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https://github.com/phpbb/phpbb.git
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1210 lines
35 KiB
PHP
1210 lines
35 KiB
PHP
<?php
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/***************************************************************************
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* search.php
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* -------------------
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* begin : Saturday, Feb 13, 2001
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* copyright : (C) 2001 The phpBB Group
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* email : support@phpbb.com
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*
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* $Id$
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*
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*
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***************************************************************************/
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/***************************************************************************
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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***************************************************************************/
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$phpbb_root_path = "./";
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include($phpbb_root_path . 'extension.inc');
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include($phpbb_root_path . 'common.'.$phpEx);
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include($phpbb_root_path . 'includes/bbcode.'.$phpEx);
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// -----------------------
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// Page specific functions
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//
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function clean_words_search($entry)
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{
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$char_match = array("^", "$", "&", "(", ")", "<", ">", "`", "'", "|", ",", "@", "_", "?", "%", "~", ".", "[", "]", "{", "}", ":", "\\", "/", "=", "#", "\"", ";", "!");
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$char_replace = array(" ", " ", " ", " ", " ", " ", " ", " ", "", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ");
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$entry = " " . strip_tags(strtolower($entry)) . " ";
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$entry = str_replace("+", " and ", $entry);
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$entry = str_replace("-", " not ", $entry);
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$entry = str_replace($char_match, $char_replace, $entry);
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$entry = preg_replace("/\b[0-9]+\b/", " ", $entry);
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return $entry;
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}
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function remove_stop_words($entry, &$stopword_list)
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{
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if( !empty($stopword_list) )
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{
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for ($j = 0; $j < count($stopword_list); $j++)
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{
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$filter_word = trim(strtolower($stopword_list[$j]));
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if( $filter_word != "and" && $filter_word != "or" && $filter_word != "not" )
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{
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$entry = preg_replace("/\b" . preg_quote($filter_word, "/") . "\b/is", " ", $entry);
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}
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}
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}
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return $entry;
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}
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function replace_synonyms($entry, &$synonym_list)
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{
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if( !empty($synonym_list) )
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{
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for ($j = 0; $j < count($synonym_list); $j++)
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{
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list($replace_synonym, $match_synonym) = split(" ", trim(strtolower($synonym_list[$j])));
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if( $match_synonym != "and" && $match_synonym != "or" && $match_synonym != "not" &&
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$replace_synonym != "and" && $replace_synonym != "or" && $replace_synonym != "not" )
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{
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$entry = preg_replace("/\b" . preg_quote(trim($match_synonym), "/") . "\b/is", " " . trim($replace_synonym) . " ", $entry);
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}
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}
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}
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return $entry;
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}
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function split_words(&$entry)
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{
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preg_match_all("/(\*?[a-z0-9]+\*?)|\b([a-z0-9]+)\b/is", $entry, $split_entries);
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return $split_entries[1];
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}
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//
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// End of functions defns
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// ----------------------
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//
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// Start session management
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//
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$userdata = session_pagestart($user_ip, PAGE_SEARCH, $session_length);
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init_userprefs($userdata);
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//
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// End session management
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//
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//
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// Define initial vars
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//
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if( isset($HTTP_POST_VARS['mode']) || isset($HTTP_GET_VARS['mode']) )
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{
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$mode = ( isset($HTTP_POST_VARS['mode']) ) ? $HTTP_POST_VARS['mode'] : $HTTP_GET_VARS['mode'];
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}
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else
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{
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$mode = "";
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}
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if( isset($HTTP_POST_VARS['search_keywords']) || isset($HTTP_GET_VARS['search_keywords']) )
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{
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$query_keywords = ( isset($HTTP_POST_VARS['search_keywords']) ) ? $HTTP_POST_VARS['search_keywords'] : $HTTP_GET_VARS['search_keywords'];
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}
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else
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{
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$query_keywords = "";
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}
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if( isset($HTTP_POST_VARS['search_author']) || isset($HTTP_GET_VARS['search_author']))
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{
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$query_author = ( isset($HTTP_POST_VARS['search_author']) ) ? $HTTP_POST_VARS['search_author'] : $HTTP_GET_VARS['search_author'];
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}
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else
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{
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$query_author = "";
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}
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$search_id = ( isset($HTTP_GET_VARS['search_id']) ) ? $HTTP_GET_VARS['search_id'] : "";
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if( isset($HTTP_POST_VARS['addterms']) )
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{
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$search_all_terms = ( $HTTP_POST_VARS['addterms'] == "all" ) ? 1 : 0;
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}
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else if( isset($HTTP_GET_VARS['addterms']) )
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{
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$search_all_terms = ( $HTTP_GET_VARS['addterms'] == "all" ) ? 1 : 0;
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}
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else
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{
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$search_all_terms = 0;
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}
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if( isset($HTTP_POST_VARS['charsreqd']) || isset($HTTP_GET_VARS['charsreqd']) )
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{
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$return_chars = ( isset($HTTP_POST_VARS['charsreqd']) ) ? intval($HTTP_POST_VARS['charsreqd']) : intval($HTTP_GET_VARS['charsreqd']);
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if( $return_chars == "all" )
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{
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$return_chars = -1;
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}
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}
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else
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{
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$return_chars = 200;
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}
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if( isset($HTTP_POST_VARS['searchcat']) || isset($HTTP_GET_VARS['searchcat']) )
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{
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$search_cat = ( isset($HTTP_POST_VARS['searchcat']) ) ? intval($HTTP_POST_VARS['searchcat']) : intval($HTTP_GET_VARS['searchcat']);
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}
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else
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{
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$search_cat = "all";
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}
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if( isset($HTTP_POST_VARS['searchforum']) || isset($HTTP_GET_VARS['searchforum']) )
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{
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$search_forum = ( isset($HTTP_POST_VARS['searchforum']) ) ? intval($HTTP_POST_VARS['searchforum']) : intval($HTTP_GET_VARS['searchforum']);
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}
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else
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{
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$search_forum = "all";
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}
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if( isset($HTTP_POST_VARS['sortby']) || isset($HTTP_GET_VARS['sortby']) )
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{
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$sortby = ( isset($HTTP_POST_VARS['sortby']) ) ? intval($HTTP_POST_VARS['sortby']) : intval($HTTP_GET_VARS['sortby']);
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}
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else
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{
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$sortby = 0;
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}
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if( isset($HTTP_POST_VARS['sortdir']) || isset($HTTP_GET_VARS['sortdir']) )
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{
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$sortby_dir = ( isset($HTTP_POST_VARS['sortdir']) ) ? $HTTP_POST_VARS['sortdir'] : $HTTP_GET_VARS['sortdir'];
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}
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else
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{
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$sortby_dir = "DESC";
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}
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if( isset($HTTP_POST_VARS['showresults']) || isset($HTTP_GET_VARS['showresults']) )
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{
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$show_results = ( isset($HTTP_POST_VARS['showresults']) ) ? $HTTP_POST_VARS['showresults'] : $HTTP_GET_VARS['showresults'];
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}
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else
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{
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$show_results = "posts";
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}
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if(!empty($HTTP_POST_VARS['resultdays']) )
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{
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$search_time = time() - ( $HTTP_POST_VARS['resultdays'] * 86400 );
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}
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else
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{
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$search_time = 0;
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}
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$start = ( isset($HTTP_GET_VARS['start']) ) ? $HTTP_GET_VARS['start'] : 0;
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//
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// Define some globally used data
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//
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$sortby_types = array($lang['Sort_Time'], $lang['Sort_Post_Subject'], $lang['Sort_Topic_Title'], $lang['Sort_Author'], $lang['Sort_Forum']);
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$sortby_sql = array("p.post_time", "pt.post_subject", "t.topic_title", "u.username", "f.forum_id");
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//
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// Begin core code
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//
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if( $mode == "searchuser" )
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{
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//
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// This handles the simple windowed user search
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// functions called from various other scripts. If a
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// script allows an 'inline' user search then this is
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// handled by the script itself, this is only for the
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// windowed version
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//
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if( isset($HTTP_POST_VARS['search']) )
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{
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username_search($HTTP_POST_VARS['search_author'], false);
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}
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else
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{
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username_search("", false);
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}
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exit;
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}
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else if( $query_keywords != "" || $query_author != "" || $search_id )
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{
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if( $query_keywords != "" || $query_author != "" || $search_id == "newposts" || $search_id == "egosearch" || $search_id == "unanswered")
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{
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$synonym_array = @file($phpbb_root_path . "language/lang_" . $board_config['default_lang'] . "/search_synonyms.txt");
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$stopword_array = @file($phpbb_root_path . "language/lang_" . $board_config['default_lang'] . "/search_stopwords.txt");
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if( $search_id == "newposts" )
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{
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$show_results = "topics";
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$search_time = $userdata['session_last_visit'];
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$sortby = 0;
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$sortby_dir = "DESC";
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}
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if( $search_id == "egosearch" )
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{
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$query_author = $userdata['username'];
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$show_results = "topics";
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$search_time = 0;
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$sortby = 0;
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$sortby_dir = "DESC";
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}
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if( $search_id == "unanswered" )
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{
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$show_results = "topics";
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$search_time = 0;
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$sortby = 0;
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$sortby_dir = "DESC";
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}
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$cleaned_search = clean_words_search($query_keywords);
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$cleaned_search = remove_stop_words($cleaned_search, $stopword_array);
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$cleaned_search = replace_synonyms($cleaned_search, $synonym_array);
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$split_search = array();
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$split_search = split_words($cleaned_search);
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$word_match = array();
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$current_match_type = "and";
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for($i = 0; $i < count($split_search); $i++)
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{
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if( $split_search[$i] == "and" )
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{
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$current_match_type = "and";
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}
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else if( $split_search[$i] == "or" )
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{
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$current_match_type = "or";
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}
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else if( $split_search[$i] == "not" )
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{
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$current_match_type = "not";
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}
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else
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{
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if( !empty($search_all_terms) )
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{
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$current_match_type = "and";
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}
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$word_match[$current_match_type][] = $split_search[$i];
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}
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}
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@reset($word_match);
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$word_count = 0;
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$result_list = array();
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while( list($match_type, $match_word_list) = each($word_match) )
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{
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for($i = 0; $i < count($match_word_list); $i++ )
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{
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$match_word = str_replace("*", "%", $match_word_list[$i]);
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$sql = "SELECT m.post_id, m.word_count
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FROM " . SEARCH_WORD_TABLE . " w, " . SEARCH_MATCH_TABLE . " m
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WHERE w.word_text LIKE '$match_word'
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AND m.word_id = w.word_id
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ORDER BY m.post_id, m.word_count DESC";
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$result = $db->sql_query($sql);
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if( !$result )
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{
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message_die(GENERAL_ERROR, "Couldn't matched posts", "", __LINE__, __FILE__, $sql);
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}
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$row = array();
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while( $temp_row = $db->sql_fetchrow($result) )
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{
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$row['' . $temp_row['post_id'] . ''] = $temp_row['word_count'];
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}
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@reset($row);
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while( list($post_id, $match_count) = each($row) )
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{
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if( !$word_count )
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{
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$result_list['' . $post_id . ''] = $match_count;
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}
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else if( $match_type == "and" )
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{
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$result_list['' . $post_id . ''] = ( $result_list['' . $post_id . ''] ) ? $result_list['' . $post_id . ''] + intval($match_count) : 0;
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}
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else if( $match_type == "or" )
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{
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if( $result_list['' . $post_id . ''] )
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{
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$result_list['' . $post_id . ''] += intval($match_count);
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}
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else
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{
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$result_list['' . $post_id . ''] = 0;
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$result_list['' . $post_id . ''] += intval($match_count);
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}
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}
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else if( $match_type == "not" )
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{
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$result_list['' . $post_id . ''] = 0;
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}
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}
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if( $match_type == "and" && $word_count )
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{
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@reset($row);
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@reset($result_list);
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while( list($post_id, $match_count) = each($result_list) )
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{
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if( !$row['' . $post_id . ''] )
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{
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$result_list['' . $post_id . ''] = 0;
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}
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}
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}
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$word_count++;
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}
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}
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@reset($result_list);
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$total_posts = 0;
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$sql_post_id_in = "";
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while( list($post_id, $matches) = each($result_list) )
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{
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if( $matches )
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{
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if( $sql_post_id_in != "" )
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{
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$sql_post_id_in .= ", ";
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}
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$sql_post_id_in .= $post_id;
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$total_posts++;
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}
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}
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//
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// Start building appropriate SQL query
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//
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/* switch(SQL_LAYER)
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{
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case 'mysql':
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case 'postgresql':
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$post_text_substring = "SUBSTRING(pt.post_text, 1, $return_chars) AS post_text";
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break;
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case 'mssql':
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case 'odbc':
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$post_text_substring = "SUBSTR(pt.post_text, 1, $return_chars) AS post_text";
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break;
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}
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*/
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$sql_fields = ( $show_results == "posts") ? "pt.post_text, pt.post_subject, p.post_id, p.post_time, p.post_username, f.forum_name, t.topic_id, t.topic_title, t.topic_poster, t.topic_time, u.username, u.user_id, u.user_sig, u.user_sig_bbcode_uid" : "f.forum_id, f.forum_name, t.topic_id, t.topic_title, t.topic_poster, t.topic_time, t.topic_views, t.topic_replies, u.username, u.user_id, u2.username as user2, u2.user_id as id2, p.post_time, p.post_username" ;
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$sql_from = ( $show_results == "posts") ? FORUMS_TABLE . " f, " . TOPICS_TABLE . " t, " . USERS_TABLE . " u, " . POSTS_TABLE . " p, " . POSTS_TEXT_TABLE . " pt" : FORUMS_TABLE . " f, " . TOPICS_TABLE . " t, " . USERS_TABLE . " u, " . POSTS_TABLE . " p, " . POSTS_TABLE . " p2, " . USERS_TABLE . " u2";
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$sql_where = ( $show_results == "posts") ? "pt.post_id = p.post_id AND f.forum_id = p.forum_id AND p.topic_id = t.topic_id AND p.poster_id = u.user_id" : "f.forum_id = p.forum_id AND t.topic_id = p.topic_id AND u.user_id = t.topic_poster AND p2.post_id = t.topic_last_post_id AND u2.user_id = p2.poster_id";
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$search_sql = "";
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//
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// Keyword search
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//
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if( $sql_post_id_in != "" )
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{
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$search_sql .= "p.post_id IN ($sql_post_id_in) ";
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}
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//
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// Author name search
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//
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if( $query_author != "" )
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{
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$search_sql = preg_replace("/\(\)/", "", $search_sql);
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$query_author = preg_replace("/\*/", "%", $query_author);
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if( $show_results == "posts" )
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{
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$search_sql .= ( $search_sql == "" ) ? "u.username LIKE '$query_author' " : " AND u.username LIKE '$query_author' ";
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}
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else
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{
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$search_sql .= ( $search_sql == "" ) ? "us.username LIKE '$query_author' AND us.user_id = p.poster_id " : " AND us.username LIKE '$query_author' AND us.user_id = p.poster_id ";
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$sql_from .= ", " . USERS_TABLE . " us ";
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}
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}
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//
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// Unanswered Posts
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//
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if( $search_id == "unanswered" )
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{
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$search_sql .= ( $search_sql == "" ) ? "t.topic_replies = 0 " : "AND t.topic_replies = 0 ";
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}
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//
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// If user is logged in then we'll
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// check to see which (if any) private
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// forums they are allowed to view and
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// include them in the search.
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//
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// If not logged in we explicitly prevent
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// searching of private forums
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//
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if( $search_sql != "" || $search_id == "newposts" || $search_id == "egosearch" || $search_id == "unanswered" )
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{
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$sql = "SELECT $sql_fields
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FROM $sql_from ";
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$sql .= ( $search_id == "newposts" ) ? "WHERE $sql_where" : "WHERE $search_sql AND $sql_where";
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|
|
if( $search_forum != "all" )
|
|
{
|
|
$is_auth = auth(AUTH_READ, $search_forum, $userdata);
|
|
|
|
if( !$is_auth['auth_read'] )
|
|
{
|
|
message_die(GENERAL_MESSAGE, $lang['No_search_match']);
|
|
}
|
|
else
|
|
{
|
|
$sql .= " AND f.forum_id = $search_forum";
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$is_auth_ary = auth(AUTH_READ, AUTH_LIST_ALL, $userdata);
|
|
|
|
if( $search_cat != "all" )
|
|
{
|
|
$sql .= " AND f.cat_id = $search_cat";
|
|
}
|
|
|
|
$ignore_forum_sql = "";
|
|
while( list($key, $value) = each($is_auth_ary) )
|
|
{
|
|
if( !$value['auth_read'] )
|
|
{
|
|
if( $ignore_forum_sql != "" )
|
|
{
|
|
$ignore_forum_sql .= ", ";
|
|
}
|
|
$ignore_forum_sql .= $key;
|
|
}
|
|
}
|
|
|
|
if( $ignore_forum_sql != "" )
|
|
{
|
|
$sql .= " AND f.forum_id NOT IN ($ignore_forum_sql) ";
|
|
}
|
|
}
|
|
|
|
if( $search_time )
|
|
{
|
|
$sql .= " AND p.post_time >= $search_time ";
|
|
}
|
|
|
|
if( $show_results != "posts")
|
|
{
|
|
$sql .= " GROUP BY t.topic_id";
|
|
}
|
|
|
|
$sql .= " ORDER BY " . $sortby_sql[$sortby] . " $sortby_dir";
|
|
|
|
if( !$result = $db->sql_query($sql) )
|
|
{
|
|
message_die(GENERAL_ERROR, "Couldn't obtain search results", "", __LINE__, __FILE__, $sql);
|
|
}
|
|
|
|
if( ( $total_match_count = $db->sql_numrows($result) ) > 500 )
|
|
{
|
|
message_die(GENERAL_MESSAGE, "Your search returned too many matches, refine your search criteria and try again");
|
|
}
|
|
|
|
$searchset = $db->sql_fetchrowset($result);
|
|
|
|
//
|
|
// Clean up search results table
|
|
//
|
|
$sql = "SELECT session_id
|
|
FROM " . SESSIONS_TABLE;
|
|
if( $result = $db->sql_query($sql) )
|
|
{
|
|
$delete_search_id_sql = "";
|
|
while( $row = $db->sql_fetchrow($result) )
|
|
{
|
|
if( $delete_search_id_sql != "" )
|
|
{
|
|
$delete_search_id_sql .= ", ";
|
|
}
|
|
$delete_search_id_sql .= "'" . $row['session_id'] . "'";
|
|
}
|
|
|
|
if( $delete_search_id_sql != "" )
|
|
{
|
|
$sql = "DELETE FROM " . SEARCH_TABLE . "
|
|
WHERE session_id NOT IN ($delete_search_id_sql)";
|
|
if( !$result = $db->sql_query($sql) )
|
|
{
|
|
message_die(GENERAL_ERROR, "Couldn't delete old search id sessions", "", __LINE__, __FILE__, $sql);
|
|
}
|
|
}
|
|
}
|
|
|
|
//
|
|
// Store new result data
|
|
//
|
|
if( $total_match_count )
|
|
{
|
|
$search_results = "";
|
|
for($i = 0; $i < count($searchset); $i++)
|
|
{
|
|
if( $show_results == "posts")
|
|
{
|
|
$search_results .= ($search_results != "") ? ", " . $searchset[$i]['post_id'] : $searchset[$i]['post_id'];
|
|
}
|
|
else
|
|
{
|
|
$search_results .= ($search_results != "") ? ", " . $searchset[$i]['topic_id'] : $searchset[$i]['topic_id'];
|
|
}
|
|
}
|
|
|
|
$per_page = ( $show_results == "posts" ) ? $board_config['posts_per_page'] : $board_config['topics_per_page'];
|
|
|
|
//
|
|
// Combine both results and search data (apart from original query)
|
|
// so we can serialize it and place it in the DB
|
|
//
|
|
$store_search_data = array();
|
|
$store_search_data['results'] = $search_results;
|
|
$store_search_data['word_array'] = $split_search;
|
|
$store_search_data['match_count'] = $total_match_count;
|
|
|
|
$result_array = serialize($store_search_data);
|
|
unset($store_search_data);
|
|
unset($search_results);
|
|
|
|
mt_srand ((double) microtime() * 1000000);
|
|
$search_id = mt_rand();
|
|
|
|
$sql = "UPDATE " . SEARCH_TABLE . "
|
|
SET search_id = $search_id, search_array = '$result_array'
|
|
WHERE session_id = '" . $userdata['session_id'] . "'";
|
|
$result = $db->sql_query($sql);
|
|
if( !$result || !$db->sql_affectedrows() )
|
|
{
|
|
$sql = "INSERT INTO " . SEARCH_TABLE . " (search_id, session_id, search_array)
|
|
VALUES($search_id, '" . $userdata['session_id'] . "', '$result_array')";
|
|
if( !$result = $db->sql_query($sql) )
|
|
{
|
|
message_die(GENERAL_ERROR, "Couldn't insert search results", "", __LINE__, __FILE__, $sql);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
message_die(GENERAL_MESSAGE, $lang['No_search_match']);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
message_die(GENERAL_MESSAGE, $lang['No_search_match']);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$search_id = $HTTP_GET_VARS['search_id'];
|
|
|
|
$sql = "SELECT search_array
|
|
FROM " . SEARCH_TABLE . "
|
|
WHERE search_id = '$search_id'
|
|
AND session_id = '". $userdata['session_id'] . "'";
|
|
if( !$result = $db->sql_query($sql) )
|
|
{
|
|
message_die(GENERAL_ERROR, "Couldn't obtain search results", "", __LINE__, __FILE__, $sql);
|
|
}
|
|
|
|
if( $db->sql_numrows($result) )
|
|
{
|
|
$row = $db->sql_fetchrow($result);
|
|
|
|
$search_data = unserialize($row['search_array']);
|
|
unset($row);
|
|
|
|
$search_results = $search_data['results'];
|
|
$total_match_count = $search_data['match_count'];
|
|
$split_search = $search_data['word_array'];
|
|
|
|
if( $show_results == "posts" )
|
|
{
|
|
$sql = "SELECT pt.post_text, pt.post_subject, p.*, f.forum_name, t.*, u.username, u.user_id, u.user_sig, u.user_sig_bbcode_uid
|
|
FROM " . FORUMS_TABLE . " f, " . TOPICS_TABLE . " t, " . USERS_TABLE . " u, " . POSTS_TABLE . " p, " . POSTS_TEXT_TABLE . " pt
|
|
WHERE p.post_id IN ($search_results)
|
|
AND pt.post_id = p.post_id
|
|
AND f.forum_id = p.forum_id
|
|
AND p.topic_id = t.topic_id
|
|
AND p.poster_id = u.user_id";
|
|
}
|
|
else
|
|
{
|
|
$sql = "SELECT t.*, f.forum_id, f.forum_name, u.username, u.user_id, u2.username as user2, u2.user_id as id2, p.post_time, p.post_username
|
|
FROM " . TOPICS_TABLE . " t, " . FORUMS_TABLE . " f, " . USERS_TABLE . " u, " . USERS_TABLE . " u2, " . POSTS_TABLE . " p
|
|
WHERE t.topic_id IN ($search_results)
|
|
AND f.forum_id = t.forum_id
|
|
AND u.user_id = t.topic_poster
|
|
AND p.post_id = t.topic_last_post_id
|
|
AND p.poster_id = u2.user_id";
|
|
}
|
|
|
|
$per_page = ( $show_results == "posts" ) ? $board_config['posts_per_page'] : $board_config['topics_per_page'];
|
|
|
|
$sql .= " ORDER BY " . $sortby_sql[$sortby] . " $sortby_dir LIMIT $start, " . $per_page;
|
|
|
|
if( !$result = $db->sql_query($sql) )
|
|
{
|
|
message_die(GENERAL_ERROR, "Couldn't obtain search results", "", __LINE__, __FILE__, $sql);
|
|
}
|
|
|
|
$searchset = $db->sql_fetchrowset($result);
|
|
}
|
|
else
|
|
{
|
|
header("Location: " . append_sid("search.$phpEx", true));
|
|
}
|
|
}
|
|
|
|
if( count($searchset) )
|
|
{
|
|
//
|
|
// Output header
|
|
//
|
|
$page_title = $lang['Search'];
|
|
include($phpbb_root_path . 'includes/page_header.'.$phpEx);
|
|
|
|
//
|
|
// Define censored word matches
|
|
//
|
|
$orig_word = array();
|
|
$replacement_word = array();
|
|
obtain_word_list($orig_word, $replacement_word);
|
|
|
|
if( $showresults == "posts" )
|
|
{
|
|
$template->set_filenames(array(
|
|
"body" => "search_results_posts.tpl",
|
|
"jumpbox" => "jumpbox.tpl")
|
|
);
|
|
}
|
|
else
|
|
{
|
|
$template->set_filenames(array(
|
|
"body" => "search_results_topics.tpl",
|
|
"jumpbox" => "jumpbox.tpl")
|
|
);
|
|
}
|
|
|
|
$jumpbox = make_jumpbox();
|
|
$template->assign_vars(array(
|
|
"L_GO" => $lang['Go'],
|
|
"L_JUMP_TO" => $lang['Jump_to'],
|
|
"L_SELECT_FORUM" => $lang['Select_forum'],
|
|
|
|
"S_JUMPBOX_LIST" => $jumpbox,
|
|
"S_JUMPBOX_ACTION" => append_sid("viewforum.$phpEx"))
|
|
);
|
|
$template->assign_var_from_handle("JUMPBOX", "jumpbox");
|
|
|
|
$l_search_matches = ( $total_match_count == 1 ) ? sprintf($lang['Found_search_match'], $total_match_count) : sprintf($lang['Found_search_matches'], $total_match_count);
|
|
|
|
$template->assign_vars(array(
|
|
"L_SEARCH_MATCHES" => $l_search_matches,
|
|
"L_TOPIC" => $lang['Topic'])
|
|
);
|
|
|
|
$highlight_matches = "";
|
|
for($j = 0; $j < count($split_search); $j++ )
|
|
{
|
|
$split_word = $split_search[$j];
|
|
|
|
if( $split_word != "and" && $split_word != "or" && $split_word != "not" )
|
|
{
|
|
$highlight_matches .= " " . $split_word;
|
|
|
|
$search_string[] = "#\b(" . preg_quote(str_replace("*", ".*?", $split_word), "#") . ")\b#i";
|
|
$replace_string[] = "<font color=\"#" . $theme['fontcolor3'] . "\"><b>\\1</b></font>";
|
|
|
|
for ($k = 0; $k < count($synonym_array); $k++)
|
|
{
|
|
list($replace_synonym, $match_synonym) = split(" ", trim(strtolower($synonym_array[$k])));
|
|
|
|
if( $replace_synonym == $split_word )
|
|
{
|
|
$search_string[] = "#\b(" . preg_quote($match_synonym, "#") . ")\b#i";
|
|
$replace_string[] = "<font color=\"#" . $theme['fontcolor3'] . "\"><b>\\1</b></font>";
|
|
|
|
$highlight_matches .= " " . $match_synonym;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$highlight_matches = urlencode(trim($highlight_matches));
|
|
|
|
for($i = 0; $i < min($per_page, count($searchset)); $i++)
|
|
{
|
|
$forum_url = append_sid("viewforum.$phpEx?" . POST_FORUM_URL . "=" . $searchset[$i]['forum_id']);
|
|
$topic_url = append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=" . $searchset[$i]['topic_id'] . "&highlight=$highlight_matches");
|
|
$poster_url = append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . "=" . $searchset[$i]['user_id']);
|
|
$post_url = append_sid("viewtopic.$phpEx?" . POST_POST_URL . "=" . $searchset[$i]['post_id'] . "&highlight=$highlight_matches#" . $searchset[$i]['post_id']);
|
|
|
|
$post_date = create_date($board_config['default_dateformat'], $searchset[$i]['post_time'], $board_config['board_timezone']);
|
|
|
|
$message = $searchset[$i]['post_text'];
|
|
$topic_title = $searchset[$i]['topic_title'];
|
|
|
|
if( $showresults == "posts" )
|
|
{
|
|
if($return_chars != 0 )
|
|
{
|
|
if($return_chars != -1)
|
|
{
|
|
$message = (strlen($message) > $return_chars) ? substr($message, 0, $return_chars) . " ..." : $message;
|
|
}
|
|
|
|
//
|
|
// If the board has HTML off but the post has HTML
|
|
// on then we process it, else leave it alone
|
|
//
|
|
if( $return_chars != -1 )
|
|
{
|
|
$message = preg_replace("#<([\/]?.*?)>#is", "<\\1>", $message);
|
|
$message = preg_replace("/[img\:[0-9a-z\:]+\].*?\[\/img\:[0-9a-z\:]+\]/si", "", $message);
|
|
$message = preg_replace("/[\/[a-z\*]+\:[0-9a-z\:]+\]/si", "", $message);
|
|
}
|
|
else
|
|
{
|
|
$bbcode_uid = $searchset[$i]['bbcode_uid'];
|
|
|
|
$user_sig = $searchset[$i]['user_sig'];
|
|
$user_sig_bbcode_uid = $searchset[$i]['user_sig_bbcode_uid'];
|
|
|
|
if( !$board_config['allow_html'] )
|
|
{
|
|
if( $user_sig != "" && $searchset[$i]['enable_sig'] && $userdata['user_allowhtml'] )
|
|
{
|
|
$user_sig = preg_replace("#(<)([\/]?.*?)(>)#is", "<\\2>", $user_sig);
|
|
}
|
|
|
|
if( $postrow[$i]['enable_html'] )
|
|
{
|
|
$message = preg_replace("#(<)([\/]?.*?)(>)#is", "<\\2>", $message);
|
|
}
|
|
}
|
|
|
|
if( $user_sig != "" && $searchset[$i]['enable_sig'] && $user_sig_bbcode_uid != "" )
|
|
{
|
|
$user_sig = ( $board_config['allow_bbcode'] ) ? bbencode_second_pass($user_sig, $user_sig_bbcode_uid) : preg_replace("/\:[0-9a-z\:]+\]/si", "]", $user_sig);
|
|
}
|
|
|
|
if( $bbcode_uid != "" )
|
|
{
|
|
$message = ( $board_config['allow_bbcode'] ) ? bbencode_second_pass($message, $bbcode_uid) : preg_replace("/\:[0-9a-z\:]+\]/si", "]", $message);
|
|
}
|
|
|
|
$message = make_clickable($message);
|
|
|
|
if( $searchset[$i]['enable_sig'] )
|
|
{
|
|
$message .= "<br /><br />_________________<br />" . make_clickable($user_sig);
|
|
}
|
|
}
|
|
|
|
if( count($orig_word) )
|
|
{
|
|
$topic_title = preg_replace($orig_word, $replacement_word, $topic_title);
|
|
$post_subject = ( $searchset[$i]['post_subject'] != "" ) ? preg_replace($orig_word, $replacement_word, $searchset[$i]['post_subject']) : $topic_title;
|
|
|
|
$message = preg_replace($orig_word, $replacement_word, $message);
|
|
}
|
|
else
|
|
{
|
|
$post_subject = ( $searchset[$i]['post_subject'] != "" ) ? $searchset[$i]['post_subject'] : $topic_title;
|
|
}
|
|
|
|
if($board_config['allow_smilies'] && $searchset[$i]['enable_smilies'])
|
|
{
|
|
$message = smilies_pass($message);
|
|
}
|
|
|
|
$message = str_replace("\n", "<br />", $message);
|
|
|
|
if( count($search_string) )
|
|
{
|
|
$message = preg_replace($search_string, $replace_string, $message);
|
|
}
|
|
}
|
|
$template->assign_block_vars("searchresults", array(
|
|
"TOPIC_TITLE" => $topic_title,
|
|
"FORUM_NAME" => $searchset[$i]['forum_name'],
|
|
"POST_SUBJECT" => $post_subject,
|
|
"POST_DATE" => $post_date,
|
|
"POSTER_NAME" => $searchset[$i]['username'],
|
|
"TOPIC_REPLIES" => $searchset[$i]['topic_replies'],
|
|
"TOPIC_VIEWS" => $searchset[$i]['topic_views'],
|
|
"MESSAGE" => $message,
|
|
|
|
"U_POST" => $post_url,
|
|
"U_TOPIC" => $topic_url,
|
|
"U_FORUM" => $forum_url,
|
|
"U_USER_PROFILE" => $poster_url)
|
|
);
|
|
}
|
|
else
|
|
{
|
|
$message = "";
|
|
|
|
|
|
if( count($orig_word) )
|
|
{
|
|
$topic_title = preg_replace($orig_word, $replacement_word, $searchset[$i]['topic_title']);
|
|
}
|
|
|
|
$topic_type = $searchset[$i]['topic_type'];
|
|
|
|
if($topic_type == POST_ANNOUNCE)
|
|
{
|
|
$topic_type = $lang['Topic_Announcement'] . " ";
|
|
}
|
|
else if($topic_type == POST_STICKY)
|
|
{
|
|
$topic_type = $lang['Topic_Sticky'] . " ";
|
|
}
|
|
else
|
|
{
|
|
$topic_type = "";
|
|
}
|
|
|
|
if( $searchset[$i]['topic_vote'] )
|
|
{
|
|
$topic_type .= $lang['Topic_Poll'] . " ";
|
|
}
|
|
|
|
$forum_id = $searchset[$i]['forum_id'];
|
|
$topic_id = $searchset[$i]['topic_id'];
|
|
|
|
$replies = $searchset[$i]['topic_replies'];
|
|
|
|
if( $replies > $board_config['topics_per_page'] )
|
|
{
|
|
$goto_page = "[ <img src=\"" . $images['icon_minipost'] . "\" alt=\"" . $lang['Goto_page'] . "\" />" . $lang['Goto_page'] . ": ";
|
|
|
|
$times = 1;
|
|
for($j = 0; $j < $replies + 1; $j += $board_config['topics_per_page'])
|
|
{
|
|
$base_url = append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=" . $topic_id . "&start=$j&highlight=$highlight_matches");
|
|
|
|
if( $times > 4 )
|
|
{
|
|
if( $j + $board_config['topics_per_page'] >= $replies + 1 )
|
|
{
|
|
$goto_page .= " ... <a href=\"$base_url\">$times</a>";
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if( $times != 1 )
|
|
{
|
|
$goto_page .= ", ";
|
|
}
|
|
|
|
$goto_page .= "<a href=\"$base_url\">$times</a>";
|
|
}
|
|
|
|
$times++;
|
|
}
|
|
$goto_page .= " ]";
|
|
}
|
|
else
|
|
{
|
|
$goto_page = "";
|
|
}
|
|
|
|
if( $searchset[$i]['topic_status'] == TOPIC_MOVED )
|
|
{
|
|
$topic_type = $lang['Topic_Moved'] . " ";
|
|
$topic_id = $searchset[$i]['topic_moved_id'];
|
|
|
|
$folder_image = "<img src=\"" . $images['folder'] . "\" alt=\"" . $lang['No_new_posts'] . "\" />";
|
|
$newest_post_img = "";
|
|
}
|
|
else
|
|
{
|
|
if( $searchset[$i]['topic_status'] == TOPIC_LOCKED )
|
|
{
|
|
$folder = $images['folder_locked'];
|
|
$folder_new = $images['folder_locked_new'];
|
|
}
|
|
else if( $searchset[$i]['topic_type'] == POST_ANNOUNCE )
|
|
{
|
|
$folder = $images['folder_announce'];
|
|
$folder_new = $images['folder_announce_new'];
|
|
}
|
|
else if( $searchset[$i]['topic_type'] == POST_STICKY )
|
|
{
|
|
$folder = $images['folder_sticky'];
|
|
$folder_new = $images['folder_sticky_new'];
|
|
}
|
|
else
|
|
{
|
|
if( $replies >= $board_config['hot_threshold'] )
|
|
{
|
|
$folder = $images['folder_hot'];
|
|
$folder_new = $images['folder_hot_new'];
|
|
}
|
|
else
|
|
{
|
|
$folder = $images['folder'];
|
|
$folder_new = $images['folder_new'];
|
|
}
|
|
}
|
|
|
|
if( empty($HTTP_COOKIE_VARS['phpbb2_' . $forum_id . '_' . $topic_id]) && $searchset[$i]['post_time'] > $userdata['session_last_visit'] )
|
|
{
|
|
$folder_image = "<img src=\"$folder_new\" alt=\"" . $lang['New_posts'] . "\" />";
|
|
|
|
$newest_post_img = "<a href=\"viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&view=newest\"><img src=\"" . $images['icon_newest_reply'] . "\" alt=\"" . $lang['View_newest_posts'] . "\" border=\"0\" /></a> ";
|
|
}
|
|
else
|
|
{
|
|
if( isset($HTTP_COOKIE_VARS['phpbb2_' . $forum_id . '_' . $topic_id]) )
|
|
{
|
|
if( $HTTP_COOKIE_VARS['phpbb2_' . $forum_id . '_' . $topic_id] < $searchset[$i]['post_time'] )
|
|
{
|
|
$folder_image = "<img src=\"$folder_new\" alt=\"" . $lang['New_posts'] . "\" />";
|
|
|
|
$newest_post_img = "<a href=\"viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&view=newest\"><img src=\"" . $images['icon_newest_reply'] . "\" alt=\"" . $lang['View_newest_posts'] . "\" border=\"0\" /></a> ";
|
|
}
|
|
else
|
|
{
|
|
$folder_alt = ( $searchset[$i]['topic_status'] == TOPIC_LOCKED ) ? $lang['Topic_locked'] : $lang['No_new_posts'];
|
|
$folder_image = "<img src=\"$folder\" alt=\"$folder_alt\" />";
|
|
$newest_post_img = "";
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$folder_alt = ( $searchset[$i]['topic_status'] == TOPIC_LOCKED ) ? $lang['Topic_locked'] : $lang['No_new_posts'];
|
|
$folder_image = "<img src=\"$folder\" alt=\"$folder_alt\" />";
|
|
$newest_post_img = "";
|
|
}
|
|
}
|
|
}
|
|
|
|
$topic_poster = $searchset[$i]['username'];
|
|
|
|
$last_post_time = create_date($board_config['default_dateformat'], $searchset[$i]['post_time'], $board_config['board_timezone']);
|
|
|
|
if( $searchset[$i]['id2'] == ANONYMOUS && $searchset[$i]['post_username'] != '' )
|
|
{
|
|
$last_post_user = $searchset[$i]['post_username'];
|
|
}
|
|
else
|
|
{
|
|
$last_post_user = $searchset[$i]['user2'];
|
|
}
|
|
|
|
$last_post = $last_post_time . "<br />" . $lang['by'] . " ";
|
|
$last_post .= "<a href=\"" . append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . "=" . $searchset[$i]['id2']) . "\">" . $last_post_user . "</a> ";
|
|
$last_post .= "<a href=\"" . append_sid("viewtopic.$phpEx?" . POST_POST_URL . "=" . $searchset[$i]['topic_last_post_id']) . "#" . $searchset[$i]['topic_last_post_id'] . "\"><img src=\"" . $images['icon_latest_reply'] . "\" border=\"0\" alt=\"" . $lang['View_latest_post'] . "\" /></a>";
|
|
|
|
$views = $searchset[$i]['topic_views'];
|
|
|
|
$template->assign_block_vars("searchresults", array(
|
|
"FORUM_NAME" => $searchset[$i]['forum_name'],
|
|
"FORUM_ID" => $forum_id,
|
|
"TOPIC_ID" => $topic_id,
|
|
"FOLDER" => $folder_image,
|
|
"NEWEST_POST_IMG" => $newest_post_img,
|
|
"TOPIC_POSTER" => $topic_poster,
|
|
"GOTO_PAGE" => $goto_page,
|
|
"REPLIES" => $replies,
|
|
"TOPIC_TITLE" => $topic_title,
|
|
"TOPIC_TYPE" => $topic_type,
|
|
"VIEWS" => $views,
|
|
"LAST_POST" => $last_post,
|
|
|
|
"U_VIEW_FORUM" => $forum_url,
|
|
"U_VIEW_TOPIC" => $topic_url,
|
|
"U_TOPIC_POSTER_PROFILE" => $topic_poster_profile_url)
|
|
);
|
|
}
|
|
}
|
|
|
|
$base_url = "search.$phpEx?search_id=$search_id&showresults=" . $show_results . "&sortby=" . $sortby . "&sortdir=" . $sortby_dir . "&charsreqd=" . $return_chars;
|
|
|
|
$template->assign_vars(array(
|
|
"PAGINATION" => generate_pagination($base_url, $total_match_count, $per_page, $start),
|
|
"PAGE_NUMBER" => sprintf($lang['Page_of'], ( floor( $start / $per_page ) + 1 ), ceil( $total_match_count / $per_page )),
|
|
|
|
"L_GOTO_PAGE" => $lang['Goto_page'])
|
|
);
|
|
|
|
$template->pparse("body");
|
|
|
|
include($phpbb_root_path . 'includes/page_tail.'.$phpEx);
|
|
}
|
|
}
|
|
|
|
//
|
|
// Search forum
|
|
//
|
|
$sql = "SELECT c.cat_title, c.cat_id, f.forum_name, f.forum_id
|
|
FROM " . CATEGORIES_TABLE . " c, " . FORUMS_TABLE . " f
|
|
WHERE f.cat_id = c.cat_id
|
|
ORDER BY c.cat_id, f.forum_order";
|
|
$result = $db->sql_query($sql);
|
|
if(!$result)
|
|
{
|
|
message_die(GENERAL_ERROR, "Couldn't obtain forum_name/forum_id", "", __LINE__, __FILE__, $sql);
|
|
}
|
|
|
|
$is_auth_ary = auth(AUTH_READ, AUTH_LIST_ALL, $userdata);
|
|
|
|
$s_forums = "<option value=\"all\">" . $lang['All'] . "</option>";
|
|
|
|
while($row = $db->sql_fetchrow($result))
|
|
{
|
|
if($is_auth_ary[$row['forum_id']]['auth_read'])
|
|
{
|
|
$s_forums .= "<option value=\"" . $row['forum_id'] . "\">" . $row['forum_name'] . "</option>";
|
|
if(empty($list_cat[$row['cat_id']]))
|
|
{
|
|
$list_cat[$row['cat_id']] = $row['cat_title'];
|
|
}
|
|
}
|
|
}
|
|
|
|
//
|
|
// Category to search
|
|
//
|
|
$s_categories = "<option value=\"all\">" . $lang['All'] . "</option>";
|
|
while( list($cat_id, $cat_title) = each($list_cat))
|
|
{
|
|
$s_categories .= "<option value=\"$cat_id\">$cat_title</option>";
|
|
}
|
|
|
|
//
|
|
// Number of chars returned
|
|
//
|
|
$s_characters = "<option value=\"all\">" . $lang['All'] . "</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 < 1100 ; $i += 100)
|
|
{
|
|
$selected = ($i == 200) ? "selected=\"selected\"" : "";
|
|
$s_characters .= "<option value=\"$i\"$selected>$i</option>";
|
|
}
|
|
|
|
//
|
|
// Sorting
|
|
//
|
|
$s_sortby = "";
|
|
for($i = 0; $i < count($sortby_types); $i++)
|
|
{
|
|
$s_sortby .= "<option value=\"$i\">" . $sortby_types[$i] . "</option>";
|
|
}
|
|
|
|
//
|
|
// Search time
|
|
//
|
|
$previous_days = array(0, 1, 7, 14, 30, 90, 180, 364);
|
|
$previous_days_text = array($lang['All_Posts'], $lang['1_Day'], $lang['7_Days'], $lang['2_Weeks'], $lang['1_Month'], $lang['3_Months'], $lang['6_Months'], $lang['1_Year']);
|
|
|
|
$s_time = "";
|
|
for($i = 0; $i < count($previous_days); $i++)
|
|
{
|
|
$selected = ($topic_days == $previous_days[$i]) ? " selected=\"selected\"" : "";
|
|
$s_time .= "<option value=\"" . $previous_days[$i] . "\"$selected>" . $previous_days_text[$i] . "</option>";
|
|
}
|
|
|
|
//
|
|
// Output the basic page
|
|
//
|
|
$page_title = $lang['Search'];
|
|
include($phpbb_root_path . 'includes/page_header.'.$phpEx);
|
|
|
|
$template->set_filenames(array(
|
|
"body" => "search_body.tpl",
|
|
"jumpbox" => "jumpbox.tpl")
|
|
);
|
|
|
|
$jumpbox = make_jumpbox();
|
|
$template->assign_vars(array(
|
|
"L_GO" => $lang['Go'],
|
|
"L_JUMP_TO" => $lang['Jump_to'],
|
|
"L_SELECT_FORUM" => $lang['Select_forum'],
|
|
|
|
"S_JUMPBOX_LIST" => $jumpbox,
|
|
"S_JUMPBOX_ACTION" => append_sid("viewforum.$phpEx"))
|
|
);
|
|
$template->assign_var_from_handle("JUMPBOX", "jumpbox");
|
|
|
|
$template->assign_vars(array(
|
|
"L_SEARCH_QUERY" => $lang['Search_query'],
|
|
"L_SEARCH_OPTIONS" => $lang['Search_options'],
|
|
"L_SEARCH_KEYWORDS" => $lang['Search_keywords'],
|
|
"L_SEARCH_KEYWORDS_EXPLAIN" => $lang['Search_keywords_explain'],
|
|
"L_SEARCH_AUTHOR" => $lang['Search_author'],
|
|
"L_SEARCH_AUTHOR_EXPLAIN" => $lang['Search_author_explain'],
|
|
"L_SEARCH_ANY_TERMS" => $lang['Search_for_any'],
|
|
"L_SEARCH_ALL_TERMS" => $lang['Search_for_all'],
|
|
"L_CATEGORY" => $lang['Category'],
|
|
"L_RETURN_FIRST" => $lang['Return_first'],
|
|
"L_CHARACTERS" => $lang['characters_posts'],
|
|
"L_SORT_BY" => $lang['Sort_by'],
|
|
"L_SORT_ASCENDING" => $lang['Sort_Ascending'],
|
|
"L_SORT_DESCENDING" => $lang['Sort_Descending'],
|
|
"L_SEARCH_PREVIOUS" => $lang['Search_previous'],
|
|
"L_DISPLAY_RESULTS" => $lang['Display_results'],
|
|
|
|
"S_SEARCH_ACTION" => append_sid("search.$phpEx?mode=results"),
|
|
"S_CHARACTER_OPTIONS" => $s_characters,
|
|
"S_FORUM_OPTIONS" => $s_forums,
|
|
"S_CATEGORY_OPTIONS" => $s_categories,
|
|
"S_TIME_OPTIONS" => $s_time,
|
|
"S_SORT_OPTIONS" => $s_sortby,
|
|
"S_HIDDEN_FIELDS" => $s_hidden_fields)
|
|
);
|
|
|
|
$template->pparse("body");
|
|
|
|
include($phpbb_root_path . 'includes/page_tail.'.$phpEx);
|
|
|
|
?>
|