Added Linework workflow

Layout/default/Workflow/items/enum.php

@@ -1,9 +1,47 @@
 <?php
 $options = [];
-$options = explode(";", $item->typedata);
+if(strpos($item->typedata, "=Model=") !== false) {
+  // get options from Model
+  $m = [];
+  if(preg_match('/^=Model=(\w+)(?::([^:]+):)?$/', $item->typedata, $m)) {
+    // dynamic enum
+    $model = $m[1];
+    $modelClass = $model."Model";
+    
+    $filter = [];
+    if($m[2]) {
+      $filter_parts = explode("=", $m[2]);
+      $filter_name = $filter_parts[0];
+      $filter_value = $filter_parts[1];
+      
+      if(substr($filter_value, 0, 1) == '`') {
+        $filter_value = substr($filter_value, 1, strlen($filter_value) - 2);
+        $objPath = explode("->", $filter_value);
+        
+        if(count($objPath) > 1) {
+          $obj = array_shift($objPath);
+          $curr = $$obj;
+          foreach($objPath as $part) {
+            $curr = $curr->$part;
+          }
+          $filter_value = $curr;
+        }
+      }
+      
+      foreach($modelClass::search([$filter_name => $filter_value]) as $modelObject) {
+        $options[] = $modelObject->id . "=" . $modelObject->name;
+      }
+    }
+    
+  }
+} else {
+  $options = explode(";", $item->typedata);
+}
+
+
 ?>
 
-<select class="form-control" name="wfitem_<?=$item->name?>" id="wfitem_<?=$item->name?>_<?=$building->id?>">
+<select class="form-control" name="wfitem_<?=$item->name?>" id="wfitem_<?=$item->name?>_<?=$$wftype->id?>">
   <option></option>
   <?php foreach($options as $opt): ?>
   <?php