session_begin(); $auth->acl($user->data); $user->setup('search'); // Define initial vars $mode = request_var('mode', ''); $search_id = request_var('search_id', ''); $start = max(request_var('start', 0), 0); $post_id = request_var('p', 0); $topic_id = request_var('t', 0); $view = request_var('view', ''); $submit = request_var('submit', false); $keywords = utf8_normalize_nfc(request_var('keywords', '', true)); $add_keywords = utf8_normalize_nfc(request_var('add_keywords', '', true)); $author = request_var('author', '', true); $author_id = request_var('author_id', 0); $show_results = ($topic_id) ? 'posts' : request_var('sr', 'posts'); $show_results = ($show_results == 'posts') ? 'posts' : 'topics'; $search_terms = request_var('terms', 'all'); $search_fields = request_var('sf', 'all'); $search_child = request_var('sc', true); $sort_days = request_var('st', 0); $sort_key = request_var('sk', 't'); $sort_dir = request_var('sd', 'd'); $return_chars = request_var('ch', ($topic_id) ? -1 : 300); $search_forum = request_var('fid', array(0)); // We put login boxes for the case if search_id is newposts, egosearch or unreadposts // because a guest should be able to log in even if guests search is not permitted switch ($search_id) { // Egosearch is an author search case 'egosearch': $author_id = $user->data['user_id']; if ($user->data['user_id'] == ANONYMOUS) { login_box('', $user->lang['LOGIN_EXPLAIN_EGOSEARCH']); } break; // Search for unread posts needs to be allowed and user to be logged in if topics tracking for guests is disabled case 'unreadposts': if (!$config['load_unreads_search']) { $template->assign_var('S_NO_SEARCH', true); trigger_error('NO_SEARCH_UNREADS'); } else if (!$config['load_anon_lastread'] && !$user->data['is_registered']) { login_box('', $user->lang['LOGIN_EXPLAIN_UNREADSEARCH']); } break; // The "new posts" search uses user_lastvisit which is user based, so it should require user to log in. case 'newposts': if ($user->data['user_id'] == ANONYMOUS) { login_box('', $user->lang['LOGIN_EXPLAIN_NEWPOSTS']); } break; default: // There's nothing to do here for now ;) break; } // Is user able to search? Has search been disabled? if (!$auth->acl_get('u_search') || !$auth->acl_getf_global('f_search') || !$config['load_search']) { $template->assign_var('S_NO_SEARCH', true); trigger_error('NO_SEARCH'); } // Check search load limit if ($user->load && $config['limit_search_load'] && ($user->load > doubleval($config['limit_search_load']))) { $template->assign_var('S_NO_SEARCH', true); trigger_error('NO_SEARCH_TIME'); } // It is applicable if the configuration setting is non-zero, and the user cannot // ignore the flood setting, and the search is a keyword search. $interval = ($user->data['user_id'] == ANONYMOUS) ? $config['search_anonymous_interval'] : $config['search_interval']; if ($interval && !in_array($search_id, array('unreadposts', 'unanswered', 'active_topics', 'egosearch')) && !$auth->acl_get('u_ignoreflood')) { if ($user->data['user_last_search'] > time() - $interval) { $template->assign_var('S_NO_SEARCH', true); trigger_error('NO_SEARCH_TIME'); } } // Define some vars $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']); $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']); $s_limit_days = $s_sort_key = $s_sort_dir = $u_sort_param = ''; gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param); if ($keywords || $author || $author_id || $search_id || $submit) { // clear arrays $id_ary = array(); // If we are looking for authors get their ids $author_id_ary = array(); $sql_author_match = ''; if ($author_id) { $author_id_ary[] = $author_id; } else if ($author) { if ((strpos($author, '*') !== false) && (utf8_strlen(str_replace(array('*', '%'), '', $author)) < $config['min_search_author_chars'])) { trigger_error(sprintf($user->lang['TOO_FEW_AUTHOR_CHARS'], $config['min_search_author_chars'])); } $sql_where = (strpos($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)) . "'"; $sql = 'SELECT user_id FROM ' . USERS_TABLE . " WHERE $sql_where AND user_type <> " . USER_IGNORE; $result = $db->sql_query_limit($sql, 100); while ($row = $db->sql_fetchrow($result)) { $author_id_ary[] = (int) $row['user_id']; } $db->sql_freeresult($result); $sql_where = (strpos($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)) . "'"; $sql = 'SELECT 1 as guest_post FROM ' . POSTS_TABLE . " WHERE $sql_where AND poster_id = " . ANONYMOUS; $result = $db->sql_query_limit($sql, 1); $found_guest_post = $db->sql_fetchfield('guest_post'); $db->sql_freeresult($result); if ($found_guest_post) { $author_id_ary[] = ANONYMOUS; $sql_author_match = (strpos($author, '*') !== false) ? ' ' . $db->sql_like_expression(str_replace('*', $db->any_char, utf8_clean_string($author))) : " = '" . $db->sql_escape(utf8_clean_string($author)) . "'"; } if (!sizeof($author_id_ary)) { trigger_error('NO_SEARCH_RESULTS'); } } // if we search in an existing search result just add the additional keywords. But we need to use "all search terms"-mode // so we can keep the old keywords in their old mode, but add the new ones as required words if ($add_keywords) { if ($search_terms == 'all') { $keywords .= ' ' . $add_keywords; } else { $search_terms = 'all'; $keywords = implode(' |', explode(' ', preg_replace('#\s+#u', ' ', $keywords))) . ' ' .$add_keywords; } } // Which forums should not be searched? Author searches are also carried out in unindexed forums if (empty($keywords) && sizeof($author_id_ary)) { $ex_fid_ary = array_keys($auth->acl_getf('!f_read', true)); } else { $ex_fid_ary = array_unique(array_merge(array_keys($auth->acl_getf('!f_read', true)), array_keys($auth->acl_getf('!f_search', true)))); } $not_in_fid = (sizeof($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'] . ')' : ""; $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 FROM ' . FORUMS_TABLE . ' f LEFT JOIN ' . FORUMS_ACCESS_TABLE . " fa ON (fa.forum_id = f.forum_id AND fa.session_id = '" . $db->sql_escape($user->session_id) . "') $not_in_fid ORDER BY f.left_id"; $result = $db->sql_query($sql); $right_id = 0; $reset_search_forum = true; while ($row = $db->sql_fetchrow($result)) { if ($row['forum_password'] && $row['user_id'] != $user->data['user_id']) { $ex_fid_ary[] = (int) $row['forum_id']; continue; } // Exclude forums from active topics if (!($row['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS) && ($search_id == 'active_topics')) { $ex_fid_ary[] = (int) $row['forum_id']; continue; } if (sizeof($search_forum)) { if ($search_child) { if (in_array($row['forum_id'], $search_forum) && $row['right_id'] > $right_id) { $right_id = (int) $row['right_id']; } else if ($row['right_id'] < $right_id) { continue; } } if (!in_array($row['forum_id'], $search_forum)) { $ex_fid_ary[] = (int) $row['forum_id']; $reset_search_forum = false; } } } $db->sql_freeresult($result); // find out in which forums the user is allowed to view approved posts if ($auth->acl_get('m_approve')) { $m_approve_fid_ary = array(-1); $m_approve_fid_sql = ''; } else if ($auth->acl_getf_global('m_approve')) { $m_approve_fid_ary = array_diff(array_keys($auth->acl_getf('!m_approve', true)), $ex_fid_ary); $m_approve_fid_sql = ' AND (p.post_approved = 1' . ((sizeof($m_approve_fid_ary)) ? ' OR ' . $db->sql_in_set('p.forum_id', $m_approve_fid_ary, true) : '') . ')'; } else { $m_approve_fid_ary = array(); $m_approve_fid_sql = ' AND p.post_approved = 1'; } if ($reset_search_forum) { $search_forum = array(); } // Select which method we'll use to obtain the post_id or topic_id information $search_type = basename($config['search_type']); if (!file_exists($phpbb_root_path . 'includes/search/' . $search_type . '.' . $phpEx)) { trigger_error('NO_SUCH_SEARCH_MODULE'); } require("{$phpbb_root_path}includes/search/$search_type.$phpEx"); // We do some additional checks in the module to ensure it can actually be utilised $error = false; $search = new $search_type($error); if ($error) { trigger_error($error); } // let the search module split up the keywords if ($keywords) { $correct_query = $search->split_keywords($keywords, $search_terms); if (!$correct_query || (empty($search->search_query) && !sizeof($author_id_ary) && !$search_id)) { $ignored = (sizeof($search->common_words)) ? sprintf($user->lang['IGNORED_TERMS_EXPLAIN'], implode(' ', $search->common_words)) . '
' : ''; trigger_error($ignored . sprintf($user->lang['NO_KEYWORDS'], $search->word_length['min'], $search->word_length['max'])); } } if (!$keywords && sizeof($author_id_ary)) { // if it is an author search we want to show topics by default $show_results = ($topic_id) ? 'posts' : request_var('sr', ($search_id == 'egosearch') ? 'topics' : 'posts'); $show_results = ($show_results == 'posts') ? 'posts' : 'topics'; } // define some variables needed for retrieving post_id/topic_id information $sort_by_sql = array('a' => 'u.username_clean', 't' => (($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')); // pre-made searches $sql = $field = $l_search_title = ''; if ($search_id) { switch ($search_id) { // Oh holy Bob, bring us some activity... case 'active_topics': $l_search_title = $user->lang['SEARCH_ACTIVE_TOPICS']; $show_results = 'topics'; $sort_key = 't'; $sort_dir = 'd'; $sort_days = request_var('st', 7); $sort_by_sql['t'] = 't.topic_last_post_time'; gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param); $s_sort_key = $s_sort_dir = ''; $last_post_time_sql = ($sort_days) ? ' AND t.topic_last_post_time > ' . (time() - ($sort_days * 24 * 3600)) : ''; $sql = 'SELECT t.topic_last_post_time, t.topic_id FROM ' . TOPICS_TABLE . " t WHERE t.topic_moved_id = 0 $last_post_time_sql " . str_replace(array('p.', 'post_'), array('t.', 'topic_'), $m_approve_fid_sql) . ' ' . ((sizeof($ex_fid_ary)) ? ' AND ' . $db->sql_in_set('t.forum_id', $ex_fid_ary, true) : '') . ' ORDER BY t.topic_last_post_time DESC'; $field = 'topic_id'; break; case 'unanswered': $l_search_title = $user->lang['SEARCH_UNANSWERED']; $show_results = request_var('sr', 'topics'); $show_results = ($show_results == 'posts') ? 'posts' : 'topics'; $sort_by_sql['t'] = ($show_results == 'posts') ? 'p.post_time' : 't.topic_last_post_time'; $sort_by_sql['s'] = ($show_results == 'posts') ? 'p.post_subject' : 't.topic_title'; $sql_sort = 'ORDER BY ' . $sort_by_sql[$sort_key] . (($sort_dir == 'a') ? ' ASC' : ' DESC'); $sort_join = ($sort_key == 'f') ? FORUMS_TABLE . ' f, ' : ''; $sql_sort = ($sort_key == 'f') ? ' AND f.forum_id = p.forum_id ' . $sql_sort : $sql_sort; if ($sort_days) { $last_post_time = 'AND p.post_time > ' . (time() - ($sort_days * 24 * 3600)); } else { $last_post_time = ''; } if ($sort_key == 'a') { $sort_join = USERS_TABLE . ' u, '; $sql_sort = ' AND u.user_id = p.poster_id ' . $sql_sort; } if ($show_results == 'posts') { $sql = "SELECT p.post_id FROM $sort_join" . POSTS_TABLE . ' p, ' . TOPICS_TABLE . " t WHERE t.topic_replies = 0 AND p.topic_id = t.topic_id $last_post_time $m_approve_fid_sql " . ((sizeof($ex_fid_ary)) ? ' AND ' . $db->sql_in_set('p.forum_id', $ex_fid_ary, true) : '') . " $sql_sort"; $field = 'post_id'; } else { $sql = 'SELECT DISTINCT ' . $sort_by_sql[$sort_key] . ", p.topic_id FROM $sort_join" . POSTS_TABLE . ' p, ' . TOPICS_TABLE . " t WHERE t.topic_replies = 0 AND t.topic_moved_id = 0 AND p.topic_id = t.topic_id $last_post_time $m_approve_fid_sql " . ((sizeof($ex_fid_ary)) ? ' AND ' . $db->sql_in_set('p.forum_id', $ex_fid_ary, true) : '') . " $sql_sort"; $field = 'topic_id'; } break; case 'unreadposts': $l_search_title = $user->lang['SEARCH_UNREAD']; // force sorting $show_results = 'topics'; $sort_key = 't'; $sort_by_sql['t'] = 't.topic_last_post_time'; $sql_sort = 'ORDER BY ' . $sort_by_sql[$sort_key] . (($sort_dir == 'a') ? ' ASC' : ' DESC'); $sql_where = 'AND t.topic_moved_id = 0 ' . str_replace(array('p.', 'post_'), array('t.', 'topic_'), $m_approve_fid_sql) . ' ' . ((sizeof($ex_fid_ary)) ? 'AND ' . $db->sql_in_set('t.forum_id', $ex_fid_ary, true) : ''); gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param); $s_sort_key = $s_sort_dir = $u_sort_param = $s_limit_days = ''; break; case 'newposts': $l_search_title = $user->lang['SEARCH_NEW']; // force sorting $show_results = (request_var('sr', 'topics') == 'posts') ? 'posts' : 'topics'; $sort_key = 't'; $sort_dir = 'd'; $sort_by_sql['t'] = ($show_results == 'posts') ? 'p.post_time' : 't.topic_last_post_time'; $sql_sort = 'ORDER BY ' . $sort_by_sql[$sort_key] . (($sort_dir == 'a') ? ' ASC' : ' DESC'); gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param); $s_sort_key = $s_sort_dir = $u_sort_param = $s_limit_days = ''; if ($show_results == 'posts') { $sql = 'SELECT p.post_id FROM ' . POSTS_TABLE . ' p WHERE p.post_time > ' . $user->data['user_lastvisit'] . " $m_approve_fid_sql " . ((sizeof($ex_fid_ary)) ? ' AND ' . $db->sql_in_set('p.forum_id', $ex_fid_ary, true) : '') . " $sql_sort"; $field = 'post_id'; } else { $sql = 'SELECT t.topic_id FROM ' . TOPICS_TABLE . ' t WHERE t.topic_last_post_time > ' . $user->data['user_lastvisit'] . ' AND t.topic_moved_id = 0 ' . str_replace(array('p.', 'post_'), array('t.', 'topic_'), $m_approve_fid_sql) . ' ' . ((sizeof($ex_fid_ary)) ? 'AND ' . $db->sql_in_set('t.forum_id', $ex_fid_ary, true) : '') . " $sql_sort"; /* [Fix] queued replies missing from "view new posts" (Bug #42705 - Patch by Paul) - Creates temporary table, query is far from optimized $sql = 'SELECT t.topic_id FROM ' . TOPICS_TABLE . ' t, ' . POSTS_TABLE . ' p WHERE p.post_time > ' . $user->data['user_lastvisit'] . ' AND t.topic_id = p.topic_id AND t.topic_moved_id = 0 ' . $m_approve_fid_sql . ' ' . ((sizeof($ex_fid_ary)) ? 'AND ' . $db->sql_in_set('t.forum_id', $ex_fid_ary, true) : '') . " GROUP BY t.topic_id $sql_sort"; */ $field = 'topic_id'; } break; case 'egosearch': $l_search_title = $user->lang['SEARCH_SELF']; break; } } // show_results should not change after this $per_page = ($show_results == 'posts') ? $config['posts_per_page'] : $config['topics_per_page']; $total_match_count = 0; if ($search_id) { if ($sql) { // only return up to 1000 ids (the last one will be removed later) $result = $db->sql_query_limit($sql, 1001 - $start, $start); while ($row = $db->sql_fetchrow($result)) { $id_ary[] = (int) $row[$field]; } $db->sql_freeresult($result); $total_match_count = sizeof($id_ary) + $start; $id_ary = array_slice($id_ary, 0, $per_page); } else if ($search_id == 'unreadposts') { $id_ary = array_keys(get_unread_topics($user->data['user_id'], $sql_where, $sql_sort, 1001 - $start, $start)); $total_match_count = sizeof($id_ary) + $start; $id_ary = array_slice($id_ary, 0, $per_page); } else { $search_id = ''; } } // make sure that some arrays are always in the same order sort($ex_fid_ary); sort($m_approve_fid_ary); sort($author_id_ary); if (!empty($search->search_query)) { $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, $per_page); } else if (sizeof($author_id_ary)) { $firstpost_only = ($search_fields === 'firstpost' || $search_fields == 'titleonly') ? true : false; $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, $per_page); } // For some searches we need to print out the "no results" page directly to allow re-sorting/refining the search options. if (!sizeof($id_ary) && !$search_id) { trigger_error('NO_SEARCH_RESULTS'); } $sql_where = ''; if (sizeof($id_ary)) { $sql_where .= $db->sql_in_set(($show_results == 'posts') ? 'p.post_id' : 't.topic_id', $id_ary); $sql_where .= (sizeof($ex_fid_ary)) ? ' AND (' . $db->sql_in_set('f.forum_id', $ex_fid_ary, true) . ' OR f.forum_id IS NULL)' : ''; $sql_where .= ($show_results == 'posts') ? $m_approve_fid_sql : str_replace(array('p.post_approved', 'p.forum_id'), array('t.topic_approved', 't.forum_id'), $m_approve_fid_sql); } if ($show_results == 'posts') { include($phpbb_root_path . 'includes/functions_posting.' . $phpEx); } else { include($phpbb_root_path . 'includes/functions_display.' . $phpEx); } $user->add_lang('viewtopic'); // Grab icons $icons = $cache->obtain_icons(); // Output header if ($search_id && ($total_match_count > 1000)) { // limit the number to 1000 for pre-made searches $total_match_count--; $l_search_matches = sprintf($user->lang['FOUND_MORE_SEARCH_MATCHES'], $total_match_count); } else { $l_search_matches = ($total_match_count == 1) ? sprintf($user->lang['FOUND_SEARCH_MATCH'], $total_match_count) : sprintf($user->lang['FOUND_SEARCH_MATCHES'], $total_match_count); } // define some vars for urls $hilit = implode('|', explode(' ', preg_replace('#\s+#u', ' ', str_replace(array('+', '-', '|', '(', ')', '"'), ' ', $keywords)))); // Do not allow *only* wildcard being used for hilight $hilit = (strspn($hilit, '*') === strlen($hilit)) ? '' : $hilit; $u_hilit = urlencode(htmlspecialchars_decode(str_replace('|', ' ', $hilit))); $u_show_results = '&sr=' . $show_results; $u_search_forum = implode('&fid%5B%5D=', $search_forum); $u_search = append_sid("{$phpbb_root_path}search.$phpEx", $u_sort_param . $u_show_results); $u_search .= ($search_id) ? '&search_id=' . $search_id : ''; $u_search .= ($u_hilit) ? '&keywords=' . urlencode(htmlspecialchars_decode($keywords)) : ''; $u_search .= ($search_terms != 'all') ? '&terms=' . $search_terms : ''; $u_search .= ($topic_id) ? '&t=' . $topic_id : ''; $u_search .= ($author) ? '&author=' . urlencode(htmlspecialchars_decode($author)) : ''; $u_search .= ($author_id) ? '&author_id=' . $author_id : ''; $u_search .= ($u_search_forum) ? '&fid%5B%5D=' . $u_search_forum : ''; $u_search .= (!$search_child) ? '&sc=0' : ''; $u_search .= ($search_fields != 'all') ? '&sf=' . $search_fields : ''; $u_search .= ($return_chars != 300) ? '&ch=' . $return_chars : ''; $template->assign_vars(array( 'SEARCH_TITLE' => $l_search_title, 'SEARCH_MATCHES' => $l_search_matches, 'SEARCH_WORDS' => $search->search_query, 'IGNORED_WORDS' => (sizeof($search->common_words)) ? implode(' ', $search->common_words) : '', 'PAGINATION' => generate_pagination($u_search, $total_match_count, $per_page, $start), 'PAGE_NUMBER' => on_page($total_match_count, $per_page, $start), 'TOTAL_MATCHES' => $total_match_count, 'SEARCH_IN_RESULTS' => ($search_id) ? false : true, 'S_SELECT_SORT_DIR' => $s_sort_dir, 'S_SELECT_SORT_KEY' => $s_sort_key, 'S_SELECT_SORT_DAYS' => $s_limit_days, 'S_SEARCH_ACTION' => $u_search, 'S_SHOW_TOPICS' => ($show_results == 'posts') ? false : true, 'GOTO_PAGE_IMG' => $user->img('icon_post_target', 'GOTO_PAGE'), 'NEWEST_POST_IMG' => $user->img('icon_topic_newest', 'VIEW_NEWEST_POST'), 'REPORTED_IMG' => $user->img('icon_topic_reported', 'TOPIC_REPORTED'), 'UNAPPROVED_IMG' => $user->img('icon_topic_unapproved', 'TOPIC_UNAPPROVED'), 'LAST_POST_IMG' => $user->img('icon_topic_latest', 'VIEW_LATEST_POST'), 'U_SEARCH_WORDS' => $u_search, )); if ($sql_where) { if ($show_results == 'posts') { // @todo Joining this query to the one below? $sql = 'SELECT zebra_id, friend, foe FROM ' . ZEBRA_TABLE . ' WHERE user_id = ' . $user->data['user_id']; $result = $db->sql_query($sql); $zebra = array(); while ($row = $db->sql_fetchrow($result)) { $zebra[($row['friend']) ? 'friend' : 'foe'][] = $row['zebra_id']; } $db->sql_freeresult($result); $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 FROM ' . POSTS_TABLE . ' p LEFT JOIN ' . TOPICS_TABLE . ' t ON (p.topic_id = t.topic_id) LEFT JOIN ' . FORUMS_TABLE . ' f ON (p.forum_id = f.forum_id) LEFT JOIN ' . USERS_TABLE . " u ON (p.poster_id = u.user_id) WHERE $sql_where"; } else { $sql_from = TOPICS_TABLE . ' t LEFT JOIN ' . FORUMS_TABLE . ' f ON (f.forum_id = t.forum_id) ' . (($sort_key == 'a') ? ' LEFT JOIN ' . USERS_TABLE . ' u ON (u.user_id = t.topic_poster) ' : ''); $sql_select = 't.*, f.forum_id, f.forum_name'; if ($user->data['is_registered']) { if ($config['load_db_track']) { $sql_from .= ' LEFT JOIN ' . TOPICS_POSTED_TABLE . ' tp ON (tp.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tp.topic_id)'; $sql_select .= ', tp.topic_posted'; } if ($config['load_db_lastread']) { $sql_from .= ' LEFT JOIN ' . TOPICS_TRACK_TABLE . ' tt ON (tt.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tt.topic_id) LEFT JOIN ' . FORUMS_TRACK_TABLE . ' ft ON (ft.user_id = ' . $user->data['user_id'] . ' AND ft.forum_id = f.forum_id)'; $sql_select .= ', tt.mark_time, ft.mark_time as f_mark_time'; } } if ($config['load_anon_lastread'] || ($user->data['is_registered'] && !$config['load_db_lastread'])) { $tracking_topics = (isset($_COOKIE[$config['cookie_name'] . '_track'])) ? ((STRIP) ? stripslashes($_COOKIE[$config['cookie_name'] . '_track']) : $_COOKIE[$config['cookie_name'] . '_track']) : ''; $tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array(); } $sql = "SELECT $sql_select FROM $sql_from WHERE $sql_where"; } $sql .= ' ORDER BY ' . $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC'); $result = $db->sql_query($sql); $result_topic_id = 0; $rowset = array(); if ($show_results == 'topics') { $forums = $rowset = $shadow_topic_list = array(); while ($row = $db->sql_fetchrow($result)) { $row['forum_id'] = (int) $row['forum_id']; $row['topic_id'] = (int) $row['topic_id']; if ($row['topic_status'] == ITEM_MOVED) { $shadow_topic_list[$row['topic_moved_id']] = $row['topic_id']; } $rowset[$row['topic_id']] = $row; if (!isset($forums[$row['forum_id']]) && $user->data['is_registered'] && $config['load_db_lastread']) { $forums[$row['forum_id']]['mark_time'] = $row['f_mark_time']; } $forums[$row['forum_id']]['topic_list'][] = $row['topic_id']; $forums[$row['forum_id']]['rowset'][$row['topic_id']] = &$rowset[$row['topic_id']]; } $db->sql_freeresult($result); // If we have some shadow topics, update the rowset to reflect their topic information if (sizeof($shadow_topic_list)) { $sql = 'SELECT * FROM ' . TOPICS_TABLE . ' WHERE ' . $db->sql_in_set('topic_id', array_keys($shadow_topic_list)); $result = $db->sql_query($sql); while ($row = $db->sql_fetchrow($result)) { $orig_topic_id = $shadow_topic_list[$row['topic_id']]; // We want to retain some values $row = array_merge($row, array( 'topic_moved_id' => $rowset[$orig_topic_id]['topic_moved_id'], 'topic_status' => $rowset[$orig_topic_id]['topic_status'], 'forum_name' => $rowset[$orig_topic_id]['forum_name']) ); $rowset[$orig_topic_id] = $row; } $db->sql_freeresult($result); } unset($shadow_topic_list); foreach ($forums as $forum_id => $forum) { if ($user->data['is_registered'] && $config['load_db_lastread']) { $topic_tracking_info[$forum_id] = get_topic_tracking($forum_id, $forum['topic_list'], $forum['rowset'], array($forum_id => $forum['mark_time']), ($forum_id) ? false : $forum['topic_list']); } else if ($config['load_anon_lastread'] || $user->data['is_registered']) { $topic_tracking_info[$forum_id] = get_complete_topic_tracking($forum_id, $forum['topic_list'], ($forum_id) ? false : $forum['topic_list']); if (!$user->data['is_registered']) { $user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0; } } } unset($forums); } else { $bbcode_bitfield = $text_only_message = ''; $attach_list = array(); while ($row = $db->sql_fetchrow($result)) { // We pre-process some variables here for later usage $row['post_text'] = censor_text($row['post_text']); $text_only_message = $row['post_text']; // make list items visible as such if ($row['bbcode_uid']) { $text_only_message = str_replace('[*:' . $row['bbcode_uid'] . ']', '⋅ ', $text_only_message); // no BBCode in text only message strip_bbcode($text_only_message, $row['bbcode_uid']); } if ($return_chars == -1 || utf8_strlen($text_only_message) < ($return_chars + 3)) { $row['display_text_only'] = false; $bbcode_bitfield = $bbcode_bitfield | base64_decode($row['bbcode_bitfield']); // Does this post have an attachment? If so, add it to the list if ($row['post_attachment'] && $config['allow_attachments']) { $attach_list[$row['forum_id']][] = $row['post_id']; } } else { $row['post_text'] = $text_only_message; $row['display_text_only'] = true; } $rowset[] = $row; } $db->sql_freeresult($result); unset($text_only_message); // Instantiate BBCode if needed if ($bbcode_bitfield !== '') { include_once($phpbb_root_path . 'includes/bbcode.' . $phpEx); $bbcode = new bbcode(base64_encode($bbcode_bitfield)); } // Pull attachment data if (sizeof($attach_list)) { $use_attach_list = $attach_list; $attach_list = array(); foreach ($use_attach_list as $forum_id => $_list) { if ($auth->acl_get('u_download') && $auth->acl_get('f_download', $forum_id)) { $attach_list = array_merge($attach_list, $_list); } } } if (sizeof($attach_list)) { $sql = 'SELECT * FROM ' . ATTACHMENTS_TABLE . ' WHERE ' . $db->sql_in_set('post_msg_id', $attach_list) . ' AND in_message = 0 ORDER BY filetime DESC, post_msg_id ASC'; $result = $db->sql_query($sql); while ($row = $db->sql_fetchrow($result)) { $attachments[$row['post_msg_id']][] = $row; } $db->sql_freeresult($result); } } if ($hilit) { // Remove bad highlights $hilit_array = array_filter(explode('|', $hilit), 'strlen'); foreach ($hilit_array as $key => $value) { $hilit_array[$key] = str_replace('\*', '\w*?', preg_quote($value, '#')); $hilit_array[$key] = preg_replace('#(^|\s)\\\\w\*\?(\s|$)#', '$1\w+?$2', $hilit_array[$key]); } $hilit = implode('|', $hilit_array); } foreach ($rowset as $row) { $forum_id = $row['forum_id']; $result_topic_id = $row['topic_id']; $topic_title = censor_text($row['topic_title']); // we need to select a forum id for this global topic if (!$forum_id) { if (!isset($g_forum_id)) { // Get a list of forums the user cannot read $forum_ary = array_unique(array_keys($auth->acl_getf('!f_read', true))); // Determine first forum the user is able to read (must not be a category) $sql = 'SELECT forum_id FROM ' . FORUMS_TABLE . ' WHERE forum_type = ' . FORUM_POST; if (sizeof($forum_ary)) { $sql .= ' AND ' . $db->sql_in_set('forum_id', $forum_ary, true); } $result = $db->sql_query_limit($sql, 1); $g_forum_id = (int) $db->sql_fetchfield('forum_id'); } $u_forum_id = $g_forum_id; } else { $u_forum_id = $forum_id; } $view_topic_url_params = "f=$u_forum_id&t=$result_topic_id" . (($u_hilit) ? "&hilit=$u_hilit" : ''); $view_topic_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", $view_topic_url_params); $replies = ($auth->acl_get('m_approve', $forum_id)) ? $row['topic_replies_real'] : $row['topic_replies']; if ($show_results == 'topics') { $folder_img = $folder_alt = $topic_type = ''; topic_status($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); $unread_topic = (isset($topic_tracking_info[$forum_id][$row['topic_id']]) && $row['topic_last_post_time'] > $topic_tracking_info[$forum_id][$row['topic_id']]) ? true : false; $topic_unapproved = (!$row['topic_approved'] && $auth->acl_get('m_approve', $forum_id)) ? true : false; $posts_unapproved = ($row['topic_approved'] && $row['topic_replies'] < $row['topic_replies_real'] && $auth->acl_get('m_approve', $forum_id)) ? true : false; $u_mcp_queue = ($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) : ''; $row['topic_title'] = preg_replace('#(?!<.*)(?]*(?:)#is', '$1', $row['topic_title']); $tpl_ary = array( 'TOPIC_AUTHOR' => get_username_string('username', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']), 'TOPIC_AUTHOR_COLOUR' => get_username_string('colour', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']), 'TOPIC_AUTHOR_FULL' => get_username_string('full', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']), 'FIRST_POST_TIME' => $user->format_date($row['topic_time']), 'LAST_POST_SUBJECT' => $row['topic_last_post_subject'], 'LAST_POST_TIME' => $user->format_date($row['topic_last_post_time']), 'LAST_VIEW_TIME' => $user->format_date($row['topic_last_view_time']), 'LAST_POST_AUTHOR' => get_username_string('username', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']), 'LAST_POST_AUTHOR_COLOUR' => get_username_string('colour', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']), 'LAST_POST_AUTHOR_FULL' => get_username_string('full', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']), 'PAGINATION' => topic_generate_pagination($replies, $view_topic_url), 'TOPIC_TYPE' => $topic_type, 'TOPIC_FOLDER_IMG' => $user->img($folder_img, $folder_alt), 'TOPIC_FOLDER_IMG_SRC' => $user->img($folder_img, $folder_alt, false, '', 'src'), 'TOPIC_ICON_IMG' => (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['img'] : '', 'TOPIC_ICON_IMG_WIDTH' => (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['width'] : '', 'TOPIC_ICON_IMG_HEIGHT' => (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['height'] : '', 'ATTACH_ICON_IMG' => ($auth->acl_get('u_download') && $auth->acl_get('f_download', $forum_id) && $row['topic_attachment']) ? $user->img('icon_topic_attach', $user->lang['TOTAL_ATTACHMENTS']) : '', 'UNAPPROVED_IMG' => ($topic_unapproved || $posts_unapproved) ? $user->img('icon_topic_unapproved', ($topic_unapproved) ? 'TOPIC_UNAPPROVED' : 'POSTS_UNAPPROVED') : '', 'S_TOPIC_GLOBAL' => (!$forum_id) ? true : false, 'S_TOPIC_TYPE' => $row['topic_type'], 'S_USER_POSTED' => (!empty($row['topic_posted'])) ? true : false, 'S_UNREAD_TOPIC' => $unread_topic, 'S_TOPIC_REPORTED' => (!empty($row['topic_reported']) && $auth->acl_get('m_report', $forum_id)) ? true : false, 'S_TOPIC_UNAPPROVED' => $topic_unapproved, 'S_POSTS_UNAPPROVED' => $posts_unapproved, 'U_LAST_POST' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", $view_topic_url_params . '&p=' . $row['topic_last_post_id']) . '#p' . $row['topic_last_post_id'], 'U_LAST_POST_AUTHOR' => get_username_string('profile', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']), 'U_TOPIC_AUTHOR' => get_username_string('profile', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']), 'U_NEWEST_POST' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", $view_topic_url_params . '&view=unread') . '#unread', 'U_MCP_REPORT' => append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=reports&mode=reports&t=' . $result_topic_id, true, $user->session_id), 'U_MCP_QUEUE' => $u_mcp_queue, ); } else { if ((isset($zebra['foe']) && in_array($row['poster_id'], $zebra['foe'])) && (!$view || $view != 'show' || $post_id != $row['post_id'])) { $template->assign_block_vars('searchresults', array( 'S_IGNORE_POST' => true, 'L_IGNORE_POST' => sprintf($user->lang['POST_BY_FOE'], $row['username'], "', '')) ); continue; } // Replace naughty words such as farty pants $row['post_subject'] = censor_text($row['post_subject']); if ($row['display_text_only']) { // now find context for the searched words $row['post_text'] = get_context($row['post_text'], array_filter(explode('|', $hilit), 'strlen'), $return_chars); $row['post_text'] = bbcode_nl2br($row['post_text']); } else { // Second parse bbcode here if ($row['bbcode_bitfield']) { $bbcode->bbcode_second_pass($row['post_text'], $row['bbcode_uid'], $row['bbcode_bitfield']); } $row['post_text'] = bbcode_nl2br($row['post_text']); $row['post_text'] = smiley_text($row['post_text']); if (!empty($attachments[$row['post_id']])) { parse_attachments($forum_id, $row['post_text'], $attachments[$row['post_id']], $update_count); // we only display inline attachments unset($attachments[$row['post_id']]); } } if ($hilit) { // post highlighting $row['post_text'] = preg_replace('#(?!<.*)(?]*(?:)#is', '$1', $row['post_text']); $row['post_subject'] = preg_replace('#(?!<.*)(?]*(?:)#is', '$1', $row['post_subject']); } $tpl_ary = array( 'POST_AUTHOR_FULL' => get_username_string('full', $row['poster_id'], $row['username'], $row['user_colour'], $row['post_username']), 'POST_AUTHOR_COLOUR' => get_username_string('colour', $row['poster_id'], $row['username'], $row['user_colour'], $row['post_username']), 'POST_AUTHOR' => get_username_string('username', $row['poster_id'], $row['username'], $row['user_colour'], $row['post_username']), 'U_POST_AUTHOR' => get_username_string('profile', $row['poster_id'], $row['username'], $row['user_colour'], $row['post_username']), 'POST_SUBJECT' => $row['post_subject'], 'POST_DATE' => (!empty($row['post_time'])) ? $user->format_date($row['post_time']) : '', 'MESSAGE' => $row['post_text'] ); } $template->assign_block_vars('searchresults', array_merge($tpl_ary, array( 'FORUM_ID' => $forum_id, 'TOPIC_ID' => $result_topic_id, 'POST_ID' => ($show_results == 'posts') ? $row['post_id'] : false, 'FORUM_TITLE' => $row['forum_name'], 'TOPIC_TITLE' => $topic_title, 'TOPIC_REPLIES' => $replies, 'TOPIC_VIEWS' => $row['topic_views'], 'U_VIEW_TOPIC' => $view_topic_url, 'U_VIEW_FORUM' => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id), 'U_VIEW_POST' => (!empty($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' . $row['post_id'] : '') )); } if ($topic_id && ($topic_id == $result_topic_id)) { $template->assign_vars(array( 'SEARCH_TOPIC' => $topic_title, 'U_SEARCH_TOPIC' => $view_topic_url )); } } unset($rowset); page_header(($l_search_title) ? $l_search_title : $user->lang['SEARCH']); $template->set_filenames(array( 'body' => 'search_results.html') ); make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx")); page_footer(); } // Search forum $s_forums = ''; $sql = 'SELECT f.forum_id, f.forum_name, f.parent_id, f.forum_type, f.left_id, f.right_id, f.forum_password, fa.user_id FROM ' . FORUMS_TABLE . ' f LEFT JOIN ' . FORUMS_ACCESS_TABLE . " fa ON (fa.forum_id = f.forum_id AND fa.session_id = '" . $db->sql_escape($user->session_id) . "') ORDER BY f.left_id ASC"; $result = $db->sql_query($sql); $right = $cat_right = $padding_inc = 0; $padding = $forum_list = $holding = ''; $pad_store = array('0' => ''); while ($row = $db->sql_fetchrow($result)) { if ($row['forum_type'] == FORUM_CAT && ($row['left_id'] + 1 == $row['right_id'])) { // Non-postable forum with no subforums, don't display continue; } if ($row['forum_type'] == FORUM_LINK || ($row['forum_password'] && !$row['user_id'])) { // if this forum is a link or password protected (user has not entered the password yet) then skip to the next branch continue; } if ($row['left_id'] < $right) { $padding .= '   '; $pad_store[$row['parent_id']] = $padding; } else if ($row['left_id'] > $right + 1) { if (isset($pad_store[$row['parent_id']])) { $padding = $pad_store[$row['parent_id']]; } else { continue; } } $right = $row['right_id']; if ($auth->acl_gets('!f_search', '!f_list', $row['forum_id'])) { // if the user does not have permissions to search or see this forum skip only this forum/category continue; } $selected = (in_array($row['forum_id'], $search_forum)) ? ' selected="selected"' : ''; if ($row['left_id'] > $cat_right) { // make sure we don't forget anything $s_forums .= $holding; $holding = ''; } if ($row['right_id'] - $row['left_id'] > 1) { $cat_right = max($cat_right, $row['right_id']); $holding .= ''; } else { $s_forums .= $holding . ''; $holding = ''; } } if ($holding) { $s_forums .= $holding; } $db->sql_freeresult($result); unset($pad_store); if (!$s_forums) { trigger_error('NO_SEARCH'); } // Number of chars returned $s_characters = ''; $s_characters .= ''; $s_characters .= ''; $s_characters .= ''; for ($i = 100; $i <= 1000 ; $i += 100) { $selected = ($i == 300) ? ' selected="selected"' : ''; $s_characters .= ''; } $s_hidden_fields = array('t' => $topic_id); if ($_SID) { $s_hidden_fields['sid'] = $_SID; } if (!empty($_EXTRA_URL)) { foreach ($_EXTRA_URL as $url_param) { $url_param = explode('=', $url_param, 2); $s_hidden_fields[$url_param[0]] = $url_param[1]; } } $template->assign_vars(array( 'S_SEARCH_ACTION' => "{$phpbb_root_path}search.$phpEx", 'S_HIDDEN_FIELDS' => build_hidden_fields($s_hidden_fields), 'S_CHARACTER_OPTIONS' => $s_characters, 'S_FORUM_OPTIONS' => $s_forums, 'S_SELECT_SORT_DIR' => $s_sort_dir, 'S_SELECT_SORT_KEY' => $s_sort_key, 'S_SELECT_SORT_DAYS' => $s_limit_days, 'S_IN_SEARCH' => true, )); // only show recent searches to search administrators if ($auth->acl_get('a_search')) { // Handle large objects differently for Oracle and MSSQL switch ($db->sql_layer) { case 'oracle': $sql = 'SELECT search_time, search_keywords FROM ' . SEARCH_RESULTS_TABLE . ' WHERE dbms_lob.getlength(search_keywords) > 0 ORDER BY search_time DESC'; break; case 'mssql': case 'mssql_odbc': case 'mssqlnative': $sql = 'SELECT search_time, search_keywords FROM ' . SEARCH_RESULTS_TABLE . ' WHERE DATALENGTH(search_keywords) > 0 ORDER BY search_time DESC'; break; default: $sql = 'SELECT search_time, search_keywords FROM ' . SEARCH_RESULTS_TABLE . ' WHERE search_keywords <> \'\' ORDER BY search_time DESC'; break; } $result = $db->sql_query_limit($sql, 5); while ($row = $db->sql_fetchrow($result)) { $keywords = $row['search_keywords']; $template->assign_block_vars('recentsearch', array( 'KEYWORDS' => $keywords, 'TIME' => $user->format_date($row['search_time']), 'U_KEYWORDS' => append_sid("{$phpbb_root_path}search.$phpEx", 'keywords=' . urlencode(htmlspecialchars_decode($keywords))) )); } $db->sql_freeresult($result); } // Output the basic page page_header($user->lang['SEARCH']); $template->set_filenames(array( 'body' => 'search_body.html') ); make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx")); page_footer(); ?>