update requirements

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

diff --git a/apps/cover/views.py b/apps/cover/views.py
index 25033c1..bbcf28e 100644 (file)
--- a/apps/cover/views.py
+++ b/apps/cover/views.py
@@ -25,7 +25,7 @@ def preview(request, book, chunk=None, rev=None):
     If rev is not given, use publishable version.
     """
     from PIL import Image
     If rev is not given, use publishable version.
     """
     from PIL import Image

-    from librarian.cover import DefaultEbookCover
+    from librarian.cover import make_cover

     from librarian.dcparser import BookInfo
 
     chunk = Chunk.get(book, chunk)
     from librarian.dcparser import BookInfo
 
     chunk = Chunk.get(book, chunk)


@@ -44,10 +44,10 @@ def preview(request, book, chunk=None, rev=None):
         info = BookInfo.from_string(xml)
     except:
         return HttpResponseRedirect(os.path.join(settings.STATIC_URL, "img/sample_cover.png"))
         info = BookInfo.from_string(xml)
     except:
         return HttpResponseRedirect(os.path.join(settings.STATIC_URL, "img/sample_cover.png"))

-    cover = DefaultEbookCover(info)
+    cover = make_cover(info)

     response = HttpResponse(content_type=cover.mime_type())
     response = HttpResponse(content_type=cover.mime_type())

-    image = cover.image().resize(PREVIEW_SIZE, Image.ANTIALIAS)
-    image.save(response, cover.format)
+    img = cover.image().resize(PREVIEW_SIZE, Image.ANTIALIAS)
+    img.save(response, cover.format)

     return response
 
 
     return response
 
 


@@ -58,7 +58,7 @@ def preview_from_xml(request):
     from PIL import Image
     from os import makedirs
     from lxml import etree
     from PIL import Image
     from os import makedirs
     from lxml import etree

-    from librarian.cover import DefaultEbookCover
+    from librarian.cover import make_cover

     from librarian.dcparser import BookInfo
 
     xml = request.POST['xml']
     from librarian.dcparser import BookInfo
 
     xml = request.POST['xml']


@@ -67,7 +67,7 @@ def preview_from_xml(request):
     except:
         return HttpResponse(os.path.join(settings.STATIC_URL, "img/sample_cover.png"))
     coverid = sha1(etree.tostring(info.to_etree())).hexdigest()
     except:
         return HttpResponse(os.path.join(settings.STATIC_URL, "img/sample_cover.png"))
     coverid = sha1(etree.tostring(info.to_etree())).hexdigest()

-    cover = DefaultEbookCover(info)
+    cover = make_cover(info)

 
     cover_dir = 'cover/preview'
     try:
 
     cover_dir = 'cover/preview'
     try:


@@ -75,35 +75,40 @@ def preview_from_xml(request):
     except OSError:
         pass
     fname = os.path.join(cover_dir, "%s.%s" % (coverid, cover.ext()))
     except OSError:
         pass
     fname = os.path.join(cover_dir, "%s.%s" % (coverid, cover.ext()))

-    image = cover.image().resize(PREVIEW_SIZE, Image.ANTIALIAS)
-    image.save(os.path.join(settings.MEDIA_ROOT, fname))
+    img = cover.image().resize(PREVIEW_SIZE, Image.ANTIALIAS)
+    img.save(os.path.join(settings.MEDIA_ROOT, fname))

     return HttpResponse(os.path.join(settings.MEDIA_URL, fname))
 
 
 @active_tab('cover')
 def image(request, pk):
     return HttpResponse(os.path.join(settings.MEDIA_URL, fname))
 
 
 @active_tab('cover')
 def image(request, pk):

-    image = get_object_or_404(Image, pk=pk)
+    img = get_object_or_404(Image, pk=pk)

 
     if request.user.has_perm('cover.change_image'):
         if request.method == "POST":
 
     if request.user.has_perm('cover.change_image'):
         if request.method == "POST":

-            form = forms.ImageEditForm(request.POST, request.FILES, instance=image)
+            form = forms.ImageEditForm(request.POST, request.FILES, instance=img)

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

-                return HttpResponseRedirect(image.get_absolute_url())
+                return HttpResponseRedirect(img.get_absolute_url())

         else:
         else:

-            form = forms.ImageEditForm(instance=image)
+            form = forms.ImageEditForm(instance=img)

         editable = True
     else:
         editable = True
     else:

-        form = forms.ReadonlyImageEditForm(instance=image)
+        form = forms.ReadonlyImageEditForm(instance=img)

         editable = False
 
     return render(request, "cover/image_detail.html", {
         editable = False
 
     return render(request, "cover/image_detail.html", {

-        "object": Image.objects.get(id=image.id),
+        "object": Image.objects.get(id=img.id),

         "form": form,
         "editable": editable,
     })
 
 
         "form": form,
         "editable": editable,
     })
 
 

+def image_file(request, pk):
+    img = get_object_or_404(Image, pk=pk)
+    return HttpResponseRedirect(img.file.url)
+
+

 @active_tab('cover')
 def image_list(request):
     return render(request, "cover/image_list.html", {
 @active_tab('cover')
 def image_list(request):
     return render(request, "cover/image_list.html", {