.
Chris@76: 		- allows sorting on different criteria.
Chris@76: 		- also handles removal of selected ban items.
Chris@76: 
Chris@76: 	void BanEdit()
Chris@76: 		- the screen for adding new bans and modifying existing ones.
Chris@76: 		- adding new bans:
Chris@76: 			- is accesssed by ?action=admin;area=ban;sa=add.
Chris@76: 			- uses the ban_edit sub template of the ManageBans template.
Chris@76: 		- modifying existing bans:
Chris@76: 			- is accesssed by ?action=admin;area=ban;sa=edit;bg=x
Chris@76: 			- uses the ban_edit sub template of the ManageBans template.
Chris@76: 			- shows a list of ban triggers for the specified ban.
Chris@76: 		- handles submitted forms that add, modify or remove ban triggers.
Chris@76: 
Chris@76: 	void BanEditTrigger()
Chris@76: 		- the screen for adding new ban triggers or modifying existing ones.
Chris@76: 		- adding new ban triggers:
Chris@76: 			- is accessed by ?action=admin;area=ban;sa=edittrigger;bg=x
Chris@76: 			- uses the ban_edit_trigger sub template of ManageBans.
Chris@76: 		- editing existing ban triggers:
Chris@76: 			- is accessed by ?action=admin;area=ban;sa=edittrigger;bg=x;bi=y
Chris@76: 			- uses the ban_edit_trigger sub template of ManageBans.
Chris@76: 
Chris@76: 	void BanBrowseTriggers()
Chris@76: 		- screen for showing the banned enities
Chris@76: 		- is accessed by ?action=admin;area=ban;sa=browse
Chris@76: 		- uses the browse_triggers sub template of the ManageBans template.
Chris@76: 		- uses sub-tabs for browsing by IP, hostname, email or username.
Chris@76: 
Chris@76: 	array BanLog()
Chris@76: 		- show a list of logged access attempts by banned users.
Chris@76: 		- is accessed by ?action=admin;area=ban;sa=log.
Chris@76: 		- allows sorting of several columns.
Chris@76: 		- also handles deletion of (a selection of) log entries.
Chris@76: 
Chris@76: 	string range2ip(array $low, array $high)
Chris@76: 		- reverse function of ip2range().
Chris@76: 		- converts a given array of IP numbers to a single string
Chris@76: 		- range2ip(array(10, 10, 10, 0), array(10, 10, 20, 255)) returns
Chris@76: 		   '10.10.10-20.*
Chris@76: 
Chris@76: 	array checkExistingTriggerIP(array $ip_array, string $fullip)
Chris@76: 		- checks whether a given IP range already exists in the trigger list.
Chris@76: 		- if yes, it returns an error message. Otherwise, it returns
Chris@76: 		  an array optimized for the database.
Chris@76: 
Chris@76: 	void updateBanMembers()
Chris@76: 		- updates the members table to match the new bans.
Chris@76: 		- is_activated >= 10: a member is banned.
Chris@76: */
Chris@76: 
Chris@76: // Ban center.
Chris@76: function Ban()
Chris@76: {
Chris@76: 	global $context, $txt, $scripturl;
Chris@76: 
Chris@76: 	isAllowedTo('manage_bans');
Chris@76: 
Chris@76: 	loadTemplate('ManageBans');
Chris@76: 
Chris@76: 	$subActions = array(
Chris@76: 		'add' => 'BanEdit',
Chris@76: 		'browse' => 'BanBrowseTriggers',
Chris@76: 		'edittrigger' => 'BanEditTrigger',
Chris@76: 		'edit' => 'BanEdit',
Chris@76: 		'list' => 'BanList',
Chris@76: 		'log' => 'BanLog',
Chris@76: 	);
Chris@76: 
Chris@76: 	// Default the sub-action to 'view ban list'.
Chris@76: 	$_REQUEST['sa'] = isset($_REQUEST['sa']) && isset($subActions[$_REQUEST['sa']]) ? $_REQUEST['sa'] : 'list';
Chris@76: 
Chris@76: 	$context['page_title'] = $txt['ban_title'];
Chris@76: 	$context['sub_action'] = $_REQUEST['sa'];
Chris@76: 
Chris@76: 	// Tabs for browsing the different ban functions.
Chris@76: 	$context[$context['admin_menu_name']]['tab_data'] = array(
Chris@76: 		'title' => $txt['ban_title'],
Chris@76: 		'help' => 'ban_members',
Chris@76: 		'description' => $txt['ban_description'],
Chris@76: 		'tabs' => array(
Chris@76: 			'list' => array(
Chris@76: 				'description' => $txt['ban_description'],
Chris@76: 				'href' => $scripturl . '?action=admin;area=ban;sa=list',
Chris@76: 				'is_selected' => $_REQUEST['sa'] == 'list' || $_REQUEST['sa'] == 'edit' || $_REQUEST['sa'] == 'edittrigger',
Chris@76: 			),
Chris@76: 			'add' => array(
Chris@76: 				'description' => $txt['ban_description'],
Chris@76: 				'href' => $scripturl . '?action=admin;area=ban;sa=add',
Chris@76: 				'is_selected' => $_REQUEST['sa'] == 'add',
Chris@76: 			),
Chris@76: 			'browse' => array(
Chris@76: 				'description' => $txt['ban_trigger_browse_description'],
Chris@76: 				'href' => $scripturl . '?action=admin;area=ban;sa=browse',
Chris@76: 				'is_selected' => $_REQUEST['sa'] == 'browse',
Chris@76: 			),
Chris@76: 			'log' => array(
Chris@76: 				'description' => $txt['ban_log_description'],
Chris@76: 				'href' => $scripturl . '?action=admin;area=ban;sa=log',
Chris@76: 				'is_selected' => $_REQUEST['sa'] == 'log',
Chris@76: 				'is_last' => true,
Chris@76: 			),
Chris@76: 		),
Chris@76: 	);
Chris@76: 
Chris@76: 	// Call the right function for this sub-acton.
Chris@76: 	$subActions[$_REQUEST['sa']]();
Chris@76: }
Chris@76: 
Chris@76: // List all the bans.
Chris@76: function BanList()
Chris@76: {
Chris@76: 	global $txt, $context, $ban_request, $ban_counts, $scripturl;
Chris@76: 	global $user_info, $smcFunc, $sourcedir;
Chris@76: 
Chris@76: 	// User pressed the 'remove selection button'.
Chris@76: 	if (!empty($_POST['removeBans']) && !empty($_POST['remove']) && is_array($_POST['remove']))
Chris@76: 	{
Chris@76: 		checkSession();
Chris@76: 
Chris@76: 		// Make sure every entry is a proper integer.
Chris@76: 		foreach ($_POST['remove'] as $index => $ban_id)
Chris@76: 			$_POST['remove'][(int) $index] = (int) $ban_id;
Chris@76: 
Chris@76: 		// Unban them all!
Chris@76: 		$smcFunc['db_query']('', '
Chris@76: 			DELETE FROM {db_prefix}ban_groups
Chris@76: 			WHERE id_ban_group IN ({array_int:ban_list})',
Chris@76: 			array(
Chris@76: 				'ban_list' => $_POST['remove'],
Chris@76: 			)
Chris@76: 		);
Chris@76: 		$smcFunc['db_query']('', '
Chris@76: 			DELETE FROM {db_prefix}ban_items
Chris@76: 			WHERE id_ban_group IN ({array_int:ban_list})',
Chris@76: 			array(
Chris@76: 				'ban_list' => $_POST['remove'],
Chris@76: 			)
Chris@76: 		);
Chris@76: 
Chris@76: 		// No more caching this ban!
Chris@76: 		updateSettings(array('banLastUpdated' => time()));
Chris@76: 
Chris@76: 		// Some members might be unbanned now. Update the members table.
Chris@76: 		updateBanMembers();
Chris@76: 	}
Chris@76: 
Chris@76: 	// Create a date string so we don't overload them with date info.
Chris@76: 	if (preg_match('~%[AaBbCcDdeGghjmuYy](?:[^%]*%[AaBbCcDdeGghjmuYy])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0]))
Chris@76: 		$context['ban_time_format'] = $user_info['time_format'];
Chris@76: 	else
Chris@76: 		$context['ban_time_format'] = $matches[0];
Chris@76: 
Chris@76: 	$listOptions = array(
Chris@76: 		'id' => 'ban_list',
Chris@76: 		'items_per_page' => 20,
Chris@76: 		'base_href' => $scripturl . '?action=admin;area=ban;sa=list',
Chris@76: 		'default_sort_col' => 'added',
Chris@76: 		'default_sort_dir' => 'desc',
Chris@76: 		'get_items' => array(
Chris@76: 			'function' => 'list_getBans',
Chris@76: 		),
Chris@76: 		'get_count' => array(
Chris@76: 			'function' => 'list_getNumBans',
Chris@76: 		),
Chris@76: 		'no_items_label' => $txt['ban_no_entries'],
Chris@76: 		'columns' => array(
Chris@76: 			'name' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['ban_name'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'db' => 'name',
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'bg.name',
Chris@76: 					'reverse' => 'bg.name DESC',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'notes' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['ban_notes'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'db' => 'notes',
Chris@76: 					'class' => 'smalltext',
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'LENGTH(bg.notes) > 0 DESC, bg.notes',
Chris@76: 					'reverse' => 'LENGTH(bg.notes) > 0, bg.notes DESC',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'reason' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['ban_reason'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'db' => 'reason',
Chris@76: 					'class' => 'smalltext',
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'LENGTH(bg.reason) > 0 DESC, bg.reason',
Chris@76: 					'reverse' => 'LENGTH(bg.reason) > 0, bg.reason DESC',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'added' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['ban_added'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'function' => create_function('$rowData', '
Chris@76: 						global $context;
Chris@76: 
Chris@76: 						return timeformat($rowData[\'ban_time\'], empty($context[\'ban_time_format\']) ? true : $context[\'ban_time_format\']);
Chris@76: 					'),
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'bg.ban_time',
Chris@76: 					'reverse' => 'bg.ban_time DESC',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'expires' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['ban_expires'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'function' => create_function('$rowData', '
Chris@76: 						global $txt;
Chris@76: 
Chris@76: 						// This ban never expires...whahaha.
Chris@76: 						if ($rowData[\'expire_time\'] === null)
Chris@76: 							return $txt[\'never\'];
Chris@76: 
Chris@76: 						// This ban has already expired.
Chris@76: 						elseif ($rowData[\'expire_time\'] < time())
Chris@76: 							return sprintf(\'<span style="color: red">%1$s</span>\', $txt[\'ban_expired\']);
Chris@76: 
Chris@76: 						// Still need to wait a few days for this ban to expire.
Chris@76: 						else
Chris@76: 							return sprintf(\'%1$d&nbsp;%2$s\', ceil(($rowData[\'expire_time\'] - time()) / (60 * 60 * 24)), $txt[\'ban_days\']);
Chris@76: 					'),
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'IFNULL(bg.expire_time, 1=1) DESC, bg.expire_time DESC',
Chris@76: 					'reverse' => 'IFNULL(bg.expire_time, 1=1), bg.expire_time',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'num_triggers' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['ban_triggers'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'db' => 'num_triggers',
Chris@76: 					'style' => 'text-align: center;',
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'num_triggers DESC',
Chris@76: 					'reverse' => 'num_triggers',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'actions' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['ban_actions'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'sprintf' => array(
Chris@76: 						'format' => '<a href="' . $scripturl . '?action=admin;area=ban;sa=edit;bg=%1$d">' . $txt['modify'] . '</a>',
Chris@76: 						'params' => array(
Chris@76: 							'id_ban_group' => false,
Chris@76: 						),
Chris@76: 					),
Chris@76: 					'style' => 'text-align: center;',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'check' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => '<input type="checkbox" onclick="invertAll(this, this.form);" class="input_check" />',
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'sprintf' => array(
Chris@76: 						'format' => '<input type="checkbox" name="remove[]" value="%1$d" class="input_check" />',
Chris@76: 						'params' => array(
Chris@76: 							'id_ban_group' => false,
Chris@76: 						),
Chris@76: 					),
Chris@76: 					'style' => 'text-align: center',
Chris@76: 				),
Chris@76: 			),
Chris@76: 		),
Chris@76: 		'form' => array(
Chris@76: 			'href' => $scripturl . '?action=admin;area=ban;sa=list',
Chris@76: 		),
Chris@76: 		'additional_rows' => array(
Chris@76: 			array(
Chris@76: 				'position' => 'below_table_data',
Chris@76: 				'value' => '<input type="submit" name="removeBans" value="' . $txt['ban_remove_selected'] . '" onclick="return confirm(\'' . $txt['ban_remove_selected_confirm'] . '\');" class="button_submit" />',
Chris@76: 				'style' => 'text-align: right;',
Chris@76: 			),
Chris@76: 		),
Chris@76: 	);
Chris@76: 
Chris@76: 	require_once($sourcedir . '/Subs-List.php');
Chris@76: 	createList($listOptions);
Chris@76: 
Chris@76: 	$context['sub_template'] = 'show_list';
Chris@76: 	$context['default_list'] = 'ban_list';
Chris@76: }
Chris@76: 
Chris@76: function list_getBans($start, $items_per_page, $sort)
Chris@76: {
Chris@76: 	global $smcFunc;
Chris@76: 
Chris@76: 	$request = $smcFunc['db_query']('', '
Chris@76: 		SELECT bg.id_ban_group, bg.name, bg.ban_time, bg.expire_time, bg.reason, bg.notes, COUNT(bi.id_ban) AS num_triggers
Chris@76: 		FROM {db_prefix}ban_groups AS bg
Chris@76: 			LEFT JOIN {db_prefix}ban_items AS bi ON (bi.id_ban_group = bg.id_ban_group)
Chris@76: 		GROUP BY bg.id_ban_group, bg.name, bg.ban_time, bg.expire_time, bg.reason, bg.notes
Chris@76: 		ORDER BY {raw:sort}
Chris@76: 		LIMIT {int:offset}, {int:limit}',
Chris@76: 		array(
Chris@76: 			'sort' => $sort,
Chris@76: 			'offset' => $start,
Chris@76: 			'limit' => $items_per_page,
Chris@76: 		)
Chris@76: 	);
Chris@76: 	$bans = array();
Chris@76: 	while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 		$bans[] = $row;
Chris@76: 
Chris@76: 	$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 	return $bans;
Chris@76: }
Chris@76: 
Chris@76: function list_getNumBans()
Chris@76: {
Chris@76: 	global $smcFunc;
Chris@76: 
Chris@76: 	$request = $smcFunc['db_query']('', '
Chris@76: 		SELECT COUNT(*) AS num_bans
Chris@76: 		FROM {db_prefix}ban_groups',
Chris@76: 		array(
Chris@76: 		)
Chris@76: 	);
Chris@76: 	list ($numBans) = $smcFunc['db_fetch_row']($request);
Chris@76: 	$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 	return $numBans;
Chris@76: }
Chris@76: 
Chris@76: function BanEdit()
Chris@76: {
Chris@76: 	global $txt, $modSettings, $context, $ban_request, $scripturl, $smcFunc;
Chris@76: 
Chris@76: 	$_REQUEST['bg'] = empty($_REQUEST['bg']) ? 0 : (int) $_REQUEST['bg'];
Chris@76: 
Chris@76: 	// Adding or editing a ban trigger?
Chris@76: 	if (!empty($_POST['add_new_trigger']) || !empty($_POST['edit_trigger']))
Chris@76: 	{
Chris@76: 		checkSession();
Chris@76: 
Chris@76: 		$newBan = !empty($_POST['add_new_trigger']);
Chris@76: 		$values = array(
Chris@76: 			'id_ban_group' => $_REQUEST['bg'],
Chris@76: 			'hostname' => '',
Chris@76: 			'email_address' => '',
Chris@76: 			'id_member' => 0,
Chris@76: 			'ip_low1' => 0,
Chris@76: 			'ip_high1' => 0,
Chris@76: 			'ip_low2' => 0,
Chris@76: 			'ip_high2' => 0,
Chris@76: 			'ip_low3' => 0,
Chris@76: 			'ip_high3' => 0,
Chris@76: 			'ip_low4' => 0,
Chris@76: 			'ip_high4' => 0,
Chris@76: 		);
Chris@76: 
Chris@76: 		// Preset all values that are required.
Chris@76: 		if ($newBan)
Chris@76: 		{
Chris@76: 			$insertKeys = array(
Chris@76: 				'id_ban_group' => 'int',
Chris@76: 				'hostname' => 'string',
Chris@76: 				'email_address' => 'string',
Chris@76: 				'id_member' => 'int',
Chris@76: 				'ip_low1' => 'int',
Chris@76: 				'ip_high1' => 'int',
Chris@76: 				'ip_low2' => 'int',
Chris@76: 				'ip_high2' => 'int',
Chris@76: 				'ip_low3' => 'int',
Chris@76: 				'ip_high3' => 'int',
Chris@76: 				'ip_low4' => 'int',
Chris@76: 				'ip_high4' => 'int',
Chris@76: 			);
Chris@76: 		}
Chris@76: 		else
Chris@76: 			$updateString = '
Chris@76: 				hostname = {string:hostname}, email_address = {string:email_address}, id_member = {int:id_member},
Chris@76: 				ip_low1 = {int:ip_low1}, ip_high1 = {int:ip_high1},
Chris@76: 				ip_low2 = {int:ip_low2}, ip_high2 = {int:ip_high2},
Chris@76: 				ip_low3 = {int:ip_low3}, ip_high3 = {int:ip_high3},
Chris@76: 				ip_low4 = {int:ip_low4}, ip_high4 = {int:ip_high4}';
Chris@76: 
Chris@76: 		if ($_POST['bantype'] == 'ip_ban')
Chris@76: 		{
Chris@76: 			$ip = trim($_POST['ip']);
Chris@76: 			$ip_parts = ip2range($ip);
Chris@76: 			$ip_check = checkExistingTriggerIP($ip_parts, $ip);
Chris@76: 			if (!$ip_check)
Chris@76: 				fatal_lang_error('invalid_ip', false);
Chris@76: 			$values = array_merge($values, $ip_check);
Chris@76: 
Chris@76: 			$modlogInfo['ip_range'] = $_POST['ip'];
Chris@76: 		}
Chris@76: 		elseif ($_POST['bantype'] == 'hostname_ban')
Chris@76: 		{
Chris@76: 			if (preg_match('/[^\w.\-*]/', $_POST['hostname']) == 1)
Chris@76: 				fatal_lang_error('invalid_hostname', false);
Chris@76: 
Chris@76: 			// Replace the * wildcard by a MySQL compatible wildcard %.
Chris@76: 			$_POST['hostname'] = str_replace('*', '%', $_POST['hostname']);
Chris@76: 
Chris@76: 			$values['hostname'] = $_POST['hostname'];
Chris@76: 
Chris@76: 			$modlogInfo['hostname'] = $_POST['hostname'];
Chris@76: 		}
Chris@76: 		elseif ($_POST['bantype'] == 'email_ban')
Chris@76: 		{
Chris@76: 			if (preg_match('/[^\w.\-\+*@]/', $_POST['email']) == 1)
Chris@76: 				fatal_lang_error('invalid_email', false);
Chris@76: 			$_POST['email'] = strtolower(str_replace('*', '%', $_POST['email']));
Chris@76: 
Chris@76: 			// Check the user is not banning an admin.
Chris@76: 			$request = $smcFunc['db_query']('', '
Chris@76: 				SELECT id_member
Chris@76: 				FROM {db_prefix}members
Chris@76: 				WHERE (id_group = {int:admin_group} OR FIND_IN_SET({int:admin_group}, additional_groups) != 0)
Chris@76: 					AND email_address LIKE {string:email}
Chris@76: 				LIMIT 1',
Chris@76: 				array(
Chris@76: 					'admin_group' => 1,
Chris@76: 					'email' => $_POST['email'],
Chris@76: 				)
Chris@76: 			);
Chris@76: 			if ($smcFunc['db_num_rows']($request) != 0)
Chris@76: 				fatal_lang_error('no_ban_admin', 'critical');
Chris@76: 			$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 			$values['email_address'] = $_POST['email'];
Chris@76: 
Chris@76: 			$modlogInfo['email'] = $_POST['email'];
Chris@76: 		}
Chris@76: 		elseif ($_POST['bantype'] == 'user_ban')
Chris@76: 		{
Chris@76: 			$_POST['user'] = preg_replace('~&amp;#(\d{4,5}|[2-9]\d{2,4}|1[2-9]\d);~', '&#$1;', $smcFunc['htmlspecialchars']($_POST['user'], ENT_QUOTES));
Chris@76: 
Chris@76: 			$request = $smcFunc['db_query']('', '
Chris@76: 				SELECT id_member, (id_group = {int:admin_group} OR FIND_IN_SET({int:admin_group}, additional_groups) != 0) AS isAdmin
Chris@76: 				FROM {db_prefix}members
Chris@76: 				WHERE member_name = {string:user_name} OR real_name = {string:user_name}
Chris@76: 				LIMIT 1',
Chris@76: 				array(
Chris@76: 					'admin_group' => 1,
Chris@76: 					'user_name' => $_POST['user'],
Chris@76: 				)
Chris@76: 			);
Chris@76: 			if ($smcFunc['db_num_rows']($request) == 0)
Chris@76: 				fatal_lang_error('invalid_username', false);
Chris@76: 			list ($memberid, $isAdmin) = $smcFunc['db_fetch_row']($request);
Chris@76: 			$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 			if ($isAdmin && $isAdmin != 'f')
Chris@76: 				fatal_lang_error('no_ban_admin', 'critical');
Chris@76: 
Chris@76: 			$values['id_member'] = $memberid;
Chris@76: 
Chris@76: 			$modlogInfo['member'] = $memberid;
Chris@76: 		}
Chris@76: 		else
Chris@76: 			fatal_lang_error('no_bantype_selected', false);
Chris@76: 
Chris@76: 		if ($newBan)
Chris@76: 			$smcFunc['db_insert']('',
Chris@76: 				'{db_prefix}ban_items',
Chris@76: 				$insertKeys,
Chris@76: 				$values,
Chris@76: 				array('id_ban')
Chris@76: 			);
Chris@76: 		else
Chris@76: 			$smcFunc['db_query']('', '
Chris@76: 				UPDATE {db_prefix}ban_items
Chris@76: 				SET ' . $updateString . '
Chris@76: 				WHERE id_ban = {int:ban_item}
Chris@76: 					AND id_ban_group = {int:id_ban_group}',
Chris@76: 				array_merge($values, array(
Chris@76: 					'ban_item' => (int) $_REQUEST['bi'],
Chris@76: 				))
Chris@76: 			);
Chris@76: 
Chris@76: 		// Log the addion of the ban entry into the moderation log.
Chris@76: 		logAction('ban', $modlogInfo + array(
Chris@76: 			'new' => $newBan,
Chris@76: 			'type' => $_POST['bantype'],
Chris@76: 		));
Chris@76: 
Chris@76: 		// Register the last modified date.
Chris@76: 		updateSettings(array('banLastUpdated' => time()));
Chris@76: 
Chris@76: 		// Update the member table to represent the new ban situation.
Chris@76: 		updateBanMembers();
Chris@76: 	}
Chris@76: 
Chris@76: 	// The user pressed 'Remove selected ban entries'.
Chris@76: 	elseif (!empty($_POST['remove_selection']) && !empty($_POST['ban_items']) && is_array($_POST['ban_items']))
Chris@76: 	{
Chris@76: 		checkSession();
Chris@76: 
Chris@76: 		// Making sure every deleted ban item is an integer.
Chris@76: 		foreach ($_POST['ban_items'] as $key => $value)
Chris@76: 			$_POST['ban_items'][$key] = (int) $value;
Chris@76: 
Chris@76: 		$smcFunc['db_query']('', '
Chris@76: 			DELETE FROM {db_prefix}ban_items
Chris@76: 			WHERE id_ban IN ({array_int:ban_list})
Chris@76: 				AND id_ban_group = {int:ban_group}',
Chris@76: 			array(
Chris@76: 				'ban_list' => $_POST['ban_items'],
Chris@76: 				'ban_group' => $_REQUEST['bg'],
Chris@76: 			)
Chris@76: 		);
Chris@76: 
Chris@76: 		// It changed, let the settings and the member table know.
Chris@76: 		updateSettings(array('banLastUpdated' => time()));
Chris@76: 		updateBanMembers();
Chris@76: 	}
Chris@76: 
Chris@76: 	// Modify OR add a ban.
Chris@76: 	elseif (!empty($_POST['modify_ban']) || !empty($_POST['add_ban']))
Chris@76: 	{
Chris@76: 		checkSession();
Chris@76: 
Chris@76: 		$addBan = !empty($_POST['add_ban']);
Chris@76: 		if (empty($_POST['ban_name']))
Chris@76: 			fatal_lang_error('ban_name_empty', false);
Chris@76: 
Chris@76: 		// Let's not allow HTML in ban names, it's more evil than beneficial.
Chris@76: 		$_POST['ban_name'] = $smcFunc['htmlspecialchars']($_POST['ban_name'], ENT_QUOTES);
Chris@76: 
Chris@76: 		// Check whether a ban with this name already exists.
Chris@76: 		$request = $smcFunc['db_query']('', '
Chris@76: 			SELECT id_ban_group
Chris@76: 			FROM {db_prefix}ban_groups
Chris@76: 			WHERE name = {string:new_ban_name}' . ($addBan ? '' : '
Chris@76: 				AND id_ban_group != {int:ban_group}') . '
Chris@76: 			LIMIT 1',
Chris@76: 			array(
Chris@76: 				'ban_group' => $_REQUEST['bg'],
Chris@76: 				'new_ban_name' => $_POST['ban_name'],
Chris@76: 			)
Chris@76: 		);
Chris@76: 		if ($smcFunc['db_num_rows']($request) == 1)
Chris@76: 			fatal_lang_error('ban_name_exists', false, array($_POST['ban_name']));
Chris@76: 		$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 		$_POST['reason'] = $smcFunc['htmlspecialchars']($_POST['reason'], ENT_QUOTES);
Chris@76: 		$_POST['notes'] = $smcFunc['htmlspecialchars']($_POST['notes'], ENT_QUOTES);
Chris@76: 		$_POST['notes'] = str_replace(array("\r", "\n", '  '), array('', '<br />', '&nbsp; '), $_POST['notes']);
Chris@76: 		$_POST['expiration'] = $_POST['expiration'] == 'never' ? 'NULL' : ($_POST['expiration'] == 'expired' ? '0' : ($_POST['expire_date'] != $_POST['old_expire'] ? time() + 24 * 60 * 60 * (int) $_POST['expire_date'] : 'expire_time'));
Chris@76: 		$_POST['full_ban'] = empty($_POST['full_ban']) ? '0' : '1';
Chris@76: 		$_POST['cannot_post'] = !empty($_POST['full_ban']) || empty($_POST['cannot_post']) ? '0' : '1';
Chris@76: 		$_POST['cannot_register'] = !empty($_POST['full_ban']) || empty($_POST['cannot_register']) ? '0' : '1';
Chris@76: 		$_POST['cannot_login'] = !empty($_POST['full_ban']) || empty($_POST['cannot_login']) ? '0' : '1';
Chris@76: 
Chris@76: 		if ($addBan)
Chris@76: 		{
Chris@76: 			// Adding some ban triggers?
Chris@76: 			if ($addBan && !empty($_POST['ban_suggestion']) && is_array($_POST['ban_suggestion']))
Chris@76: 			{
Chris@76: 				$ban_triggers = array();
Chris@76: 				$ban_logs = array();
Chris@76: 				if (in_array('main_ip', $_POST['ban_suggestion']) && !empty($_POST['main_ip']))
Chris@76: 				{
Chris@76: 					$ip = trim($_POST['main_ip']);
Chris@76: 					$ip_parts = ip2range($ip);
Chris@76: 					if (!checkExistingTriggerIP($ip_parts, $ip))
Chris@76: 						fatal_lang_error('invalid_ip', false);
Chris@76: 
Chris@76: 					$ban_triggers[] = array(
Chris@76: 						$ip_parts[0]['low'],
Chris@76: 						$ip_parts[0]['high'],
Chris@76: 						$ip_parts[1]['low'],
Chris@76: 						$ip_parts[1]['high'],
Chris@76: 						$ip_parts[2]['low'],
Chris@76: 						$ip_parts[2]['high'],
Chris@76: 						$ip_parts[3]['low'],
Chris@76: 						$ip_parts[3]['high'],
Chris@76: 						'',
Chris@76: 						'',
Chris@76: 						0,
Chris@76: 					);
Chris@76: 
Chris@76: 					$ban_logs[] = array(
Chris@76: 						'ip_range' => $_POST['main_ip'],
Chris@76: 					);
Chris@76: 				}
Chris@76: 				if (in_array('hostname', $_POST['ban_suggestion']) && !empty($_POST['hostname']))
Chris@76: 				{
Chris@76: 					if (preg_match('/[^\w.\-*]/', $_POST['hostname']) == 1)
Chris@76: 						fatal_lang_error('invalid_hostname', false);
Chris@76: 
Chris@76: 					// Replace the * wildcard by a MySQL wildcard %.
Chris@76: 					$_POST['hostname'] = str_replace('*', '%', $_POST['hostname']);
Chris@76: 
Chris@76: 					$ban_triggers[] = array(
Chris@76: 						0, 0, 0, 0, 0, 0, 0, 0,
Chris@76: 						substr($_POST['hostname'], 0, 255),
Chris@76: 						'',
Chris@76: 						0,
Chris@76: 					);
Chris@76: 					$ban_logs[] = array(
Chris@76: 						'hostname' => $_POST['hostname'],
Chris@76: 					);
Chris@76: 				}
Chris@76: 				if (in_array('email', $_POST['ban_suggestion']) && !empty($_POST['email']))
Chris@76: 				{
Chris@76: 					if (preg_match('/[^\w.\-\+*@]/', $_POST['email']) == 1)
Chris@76: 						fatal_lang_error('invalid_email', false);
Chris@76: 					$_POST['email'] = strtolower(str_replace('*', '%', $_POST['email']));
Chris@76: 
Chris@76: 					$ban_triggers[] = array(
Chris@76: 						0, 0, 0, 0, 0, 0, 0, 0,
Chris@76: 						'',
Chris@76: 						substr($_POST['email'], 0, 255),
Chris@76: 						0,
Chris@76: 					);
Chris@76: 					$ban_logs[] = array(
Chris@76: 						'email' => $_POST['email'],
Chris@76: 					);
Chris@76: 				}
Chris@76: 				if (in_array('user', $_POST['ban_suggestion']) && (!empty($_POST['bannedUser']) || !empty($_POST['user'])))
Chris@76: 				{
Chris@76: 					// We got a username, let's find its ID.
Chris@76: 					if (empty($_POST['bannedUser']))
Chris@76: 					{
Chris@76: 						$_POST['user'] = preg_replace('~&amp;#(\d{4,5}|[2-9]\d{2,4}|1[2-9]\d);~', '&#$1;', $smcFunc['htmlspecialchars']($_POST['user'], ENT_QUOTES));
Chris@76: 
Chris@76: 						$request = $smcFunc['db_query']('', '
Chris@76: 							SELECT id_member, (id_group = {int:admin_group} OR FIND_IN_SET({int:admin_group}, additional_groups) != 0) AS isAdmin
Chris@76: 							FROM {db_prefix}members
Chris@76: 							WHERE member_name = {string:username} OR real_name = {string:username}
Chris@76: 							LIMIT 1',
Chris@76: 							array(
Chris@76: 								'admin_group' => 1,
Chris@76: 								'username' => $_POST['user'],
Chris@76: 							)
Chris@76: 						);
Chris@76: 						if ($smcFunc['db_num_rows']($request) == 0)
Chris@76: 							fatal_lang_error('invalid_username', false);
Chris@76: 						list ($_POST['bannedUser'], $isAdmin) = $smcFunc['db_fetch_row']($request);
Chris@76: 						$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 						if ($isAdmin && $isAdmin != 'f')
Chris@76: 							fatal_lang_error('no_ban_admin', 'critical');
Chris@76: 					}
Chris@76: 
Chris@76: 					$ban_triggers[] = array(
Chris@76: 						0, 0, 0, 0, 0, 0, 0, 0,
Chris@76: 						'',
Chris@76: 						'',
Chris@76: 						(int) $_POST['bannedUser'],
Chris@76: 					);
Chris@76: 					$ban_logs[] = array(
Chris@76: 						'member' => $_POST['bannedUser'],
Chris@76: 					);
Chris@76: 				}
Chris@76: 
Chris@76: 				if (!empty($_POST['ban_suggestion']['ips']) && is_array($_POST['ban_suggestion']['ips']))
Chris@76: 				{
Chris@76: 					$_POST['ban_suggestion']['ips'] = array_unique($_POST['ban_suggestion']['ips']);
Chris@76: 
Chris@76: 					// Don't add the main IP again.
Chris@76: 					if (in_array('main_ip', $_POST['ban_suggestion']))
Chris@76: 						$_POST['ban_suggestion']['ips'] = array_diff($_POST['ban_suggestion']['ips'], array($_POST['main_ip']));
Chris@76: 
Chris@76: 					foreach ($_POST['ban_suggestion']['ips'] as $ip)
Chris@76: 					{
Chris@76: 						$ip_parts = ip2range($ip);
Chris@76: 
Chris@76: 						// They should be alright, but just to be sure...
Chris@76: 						if (count($ip_parts) != 4)
Chris@76: 							fatal_lang_error('invalid_ip', false);
Chris@76: 
Chris@76: 						$ban_triggers[] = array(
Chris@76: 							$ip_parts[0]['low'],
Chris@76: 							$ip_parts[0]['high'],
Chris@76: 							$ip_parts[1]['low'],
Chris@76: 							$ip_parts[1]['high'],
Chris@76: 							$ip_parts[2]['low'],
Chris@76: 							$ip_parts[2]['high'],
Chris@76: 							$ip_parts[3]['low'],
Chris@76: 							$ip_parts[3]['high'],
Chris@76: 							'',
Chris@76: 							'',
Chris@76: 							0,
Chris@76: 						);
Chris@76: 						$ban_logs[] = array(
Chris@76: 							'ip_range' => $ip,
Chris@76: 						);
Chris@76: 					}
Chris@76: 				}
Chris@76: 			}
Chris@76: 
Chris@76: 			// Yes yes, we're ready to add now.
Chris@76: 			$smcFunc['db_insert']('',
Chris@76: 				'{db_prefix}ban_groups',
Chris@76: 				array(
Chris@76: 					'name' => 'string-20', 'ban_time' => 'int', 'expire_time' => 'raw', 'cannot_access' => 'int', 'cannot_register' => 'int',
Chris@76: 					'cannot_post' => 'int', 'cannot_login' => 'int', 'reason' => 'string-255', 'notes' => 'string-65534',
Chris@76: 				),
Chris@76: 				array(
Chris@76: 					$_POST['ban_name'], time(), $_POST['expiration'], $_POST['full_ban'], $_POST['cannot_register'],
Chris@76: 					$_POST['cannot_post'], $_POST['cannot_login'], $_POST['reason'], $_POST['notes'],
Chris@76: 				),
Chris@76: 				array('id_ban_group')
Chris@76: 			);
Chris@76: 			$_REQUEST['bg'] = $smcFunc['db_insert_id']('{db_prefix}ban_groups', 'id_ban_group');
Chris@76: 
Chris@76: 			// Now that the ban group is added, add some triggers as well.
Chris@76: 			if (!empty($ban_triggers) && !empty($_REQUEST['bg']))
Chris@76: 			{
Chris@76: 				// Put in the ban group ID.
Chris@76: 				foreach ($ban_triggers as $k => $trigger)
Chris@76: 					array_unshift($ban_triggers[$k], $_REQUEST['bg']);
Chris@76: 
Chris@76: 				// Log what we are doing!
Chris@76: 				foreach ($ban_logs as $log_details)
Chris@76: 					logAction('ban', $log_details + array('new' => 1));
Chris@76: 
Chris@76: 				$smcFunc['db_insert']('',
Chris@76: 					'{db_prefix}ban_items',
Chris@76: 					array(
Chris@76: 						'id_ban_group' => 'int', 'ip_low1' => 'int', 'ip_high1' => 'int', 'ip_low2' => 'int', 'ip_high2' => 'int',
Chris@76: 						'ip_low3' => 'int', 'ip_high3' => 'int', 'ip_low4' => 'int', 'ip_high4' => 'int', 'hostname' => 'string-255',
Chris@76: 						'email_address' => 'string-255', 'id_member' => 'int',
Chris@76: 					),
Chris@76: 					$ban_triggers,
Chris@76: 					array('id_ban')
Chris@76: 				);
Chris@76: 			}
Chris@76: 		}
Chris@76: 		else
Chris@76: 			$smcFunc['db_query']('', '
Chris@76: 				UPDATE {db_prefix}ban_groups
Chris@76: 				SET
Chris@76: 					name = {string:ban_name},
Chris@76: 					reason = {string:reason},
Chris@76: 					notes = {string:notes},
Chris@76: 					expire_time = {raw:expiration},
Chris@76: 					cannot_access = {int:cannot_access},
Chris@76: 					cannot_post = {int:cannot_post},
Chris@76: 					cannot_register = {int:cannot_register},
Chris@76: 					cannot_login = {int:cannot_login}
Chris@76: 				WHERE id_ban_group = {int:id_ban_group}',
Chris@76: 				array(
Chris@76: 					'expiration' => $_POST['expiration'],
Chris@76: 					'cannot_access' => $_POST['full_ban'],
Chris@76: 					'cannot_post' => $_POST['cannot_post'],
Chris@76: 					'cannot_register' => $_POST['cannot_register'],
Chris@76: 					'cannot_login' => $_POST['cannot_login'],
Chris@76: 					'id_ban_group' => $_REQUEST['bg'],
Chris@76: 					'ban_name' => $_POST['ban_name'],
Chris@76: 					'reason' => $_POST['reason'],
Chris@76: 					'notes' => $_POST['notes'],
Chris@76: 				)
Chris@76: 			);
Chris@76: 
Chris@76: 		// No more caching, we have something new here.
Chris@76: 		updateSettings(array('banLastUpdated' => time()));
Chris@76: 		updateBanMembers();
Chris@76: 	}
Chris@76: 
Chris@76: 	// If we're editing an existing ban, get it from the database.
Chris@76: 	if (!empty($_REQUEST['bg']))
Chris@76: 	{
Chris@76: 		$context['ban_items'] = array();
Chris@76: 		$request = $smcFunc['db_query']('', '
Chris@76: 			SELECT
Chris@76: 				bi.id_ban, bi.hostname, bi.email_address, bi.id_member, bi.hits,
Chris@76: 				bi.ip_low1, bi.ip_high1, bi.ip_low2, bi.ip_high2, bi.ip_low3, bi.ip_high3, bi.ip_low4, bi.ip_high4,
Chris@76: 				bg.id_ban_group, bg.name, bg.ban_time, bg.expire_time, bg.reason, bg.notes, bg.cannot_access, bg.cannot_register, bg.cannot_login, bg.cannot_post,
Chris@76: 				IFNULL(mem.id_member, 0) AS id_member, mem.member_name, mem.real_name
Chris@76: 			FROM {db_prefix}ban_groups AS bg
Chris@76: 				LEFT JOIN {db_prefix}ban_items AS bi ON (bi.id_ban_group = bg.id_ban_group)
Chris@76: 				LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = bi.id_member)
Chris@76: 			WHERE bg.id_ban_group = {int:current_ban}',
Chris@76: 			array(
Chris@76: 				'current_ban' => $_REQUEST['bg'],
Chris@76: 			)
Chris@76: 		);
Chris@76: 		if ($smcFunc['db_num_rows']($request) == 0)
Chris@76: 			fatal_lang_error('ban_not_found', false);
Chris@76: 
Chris@76: 		while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 		{
Chris@76: 			if (!isset($context['ban']))
Chris@76: 			{
Chris@76: 				$context['ban'] = array(
Chris@76: 					'id' => $row['id_ban_group'],
Chris@76: 					'name' => $row['name'],
Chris@76: 					'expiration' => array(
Chris@76: 						'status' => $row['expire_time'] === null ? 'never' : ($row['expire_time'] < time() ? 'expired' : 'still_active_but_we_re_counting_the_days'),
Chris@76: 						'days' => $row['expire_time'] > time() ? floor(($row['expire_time'] - time()) / 86400) : 0
Chris@76: 					),
Chris@76: 					'reason' => $row['reason'],
Chris@76: 					'notes' => $row['notes'],
Chris@76: 					'cannot' => array(
Chris@76: 						'access' => !empty($row['cannot_access']),
Chris@76: 						'post' => !empty($row['cannot_post']),
Chris@76: 						'register' => !empty($row['cannot_register']),
Chris@76: 						'login' => !empty($row['cannot_login']),
Chris@76: 					),
Chris@76: 					'is_new' => false,
Chris@76: 				);
Chris@76: 			}
Chris@76: 			if (!empty($row['id_ban']))
Chris@76: 			{
Chris@76: 				$context['ban_items'][$row['id_ban']] = array(
Chris@76: 					'id' => $row['id_ban'],
Chris@76: 					'hits' => $row['hits'],
Chris@76: 				);
Chris@76: 				if (!empty($row['ip_high1']))
Chris@76: 				{
Chris@76: 					$context['ban_items'][$row['id_ban']]['type'] = 'ip';
Chris@76: 					$context['ban_items'][$row['id_ban']]['ip'] = range2ip(array($row['ip_low1'], $row['ip_low2'], $row['ip_low3'], $row['ip_low4']), array($row['ip_high1'], $row['ip_high2'], $row['ip_high3'], $row['ip_high4']));
Chris@76: 				}
Chris@76: 				elseif (!empty($row['hostname']))
Chris@76: 				{
Chris@76: 					$context['ban_items'][$row['id_ban']]['type'] = 'hostname';
Chris@76: 					$context['ban_items'][$row['id_ban']]['hostname'] = str_replace('%', '*', $row['hostname']);
Chris@76: 				}
Chris@76: 				elseif (!empty($row['email_address']))
Chris@76: 				{
Chris@76: 					$context['ban_items'][$row['id_ban']]['type'] = 'email';
Chris@76: 					$context['ban_items'][$row['id_ban']]['email'] = str_replace('%', '*', $row['email_address']);
Chris@76: 				}
Chris@76: 				elseif (!empty($row['id_member']))
Chris@76: 				{
Chris@76: 					$context['ban_items'][$row['id_ban']]['type'] = 'user';
Chris@76: 					$context['ban_items'][$row['id_ban']]['user'] = array(
Chris@76: 						'id' => $row['id_member'],
Chris@76: 						'name' => $row['real_name'],
Chris@76: 						'href' => $scripturl . '?action=profile;u=' . $row['id_member'],
Chris@76: 						'link' => '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['real_name'] . '</a>',
Chris@76: 					);
Chris@76: 				}
Chris@76: 				// Invalid ban (member probably doesn't exist anymore).
Chris@76: 				else
Chris@76: 				{
Chris@76: 					unset($context['ban_items'][$row['id_ban']]);
Chris@76: 					$smcFunc['db_query']('', '
Chris@76: 						DELETE FROM {db_prefix}ban_items
Chris@76: 						WHERE id_ban = {int:current_ban}',
Chris@76: 						array(
Chris@76: 							'current_ban' => $row['id_ban'],
Chris@76: 						)
Chris@76: 					);
Chris@76: 				}
Chris@76: 			}
Chris@76: 		}
Chris@76: 		$smcFunc['db_free_result']($request);
Chris@76: 	}
Chris@76: 	// Not an existing one, then it's probably a new one.
Chris@76: 	else
Chris@76: 	{
Chris@76: 		$context['ban'] = array(
Chris@76: 			'id' => 0,
Chris@76: 			'name' => '',
Chris@76: 			'expiration' => array(
Chris@76: 				'status' => 'never',
Chris@76: 				'days' => 0
Chris@76: 			),
Chris@76: 			'reason' => '',
Chris@76: 			'notes' => '',
Chris@76: 			'ban_days' => 0,
Chris@76: 			'cannot' => array(
Chris@76: 				'access' => true,
Chris@76: 				'post' => false,
Chris@76: 				'register' => false,
Chris@76: 				'login' => false,
Chris@76: 			),
Chris@76: 			'is_new' => true,
Chris@76: 		);
Chris@76: 		$context['ban_suggestions'] = array(
Chris@76: 			'main_ip' => '',
Chris@76: 			'hostname' => '',
Chris@76: 			'email' => '',
Chris@76: 			'member' => array(
Chris@76: 				'id' => 0,
Chris@76: 			),
Chris@76: 		);
Chris@76: 
Chris@76: 		// Overwrite some of the default form values if a user ID was given.
Chris@76: 		if (!empty($_REQUEST['u']))
Chris@76: 		{
Chris@76: 			$request = $smcFunc['db_query']('', '
Chris@76: 				SELECT id_member, real_name, member_ip, email_address
Chris@76: 				FROM {db_prefix}members
Chris@76: 				WHERE id_member = {int:current_user}
Chris@76: 				LIMIT 1',
Chris@76: 				array(
Chris@76: 					'current_user' => (int) $_REQUEST['u'],
Chris@76: 				)
Chris@76: 			);
Chris@76: 			if ($smcFunc['db_num_rows']($request) > 0)
Chris@76: 				list ($context['ban_suggestions']['member']['id'], $context['ban_suggestions']['member']['name'], $context['ban_suggestions']['main_ip'], $context['ban_suggestions']['email']) = $smcFunc['db_fetch_row']($request);
Chris@76: 			$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 			if (!empty($context['ban_suggestions']['member']['id']))
Chris@76: 			{
Chris@76: 				$context['ban_suggestions']['href'] = $scripturl . '?action=profile;u=' . $context['ban_suggestions']['member']['id'];
Chris@76: 				$context['ban_suggestions']['member']['link'] = '<a href="' . $context['ban_suggestions']['href'] . '">' . $context['ban_suggestions']['member']['name'] . '</a>';
Chris@76: 
Chris@76: 				// Default the ban name to the name of the banned member.
Chris@76: 				$context['ban']['name'] = $context['ban_suggestions']['member']['name'];
Chris@76: 
Chris@76: 				// Would be nice if we could also ban the hostname.
Chris@76: 				if (preg_match('/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/', $context['ban_suggestions']['main_ip']) == 1 && empty($modSettings['disableHostnameLookup']))
Chris@76: 					$context['ban_suggestions']['hostname'] = host_from_ip($context['ban_suggestions']['main_ip']);
Chris@76: 
Chris@76: 				// Find some additional IP's used by this member.
Chris@76: 				$context['ban_suggestions']['message_ips'] = array();
Chris@76: 				$request = $smcFunc['db_query']('ban_suggest_message_ips', '
Chris@76: 					SELECT DISTINCT poster_ip
Chris@76: 					FROM {db_prefix}messages
Chris@76: 					WHERE id_member = {int:current_user}
Chris@76: 						AND poster_ip RLIKE {string:poster_ip_regex}
Chris@76: 					ORDER BY poster_ip',
Chris@76: 					array(
Chris@76: 						'current_user' => (int) $_REQUEST['u'],
Chris@76: 						'poster_ip_regex' => '^[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}$',
Chris@76: 					)
Chris@76: 				);
Chris@76: 				while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 					$context['ban_suggestions']['message_ips'][] = $row['poster_ip'];
Chris@76: 				$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 				$context['ban_suggestions']['error_ips'] = array();
Chris@76: 				$request = $smcFunc['db_query']('ban_suggest_error_ips', '
Chris@76: 					SELECT DISTINCT ip
Chris@76: 					FROM {db_prefix}log_errors
Chris@76: 					WHERE id_member = {int:current_user}
Chris@76: 						AND ip RLIKE {string:poster_ip_regex}
Chris@76: 					ORDER BY ip',
Chris@76: 					array(
Chris@76: 						'current_user' => (int) $_REQUEST['u'],
Chris@76: 						'poster_ip_regex' => '^[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}$',
Chris@76: 					)
Chris@76: 				);
Chris@76: 				while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 					$context['ban_suggestions']['error_ips'][] = $row['ip'];
Chris@76: 				$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 				// Borrowing a few language strings from profile.
Chris@76: 				loadLanguage('Profile');
Chris@76: 			}
Chris@76: 		}
Chris@76: 	}
Chris@76: 
Chris@76: 	// Template needs this to show errors using javascript
Chris@76: 	loadLanguage('Errors');
Chris@76: 
Chris@76: 	// If we're in wireless mode remove the admin template layer and use a special template.
Chris@76: 	if (WIRELESS && WIRELESS_PROTOCOL != 'wap')
Chris@76: 	{
Chris@76: 		$context['sub_template'] = WIRELESS_PROTOCOL . '_ban_edit';
Chris@76: 		foreach ($context['template_layers'] as $k => $v)
Chris@76: 			if (strpos($v, 'generic_menu') === 0)
Chris@76: 				unset($context['template_layers'][$k]);
Chris@76: 	}
Chris@76: 	else
Chris@76: 		$context['sub_template'] = 'ban_edit';
Chris@76: }
Chris@76: 
Chris@76: function BanEditTrigger()
Chris@76: {
Chris@76: 	global $context, $smcFunc;
Chris@76: 
Chris@76: 	$context['sub_template'] = 'ban_edit_trigger';
Chris@76: 
Chris@76: 	if (empty($_REQUEST['bg']))
Chris@76: 		fatal_lang_error('ban_not_found', false);
Chris@76: 
Chris@76: 	if (empty($_REQUEST['bi']))
Chris@76: 	{
Chris@76: 		$context['ban_trigger'] = array(
Chris@76: 			'id' => 0,
Chris@76: 			'group' => (int) $_REQUEST['bg'],
Chris@76: 			'ip' => array(
Chris@76: 				'value' => '',
Chris@76: 				'selected' => true,
Chris@76: 			),
Chris@76: 			'hostname' => array(
Chris@76: 				'selected' => false,
Chris@76: 				'value' => '',
Chris@76: 			),
Chris@76: 			'email' => array(
Chris@76: 				'value' => '',
Chris@76: 				'selected' => false,
Chris@76: 			),
Chris@76: 			'banneduser' => array(
Chris@76: 				'value' => '',
Chris@76: 				'selected' => false,
Chris@76: 			),
Chris@76: 			'is_new' => true,
Chris@76: 		);
Chris@76: 	}
Chris@76: 	else
Chris@76: 	{
Chris@76: 		$request = $smcFunc['db_query']('', '
Chris@76: 			SELECT
Chris@76: 				bi.id_ban, bi.id_ban_group, bi.hostname, bi.email_address, bi.id_member,
Chris@76: 				bi.ip_low1, bi.ip_high1, bi.ip_low2, bi.ip_high2, bi.ip_low3, bi.ip_high3, bi.ip_low4, bi.ip_high4,
Chris@76: 				mem.member_name, mem.real_name
Chris@76: 			FROM {db_prefix}ban_items AS bi
Chris@76: 				LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = bi.id_member)
Chris@76: 			WHERE bi.id_ban = {int:ban_item}
Chris@76: 				AND bi.id_ban_group = {int:ban_group}
Chris@76: 			LIMIT 1',
Chris@76: 			array(
Chris@76: 				'ban_item' => (int) $_REQUEST['bi'],
Chris@76: 				'ban_group' => (int) $_REQUEST['bg'],
Chris@76: 			)
Chris@76: 		);
Chris@76: 		if ($smcFunc['db_num_rows']($request) == 0)
Chris@76: 			fatal_lang_error('ban_not_found', false);
Chris@76: 		$row = $smcFunc['db_fetch_assoc']($request);
Chris@76: 		$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 		$context['ban_trigger'] = array(
Chris@76: 			'id' => $row['id_ban'],
Chris@76: 			'group' => $row['id_ban_group'],
Chris@76: 			'ip' => array(
Chris@76: 				'value' => empty($row['ip_low1']) ? '' : range2ip(array($row['ip_low1'], $row['ip_low2'], $row['ip_low3'], $row['ip_low4']), array($row['ip_high1'], $row['ip_high2'], $row['ip_high3'], $row['ip_high4'])),
Chris@76: 				'selected' => !empty($row['ip_low1']),
Chris@76: 			),
Chris@76: 			'hostname' => array(
Chris@76: 				'value' => str_replace('%', '*', $row['hostname']),
Chris@76: 				'selected' => !empty($row['hostname']),
Chris@76: 			),
Chris@76: 			'email' => array(
Chris@76: 				'value' => str_replace('%', '*', $row['email_address']),
Chris@76: 				'selected' => !empty($row['email_address'])
Chris@76: 			),
Chris@76: 			'banneduser' => array(
Chris@76: 				'value' => $row['member_name'],
Chris@76: 				'selected' => !empty($row['member_name'])
Chris@76: 			),
Chris@76: 			'is_new' => false,
Chris@76: 		);
Chris@76: 	}
Chris@76: }
Chris@76: 
Chris@76: function BanBrowseTriggers()
Chris@76: {
Chris@76: 	global $modSettings, $context, $scripturl, $smcFunc, $txt;
Chris@76: 	global $sourcedir, $settings;
Chris@76: 
Chris@76: 	if (!empty($_POST['remove_triggers']) && !empty($_POST['remove']) && is_array($_POST['remove']))
Chris@76: 	{
Chris@76: 		checkSession();
Chris@76: 
Chris@76: 		// Clean the integers.
Chris@76: 		foreach ($_POST['remove'] as $key => $value)
Chris@76: 			$_POST['remove'][$key] = $value;
Chris@76: 
Chris@76: 		$smcFunc['db_query']('', '
Chris@76: 			DELETE FROM {db_prefix}ban_items
Chris@76: 			WHERE id_ban IN ({array_int:ban_list})',
Chris@76: 			array(
Chris@76: 				'ban_list' => $_POST['remove'],
Chris@76: 			)
Chris@76: 		);
Chris@76: 
Chris@76: 		// Rehabilitate some members.
Chris@76: 		if ($_REQUEST['entity'] == 'member')
Chris@76: 			updateBanMembers();
Chris@76: 
Chris@76: 		// Make sure the ban cache is refreshed.
Chris@76: 		updateSettings(array('banLastUpdated' => time()));
Chris@76: 	}
Chris@76: 
Chris@76: 	$context['selected_entity'] = isset($_REQUEST['entity']) && in_array($_REQUEST['entity'], array('ip', 'hostname', 'email', 'member')) ? $_REQUEST['entity'] : 'ip';
Chris@76: 
Chris@76: 	$listOptions = array(
Chris@76: 		'id' => 'ban_trigger_list',
Chris@76: 		'title' => $txt['ban_trigger_browse'],
Chris@76: 		'items_per_page' => $modSettings['defaultMaxMessages'],
Chris@76: 		'base_href' => $scripturl . '?action=admin;area=ban;sa=browse;entity=' . $context['selected_entity'],
Chris@76: 		'default_sort_col' => 'banned_entity',
Chris@76: 		'no_items_label' => $txt['ban_no_triggers'],
Chris@76: 		'get_items' => array(
Chris@76: 			'function' => 'list_getBanTriggers',
Chris@76: 			'params' => array(
Chris@76: 				$context['selected_entity'],
Chris@76: 			),
Chris@76: 		),
Chris@76: 		'get_count' => array(
Chris@76: 			'function' => 'list_getNumBanTriggers',
Chris@76: 			'params' => array(
Chris@76: 				$context['selected_entity'],
Chris@76: 			),
Chris@76: 		),
Chris@76: 		'columns' => array(
Chris@76: 			'banned_entity' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['ban_banned_entity'],
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'ban_name' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['ban_name'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'sprintf' => array(
Chris@76: 						'format' => '<a href="' . $scripturl . '?action=admin;area=ban;sa=edit;bg=%1$d">%2$s</a>',
Chris@76: 						'params' => array(
Chris@76: 							'id_ban_group' => false,
Chris@76: 							'name' => false,
Chris@76: 						),
Chris@76: 					),
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'bg.name',
Chris@76: 					'reverse' => 'bg.name DESC',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'hits' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['ban_hits'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'db' => 'hits',
Chris@76: 					'style' => 'text-align: center;',
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'bi.hits DESC',
Chris@76: 					'reverse' => 'bi.hits',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'check' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => '<input type="checkbox" onclick="invertAll(this, this.form);" class="input_check" />',
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'sprintf' => array(
Chris@76: 						'format' => '<input type="checkbox" name="remove[]" value="%1$d" class="input_check" />',
Chris@76: 						'params' => array(
Chris@76: 							'id_ban' => false,
Chris@76: 						),
Chris@76: 					),
Chris@76: 					'style' => 'text-align: center',
Chris@76: 				),
Chris@76: 			),
Chris@76: 		),
Chris@76: 		'form' => array(
Chris@76: 			'href' => $scripturl . '?action=admin;area=ban;sa=browse;entity=' . $context['selected_entity'],
Chris@76: 			'include_start' => true,
Chris@76: 			'include_sort' => true,
Chris@76: 		),
Chris@76: 		'additional_rows' => array(
Chris@76: 			array(
Chris@76: 				'position' => 'above_column_headers',
Chris@76: 				'value' => '<a href="' . $scripturl . '?action=admin;area=ban;sa=browse;entity=ip">' . ($context['selected_entity'] == 'ip' ? '<img src="' . $settings['images_url'] . '/selected.gif" alt="&gt;" /> ' : '') . $txt['ip'] . '</a>&nbsp;|&nbsp;<a href="' . $scripturl . '?action=admin;area=ban;sa=browse;entity=hostname">' . ($context['selected_entity'] == 'hostname' ? '<img src="' . $settings['images_url'] . '/selected.gif" alt="&gt;" /> ' : '') . $txt['hostname'] . '</a>&nbsp;|&nbsp;<a href="' . $scripturl . '?action=admin;area=ban;sa=browse;entity=email">' . ($context['selected_entity'] == 'email' ? '<img src="' . $settings['images_url'] . '/selected.gif" alt="&gt;" /> ' : '') . $txt['email'] . '</a>&nbsp;|&nbsp;<a href="' . $scripturl . '?action=admin;area=ban;sa=browse;entity=member">' . ($context['selected_entity'] == 'member' ? '<img src="' . $settings['images_url'] . '/selected.gif" alt="&gt;" /> ' : '') . $txt['username'] . '</a>',
Chris@76: 			),
Chris@76: 			array(
Chris@76: 				'position' => 'below_table_data',
Chris@76: 				'value' => '<input type="submit" name="remove_triggers" value="' . $txt['ban_remove_selected_triggers'] . '" onclick="return confirm(\'' . $txt['ban_remove_selected_triggers_confirm'] . '\');" class="button_submit" />',
Chris@76: 				'style' => 'text-align: right;',
Chris@76: 			),
Chris@76: 		),
Chris@76: 	);
Chris@76: 
Chris@76: 	// Specific data for the first column depending on the selected entity.
Chris@76: 	if ($context['selected_entity'] === 'ip')
Chris@76: 	{
Chris@76: 		$listOptions['columns']['banned_entity']['data'] = array(
Chris@76: 			'function' => create_function('$rowData', '
Chris@76: 				return range2ip(array(
Chris@76: 					$rowData[\'ip_low1\'],
Chris@76: 					$rowData[\'ip_low2\'],
Chris@76: 					$rowData[\'ip_low3\'],
Chris@76: 					$rowData[\'ip_low4\']
Chris@76: 				), array(
Chris@76: 					$rowData[\'ip_high1\'],
Chris@76: 					$rowData[\'ip_high2\'],
Chris@76: 					$rowData[\'ip_high3\'],
Chris@76: 					$rowData[\'ip_high4\']
Chris@76: 				));
Chris@76: 			'),
Chris@76: 		);
Chris@76: 		$listOptions['columns']['banned_entity']['sort'] = array(
Chris@76: 			'default' => 'bi.ip_low1, bi.ip_high1, bi.ip_low2, bi.ip_high2, bi.ip_low3, bi.ip_high3, bi.ip_low4, bi.ip_high4',
Chris@76: 			'reverse' => 'bi.ip_low1 DESC, bi.ip_high1 DESC, bi.ip_low2 DESC, bi.ip_high2 DESC, bi.ip_low3 DESC, bi.ip_high3 DESC, bi.ip_low4 DESC, bi.ip_high4 DESC',
Chris@76: 		);
Chris@76: 	}
Chris@76: 	elseif ($context['selected_entity'] === 'hostname')
Chris@76: 	{
Chris@76: 		$listOptions['columns']['banned_entity']['data'] = array(
Chris@76: 			'function' => create_function('$rowData', '
Chris@76: 				global $smcFunc;
Chris@76: 				return strtr($smcFunc[\'htmlspecialchars\']($rowData[\'hostname\']), array(\'%\' => \'*\'));
Chris@76: 			'),
Chris@76: 		);
Chris@76: 		$listOptions['columns']['banned_entity']['sort'] = array(
Chris@76: 			'default' => 'bi.hostname',
Chris@76: 			'reverse' => 'bi.hostname DESC',
Chris@76: 		);
Chris@76: 	}
Chris@76: 	elseif ($context['selected_entity'] === 'email')
Chris@76: 	{
Chris@76: 		$listOptions['columns']['banned_entity']['data'] = array(
Chris@76: 			'function' => create_function('$rowData', '
Chris@76: 				global $smcFunc;
Chris@76: 				return strtr($smcFunc[\'htmlspecialchars\']($rowData[\'email_address\']), array(\'%\' => \'*\'));
Chris@76: 			'),
Chris@76: 		);
Chris@76: 		$listOptions['columns']['banned_entity']['sort'] = array(
Chris@76: 			'default' => 'bi.email_address',
Chris@76: 			'reverse' => 'bi.email_address DESC',
Chris@76: 		);
Chris@76: 	}
Chris@76: 	elseif ($context['selected_entity'] === 'member')
Chris@76: 	{
Chris@76: 		$listOptions['columns']['banned_entity']['data'] = array(
Chris@76: 			'sprintf' => array(
Chris@76: 				'format' => '<a href="' . $scripturl . '?action=profile;u=%1$d">%2$s</a>',
Chris@76: 				'params' => array(
Chris@76: 					'id_member' => false,
Chris@76: 					'real_name' => false,
Chris@76: 				),
Chris@76: 			),
Chris@76: 		);
Chris@76: 		$listOptions['columns']['banned_entity']['sort'] = array(
Chris@76: 			'default' => 'mem.real_name',
Chris@76: 			'reverse' => 'mem.real_name DESC',
Chris@76: 		);
Chris@76: 	}
Chris@76: 
Chris@76: 	// Create the list.
Chris@76: 	require_once($sourcedir . '/Subs-List.php');
Chris@76: 	createList($listOptions);
Chris@76: 
Chris@76: 	// The list is the only thing to show, so make it the default sub template.
Chris@76: 	$context['sub_template'] = 'show_list';
Chris@76: 	$context['default_list'] = 'ban_trigger_list';
Chris@76: }
Chris@76: 
Chris@76: function list_getBanTriggers($start, $items_per_page, $sort, $trigger_type)
Chris@76: {
Chris@76: 	global $smcFunc;
Chris@76: 
Chris@76: 	$where = array(
Chris@76: 		'ip' => 'bi.ip_low1 > 0',
Chris@76: 		'hostname' => 'bi.hostname != {string:blank_string}',
Chris@76: 		'email' => 'bi.email_address != {string:blank_string}',
Chris@76: 	);
Chris@76: 
Chris@76: 	$request = $smcFunc['db_query']('', '
Chris@76: 		SELECT
Chris@76: 			bi.id_ban, bi.ip_low1, bi.ip_high1, bi.ip_low2, bi.ip_high2, bi.ip_low3, bi.ip_high3, bi.ip_low4, bi.ip_high4, bi.hostname, bi.email_address, bi.hits,
Chris@76: 			bg.id_ban_group, bg.name' . ($trigger_type === 'member' ? ',
Chris@76: 			mem.id_member, mem.real_name' : '') . '
Chris@76: 		FROM {db_prefix}ban_items AS bi
Chris@76: 			INNER JOIN {db_prefix}ban_groups AS bg ON (bg.id_ban_group = bi.id_ban_group)' . ($trigger_type === 'member' ? '
Chris@76: 			INNER JOIN {db_prefix}members AS mem ON (mem.id_member = bi.id_member)' : '
Chris@76: 		WHERE ' . $where[$trigger_type]) . '
Chris@76: 		ORDER BY ' . $sort . '
Chris@76: 		LIMIT ' . $start . ', ' . $items_per_page,
Chris@76: 		array(
Chris@76: 			'blank_string' => '',
Chris@76: 		)
Chris@76: 	);
Chris@76: 	$ban_triggers = array();
Chris@76: 	while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 		$ban_triggers[] = $row;
Chris@76: 	$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 	return $ban_triggers;
Chris@76: }
Chris@76: 
Chris@76: function list_getNumBanTriggers($trigger_type)
Chris@76: {
Chris@76: 	global $smcFunc;
Chris@76: 
Chris@76: 	$where = array(
Chris@76: 		'ip' => 'bi.ip_low1 > 0',
Chris@76: 		'hostname' => 'bi.hostname != {string:blank_string}',
Chris@76: 		'email' => 'bi.email_address != {string:blank_string}',
Chris@76: 	);
Chris@76: 
Chris@76: 	$request = $smcFunc['db_query']('', '
Chris@76: 		SELECT COUNT(*)
Chris@76: 		FROM {db_prefix}ban_items AS bi' . ($trigger_type === 'member' ? '
Chris@76: 			INNER JOIN {db_prefix}members AS mem ON (mem.id_member = bi.id_member)' : '
Chris@76: 		WHERE ' . $where[$trigger_type]),
Chris@76: 		array(
Chris@76: 			'blank_string' => '',
Chris@76: 		)
Chris@76: 	);
Chris@76: 	list ($num_triggers) = $smcFunc['db_fetch_row']($request);
Chris@76: 	$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 	return $num_triggers;
Chris@76: }
Chris@76: 
Chris@76: function BanLog()
Chris@76: {
Chris@76: 	global $scripturl, $context, $smcFunc, $sourcedir, $txt;
Chris@76: 	global $context;
Chris@76: 
Chris@76: 	// Delete one or more entries.
Chris@76: 	if (!empty($_POST['removeAll']) || (!empty($_POST['removeSelected']) && !empty($_POST['remove'])))
Chris@76: 	{
Chris@76: 		checkSession();
Chris@76: 
Chris@76: 		// 'Delete all entries' button was pressed.
Chris@76: 		if (!empty($_POST['removeAll']))
Chris@76: 			$smcFunc['db_query']('truncate_table', '
Chris@76: 				TRUNCATE {db_prefix}log_banned',
Chris@76: 				array(
Chris@76: 				)
Chris@76: 			);
Chris@76: 
Chris@76: 		// 'Delte selection' button was pressed.
Chris@76: 		else
Chris@76: 		{
Chris@76: 			// Make sure every entry is integer.
Chris@76: 			foreach ($_POST['remove'] as $index => $log_id)
Chris@76: 				$_POST['remove'][$index] = (int) $log_id;
Chris@76: 
Chris@76: 			$smcFunc['db_query']('', '
Chris@76: 				DELETE FROM {db_prefix}log_banned
Chris@76: 				WHERE id_ban_log IN ({array_int:ban_list})',
Chris@76: 				array(
Chris@76: 					'ban_list' => $_POST['remove'],
Chris@76: 				)
Chris@76: 			);
Chris@76: 		}
Chris@76: 	}
Chris@76: 
Chris@76: 	$listOptions = array(
Chris@76: 		'id' => 'ban_log',
Chris@76: 		'items_per_page' => 30,
Chris@76: 		'base_href' => $context['admin_area'] == 'ban' ? $scripturl . '?action=admin;area=ban;sa=log' : $scripturl . '?action=admin;area=logs;sa=banlog',
Chris@76: 		'default_sort_col' => 'date',
Chris@76: 		'get_items' => array(
Chris@76: 			'function' => 'list_getBanLogEntries',
Chris@76: 		),
Chris@76: 		'get_count' => array(
Chris@76: 			'function' => 'list_getNumBanLogEntries',
Chris@76: 		),
Chris@76: 		'no_items_label' => $txt['ban_log_no_entries'],
Chris@76: 		'columns' => array(
Chris@76: 			'ip' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['ban_log_ip'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'sprintf' => array(
Chris@76: 						'format' => '<a href="' . $scripturl . '?action=trackip;searchip=%1$s">%1$s</a>',
Chris@76: 						'params' => array(
Chris@76: 							'ip' => false,
Chris@76: 						),
Chris@76: 					),
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'lb.ip',
Chris@76: 					'reverse' => 'lb.ip DESC',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'email' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['ban_log_email'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'db_htmlsafe' => 'email',
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'lb.email = \'\', lb.email',
Chris@76: 					'reverse' => 'lb.email != \'\', lb.email DESC',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'member' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['ban_log_member'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'sprintf' => array(
Chris@76: 						'format' => '<a href="' . $scripturl . '?action=profile;u=%1$d">%2$s</a>',
Chris@76: 						'params' => array(
Chris@76: 							'id_member' => false,
Chris@76: 							'real_name' => false,
Chris@76: 						),
Chris@76: 					),
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'IFNULL(mem.real_name, 1=1), mem.real_name',
Chris@76: 					'reverse' => 'IFNULL(mem.real_name, 1=1) DESC, mem.real_name DESC',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'date' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => $txt['ban_log_date'],
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'function' => create_function('$rowData', '
Chris@76: 						return timeformat($rowData[\'log_time\']);
Chris@76: 					'),
Chris@76: 				),
Chris@76: 				'sort' => array(
Chris@76: 					'default' => 'lb.log_time DESC',
Chris@76: 					'reverse' => 'lb.log_time',
Chris@76: 				),
Chris@76: 			),
Chris@76: 			'check' => array(
Chris@76: 				'header' => array(
Chris@76: 					'value' => '<input type="checkbox" onclick="invertAll(this, this.form);" class="input_check" />',
Chris@76: 				),
Chris@76: 				'data' => array(
Chris@76: 					'sprintf' => array(
Chris@76: 						'format' => '<input type="checkbox" name="remove[]" value="%1$d" class="input_check" />',
Chris@76: 						'params' => array(
Chris@76: 							'id_ban_log' => false,
Chris@76: 						),
Chris@76: 					),
Chris@76: 					'style' => 'text-align: center',
Chris@76: 				),
Chris@76: 			),
Chris@76: 		),
Chris@76: 		'form' => array(
Chris@76: 			'href' => $context['admin_area'] == 'ban' ? $scripturl . '?action=admin;area=ban;sa=log' : $scripturl . '?action=admin;area=logs;sa=banlog',
Chris@76: 			'include_start' => true,
Chris@76: 			'include_sort' => true,
Chris@76: 		),
Chris@76: 		'additional_rows' => array(
Chris@76: 			array(
Chris@76: 				'position' => 'below_table_data',
Chris@76: 				'value' => '
Chris@76: 					<input type="submit" name="removeSelected" value="' . $txt['ban_log_remove_selected'] . '" onclick="return confirm(\'' . $txt['ban_log_remove_selected_confirm'] . '\');" class="button_submit" />
Chris@76: 					<input type="submit" name="removeAll" value="' . $txt['ban_log_remove_all'] . '" onclick="return confirm(\'' . $txt['ban_log_remove_all_confirm'] . '\');" class="button_submit" />',
Chris@76: 				'style' => 'text-align: right;',
Chris@76: 			),
Chris@76: 		),
Chris@76: 	);
Chris@76: 
Chris@76: 	require_once($sourcedir . '/Subs-List.php');
Chris@76: 	createList($listOptions);
Chris@76: 
Chris@76: 	$context['page_title'] = $txt['ban_log'];
Chris@76: 	$context['sub_template'] = 'show_list';
Chris@76: 	$context['default_list'] = 'ban_log';
Chris@76: }
Chris@76: 
Chris@76: function list_getBanLogEntries($start, $items_per_page, $sort)
Chris@76: {
Chris@76: 	global $smcFunc;
Chris@76: 
Chris@76: 	$request = $smcFunc['db_query']('', '
Chris@76: 		SELECT lb.id_ban_log, lb.id_member, IFNULL(lb.ip, {string:dash}) AS ip, IFNULL(lb.email, {string:dash}) AS email, lb.log_time, IFNULL(mem.real_name, {string:blank_string}) AS real_name
Chris@76: 		FROM {db_prefix}log_banned AS lb
Chris@76: 			LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = lb.id_member)
Chris@76: 		ORDER BY ' . $sort . '
Chris@76: 		LIMIT ' . $start . ', ' . $items_per_page,
Chris@76: 		array(
Chris@76: 			'blank_string' => '',
Chris@76: 			'dash' => '-',
Chris@76: 		)
Chris@76: 	);
Chris@76: 	$log_entries = array();
Chris@76: 	while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 		$log_entries[] = $row;
Chris@76: 	$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 	return $log_entries;
Chris@76: }
Chris@76: 
Chris@76: function list_getNumBanLogEntries()
Chris@76: {
Chris@76: 	global $smcFunc;
Chris@76: 
Chris@76: 	$request = $smcFunc['db_query']('', '
Chris@76: 		SELECT COUNT(*)
Chris@76: 		FROM {db_prefix}log_banned AS lb',
Chris@76: 		array(
Chris@76: 		)
Chris@76: 	);
Chris@76: 	list ($num_entries) = $smcFunc['db_fetch_row']($request);
Chris@76: 	$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 	return $num_entries;
Chris@76: }
Chris@76: 
Chris@76: function range2ip($low, $high)
Chris@76: {
Chris@76: 	if (count($low) != 4 || count($high) != 4)
Chris@76: 		return '';
Chris@76: 
Chris@76: 	$ip = array();
Chris@76: 	for ($i = 0; $i < 4; $i++)
Chris@76: 	{
Chris@76: 		if ($low[$i] == $high[$i])
Chris@76: 			$ip[$i] = $low[$i];
Chris@76: 		elseif ($low[$i] == '0' && $high[$i] == '255')
Chris@76: 			$ip[$i] = '*';
Chris@76: 		else
Chris@76: 			$ip[$i] = $low[$i] . '-' . $high[$i];
Chris@76: 	}
Chris@76: 
Chris@76: 	// Pretending is fun... the IP can't be this, so use it for 'unknown'.
Chris@76: 	if ($ip == array(255, 255, 255, 255))
Chris@76: 		return 'unknown';
Chris@76: 
Chris@76: 	return implode('.', $ip);
Chris@76: }
Chris@76: 
Chris@76: function checkExistingTriggerIP($ip_array, $fullip = '')
Chris@76: {
Chris@76: 	global $smcFunc, $scripturl;
Chris@76: 
Chris@76: 	if (count($ip_array) == 4)
Chris@76: 		$values = array(
Chris@76: 			'ip_low1' => $ip_array[0]['low'],
Chris@76: 			'ip_high1' => $ip_array[0]['high'],
Chris@76: 			'ip_low2' => $ip_array[1]['low'],
Chris@76: 			'ip_high2' => $ip_array[1]['high'],
Chris@76: 			'ip_low3' => $ip_array[2]['low'],
Chris@76: 			'ip_high3' => $ip_array[2]['high'],
Chris@76: 			'ip_low4' => $ip_array[3]['low'],
Chris@76: 			'ip_high4' => $ip_array[3]['high'],
Chris@76: 		);
Chris@76: 	else
Chris@76: 		return false;
Chris@76: 
Chris@76: 	$request = $smcFunc['db_query']('', '
Chris@76: 		SELECT bg.id_ban_group, bg.name
Chris@76: 		FROM {db_prefix}ban_groups AS bg
Chris@76: 		INNER JOIN {db_prefix}ban_items AS bi ON
Chris@76: 			(bi.id_ban_group = bg.id_ban_group)
Chris@76: 			AND ip_low1 = {int:ip_low1} AND ip_high1 = {int:ip_high1}
Chris@76: 			AND ip_low2 = {int:ip_low2} AND ip_high2 = {int:ip_high2}
Chris@76: 			AND ip_low3 = {int:ip_low3} AND ip_high3 = {int:ip_high3}
Chris@76: 			AND ip_low4 = {int:ip_low4} AND ip_high4 = {int:ip_high4}
Chris@76: 		LIMIT 1',
Chris@76: 		$values
Chris@76: 	);
Chris@76: 	if ($smcFunc['db_num_rows']($request) != 0)
Chris@76: 	{
Chris@76: 		list ($error_id_ban, $error_ban_name) = $smcFunc['db_fetch_row']($request);
Chris@76: 		fatal_lang_error('ban_trigger_already_exists', false, array(
Chris@76: 			$fullip,
Chris@76: 			'<a href="' . $scripturl . '?action=admin;area=ban;sa=edit;bg=' . $error_id_ban . '">' . $error_ban_name . '</a>',
Chris@76: 		));
Chris@76: 	}
Chris@76: 	$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 	return $values;
Chris@76: }
Chris@76: 
Chris@76: function updateBanMembers()
Chris@76: {
Chris@76: 	global $smcFunc;
Chris@76: 
Chris@76: 	$updates = array();
Chris@76: 	$allMembers = array();
Chris@76: 	$newMembers = array();
Chris@76: 
Chris@76: 	// Start by getting all active bans - it's quicker doing this in parts...
Chris@76: 	$request = $smcFunc['db_query']('', '
Chris@76: 		SELECT bi.id_member, bi.email_address
Chris@76: 		FROM {db_prefix}ban_items AS bi
Chris@76: 			INNER JOIN {db_prefix}ban_groups AS bg ON (bg.id_ban_group = bi.id_ban_group)
Chris@76: 		WHERE (bi.id_member > {int:no_member} OR bi.email_address != {string:blank_string})
Chris@76: 			AND bg.cannot_access = {int:cannot_access_on}
Chris@76: 			AND (bg.expire_time IS NULL OR bg.expire_time > {int:current_time})',
Chris@76: 		array(
Chris@76: 			'no_member' => 0,
Chris@76: 			'cannot_access_on' => 1,
Chris@76: 			'current_time' => time(),
Chris@76: 			'blank_string' => '',
Chris@76: 		)
Chris@76: 	);
Chris@76: 	$memberIDs = array();
Chris@76: 	$memberEmails = array();
Chris@76: 	$memberEmailWild = array();
Chris@76: 	while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 	{
Chris@76: 		if ($row['id_member'])
Chris@76: 			$memberIDs[$row['id_member']] = $row['id_member'];
Chris@76: 		if ($row['email_address'])
Chris@76: 		{
Chris@76: 			// Does it have a wildcard - if so we can't do a IN on it.
Chris@76: 			if (strpos($row['email_address'], '%') !== false)
Chris@76: 				$memberEmailWild[$row['email_address']] = $row['email_address'];
Chris@76: 			else
Chris@76: 				$memberEmails[$row['email_address']] = $row['email_address'];
Chris@76: 		}
Chris@76: 	}
Chris@76: 	$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 	// Build up the query.
Chris@76: 	$queryPart = array();
Chris@76: 	$queryValues = array();
Chris@76: 	if (!empty($memberIDs))
Chris@76: 	{
Chris@76: 		$queryPart[] = 'mem.id_member IN ({array_string:member_ids})';
Chris@76: 		$queryValues['member_ids'] = $memberIDs;
Chris@76: 	}
Chris@76: 	if (!empty($memberEmails))
Chris@76: 	{
Chris@76: 		$queryPart[] = 'mem.email_address IN ({array_string:member_emails})';
Chris@76: 		$queryValues['member_emails'] = $memberEmails;
Chris@76: 	}
Chris@76: 	$count = 0;
Chris@76: 	foreach ($memberEmailWild as $email)
Chris@76: 	{
Chris@76: 		$queryPart[] = 'mem.email_address LIKE {string:wild_' . $count . '}';
Chris@76: 		$queryValues['wild_' . $count++] = $email;
Chris@76: 	}
Chris@76: 
Chris@76: 	// Find all banned members.
Chris@76: 	if (!empty($queryPart))
Chris@76: 	{
Chris@76: 		$request = $smcFunc['db_query']('', '
Chris@76: 			SELECT mem.id_member, mem.is_activated
Chris@76: 			FROM {db_prefix}members AS mem
Chris@76: 			WHERE ' . implode( ' OR ', $queryPart),
Chris@76: 			$queryValues
Chris@76: 		);
Chris@76: 		while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 		{
Chris@76: 			if (!in_array($row['id_member'], $allMembers))
Chris@76: 			{
Chris@76: 				$allMembers[] = $row['id_member'];
Chris@76: 				// Do they need an update?
Chris@76: 				if ($row['is_activated'] < 10)
Chris@76: 				{
Chris@76: 					$updates[($row['is_activated'] + 10)][] = $row['id_member'];
Chris@76: 					$newMembers[] = $row['id_member'];
Chris@76: 				}
Chris@76: 			}
Chris@76: 		}
Chris@76: 		$smcFunc['db_free_result']($request);
Chris@76: 	}
Chris@76: 
Chris@76: 	// We welcome our new members in the realm of the banned.
Chris@76: 	if (!empty($newMembers))
Chris@76: 		$smcFunc['db_query']('', '
Chris@76: 			DELETE FROM {db_prefix}log_online
Chris@76: 			WHERE id_member IN ({array_int:new_banned_members})',
Chris@76: 			array(
Chris@76: 				'new_banned_members' => $newMembers,
Chris@76: 			)
Chris@76: 		);
Chris@76: 
Chris@76: 	// Find members that are wrongfully marked as banned.
Chris@76: 	$request = $smcFunc['db_query']('', '
Chris@76: 		SELECT mem.id_member, mem.is_activated - 10 AS new_value
Chris@76: 		FROM {db_prefix}members AS mem
Chris@76: 			LEFT JOIN {db_prefix}ban_items AS bi ON (bi.id_member = mem.id_member OR mem.email_address LIKE bi.email_address)
Chris@76: 			LEFT JOIN {db_prefix}ban_groups AS bg ON (bg.id_ban_group = bi.id_ban_group AND bg.cannot_access = {int:cannot_access_activated} AND (bg.expire_time IS NULL OR bg.expire_time > {int:current_time}))
Chris@76: 		WHERE (bi.id_ban IS NULL OR bg.id_ban_group IS NULL)
Chris@76: 			AND mem.is_activated >= {int:ban_flag}',
Chris@76: 		array(
Chris@76: 			'cannot_access_activated' => 1,
Chris@76: 			'current_time' => time(),
Chris@76: 			'ban_flag' => 10,
Chris@76: 		)
Chris@76: 	);
Chris@76: 	while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 	{
Chris@76: 		// Don't do this twice!
Chris@76: 		if (!in_array($row['id_member'], $allMembers))
Chris@76: 		{
Chris@76: 			$updates[$row['new_value']][] = $row['id_member'];
Chris@76: 			$allMembers[] = $row['id_member'];
Chris@76: 		}
Chris@76: 	}
Chris@76: 	$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 	if (!empty($updates))
Chris@76: 		foreach ($updates as $newStatus => $members)
Chris@76: 			updateMemberData($members, array('is_activated' => $newStatus));
Chris@76: 
Chris@76: 	// Update the latest member and our total members as banning may change them.
Chris@76: 	updateStats('member');
Chris@76: }
Chris@76: 
Chris@76: ?>