From 8d2f066d3eb3ec1e354e95b0d5d134b7f7c29454 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luciana=20Nu=C3=B1ez?= <luciana.nunez@processmaker.com>
Date: Wed, 4 Jan 2023 07:40:27 -0400
Subject: [PATCH] PMCORE-4067

---
 workflow/engine/templates/steps/triggers_Tree.php   |  7 ++++++-
 workflow/engine/templates/triggers/triggersTree.php | 10 ++++++++--
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/workflow/engine/templates/steps/triggers_Tree.php b/workflow/engine/templates/steps/triggers_Tree.php
index 3359a2e80..6bd241922 100644
--- a/workflow/engine/templates/steps/triggers_Tree.php
+++ b/workflow/engine/templates/steps/triggers_Tree.php
@@ -97,7 +97,12 @@ try {
     $oCriteria  = $oProcessMap->getStepTriggersCriteria(-2, $_SESSION['TASK'], 'AFTER');
     $iCantidad3 = StepTriggerPeer::doCount($oCriteria);
 
-    $oNode             = $oTree->addChild('-1', '&nbsp;&nbsp;<span onclick="tree.expand(this.parentNode);" style="cursor: pointer;">[<b> ' . G::LoadTranslation('ID_ASSIGN_TASK') . ' </b>] ' . ' - ' . G::LoadTranslation('ID_TRIGGERS'). ' (<span id="TRIG_'.$aRow['STEP_UID'] . '">' . ($iCantidad1 + $iCantidad2 + $iCantidad3) . '</span>)' . '</span>', array('nodeType'=>'parent'));
+    $step_uid = "";
+    if (isset($aRow)) {
+      $step_uid = $aRow['STEP_UID'];
+    }
+
+    $oNode             = $oTree->addChild('-1', '&nbsp;&nbsp;<span onclick="tree.expand(this.parentNode);" style="cursor: pointer;">[<b> ' . G::LoadTranslation('ID_ASSIGN_TASK') . ' </b>] ' . ' - ' . G::LoadTranslation('ID_TRIGGERS'). ' (<span id="TRIG_'. $step_uid . '">' . ($iCantidad1 + $iCantidad2 + $iCantidad3) . '</span>)' . '</span>', array('nodeType'=>'parent'));
     $oNode->contracted = true;
     $oAux1             = $oNode->addChild('before_node', '<span onclick="tree.expand(this.parentNode);showTriggers(\'-1\', \'BEFORE\');" style="cursor: pointer;">' . G::LoadTranslation('ID_BEFORE_ASSIGNMENT') . ' - ' . G::LoadTranslation('ID_TRIGGERS'). ' (<span id="TRIG_-1_BEFORE">'. $iCantidad1 .'</span>) </span>', array('nodeType'=>'parent'));
     $oAux1->plus       = "<span  style='cursor:pointer;display:block;width:15;height:10px;' onclick='tree.expand(this.parentNode);showTriggers(\"-1\", \"BEFORE\");'></span>";
diff --git a/workflow/engine/templates/triggers/triggersTree.php b/workflow/engine/templates/triggers/triggersTree.php
index 5c1aab825..093449bcb 100644
--- a/workflow/engine/templates/triggers/triggersTree.php
+++ b/workflow/engine/templates/triggers/triggersTree.php
@@ -42,7 +42,10 @@ try {
     foreach ($triggerLibraryO as $keyLibrary => $libraryObj) {
         $libraryName = $libraryObj->info["name"];
         $libraryIcon = (isset($libraryObj->info["icon"]) && ($libraryObj->info["icon"] != "")) ? $libraryObj->info["icon"] : "/images/browse.gif";
-        $libraryDescription = trim(str_replace("*", "", implode(" ", $libraryObj->info["description"])));
+        $libraryDescription = "";
+        if (isset($libraryObj->info["description"])) {
+            $libraryDescription = trim(str_replace("*", "", implode(" ", $libraryObj->info["description"])));
+        }
         $triggerCount = count($libraryObj->methods);
 
         if ($triggerCount > 0) {
@@ -58,7 +61,10 @@ try {
             foreach ($libraryObj->methods as $methodName => $methodObject) {
                 $methodName = $methodObject->info["name"];
                 $methodLabel = $methodObject->info["label"];
-                $methodDescription = trim(str_replace("*", "", implode(" ", $methodObject->info["description"])));
+                $methodDescription = "";
+                if (isset($libraryObj->info["description"])) {
+                    $methodDescription = trim(str_replace("*", "", implode(" ", $methodObject->info["description"])));
+                }
 
                 $oAux1 = $oNode->addChild($keyLibrary . "-" . $methodName, "<table><tr><td nowrap=\"nowrap\"><span style=\"cursor: pointer;\"><a class=\"linkInBlue\" href=\"javascript:;\" onclick=\"currentPopupWindow.remove(); triggerNewWizard('$methodName' , '$keyLibrary'); return false;\">" . $methodLabel . " (" . $methodName . ")</a></span></td></tr><tr><td><i>" . $methodDescription . "</i><br></span></td></tr></table>", array("nodeType" => "child"));
             }