plugin.inc.php
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<?php
/**
* $Id$
*
* Copyright (c) 2006 Jam Warehouse http://www.jamwarehouse.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; using version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* -------------------------------------------------------------------------
*
* You can contact the copyright owner regarding licensing via the contact
* details that can be found on the KnowledgeTree web site:
*
* http://www.ktdms.com/
*/
class KTPlugin {
var $sNamespace;
var $sFilename = null;
var $bAlwaysInclude = false;
var $iVersion = 0;
var $autoRegister = false;
var $_aPortlets = array();
var $_aTriggers = array();
var $_aActions = array();
var $_aPages = array();
var $_aAuthenticationProviders = array();
var $_aAdminCategories = array();
var $_aAdminPages = array();
var $_aDashlets = array();
var $_ai18n = array();
function KTPlugin($sFilename = null) {
$this->sFilename = $sFilename;
}
function setFilename($sFilename) {
$this->sFilename = $sFilename;
}
function registerPortlet($aLocation, $sPortletClassName, $sPortletNamespace, $sFilename = null) {
$sFilename = $this->_fixFilename($sFilename);
$this->_aPortlets[$sPortletNamespace] = array($aLocation, $sPortletClassName, $sPortletNamespace, $sFilename, $this->sNamespace);
}
function registerTrigger($sAction, $sStage, $sTriggerClassName, $sTriggerNamespace, $sFilename = null) {
$sFilename = $this->_fixFilename($sFilename);
$this->_aTriggers[$sTriggerNamespace] = array($sAction, $sStage, $sTriggerClassName, $sTriggerNamespace, $sFilename, $this->sNamespace);
}
function registerAction($sActionType, $sActionClassName, $sActionNamespace, $sFilename = null) {
$sFilename = $this->_fixFilename($sFilename);
$this->_aActions[$sActionNamespace] = array($sActionType, $sActionClassName, $sActionNamespace, $sFilename, $this->sNamespace);
}
function registerPage($sWebPath, $sPageClassName, $sFilename = null) {
$sFilename = $this->_fixFilename($sFilename);
$sWebPath = sprintf("%s/%s", $this->sNamespace, $sWebPath);
$this->_aPages[$sWebPath] = array($sWebPath, $sPageClassName, $sFilename, $this->sNamespace);
}
function getPagePath($sPath) {
$sExt = ".php";
if (KTUtil::arrayGet($_SERVER, 'kt_no_extensions')) {
$sExt = "";
}
$oKTConfig =& KTConfig::getSingleton();
if ($oKTConfig->get("KnowledgeTree/pathInfoSupport")) {
return sprintf('%s/plugin%s/%s/%s', $GLOBALS['KTRootUrl'], $sExt, $this->sNamespace, $sPath);
} else {
return sprintf('%s/plugin%s?kt_path_info=%s/%s', $GLOBALS['KTRootUrl'], $sExt, $this->sNamespace, $sPath);
}
}
function registerAuthenticationProvider($sName, $sClass, $sNamespace, $sFilename = null) {
$sFilename = $this->_fixFilename($sFilename);
$this->_aAuthenticationProviders[$sNamespace] = array($sName, $sClass, $sNamespace, $sFilename, $this->sNamespace);
}
//registerLocation($sName, $sClass, $sCategory, $sTitle, $sDescription, $sDispatcherFilePath = null, $sURL = null)
function registerAdminPage($sName, $sClass, $sCategory, $sTitle, $sDescription, $sFilename) {
$sFullname = $sCategory . '/' . $sName;
$sFilename = $this->_fixFilename($sFilename);
$this->_aAdminPages[$sFullname] = array($sName, $sClass, $sCategory, $sTitle, $sDescription, $sFilename, null, $this->sNamespace);
}
function registerAdminCategory($sPath, $sName, $sDescription) {
$this->_aAdminCategories[$sPath] = array($sPath, $sName, $sDescription);
}
function registerDashlet($sClassName, $sNamespace, $sFilename) {
$sFilename = $this->_fixFilename($sFilename);
$this->_aDashlets[$sNamespace] = array($sClassName, $sNamespace, $sFilename, $this->sNamespace);
}
function registeri18n($sDomain, $sPath) {
$sPath = $this->_fixFilename($sPath);
$this->_ai18n[$sDomain] = array($sDomain, $sPath);
}
function _fixFilename($sFilename) {
if (empty($sFilename)) {
$sFilename = $this->sFilename;
}
if (!KTUtil::isAbsolutePath($sFilename)) {
if ($this->sFilename) {
$sDirPath = dirname($this->sFilename);
$sFilename = sprintf("%s/%s", $sDirPath, $sFilename);
}
}
return $sFilename;
}
function isRegistered() {
if ($this->bAlwaysInclude) {
return true;
}
require_once(KT_LIB_DIR . '/plugins/pluginentity.inc.php');
$oEntity = KTPluginEntity::getByNamespace($this->sNamespace);
if (PEAR::isError($oEntity)) {
if (is_a($oEntity, 'KTEntityNoObjects')) {
// plugin not registered in database
// XXX: nbm: Show an error on the page that a plugin
// isn't registered or something, perhaps.
return false;
}
return false;
}
if ($oEntity->getDisabled()) {
return false;
}
return true;
}
function load() {
if (!$this->isRegistered()) {
return;
}
$this->setup();
require_once(KT_LIB_DIR . '/actions/actionregistry.inc.php');
require_once(KT_LIB_DIR . '/actions/portletregistry.inc.php');
require_once(KT_LIB_DIR . '/triggers/triggerregistry.inc.php');
require_once(KT_LIB_DIR . '/plugins/pageregistry.inc.php');
require_once(KT_LIB_DIR . '/authentication/authenticationproviderregistry.inc.php');
require_once(KT_LIB_DIR . "/plugins/KTAdminNavigation.php");
require_once(KT_LIB_DIR . "/dashboard/dashletregistry.inc.php");
require_once(KT_LIB_DIR . "/i18n/i18nregistry.inc.php");
$oPRegistry =& KTPortletRegistry::getSingleton();
$oTRegistry =& KTTriggerRegistry::getSingleton();
$oARegistry =& KTActionRegistry::getSingleton();
$oPageRegistry =& KTPageRegistry::getSingleton();
$oAPRegistry =& KTAuthenticationProviderRegistry::getSingleton();
$oAdminRegistry =& KTAdminNavigationRegistry::getSingleton();
$oDashletRegistry =& KTDashletRegistry::getSingleton();
$oi18nRegistry =& KTi18nRegistry::getSingleton();
foreach ($this->_aPortlets as $k => $v) {
call_user_func_array(array(&$oPRegistry, 'registerPortlet'), $v);
}
foreach ($this->_aTriggers as $k => $v) {
call_user_func_array(array(&$oTRegistry, 'registerTrigger'), $v);
}
foreach ($this->_aActions as $k => $v) {
call_user_func_array(array(&$oARegistry, 'registerAction'), $v);
}
foreach ($this->_aPages as $k => $v) {
call_user_func_array(array(&$oPageRegistry, 'registerPage'), $v);
}
foreach ($this->_aAuthenticationProviders as $k => $v) {
call_user_func_array(array(&$oAPRegistry, 'registerAuthenticationProvider'), $v);
}
foreach ($this->_aAdminCategories as $k => $v) {
call_user_func_array(array(&$oAdminRegistry, 'registerCategory'), $v);
}
foreach ($this->_aAdminPages as $k => $v) {
call_user_func_array(array(&$oAdminRegistry, 'registerLocation'), $v);
}
foreach ($this->_aDashlets as $k => $v) {
call_user_func_array(array(&$oDashletRegistry, 'registerDashlet'), $v);
}
foreach ($this->_ai18n as $k => $v) {
call_user_func_array(array(&$oi18nRegistry, 'registeri18n'), $v);
}
}
function setup() {
return;
}
function stripKtDir($sFilename) {
if (strpos($sFilename, KT_DIR) === 0) {
return substr($sFilename, strlen(KT_DIR) + 1);
}
return $sFilename;
}
function register() {
$oEntity = KTPluginEntity::getByNamespace($this->sNamespace);
if (!PEAR::isError($oEntity)) {
$oEntity->updateFromArray(array(
'path' => $this->stripKtDir($this->sFilename),
'version' => $this->iVersion,
));
return $oEntity;
}
$disabled = 1;
if ($this->bAlwaysInclude || $this->autoRegister) { $disabled = 0; }
$oEntity = KTPluginEntity::createFromArray(array(
'namespace' => $this->sNamespace,
'path' => $this->stripKtDir($this->sFilename),
'version' => $this->iVersion,
'disabled' => $disabled,
));
if (PEAR::isError($oEntity)) {
return $oEntity;
}
return true;
}
}