在Wagtail中为Page对象添加index.FilterField？

Question

我需要在 Wagtail 中实现特定于语言的搜索，所以我修改了默认的

search/views.py

，如下所示：

def search(request):
    search_query = request.GET.get("query", None)
    page = request.GET.get("page", 1)
    language = request.LANGUAGE_CODE

    if search_query:
        search_results = Page.objects.live().filter(locale__language_code=language).search(search_query)

结果是一条错误消息：

Please add index.FilterField('language_code') to Page.search_fields

将

index.FilterField('language_code')

添加到从

Page

派生的类中不起作用 - 那么我如何将该过滤器字段索引添加到

wagtailcore.Page

？

Answer 1

找到解决方案：

def search(request):
    search_query = request.GET.get("query", None)
    page = request.GET.get("page", 1)
    current_locale = Locale.objects.get(language_code=request.LANGUAGE_CODE)

    # Search
    if search_query:
        search_results = Page.objects.live().filter(locale=current_locale).search(search_query)