SimpleMachines / SMF2.1

	$context['report_sent'] = isset($_GET['reportsent']);

	// Let's get nosey, who is viewing this topic?

	if (!empty($settings['display_who_viewing']))

	{

		// Start out with no one at all viewing it.

		$context['view_members'] = array();

		$context['view_members_list'] = array();

		$context['view_num_hidden'] = 0;

		// Search for members who have this topic set in their GET data.

		$request = $smcFunc['db_query']('', '

			SELECT

				lo.id_member, lo.log_time, mem.real_name, mem.member_name, mem.show_online,

				mg.online_color, mg.id_group, mg.group_name

			FROM {db_prefix}log_online AS lo

				LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = lo.id_member)

				LEFT JOIN {db_prefix}membergroups AS mg ON (mg.id_group = CASE WHEN mem.id_group = {int:reg_id_group} THEN mem.id_post_group ELSE mem.id_group END)

			WHERE INSTR(lo.url, {string:in_url_string}) > 0 OR lo.session = {string:session}',

			array(

				'reg_id_group' => 0,

				'in_url_string' => '"topic":'.$topic,

				'session' => $user_info['is_guest'] ? 'ip' . $user_info['ip'] : session_id(),

			)

		);

		while ($row = $smcFunc['db_fetch_assoc']($request))

		{

			if (empty($row['id_member']))

				continue;

			if (!empty($row['online_color']))

				$link = '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '" style="color: ' . $row['online_color'] . ';">' . $row['real_name'] . '</a>';

			else

				$link = '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['real_name'] . '</a>';

			$is_buddy = in_array($row['id_member'], $user_info['buddies']);

			if ($is_buddy)

				$link = '<strong>' . $link . '</strong>';

			// Add them both to the list and to the more detailed list.

			if (!empty($row['show_online']) || allowedTo('moderate_forum'))

				$context['view_members_list'][$row['log_time'] . $row['member_name']] = empty($row['show_online']) ? '<em>' . $link . '</em>' : $link;

			$context['view_members'][$row['log_time'] . $row['member_name']] = array(

				'id' => $row['id_member'],

				'username' => $row['member_name'],

				'name' => $row['real_name'],

				'group' => $row['id_group'],

				'href' => $scripturl . '?action=profile;u=' . $row['id_member'],

				'link' => $link,

				'is_buddy' => $is_buddy,

				'hidden' => empty($row['show_online']),

			);

			if (empty($row['show_online']))

				$context['view_num_hidden']++;

		}

		// The number of guests is equal to the rows minus the ones we actually used ;).

		$context['view_num_guests'] = $smcFunc['db_num_rows']($request) - count($context['view_members']);

		$smcFunc['db_free_result']($request);

		// Sort the list.

		krsort($context['view_members']);

		krsort($context['view_members_list']);

	}

	// If all is set, but not allowed... just unset it.

	$can_show_all = !empty($modSettings['enableAllMessages']) && $context['total_visible_posts'] > $context['messages_per_page'] && $context['total_visible_posts'] < $modSettings['enableAllMessages'];

	$context['boards'] = getBoardIndex($boardIndexOptions);

	// Nosey, nosey - who's viewing this topic?

	if (!empty($settings['display_who_viewing']))

	{

		$context['view_members'] = array();

		$context['view_members_list'] = array();

		$context['view_num_hidden'] = 0;

		$request = $smcFunc['db_query']('', '

			SELECT

				lo.id_member, lo.log_time, mem.real_name, mem.member_name, mem.show_online,

				mg.online_color, mg.id_group, mg.group_name

			FROM {db_prefix}log_online AS lo

				LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = lo.id_member)

				LEFT JOIN {db_prefix}membergroups AS mg ON (mg.id_group = CASE WHEN mem.id_group = {int:reg_member_group} THEN mem.id_post_group ELSE mem.id_group END)

			WHERE INSTR(lo.url, {string:in_url_string}) > 0 OR lo.session = {string:session}',

			array(

				'reg_member_group' => 0,

				'in_url_string' => '"board":' . $board,

				'session' => $user_info['is_guest'] ? 'ip' . $user_info['ip'] : session_id(),

			)

		);

		while ($row = $smcFunc['db_fetch_assoc']($request))

		{

			if (empty($row['id_member']))

				continue;

			if (!empty($row['online_color']))

				$link = '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '" style="color: ' . $row['online_color'] . ';">' . $row['real_name'] . '</a>';

			else

				$link = '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['real_name'] . '</a>';

			$is_buddy = in_array($row['id_member'], $user_info['buddies']);

			if ($is_buddy)

				$link = '<strong>' . $link . '</strong>';

			if (!empty($row['show_online']) || allowedTo('moderate_forum'))

				$context['view_members_list'][$row['log_time'] . $row['member_name']] = empty($row['show_online']) ? '<em>' . $link . '</em>' : $link;

			// @todo why are we filling this array of data that are just counted (twice) and discarded? ???

			$context['view_members'][$row['log_time'] . $row['member_name']] = array(

				'id' => $row['id_member'],

				'username' => $row['member_name'],

				'name' => $row['real_name'],

				'group' => $row['id_group'],

				'href' => $scripturl . '?action=profile;u=' . $row['id_member'],

				'link' => $link,

				'is_buddy' => $is_buddy,

				'hidden' => empty($row['show_online']),

			);

			if (empty($row['show_online']))

				$context['view_num_hidden']++;

		}

		$context['view_num_guests'] = $smcFunc['db_num_rows']($request) - count($context['view_members']);

		$smcFunc['db_free_result']($request);

		// Put them in "last clicked" order.

		krsort($context['view_members_list']);

		krsort($context['view_members']);

	}

	// Default sort methods.

	$sort_methods = array(