1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
|
<?php
/**
* The include paths change after this file is included from commandLine.inc,
* meaning that require_once() fails to detect that it is including the same
* file again. We use DIY C-style protection as a workaround.
*/
if (!defined('SITE_CONFIGURATION')) {
define('SITE_CONFIGURATION', 1);
/**
* This is a class used to hold configuration settings, particularly for multi-wiki sites.
*
*/
class SiteConfiguration {
var $suffixes = array();
var $wikis = array();
var $settings = array();
var $localVHosts = array();
/** */
function get( $setting, $wiki, $suffix, $params = array() ) {
if ( array_key_exists( $setting, $this->settings ) ) {
if ( array_key_exists( $wiki, $this->settings[$setting] ) ) {
$retval = $this->settings[$setting][$wiki];
} elseif ( array_key_exists( $suffix, $this->settings[$setting] ) ) {
$retval = $this->settings[$setting][$suffix];
} elseif ( array_key_exists( 'default', $this->settings[$setting] ) ) {
$retval = $this->settings[$setting]['default'];
} else {
$retval = NULL;
}
} else {
$retval = NULL;
}
if ( !is_null( $retval ) && count( $params ) ) {
foreach ( $params as $key => $value ) {
$retval = str_replace( '$' . $key, $value, $retval );
}
}
return $retval;
}
/** */
function getAll( $wiki, $suffix, $params ) {
$localSettings = array();
foreach ( $this->settings as $varname => $stuff ) {
$value = $this->get( $varname, $wiki, $suffix, $params );
if ( !is_null( $value ) ) {
$localSettings[$varname] = $value;
}
}
return $localSettings;
}
/** */
function getBool( $setting, $wiki, $suffix ) {
return (bool)($this->get( $setting, $wiki, $suffix ));
}
/** */
function &getLocalDatabases() {
return $this->wikis;
}
/** */
function initialise() {
}
/** */
function extractVar( $setting, $wiki, $suffix, &$var, $params ) {
$value = $this->get( $setting, $wiki, $suffix, $params );
if ( !is_null( $value ) ) {
$var = $value;
}
}
/** */
function extractGlobal( $setting, $wiki, $suffix, $params ) {
$value = $this->get( $setting, $wiki, $suffix, $params );
if ( !is_null( $value ) ) {
$GLOBALS[$setting] = $value;
}
}
/** */
function extractAllGlobals( $wiki, $suffix, $params ) {
foreach ( $this->settings as $varName => $setting ) {
$this->extractGlobal( $varName, $wiki, $suffix, $params );
}
}
/**
* Work out the site and language name from a database name
* @param $db
*/
function siteFromDB( $db ) {
$site = NULL;
$lang = NULL;
foreach ( $this->suffixes as $suffix ) {
if ( substr( $db, -strlen( $suffix ) ) == $suffix ) {
$site = $suffix == 'wiki' ? 'wikipedia' : $suffix;
$lang = substr( $db, 0, strlen( $db ) - strlen( $suffix ) );
break;
}
}
$lang = str_replace( '_', '-', $lang );
return array( $site, $lang );
}
/** */
function isLocalVHost( $vhost ) {
return in_array( $vhost, $this->localVHosts );
}
}
}
?>
|
