Peter M. Groen / knowledgetree

Commit 116bce9152e2ec3e54974eb36e24ebaf49647a86

Authored by Neil Blakey-Milner
1 parent b784f8bf

Add getWorkflowForDocument and getWorkflowStateForDocument, which do 

what they say they do.

Add getTransitionsForDocumentUser stub, which should eventually list the
transitions available for a document (taking its current state into
account) for a specific user (taking groups/roles into account).


git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@3823 c91229c3-7414-0410-bfa2-8a42b809f60b
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Showing 1 changed file with 51 additions and 1 deletions
lib/workflow/workflowutil.inc.php
  View file @116bce9
... ... @@ -28,7 +28,7 @@ class KTWorkflowUtil {
28 28 return;
29 29 }
30 30  
31   - function getTransitionsFrom($oState, $aOptions) {
  31 + function getTransitionsFrom($oState, $aOptions = null) {
32 32 $bIds = KTUtil::arrayGet($aOptions, 'ids');
33 33 $sTable = KTUtil::getTableName('workflow_state_transitions');
34 34 $aQuery = array(
... ... @@ -153,5 +153,55 @@ class KTWorkflowUtil {
153 153 }
154 154 return true;
155 155 }
  156 +
  157 + function getWorkflowForDocument ($oDocument, $aOptions = null) {
  158 + $ids = KTUtil::arrayGet($aOptions, 'ids', false);
  159 + $iDocumentId = KTUtil::getId($oDocument);
  160 + $sTable = KTUtil::getTableName('workflow_documents');
  161 + $aQuery = array(
  162 + "SELECT workflow_id FROM $sTable WHERE document_id = ?",
  163 + array($iDocumentId),
  164 + );
  165 + $iWorkflowId = DBUtil::getOneResultKey($aQuery, 'workflow_id');
  166 + if (is_null($iWorkflowId)) {
  167 + return $iWorkflowId;
  168 + }
  169 + if (PEAR::isError($iWorkflowId)) {
  170 + return $iWorkflowId;
  171 + }
  172 + if ($ids) {
  173 + return $iWorkflowId;
  174 + }
  175 + return KTWorkflow::get($iWorkflowId);
  176 + }
  177 +
  178 + function getWorkflowStateForDocument ($oDocument, $aOptions = null) {
  179 + $ids = KTUtil::arrayGet($aOptions, 'ids', false);
  180 + $iDocumentId = KTUtil::getId($oDocument);
  181 + $sTable = KTUtil::getTableName('workflow_documents');
  182 + $aQuery = array(
  183 + "SELECT state_id FROM $sTable WHERE document_id = ?",
  184 + array($iDocumentId),
  185 + );
  186 + $iWorkflowStateId = DBUtil::getOneResultKey($aQuery, 'state_id');
  187 + if (is_null($iWorkflowStateId)) {
  188 + return $iWorkflowStateId;
  189 + }
  190 + if (PEAR::isError($iWorkflowStateId)) {
  191 + return $iWorkflowStateId;
  192 + }
  193 + if ($ids) {
  194 + return $iWorkflowStateId;
  195 + }
  196 + return KTWorkflowState::get($iWorkflowStateId);
  197 + }
  198 +
  199 + function getTransitionsForDocumentUser($oDocument, $oUser) {
  200 + $oState = KTWorkflowUtil::getWorkflowStateForDocument($oDocument);
  201 + if (is_null($oState) || PEAR::isError($oState)) {
  202 + return $oState;
  203 + }
  204 + return KTWorkflowUtil::getTransitionsFrom($oState);
  205 + }
156 206 }
157 207  
... ...