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| 1 | <?php
|
|---|---|
| 2 | /**
|
| 3 | * |
| 4 | * @package phpBB3 |
| 5 | * @copyright (c) 2005 phpBB Group |
| 6 | * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2 |
| 7 | * |
| 8 | */ |
| 9 | |
| 10 | /**
|
| 11 | * @ignore |
| 12 | */ |
| 13 | define('IN_PHPBB', true); |
| 14 | $phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './'; |
| 15 | $phpEx = substr(strrchr(__FILE__, '.'), 1); |
| 16 | include($phpbb_root_path . 'common.' . $phpEx); |
| 17 | |
| 18 | // Start session management
|
| 19 | $user->session_begin();
|
| 20 | $auth->acl($user->data); |
| 21 | $user->setup('search'); |
| 22 | |
| 23 | // Define initial vars
|
| 24 | $mode = request_var('mode', ''); |
| 25 | $search_id = request_var('search_id', ''); |
| 26 | $start = max(request_var('start', 0), 0); |
| 27 | $post_id = request_var('p', 0); |
| 28 | $topic_id = request_var('t', 0); |
| 29 | $view = request_var('view', ''); |
| 30 | |
| 31 | $submit = request_var('submit', false); |
| 32 | $keywords = utf8_normalize_nfc(request_var('keywords', '', true)); |
| 33 | $add_keywords = utf8_normalize_nfc(request_var('add_keywords', '', true)); |
| 34 | $author = request_var('author', '', true); |
| 35 | $author_id = request_var('author_id', 0); |
| 36 | $show_results = ($topic_id) ? 'posts' : request_var('sr', 'posts'); |
| 37 | $show_results = ($show_results == 'posts') ? 'posts' : 'topics'; |
| 38 | $search_terms = request_var('terms', 'all'); |
| 39 | $search_fields = request_var('sf', 'all'); |
| 40 | $search_child = request_var('sc', true); |
| 41 | |
| 42 | $sort_days = request_var('st', 0); |
| 43 | $sort_key = request_var('sk', 't'); |
| 44 | $sort_dir = request_var('sd', 'd'); |
| 45 | |
| 46 | $return_chars = request_var('ch', ($topic_id) ? -1 : 300); |
| 47 | $search_forum = request_var('fid', array(0)); |
| 48 | |
| 49 | // We put login boxes for the case if search_id is newposts, egosearch or unreadposts
|
| 50 | // because a guest should be able to log in even if guests search is not permitted
|
| 51 | |
| 52 | switch ($search_id) |
| 53 | {
|
| 54 | // Egosearch is an author search
|
| 55 | case 'egosearch': |
| 56 | $author_id = $user->data['user_id']; |
| 57 | if ($user->data['user_id'] == ANONYMOUS) |
| 58 | {
|
| 59 | login_box('', $user->lang['LOGIN_EXPLAIN_EGOSEARCH']); |
| 60 | } |
| 61 | break;
|
| 62 | |
| 63 | // Search for unread posts needs to be allowed and user to be logged in if topics tracking for guests is disabled
|
| 64 | case 'unreadposts': |
| 65 | if (!$config['load_unreads_search']) |
| 66 | {
|
| 67 | $template->assign_var('S_NO_SEARCH', true); |
| 68 | trigger_error('NO_SEARCH_UNREADS'); |
| 69 | } |
| 70 | else if (!$config['load_anon_lastread'] && !$user->data['is_registered']) |
| 71 | {
|
| 72 | login_box('', $user->lang['LOGIN_EXPLAIN_UNREADSEARCH']); |
| 73 | } |
| 74 | break;
|
| 75 | |
| 76 | // The "new posts" search uses user_lastvisit which is user based, so it should require user to log in.
|
| 77 | case 'newposts': |
| 78 | if ($user->data['user_id'] == ANONYMOUS) |
| 79 | {
|
| 80 | login_box('', $user->lang['LOGIN_EXPLAIN_NEWPOSTS']); |
| 81 | } |
| 82 | break;
|
| 83 | |
| 84 | default:
|
| 85 | // There's nothing to do here for now ;)
|
| 86 | break;
|
| 87 | } |
| 88 | |
| 89 | // Is user able to search? Has search been disabled?
|
| 90 | if (!$auth->acl_get('u_search') || !$auth->acl_getf_global('f_search') || !$config['load_search']) |
| 91 | {
|
| 92 | $template->assign_var('S_NO_SEARCH', true); |
| 93 | trigger_error('NO_SEARCH'); |
| 94 | } |
| 95 | |
| 96 | // Check search load limit
|
| 97 | if ($user->load && $config['limit_search_load'] && ($user->load > doubleval($config['limit_search_load']))) |
| 98 | {
|
| 99 | $template->assign_var('S_NO_SEARCH', true); |
| 100 | trigger_error('NO_SEARCH_TIME'); |
| 101 | } |
| 102 | |
| 103 | // It is applicable if the configuration setting is non-zero, and the user cannot
|
| 104 | // ignore the flood setting, and the search is a keyword search.
|
| 105 | $interval = ($user->data['user_id'] == ANONYMOUS) ? $config['search_anonymous_interval'] : $config['search_interval']; |
| 106 | if ($interval && !in_array($search_id, array('unreadposts', 'unanswered', 'active_topics', 'egosearch')) && !$auth->acl_get('u_ignoreflood')) |
| 107 | {
|
| 108 | if ($user->data['user_last_search'] > time() - $interval) |
| 109 | {
|
| 110 | $template->assign_var('S_NO_SEARCH', true); |
| 111 | trigger_error('NO_SEARCH_TIME'); |
| 112 | } |
| 113 | } |
| 114 | |
| 115 | // Define some vars
|
| 116 | $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']); |
| 117 | $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']); |
| 118 | |
| 119 | $s_limit_days = $s_sort_key = $s_sort_dir = $u_sort_param = ''; |
| 120 | gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param); |
| 121 | |
| 122 | if ($keywords || $author || $author_id || $search_id || $submit) |
| 123 | {
|
| 124 | // clear arrays
|
| 125 | $id_ary = array(); |
| 126 | |
| 127 | // If we are looking for authors get their ids
|
| 128 | $author_id_ary = array(); |
| 129 | $sql_author_match = ''; |
| 130 | if ($author_id) |
| 131 | {
|
| 132 | $author_id_ary[] = $author_id; |
| 133 | } |
| 134 | else if ($author) |
| 135 | {
|
| 136 | if ((strpos($author, '*') !== false) && (utf8_strlen(str_replace(array('*', '%'), '', $author)) < $config['min_search_author_chars'])) |
| 137 | {
|
| 138 | trigger_error($user->lang('TOO_FEW_AUTHOR_CHARS', (int) $config['min_search_author_chars'])); |
| 139 | } |
| 140 | |
| 141 | $sql_where = (strpos($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)) . "'"; |
| 142 | |
| 143 | $sql = 'SELECT user_id |
| 144 | FROM ' . USERS_TABLE . " |
| 145 | WHERE $sql_where |
| 146 | AND user_type <> " . USER_IGNORE; |
| 147 | $result = $db->sql_query_limit($sql, 100); |
| 148 | |
| 149 | while ($row = $db->sql_fetchrow($result)) |
| 150 | {
|
| 151 | $author_id_ary[] = (int) $row['user_id']; |
| 152 | } |
| 153 | $db->sql_freeresult($result); |
| 154 | |
| 155 | $sql_where = (strpos($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)) . "'"; |
| 156 | |
| 157 | $sql = 'SELECT 1 as guest_post |
| 158 | FROM ' . POSTS_TABLE . " |
| 159 | WHERE $sql_where |
| 160 | AND poster_id = " . ANONYMOUS; |
| 161 | $result = $db->sql_query_limit($sql, 1); |
| 162 | $found_guest_post = $db->sql_fetchfield('guest_post'); |
| 163 | $db->sql_freeresult($result); |
| 164 | |
| 165 | if ($found_guest_post) |
| 166 | {
|
| 167 | $author_id_ary[] = ANONYMOUS; |
| 168 | $sql_author_match = (strpos($author, '*') !== false) ? ' ' . $db->sql_like_expression(str_replace('*', $db->any_char, utf8_clean_string($author))) : " = '" . $db->sql_escape(utf8_clean_string($author)) . "'"; |
| 169 | } |
| 170 | |
| 171 | if (!sizeof($author_id_ary)) |
| 172 | {
|
| 173 | trigger_error('NO_SEARCH_RESULTS'); |
| 174 | } |
| 175 | } |
| 176 | |
| 177 | // if we search in an existing search result just add the additional keywords. But we need to use "all search terms"-mode
|
| 178 | // so we can keep the old keywords in their old mode, but add the new ones as required words
|
| 179 | if ($add_keywords) |
| 180 | {
|
| 181 | if ($search_terms == 'all') |
| 182 | {
|
| 183 | $keywords .= ' ' . $add_keywords; |
| 184 | } |
| 185 | else
|
| 186 | {
|
| 187 | $search_terms = 'all'; |
| 188 | $keywords = implode(' |', explode(' ', preg_replace('#\s+#u', ' ', $keywords))) . ' ' .$add_keywords; |
| 189 | } |
| 190 | } |
| 191 | |
| 192 | // Which forums should not be searched? Author searches are also carried out in unindexed forums
|
| 193 | if (empty($keywords) && sizeof($author_id_ary)) |
| 194 | {
|
| 195 | $ex_fid_ary = array_keys($auth->acl_getf('!f_read', true)); |
| 196 | } |
| 197 | else
|
| 198 | {
|
| 199 | $ex_fid_ary = array_unique(array_merge(array_keys($auth->acl_getf('!f_read', true)), array_keys($auth->acl_getf('!f_search', true)))); |
| 200 | } |
| 201 | |
| 202 | $not_in_fid = (sizeof($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'] . ')' : ""; |
| 203 | |
| 204 | $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 |
| 205 | FROM ' . FORUMS_TABLE . ' f |
| 206 | LEFT JOIN ' . FORUMS_ACCESS_TABLE . " fa ON (fa.forum_id = f.forum_id |
| 207 | AND fa.session_id = '" . $db->sql_escape($user->session_id) . "') |
| 208 | $not_in_fid |
| 209 | ORDER BY f.left_id";
|
| 210 | $result = $db->sql_query($sql); |
| 211 | |
| 212 | $right_id = 0; |
| 213 | $reset_search_forum = true; |
| 214 | while ($row = $db->sql_fetchrow($result)) |
| 215 | {
|
| 216 | if ($row['forum_password'] && $row['user_id'] != $user->data['user_id']) |
| 217 | {
|
| 218 | $ex_fid_ary[] = (int) $row['forum_id']; |
| 219 | continue;
|
| 220 | } |
| 221 | |
| 222 | // Exclude forums from active topics
|
| 223 | if (!($row['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS) && ($search_id == 'active_topics')) |
| 224 | {
|
| 225 | $ex_fid_ary[] = (int) $row['forum_id']; |
| 226 | continue;
|
| 227 | } |
| 228 | |
| 229 | if (sizeof($search_forum)) |
| 230 | {
|
| 231 | if ($search_child) |
| 232 | {
|
| 233 | if (in_array($row['forum_id'], $search_forum) && $row['right_id'] > $right_id) |
| 234 | {
|
| 235 | $right_id = (int) $row['right_id']; |
| 236 | } |
| 237 | else if ($row['right_id'] < $right_id) |
| 238 | {
|
| 239 | continue;
|
| 240 | } |
| 241 | } |
| 242 | |
| 243 | if (!in_array($row['forum_id'], $search_forum)) |
| 244 | {
|
| 245 | $ex_fid_ary[] = (int) $row['forum_id']; |
| 246 | $reset_search_forum = false; |
| 247 | } |
| 248 | } |
| 249 | } |
| 250 | $db->sql_freeresult($result); |
| 251 | |
| 252 | // find out in which forums the user is allowed to view approved posts
|
| 253 | if ($auth->acl_get('m_approve')) |
| 254 | {
|
| 255 | $m_approve_fid_ary = array(-1); |
| 256 | $m_approve_fid_sql = ''; |
| 257 | } |
| 258 | else if ($auth->acl_getf_global('m_approve')) |
| 259 | {
|
| 260 | $m_approve_fid_ary = array_diff(array_keys($auth->acl_getf('!m_approve', true)), $ex_fid_ary); |
| 261 | $m_approve_fid_sql = ' AND (p.post_approved = 1' . ((sizeof($m_approve_fid_ary)) ? ' OR ' . $db->sql_in_set('p.forum_id', $m_approve_fid_ary, true) : '') . ')'; |
| 262 | } |
| 263 | else
|
| 264 | {
|
| 265 | $m_approve_fid_ary = array(); |
| 266 | $m_approve_fid_sql = ' AND p.post_approved = 1'; |
| 267 | } |
| 268 | |
| 269 | if ($reset_search_forum) |
| 270 | {
|
| 271 | $search_forum = array(); |
| 272 | } |
| 273 | |
| 274 | // Select which method we'll use to obtain the post_id or topic_id information
|
| 275 | $search_type = $config['search_type']; |
| 276 | |
| 277 | if (!class_exists($search_type)) |
| 278 | {
|
| 279 | trigger_error('NO_SUCH_SEARCH_MODULE'); |
| 280 | } |
| 281 | // We do some additional checks in the module to ensure it can actually be utilised
|
| 282 | $error = false; |
| 283 | $search = new $search_type($error); |
| 284 | |
| 285 | if ($error) |
| 286 | {
|
| 287 | trigger_error($error); |
| 288 | } |
| 289 | |
| 290 | // let the search module split up the keywords
|
| 291 | if ($keywords) |
| 292 | {
|
| 293 | $correct_query = $search->split_keywords($keywords, $search_terms); |
| 294 | if (!$correct_query || (empty($search->search_query) && !sizeof($author_id_ary) && !$search_id)) |
| 295 | {
|
| 296 | $ignored = (sizeof($search->common_words)) ? sprintf($user->lang['IGNORED_TERMS_EXPLAIN'], implode(' ', $search->common_words)) . '<br />' : ''; |
| 297 | trigger_error($ignored . $user->lang('NO_KEYWORDS', $user->lang('CHARACTERS', (int) $search->word_length['min']), $user->lang('CHARACTERS', (int) $search->word_length['max']))); |
| 298 | } |
| 299 | } |
| 300 | |
| 301 | if (!$keywords && sizeof($author_id_ary)) |
| 302 | {
|
| 303 | // if it is an author search we want to show topics by default
|
| 304 | $show_results = ($topic_id) ? 'posts' : request_var('sr', ($search_id == 'egosearch') ? 'topics' : 'posts'); |
| 305 | $show_results = ($show_results == 'posts') ? 'posts' : 'topics'; |
| 306 | } |
| 307 | |
| 308 | // define some variables needed for retrieving post_id/topic_id information
|
| 309 | $sort_by_sql = array('a' => 'u.username_clean', 't' => (($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')); |
| 310 | |
| 311 | // pre-made searches
|
| 312 | $sql = $field = $l_search_title = ''; |
| 313 | if ($search_id) |
| 314 | {
|
| 315 | switch ($search_id) |
| 316 | {
|
| 317 | // Oh holy Bob, bring us some activity...
|
| 318 | case 'active_topics': |
| 319 | $l_search_title = $user->lang['SEARCH_ACTIVE_TOPICS']; |
| 320 | $show_results = 'topics'; |
| 321 | $sort_key = 't'; |
| 322 | $sort_dir = 'd'; |
| 323 | $sort_days = request_var('st', 7); |
| 324 | $sort_by_sql['t'] = 't.topic_last_post_time'; |
| 325 | |
| 326 | gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param); |
| 327 | $s_sort_key = $s_sort_dir = ''; |
| 328 | |
| 329 | $last_post_time_sql = ($sort_days) ? ' AND t.topic_last_post_time > ' . (time() - ($sort_days * 24 * 3600)) : ''; |
| 330 | |
| 331 | $sql = 'SELECT t.topic_last_post_time, t.topic_id |
| 332 | FROM ' . TOPICS_TABLE . " t |
| 333 | WHERE t.topic_moved_id = 0 |
| 334 | $last_post_time_sql |
| 335 | " . str_replace(array('p.', 'post_'), array('t.', 'topic_'), $m_approve_fid_sql) . ' |
| 336 | ' . ((sizeof($ex_fid_ary)) ? ' AND ' . $db->sql_in_set('t.forum_id', $ex_fid_ary, true) : '') . ' |
| 337 | ORDER BY t.topic_last_post_time DESC';
|
| 338 | $field = 'topic_id'; |
| 339 | break;
|
| 340 | |
| 341 | case 'unanswered': |
| 342 | $l_search_title = $user->lang['SEARCH_UNANSWERED']; |
| 343 | $show_results = request_var('sr', 'topics'); |
| 344 | $show_results = ($show_results == 'posts') ? 'posts' : 'topics'; |
| 345 | $sort_by_sql['t'] = ($show_results == 'posts') ? 'p.post_time' : 't.topic_last_post_time'; |
| 346 | $sort_by_sql['s'] = ($show_results == 'posts') ? 'p.post_subject' : 't.topic_title'; |
| 347 | $sql_sort = 'ORDER BY ' . $sort_by_sql[$sort_key] . (($sort_dir == 'a') ? ' ASC' : ' DESC'); |
| 348 | |
| 349 | $sort_join = ($sort_key == 'f') ? FORUMS_TABLE . ' f, ' : ''; |
| 350 | $sql_sort = ($sort_key == 'f') ? ' AND f.forum_id = p.forum_id ' . $sql_sort : $sql_sort; |
| 351 | |
| 352 | if ($sort_days) |
| 353 | {
|
| 354 | $last_post_time = 'AND p.post_time > ' . (time() - ($sort_days * 24 * 3600)); |
| 355 | } |
| 356 | else
|
| 357 | {
|
| 358 | $last_post_time = ''; |
| 359 | } |
| 360 | |
| 361 | if ($sort_key == 'a') |
| 362 | {
|
| 363 | $sort_join = USERS_TABLE . ' u, '; |
| 364 | $sql_sort = ' AND u.user_id = p.poster_id ' . $sql_sort; |
| 365 | } |
| 366 | if ($show_results == 'posts') |
| 367 | {
|
| 368 | $sql = "SELECT p.post_id |
| 369 | FROM $sort_join" . POSTS_TABLE . ' p, ' . TOPICS_TABLE . " t |
| 370 | WHERE t.topic_replies = 0 |
| 371 | AND p.topic_id = t.topic_id |
| 372 | $last_post_time |
| 373 | $m_approve_fid_sql |
| 374 | " . ((sizeof($ex_fid_ary)) ? ' AND ' . $db->sql_in_set('p.forum_id', $ex_fid_ary, true) : '') . " |
| 375 | $sql_sort"; |
| 376 | $field = 'post_id'; |
| 377 | } |
| 378 | else
|
| 379 | {
|
| 380 | $sql = 'SELECT DISTINCT ' . $sort_by_sql[$sort_key] . ", p.topic_id |
| 381 | FROM $sort_join" . POSTS_TABLE . ' p, ' . TOPICS_TABLE . " t |
| 382 | WHERE t.topic_replies = 0 |
| 383 | AND t.topic_moved_id = 0 |
| 384 | AND p.topic_id = t.topic_id |
| 385 | $last_post_time |
| 386 | $m_approve_fid_sql |
| 387 | " . ((sizeof($ex_fid_ary)) ? ' AND ' . $db->sql_in_set('p.forum_id', $ex_fid_ary, true) : '') . " |
| 388 | $sql_sort"; |
| 389 | $field = 'topic_id'; |
| 390 | } |
| 391 | break;
|
| 392 | |
| 393 | case 'unreadposts': |
| 394 | $l_search_title = $user->lang['SEARCH_UNREAD']; |
| 395 | // force sorting
|
| 396 | $show_results = 'topics'; |
| 397 | $sort_key = 't'; |
| 398 | $sort_by_sql['t'] = 't.topic_last_post_time'; |
| 399 | $sql_sort = 'ORDER BY ' . $sort_by_sql[$sort_key] . (($sort_dir == 'a') ? ' ASC' : ' DESC'); |
| 400 | |
| 401 | $sql_where = 'AND t.topic_moved_id = 0 |
| 402 | ' . str_replace(array('p.', 'post_'), array('t.', 'topic_'), $m_approve_fid_sql) . ' |
| 403 | ' . ((sizeof($ex_fid_ary)) ? 'AND ' . $db->sql_in_set('t.forum_id', $ex_fid_ary, true) : ''); |
| 404 | |
| 405 | gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param); |
| 406 | $s_sort_key = $s_sort_dir = $u_sort_param = $s_limit_days = ''; |
| 407 | break;
|
| 408 | |
| 409 | case 'newposts': |
| 410 | $l_search_title = $user->lang['SEARCH_NEW']; |
| 411 | // force sorting
|
| 412 | $show_results = (request_var('sr', 'topics') == 'posts') ? 'posts' : 'topics'; |
| 413 | $sort_key = 't'; |
| 414 | $sort_dir = 'd'; |
| 415 | $sort_by_sql['t'] = ($show_results == 'posts') ? 'p.post_time' : 't.topic_last_post_time'; |
| 416 | $sql_sort = 'ORDER BY ' . $sort_by_sql[$sort_key] . (($sort_dir == 'a') ? ' ASC' : ' DESC'); |
| 417 | |
| 418 | gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param); |
| 419 | $s_sort_key = $s_sort_dir = $u_sort_param = $s_limit_days = ''; |
| 420 | |
| 421 | if ($show_results == 'posts') |
| 422 | {
|
| 423 | $sql = 'SELECT p.post_id |
| 424 | FROM ' . POSTS_TABLE . ' p |
| 425 | WHERE p.post_time > ' . $user->data['user_lastvisit'] . " |
| 426 | $m_approve_fid_sql |
| 427 | " . ((sizeof($ex_fid_ary)) ? ' AND ' . $db->sql_in_set('p.forum_id', $ex_fid_ary, true) : '') . " |
| 428 | $sql_sort"; |
| 429 | $field = 'post_id'; |
| 430 | } |
| 431 | else
|
| 432 | {
|
| 433 | $sql = 'SELECT t.topic_id |
| 434 | FROM ' . TOPICS_TABLE . ' t |
| 435 | WHERE t.topic_last_post_time > ' . $user->data['user_lastvisit'] . ' |
| 436 | AND t.topic_moved_id = 0 |
| 437 | ' . str_replace(array('p.', 'post_'), array('t.', 'topic_'), $m_approve_fid_sql) . ' |
| 438 | ' . ((sizeof($ex_fid_ary)) ? 'AND ' . $db->sql_in_set('t.forum_id', $ex_fid_ary, true) : '') . " |
| 439 | $sql_sort"; |
| 440 | /*
|
| 441 | [Fix] queued replies missing from "view new posts" (Bug #42705 - Patch by Paul) |
| 442 | - Creates temporary table, query is far from optimized |
| 443 | |
| 444 | $sql = 'SELECT t.topic_id |
| 445 | FROM ' . TOPICS_TABLE . ' t, ' . POSTS_TABLE . ' p |
| 446 | WHERE p.post_time > ' . $user->data['user_lastvisit'] . ' |
| 447 | AND t.topic_id = p.topic_id |
| 448 | AND t.topic_moved_id = 0 |
| 449 | ' . $m_approve_fid_sql . ' |
| 450 | ' . ((sizeof($ex_fid_ary)) ? 'AND ' . $db->sql_in_set('t.forum_id', $ex_fid_ary, true) : '') . "
|
| 451 | GROUP BY t.topic_id |
| 452 | $sql_sort"; |
| 453 | */ |
| 454 | $field = 'topic_id'; |
| 455 | } |
| 456 | break;
|
| 457 | |
| 458 | case 'egosearch': |
| 459 | $l_search_title = $user->lang['SEARCH_SELF']; |
| 460 | break;
|
| 461 | } |
| 462 | } |
| 463 | |
| 464 | // show_results should not change after this
|
| 465 | $per_page = ($show_results == 'posts') ? $config['posts_per_page'] : $config['topics_per_page']; |
| 466 | $total_match_count = 0; |
| 467 | |
| 468 | if ($search_id) |
| 469 | {
|
| 470 | if ($sql) |
| 471 | {
|
| 472 | // only return up to 1000 ids (the last one will be removed later)
|
| 473 | $result = $db->sql_query_limit($sql, 1001 - $start, $start); |
| 474 | |
| 475 | while ($row = $db->sql_fetchrow($result)) |
| 476 | {
|
| 477 | $id_ary[] = (int) $row[$field]; |
| 478 | } |
| 479 | $db->sql_freeresult($result); |
| 480 | |
| 481 | $total_match_count = sizeof($id_ary) + $start; |
| 482 | $id_ary = array_slice($id_ary, 0, $per_page); |
| 483 | } |
| 484 | else if ($search_id == 'unreadposts') |
| 485 | {
|
| 486 | $id_ary = array_keys(get_unread_topics($user->data['user_id'], $sql_where, $sql_sort, 1001 - $start, $start)); |
| 487 | |
| 488 | $total_match_count = sizeof($id_ary) + $start; |
| 489 | $id_ary = array_slice($id_ary, 0, $per_page); |
| 490 | } |
| 491 | else
|
| 492 | {
|
| 493 | $search_id = ''; |
| 494 | } |
| 495 | } |
| 496 | |
| 497 | // make sure that some arrays are always in the same order
|
| 498 | sort($ex_fid_ary); |
| 499 | sort($m_approve_fid_ary); |
| 500 | sort($author_id_ary); |
| 501 | |
| 502 | if (!empty($search->search_query)) |
| 503 | {
|
| 504 | $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, $per_page); |
| 505 | } |
| 506 | else if (sizeof($author_id_ary)) |
| 507 | {
|
| 508 | $firstpost_only = ($search_fields === 'firstpost' || $search_fields == 'titleonly') ? true : false; |
| 509 | $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, $per_page); |
| 510 | } |
| 511 | |
| 512 | // For some searches we need to print out the "no results" page directly to allow re-sorting/refining the search options.
|
| 513 | if (!sizeof($id_ary) && !$search_id) |
| 514 | {
|
| 515 | trigger_error('NO_SEARCH_RESULTS'); |
| 516 | } |
| 517 | |
| 518 | $sql_where = ''; |
| 519 | |
| 520 | if (sizeof($id_ary)) |
| 521 | {
|
| 522 | $sql_where .= $db->sql_in_set(($show_results == 'posts') ? 'p.post_id' : 't.topic_id', $id_ary); |
| 523 | $sql_where .= (sizeof($ex_fid_ary)) ? ' AND (' . $db->sql_in_set('f.forum_id', $ex_fid_ary, true) . ' OR f.forum_id IS NULL)' : ''; |
| 524 | $sql_where .= ($show_results == 'posts') ? $m_approve_fid_sql : str_replace(array('p.post_approved', 'p.forum_id'), array('t.topic_approved', 't.forum_id'), $m_approve_fid_sql); |
| 525 | } |
| 526 | |
| 527 | if ($show_results == 'posts') |
| 528 | {
|
| 529 | include($phpbb_root_path . 'includes/functions_posting.' . $phpEx); |
| 530 | } |
| 531 | else
|
| 532 | {
|
| 533 | include($phpbb_root_path . 'includes/functions_display.' . $phpEx); |
| 534 | } |
| 535 | |
| 536 | $user->add_lang('viewtopic'); |
| 537 | |
| 538 | // Grab icons
|
| 539 | $icons = $cache->obtain_icons(); |
| 540 | |
| 541 | // Output header
|
| 542 | if ($search_id && ($total_match_count > 1000)) |
| 543 | {
|
| 544 | // limit the number to 1000 for pre-made searches
|
| 545 | $total_match_count--;
|
| 546 | $l_search_matches = $user->lang('FOUND_MORE_SEARCH_MATCHES', (int) $total_match_count); |
| 547 | } |
| 548 | else
|
| 549 | {
|
| 550 | $l_search_matches = $user->lang('FOUND_SEARCH_MATCHES', (int) $total_match_count); |
| 551 | } |
| 552 | |
| 553 | // define some vars for urls
|
| 554 | $hilit = implode('|', explode(' ', preg_replace('#\s+#u', ' ', str_replace(array('+', '-', '|', '(', ')', '"'), ' ', $keywords)))); |
| 555 | // Do not allow *only* wildcard being used for hilight
|
| 556 | $hilit = (strspn($hilit, '*') === strlen($hilit)) ? '' : $hilit; |
| 557 | |
| 558 | $u_hilit = urlencode(htmlspecialchars_decode(str_replace('|', ' ', $hilit))); |
| 559 | $u_show_results = '&sr=' . $show_results; |
| 560 | $u_search_forum = implode('&fid%5B%5D=', $search_forum); |
| 561 | |
| 562 | $u_search = append_sid("{$phpbb_root_path}search.$phpEx", $u_sort_param . $u_show_results); |
| 563 | $u_search .= ($search_id) ? '&search_id=' . $search_id : ''; |
| 564 | $u_search .= ($u_hilit) ? '&keywords=' . urlencode(htmlspecialchars_decode($keywords)) : ''; |
| 565 | $u_search .= ($search_terms != 'all') ? '&terms=' . $search_terms : ''; |
| 566 | $u_search .= ($topic_id) ? '&t=' . $topic_id : ''; |
| 567 | $u_search .= ($author) ? '&author=' . urlencode(htmlspecialchars_decode($author)) : ''; |
| 568 | $u_search .= ($author_id) ? '&author_id=' . $author_id : ''; |
| 569 | $u_search .= ($u_search_forum) ? '&fid%5B%5D=' . $u_search_forum : ''; |
| 570 | $u_search .= (!$search_child) ? '&sc=0' : ''; |
| 571 | $u_search .= ($search_fields != 'all') ? '&sf=' . $search_fields : ''; |
| 572 | $u_search .= ($return_chars != 300) ? '&ch=' . $return_chars : ''; |
| 573 | |
| 574 | $template->assign_vars(array( |
| 575 | 'SEARCH_TITLE' => $l_search_title, |
| 576 | 'SEARCH_MATCHES' => $l_search_matches, |
| 577 | 'SEARCH_WORDS' => $search->search_query, |
| 578 | 'IGNORED_WORDS' => (sizeof($search->common_words)) ? implode(' ', $search->common_words) : '', |
| 579 | 'PAGINATION' => generate_pagination($u_search, $total_match_count, $per_page, $start), |
| 580 | 'PAGE_NUMBER' => on_page($total_match_count, $per_page, $start), |
| 581 | 'TOTAL_MATCHES' => $total_match_count, |
| 582 | 'SEARCH_IN_RESULTS' => ($search_id) ? false : true, |
| 583 | |
| 584 | 'S_SELECT_SORT_DIR' => $s_sort_dir, |
| 585 | 'S_SELECT_SORT_KEY' => $s_sort_key, |
| 586 | 'S_SELECT_SORT_DAYS' => $s_limit_days, |
| 587 | 'S_SEARCH_ACTION' => $u_search, |
| 588 | 'S_SHOW_TOPICS' => ($show_results == 'posts') ? false : true, |
| 589 | |
| 590 | 'GOTO_PAGE_IMG' => $user->img('icon_post_target', 'GOTO_PAGE'), |
| 591 | 'NEWEST_POST_IMG' => $user->img('icon_topic_newest', 'VIEW_NEWEST_POST'), |
| 592 | 'REPORTED_IMG' => $user->img('icon_topic_reported', 'TOPIC_REPORTED'), |
| 593 | 'UNAPPROVED_IMG' => $user->img('icon_topic_unapproved', 'TOPIC_UNAPPROVED'), |
| 594 | 'LAST_POST_IMG' => $user->img('icon_topic_latest', 'VIEW_LATEST_POST'), |
| 595 | |
| 596 | 'U_SEARCH_WORDS' => $u_search, |
| 597 | )); |
| 598 | |
| 599 | if ($sql_where) |
| 600 | {
|
| 601 | if ($show_results == 'posts') |
| 602 | {
|
| 603 | // @todo Joining this query to the one below?
|
| 604 | $sql = 'SELECT zebra_id, friend, foe |
| 605 | FROM ' . ZEBRA_TABLE . ' |
| 606 | WHERE user_id = ' . $user->data['user_id']; |
| 607 | $result = $db->sql_query($sql); |
| 608 | |
| 609 | $zebra = array(); |
| 610 | while ($row = $db->sql_fetchrow($result)) |
| 611 | {
|
| 612 | $zebra[($row['friend']) ? 'friend' : 'foe'][] = $row['zebra_id']; |
| 613 | } |
| 614 | $db->sql_freeresult($result); |
| 615 | |
| 616 | $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 |
| 617 | FROM ' . POSTS_TABLE . ' p |
| 618 | LEFT JOIN ' . TOPICS_TABLE . ' t ON (p.topic_id = t.topic_id) |
| 619 | LEFT JOIN ' . FORUMS_TABLE . ' f ON (p.forum_id = f.forum_id) |
| 620 | LEFT JOIN ' . USERS_TABLE . " u ON (p.poster_id = u.user_id) |
| 621 | WHERE $sql_where"; |
| 622 | } |
| 623 | else
|
| 624 | {
|
| 625 | $sql_from = TOPICS_TABLE . ' t |
| 626 | LEFT JOIN ' . FORUMS_TABLE . ' f ON (f.forum_id = t.forum_id) |
| 627 | ' . (($sort_key == 'a') ? ' LEFT JOIN ' . USERS_TABLE . ' u ON (u.user_id = t.topic_poster) ' : ''); |
| 628 | $sql_select = 't.*, f.forum_id, f.forum_name'; |
| 629 | |
| 630 | if ($user->data['is_registered']) |
| 631 | {
|
| 632 | if ($config['load_db_track'] && $author_id !== $user->data['user_id']) |
| 633 | {
|
| 634 | $sql_from .= ' LEFT JOIN ' . TOPICS_POSTED_TABLE . ' tp ON (tp.user_id = ' . $user->data['user_id'] . ' |
| 635 | AND t.topic_id = tp.topic_id)';
|
| 636 | $sql_select .= ', tp.topic_posted'; |
| 637 | } |
| 638 | |
| 639 | if ($config['load_db_lastread']) |
| 640 | {
|
| 641 | $sql_from .= ' LEFT JOIN ' . TOPICS_TRACK_TABLE . ' tt ON (tt.user_id = ' . $user->data['user_id'] . ' |
| 642 | AND t.topic_id = tt.topic_id) |
| 643 | LEFT JOIN ' . FORUMS_TRACK_TABLE . ' ft ON (ft.user_id = ' . $user->data['user_id'] . ' |
| 644 | AND ft.forum_id = f.forum_id)';
|
| 645 | $sql_select .= ', tt.mark_time, ft.mark_time as f_mark_time'; |
| 646 | } |
| 647 | } |
| 648 | |
| 649 | if ($config['load_anon_lastread'] || ($user->data['is_registered'] && !$config['load_db_lastread'])) |
| 650 | {
|
| 651 | $tracking_topics = $request->variable($config['cookie_name'] . '_track', '', true, phpbb_request_interface::COOKIE); |
| 652 | $tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array(); |
| 653 | } |
| 654 | |
| 655 | $sql = "SELECT $sql_select |
| 656 | FROM $sql_from |
| 657 | WHERE $sql_where"; |
| 658 | } |
| 659 | $sql .= ' ORDER BY ' . $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC'); |
| 660 | $result = $db->sql_query($sql); |
| 661 | $result_topic_id = 0; |
| 662 | |
| 663 | $rowset = array(); |
| 664 | |
| 665 | if ($show_results == 'topics') |
| 666 | {
|
| 667 | $forums = $rowset = $shadow_topic_list = array(); |
| 668 | while ($row = $db->sql_fetchrow($result)) |
| 669 | {
|
| 670 | $row['forum_id'] = (int) $row['forum_id']; |
| 671 | $row['topic_id'] = (int) $row['topic_id']; |
| 672 | |
| 673 | if ($row['topic_status'] == ITEM_MOVED) |
| 674 | {
|
| 675 | $shadow_topic_list[$row['topic_moved_id']] = $row['topic_id']; |
| 676 | } |
| 677 | |
| 678 | $rowset[$row['topic_id']] = $row; |
| 679 | |
| 680 | if (!isset($forums[$row['forum_id']]) && $user->data['is_registered'] && $config['load_db_lastread']) |
| 681 | {
|
| 682 | $forums[$row['forum_id']]['mark_time'] = $row['f_mark_time']; |
| 683 | } |
| 684 | $forums[$row['forum_id']]['topic_list'][] = $row['topic_id']; |
| 685 | $forums[$row['forum_id']]['rowset'][$row['topic_id']] = &$rowset[$row['topic_id']]; |
| 686 | } |
| 687 | $db->sql_freeresult($result); |
| 688 | |
| 689 | // If we have some shadow topics, update the rowset to reflect their topic information
|
| 690 | if (sizeof($shadow_topic_list)) |
| 691 | {
|
| 692 | $sql = 'SELECT * |
| 693 | FROM ' . TOPICS_TABLE . ' |
| 694 | WHERE ' . $db->sql_in_set('topic_id', array_keys($shadow_topic_list)); |
| 695 | $result = $db->sql_query($sql); |
| 696 | |
| 697 | while ($row = $db->sql_fetchrow($result)) |
| 698 | {
|
| 699 | $orig_topic_id = $shadow_topic_list[$row['topic_id']]; |
| 700 | |
| 701 | // We want to retain some values
|
| 702 | $row = array_merge($row, array( |
| 703 | 'topic_moved_id' => $rowset[$orig_topic_id]['topic_moved_id'], |
| 704 | 'topic_status' => $rowset[$orig_topic_id]['topic_status'], |
| 705 | 'forum_name' => $rowset[$orig_topic_id]['forum_name']) |
| 706 | ); |
| 707 | |
| 708 | $rowset[$orig_topic_id] = $row; |
| 709 | } |
| 710 | $db->sql_freeresult($result); |
| 711 | } |
| 712 | unset($shadow_topic_list); |
| 713 | |
| 714 | foreach ($forums as $forum_id => $forum) |
| 715 | {
|
| 716 | if ($user->data['is_registered'] && $config['load_db_lastread']) |
| 717 | {
|
| 718 | $topic_tracking_info[$forum_id] = get_topic_tracking($forum_id, $forum['topic_list'], $forum['rowset'], array($forum_id => $forum['mark_time'])); |
| 719 | } |
| 720 | else if ($config['load_anon_lastread'] || $user->data['is_registered']) |
| 721 | {
|
| 722 | $topic_tracking_info[$forum_id] = get_complete_topic_tracking($forum_id, $forum['topic_list']); |
| 723 | |
| 724 | if (!$user->data['is_registered']) |
| 725 | {
|
| 726 | $user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0; |
| 727 | } |
| 728 | } |
| 729 | } |
| 730 | unset($forums); |
| 731 | } |
| 732 | else
|
| 733 | {
|
| 734 | $bbcode_bitfield = $text_only_message = ''; |
| 735 | $attach_list = array(); |
| 736 | |
| 737 | while ($row = $db->sql_fetchrow($result)) |
| 738 | {
|
| 739 | // We pre-process some variables here for later usage
|
| 740 | $row['post_text'] = censor_text($row['post_text']); |
| 741 | |
| 742 | $text_only_message = $row['post_text']; |
| 743 | // make list items visible as such
|
| 744 | if ($row['bbcode_uid']) |
| 745 | {
|
| 746 | $text_only_message = str_replace('[*:' . $row['bbcode_uid'] . ']', '⋅ ', $text_only_message); |
| 747 | // no BBCode in text only message
|
| 748 | strip_bbcode($text_only_message, $row['bbcode_uid']); |
| 749 | } |
| 750 | |
| 751 | if ($return_chars == -1 || utf8_strlen($text_only_message) < ($return_chars + 3)) |
| 752 | {
|
| 753 | $row['display_text_only'] = false; |
| 754 | $bbcode_bitfield = $bbcode_bitfield | base64_decode($row['bbcode_bitfield']); |
| 755 | |
| 756 | // Does this post have an attachment? If so, add it to the list
|
| 757 | if ($row['post_attachment'] && $config['allow_attachments']) |
| 758 | {
|
| 759 | $attach_list[$row['forum_id']][] = $row['post_id']; |
| 760 | } |
| 761 | } |
| 762 | else
|
| 763 | {
|
| 764 | $row['post_text'] = $text_only_message; |
| 765 | $row['display_text_only'] = true; |
| 766 | } |
| 767 | |
| 768 | $rowset[] = $row; |
| 769 | } |
| 770 | $db->sql_freeresult($result); |
| 771 | |
| 772 | unset($text_only_message); |
| 773 | |
| 774 | // Instantiate BBCode if needed
|
| 775 | if ($bbcode_bitfield !== '') |
| 776 | {
|
| 777 | include_once($phpbb_root_path . 'includes/bbcode.' . $phpEx); |
| 778 | $bbcode = new bbcode(base64_encode($bbcode_bitfield)); |
| 779 | } |
| 780 | |
| 781 | // Pull attachment data
|
| 782 | if (sizeof($attach_list)) |
| 783 | {
|
| 784 | $use_attach_list = $attach_list; |
| 785 | $attach_list = array(); |
| 786 | |
| 787 | foreach ($use_attach_list as $forum_id => $_list) |
| 788 | {
|
| 789 | if ($auth->acl_get('u_download') && $auth->acl_get('f_download', $forum_id)) |
| 790 | {
|
| 791 | $attach_list = array_merge($attach_list, $_list); |
| 792 | } |
| 793 | } |
| 794 | } |
| 795 | |
| 796 | if (sizeof($attach_list)) |
| 797 | {
|
| 798 | $sql = 'SELECT * |
| 799 | FROM ' . ATTACHMENTS_TABLE . ' |
| 800 | WHERE ' . $db->sql_in_set('post_msg_id', $attach_list) . ' |
| 801 | AND in_message = 0 |
| 802 | ORDER BY filetime DESC, post_msg_id ASC';
|
| 803 | $result = $db->sql_query($sql); |
| 804 | |
| 805 | while ($row = $db->sql_fetchrow($result)) |
| 806 | {
|
| 807 | $attachments[$row['post_msg_id']][] = $row; |
| 808 | } |
| 809 | $db->sql_freeresult($result); |
| 810 | } |
| 811 | } |
| 812 | |
| 813 | if ($hilit) |
| 814 | {
|
| 815 | // Remove bad highlights
|
| 816 | $hilit_array = array_filter(explode('|', $hilit), 'strlen'); |
| 817 | foreach ($hilit_array as $key => $value) |
| 818 | {
|
| 819 | $hilit_array[$key] = str_replace('\*', '\w*?', preg_quote($value, '#')); |
| 820 | $hilit_array[$key] = preg_replace('#(^|\s)\\\\w\*\?(\s|$)#', '$1\w+?$2', $hilit_array[$key]); |
| 821 | } |
| 822 | $hilit = implode('|', $hilit_array); |
| 823 | } |
| 824 | |
| 825 | foreach ($rowset as $row) |
| 826 | {
|
| 827 | $forum_id = $row['forum_id']; |
| 828 | $result_topic_id = $row['topic_id']; |
| 829 | $topic_title = censor_text($row['topic_title']); |
| 830 | |
| 831 | $view_topic_url_params = "f=$forum_id&t=$result_topic_id" . (($u_hilit) ? "&hilit=$u_hilit" : ''); |
| 832 | $view_topic_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", $view_topic_url_params); |
| 833 | |
| 834 | $replies = ($auth->acl_get('m_approve', $forum_id)) ? $row['topic_replies_real'] : $row['topic_replies']; |
| 835 | |
| 836 | if ($show_results == 'topics') |
| 837 | {
|
| 838 | if ($config['load_db_track'] && $author_id === $user->data['user_id']) |
| 839 | {
|
| 840 | $row['topic_posted'] = 1; |
| 841 | } |
| 842 | |
| 843 | $folder_img = $folder_alt = $topic_type = ''; |
| 844 | topic_status($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); |
| 845 | |
| 846 | $unread_topic = (isset($topic_tracking_info[$forum_id][$row['topic_id']]) && $row['topic_last_post_time'] > $topic_tracking_info[$forum_id][$row['topic_id']]) ? true : false; |
| 847 | |
| 848 | $topic_unapproved = (!$row['topic_approved'] && $auth->acl_get('m_approve', $forum_id)) ? true : false; |
| 849 | $posts_unapproved = ($row['topic_approved'] && $row['topic_replies'] < $row['topic_replies_real'] && $auth->acl_get('m_approve', $forum_id)) ? true : false; |
| 850 | $u_mcp_queue = ($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) : ''; |
| 851 | |
| 852 | $row['topic_title'] = preg_replace('#(?!<.*)(?<!\w)(' . $hilit . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">$1</span>', $row['topic_title']); |
| 853 | |
| 854 | $tpl_ary = array( |
| 855 | 'TOPIC_AUTHOR' => get_username_string('username', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']), |
| 856 | 'TOPIC_AUTHOR_COLOUR' => get_username_string('colour', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']), |
| 857 | 'TOPIC_AUTHOR_FULL' => get_username_string('full', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']), |
| 858 | 'FIRST_POST_TIME' => $user->format_date($row['topic_time']), |
| 859 | 'LAST_POST_SUBJECT' => $row['topic_last_post_subject'], |
| 860 | 'LAST_POST_TIME' => $user->format_date($row['topic_last_post_time']), |
| 861 | 'LAST_VIEW_TIME' => $user->format_date($row['topic_last_view_time']), |
| 862 | 'LAST_POST_AUTHOR' => get_username_string('username', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']), |
| 863 | 'LAST_POST_AUTHOR_COLOUR' => get_username_string('colour', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']), |
| 864 | 'LAST_POST_AUTHOR_FULL' => get_username_string('full', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']), |
| 865 | |
| 866 | 'PAGINATION' => topic_generate_pagination($replies, $view_topic_url), |
| 867 | 'TOPIC_TYPE' => $topic_type, |
| 868 | |
| 869 | 'TOPIC_IMG_STYLE' => $folder_img, |
| 870 | 'TOPIC_FOLDER_IMG' => $user->img($folder_img, $folder_alt), |
| 871 | 'TOPIC_FOLDER_IMG_ALT' => $user->lang[$folder_alt], |
| 872 | |
| 873 | 'TOPIC_ICON_IMG' => (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['img'] : '', |
| 874 | 'TOPIC_ICON_IMG_WIDTH' => (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['width'] : '', |
| 875 | 'TOPIC_ICON_IMG_HEIGHT' => (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['height'] : '', |
| 876 | 'ATTACH_ICON_IMG' => ($auth->acl_get('u_download') && $auth->acl_get('f_download', $forum_id) && $row['topic_attachment']) ? $user->img('icon_topic_attach', $user->lang['TOTAL_ATTACHMENTS']) : '', |
| 877 | 'UNAPPROVED_IMG' => ($topic_unapproved || $posts_unapproved) ? $user->img('icon_topic_unapproved', ($topic_unapproved) ? 'TOPIC_UNAPPROVED' : 'POSTS_UNAPPROVED') : '', |
| 878 | |
| 879 | 'S_TOPIC_TYPE' => $row['topic_type'], |
| 880 | 'S_USER_POSTED' => (!empty($row['topic_posted'])) ? true : false, |
| 881 | 'S_UNREAD_TOPIC' => $unread_topic, |
| 882 | |
| 883 | 'S_TOPIC_REPORTED' => (!empty($row['topic_reported']) && $auth->acl_get('m_report', $forum_id)) ? true : false, |
| 884 | 'S_TOPIC_UNAPPROVED' => $topic_unapproved, |
| 885 | 'S_POSTS_UNAPPROVED' => $posts_unapproved, |
| 886 | |
| 887 | 'U_LAST_POST' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", $view_topic_url_params . '&p=' . $row['topic_last_post_id']) . '#p' . $row['topic_last_post_id'], |
| 888 | 'U_LAST_POST_AUTHOR' => get_username_string('profile', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']), |
| 889 | 'U_TOPIC_AUTHOR' => get_username_string('profile', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']), |
| 890 | 'U_NEWEST_POST' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", $view_topic_url_params . '&view=unread') . '#unread', |
| 891 | 'U_MCP_REPORT' => append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=reports&mode=reports&t=' . $result_topic_id, true, $user->session_id), |
| 892 | 'U_MCP_QUEUE' => $u_mcp_queue, |
| 893 | ); |
| 894 | } |
| 895 | else
|
| 896 | {
|
| 897 | if ((isset($zebra['foe']) && in_array($row['poster_id'], $zebra['foe'])) && (!$view || $view != 'show' || $post_id != $row['post_id'])) |
| 898 | {
|
| 899 | $template->assign_block_vars('searchresults', array( |
| 900 | 'S_IGNORE_POST' => true, |
| 901 | |
| 902 | 'L_IGNORE_POST' => sprintf($user->lang['POST_BY_FOE'], $row['username'], "<a href=\"$u_search&start=$start&p=" . $row['post_id'] . '&view=show#p' . $row['post_id'] . '">', '</a>')) |
| 903 | ); |
| 904 | |
| 905 | continue;
|
| 906 | } |
| 907 | |
| 908 | // Replace naughty words such as farty pants
|
| 909 | $row['post_subject'] = censor_text($row['post_subject']); |
| 910 | |
| 911 | if ($row['display_text_only']) |
| 912 | {
|
| 913 | // now find context for the searched words
|
| 914 | $row['post_text'] = get_context($row['post_text'], array_filter(explode('|', $hilit), 'strlen'), $return_chars); |
| 915 | $row['post_text'] = bbcode_nl2br($row['post_text']); |
| 916 | } |
| 917 | else
|
| 918 | {
|
| 919 | // Second parse bbcode here
|
| 920 | if ($row['bbcode_bitfield']) |
| 921 | {
|
| 922 | $bbcode->bbcode_second_pass($row['post_text'], $row['bbcode_uid'], $row['bbcode_bitfield']); |
| 923 | } |
| 924 | |
| 925 | $row['post_text'] = bbcode_nl2br($row['post_text']); |
| 926 | $row['post_text'] = smiley_text($row['post_text']); |
| 927 | |
| 928 | if (!empty($attachments[$row['post_id']])) |
| 929 | {
|
| 930 | parse_attachments($forum_id, $row['post_text'], $attachments[$row['post_id']], $update_count); |
| 931 | |
| 932 | // we only display inline attachments
|
| 933 | unset($attachments[$row['post_id']]); |
| 934 | } |
| 935 | } |
| 936 | |
| 937 | if ($hilit) |
| 938 | {
|
| 939 | // post highlighting
|
| 940 | $row['post_text'] = preg_replace('#(?!<.*)(?<!\w)(' . $hilit . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">$1</span>', $row['post_text']); |
| 941 | $row['post_subject'] = preg_replace('#(?!<.*)(?<!\w)(' . $hilit . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">$1</span>', $row['post_subject']); |
| 942 | } |
| 943 | |
| 944 | $tpl_ary = array( |
| 945 | 'POST_AUTHOR_FULL' => get_username_string('full', $row['poster_id'], $row['username'], $row['user_colour'], $row['post_username']), |
| 946 | 'POST_AUTHOR_COLOUR' => get_username_string('colour', $row['poster_id'], $row['username'], $row['user_colour'], $row['post_username']), |
| 947 | 'POST_AUTHOR' => get_username_string('username', $row['poster_id'], $row['username'], $row['user_colour'], $row['post_username']), |
| 948 | 'U_POST_AUTHOR' => get_username_string('profile', $row['poster_id'], $row['username'], $row['user_colour'], $row['post_username']), |
| 949 | |
| 950 | 'POST_SUBJECT' => $row['post_subject'], |
| 951 | 'POST_DATE' => (!empty($row['post_time'])) ? $user->format_date($row['post_time']) : '', |
| 952 | 'MESSAGE' => $row['post_text'] |
| 953 | ); |
| 954 | } |
| 955 | |
| 956 | $template->assign_block_vars('searchresults', array_merge($tpl_ary, array( |
| 957 | 'FORUM_ID' => $forum_id, |
| 958 | 'TOPIC_ID' => $result_topic_id, |
| 959 | 'POST_ID' => ($show_results == 'posts') ? $row['post_id'] : false, |
| 960 | |
| 961 | 'FORUM_TITLE' => $row['forum_name'], |
| 962 | 'TOPIC_TITLE' => $topic_title, |
| 963 | 'TOPIC_REPLIES' => $replies, |
| 964 | 'TOPIC_VIEWS' => $row['topic_views'], |
| 965 | |
| 966 | 'U_VIEW_TOPIC' => $view_topic_url, |
| 967 | 'U_VIEW_FORUM' => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id), |
| 968 | 'U_VIEW_POST' => (!empty($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' . $row['post_id'] : '') |
| 969 | )); |
| 970 | } |
| 971 | |
| 972 | if ($topic_id && ($topic_id == $result_topic_id)) |
| 973 | {
|
| 974 | $template->assign_vars(array( |
| 975 | 'SEARCH_TOPIC' => $topic_title, |
| 976 | 'U_SEARCH_TOPIC' => $view_topic_url |
| 977 | )); |
| 978 | } |
| 979 | } |
| 980 | unset($rowset); |
| 981 | |
| 982 | page_header(($l_search_title) ? $l_search_title : $user->lang['SEARCH']); |
| 983 | |
| 984 | $template->set_filenames(array( |
| 985 | 'body' => 'search_results.html') |
| 986 | ); |
| 987 | make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"));
|
| 988 | |
| 989 | page_footer(); |
| 990 | } |
| 991 | |
| 992 | // Search forum
|
| 993 | $s_forums = ''; |
| 994 | $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 |
| 995 | FROM ' . FORUMS_TABLE . ' f |
| 996 | LEFT JOIN ' . FORUMS_ACCESS_TABLE . " fa ON (fa.forum_id = f.forum_id |
| 997 | AND fa.session_id = '" . $db->sql_escape($user->session_id) . "') |
| 998 | ORDER BY f.left_id ASC";
|
| 999 | $result = $db->sql_query($sql); |
| 1000 | |
| 1001 | $right = $cat_right = $padding_inc = 0; |
| 1002 | $padding = $forum_list = $holding = ''; |
| 1003 | $pad_store = array('0' => ''); |
| 1004 | |
| 1005 | while ($row = $db->sql_fetchrow($result)) |
| 1006 | {
|
| 1007 | if ($row['forum_type'] == FORUM_CAT && ($row['left_id'] + 1 == $row['right_id'])) |
| 1008 | {
|
| 1009 | // Non-postable forum with no subforums, don't display
|
| 1010 | continue;
|
| 1011 | } |
| 1012 | |
| 1013 | if ($row['forum_type'] == FORUM_POST && ($row['left_id'] + 1 == $row['right_id']) && !$row['enable_indexing']) |
| 1014 | {
|
| 1015 | // Postable forum with no subforums and indexing disabled, don't display
|
| 1016 | continue;
|
| 1017 | } |
| 1018 | |
| 1019 | if ($row['forum_type'] == FORUM_LINK || ($row['forum_password'] && !$row['user_id'])) |
| 1020 | {
|
| 1021 | // if this forum is a link or password protected (user has not entered the password yet) then skip to the next branch
|
| 1022 | continue;
|
| 1023 | } |
| 1024 | |
| 1025 | if ($row['left_id'] < $right) |
| 1026 | {
|
| 1027 | $padding .= ' '; |
| 1028 | $pad_store[$row['parent_id']] = $padding; |
| 1029 | } |
| 1030 | else if ($row['left_id'] > $right + 1) |
| 1031 | {
|
| 1032 | if (isset($pad_store[$row['parent_id']])) |
| 1033 | {
|
| 1034 | $padding = $pad_store[$row['parent_id']]; |
| 1035 | } |
| 1036 | else
|
| 1037 | {
|
| 1038 | continue;
|
| 1039 | } |
| 1040 | } |
| 1041 | |
| 1042 | $right = $row['right_id']; |
| 1043 | |
| 1044 | if ($auth->acl_gets('!f_search', '!f_list', $row['forum_id'])) |
| 1045 | {
|
| 1046 | // if the user does not have permissions to search or see this forum skip only this forum/category
|
| 1047 | continue;
|
| 1048 | } |
| 1049 | |
| 1050 | $selected = (in_array($row['forum_id'], $search_forum)) ? ' selected="selected"' : ''; |
| 1051 | |
| 1052 | if ($row['left_id'] > $cat_right) |
| 1053 | {
|
| 1054 | // make sure we don't forget anything
|
| 1055 | $s_forums .= $holding; |
| 1056 | $holding = ''; |
| 1057 | } |
| 1058 | |
| 1059 | if ($row['right_id'] - $row['left_id'] > 1) |
| 1060 | {
|
| 1061 | $cat_right = max($cat_right, $row['right_id']); |
| 1062 | |
| 1063 | $holding .= '<option value="' . $row['forum_id'] . '"' . $selected . '>' . $padding . $row['forum_name'] . '</option>'; |
| 1064 | } |
| 1065 | else
|
| 1066 | {
|
| 1067 | $s_forums .= $holding . '<option value="' . $row['forum_id'] . '"' . $selected . '>' . $padding . $row['forum_name'] . '</option>'; |
| 1068 | $holding = ''; |
| 1069 | } |
| 1070 | } |
| 1071 | |
| 1072 | if ($holding) |
| 1073 | {
|
| 1074 | $s_forums .= $holding; |
| 1075 | } |
| 1076 | |
| 1077 | $db->sql_freeresult($result); |
| 1078 | unset($pad_store); |
| 1079 | |
| 1080 | if (!$s_forums) |
| 1081 | {
|
| 1082 | trigger_error('NO_SEARCH'); |
| 1083 | } |
| 1084 | |
| 1085 | // Number of chars returned
|
| 1086 | $s_characters = '<option value="-1">' . $user->lang['ALL_AVAILABLE'] . '</option>'; |
| 1087 | $s_characters .= '<option value="0">0</option>'; |
| 1088 | $s_characters .= '<option value="25">25</option>'; |
| 1089 | $s_characters .= '<option value="50">50</option>'; |
| 1090 | |
| 1091 | for ($i = 100; $i <= 1000 ; $i += 100) |
| 1092 | {
|
| 1093 | $selected = ($i == 300) ? ' selected="selected"' : ''; |
| 1094 | $s_characters .= '<option value="' . $i . '"' . $selected . '>' . $i . '</option>'; |
| 1095 | } |
| 1096 | |
| 1097 | $s_hidden_fields = array('t' => $topic_id); |
| 1098 | |
| 1099 | if ($_SID) |
| 1100 | {
|
| 1101 | $s_hidden_fields['sid'] = $_SID; |
| 1102 | } |
| 1103 | |
| 1104 | if (!empty($_EXTRA_URL)) |
| 1105 | {
|
| 1106 | foreach ($_EXTRA_URL as $url_param) |
| 1107 | {
|
| 1108 | $url_param = explode('=', $url_param, 2); |
| 1109 | $s_hidden_fields[$url_param[0]] = $url_param[1]; |
| 1110 | } |
| 1111 | } |
| 1112 | |
| 1113 | $template->assign_vars(array( |
| 1114 | 'S_SEARCH_ACTION' => append_sid("{$phpbb_root_path}search.$phpEx", false, true, 0), // We force no ?sid= appending by using 0 |
| 1115 | 'S_HIDDEN_FIELDS' => build_hidden_fields($s_hidden_fields), |
| 1116 | 'S_CHARACTER_OPTIONS' => $s_characters, |
| 1117 | 'S_FORUM_OPTIONS' => $s_forums, |
| 1118 | 'S_SELECT_SORT_DIR' => $s_sort_dir, |
| 1119 | 'S_SELECT_SORT_KEY' => $s_sort_key, |
| 1120 | 'S_SELECT_SORT_DAYS' => $s_limit_days, |
| 1121 | 'S_IN_SEARCH' => true, |
| 1122 | )); |
| 1123 | |
| 1124 | // only show recent searches to search administrators
|
| 1125 | if ($auth->acl_get('a_search')) |
| 1126 | {
|
| 1127 | // Handle large objects differently for Oracle and MSSQL
|
| 1128 | switch ($db->sql_layer) |
| 1129 | {
|
| 1130 | case 'oracle': |
| 1131 | $sql = 'SELECT search_time, search_keywords |
| 1132 | FROM ' . SEARCH_RESULTS_TABLE . ' |
| 1133 | WHERE dbms_lob.getlength(search_keywords) > 0 |
| 1134 | ORDER BY search_time DESC';
|
| 1135 | break;
|
| 1136 | |
| 1137 | case 'mssql': |
| 1138 | case 'mssql_odbc': |
| 1139 | case 'mssqlnative': |
| 1140 | $sql = 'SELECT search_time, search_keywords |
| 1141 | FROM ' . SEARCH_RESULTS_TABLE . ' |
| 1142 | WHERE DATALENGTH(search_keywords) > 0 |
| 1143 | ORDER BY search_time DESC';
|
| 1144 | break;
|
| 1145 | |
| 1146 | default:
|
| 1147 | $sql = 'SELECT search_time, search_keywords |
| 1148 | FROM ' . SEARCH_RESULTS_TABLE . ' |
| 1149 | WHERE search_keywords <> \'\' |
| 1150 | ORDER BY search_time DESC';
|
| 1151 | break;
|
| 1152 | } |
| 1153 | $result = $db->sql_query_limit($sql, 5); |
| 1154 | |
| 1155 | while ($row = $db->sql_fetchrow($result)) |
| 1156 | {
|
| 1157 | $keywords = $row['search_keywords']; |
| 1158 | |
| 1159 | $template->assign_block_vars('recentsearch', array( |
| 1160 | 'KEYWORDS' => $keywords, |
| 1161 | 'TIME' => $user->format_date($row['search_time']), |
| 1162 | |
| 1163 | 'U_KEYWORDS' => append_sid("{$phpbb_root_path}search.$phpEx", 'keywords=' . urlencode(htmlspecialchars_decode($keywords))) |
| 1164 | )); |
| 1165 | } |
| 1166 | $db->sql_freeresult($result); |
| 1167 | } |
| 1168 | |
| 1169 | // Output the basic page
|
| 1170 | page_header($user->lang['SEARCH']); |
| 1171 | |
| 1172 | $template->set_filenames(array( |
| 1173 | 'body' => 'search_body.html') |
| 1174 | ); |
| 1175 | make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"));
|
| 1176 | |
| 1177 | page_footer(); |