add volume

config.jsonc

@@ -261,6 +261,14 @@
             "find": true,
             "sort": true
         },
+        {
+            "id": "volume",
+            "title": "Volume",
+            "type": "string",
+            "columnWidth": 128,
+            "find": true,
+            "sort": true
+        },
         {
             "id": "language",
             "title": "Language",

static/js/documentInfoView.mdr.js

@@ -230,7 +230,7 @@ pandora.ui.documentInfoView = function(data, isMixed) {
     // Director, Year and Country ----------------------------------------------
 
     renderGroup(['author', 'date', 'format']);
-    renderGroup(['publisher', 'place', 'series', 'language']);
+    renderGroup(['publisher', 'place', 'series', 'volume', 'language']);
     renderGroup(['source', 'links']);
     renderGroup(['movement', 'event', 'associatedgroups']);
     renderGroup(['tags']);
@@ -270,7 +270,7 @@ pandora.ui.documentInfoView = function(data, isMixed) {
     }
 
     // Preview
-    if (data.extension == 'pdf') {
+    if (data.extension == 'pdf' && !isMultiple) {
         var $div = $('<div>').css({
             marginTop: '12px',
         }).html(

static/js/infoView.mdr.js

@@ -1,8 +1,10 @@
 'use strict';
 
-pandora.ui.infoView = function(data) {
+pandora.ui.infoView = function(data, isMixed) {
+    isMixed = isMixed || {};
 
     var ui = pandora.user.ui,
+        isMultiple = arguments.length == 2,
         canEdit = pandora.site.capabilities.canEditMetadata[pandora.user.level] || data.editable,
         canRemove = pandora.site.capabilities.canRemoveItems[pandora.user.level] || data.editable,
         css = {