KTAPITrigger.inc.php
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<?php
/**
*
* KnowledgeTree Community Edition
* Document Management Made Simple
* Copyright (C) 2008, 2009, 2010 KnowledgeTree Inc.
*
*
* 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.
*/
/**
* API for the handling the KnowledgeTree trigger
*
* @author KnowledgeTree Team
* @package KTAPI
* @version 0.1
*/
class KTAPI_Trigger
{
/**
* This is a reference to the ktapi object.
*
* @access protected
* @var KTAPI
*/
var $ktapi;
/**
* Creates a new KTAPI_Trigger, sets up the internal variables.
*
* @author KnowledgeTree Team
* @access public
* @param KTAPI $ktapi Instance of the KTAPI object
* @return KTAPI_Trigger
*/
function KTAPI_Trigger(&$ktapi)
{
assert(!is_null($ktapi));
assert(is_a($ktapi,'KTAPI'));
$this->ktapi=&$ktapi;
}
/**
* Triggers a new KTAPI_Trigger
*
* @author KnowledgeTree Team
* @access public
* @param KTAPIDocument $document Document to trigger on
* @param string $action Action to trigger
* @param string $slot Slot the action falls in
*/
function doTrigger($document, $action, $slot)
{
$oKTTriggerRegistry = KTTriggerRegistry::getSingleton();
$aTriggers = $oKTTriggerRegistry->getTriggers($action, $slot);
foreach ($aTriggers as $aTrigger) {
$sTrigger = $aTrigger[0];
$oTrigger = new $sTrigger;
$aInfo = array(
'document' => $document->document,
);
$oTrigger->setInfo($aInfo);
$ret = $oTrigger->postValidate();
if (PEAR::isError($ret)) {
return $ret;
}
}
}
}
?>