Merge branch 'picture' into pretty

[wolnelektury.git] / apps / api / handlers.py

diff --git a/apps/api/handlers.py b/apps/api/handlers.py
index 9bb8900..e10a4b5 100644 (file)
--- a/apps/api/handlers.py
+++ b/apps/api/handlers.py
@@ -16,6 +16,7 @@ from api.models import Deleted
 from catalogue.forms import BookImportForm
 from catalogue.models import Book, Tag, BookMedia, Fragment
 
+from stats.utils import piwik_track
 
 API_BASE = WL_BASE = MEDIA_BASE = 'http://' + Site.objects.get_current().domain
 
@@ -92,15 +93,18 @@ class BookDetailHandler(BaseHandler):
 
     """
     allowed_methods = ['GET']
-    fields = ['title', 'parent',
-        'xml', 'html', 'pdf', 'epub', 'txt',
+    fields = ['title', 'parent'] + Book.formats + [
         'media', 'url'] + category_singular.keys()
 
-    def read(self, request, slug):
-        """ Returns details of a book, identified by a slug. """
+    @piwik_track
+    def read(self, request, book):
+        """ Returns details of a book, identified by a slug and lang. """
+        kwargs = Book.split_urlid(book)
+        if not kwargs:
+            return rc.NOT_FOUND
 
         try:
-            return Book.objects.get(slug=slug)
+            return Book.objects.get(**kwargs)
         except Book.DoesNotExist:
             return rc.NOT_FOUND
 
@@ -121,7 +125,7 @@ class AnonymousBooksHandler(AnonymousBaseHandler):
     @classmethod
     def href(cls, book):
         """ Returns an URI for a Book in the API. """
-        return API_BASE + reverse("api_book", args=[book.slug])
+        return API_BASE + reverse("api_book", args=[book.urlid()])
 
     @classmethod
     def url(cls, book):
@@ -129,6 +133,7 @@ class AnonymousBooksHandler(AnonymousBaseHandler):
 
         return WL_BASE + book.get_absolute_url()
 
+    @piwik_track
     def read(self, request, tags, top_level=False):
         """ Lists all books with given tags.
 
@@ -200,7 +205,7 @@ def _file_getter(format):
         else:
             return ''
     return get_file
-for format in ('xml', 'txt', 'html', 'epub', 'pdf'):
+for format in Book.formats:
     setattr(BooksHandler, format, _file_getter(format))
 
 
@@ -209,6 +214,7 @@ class TagDetailHandler(BaseHandler):
 
     fields = ['name', 'sort_key', 'description']
 
+    @piwik_track
     def read(self, request, category, slug):
         """ Returns details of a tag, identified by category and slug. """
 
@@ -234,6 +240,7 @@ class TagsHandler(BaseHandler):
     model = Tag
     fields = ['name', 'href']
 
+    @piwik_track
     def read(self, request, category):
         """ Lists all tags in the category (eg. all themes). """
 
@@ -260,11 +267,19 @@ class TagsHandler(BaseHandler):
 class FragmentDetailHandler(BaseHandler):
     fields = ['book', 'anchor', 'text', 'url', 'themes']
 
-    def read(self, request, slug, anchor):
+    @piwik_track
+    def read(self, request, book, anchor):
         """ Returns details of a fragment, identified by book slug and anchor. """
+        kwargs = Book.split_urlid(book)
+        if not kwargs:
+            return rc.NOT_FOUND
+
+        fragment_kwargs = {}
+        for field, value in kwargs.items():
+            fragment_kwargs['book__' + field] = value
 
         try:
-            return Fragment.objects.get(book__slug=slug, anchor=anchor)
+            return Fragment.objects.get(anchor=anchor, **fragment_kwargs)
         except Fragment.DoesNotExist:
             return rc.NOT_FOUND
 
@@ -282,6 +297,7 @@ class FragmentsHandler(BaseHandler):
 
     categories = set(['author', 'epoch', 'kind', 'genre', 'book', 'theme'])
 
+    @piwik_track
     def read(self, request, tags):
         """ Lists all fragments with given book, tags, themes.
 
@@ -300,7 +316,7 @@ class FragmentsHandler(BaseHandler):
     def href(cls, fragment):
         """ Returns URI in the API for the fragment. """
 
-        return API_BASE + reverse("api_fragment", args=[fragment.book.slug, fragment.anchor])
+        return API_BASE + reverse("api_fragment", args=[fragment.book.urlid(), fragment.anchor])
 
     @classmethod
     def url(cls, fragment):
@@ -346,16 +362,15 @@ class CatalogueHandler(BaseHandler):
 
     @staticmethod
     def book_dict(book, fields=None):
-        all_fields = ('url', 'title', 'description',
+        all_fields = ['url', 'title', 'description',
                       'gazeta_link', 'wiki_link',
-                      'xml', 'epub', 'txt', 'pdf', 'html',
-                      'mp3', 'ogg', 'daisy',
+                      ] + Book.formats + BookMedia.formats + [
                       'parent', 'parent_number',
                       'tags',
                       'license', 'license_description', 'source_name',
                       'technical_editors', 'editors',
                       'author', 'sort_key',
-                     )
+                     ]
         if fields:
             fields = (f for f in fields if f in all_fields)
         else:
@@ -366,7 +381,7 @@ class CatalogueHandler(BaseHandler):
         obj = {}
         for field in fields:
 
-            if field in ('xml', 'epub', 'txt', 'pdf', 'html'):
+            if field in Book.formats:
                 f = getattr(book, field+'_file')
                 if f:
                     obj[field] = {
@@ -374,7 +389,7 @@ class CatalogueHandler(BaseHandler):
                         'size': f.size,
                     }
 
-            elif field in ('mp3', 'ogg', 'daisy'):
+            elif field in BookMedia.formats:
                 media = []
                 for m in book.media.filter(type=field):
                     media.append({
@@ -547,6 +562,7 @@ class CatalogueHandler(BaseHandler):
 class BookChangesHandler(CatalogueHandler):
     allowed_methods = ('GET',)
 
+    @piwik_track
     def read(self, request, since):
         return self.book_changes(request, since)
 
@@ -554,6 +570,7 @@ class BookChangesHandler(CatalogueHandler):
 class TagChangesHandler(CatalogueHandler):
     allowed_methods = ('GET',)
 
+    @piwik_track
     def read(self, request, since):
         return self.tag_changes(request, since)
 
@@ -561,5 +578,6 @@ class TagChangesHandler(CatalogueHandler):
 class ChangesHandler(CatalogueHandler):
     allowed_methods = ('GET',)
 
+    @piwik_track
     def read(self, request, since):
         return self.changes(request, since)