search_indexes.py
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# -*- coding: utf-8 -*-
from haystack import indexes
from .models import Message
class MessageIndex(indexes.SearchIndex, indexes.Indexable):
# common fields
text = indexes.CharField(document=True, use_template=True)
url = indexes.CharField(null=True)
title = indexes.CharField(model_attr='subject_clean')
description = indexes.CharField(model_attr='body')
modified = indexes.DateTimeField(model_attr='received_time')
author = indexes.CharField(
model_attr='from_address__get_full_name', null=True
)
author_url = indexes.CharField(null=True)
type = indexes.CharField()
icon_name = indexes.CharField()
tag = indexes.CharField(model_attr='thread__mailinglist__name')
mailinglist_url = indexes.CharField(
model_attr='thread__mailinglist__get_absolute_url'
)
def get_model(self):
return Message
def get_updated_field(self):
return 'received_time'
def prepare_author_url(self, obj):
if obj.from_address.user:
return obj.from_address.user.get_absolute_url()
return None
def prepare_icon_name(self, obj):
return u'envelope'
def prepare_type(self, obj):
return u'thread'
def prepare_url(self, obj):
return u'{}#msg-{}'.format(obj.url, obj.pk)
def index_queryset(self, using=None):
return self.get_model().objects.filter(
thread__spam=False, spam=False
).exclude(thread__subject_token='')