X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/3ac9cb26acd9b7c5ba421dac123ba8f75b782bd2..47f8090f9e8c6e91ae95578ca43664b6b18fe795:/apps/catalogue/views.py

diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py
index 6de5a268e..b4fb0924c 100644
--- a/apps/catalogue/views.py
+++ b/apps/catalogue/views.py
@@ -206,14 +206,16 @@ def _tags_starting_with(prefix, user):
 def search(request):
     tags = request.GET.get('tags', '')
     prefix = request.GET.get('q', '')
-    # Prefix must have at least 2 characters
-    if len(prefix) < 2:
-        return HttpResponse('')
     
     try:
         tag_list = models.Tag.get_tag_list(tags)
     except:
         tag_list = []
+
+    # Prefix must have at least 2 characters
+    if len(prefix) < 2:
+        return render_to_response('catalogue/search_no_hits.html', {'query':prefix, 'tags':tag_list},
+            context_instance=RequestContext(request))
     
     result = _tags_starting_with(prefix, request.user)
     if len(result) > 0:
@@ -294,12 +296,15 @@ def remove_from_shelf(request, shelf, book):
     book = get_object_or_404(models.Book, slug=book)
     shelf = get_object_or_404(models.Tag, slug=shelf, category='set', user=request.user)
     
-    models.Tag.objects.remove_tag(book, shelf)
-    
-    shelf.book_count -= 1
-    shelf.save()
-    
-    return HttpResponse('Usunieto')
+    if shelf in book.tags:
+        models.Tag.objects.remove_tag(book, shelf)
+
+        shelf.book_count -= 1
+        shelf.save()
+
+        return HttpResponse('Usunięto')
+    else:
+        return HttpResponse('Książki nie ma na półce')
 
 
 def collect_books(books):