__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()