diff --git a/phpBB/includes/search/fulltext_native.php b/phpBB/includes/search/fulltext_native.php index 1e2074b1b1..b9818d7919 100644 --- a/phpBB/includes/search/fulltext_native.php +++ b/phpBB/includes/search/fulltext_native.php @@ -31,23 +31,33 @@ class phpbb_search_fulltext_native extends phpbb_search_base var $must_not_contain_ids = array(); var $must_exclude_one_ids = array(); + private $phpbb_root_path; + private $phpEx; + private $config; + private $db; + private $user; + /** * Initialises the fulltext_native search backend with min/max word length and makes sure the UTF-8 normalizer is loaded. * * @param boolean|string &$error is passed by reference and should either be set to false on success or an error message on failure. */ - public function __construct(&$error) + public function __construct(&$error, $phpbb_root_path, $phpEx, $config, $db, $user) { - global $phpbb_root_path, $phpEx, $config; + $this->phpbb_root_path = $phpbb_root_path; + $this->phpEx = $phpEx; + $this->config = $config; + $this->db = $db; + $this->user = $user; - $this->word_length = array('min' => $config['fulltext_native_min_chars'], 'max' => $config['fulltext_native_max_chars']); + $this->word_length = array('min' => $this->config['fulltext_native_min_chars'], 'max' => $this->config['fulltext_native_max_chars']); /** * Load the UTF tools */ if (!class_exists('utf_normalizer')) { - include($phpbb_root_path . 'includes/utf/utf_normalizer.' . $phpEx); + include($this->phpbb_root_path . 'includes/utf/utf_normalizer.' . $this->phpEx); } $error = false; @@ -82,8 +92,6 @@ class phpbb_search_fulltext_native extends phpbb_search_base */ function split_keywords($keywords, $terms) { - global $db, $user, $config; - $tokens = '+-|()*'; $keywords = trim($this->cleanup($keywords, $tokens)); @@ -182,9 +190,9 @@ class phpbb_search_fulltext_native extends phpbb_search_base $num_keywords = sizeof(explode(' ', $keywords)); // We limit the number of allowed keywords to minimize load on the database - if ($config['max_num_search_keywords'] && $num_keywords > $config['max_num_search_keywords']) + if ($this->config['max_num_search_keywords'] && $num_keywords > $this->config['max_num_search_keywords']) { - trigger_error($user->lang('MAX_NUM_SEARCH_KEYWORDS_REFINE', $config['max_num_search_keywords'], $num_keywords)); + trigger_error($this->user->lang('MAX_NUM_SEARCH_KEYWORDS_REFINE', $this->config['max_num_search_keywords'], $num_keywords)); } // $keywords input format: each word separated by a space, words in a bracket are not separated @@ -214,12 +222,12 @@ class phpbb_search_fulltext_native extends phpbb_search_base { $sql = 'SELECT word_id, word_text, word_common FROM ' . SEARCH_WORDLIST_TABLE . ' - WHERE ' . $db->sql_in_set('word_text', $exact_words) . ' + WHERE ' . $this->db->sql_in_set('word_text', $exact_words) . ' ORDER BY word_count ASC'; - $result = $db->sql_query($sql); + $result = $this->db->sql_query($sql); // store an array of words and ids, remove common words - while ($row = $db->sql_fetchrow($result)) + while ($row = $this->db->sql_fetchrow($result)) { if ($row['word_common']) { @@ -230,7 +238,7 @@ class phpbb_search_fulltext_native extends phpbb_search_base $words[$row['word_text']] = (int) $row['word_id']; } - $db->sql_freeresult($result); + $this->db->sql_freeresult($result); } unset($exact_words); @@ -301,7 +309,7 @@ class phpbb_search_fulltext_native extends phpbb_search_base { if (strpos($word_part, '*') !== false) { - $id_words[] = '\'' . $db->sql_escape(str_replace('*', '%', $word_part)) . '\''; + $id_words[] = '\'' . $this->db->sql_escape(str_replace('*', '%', $word_part)) . '\''; $non_common_words[] = $word_part; } else if (isset($words[$word_part])) @@ -334,7 +342,11 @@ class phpbb_search_fulltext_native extends phpbb_search_base // throw an error if we shall not ignore unexistant words else if (!$ignore_no_id && sizeof($non_common_words)) { +<<<<<<< HEAD trigger_error(sprintf($user->lang['WORDS_IN_NO_POST'], implode($user->lang['COMMA_SEPARATOR'], $non_common_words))); +======= + trigger_error(sprintf($this->user->lang['WORDS_IN_NO_POST'], implode(', ', $non_common_words))); +>>>>>>> 1ee5f46... [ticket/11011] remove global keyword in native search } unset($non_common_words); } @@ -346,7 +358,7 @@ class phpbb_search_fulltext_native extends phpbb_search_base $len = utf8_strlen(str_replace('*', '', $word)); if ($len >= $this->word_length['min'] && $len <= $this->word_length['max']) { - $this->{$mode . '_ids'}[] = '\'' . $db->sql_escape(str_replace('*', '%', $word)) . '\''; + $this->{$mode . '_ids'}[] = '\'' . $this->db->sql_escape(str_replace('*', '%', $word)) . '\''; } else { @@ -366,7 +378,7 @@ class phpbb_search_fulltext_native extends phpbb_search_base $len = utf8_strlen($word); if ($len >= $this->word_length['min'] && $len <= $this->word_length['max']) { - trigger_error(sprintf($user->lang['WORD_IN_NO_POST'], $word)); + trigger_error(sprintf($this->user->lang['WORD_IN_NO_POST'], $word)); } else { @@ -421,8 +433,6 @@ class phpbb_search_fulltext_native extends phpbb_search_base */ function keyword_search($type, $fields, $terms, $sort_by_sql, $sort_key, $sort_dir, $sort_days, $ex_fid_ary, $m_approve_fid_ary, $topic_id, $author_ary, $author_name, &$id_ary, $start, $per_page) { - global $config, $db; - // No keywords? No posts. if (empty($this->search_query)) { @@ -537,7 +547,7 @@ class phpbb_search_fulltext_native extends phpbb_search_base } } - $sql_where[] = $db->sql_in_set("m$m_num.word_id", $word_ids); + $sql_where[] = $this->db->sql_in_set("m$m_num.word_id", $word_ids); unset($word_id_sql); unset($word_ids); @@ -591,7 +601,7 @@ class phpbb_search_fulltext_native extends phpbb_search_base { $sql_array['LEFT_JOIN'][] = array( 'FROM' => array(SEARCH_WORDMATCH_TABLE => 'm' . $m_num), - 'ON' => $db->sql_in_set("m$m_num.word_id", $this->must_not_contain_ids) . (($title_match) ? " AND m$m_num.$title_match" : '') . " AND m$m_num.post_id = m0.post_id" + 'ON' => $this->db->sql_in_set("m$m_num.word_id", $this->must_not_contain_ids) . (($title_match) ? " AND m$m_num.$title_match" : '') . " AND m$m_num.post_id = m0.post_id" ); $sql_where[] = "m$m_num.word_id IS NULL"; @@ -632,7 +642,7 @@ class phpbb_search_fulltext_native extends phpbb_search_base } else if ($m_approve_fid_ary !== array(-1)) { - $sql_where[] = '(p.post_approved = 1 OR ' . $db->sql_in_set('p.forum_id', $m_approve_fid_ary, true) . ')'; + $sql_where[] = '(p.post_approved = 1 OR ' . $this->db->sql_in_set('p.forum_id', $m_approve_fid_ary, true) . ')'; } if ($topic_id) @@ -645,18 +655,18 @@ class phpbb_search_fulltext_native extends phpbb_search_base if ($author_name) { // first one matches post of registered users, second one guests and deleted users - $sql_author = '(' . $db->sql_in_set('p.poster_id', array_diff($author_ary, array(ANONYMOUS)), false, true) . ' OR p.post_username ' . $author_name . ')'; + $sql_author = '(' . $this->db->sql_in_set('p.poster_id', array_diff($author_ary, array(ANONYMOUS)), false, true) . ' OR p.post_username ' . $author_name . ')'; } else { - $sql_author = $db->sql_in_set('p.poster_id', $author_ary); + $sql_author = $this->db->sql_in_set('p.poster_id', $author_ary); } $sql_where[] = $sql_author; } if (sizeof($ex_fid_ary)) { - $sql_where[] = $db->sql_in_set('p.forum_id', $ex_fid_ary, true); + $sql_where[] = $this->db->sql_in_set('p.forum_id', $ex_fid_ary, true); } if ($sort_days) @@ -681,7 +691,7 @@ class phpbb_search_fulltext_native extends phpbb_search_base ); } - switch ($db->sql_layer) + switch ($this->db->sql_layer) { case 'mysql4': case 'mysqli': @@ -695,17 +705,17 @@ class phpbb_search_fulltext_native extends phpbb_search_base case 'sqlite': $sql_array_count['SELECT'] = ($type == 'posts') ? 'DISTINCT p.post_id' : 'DISTINCT p.topic_id'; $sql = 'SELECT COUNT(' . (($type == 'posts') ? 'post_id' : 'topic_id') . ') as total_results - FROM (' . $db->sql_build_query('SELECT', $sql_array_count) . ')'; + FROM (' . $this->db->sql_build_query('SELECT', $sql_array_count) . ')'; // no break default: $sql_array_count['SELECT'] = ($type == 'posts') ? 'COUNT(DISTINCT p.post_id) AS total_results' : 'COUNT(DISTINCT p.topic_id) AS total_results'; - $sql = (!$sql) ? $db->sql_build_query('SELECT', $sql_array_count) : $sql; + $sql = (!$sql) ? $this->db->sql_build_query('SELECT', $sql_array_count) : $sql; - $result = $db->sql_query($sql); - $total_results = (int) $db->sql_fetchfield('total_results'); - $db->sql_freeresult($result); + $result = $this->db->sql_query($sql); + $total_results = (int) $this->db->sql_fetchfield('total_results'); + $this->db->sql_freeresult($result); if (!$total_results) { @@ -751,14 +761,14 @@ class phpbb_search_fulltext_native extends phpbb_search_base unset($sql_where, $sql_sort, $group_by); - $sql = $db->sql_build_query('SELECT', $sql_array); - $result = $db->sql_query_limit($sql, $config['search_block_size'], $start); + $sql = $this->db->sql_build_query('SELECT', $sql_array); + $result = $this->db->sql_query_limit($sql, $this->config['search_block_size'], $start); - while ($row = $db->sql_fetchrow($result)) + while ($row = $this->db->sql_fetchrow($result)) { $id_ary[] = (int) $row[(($type == 'posts') ? 'post_id' : 'topic_id')]; } - $db->sql_freeresult($result); + $this->db->sql_freeresult($result); if (!sizeof($id_ary)) { @@ -772,16 +782,16 @@ class phpbb_search_fulltext_native extends phpbb_search_base $sql_array_copy = $sql_array; $sql_array_copy['SELECT'] = 'SQL_CALC_FOUND_ROWS p.post_id '; - $sql = $db->sql_build_query('SELECT', $sql_array_copy); + $sql = $this->db->sql_build_query('SELECT', $sql_array_copy); unset($sql_array_copy); - $db->sql_query($sql); - $db->sql_freeresult($result); + $this->db->sql_query($sql); + $this->db->sql_freeresult($result); $sql = 'SELECT FOUND_ROWS() as total_results'; - $result = $db->sql_query($sql); - $total_results = (int) $db->sql_fetchfield('total_results'); - $db->sql_freeresult($result); + $result = $this->db->sql_query($sql); + $total_results = (int) $this->db->sql_fetchfield('total_results'); + $this->db->sql_freeresult($result); if (!$total_results) { @@ -819,8 +829,6 @@ class phpbb_search_fulltext_native extends phpbb_search_base */ function author_search($type, $firstpost_only, $sort_by_sql, $sort_key, $sort_dir, $sort_days, $ex_fid_ary, $m_approve_fid_ary, $topic_id, $author_ary, $author_name, &$id_ary, $start, $per_page) { - global $config, $db; - // No author? No posts. if (!sizeof($author_ary)) { @@ -856,13 +864,13 @@ class phpbb_search_fulltext_native extends phpbb_search_base if ($author_name) { // first one matches post of registered users, second one guests and deleted users - $sql_author = '(' . $db->sql_in_set('p.poster_id', array_diff($author_ary, array(ANONYMOUS)), false, true) . ' OR p.post_username ' . $author_name . ')'; + $sql_author = '(' . $this->db->sql_in_set('p.poster_id', array_diff($author_ary, array(ANONYMOUS)), false, true) . ' OR p.post_username ' . $author_name . ')'; } else { - $sql_author = $db->sql_in_set('p.poster_id', $author_ary); + $sql_author = $this->db->sql_in_set('p.poster_id', $author_ary); } - $sql_fora = (sizeof($ex_fid_ary)) ? ' AND ' . $db->sql_in_set('p.forum_id', $ex_fid_ary, true) : ''; + $sql_fora = (sizeof($ex_fid_ary)) ? ' AND ' . $this->db->sql_in_set('p.forum_id', $ex_fid_ary, true) : ''; $sql_time = ($sort_days) ? ' AND p.post_time >= ' . (time() - ($sort_days * 86400)) : ''; $sql_topic_id = ($topic_id) ? ' AND p.topic_id = ' . (int) $topic_id : ''; $sql_firstpost = ($firstpost_only) ? ' AND p.post_id = t.topic_first_post_id' : ''; @@ -898,7 +906,7 @@ class phpbb_search_fulltext_native extends phpbb_search_base } else { - $m_approve_fid_sql = ' AND (p.post_approved = 1 OR ' . $db->sql_in_set('p.forum_id', $m_approve_fid_ary, true) . ')'; + $m_approve_fid_sql = ' AND (p.post_approved = 1 OR ' . $this->db->sql_in_set('p.forum_id', $m_approve_fid_ary, true) . ')'; } $select = ($type == 'posts') ? 'p.post_id' : 't.topic_id'; @@ -907,7 +915,7 @@ class phpbb_search_fulltext_native extends phpbb_search_base // If the cache was completely empty count the results if (!$total_results) { - switch ($db->sql_layer) + switch ($this->db->sql_layer) { case 'mysql4': case 'mysqli': @@ -929,7 +937,7 @@ class phpbb_search_fulltext_native extends phpbb_search_base } else { - if ($db->sql_layer == 'sqlite') + if ($this->db->sql_layer == 'sqlite') { $sql = 'SELECT COUNT(topic_id) as total_results FROM (SELECT DISTINCT t.topic_id'; @@ -946,12 +954,12 @@ class phpbb_search_fulltext_native extends phpbb_search_base $m_approve_fid_sql $sql_fora AND t.topic_id = p.topic_id - $sql_time" . (($db->sql_layer == 'sqlite') ? ')' : ''); + $sql_time" . (($this->db->sql_layer == 'sqlite') ? ')' : ''); } - $result = $db->sql_query($sql); + $result = $this->db->sql_query($sql); - $total_results = (int) $db->sql_fetchfield('total_results'); - $db->sql_freeresult($result); + $total_results = (int) $this->db->sql_fetchfield('total_results'); + $this->db->sql_freeresult($result); if (!$total_results) { @@ -994,26 +1002,26 @@ class phpbb_search_fulltext_native extends phpbb_search_base } // Only read one block of posts from the db and then cache it - $result = $db->sql_query_limit($sql, $config['search_block_size'], $start); + $result = $this->db->sql_query_limit($sql, $this->config['search_block_size'], $start); - while ($row = $db->sql_fetchrow($result)) + while ($row = $this->db->sql_fetchrow($result)) { $id_ary[] = (int) $row[$field]; } - $db->sql_freeresult($result); + $this->db->sql_freeresult($result); if (!$total_results && $is_mysql) { // Count rows for the executed queries. Replace $select within $sql with SQL_CALC_FOUND_ROWS, and run it. $sql = str_replace('SELECT ' . $select, 'SELECT DISTINCT SQL_CALC_FOUND_ROWS p.post_id', $sql); - $db->sql_query($sql); - $db->sql_freeresult($result); + $this->db->sql_query($sql); + $this->db->sql_freeresult($result); $sql = 'SELECT FOUND_ROWS() as total_results'; - $result = $db->sql_query($sql); - $total_results = (int) $db->sql_fetchfield('total_results'); - $db->sql_freeresult($result); + $result = $this->db->sql_query($sql); + $total_results = (int) $this->db->sql_fetchfield('total_results'); + $this->db->sql_freeresult($result); if (!$total_results) { @@ -1046,8 +1054,6 @@ class phpbb_search_fulltext_native extends phpbb_search_base */ function split_message($text) { - global $phpbb_root_path, $phpEx, $user; - $match = $words = array(); /** @@ -1125,9 +1131,7 @@ class phpbb_search_fulltext_native extends phpbb_search_base */ function index($mode, $post_id, &$message, &$subject, $poster_id, $forum_id) { - global $config, $db, $user; - - if (!$config['fulltext_native_load_upd']) + if (!$this->config['fulltext_native_load_upd']) { /** * The search indexer is disabled, return @@ -1153,14 +1157,14 @@ class phpbb_search_fulltext_native extends phpbb_search_base FROM ' . SEARCH_WORDLIST_TABLE . ' w, ' . SEARCH_WORDMATCH_TABLE . " m WHERE m.post_id = $post_id AND w.word_id = m.word_id"; - $result = $db->sql_query($sql); + $result = $this->db->sql_query($sql); - while ($row = $db->sql_fetchrow($result)) + while ($row = $this->db->sql_fetchrow($result)) { $which = ($row['title_match']) ? 'title' : 'post'; $cur_words[$which][$row['word_text']] = $row['word_id']; } - $db->sql_freeresult($result); + $this->db->sql_freeresult($result); $words['add']['post'] = array_diff($split_text, array_keys($cur_words['post'])); $words['add']['title'] = array_diff($split_title, array_keys($cur_words['title'])); @@ -1188,18 +1192,18 @@ class phpbb_search_fulltext_native extends phpbb_search_base { $sql = 'SELECT word_id, word_text FROM ' . SEARCH_WORDLIST_TABLE . ' - WHERE ' . $db->sql_in_set('word_text', $unique_add_words); - $result = $db->sql_query($sql); + WHERE ' . $this->db->sql_in_set('word_text', $unique_add_words); + $result = $this->db->sql_query($sql); $word_ids = array(); - while ($row = $db->sql_fetchrow($result)) + while ($row = $this->db->sql_fetchrow($result)) { $word_ids[$row['word_text']] = $row['word_id']; } - $db->sql_freeresult($result); + $this->db->sql_freeresult($result); $new_words = array_diff($unique_add_words, array_keys($word_ids)); - $db->sql_transaction('begin'); + $this->db->sql_transaction('begin'); if (sizeof($new_words)) { $sql_ary = array(); @@ -1208,15 +1212,15 @@ class phpbb_search_fulltext_native extends phpbb_search_base { $sql_ary[] = array('word_text' => (string) $word, 'word_count' => 0); } - $db->sql_return_on_error(true); - $db->sql_multi_insert(SEARCH_WORDLIST_TABLE, $sql_ary); - $db->sql_return_on_error(false); + $this->db->sql_return_on_error(true); + $this->db->sql_multi_insert(SEARCH_WORDLIST_TABLE, $sql_ary); + $this->db->sql_return_on_error(false); } unset($new_words, $sql_ary); } else { - $db->sql_transaction('begin'); + $this->db->sql_transaction('begin'); } // now update the search match table, remove links to removed words and add links to new words @@ -1233,22 +1237,22 @@ class phpbb_search_fulltext_native extends phpbb_search_base } $sql = 'DELETE FROM ' . SEARCH_WORDMATCH_TABLE . ' - WHERE ' . $db->sql_in_set('word_id', $sql_in) . ' + WHERE ' . $this->db->sql_in_set('word_id', $sql_in) . ' AND post_id = ' . intval($post_id) . " AND title_match = $title_match"; - $db->sql_query($sql); + $this->db->sql_query($sql); $sql = 'UPDATE ' . SEARCH_WORDLIST_TABLE . ' SET word_count = word_count - 1 - WHERE ' . $db->sql_in_set('word_id', $sql_in) . ' + WHERE ' . $this->db->sql_in_set('word_id', $sql_in) . ' AND word_count > 0'; - $db->sql_query($sql); + $this->db->sql_query($sql); unset($sql_in); } } - $db->sql_return_on_error(true); + $this->db->sql_return_on_error(true); foreach ($words['add'] as $word_in => $word_ary) { $title_match = ($word_in == 'title') ? 1 : 0; @@ -1258,18 +1262,18 @@ class phpbb_search_fulltext_native extends phpbb_search_base $sql = 'INSERT INTO ' . SEARCH_WORDMATCH_TABLE . ' (post_id, word_id, title_match) SELECT ' . (int) $post_id . ', word_id, ' . (int) $title_match . ' FROM ' . SEARCH_WORDLIST_TABLE . ' - WHERE ' . $db->sql_in_set('word_text', $word_ary); - $db->sql_query($sql); + WHERE ' . $this->db->sql_in_set('word_text', $word_ary); + $this->db->sql_query($sql); $sql = 'UPDATE ' . SEARCH_WORDLIST_TABLE . ' SET word_count = word_count + 1 - WHERE ' . $db->sql_in_set('word_text', $word_ary); - $db->sql_query($sql); + WHERE ' . $this->db->sql_in_set('word_text', $word_ary); + $this->db->sql_query($sql); } } - $db->sql_return_on_error(false); + $this->db->sql_return_on_error(false); - $db->sql_transaction('commit'); + $this->db->sql_transaction('commit'); // destroy cached search results containing any of the words removed or added $this->destroy_cache(array_unique(array_merge($words['add']['post'], $words['add']['title'], $words['del']['post'], $words['del']['title'])), array($poster_id)); @@ -1284,18 +1288,16 @@ class phpbb_search_fulltext_native extends phpbb_search_base */ function index_remove($post_ids, $author_ids, $forum_ids) { - global $db; - if (sizeof($post_ids)) { $sql = 'SELECT w.word_id, w.word_text, m.title_match FROM ' . SEARCH_WORDMATCH_TABLE . ' m, ' . SEARCH_WORDLIST_TABLE . ' w - WHERE ' . $db->sql_in_set('m.post_id', $post_ids) . ' + WHERE ' . $this->db->sql_in_set('m.post_id', $post_ids) . ' AND w.word_id = m.word_id'; - $result = $db->sql_query($sql); + $result = $this->db->sql_query($sql); $message_word_ids = $title_word_ids = $word_texts = array(); - while ($row = $db->sql_fetchrow($result)) + while ($row = $this->db->sql_fetchrow($result)) { if ($row['title_match']) { @@ -1307,32 +1309,32 @@ class phpbb_search_fulltext_native extends phpbb_search_base } $word_texts[] = $row['word_text']; } - $db->sql_freeresult($result); + $this->db->sql_freeresult($result); if (sizeof($title_word_ids)) { $sql = 'UPDATE ' . SEARCH_WORDLIST_TABLE . ' SET word_count = word_count - 1 - WHERE ' . $db->sql_in_set('word_id', $title_word_ids) . ' + WHERE ' . $this->db->sql_in_set('word_id', $title_word_ids) . ' AND word_count > 0'; - $db->sql_query($sql); + $this->db->sql_query($sql); } if (sizeof($message_word_ids)) { $sql = 'UPDATE ' . SEARCH_WORDLIST_TABLE . ' SET word_count = word_count - 1 - WHERE ' . $db->sql_in_set('word_id', $message_word_ids) . ' + WHERE ' . $this->db->sql_in_set('word_id', $message_word_ids) . ' AND word_count > 0'; - $db->sql_query($sql); + $this->db->sql_query($sql); } unset($title_word_ids); unset($message_word_ids); $sql = 'DELETE FROM ' . SEARCH_WORDMATCH_TABLE . ' - WHERE ' . $db->sql_in_set('post_id', $post_ids); - $db->sql_query($sql); + WHERE ' . $this->db->sql_in_set('post_id', $post_ids); + $this->db->sql_query($sql); } $this->destroy_cache(array_unique($word_texts), array_unique($author_ids)); @@ -1344,11 +1346,9 @@ class phpbb_search_fulltext_native extends phpbb_search_base */ function tidy() { - global $db, $config; - // Is the fulltext indexer disabled? If yes then we need not // carry on ... it's okay ... I know when I'm not wanted boo hoo - if (!$config['fulltext_native_load_upd']) + if (!$this->config['fulltext_native_load_upd']) { set_config('search_last_gc', time(), true); return; @@ -1357,31 +1357,31 @@ class phpbb_search_fulltext_native extends phpbb_search_base $destroy_cache_words = array(); // Remove common words - if ($config['num_posts'] >= 100 && $config['fulltext_native_common_thres']) + if ($this->config['num_posts'] >= 100 && $this->config['fulltext_native_common_thres']) { - $common_threshold = ((double) $config['fulltext_native_common_thres']) / 100.0; + $common_threshold = ((double) $this->config['fulltext_native_common_thres']) / 100.0; // First, get the IDs of common words $sql = 'SELECT word_id, word_text FROM ' . SEARCH_WORDLIST_TABLE . ' - WHERE word_count > ' . floor($config['num_posts'] * $common_threshold) . ' + WHERE word_count > ' . floor($this->config['num_posts'] * $common_threshold) . ' OR word_common = 1'; - $result = $db->sql_query($sql); + $result = $this->db->sql_query($sql); $sql_in = array(); - while ($row = $db->sql_fetchrow($result)) + while ($row = $this->db->sql_fetchrow($result)) { $sql_in[] = $row['word_id']; $destroy_cache_words[] = $row['word_text']; } - $db->sql_freeresult($result); + $this->db->sql_freeresult($result); if (sizeof($sql_in)) { // Flag the words $sql = 'UPDATE ' . SEARCH_WORDLIST_TABLE . ' SET word_common = 1 - WHERE ' . $db->sql_in_set('word_id', $sql_in); - $db->sql_query($sql); + WHERE ' . $this->db->sql_in_set('word_id', $sql_in); + $this->db->sql_query($sql); // by setting search_last_gc to the new time here we make sure that if a user reloads because the // following query takes too long, he won't run into it again @@ -1389,8 +1389,8 @@ class phpbb_search_fulltext_native extends phpbb_search_base // Delete the matches $sql = 'DELETE FROM ' . SEARCH_WORDMATCH_TABLE . ' - WHERE ' . $db->sql_in_set('word_id', $sql_in); - $db->sql_query($sql); + WHERE ' . $this->db->sql_in_set('word_id', $sql_in); + $this->db->sql_query($sql); } unset($sql_in); } @@ -1409,21 +1409,19 @@ class phpbb_search_fulltext_native extends phpbb_search_base */ function delete_index($acp_module, $u_action) { - global $db; - - switch ($db->sql_layer) + switch ($this->db->sql_layer) { case 'sqlite': case 'firebird': - $db->sql_query('DELETE FROM ' . SEARCH_WORDLIST_TABLE); - $db->sql_query('DELETE FROM ' . SEARCH_WORDMATCH_TABLE); - $db->sql_query('DELETE FROM ' . SEARCH_RESULTS_TABLE); + $this->db->sql_query('DELETE FROM ' . SEARCH_WORDLIST_TABLE); + $this->db->sql_query('DELETE FROM ' . SEARCH_WORDMATCH_TABLE); + $this->db->sql_query('DELETE FROM ' . SEARCH_RESULTS_TABLE); break; default: - $db->sql_query('TRUNCATE TABLE ' . SEARCH_WORDLIST_TABLE); - $db->sql_query('TRUNCATE TABLE ' . SEARCH_WORDMATCH_TABLE); - $db->sql_query('TRUNCATE TABLE ' . SEARCH_RESULTS_TABLE); + $this->db->sql_query('TRUNCATE TABLE ' . SEARCH_WORDLIST_TABLE); + $this->db->sql_query('TRUNCATE TABLE ' . SEARCH_WORDMATCH_TABLE); + $this->db->sql_query('TRUNCATE TABLE ' . SEARCH_RESULTS_TABLE); break; } } @@ -1446,24 +1444,20 @@ class phpbb_search_fulltext_native extends phpbb_search_base */ function index_stats() { - global $user; - if (!sizeof($this->stats)) { $this->get_stats(); } return array( - $user->lang['TOTAL_WORDS'] => $this->stats['total_words'], - $user->lang['TOTAL_MATCHES'] => $this->stats['total_matches']); + $this->user->lang['TOTAL_WORDS'] => $this->stats['total_words'], + $this->user->lang['TOTAL_MATCHES'] => $this->stats['total_matches']); } function get_stats() { - global $db; - - $this->stats['total_words'] = $db->get_estimated_row_count(SEARCH_WORDLIST_TABLE); - $this->stats['total_matches'] = $db->get_estimated_row_count(SEARCH_WORDMATCH_TABLE); + $this->stats['total_words'] = $this->db->get_estimated_row_count(SEARCH_WORDLIST_TABLE); + $this->stats['total_matches'] = $this->db->get_estimated_row_count(SEARCH_WORDMATCH_TABLE); } /** @@ -1483,7 +1477,6 @@ class phpbb_search_fulltext_native extends phpbb_search_base */ function cleanup($text, $allowed_chars = null, $encoding = 'utf-8') { - global $phpbb_root_path, $phpEx; static $conv = array(), $conv_loaded = array(); $words = $allow = array(); @@ -1680,7 +1673,7 @@ class phpbb_search_fulltext_native extends phpbb_search_base if (!isset($conv_loaded[$idx])) { $conv_loaded[$idx] = 1; - $file = $phpbb_root_path . 'includes/utf/data/search_indexer_' . $idx . '.' . $phpEx; + $file = $this->phpbb_root_path . 'includes/utf/data/search_indexer_' . $idx . '.' . $this->phpEx; if (file_exists($file)) { @@ -1713,29 +1706,26 @@ class phpbb_search_fulltext_native extends phpbb_search_base */ function acp() { - global $user, $config; - - /** * if we need any options, copied from fulltext_native for now, will have to be adjusted or removed */ $tpl = '
-

' . $user->lang['YES_SEARCH_UPDATE_EXPLAIN'] . '
-
+

' . $this->user->lang['YES_SEARCH_UPDATE_EXPLAIN'] . '
+
-

' . $user->lang['MIN_SEARCH_CHARS_EXPLAIN'] . '
-
+

' . $this->user->lang['MIN_SEARCH_CHARS_EXPLAIN'] . '
+
-

' . $user->lang['MAX_SEARCH_CHARS_EXPLAIN'] . '
-
+

' . $this->user->lang['MAX_SEARCH_CHARS_EXPLAIN'] . '
+
-

' . $user->lang['COMMON_WORD_THRESHOLD_EXPLAIN'] . '
-
%
+

' . $this->user->lang['COMMON_WORD_THRESHOLD_EXPLAIN'] . '
+
%
';