def get(self):
user = UserData.get_current_user()
keywords = self.request.get('keywords')
if keywords:
keywords = keywords.split(',')
courses = Resource.list_courses_for_user(user, keywords, number=20)
else:
courses = Resource.list_courses_for_user(user, number=20)
courses.sort(key=lambda x: x.get_avg_download_count(), reverse=True)
keyword_str_list = []
avg_download_count_list = []
for course in courses:
keyword_str_list.append(', '.join(course.keywords))
avg_download_count_list.append(course.get_avg_download_count())
keyword_index_list = [i.key_word for i in KeyWordIndex.query().fetch()]
data = {
'courses': courses,
'keyword_str_list': keyword_str_list,
'keyword_index_list': keyword_index_list,
'avg_download_count_list': avg_download_count_list
}
return self.render('course/find-course.html', data)
