some fixes from ui checks

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

diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py
index e61feb6..27d141f 100644 (file)
--- a/apps/catalogue/views.py
+++ b/apps/catalogue/views.py
@@ -18,7 +18,6 @@ from django.utils.datastructures import SortedDict
 from django.utils.http import urlquote_plus
 from django.utils import translation
 from django.utils.translation import ugettext as _, ugettext_lazy
 from django.utils.http import urlquote_plus
 from django.utils import translation
 from django.utils.translation import ugettext as _, ugettext_lazy

-from django.views.decorators.cache import never_cache

 from django.views.decorators.vary import vary_on_headers
 
 from ajaxable.utils import JSONResponse, AjaxableFormView
 from django.views.decorators.vary import vary_on_headers
 
 from ajaxable.utils import JSONResponse, AjaxableFormView


@@ -30,6 +29,7 @@ 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 pdcounter import views as pdcounter_views
 from suggest.forms import PublishingSuggestForm
 from picture.models import Picture

+from picture.views import picture_list_thumb

 
 staff_required = user_passes_test(lambda user: user.is_staff)
 permanent_cache = get_cache('permanent')
 
 staff_required = user_passes_test(lambda user: user.is_staff)
 permanent_cache = get_cache('permanent')


@@ -37,30 +37,50 @@ permanent_cache = get_cache('permanent')
 
 @vary_on_headers('X-Requested-With')
 def catalogue(request):
 
 @vary_on_headers('X-Requested-With')
 def catalogue(request):

-    tags = models.Tag.objects.exclude(
-        category__in=('set', 'book')).exclude(book_count=0)
-    tags = list(tags)
-    for tag in tags:
-        tag.count = tag.book_count
-    categories = split_tags(tags)
-    fragment_tags = categories.get('theme', [])
-    collections = models.Collection.objects.all()
+    cache_key='catalogue.catalogue'
+    output = permanent_cache.get(cache_key)
+
+    if output is None:
+        tags = models.Tag.objects.exclude(
+            category__in=('set', 'book')).exclude(book_count=0, picture_count=0)
+        tags = list(tags)
+        for tag in tags:
+            tag.count = tag.book_count + tag.picture_count
+        categories = split_tags(tags)
+        fragment_tags = categories.get('theme', [])
+        collections = models.Collection.objects.all()

 
 

-    if request.is_ajax():

         render_tag_list = lambda x: render_to_string(
             'catalogue/tag_list.html', tag_list(x))
         render_tag_list = lambda x: render_to_string(
             'catalogue/tag_list.html', tag_list(x))

-        output = {'theme': render_tag_list(fragment_tags)}
+        has_pictures = lambda x: filter(lambda y: y.picture_count>0, x)
+        has_books = lambda x: filter(lambda y: y.book_count>0, x)
+        def render_split(tags):
+            with_books = has_books(tags)
+            with_pictures = has_pictures(tags)
+            ctx = {}
+            if with_books:
+                ctx['books'] = render_tag_list(with_books)
+            if with_pictures:
+                ctx['pictures'] = render_tag_list(with_pictures)
+            return render_to_string('catalogue/tag_list_split.html', ctx)
+
+        output = {'theme': {}}
+        output['theme'] = render_split(fragment_tags)

         for category, tags in categories.items():
         for category, tags in categories.items():

-            output[category] = render_tag_list(tags)
+            output[category] = render_split(tags)
+            

         output['collections'] = render_to_string(
             'catalogue/collection_list.html', collection_list(collections))
         output['collections'] = render_to_string(
             'catalogue/collection_list.html', collection_list(collections))

+        permanent_cache.set(cache_key, output)
+    if request.is_ajax():

         return JSONResponse(output)
     else:
         return render_to_response('catalogue/catalogue.html', locals(),
             context_instance=RequestContext(request))
 
 
         return JSONResponse(output)
     else:
         return render_to_response('catalogue/catalogue.html', locals(),
             context_instance=RequestContext(request))
 
 

-def book_list(request, filter=None, template_name='catalogue/book_list.html',
+def book_list(request, filter=None, get_filter=None,
+        template_name='catalogue/book_list.html',

         nav_template_name='catalogue/snippets/book_list_nav.html',
         list_template_name='catalogue/snippets/book_list.html',
         cache_key='catalogue.book_list',
         nav_template_name='catalogue/snippets/book_list_nav.html',
         list_template_name='catalogue/snippets/book_list.html',
         cache_key='catalogue.book_list',


@@ -71,6 +91,8 @@ def book_list(request, filter=None, template_name='catalogue/book_list.html',
     if cached is not None:
         rendered_nav, rendered_book_list = cached
     else:
     if cached is not None:
         rendered_nav, rendered_book_list = cached
     else:

+        if get_filter:
+            filter = get_filter()

         books_by_author, orphans, books_by_parent = models.Book.book_list(filter)
         books_nav = SortedDict()
         for tag in books_by_author:
         books_by_author, orphans, books_by_parent = models.Book.book_list(filter)
         books_nav = SortedDict()
         for tag in books_by_author:


@@ -98,12 +120,16 @@ def daisy_list(request):
 
 def collection(request, slug):
     coll = get_object_or_404(models.Collection, slug=slug)
 
 def collection(request, slug):
     coll = get_object_or_404(models.Collection, slug=slug)

-    slugs = coll.book_slugs.split()
-    # allow URIs
-    slugs = [slug.rstrip('/').rsplit('/', 1)[-1] if '/' in slug else slug
-                for slug in slugs]
-    return book_list(request, Q(slug__in=slugs),
-                     template_name='catalogue/collection.html',
+    if coll.kind == 'book':
+        view = book_list
+        tmpl = "catalogue/collection.html"
+    elif coll.kind == 'picture':
+        view = picture_list_thumb
+        tmpl = "picture/collection.html"
+    else:
+        raise ValueError('How do I show this kind of collection? %s' % coll.kind)
+    return view(request, get_filter=coll.get_query,
+                     template_name=tmpl,

                      cache_key='catalogue.collection:%s' % coll.slug,
                      context={'collection': coll})
 
                      cache_key='catalogue.collection:%s' % coll.slug,
                      context={'collection': coll})
 


@@ -122,7 +148,6 @@ def differentiate_tags(request, tags, ambiguous_slugs):
                 context_instance=RequestContext(request))
 
 
                 context_instance=RequestContext(request))
 
 

-@never_cache

 def tagged_object_list(request, tags=''):
     try:
         tags = models.Tag.get_tag_list(tags)
 def tagged_object_list(request, tags=''):
     try:
         tags = models.Tag.get_tag_list(tags)


@@ -186,7 +211,7 @@ def tagged_object_list(request, tags=''):
         # get related tags from `tag_counter` and `theme_counter`
         related_counts = {}
         tags_pks = [tag.pk for tag in tags]
         # get related tags from `tag_counter` and `theme_counter`
         related_counts = {}
         tags_pks = [tag.pk for tag in tags]

-        for book in objects.iterator():
+        for book in objects:

             for tag_pk, value in itertools.chain(book.tag_counter.iteritems(), book.theme_counter.iteritems()):
                 if tag_pk in tags_pks:
                     continue
             for tag_pk, value in itertools.chain(book.tag_counter.iteritems(), book.theme_counter.iteritems()):
                 if tag_pk in tags_pks:
                     continue


@@ -231,7 +256,6 @@ def book_fragments(request, slug, theme_slug):
         context_instance=RequestContext(request))
 
 
         context_instance=RequestContext(request))
 
 

-@never_cache

 def book_detail(request, slug):
     try:
         book = models.Book.objects.get(slug=slug)
 def book_detail(request, slug):
     try:
         book = models.Book.objects.get(slug=slug)


@@ -287,13 +311,6 @@ def book_text(request, slug):
 
     if not book.has_html_file():
         raise Http404
 
     if not book.has_html_file():
         raise Http404

-    book_themes = {}
-    for fragment in book.fragments.all().iterator():
-        for theme in fragment.tags.filter(category='theme').iterator():
-            book_themes.setdefault(theme, []).append(fragment)
-
-    book_themes = book_themes.items()
-    book_themes.sort(key=lambda s: s[0].sort_key)

     related = book.related_info()
     return render_to_response('catalogue/book_text.html', locals(),
         context_instance=RequestContext(request))
     related = book.related_info()
     return render_to_response('catalogue/book_text.html', locals(),
         context_instance=RequestContext(request))