def updatePublicContext(self, context, entity, params):
"""Updates the context for the public page with information from the entity.
Args:
context: the context that should be updated
entity: a student proposal_entity used to set context
params: dict with params for the view using this context
"""
from soc.logic.models.review import logic as review_logic
from soc.logic.models.review_follower import logic as review_follower_logic
student_entity = entity.scope
context['student'] = student_entity
context['student_name'] = student_entity.name()
user_entity = user_logic.logic.getForCurrentAccount()
# check if the current user is the student
if user_entity.key() == student_entity.user.key():
# show the proposal edit link
context['edit_link'] = redirects.getEditRedirect(entity, params)
# check if the current user is subscribed to this proposal's public reviews
fields = {'user': user_entity,
'scope': entity,
'subscribed_public': True}
context['is_subscribed'] = review_follower_logic.getForFields(fields,
unique=True)
context['public_reviews'] = review_logic.getReviewsForEntity(entity,
is_public=True, order=['created'])
def _createReviewFor(self, entity, reviewer, comment,
score=0, is_public=True):
"""Creates a review for the given proposal and sends
out a message to all followers.
Args:
entity: Student Proposal entity for which the review should be created
reviewer: A role entity of the reviewer (if possible, else None)
comment: The textual contents of the review
score: The score of the review (only used if the review is not public)
is_public: Determines if the review is a public review
"""
from soc.logic.helper import notifications as notifications_helper
from soc.logic.models.review import logic as review_logic
from soc.logic.models.review_follower import logic as review_follower_logic
# create the fields for the review entity
fields = {'link_id': 't%i' % (int(time.time()*100)),
'scope': entity,
'scope_path': entity.key().id_or_name(),
'author': user_logic.logic.getForCurrentAccount(),
'content': comment,
'is_public': is_public,
'reviewer': reviewer
}
# add the given score if the review is not public
if not is_public:
fields['score'] = score
# create a new Review
key_name = review_logic.getKeyNameFromFields(fields)
review_entity = review_logic.updateOrCreateFromKeyName(fields, key_name)
# get all followers
fields = {'scope': entity}
if is_public:
fields['subscribed_public'] = True
else:
fields['subscribed_private'] = True
followers = review_follower_logic.getForFields(fields)
if is_public:
# redirect to public page
redirect_url = redirects.getPublicRedirect(entity, self._params)
else:
# redirect to review page
redirect_url = redirects.getReviewRedirect(entity, self._params)
for follower in followers:
# sent to every follower except the reviewer
if follower.user.key() != review_entity.author.key():
notifications_helper.sendNewReviewNotification(follower.user,
review_entity, entity.title, redirect_url)
def delete(self, entity):
"""Removes Ranker entry and all ReviewFollowers before deleting the entity.
Args:
entity: an existing entity in datastore
"""
from soc.logic.models.review_follower import logic as review_follower_logic
# entries in the ranker can be removed by setting the score to None
ranker = self.getRankerFor(entity)
ranker.SetScore(entity.key().id_or_name(), None)
# get all the ReviewFollwers that have this entity as it's scope
fields = {'scope': entity}
# TODO be sure that this captures all the followers
followers = review_follower_logic.getForFields(fields)
for follower in followers:
review_follower_logic.delete(follower)
# call to super to complete the deletion
super(Logic, self).delete(entity)
def delete(self, entity):
"""Removes Ranker entry and all ReviewFollowers before deleting the entity.
Args:
entity: an existing entity in datastore
"""
from soc.logic.models.review_follower import logic as review_follower_logic
# entries in the ranker can be removed by setting the score to None
ranker = self.getRankerFor(entity)
ranker.SetScore(entity.key().id_or_name(), None)
# get all the ReviewFollwers that have this entity as it's scope
fields = {'scope': entity}
# TODO be sure that this captures all the followers
followers = review_follower_logic.getForFields(fields)
for follower in followers:
review_follower_logic.delete(follower)
# call to super to complete the deletion
super(Logic, self).delete(entity)
def _getDefaultReviewContext(self, entity, org_admin,
mentor):
"""Returns the default context for the review page.
Args:
entity: Student Proposal entity
org_admin: org admin entity for the current user/proposal (iff available)
mentor: mentor entity for the current user/proposal (iff available)
"""
from soc.logic.models.review import logic as review_logic
from soc.logic.models.review_follower import logic as review_follower_logic
context = {}
context['student'] = entity.scope
context['student_name'] = entity.scope.name()
if entity.mentor:
context['mentor_name'] = entity.mentor.name()
else:
context['mentor_name'] = "No mentor assigned"
# set the possible mentors in the context
possible_mentors = entity.possible_mentors
if not possible_mentors:
context['possible_mentors'] = "None"
else:
mentor_names = []
for mentor_key in possible_mentors:
possible_mentor = mentor_logic.logic.getFromKeyName(
mentor_key.id_or_name())
mentor_names.append(possible_mentor.name())
context['possible_mentors'] = ', '.join(mentor_names)
# order the reviews by ascending creation date
order = ['created']
# get the public reviews
public_reviews = review_logic.getReviewsForEntity(entity,
is_public=True, order=order)
# get the private reviews
private_reviews = review_logic.getReviewsForEntity(entity,
is_public=False, order=order)
# store the reviews in the context
context['public_reviews'] = public_reviews
context['private_reviews'] = private_reviews
# create a summary of all the private reviews
review_summary = {}
for private_review in private_reviews:
# make sure there is a reviewer
reviewer = private_review.reviewer
if not reviewer:
continue
reviewer_key = reviewer.key()
reviewer_summary = review_summary.get(reviewer_key)
if reviewer_summary:
# we already have something on file for this reviewer
old_total_score = reviewer_summary['total_score']
reviewer_summary['total_score'] = old_total_score + private_review.score
old_total_comments = reviewer_summary['total_comments']
reviewer_summary['total_comments'] = old_total_comments + 1
else:
review_summary[reviewer_key] = {
'name': reviewer.name(),
'total_comments': 1,
'total_score': private_review.score}
context['review_summary'] = review_summary
# which button should we show to the mentor?
if mentor:
context['is_mentor'] = True
if mentor.key() in possible_mentors:
# show "No longer willing to mentor"
context['remove_me_as_mentor'] = True
else:
# show "I am willing to mentor"
context['add_me_as_mentor'] = True
if org_admin:
context['is_org_admin'] = True
user_entity = user_logic.logic.getForCurrentAccount()
# check if the current user is subscribed to public or private reviews
fields = {'scope': entity,
'user': user_entity,}
follower_entity = review_follower_logic.getForFields(fields, unique=True)
if follower_entity:
context['is_subscribed_public'] = follower_entity.subscribed_public
context['is_subscribed_private'] = follower_entity.subscribed_private
return context
