X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/ce8d791a5298e0cb2569034aec4c8b57afac97b2..e2efa3c922eb796cf57f22fa4e2780defd8b7a20:/redakcja/static/js/wiki/wikiapi.js

diff --git a/redakcja/static/js/wiki/wikiapi.js b/redakcja/static/js/wiki/wikiapi.js
index c8b36279..4949f6b7 100644
--- a/redakcja/static/js/wiki/wikiapi.js
+++ b/redakcja/static/js/wiki/wikiapi.js
@@ -59,21 +59,24 @@
 	 */
 	function WikiDocument(element_id) {
 		var meta = $('#' + element_id);
-		this.id = meta.attr('data-book') + '/' + meta.attr('data-chunk');
+		this.id = meta.attr('data-chunk-id');
 
 		this.revision = $("*[data-key='revision']", meta).text();
 		this.readonly = !!$("*[data-key='readonly']", meta).text();
 
 		this.galleryLink = $("*[data-key='gallery']", meta).text();
+        this.galleryStart = parseInt($("*[data-key='gallery-start']", meta).text());
 
         var diff = $("*[data-key='diff']", meta).text();
-        diff = diff.split(',');
-        if (diff.length == 2 && diff[0] < diff[1])
-            this.diff = diff;
-        else if (diff.length == 1) {
-            diff = parseInt(diff);
-            if (diff != NaN)
-                this.diff = [diff - 1, diff];
+        if (diff) {
+            diff = diff.split(',');
+            if (diff.length == 2 && diff[0] < diff[1])
+                this.diff = diff;
+            else if (diff.length == 1) {
+                diff = parseInt(diff);
+                if (diff != NaN)
+                    this.diff = [diff - 1, diff];
+            }
         }
 
 		this.galleryImages = [];