--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/forum/Sources/Modlog.php	Sun Jul 07 11:25:48 2013 +0200
@@ -0,0 +1,611 @@
+<?php
+
+/**
+ * Simple Machines Forum (SMF)
+ *
+ * @package SMF
+ * @author Simple Machines http://www.simplemachines.org
+ * @copyright 2011 Simple Machines
+ * @license http://www.simplemachines.org/about/smf/license.php BSD
+ *
+ * @version 2.0.3
+ */
+
+if (!defined('SMF'))
+	die('Hacking attempt...');
+
+/*	The moderation log is this file's only job.  It views it, and that's about
+	all it does.
+
+	void ViewModlog()
+		- prepares the information from the moderation log for viewing.
+		- disallows the deletion of events within twenty-four hours of now.
+		- requires the admin_forum permission.
+		- uses the Modlog template, main sub template.
+		- is accessed via ?action=moderate;area=modlog.
+
+	int list_getModLogEntries()
+		//!!!
+
+	array list_getModLogEntries($start, $items_per_page, $sort, $query_string = '', $query_params = array(), $log_type = 1)
+		- Gets the moderation log entries that match the specified paramaters
+		- limit can be an array with two values
+		- search_param and order should be proper SQL strings or blank.  If blank they are not used.
+*/
+
+// Show the moderation log
+function ViewModlog()
+{
+	global $txt, $modSettings, $context, $scripturl, $sourcedir, $user_info, $smcFunc, $settings;
+
+	// Are we looking at the moderation log or the administration log.
+	$context['log_type'] = isset($_REQUEST['sa']) && $_REQUEST['sa'] == 'adminlog' ? 3 : 1;
+	if ($context['log_type'] == 3)
+		isAllowedTo('admin_forum');
+
+	// These change dependant on whether we are viewing the moderation or admin log.
+	if ($context['log_type'] == 3 || $_REQUEST['action'] == 'admin')
+		$context['url_start'] = '?action=admin;area=logs;sa=' . ($context['log_type'] == 3 ? 'adminlog' : 'modlog') . ';type=' . $context['log_type'];
+	else
+		$context['url_start'] = '?action=moderate;area=modlog;type=' . $context['log_type'];
+
+	$context['can_delete'] = allowedTo('admin_forum');
+
+	loadLanguage('Modlog');
+
+	$context['page_title'] = $context['log_type'] == 3 ? $txt['modlog_admin_log'] : $txt['modlog_view'];
+
+	// The number of entries to show per page of log file.
+	$context['displaypage'] = 30;
+	// Amount of hours that must pass before allowed to delete file.
+	$context['hoursdisable'] = 24;
+
+	// Handle deletion...
+	if (isset($_POST['removeall']) && $context['can_delete'])
+	{
+		checkSession();
+
+		$smcFunc['db_query']('', '
+			DELETE FROM {db_prefix}log_actions
+			WHERE id_log = {int:moderate_log}
+				AND log_time < {int:twenty_four_hours_wait}',
+			array(
+				'twenty_four_hours_wait' => time() - $context['hoursdisable'] * 3600,
+				'moderate_log' => $context['log_type'],
+			)
+		);
+	}
+	elseif (!empty($_POST['remove']) && isset($_POST['delete']) && $context['can_delete'])
+	{
+		checkSession();
+		$smcFunc['db_query']('', '
+			DELETE FROM {db_prefix}log_actions
+			WHERE id_log = {int:moderate_log}
+				AND id_action IN ({array_string:delete_actions})
+				AND log_time < {int:twenty_four_hours_wait}',
+			array(
+				'twenty_four_hours_wait' => time() - $context['hoursdisable'] * 3600,
+				'delete_actions' => array_unique($_POST['delete']),
+				'moderate_log' => $context['log_type'],
+			)
+		);
+	}
+
+	// Do the column stuff!
+	$sort_types = array(
+		'action' =>'lm.action',
+		'time' => 'lm.log_time',
+		'member' => 'mem.real_name',
+		'group' => 'mg.group_name',
+		'ip' => 'lm.ip',
+	);
+
+	// Setup the direction stuff...
+	$context['order'] = isset($_REQUEST['sort']) && isset($sort_types[$_REQUEST['sort']]) ? $_REQUEST['sort'] : 'time';
+
+	// If we're coming from a search, get the variables.
+	if (!empty($_REQUEST['params']) && empty($_REQUEST['is_search']))
+	{
+		$search_params = base64_decode(strtr($_REQUEST['params'], array(' ' => '+')));
+		$search_params = @unserialize($search_params);
+	}
+
+	// This array houses all the valid search types.
+	$searchTypes = array(
+		'action' => array('sql' => 'lm.action', 'label' => $txt['modlog_action']),
+		'member' => array('sql' => 'mem.real_name', 'label' => $txt['modlog_member']),
+		'group' => array('sql' => 'mg.group_name', 'label' => $txt['modlog_position']),
+		'ip' => array('sql' => 'lm.ip', 'label' => $txt['modlog_ip'])
+	);
+
+	if (!isset($search_params['string']) || (!empty($_REQUEST['search']) && $search_params['string'] != $_REQUEST['search']))
+		$search_params_string = empty($_REQUEST['search']) ? '' : $_REQUEST['search'];
+	else
+		$search_params_string = $search_params['string'];
+
+	if (isset($_REQUEST['search_type']) || empty($search_params['type']) || !isset($searchTypes[$search_params['type']]))
+		$search_params_type = isset($_REQUEST['search_type']) && isset($searchTypes[$_REQUEST['search_type']]) ? $_REQUEST['search_type'] : (isset($searchTypes[$context['order']]) ? $context['order'] : 'member');
+	else
+		$search_params_type = $search_params['type'];
+
+	$search_params_column = $searchTypes[$search_params_type]['sql'];
+	$search_params = array(
+		'string' => $search_params_string,
+		'type' => $search_params_type,
+	);
+
+	// Setup the search context.
+	$context['search_params'] = empty($search_params['string']) ? '' : base64_encode(serialize($search_params));
+	$context['search'] = array(
+		'string' => $search_params['string'],
+		'type' => $search_params['type'],
+		'label' => $searchTypes[$search_params_type]['label'],
+	);
+
+	// If they are searching by action, then we must do some manual intervention to search in their language!
+	if ($search_params['type'] == 'action' && !empty($search_params['string']))
+	{
+		// For the moment they can only search for ONE action!
+		foreach ($txt as $key => $text)
+		{
+			if (substr($key, 0, 10) == 'modlog_ac_' && strpos($text, $search_params['string']) !== false)
+			{
+				$search_params['string'] = substr($key, 10);
+				break;
+			}
+		}
+	}
+
+	require_once($sourcedir . '/Subs-List.php');
+
+	// This is all the information required for a watched user listing.
+	$listOptions = array(
+		'id' => 'moderation_log_list',
+		'title' => '<a href="' . $scripturl . '?action=helpadmin;help=' . ($context['log_type'] == 3 ? 'adminlog' : 'modlog') . '" onclick="return reqWin(this.href);" class="help"><img src="' . $settings['images_url'] . '/helptopics.gif" alt="' . $txt['help'] . '" align="top" /></a> ' . $txt['modlog_' . ($context['log_type'] == 3 ? 'admin' : 'moderation') . '_log'],
+		'width' => '100%',
+		'items_per_page' => $context['displaypage'],
+		'no_items_label' => $txt['modlog_' . ($context['log_type'] == 3 ? 'admin_log_' : '') . 'no_entries_found'],
+		'base_href' => $scripturl . $context['url_start'] . (!empty($context['search_params']) ? ';params=' . $context['search_params'] : ''),
+		'default_sort_col' => 'time',
+		'get_items' => array(
+			'function' => 'list_getModLogEntries',
+			'params' => array(
+				(!empty($search_params['string']) ? ' INSTR({raw:sql_type}, {string:search_string})' : ''),
+				array('sql_type' => $search_params_column, 'search_string' => $search_params['string']),
+				$context['log_type'],
+			),
+		),
+		'get_count' => array(
+			'function' => 'list_getModLogEntryCount',
+			'params' => array(
+				(!empty($search_params['string']) ? ' INSTR({raw:sql_type}, {string:search_string})' : ''),
+				array('sql_type' => $search_params_column, 'search_string' => $search_params['string']),
+				$context['log_type'],
+			),
+		),
+		// This assumes we are viewing by user.
+		'columns' => array(
+			'action' => array(
+				'header' => array(
+					'value' => $txt['modlog_action'],
+					'class' => 'lefttext first_th',
+				),
+				'data' => array(
+					'db' => 'action_text',
+					'class' => 'smalltext',
+				),
+				'sort' => array(
+					'default' => 'lm.action',
+					'reverse' => 'lm.action DESC',
+				),
+			),
+			'time' => array(
+				'header' => array(
+					'value' => $txt['modlog_date'],
+					'class' => 'lefttext',
+				),
+				'data' => array(
+					'db' => 'time',
+					'class' => 'smalltext',
+				),
+				'sort' => array(
+					'default' => 'lm.log_time DESC',
+					'reverse' => 'lm.log_time',
+				),
+			),
+			'moderator' => array(
+				'header' => array(
+					'value' => $txt['modlog_member'],
+					'class' => 'lefttext',
+				),
+				'data' => array(
+					'db' => 'moderator_link',
+					'class' => 'smalltext',
+				),
+				'sort' => array(
+					'default' => 'mem.real_name',
+					'reverse' => 'mem.real_name DESC',
+				),
+			),
+			'position' => array(
+				'header' => array(
+					'value' => $txt['modlog_position'],
+					'class' => 'lefttext',
+				),
+				'data' => array(
+					'db' => 'position',
+					'class' => 'smalltext',
+				),
+				'sort' => array(
+					'default' => 'mg.group_name',
+					'reverse' => 'mg.group_name DESC',
+				),
+			),
+			'ip' => array(
+				'header' => array(
+					'value' => $txt['modlog_ip'],
+					'class' => 'lefttext',
+				),
+				'data' => array(
+					'db' => 'ip',
+					'class' => 'smalltext',
+				),
+				'sort' => array(
+					'default' => 'lm.ip',
+					'reverse' => 'lm.ip DESC',
+				),
+			),
+			'delete' => array(
+				'header' => array(
+					'value' => '<input type="checkbox" name="all" class="input_check" onclick="invertAll(this, this.form);" />',
+				),
+				'data' => array(
+					'function' => create_function('$entry', '
+						return \'<input type="checkbox" class="input_check" name="delete[]" value="\' . $entry[\'id\'] . \'"\' . ($entry[\'editable\'] ? \'\' : \' disabled="disabled"\') . \' />\';
+					'),
+					'style' => 'text-align: center;',
+				),
+			),
+		),
+		'form' => array(
+			'href' => $scripturl . $context['url_start'],
+			'include_sort' => true,
+			'include_start' => true,
+			'hidden_fields' => array(
+				$context['session_var'] => $context['session_id'],
+				'params' => $context['search_params']
+			),
+		),
+		'additional_rows' => array(
+			array(
+				'position' => 'after_title',
+				'value' => $txt['modlog_' . ($context['log_type'] == 3 ? 'admin' : 'moderation') . '_log_desc'],
+				'class' => 'smalltext',
+				'style' => 'padding: 2ex;',
+			),
+			array(
+				'position' => 'below_table_data',
+				'value' => '
+					' . $txt['modlog_search'] . ' (' . $txt['modlog_by'] . ': ' . $context['search']['label'] . '):
+					<input type="text" name="search" size="18" value="' . $smcFunc['htmlspecialchars']($context['search']['string']) . '" class="input_text" /> <input type="submit" name="is_search" value="' . $txt['modlog_go'] . '" class="button_submit" />
+					' . ($context['can_delete'] ? ' |
+						<input type="submit" name="remove" value="' . $txt['modlog_remove'] . '" class="button_submit" />
+						<input type="submit" name="removeall" value="' . $txt['modlog_removeall'] . '" class="button_submit" />' : ''),
+			),
+		),
+	);
+
+	// Create the watched user list.
+	createList($listOptions);
+
+	$context['sub_template'] = 'show_list';
+	$context['default_list'] = 'moderation_log_list';
+}
+
+// Get the number of mod log entries.
+function list_getModLogEntryCount($query_string = '', $query_params = array(), $log_type = 1)
+{
+	global $smcFunc, $user_info;
+
+	$modlog_query = allowedTo('admin_forum') || $user_info['mod_cache']['bq'] == '1=1' ? '1=1' : ($user_info['mod_cache']['bq'] == '0=1' ? 'lm.id_board = 0 AND lm.id_topic = 0' : (strtr($user_info['mod_cache']['bq'], array('id_board' => 'b.id_board')) . ' AND ' . strtr($user_info['mod_cache']['bq'], array('id_board' => 't.id_board'))));
+
+	$result = $smcFunc['db_query']('', '
+		SELECT COUNT(*)
+		FROM {db_prefix}log_actions AS lm
+			LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = lm.id_member)
+			LEFT JOIN {db_prefix}membergroups AS mg ON (mg.id_group = CASE WHEN mem.id_group = {int:reg_group_id} THEN mem.id_post_group ELSE mem.id_group END)
+			LEFT JOIN {db_prefix}boards AS b ON (b.id_board = lm.id_board)
+			LEFT JOIN {db_prefix}topics AS t ON (t.id_topic = lm.id_topic)
+		WHERE id_log = {int:log_type}
+			AND {raw:modlog_query}'
+			. (!empty($query_string) ? '
+				AND ' . $query_string : ''),
+		array_merge($query_params, array(
+			'reg_group_id' => 0,
+			'log_type' => $log_type,
+			'modlog_query' => $modlog_query,
+		))
+	);
+	list ($entry_count) = $smcFunc['db_fetch_row']($result);
+	$smcFunc['db_free_result']($result);
+
+	return $entry_count;
+}
+
+function list_getModLogEntries($start, $items_per_page, $sort, $query_string = '', $query_params = array(), $log_type = 1)
+{
+	global $context, $scripturl, $txt, $smcFunc, $user_info;
+
+	$modlog_query = allowedTo('admin_forum') || $user_info['mod_cache']['bq'] == '1=1' ? '1=1' : ($user_info['mod_cache']['bq'] == '0=1' ? 'lm.id_board = 0 AND lm.id_topic = 0' : (strtr($user_info['mod_cache']['bq'], array('id_board' => 'b.id_board')) . ' AND ' . strtr($user_info['mod_cache']['bq'], array('id_board' => 't.id_board'))));
+
+	// Do a little bit of self protection.
+	if (!isset($context['hoursdisable']))
+		$context['hoursdisable'] = 24;
+
+	// Can they see the IP address?
+	$seeIP = allowedTo('moderate_forum');
+
+	// Here we have the query getting the log details.
+	$result = $smcFunc['db_query']('', '
+		SELECT
+			lm.id_action, lm.id_member, lm.ip, lm.log_time, lm.action, lm.id_board, lm.id_topic, lm.id_msg, lm.extra,
+			mem.real_name, mg.group_name
+		FROM {db_prefix}log_actions AS lm
+			LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = lm.id_member)
+			LEFT JOIN {db_prefix}membergroups AS mg ON (mg.id_group = CASE WHEN mem.id_group = {int:reg_group_id} THEN mem.id_post_group ELSE mem.id_group END)
+			LEFT JOIN {db_prefix}boards AS b ON (b.id_board = lm.id_board)
+			LEFT JOIN {db_prefix}topics AS t ON (t.id_topic = lm.id_topic)
+			WHERE id_log = {int:log_type}
+				AND {raw:modlog_query}'
+			. (!empty($query_string) ? '
+				AND ' . $query_string : '') . '
+		ORDER BY ' . $sort . '
+		LIMIT ' . $start . ', ' . $items_per_page,
+		array_merge($query_params, array(
+			'reg_group_id' => 0,
+			'log_type' => $log_type,
+			'modlog_query' => $modlog_query,
+		))
+	);
+
+	// Arrays for decoding objects into.
+	$topics = array();
+	$boards = array();
+	$members = array();
+	$messages = array();
+	$entries = array();
+	while ($row = $smcFunc['db_fetch_assoc']($result))
+	{
+		$row['extra'] = @unserialize($row['extra']);
+
+		// Corrupt?
+		$row['extra'] = is_array($row['extra']) ? $row['extra'] : array();
+
+		// Add on some of the column stuff info
+		if (!empty($row['id_board']))
+		{
+			if ($row['action'] == 'move')
+				$row['extra']['board_to'] = $row['id_board'];
+			else
+				$row['extra']['board'] = $row['id_board'];
+		}
+
+		if (!empty($row['id_topic']))
+			$row['extra']['topic'] = $row['id_topic'];
+		if (!empty($row['id_msg']))
+			$row['extra']['message'] = $row['id_msg'];
+
+		// Is this associated with a topic?
+		if (isset($row['extra']['topic']))
+			$topics[(int) $row['extra']['topic']][] = $row['id_action'];
+		if (isset($row['extra']['new_topic']))
+			$topics[(int) $row['extra']['new_topic']][] = $row['id_action'];
+
+		// How about a member?
+		if (isset($row['extra']['member']))
+		{
+			// Guests don't have names!
+			if (empty($row['extra']['member']))
+				$row['extra']['member'] = $txt['modlog_parameter_guest'];
+			else
+			{
+				// Try to find it...
+				$members[(int) $row['extra']['member']][] = $row['id_action'];
+			}
+		}
+
+		// Associated with a board?
+		if (isset($row['extra']['board_to']))
+			$boards[(int) $row['extra']['board_to']][] = $row['id_action'];
+		if (isset($row['extra']['board_from']))
+			$boards[(int) $row['extra']['board_from']][] = $row['id_action'];
+		if (isset($row['extra']['board']))
+			$boards[(int) $row['extra']['board']][] = $row['id_action'];
+
+		// A message?
+		if (isset($row['extra']['message']))
+			$messages[(int) $row['extra']['message']][] = $row['id_action'];
+
+		// IP Info?
+		if (isset($row['extra']['ip_range']))
+			if ($seeIP)
+				$row['extra']['ip_range'] = '<a href="' . $scripturl . '?action=trackip;searchip=' . $row['extra']['ip_range'] . '">' . $row['extra']['ip_range'] . '</a>';
+			else
+				$row['extra']['ip_range'] = $txt['logged'];
+
+		// Email?
+		if (isset($row['extra']['email']))
+			$row['extra']['email'] = '<a href="mailto:' . $row['extra']['email'] . '">' . $row['extra']['email'] . '</a>';
+
+		// Bans are complex.
+		if ($row['action'] == 'ban')
+		{
+			$row['action_text'] = $txt['modlog_ac_ban'];
+			foreach (array('member', 'email', 'ip_range', 'hostname') as $type)
+				if (isset($row['extra'][$type]))
+					$row['action_text'] .= $txt['modlog_ac_ban_trigger_' . $type];
+		}
+
+		// The array to go to the template. Note here that action is set to a "default" value of the action doesn't match anything in the descriptions. Allows easy adding of logging events with basic details.
+		$entries[$row['id_action']] = array(
+			'id' => $row['id_action'],
+			'ip' => $seeIP ? $row['ip'] : $txt['logged'],
+			'position' => empty($row['real_name']) && empty($row['group_name']) ? $txt['guest'] : $row['group_name'],
+			'moderator_link' => $row['id_member'] ? '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['real_name'] . '</a>' : (empty($row['real_name']) ? ($txt['guest'] . (!empty($row['extra']['member_acted']) ? ' (' . $row['extra']['member_acted'] . ')' : '')) : $row['real_name']),
+			'time' => timeformat($row['log_time']),
+			'timestamp' => forum_time(true, $row['log_time']),
+			'editable' => time() > $row['log_time'] + $context['hoursdisable'] * 3600,
+			'extra' => $row['extra'],
+			'action' => $row['action'],
+			'action_text' => isset($row['action_text']) ? $row['action_text'] : '',
+		);
+	}
+	$smcFunc['db_free_result']($result);
+
+	if (!empty($boards))
+	{
+		$request = $smcFunc['db_query']('', '
+			SELECT id_board, name
+			FROM {db_prefix}boards
+			WHERE id_board IN ({array_int:board_list})
+			LIMIT ' . count(array_keys($boards)),
+			array(
+				'board_list' => array_keys($boards),
+			)
+		);
+		while ($row = $smcFunc['db_fetch_assoc']($request))
+		{
+			foreach ($boards[$row['id_board']] as $action)
+			{
+				// Make the board number into a link - dealing with moving too.
+				if (isset($entries[$action]['extra']['board_to']) && $entries[$action]['extra']['board_to'] == $row['id_board'])
+					$entries[$action]['extra']['board_to'] = '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['name'] . '</a>';
+				elseif (isset($entries[$action]['extra']['board_from']) && $entries[$action]['extra']['board_from'] == $row['id_board'])
+					$entries[$action]['extra']['board_from'] = '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['name'] . '</a>';
+				elseif (isset($entries[$action]['extra']['board']) && $entries[$action]['extra']['board'] == $row['id_board'])
+					$entries[$action]['extra']['board'] = '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['name'] . '</a>';
+			}
+		}
+		$smcFunc['db_free_result']($request);
+	}
+
+	if (!empty($topics))
+	{
+		$request = $smcFunc['db_query']('', '
+			SELECT ms.subject, t.id_topic
+			FROM {db_prefix}topics AS t
+				INNER JOIN {db_prefix}messages AS ms ON (ms.id_msg = t.id_first_msg)
+			WHERE t.id_topic IN ({array_int:topic_list})
+			LIMIT ' . count(array_keys($topics)),
+			array(
+				'topic_list' => array_keys($topics),
+			)
+		);
+		while ($row = $smcFunc['db_fetch_assoc']($request))
+		{
+			foreach ($topics[$row['id_topic']] as $action)
+			{
+				$this_action = &$entries[$action];
+
+				// This isn't used in the current theme.
+				$this_action['topic'] = array(
+					'id' => $row['id_topic'],
+					'subject' => $row['subject'],
+					'href' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
+					'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0">' . $row['subject'] . '</a>'
+				);
+
+				// Make the topic number into a link - dealing with splitting too.
+				if (isset($this_action['extra']['topic']) && $this_action['extra']['topic'] == $row['id_topic'])
+					$this_action['extra']['topic'] = '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.' . (isset($this_action['extra']['message']) ? 'msg' . $this_action['extra']['message'] . '#msg' . $this_action['extra']['message'] : '0') . '">' . $row['subject'] . '</a>';
+				elseif (isset($this_action['extra']['new_topic']) && $this_action['extra']['new_topic'] == $row['id_topic'])
+					$this_action['extra']['new_topic'] = '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.' . (isset($this_action['extra']['message']) ? 'msg' . $this_action['extra']['message'] . '#msg' . $this_action['extra']['message'] : '0') . '">' . $row['subject'] . '</a>';
+			}
+		}
+		$smcFunc['db_free_result']($request);
+	}
+
+	if (!empty($messages))
+	{
+		$request = $smcFunc['db_query']('', '
+			SELECT id_msg, subject
+			FROM {db_prefix}messages
+			WHERE id_msg IN ({array_int:message_list})
+			LIMIT ' . count(array_keys($messages)),
+			array(
+				'message_list' => array_keys($messages),
+			)
+		);
+		while ($row = $smcFunc['db_fetch_assoc']($request))
+		{
+			foreach ($messages[$row['id_msg']] as $action)
+			{
+				$this_action = &$entries[$action];
+
+				// This isn't used in the current theme.
+				$this_action['message'] = array(
+					'id' => $row['id_msg'],
+					'subject' => $row['subject'],
+					'href' => $scripturl . '?msg=' . $row['id_msg'],
+					'link' => '<a href="' . $scripturl . '?msg=' . $row['id_msg'] . '">' . $row['subject'] . '</a>',
+				);
+
+				// Make the message number into a link.
+				if (isset($this_action['extra']['message']) && $this_action['extra']['message'] == $row['id_msg'])
+					$this_action['extra']['message'] = '<a href="' . $scripturl . '?msg=' . $row['id_msg'] . '">' . $row['subject'] . '</a>';
+			}
+		}
+		$smcFunc['db_free_result']($request);
+	}
+
+	if (!empty($members))
+	{
+		$request = $smcFunc['db_query']('', '
+			SELECT real_name, id_member
+			FROM {db_prefix}members
+			WHERE id_member IN ({array_int:member_list})
+			LIMIT ' . count(array_keys($members)),
+			array(
+				'member_list' => array_keys($members),
+			)
+		);
+		while ($row = $smcFunc['db_fetch_assoc']($request))
+		{
+			foreach ($members[$row['id_member']] as $action)
+			{
+				// Not used currently.
+				$entries[$action]['member'] = array(
+					'id' => $row['id_member'],
+					'name' => $row['real_name'],
+					'href' => $scripturl . '?action=profile;u=' . $row['id_member'],
+					'link' => '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['real_name'] . '</a>'
+				);
+				// Make the member number into a name.
+				$entries[$action]['extra']['member'] = '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['real_name'] . '</a>';
+			}
+		}
+		$smcFunc['db_free_result']($request);
+	}
+
+	// Do some formatting of the action string.
+	foreach ($entries as $k => $entry)
+	{
+		// Make any message info links so its easier to go find that message.
+		if (isset($entry['extra']['message']) && (empty($entry['message']) || empty($entry['message']['id'])))
+			$entries[$k]['extra']['message'] = '<a href="' . $scripturl . '?msg=' . $entry['extra']['message'] . '">' . $entry['extra']['message'] . '</a>';
+
+		// Mark up any deleted members, topics and boards.
+		foreach (array('board', 'board_from', 'board_to', 'member', 'topic', 'new_topic') as $type)
+			if (!empty($entry['extra'][$type]) && is_numeric($entry['extra'][$type]))
+				$entries[$k]['extra'][$type] = sprintf($txt['modlog_id'], $entry['extra'][$type]);
+
+		if (empty($entries[$k]['action_text']))
+			$entries[$k]['action_text'] = isset($txt['modlog_ac_' . $entry['action']]) ? $txt['modlog_ac_' . $entry['action']] : $entry['action'];
+		$entries[$k]['action_text'] = preg_replace('~\{([A-Za-z\d_]+)\}~ie', 'isset($entries[$k][\'extra\'][\'$1\']) ? $entries[$k][\'extra\'][\'$1\'] : \'\'', $entries[$k]['action_text']);
+	}
+
+	// Back we go!
+	return $entries;
+}
+
+?>
\ No newline at end of file