def tag_as_json_dict(
tag,
date = None,
show_doc_count = False,
show_documents = False,
show_contacts = False,
show_conversations = False,
show_message_bodies = False,
show_url = False,
relative_time = False,
view_name = models.AssetClass.PAGE_THUMBNAIL,
show_id = True ):
"""
Helper function to express a tag as a dictionary suitable for
conversion to JSON.
"""
if relative_time and tag.tag_class == models.Tag.UPLOAD_AGGREGATE:
name = humanize_date(tag.label.split('.')[0])
else:
name = tag.label
out_dict = {'name' : name,
'label' : tag.label,
'date' : str(date),
'tag_class' : tag.tag_class }
if show_url:
out_dict.update( url = get_url('api_tag_info', label = tag.label) )
if show_conversations:
conversations = tag.conversations.all()
out_dict.update(
conversations = [
conversation_as_json_dict(conversation, show_message_bodies)
for conversation in conversations ] )
if show_doc_count or show_documents:
documents = tag.documents.all()
if show_documents:
out_dict.update(
documents = [
document_as_json_dict(document, view_name)
for document in documents ] )
if show_doc_count:
out_dict.update(document_count = documents.count())
if show_id:
out_dict.update(guid = '%s.tag' % tag.pk)
return out_dict
def aggregate_as_json_dict(aggregate,
message_body = True):
messages = aggregate.messages.all().order_by('-date')
latest_message_date = messages[len(messages)-1].date
latest_message_date = latest_message_date and latest_message_date.ctime() or None
latest_message = aggregate.latest_message
if aggregate.status == models.MessageAggregate.STATUS_READY:
json = {
'status' : str(aggregate.status),
'guid' : '%s.aggregate' % aggregate.pk,
'subject' : aggregate.name,
'summary' : aggregate.summary,
'date' : str(latest_message_date),
'humanized_age' : humanize_date(latest_message_date),
'tags' : [ '%s.tag' % tag.pk
for tag in aggregate.tags.all() ],
'latest_sender' : aggregate.latest_sender.email
}
if message_body:
json.update(messages = [ message_as_json_dict(message, message_body)
for message in messages])
else:
json.update(messages = [ '%s' % message.pk
for message in messages])
elif aggregate.status == models.MessageAggregate.STATUS_DELETED:
json = {
'status' : str(aggregate.status),
'guid' : '%s.aggregate' % aggregate.pk
}
json.update(messages = [ '%s' % message.pk
for message in messages])
return json