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
|
<?php
/* -*- Mode: php; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
include_once($UTIL_DIR . "/convert.php");
class Config {
private $file;
private $configs = array();
// Admin config
public $admin_title = "Site Config";
public $admin_submodules = array("Title" => "title",
"Menu" => "menu");
public function admin_title($action, $vars)
{
switch($action) {
case "update":
$this->setValue("title", $vars["title"]);
echo "The title has now been changed to \"". $this->value("title") . "\"";
$this->write();
break;
default:
$form = new Form("update");
$form->addWidget(new LineEdit("Site title:", "title", $this->value("title", "Title not yet set")));
$form->addWidget(new Button("Update"));
$form->render();
break;
}
}
public function admin_menu($action, $vars)
{
switch($action) {
case "update":
$this->setValue("menu", array("news" => "News",
"shop" => "Shop",
"downloads" => "Downloads",
"biography" => "Biography",
"live" => "Concerts",
"discography" => "Discography",
"guestbook" => "Guestbook",
"members" => "Members",
"gallery" => "Gallery",
"contact" => "Contact"));
$this->write();
break;
default:
$form = new Form("update");
echo "Coming soon!";
$form->addWidget(new Button("Update"));
$form->render();
break;
}
}
public function admin($sub, $action, $vars)
{
switch($sub) {
case "title":
$this->admin_title($action, $vars);
break;
case "menu":
$this->admin_menu($action, $vars);
break;
}
}
public function write()
{
$fp = fopen($this->file, "w");
fwrite($fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
fwrite($fp, "<configs>\n");
foreach($this->configs as $name => $value) {
fwrite($fp, " <config name=\"".$name."\"\n");
fwrite($fp, " value=\"".
htmlspecialchars(serialize($value), ENT_QUOTES, "UTF-8")."\"/>\n");
}
fwrite($fp, "</configs>\n");
fclose($fp);
}
private function read()
{
$dom = new DomDocument;
$dom->preserveWhiteSpace = TRUE;
$dom->load($this->file);
$configElems = $dom->getElementsByTagName('config');
foreach ($configElems as $config) {
$this->setValue($config->getAttribute('name'),
unserialize(htmlspecialchars_decode($config->getAttribute('value'), ENT_QUOTES)));
}
}
public function value($name, $default = "")
{
if(isset($this->configs[$name])) return $this->configs[$name];
//////////
////////// TEMPORARY VAR EXPANSION - Remove when the real values are done.
//////////
global $TITLE, $PRELOAD, $DEFAULT_PAGE, $MENU;
switch($name) {
case 'title':
return $TITLE;
case 'preload':
return $PRELOAD;
case 'default':
return $DEFAULT_PAGE;
case 'menu':
return $MENU;
default:
return $default;
}
return $default;
}
public function setValue($name, $value)
{
$this->configs[$name] = $value;
}
public function Config($file)
{
$this->file = $file;
if(file_exists($file)) $this->read();
}
}
function config_init()
{
global $DATA_DIR;
return new Config($DATA_DIR . "/config.xml");
}
?>
|
