HOR-242-B "Create a PMFunction to get UID of a Process" SOLVED

workflow/engine/classes/class.pmFunctions.php

@@ -2933,6 +2933,56 @@ function PMFTasksListByProcessId($processId)
     return $result;
 }
 
+/**
+ *
+ * @method
+ *
+ * Get the Unique id of Process by name
+ *
+ * @name PMFGetProcessUidByName
+ * @label PMF Get the Unique id of Process by name
+ * @link http://wiki.processmaker.com/index.php/ProcessMaker_Functions#PMFGetProcessUidByName.28.29
+ *
+ * @param  string | $processName = '' | Name of Process | Name of Process
+ * @return string(32) | $processUid | Unique id of Process | Returns the Unique id of Process, FALSE otherwise
+ *
+ */
+function PMFGetProcessUidByName($processName = '')
+{
+    try {
+        $processUid = '';
+        
+        if ($processName == '') {
+            //Return
+            return (isset($_SESSION['PROCESS']))? $_SESSION['PROCESS'] : false;
+        }
+        
+        $criteria = new Criteria('workflow');
+        
+        $criteria->addSelectColumn(ProcessPeer::PRO_UID);
+        
+        $criteria->addJoin(ContentPeer::CON_ID, ProcessPeer::PRO_UID, Criteria::LEFT_JOIN);
+        $criteria->add(ContentPeer::CON_VALUE, $processName, Criteria::EQUAL);
+        $criteria->add(ContentPeer::CON_CATEGORY, 'PRO_TITLE', Criteria::EQUAL);
+        
+        $rsCriteria = ContentPeer::doSelectRS($criteria);
+        $rsCriteria->setFetchmode(ResultSet::FETCHMODE_ASSOC);
+        
+        if ($rsCriteria->next()) {
+            $row = $rsCriteria->getRow();
+            $processUid = $row['PRO_UID'];
+        } else {
+            //Return
+            return false;
+        }
+        
+        //Return
+        return $processUid;
+    } catch (Exception $e) {
+        throw $e;
+    }
+}
+
 /**
  * @method 
  * The requested text in the specified language | If not found returns false