workflow.inc.php
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<?php
/**
* $Id$
*
* Describes a workflow for a document - a set of states that the
* document can be in and a set of transitions that allow that document
* to change to other states.
*
* 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 . "/ktentity.inc");
require_once(KT_LIB_DIR . "/util/sanitize.inc");
class KTWorkflow extends KTEntity {
var $iId = -1;
var $sName;
var $sHumanName;
var $iStartStateId;
var $bEnabled;
var $_aFieldToSelect = array(
"iId" => "id",
"sName" => "name",
"sHumanName" => "human_name",
"iStartStateId" => "start_state_id",
'bEnabled' => 'enabled',
);
var $_bUsePearError = true;
function getID() { return $this->iId; }
function getName() { return sanitizeForSQLtoHTML($this->sName); }
function getHumanName() { return sanitizeForSQLtoHTML($this->sHumanName); }
function getStartStateId() { return $this->iStartStateId; }
function getIsEnabled() { return ($this->bEnabled == true); }
function setID($iId) { $this->iId = $iId; }
function setName($sName) { $this->sName = sanitizeForSQL($sName); }
function setHumanName($sHumanName) { $this->sHumanName = sanitizeForSQL($sHumanName); }
function setStartStateId($iStartStateId) { $this->iStartStateId = $iStartStateId; }
function setIsEnabled($mValue) { $this->bEnabled = ($mValue == true); }
function _table () {
return KTUtil::getTableName('workflows');
}
function _ktentityOptions() {
return array(
'orderby' => 'human_name',
);
}
// STATIC
function &get($iId) {
return KTEntityUtil::get('KTWorkflow', $iId);
}
// STATIC
function &createFromArray($aOptions) {
return KTEntityUtil::createFromArray('KTWorkflow', $aOptions);
}
// STATIC
function &getList($sWhereClause = null) {
return KTEntityUtil::getList2('KTWorkflow', $sWhereClause);
}
// STATIC
function &getByName($sName) {
return KTEntityUtil::getBy('KTWorkflow', 'name', $sName);
}
function getIsFunctional() {
return (($this->getStartStateId() != false) && ($this->getIsEnabled()));
}
// STATIC
function &getFunctional() {
return KTEntityUtil::getList2('KTWorkflow', 'start_state_id IS NOT NULL AND enabled = 1');
}
function &getByDocument($oDocument) {
$oDocument = KTUtil::getObject('Document', $oDocument);
$iWorkflowId = $oDocument->getWorkflowId();
if (PEAR::isError($iWorkflowId)) {
return $iWorkflowId;
}
if (is_null($iWorkflowId)) {
return $iWorkflowId;
}
return KTWorkflow::get($iWorkflowId);
}
}
?>