Fixed a bug with populating the entity editor. The variable was used as the name of an element and later as a name of an entity, causing the former to be overwritten by the latter.

plugins/ModsFormBuilder.inc

@@ -69,9 +69,9 @@ class ModsFormBuilder extends FormBuilder {
 	  );
 
 	  $includeEl = true;
-	  $name = explode('][', $element['name']);
+	  $elname = explode('][', $element['name']);
 	  $elLocation = &$form['indicator2'];
-	  while (isset($elLocation[$name[0]]) && ($partial = array_shift($name)) != NULL) {
+	  while (isset($elLocation[$name[0]]) && ($partial = array_shift($elname)) != NULL) {
 	   $elLocation = &$elLocation[$partial];
 	  }
 
@@ -214,7 +214,7 @@ class ModsFormBuilder extends FormBuilder {
 	  }
      
 	  if ($includeEl) { 
-	    $elLocation[join('][', $name)] = $el;
+	    $elLocation[join('][', $elname)] = $el;
 	  }
 	}
 
@@ -661,7 +661,7 @@ class ModsFormBuilder extends FormBuilder {
     if (isset($form_values['mods_people']) &&  isset($form_values['mods_people']['people']) && is_array($form_values['mods_people']['people']) ) {
       foreach ($form_values['mods_people']['people'] as $key => $val) {
         $name = $dom->createElement('mods:name');
-      
+        $appendName=FALSE;
         if (isset($val['role'])) {
             $role = $dom->createElement('mods:role');
             $roleTerm = $dom->createElement('mods:roleTerm', htmlspecialchars(trim($val['role'])));
@@ -676,6 +676,7 @@ class ModsFormBuilder extends FormBuilder {
           if (trim($val['organization']) != '') {
             $namePart=$dom->createElement('mods:namePart', htmlspecialchars(trim($val['organization'])));
             $name->appendChild($namePart);
+            $appendName=TRUE;
           }
         } 
         elseif (isset($val['conference'])) {
@@ -683,6 +684,7 @@ class ModsFormBuilder extends FormBuilder {
           if (trim($val['conference']) != '') {
             $namePart=$dom->createElement('mods:namePart', htmlspecialchars(trim($val['conference'])));
             $name->appendChild($namePart);
+            $appendName=TRUE;
           }
         } 
         else {
@@ -690,6 +692,7 @@ class ModsFormBuilder extends FormBuilder {
           if (trim($val['name']) != '') {
             $namePart=$dom->createElement('mods:namePart', htmlspecialchars(trim($val['name'])));
             $name->appendChild($namePart);
+            $appendName=TRUE;
           }   
         }
         
@@ -699,13 +702,14 @@ class ModsFormBuilder extends FormBuilder {
           $name->appendChild($namePart);
         }
         
+        if ($appendName) {
           if (isset($val['subject'])) { 
             $subject->appendChild($name);
             $hasSubject=TRUE;
-	} else 
+          } else {
-	{
             $mods->appendChild($name);
           }
+        }
 
       } 
     }