class SubmitterStatsSerializer(serializers.Serializer):
url = NestedHyperlinkedIdentityField(
view_name='api:exervise-submitter_stats-detail',
lookup_map={
'exercise_id': 'exercise_id',
'user_id': 'user.user_id',
},
)
exercise = NestedHyperlinkedIdentityField(
view_name='api:exercise-detail',
lookup_map={'exercise_id': 'exercise_id'},
)
user = UserBriefSerializer()
submission_count = serializers.IntegerField()
best_submission = SubmissionBriefSerializer()
grade = serializers.IntegerField()
class Meta(AplusSerializerMeta):
fields = (
'url',
'exercise',
'user',
'submission_count',
'best_submission',
'grade',
)
class ExerciseSerializer(ExerciseBriefSerializer):
course = CourseBriefSerializer(source='course_instance')
post_url = serializers.SerializerMethodField()
exercise_info = serializers.JSONField()
submissions = NestedHyperlinkedIdentityField(
view_name='api:exercise-submissions-list',
lookup_map='exercise.api.views.ExerciseViewSet',
)
my_submissions = NestedHyperlinkedIdentityField(
view_name='api:exercise-submissions-detail',
lookup_map={
'exercise_id': 'id',
'user_id': lambda o=None: 'me',
},
)
my_stats = NestedHyperlinkedIdentityField(
view_name='api:exercise-submitter_stats-detail',
lookup_map={
'exercise_id': 'id',
'user_id': lambda o=None: 'me',
},
)
def get_post_url(self, obj):
# FIXME: obj should implement .get_post_url() and that should be used here
if obj.is_submittable:
request = self.context['request']
url = obj.get_url("exercise")
return request.build_absolute_uri(url)
return None
class Meta(ExerciseBriefSerializer.Meta):
fields = (
'name',
'course',
'is_submittable',
'post_url',
'max_points',
'max_submissions',
'exercise_info',
'templates',
'submissions',
'my_submissions',
'my_stats',
)
class ProjectSerializer(HyperlinkedModelSerializer):
files = NestedHyperlinkedIdentityField(
read_only=True,
view_name='projectfile-list',
)
operations = NestedHyperlinkedIdentityField(
read_only=True,
view_name='operation-list',
)
class Meta:
model = models.Project
depth = 0
fields = ('url', 'owner', 'files', 'operations')
extra_kwargs = {
'url': {
'lookup_url_kwarg': 'project_id'
}
}
class CourseSerializer(CourseBriefSerializer):
"""
...
"""
exercises = NestedHyperlinkedIdentityField(
view_name='api:course-exercises-list', format='html')
students = NestedHyperlinkedIdentityField(
view_name='api:course-students-list', format='html')
usertags = NestedHyperlinkedIdentityField(
view_name='api:course-usertags-list', format='html')
taggings = NestedHyperlinkedIdentityField(
view_name='api:course-taggings-list', format='html')
points = NestedHyperlinkedIdentityField(view_name='api:course-points-list',
format='html')
submissiondata = NestedHyperlinkedIdentityField(
view_name='api:course-submissiondata-list', format='html')
class Meta(CourseBriefSerializer.Meta):
fields = (
'language',
'starting_time',
'ending_time',
'visible_to_students',
'exercises',
'students',
'usertags',
'taggings',
'points',
'submissiondata',
)
class ExerciseGraderSerializer(AplusModelSerializerBase):
url = NestedHyperlinkedIdentityField(
view_name='api:exercise-grader',
lookup_map='exercise.api.views.ExerciseViewSet',
)
exercise = ExerciseBriefSerializer(source='*')
class Meta(AplusSerializerMeta):
model = Submission
fields = (
'url',
'exercise',
)
class SubmittedFileBriefSerializer(AplusModelSerializer):
#url = HtmlViewField()
url = NestedHyperlinkedIdentityField(
view_name='api:submission-files-detail',
lookup_map='exercise.api.views.SubmissionFileViewSet',
)
class Meta(AplusModelSerializer.Meta):
model = SubmittedFile
fields = (
'url',
'filename',
'param_name',
)
class ExerciseBriefSerializer(AplusModelSerializer):
url = NestedHyperlinkedIdentityField(
view_name='api:exercise-detail',
lookup_map='exercise.api.views.ExerciseViewSet',
)
display_name = serializers.CharField(source='__str__')
class Meta(AplusModelSerializer.Meta):
model = BaseExercise
fields = (
'url',
'html_url',
'display_name',
)
class CourseSerializer(CourseBriefSerializer):
"""
...
"""
exercises = NestedHyperlinkedIdentityField(
view_name='api:course-exercises-list', format='html')
students = NestedHyperlinkedIdentityField(
view_name='api:course-students-list', format='html')
usertags = NestedHyperlinkedIdentityField(
view_name='api:course-usertags-list', format='html')
taggings = NestedHyperlinkedIdentityField(
view_name='api:course-taggings-list', format='html')
my_points = NestedHyperlinkedIdentityField(
view_name='api:course-points-detail',
lookup_map={
'course_id': 'id',
'user_id': lambda o=None: 'me',
},
)
my_data = NestedHyperlinkedIdentityField(
view_name='api:course-submissiondata-detail',
lookup_map={
'course_id': 'id',
'user_id': lambda o=None: 'me',
},
)
data = NestedHyperlinkedIdentityField(
view_name='api:course-submissiondata-list')
aggregate_data = NestedHyperlinkedIdentityField(
view_name='api:course-aggregatedata-list')
class Meta(CourseBriefSerializer.Meta):
fields = (
'language',
'starting_time',
'ending_time',
'visible_to_students',
'exercises',
'students',
'usertags',
'taggings',
'my_points',
'my_data',
'data',
'aggregate_data',
)
class UserListFieldWithStatsLink(AlwaysListSerializer, UserBriefSerializer):
exercise_stats = NestedHyperlinkedIdentityField(
view_name='api:exervise-submitter_stats-detail',
lookup_map={
'exercise_id': 'exercise_id',
'user_id': 'user_id',
},
)
class Meta(UserBriefSerializer.Meta):
list_serializer_class = CompositeListSerializer.with_extra({
'exercise_id':
'exercise_id',
})
fields = ('exercise_stats', )
class SubmissionGraderSerializer(AplusModelSerializerBase):
url = NestedHyperlinkedIdentityField(
view_name='api:submission-grader',
lookup_map='exercise.api.views.SubmissionViewSet',
)
submission = SubmissionInGraderSerializer(source='*')
exercise = ExerciseBriefSerializer()
class Meta(AplusSerializerMeta):
model = Submission
fields = (
'url',
'submission',
'exercise',
'grading_data',
'is_graded',
)
class ProjectFileReadSerializer(NestedHyperlinkedModelSerializer):
content = NestedHyperlinkedIdentityField(
read_only=True,
view_name='projectfile-raw',
)
class Meta:
model = models.ProjectFile
fields = ('url', 'project', 'path', 'content', 'file_type', 'last_mod')
extra_kwargs = {
'url': {
'lookup_map': 'caviart.viewsets.ProjectFileViewSet'
},
'project': {
'lookup_map': 'caviart.viewsets.ProjectViewSet',
},
}
class CourseBriefSerializer(AplusModelSerializer):
"""
BriefSerializer for course models
"""
# course model has url var, so we need to redifen the type here
url = NestedHyperlinkedIdentityField(
view_name='api:course-detail',
lookup_map='course.api.views.CourseViewSet')
code = serializers.CharField(source='course.code')
name = serializers.CharField(source='course.name')
class Meta(AplusModelSerializer.Meta):
model = CourseInstance
fields = (
'url',
'html_url',
'code',
'name',
'instance_name',
)
class CourseModuleSerializer(AplusModelSerializer):
url = NestedHyperlinkedIdentityField(view_name='api:course-exercises-detail')
exercises = serializers.SerializerMethodField()
display_name = serializers.CharField(source='__str__')
class Meta(AplusModelSerializer.Meta):
model = CourseModule
fields = (
'url',
'html_url',
'display_name',
'is_open',
'exercises',
)
def get_exercises(self, obj):
# this needs to be method so .as_leaf_class() can be called
exercises = obj.learning_objects.all()
exercises = (e.as_leaf_class() for e in exercises)
serializer = ExerciseBriefSerializer(instance=exercises, many=True, context=self.context)
return serializer.data