def update_feedback(feedback_key, text, feedback_type, parent_key_or_id=None):
"""Update the text of a question or answer.
Returns a util_discussion.ClientFeedback entity for the added feedback, if
successful, or None.
Arguments:
feedback_key: the key of feedback that is to be updated
text: the desired feedback text property
feedback_type: either FeedbackType.Question or FeedbackType.Answer
parent_key_or_id: readable_id if adding a question, question_key if
adding an answer
"""
user_data = user_models.UserData.current()
# parent will only be initialized if parent_key_or_id was initialized
if parent_key_or_id:
parent = video_models.Video.get_for_readable_id(parent_key_or_id)
feedback = db.get(feedback_key)
is_answer = feedback_type == discussion_models.FeedbackType.Answer
# TODO(drew): Do we really need to use video here?
if feedback and text and (is_answer or parent):
if (feedback.authored_by(user_data)
or user_util.is_current_user_moderator()):
feedback.content = text
# If a moderator rewrote the content, then it's not spam.
# Otherwise, reset the var to false (it could have turned into
# spam)
feedback.definitely_not_spam = (
user_util.is_current_user_moderator())
# Recalculate the low quality metric as the content changed
feedback.low_quality_score = (
discussion_models.Heuristics.get_low_quality_score(
text, feedback_type))
feedback.put()
if is_answer:
dict_votes = discussion_models.FeedbackVote.get_dict_for_feedback(
feedback, user_data)
else:
dict_votes = (discussion_models.FeedbackVote.
get_dict_for_user_data_and_video(user_data, parent))
voting.add_vote_expando_properties(feedback, dict_votes)
return util_discussion.ClientFeedback.from_feedback(
feedback, with_extra_vote_properties=True)
return None
def post(self):
user_data = user_models.UserData.current()
key = self.request.get("entity_key")
text = self.request.get("question_text") or self.request.get(
"answer_text")
if key and text:
feedback = db.get(key)
if feedback:
if feedback.authored_by(
user_data) or user_util.is_current_user_moderator():
feedback.content = text
feedback.put()
# Redirect to appropriate list of entities depending on type of
# feedback entity being edited.
if feedback.is_type(
discussion_models.FeedbackType.Question):
page = self.request.get("page")
video = feedback.video()
self.redirect(
"/discussion/pagequestions?video_key=%s&page=%s&qa_expand_key=%s"
% (video.key(), page, feedback.key()))
elif feedback.is_type(
discussion_models.FeedbackType.Answer):
question = feedback.question()
self.redirect("/discussion/answers?question_key=%s" %
question.key())
def get(self):
user_data = user_models.UserData.current()
question_key = self.request.get("question_key")
question = db.get(question_key)
if question:
video = question.video()
dict_votes = discussion_models.FeedbackVote.get_dict_for_user_data_and_video(user_data, video)
answers = discussion_models.Feedback.gql("WHERE types = :1 AND targets = :2", discussion_models.FeedbackType.Answer, question.key()).fetch(1000)
answers = filter(lambda answer: answer.is_visible_to(user_data), answers)
answers = voting.VotingSortOrder.sort(answers)
for answer in answers:
voting.add_vote_expando_properties(answer, dict_votes)
template_values = {
"answers": answers,
"is_mod": user_util.is_current_user_moderator()
}
html = self.render_jinja2_template_to_string('discussion/question_answers_only.html', template_values)
self.render_json({"html": html})
return
def post(self):
user_data = models.UserData.current()
if not user_data:
return
key = self.request.get("entity_key")
topic_key = self.request.get("topic_key")
text = self.request.get("question_text") or self.request.get("answer_text")
if key and text:
feedback = db.get(key)
if feedback:
if feedback.authored_by(user_data) or user_util.is_current_user_moderator():
feedback.content = text
feedback.put()
# Redirect to appropriate list of entities depending on type of
# feedback entity being edited.
if feedback.is_type(models_discussion.FeedbackType.Question):
page = self.request.get("page")
video = feedback.video()
self.redirect(
"/discussion/pagequestions?video_key=%s&topic_key=%s&page=%s&qa_expand_key=%s"
% (video.key(), topic_key, page, feedback.key())
)
elif feedback.is_type(models_discussion.FeedbackType.Answer):
question = feedback.question()
self.redirect("/discussion/answers?question_key=%s" % question.key())
def get(self):
user_data = user_models.UserData.current()
question_key = self.request.get("question_key")
question = db.get(question_key)
if question:
video = question.video()
dict_votes = discussion_models.FeedbackVote.get_dict_for_user_data_and_video(
user_data, video)
answers = discussion_models.Feedback.gql(
"WHERE types = :1 AND targets = :2",
discussion_models.FeedbackType.Answer,
question.key()).fetch(1000)
answers = filter(lambda answer: answer.is_visible_to(user_data),
answers)
answers = voting.VotingSortOrder.sort(answers)
for answer in answers:
voting.add_vote_expando_properties(answer, dict_votes)
template_values = {
"answers": answers,
"is_mod": user_util.is_current_user_moderator()
}
html = self.render_jinja2_template_to_string(
'discussion/question_answers_only.html', template_values)
self.render_json({"html": html})
return
def update_feedback(feedback_key, text, feedback_type,
parent_key_or_id=None):
"""Update the text of a question or answer.
Returns a util_discussion.ClientFeedback entity for the added feedback, if
successful, or None.
Arguments:
feedback_key: the key of feedback that is to be updated
text: the desired feedback text property
feedback_type: either FeedbackType.Question or FeedbackType.Answer
parent_key_or_id: readable_id if adding a question, question_key if
adding an answer
"""
user_data = user_models.UserData.current()
# parent will only be initialized if parent_key_or_id was initialized
if parent_key_or_id:
parent = video_models.Video.get_for_readable_id(parent_key_or_id)
feedback = db.get(feedback_key)
is_answer = feedback_type == discussion_models.FeedbackType.Answer
# TODO(drew): Do we really need to use video here?
if feedback and text and (is_answer or parent):
if (feedback.authored_by(user_data) or
user_util.is_current_user_moderator()):
feedback.content = text
# If a moderator rewrote the content, then it's not spam.
# Otherwise, reset the var to false (it could have turned into
# spam)
feedback.definitely_not_spam = (user_util.
is_current_user_moderator())
# Recalculate the low quality metric as the content changed
feedback.low_quality_score = (discussion_models.
Heuristics.get_low_quality_score(text, feedback_type))
feedback.put()
if is_answer:
dict_votes = discussion_models.FeedbackVote.get_dict_for_feedback(
feedback, user_data)
else:
dict_votes = (discussion_models.
FeedbackVote.get_dict_for_user_data_and_video(
user_data, parent))
voting.add_vote_expando_properties(feedback, dict_votes)
return util_discussion.ClientFeedback.from_feedback(feedback,
with_extra_vote_properties=True)
return None
def post(self):
if not user_util.is_current_user_moderator():
return
key = self.request.get("entity_key")
if key:
entity = db.get(key)
if entity:
entity.clear_flags()
entity.put()
self.redirect("/discussion/flaggedfeedback")
def post(self):
if not user_util.is_current_user_moderator():
return
key = self.request.get("entity_key")
if key:
entity = db.get(key)
if entity:
entity.clear_flags()
entity.put()
self.redirect("/discussion/flaggedfeedback")
def post(self):
# Must be a moderator to change types of anything
if not user_util.is_current_user_moderator():
return
key = self.request.get("entity_key")
target_type = self.request.get("target_type")
if key:
entity = db.get(key)
if entity:
clear_flags = self.request_bool("clear_flags", default=False)
entity.change_type(target_type, clear_flags)
self.redirect("/discussion/flaggedfeedback")
def post(self):
# Must be a moderator to change types of anything
if not user_util.is_current_user_moderator():
return
key = self.request.get("entity_key")
target_type = self.request.get("target_type")
if key:
entity = db.get(key)
if entity:
clear_flags = self.request_bool("clear_flags", default=False)
entity.change_type(target_type, clear_flags)
self.redirect("/discussion/flaggedfeedback")
def video_comments_context(
video,
topic,
page=0,
comments_hidden=True,
sort_order=voting.VotingSortOrder.HighestPointsFirst):
user_data = models.UserData.current()
if page > 0:
comments_hidden = False # Never hide questions if specifying specific page
else:
page = 1
limit_per_page = 10
limit_initially_visible = 2 if comments_hidden else limit_per_page
comments = util_discussion.get_feedback_by_type_for_video(
video, models_discussion.FeedbackType.Comment, user_data)
comments = voting.VotingSortOrder.sort(comments, sort_order=sort_order)
count_total = len(comments)
comments = comments[((page - 1) * limit_per_page):(page * limit_per_page)]
dict_votes = models_discussion.FeedbackVote.get_dict_for_user_data_and_video(
user_data, video)
for comment in comments:
voting.add_vote_expando_properties(comment, dict_votes)
count_page = len(comments)
pages_total = max(1, ((count_total - 1) / limit_per_page) + 1)
return {
"is_mod": user_util.is_current_user_moderator(),
"video": video,
"topic": topic,
"comments": comments,
"count_total": count_total,
"comments_hidden": count_page > limit_initially_visible,
"limit_initially_visible": limit_initially_visible,
"pages": range(1, pages_total + 1),
"pages_total": pages_total,
"prev_page_1_based": page - 1,
"current_page_1_based": page,
"next_page_1_based": page + 1,
"show_page_controls": pages_total > 1,
}
def post(self):
# Must be a moderator to change types of anything
if not user_util.is_current_user_moderator():
return
key = self.request.get("entity_key")
target_type = self.request.get("target_type")
if key and models_discussion.FeedbackType.is_valid(target_type):
entity = db.get(key)
if entity:
entity.types = [target_type]
if self.request_bool("clear_flags", default=False):
entity.clear_flags()
entity.put()
self.redirect("/discussion/flaggedfeedback")
def post(self):
# Must be a moderator to change types of anything
if not user_util.is_current_user_moderator():
return
key = self.request.get("entity_key")
target_type = self.request.get("target_type")
if key and models_discussion.FeedbackType.is_valid(target_type):
entity = db.get(key)
if entity:
entity.types = [target_type]
if self.request_bool("clear_flags", default=False):
entity.clear_flags()
entity.put()
self.redirect("/discussion/flaggedfeedback")
def post(self):
user_data = models.UserData.current()
if not user_data:
return
key = self.request.get("entity_key")
if key:
entity = db.get(key)
if entity:
# Must be a moderator or author of entity to delete
if entity.authored_by(user_data):
# Entity authors can completely delete their posts.
# Posts that are flagged as deleted by moderators won't show up
# as deleted to authors, so we just completely delete in this special case.
entity.delete()
elif user_util.is_current_user_moderator():
entity.deleted = True
entity.put()
self.redirect("/discussion/flaggedfeedback")
def post(self):
user_data = user_models.UserData.current()
if not user_data:
return
key = self.request.get("entity_key")
if key:
entity = db.get(key)
if entity:
# Must be a moderator or author of entity to delete
if entity.authored_by(user_data):
# Entity authors can completely delete their posts.
# Posts that are flagged as deleted by moderators won't show up
# as deleted to authors, so we just completely delete in this special case.
entity.delete()
elif user_util.is_current_user_moderator():
entity.deleted = True
entity.put()
self.redirect("/discussion/flaggedfeedback")
def video_comments_context(video, topic, page=0, comments_hidden=True, sort_order=voting.VotingSortOrder.HighestPointsFirst):
user_data = models.UserData.current()
if page > 0:
comments_hidden = False # Never hide questions if specifying specific page
else:
page = 1
limit_per_page = 10
limit_initially_visible = 2 if comments_hidden else limit_per_page
comments = util_discussion.get_feedback_by_type_for_video(video, models_discussion.FeedbackType.Comment, user_data)
comments = voting.VotingSortOrder.sort(comments, sort_order=sort_order)
count_total = len(comments)
comments = comments[((page - 1) * limit_per_page):(page * limit_per_page)]
dict_votes = models_discussion.FeedbackVote.get_dict_for_user_data_and_video(user_data, video)
for comment in comments:
voting.add_vote_expando_properties(comment, dict_votes)
count_page = len(comments)
pages_total = max(1, ((count_total - 1) / limit_per_page) + 1)
return {
"is_mod": user_util.is_current_user_moderator(),
"video": video,
"topic": topic,
"comments": comments,
"count_total": count_total,
"comments_hidden": count_page > limit_initially_visible,
"limit_initially_visible": limit_initially_visible,
"pages": range(1, pages_total + 1),
"pages_total": pages_total,
"prev_page_1_based": page - 1,
"current_page_1_based": page,
"next_page_1_based": page + 1,
"show_page_controls": pages_total > 1,
}
def hide_feedback(feedback_key):
"""Hide the specified feedback entity from the general public.
If initiated by the entity author, the entity is deleted from the
datastore.
If initiated by a moderator, the entity is marked as deleted and thus
hidden from the general public but not from the author.
"""
if not feedback_key:
return
feedback = db.get(feedback_key)
if not feedback:
return
user_data = user_models.UserData.current()
client_feedback = None
stats = discussion_models.UserDiscussionStats.get_or_build_for(
feedback.get_author())
stats.forget(feedback)
if feedback.authored_by(user_data):
stats.put()
# Entity authors can completely delete their posts. Posts that are
# flagged as deleted by moderators won't show up as deleted to
# authors, so we just completely delete in this special case.
feedback.delete()
elif user_util.is_current_user_moderator():
feedback.deleted = True
stats.record(feedback)
stats.put()
feedback.put() # Feedback put does extra stuff so don't multi-put
client_feedback = util_discussion.ClientFeedback.from_feedback(
feedback)
return client_feedback
def hide_feedback(feedback_key):
"""Hide the specified feedback entity from the general public.
If initiated by the entity author, the entity is deleted from the
datastore.
If initiated by a moderator, the entity is marked as deleted and thus
hidden from the general public but not from the author.
"""
if not feedback_key:
return
feedback = db.get(feedback_key)
if not feedback:
return
user_data = user_models.UserData.current()
client_feedback = None
stats = discussion_models.UserDiscussionStats.get_or_build_for(
feedback.get_author())
stats.forget(feedback)
if feedback.authored_by(user_data):
stats.put()
# Entity authors can completely delete their posts. Posts that are
# flagged as deleted by moderators won't show up as deleted to
# authors, so we just completely delete in this special case.
feedback.delete()
elif user_util.is_current_user_moderator():
feedback.deleted = True
stats.record(feedback)
stats.put()
feedback.put() # Feedback put does extra stuff so don't multi-put
client_feedback = util_discussion.ClientFeedback.from_feedback(
feedback)
return client_feedback
def video_qa_context(user_data, video, topic=None, page=0, qa_expand_key=None, sort_override=-1):
limit_per_page = 5
if page <= 0:
page = 1
sort_order = voting.VotingSortOrder.HighestPointsFirst
if user_data:
sort_order = user_data.question_sort_order
if sort_override >= 0:
sort_order = sort_override
questions = util_discussion.get_feedback_by_type_for_video(
video, models_discussion.FeedbackType.Question, user_data
)
questions = voting.VotingSortOrder.sort(questions, sort_order=sort_order)
if qa_expand_key:
# If we're showing an initially expanded question,
# make sure we're on the correct page
question = models_discussion.Feedback.get(qa_expand_key)
if question:
count_preceding = 0
for question_test in questions:
if question_test.key() == question.key():
break
count_preceding += 1
page = 1 + (count_preceding / limit_per_page)
answers = util_discussion.get_feedback_by_type_for_video(video, models_discussion.FeedbackType.Answer, user_data)
answers.reverse() # Answers are initially in date descending -- we want ascending before the points sort
answers = voting.VotingSortOrder.sort(answers)
dict_votes = models_discussion.FeedbackVote.get_dict_for_user_data_and_video(user_data, video)
count_total = len(questions)
questions = questions[((page - 1) * limit_per_page) : (page * limit_per_page)]
dict_questions = {}
# Store each question in this page in a dict for answer population
for question in questions:
voting.add_vote_expando_properties(question, dict_votes)
dict_questions[question.key()] = question
# Just grab all answers for this video and cache in page's questions
for answer in answers:
# Grab the key only for each answer, don't run a full gql query on the ReferenceProperty
question_key = answer.question_key()
if dict_questions.has_key(question_key):
question = dict_questions[question_key]
voting.add_vote_expando_properties(answer, dict_votes)
question.children_cache.append(answer)
count_page = len(questions)
pages_total = max(1, ((count_total - 1) / limit_per_page) + 1)
return {
"is_mod": user_util.is_current_user_moderator(),
"video": video,
"topic": topic,
"questions": questions,
"count_total": count_total,
"pages": range(1, pages_total + 1),
"pages_total": pages_total,
"prev_page_1_based": page - 1,
"current_page_1_based": page,
"next_page_1_based": page + 1,
"show_page_controls": pages_total > 1,
"qa_expand_key": qa_expand_key,
"sort_order": sort_order,
}
def video_qa_context(user_data,
video,
page=0,
qa_expand_key=None,
sort_override=-1):
limit_per_page = 5
if page <= 0:
page = 1
sort_order = voting.VotingSortOrder.HighestPointsFirst
if user_data:
sort_order = user_data.question_sort_order
if sort_override >= 0:
sort_order = sort_override
questions = util_discussion.get_feedback_by_type_for_video(
video, discussion_models.FeedbackType.Question, user_data)
questions = voting.VotingSortOrder.sort(questions, sort_order=sort_order)
if qa_expand_key:
# If we're showing an initially expanded question,
# make sure we're on the correct page
question = discussion_models.Feedback.get(qa_expand_key)
if question:
count_preceding = 0
for question_test in questions:
if question_test.key() == question.key():
break
count_preceding += 1
page = 1 + (count_preceding / limit_per_page)
answers = util_discussion.get_feedback_by_type_for_video(
video, discussion_models.FeedbackType.Answer, user_data)
answers.reverse(
) # Answers are initially in date descending -- we want ascending before the points sort
answers = voting.VotingSortOrder.sort(answers)
dict_votes = discussion_models.FeedbackVote.get_dict_for_user_data_and_video(
user_data, video)
count_total = len(questions)
questions = questions[((page - 1) * limit_per_page):(page *
limit_per_page)]
dict_questions = {}
# Store each question in this page in a dict for answer population
for question in questions:
voting.add_vote_expando_properties(question, dict_votes)
dict_questions[question.key()] = question
# Just grab all answers for this video and cache in page's questions
for answer in answers:
# Grab the key only for each answer, don't run a full gql query on the ReferenceProperty
question_key = answer.question_key()
if (dict_questions.has_key(question_key)):
question = dict_questions[question_key]
voting.add_vote_expando_properties(answer, dict_votes)
question.children_cache.append(answer)
count_page = len(questions)
pages_total = max(1, ((count_total - 1) / limit_per_page) + 1)
return {
"is_mod": user_util.is_current_user_moderator(),
"video": video,
"questions": questions,
"count_total": count_total,
"pages": range(1, pages_total + 1),
"pages_total": pages_total,
"prev_page_1_based": page - 1,
"current_page_1_based": page,
"next_page_1_based": page + 1,
"show_page_controls": pages_total > 1,
"qa_expand_key": qa_expand_key,
"sort_order": sort_order,
}
