__copyright__ = "Copyright © Stichting SciPost (SciPost Foundation)"
__license__ = "AGPL v3"
from haystack import indexes
from .models import Publication
[docs]class PublicationIndex(indexes.SearchIndex, indexes.Indexable):
text = indexes.CharField(document=True, model_attr='title', use_template=True)
authors = indexes.CharField(model_attr='author_list')
date = indexes.DateTimeField(model_attr='publication_date')
abstract = indexes.CharField(model_attr='abstract')
doi_label = indexes.CharField(model_attr='doi_label')
[docs] def get_updated_field(self):
return 'latest_activity'
[docs] def get_model(self):
return Publication
[docs] def index_queryset(self, using=None):
"""Used when the entire index for model is updated."""
return self.get_model().objects.published()