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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 19 // Start session management 20 $user->session_begin(); 21 $auth->acl($user->data); 22 $user->setup('search'); 23 24 // Define initial vars 25 $mode = request_var('mode', ''); 26 $search_id = request_var('search_id', ''); 27 $start = max(request_var('start', 0), 0); 28 $post_id = request_var('p', 0); 29 $topic_id = request_var('t', 0); 30 $view = request_var('view', ''); 31 32 $submit = request_var('submit', false); 33 $keywords = utf8_normalize_nfc(request_var('keywords', '', true)); 34 $add_keywords = utf8_normalize_nfc(request_var('add_keywords', '', true)); 35 $author = request_var('author', '', true); 36 $author_id = request_var('author_id', 0); 37 $show_results = ($topic_id) ? 'posts' : request_var('sr', 'posts'); 38 $show_results = ($show_results == 'posts') ? 'posts' : 'topics'; 39 $search_terms = request_var('terms', 'all'); 40 $search_fields = request_var('sf', 'all'); 41 $search_child = request_var('sc', true); 42 43 $sort_days = request_var('st', 0); 44 $sort_key = request_var('sk', 't'); 45 $sort_dir = request_var('sd', 'd'); 46 47 $return_chars = request_var('ch', ($topic_id) ? -1 : 300); 48 $search_forum = request_var('fid', array(0)); 49 50 // We put login boxes for the case if search_id is newposts, egosearch or unreadposts 51 // because a guest should be able to log in even if guests search is not permitted 52 53 switch ($search_id) 54 { 55 // Egosearch is an author search 56 case 'egosearch': 57 $author_id = $user->data['user_id']; 58 if ($user->data['user_id'] == ANONYMOUS) 59 { 60 login_box('', $user->lang['LOGIN_EXPLAIN_EGOSEARCH']); 61 } 62 break; 63 64 // Search for unread posts needs to be allowed and user to be logged in if topics tracking for guests is disabled 65 case 'unreadposts': 66 if (!$config['load_unreads_search']) 67 { 68 $template->assign_var('S_NO_SEARCH', true); 69 trigger_error('NO_SEARCH_UNREADS'); 70 } 71 else if (!$config['load_anon_lastread'] && !$user->data['is_registered']) 72 { 73 login_box('', $user->lang['LOGIN_EXPLAIN_UNREADSEARCH']); 74 } 75 break; 76 77 // The "new posts" search uses user_lastvisit which is user based, so it should require user to log in. 78 case 'newposts': 79 if ($user->data['user_id'] == ANONYMOUS) 80 { 81 login_box('', $user->lang['LOGIN_EXPLAIN_NEWPOSTS']); 82 } 83 break; 84 85 default: 86 // There's nothing to do here for now ;) 87 break; 88 } 89 90 // Is user able to search? Has search been disabled? 91 if (!$auth->acl_get('u_search') || !$auth->acl_getf_global('f_search') || !$config['load_search']) 92 { 93 $template->assign_var('S_NO_SEARCH', true); 94 trigger_error('NO_SEARCH'); 95 } 96 97 // Check search load limit 98 if ($user->load && $config['limit_search_load'] && ($user->load > doubleval($config['limit_search_load']))) 99 { 100 $template->assign_var('S_NO_SEARCH', true); 101 trigger_error('NO_SEARCH_TIME'); 102 } 103 104 // It is applicable if the configuration setting is non-zero, and the user cannot 105 // ignore the flood setting, and the search is a keyword search. 106 $interval = ($user->data['user_id'] == ANONYMOUS) ? $config['search_anonymous_interval'] : $config['search_interval']; 107 if ($interval && !in_array($search_id, array('unreadposts', 'unanswered', 'active_topics', 'egosearch')) && !$auth->acl_get('u_ignoreflood')) 108 { 109 if ($user->data['user_last_search'] > time() - $interval) 110 { 111 $template->assign_var('S_NO_SEARCH', true); 112 trigger_error('NO_SEARCH_TIME'); 113 } 114 } 115 116 // Define some vars 117 $limit_days = array(0 => $user->lang['ALL_RESULTS'], 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']); 118 $sort_by_text = array('a' => $user->lang['SORT_AUTHOR'], 't' => $user->lang['SORT_TIME'], 'f' => $user->lang['SORT_FORUM'], 'i' => $user->lang['SORT_TOPIC_TITLE'], 's' => $user->lang['SORT_POST_SUBJECT']); 119 120 $s_limit_days = $s_sort_key = $s_sort_dir = $u_sort_param = ''; 121 gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param); 122 123 if ($keywords || $author || $author_id || $search_id || $submit) 124 { 125 // clear arrays 126 $id_ary = array(); 127 128 // If we are looking for authors get their ids 129 $author_id_ary = array(); 130 $sql_author_match = ''; 131 if ($author_id) 132 { 133 $author_id_ary[] = $author_id; 134 } 135 else if ($author) 136 { 137 if ((strpos($author, '*') !== false) && (utf8_strlen(str_replace(array('*', '%'), '', $author)) < $config['min_search_author_chars'])) 138 { 139 trigger_error(sprintf($user->lang['TOO_FEW_AUTHOR_CHARS'], $config['min_search_author_chars'])); 140 } 141 142 $sql_where = (strpos($author, '*') !== false) ? ' username_clean ' . $db->sql_like_expression(str_replace('*', $db->any_char, utf8_clean_string($author))) : " username_clean = '" . $db->sql_escape(utf8_clean_string($author)) . "'"; 143 144 $sql = 'SELECT user_id 145 FROM ' . USERS_TABLE . " 146 WHERE $sql_where 147 AND user_type <> " . USER_IGNORE; 148 $result = $db->sql_query_limit($sql, 100); 149 150 while ($row = $db->sql_fetchrow($result)) 151 { 152 $author_id_ary[] = (int) $row['user_id']; 153 } 154 $db->sql_freeresult($result); 155 156 $sql_where = (strpos($author, '*') !== false) ? ' post_username ' . $db->sql_like_expression(str_replace('*', $db->any_char, utf8_clean_string($author))) : " post_username = '" . $db->sql_escape(utf8_clean_string($author)) . "'"; 157 158 $sql = 'SELECT 1 as guest_post 159 FROM ' . POSTS_TABLE . " 160 WHERE $sql_where 161 AND poster_id = " . ANONYMOUS; 162 $result = $db->sql_query_limit($sql, 1); 163 $found_guest_post = $db->sql_fetchfield('guest_post'); 164 $db->sql_freeresult($result); 165 166 if ($found_guest_post) 167 { 168 $author_id_ary[] = ANONYMOUS; 169 $sql_author_match = (strpos($author, '*') !== false) ? ' ' . $db->sql_like_expression(str_replace('*', $db->any_char, utf8_clean_string($author))) : " = '" . $db->sql_escape(utf8_clean_string($author)) . "'"; 170 } 171 172 if (!sizeof($author_id_ary)) 173 { 174 trigger_error('NO_SEARCH_RESULTS'); 175 } 176 } 177 178 // if we search in an existing search result just add the additional keywords. But we need to use "all search terms"-mode 179 // so we can keep the old keywords in their old mode, but add the new ones as required words 180 if ($add_keywords) 181 { 182 if ($search_terms == 'all') 183 { 184 $keywords .= ' ' . $add_keywords; 185 } 186 else 187 { 188 $search_terms = 'all'; 189 $keywords = implode(' |', explode(' ', preg_replace('#\s+#u', ' ', $keywords))) . ' ' .$add_keywords; 190 } 191 } 192 193 // Which forums should not be searched? Author searches are also carried out in unindexed forums 194 if (empty($keywords) && sizeof($author_id_ary)) 195 { 196 $ex_fid_ary = array_keys($auth->acl_getf('!f_read', true)); 197 } 198 else 199 { 200 $ex_fid_ary = array_unique(array_merge(array_keys($auth->acl_getf('!f_read', true)), array_keys($auth->acl_getf('!f_search', true)))); 201 } 202 203 $not_in_fid = (sizeof($ex_fid_ary)) ? 'WHERE ' . $db->sql_in_set('f.forum_id', $ex_fid_ary, true) . " OR (f.forum_password <> '' AND fa.user_id <> " . (int) $user->data['user_id'] . ')' : ""; 204 205 $sql = 'SELECT f.forum_id, f.forum_name, f.parent_id, f.forum_type, f.right_id, f.forum_password, f.forum_flags, fa.user_id 206 FROM ' . FORUMS_TABLE . ' f 207 LEFT JOIN ' . FORUMS_ACCESS_TABLE . " fa ON (fa.forum_id = f.forum_id 208 AND fa.session_id = '" . $db->sql_escape($user->session_id) . "') 209 $not_in_fid 210 ORDER BY f.left_id"; 211 $result = $db->sql_query($sql); 212 213 $right_id = 0; 214 $reset_search_forum = true; 215 while ($row = $db->sql_fetchrow($result)) 216 { 217 if ($row['forum_password'] && $row['user_id'] != $user->data['user_id']) 218 { 219 $ex_fid_ary[] = (int) $row['forum_id']; 220 continue; 221 } 222 223 // Exclude forums from active topics 224 if (!($row['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS) && ($search_id == 'active_topics')) 225 { 226 $ex_fid_ary[] = (int) $row['forum_id']; 227 continue; 228 } 229 230 if (sizeof($search_forum)) 231 { 232 if ($search_child) 233 { 234 if (in_array($row['forum_id'], $search_forum) && $row['right_id'] > $right_id) 235 { 236 $right_id = (int) $row['right_id']; 237 } 238 else if ($row['right_id'] < $right_id) 239 { 240 continue; 241 } 242 } 243 244 if (!in_array($row['forum_id'], $search_forum)) 245 { 246 $ex_fid_ary[] = (int) $row['forum_id']; 247 $reset_search_forum = false; 248 } 249 } 250 } 251 $db->sql_freeresult($result); 252 253 // find out in which forums the user is allowed to view approved posts 254 if ($auth->acl_get('m_approve')) 255 { 256 $m_approve_fid_ary = array(-1); 257 $m_approve_fid_sql = ''; 258 } 259 else if ($auth->acl_getf_global('m_approve')) 260 { 261 $m_approve_fid_ary = array_diff(array_keys($auth->acl_getf('!m_approve', true)), $ex_fid_ary); 262 $m_approve_fid_sql = ' AND (p.post_approved = 1' . ((sizeof($m_approve_fid_ary)) ? ' OR ' . $db->sql_in_set('p.forum_id', $m_approve_fid_ary, true) : '') . ')'; 263 } 264 else 265 { 266 $m_approve_fid_ary = array(); 267 $m_approve_fid_sql = ' AND p.post_approved = 1'; 268 } 269 270 if ($reset_search_forum) 271 { 272 $search_forum = array(); 273 } 274 275 // Select which method we'll use to obtain the post_id or topic_id information 276 $search_type = basename($config['search_type']); 277 278 if (!file_exists($phpbb_root_path . 'includes/search/' . $search_type . '.' . $phpEx)) 279 { 280 trigger_error('NO_SUCH_SEARCH_MODULE'); 281 } 282 283 require("{$phpbb_root_path}includes/search/$search_type.$phpEx"); 284 285 // We do some additional checks in the module to ensure it can actually be utilised 286 $error = false; 287 $search = new $search_type($error); 288 289 if ($error) 290 { 291 trigger_error($error); 292 } 293 294 // let the search module split up the keywords 295 if ($keywords) 296 { 297 $correct_query = $search->split_keywords($keywords, $search_terms); 298 if (!$correct_query || (empty($search->search_query) && !sizeof($author_id_ary) && !$search_id)) 299 { 300 $ignored = (sizeof($search->common_words)) ? sprintf($user->lang['IGNORED_TERMS_EXPLAIN'], implode(' ', $search->common_words)) . '<br />' : ''; 301 trigger_error($ignored . sprintf($user->lang['NO_KEYWORDS'], $search->word_length['min'], $search->word_length['max'])); 302 } 303 } 304 305 if (!$keywords && sizeof($author_id_ary)) 306 { 307 // if it is an author search we want to show topics by default 308 $show_results = ($topic_id) ? 'posts' : request_var('sr', ($search_id == 'egosearch') ? 'topics' : 'posts'); 309 $show_results = ($show_results == 'posts') ? 'posts' : 'topics'; 310 } 311 312 // define some variables needed for retrieving post_id/topic_id information 313 $sort_by_sql = array('a' => 'u.username_clean', 't' => (($show_results == 'posts') ? 'p.post_time' : 't.topic_last_post_time'), 'f' => 'f.forum_id', 'i' => 't.topic_title', 's' => (($show_results == 'posts') ? 'p.post_subject' : 't.topic_title')); 314 315 // pre-made searches 316 $sql = $field = $l_search_title = ''; 317 if ($search_id) 318 { 319 switch ($search_id) 320 { 321 // Oh holy Bob, bring us some activity... 322 case 'active_topics': 323 $l_search_title = $user->lang['SEARCH_ACTIVE_TOPICS']; 324 $show_results = 'topics'; 325 $sort_key = 't'; 326 $sort_dir = 'd'; 327 $sort_days = request_var('st', 7); 328 $sort_by_sql['t'] = 't.topic_last_post_time'; 329 330 gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param); 331 $s_sort_key = $s_sort_dir = ''; 332 333 $last_post_time_sql = ($sort_days) ? ' AND t.topic_last_post_time > ' . (time() - ($sort_days * 24 * 3600)) : ''; 334 335 $sql = 'SELECT t.topic_last_post_time, t.topic_id 336 FROM ' . TOPICS_TABLE . " t 337 WHERE t.topic_moved_id = 0 338 $last_post_time_sql 339 " . str_replace(array('p.', 'post_'), array('t.', 'topic_'), $m_approve_fid_sql) . ' 340 ' . ((sizeof($ex_fid_ary)) ? ' AND ' . $db->sql_in_set('t.forum_id', $ex_fid_ary, true) : '') . ' 341 ORDER BY t.topic_last_post_time DESC'; 342 $field = 'topic_id'; 343 break; 344 345 case 'unanswered': 346 $l_search_title = $user->lang['SEARCH_UNANSWERED']; 347 $show_results = request_var('sr', 'topics'); 348 $show_results = ($show_results == 'posts') ? 'posts' : 'topics'; 349 $sort_by_sql['t'] = ($show_results == 'posts') ? 'p.post_time' : 't.topic_last_post_time'; 350 $sort_by_sql['s'] = ($show_results == 'posts') ? 'p.post_subject' : 't.topic_title'; 351 $sql_sort = 'ORDER BY ' . $sort_by_sql[$sort_key] . (($sort_dir == 'a') ? ' ASC' : ' DESC'); 352 353 $sort_join = ($sort_key == 'f') ? FORUMS_TABLE . ' f, ' : ''; 354 $sql_sort = ($sort_key == 'f') ? ' AND f.forum_id = p.forum_id ' . $sql_sort : $sql_sort; 355 356 if ($sort_days) 357 { 358 $last_post_time = 'AND p.post_time > ' . (time() - ($sort_days * 24 * 3600)); 359 } 360 else 361 { 362 $last_post_time = ''; 363 } 364 365 if ($sort_key == 'a') 366 { 367 $sort_join = USERS_TABLE . ' u, '; 368 $sql_sort = ' AND u.user_id = p.poster_id ' . $sql_sort; 369 } 370 if ($show_results == 'posts') 371 { 372 $sql = "SELECT p.post_id 373 FROM $sort_join" . POSTS_TABLE . ' p, ' . TOPICS_TABLE . " t 374 WHERE t.topic_replies = 0 375 AND p.topic_id = t.topic_id 376 $last_post_time 377 $m_approve_fid_sql 378 " . ((sizeof($ex_fid_ary)) ? ' AND ' . $db->sql_in_set('p.forum_id', $ex_fid_ary, true) : '') . " 379 $sql_sort"; 380 $field = 'post_id'; 381 } 382 else 383 { 384 $sql = 'SELECT DISTINCT ' . $sort_by_sql[$sort_key] . ", p.topic_id 385 FROM $sort_join" . POSTS_TABLE . ' p, ' . TOPICS_TABLE . " t 386 WHERE t.topic_replies = 0 387 AND t.topic_moved_id = 0 388 AND p.topic_id = t.topic_id 389 $last_post_time 390 $m_approve_fid_sql 391 " . ((sizeof($ex_fid_ary)) ? ' AND ' . $db->sql_in_set('p.forum_id', $ex_fid_ary, true) : '') . " 392 $sql_sort"; 393 $field = 'topic_id'; 394 } 395 break; 396 397 case 'unreadposts': 398 $l_search_title = $user->lang['SEARCH_UNREAD']; 399 // force sorting 400 $show_results = 'topics'; 401 $sort_key = 't'; 402 $sort_by_sql['t'] = 't.topic_last_post_time'; 403 $sql_sort = 'ORDER BY ' . $sort_by_sql[$sort_key] . (($sort_dir == 'a') ? ' ASC' : ' DESC'); 404 405 $sql_where = 'AND t.topic_moved_id = 0 406 ' . str_replace(array('p.', 'post_'), array('t.', 'topic_'), $m_approve_fid_sql) . ' 407 ' . ((sizeof($ex_fid_ary)) ? 'AND ' . $db->sql_in_set('t.forum_id', $ex_fid_ary, true) : ''); 408 409 gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param); 410 $s_sort_key = $s_sort_dir = $u_sort_param = $s_limit_days = ''; 411 break; 412 413 case 'newposts': 414 $l_search_title = $user->lang['SEARCH_NEW']; 415 // force sorting 416 $show_results = (request_var('sr', 'topics') == 'posts') ? 'posts' : 'topics'; 417 $sort_key = 't'; 418 $sort_dir = 'd'; 419 $sort_by_sql['t'] = ($show_results == 'posts') ? 'p.post_time' : 't.topic_last_post_time'; 420 $sql_sort = 'ORDER BY ' . $sort_by_sql[$sort_key] . (($sort_dir == 'a') ? ' ASC' : ' DESC'); 421 422 gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param); 423 $s_sort_key = $s_sort_dir = $u_sort_param = $s_limit_days = ''; 424 425 if ($show_results == 'posts') 426 { 427 $sql = 'SELECT p.post_id 428 FROM ' . POSTS_TABLE . ' p 429 WHERE p.post_time > ' . $user->data['user_lastvisit'] . " 430 $m_approve_fid_sql 431 " . ((sizeof($ex_fid_ary)) ? ' AND ' . $db->sql_in_set('p.forum_id', $ex_fid_ary, true) : '') . " 432 $sql_sort"; 433 $field = 'post_id'; 434 } 435 else 436 { 437 $sql = 'SELECT t.topic_id 438 FROM ' . TOPICS_TABLE . ' t 439 WHERE t.topic_last_post_time > ' . $user->data['user_lastvisit'] . ' 440 AND t.topic_moved_id = 0 441 ' . str_replace(array('p.', 'post_'), array('t.', 'topic_'), $m_approve_fid_sql) . ' 442 ' . ((sizeof($ex_fid_ary)) ? 'AND ' . $db->sql_in_set('t.forum_id', $ex_fid_ary, true) : '') . " 443 $sql_sort"; 444 /* 445 [Fix] queued replies missing from "view new posts" (Bug #42705 - Patch by Paul) 446 - Creates temporary table, query is far from optimized 447 448 $sql = 'SELECT t.topic_id 449 FROM ' . TOPICS_TABLE . ' t, ' . POSTS_TABLE . ' p 450 WHERE p.post_time > ' . $user->data['user_lastvisit'] . ' 451 AND t.topic_id = p.topic_id 452 AND t.topic_moved_id = 0 453 ' . $m_approve_fid_sql . ' 454 ' . ((sizeof($ex_fid_ary)) ? 'AND ' . $db->sql_in_set('t.forum_id', $ex_fid_ary, true) : '') . " 455 GROUP BY t.topic_id 456 $sql_sort"; 457 */ 458 $field = 'topic_id'; 459 } 460 break; 461 462 case 'egosearch': 463 $l_search_title = $user->lang['SEARCH_SELF']; 464 break; 465 } 466 } 467 468 // show_results should not change after this 469 $per_page = ($show_results == 'posts') ? $config['posts_per_page'] : $config['topics_per_page']; 470 $total_match_count = 0; 471 472 // Set limit for the $total_match_count to reduce server load 473 $total_matches_limit = 1000; 474 $found_more_search_matches = false; 475 476 if ($search_id) 477 { 478 if ($sql) 479 { 480 // Only return up to $total_matches_limit+1 ids (the last one will be removed later) 481 $result = $db->sql_query_limit($sql, $total_matches_limit + 1); 482 483 while ($row = $db->sql_fetchrow($result)) 484 { 485 $id_ary[] = (int) $row[$field]; 486 } 487 $db->sql_freeresult($result); 488 } 489 else if ($search_id == 'unreadposts') 490 { 491 // Only return up to $total_matches_limit+1 ids (the last one will be removed later) 492 $id_ary = array_keys(get_unread_topics($user->data['user_id'], $sql_where, $sql_sort, $total_matches_limit + 1)); 493 } 494 else 495 { 496 $search_id = ''; 497 } 498 499 $total_match_count = sizeof($id_ary); 500 if ($total_match_count) 501 { 502 // Limit the number to $total_matches_limit for pre-made searches 503 if ($total_match_count > $total_matches_limit) 504 { 505 $found_more_search_matches = true; 506 $total_match_count = $total_matches_limit; 507 } 508 509 // Make sure $start is set to the last page if it exceeds the amount 510 if ($start < 0) 511 { 512 $start = 0; 513 } 514 else if ($start >= $total_match_count) 515 { 516 $start = floor(($total_match_count - 1) / $per_page) * $per_page; 517 } 518 519 $id_ary = array_slice($id_ary, $start, $per_page); 520 } 521 else 522 { 523 // Set $start to 0 if no matches were found 524 $start = 0; 525 } 526 } 527 528 // make sure that some arrays are always in the same order 529 sort($ex_fid_ary); 530 sort($m_approve_fid_ary); 531 sort($author_id_ary); 532 533 if (!empty($search->search_query)) 534 { 535 $total_match_count = $search->keyword_search($show_results, $search_fields, $search_terms, $sort_by_sql, $sort_key, $sort_dir, $sort_days, $ex_fid_ary, $m_approve_fid_ary, $topic_id, $author_id_ary, $sql_author_match, $id_ary, $start, $per_page); 536 } 537 else if (sizeof($author_id_ary)) 538 { 539 $firstpost_only = ($search_fields === 'firstpost' || $search_fields == 'titleonly') ? true : false; 540 $total_match_count = $search->author_search($show_results, $firstpost_only, $sort_by_sql, $sort_key, $sort_dir, $sort_days, $ex_fid_ary, $m_approve_fid_ary, $topic_id, $author_id_ary, $sql_author_match, $id_ary, $start, $per_page); 541 } 542 543 // For some searches we need to print out the "no results" page directly to allow re-sorting/refining the search options. 544 if (!sizeof($id_ary) && !$search_id) 545 { 546 trigger_error('NO_SEARCH_RESULTS'); 547 } 548 549 $sql_where = ''; 550 551 if (sizeof($id_ary)) 552 { 553 $sql_where .= $db->sql_in_set(($show_results == 'posts') ? 'p.post_id' : 't.topic_id', $id_ary); 554 $sql_where .= (sizeof($ex_fid_ary)) ? ' AND (' . $db->sql_in_set('f.forum_id', $ex_fid_ary, true) . ' OR f.forum_id IS NULL)' : ''; 555 $sql_where .= ($show_results == 'posts') ? $m_approve_fid_sql : str_replace(array('p.post_approved', 'p.forum_id'), array('t.topic_approved', 't.forum_id'), $m_approve_fid_sql); 556 } 557 558 if ($show_results == 'posts') 559 { 560 include($phpbb_root_path . 'includes/functions_posting.' . $phpEx); 561 } 562 else 563 { 564 include($phpbb_root_path . 'includes/functions_display.' . $phpEx); 565 } 566 567 $user->add_lang('viewtopic'); 568 569 // Grab icons 570 $icons = $cache->obtain_icons(); 571 572 // Output header 573 if ($found_more_search_matches) 574 { 575 $l_search_matches = sprintf($user->lang['FOUND_MORE_SEARCH_MATCHES'], $total_match_count); 576 } 577 else 578 { 579 $l_search_matches = ($total_match_count == 1) ? sprintf($user->lang['FOUND_SEARCH_MATCH'], $total_match_count) : sprintf($user->lang['FOUND_SEARCH_MATCHES'], $total_match_count); 580 } 581 582 // define some vars for urls 583 $hilit = implode('|', explode(' ', preg_replace('#\s+#u', ' ', str_replace(array('+', '-', '|', '(', ')', '"'), ' ', $keywords)))); 584 // Do not allow *only* wildcard being used for hilight 585 $hilit = (strspn($hilit, '*') === strlen($hilit)) ? '' : $hilit; 586 587 $u_hilit = urlencode(htmlspecialchars_decode(str_replace('|', ' ', $hilit))); 588 $u_show_results = '&sr=' . $show_results; 589 $u_search_forum = implode('&fid%5B%5D=', $search_forum); 590 591 $u_search = append_sid("{$phpbb_root_path}search.$phpEx", $u_sort_param . $u_show_results); 592 $u_search .= ($search_id) ? '&search_id=' . $search_id : ''; 593 $u_search .= ($u_hilit) ? '&keywords=' . urlencode(htmlspecialchars_decode($keywords)) : ''; 594 $u_search .= ($search_terms != 'all') ? '&terms=' . $search_terms : ''; 595 $u_search .= ($topic_id) ? '&t=' . $topic_id : ''; 596 $u_search .= ($author) ? '&author=' . urlencode(htmlspecialchars_decode($author)) : ''; 597 $u_search .= ($author_id) ? '&author_id=' . $author_id : ''; 598 $u_search .= ($u_search_forum) ? '&fid%5B%5D=' . $u_search_forum : ''; 599 $u_search .= (!$search_child) ? '&sc=0' : ''; 600 $u_search .= ($search_fields != 'all') ? '&sf=' . $search_fields : ''; 601 $u_search .= ($return_chars != 300) ? '&ch=' . $return_chars : ''; 602 603 $template->assign_vars(array( 604 'SEARCH_TITLE' => $l_search_title, 605 'SEARCH_MATCHES' => $l_search_matches, 606 'SEARCH_WORDS' => $keywords, 607 'SEARCHED_QUERY' => $search->search_query, 608 'IGNORED_WORDS' => (sizeof($search->common_words)) ? implode(' ', $search->common_words) : '', 609 'PAGINATION' => generate_pagination($u_search, $total_match_count, $per_page, $start), 610 'PAGE_NUMBER' => on_page($total_match_count, $per_page, $start), 611 'TOTAL_MATCHES' => $total_match_count, 612 'SEARCH_IN_RESULTS' => ($search_id) ? false : true, 613 614 'S_SELECT_SORT_DIR' => $s_sort_dir, 615 'S_SELECT_SORT_KEY' => $s_sort_key, 616 'S_SELECT_SORT_DAYS' => $s_limit_days, 617 'S_SEARCH_ACTION' => $u_search, 618 'S_SHOW_TOPICS' => ($show_results == 'posts') ? false : true, 619 620 'GOTO_PAGE_IMG' => $user->img('icon_post_target', 'GOTO_PAGE'), 621 'NEWEST_POST_IMG' => $user->img('icon_topic_newest', 'VIEW_NEWEST_POST'), 622 'REPORTED_IMG' => $user->img('icon_topic_reported', 'TOPIC_REPORTED'), 623 'UNAPPROVED_IMG' => $user->img('icon_topic_unapproved', 'TOPIC_UNAPPROVED'), 624 'LAST_POST_IMG' => $user->img('icon_topic_latest', 'VIEW_LATEST_POST'), 625 626 'U_SEARCH_WORDS' => $u_search, 627 )); 628 629 if ($sql_where) 630 { 631 if ($show_results == 'posts') 632 { 633 // @todo Joining this query to the one below? 634 $sql = 'SELECT zebra_id, friend, foe 635 FROM ' . ZEBRA_TABLE . ' 636 WHERE user_id = ' . $user->data['user_id']; 637 $result = $db->sql_query($sql); 638 639 $zebra = array(); 640 while ($row = $db->sql_fetchrow($result)) 641 { 642 $zebra[($row['friend']) ? 'friend' : 'foe'][] = $row['zebra_id']; 643 } 644 $db->sql_freeresult($result); 645 646 $sql = 'SELECT p.*, f.forum_id, f.forum_name, t.*, u.username, u.username_clean, u.user_sig, u.user_sig_bbcode_uid, u.user_colour 647 FROM ' . POSTS_TABLE . ' p 648 LEFT JOIN ' . TOPICS_TABLE . ' t ON (p.topic_id = t.topic_id) 649 LEFT JOIN ' . FORUMS_TABLE . ' f ON (p.forum_id = f.forum_id) 650 LEFT JOIN ' . USERS_TABLE . " u ON (p.poster_id = u.user_id) 651 WHERE $sql_where"; 652 } 653 else 654 { 655 $sql_from = TOPICS_TABLE . ' t 656 LEFT JOIN ' . FORUMS_TABLE . ' f ON (f.forum_id = t.forum_id) 657 ' . (($sort_key == 'a') ? ' LEFT JOIN ' . USERS_TABLE . ' u ON (u.user_id = t.topic_poster) ' : ''); 658 $sql_select = 't.*, f.forum_id, f.forum_name'; 659 660 if ($user->data['is_registered']) 661 { 662 if ($config['load_db_track'] && $author_id !== $user->data['user_id']) 663 { 664 $sql_from .= ' LEFT JOIN ' . TOPICS_POSTED_TABLE . ' tp ON (tp.user_id = ' . $user->data['user_id'] . ' 665 AND t.topic_id = tp.topic_id)'; 666 $sql_select .= ', tp.topic_posted'; 667 } 668 669 if ($config['load_db_lastread']) 670 { 671 $sql_from .= ' LEFT JOIN ' . TOPICS_TRACK_TABLE . ' tt ON (tt.user_id = ' . $user->data['user_id'] . ' 672 AND t.topic_id = tt.topic_id) 673 LEFT JOIN ' . FORUMS_TRACK_TABLE . ' ft ON (ft.user_id = ' . $user->data['user_id'] . ' 674 AND ft.forum_id = f.forum_id)'; 675 $sql_select .= ', tt.mark_time, ft.mark_time as f_mark_time'; 676 } 677 } 678 679 if ($config['load_anon_lastread'] || ($user->data['is_registered'] && !$config['load_db_lastread'])) 680 { 681 $tracking_topics = (isset($_COOKIE[$config['cookie_name'] . '_track'])) ? ((STRIP) ? stripslashes($_COOKIE[$config['cookie_name'] . '_track']) : $_COOKIE[$config['cookie_name'] . '_track']) : ''; 682 $tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array(); 683 } 684 685 $sql = "SELECT $sql_select 686 FROM $sql_from 687 WHERE $sql_where"; 688 } 689 $sql .= ' ORDER BY ' . $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC'); 690 $result = $db->sql_query($sql); 691 $result_topic_id = 0; 692 693 $rowset = array(); 694 695 if ($show_results == 'topics') 696 { 697 $forums = $rowset = $shadow_topic_list = array(); 698 while ($row = $db->sql_fetchrow($result)) 699 { 700 $row['forum_id'] = (int) $row['forum_id']; 701 $row['topic_id'] = (int) $row['topic_id']; 702 703 if ($row['topic_status'] == ITEM_MOVED) 704 { 705 $shadow_topic_list[$row['topic_moved_id']] = $row['topic_id']; 706 } 707 708 $rowset[$row['topic_id']] = $row; 709 710 if (!isset($forums[$row['forum_id']]) && $user->data['is_registered'] && $config['load_db_lastread']) 711 { 712 $forums[$row['forum_id']]['mark_time'] = $row['f_mark_time']; 713 } 714 $forums[$row['forum_id']]['topic_list'][] = $row['topic_id']; 715 $forums[$row['forum_id']]['rowset'][$row['topic_id']] = &$rowset[$row['topic_id']]; 716 } 717 $db->sql_freeresult($result); 718 719 // If we have some shadow topics, update the rowset to reflect their topic information 720 if (sizeof($shadow_topic_list)) 721 { 722 $sql = 'SELECT * 723 FROM ' . TOPICS_TABLE . ' 724 WHERE ' . $db->sql_in_set('topic_id', array_keys($shadow_topic_list)); 725 $result = $db->sql_query($sql); 726 727 while ($row = $db->sql_fetchrow($result)) 728 { 729 $orig_topic_id = $shadow_topic_list[$row['topic_id']]; 730 731 // We want to retain some values 732 $row = array_merge($row, array( 733 'topic_moved_id' => $rowset[$orig_topic_id]['topic_moved_id'], 734 'topic_status' => $rowset[$orig_topic_id]['topic_status'], 735 'forum_name' => $rowset[$orig_topic_id]['forum_name']) 736 ); 737 738 $rowset[$orig_topic_id] = $row; 739 } 740 $db->sql_freeresult($result); 741 } 742 unset($shadow_topic_list); 743 744 foreach ($forums as $forum_id => $forum) 745 { 746 if ($user->data['is_registered'] && $config['load_db_lastread']) 747 { 748 $topic_tracking_info[$forum_id] = get_topic_tracking($forum_id, $forum['topic_list'], $forum['rowset'], array($forum_id => $forum['mark_time']), ($forum_id) ? false : $forum['topic_list']); 749 } 750 else if ($config['load_anon_lastread'] || $user->data['is_registered']) 751 { 752 $topic_tracking_info[$forum_id] = get_complete_topic_tracking($forum_id, $forum['topic_list'], ($forum_id) ? false : $forum['topic_list']); 753 754 if (!$user->data['is_registered']) 755 { 756 $user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0; 757 } 758 } 759 } 760 unset($forums); 761 } 762 else 763 { 764 $bbcode_bitfield = $text_only_message = ''; 765 $attach_list = array(); 766 767 while ($row = $db->sql_fetchrow($result)) 768 { 769 // We pre-process some variables here for later usage 770 $row['post_text'] = censor_text($row['post_text']); 771 772 $text_only_message = $row['post_text']; 773 // make list items visible as such 774 if ($row['bbcode_uid']) 775 { 776 $text_only_message = str_replace('[*:' . $row['bbcode_uid'] . ']', '⋅ ', $text_only_message); 777 // no BBCode in text only message 778 strip_bbcode($text_only_message, $row['bbcode_uid']); 779 } 780 781 if ($return_chars == -1 || utf8_strlen($text_only_message) < ($return_chars + 3)) 782 { 783 $row['display_text_only'] = false; 784 $bbcode_bitfield = $bbcode_bitfield | base64_decode($row['bbcode_bitfield']); 785 786 // Does this post have an attachment? If so, add it to the list 787 if ($row['post_attachment'] && $config['allow_attachments']) 788 { 789 $attach_list[$row['forum_id']][] = $row['post_id']; 790 } 791 } 792 else 793 { 794 $row['post_text'] = $text_only_message; 795 $row['display_text_only'] = true; 796 } 797 798 $rowset[] = $row; 799 } 800 $db->sql_freeresult($result); 801 802 unset($text_only_message); 803 804 // Instantiate BBCode if needed 805 if ($bbcode_bitfield !== '') 806 { 807 include_once($phpbb_root_path . 'includes/bbcode.' . $phpEx); 808 $bbcode = new bbcode(base64_encode($bbcode_bitfield)); 809 } 810 811 // Pull attachment data 812 if (sizeof($attach_list)) 813 { 814 $use_attach_list = $attach_list; 815 $attach_list = array(); 816 817 foreach ($use_attach_list as $forum_id => $_list) 818 { 819 if ($auth->acl_get('u_download') && $auth->acl_get('f_download', $forum_id)) 820 { 821 $attach_list = array_merge($attach_list, $_list); 822 } 823 } 824 } 825 826 if (sizeof($attach_list)) 827 { 828 $sql = 'SELECT * 829 FROM ' . ATTACHMENTS_TABLE . ' 830 WHERE ' . $db->sql_in_set('post_msg_id', $attach_list) . ' 831 AND in_message = 0 832 ORDER BY filetime DESC, post_msg_id ASC'; 833 $result = $db->sql_query($sql); 834 835 while ($row = $db->sql_fetchrow($result)) 836 { 837 $attachments[$row['post_msg_id']][] = $row; 838 } 839 $db->sql_freeresult($result); 840 } 841 } 842 843 if ($hilit) 844 { 845 // Remove bad highlights 846 $hilit_array = array_filter(explode('|', $hilit), 'strlen'); 847 foreach ($hilit_array as $key => $value) 848 { 849 $hilit_array[$key] = str_replace('\*', '\w*?', preg_quote($value, '#')); 850 $hilit_array[$key] = preg_replace('#(^|\s)\\\\w\*\?(\s|$)#', '$1\w+?$2', $hilit_array[$key]); 851 } 852 $hilit = implode('|', $hilit_array); 853 } 854 855 foreach ($rowset as $row) 856 { 857 $forum_id = $row['forum_id']; 858 $result_topic_id = $row['topic_id']; 859 $topic_title = censor_text($row['topic_title']); 860 861 // we need to select a forum id for this global topic 862 if (!$forum_id) 863 { 864 if (!isset($g_forum_id)) 865 { 866 // Get a list of forums the user cannot read 867 $forum_ary = array_unique(array_keys($auth->acl_getf('!f_read', true))); 868 869 // Determine first forum the user is able to read (must not be a category) 870 $sql = 'SELECT forum_id 871 FROM ' . FORUMS_TABLE . ' 872 WHERE forum_type = ' . FORUM_POST; 873 874 if (sizeof($forum_ary)) 875 { 876 $sql .= ' AND ' . $db->sql_in_set('forum_id', $forum_ary, true); 877 } 878 879 $result = $db->sql_query_limit($sql, 1); 880 $g_forum_id = (int) $db->sql_fetchfield('forum_id'); 881 } 882 $u_forum_id = $g_forum_id; 883 } 884 else 885 { 886 $u_forum_id = $forum_id; 887 } 888 889 $view_topic_url_params = "f=$u_forum_id&t=$result_topic_id" . (($u_hilit) ? "&hilit=$u_hilit" : ''); 890 $view_topic_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", $view_topic_url_params); 891 892 $replies = ($auth->acl_get('m_approve', $forum_id)) ? $row['topic_replies_real'] : $row['topic_replies']; 893 894 if ($show_results == 'topics') 895 { 896 if ($config['load_db_track'] && $author_id === $user->data['user_id']) 897 { 898 $row['topic_posted'] = 1; 899 } 900 901 $folder_img = $folder_alt = $topic_type = ''; 902 topic_status($row, $replies, (isset($topic_tracking_info[$forum_id][$row['topic_id']]) && $row['topic_last_post_time'] > $topic_tracking_info[$forum_id][$row['topic_id']]) ? true : false, $folder_img, $folder_alt, $topic_type); 903 904 $unread_topic = (isset($topic_tracking_info[$forum_id][$row['topic_id']]) && $row['topic_last_post_time'] > $topic_tracking_info[$forum_id][$row['topic_id']]) ? true : false; 905 906 $topic_unapproved = (!$row['topic_approved'] && $auth->acl_get('m_approve', $forum_id)) ? true : false; 907 $posts_unapproved = ($row['topic_approved'] && $row['topic_replies'] < $row['topic_replies_real'] && $auth->acl_get('m_approve', $forum_id)) ? true : false; 908 $u_mcp_queue = ($topic_unapproved || $posts_unapproved) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=queue&mode=' . (($topic_unapproved) ? 'approve_details' : 'unapproved_posts') . "&t=$result_topic_id", true, $user->session_id) : ''; 909 910 $row['topic_title'] = preg_replace('#(?!<.*)(?<!\w)(' . $hilit . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">$1</span>', $row['topic_title']); 911 912 $tpl_ary = array( 913 'TOPIC_AUTHOR' => get_username_string('username', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']), 914 'TOPIC_AUTHOR_COLOUR' => get_username_string('colour', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']), 915 'TOPIC_AUTHOR_FULL' => get_username_string('full', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']), 916 'FIRST_POST_TIME' => $user->format_date($row['topic_time']), 917 'LAST_POST_SUBJECT' => $row['topic_last_post_subject'], 918 'LAST_POST_TIME' => $user->format_date($row['topic_last_post_time']), 919 'LAST_VIEW_TIME' => $user->format_date($row['topic_last_view_time']), 920 'LAST_POST_AUTHOR' => get_username_string('username', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']), 921 'LAST_POST_AUTHOR_COLOUR' => get_username_string('colour', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']), 922 'LAST_POST_AUTHOR_FULL' => get_username_string('full', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']), 923 924 'PAGINATION' => topic_generate_pagination($replies, $view_topic_url), 925 'TOPIC_TYPE' => $topic_type, 926 927 'TOPIC_FOLDER_IMG' => $user->img($folder_img, $folder_alt), 928 'TOPIC_FOLDER_IMG_SRC' => $user->img($folder_img, $folder_alt, false, '', 'src'), 929 'TOPIC_FOLDER_IMG_ALT' => $user->lang[$folder_alt], 930 'TOPIC_FOLDER_IMG_WIDTH'=> $user->img($folder_img, '', false, '', 'width'), 931 'TOPIC_FOLDER_IMG_HEIGHT' => $user->img($folder_img, '', false, '', 'height'), 932 933 'TOPIC_ICON_IMG' => (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['img'] : '', 934 'TOPIC_ICON_IMG_WIDTH' => (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['width'] : '', 935 'TOPIC_ICON_IMG_HEIGHT' => (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['height'] : '', 936 'ATTACH_ICON_IMG' => ($auth->acl_get('u_download') && $auth->acl_get('f_download', $forum_id) && $row['topic_attachment']) ? $user->img('icon_topic_attach', $user->lang['TOTAL_ATTACHMENTS']) : '', 937 'UNAPPROVED_IMG' => ($topic_unapproved || $posts_unapproved) ? $user->img('icon_topic_unapproved', ($topic_unapproved) ? 'TOPIC_UNAPPROVED' : 'POSTS_UNAPPROVED') : '', 938 939 'S_TOPIC_GLOBAL' => (!$forum_id) ? true : false, 940 'S_TOPIC_TYPE' => $row['topic_type'], 941 'S_USER_POSTED' => (!empty($row['topic_posted'])) ? true : false, 942 'S_UNREAD_TOPIC' => $unread_topic, 943 944 'S_TOPIC_REPORTED' => (!empty($row['topic_reported']) && $auth->acl_get('m_report', $forum_id)) ? true : false, 945 'S_TOPIC_UNAPPROVED' => $topic_unapproved, 946 'S_POSTS_UNAPPROVED' => $posts_unapproved, 947 948 'U_LAST_POST' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", $view_topic_url_params . '&p=' . $row['topic_last_post_id']) . '#p' . $row['topic_last_post_id'], 949 'U_LAST_POST_AUTHOR' => get_username_string('profile', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']), 950 'U_TOPIC_AUTHOR' => get_username_string('profile', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']), 951 'U_NEWEST_POST' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", $view_topic_url_params . '&view=unread') . '#unread', 952 'U_MCP_REPORT' => append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=reports&mode=reports&t=' . $result_topic_id, true, $user->session_id), 953 'U_MCP_QUEUE' => $u_mcp_queue, 954 ); 955 } 956 else 957 { 958 if ((isset($zebra['foe']) && in_array($row['poster_id'], $zebra['foe'])) && (!$view || $view != 'show' || $post_id != $row['post_id'])) 959 { 960 $template->assign_block_vars('searchresults', array( 961 'S_IGNORE_POST' => true, 962 963 'L_IGNORE_POST' => sprintf($user->lang['POST_BY_FOE'], $row['username'], "<a href=\"$u_search&start=$start&p=" . $row['post_id'] . '&view=show#p' . $row['post_id'] . '">', '</a>')) 964 ); 965 966 continue; 967 } 968 969 // Replace naughty words such as farty pants 970 $row['post_subject'] = censor_text($row['post_subject']); 971 972 if ($row['display_text_only']) 973 { 974 // now find context for the searched words 975 $row['post_text'] = get_context($row['post_text'], array_filter(explode('|', $hilit), 'strlen'), $return_chars); 976 $row['post_text'] = bbcode_nl2br($row['post_text']); 977 } 978 else 979 { 980 // Second parse bbcode here 981 if ($row['bbcode_bitfield']) 982 { 983 $bbcode->bbcode_second_pass($row['post_text'], $row['bbcode_uid'], $row['bbcode_bitfield']); 984 } 985 986 $row['post_text'] = bbcode_nl2br($row['post_text']); 987 $row['post_text'] = smiley_text($row['post_text']); 988 989 if (!empty($attachments[$row['post_id']])) 990 { 991 parse_attachments($forum_id, $row['post_text'], $attachments[$row['post_id']], $update_count); 992 993 // we only display inline attachments 994 unset($attachments[$row['post_id']]); 995 } 996 } 997 998 if ($hilit) 999 { 1000 // post highlighting 1001 $row['post_text'] = preg_replace('#(?!<.*)(?<!\w)(' . $hilit . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">$1</span>', $row['post_text']); 1002 $row['post_subject'] = preg_replace('#(?!<.*)(?<!\w)(' . $hilit . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">$1</span>', $row['post_subject']); 1003 } 1004 1005 $tpl_ary = array( 1006 'POST_AUTHOR_FULL' => get_username_string('full', $row['poster_id'], $row['username'], $row['user_colour'], $row['post_username']), 1007 'POST_AUTHOR_COLOUR' => get_username_string('colour', $row['poster_id'], $row['username'], $row['user_colour'], $row['post_username']), 1008 'POST_AUTHOR' => get_username_string('username', $row['poster_id'], $row['username'], $row['user_colour'], $row['post_username']), 1009 'U_POST_AUTHOR' => get_username_string('profile', $row['poster_id'], $row['username'], $row['user_colour'], $row['post_username']), 1010 1011 'POST_SUBJECT' => $row['post_subject'], 1012 'POST_DATE' => (!empty($row['post_time'])) ? $user->format_date($row['post_time']) : '', 1013 'MESSAGE' => $row['post_text'] 1014 ); 1015 } 1016 1017 $template->assign_block_vars('searchresults', array_merge($tpl_ary, array( 1018 'FORUM_ID' => $forum_id, 1019 'TOPIC_ID' => $result_topic_id, 1020 'POST_ID' => ($show_results == 'posts') ? $row['post_id'] : false, 1021 1022 'FORUM_TITLE' => $row['forum_name'], 1023 'TOPIC_TITLE' => $topic_title, 1024 'TOPIC_REPLIES' => $replies, 1025 'TOPIC_VIEWS' => $row['topic_views'], 1026 1027 'U_VIEW_TOPIC' => $view_topic_url, 1028 'U_VIEW_FORUM' => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id), 1029 'U_VIEW_POST' => (!empty($row['post_id'])) ? append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=" . $row['topic_id'] . '&p=' . $row['post_id'] . (($u_hilit) ? '&hilit=' . $u_hilit : '')) . '#p' . $row['post_id'] : '') 1030 )); 1031 } 1032 1033 if ($topic_id && ($topic_id == $result_topic_id)) 1034 { 1035 $template->assign_vars(array( 1036 'SEARCH_TOPIC' => $topic_title, 1037 'U_SEARCH_TOPIC' => $view_topic_url 1038 )); 1039 } 1040 } 1041 unset($rowset); 1042 1043 page_header(($l_search_title) ? $l_search_title : $user->lang['SEARCH']); 1044 1045 $template->set_filenames(array( 1046 'body' => 'search_results.html') 1047 ); 1048 make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx")); 1049 1050 page_footer(); 1051 } 1052 1053 // Search forum 1054 $s_forums = ''; 1055 $sql = 'SELECT f.forum_id, f.forum_name, f.parent_id, f.forum_type, f.left_id, f.right_id, f.forum_password, f.enable_indexing, fa.user_id 1056 FROM ' . FORUMS_TABLE . ' f 1057 LEFT JOIN ' . FORUMS_ACCESS_TABLE . " fa ON (fa.forum_id = f.forum_id 1058 AND fa.session_id = '" . $db->sql_escape($user->session_id) . "') 1059 ORDER BY f.left_id ASC"; 1060 $result = $db->sql_query($sql); 1061 1062 $right = $cat_right = $padding_inc = 0; 1063 $padding = $forum_list = $holding = ''; 1064 $pad_store = array('0' => ''); 1065 1066 while ($row = $db->sql_fetchrow($result)) 1067 { 1068 if ($row['forum_type'] == FORUM_CAT && ($row['left_id'] + 1 == $row['right_id'])) 1069 { 1070 // Non-postable forum with no subforums, don't display 1071 continue; 1072 } 1073 1074 if ($row['forum_type'] == FORUM_POST && ($row['left_id'] + 1 == $row['right_id']) && !$row['enable_indexing']) 1075 { 1076 // Postable forum with no subforums and indexing disabled, don't display 1077 continue; 1078 } 1079 1080 if ($row['forum_type'] == FORUM_LINK || ($row['forum_password'] && !$row['user_id'])) 1081 { 1082 // if this forum is a link or password protected (user has not entered the password yet) then skip to the next branch 1083 continue; 1084 } 1085 1086 if ($row['left_id'] < $right) 1087 { 1088 $padding .= ' '; 1089 $pad_store[$row['parent_id']] = $padding; 1090 } 1091 else if ($row['left_id'] > $right + 1) 1092 { 1093 if (isset($pad_store[$row['parent_id']])) 1094 { 1095 $padding = $pad_store[$row['parent_id']]; 1096 } 1097 else 1098 { 1099 continue; 1100 } 1101 } 1102 1103 $right = $row['right_id']; 1104 1105 if ($auth->acl_gets('!f_search', '!f_list', $row['forum_id'])) 1106 { 1107 // if the user does not have permissions to search or see this forum skip only this forum/category 1108 continue; 1109 } 1110 1111 $selected = (in_array($row['forum_id'], $search_forum)) ? ' selected="selected"' : ''; 1112 1113 if ($row['left_id'] > $cat_right) 1114 { 1115 // make sure we don't forget anything 1116 $s_forums .= $holding; 1117 $holding = ''; 1118 } 1119 1120 if ($row['right_id'] - $row['left_id'] > 1) 1121 { 1122 $cat_right = max($cat_right, $row['right_id']); 1123 1124 $holding .= '<option value="' . $row['forum_id'] . '"' . $selected . '>' . $padding . $row['forum_name'] . '</option>'; 1125 } 1126 else 1127 { 1128 $s_forums .= $holding . '<option value="' . $row['forum_id'] . '"' . $selected . '>' . $padding . $row['forum_name'] . '</option>'; 1129 $holding = ''; 1130 } 1131 } 1132 1133 if ($holding) 1134 { 1135 $s_forums .= $holding; 1136 } 1137 1138 $db->sql_freeresult($result); 1139 unset($pad_store); 1140 1141 if (!$s_forums) 1142 { 1143 trigger_error('NO_SEARCH'); 1144 } 1145 1146 // Number of chars returned 1147 $s_characters = '<option value="-1">' . $user->lang['ALL_AVAILABLE'] . '</option>'; 1148 $s_characters .= '<option value="0">0</option>'; 1149 $s_characters .= '<option value="25">25</option>'; 1150 $s_characters .= '<option value="50">50</option>'; 1151 1152 for ($i = 100; $i <= 1000 ; $i += 100) 1153 { 1154 $selected = ($i == 300) ? ' selected="selected"' : ''; 1155 $s_characters .= '<option value="' . $i . '"' . $selected . '>' . $i . '</option>'; 1156 } 1157 1158 $s_hidden_fields = array('t' => $topic_id); 1159 1160 if ($_SID) 1161 { 1162 $s_hidden_fields['sid'] = $_SID; 1163 } 1164 1165 if (!empty($_EXTRA_URL)) 1166 { 1167 foreach ($_EXTRA_URL as $url_param) 1168 { 1169 $url_param = explode('=', $url_param, 2); 1170 $s_hidden_fields[$url_param[0]] = $url_param[1]; 1171 } 1172 } 1173 1174 $template->assign_vars(array( 1175 'S_SEARCH_ACTION' => append_sid("{$phpbb_root_path}search.$phpEx", false, true, 0), // We force no ?sid= appending by using 0 1176 'S_HIDDEN_FIELDS' => build_hidden_fields($s_hidden_fields), 1177 'S_CHARACTER_OPTIONS' => $s_characters, 1178 'S_FORUM_OPTIONS' => $s_forums, 1179 'S_SELECT_SORT_DIR' => $s_sort_dir, 1180 'S_SELECT_SORT_KEY' => $s_sort_key, 1181 'S_SELECT_SORT_DAYS' => $s_limit_days, 1182 'S_IN_SEARCH' => true, 1183 )); 1184 1185 // only show recent searches to search administrators 1186 if ($auth->acl_get('a_search')) 1187 { 1188 // Handle large objects differently for Oracle and MSSQL 1189 switch ($db->sql_layer) 1190 { 1191 case 'oracle': 1192 $sql = 'SELECT search_time, search_keywords 1193 FROM ' . SEARCH_RESULTS_TABLE . ' 1194 WHERE dbms_lob.getlength(search_keywords) > 0 1195 ORDER BY search_time DESC'; 1196 break; 1197 1198 case 'mssql': 1199 case 'mssql_odbc': 1200 case 'mssqlnative': 1201 $sql = 'SELECT search_time, search_keywords 1202 FROM ' . SEARCH_RESULTS_TABLE . ' 1203 WHERE DATALENGTH(search_keywords) > 0 1204 ORDER BY search_time DESC'; 1205 break; 1206 1207 default: 1208 $sql = 'SELECT search_time, search_keywords 1209 FROM ' . SEARCH_RESULTS_TABLE . ' 1210 WHERE search_keywords <> \'\' 1211 ORDER BY search_time DESC'; 1212 break; 1213 } 1214 $result = $db->sql_query_limit($sql, 5); 1215 1216 while ($row = $db->sql_fetchrow($result)) 1217 { 1218 $keywords = $row['search_keywords']; 1219 1220 $template->assign_block_vars('recentsearch', array( 1221 'KEYWORDS' => $keywords, 1222 'TIME' => $user->format_date($row['search_time']), 1223 1224 'U_KEYWORDS' => append_sid("{$phpbb_root_path}search.$phpEx", 'keywords=' . urlencode(htmlspecialchars_decode($keywords))) 1225 )); 1226 } 1227 $db->sql_freeresult($result); 1228 } 1229 1230 // Output the basic page 1231 page_header($user->lang['SEARCH']); 1232 1233 $template->set_filenames(array( 1234 'body' => 'search_body.html') 1235 ); 1236 make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx")); 1237 1238 page_footer(); 1239 1240 ?>
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| Generated: Wed Oct 2 15:03:47 2013 | Cross-referenced by PHPXref 0.7.1 |