X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/ce23e0cccbe0a08b22592fd589c83c9b80a4d026..89881ffd8c2da92f115f23b002f48b7e626014d0:/src/catalogue/views.py

diff --git a/src/catalogue/views.py b/src/catalogue/views.py
index 487310663..8d32e64ee 100644
--- a/src/catalogue/views.py
+++ b/src/catalogue/views.py
@@ -526,6 +526,7 @@ def stream_zip(request, media_format=None, slug=None):
         for bm in book.media.filter(type=media_format).order_by('index'):
             yield (
                 bm.file.path,
+                bm.get_extra_info_json().get('license'),
                 names + (slugify(bm.part_name),) if bm.part_name else names
             )
         for child in book.get_children():
@@ -533,13 +534,30 @@ def stream_zip(request, media_format=None, slug=None):
 
     zs = ZipStream()
 
-    for i, (file_path, names) in enumerate(iterate_audiobooks(book, ())):
+    audiobook_list = list(iterate_audiobooks(book, ()))
+    
+    licenses = set()
+    for i, (file_path, lic, names) in enumerate(audiobook_list):
         index = i + 1
         part_name = '_'.join(names)
+        if part_name:
+            part_name = '_' + part_name
         ext = file_path.rsplit('.', 1)[-1]
-        zip_name = f'{book.slug}_{index:03d}_{part_name}'[:240] + '.' + ext
+        if len(audiobook_list) > 1:
+            zip_name = f'{book.slug}_{index:03d}{part_name}'[:240] + '.' + ext
+        else:
+            zip_name = book.slug[:240] + '.' + ext
         zs.add_path(file_path, zip_name)
 
+        lic_name = constants.LICENSES.get(lic, {}).get('locative')
+        if lic_name:
+            licenses.add(lic_name)
+
+    readme = render_to_string('catalogue/audiobook_zip_readme.txt', {
+        'licenses': licenses,
+    })
+    zs.add(readme, 'informacje.txt')
+
     response = StreamingHttpResponse(zs, content_type='application/zip')
     response['Content-Disposition'] = f'attachment; filename={slug}_{media_format}.zip'
     return response