Editor fix - fix jumping to a different document version

[redakcja.git] / apps / wiki / views.py

diff --git a/apps/wiki/views.py b/apps/wiki/views.py
index c75bf3a..7ecec63 100644 (file)
--- a/apps/wiki/views.py
+++ b/apps/wiki/views.py
@@ -15,6 +15,7 @@ from django.utils.translation import ugettext as _
 from django.views.decorators.http import require_POST, require_GET
 from django.shortcuts import get_object_or_404, render
 from django.utils import simplejson
+from django.contrib.auth.decorators import login_required
 
 from catalogue.models import Book, Chunk, Template
 import nice_diff
@@ -51,6 +52,7 @@ def get_history(chunk):
 
 
 @never_cache
+@login_required
 def editor(request, slug, chunk=None, template_name='wiki/bootstrap.html'):
     try:
         chunk = Chunk.get(slug, chunk)
@@ -81,13 +83,21 @@ def editor(request, slug, chunk=None, template_name='wiki/bootstrap.html'):
     request.session['wiki_last_books'] = last_books
 
     save_form = forms.DocumentTextSaveForm(user=request.user, prefix="textsave")
+    try:
+        version = int(request.GET.get('version', None))
+    except:
+        version = None
+    if version:
+        text = chunk.at_revision(version).materialize()
+    else:
+        text = chunk.materialize()
     return render(request, template_name, {
         'serialized_document_data': simplejson.dumps({
-            'document': chunk.materialize(),
+            'document': text,
             'document_id': chunk.id,
             'title': chunk.book.title,
             'history': get_history(chunk),
-            'version': chunk.revision(),
+            'version': version or chunk.revision(),
             'stage': chunk.stage.name if chunk.stage else None,
             'assignment': chunk.user.username if chunk.user else None
         }),
@@ -100,6 +110,7 @@ def editor(request, slug, chunk=None, template_name='wiki/bootstrap.html'):
         },
         'tags': list(save_form.fields['stage_completed'].choices),
         'can_pubmark': request.user.has_perm('catalogue.can_pubmark'),
+        'slug': chunk.book.slug
     })