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 2.0.2
Chris@76:  */
Chris@76: 
Chris@76: if (!defined('SMF'))
Chris@76: 	die('Hacking attempt...');
Chris@76: 
Chris@76: /*	This file is what shows the listing of topics in a board.  It's just one
Chris@76: 	function, but don't under estimate it ;).
Chris@76: 
Chris@76: 	void MessageIndex()
Chris@76: 		// !!!
Chris@76: 
Chris@76: 	void QuickModeration()
Chris@76: 		// !!!
Chris@76: 
Chris@76: */
Chris@76: 
Chris@76: // Show the list of topics in this board, along with any child boards.
Chris@76: function MessageIndex()
Chris@76: {
Chris@76: 	global $txt, $scripturl, $board, $modSettings, $context;
Chris@76: 	global $options, $settings, $board_info, $user_info, $smcFunc, $sourcedir;
Chris@76: 
Chris@76: 	// If this is a redirection board head off.
Chris@76: 	if ($board_info['redirect'])
Chris@76: 	{
Chris@76: 		$smcFunc['db_query']('', '
Chris@76: 			UPDATE {db_prefix}boards
Chris@76: 			SET num_posts = num_posts + 1
Chris@76: 			WHERE id_board = {int:current_board}',
Chris@76: 			array(
Chris@76: 				'current_board' => $board,
Chris@76: 			)
Chris@76: 		);
Chris@76: 
Chris@76: 		redirectexit($board_info['redirect']);
Chris@76: 	}
Chris@76: 
Chris@76: 	if (WIRELESS)
Chris@76: 		$context['sub_template'] = WIRELESS_PROTOCOL . '_messageindex';
Chris@76: 	else
Chris@76: 		loadTemplate('MessageIndex');
Chris@76: 
Chris@76: 	$context['name'] = $board_info['name'];
Chris@76: 	$context['description'] = $board_info['description'];
Chris@76: 	// How many topics do we have in total?
Chris@76: 	$board_info['total_topics'] = allowedTo('approve_posts') ? $board_info['num_topics'] + $board_info['unapproved_topics'] : $board_info['num_topics'] + $board_info['unapproved_user_topics'];
Chris@76: 
Chris@76: 	// View all the topics, or just a few?
Chris@76: 	$context['topics_per_page'] = empty($modSettings['disableCustomPerPage']) && !empty($options['topics_per_page']) && !WIRELESS ? $options['topics_per_page'] : $modSettings['defaultMaxTopics'];
Chris@76: 	$context['messages_per_page'] = empty($modSettings['disableCustomPerPage']) && !empty($options['messages_per_page']) && !WIRELESS ? $options['messages_per_page'] : $modSettings['defaultMaxMessages'];
Chris@76: 	$maxindex = isset($_REQUEST['all']) && !empty($modSettings['enableAllMessages']) ? $board_info['total_topics'] : $context['topics_per_page'];
Chris@76: 
Chris@76: 	// Right, let's only index normal stuff!
Chris@76: 	if (count($_GET) > 1)
Chris@76: 	{
Chris@76: 		$session_name = session_name();
Chris@76: 		foreach ($_GET as $k => $v)
Chris@76: 		{
Chris@76: 			if (!in_array($k, array('board', 'start', $session_name)))
Chris@76: 				$context['robot_no_index'] = true;
Chris@76: 		}
Chris@76: 	}
Chris@76: 	if (!empty($_REQUEST['start']) && (!is_numeric($_REQUEST['start']) || $_REQUEST['start'] % $context['messages_per_page'] != 0))
Chris@76: 		$context['robot_no_index'] = true;
Chris@76: 
Chris@76: 	// If we can view unapproved messages and there are some build up a list.
Chris@76: 	if (allowedTo('approve_posts') && ($board_info['unapproved_topics'] || $board_info['unapproved_posts']))
Chris@76: 	{
Chris@76: 		$untopics = $board_info['unapproved_topics'] ? '<a href="' . $scripturl . '?action=moderate;area=postmod;sa=topics;brd=' . $board . '">' . $board_info['unapproved_topics'] . '</a>' : 0;
Chris@76: 		$unposts = $board_info['unapproved_posts'] ? '<a href="' . $scripturl . '?action=moderate;area=postmod;sa=posts;brd=' . $board . '">' . ($board_info['unapproved_posts'] - $board_info['unapproved_topics']) . '</a>' : 0;
Chris@76: 		$context['unapproved_posts_message'] = sprintf($txt['there_are_unapproved_topics'], $untopics, $unposts, $scripturl . '?action=moderate;area=postmod;sa=' . ($board_info['unapproved_topics'] ? 'topics' : 'posts') . ';brd=' . $board);
Chris@76: 	}
Chris@76: 
Chris@76: 	// We only know these.
Chris@76: 	if (isset($_REQUEST['sort']) && !in_array($_REQUEST['sort'], array('subject', 'starter', 'last_poster', 'replies', 'views', 'first_post', 'last_post')))
Chris@76: 		$_REQUEST['sort'] = 'last_post';
Chris@76: 
Chris@76: 	// Make sure the starting place makes sense and construct the page index.
Chris@76: 	if (isset($_REQUEST['sort']))
Chris@76: 		$context['page_index'] = constructPageIndex($scripturl . '?board=' . $board . '.%1$d;sort=' . $_REQUEST['sort'] . (isset($_REQUEST['desc']) ? ';desc' : ''), $_REQUEST['start'], $board_info['total_topics'], $maxindex, true);
Chris@76: 	else
Chris@76: 		$context['page_index'] = constructPageIndex($scripturl . '?board=' . $board . '.%1$d', $_REQUEST['start'], $board_info['total_topics'], $maxindex, true);
Chris@76: 	$context['start'] = &$_REQUEST['start'];
Chris@76: 
Chris@76: 	// Set a canonical URL for this page.
Chris@76: 	$context['canonical_url'] = $scripturl . '?board=' . $board . '.' . $context['start'];
Chris@76: 
Chris@76: 	$context['links'] = array(
Chris@76: 		'first' => $_REQUEST['start'] >= $context['topics_per_page'] ? $scripturl . '?board=' . $board . '.0' : '',
Chris@76: 		'prev' => $_REQUEST['start'] >= $context['topics_per_page'] ? $scripturl . '?board=' . $board . '.' . ($_REQUEST['start'] - $context['topics_per_page']) : '',
Chris@76: 		'next' => $_REQUEST['start'] + $context['topics_per_page'] < $board_info['total_topics'] ? $scripturl . '?board=' . $board . '.' . ($_REQUEST['start'] + $context['topics_per_page']) : '',
Chris@76: 		'last' => $_REQUEST['start'] + $context['topics_per_page'] < $board_info['total_topics'] ? $scripturl . '?board=' . $board . '.' . (floor(($board_info['total_topics'] - 1) / $context['topics_per_page']) * $context['topics_per_page']) : '',
Chris@76: 		'up' => $board_info['parent'] == 0 ? $scripturl . '?' : $scripturl . '?board=' . $board_info['parent'] . '.0'
Chris@76: 	);
Chris@76: 
Chris@76: 	$context['page_info'] = array(
Chris@76: 		'current_page' => $_REQUEST['start'] / $context['topics_per_page'] + 1,
Chris@76: 		'num_pages' => floor(($board_info['total_topics'] - 1) / $context['topics_per_page']) + 1
Chris@76: 	);
Chris@76: 
Chris@76: 	if (isset($_REQUEST['all']) && !empty($modSettings['enableAllMessages']) && $maxindex > $modSettings['enableAllMessages'])
Chris@76: 	{
Chris@76: 		$maxindex = $modSettings['enableAllMessages'];
Chris@76: 		$_REQUEST['start'] = 0;
Chris@76: 	}
Chris@76: 
Chris@76: 	// Build a list of the board's moderators.
Chris@76: 	$context['moderators'] = &$board_info['moderators'];
Chris@76: 	$context['link_moderators'] = array();
Chris@76: 	if (!empty($board_info['moderators']))
Chris@76: 	{
Chris@76: 		foreach ($board_info['moderators'] as $mod)
Chris@76: 			$context['link_moderators'][] ='<a href="' . $scripturl . '?action=profile;u=' . $mod['id'] . '" title="' . $txt['board_moderator'] . '">' . $mod['name'] . '</a>';
Chris@76: 
Chris@76: 		$context['linktree'][count($context['linktree']) - 1]['extra_after'] = ' (' . (count($context['link_moderators']) == 1 ? $txt['moderator'] : $txt['moderators']) . ': ' . implode(', ', $context['link_moderators']) . ')';
Chris@76: 	}
Chris@76: 
Chris@76: 	// Mark current and parent boards as seen.
Chris@76: 	if (!$user_info['is_guest'])
Chris@76: 	{
Chris@76: 		// We can't know they read it if we allow prefetches.
Chris@76: 		if (isset($_SERVER['HTTP_X_MOZ']) && $_SERVER['HTTP_X_MOZ'] == 'prefetch')
Chris@76: 		{
Chris@76: 			ob_end_clean();
Chris@76: 			header('HTTP/1.1 403 Prefetch Forbidden');
Chris@76: 			die;
Chris@76: 		}
Chris@76: 
Chris@76: 		$smcFunc['db_insert']('replace',
Chris@76: 			'{db_prefix}log_boards',
Chris@76: 			array('id_msg' => 'int', 'id_member' => 'int', 'id_board' => 'int'),
Chris@76: 			array($modSettings['maxMsgID'], $user_info['id'], $board),
Chris@76: 			array('id_member', 'id_board')
Chris@76: 		);
Chris@76: 
Chris@76: 		if (!empty($board_info['parent_boards']))
Chris@76: 		{
Chris@76: 			$smcFunc['db_query']('', '
Chris@76: 				UPDATE {db_prefix}log_boards
Chris@76: 				SET id_msg = {int:id_msg}
Chris@76: 				WHERE id_member = {int:current_member}
Chris@76: 					AND id_board IN ({array_int:board_list})',
Chris@76: 				array(
Chris@76: 					'current_member' => $user_info['id'],
Chris@76: 					'board_list' => array_keys($board_info['parent_boards']),
Chris@76: 					'id_msg' => $modSettings['maxMsgID'],
Chris@76: 				)
Chris@76: 			);
Chris@76: 
Chris@76: 			// We've seen all these boards now!
Chris@76: 			foreach ($board_info['parent_boards'] as $k => $dummy)
Chris@76: 				if (isset($_SESSION['topicseen_cache'][$k]))
Chris@76: 					unset($_SESSION['topicseen_cache'][$k]);
Chris@76: 		}
Chris@76: 
Chris@76: 		if (isset($_SESSION['topicseen_cache'][$board]))
Chris@76: 			unset($_SESSION['topicseen_cache'][$board]);
Chris@76: 
Chris@76: 		$request = $smcFunc['db_query']('', '
Chris@76: 			SELECT sent
Chris@76: 			FROM {db_prefix}log_notify
Chris@76: 			WHERE id_board = {int:current_board}
Chris@76: 				AND id_member = {int:current_member}
Chris@76: 			LIMIT 1',
Chris@76: 			array(
Chris@76: 				'current_board' => $board,
Chris@76: 				'current_member' => $user_info['id'],
Chris@76: 			)
Chris@76: 		);
Chris@76: 		$context['is_marked_notify'] = $smcFunc['db_num_rows']($request) != 0;
Chris@76: 		if ($context['is_marked_notify'])
Chris@76: 		{
Chris@76: 			list ($sent) = $smcFunc['db_fetch_row']($request);
Chris@76: 			if (!empty($sent))
Chris@76: 			{
Chris@76: 				$smcFunc['db_query']('', '
Chris@76: 					UPDATE {db_prefix}log_notify
Chris@76: 					SET sent = {int:is_sent}
Chris@76: 					WHERE id_board = {int:current_board}
Chris@76: 						AND id_member = {int:current_member}',
Chris@76: 					array(
Chris@76: 						'current_board' => $board,
Chris@76: 						'current_member' => $user_info['id'],
Chris@76: 						'is_sent' => 0,
Chris@76: 					)
Chris@76: 				);
Chris@76: 			}
Chris@76: 		}
Chris@76: 		$smcFunc['db_free_result']($request);
Chris@76: 	}
Chris@76: 	else
Chris@76: 		$context['is_marked_notify'] = false;
Chris@76: 
Chris@76: 	// 'Print' the header and board info.
Chris@76: 	$context['page_title'] = strip_tags($board_info['name']);
Chris@76: 
Chris@76: 	// Set the variables up for the template.
Chris@76: 	$context['can_mark_notify'] = allowedTo('mark_notify') && !$user_info['is_guest'];
Chris@76: 	$context['can_post_new'] = allowedTo('post_new') || ($modSettings['postmod_active'] && allowedTo('post_unapproved_topics'));
Chris@76: 	$context['can_post_poll'] = $modSettings['pollMode'] == '1' && allowedTo('poll_post') && $context['can_post_new'];
Chris@76: 	$context['can_moderate_forum'] = allowedTo('moderate_forum');
Chris@76: 	$context['can_approve_posts'] = allowedTo('approve_posts');
Chris@76: 
Chris@76: 	require_once($sourcedir . '/Subs-BoardIndex.php');
Chris@76: 	$boardIndexOptions = array(
Chris@76: 		'include_categories' => false,
Chris@76: 		'base_level' => $board_info['child_level'] + 1,
Chris@76: 		'parent_id' => $board_info['id'],
Chris@76: 		'set_latest_post' => false,
Chris@76: 		'countChildPosts' => !empty($modSettings['countChildPosts']),
Chris@76: 	);
Chris@76: 	$context['boards'] = getBoardIndex($boardIndexOptions);
Chris@76: 
Chris@76: 	// Nosey, nosey - who's viewing this topic?
Chris@76: 	if (!empty($settings['display_who_viewing']))
Chris@76: 	{
Chris@76: 		$context['view_members'] = array();
Chris@76: 		$context['view_members_list'] = array();
Chris@76: 		$context['view_num_hidden'] = 0;
Chris@76: 
Chris@76: 		$request = $smcFunc['db_query']('', '
Chris@76: 			SELECT
Chris@76: 				lo.id_member, lo.log_time, mem.real_name, mem.member_name, mem.show_online,
Chris@76: 				mg.online_color, mg.id_group, mg.group_name
Chris@76: 			FROM {db_prefix}log_online AS lo
Chris@76: 				LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = lo.id_member)
Chris@76: 				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)
Chris@76: 			WHERE INSTR(lo.url, {string:in_url_string}) > 0 OR lo.session = {string:session}',
Chris@76: 			array(
Chris@76: 				'reg_member_group' => 0,
Chris@76: 				'in_url_string' => 's:5:"board";i:' . $board . ';',
Chris@76: 				'session' => $user_info['is_guest'] ? 'ip' . $user_info['ip'] : session_id(),
Chris@76: 			)
Chris@76: 		);
Chris@76: 		while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 		{
Chris@76: 			if (empty($row['id_member']))
Chris@76: 				continue;
Chris@76: 
Chris@76: 			if (!empty($row['online_color']))
Chris@76: 				$link = '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '" style="color: ' . $row['online_color'] . ';">' . $row['real_name'] . '</a>';
Chris@76: 			else
Chris@76: 				$link = '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['real_name'] . '</a>';
Chris@76: 
Chris@76: 			$is_buddy = in_array($row['id_member'], $user_info['buddies']);
Chris@76: 			if ($is_buddy)
Chris@76: 				$link = '<strong>' . $link . '</strong>';
Chris@76: 
Chris@76: 			if (!empty($row['show_online']) || allowedTo('moderate_forum'))
Chris@76: 				$context['view_members_list'][$row['log_time'] . $row['member_name']] = empty($row['show_online']) ? '<em>' . $link . '</em>' : $link;
Chris@76: 			$context['view_members'][$row['log_time'] . $row['member_name']] = array(
Chris@76: 				'id' => $row['id_member'],
Chris@76: 				'username' => $row['member_name'],
Chris@76: 				'name' => $row['real_name'],
Chris@76: 				'group' => $row['id_group'],
Chris@76: 				'href' => $scripturl . '?action=profile;u=' . $row['id_member'],
Chris@76: 				'link' => $link,
Chris@76: 				'is_buddy' => $is_buddy,
Chris@76: 				'hidden' => empty($row['show_online']),
Chris@76: 			);
Chris@76: 
Chris@76: 			if (empty($row['show_online']))
Chris@76: 				$context['view_num_hidden']++;
Chris@76: 		}
Chris@76: 		$context['view_num_guests'] = $smcFunc['db_num_rows']($request) - count($context['view_members']);
Chris@76: 		$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 		// Put them in "last clicked" order.
Chris@76: 		krsort($context['view_members_list']);
Chris@76: 		krsort($context['view_members']);
Chris@76: 	}
Chris@76: 
Chris@76: 	// Default sort methods.
Chris@76: 	$sort_methods = array(
Chris@76: 		'subject' => 'mf.subject',
Chris@76: 		'starter' => 'IFNULL(memf.real_name, mf.poster_name)',
Chris@76: 		'last_poster' => 'IFNULL(meml.real_name, ml.poster_name)',
Chris@76: 		'replies' => 't.num_replies',
Chris@76: 		'views' => 't.num_views',
Chris@76: 		'first_post' => 't.id_topic',
Chris@76: 		'last_post' => 't.id_last_msg'
Chris@76: 	);
Chris@76: 
Chris@76: 	// They didn't pick one, default to by last post descending.
Chris@76: 	if (!isset($_REQUEST['sort']) || !isset($sort_methods[$_REQUEST['sort']]))
Chris@76: 	{
Chris@76: 		$context['sort_by'] = 'last_post';
Chris@76: 		$_REQUEST['sort'] = 'id_last_msg';
Chris@76: 		$ascending = isset($_REQUEST['asc']);
Chris@76: 	}
Chris@76: 	// Otherwise default to ascending.
Chris@76: 	else
Chris@76: 	{
Chris@76: 		$context['sort_by'] = $_REQUEST['sort'];
Chris@76: 		$_REQUEST['sort'] = $sort_methods[$_REQUEST['sort']];
Chris@76: 		$ascending = !isset($_REQUEST['desc']);
Chris@76: 	}
Chris@76: 
Chris@76: 	$context['sort_direction'] = $ascending ? 'up' : 'down';
Chris@76: 
Chris@76: 	// Calculate the fastest way to get the topics.
Chris@76: 	$start = (int) $_REQUEST['start'];
Chris@76: 	if ($start > ($board_info['total_topics'] - 1) / 2)
Chris@76: 	{
Chris@76: 		$ascending = !$ascending;
Chris@76: 		$fake_ascending = true;
Chris@76: 		$maxindex = $board_info['total_topics'] < $start + $maxindex + 1 ? $board_info['total_topics'] - $start : $maxindex;
Chris@76: 		$start = $board_info['total_topics'] < $start + $maxindex + 1 ? 0 : $board_info['total_topics'] - $start - $maxindex;
Chris@76: 	}
Chris@76: 	else
Chris@76: 		$fake_ascending = false;
Chris@76: 
Chris@76: 	// Setup the default topic icons...
Chris@76: 	$stable_icons = array('xx', 'thumbup', 'thumbdown', 'exclamation', 'question', 'lamp', 'smiley', 'angry', 'cheesy', 'grin', 'sad', 'wink', 'moved', 'recycled', 'wireless', 'clip');
Chris@76: 	$context['icon_sources'] = array();
Chris@76: 	foreach ($stable_icons as $icon)
Chris@76: 		$context['icon_sources'][$icon] = 'images_url';
Chris@76: 
Chris@76: 	$topic_ids = array();
Chris@76: 	$context['topics'] = array();
Chris@76: 
Chris@76: 	// Sequential pages are often not optimized, so we add an additional query.
Chris@76: 	$pre_query = $start > 0;
Chris@76: 	if ($pre_query && $maxindex > 0)
Chris@76: 	{
Chris@76: 		$request = $smcFunc['db_query']('', '
Chris@76: 			SELECT t.id_topic
Chris@76: 			FROM {db_prefix}topics AS t' . ($context['sort_by'] === 'last_poster' ? '
Chris@76: 				INNER JOIN {db_prefix}messages AS ml ON (ml.id_msg = t.id_last_msg)' : (in_array($context['sort_by'], array('starter', 'subject')) ? '
Chris@76: 				INNER JOIN {db_prefix}messages AS mf ON (mf.id_msg = t.id_first_msg)' : '')) . ($context['sort_by'] === 'starter' ? '
Chris@76: 				LEFT JOIN {db_prefix}members AS memf ON (memf.id_member = mf.id_member)' : '') . ($context['sort_by'] === 'last_poster' ? '
Chris@76: 				LEFT JOIN {db_prefix}members AS meml ON (meml.id_member = ml.id_member)' : '') . '
Chris@76: 			WHERE t.id_board = {int:current_board}' . (!$modSettings['postmod_active'] || $context['can_approve_posts'] ? '' : '
Chris@76: 				AND (t.approved = {int:is_approved}' . ($user_info['is_guest'] ? '' : ' OR t.id_member_started = {int:current_member}') . ')') . '
Chris@76: 			ORDER BY ' . (!empty($modSettings['enableStickyTopics']) ? 'is_sticky' . ($fake_ascending ? '' : ' DESC') . ', ' : '') . $_REQUEST['sort'] . ($ascending ? '' : ' DESC') . '
Chris@76: 			LIMIT {int:start}, {int:maxindex}',
Chris@76: 			array(
Chris@76: 				'current_board' => $board,
Chris@76: 				'current_member' => $user_info['id'],
Chris@76: 				'is_approved' => 1,
Chris@76: 				'id_member_guest' => 0,
Chris@76: 				'start' => $start,
Chris@76: 				'maxindex' => $maxindex,
Chris@76: 			)
Chris@76: 		);
Chris@76: 		$topic_ids = array();
Chris@76: 		while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 			$topic_ids[] = $row['id_topic'];
Chris@76: 	}
Chris@76: 
Chris@76: 	// Grab the appropriate topic information...
Chris@76: 	if (!$pre_query || !empty($topic_ids))
Chris@76: 	{
Chris@76: 		// For search engine effectiveness we'll link guests differently.
Chris@76: 		$context['pageindex_multiplier'] = empty($modSettings['disableCustomPerPage']) && !empty($options['messages_per_page']) && !WIRELESS ? $options['messages_per_page'] : $modSettings['defaultMaxMessages'];
Chris@76: 
Chris@76: 		$result = $smcFunc['db_query']('substring', '
Chris@76: 			SELECT
Chris@76: 				t.id_topic, t.num_replies, t.locked, t.num_views, t.is_sticky, t.id_poll, t.id_previous_board,
Chris@76: 				' . ($user_info['is_guest'] ? '0' : 'IFNULL(lt.id_msg, IFNULL(lmr.id_msg, -1)) + 1') . ' AS new_from,
Chris@76: 				t.id_last_msg, t.approved, t.unapproved_posts, ml.poster_time AS last_poster_time,
Chris@76: 				ml.id_msg_modified, ml.subject AS last_subject, ml.icon AS last_icon,
Chris@76: 				ml.poster_name AS last_member_name, ml.id_member AS last_id_member,
Chris@76: 				IFNULL(meml.real_name, ml.poster_name) AS last_display_name, t.id_first_msg,
Chris@76: 				mf.poster_time AS first_poster_time, mf.subject AS first_subject, mf.icon AS first_icon,
Chris@76: 				mf.poster_name AS first_member_name, mf.id_member AS first_id_member,
Chris@76: 				IFNULL(memf.real_name, mf.poster_name) AS first_display_name, SUBSTRING(ml.body, 1, 385) AS last_body,
Chris@76: 				SUBSTRING(mf.body, 1, 385) AS first_body, ml.smileys_enabled AS last_smileys, mf.smileys_enabled AS first_smileys
Chris@76: 			FROM {db_prefix}topics AS t
Chris@76: 				INNER JOIN {db_prefix}messages AS ml ON (ml.id_msg = t.id_last_msg)
Chris@76: 				INNER JOIN {db_prefix}messages AS mf ON (mf.id_msg = t.id_first_msg)
Chris@76: 				LEFT JOIN {db_prefix}members AS meml ON (meml.id_member = ml.id_member)
Chris@76: 				LEFT JOIN {db_prefix}members AS memf ON (memf.id_member = mf.id_member)' . ($user_info['is_guest'] ? '' : '
Chris@76: 				LEFT JOIN {db_prefix}log_topics AS lt ON (lt.id_topic = t.id_topic AND lt.id_member = {int:current_member})
Chris@76: 				LEFT JOIN {db_prefix}log_mark_read AS lmr ON (lmr.id_board = {int:current_board} AND lmr.id_member = {int:current_member})'). '
Chris@76: 			WHERE ' . ($pre_query ? 't.id_topic IN ({array_int:topic_list})' : 't.id_board = {int:current_board}') . (!$modSettings['postmod_active'] || $context['can_approve_posts'] ? '' : '
Chris@76: 				AND (t.approved = {int:is_approved}' . ($user_info['is_guest'] ? '' : ' OR t.id_member_started = {int:current_member}') . ')') . '
Chris@76: 			ORDER BY ' . ($pre_query ? 'FIND_IN_SET(t.id_topic, {string:find_set_topics})' : (!empty($modSettings['enableStickyTopics']) ? 'is_sticky' . ($fake_ascending ? '' : ' DESC') . ', ' : '') . $_REQUEST['sort'] . ($ascending ? '' : ' DESC')) . '
Chris@76: 			LIMIT ' . ($pre_query ? '' : '{int:start}, ') . '{int:maxindex}',
Chris@76: 			array(
Chris@76: 				'current_board' => $board,
Chris@76: 				'current_member' => $user_info['id'],
Chris@76: 				'topic_list' => $topic_ids,
Chris@76: 				'is_approved' => 1,
Chris@76: 				'find_set_topics' => implode(',', $topic_ids),
Chris@76: 				'start' => $start,
Chris@76: 				'maxindex' => $maxindex,
Chris@76: 			)
Chris@76: 		);
Chris@76: 
Chris@76: 		// Begin 'printing' the message index for current board.
Chris@76: 		while ($row = $smcFunc['db_fetch_assoc']($result))
Chris@76: 		{
Chris@76: 			if ($row['id_poll'] > 0 && $modSettings['pollMode'] == '0')
Chris@76: 				continue;
Chris@76: 
Chris@76: 			if (!$pre_query)
Chris@76: 				$topic_ids[] = $row['id_topic'];
Chris@76: 
Chris@76: 			if (!empty($settings['message_index_preview']))
Chris@76: 			{
Chris@76: 				// Limit them to 128 characters - do this FIRST because it's a lot of wasted censoring otherwise.
Chris@76: 				$row['first_body'] = strip_tags(strtr(parse_bbc($row['first_body'], $row['first_smileys'], $row['id_first_msg']), array('<br />' => '&#10;')));
Chris@76: 				if ($smcFunc['strlen']($row['first_body']) > 128)
Chris@76: 					$row['first_body'] = $smcFunc['substr']($row['first_body'], 0, 128) . '...';
Chris@76: 				$row['last_body'] = strip_tags(strtr(parse_bbc($row['last_body'], $row['last_smileys'], $row['id_last_msg']), array('<br />' => '&#10;')));
Chris@76: 				if ($smcFunc['strlen']($row['last_body']) > 128)
Chris@76: 					$row['last_body'] = $smcFunc['substr']($row['last_body'], 0, 128) . '...';
Chris@76: 
Chris@76: 				// Censor the subject and message preview.
Chris@76: 				censorText($row['first_subject']);
Chris@76: 				censorText($row['first_body']);
Chris@76: 
Chris@76: 				// Don't censor them twice!
Chris@76: 				if ($row['id_first_msg'] == $row['id_last_msg'])
Chris@76: 				{
Chris@76: 					$row['last_subject'] = $row['first_subject'];
Chris@76: 					$row['last_body'] = $row['first_body'];
Chris@76: 				}
Chris@76: 				else
Chris@76: 				{
Chris@76: 					censorText($row['last_subject']);
Chris@76: 					censorText($row['last_body']);
Chris@76: 				}
Chris@76: 			}
Chris@76: 			else
Chris@76: 			{
Chris@76: 				$row['first_body'] = '';
Chris@76: 				$row['last_body'] = '';
Chris@76: 				censorText($row['first_subject']);
Chris@76: 
Chris@76: 				if ($row['id_first_msg'] == $row['id_last_msg'])
Chris@76: 					$row['last_subject'] = $row['first_subject'];
Chris@76: 				else
Chris@76: 					censorText($row['last_subject']);
Chris@76: 			}
Chris@76: 
Chris@76: 			// Decide how many pages the topic should have.
Chris@76: 			if ($row['num_replies'] + 1 > $context['messages_per_page'])
Chris@76: 			{
Chris@76: 				$pages = '&#171; ';
Chris@76: 
Chris@76: 				// We can't pass start by reference.
Chris@76: 				$start = -1;
Chris@76: 				$pages .= constructPageIndex($scripturl . '?topic=' . $row['id_topic'] . '.%1$d', $start, $row['num_replies'] + 1, $context['messages_per_page'], true);
Chris@76: 
Chris@76: 				// If we can use all, show all.
Chris@76: 				if (!empty($modSettings['enableAllMessages']) && $row['num_replies'] + 1 < $modSettings['enableAllMessages'])
Chris@76: 					$pages .= ' &nbsp;<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0;all">' . $txt['all'] . '</a>';
Chris@76: 				$pages .= ' &#187;';
Chris@76: 			}
Chris@76: 			else
Chris@76: 				$pages = '';
Chris@76: 
Chris@76: 			// We need to check the topic icons exist...
Chris@76: 			if (empty($modSettings['messageIconChecks_disable']))
Chris@76: 			{
Chris@76: 				if (!isset($context['icon_sources'][$row['first_icon']]))
Chris@76: 					$context['icon_sources'][$row['first_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['first_icon'] . '.gif') ? 'images_url' : 'default_images_url';
Chris@76: 				if (!isset($context['icon_sources'][$row['last_icon']]))
Chris@76: 					$context['icon_sources'][$row['last_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['last_icon'] . '.gif') ? 'images_url' : 'default_images_url';
Chris@76: 			}
Chris@76: 			else
Chris@76: 			{
Chris@76: 				if (!isset($context['icon_sources'][$row['first_icon']]))
Chris@76: 					$context['icon_sources'][$row['first_icon']] = 'images_url';
Chris@76: 				if (!isset($context['icon_sources'][$row['last_icon']]))
Chris@76: 					$context['icon_sources'][$row['last_icon']] = 'images_url';
Chris@76: 			}
Chris@76: 
Chris@76: 			// 'Print' the topic info.
Chris@76: 			$context['topics'][$row['id_topic']] = array(
Chris@76: 				'id' => $row['id_topic'],
Chris@76: 				'first_post' => array(
Chris@76: 					'id' => $row['id_first_msg'],
Chris@76: 					'member' => array(
Chris@76: 						'username' => $row['first_member_name'],
Chris@76: 						'name' => $row['first_display_name'],
Chris@76: 						'id' => $row['first_id_member'],
Chris@76: 						'href' => !empty($row['first_id_member']) ? $scripturl . '?action=profile;u=' . $row['first_id_member'] : '',
Chris@76: 						'link' => !empty($row['first_id_member']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['first_id_member'] . '" title="' . $txt['profile_of'] . ' ' . $row['first_display_name'] . '">' . $row['first_display_name'] . '</a>' : $row['first_display_name']
Chris@76: 					),
Chris@76: 					'time' => timeformat($row['first_poster_time']),
Chris@76: 					'timestamp' => forum_time(true, $row['first_poster_time']),
Chris@76: 					'subject' => $row['first_subject'],
Chris@76: 					'preview' => $row['first_body'],
Chris@76: 					'icon' => $row['first_icon'],
Chris@76: 					'icon_url' => $settings[$context['icon_sources'][$row['first_icon']]] . '/post/' . $row['first_icon'] . '.gif',
Chris@76: 					'href' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
Chris@76: 					'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0">' . $row['first_subject'] . '</a>'
Chris@76: 				),
Chris@76: 				'last_post' => array(
Chris@76: 					'id' => $row['id_last_msg'],
Chris@76: 					'member' => array(
Chris@76: 						'username' => $row['last_member_name'],
Chris@76: 						'name' => $row['last_display_name'],
Chris@76: 						'id' => $row['last_id_member'],
Chris@76: 						'href' => !empty($row['last_id_member']) ? $scripturl . '?action=profile;u=' . $row['last_id_member'] : '',
Chris@76: 						'link' => !empty($row['last_id_member']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['last_id_member'] . '">' . $row['last_display_name'] . '</a>' : $row['last_display_name']
Chris@76: 					),
Chris@76: 					'time' => timeformat($row['last_poster_time']),
Chris@76: 					'timestamp' => forum_time(true, $row['last_poster_time']),
Chris@76: 					'subject' => $row['last_subject'],
Chris@76: 					'preview' => $row['last_body'],
Chris@76: 					'icon' => $row['last_icon'],
Chris@76: 					'icon_url' => $settings[$context['icon_sources'][$row['last_icon']]] . '/post/' . $row['last_icon'] . '.gif',
Chris@76: 					'href' => $scripturl . '?topic=' . $row['id_topic'] . ($user_info['is_guest'] ? ('.' . (!empty($options['view_newest_first']) ? 0 : ((int) (($row['num_replies']) / $context['pageindex_multiplier'])) * $context['pageindex_multiplier']) . '#msg' . $row['id_last_msg']) : (($row['num_replies'] == 0 ? '.0' : '.msg' . $row['id_last_msg']) . '#new')),
Chris@76: 					'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . ($user_info['is_guest'] ? ('.' . (!empty($options['view_newest_first']) ? 0 : ((int) (($row['num_replies']) / $context['pageindex_multiplier'])) * $context['pageindex_multiplier']) . '#msg' . $row['id_last_msg']) : (($row['num_replies'] == 0 ? '.0' : '.msg' . $row['id_last_msg']) . '#new')) . '" ' . ($row['num_replies'] == 0 ? '' : 'rel="nofollow"') . '>' . $row['last_subject'] . '</a>'
Chris@76: 				),
Chris@76: 				'is_sticky' => !empty($modSettings['enableStickyTopics']) && !empty($row['is_sticky']),
Chris@76: 				'is_locked' => !empty($row['locked']),
Chris@76: 				'is_poll' => $modSettings['pollMode'] == '1' && $row['id_poll'] > 0,
Chris@76: 				'is_hot' => $row['num_replies'] >= $modSettings['hotTopicPosts'],
Chris@76: 				'is_very_hot' => $row['num_replies'] >= $modSettings['hotTopicVeryPosts'],
Chris@76: 				'is_posted_in' => false,
Chris@76: 				'icon' => $row['first_icon'],
Chris@76: 				'icon_url' => $settings[$context['icon_sources'][$row['first_icon']]] . '/post/' . $row['first_icon'] . '.gif',
Chris@76: 				'subject' => $row['first_subject'],
Chris@76: 				'new' => $row['new_from'] <= $row['id_msg_modified'],
Chris@76: 				'new_from' => $row['new_from'],
Chris@76: 				'newtime' => $row['new_from'],
Chris@76: 				'new_href' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['new_from'] . '#new',
Chris@76: 				'pages' => $pages,
Chris@76: 				'replies' => comma_format($row['num_replies']),
Chris@76: 				'views' => comma_format($row['num_views']),
Chris@76: 				'approved' => $row['approved'],
Chris@76: 				'unapproved_posts' => $row['unapproved_posts'],
Chris@76: 			);
Chris@76: 
Chris@76: 			determineTopicClass($context['topics'][$row['id_topic']]);
Chris@76: 		}
Chris@76: 		$smcFunc['db_free_result']($result);
Chris@76: 
Chris@76: 		// Fix the sequence of topics if they were retrieved in the wrong order. (for speed reasons...)
Chris@76: 		if ($fake_ascending)
Chris@76: 			$context['topics'] = array_reverse($context['topics'], true);
Chris@76: 
Chris@76: 		if (!empty($modSettings['enableParticipation']) && !$user_info['is_guest'] && !empty($topic_ids))
Chris@76: 		{
Chris@76: 			$result = $smcFunc['db_query']('', '
Chris@76: 				SELECT id_topic
Chris@76: 				FROM {db_prefix}messages
Chris@76: 				WHERE id_topic IN ({array_int:topic_list})
Chris@76: 					AND id_member = {int:current_member}
Chris@76: 				GROUP BY id_topic
Chris@76: 				LIMIT ' . count($topic_ids),
Chris@76: 				array(
Chris@76: 					'current_member' => $user_info['id'],
Chris@76: 					'topic_list' => $topic_ids,
Chris@76: 				)
Chris@76: 			);
Chris@76: 			while ($row = $smcFunc['db_fetch_assoc']($result))
Chris@76: 			{
Chris@76: 				$context['topics'][$row['id_topic']]['is_posted_in'] = true;
Chris@76: 				$context['topics'][$row['id_topic']]['class'] = 'my_' . $context['topics'][$row['id_topic']]['class'];
Chris@76: 			}
Chris@76: 			$smcFunc['db_free_result']($result);
Chris@76: 		}
Chris@76: 	}
Chris@76: 
Chris@76: 	$context['jump_to'] = array(
Chris@76: 		'label' => addslashes(un_htmlspecialchars($txt['jump_to'])),
Chris@76: 		'board_name' => htmlspecialchars(strtr(strip_tags($board_info['name']), array('&amp;' => '&'))),
Chris@76: 		'child_level' => $board_info['child_level'],
Chris@76: 	);
Chris@76: 
Chris@76: 	// Is Quick Moderation active/needed?
Chris@76: 	if (!empty($options['display_quick_mod']) && !empty($context['topics']))
Chris@76: 	{
Chris@76: 		$context['can_lock'] = allowedTo('lock_any');
Chris@76: 		$context['can_sticky'] = allowedTo('make_sticky') && !empty($modSettings['enableStickyTopics']);
Chris@76: 		$context['can_move'] = allowedTo('move_any');
Chris@76: 		$context['can_remove'] = allowedTo('remove_any');
Chris@76: 		$context['can_merge'] = allowedTo('merge_any');
Chris@76: 		// Ignore approving own topics as it's unlikely to come up...
Chris@76: 		$context['can_approve'] = $modSettings['postmod_active'] && allowedTo('approve_posts') && !empty($board_info['unapproved_topics']);
Chris@76: 		// Can we restore topics?
Chris@76: 		$context['can_restore'] = allowedTo('move_any') && !empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] == $board;
Chris@76: 
Chris@76: 		// Set permissions for all the topics.
Chris@76: 		foreach ($context['topics'] as $t => $topic)
Chris@76: 		{
Chris@76: 			$started = $topic['first_post']['member']['id'] == $user_info['id'];
Chris@76: 			$context['topics'][$t]['quick_mod'] = array(
Chris@76: 				'lock' => allowedTo('lock_any') || ($started && allowedTo('lock_own')),
Chris@76: 				'sticky' => allowedTo('make_sticky') && !empty($modSettings['enableStickyTopics']),
Chris@76: 				'move' => allowedTo('move_any') || ($started && allowedTo('move_own')),
Chris@76: 				'modify' => allowedTo('modify_any') || ($started && allowedTo('modify_own')),
Chris@76: 				'remove' => allowedTo('remove_any') || ($started && allowedTo('remove_own')),
Chris@76: 				'approve' => $context['can_approve'] && $topic['unapproved_posts']
Chris@76: 			);
Chris@76: 			$context['can_lock'] |= ($started && allowedTo('lock_own'));
Chris@76: 			$context['can_move'] |= ($started && allowedTo('move_own'));
Chris@76: 			$context['can_remove'] |= ($started && allowedTo('remove_own'));
Chris@76: 		}
Chris@76: 
Chris@76: 		// Find the boards/cateogories they can move their topic to.
Chris@76: 		if ($options['display_quick_mod'] == 1 && $context['can_move'] && !empty($context['topics']))
Chris@76: 		{
Chris@76: 			require_once($sourcedir . '/Subs-MessageIndex.php');
Chris@76: 			$boardListOptions = array(
Chris@76: 				'excluded_boards' => array($board),
Chris@76: 				'not_redirection' => true,
Chris@76: 				'use_permissions' => true,
Chris@76: 				'selected_board' => empty($_SESSION['move_to_topic']) ? null : $_SESSION['move_to_topic'],
Chris@76: 			);
Chris@76: 			$context['move_to_boards'] = getBoardList($boardListOptions);
Chris@76: 
Chris@76: 			// Make the boards safe for display.
Chris@76: 			foreach ($context['move_to_boards'] as $id_cat => $cat)
Chris@76: 			{
Chris@76: 				$context['move_to_boards'][$id_cat]['name'] = strip_tags($cat['name']);
Chris@76: 				foreach ($cat['boards'] as $id_board => $board)
Chris@76: 					$context['move_to_boards'][$id_cat]['boards'][$id_board]['name'] = strip_tags($board['name']);
Chris@76: 			}
Chris@76: 
Chris@76: 			// With no other boards to see, it's useless to move.
Chris@76: 			if (empty($context['move_to_boards']))
Chris@76: 				$context['can_move'] = false;
Chris@76: 		}
Chris@76: 		// Can we use quick moderation checkboxes?
Chris@76: 		if ($options['display_quick_mod'] == 1)
Chris@76: 			$context['can_quick_mod'] = $context['user']['is_logged'] || $context['can_approve'] || $context['can_remove'] || $context['can_lock'] || $context['can_sticky'] || $context['can_move'] || $context['can_merge'] || $context['can_restore'];
Chris@76: 		// Or the icons?
Chris@76: 		else
Chris@76: 			$context['can_quick_mod'] = $context['can_remove'] || $context['can_lock'] || $context['can_sticky'] || $context['can_move'];
Chris@76: 	}
Chris@76: 
Chris@76: 	// If there are children, but no topics and no ability to post topics...
Chris@76: 	$context['no_topic_listing'] = !empty($context['boards']) && empty($context['topics']) && !$context['can_post_new'];
Chris@76: }
Chris@76: 
Chris@76: // Allows for moderation from the message index.
Chris@76: function QuickModeration()
Chris@76: {
Chris@76: 	global $sourcedir, $board, $user_info, $modSettings, $sourcedir, $smcFunc, $context;
Chris@76: 
Chris@76: 	// Check the session = get or post.
Chris@76: 	checkSession('request');
Chris@76: 
Chris@76: 	// Lets go straight to the restore area.
Chris@76: 	if (isset($_REQUEST['qaction']) && $_REQUEST['qaction'] == 'restore' && !empty($_REQUEST['topics']))
Chris@76: 		redirectexit('action=restoretopic;topics=' . implode(',', $_REQUEST['topics']) . ';' . $context['session_var'] . '=' . $context['session_id']);
Chris@76: 
Chris@76: 	if (isset($_SESSION['topicseen_cache']))
Chris@76: 		$_SESSION['topicseen_cache'] = array();
Chris@76: 
Chris@76: 	// This is going to be needed to send off the notifications and for updateLastMessages().
Chris@76: 	require_once($sourcedir . '/Subs-Post.php');
Chris@76: 
Chris@76: 	// Remember the last board they moved things to.
Chris@76: 	if (isset($_REQUEST['move_to']))
Chris@76: 		$_SESSION['move_to_topic'] = $_REQUEST['move_to'];
Chris@76: 
Chris@76: 	// Only a few possible actions.
Chris@76: 	$possibleActions = array();
Chris@76: 
Chris@76: 	if (!empty($board))
Chris@76: 	{
Chris@76: 		$boards_can = array(
Chris@76: 			'make_sticky' => allowedTo('make_sticky') ? array($board) : array(),
Chris@76: 			'move_any' => allowedTo('move_any') ? array($board) : array(),
Chris@76: 			'move_own' => allowedTo('move_own') ? array($board) : array(),
Chris@76: 			'remove_any' => allowedTo('remove_any') ? array($board) : array(),
Chris@76: 			'remove_own' => allowedTo('remove_own') ? array($board) : array(),
Chris@76: 			'lock_any' => allowedTo('lock_any') ? array($board) : array(),
Chris@76: 			'lock_own' => allowedTo('lock_own') ? array($board) : array(),
Chris@76: 			'merge_any' => allowedTo('merge_any') ? array($board) : array(),
Chris@76: 			'approve_posts' => allowedTo('approve_posts') ? array($board) : array(),
Chris@76: 		);
Chris@76: 
Chris@76: 		$redirect_url = 'board=' . $board . '.' . $_REQUEST['start'];
Chris@76: 	}
Chris@76: 	else
Chris@76: 	{
Chris@76: 		// !!! Ugly.  There's no getting around this, is there?
Chris@76: 		// !!! Maybe just do this on the actions people want to use?
Chris@76: 		$boards_can = array(
Chris@76: 			'make_sticky' => boardsAllowedTo('make_sticky'),
Chris@76: 			'move_any' => boardsAllowedTo('move_any'),
Chris@76: 			'move_own' => boardsAllowedTo('move_own'),
Chris@76: 			'remove_any' => boardsAllowedTo('remove_any'),
Chris@76: 			'remove_own' => boardsAllowedTo('remove_own'),
Chris@76: 			'lock_any' => boardsAllowedTo('lock_any'),
Chris@76: 			'lock_own' => boardsAllowedTo('lock_own'),
Chris@76: 			'merge_any' => boardsAllowedTo('merge_any'),
Chris@76: 			'approve_posts' => boardsAllowedTo('approve_posts'),
Chris@76: 		);
Chris@76: 
Chris@76: 		$redirect_url = isset($_POST['redirect_url']) ? $_POST['redirect_url'] : (isset($_SESSION['old_url']) ? $_SESSION['old_url'] : '');
Chris@76: 	}
Chris@76: 
Chris@76: 	if (!$user_info['is_guest'])
Chris@76: 		$possibleActions[] = 'markread';
Chris@76: 	if (!empty($boards_can['make_sticky']) && !empty($modSettings['enableStickyTopics']))
Chris@76: 		$possibleActions[] = 'sticky';
Chris@76: 	if (!empty($boards_can['move_any']) || !empty($boards_can['move_own']))
Chris@76: 		$possibleActions[] = 'move';
Chris@76: 	if (!empty($boards_can['remove_any']) || !empty($boards_can['remove_own']))
Chris@76: 		$possibleActions[] = 'remove';
Chris@76: 	if (!empty($boards_can['lock_any']) || !empty($boards_can['lock_own']))
Chris@76: 		$possibleActions[] = 'lock';
Chris@76: 	if (!empty($boards_can['merge_any']))
Chris@76: 		$possibleActions[] = 'merge';
Chris@76: 	if (!empty($boards_can['approve_posts']))
Chris@76: 		$possibleActions[] = 'approve';
Chris@76: 
Chris@76: 	// Two methods: $_REQUEST['actions'] (id_topic => action), and $_REQUEST['topics'] and $_REQUEST['qaction'].
Chris@76: 	// (if action is 'move', $_REQUEST['move_to'] or $_REQUEST['move_tos'][$topic] is used.)
Chris@76: 	if (!empty($_REQUEST['topics']))
Chris@76: 	{
Chris@76: 		// If the action isn't valid, just quit now.
Chris@76: 		if (empty($_REQUEST['qaction']) || !in_array($_REQUEST['qaction'], $possibleActions))
Chris@76: 			redirectexit($redirect_url);
Chris@76: 
Chris@76: 		// Merge requires all topics as one parameter and can be done at once.
Chris@76: 		if ($_REQUEST['qaction'] == 'merge')
Chris@76: 		{
Chris@76: 			// Merge requires at least two topics.
Chris@76: 			if (empty($_REQUEST['topics']) || count($_REQUEST['topics']) < 2)
Chris@76: 				redirectexit($redirect_url);
Chris@76: 
Chris@76: 			require_once($sourcedir . '/SplitTopics.php');
Chris@76: 			return MergeExecute($_REQUEST['topics']);
Chris@76: 		}
Chris@76: 
Chris@76: 		// Just convert to the other method, to make it easier.
Chris@76: 		foreach ($_REQUEST['topics'] as $topic)
Chris@76: 			$_REQUEST['actions'][(int) $topic] = $_REQUEST['qaction'];
Chris@76: 	}
Chris@76: 
Chris@76: 	// Weird... how'd you get here?
Chris@76: 	if (empty($_REQUEST['actions']))
Chris@76: 		redirectexit($redirect_url);
Chris@76: 
Chris@76: 	// Validate each action.
Chris@76: 	$temp = array();
Chris@76: 	foreach ($_REQUEST['actions'] as $topic => $action)
Chris@76: 	{
Chris@76: 		if (in_array($action, $possibleActions))
Chris@76: 			$temp[(int) $topic] = $action;
Chris@76: 	}
Chris@76: 	$_REQUEST['actions'] = $temp;
Chris@76: 
Chris@76: 	if (!empty($_REQUEST['actions']))
Chris@76: 	{
Chris@76: 		// Find all topics...
Chris@76: 		$request = $smcFunc['db_query']('', '
Chris@76: 			SELECT id_topic, id_member_started, id_board, locked, approved, unapproved_posts
Chris@76: 			FROM {db_prefix}topics
Chris@76: 			WHERE id_topic IN ({array_int:action_topic_ids})
Chris@76: 			LIMIT ' . count($_REQUEST['actions']),
Chris@76: 			array(
Chris@76: 				'action_topic_ids' => array_keys($_REQUEST['actions']),
Chris@76: 			)
Chris@76: 		);
Chris@76: 		while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 		{
Chris@76: 			if (!empty($board))
Chris@76: 			{
Chris@76: 				if ($row['id_board'] != $board || ($modSettings['postmod_active'] && !$row['approved'] && !allowedTo('approve_posts')))
Chris@76: 					unset($_REQUEST['actions'][$row['id_topic']]);
Chris@76: 			}
Chris@76: 			else
Chris@76: 			{
Chris@76: 				// Don't allow them to act on unapproved posts they can't see...
Chris@76: 				if ($modSettings['postmod_active'] && !$row['approved'] && !in_array(0, $boards_can['approve_posts']) && !in_array($row['id_board'], $boards_can['approve_posts']))
Chris@76: 					unset($_REQUEST['actions'][$row['id_topic']]);
Chris@76: 				// Goodness, this is fun.  We need to validate the action.
Chris@76: 				elseif ($_REQUEST['actions'][$row['id_topic']] == 'sticky' && !in_array(0, $boards_can['make_sticky']) && !in_array($row['id_board'], $boards_can['make_sticky']))
Chris@76: 					unset($_REQUEST['actions'][$row['id_topic']]);
Chris@76: 				elseif ($_REQUEST['actions'][$row['id_topic']] == 'move' && !in_array(0, $boards_can['move_any']) && !in_array($row['id_board'], $boards_can['move_any']) && ($row['id_member_started'] != $user_info['id'] || (!in_array(0, $boards_can['move_own']) && !in_array($row['id_board'], $boards_can['move_own']))))
Chris@76: 					unset($_REQUEST['actions'][$row['id_topic']]);
Chris@76: 				elseif ($_REQUEST['actions'][$row['id_topic']] == 'remove' && !in_array(0, $boards_can['remove_any']) && !in_array($row['id_board'], $boards_can['remove_any']) && ($row['id_member_started'] != $user_info['id'] || (!in_array(0, $boards_can['remove_own']) && !in_array($row['id_board'], $boards_can['remove_own']))))
Chris@76: 					unset($_REQUEST['actions'][$row['id_topic']]);
Chris@76: 				elseif ($_REQUEST['actions'][$row['id_topic']] == 'lock' && !in_array(0, $boards_can['lock_any']) && !in_array($row['id_board'], $boards_can['lock_any']) && ($row['id_member_started'] != $user_info['id'] || $locked == 1 || (!in_array(0, $boards_can['lock_own']) && !in_array($row['id_board'], $boards_can['lock_own']))))
Chris@76: 					unset($_REQUEST['actions'][$row['id_topic']]);
Chris@76: 				// If the topic is approved then you need permission to approve the posts within.
Chris@76: 				elseif ($_REQUEST['actions'][$row['id_topic']] == 'approve' && (!$row['unapproved_posts'] || (!in_array(0, $boards_can['approve_posts']) && !in_array($row['id_board'], $boards_can['approve_posts']))))
Chris@76: 					unset($_REQUEST['actions'][$row['id_topic']]);
Chris@76: 			}
Chris@76: 		}
Chris@76: 		$smcFunc['db_free_result']($request);
Chris@76: 	}
Chris@76: 
Chris@76: 	$stickyCache = array();
Chris@76: 	$moveCache = array(0 => array(), 1 => array());
Chris@76: 	$removeCache = array();
Chris@76: 	$lockCache = array();
Chris@76: 	$markCache = array();
Chris@76: 	$approveCache = array();
Chris@76: 
Chris@76: 	// Separate the actions.
Chris@76: 	foreach ($_REQUEST['actions'] as $topic => $action)
Chris@76: 	{
Chris@76: 		$topic = (int) $topic;
Chris@76: 
Chris@76: 		if ($action == 'markread')
Chris@76: 			$markCache[] = $topic;
Chris@76: 		elseif ($action == 'sticky')
Chris@76: 			$stickyCache[] = $topic;
Chris@76: 		elseif ($action == 'move')
Chris@76: 		{
Chris@76: 			// $moveCache[0] is the topic, $moveCache[1] is the board to move to.
Chris@76: 			$moveCache[1][$topic] = (int) (isset($_REQUEST['move_tos'][$topic]) ? $_REQUEST['move_tos'][$topic] : $_REQUEST['move_to']);
Chris@76: 
Chris@76: 			if (empty($moveCache[1][$topic]))
Chris@76: 				continue;
Chris@76: 
Chris@76: 			$moveCache[0][] = $topic;
Chris@76: 		}
Chris@76: 		elseif ($action == 'remove')
Chris@76: 			$removeCache[] = $topic;
Chris@76: 		elseif ($action == 'lock')
Chris@76: 			$lockCache[] = $topic;
Chris@76: 		elseif ($action == 'approve')
Chris@76: 			$approveCache[] = $topic;
Chris@76: 	}
Chris@76: 
Chris@76: 	if (empty($board))
Chris@76: 		$affectedBoards = array();
Chris@76: 	else
Chris@76: 		$affectedBoards = array($board => array(0, 0));
Chris@76: 
Chris@76: 	// Do all the stickies...
Chris@76: 	if (!empty($stickyCache))
Chris@76: 	{
Chris@76: 		$smcFunc['db_query']('', '
Chris@76: 			UPDATE {db_prefix}topics
Chris@76: 			SET is_sticky = CASE WHEN is_sticky = {int:is_sticky} THEN 0 ELSE 1 END
Chris@76: 			WHERE id_topic IN ({array_int:sticky_topic_ids})',
Chris@76: 			array(
Chris@76: 				'sticky_topic_ids' => $stickyCache,
Chris@76: 				'is_sticky' => 1,
Chris@76: 			)
Chris@76: 		);
Chris@76: 
Chris@76: 		// Get the board IDs and Sticky status
Chris@76: 		$request = $smcFunc['db_query']('', '
Chris@76: 			SELECT id_topic, id_board, is_sticky
Chris@76: 			FROM {db_prefix}topics
Chris@76: 			WHERE id_topic IN ({array_int:sticky_topic_ids})
Chris@76: 			LIMIT ' . count($stickyCache),
Chris@76: 			array(
Chris@76: 				'sticky_topic_ids' => $stickyCache,
Chris@76: 			)
Chris@76: 		);
Chris@76: 		$stickyCacheBoards = array();
Chris@76: 		$stickyCacheStatus = array();
Chris@76: 		while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 		{
Chris@76: 			$stickyCacheBoards[$row['id_topic']] = $row['id_board'];
Chris@76: 			$stickyCacheStatus[$row['id_topic']] = empty($row['is_sticky']);
Chris@76: 		}
Chris@76: 		$smcFunc['db_free_result']($request);
Chris@76: 	}
Chris@76: 
Chris@76: 	// Move sucka! (this is, by the by, probably the most complicated part....)
Chris@76: 	if (!empty($moveCache[0]))
Chris@76: 	{
Chris@76: 		// I know - I just KNOW you're trying to beat the system.  Too bad for you... we CHECK :P.
Chris@76: 		$request = $smcFunc['db_query']('', '
Chris@76: 			SELECT t.id_topic, t.id_board, b.count_posts
Chris@76: 			FROM {db_prefix}topics AS t
Chris@76: 				LEFT JOIN {db_prefix}boards AS b ON (t.id_board = b.id_board)
Chris@76: 			WHERE t.id_topic IN ({array_int:move_topic_ids})' . (!empty($board) && !allowedTo('move_any') ? '
Chris@76: 				AND t.id_member_started = {int:current_member}' : '') . '
Chris@76: 			LIMIT ' . count($moveCache[0]),
Chris@76: 			array(
Chris@76: 				'current_member' => $user_info['id'],
Chris@76: 				'move_topic_ids' => $moveCache[0],
Chris@76: 			)
Chris@76: 		);
Chris@76: 		$moveTos = array();
Chris@76: 		$moveCache2 = array();
Chris@76: 		$countPosts = array();
Chris@76: 		while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 		{
Chris@76: 			$to = $moveCache[1][$row['id_topic']];
Chris@76: 
Chris@76: 			if (empty($to))
Chris@76: 				continue;
Chris@76: 
Chris@76: 			// Does this topic's board count the posts or not?
Chris@76: 			$countPosts[$row['id_topic']] = empty($row['count_posts']);
Chris@76: 
Chris@76: 			if (!isset($moveTos[$to]))
Chris@76: 				$moveTos[$to] = array();
Chris@76: 
Chris@76: 			$moveTos[$to][] = $row['id_topic'];
Chris@76: 
Chris@76: 			// For reporting...
Chris@76: 			$moveCache2[] = array($row['id_topic'], $row['id_board'], $to);
Chris@76: 		}
Chris@76: 		$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 		$moveCache = $moveCache2;
Chris@76: 
Chris@76: 		require_once($sourcedir . '/MoveTopic.php');
Chris@76: 
Chris@76: 		// Do the actual moves...
Chris@76: 		foreach ($moveTos as $to => $topics)
Chris@76: 			moveTopics($topics, $to);
Chris@76: 
Chris@76: 		// Does the post counts need to be updated?
Chris@76: 		if (!empty($moveTos))
Chris@76: 		{
Chris@76: 			$topicRecounts = array();
Chris@76: 			$request = $smcFunc['db_query']('', '
Chris@76: 				SELECT id_board, count_posts
Chris@76: 				FROM {db_prefix}boards
Chris@76: 				WHERE id_board IN ({array_int:move_boards})',
Chris@76: 				array(
Chris@76: 					'move_boards' => array_keys($moveTos),
Chris@76: 				)
Chris@76: 			);
Chris@76: 
Chris@76: 			while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 			{
Chris@76: 				$cp = empty($row['count_posts']);
Chris@76: 
Chris@76: 				// Go through all the topics that are being moved to this board.
Chris@76: 				foreach ($moveTos[$row['id_board']] as $topic)
Chris@76: 				{
Chris@76: 					// If both boards have the same value for post counting then no adjustment needs to be made.
Chris@76: 					if ($countPosts[$topic] != $cp)
Chris@76: 					{
Chris@76: 						// If the board being moved to does count the posts then the other one doesn't so add to their post count.
Chris@76: 						$topicRecounts[$topic] = $cp ? '+' : '-';
Chris@76: 					}
Chris@76: 				}
Chris@76: 			}
Chris@76: 
Chris@76: 			$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 			if (!empty($topicRecounts))
Chris@76: 			{
Chris@76: 				$members = array();
Chris@76: 
Chris@76: 				// Get all the members who have posted in the moved topics.
Chris@76: 				$request = $smcFunc['db_query']('', '
Chris@76: 					SELECT id_member, id_topic
Chris@76: 					FROM {db_prefix}messages
Chris@76: 					WHERE id_topic IN ({array_int:moved_topic_ids})',
Chris@76: 					array(
Chris@76: 						'moved_topic_ids' => array_keys($topicRecounts),
Chris@76: 					)
Chris@76: 				);
Chris@76: 
Chris@76: 				while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 				{
Chris@76: 					if (!isset($members[$row['id_member']]))
Chris@76: 						$members[$row['id_member']] = 0;
Chris@76: 
Chris@76: 					if ($topicRecounts[$row['id_topic']] === '+')
Chris@76: 						$members[$row['id_member']] += 1;
Chris@76: 					else
Chris@76: 						$members[$row['id_member']] -= 1;
Chris@76: 				}
Chris@76: 
Chris@76: 				$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 				// And now update them member's post counts
Chris@76: 				foreach ($members as $id_member => $post_adj)
Chris@76: 					updateMemberData($id_member, array('posts' => 'posts + ' . $post_adj));
Chris@76: 
Chris@76: 			}
Chris@76: 		}
Chris@76: 	}
Chris@76: 
Chris@76: 	// Now delete the topics...
Chris@76: 	if (!empty($removeCache))
Chris@76: 	{
Chris@76: 		// They can only delete their own topics. (we wouldn't be here if they couldn't do that..)
Chris@76: 		$result = $smcFunc['db_query']('', '
Chris@76: 			SELECT id_topic, id_board
Chris@76: 			FROM {db_prefix}topics
Chris@76: 			WHERE id_topic IN ({array_int:removed_topic_ids})' . (!empty($board) && !allowedTo('remove_any') ? '
Chris@76: 				AND id_member_started = {int:current_member}' : '') . '
Chris@76: 			LIMIT ' . count($removeCache),
Chris@76: 			array(
Chris@76: 				'current_member' => $user_info['id'],
Chris@76: 				'removed_topic_ids' => $removeCache,
Chris@76: 			)
Chris@76: 		);
Chris@76: 
Chris@76: 		$removeCache = array();
Chris@76: 		$removeCacheBoards = array();
Chris@76: 		while ($row = $smcFunc['db_fetch_assoc']($result))
Chris@76: 		{
Chris@76: 			$removeCache[] = $row['id_topic'];
Chris@76: 			$removeCacheBoards[$row['id_topic']] = $row['id_board'];
Chris@76: 		}
Chris@76: 		$smcFunc['db_free_result']($result);
Chris@76: 
Chris@76: 		// Maybe *none* were their own topics.
Chris@76: 		if (!empty($removeCache))
Chris@76: 		{
Chris@76: 			// Gotta send the notifications *first*!
Chris@76: 			foreach ($removeCache as $topic)
Chris@76: 			{
Chris@76: 				// Only log the topic ID if it's not in the recycle board.
Chris@76: 				logAction('remove', array((empty($modSettings['recycle_enable']) || $modSettings['recycle_board'] != $removeCacheBoards[$topic] ? 'topic' : 'old_topic_id') => $topic, 'board' => $removeCacheBoards[$topic]));
Chris@76: 				sendNotifications($topic, 'remove');
Chris@76: 			}
Chris@76: 
Chris@76: 			require_once($sourcedir . '/RemoveTopic.php');
Chris@76: 			removeTopics($removeCache);
Chris@76: 		}
Chris@76: 	}
Chris@76: 
Chris@76: 	// Approve the topics...
Chris@76: 	if (!empty($approveCache))
Chris@76: 	{
Chris@76: 		// We need unapproved topic ids and their authors!
Chris@76: 		$request = $smcFunc['db_query']('', '
Chris@76: 			SELECT id_topic, id_member_started
Chris@76: 			FROM {db_prefix}topics
Chris@76: 			WHERE id_topic IN ({array_int:approve_topic_ids})
Chris@76: 				AND approved = {int:not_approved}
Chris@76: 			LIMIT ' . count($approveCache),
Chris@76: 			array(
Chris@76: 				'approve_topic_ids' => $approveCache,
Chris@76: 				'not_approved' => 0,
Chris@76: 			)
Chris@76: 		);
Chris@76: 		$approveCache = array();
Chris@76: 		$approveCacheMembers = array();
Chris@76: 		while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76: 		{
Chris@76: 			$approveCache[] = $row['id_topic'];
Chris@76: 			$approveCacheMembers[$row['id_topic']] = $row['id_member_started'];
Chris@76: 		}
Chris@76: 		$smcFunc['db_free_result']($request);
Chris@76: 
Chris@76: 		// Any topics to approve?
Chris@76: 		if (!empty($approveCache))
Chris@76: 		{
Chris@76: 			// Handle the approval part...
Chris@76: 			approveTopics($approveCache);
Chris@76: 
Chris@76: 			// Time for some logging!
Chris@76: 			foreach ($approveCache as $topic)
Chris@76: 				logAction('approve_topic', array('topic' => $topic, 'member' => $approveCacheMembers[$topic]));
Chris@76: 		}
Chris@76: 	}
Chris@76: 
Chris@76: 	// And (almost) lastly, lock the topics...
Chris@76: 	if (!empty($lockCache))
Chris@76: 	{
Chris@76: 		$lockStatus = array();
Chris@76: 
Chris@76: 		// Gotta make sure they CAN lock/unlock these topics...
Chris@76: 		if (!empty($board) && !allowedTo('lock_any'))
Chris@76: 		{
Chris@76: 			// Make sure they started the topic AND it isn't already locked by someone with higher priv's.
Chris@76: 			$result = $smcFunc['db_query']('', '
Chris@76: 				SELECT id_topic, locked, id_board
Chris@76: 				FROM {db_prefix}topics
Chris@76: 				WHERE id_topic IN ({array_int:locked_topic_ids})
Chris@76: 					AND id_member_started = {int:current_member}
Chris@76: 					AND locked IN (2, 0)
Chris@76: 				LIMIT ' . count($lockCache),
Chris@76: 				array(
Chris@76: 					'current_member' => $user_info['id'],
Chris@76: 					'locked_topic_ids' => $lockCache,
Chris@76: 				)
Chris@76: 			);
Chris@76: 			$lockCache = array();
Chris@76: 			$lockCacheBoards = array();
Chris@76: 			while ($row = $smcFunc['db_fetch_assoc']($result))
Chris@76: 			{
Chris@76: 				$lockCache[] = $row['id_topic'];
Chris@76: 				$lockCacheBoards[$row['id_topic']] = $row['id_board'];
Chris@76: 				$lockStatus[$row['id_topic']] = empty($row['locked']);
Chris@76: 			}
Chris@76: 			$smcFunc['db_free_result']($result);
Chris@76: 		}
Chris@76: 		else
Chris@76: 		{
Chris@76: 			$result = $smcFunc['db_query']('', '
Chris@76: 				SELECT id_topic, locked, id_board
Chris@76: 				FROM {db_prefix}topics
Chris@76: 				WHERE id_topic IN ({array_int:locked_topic_ids})
Chris@76: 				LIMIT ' . count($lockCache),
Chris@76: 				array(
Chris@76: 					'locked_topic_ids' => $lockCache,
Chris@76: 				)
Chris@76: 			);
Chris@76: 			$lockCacheBoards = array();
Chris@76: 			while ($row = $smcFunc['db_fetch_assoc']($result))
Chris@76: 			{
Chris@76: 				$lockStatus[$row['id_topic']] = empty($row['locked']);
Chris@76: 				$lockCacheBoards[$row['id_topic']] = $row['id_board'];
Chris@76: 			}
Chris@76: 			$smcFunc['db_free_result']($result);
Chris@76: 		}
Chris@76: 
Chris@76: 		// It could just be that *none* were their own topics...
Chris@76: 		if (!empty($lockCache))
Chris@76: 		{
Chris@76: 			// Alternate the locked value.
Chris@76: 			$smcFunc['db_query']('', '
Chris@76: 				UPDATE {db_prefix}topics
Chris@76: 				SET locked = CASE WHEN locked = {int:is_locked} THEN ' . (allowedTo('lock_any') ? '1' : '2') . ' ELSE 0 END
Chris@76: 				WHERE id_topic IN ({array_int:locked_topic_ids})',
Chris@76: 				array(
Chris@76: 					'locked_topic_ids' => $lockCache,
Chris@76: 					'is_locked' => 0,
Chris@76: 				)
Chris@76: 			);
Chris@76: 		}
Chris@76: 	}
Chris@76: 
Chris@76: 	if (!empty($markCache))
Chris@76: 	{
Chris@76: 		$markArray = array();
Chris@76: 		foreach ($markCache as $topic)
Chris@76: 			$markArray[] = array($modSettings['maxMsgID'], $user_info['id'], $topic);
Chris@76: 
Chris@76: 		$smcFunc['db_insert']('replace',
Chris@76: 			'{db_prefix}log_topics',
Chris@76: 			array('id_msg' => 'int', 'id_member' => 'int', 'id_topic' => 'int'),
Chris@76: 			$markArray,
Chris@76: 			array('id_member', 'id_topic')
Chris@76: 		);
Chris@76: 	}
Chris@76: 
Chris@76: 	foreach ($moveCache as $topic)
Chris@76: 	{
Chris@76: 		// Didn't actually move anything!
Chris@76: 		if (!isset($topic[0]))
Chris@76: 			break;
Chris@76: 
Chris@76: 		logAction('move', array('topic' => $topic[0], 'board_from' => $topic[1], 'board_to' => $topic[2]));
Chris@76: 		sendNotifications($topic[0], 'move');
Chris@76: 	}
Chris@76: 	foreach ($lockCache as $topic)
Chris@76: 	{
Chris@76: 		logAction($lockStatus[$topic] ? 'lock' : 'unlock', array('topic' => $topic, 'board' => $lockCacheBoards[$topic]));
Chris@76: 		sendNotifications($topic, $lockStatus[$topic] ? 'lock' : 'unlock');
Chris@76: 	}
Chris@76: 	foreach ($stickyCache as $topic)
Chris@76: 	{
Chris@76: 		logAction($stickyCacheStatus[$topic] ? 'unsticky' : 'sticky', array('topic' => $topic, 'board' => $stickyCacheBoards[$topic]));
Chris@76: 		sendNotifications($topic, 'sticky');
Chris@76: 	}
Chris@76: 
Chris@76: 	updateStats('topic');
Chris@76: 	updateStats('message');
Chris@76: 	updateSettings(array(
Chris@76: 		'calendar_updated' => time(),
Chris@76: 	));
Chris@76: 
Chris@76: 	if (!empty($affectedBoards))
Chris@76: 		updateLastMessages(array_keys($affectedBoards));
Chris@76: 
Chris@76: 	redirectexit($redirect_url);
Chris@76: }
Chris@76: 
Chris@76: ?>