def compute_summary_of_topic(topic):
"""Create a TopicSummary domain object for a given Topic domain
object and return it.
Args:
topic: Topic. The topic object for which the summary is to be computed.
Returns:
TopicSummary. The computed summary for the given topic.
"""
topic_model_canonical_story_count = len(topic.canonical_story_references)
topic_model_additional_story_count = len(topic.additional_story_references)
topic_model_uncategorized_skill_count = len(topic.uncategorized_skill_ids)
topic_model_subtopic_count = len(topic.subtopics)
total_skill_count = topic_model_uncategorized_skill_count
for subtopic in topic.subtopics:
total_skill_count = total_skill_count + len(subtopic.skill_ids)
topic_summary = topic_domain.TopicSummary(
topic.id, topic.name, topic.canonical_name, topic.language_code,
topic.version, topic_model_canonical_story_count,
topic_model_additional_story_count,
topic_model_uncategorized_skill_count, topic_model_subtopic_count,
total_skill_count, topic.created_on, topic.last_updated)
return topic_summary
def get_topic_summary_from_model(topic_summary_model):
"""Returns a domain object for an Oppia topic summary given a
topic summary model.
Args:
topic_summary_model: TopicSummaryModel. The topic summary model object
to get the corresponding domain object.
Returns:
TopicSummary. The domain object corresponding to the given model object.
"""
return topic_domain.TopicSummary(
topic_summary_model.id, topic_summary_model.name,
topic_summary_model.canonical_name, topic_summary_model.language_code,
topic_summary_model.description, topic_summary_model.version,
topic_summary_model.canonical_story_count,
topic_summary_model.additional_story_count,
topic_summary_model.uncategorized_skill_count,
topic_summary_model.subtopic_count,
topic_summary_model.total_skill_count,
topic_summary_model.thumbnail_filename,
topic_summary_model.thumbnail_bg_color,
topic_summary_model.url_fragment,
topic_summary_model.topic_model_created_on,
topic_summary_model.topic_model_last_updated)
def get_topic_summary_from_model(topic_summary_model):
"""Returns a domain object for an Oppia topic summary given a
topic summary model.
Args:
topic_summary_model: TopicSummaryModel.
Returns:
TopicSummary.
"""
return topic_domain.TopicSummary(
topic_summary_model.id, topic_summary_model.name,
topic_summary_model.language_code, topic_summary_model.version,
topic_summary_model.canonical_story_count,
topic_summary_model.additional_story_count,
topic_summary_model.skill_count,
topic_summary_model.topic_model_created_on,
topic_summary_model.topic_model_last_updated)
def compute_summary_of_topic(topic):
"""Create a TopicSummary domain object for a given Topic domain
object and return it.
Args:
topic: Topic. The topic object for which the summary is to be computed.
Returns:
TopicSummary. The computed summary for the given topic.
"""
canonical_story_count = 0
additional_story_count = 0
published_node_count = 0
for reference in topic.canonical_story_references:
if reference.story_is_published:
canonical_story_count += 1
story_summary = story_fetchers.get_story_summary_by_id(
reference.story_id)
published_node_count += len(story_summary.node_titles)
for reference in topic.additional_story_references:
if reference.story_is_published:
additional_story_count += 1
topic_model_canonical_story_count = canonical_story_count
topic_model_additional_story_count = additional_story_count
total_model_published_node_count = published_node_count
topic_model_uncategorized_skill_count = len(topic.uncategorized_skill_ids)
topic_model_subtopic_count = len(topic.subtopics)
total_skill_count = topic_model_uncategorized_skill_count
for subtopic in topic.subtopics:
total_skill_count = total_skill_count + len(subtopic.skill_ids)
topic_summary = topic_domain.TopicSummary(
topic.id, topic.name, topic.canonical_name, topic.language_code,
topic.description, topic.version, topic_model_canonical_story_count,
topic_model_additional_story_count,
topic_model_uncategorized_skill_count, topic_model_subtopic_count,
total_skill_count, total_model_published_node_count,
topic.thumbnail_filename, topic.thumbnail_bg_color, topic.url_fragment,
topic.created_on, topic.last_updated
)
return topic_summary
def setUp(self):
super(TopicSummaryTests, self).setUp()
current_time = datetime.datetime.utcnow()
time_in_millisecs = utils.get_time_in_millisecs(current_time)
self.topic_summary_dict = {
'id': 'topic_id',
'name': 'name',
'language_code': 'en',
'version': 1,
'canonical_story_count': 1,
'additional_story_count': 1,
'uncategorized_skill_count': 1,
'subtopic_count': 1,
'total_skill_count': 1,
'topic_model_created_on': time_in_millisecs,
'topic_model_last_updated': time_in_millisecs
}
self.topic_summary = topic_domain.TopicSummary(
'topic_id', 'name', 'name', 'en', 1, 1, 1, 1, 1, 1,
current_time, current_time)
