adminpage.php
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<?php
/**
* $Id$
*
* The contents of this file are subject to the KnowledgeTree Public
* License Version 1.1.2 ("License"); You may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.knowledgetree.com/KPL
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
* See the License for the specific language governing rights and
* limitations under the License.
*
* All copies of the Covered Code must include on each user interface screen:
* (i) the "Powered by KnowledgeTree" logo and
* (ii) the KnowledgeTree copyright notice
* in the same form as they appear in the distribution. See the License for
* requirements.
*
* The Original Code is: KnowledgeTree Open Source
*
* The Initial Developer of the Original Code is The Jam Warehouse Software
* (Pty) Ltd, trading as KnowledgeTree.
* Portions created by The Jam Warehouse Software (Pty) Ltd are Copyright
* (C) 2007 The Jam Warehouse Software (Pty) Ltd;
* All Rights Reserved.
* Contributor( s): ______________________________________
*
*/
require_once(KT_LIB_DIR . "/templating/templating.inc.php");
require_once(KT_LIB_DIR . "/dispatcher.inc.php");
require_once(KT_LIB_DIR . '/widgets/fieldWidgets.php');
class WorkflowAllocationSelection extends KTAdminDispatcher {
var $sHelpPage = 'ktcore/admin/automatic workflows.html';
var $bAutomaticTransaction = true;
var $sSection = 'administration';
function check() {
$res = parent::check();
if (!$res) { return false; }
$this->aBreadcrumbs[] = array('url' => $_SERVER['PHP_SELF'], 'name'=> _kt('Automatic Workflow Assignments'));
return true;
}
function do_main() {
$oKTTriggerRegistry = KTTriggerRegistry::getSingleton();
$aTriggers = $oKTTriggerRegistry->getTriggers('workflow', 'objectModification');
$aFields = array();
$aVocab = array();
$aVocab[] = _kt('No automatic assignment');
foreach ($aTriggers as $aTrigger) {
$aVocab[$aTrigger[2]] = $aTrigger[0];
}
$aFields[] = new KTLookupWidget(_kt('Workflow Plugins'), _kt('Plugins providing workflow allocators.'),'selection_ns', $this->getHandler(), $this->oPage, true, null, null, array('vocab' => $aVocab));
$oTemplate =& $this->oValidator->validateTemplate('ktstandard/workflow/allocator_selection');
$oTemplate->setData(array(
'context' => $this,
'trigger_fields' => $aFields,
));
return $oTemplate->render();
}
function getHandler() {
$sQuery = 'SELECT selection_ns FROM ' . KTUtil::getTableName('trigger_selection');
$sQuery .= ' WHERE event_ns = ?';
$aParams = array('ktstandard.workflowassociation.handler');
$res = DBUtil::getOneResultKey(array($sQuery, $aParams), 'selection_ns');
return $res;
}
function do_assign_handler() {
$oKTTriggerRegistry = KTTriggerRegistry::getSingleton();
$aTriggers = $oKTTriggerRegistry->getTriggers('workflow', 'objectModification');
$selection_ns = KTUtil::arrayGet($_REQUEST, 'selection_ns');
if (empty($selection_ns)) {
$sQuery = 'DELETE FROM ' . KTUtil::getTableName('trigger_selection');
$sQuery .= ' WHERE event_ns = ?';
$aParams = array('ktstandard.workflowassociation.handler');
DBUtil::runQuery(array($sQuery, $aParams));
$this->successRedirectToMain(_kt('Handler removed.'));
} else {
if (!array_key_exists($selection_ns, $aTriggers)) {
$this->errorRedirectToMain(_kt('Invalid assignment'));
}
// clear
$sQuery = 'DELETE FROM ' . KTUtil::getTableName('trigger_selection');
$sQuery .= ' WHERE event_ns = ?';
$aParams = array('ktstandard.workflowassociation.handler');
DBUtil::runQuery(array($sQuery, $aParams));
// set
$sQuery = 'INSERT INTO ' . KTUtil::getTableName('trigger_selection');
$sQuery .= ' (event_ns, selection_ns)';
$sQuery .= ' VALUES ("ktstandard.workflowassociation.handler",?)';
$aParams = array($selection_ns);
DBUtil::runQuery(array($sQuery, $aParams));
$this->successRedirectToMain(_kt('Handler set.'));
}
}
}
?>