def get(self, collection_id):
"""Populates the data on the individual collection page."""
try:
collection = collection_services.get_collection_by_id(
collection_id)
except Exception as e:
raise self.PageNotFoundException(e)
exp_ids = collection.exploration_ids
exp_summaries = (
exp_services.get_exploration_summaries_matching_ids(exp_ids))
exp_titles_dict = {}
for (ind, exp_id) in enumerate(exp_ids):
exp_summary = exp_summaries[ind]
exp_titles_dict[exp_id] = exp_summary.title if exp_summary else ''
# TODO(bhenning): Users should not be recommended explorations they
# have completed outside the context of a collection.
next_exploration_ids = None
completed_exploration_ids = None
if self.user_id:
completed_exploration_ids = (
collection_services.get_completed_exploration_ids(
self.user_id, collection_id))
next_exploration_ids = collection.get_next_exploration_ids(
completed_exploration_ids)
else:
# If the user is not logged in or they have not completed any of
# the explorations yet within the context of this collection,
# recommend the initial explorations.
next_exploration_ids = collection.init_exploration_ids
completed_exploration_ids = []
collection_dict = collection.to_dict()
collection_dict['next_exploration_ids'] = next_exploration_ids
collection_dict['completed_exploration_ids'] = (
completed_exploration_ids)
# Insert an 'exploration' dict into each collection node, where the
# dict includes meta information about the exploration (ID and title).
for collection_node in collection_dict['nodes']:
collection_node['exploration'] = {
'id': collection_node['exploration_id'],
'title': exp_titles_dict[collection_node['exploration_id']]
}
self.values.update({
'can_edit': (
self.user_id and rights_manager.Actor(self.user_id).can_edit(
rights_manager.ACTIVITY_TYPE_COLLECTION, collection_id)),
'collection': collection_dict,
'info_card_image_url': utils.get_info_card_url_for_category(
collection.category),
'is_logged_in': bool(self.user_id),
'session_id': utils.generate_new_session_id(),
})
self.render_json(self.values)
def get(self, exploration_id):
"""Populates the data on the individual exploration page."""
version = self.request.get('v')
version = int(version) if version else None
try:
exploration = exp_services.get_exploration_by_id(exploration_id,
version=version)
except Exception as e:
raise self.PageNotFoundException(e)
self.values.update({
'can_edit':
(self.user_id and rights_manager.Actor(self.user_id).can_edit(
rights_manager.ACTIVITY_TYPE_EXPLORATION, exploration_id)),
'exploration':
exploration.to_player_dict(),
'info_card_image_url':
utils.get_info_card_url_for_category(exploration.category),
'is_logged_in':
bool(self.user_id),
'session_id':
utils.generate_new_session_id(),
'version':
exploration.version,
})
self.render_json(self.values)
def get(self, collection_id):
"""Populates the data on the individual collection page."""
allow_invalid_explorations = bool(
self.request.get('allow_invalid_explorations'))
try:
collection_dict = (
collection_services.get_learner_collection_dict_by_id(
collection_id,
self.user_id,
allow_invalid_explorations=allow_invalid_explorations))
except Exception as e:
raise self.PageNotFoundException(e)
self.values.update({
'can_edit':
(self.user_id and rights_manager.Actor(self.user_id).can_edit(
rights_manager.ACTIVITY_TYPE_COLLECTION, collection_id)),
'collection':
collection_dict,
'info_card_image_url':
utils.get_info_card_url_for_category(collection_dict['category']),
'is_logged_in':
bool(self.user_id),
'session_id':
utils.generate_new_session_id(),
})
self.render_json(self.values)
def get(self, exploration_id):
"""Populates the data on the individual exploration page."""
version = self.request.get('v')
version = int(version) if version else None
try:
exploration = exp_services.get_exploration_by_id(
exploration_id, version=version)
except Exception as e:
raise self.PageNotFoundException(e)
self.values.update({
'can_edit': (
self.user_id and
rights_manager.Actor(self.user_id).can_edit(
rights_manager.ACTIVITY_TYPE_EXPLORATION, exploration_id)),
'exploration': exploration.to_player_dict(),
'info_card_image_url': utils.get_info_card_url_for_category(
exploration.category),
'is_logged_in': bool(self.user_id),
'session_id': utils.generate_new_session_id(),
'version': exploration.version,
})
self.render_json(self.values)
def get(self, collection_id):
"""Populates the data on the individual collection page."""
try:
collection = collection_services.get_collection_by_id(
collection_id)
except Exception as e:
raise self.PageNotFoundException(e)
exp_ids = collection.exploration_ids
exp_summaries = (
exp_services.get_exploration_summaries_matching_ids(exp_ids))
exp_summaries_dict = {
exp_id: exp_summaries[ind]
for (ind, exp_id) in enumerate(exp_ids)
}
# TODO(bhenning): Users should not be recommended explorations they
# have completed outside the context of a collection.
next_exploration_ids = None
completed_exploration_ids = None
if self.user_id:
completed_exploration_ids = (
collection_services.get_completed_exploration_ids(
self.user_id, collection_id))
next_exploration_ids = collection.get_next_exploration_ids(
completed_exploration_ids)
else:
# If the user is not logged in or they have not completed any of
# the explorations yet within the context of this collection,
# recommend the initial explorations.
next_exploration_ids = collection.init_exploration_ids
completed_exploration_ids = []
collection_dict = collection.to_dict()
collection_dict['next_exploration_ids'] = next_exploration_ids
collection_dict['completed_exploration_ids'] = (
completed_exploration_ids)
# Insert an 'exploration' dict into each collection node, where the
# dict includes meta information about the exploration (ID and title).
for collection_node in collection_dict['nodes']:
summary = exp_summaries_dict.get(collection_node['exploration_id'])
collection_node['exploration'] = {
'id':
collection_node['exploration_id'],
'title':
summary.title if summary else None,
'category':
summary.category if summary else None,
'objective':
summary.objective if summary else None,
'ratings':
summary.ratings if summary else None,
'last_updated_msec':
utils.get_time_in_millisecs(
summary.exploration_model_last_updated)
if summary else None,
'thumbnail_icon_url':
utils.get_thumbnail_icon_url_for_category(summary.category),
'thumbnail_bg_color':
utils.get_hex_color_for_category(summary.category),
}
self.values.update({
'can_edit':
(self.user_id and rights_manager.Actor(self.user_id).can_edit(
rights_manager.ACTIVITY_TYPE_COLLECTION, collection_id)),
'collection':
collection_dict,
'info_card_image_url':
utils.get_info_card_url_for_category(collection.category),
'is_logged_in':
bool(self.user_id),
'session_id':
utils.generate_new_session_id(),
})
self.render_json(self.values)
