$auth->acl($user->data);

// Start initial var setup

$default_sort_days = (!empty($user->data['user_topic_show_days'])) ? $user->data['user_topic_show_days'] : 0;

$default_sort_key = (!empty($user->data['user_topic_sortby_type'])) ? $user->data['user_topic_sortby_type'] : 't';

$default_sort_dir = (!empty($user->data['user_topic_sortby_dir'])) ? $user->data['user_topic_sortby_dir'] : 'd';

$pagination = $phpbb_container->get('pagination');

// Check if the user has actually sent a forum ID with his/her request

}

// Permissions check

{

if ($user->data['user_id'] != ANONYMOUS)

{

trigger_error('SORRY_AUTH_READ');

}

$topics_count = $phpbb_content_visibility->get_count('forum_topics', $forum_data, $forum_id);

$start = $pagination->validate_start($start, $config['topics_per_page'], $topics_count);

$template->set_filenames(array(

'body' => 'viewforum_body.html')

// Ok, if someone has only list-access, we only display the forum list.

// We also make this circumstance available to the template in case we want to display a notice. ;)

{

$template->assign_vars(array(

'S_NO_READ_ACCESS' => true,

// Handle marking posts

if ($mark_read == 'topics')

{

if (check_link_hash($token, 'global'))

{

}

$redirect_url = append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id);

meta_refresh(3, $redirect_url);

$data = array(

'NO_UNREAD_POSTS' => $user->lang['NO_UNREAD_POSTS'],

'UNREAD_POSTS' => $user->lang['UNREAD_POSTS'],

'MESSAGE_TITLE' => $user->lang['INFORMATION'],

'MESSAGE_TEXT' => $user->lang['TOPICS_MARKED']

);

// Do the forum Prune thang - cron type job ...

if (!$config['use_system_cron'])

{

$cron = $phpbb_container->get('cron.manager');

$task = $cron->find_task('cron.task.core.prune_forum');

$sort_by_text = array('a' => $user->lang['AUTHOR'], 't' => $user->lang['POST_TIME'], 'r' => $user->lang['REPLIES'], 's' => $user->lang['SUBJECT'], 'v' => $user->lang['VIEWS']);

$sort_by_sql = array('a' => 't.topic_first_poster_name', 't' => array('t.topic_last_post_time', 't.topic_last_post_id'), 'r' => (($auth->acl_get('m_approve', $forum_id)) ? 't.topic_posts_approved + t.topic_posts_unapproved + t.topic_posts_softdeleted' : 't.topic_posts_approved'), 's' => 'LOWER(t.topic_title)', 'v' => 't.topic_views');

$s_limit_days = $s_sort_key = $s_sort_dir = $u_sort_param = '';

gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param, $default_sort_days, $default_sort_key, $default_sort_dir);

'S_SELECT_SORT_DIR' => $s_sort_dir,

'S_SELECT_SORT_KEY' => $s_sort_key,

'S_SELECT_SORT_DAYS' => $s_limit_days,

'U_WATCH_FORUM_LINK' => $s_watching_forum['link'],

'U_WATCH_FORUM_TOGGLE' => $s_watching_forum['link_toggle'],

'S_WATCH_FORUM_TITLE' => $s_watching_forum['title'],

'S_DISPLAY_SEARCHBOX' => ($auth->acl_get('u_search') && $auth->acl_get('f_search', $forum_id) && $config['load_search']) ? true : false,

'S_SEARCHBOX_ACTION' => append_sid("{$phpbb_root_path}search.$phpEx"),

'S_SEARCH_LOCAL_HIDDEN_FIELDS' => build_hidden_fields($s_search_hidden_fields),

'S_IS_LOCKED' => ($forum_data['forum_status'] == ITEM_LOCKED) ? true : false,

'S_VIEWFORUM' => true,

$sql_array['LEFT_JOIN'][] = array('FROM' => array(TOPICS_TRACK_TABLE => 'tt'), 'ON' => 'tt.topic_id = t.topic_id AND tt.user_id = ' . $user->data['user_id']);

$sql_array['SELECT'] .= ', tt.mark_time';

{

$sql_array['LEFT_JOIN'][] = array('FROM' => array(FORUMS_TRACK_TABLE => 'ft'), 'ON' => 'ft.forum_id = t.forum_id AND ft.user_id = ' . $user->data['user_id']);

$sql_array['SELECT'] .= ', ft.mark_time AS forum_mark_time';

'WHERE' => '(t.forum_id = ' . $forum_id . '

AND t.topic_type = ' . POST_ANNOUNCE . ') OR

AND t.topic_type = ' . POST_GLOBAL . ')',

'ORDER_BY' => 't.topic_time DESC',

while ($row = $db->sql_fetchrow($result))

{

{

// Do not display announcements that are waiting for approval or soft deleted.

continue;

// Select the sort order

$direction = (($sort_dir == 'd') ? 'ASC' : 'DESC');

}

else

{

$sql_start = $start;

}

if (is_array($sort_by_sql[$sort_key]))

{

$sql_sort_order = implode(' ' . $direction . ', ', $sort_by_sql[$sort_key]) . ' ' . $direction;

$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . $direction;

}

{

$sql_where = 't.forum_id = ' . $forum_id;

}

else

{

$get_forum_ids = array_diff($active_forum_ary['forum_id'], $active_forum_ary['exclude_forum_id']);

}

// Grab just the sorted topic ids

// For storing shadow topics

$shadow_topic_list = array();

{

// SQL array for obtaining topics/stickies

$sql_array = array(

}

// If we have some shadow topics, update the rowset to reflect their topic information

{

// SQL array for obtaining shadow topics

$sql_array = array(

}

// Do not include those topics the user has no permission to access

{

// We need to remove any trace regarding this topic. :)

unset($rowset[$orig_topic_id]);

// We need to remove the global announcements from the forums total topic count,

// otherwise the number is different from the one on the forum list

$base_url = append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id" . ((strlen($u_sort_param)) ? "&$u_sort_param" : ''));

$pagination->generate_template_pagination($base_url, 'pagination', 'start', $total_topic_count, $config['topics_per_page'], $start);

extract($phpbb_dispatcher->trigger_event('core.viewforum_modify_topics_data', compact($vars)));

// Okay, lets dump out the page ...

{

$mark_forum_read = true;

$mark_time_forum = 0;

// Generate all the URIs ...

$view_topic_url_params = 'f=' . $row['forum_id'] . '&t=' . $topic_id;

$topic_unapproved = (($row['topic_visibility'] == ITEM_UNAPPROVED || $row['topic_visibility'] == ITEM_REAPPROVE) && $auth->acl_get('m_approve', $row['forum_id']));

$posts_unapproved = ($row['topic_visibility'] == ITEM_APPROVED && $row['topic_posts_unapproved'] && $auth->acl_get('m_approve', $row['forum_id']));

'TOPIC_AUTHOR_COLOUR' => get_username_string('colour', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),

'TOPIC_AUTHOR_FULL' => get_username_string('full', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),

'FIRST_POST_TIME' => $user->format_date($row['topic_time']),

'LAST_POST_SUBJECT' => censor_text($row['topic_last_post_subject']),

'LAST_POST_TIME' => $user->format_date($row['topic_last_post_time']),

'LAST_VIEW_TIME' => $user->format_date($row['topic_last_view_time']),

'LAST_POST_AUTHOR' => get_username_string('username', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),

'LAST_POST_AUTHOR_COLOUR' => get_username_string('colour', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),

'LAST_POST_AUTHOR_FULL' => get_username_string('full', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),

'S_TOPIC_LOCKED' => ($row['topic_status'] == ITEM_LOCKED) ? true : false,

'S_TOPIC_MOVED' => ($row['topic_status'] == ITEM_MOVED) ? true : false,

'U_LAST_POST_AUTHOR' => get_username_string('profile', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),

'U_TOPIC_AUTHOR' => get_username_string('profile', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),

'U_VIEW_TOPIC' => $view_topic_url,

}

}

// This is rather a fudge but it's the best I can think of without requiring information

// on all topics (as we do in 2.0.x). It looks for unread or new topics, if it doesn't find

// any it updates the forum last read cookie. This requires that the user visit the forum

// after reading a topic

{

update_forum_tracking_info($forum_id, $forum_data['forum_last_post_time'], false, $mark_time_forum);

}