add isbn repeat message when adding book using click-to-scrape | fix #34

2020-05-15 14:49:54 +08:00 · 2020-05-15 14:49:54 +08:00 · 625cdbcbab
commit 625cdbcbab
parent 30e24447c3
1 changed files with 11 additions and 0 deletions
--- a/books/views.py
+++ b/books/views.py
@ -482,6 +482,17 @@ def click_to_scrape(request):
                form.save()
                return redirect(reverse('books:retrieve', args=[form.instance.id]))
            else:
+                if 'isbn' in form.errors:
+                    msg = _("ISBN与现有图书重复")
+                else:
+                    msg = _("爬取数据失败😫")
+                return render(
+                    request,
+                    'common/error.html',
+                    {
+                        'msg': msg,
+                    }
+                )
                return render(
                    request,
                    'common/error.html',