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Refactored Course Progression Logic

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scmmishra
2018-11-20 18:37:01 +05:30
committed by Aditya Hase
parent 1192529698
commit a592f70d4a
4 changed files with 55 additions and 82 deletions
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92
erpnext/www/lms.py
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@@ -64,38 +64,9 @@ def get_program_details(program_name):
def get_courses(program_name):
program = frappe.get_doc('Program', program_name)
courses = program.get_course_list()
course_data = [{'meta':get_continue_content(item.name), 'course':item} for item in courses]
course_data = [{'meta':get_course_meta(utils.get_course_enrollment(item.name)), 'course':item} for item in courses]
return course_data
def get_continue_content(course_name):
if frappe.session.user == "Guest":
return dict(content=None, content_type=None, flag=None)
enrollment = utils.get_course_enrollment(course_name)
course = frappe.get_doc("Course", enrollment.course)
last_activity = enrollment.get_last_activity()
if last_activity == None:
next_content = course.get_first_content()
return dict(content=next_content.name, content_type=next_content.doctype, flag="Start")
if last_activity.doctype == "Quiz Activity":
next_content = get_next_content(last_activity.quiz, "Quiz", course.name)
else:
next_content = get_next_content(last_activity.content, last_activity.content_type, course.name)
if next_content == None:
next_content = course.get_first_content()
return dict(content=next_content.name, content_type=next_content.doctype, flag="Complete")
else:
next_content['flag'] = "Continue"
return next_content
def get_starting_content(course_name):
course = frappe.get_doc('Course', course_name)
content = course.course_content[0].content
content_type = course.course_content[0].content_type
return dict(content=content, content_type=content_type)
@frappe.whitelist()
def get_next_content(content, content_type, course):
if frappe.session.user == "Guest":
@@ -170,17 +141,6 @@ def add_quiz_activity(enrollment, quiz_name, result_data, score, status):
quiz_activity.save()
frappe.db.commit()
@frappe.whitelist()
def get_continue_data(program_name):
program = frappe.get_doc("Program", program_name)
courses = program.get_all_children()
try:
continue_data = get_starting_content(courses[0].course)
continue_data['course'] = courses[0].course
return continue_data
except:
return None
@frappe.whitelist()
def enroll_in_program(program_name):
if(not utils.get_current_student()):
@@ -192,13 +152,14 @@ def enroll_in_program(program_name):
# Academty Activity
@frappe.whitelist()
def add_activity(enrollment, content_type, content):
if(utils.check_activity_exists(enrollment, content_type, content)):
def add_activity(course, content_type, content):
enrollment = utils.get_course_enrollment(course)
if(utils.check_activity_exists(enrollment.name, content_type, content)):
pass
else:
activity = frappe.get_doc({
"doctype": "Course Activity",
"enrollment": enrollment,
"enrollment": enrollment.name,
"content_type": content_type,
"content": content,
"activity_date": frappe.utils.datetime.datetime.now()
@@ -215,8 +176,8 @@ def get_course_progress(course_enrollment):
status = check_content_completion(content.name, content.doctype, course_enrollment.name)
progress.append({'content': content.name, 'content_type': content.doctype, 'is_complete': status})
elif content.doctype == 'Quiz':
status, score = check_quiz_completion(content, course_enrollment.name)
progress.append({'content': content.name, 'content_type': content.doctype, 'is_complete': status, 'score': score})
status, score, result = check_quiz_completion(content, course_enrollment.name)
progress.append({'content': content.name, 'content_type': content.doctype, 'is_complete': status, 'score': score, 'result': result})
return progress
def check_content_completion(content_name, content_type, enrollment_name):
@@ -228,18 +189,29 @@ def check_content_completion(content_name, content_type, enrollment_name):
def check_quiz_completion(quiz, enrollment_name):
attempts = frappe.get_list("Quiz Activity", filters={'enrollment': enrollment_name, 'quiz': quiz.name}, fields=["name", "activity_date", "score", "status"])
if attempts and quiz.grading_basis == 'Last Attempt':
score = attempts[0]['score']
status = attempts[0]['status']
return status, score
elif attempts and quiz.grading_basis == 'Last Highest Score':
sorted_by_score = sorted(attempts, key = lambda i: int(i.score), reverse=True)
score = sorted_by_score[0]['score']
status = sorted_by_score[0]['status']
return status, score
return False, None
status = bool(len(attempts) == quiz.max_attempts)
score = None
result = None
if attempts and quiz.grading_basis == 'Last Highest Score':
attempts = sorted(attempts, key = lambda i: int(i.score), reverse=True)
score = attempts[0]['score']
result = attempts[0]['status']
if result == 'Pass':
status = True
return status, score, result
def get_course_meta():
pass
def get_course_meta(course_enrollment):
# course_enrollment = frappe.get_doc("Course Enrollment", course_enrollment_name)
progress = get_course_progress(course_enrollment)
print(progress)
count = sum([act['is_complete'] for act in progress])
print('Count', count)
if count == 0:
return {'flag':'Start Course', 'content_type': progress[0]['content_type'], 'content': progress[0]['content']}
elif count == len(progress):
return {'flag':'Complete', 'content_type': progress[0]['content_type'], 'content': progress[0]['content']}
elif count < len(progress):
next_item = next(item for item in progress if item['is_complete']==False)
return {'flag':'Continue', 'content_type': next_item['content_type'], 'content': next_item['content']}