def comments_for_node(node_id):
"""Shows the comments attached to the given node."""
api = system_util.pillar_api()
node = Node.find(node_id, api=api)
project = Project({'_id': node.project})
can_post_comments = project.node_type_has_method('comment',
'POST',
api=api)
can_comment_override = request.args.get('can_comment', 'True') == 'True'
can_post_comments = can_post_comments and can_comment_override
# Query for all children, i.e. comments on the node.
comments = Node.all(
{
'where': {
'node_type': 'comment',
'parent': node_id
},
}, api=api)
def enrich(some_comment):
some_comment['_user'] = subquery.get_user_info(some_comment['user'])
some_comment['_is_own'] = some_comment['user'] == current_user.objectid
some_comment['_current_user_rating'] = None # tri-state boolean
some_comment[
'_rating'] = some_comment.properties.rating_positive - some_comment.properties.rating_negative
if current_user.is_authenticated:
for rating in some_comment.properties.ratings or ():
if rating.user != current_user.objectid:
continue
some_comment['_current_user_rating'] = rating.is_positive
for comment in comments['_items']:
# Query for all grandchildren, i.e. replies to comments on the node.
comment['_replies'] = Node.all(
{
'where': {
'node_type': 'comment',
'parent': comment['_id']
},
},
api=api)
enrich(comment)
for reply in comment['_replies']['_items']:
enrich(reply)
nr_of_comments = sum(1 + comment['_replies']['_meta']['total']
for comment in comments['_items'])
return render_template('nodes/custom/comment/list_embed.html',
node_id=node_id,
comments=comments,
nr_of_comments=nr_of_comments,
show_comments=True,
can_post_comments=can_post_comments)
def comments_for_node(node_id):
"""Shows the comments attached to the given node.
The URL can be overridden in order to define can_post_comments in a different way
"""
api = system_util.pillar_api()
node = Node.find(node_id, api=api)
project = Project({'_id': node.project})
can_post_comments = project.node_type_has_method('comment', 'POST', api=api)
can_comment_override = request.args.get('can_comment', 'True') == 'True'
can_post_comments = can_post_comments and can_comment_override
return render_comments_for_node(node_id, can_post_comments=can_post_comments)
def commentform_for_node(node_id):
"""Shows only the comment for for comments attached to the given node.
i.e. does not show the comments themselves, just the form to post a new comment.
"""
api = system_util.pillar_api()
node = Node.find(node_id, api=api)
project = Project({'_id': node.project})
can_post_comments = project.node_type_has_method('comment', 'POST', api=api)
return render_template('nodes/custom/comment/list_embed.html',
node_id=node_id,
show_comments=False,
can_post_comments=can_post_comments)
