Complete serialization with pretty printing. Works both in FF and Webkit. This fixes...

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

diff --git a/apps/wiki/views.py b/apps/wiki/views.py
index 9a156a4..931cf78 100644 (file)
--- a/apps/wiki/views.py
+++ b/apps/wiki/views.py
@@ -1,35 +1,76 @@
+import os
+
+from django.conf import settings

 from django.views.generic.simple import direct_to_template
 from django.views.generic.simple import direct_to_template

-from django.http import HttpResponse
+from django.http import HttpResponse, Http404

 from django.utils import simplejson as json
 
 from wiki.models import storage, Document, DocumentNotFound
 from wiki.forms import DocumentForm
 from django.utils import simplejson as json
 
 from wiki.models import storage, Document, DocumentNotFound
 from wiki.forms import DocumentForm

+from datetime import datetime
+
+# import google_diff
+import difflib

 
 
 
 

-def document_list(request, template_name='wiki/document_list.html'):
-    return direct_to_template(request, template_name, extra_context={
+class DateTimeEncoder(json.JSONEncoder):
+     def default(self, obj):
+         if isinstance(obj, datetime):
+             return datetime.ctime(obj) + " " + (datetime.tzname(obj) or 'GMT')
+         return json.JSONEncoder.default(self, obj)
+
+def document_list(request, template_name = 'wiki/document_list.html'):
+    return direct_to_template(request, template_name, extra_context = {

         'document_list': storage.all(),
     })
 
 
         'document_list': storage.all(),
     })
 
 

-def document_detail(request, name, template_name='wiki/document_details.html'):
+def document_detail(request, name, template_name = 'wiki/document_details.html'):

     try:
         document = storage.get(name)
     except DocumentNotFound:
     try:
         document = storage.get(name)
     except DocumentNotFound:

-        document = Document(storage, name=name, text='')
-    
+        # WTF ?!
+        raise Http404 
+        # document = Document(storage, name = name, text = '')

 
     if request.method == 'POST':
 
     if request.method == 'POST':

-        form = DocumentForm(request.POST, instance=document)
+        form = DocumentForm(request.POST, instance = document)

         if form.is_valid():
             document = form.save()
         if form.is_valid():
             document = form.save()

-            return HttpResponse(json.dumps({'text': document.plain_text(), 'meta': document.meta(), 'revision': document.revision()}))
+            return HttpResponse(json.dumps({'text': document.plain_text, 'meta': document.meta(), 'revision': document.revision()}))

         else:
             return HttpResponse(json.dumps({'errors': form.errors}))
     else:
         else:
             return HttpResponse(json.dumps({'errors': form.errors}))
     else:

-        form = DocumentForm(instance=document)
-    
-    return direct_to_template(request, template_name, extra_context={
+        form = DocumentForm(instance = document)
+
+    return direct_to_template(request, template_name, extra_context = {

         'document': document,
         'form': form,
     })
         'document': document,
         'form': form,
     })

+
+
+def document_gallery(request, directory):
+    try:
+        base_dir = os.path.join(settings.MEDIA_ROOT, settings.FILEBROWSER_DIRECTORY, directory)
+        images = [u'%s%s%s/%s' % (settings.MEDIA_URL, settings.FILEBROWSER_DIRECTORY, directory, f) for f in os.listdir(base_dir) if os.path.splitext(f)[1].lower() in (u'.jpg', u'.jpeg', u'.png')]
+        images.sort()
+        return HttpResponse(json.dumps(images))
+    except (IndexError, OSError), exc:
+        import traceback
+        traceback.print_exc()
+
+        raise Http404
+    
+def document_diff(request, name, revA, revB):
+    differ = difflib.HtmlDiff(wrapcolumn=60)
+     
+    docA = storage.get(name, int(revA))
+    docB = storage.get(name, int(revB))
+     
+    return HttpResponse(differ.make_table(
+                                docA.plain_text.splitlines(),
+                                docB.plain_text.splitlines() ) )                                           
+    
+    
+def document_history(reuqest, name):
+    return HttpResponse( json.dumps(storage.history(name), cls=DateTimeEncoder), mimetype='application/json')