plugins.php
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<?php
/**
* $Id$
*
* KnowledgeTree Community Edition
* Document Management Made Simple
* Copyright (C) 2008, 2009 KnowledgeTree Inc.
* Portions copyright The Jam Warehouse Software (Pty) Limited
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License version 3 as published by the
* Free Software Foundation.
*
* 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, see <http://www.gnu.org/licenses/>.
*
* You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
* California 94120-7775, or email info@knowledgetree.com.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU General Public License version 3.
*
* In accordance with Section 7(b) of the GNU General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "Powered by
* KnowledgeTree" logo and retain the original copyright notice. If the display of the
* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
* must display the words "Powered by KnowledgeTree" and retain the original
* copyright notice.
* Contributor( s): ______________________________________
*
*/
require_once(KT_LIB_DIR . '/dispatcher.inc.php');
require_once(KT_LIB_DIR . '/validation/dispatchervalidation.inc.php');
require_once(KT_LIB_DIR . '/templating/templating.inc.php');
require_once(KT_LIB_DIR . '/plugins/plugin.inc.php');
require_once(KT_LIB_DIR . '/plugins/pluginutil.inc.php');
require_once(KT_LIB_DIR . '/plugins/pluginentity.inc.php');
require_once(KT_LIB_DIR . "/templating/kt3template.inc.php");
class KTPluginDispatcher extends KTAdminDispatcher {
var $bAutomaticTransaction = true;
var $sHelpPage = 'ktcore/admin/manage plugins.html';
function check() {
$this->aBreadcrumbs[] = array(
'url' => $_SERVER['PHP_SELF'],
'name' => _kt('Plugins'),
);
return parent::check();
}
function do_main() {
$aPlugins = KTPluginEntity::getAvailable();
$aEnabledPluginIds = KTPluginEntity::getEnabledPlugins();
$oTemplating =& KTTemplating::getSingleton();
$oTemplate =& $oTemplating->loadTemplate('ktcore/plugins/list');
$oTemplate->setData(array(
'context' => $this,
'plugins' => $aPlugins,
'enabled_plugins' => $aEnabledPluginIds,
));
return $oTemplate;
}
function do_update() {
$sTable = KTUtil::getTableName('plugins');
$aIds = (array) KTUtil::arrayGet($_REQUEST, 'pluginids');
// Update disabled plugins
$sIds = implode(',', $aIds);
$sQuery = "UPDATE $sTable SET disabled = 1 WHERE list_admin = 1 AND id NOT IN ($sIds)";
DBUtil::runQuery(array($sQuery));
// Select disabled plugins that have been enabled
$sQuery = "SELECT * FROM $sTable WHERE disabled = 1 AND id IN ($sIds)";
$res = DBUtil::getResultArray($sQuery);
if(!PEAR::isError($res)){
// Enable the disabled plugins
$sQuery = "UPDATE $sTable SET disabled = 0 WHERE id IN ($sIds)";
DBUtil::runQuery(array($sQuery));
// run setup for each plugin
$aEnabled = array();
if(!empty($res)){
foreach ($res as $item){
$aEnabled[] = $item['id'];
}
$sEnabled = implode(',', $aEnabled);
$sQuery = "SELECT h.classname, h.pathname FROM $sTable p
INNER JOIN plugin_helper h ON (p.namespace = h.plugin)
WHERE classtype = 'plugin' AND p.id IN ($sEnabled)";
$res = DBUtil::getResultArray($sQuery);
if(!PEAR::isError($res)){
foreach($res as $item){
$classname = $item['classname'];
$path = $item['pathname'];
if (!empty($path)) {
require_once($path);
}
$oPlugin = new $classname($path);
$oPlugin->setup();
}
}
}
}
KTPluginEntity::clearAllCaches();
// FIXME!!! Plugin manager needs to be updated to deal with this situation. This code should be in the plugin.
//enabling or disabling Tag fieldset depending on whether tag cloud plugin is enabled or disabled.
//Get tag cloud object
$oTagClouPlugin = KTPluginEntity::getByNamespace('ktcore.tagcloud.plugin');
if(!PEAR::isError($oTagClouPlugin) && !is_a($oTagClouPlugin, 'KTEntityNoObjects') && !is_null($oTagClouPlugin)){
if($oTagClouPlugin->getDisabled() == '1')
{
//disable tag fieldset
$aFV = array(
'disabled' => true,
);
$aWFV = array(
'namespace' => 'tagcloud'
);
$res = DBUtil::whereUpdate('fieldsets', $aFV, $aWFV);
} else {
//enable tag fieldset
$aFV = array(
'disabled' => false,
);
$aWFV = array(
'namespace' => 'tagcloud'
);
$res = DBUtil::whereUpdate('fieldsets', $aFV, $aWFV);
}
}
// we reregister the plugins to ensure they are in the correct order
KTPluginUtil::registerPlugins();
$this->successRedirectToMain(_kt('Plugins updated'));
}
function do_reread() {
/**
* The plugin re-register is now handled by the super global _force_plugin_truncate
* in pluginutil.inc.php
* KTPluginUtil::registerPlugins();
*/
$this->successRedirectToMain(_kt('Plugins read from the filesystem'));
}
}
?>