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<?php
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/**
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*
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* @category frontend
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* @package search
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* @author WebsiteBaker Project
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* @copyright 2004-2009, Ryan Djurovich
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* @copyright 2009-2011, Website Baker Org. e.V.
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* @link http://www.websitebaker2.org/
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* @license http://www.gnu.org/licenses/gpl.html
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* @platform WebsiteBaker 2.8.x
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* @requirements PHP 5.2.2 and higher
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* @version $Id$
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* @filesource $HeadURL$
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* @lastmodified $Date$
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*
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*/
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1442
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Luisehahne
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/*
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ATTN: to include your local changes DO NOT alter this file!
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Instead, create your own local file search_convert_local.php
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which will stay intact even after upgrading Website Baker.
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Luisehahne
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Luisehahne
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--Example search_convert_local.php --------------------------
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// allows the user to enter Krasic to find Krašić
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$t["s"] = array("š","s");
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$t["S"] = array("Š","S");
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$t["c"] = array("ć","c");
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$t["C"] = array("Ć","C");
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...
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--END -------------------------------------------------------
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*/
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if(!defined('WB_URL')) {
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header('Location: ../index.php');
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exit(0);
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}
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Luisehahne
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if(!isset($search_lang)) $search_lang = LANGUAGE;
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Luisehahne
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$t = array();
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Luisehahne
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Luisehahne
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/*
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ATTN:
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This file MUST be UTF-8-encoded
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*/
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// test encoding
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if('á'!="\xc3\xa1") {
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trigger_error('Wrong encoding for file search_convert.php!', E_USER_NOTICE);
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return;
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}
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Luisehahne
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// local german settings
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if($search_lang=='DE') { // add special handling for german umlauts (ä==ae, ...)
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Luisehahne
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// in german the character 'ß' may be written as 'ss', too. So for each 'ß' look for ('ß' OR 'ss')
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$t["ß"] = array("ß" ,"ss"); // german SZ-Ligatur
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$t["ä"] = array("ä" ,"ae"); // german ae
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$t["ö"] = array("ö" ,"oe"); // german oe
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$t["ü"] = array("ü" ,"ue"); // german ue
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// the search itself is case-insensitiv, but strtr() (which is used to convert the search-string) isn't,
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// so we have to supply upper-case characters, too!
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$t["Ä"] = array("Ä" ,"Ae"); // german Ae
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$t["Ö"] = array("Ö" ,"Oe"); // german Oe
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$t["Ü"] = array("Ü" ,"Ue"); // german Ue
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// and for each 'ss' look for ('ß' OR 'ss'), too
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$t["ss"] = array("ß" ,"ss"); // german SZ-Ligatur
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$t["ae"] = array("ä" ,"ae"); // german ae
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$t["oe"] = array("ö" ,"oe"); // german oe
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$t["ue"] = array("ü" ,"ue"); // german ue
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$t["Ae"] = array("Ä" ,"Ae"); // german Ae
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$t["Oe"] = array("Ö" ,"Oe"); // german Oe
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$t["Ue"] = array("Ü" ,"Ue"); // german Ue
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}
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// local Turkish settings
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if($search_lang=='TR') { // add special i/I-handling for Turkish
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$t["i"] = array("i", "İ");
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$t["I"] = array("I", "ı");
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}
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// include user-supplied file
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if(file_exists(WB_PATH.'/search/search_convert_local.php'))
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include(WB_PATH.'/search/search_convert_local.php');
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// create arrays
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global $search_table_umlauts_local;
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$search_table_umlauts_local = array();
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foreach($t as $o=>$a) {
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$alt = '';
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if(empty($o) || empty($a) || !is_array($a)) continue;
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foreach($a as $c) {
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if(empty($c)) continue;
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$alt .= preg_quote($c,'/').'|';
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}
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$alt = rtrim($alt, '|');
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$search_table_umlauts_local[$o] = "($alt)";
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}
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// create array for use with frontent.functions.php (highlighting)
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$string_ul_umlaut = array_keys($search_table_umlauts_local);
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$string_ul_regex = array_values($search_table_umlauts_local);
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global $search_table_sql_local;
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$search_table_sql_local = array();
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foreach($t as $o=>$a) {
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if(empty($o) || empty($a) || !is_array($a)) continue;
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$i = 0;
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foreach($a as $c) {
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if(empty($c)) continue;
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if($o==$c) { $i++; continue; }
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$search_table_sql_local[$i++][$o] = $c;
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}
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}
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