pluginregistry.inc.php
1.28 KB
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
<?php
class KTPluginRegistry {
var $_aPluginDetails = array();
var $_aPlugins = array();
function &getSingleton() {
if (!KTUtil::arrayGet($GLOBALS, 'oKTPluginRegistry')) {
$GLOBALS['oKTPluginRegistry'] = new KTPluginRegistry;
}
return $GLOBALS['oKTPluginRegistry'];
}
function registerPlugin($sClassName, $sNamespace, $sFilename = null) {
$this->_aPluginDetails[$sNamespace] = array($sClassName, $sNamespace, $sFilename);
}
function &getPlugin($sNamespace) {
if (array_key_exists($sNamespace, $this->_aPlugins)) {
return $this->_aPlugins[$sNamespace];
}
$aDetails = KTUtil::arrayGet($this->_aPluginDetails, $sNamespace);
if (empty($aDetails)) {
return null;
}
$sFilename = $aDetails[2];
if (!empty($sFilename)) {
require_once($sFilename);
}
$sClassName = $aDetails[0];
$oPlugin =& new $sClassName($sFilename);
$this->_aPlugins[$sNamespace] =& $oPlugin;
return $oPlugin;
}
function &getPlugins() {
$aRet = array();
foreach (array_keys($this->_aPluginDetails) as $sPluginName) {
$aRet[] =& $this->getPlugin($sPluginName);
}
return $aRet;
}
}