viewforum.php

   1 <?php
   2 /***************************************************************************
   3  *                               viewforum.php
   4  *                            -------------------
   5  *   begin                : Saturday, Feb 13, 2001
   6  *   copyright            : (C) 2001 The phpBB Group
   7  *   email                : support@phpbb.com
   8  *
   9  *   $Id: viewforum.php,v 1.139.2.12 2004/03/13 15:08:23 acydburn Exp $
  10  *
  11  *
  12  ***************************************************************************/
  13
  14 /***************************************************************************
  15  *
  16  *   This program is free software; you can redistribute it and/or modify
  17  *   it under the terms of the GNU General Public License as published by
  18  *   the Free Software Foundation; either version 2 of the License, or
  19  *   (at your option) any later version.
  20  *
  21  ***************************************************************************/
  22
  23 define('IN_PHPBB', true);
  24 $phpbb_root_path = './';
  25 include($phpbb_root_path . 'extension.inc');
  26 include($phpbb_root_path . 'common.'.$phpEx);
  27
  28 //
  29 // Start initial var setup
  30 //
  31 if ( isset($HTTP_GET_VARS[POST_FORUM_URL]) || isset($HTTP_POST_VARS[POST_FORUM_URL]) )
  32 {
  33         $forum_id = ( isset($HTTP_GET_VARS[POST_FORUM_URL]) ) ? intval($HTTP_GET_VARS[POST_FORUM_URL]) : intval($HTTP_POST_VARS[POST_FORUM_URL]);
  34 }
  35 else if ( isset($HTTP_GET_VARS['forum']))
  36 {
  37         $forum_id = intval($HTTP_GET_VARS['forum']);
  38 }
  39 else
  40 {
  41         $forum_id = '';
  42 }
  43
  44 $start = ( isset($HTTP_GET_VARS['start']) ) ? intval($HTTP_GET_VARS['start']) : 0;
  45
  46 if ( isset($HTTP_GET_VARS['mark']) || isset($HTTP_POST_VARS['mark']) )
  47 {
  48         $mark_read = (isset($HTTP_POST_VARS['mark'])) ? $HTTP_POST_VARS['mark'] : $HTTP_GET_VARS['mark'];
  49 }
  50 else
  51 {
  52         $mark_read = '';
  53 }
  54 //
  55 // End initial var setup
  56 //
  57
  58 //
  59 // Check if the user has actually sent a forum ID with his/her request
  60 // If not give them a nice error page.
  61 //
  62 if ( !empty($forum_id) )
  63 {
  64         $sql = "SELECT *
  65                 FROM " . FORUMS_TABLE . "
  66                 WHERE forum_id = $forum_id";
  67         if ( !($result = $db->sql_query($sql)) )
  68         {
  69                 message_die(GENERAL_ERROR, 'Could not obtain forums information', '', __LINE__, __FILE__, $sql);
  70         }
  71 }
  72 else
  73 {
  74         message_die(GENERAL_MESSAGE, 'Forum_not_exist');
  75 }
  76
  77 //
  78 // If the query doesn't return any rows this isn't a valid forum. Inform
  79 // the user.
  80 //
  81 if ( !($forum_row = $db->sql_fetchrow($result)) )
  82 {
  83         message_die(GENERAL_MESSAGE, 'Forum_not_exist');
  84 }
  85
  86 //
  87 // Start session management
  88 //
  89 $userdata = session_pagestart($user_ip, $forum_id);
  90 init_userprefs($userdata);
  91 //
  92 // End session management
  93 //
  94
  95 //
  96 // Start auth check
  97 //
  98 $is_auth = array();
  99 $is_auth = auth(AUTH_ALL, $forum_id, $userdata, $forum_row);
 100
 101 if ( !$is_auth['auth_read'] || !$is_auth['auth_view'] )
 102 {
 103         if ( !$userdata['session_logged_in'] )
 104         {
 105                 $redirect = POST_FORUM_URL . "=$forum_id" . ( ( isset($start) ) ? "&start=$start" : '' );
 106                 redirect(append_sid("login.$phpEx?redirect=viewforum.$phpEx&$redirect", true));
 107         }
 108         //
 109         // The user is not authed to read this forum ...
 110         //
 111         $message = ( !$is_auth['auth_view'] ) ? $lang['Forum_not_exist'] : sprintf($lang['Sorry_auth_read'], $is_auth['auth_read_type']);
 112
 113         message_die(GENERAL_MESSAGE, $message);
 114 }
 115 //
 116 // End of auth check
 117 //
 118
 119 //
 120 // Handle marking posts
 121 //
 122 if ( $mark_read == 'topics' )
 123 {
 124         if ( $userdata['session_logged_in'] )
 125         {
 126                 $sql = "SELECT MAX(post_time) AS last_post
 127                         FROM " . POSTS_TABLE . "
 128                         WHERE forum_id = $forum_id";
 129                 if ( !($result = $db->sql_query($sql)) )
 130                 {
 131                         message_die(GENERAL_ERROR, 'Could not obtain forums information', '', __LINE__, __FILE__, $sql);
 132                 }
 133
 134                 if ( $row = $db->sql_fetchrow($result) )
 135                 {
 136                         $tracking_forums = ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f']) ) ? unserialize($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f']) : array();
 137                         $tracking_topics = ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_t']) ) ? unserialize($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_t']) : array();
 138
 139                         if ( ( count($tracking_forums) + count($tracking_topics) ) >= 150 && empty($tracking_forums[$forum_id]) )
 140                         {
 141                                 asort($tracking_forums);
 142                                 unset($tracking_forums[key($tracking_forums)]);
 143                         }
 144
 145                         if ( $row['last_post'] > $userdata['user_lastvisit'] )
 146                         {
 147                                 $tracking_forums[$forum_id] = time();
 148
 149                                 setcookie($board_config['cookie_name'] . '_f', serialize($tracking_forums), 0, $board_config['cookie_path'], $board_config['cookie_domain'], $board_config['cookie_secure']);
 150                         }
 151                 }
 152
 153                 $template->assign_vars(array(
 154                         'META' => '<meta http-equiv="refresh" content="3;url=' . append_sid("viewforum.$phpEx?" . POST_FORUM_URL . "=$forum_id") . '">')
 155                 );
 156         }
 157
 158         $message = $lang['Topics_marked_read'] . '<br /><br />' . sprintf($lang['Click_return_forum'], '<a href="' . append_sid("viewforum.$phpEx?" . POST_FORUM_URL . "=$forum_id") . '">', '</a> ');
 159         message_die(GENERAL_MESSAGE, $message);
 160 }
 161 //
 162 // End handle marking posts
 163 //
 164
 165 $tracking_topics = ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_t']) ) ? unserialize($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_t']) : '';
 166 $tracking_forums = ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f']) ) ? unserialize($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f']) : '';
 167
 168 //
 169 // Do the forum Prune
 170 //
 171 if ( $is_auth['auth_mod'] && $board_config['prune_enable'] )
 172 {
 173         if ( $forum_row['prune_next'] < time() && $forum_row['prune_enable'] )
 174         {
 175                 include($phpbb_root_path . 'includes/prune.'.$phpEx);
 176                 require($phpbb_root_path . 'includes/functions_admin.'.$phpEx);
 177                 auto_prune($forum_id);
 178         }
 179 }
 180 //
 181 // End of forum prune
 182 //
 183
 184 //
 185 // Obtain list of moderators of each forum
 186 // First users, then groups ... broken into two queries
 187 //
 188 $sql = "SELECT u.user_id, u.username
 189         FROM " . AUTH_ACCESS_TABLE . " aa, " . USER_GROUP_TABLE . " ug, " . GROUPS_TABLE . " g, " . USERS_TABLE . " u
 190         WHERE aa.forum_id = $forum_id
 191                 AND aa.auth_mod = " . TRUE . "
 192                 AND g.group_single_user = 1
 193                 AND ug.group_id = aa.group_id
 194                 AND g.group_id = aa.group_id
 195                 AND u.user_id = ug.user_id
 196         GROUP BY u.user_id, u.username
 197         ORDER BY u.user_id";
 198 if ( !($result = $db->sql_query($sql)) )
 199 {
 200         message_die(GENERAL_ERROR, 'Could not query forum moderator information', '', __LINE__, __FILE__, $sql);
 201 }
 202
 203 $moderators = array();
 204 while( $row = $db->sql_fetchrow($result) )
 205 {
 206         $moderators[] = '<a href="' . append_sid("profile.$phpEx?mode=viewprofile&amp;" . POST_USERS_URL . "=" . $row['user_id']) . '">' . $row['username'] . '</a>';
 207 }
 208
 209 $sql = "SELECT g.group_id, g.group_name
 210         FROM " . AUTH_ACCESS_TABLE . " aa, " . USER_GROUP_TABLE . " ug, " . GROUPS_TABLE . " g
 211         WHERE aa.forum_id = $forum_id
 212                 AND aa.auth_mod = " . TRUE . "
 213                 AND g.group_single_user = 0
 214                 AND g.group_type <> ". GROUP_HIDDEN ."
 215                 AND ug.group_id = aa.group_id
 216                 AND g.group_id = aa.group_id
 217         GROUP BY g.group_id, g.group_name
 218         ORDER BY g.group_id";
 219 if ( !($result = $db->sql_query($sql)) )
 220 {
 221         message_die(GENERAL_ERROR, 'Could not query forum moderator information', '', __LINE__, __FILE__, $sql);
 222 }
 223
 224 while( $row = $db->sql_fetchrow($result) )
 225 {
 226         $moderators[] = '<a href="' . append_sid("groupcp.$phpEx?" . POST_GROUPS_URL . "=" . $row['group_id']) . '">' . $row['group_name'] . '</a>';
 227 }
 228
 229 $l_moderators = ( count($moderators) == 1 ) ? $lang['Moderator'] : $lang['Moderators'];
 230 $forum_moderators = ( count($moderators) ) ? implode(', ', $moderators) : $lang['None'];
 231 unset($moderators);
 232
 233 //
 234 // Generate a 'Show topics in previous x days' select box. If the topicsdays var is sent
 235 // then get it's value, find the number of topics with dates newer than it (to properly
 236 // handle pagination) and alter the main query
 237 //
 238 $previous_days = array(0, 1, 7, 14, 30, 90, 180, 364);
 239 $previous_days_text = array($lang['All_Topics'], $lang['1_Day'], $lang['7_Days'], $lang['2_Weeks'], $lang['1_Month'], $lang['3_Months'], $lang['6_Months'], $lang['1_Year']);
 240
 241 if ( !empty($HTTP_POST_VARS['topicdays']) || !empty($HTTP_GET_VARS['topicdays']) )
 242 {
 243         $topic_days = ( !empty($HTTP_POST_VARS['topicdays']) ) ? intval($HTTP_POST_VARS['topicdays']) : intval($HTTP_GET_VARS['topicdays']);
 244         $min_topic_time = time() - ($topic_days * 86400);
 245
 246         $sql = "SELECT COUNT(t.topic_id) AS forum_topics
 247                 FROM " . TOPICS_TABLE . " t, " . POSTS_TABLE . " p
 248                 WHERE t.forum_id = $forum_id
 249                         AND p.post_id = t.topic_last_post_id
 250                         AND p.post_time >= $min_topic_time";
 251
 252         if ( !($result = $db->sql_query($sql)) )
 253         {
 254                 message_die(GENERAL_ERROR, 'Could not obtain limited topics count information', '', __LINE__, __FILE__, $sql);
 255         }
 256         $row = $db->sql_fetchrow($result);
 257
 258         $topics_count = ( $row['forum_topics'] ) ? $row['forum_topics'] : 1;
 259         $limit_topics_time = "AND p.post_time >= $min_topic_time";
 260
 261         if ( !empty($HTTP_POST_VARS['topicdays']) )
 262         {
 263                 $start = 0;
 264         }
 265 }
 266 else
 267 {
 268         $topics_count = ( $forum_row['forum_topics'] ) ? $forum_row['forum_topics'] : 1;
 269
 270         $limit_topics_time = '';
 271         $topic_days = 0;
 272 }
 273
 274 $select_topic_days = '<select name="topicdays">';
 275 for($i = 0; $i < count($previous_days); $i++)
 276 {
 277         $selected = ($topic_days == $previous_days[$i]) ? ' selected="selected"' : '';
 278         $select_topic_days .= '<option value="' . $previous_days[$i] . '"' . $selected . '>' . $previous_days_text[$i] . '</option>';
 279 }
 280 $select_topic_days .= '</select>';
 281
 282
 283 //
 284 // All announcement data, this keeps announcements
 285 // on each viewforum page ...
 286 //
 287 $sql = "SELECT t.*, u.username, u.user_id, u2.username as user2, u2.user_id as id2, p.post_time, p.post_username
 288         FROM " . TOPICS_TABLE . " t, " . USERS_TABLE . " u, " . POSTS_TABLE . " p, " . USERS_TABLE . " u2
 289         WHERE t.forum_id = $forum_id
 290                 AND t.topic_poster = u.user_id
 291                 AND p.post_id = t.topic_last_post_id
 292                 AND p.poster_id = u2.user_id
 293                 AND t.topic_type = " . POST_ANNOUNCE . "
 294         ORDER BY t.topic_last_post_id DESC ";
 295 if ( !($result = $db->sql_query($sql)) )
 296 {
 297    message_die(GENERAL_ERROR, 'Could not obtain topic information', '', __LINE__, __FILE__, $sql);
 298 }
 299
 300 $topic_rowset = array();
 301 $total_announcements = 0;
 302 while( $row = $db->sql_fetchrow($result) )
 303 {
 304         $topic_rowset[] = $row;
 305         $total_announcements++;
 306 }
 307
 308 $db->sql_freeresult($result);
 309
 310 //
 311 // Grab all the basic data (all topics except announcements)
 312 // for this forum
 313 //
 314 $sql = "SELECT t.*, u.username, u.user_id, u2.username as user2, u2.user_id as id2, p.post_username, p2.post_username AS post_username2, p2.post_time
 315         FROM " . TOPICS_TABLE . " t, " . USERS_TABLE . " u, " . POSTS_TABLE . " p, " . POSTS_TABLE . " p2, " . USERS_TABLE . " u2
 316         WHERE t.forum_id = $forum_id
 317                 AND t.topic_poster = u.user_id
 318                 AND p.post_id = t.topic_first_post_id
 319                 AND p2.post_id = t.topic_last_post_id
 320                 AND u2.user_id = p2.poster_id
 321                 AND t.topic_type <> " . POST_ANNOUNCE . "
 322                 $limit_topics_time
 323         ORDER BY t.topic_type DESC, t.topic_last_post_id DESC
 324         LIMIT $start, ".$board_config['topics_per_page'];
 325 if ( !($result = $db->sql_query($sql)) )
 326 {
 327    message_die(GENERAL_ERROR, 'Could not obtain topic information', '', __LINE__, __FILE__, $sql);
 328 }
 329
 330 $total_topics = 0;
 331 while( $row = $db->sql_fetchrow($result) )
 332 {
 333         $topic_rowset[] = $row;
 334         $total_topics++;
 335 }
 336
 337 $db->sql_freeresult($result);
 338
 339 //
 340 // Total topics ...
 341 //
 342 $total_topics += $total_announcements;
 343
 344 //
 345 // Define censored word matches
 346 //
 347 $orig_word = array();
 348 $replacement_word = array();
 349 obtain_word_list($orig_word, $replacement_word);
 350
 351 //
 352 // Post URL generation for templating vars
 353 //
 354 $template->assign_vars(array(
 355         'L_DISPLAY_TOPICS' => $lang['Display_topics'],
 356
 357         'U_POST_NEW_TOPIC' => append_sid("posting.$phpEx?mode=newtopic&amp;" . POST_FORUM_URL . "=$forum_id"),
 358
 359         'S_SELECT_TOPIC_DAYS' => $select_topic_days,
 360         'S_POST_DAYS_ACTION' => append_sid("viewforum.$phpEx?" . POST_FORUM_URL . "=" . $forum_id . "&amp;start=$start"))
 361 );
 362
 363 //
 364 // User authorisation levels output
 365 //
 366 $s_auth_can = ( ( $is_auth['auth_post'] ) ? $lang['Rules_post_can'] : $lang['Rules_post_cannot'] ) . '<br />';
 367 $s_auth_can .= ( ( $is_auth['auth_reply'] ) ? $lang['Rules_reply_can'] : $lang['Rules_reply_cannot'] ) . '<br />';
 368 $s_auth_can .= ( ( $is_auth['auth_edit'] ) ? $lang['Rules_edit_can'] : $lang['Rules_edit_cannot'] ) . '<br />';
 369 $s_auth_can .= ( ( $is_auth['auth_delete'] ) ? $lang['Rules_delete_can'] : $lang['Rules_delete_cannot'] ) . '<br />';
 370 $s_auth_can .= ( ( $is_auth['auth_vote'] ) ? $lang['Rules_vote_can'] : $lang['Rules_vote_cannot'] ) . '<br />';
 371
 372 if ( $is_auth['auth_mod'] )
 373 {
 374         $s_auth_can .= sprintf($lang['Rules_moderate'], "<a href=\"modcp.$phpEx?" . POST_FORUM_URL . "=$forum_id&amp;start=" . $start . "&amp;sid=" . $userdata['session_id'] . '">', '</a>');
 375 }
 376
 377 //
 378 // Mozilla navigation bar
 379 //
 380 $nav_links['up'] = array(
 381         'url' => append_sid('index.'.$phpEx),
 382         'title' => sprintf($lang['Forum_Index'], $board_config['sitename'])
 383 );
 384
 385 //
 386 // Dump out the page header and load viewforum template
 387 //
 388 define('SHOW_ONLINE', true);
 389 $page_title = $lang['View_forum'] . ' - ' . $forum_row['forum_name'];
 390 include($phpbb_root_path . 'includes/page_header.'.$phpEx);
 391
 392 $template->set_filenames(array(
 393         'body' => 'viewforum_body.tpl')
 394 );
 395 make_jumpbox('viewforum.'.$phpEx);
 396
 397 $template->assign_vars(array(
 398         'FORUM_ID' => $forum_id,
 399         'FORUM_NAME' => $forum_row['forum_name'],
 400         'MODERATORS' => $forum_moderators,
 401         'POST_IMG' => ( $forum_row['forum_status'] == FORUM_LOCKED ) ? $images['post_locked'] : $images['post_new'],
 402
 403         'FOLDER_IMG' => $images['folder'],
 404         'FOLDER_NEW_IMG' => $images['folder_new'],
 405         'FOLDER_HOT_IMG' => $images['folder_hot'],
 406         'FOLDER_HOT_NEW_IMG' => $images['folder_hot_new'],
 407         'FOLDER_LOCKED_IMG' => $images['folder_locked'],
 408         'FOLDER_LOCKED_NEW_IMG' => $images['folder_locked_new'],
 409         'FOLDER_STICKY_IMG' => $images['folder_sticky'],
 410         'FOLDER_STICKY_NEW_IMG' => $images['folder_sticky_new'],
 411         'FOLDER_ANNOUNCE_IMG' => $images['folder_announce'],
 412         'FOLDER_ANNOUNCE_NEW_IMG' => $images['folder_announce_new'],
 413
 414         'L_TOPICS' => $lang['Topics'],
 415         'L_REPLIES' => $lang['Replies'],
 416         'L_VIEWS' => $lang['Views'],
 417         'L_POSTS' => $lang['Posts'],
 418         'L_LASTPOST' => $lang['Last_Post'],
 419         'L_MODERATOR' => $l_moderators,
 420         'L_MARK_TOPICS_READ' => $lang['Mark_all_topics'],
 421         'L_POST_NEW_TOPIC' => ( $forum_row['forum_status'] == FORUM_LOCKED ) ? $lang['Forum_locked'] : $lang['Post_new_topic'],
 422         'L_NO_NEW_POSTS' => $lang['No_new_posts'],
 423         'L_NEW_POSTS' => $lang['New_posts'],
 424         'L_NO_NEW_POSTS_LOCKED' => $lang['No_new_posts_locked'],
 425         'L_NEW_POSTS_LOCKED' => $lang['New_posts_locked'],
 426         'L_NO_NEW_POSTS_HOT' => $lang['No_new_posts_hot'],
 427         'L_NEW_POSTS_HOT' => $lang['New_posts_hot'],
 428         'L_ANNOUNCEMENT' => $lang['Post_Announcement'],
 429         'L_STICKY' => $lang['Post_Sticky'],
 430         'L_POSTED' => $lang['Posted'],
 431         'L_JOINED' => $lang['Joined'],
 432         'L_AUTHOR' => $lang['Author'],
 433
 434         'S_AUTH_LIST' => $s_auth_can,
 435
 436         'U_VIEW_FORUM' => append_sid("viewforum.$phpEx?" . POST_FORUM_URL ."=$forum_id"),
 437
 438         'U_MARK_READ' => append_sid("viewforum.$phpEx?" . POST_FORUM_URL . "=$forum_id&amp;mark=topics"))
 439 );
 440 //
 441 // End header
 442 //
 443
 444 //
 445 // Okay, lets dump out the page ...
 446 //
 447 if( $total_topics )
 448 {
 449         for($i = 0; $i < $total_topics; $i++)
 450         {
 451                 $topic_id = $topic_rowset[$i]['topic_id'];
 452
 453                 $topic_title = ( count($orig_word) ) ? preg_replace($orig_word, $replacement_word, $topic_rowset[$i]['topic_title']) : $topic_rowset[$i]['topic_title'];
 454
 455                 $replies = $topic_rowset[$i]['topic_replies'];
 456
 457                 $topic_type = $topic_rowset[$i]['topic_type'];
 458
 459                 if( $topic_type == POST_ANNOUNCE )
 460                 {
 461                         $topic_type = $lang['Topic_Announcement'] . ' ';
 462                 }
 463                 else if( $topic_type == POST_STICKY )
 464                 {
 465                         $topic_type = $lang['Topic_Sticky'] . ' ';
 466                 }
 467                 else
 468                 {
 469                         $topic_type = '';
 470                 }
 471
 472                 if( $topic_rowset[$i]['topic_vote'] )
 473                 {
 474                         $topic_type .= $lang['Topic_Poll'] . ' ';
 475                 }
 476
 477                 if( $topic_rowset[$i]['topic_status'] == TOPIC_MOVED )
 478                 {
 479                         $topic_type = $lang['Topic_Moved'] . ' ';
 480                         $topic_id = $topic_rowset[$i]['topic_moved_id'];
 481
 482                         $folder_image =  $images['folder'];
 483                         $folder_alt = $lang['Topics_Moved'];
 484                         $newest_post_img = '';
 485                 }
 486                 else
 487                 {
 488                         if( $topic_rowset[$i]['topic_type'] == POST_ANNOUNCE )
 489                         {
 490                                 $folder = $images['folder_announce'];
 491                                 $folder_new = $images['folder_announce_new'];
 492                         }
 493                         else if( $topic_rowset[$i]['topic_type'] == POST_STICKY )
 494                         {
 495                                 $folder = $images['folder_sticky'];
 496                                 $folder_new = $images['folder_sticky_new'];
 497                         }
 498                         else if( $topic_rowset[$i]['topic_status'] == TOPIC_LOCKED )
 499                         {
 500                                 $folder = $images['folder_locked'];
 501                                 $folder_new = $images['folder_locked_new'];
 502                         }
 503                         else
 504                         {
 505                                 if($replies >= $board_config['hot_threshold'])
 506                                 {
 507                                         $folder = $images['folder_hot'];
 508                                         $folder_new = $images['folder_hot_new'];
 509                                 }
 510                                 else
 511                                 {
 512                                         $folder = $images['folder'];
 513                                         $folder_new = $images['folder_new'];
 514                                 }
 515                         }
 516
 517                         $newest_post_img = '';
 518                         if( $userdata['session_logged_in'] )
 519                         {
 520                                 if( $topic_rowset[$i]['post_time'] > $userdata['user_lastvisit'] )
 521                                 {
 522                                         if( !empty($tracking_topics) || !empty($tracking_forums) || isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f_all']) )
 523                                         {
 524                                                 $unread_topics = true;
 525
 526                                                 if( !empty($tracking_topics[$topic_id]) )
 527                                                 {
 528                                                         if( $tracking_topics[$topic_id] >= $topic_rowset[$i]['post_time'] )
 529                                                         {
 530                                                                 $unread_topics = false;
 531                                                         }
 532                                                 }
 533
 534                                                 if( !empty($tracking_forums[$forum_id]) )
 535                                                 {
 536                                                         if( $tracking_forums[$forum_id] >= $topic_rowset[$i]['post_time'] )
 537                                                         {
 538                                                                 $unread_topics = false;
 539                                                         }
 540                                                 }
 541
 542                                                 if( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f_all']) )
 543                                                 {
 544                                                         if( $HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f_all'] >= $topic_rowset[$i]['post_time'] )
 545                                                         {
 546                                                                 $unread_topics = false;
 547                                                         }
 548                                                 }
 549
 550                                                 if( $unread_topics )
 551                                                 {
 552                                                         $folder_image = $folder_new;
 553                                                         $folder_alt = $lang['New_posts'];
 554
 555                                                         $newest_post_img = '<a href="' . append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;view=newest") . '"><img src="' . $images['icon_newest_reply'] . '" alt="' . $lang['View_newest_post'] . '" title="' . $lang['View_newest_post'] . '" border="0" /></a> ';
 556                                                 }
 557                                                 else
 558                                                 {
 559                                                         $folder_image = $folder;
 560                                                         $folder_alt = ( $topic_rowset[$i]['topic_status'] == TOPIC_LOCKED ) ? $lang['Topic_locked'] : $lang['No_new_posts'];
 561
 562                                                         $newest_post_img = '';
 563                                                 }
 564                                         }
 565                                         else
 566                                         {
 567                                                 $folder_image = $folder_new;
 568                                                 $folder_alt = ( $topic_rowset[$i]['topic_status'] == TOPIC_LOCKED ) ? $lang['Topic_locked'] : $lang['New_posts'];
 569
 570                                                 $newest_post_img = '<a href="' . append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;view=newest") . '"><img src="' . $images['icon_newest_reply'] . '" alt="' . $lang['View_newest_post'] . '" title="' . $lang['View_newest_post'] . '" border="0" /></a> ';
 571                                         }
 572                                 }
 573                                 else
 574                                 {
 575                                         $folder_image = $folder;
 576                                         $folder_alt = ( $topic_rowset[$i]['topic_status'] == TOPIC_LOCKED ) ? $lang['Topic_locked'] : $lang['No_new_posts'];
 577
 578                                         $newest_post_img = '';
 579                                 }
 580                         }
 581                         else
 582                         {
 583                                 $folder_image = $folder;
 584                                 $folder_alt = ( $topic_rowset[$i]['topic_status'] == TOPIC_LOCKED ) ? $lang['Topic_locked'] : $lang['No_new_posts'];
 585
 586                                 $newest_post_img = '';
 587                         }
 588                 }
 589
 590                 if( ( $replies + 1 ) > $board_config['posts_per_page'] )
 591                 {
 592                         $total_pages = ceil( ( $replies + 1 ) / $board_config['posts_per_page'] );
 593                         $goto_page = ' [ <img src="' . $images['icon_gotopost'] . '" alt="' . $lang['Goto_page'] . '" title="' . $lang['Goto_page'] . '" />' . $lang['Goto_page'] . ': ';
 594
 595                         $times = 1;
 596                         for($j = 0; $j < $replies + 1; $j += $board_config['posts_per_page'])
 597                         {
 598                                 $goto_page .= '<a href="' . append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=" . $topic_id . "&amp;start=$j") . '">' . $times . '</a>';
 599                                 if( $times == 1 && $total_pages > 4 )
 600                                 {
 601                                         $goto_page .= ' ... ';
 602                                         $times = $total_pages - 3;
 603                                         $j += ( $total_pages - 4 ) * $board_config['posts_per_page'];
 604                                 }
 605                                 else if ( $times < $total_pages )
 606                                 {
 607                                         $goto_page .= ', ';
 608                                 }
 609                                 $times++;
 610                         }
 611                         $goto_page .= ' ] ';
 612                 }
 613                 else
 614                 {
 615                         $goto_page = '';
 616                 }
 617
 618                 $view_topic_url = append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id");
 619
 620                 $topic_author = ( $topic_rowset[$i]['user_id'] != ANONYMOUS ) ? '<a href="' . append_sid("profile.$phpEx?mode=viewprofile&amp;" . POST_USERS_URL . '=' . $topic_rowset[$i]['user_id']) . '">' : '';
 621                 $topic_author .= ( $topic_rowset[$i]['user_id'] != ANONYMOUS ) ? $topic_rowset[$i]['username'] : ( ( $topic_rowset[$i]['post_username'] != '' ) ? $topic_rowset[$i]['post_username'] : $lang['Guest'] );
 622
 623                 $topic_author .= ( $topic_rowset[$i]['user_id'] != ANONYMOUS ) ? '</a>' : '';
 624
 625                 $first_post_time = create_date($board_config['default_dateformat'], $topic_rowset[$i]['topic_time'], $board_config['board_timezone']);
 626
 627                 $last_post_time = create_date($board_config['default_dateformat'], $topic_rowset[$i]['post_time'], $board_config['board_timezone']);
 628
 629                 $last_post_author = ( $topic_rowset[$i]['id2'] == ANONYMOUS ) ? ( ($topic_rowset[$i]['post_username2'] != '' ) ? $topic_rowset[$i]['post_username2'] . ' ' : $lang['Guest'] . ' ' ) : '<a href="' . append_sid("profile.$phpEx?mode=viewprofile&amp;" . POST_USERS_URL . '='  . $topic_rowset[$i]['id2']) . '">' . $topic_rowset[$i]['user2'] . '</a>';
 630
 631                 $last_post_url = '<a href="' . append_sid("viewtopic.$phpEx?"  . POST_POST_URL . '=' . $topic_rowset[$i]['topic_last_post_id']) . '#' . $topic_rowset[$i]['topic_last_post_id'] . '"><img src="' . $images['icon_latest_reply'] . '" alt="' . $lang['View_latest_post'] . '" title="' . $lang['View_latest_post'] . '" border="0" /></a>';
 632
 633                 $views = $topic_rowset[$i]['topic_views'];
 634
 635                 $row_color = ( !($i % 2) ) ? $theme['td_color1'] : $theme['td_color2'];
 636                 $row_class = ( !($i % 2) ) ? $theme['td_class1'] : $theme['td_class2'];
 637
 638                 $template->assign_block_vars('topicrow', array(
 639                         'ROW_COLOR' => $row_color,
 640                         'ROW_CLASS' => $row_class,
 641                         'FORUM_ID' => $forum_id,
 642                         'TOPIC_ID' => $topic_id,
 643                         'TOPIC_FOLDER_IMG' => $folder_image,
 644                         'TOPIC_AUTHOR' => $topic_author,
 645                         'GOTO_PAGE' => $goto_page,
 646                         'REPLIES' => $replies,
 647                         'NEWEST_POST_IMG' => $newest_post_img,
 648                         'TOPIC_TITLE' => $topic_title,
 649                         'TOPIC_TYPE' => $topic_type,
 650                         'VIEWS' => $views,
 651                         'FIRST_POST_TIME' => $first_post_time,
 652                         'LAST_POST_TIME' => $last_post_time,
 653                         'LAST_POST_AUTHOR' => $last_post_author,
 654                         'LAST_POST_IMG' => $last_post_url,
 655
 656                         'L_TOPIC_FOLDER_ALT' => $folder_alt,
 657
 658                         'U_VIEW_TOPIC' => $view_topic_url)
 659                 );
 660         }
 661
 662         $topics_count -= $total_announcements;
 663
 664         $template->assign_vars(array(
 665                 'PAGINATION' => generate_pagination("viewforum.$phpEx?" . POST_FORUM_URL . "=$forum_id&amp;topicdays=$topic_days", $topics_count, $board_config['topics_per_page'], $start),
 666                 'PAGE_NUMBER' => sprintf($lang['Page_of'], ( floor( $start / $board_config['topics_per_page'] ) + 1 ), ceil( $topics_count / $board_config['topics_per_page'] )),
 667
 668                 'L_GOTO_PAGE' => $lang['Goto_page'])
 669         );
 670 }
 671 else
 672 {
 673         //
 674         // No topics
 675         //
 676         $no_topics_msg = ( $forum_row['forum_status'] == FORUM_LOCKED ) ? $lang['Forum_locked'] : $lang['No_topics_post_one'];
 677         $template->assign_vars(array(
 678                 'L_NO_TOPICS' => $no_topics_msg)
 679         );
 680
 681         $template->assign_block_vars('switch_no_topics', array() );
 682
 683 }
 684
 685 //
 686 // Parse the page and print
 687 //
 688 $template->pparse('body');
 689
 690 //
 691 // Page footer
 692 //
 693 include($phpbb_root_path . 'includes/page_tail.'.$phpEx);
 694
 695 ?>