change for DMSF support: add DMSF file ID to lightbox title // fixes #73

paginagmbh · Nov 2, 2019 · 56fbecf · 56fbecf
1 parent 2225162
commit 56fbecf
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/assets/javascripts/lightbox.js b/assets/javascripts/lightbox.js
@@ -107,6 +107,7 @@ $(document).ready(function() {
     // extract filename from attribute 'data-downloadurl' from closest element with the same 'href'
     var href = $(this).attr('href');
     var ddUrl = $(this).attr('data-downloadurl');
+    var dmsfId = href.replace(/.*\/files\/(\d+)\/view/g, '$1');
     var filename = "";
     var title = ""
 
@@ -139,8 +140,8 @@ $(document).ready(function() {
       $(this)
         .addClass('lightbox')
         .attr('data-type', isPdf ? 'iframe' : 'image')
-        .attr('title', title)
-        .attr('data-caption', title)
+        .attr('title', "[" + dmsfId + "] " + title)
+        .attr('data-caption', "[" + dmsfId + "] " + title)
         .attr('data-fancybox', 'dmsf-' + relgroup);
         // do not remove 'data-downloadurl' here otherwise the filename extraction crashes for following dmsf thumbnails
     }