django cms搜索多个站点？

问题描述

| 我已经在带有干草堆的django cms单个实例中设置了多个站点进行搜索（使用Solr）。但是，我所拥有的search_indexes.py似乎没有任何作用。就像只是被忽略，并使用默认值一样。为什么我的search_indexes.py无法生效？ 我有以下内容： settings.py：

HAYSTACK_SITECONF = \'mysite.search_sites\'

search_sites.py：

from cms.models import monkeypatch_reverse
import haystack

monkeypatch_reverse()
haystack.autodiscover()

mysite / app / search_indexes.py：

from django.conf import settings
from django.utils.translation import string_concat,ugettext_lazy
from django.utils.html import strip_tags

from haystack import indexes,site

from cms.models.managers import PageManager
from cms.models.pagemodel import Page
from cms.models.pluginmodel import CMSPlugin

def page_index_factory(lang,lang_name):
    if isinstance(lang_name,basestring):
        lang_name = ugettext_lazy(lang_name)

    def get_absolute_url(self):
        if \'cms.middleware.multilingual.MultilingualURLMiddleware\' in settings.MIDDLEWARE_CLASSES:
            return \'/%s%s\' % (lang,Page.get_absolute_url(self))
        else:
            return Page.get_absolute_url(self)

    class Meta:
        proxy = True
        app_label = \'cms\'
        if len(settings.LANGUAGES) > 1:
            verbose_name = string_concat(Page._meta.verbose_name,\' (\',lang_name,\')\')
            verbose_name_plural = string_concat(Page._meta.verbose_name_plural,\')\')
        else:
            verbose_name = Page._meta.verbose_name
            verbose_name_plural = Page._meta.verbose_name_plural

    attrs = {\'__module__\': Page.__module__,\'Meta\': Meta,\'objects\': PageManager(),\'get_absolute_url\': get_absolute_url}

    _PageProxy = type(\"Page_%s\" % lang.title(),(Page,),attrs)

    _PageProxy._meta.parent_attr = \'parent\'
    _PageProxy._meta.left_attr = \'lft\'
    _PageProxy._meta.right_attr = \'rght\'
    _PageProxy._meta.tree_id_attr = \'tree_id\'

    class _PageIndex(indexes.SearchIndex):
        site_id = indexes.IntegerField(model_attr=\"site__id\")
        language = lang
        text = indexes.CharField(document=True,use_template=False)
        pub_date = indexes.DateTimeField(model_attr=\'publication_date\')
        login_required = indexes.BooleanField(model_attr=\'login_required\')
        url = indexes.CharField(stored=True,indexed=False,model_attr=\'get_absolute_url\')
        title = indexes.CharField(stored=True,model_attr=\'get_title\')

        def prepare(self,obj):
            self.prepared_data = super(_PageIndex,self).prepare(obj)
            plugins = CMSPlugin.objects.filter(language=lang,placeholder__in=obj.placeholders.all())
            text = \'\'
            for plugin in plugins:
                instance,_ = plugin.get_plugin_instance()
                if hasattr(instance,\'search_fields\'):
                    text += \'\'.join(strip_tags(getattr(instance,field,\'\')) for field in instance.search_fields)
                if getattr(instance,\'search_fulltext\',False):
                    text += strip_tags(instance.render_plugin())
            self.prepared_data[\'text\'] = text
            return self.prepared_data

        def index_queryset(self):
            qs = _PageProxy.objects.published().filter(title_set__language=lang).distinct()
            if \'publisher\' in settings.INSTALLED_APPS:
                qs = qs.filter(publisher_is_draft=True)
            return qs

    return _PageProxy,_PageIndex

for lang_tuple in settings.LANGUAGES:
    lang,lang_name = lang_tuple
    site.register(*page_index_factory(lang,lang_name))

    

解决方法

        好的，所以问题出在search_sites.py，它不应该使用自动发现。相反，它需要导入search_indexes文件，该文件将为所有插件注册索引：

from cms.models import monkeypatch_reverse
monkeypatch_reverse()
import mysite.app.search_indexes

然后以下脚本在所有站点上运行索引：

import os
import sys

root = os.path.join(os.path.dirname(__file__),\'..\')
sys.path.insert(0,root)

activate_this = os.path.join(root,\'venv/bin/activate_this.py\')
execfile(activate_this,dict(__file__=activate_this))
os.environ[\'DJANGO_SETTINGS_MODULE\'] = \'mysite.settings\'

from django.contrib.sites.models import Site
from django.conf import settings

from haystack.management.commands.clear_index import Command as clearCommand
from haystack.management.commands.update_index import Command as updateCommand

clear = clearCommand()
clear.handle(interactive=False)

for site in Site.objects.all():
    settings.SITE_ID = site.id
    update = updateCommand()
    update.handle()