/phpBB/search.php
PHP | 1345 lines | 1092 code | 133 blank | 120 comment | 184 complexity | f53723204ad94709316f82283df40eef MD5 | raw file
Possible License(s): AGPL-1.0
- <?php
- /**
- *
- * This file is part of the phpBB Forum Software package.
- *
- * @copyright (c) phpBB Limited <https://www.phpbb.com>
- * @license GNU General Public License, version 2 (GPL-2.0)
- *
- * For full copyright and license information, please see
- * the docs/CREDITS.txt file.
- *
- */
- /**
- * @ignore
- */
- define('IN_PHPBB', true);
- $phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
- $phpEx = substr(strrchr(__FILE__, '.'), 1);
- include($phpbb_root_path . 'common.' . $phpEx);
- // Start session management
- $user->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)
- {
- $template->assign_var('S_NO_SEARCH', true);
- trigger_error($user->lang('NO_SEARCH_TIME', (int) ($user->data['user_last_search'] + $interval - 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);
- $phpbb_content_visibility = $phpbb_container->get('content.visibility');
- $pagination = $phpbb_container->get('pagination');
- if ($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)) < $config['min_search_author_chars']))
- {
- trigger_error($user->lang('TOO_FEW_AUTHOR_CHARS', (int) $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 posts
- $m_approve_posts_fid_sql = $phpbb_content_visibility->get_global_visibility_sql('post', $ex_fid_ary, 'p.');
- $m_approve_topics_fid_sql = $phpbb_content_visibility->get_global_visibility_sql('topic', $ex_fid_ary, 't.');
- if ($reset_search_forum)
- {
- $search_forum = array();
- }
- // Select which method we'll use to obtain the post_id or topic_id information
- $search_type = $config['search_type'];
- if (!class_exists($search_type))
- {
- trigger_error('NO_SUCH_SEARCH_MODULE');
- }
- // We do some additional checks in the module to ensure it can actually be utilised
- $error = false;
- $search = new $search_type($error, $phpbb_root_path, $phpEx, $auth, $config, $db, $user);
- if ($error)
- {
- trigger_error($error);
- }
- $common_words = $search->get_common_words();
- // let the search module split up the keywords
- if ($keywords)
- {
- $correct_query = $search->split_keywords($keywords, $search_terms);
- if (!$correct_query || (!$search->get_search_query() && !sizeof($author_id_ary) && !$search_id))
- {
- $ignored = (sizeof($common_words)) ? sprintf($user->lang['IGNORED_TERMS_EXPLAIN'], implode(' ', $common_words)) . '<br />' : '';
- $word_length = $search->get_word_length();
- if ($word_length)
- {
- trigger_error($ignored . $user->lang('NO_KEYWORDS', $user->lang('CHARACTERS', (int) $word_length['min']), $user->lang('CHARACTERS', (int) $word_length['max'])));
- }
- else
- {
- trigger_error($ignored);
- }
- }
- }
- 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
- AND " . $m_approve_topics_fid_sql . '
- ' . ((sizeof($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_posts_approved = 1
- AND p.topic_id = t.topic_id
- $last_post_time
- AND $m_approve_posts_fid_sql
- " . ((sizeof($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_posts_approved = 1
- AND t.topic_moved_id = 0
- AND p.topic_id = t.topic_id
- $last_post_time
- AND $m_approve_topics_fid_sql
- " . ((sizeof($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
- AND ' . $m_approve_topics_fid_sql . '
- ' . ((sizeof($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'] . '
- AND ' . $m_approve_posts_fid_sql . '
- ' . ((sizeof($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
- AND ' . $m_approve_topics_fid_sql . '
- ' . ((sizeof($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
- AND ' . $m_approve_topics_fid_sql . "
- 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;
- // Set limit for the $total_match_count to reduce server load
- $total_matches_limit = 1000;
- $found_more_search_matches = false;
- if ($search_id)
- {
- if ($sql)
- {
- // Only return up to $total_matches_limit+1 ids (the last one will be removed later)
- $result = $db->sql_query_limit($sql, $total_matches_limit + 1);
- while ($row = $db->sql_fetchrow($result))
- {
- $id_ary[] = (int) $row[$field];
- }
- $db->sql_freeresult($result);
- }
- else if ($search_id == 'unreadposts')
- {
- // Only return up to $total_matches_limit+1 ids (the last one will be removed later)
- $id_ary = array_keys(get_unread_topics($user->data['user_id'], $sql_where, $sql_sort, $total_matches_limit + 1));
- }
- else
- {
- $search_id = '';
- }
- $total_match_count = sizeof($id_ary);
- if ($total_match_count)
- {
- // Limit the number to $total_matches_limit for pre-made searches
- if ($total_match_count > $total_matches_limit)
- {
- $found_more_search_matches = true;
- $total_match_count = $total_matches_limit;
- }
- // Make sure $start is set to the last page if it exceeds the amount
- $start = $pagination->validate_start($start, $per_page, $total_match_count);
- $id_ary = array_slice($id_ary, $start, $per_page);
- }
- else
- {
- // Set $start to 0 if no matches were found
- $start = 0;
- }
- }
- // make sure that some arrays are always in the same order
- sort($ex_fid_ary);
- sort($author_id_ary);
- if ($search->get_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_posts_fid_sql, $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_posts_fid_sql, $topic_id, $author_id_ary, $sql_author_match, $id_ary, $start, $per_page);
- }
- $sql_where = '';
- if (sizeof($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)' : '';
- $sql_where .= ' AND ' . (($show_results == 'posts') ? $m_approve_posts_fid_sql : $m_approve_topics_fid_sql);
- }
- if ($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 = $cache->obtain_icons();
- // Output header
- if ($found_more_search_matches)
- {
- $l_search_matches = $user->lang('FOUND_MORE_SEARCH_MATCHES', (int) $total_match_count);
- }
- else
- {
- $l_search_matches = $user->lang('FOUND_SEARCH_MATCHES', (int) $total_match_count);
- }
- // define some vars for urls
- // A single wildcard will make the search results look ugly
- $hilit = phpbb_clean_search_string(str_replace(array('+', '-', '|', '(', ')', '"'), ' ', $keywords));
- $hilit = str_replace(' ', '|', $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 : '';
- // Check if search backend supports phrase search or not
- $phrase_search_disabled = '';
- if (strpos(html_entity_decode($keywords), '"') !== false && method_exists($search, 'supports_phrase_search'))
- {
- $phrase_search_disabled = $search->supports_phrase_search() ? false : true;
- }
- $pagination->generate_template_pagination($u_search, 'pagination', 'start', $total_match_count, $per_page, $start);
- $template->assign_vars(array(
- 'SEARCH_TITLE' => $l_search_title,
- 'SEARCH_MATCHES' => $l_search_matches,
- 'SEARCH_WORDS' => $keywords,
- 'SEARCHED_QUERY' => $search->get_search_query(),
- 'IGNORED_WORDS' => (sizeof($common_words)) ? implode(' ', $common_words) : '',
- 'PHRASE_SEARCH_DISABLED' => $phrase_search_disabled,
- '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'),
- 'DELETED_IMG' => $user->img('icon_topic_deleted', 'TOPIC_DELETED'),
- 'POLL_IMG' => $user->img('icon_topic_poll', 'TOPIC_POLL'),
- '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_array = array(
- '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' => array(
- POSTS_TABLE => 'p',
- ),
- 'LEFT_JOIN' => array(
- array(
- 'FROM' => array(TOPICS_TABLE => 't'),
- 'ON' => 'p.topic_id = t.topic_id',
- ),
- array(
- 'FROM' => array(FORUMS_TABLE => 'f'),
- 'ON' => 'p.forum_id = f.forum_id',
- ),
- array(
- 'FROM' => array(USERS_TABLE => 'u'),
- 'ON' => 'p.poster_id = u.user_id',
- ),
- ),
- 'WHERE' => $sql_where,
- 'ORDER_BY' => $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC'),
- );
- /**
- * Event to modify the SQL query before the posts data is retrieved
- *
- * @event core.search_get_posts_data
- * @var array sql_array The SQL array
- * @var array zebra Array of zebra data for the current user
- * @var int total_match_count The total number of search matches
- * @var string keywords String of the specified keywords
- * @var array sort_by_sql Array of SQL sorting instructions
- * @var string s_sort_dir The sort direction
- * @var string s_sort_key The sort key
- * @var string s_limit_days Limit the age of results
- * @var array ex_fid_ary Array of excluded forum ids
- * @var array author_id_ary Array of exclusive author ids
- * @var string search_fields The data fields to search in
- * @var int search_id The id of the search request
- * @var int start The starting id of the results
- * @since 3.1.0-b3
- */
- $vars = array(
- 'sql_array',
- 'zebra',
- 'total_match_count',
- 'keywords',
- 'sort_by_sql',
- 's_sort_dir',
- 's_sort_key',
- 's_limit_days',
- 'ex_fid_ary',
- 'author_id_ary',
- 'search_fields',
- 'search_id',
- 'start',
- );
- extract($phpbb_dispatcher->trigger_event('core.search_get_posts_data', compact($vars)));
- $sql = $db->sql_build_query('SELECT', $sql_array);
- }
- 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'] && $author_id !== $user->data['user_id'])
- {
- $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 = $request->variable($config['cookie_name'] . '_track', '', true, \phpbb\request\request_interface::COOKIE);
- $tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array();
- }
- /**
- * Event to modify the SQL query before the topic data is retrieved
- *
- * @event core.search_get_topic_data
- * @var string sql_select The SQL SELECT string used by search to get topic data
- * @var string sql_from The SQL FROM string used by search to get topic data
- * @var string sql_where The SQL WHERE string used by search to get topic data
- * @since 3.1.0-a1
- */
- $vars = array('sql_select', 'sql_from', 'sql_where');
- extract($phpbb_dispatcher->trigger_event('core.search_get_topic_data', compact($vars)));
- $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 => $forum['mark_time']));
- }
- else if ($config['load_anon_lastread'] || $user->data['is_registered'])
- {
- $topic_tracking_info[$forum_id] = get_complete_topic_tracking($forum_id, $forum['topic_list']);
- if (!$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] = phpbb_clean_search_string($value);
- $hilit_array[$key] = str_replace('\*', '\w*?', preg_quote($hilit_array[$key], '#'));
- $hilit_array[$key] = preg_replace('#(^|\s)\\\\w\*\?(\s|$)#', '$1\w+?$2', $hilit_array[$key]);
- }
- $hilit = implode('|', $hilit_array);
- }
- /**
- * Modify the rowset data
- *
- * @event core.search_modify_rowset
- * @var array attachments Array with posts attachments data
- * @var string hilit String to highlight
- * @var array rowset Array with the search results data
- * @var array topic_tracking_info Array with the topics tracking data
- * @var string u_hilit Highlight string to be injected into URL
- * @var string view Search results view mode
- * @var array zebra Array with zebra data for the current user
- * @since 3.1.0-b4
- */
- $vars = array(
- 'attachments',
- 'hilit',
- 'rowset',
- 'topic_tracking_info',
- 'u_hilit',
- 'view',
- 'zebra',
- );
- extract($phpbb_dispatcher->trigger_event('core.search_modify_rowset', compact($vars)));
- foreach ($rowset as $row)
- {
- $forum_id = $row['forum_id'];
- $result_topic_id = $row['topic_id'];
- $topic_title = censor_text($row['topic_title']);
- $replies = $phpbb_content_visibility->get_count('topic_posts', $row, $forum_id) - 1;
- $view_topic_url_params = "f=$forum_id&t=$result_topic_id" . (($u_hilit) ? "&hilit=$u_hilit" : '');
- $view_topic_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", $view_topic_url_params);
- if ($show_results == 'topics')
- {
- if ($config['load_db_track'] && $author_id === $user->data['user_id'])
- {
- $row['topic_posted'] = 1;
- }
- $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_visibility'] == ITEM_UNAPPROVED || $row['topic_visibility'] == ITEM_REAPPROVE) && $auth->acl_get('m_approve', $forum_id)) ? true : false;
- $posts_unapproved = ($row['topic_visibility'] == ITEM_APPROVED && $row['topic_posts_unapproved'] && $auth->acl_get('m_approve', $forum_id)) ? true : false;
- $topic_deleted = $row['topic_visibility'] == ITEM_DELETED;
- $u_mcp_queue = ($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) : '';
- $u_mcp_queue = (!$u_mcp_queue && $topic_deleted) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "i=queue&mode=deleted_topics&t=$result_topic_id", true, $user->session_id) : '';
- $row['topic_title'] = preg_replace('#(?!<.*)(?<!\w)(' . $hilit . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">$1</span>', $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']),
- 'TOPIC_TYPE' => $topic_type,
- 'TOPIC_IMG_STYLE' => $folder_img,
- 'TOPIC_FOLDER_IMG' => $user->img($folder_img, $folder_alt),
- 'TOPIC_FOLDER_IMG_ALT' => $user->lang[$folder_alt],
- '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_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,
- 'S_TOPIC_DELETED' => $topic_deleted,
- 'S_HAS_POLL' => ($row['poll_start']) ? true : false,
- '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'], $row['username'], "<a href=\"$u_search&start=$start&p=" . $row['post_id'] . '&view=show#p' . $row['post_id'] . '">', '</a>'))
- );
- 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
- {
- $parse_flags = ($row['bbcode_bitfield'] ? OPTION_FLAG_BBCODE : 0) | OPTION_FLAG_SMILIES;
- $row['post_text'] = generate_text_for_display($row['post_text'], $row['bbcode_uid'], $row['bbcode_bitfield'], $parse_flags, false);
- if (!empty($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('#(?!<.*)(?<!\w)(' . $hilit . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">$1</span>', $row['post_text']);
- $row['post_subject'] = preg_replace('#(?!<.*)(?<!\w)(' . $hilit . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">$1</span>', $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']
- );
- }
- $tpl_ary = array_merge($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'] : '',
- ));
- /**
- * Modify the topic data before it is assigned to the template
- *
- * @event core.search_modify_tpl_ary
- * @var array row Array with topic data
- * @var array tpl_ary Template block array with topic data
- * @var string show_results Display topics or posts
- * @var string topic_title Cleaned topic title
- * @var int replies The number of topic replies
- * @var string view_topic_url The URL to the topic
- * @var string folder_img The folder image of the topic
- * @var string folder_alt The alt attribute of the topic folder img
- * @var int topic_type The topic type
- * @var bool unread_topic Whether the topic has unread posts
- * @var bool topic_unapproved Whether the topic is unapproved
- * @var int posts_unapproved The number of unapproved posts
- * @var bool topic_deleted Whether the topic has been deleted
- * @var string u_mcp_queue The URL to the corresponding MCP queue page
- * @var array zebra The zebra data of the current user
- * @var array attachments All the attachments of the search results
- * @since 3.1.0-a1
- * @changed 3.1.0-b3 Added vars show_results, topic_title, replies,
- * view_topic_url, folder_img, folder_alt, topic_type, unread_topic,
- * topic_unapproved, posts_unapproved, topic_deleted, u_mcp_queue,
- * zebra, attachments
- */
- $vars = array(
- 'row',
- 'tpl_ary',
- 'show_results',
- 'topic_title',
- 'replies',
- 'view_topic_url',
- 'folder_img',
- 'folder_alt',
- 'topic_type',
- 'unread_topic',
- 'topic_unapproved',
- 'posts_unapproved',
- 'topic_deleted',
- 'u_mcp_queue',
- 'zebra',
- 'attachments',
- );
- extract($phpbb_dispatcher->trigger_event('core.search_modify_tpl_ary', compact($vars)));
- $template->assign_block_vars('searchresults', $tpl_ary);
- if ($show_results == 'topics')
- {
- $pagination->generate_template_pagination($view_topic_url, 'searchresults.pagination', 'start', $replies + 1, $config['posts_per_page'], 1, true, true);
- }
- }
- if ($topic_id && ($topic_id == $result_topic_id))
- {
- $template->assign_vars(array(
- 'SEARCH_TOPIC' => $topic_title,
- 'L_RETURN_TO_TOPIC' => $user->lang('RETURN_TO', $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, f.enable_indexing, 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_POST && ($row['left_id'] + 1 == $row['right_id']) && !$row['enable_indexing'])
- {
- // Postable forum with no subforums and indexing disabled, 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 .= '<option value="' . $row['forum_id'] . '"' . $selected . '>' . $padding . $row['forum_name'] . '</option>';
- }
- else
- {
- $s_forums .= $holding . '<option value="' . $row['forum_id'] . '"' . $selected . '>' . $padding . $row['forum_name'] . '</option>';
- $holding = '';
- }
- }
- if ($holding)
- {
- $s_forums .= $holding;
- }
- $db->sql_freeresult($result);
- unset($pad_store);
- if (!$s_forums)
- {
- trigger_error('NO_SEARCH');
- }
- // Number of chars returned
- $s_characters = '<option value="-1">' . $user->lang['ALL_AVAILABLE'] . '</option>';
- $s_characters .= '<option value="0">0</option>';
- $s_characters .= '<option value="25">25</option>';
- $s_characters .= '<option value="50">50</option>';
- for ($i = 100; $i <= 1000; $i += 100)
- {
- $selected = ($i == 300) ? ' selected="selected"' : '';
- $s_characters .= '<option value="' . $i . '"' . $selected . '>' . $i . '</option>';
- }
- $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];
- }
- }
- $template->assign_vars(array(
- 'S_SEARCH_ACTION' => append_sid("{$phpbb_root_path}search.$phpEx", false, true, 0), // We force no ?sid= appending by using 0
- 'S_HIDDEN_FIELDS' => build_hidden_fields($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();