120 lines
4.0 KiB
Python
120 lines
4.0 KiB
Python
"""
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Progress Tab Serializers
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"""
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from rest_framework import serializers
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from rest_framework.reverse import reverse
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from lms.djangoapps.certificates.models import CertificateStatuses
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class GradedTotalSerializer(serializers.Serializer):
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earned = serializers.FloatField()
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possible = serializers.FloatField()
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class SubsectionSerializer(serializers.Serializer):
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display_name = serializers.CharField()
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due = serializers.DateTimeField()
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format = serializers.CharField()
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graded = serializers.BooleanField()
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graded_total = GradedTotalSerializer()
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# TODO: override serializer
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percent_graded = serializers.FloatField()
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problem_scores = serializers.SerializerMethodField()
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show_correctness = serializers.CharField()
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show_grades = serializers.SerializerMethodField()
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url = serializers.SerializerMethodField()
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def get_url(self, subsection):
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relative_path = reverse('jump_to', args=[self.context['course_key'], subsection.location])
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request = self.context['request']
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return request.build_absolute_uri(relative_path)
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def get_problem_scores(self, subsection):
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problem_scores = [
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{
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'earned': score.earned,
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'possible': score.possible,
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}
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for score in subsection.problem_scores.values()
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]
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return problem_scores
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def get_show_grades(self, subsection):
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return subsection.show_grades(self.context['staff_access'])
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class ChapterSerializer(serializers.Serializer):
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"""
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Serializer for chapters in coursewaresummary
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"""
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display_name = serializers.CharField()
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subsections = SubsectionSerializer(source='sections', many=True)
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class CertificateDataSerializer(serializers.Serializer):
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cert_web_view_url = serializers.CharField()
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download_url = serializers.CharField()
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is_downloadable = serializers.SerializerMethodField()
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is_requestable = serializers.SerializerMethodField()
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msg = serializers.CharField()
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title = serializers.CharField()
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def get_is_downloadable(self, cert_data):
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return cert_data.cert_status == CertificateStatuses.downloadable and cert_data.download_url is not None
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def get_is_requestable(self, cert_data):
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return cert_data.cert_status == CertificateStatuses.requesting and cert_data.request_cert_url is not None
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class CreditRequirementSerializer(serializers.Serializer):
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"""
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Serializer for credit requirement objects
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"""
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display_name = serializers.CharField()
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min_grade = serializers.SerializerMethodField()
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status = serializers.CharField()
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status_date = serializers.DateTimeField()
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def get_min_grade(self, requirement):
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if requirement['namespace'] == 'grade':
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return requirement['criteria']['min_grade'] * 100
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else:
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return None
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class CreditCourseRequirementsSerializer(serializers.Serializer):
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"""
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Serializer for credit_course_requirements
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"""
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dashboard_url = serializers.SerializerMethodField()
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eligibility_status = serializers.CharField()
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requirements = CreditRequirementSerializer(many=True)
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def get_dashboard_url(self, _):
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relative_path = reverse('dashboard')
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request = self.context['request']
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return request.build_absolute_uri(relative_path)
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class VerificationDataSerializer(serializers.Serializer):
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"""
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Serializer for verification data object
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"""
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link = serializers.URLField()
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status = serializers.CharField()
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status_date = serializers.DateTimeField()
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class ProgressTabSerializer(serializers.Serializer):
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"""
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Serializer for progress tab
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"""
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certificate_data = CertificateDataSerializer()
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credit_course_requirements = CreditCourseRequirementsSerializer()
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credit_support_url = serializers.URLField()
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courseware_summary = ChapterSerializer(many=True)
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enrollment_mode = serializers.CharField()
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studio_url = serializers.CharField()
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user_timezone = serializers.CharField()
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verification_data = VerificationDataSerializer()
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