Commit c04e1ea9e0c45a5be87fdb6544ab1ef79de3348a
1 parent
5b940558
Registry for plugins loaded on the system
git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@4138 c91229c3-7414-0410-bfa2-8a42b809f60b
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lib/plugins/pluginregistry.inc.php
0 → 100644
| 1 | +<?php | ||
| 2 | + | ||
| 3 | +class KTPluginRegistry { | ||
| 4 | + var $_aPluginDetails = array(); | ||
| 5 | + var $_aPlugins = array(); | ||
| 6 | + | ||
| 7 | + function &getSingleton() { | ||
| 8 | + if (!KTUtil::arrayGet($GLOBALS, 'oKTPluginRegistry')) { | ||
| 9 | + $GLOBALS['oKTPluginRegistry'] = new KTPluginRegistry; | ||
| 10 | + } | ||
| 11 | + return $GLOBALS['oKTPluginRegistry']; | ||
| 12 | + } | ||
| 13 | + | ||
| 14 | + function registerPlugin($sClassName, $sNamespace, $sFilename = null) { | ||
| 15 | + $this->_aPluginDetails[$sNamespace] = array($sClassName, $sNamespace, $sFilename); | ||
| 16 | + } | ||
| 17 | + | ||
| 18 | + function &getPlugin($sNamespace) { | ||
| 19 | + $oPlugin =& KTUtil::arrayGet($this->_aPlugins, $sNamespace); | ||
| 20 | + if (!empty($oPlugin)) { | ||
| 21 | + return $oPlugin; | ||
| 22 | + } | ||
| 23 | + $aDetails = KTUtil::arrayGet($this->_aPluginDetails, $sNamespace); | ||
| 24 | + if (empty($aDetails)) { | ||
| 25 | + return null; | ||
| 26 | + } | ||
| 27 | + $sFilename = $aDetails[2]; | ||
| 28 | + if (!empty($sFilename)) { | ||
| 29 | + require_once($sFilename); | ||
| 30 | + } | ||
| 31 | + $sClassName = $aDetails[0]; | ||
| 32 | + return new $sClassName($sFilename); | ||
| 33 | + } | ||
| 34 | +} | ||
| 35 | + |