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1 <?php 2 /*************************************************************************** 3 * index.php 4 * ------------------- 5 * begin : Saturday, Feb 13, 2001 6 * copyright : (C) 2001 The phpBB Group 7 * email : support@phpbb.com 8 * 9 * $Id: index.php 5502 2006-01-28 11:13:39Z acydburn $ 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 session management 30 // 31 $userdata = session_pagestart($user_ip, PAGE_INDEX); 32 init_userprefs($userdata); 33 // 34 // End session management 35 // 36 37 $viewcat = ( !empty($HTTP_GET_VARS[POST_CAT_URL]) ) ? $HTTP_GET_VARS[POST_CAT_URL] : -1; 38 39 if( isset($HTTP_GET_VARS['mark']) || isset($HTTP_POST_VARS['mark']) ) 40 { 41 $mark_read = ( isset($HTTP_POST_VARS['mark']) ) ? $HTTP_POST_VARS['mark'] : $HTTP_GET_VARS['mark']; 42 } 43 else 44 { 45 $mark_read = ''; 46 } 47 48 // 49 // Handle marking posts 50 // 51 if( $mark_read == 'forums' ) 52 { 53 if( $userdata['session_logged_in'] ) 54 { 55 setcookie($board_config['cookie_name'] . '_f_all', time(), 0, $board_config['cookie_path'], $board_config['cookie_domain'], $board_config['cookie_secure']); 56 } 57 58 $template->assign_vars(array( 59 "META" => '<meta http-equiv="refresh" content="3;url=' .append_sid("index.$phpEx") . '">') 60 ); 61 62 $message = $lang['Forums_marked_read'] . '<br /><br />' . sprintf($lang['Click_return_index'], '<a href="' . append_sid("index.$phpEx") . '">', '</a> '); 63 64 message_die(GENERAL_MESSAGE, $message); 65 } 66 // 67 // End handle marking posts 68 // 69 70 $tracking_topics = ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_t']) ) ? unserialize($HTTP_COOKIE_VARS[$board_config['cookie_name'] . "_t"]) : array(); 71 $tracking_forums = ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f']) ) ? unserialize($HTTP_COOKIE_VARS[$board_config['cookie_name'] . "_f"]) : array(); 72 73 // 74 // If you don't use these stats on your index you may want to consider 75 // removing them 76 // 77 $total_posts = get_db_stat('postcount'); 78 $total_users = get_db_stat('usercount'); 79 $newest_userdata = get_db_stat('newestuser'); 80 $newest_user = $newest_userdata['username']; 81 $newest_uid = $newest_userdata['user_id']; 82 83 if( $total_posts == 0 ) 84 { 85 $l_total_post_s = $lang['Posted_articles_zero_total']; 86 } 87 else if( $total_posts == 1 ) 88 { 89 $l_total_post_s = $lang['Posted_article_total']; 90 } 91 else 92 { 93 $l_total_post_s = $lang['Posted_articles_total']; 94 } 95 96 if( $total_users == 0 ) 97 { 98 $l_total_user_s = $lang['Registered_users_zero_total']; 99 } 100 else if( $total_users == 1 ) 101 { 102 $l_total_user_s = $lang['Registered_user_total']; 103 } 104 else 105 { 106 $l_total_user_s = $lang['Registered_users_total']; 107 } 108 109 110 // 111 // Start page proper 112 // 113 $sql = "SELECT c.cat_id, c.cat_title, c.cat_order 114 FROM " . CATEGORIES_TABLE . " c 115 ORDER BY c.cat_order"; 116 if( !($result = $db->sql_query($sql)) ) 117 { 118 message_die(GENERAL_ERROR, 'Could not query categories list', '', __LINE__, __FILE__, $sql); 119 } 120 121 $category_rows = array(); 122 while ($row = $db->sql_fetchrow($result)) 123 { 124 $category_rows[] = $row; 125 } 126 $db->sql_freeresult($result); 127 128 if( ( $total_categories = count($category_rows) ) ) 129 { 130 // 131 // Define appropriate SQL 132 // 133 switch(SQL_LAYER) 134 { 135 case 'postgresql': 136 $sql = "SELECT f.*, p.post_time, p.post_username, u.username, u.user_id 137 FROM " . FORUMS_TABLE . " f, " . POSTS_TABLE . " p, " . USERS_TABLE . " u 138 WHERE p.post_id = f.forum_last_post_id 139 AND u.user_id = p.poster_id 140 UNION ( 141 SELECT f.*, NULL, NULL, NULL, NULL 142 FROM " . FORUMS_TABLE . " f 143 WHERE NOT EXISTS ( 144 SELECT p.post_time 145 FROM " . POSTS_TABLE . " p 146 WHERE p.post_id = f.forum_last_post_id 147 ) 148 ) 149 ORDER BY cat_id, forum_order"; 150 break; 151 152 case 'oracle': 153 $sql = "SELECT f.*, p.post_time, p.post_username, u.username, u.user_id 154 FROM " . FORUMS_TABLE . " f, " . POSTS_TABLE . " p, " . USERS_TABLE . " u 155 WHERE p.post_id = f.forum_last_post_id(+) 156 AND u.user_id = p.poster_id(+) 157 ORDER BY f.cat_id, f.forum_order"; 158 break; 159 160 default: 161 $sql = "SELECT f.*, p.post_time, p.post_username, u.username, u.user_id 162 FROM (( " . FORUMS_TABLE . " f 163 LEFT JOIN " . POSTS_TABLE . " p ON p.post_id = f.forum_last_post_id ) 164 LEFT JOIN " . USERS_TABLE . " u ON u.user_id = p.poster_id ) 165 ORDER BY f.cat_id, f.forum_order"; 166 break; 167 } 168 if ( !($result = $db->sql_query($sql)) ) 169 { 170 message_die(GENERAL_ERROR, 'Could not query forums information', '', __LINE__, __FILE__, $sql); 171 } 172 173 $forum_data = array(); 174 while( $row = $db->sql_fetchrow($result) ) 175 { 176 $forum_data[] = $row; 177 } 178 $db->sql_freeresult($result); 179 180 if ( !($total_forums = count($forum_data)) ) 181 { 182 message_die(GENERAL_MESSAGE, $lang['No_forums']); 183 } 184 185 // 186 // Obtain a list of topic ids which contain 187 // posts made since user last visited 188 // 189 if ($userdata['session_logged_in']) 190 { 191 // 60 days limit 192 if ($userdata['user_lastvisit'] < (time() - 5184000)) 193 { 194 $userdata['user_lastvisit'] = time() - 5184000; 195 } 196 197 $sql = "SELECT t.forum_id, t.topic_id, p.post_time 198 FROM " . TOPICS_TABLE . " t, " . POSTS_TABLE . " p 199 WHERE p.post_id = t.topic_last_post_id 200 AND p.post_time > " . $userdata['user_lastvisit'] . " 201 AND t.topic_moved_id = 0"; 202 if ( !($result = $db->sql_query($sql)) ) 203 { 204 message_die(GENERAL_ERROR, 'Could not query new topic information', '', __LINE__, __FILE__, $sql); 205 } 206 207 $new_topic_data = array(); 208 while( $topic_data = $db->sql_fetchrow($result) ) 209 { 210 $new_topic_data[$topic_data['forum_id']][$topic_data['topic_id']] = $topic_data['post_time']; 211 } 212 $db->sql_freeresult($result); 213 } 214 215 // 216 // Obtain list of moderators of each forum 217 // First users, then groups ... broken into two queries 218 // 219 $sql = "SELECT aa.forum_id, u.user_id, u.username 220 FROM " . AUTH_ACCESS_TABLE . " aa, " . USER_GROUP_TABLE . " ug, " . GROUPS_TABLE . " g, " . USERS_TABLE . " u 221 WHERE aa.auth_mod = " . TRUE . " 222 AND g.group_single_user = 1 223 AND ug.group_id = aa.group_id 224 AND g.group_id = aa.group_id 225 AND u.user_id = ug.user_id 226 GROUP BY u.user_id, u.username, aa.forum_id 227 ORDER BY aa.forum_id, u.user_id"; 228 if ( !($result = $db->sql_query($sql)) ) 229 { 230 message_die(GENERAL_ERROR, 'Could not query forum moderator information', '', __LINE__, __FILE__, $sql); 231 } 232 233 $forum_moderators = array(); 234 while( $row = $db->sql_fetchrow($result) ) 235 { 236 $forum_moderators[$row['forum_id']][] = '<a href="' . append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . "=" . $row['user_id']) . '">' . $row['username'] . '</a>'; 237 } 238 $db->sql_freeresult($result); 239 240 $sql = "SELECT aa.forum_id, g.group_id, g.group_name 241 FROM " . AUTH_ACCESS_TABLE . " aa, " . USER_GROUP_TABLE . " ug, " . GROUPS_TABLE . " g 242 WHERE aa.auth_mod = " . TRUE . " 243 AND g.group_single_user = 0 244 AND g.group_type <> " . GROUP_HIDDEN . " 245 AND ug.group_id = aa.group_id 246 AND g.group_id = aa.group_id 247 GROUP BY g.group_id, g.group_name, aa.forum_id 248 ORDER BY aa.forum_id, g.group_id"; 249 if ( !($result = $db->sql_query($sql)) ) 250 { 251 message_die(GENERAL_ERROR, 'Could not query forum moderator information', '', __LINE__, __FILE__, $sql); 252 } 253 254 while( $row = $db->sql_fetchrow($result) ) 255 { 256 $forum_moderators[$row['forum_id']][] = '<a href="' . append_sid("groupcp.$phpEx?" . POST_GROUPS_URL . "=" . $row['group_id']) . '">' . $row['group_name'] . '</a>'; 257 } 258 $db->sql_freeresult($result); 259 260 // 261 // Find which forums are visible for this user 262 // 263 $is_auth_ary = array(); 264 $is_auth_ary = auth(AUTH_VIEW, AUTH_LIST_ALL, $userdata, $forum_data); 265 266 // 267 // Start output of page 268 // 269 define('SHOW_ONLINE', true); 270 $page_title = $lang['Index']; 271 include($phpbb_root_path . 'includes/page_header.'.$phpEx); 272 273 $template->set_filenames(array( 274 'body' => 'index_body.tpl') 275 ); 276 277 $template->assign_vars(array( 278 'TOTAL_POSTS' => sprintf($l_total_post_s, $total_posts), 279 'TOTAL_USERS' => sprintf($l_total_user_s, $total_users), 280 'NEWEST_USER' => sprintf($lang['Newest_user'], '<a href="' . append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . "=$newest_uid") . '">', $newest_user, '</a>'), 281 282 'FORUM_IMG' => $images['forum'], 283 'FORUM_NEW_IMG' => $images['forum_new'], 284 'FORUM_LOCKED_IMG' => $images['forum_locked'], 285 286 'L_FORUM' => $lang['Forum'], 287 'L_TOPICS' => $lang['Topics'], 288 'L_REPLIES' => $lang['Replies'], 289 'L_VIEWS' => $lang['Views'], 290 'L_POSTS' => $lang['Posts'], 291 'L_LASTPOST' => $lang['Last_Post'], 292 'L_NO_NEW_POSTS' => $lang['No_new_posts'], 293 'L_NEW_POSTS' => $lang['New_posts'], 294 'L_NO_NEW_POSTS_LOCKED' => $lang['No_new_posts_locked'], 295 'L_NEW_POSTS_LOCKED' => $lang['New_posts_locked'], 296 'L_ONLINE_EXPLAIN' => $lang['Online_explain'], 297 298 'L_MODERATOR' => $lang['Moderators'], 299 'L_FORUM_LOCKED' => $lang['Forum_is_locked'], 300 'L_MARK_FORUMS_READ' => $lang['Mark_all_forums'], 301 302 'U_MARK_READ' => append_sid("index.$phpEx?mark=forums")) 303 ); 304 305 // 306 // Let's decide which categories we should display 307 // 308 $display_categories = array(); 309 310 for ($i = 0; $i < $total_forums; $i++ ) 311 { 312 if ($is_auth_ary[$forum_data[$i]['forum_id']]['auth_view']) 313 { 314 $display_categories[$forum_data[$i]['cat_id']] = true; 315 } 316 } 317 318 // 319 // Okay, let's build the index 320 // 321 for($i = 0; $i < $total_categories; $i++) 322 { 323 $cat_id = $category_rows[$i]['cat_id']; 324 325 // 326 // Yes, we should, so first dump out the category 327 // title, then, if appropriate the forum list 328 // 329 if (isset($display_categories[$cat_id]) && $display_categories[$cat_id]) 330 { 331 $template->assign_block_vars('catrow', array( 332 'CAT_ID' => $cat_id, 333 'CAT_DESC' => $category_rows[$i]['cat_title'], 334 'U_VIEWCAT' => append_sid("index.$phpEx?" . POST_CAT_URL . "=$cat_id")) 335 ); 336 337 if ( $viewcat == $cat_id || $viewcat == -1 ) 338 { 339 for($j = 0; $j < $total_forums; $j++) 340 { 341 if ( $forum_data[$j]['cat_id'] == $cat_id ) 342 { 343 $forum_id = $forum_data[$j]['forum_id']; 344 345 if ( $is_auth_ary[$forum_id]['auth_view'] ) 346 { 347 if ( $forum_data[$j]['forum_status'] == FORUM_LOCKED ) 348 { 349 $folder_image = $images['forum_locked']; 350 $folder_alt = $lang['Forum_locked']; 351 } 352 else 353 { 354 $unread_topics = false; 355 if ( $userdata['session_logged_in'] ) 356 { 357 if ( !empty($new_topic_data[$forum_id]) ) 358 { 359 $forum_last_post_time = 0; 360 361 while( list($check_topic_id, $check_post_time) = @each($new_topic_data[$forum_id]) ) 362 { 363 if ( empty($tracking_topics[$check_topic_id]) ) 364 { 365 $unread_topics = true; 366 $forum_last_post_time = max($check_post_time, $forum_last_post_time); 367 368 } 369 else 370 { 371 if ( $tracking_topics[$check_topic_id] < $check_post_time ) 372 { 373 $unread_topics = true; 374 $forum_last_post_time = max($check_post_time, $forum_last_post_time); 375 } 376 } 377 } 378 379 if ( !empty($tracking_forums[$forum_id]) ) 380 { 381 if ( $tracking_forums[$forum_id] > $forum_last_post_time ) 382 { 383 $unread_topics = false; 384 } 385 } 386 387 if ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f_all']) ) 388 { 389 if ( $HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f_all'] > $forum_last_post_time ) 390 { 391 $unread_topics = false; 392 } 393 } 394 395 } 396 } 397 398 $folder_image = ( $unread_topics ) ? $images['forum_new'] : $images['forum']; 399 $folder_alt = ( $unread_topics ) ? $lang['New_posts'] : $lang['No_new_posts']; 400 } 401 402 $posts = $forum_data[$j]['forum_posts']; 403 $topics = $forum_data[$j]['forum_topics']; 404 405 if ( $forum_data[$j]['forum_last_post_id'] ) 406 { 407 $last_post_time = create_date($board_config['default_dateformat'], $forum_data[$j]['post_time'], $board_config['board_timezone']); 408 409 $last_post = $last_post_time . '<br />'; 410 411 $last_post .= ( $forum_data[$j]['user_id'] == ANONYMOUS ) ? ( ($forum_data[$j]['post_username'] != '' ) ? $forum_data[$j]['post_username'] . ' ' : $lang['Guest'] . ' ' ) : '<a href="' . append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . '=' . $forum_data[$j]['user_id']) . '">' . $forum_data[$j]['username'] . '</a> '; 412 413 $last_post .= '<a href="' . append_sid("viewtopic.$phpEx?" . POST_POST_URL . '=' . $forum_data[$j]['forum_last_post_id']) . '#' . $forum_data[$j]['forum_last_post_id'] . '"><img src="' . $images['icon_latest_reply'] . '" border="0" alt="' . $lang['View_latest_post'] . '" title="' . $lang['View_latest_post'] . '" /></a>'; 414 } 415 else 416 { 417 $last_post = $lang['No_Posts']; 418 } 419 420 if ( count($forum_moderators[$forum_id]) > 0 ) 421 { 422 $l_moderators = ( count($forum_moderators[$forum_id]) == 1 ) ? $lang['Moderator'] : $lang['Moderators']; 423 $moderator_list = implode(', ', $forum_moderators[$forum_id]); 424 } 425 else 426 { 427 $l_moderators = ' '; 428 $moderator_list = ' '; 429 } 430 431 $row_color = ( !($i % 2) ) ? $theme['td_color1'] : $theme['td_color2']; 432 $row_class = ( !($i % 2) ) ? $theme['td_class1'] : $theme['td_class2']; 433 434 $template->assign_block_vars('catrow.forumrow', array( 435 'ROW_COLOR' => '#' . $row_color, 436 'ROW_CLASS' => $row_class, 437 'FORUM_FOLDER_IMG' => $folder_image, 438 'FORUM_NAME' => $forum_data[$j]['forum_name'], 439 'FORUM_DESC' => $forum_data[$j]['forum_desc'], 440 'POSTS' => $forum_data[$j]['forum_posts'], 441 'TOPICS' => $forum_data[$j]['forum_topics'], 442 'LAST_POST' => $last_post, 443 'MODERATORS' => $moderator_list, 444 445 'L_MODERATOR' => $l_moderators, 446 'L_FORUM_FOLDER_ALT' => $folder_alt, 447 448 'U_VIEWFORUM' => append_sid("viewforum.$phpEx?" . POST_FORUM_URL . "=$forum_id")) 449 ); 450 } 451 } 452 } 453 } 454 } 455 } // for ... categories 456 457 }// if ... total_categories 458 else 459 { 460 message_die(GENERAL_MESSAGE, $lang['No_forums']); 461 } 462 463 // 464 // Generate the page 465 // 466 $template->pparse('body'); 467 468 include($phpbb_root_path . 'includes/page_tail.'.$phpEx); 469 470 ?>
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| Generated: Mon Jan 14 19:21:40 2013 | Cross-referenced by PHPXref 0.7.1 |