Project

General

Profile

1
<?php
2
/**
3
 *
4
 * @category        frontend
5
 * @package         search
6
 * @author          WebsiteBaker Project
7
 * @copyright       2004-2009, Ryan Djurovich
8
 * @copyright       2009-2011, Website Baker Org. e.V.
9
 * @link            http://www.websitebaker2.org/
10
 * @license         http://www.gnu.org/licenses/gpl.html
11
 * @platform        WebsiteBaker 2.8.x
12
 * @requirements    PHP 5.2.2 and higher
13
 * @version         $Id: search_convert.php 2 2017-07-02 15:14:29Z Manuela $
14
 * @filesource        $HeadURL: svn://isteam.dynxs.de/wb/2.10.x/trunk/search/search_convert.php $
15
 * @lastmodified    $Date: 2017-07-02 17:14:29 +0200 (Sun, 02 Jul 2017) $
16
 *
17
 */
18
/*
19
    ATTN: to include your local changes DO NOT alter this file!
20
    Instead, create your own local file search_convert_local.php
21
    which will stay intact even after upgrading Website Baker.
22

    
23
    --Example search_convert_local.php --------------------------
24
    // allows the user to enter Krasic to find Krašić
25
    $t["s"]  = array("š","s");
26
    $t["S"]  = array("Š","S");
27
    $t["c"]  = array("ć","c");
28
    $t["C"]  = array("Ć","C");
29
    ...
30
    --END -------------------------------------------------------
31
*/
32
if(!defined('WB_URL')) {
33
    header('Location: ../index.php');
34
    exit(0);
35
}
36
if(!isset($search_lang)) $search_lang = LANGUAGE;
37
$t = array();
38

    
39
/*
40
    ATTN:
41
    This file MUST be UTF-8-encoded
42
*/
43
// test encoding
44
if('á'!="\xc3\xa1") {
45
    trigger_error('Wrong encoding for file search_convert.php!', E_USER_NOTICE);
46
    return;
47
}
48

    
49
// local german settings
50
if($search_lang=='DE') { // add special handling for german umlauts (ä==ae, ...)
51
    // in german the character 'ß' may be written as 'ss', too. So for each 'ß' look for ('ß' OR 'ss')
52
    $t["ß"]  = array("ß" ,"ss"); // german SZ-Ligatur
53
    $t["ä"]  = array("ä" ,"ae"); // german ae
54
    $t["ö"]  = array("ö" ,"oe"); // german oe
55
    $t["ü"]  = array("ü" ,"ue"); // german ue
56
    // the search itself is case-insensitiv, but strtr() (which is used to convert the search-string) isn't,
57
    // so we have to supply upper-case characters, too!
58
    $t["Ä"]  = array("Ä" ,"Ae"); // german Ae
59
    $t["Ö"]  = array("Ö" ,"Oe"); // german Oe
60
    $t["Ü"]  = array("Ü" ,"Ue"); // german Ue
61
    // and for each 'ss' look for ('ß' OR 'ss'), too
62
    $t["ss"] = array("ß" ,"ss"); // german SZ-Ligatur
63
    $t["ae"] = array("ä" ,"ae"); // german ae
64
    $t["oe"] = array("ö" ,"oe"); // german oe
65
    $t["ue"] = array("ü" ,"ue"); // german ue
66
    $t["Ae"] = array("Ä" ,"Ae"); // german Ae
67
    $t["Oe"] = array("Ö" ,"Oe"); // german Oe
68
    $t["Ue"] = array("Ü" ,"Ue"); // german Ue
69
}
70

    
71
// local Turkish settings
72
if($search_lang=='TR') { // add special i/I-handling for Turkish
73
    $t["i"] = array("i", "İ");
74
    $t["I"] = array("I", "ı");
75
}
76

    
77
// include user-supplied file
78
if(file_exists(WB_PATH.'/search/search_convert_local.php'))
79
    include(WB_PATH.'/search/search_convert_local.php');
80

    
81
// create arrays
82
global $search_table_umlauts_local;
83
$search_table_umlauts_local = array();
84
foreach($t as $o=>$a) {
85
    $alt = '';
86
    if(empty($o) || empty($a) || !is_array($a)) continue;
87
    foreach($a as $c) {
88
        if(empty($c)) continue;
89
        $alt .= preg_quote($c,'/').'|';
90
    }
91
    $alt = rtrim($alt, '|');
92
    $search_table_umlauts_local[$o] = "($alt)";
93
}
94
// create array for use with frontent.functions.php (highlighting)
95
$string_ul_umlaut = array_keys($search_table_umlauts_local);
96
$string_ul_regex = array_values($search_table_umlauts_local);
97

    
98

    
99
global $search_table_sql_local;
100
$search_table_sql_local = array();
101
foreach($t as $o=>$a) {
102
    if(empty($o) || empty($a) || !is_array($a)) continue;
103
    $i = 0;
104
    foreach($a as $c) {
105
        if(empty($c)) continue;
106
        if($o==$c) { $i++; continue; }
107
        $search_table_sql_local[$i++][$o] = $c;
108
    }
109
}
110

    
(3-3/5)