Merge branch 'pretty' of github.com:fnp/wolnelektury into pretty
[wolnelektury.git] / apps / catalogue / views.py
index 8bf5681..b874c4c 100644 (file)
@@ -23,14 +23,17 @@ 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, async_build_pdf
+from catalogue.utils import (split_tags, AttachmentHttpResponse,
+    async_build_pdf, MultiQuerySet)
 from catalogue.tasks import touch_tag
 from pdcounter import models as pdcounter_models
 from pdcounter import views as pdcounter_views
 from suggest.forms import PublishingSuggestForm
+from picture.models import Picture
 
 from os import path
 
@@ -46,7 +49,6 @@ def catalogue(request):
     categories = split_tags(tags)
     fragment_tags = categories.get('theme', [])
 
-    form = forms.SearchForm()
     return render_to_response('catalogue/catalogue.html', locals(),
         context_instance=RequestContext(request))
 
@@ -54,8 +56,6 @@ def catalogue(request):
 def book_list(request, filter=None, template_name='catalogue/book_list.html'):
     """ generates a listing of all books, optionally filtered with a test function """
 
-    form = forms.SearchForm()
-
     books_by_author, orphans, books_by_parent = models.Book.book_list(filter)
     books_nav = SortedDict()
     for tag in books_by_author:
@@ -91,6 +91,7 @@ def differentiate_tags(request, tags, ambiguous_slugs):
 
 
 def tagged_object_list(request, tags=''):
+    #    import pdb; pdb.set_trace()
     try:
         tags = models.Tag.get_tag_list(tags)
     except models.Tag.DoesNotExist:
@@ -169,50 +170,44 @@ def tagged_object_list(request, tags=''):
         only_author = len(tags) == 1 and tags[0].category == 'author'
         objects = models.Book.objects.none()
 
-    return object_list(
-        request,
-        objects,
-        template_name='catalogue/tagged_object_list.html',
-        extra_context={
+    # Add pictures
+    objects = MultiQuerySet(Picture.tagged.with_all(tags), objects)
+
+    return render_to_response('catalogue/tagged_object_list.html',
+        {
+            'object_list': objects,
             'categories': categories,
             'only_shelf': only_shelf,
             'only_author': only_author,
             'only_my_shelf': only_my_shelf,
             'formats_form': forms.DownloadFormatsForm(),
             'tags': 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')
     fragments = models.Fragment.tagged.with_all([book_tag, theme])
 
-    form = forms.SearchForm()
     return render_to_response('catalogue/book_fragments.html', locals(),
         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:
@@ -228,29 +223,51 @@ def book_detail(request, book):
     extra_info = book.get_extra_info_value()
     hide_about = extra_info.get('about', '').startswith('http://wiki.wolnepodreczniki.pl')
 
+    custom_pdf_form = forms.CustomPDFForm()
+    return render_to_response('catalogue/book_detail.html', locals(),
+        context_instance=RequestContext(request))
+
+
+def player(request, slug):
+    book = get_object_or_404(models.Book, slug=slug)
+    if not book.has_media('mp3'):
+        raise Http404
+
+    ogg_files = {}
+    for m in book.media.filter(type='ogg').order_by():
+        ogg_files[m.name] = m
+
+    audiobooks = []
+    have_oggs = True
     projects = set()
-    for m in book.media.filter(type='mp3'):
+    for mp3 in book.media.filter(type='mp3'):
         # ogg files are always from the same project
-        meta = m.get_extra_info_value()
+        meta = mp3.get_extra_info_value()
         project = meta.get('project')
         if not project:
             # temporary fallback
             project = u'CzytamySłuchając'
 
         projects.add((project, meta.get('funded_by', '')))
+
+        media = {'mp3': mp3}
+
+        ogg = ogg_files.get(mp3.name)
+        if ogg:
+            media['ogg'] = ogg
+        else:
+            have_oggs = False
+        audiobooks.append(media)
+    print audiobooks
+
     projects = sorted(projects)
 
-    form = forms.SearchForm()
-    custom_pdf_form = forms.CustomPDFForm()
-    return render_to_response('catalogue/book_detail.html', locals(),
+    return render_to_response('catalogue/player.html', locals(),
         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
@@ -438,7 +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))
 
@@ -449,7 +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
@@ -485,14 +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)
@@ -525,11 +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)
 
@@ -580,11 +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')
@@ -683,37 +693,44 @@ 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 == 'audiobook' and kwargs is not None:
-        book = get_object_or_404(models.Book, **kwargs)
-        url = book.zip_audiobooks()
+    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):
+        if request.method == 'POST':
+            return download_custom_pdf(request, request.GET['book_id'], method='POST')
+        else:
+            return super(CustomPDFFormView, self).__call__(request)