workflowtransition.inc.php
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<?php
/**
* $Id$
*
* Describes a transition to another state, available from some other
* states, subject to permissions and user-providable scripts.
*
* 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 . "/workflow/workflowutil.inc.php");
require_once(KT_LIB_DIR . "/util/sanitize.inc");
class KTWorkflowTransition extends KTEntity {
var $iId = -1;
var $iWorkflowId;
var $sName;
var $sHumanName;
var $iTargetStateId;
var $iGuardPermissionId = null;
var $iGuardGroupId = null;
var $iGuardRoleId = null;
var $iGuardConditionId = null;
var $_aFieldToSelect = array(
"iId" => "id",
"iWorkflowId" => "workflow_id",
"sName" => "name",
"sHumanName" => "human_name",
"iTargetStateId" => "target_state_id",
"iGuardPermissionId" => "guard_permission_id",
"iGuardGroupId" => "guard_group_id",
"iGuardRoleId" => "guard_role_id",
"iGuardConditionId" => "guard_condition_id",
);
var $_bUsePearError = true;
function getId() { return $this->iId; }
function getName() { return sanitizeForSQLtoHTML($this->sName); }
function getHumanName() { return sanitizeForSQLtoHTML($this->sHumanName); }
function getWorkflowId() { return $this->iWorkflowId; }
function getTargetStateId() { return $this->iTargetStateId; }
function getGuardPermissionId() { return $this->iGuardPermissionId; }
function getGuardGroupId() { return $this->iGuardGroupId; }
function getGuardRoleId() { return $this->iGuardRoleId; }
function getGuardConditionId() { return $this->iGuardConditionId; }
function setId($iId) { $this->iId = $iId; }
function setName($sName) { $this->sName = sanitizeForSQL($sName); }
function setHumanName($sHumanName) { $this->sHumanName = sanitizeForSQL($sHumanName); }
function setWorkflowId($iWorkflowId) { $this->iWorkflowId = $iWorkflowId; }
function setTargetStateId($iTargetStateId) { $this->iTargetStateId = $iTargetStateId; }
function setGuardPermissionId($iGuardPermissionId) { $this->iGuardPermissionId = $iGuardPermissionId; }
function setGuardGroupId($iGuardGroupId) { $this->iGuardGroupId = $iGuardGroupId; }
function setGuardRoleId($iGuardRoleId) { $this->iGuardRoleId = $iGuardRoleId; }
function setGuardConditionId($iGuardConditionId) { $this->iGuardConditionId = $iGuardConditionId; }
function _table () {
return KTUtil::getTableName('workflow_transitions');
}
// STATIC
function _ktentityOptions() {
return array(
'orderby' => 'human_name',
);
}
// STATIC
function &get($iId) {
return KTEntityUtil::get('KTWorkflowTransition', $iId);
}
// STATIC
function &createFromArray($aOptions) {
return KTEntityUtil::createFromArray('KTWorkflowTransition', $aOptions);
}
// STATIC
function &getList($sWhereClause = null) {
return KTEntityUtil::getList2('KTWorkflowTransition', $sWhereClause);
}
// STATIC
function &getByName($sName) {
return KTEntityUtil::getBy('KTWorkflowTransition', 'name', $sName);
}
// STATIC
function &getByWorkflow($oWorkflow) {
$iWorkflowId = KTUtil::getId($oWorkflow);
$aOptions = array(
'multi' => true,
);
return KTEntityUtil::getBy('KTWorkflowTransition', 'workflow_id', $iWorkflowId, $aOptions);
}
// STATIC
function &getByTargetState($oState) {
$iStateId = KTUtil::getId($oState);
$aOptions = array(
'multi' => true,
);
return KTEntityUtil::getBy('KTWorkflowTransition', 'target_state_id', $iStateId, $aOptions);
}
// STATIC
function &getBySourceState($oState) {
return KTWorkflowUtil::getTransitionsFrom($oState);
}
function showDescription() {
$oWorkflowState =& KTWorkflowState::get($this->getTargetStateId());
return sprintf(_kt("%s (to state %s)"), $this->getName(), $oWorkflowState->getName());
}
// STATIC
function nameExists($sName, $oWorkflow) {
$iWorkflowId = KTUtil::getId($oWorkflow);
$res = KTEntityUtil::getByDict(
'KTWorkflowTransition', array(
'name' => $sName,
'workflow_id' => $iWorkflowId
)
);
// expect KTEntityNoObjects
if (PEAR::isError($res)) {
return false;
}
return true;
}
}
?>