dvcs history fixes

[redakcja.git] / redakcja / static / js / wiki / wikiapi.js

diff --git a/redakcja/static/js/wiki/wikiapi.js b/redakcja/static/js/wiki/wikiapi.js
index c8b3627..1234c98 100644 (file)
--- 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 = [];
@@ -201,9 +204,18 @@
                                self.galleryImages = data;
                                params['success'](self, data);
                        },
-                       error: function() {
+                       error: function(xhr) {
+                switch (xhr.status) {
+                    case 403:
+                        var msg = 'Galerie dostępne tylko dla zalogowanych użytkowników.';
+                        break;
+                    case 404:
+                        var msg = "Nie znaleziono galerii o nazwie: '" + self.galleryLink + "'.";
+                    default:
+                        var msg = "Nie udało się wczytać galerii o nazwie: '" + self.galleryLink + "'.";
+                }
                                self.galleryImages = [];
-                               params['failure'](self, "<p>Nie udało się wczytać galerii pod nazwą: '" + self.galleryLink + "'.</p>");
+                               params['failure'](self, "<p>" + msg + "</p>");
                        }
                });
        };