image listings / boxes work but need polishing. started coding the viewer.

[wolnelektury.git] / apps / picture / views.py

diff --git a/apps/picture/views.py b/apps/picture/views.py
index c5be3be..dcc3807 100644 (file)
--- a/apps/picture/views.py
+++ b/apps/picture/views.py
@@ -1,7 +1,10 @@
-from picture.models import Picture
+
+from django.contrib.auth.decorators import permission_required
 from django.utils.datastructures import SortedDict
 from django.shortcuts import render_to_response, get_object_or_404
 from django.template import RequestContext
+from django.core.paginator import Paginator
+from picture.models import Picture
 
 
 def picture_list(request, filter=None, template_name='catalogue/picture_list.html'):
@@ -13,19 +16,59 @@ def picture_list(request, filter=None, template_name='catalogue/picture_list.htm
         if pictures_by_author[tag]:
             books_nav.setdefault(tag.sort_key[0], []).append(tag)
 
-            #    import pdb; pdb.set_trace()
     return render_to_response(template_name, locals(),
         context_instance=RequestContext(request))
 
 
-def picture_detail(request, picture):
-    picture = get_object_or_404(Picture, slug=picture)
+def picture_list_thumb(request, filter=None, template_name='picture/picture_list_thumb.html'):
+    picture_list = Picture.objects.all()
+    return render_to_response(template_name, locals(),
+                              context_instance=RequestContext(request))
+
+def picture_detail(request, slug):
+    picture = get_object_or_404(Picture, slug=slug)
 
     categories = SortedDict()
-    for tag in picture.tags:
+    for tag in picture.tags.iterator():
         categories.setdefault(tag.category, []).append(tag)
 
     picture_themes = []
 
-    return render_to_response("catalogue/picture_detail.html", locals(),
+    return render_to_response("picture/picture_detail.html", locals(),
                               context_instance=RequestContext(request))
+
+
+def picture_viewer(request, slug):
+    picture = get_object_or_404(Picture, slug=slug)
+    
+    return render_to_response("picture/picture_viewer.html", locals(),
+                              context_instance=RequestContext(request))
+                              
+
+# =========
+# = Admin =
+# =========
+@permission_required('picture.add_picture')
+def import_picture(request):
+    """docstring for import_book"""
+    from django.http import HttpResponse
+    from picture.forms import PictureImportForm
+    from django.utils.translation import ugettext as _
+
+    import_form = PictureImportForm(request.POST, request.FILES)
+    if import_form.is_valid():
+        try:
+            import_form.save()
+        except:
+            import sys
+            import pprint
+            import traceback
+            info = sys.exc_info()
+            exception = pprint.pformat(info[1])
+            tb = '\n'.join(traceback.format_tb(info[2]))
+            return HttpResponse(_("An error occurred: %(exception)s\n\n%(tb)s") % {'exception':exception, 'tb':tb}, mimetype='text/plain')
+        return HttpResponse(_("Picture imported successfully"))
+    else:
+        return HttpResponse(_("Error importing file: %r") % import_form.errors)
+
+