/**
* Returns a KTAPI_Permission based on id.
*
* @author KnowledgeTree Team
* @access public
* @static
* @param int $id
* @return KTAPI_Permission Returns null if the namespace could not be resolved.
*/
public static function getById($id)
{
$permission = KTPermission::get($id);
if (PEAR::isError($permission)) {
return $permission;
}
return new KTAPI_Permission($permission);
}
function generateWorkflowTriggers()
{
require_once KT_LIB_DIR . '/workflow/workflowutil.inc.php';
// get all the transitions, and add a trigger to the util with the appropriate settings.
$KTWFTriggerReg =& KTWorkflowTriggerRegistry::getSingleton();
$aTransitions = KTWorkflowTransition::getList();
foreach ($aTransitions as $oTransition) {
// guard perm
$iGuardPerm = $oTransition->getGuardPermissionId();
if (!is_null($iGuardPerm)) {
$sNamespace = 'ktcore.workflowtriggers.permissionguard';
$oPerm = KTPermission::get($iGuardPerm);
$oTrigger = $KTWFTriggerReg->getWorkflowTrigger($sNamespace);
$oTriggerConfig = KTWorkflowTriggerInstance::createFromArray(array('transitionid' => KTUtil::getId($oTransition), 'namespace' => $sNamespace, 'config' => array('perms' => array($oPerm->getName()))));
}
// guard group
$iGuardGroup = $oTransition->getGuardGroupId();
if (!is_null($iGuardGroup)) {
$sNamespace = 'ktcore.workflowtriggers.groupguard';
$oTrigger = $KTWFTriggerReg->getWorkflowTrigger($sNamespace);
$oTriggerConfig = KTWorkflowTriggerInstance::createFromArray(array('transitionid' => KTUtil::getId($oTransition), 'namespace' => $sNamespace, 'config' => array('group_id' => $iGuardGroup)));
}
// guard role
$iGuardRole = $oTransition->getGuardRoleId();
if (!is_null($iGuardRole)) {
$sNamespace = 'ktcore.workflowtriggers.roleguard';
$oTrigger = $KTWFTriggerReg->getWorkflowTrigger($sNamespace);
$oTriggerConfig = KTWorkflowTriggerInstance::createFromArray(array('transitionid' => KTUtil::getId($oTransition), 'namespace' => $sNamespace, 'config' => array('role_id' => $iGuardRole)));
}
// guard condition
$iGuardCondition = $oTransition->getGuardConditionId();
if (!is_null($iGuardCondition)) {
$sNamespace = 'ktcore.workflowtriggers.conditionguard';
$oTrigger = $KTWFTriggerReg->getWorkflowTrigger($sNamespace);
$oTriggerConfig = KTWorkflowTriggerInstance::createFromArray(array('transitionid' => KTUtil::getId($oTransition), 'namespace' => $sNamespace, 'config' => array('condition_id' => $iGuardCondition)));
}
}
}
function do_deletePermission()
{
$id = KTUtil::arrayGet($_REQUEST, 'id');
if (empty($id)) {
return $this->errorRedirectToMain(_kt("Both names not given"));
}
$oPerm = KTPermission::get($id);
if (PEAR::isError($oPerm)) {
return $this->errorRedirectToMain(_kt("Error finding permission"));
}
if ($oPerm->getBuiltIn() === true) {
return $this->errorRedirectToMain(_kt("Can't delete built-in permission"));
}
$res = $oPerm->delete();
if (PEAR::isError($res)) {
return $this->errorRedirectToMain(_kt("Error deleting permission"));
}
return $this->successRedirectToMain(_kt("Permission deleted"));
}
