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viewforum.php

slek_12000 Oct 9th, 2014 11 Never
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  1. <?php
  2. /**
  3. *
  4. * @package phpBB3
  5. * @version $Id$
  6. * @copyright (c) 2005 phpBB Group
  7. * @license http://opensource.org/licenses/gpl-license.php GNU Public License
  8. *
  9. */
  10.  
  11. /**
  12. * @ignore
  13. */
  14. define('IN_PHPBB', true);
  15. $phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
  16. $phpEx = substr(strrchr(__FILE__, '.'), 1);
  17. include($phpbb_root_path . 'common.' . $phpEx);
  18. include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
  19.  
  20. // Start session
  21. $user->session_begin();
  22. $auth->acl($user->data);
  23.  
  24. // Start initial var setup
  25. $forum_id       = request_var('f', 0);
  26. $mark_read      = request_var('mark', '');
  27. $start          = request_var('start', 0);
  28.  
  29. $default_sort_days      = (!empty($user->data['user_topic_show_days'])) ? $user->data['user_topic_show_days'] : 0;
  30. $default_sort_key       = (!empty($user->data['user_topic_sortby_type'])) ? $user->data['user_topic_sortby_type'] : 't';
  31. $default_sort_dir       = (!empty($user->data['user_topic_sortby_dir'])) ? $user->data['user_topic_sortby_dir'] : 'd';
  32.  
  33. $sort_days      = request_var('st', $default_sort_days);
  34. $sort_key       = request_var('sk', $default_sort_key);
  35. $sort_dir       = request_var('sd', $default_sort_dir);
  36.  
  37. // Check if the user has actually sent a forum ID with his/her request
  38. // If not give them a nice error page.
  39. if (!$forum_id)
  40. {
  41.         trigger_error('NO_FORUM');
  42. }
  43.  
  44. $sql_from = FORUMS_TABLE . ' f';
  45. $lastread_select = '';
  46.  
  47. // Grab appropriate forum data
  48. if ($config['load_db_lastread'] && $user->data['is_registered'])
  49. {
  50.         $sql_from .= ' LEFT JOIN ' . FORUMS_TRACK_TABLE . ' ft ON (ft.user_id = ' . $user->data['user_id'] . '
  51.                 AND ft.forum_id = f.forum_id)';
  52.         $lastread_select .= ', ft.mark_time';
  53. }
  54.  
  55. if ($user->data['is_registered'])
  56. {
  57.         $sql_from .= ' LEFT JOIN ' . FORUMS_WATCH_TABLE . ' fw ON (fw.forum_id = f.forum_id AND fw.user_id = ' . $user->data['user_id'] . ')';
  58.         $lastread_select .= ', fw.notify_status';
  59. }
  60.  
  61. $sql = "SELECT f.* $lastread_select
  62.         FROM $sql_from
  63.         WHERE f.forum_id = $forum_id";
  64. $result = $db->sql_query($sql);
  65. $forum_data = $db->sql_fetchrow($result);
  66. $db->sql_freeresult($result);
  67.  
  68. if (!$forum_data)
  69. {
  70.         trigger_error('NO_FORUM');
  71. }
  72.  
  73.  
  74. // Configure style, language, etc.
  75. $user->setup('viewforum', $forum_data['forum_style']);
  76.  
  77. // Redirect to login upon emailed notification links
  78. if (isset($_GET['e']) && !$user->data['is_registered'])
  79. {
  80.         login_box('', $user->lang['LOGIN_NOTIFY_FORUM']);
  81. }
  82.  
  83. // Permissions check
  84. if (!$auth->acl_gets('f_list', 'f_read', $forum_id) || ($forum_data['forum_type'] == FORUM_LINK && $forum_data['forum_link'] && !$auth->acl_get('f_read', $forum_id)))
  85. {
  86.         if ($user->data['user_id'] != ANONYMOUS)
  87.         {
  88.                 trigger_error('SORRY_AUTH_READ');
  89.         }
  90.  
  91.         login_box('', $user->lang['LOGIN_VIEWFORUM']);
  92. }
  93.  
  94. // Forum is passworded ... check whether access has been granted to this
  95. // user this session, if not show login box
  96. if ($forum_data['forum_password'])
  97. {
  98.         login_forum_box($forum_data);
  99. }
  100.  
  101. // Is this forum a link? ... User got here either because the
  102. // number of clicks is being tracked or they guessed the id
  103. if ($forum_data['forum_type'] == FORUM_LINK && $forum_data['forum_link'])
  104. {
  105.         // Does it have click tracking enabled?
  106.         if ($forum_data['forum_flags'] & FORUM_FLAG_LINK_TRACK)
  107.         {
  108.                 $sql = 'UPDATE ' . FORUMS_TABLE . '
  109.                         SET forum_posts = forum_posts + 1
  110.                         WHERE forum_id = ' . $forum_id;
  111.                 $db->sql_query($sql);
  112.         }
  113.  
  114.         // We redirect to the url. The third parameter indicates that external redirects are allowed.
  115.         redirect($forum_data['forum_link'], false, true);
  116.         return;
  117. }
  118.  
  119. // Build navigation links
  120. generate_forum_nav($forum_data);
  121.  
  122. // Forum Rules
  123. if ($auth->acl_get('f_read', $forum_id))
  124. {
  125.         generate_forum_rules($forum_data);
  126. }
  127.  
  128. // Do we have subforums?
  129. $active_forum_ary = $moderators = array();
  130.  
  131. if ($forum_data['left_id'] != $forum_data['right_id'] - 1)
  132. {
  133.         list($active_forum_ary, $moderators) = display_forums($forum_data, $config['load_moderators'], $config['load_moderators']);
  134. }
  135. else
  136. {
  137.         $template->assign_var('S_HAS_SUBFORUM', false);
  138.         if ($config['load_moderators'])
  139.         {
  140.                 get_moderators($moderators, $forum_id);
  141.         }
  142. }
  143.  
  144. // Dump out the page header and load viewforum template
  145. page_header($user->lang['VIEW_FORUM'] . ' - ' . $forum_data['forum_name'], true, $forum_id);
  146.  
  147. $template->set_filenames(array(
  148.         'body' => 'viewforum_body.html')
  149. );
  150.  
  151. make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"), $forum_id);
  152.  
  153. $template->assign_vars(array(
  154.         'U_VIEW_FORUM'                  => append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id" . (($start == 0) ? '' : "&amp;start=$start")),
  155. ));
  156.  
  157. // Not postable forum or showing active topics?
  158. if (!($forum_data['forum_type'] == FORUM_POST || (($forum_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS) && $forum_data['forum_type'] == FORUM_CAT)))
  159. {
  160.         page_footer();
  161. }
  162.  
  163. // Ok, if someone has only list-access, we only display the forum list.
  164. // We also make this circumstance available to the template in case we want to display a notice. ;)
  165. if (!$auth->acl_get('f_read', $forum_id))
  166. {
  167.         $template->assign_vars(array(
  168.                 'S_NO_READ_ACCESS'              => true,
  169.         ));
  170.  
  171.         page_footer();
  172. }
  173.  
  174. // Handle marking posts
  175. if ($mark_read == 'topics')
  176. {
  177.         $token = request_var('hash', '');
  178.         if (check_link_hash($token, 'global'))
  179.         {
  180.                 // Add 0 to forums array to mark global announcements correctly
  181.                 markread('topics', array($forum_id, 0));
  182.         }
  183.         $redirect_url = append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id);
  184.         meta_refresh(3, $redirect_url);
  185.  
  186.         trigger_error($user->lang['TOPICS_MARKED'] . '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . $redirect_url . '">', '</a>'));
  187. }
  188.  
  189. // Is a forum specific topic count required?
  190. if ($forum_data['forum_topics_per_page'])
  191. {
  192.         $config['topics_per_page'] = $forum_data['forum_topics_per_page'];
  193. }
  194.  
  195. // Do the forum Prune thang - cron type job ...
  196. if ($forum_data['prune_next'] < time() && $forum_data['enable_prune'])
  197. {
  198.         $template->assign_var('RUN_CRON_TASK', '<img src="' . append_sid($phpbb_root_path . 'cron.' . $phpEx, 'cron_type=prune_forum&amp;f=' . $forum_id) . '" alt="cron" width="1" height="1" />');
  199. }
  200.  
  201. // Forum rules and subscription info
  202. $s_watching_forum = array(
  203.         'link'                  => '',
  204.         'title'                 => '',
  205.         'is_watching'   => false,
  206. );
  207.  
  208. if (($config['email_enable'] || $config['jab_enable']) && $config['allow_forum_notify'] && $forum_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_subscribe', $forum_id) || $user->data['user_id'] == ANONYMOUS))
  209. {
  210.         $notify_status = (isset($forum_data['notify_status'])) ? $forum_data['notify_status'] : NULL;
  211.         watch_topic_forum('forum', $s_watching_forum, $user->data['user_id'], $forum_id, 0, $notify_status, $start, $forum_data['forum_name']);
  212. }
  213.  
  214. $s_forum_rules = '';
  215. gen_forum_auth_level('forum', $forum_id, $forum_data['forum_status']);
  216.  
  217. // Topic ordering options
  218. $limit_days = array(0 => $user->lang['ALL_TOPICS'], 1 => $user->lang['1_DAY'], 7 => $user->lang['7_DAYS'], 14 => $user->lang['2_WEEKS'], 30 => $user->lang['1_MONTH'], 90 => $user->lang['3_MONTHS'], 180 => $user->lang['6_MONTHS'], 365 => $user->lang['1_YEAR']);
  219.  
  220. $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']);
  221. $sort_by_sql = array('a' => 't.topic_first_poster_name', 't' => 't.topic_last_post_time', 'r' => 't.topic_replies', 's' => 't.topic_title', 'v' => 't.topic_views');
  222.  
  223. $s_limit_days = $s_sort_key = $s_sort_dir = $u_sort_param = '';
  224. gen_sort_selects($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);
  225. //-- mod : quick title edition -------------------------------------------------
  226. //-- add
  227. $sort_attr = request_var('attr_id', 0);
  228. $qte->attr_sort($forum_id, $sort_attr);
  229. //-- fin mod : quick title edition ---------------------------------------------
  230. // Limit topics to certain time frame, obtain correct topic count
  231. // global announcements must not be counted, normal announcements have to
  232. // be counted, as forum_topics(_real) includes them
  233. if ($sort_days)
  234. {
  235.         $min_post_time = time() - ($sort_days * 86400);
  236.  
  237.         $sql = 'SELECT COUNT(topic_id) AS num_topics
  238.                 FROM ' . TOPICS_TABLE . "
  239.                 WHERE forum_id = $forum_id
  240.                         AND ((topic_type <> " . POST_GLOBAL . " AND topic_last_post_time >= $min_post_time)
  241.                                 OR topic_type = " . POST_ANNOUNCE . ")
  242.                 " . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND topic_approved = 1');
  243. //-- mod : quick title edition -------------------------------------------------
  244. //-- add
  245.         if ( $sort_attr )
  246.         {
  247.                 $sql .= 'AND topic_attr_id = ' . (int) $sort_attr;
  248.         }
  249. //-- fin mod : quick title edition ---------------------------------------------               
  250.         $result = $db->sql_query($sql);
  251.         $topics_count = (int) $db->sql_fetchfield('num_topics');
  252.         $db->sql_freeresult($result);
  253.  
  254.         if (isset($_POST['sort']))
  255.         {
  256.                 $start = 0;
  257.         }
  258.         $sql_limit_time = "AND t.topic_last_post_time >= $min_post_time";
  259.  
  260.         // Make sure we have information about day selection ready
  261.         $template->assign_var('S_SORT_DAYS', true);
  262. }
  263. //-- mod : quick title edition -------------------------------------------------
  264. //-- add
  265. else if ( $sort_attr )
  266. {
  267.         $sql = 'SELECT COUNT(topic_id) AS num_topics
  268.                 FROM ' . TOPICS_TABLE . '
  269.                 WHERE forum_id = ' . (int) $forum_id . '
  270.                         AND ((topic_type <> ' . POST_GLOBAL . ' AND topic_attr_id = ' . (int) $sort_attr . ')
  271.                                 OR topic_type = ' . POST_ANNOUNCE . ')';
  272.         if ( !$auth->acl_get('m_approve', $forum_id) )
  273.         {
  274.                 $sql .= 'AND topic_approved = 1';
  275.         }
  276.         $result = $db->sql_query($sql);
  277.         $topics_count = (int) $db->sql_fetchfield('num_topics');
  278.         $db->sql_freeresult($result);
  279.  
  280.         if ( isset($_POST['sort']) )
  281.         {
  282.                 $start = 0;
  283.         }
  284.  
  285.         $sql_limit_time = '';
  286. }
  287. //-- fin mod : quick title edition ---------------------------------------------
  288. else
  289. {
  290.         $topics_count = ($auth->acl_get('m_approve', $forum_id)) ? $forum_data['forum_topics_real'] : $forum_data['forum_topics'];
  291.         $sql_limit_time = '';
  292. }
  293.  
  294. // Make sure $start is set to the last page if it exceeds the amount
  295. if ($start < 0 || $start > $topics_count)
  296. {
  297.         $start = ($start < 0) ? 0 : floor(($topics_count - 1) / $config['topics_per_page']) * $config['topics_per_page'];
  298. }
  299.  
  300. // Basic pagewide vars
  301. $post_alt = ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->lang['FORUM_LOCKED'] : $user->lang['POST_NEW_TOPIC'];
  302.  
  303. // Display active topics?
  304. $s_display_active = ($forum_data['forum_type'] == FORUM_CAT && ($forum_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS)) ? true : false;
  305.  
  306. $s_search_hidden_fields = array('fid' => array($forum_id));
  307. if ($_SID)
  308. {
  309.         $s_search_hidden_fields['sid'] = $_SID;
  310. }
  311.  
  312. if (!empty($_EXTRA_URL))
  313. {
  314.         foreach ($_EXTRA_URL as $url_param)
  315.         {
  316.                 $url_param = explode('=', $url_param, 2);
  317.                 $s_search_hidden_fields[$url_param[0]] = $url_param[1];
  318.         }
  319. }
  320.  
  321. $template->assign_vars(array(
  322.         'MODERATORS'    => (!empty($moderators[$forum_id])) ? implode(', ', $moderators[$forum_id]) : '',
  323.  
  324.         'POST_IMG'                                      => ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->img('button_topic_locked', $post_alt) : $user->img('button_topic_new', $post_alt),
  325.         'NEWEST_POST_IMG'                       => $user->img('icon_topic_newest', 'VIEW_NEWEST_POST'),
  326.         'LAST_POST_IMG'                         => $user->img('icon_topic_latest', 'VIEW_LATEST_POST'),
  327.         'FOLDER_IMG'                            => $user->img('topic_read', 'NO_UNREAD_POSTS'),
  328.         'FOLDER_UNREAD_IMG'                     => $user->img('topic_unread', 'UNREAD_POSTS'),
  329.         'FOLDER_HOT_IMG'                        => $user->img('topic_read_hot', 'NO_UNREAD_POSTS_HOT'),
  330.         'FOLDER_HOT_UNREAD_IMG'         => $user->img('topic_unread_hot', 'UNREAD_POSTS_HOT'),
  331.         'FOLDER_LOCKED_IMG'                     => $user->img('topic_read_locked', 'NO_UNREAD_POSTS_LOCKED'),
  332.         'FOLDER_LOCKED_UNREAD_IMG'      => $user->img('topic_unread_locked', 'UNREAD_POSTS_LOCKED'),
  333.         'FOLDER_STICKY_IMG'                     => $user->img('sticky_read', 'POST_STICKY'),
  334.         'FOLDER_STICKY_UNREAD_IMG'      => $user->img('sticky_unread', 'POST_STICKY'),
  335.         'FOLDER_ANNOUNCE_IMG'           => $user->img('announce_read', 'POST_ANNOUNCEMENT'),
  336.         'FOLDER_ANNOUNCE_UNREAD_IMG'=> $user->img('announce_unread', 'POST_ANNOUNCEMENT'),
  337.         'FOLDER_MOVED_IMG'                      => $user->img('topic_moved', 'TOPIC_MOVED'),
  338.         'REPORTED_IMG'                          => $user->img('icon_topic_reported', 'TOPIC_REPORTED'),
  339.         'UNAPPROVED_IMG'                        => $user->img('icon_topic_unapproved', 'TOPIC_UNAPPROVED'),
  340.         'GOTO_PAGE_IMG'                         => $user->img('icon_post_target', 'GOTO_PAGE'),
  341.  
  342.         'L_NO_TOPICS'                   => ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->lang['POST_FORUM_LOCKED'] : $user->lang['NO_TOPICS'],
  343.  
  344.         'S_DISPLAY_POST_INFO'   => ($forum_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,
  345.  
  346.         'S_IS_POSTABLE'                 => ($forum_data['forum_type'] == FORUM_POST) ? true : false,
  347.         'S_USER_CAN_POST'               => ($auth->acl_get('f_post', $forum_id)) ? true : false,
  348.         'S_DISPLAY_ACTIVE'              => $s_display_active,
  349.         'S_SELECT_SORT_DIR'             => $s_sort_dir,
  350.         'S_SELECT_SORT_KEY'             => $s_sort_key,
  351.         'S_SELECT_SORT_DAYS'    => $s_limit_days,
  352.         'S_TOPIC_ICONS'                 => ($s_display_active && sizeof($active_forum_ary)) ? max($active_forum_ary['enable_icons']) : (($forum_data['enable_icons']) ? true : false),
  353.         'S_WATCH_FORUM_LINK'    => $s_watching_forum['link'],
  354.         'S_WATCH_FORUM_TITLE'   => $s_watching_forum['title'],
  355.         'S_WATCHING_FORUM'              => $s_watching_forum['is_watching'],
  356.         'S_FORUM_ACTION'                => append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id" . (($start == 0) ? '' : "&amp;start=$start")),
  357.         'S_DISPLAY_SEARCHBOX'   => ($auth->acl_get('u_search') && $auth->acl_get('f_search', $forum_id) && $config['load_search']) ? true : false,
  358.         'S_SEARCHBOX_ACTION'    => append_sid("{$phpbb_root_path}search.$phpEx"),
  359.         'S_SEARCH_LOCAL_HIDDEN_FIELDS'  => build_hidden_fields($s_search_hidden_fields),
  360.         'S_SINGLE_MODERATOR'    => (!empty($moderators[$forum_id]) && sizeof($moderators[$forum_id]) > 1) ? false : true,
  361.         'S_IS_LOCKED'                   => ($forum_data['forum_status'] == ITEM_LOCKED) ? true : false,
  362.         'S_VIEWFORUM'                   => true,
  363.  
  364.         'U_MCP'                         => ($auth->acl_get('m_', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "f=$forum_id&amp;i=main&amp;mode=forum_view", true, $user->session_id) : '',
  365.         'U_POST_NEW_TOPIC'      => ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS) ? append_sid("{$phpbb_root_path}posting.$phpEx", 'mode=post&amp;f=' . $forum_id) : '',
  366.         'U_VIEW_FORUM'          => append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id" . ((strlen($u_sort_param)) ? "&amp;$u_sort_param" : '') . (($start == 0) ? '' : "&amp;start=$start")),
  367.         'U_MARK_TOPICS'         => ($user->data['is_registered'] || $config['load_anon_lastread']) ? append_sid("{$phpbb_root_path}viewforum.$phpEx", 'hash=' . generate_link_hash('global') . "&amp;f=$forum_id&amp;mark=topics") : '',
  368. ));
  369.  
  370. // Grab icons
  371. $icons = $cache->obtain_icons();
  372.  
  373. // Grab all topic data
  374. $rowset = $announcement_list = $topic_list = $global_announce_list = array();
  375.  
  376. $sql_array = array(
  377.         'SELECT'        => 't.*',
  378.         'FROM'          => array(
  379.                 TOPICS_TABLE            => 't'
  380.         ),
  381.         'LEFT_JOIN'     => array(),
  382. );
  383.  
  384. $sql_approved = ($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND t.topic_approved = 1';
  385.  
  386. if ($user->data['is_registered'])
  387. {
  388.         if ($config['load_db_track'])
  389.         {
  390.                 $sql_array['LEFT_JOIN'][] = array('FROM' => array(TOPICS_POSTED_TABLE => 'tp'), 'ON' => 'tp.topic_id = t.topic_id AND tp.user_id = ' . $user->data['user_id']);
  391.                 $sql_array['SELECT'] .= ', tp.topic_posted';
  392.         }
  393.  
  394.         if ($config['load_db_lastread'])
  395.         {
  396.                 $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']);
  397.                 $sql_array['SELECT'] .= ', tt.mark_time';
  398.  
  399.                 if ($s_display_active && sizeof($active_forum_ary))
  400.                 {
  401.                         $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']);
  402.                         $sql_array['SELECT'] .= ', ft.mark_time AS forum_mark_time';
  403.                 }
  404.         }
  405. }
  406.  
  407. if ($forum_data['forum_type'] == FORUM_POST)
  408. {
  409.         // Obtain announcements ... removed sort ordering, sort by time in all cases
  410.         $sql = $db->sql_build_query('SELECT', array(
  411.                 'SELECT'        => $sql_array['SELECT'],
  412.                 'FROM'          => $sql_array['FROM'],
  413.                 'LEFT_JOIN'     => $sql_array['LEFT_JOIN'],
  414.  
  415.                 'WHERE'         => 't.forum_id IN (' . $forum_id . ', 0)
  416.                         AND t.topic_type IN (' . POST_ANNOUNCE . ', ' . POST_GLOBAL . ')',
  417.  
  418.                 'ORDER_BY'      => 't.topic_time DESC',
  419.         ));
  420.         $result = $db->sql_query($sql);
  421.  
  422.         while ($row = $db->sql_fetchrow($result))
  423.         {
  424.                 if (!$row['topic_approved'] && !$auth->acl_get('m_approve', $row['forum_id']))
  425.                 {
  426.                         // Do not display announcements that are waiting for approval.
  427.                         continue;
  428.                 }
  429.  
  430.                 $rowset[$row['topic_id']] = $row;
  431.                 $announcement_list[] = $row['topic_id'];
  432.  
  433.                 if ($row['topic_type'] == POST_GLOBAL)
  434.                 {
  435.                         $global_announce_list[$row['topic_id']] = true;
  436.                 }
  437.                 else
  438.                 {
  439.                         $topics_count--;
  440.                 }
  441.         }
  442.         $db->sql_freeresult($result);
  443. }
  444.  
  445. // If the user is trying to reach late pages, start searching from the end
  446. $store_reverse = false;
  447. $sql_limit = $config['topics_per_page'];
  448. if ($start > $topics_count / 2)
  449. {
  450.         $store_reverse = true;
  451.  
  452.         if ($start + $config['topics_per_page'] > $topics_count)
  453.         {
  454.                 $sql_limit = min($config['topics_per_page'], max(1, $topics_count - $start));
  455.         }
  456.  
  457.         // Select the sort order
  458.         $sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'ASC' : 'DESC');
  459.         $sql_start = max(0, $topics_count - $sql_limit - $start);
  460. }
  461. else
  462. {
  463.         // Select the sort order
  464.         $sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC');
  465.         $sql_start = $start;
  466. }
  467.  
  468. if ($forum_data['forum_type'] == FORUM_POST || !sizeof($active_forum_ary))
  469. {
  470.         $sql_where = 't.forum_id = ' . $forum_id;
  471. }
  472. else if (empty($active_forum_ary['exclude_forum_id']))
  473. {
  474.         $sql_where = $db->sql_in_set('t.forum_id', $active_forum_ary['forum_id']);
  475. }
  476. else
  477. {
  478.         $get_forum_ids = array_diff($active_forum_ary['forum_id'], $active_forum_ary['exclude_forum_id']);
  479.         $sql_where = (sizeof($get_forum_ids)) ? $db->sql_in_set('t.forum_id', $get_forum_ids) : 't.forum_id = ' . $forum_id;
  480. }
  481.  
  482. // Grab just the sorted topic ids
  483. $sql = 'SELECT t.topic_id
  484.         FROM ' . TOPICS_TABLE . " t
  485.         WHERE $sql_where
  486.                 AND t.topic_type IN (" . POST_NORMAL . ', ' . POST_STICKY . ")
  487.                 $sql_approved
  488.                 $sql_limit_time
  489.         ORDER BY t.topic_type " . ((!$store_reverse) ? 'DESC' : 'ASC') . ', ' . $sql_sort_order;
  490. //-- mod : quick title edition -------------------------------------------------
  491. //-- add
  492. if ( $sort_attr )
  493. {
  494.         $sql = str_replace($sql_where, $sql_where . ' AND t.topic_attr_id = ' . (int) $sort_attr, $sql);
  495. }
  496. //-- fin mod : quick title edition ---------------------------------------------       
  497. $result = $db->sql_query_limit($sql, $sql_limit, $sql_start);
  498.  
  499. while ($row = $db->sql_fetchrow($result))
  500. {
  501.         $topic_list[] = (int) $row['topic_id'];
  502. }
  503. $db->sql_freeresult($result);
  504.  
  505. // For storing shadow topics
  506. $shadow_topic_list = array();
  507.  
  508. if (sizeof($topic_list))
  509. {
  510.         // SQL array for obtaining topics/stickies
  511.         $sql_array = array(
  512.                 'SELECT'                => $sql_array['SELECT'],
  513.                 'FROM'                  => $sql_array['FROM'],
  514.                 'LEFT_JOIN'             => $sql_array['LEFT_JOIN'],
  515.  
  516.                 'WHERE'                 => $db->sql_in_set('t.topic_id', $topic_list),
  517.         );
  518.  
  519.         // If store_reverse, then first obtain topics, then stickies, else the other way around...
  520.         // Funnily enough you typically save one query if going from the last page to the middle (store_reverse) because
  521.         // the number of stickies are not known
  522.         $sql = $db->sql_build_query('SELECT', $sql_array);
  523.         $result = $db->sql_query($sql);
  524.  
  525.         while ($row = $db->sql_fetchrow($result))
  526.         {
  527.                 if ($row['topic_status'] == ITEM_MOVED)
  528.                 {
  529.                         $shadow_topic_list[$row['topic_moved_id']] = $row['topic_id'];
  530.                 }
  531.  
  532.                 $rowset[$row['topic_id']] = $row;
  533.         }
  534.         $db->sql_freeresult($result);
  535. }
  536.  
  537. // If we have some shadow topics, update the rowset to reflect their topic information
  538. if (sizeof($shadow_topic_list))
  539. {
  540.         $sql = 'SELECT *
  541.                 FROM ' . TOPICS_TABLE . '
  542.                 WHERE ' . $db->sql_in_set('topic_id', array_keys($shadow_topic_list));
  543.         $result = $db->sql_query($sql);
  544.  
  545.         while ($row = $db->sql_fetchrow($result))
  546.         {
  547.                 $orig_topic_id = $shadow_topic_list[$row['topic_id']];
  548.  
  549.                 // If the shadow topic is already listed within the rowset (happens for active topics for example), then do not include it...
  550.                 if (isset($rowset[$row['topic_id']]))
  551.                 {
  552.                         // We need to remove any trace regarding this topic. :)
  553.                         unset($rowset[$orig_topic_id]);
  554.                         unset($topic_list[array_search($orig_topic_id, $topic_list)]);
  555.                         $topics_count--;
  556.  
  557.                         continue;
  558.                 }
  559.  
  560.                 // Do not include those topics the user has no permission to access
  561.                 if (!$auth->acl_get('f_read', $row['forum_id']))
  562.                 {
  563.                         // We need to remove any trace regarding this topic. :)
  564.                         unset($rowset[$orig_topic_id]);
  565.                         unset($topic_list[array_search($orig_topic_id, $topic_list)]);
  566.                         $topics_count--;
  567.  
  568.                         continue;
  569.                 }
  570.  
  571.                 // We want to retain some values
  572.                 $row = array_merge($row, array(
  573.                         'topic_moved_id'        => $rowset[$orig_topic_id]['topic_moved_id'],
  574.                         'topic_status'          => $rowset[$orig_topic_id]['topic_status'],
  575.                         'topic_type'            => $rowset[$orig_topic_id]['topic_type'],
  576.                         'topic_title'           => $rowset[$orig_topic_id]['topic_title'],
  577.                 ));
  578.  
  579.                 // Shadow topics are never reported
  580.                 $row['topic_reported'] = 0;
  581.  
  582.                 $rowset[$orig_topic_id] = $row;
  583.         }
  584.         $db->sql_freeresult($result);
  585. }
  586. unset($shadow_topic_list);
  587.  
  588. // Ok, adjust topics count for active topics list
  589. if ($s_display_active)
  590. {
  591.         $topics_count = 1;
  592. }
  593.  
  594. // We need to readd the local announcements to the forums total topic count, otherwise the number is different from the one on the forum list
  595. //-- mod : quick title edition -------------------------------------------------
  596. //-- add
  597. if ( $sort_attr )
  598. {
  599.         $u_sort_param .= (strlen($u_sort_param) ? '&amp;' : '') . 'attr_id=' . $sort_attr;
  600. }
  601. //-- fin mod : quick title edition ---------------------------------------------
  602. $total_topic_count = $topics_count + sizeof($announcement_list) - sizeof($global_announce_list);
  603.  
  604. $template->assign_vars(array(
  605.         'PAGINATION'    => generate_pagination(append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id" . ((strlen($u_sort_param)) ? "&amp;$u_sort_param" : '')), $topics_count, $config['topics_per_page'], $start),
  606.         'PAGE_NUMBER'   => on_page($topics_count, $config['topics_per_page'], $start),
  607.         'TOTAL_TOPICS'  => ($s_display_active) ? false : (($total_topic_count == 1) ? $user->lang['VIEW_FORUM_TOPIC'] : sprintf($user->lang['VIEW_FORUM_TOPICS'], $total_topic_count)))
  608. );
  609.  
  610. $topic_list = ($store_reverse) ? array_merge($announcement_list, array_reverse($topic_list)) : array_merge($announcement_list, $topic_list);
  611. $topic_tracking_info = $tracking_topics = array();
  612.  
  613. // Okay, lets dump out the page ...
  614. if (sizeof($topic_list))
  615. {
  616.         $mark_forum_read = true;
  617.         $mark_time_forum = 0;
  618.  
  619.         // Active topics?
  620.         if ($s_display_active && sizeof($active_forum_ary))
  621.         {
  622.                 // Generate topic forum list...
  623.                 $topic_forum_list = array();
  624.                 foreach ($rowset as $t_id => $row)
  625.                 {
  626.                         $topic_forum_list[$row['forum_id']]['forum_mark_time'] = ($config['load_db_lastread'] && $user->data['is_registered'] && isset($row['forum_mark_time'])) ? $row['forum_mark_time'] : 0;
  627.                         $topic_forum_list[$row['forum_id']]['topics'][] = $t_id;
  628.                 }
  629.  
  630.                 if ($config['load_db_lastread'] && $user->data['is_registered'])
  631.                 {
  632.                         foreach ($topic_forum_list as $f_id => $topic_row)
  633.                         {
  634.                                 $topic_tracking_info += get_topic_tracking($f_id, $topic_row['topics'], $rowset, array($f_id => $topic_row['forum_mark_time']), false);
  635.                         }
  636.                 }
  637.                 else if ($config['load_anon_lastread'] || $user->data['is_registered'])
  638.                 {
  639.                         foreach ($topic_forum_list as $f_id => $topic_row)
  640.                         {
  641.                                 $topic_tracking_info += get_complete_topic_tracking($f_id, $topic_row['topics'], false);
  642.                         }
  643.                 }
  644.  
  645.                 unset($topic_forum_list);
  646.         }
  647.         else
  648.         {
  649.                 if ($config['load_db_lastread'] && $user->data['is_registered'])
  650.                 {
  651.                         $topic_tracking_info = get_topic_tracking($forum_id, $topic_list, $rowset, array($forum_id => $forum_data['mark_time']), $global_announce_list);
  652.                         $mark_time_forum = (!empty($forum_data['mark_time'])) ? $forum_data['mark_time'] : $user->data['user_lastmark'];
  653.                 }
  654.                 else if ($config['load_anon_lastread'] || $user->data['is_registered'])
  655.                 {
  656.                         $topic_tracking_info = get_complete_topic_tracking($forum_id, $topic_list, $global_announce_list);
  657.  
  658.                         if (!$user->data['is_registered'])
  659.                         {
  660.                                 $user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0;
  661.                         }
  662.                         $mark_time_forum = (isset($tracking_topics['f'][$forum_id])) ? (int) (base_convert($tracking_topics['f'][$forum_id], 36, 10) + $config['board_startdate']) : $user->data['user_lastmark'];
  663.                 }
  664.         }
  665. //-- mod : quick title edition -------------------------------------------------
  666. //-- add
  667.         $qte->get_users_by_topic_id($topic_list);
  668. //-- fin mod : quick title edition ---------------------------------------------
  669.         $s_type_switch = 0;
  670.         foreach ($topic_list as $topic_id)
  671.         {
  672.                 $row = &$rowset[$topic_id];
  673.  
  674.                 $topic_forum_id = ($row['forum_id']) ? (int) $row['forum_id'] : $forum_id;
  675.  
  676.                 // This will allow the style designer to output a different header
  677.                 // or even separate the list of announcements from sticky and normal topics
  678.                 $s_type_switch_test = ($row['topic_type'] == POST_ANNOUNCE || $row['topic_type'] == POST_GLOBAL) ? 1 : 0;
  679.  
  680.                 // Replies
  681.                 $replies = ($auth->acl_get('m_approve', $topic_forum_id)) ? $row['topic_replies_real'] : $row['topic_replies'];
  682.  
  683.                 if ($row['topic_status'] == ITEM_MOVED)
  684.                 {
  685.                         $topic_id = $row['topic_moved_id'];
  686.                         $unread_topic = false;
  687.                 }
  688.                 else
  689.                 {
  690.                         $unread_topic = (isset($topic_tracking_info[$topic_id]) && $row['topic_last_post_time'] > $topic_tracking_info[$topic_id]) ? true : false;
  691.                 }
  692.  
  693.                 // Get folder img, topic status/type related information
  694.                 $folder_img = $folder_alt = $topic_type = '';
  695.                 topic_status($row, $replies, $unread_topic, $folder_img, $folder_alt, $topic_type);
  696.  
  697.                 // Generate all the URIs ...
  698.                 $view_topic_url_params = 'f=' . $topic_forum_id . '&amp;t=' . $topic_id;
  699.                 $view_topic_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", $view_topic_url_params);
  700.  
  701.                 $topic_unapproved = (!$row['topic_approved'] && $auth->acl_get('m_approve', $topic_forum_id)) ? true : false;
  702.                 $posts_unapproved = ($row['topic_approved'] && $row['topic_replies'] < $row['topic_replies_real'] && $auth->acl_get('m_approve', $topic_forum_id)) ? true : false;
  703.                 $u_mcp_queue = ($topic_unapproved || $posts_unapproved) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=queue&amp;mode=' . (($topic_unapproved) ? 'approve_details' : 'unapproved_posts') . "&amp;t=$topic_id", true, $user->session_id) : '';
  704.  
  705.                 // Send vars to template
  706.                 $template->assign_block_vars('topicrow', array(
  707.                         'FORUM_ID'                                      => $topic_forum_id,
  708.                         'TOPIC_ID'                                      => $topic_id,
  709.                         'TOPIC_AUTHOR'                          => get_username_string('username', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
  710.                         'TOPIC_AUTHOR_COLOUR'           => get_username_string('colour', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
  711.                         'TOPIC_AUTHOR_FULL'                     => get_username_string('full', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
  712.                         'FIRST_POST_TIME'                       => $user->format_date($row['topic_time']),
  713.                         'LAST_POST_SUBJECT'                     => censor_text($row['topic_last_post_subject']),
  714.                         'LAST_POST_TIME'                        => $user->format_date($row['topic_last_post_time']),
  715.                         'LAST_VIEW_TIME'                        => $user->format_date($row['topic_last_view_time']),
  716.                         'LAST_POST_AUTHOR'                      => get_username_string('username', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
  717.                         'LAST_POST_AUTHOR_COLOUR'       => get_username_string('colour', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
  718.                         'LAST_POST_AUTHOR_FULL'         => get_username_string('full', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
  719.  
  720.                         'PAGINATION'            => topic_generate_pagination($replies, $view_topic_url),
  721.                         'REPLIES'                       => $replies,
  722.                         'VIEWS'                         => $row['topic_views'],
  723.                         'TOPIC_TITLE'           => censor_text($row['topic_title']),
  724.                         'TOPIC_TYPE'            => $topic_type,
  725.  
  726.                         'TOPIC_FOLDER_IMG'              => $user->img($folder_img, $folder_alt),
  727.                         'TOPIC_FOLDER_IMG_SRC'  => $user->img($folder_img, $folder_alt, false, '', 'src'),
  728.                         'TOPIC_FOLDER_IMG_ALT'  => $user->lang[$folder_alt],
  729.                         'TOPIC_FOLDER_IMG_WIDTH'=> $user->img($folder_img, '', false, '', 'width'),
  730.                         'TOPIC_FOLDER_IMG_HEIGHT'       => $user->img($folder_img, '', false, '', 'height'),
  731.  
  732.                         'TOPIC_ICON_IMG'                => (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['img'] : '',
  733.                         'TOPIC_ICON_IMG_WIDTH'  => (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['width'] : '',
  734.                         'TOPIC_ICON_IMG_HEIGHT' => (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['height'] : '',
  735.                         'ATTACH_ICON_IMG'               => ($auth->acl_get('u_download') && $auth->acl_get('f_download', $topic_forum_id) && $row['topic_attachment']) ? $user->img('icon_topic_attach', $user->lang['TOTAL_ATTACHMENTS']) : '',
  736.                         'UNAPPROVED_IMG'                => ($topic_unapproved || $posts_unapproved) ? $user->img('icon_topic_unapproved', ($topic_unapproved) ? 'TOPIC_UNAPPROVED' : 'POSTS_UNAPPROVED') : '',
  737.  
  738.                         'S_TOPIC_TYPE'                  => $row['topic_type'],
  739.                         'S_USER_POSTED'                 => (isset($row['topic_posted']) && $row['topic_posted']) ? true : false,
  740.                         'S_UNREAD_TOPIC'                => $unread_topic,
  741.                         'S_TOPIC_REPORTED'              => (!empty($row['topic_reported']) && $auth->acl_get('m_report', $topic_forum_id)) ? true : false,
  742.                         'S_TOPIC_UNAPPROVED'    => $topic_unapproved,
  743.                         'S_POSTS_UNAPPROVED'    => $posts_unapproved,
  744.                         'S_HAS_POLL'                    => ($row['poll_start']) ? true : false,
  745.                         'S_POST_ANNOUNCE'               => ($row['topic_type'] == POST_ANNOUNCE) ? true : false,
  746.                         'S_POST_GLOBAL'                 => ($row['topic_type'] == POST_GLOBAL) ? true : false,
  747.                         'S_POST_STICKY'                 => ($row['topic_type'] == POST_STICKY) ? true : false,
  748.                         'S_TOPIC_LOCKED'                => ($row['topic_status'] == ITEM_LOCKED) ? true : false,
  749.                         'S_TOPIC_MOVED'                 => ($row['topic_status'] == ITEM_MOVED) ? true : false,
  750.  
  751.                         'U_NEWEST_POST'                 => append_sid("{$phpbb_root_path}viewtopic.$phpEx", $view_topic_url_params . '&amp;view=unread') . '#unread',
  752.                         'U_LAST_POST'                   => append_sid("{$phpbb_root_path}viewtopic.$phpEx", $view_topic_url_params . '&amp;p=' . $row['topic_last_post_id']) . '#p' . $row['topic_last_post_id'],
  753.                         'U_LAST_POST_AUTHOR'    => get_username_string('profile', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
  754.                         'U_TOPIC_AUTHOR'                => get_username_string('profile', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
  755.                         'U_VIEW_TOPIC'                  => $view_topic_url,
  756.                         'U_MCP_REPORT'                  => append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=reports&amp;mode=reports&amp;f=' . $topic_forum_id . '&amp;t=' . $topic_id, true, $user->session_id),
  757.                         'U_MCP_QUEUE'                   => $u_mcp_queue,
  758.  
  759.                         'S_TOPIC_TYPE_SWITCH'   => ($s_type_switch == $s_type_switch_test) ? -1 : $s_type_switch_test)
  760.                 );
  761. //-- mod : quick title edition -------------------------------------------------
  762. //-- add
  763.                 if ( !empty($row['topic_attr_id']) )
  764.                 {
  765.                         $template->alter_block_array('topicrow', array(
  766.                                 'S_TOPIC_ATTR' => true,
  767.                                 'TOPIC_ATTRIBUTE' => $qte->attr_display($row['topic_attr_id'], $row['topic_attr_user'], $row['topic_attr_time']),
  768.                         ), true, 'change');
  769.                 }
  770. //-- fin mod : quick title edition ---------------------------------------------
  771.                 $s_type_switch = ($row['topic_type'] == POST_ANNOUNCE || $row['topic_type'] == POST_GLOBAL) ? 1 : 0;
  772.  
  773.                 if ($unread_topic)
  774.                 {
  775.                         $mark_forum_read = false;
  776.                 }
  777.  
  778.                 unset($rowset[$topic_id]);
  779.         }
  780. }
  781.  
  782. // This is rather a fudge but it's the best I can think of without requiring information
  783. // on all topics (as we do in 2.0.x). It looks for unread or new topics, if it doesn't find
  784. // any it updates the forum last read cookie. This requires that the user visit the forum
  785. // after reading a topic
  786. if ($forum_data['forum_type'] == FORUM_POST && sizeof($topic_list) && $mark_forum_read)
  787. {
  788.         update_forum_tracking_info($forum_id, $forum_data['forum_last_post_time'], false, $mark_time_forum);
  789. }
  790.  
  791. page_footer();
  792.  
  793. ?>
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