Peter M. Groen / knowledgetree

Commit 4c8a12648ca3759fd4e280ecdc6ad0584a859d73

Authored by nbm
1 parent 4ae5efd4

Implement getTransitionsForDocumentUser in terms of guard permissions. 

Implement performTransitionOnDocument, which performs the transition,
and which will later perform associated actions (such as adding
something into the document transactions).


git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@3832 c91229c3-7414-0410-bfa2-8a42b809f60b
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Showing 1 changed file with 28 additions and 1 deletions
lib/workflow/workflowutil.inc.php
  View file @4c8a126
... ... @@ -201,7 +201,34 @@ class KTWorkflowUtil {
201 201 if (is_null($oState) || PEAR::isError($oState)) {
202 202 return $oState;
203 203 }
204   - return KTWorkflowUtil::getTransitionsFrom($oState);
  204 + $aTransitions = KTWorkflowUtil::getTransitionsFrom($oState);
  205 + $aEnabledTransitions = array();
  206 + foreach ($aTransitions as $oTransition) {
  207 + $oPermission =& KTPermission::get($oTransition->getGuardPermissionId());
  208 + if (!KTPermissionUtil::userHasPermissionOnItem($oUser, $oPermission, $oDocument)) {
  209 + continue;
  210 + }
  211 + $aEnabledTransitions[] = $oTransition;
  212 + }
  213 + return $aEnabledTransitions;
  214 + }
  215 +
  216 + function performTransitionOnDocument($oTransition, $oDocument, $oUser, $sComments) {
  217 + $oWorkflow =& KTWorkflow::getByDocument($oDocument);
  218 + if (empty($oWorkflow)) {
  219 + return PEAR::raiseError("Document has no workflow");
  220 + }
  221 + if (PEAR::isError($oWorkflow)) {
  222 + return $oWorkflow;
  223 + }
  224 + $sTable = KTUtil::getTableName('workflow_documents');
  225 + $iStateId = $oTransition->getTargetStateId();
  226 + $iDocumentId = $oDocument->getId();
  227 + $aQuery = array(
  228 + "UPDATE $sTable SET state_id = ? WHERE document_id = ?",
  229 + array($iStateId, $iDocumentId),
  230 + );
  231 + return DBUtil::runQuery($aQuery);
205 232 }
206 233 }
207 234  
... ...