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
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
|
<?php
/**
* Smarty Method ConfigLoad
*
* Smarty::configLoad() method
*
* @package Smarty
* @subpackage PluginsInternal
* @author Uwe Tews
*/
class Smarty_Internal_Method_ConfigLoad
{
/**
* Valid for all objects
*
* @var int
*/
public $objMap = 7;
/**
* load a config file, optionally load just selected sections
*
* @api Smarty::configLoad()
* @link http://www.smarty.net/docs/en/api.config.load.tpl
*
* @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
* @param string $config_file filename
* @param mixed $sections array of section names, single
* section or null
*
* @return \Smarty|\Smarty_Internal_Data|\Smarty_Internal_Template
* @throws \SmartyException
*/
public function configLoad(Smarty_Internal_Data $data, $config_file, $sections = null)
{
$this->_loadConfigFile($data, $config_file, $sections, null);
return $data;
}
/**
* load a config file, optionally load just selected sections
*
* @api Smarty::configLoad()
* @link http://www.smarty.net/docs/en/api.config.load.tpl
*
* @param \Smarty|\Smarty_Internal_Data|\Smarty_Internal_Template $data
* @param string $config_file filename
* @param mixed $sections array of section names, single
* section or null
* @param int $scope scope into which config variables
* shall be loaded
*
* @return \Smarty|\Smarty_Internal_Data|\Smarty_Internal_Template
* @throws \SmartyException
*/
public function _loadConfigFile(Smarty_Internal_Data $data, $config_file, $sections = null, $scope = 0)
{
/* @var \Smarty $smarty */
$smarty = isset($data->smarty) ? $data->smarty : $data;
/* @var \Smarty_Internal_Template $confObj */
$confObj = new Smarty_Internal_Template($config_file, $smarty, $data);
$confObj->caching = Smarty::CACHING_OFF;
$confObj->source = Smarty_Template_Config::load($confObj);
$confObj->source->config_sections = $sections;
$confObj->source->scope = $scope;
$confObj->compiled = Smarty_Template_Compiled::load($confObj);
$confObj->compiled->render($confObj);
if ($data->_objType == 2) {
$data->compiled->file_dependency[ $confObj->source->uid ] =
array($confObj->source->filepath, $confObj->source->getTimeStamp(), $confObj->source->type);
}
}
/**
* load config variables into template object
*
* @param \Smarty_Internal_Template $tpl
* @param array $new_config_vars
*
*/
public function _loadConfigVars(Smarty_Internal_Template $tpl, $new_config_vars)
{
$this->_assignConfigVars($tpl->parent->config_vars, $tpl, $new_config_vars);
$tagScope = $tpl->source->scope;
if ($tagScope >= 0) {
if ($tagScope == Smarty::SCOPE_LOCAL) {
$this->_updateVarStack($tpl, $new_config_vars);
$tagScope = 0;
if (!$tpl->scope) {
return;
}
}
if ($tpl->parent->_objType == 2 && ($tagScope || $tpl->parent->scope)) {
$mergedScope = $tagScope | $tpl->scope;
if ($mergedScope) {
// update scopes
foreach ($tpl->smarty->ext->_updateScope->_getAffectedScopes($tpl->parent, $mergedScope) as $ptr) {
$this->_assignConfigVars($ptr->config_vars, $tpl, $new_config_vars);
if ($tagScope && $ptr->_objType == 2 && isset($tpl->_cache[ 'varStack' ])) {
$this->_updateVarStack($tpl, $new_config_vars);
}
}
}
}
}
}
/**
* Assign all config variables in given scope
*
* @param array $config_vars config variables in scope
* @param \Smarty_Internal_Template $tpl
* @param array $new_config_vars loaded config variables
*/
public function _assignConfigVars(&$config_vars, Smarty_Internal_Template $tpl, $new_config_vars)
{
// copy global config vars
foreach ($new_config_vars[ 'vars' ] as $variable => $value) {
if ($tpl->smarty->config_overwrite || !isset($config_vars[ $variable ])) {
$config_vars[ $variable ] = $value;
} else {
$config_vars[ $variable ] = array_merge((array) $config_vars[ $variable ], (array) $value);
}
}
// scan sections
$sections = $tpl->source->config_sections;
if (!empty($sections)) {
foreach ((array) $sections as $tpl_section) {
if (isset($new_config_vars[ 'sections' ][ $tpl_section ])) {
foreach ($new_config_vars[ 'sections' ][ $tpl_section ][ 'vars' ] as $variable => $value) {
if ($tpl->smarty->config_overwrite || !isset($config_vars[ $variable ])) {
$config_vars[ $variable ] = $value;
} else {
$config_vars[ $variable ] = array_merge((array) $config_vars[ $variable ], (array) $value);
}
}
}
}
}
}
/**
* Update config variables in template local variable stack
*
* @param \Smarty_Internal_Template $tpl
* @param array $config_vars
*/
public function _updateVarStack(Smarty_Internal_Template $tpl, $config_vars)
{
$i = 0;
while (isset($tpl->_cache[ 'varStack' ][ $i ])) {
$this->_assignConfigVars($tpl->_cache[ 'varStack' ][ $i ][ 'config' ], $tpl, $config_vars);
$i ++;
}
}
/**
* gets a config variable value
*
* @param \Smarty_Internal_Template $tpl template object
* @param string $varName the name of the config variable
* @param bool $errorEnable
*
* @return mixed the value of the config variable
*/
public function _getConfigVariable(Smarty_Internal_Template $tpl, $varName, $errorEnable = true)
{
$_ptr = $tpl;
while ($_ptr !== null) {
if (isset($_ptr->config_vars[ $varName ])) {
// found it, return it
return $_ptr->config_vars[ $varName ];
}
// not found, try at parent
$_ptr = $_ptr->parent;
}
if ($tpl->smarty->error_unassigned && $errorEnable) {
// force a notice
$x = $$varName;
}
return null;
}
}
|
