def get_topic(request: Request, comment_order: CommentTreeSortOption) -> dict:
"""View a single topic."""
topic = request.context
# deleted and removed comments need to be included since they're necessary for
# building the tree if they have replies
comments = (
request.query(Comment).include_deleted().include_removed().filter(
Comment.topic == topic).order_by(Comment.created_time).all())
tree = CommentTree(comments, comment_order, request.user)
# check if there are any items in the log to show
visible_events = (
LogEventType.TOPIC_LINK_EDIT,
LogEventType.TOPIC_LOCK,
LogEventType.TOPIC_MOVE,
LogEventType.TOPIC_REMOVE,
LogEventType.TOPIC_TAG,
LogEventType.TOPIC_TITLE_EDIT,
LogEventType.TOPIC_UNLOCK,
LogEventType.TOPIC_UNREMOVE,
)
log = (request.query(LogTopic).filter(
LogTopic.topic == topic,
LogTopic.event_type.in_(visible_events)).order_by(
desc(LogTopic.event_time)).all())
tree.collapse_from_labels()
# if the user has the "mark new comments" feature enabled
if request.user and request.user.track_comment_visits:
# update their last visit time for this topic
statement = TopicVisit.generate_insert_statement(request.user, topic)
request.db_session.execute(statement)
mark_changed(request.db_session)
# collapse old comments if the user has a previous visit to the topic
# (and doesn't have that behavior disabled)
if topic.last_visit_time and request.user.collapse_old_comments:
tree.uncollapse_new_comments(topic.last_visit_time)
tree.finalize_collapsing_maximized()
return {
"topic": topic,
"log": log,
"comments": tree,
"comment_order": comment_order,
"comment_order_options": CommentTreeSortOption,
"comment_label_options": CommentLabelOption,
}
def get_topic(request: Request, comment_order: CommentSortOption) -> dict:
"""View a single topic."""
topic = request.context
# deleted and removed comments need to be included since they're necessary
# for building the tree if they have replies
comments = (
request.query(Comment).include_deleted().include_removed().filter(
Comment.topic == topic).order_by(Comment.created_time).all())
tree = CommentTree(comments, comment_order)
# check if there are any items in the log to show
visible_events = (
LogEventType.TOPIC_LOCK,
LogEventType.TOPIC_MOVE,
LogEventType.TOPIC_TAG,
LogEventType.TOPIC_TITLE_EDIT,
LogEventType.TOPIC_UNLOCK,
)
log = (
request.query(LogTopic).filter(
LogTopic.topic == topic,
LogTopic.event_type.in_(visible_events) # noqa
).order_by(desc(LogTopic.event_time)).all())
# if the feature's enabled, update their last visit to this topic
if request.user and request.user.track_comment_visits:
statement = TopicVisit.generate_insert_statement(request.user, topic)
request.db_session.execute(statement)
mark_changed(request.db_session)
return {
'topic': topic,
'log': log,
'comments': tree,
'comment_order': comment_order,
'comment_order_options': CommentSortOption,
'comment_tag_options': CommentTagOption,
}