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
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Config file generator
*
* @package PhpMyAdmin-Setup
*/
/**
* Config file generation class
*
* @package PhpMyAdmin
*/
class ConfigGenerator
{
/**
* Creates config file
*
* @param ConfigFile $cf Config file instance
*
* @return string
*/
public static function getConfigFile(ConfigFile $cf)
{
$crlf = (isset($_SESSION['eol']) && $_SESSION['eol'] == 'win')
? "\r\n"
: "\n";
$c = $cf->getConfig();
// header
$ret = '<?php' . $crlf
. '/*' . $crlf
. ' * Generated configuration file' . $crlf
. ' * Generated by: phpMyAdmin '
. $GLOBALS['PMA_Config']->get('PMA_VERSION')
. ' setup script' . $crlf
. ' * Date: ' . date(DATE_RFC1123) . $crlf
. ' */' . $crlf . $crlf;
// servers
if ($cf->getServerCount() > 0) {
$ret .= "/* Servers configuration */$crlf\$i = 0;" . $crlf . $crlf;
foreach ($c['Servers'] as $id => $server) {
$ret .= '/* Server: '
. strtr($cf->getServerName($id) . " [$id] ", '*/', '-')
. "*/" . $crlf
. '$i++;' . $crlf;
foreach ($server as $k => $v) {
$k = preg_replace('/[^A-Za-z0-9_]/', '_', $k);
$ret .= "\$cfg['Servers'][\$i]['$k'] = "
. (is_array($v) && self::_isZeroBasedArray($v)
? self::_exportZeroBasedArray($v, $crlf)
: var_export($v, true))
. ';' . $crlf;
}
$ret .= $crlf;
}
$ret .= '/* End of servers configuration */' . $crlf . $crlf;
}
unset($c['Servers']);
// other settings
$persistKeys = $cf->getPersistKeysMap();
foreach ($c as $k => $v) {
$k = preg_replace('/[^A-Za-z0-9_]/', '_', $k);
$ret .= self::_getVarExport($k, $v, $crlf);
if (isset($persistKeys[$k])) {
unset($persistKeys[$k]);
}
}
// keep 1d array keys which are present in $persist_keys (config.values.php)
foreach (array_keys($persistKeys) as $k) {
if (strpos($k, '/') === false) {
$k = preg_replace('/[^A-Za-z0-9_]/', '_', $k);
$ret .= self::_getVarExport($k, $cf->getDefault($k), $crlf);
}
}
$ret .= '?' . '>';
return $ret;
}
/**
* Returns exported configuration variable
*
* @param string $var_name configuration name
* @param mixed $var_value configuration value(s)
* @param string $crlf line ending
*
* @return string
*/
private static function _getVarExport($var_name, $var_value, $crlf)
{
if (!is_array($var_value) || empty($var_value)) {
return "\$cfg['$var_name'] = "
. var_export($var_value, true) . ';' . $crlf;
}
$ret = '';
if (self::_isZeroBasedArray($var_value)) {
$ret = "\$cfg['$var_name'] = "
. self::_exportZeroBasedArray($var_value, $crlf)
. ';' . $crlf;
} else {
// string keys: $cfg[key][subkey] = value
foreach ($var_value as $k => $v) {
$k = preg_replace('/[^A-Za-z0-9_]/', '_', $k);
$ret .= "\$cfg['$var_name']['$k'] = "
. var_export($v, true) . ';' . $crlf;
}
}
return $ret;
}
/**
* Check whether $array is a continuous 0-based array
*
* @param array $array Array to check
*
* @return boolean
*/
private static function _isZeroBasedArray(array $array)
{
for ($i = 0, $nb = count($array); $i < $nb; $i++) {
if (! isset($array[$i])) {
return false;
}
}
return true;
}
/**
* Exports continuous 0-based array
*
* @param array $array Array to export
* @param string $crlf Newline string
*
* @return string
*/
private static function _exportZeroBasedArray(array $array, $crlf)
{
$retv = array();
foreach ($array as $v) {
$retv[] = var_export($v, true);
}
$ret = "array(";
if (count($retv) <= 4) {
// up to 4 values - one line
$ret .= implode(', ', $retv);
} else {
// more than 4 values - value per line
$imax = count($retv);
for ($i = 0; $i < $imax; $i++) {
$ret .= ($i > 0 ? ',' : '') . $crlf . ' ' . $retv[$i];
}
}
$ret .= ')';
return $ret;
}
}
?>
|
