X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/4b6fc6dc545a10955094bfaa9448ba070cfb33bf..e7ef95e5867bba96cb445fef0d8932ab5ed6c938:/apps/catalogue/views.py

diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py
index 90fe22fd0..34c9c1f1f 100644
--- a/apps/catalogue/views.py
+++ b/apps/catalogue/views.py
@@ -23,7 +23,8 @@ from django.utils import translation
 from django.utils.translation import ugettext as _
 from django.views.generic.list_detail import object_list
 
-from ajaxable.utils import LazyEncoder, JSONResponse
+from ajaxable.utils import LazyEncoder, JSONResponse, AjaxableFormView
+
 from catalogue import models
 from catalogue import forms
 from catalogue.utils import (split_tags, AttachmentHttpResponse,
@@ -185,11 +186,8 @@ def tagged_object_list(request, tags=''):
         context_instance=RequestContext(request))
 
 
-def book_fragments(request, book, theme_slug):
-    kwargs = models.Book.split_urlid(book)
-    if kwargs is None:
-        raise Http404
-    book = get_object_or_404(models.Book, **kwargs)
+def book_fragments(request, slug, theme_slug):
+    book = get_object_or_404(models.Book, slug=slug)
 
     book_tag = book.book_tag()
     theme = get_object_or_404(models.Tag, slug=theme_slug, category='theme')
@@ -199,20 +197,17 @@ def book_fragments(request, book, theme_slug):
         context_instance=RequestContext(request))
 
 
-def book_detail(request, book):
-    kwargs = models.Book.split_urlid(book)
-    if kwargs is None:
-        raise Http404
+def book_detail(request, slug):
     try:
-        book = models.Book.objects.get(**kwargs)
+        book = models.Book.objects.get(slug=slug)
     except models.Book.DoesNotExist:
         return pdcounter_views.book_stub_detail(request, kwargs['slug'])
-    
+
     book_tag = book.book_tag()
     tags = list(book.tags.filter(~Q(category='set')))
     categories = split_tags(tags)
     book_children = book.children.all().order_by('parent_number', 'sort_key')
-    
+
     _book = book
     parents = []
     while _book.parent:
@@ -233,11 +228,8 @@ def book_detail(request, book):
         context_instance=RequestContext(request))
 
 
-def player(request, book):
-    kwargs = models.Book.split_urlid(book)
-    if kwargs is None:
-        raise Http404
-    book = get_object_or_404(models.Book, **kwargs)
+def player(request, slug):
+    book = get_object_or_404(models.Book, slug=slug)
     if not book.has_media('mp3'):
         raise Http404
 
@@ -274,11 +266,8 @@ def player(request, book):
         context_instance=RequestContext(request))
 
 
-def book_text(request, book):
-    kwargs = models.Book.split_fileid(book)
-    if kwargs is None:
-        raise Http404
-    book = get_object_or_404(models.Book, **kwargs)
+def book_text(request, slug):
+    book = get_object_or_404(models.Book, slug=slug)
 
     if not book.has_html_file():
         raise Http404
@@ -466,7 +455,7 @@ def search(request):
             context_instance=RequestContext(request))
     else:
         form = PublishingSuggestForm(initial={"books": prefix + ", "})
-        return render_to_response('catalogue/search_no_hits.html', 
+        return render_to_response('catalogue/search_no_hits.html',
             {'tags':tag_list, 'prefix':prefix, "pubsuggest_form": form},
             context_instance=RequestContext(request))
 
@@ -477,7 +466,7 @@ def tags_starting_with(request):
     if len(prefix) < 2:
         return HttpResponse('')
     tags_list = []
-    result = ""   
+    result = ""
     for tag in _tags_starting_with(prefix, request.user):
         if not tag.name in tags_list:
             result += "\n" + tag.name
@@ -513,14 +502,11 @@ def user_shelves(request):
             context_instance=RequestContext(request))
 
 @cache.never_cache
-def book_sets(request, book):
+def book_sets(request, slug):
     if not request.user.is_authenticated():
         return HttpResponse(_('<p>To maintain your shelves you need to be logged in.</p>'))
 
-    kwargs = models.Book.split_urlid(book)
-    if kwargs is None:
-        raise Http404
-    book = get_object_or_404(models.Book, **kwargs)
+    book = get_object_or_404(models.Book, slug=slug)
 
     user_sets = models.Tag.objects.filter(category='set', user=request.user)
     book_sets = book.tags.filter(category='set', user=request.user)
@@ -553,11 +539,8 @@ def book_sets(request, book):
 @login_required
 @require_POST
 @cache.never_cache
-def remove_from_shelf(request, shelf, book):
-    kwargs = models.Book.split_urlid(book)
-    if kwargs is None:
-        raise Http404
-    book = get_object_or_404(models.Book, **kwargs)
+def remove_from_shelf(request, shelf, slug):
+    book = get_object_or_404(models.Book, slug=slug)
 
     shelf = get_object_or_404(models.Tag, slug=shelf, category='set', user=request.user)
 
@@ -608,11 +591,10 @@ def download_shelf(request, slug):
     archive = zipfile.ZipFile(temp, 'w')
 
     for book in collect_books(models.Book.tagged.with_all(shelf)):
-        fileid = book.fileid()
         for ebook_format in models.Book.ebook_formats:
             if ebook_format in formats and book.has_media(ebook_format):
                 filename = book.get_media(ebook_format).path
-                archive.write(filename, str('%s.%s' % (fileid, ebook_format)))
+                archive.write(filename, str('%s.%s' % (book.slug, ebook_format)))
     archive.close()
 
     response = HttpResponse(content_type='application/zip', mimetype='application/x-zip-compressed')
@@ -711,37 +693,50 @@ def tag_info(request, id):
     return HttpResponse(tag.description)
 
 
-def download_zip(request, format, book=None):
-    kwargs = models.Book.split_fileid(book)
-
+def download_zip(request, format, slug=None):
     url = None
     if format in models.Book.ebook_formats:
         url = models.Book.zip_format(format)
-    elif format in ('mp3', 'ogg') and kwargs is not None:
-        book = get_object_or_404(models.Book, **kwargs)
+    elif format in ('mp3', 'ogg') and slug is not None:
+        book = get_object_or_404(models.Book, slug=slug)
         url = book.zip_audiobooks(format)
     else:
         raise Http404('No format specified for zip package')
     return HttpResponseRedirect(urlquote_plus(settings.MEDIA_URL + url, safe='/?='))
 
 
-def download_custom_pdf(request, book_fileid):
-    kwargs = models.Book.split_fileid(book_fileid)
-    if kwargs is None:
-        raise Http404
-    book = get_object_or_404(models.Book, **kwargs)
+def download_custom_pdf(request, slug, method='GET'):
+    book = get_object_or_404(models.Book, slug=slug)
 
-    if request.method == 'GET':
-        form = forms.CustomPDFForm(request.GET)
+    if request.method == method:
+        form = forms.CustomPDFForm(method == 'GET' and request.GET or request.POST)
         if form.is_valid():
             cust = form.customizations
             pdf_file = models.get_customized_pdf_path(book, cust)
-                
+
             if not path.exists(pdf_file):
                 result = async_build_pdf.delay(book.id, cust, pdf_file)
                 result.wait()
-            return AttachmentHttpResponse(file_name=("%s.pdf" % book_fileid), file_path=pdf_file, mimetype="application/pdf")
+            return AttachmentHttpResponse(file_name=("%s.pdf" % book.slug), file_path=pdf_file, mimetype="application/pdf")
         else:
             raise Http404(_('Incorrect customization options for PDF'))
     else:
         raise Http404(_('Bad method'))
+
+
+class CustomPDFFormView(AjaxableFormView):
+    form_class = forms.CustomPDFForm
+    title = _('Download custom PDF')
+    submit = _('Download')
+
+    def __call__(self, request):
+        from copy import copy
+        if request.method == 'POST':
+            request.GET = copy(request.GET)
+            request.GET['next'] = "%s?%s" % (reverse('catalogue.views.download_custom_pdf', args=[request.GET['slug']]),
+                                             request.POST.urlencode())
+        return super(CustomPDFFormView, self).__call__(request)
+        
+
+    def success(self, *args):
+        pass