add preview on info page

static/js/documentInfoView.mdr.js

@@ -269,6 +269,21 @@ pandora.ui.documentInfoView = function(data, isMixed) {
             .appendTo($text);
     }
 
+    // Preview
+    if (data.extension == 'pdf') {
+        var $div = $('<div>').css({
+            marginTop: '12px',
+        }).html(
+            Ox.range(1, data.dimensions + 1).map(function(page) {
+                return '<a href="/document/'
+                    + data.id + '/' + page
+                    + '"><img src="/documents/'+ data.id + '/128p'+ page + '.jpg"></a>'
+            }).join('\n')
+        )
+        pandora.createLinks($div);
+        $div.appendTo($text)
+    }
+
     // Referenced --------------------------------------------------------------
     if (
         !isMultiple && (