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294 lines
10 KiB
294 lines
10 KiB
from rest_framework import serializers
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from api import models
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from api.utils.app.analyze import bytes2human,make_download_token
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# class CourseCategorySerializer(serializers.ModelSerializer):
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# class Meta:
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# model = models.Course
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# fields = (
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# "id",
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# "name",
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# )
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#
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# class CourseSerializer(serializers.ModelSerializer):
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# level = serializers.CharField(source="get_level_display")
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# coursedetail_id=serializers.CharField(source="coursedetail.pk")
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# class Meta:
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# model = models.Course
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# fields = (
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# 'id',
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# 'name',
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# 'course_img',
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# 'brief',
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# 'level',
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# "coursedetail_id"
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# )
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#
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# def to_representation(self, instance):
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#
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# data = super(CourseSerializer, self).to_representation(instance)
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# # 购买人数
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# # data["people_buy"] = instance.order_details.all().count()
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# # 价格套餐列表
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# price_policies = instance.price_policy.all().order_by("price").only("price")
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#
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# price = getattr(price_policies.first(), "price", 0)
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#
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# if price_policies and price == 0:
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# is_free = True
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# price = "免费"
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# origin_price = "原价￥{}".format(price_policies.last().price)
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# else:
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# is_free = False
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# price = "￥{}".format(price)
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# origin_price = None
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#
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# # 是否免费
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# data["is_free"] = is_free
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# # 展示价格
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# data["price"] = price
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# # 原价
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# data["origin_price"] = origin_price
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#
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# return data
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#
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#
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# class CourseDetailSerializer(serializers.ModelSerializer):
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#
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# name=serializers.CharField(source="course.name")
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# prices = serializers.SerializerMethodField()
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# brief = serializers.StringRelatedField(source='course.brief')
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# study_all_time = serializers.StringRelatedField(source='hours')
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# level = serializers.CharField(source='course.get_level_display')
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#
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# teachers_info = serializers.SerializerMethodField()
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# is_online = serializers.SerializerMethodField()
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# recommend_coursesinfo = serializers.SerializerMethodField()
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# # learnnumber = serializers.SerializerMethodField()
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# # OftenAskedQuestion = serializers.SerializerMethodField()
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#
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# class Meta:
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# model = models.CourseDetail
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# fields="__all__"
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#
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# def get_prices(self, obj):
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# return PricePolicySerializer(
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# obj.course.price_policy.all(), many=True, context=self.context
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# ).data
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#
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# def get_study_all_time(self, obj):
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# return "30小时"
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#
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#
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# def get_recommend_coursesinfo(self, obj):
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# courses = RecommendCourseSerializer(obj.recommend_courses.all(), many=True)
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# return courses.data
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#
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# def get_teachers_info(self, obj):
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# teachers = TeacherSerializer(obj.teachers.all(), many=True)
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# return teachers.data
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#
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# def get_is_online(self, obj):
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# if obj.course.status == 0:
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# return True
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# elif obj.course.status == 2:
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# return False
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# else:
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# return ''
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#
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# # def get_learnnumber(self, obj):
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# # return obj.course.order_details.all().count()
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#
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#
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# # def get_OftenAskedQuestion(self, obj):
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# # question_queryset = models.OftenAskedQuestion.objects.filter(content_type__model='Course',
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# # object_id=obj.course.id)
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# # serializer = OftenAskedQuestionSerializer(question_queryset, many=True)
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# # return serializer.data
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# #
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#
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#
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# class RecommendCourseSerializer(serializers.ModelSerializer):
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#
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# course_id = serializers.CharField(source="pk")
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# course_name = serializers.CharField(source="name")
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#
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# class Meta:
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# model = models.Course
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# fields = ('course_id', 'course_name',)
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#
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#
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# class PricePolicySerializer(serializers.ModelSerializer):
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# valid_period_name = serializers.StringRelatedField(source="get_valid_period_display")
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#
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# class Meta:
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# model = models.PricePolicy
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# fields = ('id', 'valid_period', 'valid_period_name', 'price',)
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#
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#
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# class CourseChapterSerializer(serializers.ModelSerializer):
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# chapter_name = serializers.SerializerMethodField()
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# chapter_symbol = serializers.SerializerMethodField()
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#
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# class Meta:
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# model = models.CourseChapter
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# fields = (
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# 'id',
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# 'chapter_name',
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# 'chapter_symbol',
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# )
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#
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# def get_chapter_name(self, instance):
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# return '第%s章·%s' % (instance.chapter, instance.name)
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#
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# def get_chapter_symbol(self, instance):
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# return "chapter_%s_%s" % (self.context.get('enrolled_course_id', 1), instance.id)
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#
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# def to_representation(self, instance):
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#
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# data = super(CourseChapterSerializer, self).to_representation(instance)
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#
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# queryset = instance.coursesections.all().order_by("order")
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# # 获取章节对应的课时数量
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# data["section_of_count"] = queryset.count()
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# data["free_trail"] = queryset.filter(free_trail=True).exists()
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# data["coursesections"] = SectionSerializer(
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# queryset, many=True, read_only=True, context=self.context
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# ).data
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#
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# return data
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#
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#
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# class OftenAskedQuestionSerializer(serializers.ModelSerializer):
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# question_tittle = serializers.SerializerMethodField()
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# question_answer = serializers.SerializerMethodField()
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#
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# class Meta:
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# model = models.OftenAskedQuestion
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# fields = ('question_tittle', 'question_answer')
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#
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# def get_question_tittle(self, obj):
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# return obj.question
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#
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# def get_question_answer(self, obj):
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# return obj.answer
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#
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#
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# class TeacherSerializer(serializers.ModelSerializer):
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#
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# teacher_id = serializers.CharField(source="pk")
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# teacher_name = serializers.CharField(source="name")
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# teacher_brief = serializers.CharField(source="brief")
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# teacher_image = serializers.CharField(source="image")
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#
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#
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# class Meta:
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# model = models.Teacher
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# fields = ('teacher_id', 'teacher_name', 'title', 'signature', 'teacher_image', 'teacher_brief')
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#
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#
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class UserInfoSerializer(serializers.ModelSerializer):
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# gender = serializers.SerializerMethodField(source="get_gender_display")
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# def get_gender(self, obj):
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# return obj.gender
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class Meta:
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model = models.UserInfo
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# fields="__all__"
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# exclude = ["password","is_active","user_permissions","role",]
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fields=["username","uid","qq","mobile","job","email","domain_name","last_login","first_name",'head_img']
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head_img = serializers.SerializerMethodField()
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def get_head_img(self,obj):
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return "/".join([obj.domain_name, obj.head_img])
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class AppsSerializer(serializers.ModelSerializer):
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class Meta:
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model = models.Apps
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# depth = 1
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exclude = ["user_id", "id"]
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has_combo = serializers.SerializerMethodField()
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def get_has_combo(self, obj):
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if obj.has_combo:
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obj.has_combo.has_combo = None
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return AppsSerializer(obj.has_combo,context=self.context).data
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master_release = serializers.SerializerMethodField()
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def get_master_release(self, obj):
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master_release_obj = models.AppReleaseInfo.objects.filter(app_id=obj, is_master=True).first()
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if self.context.get("release_id", None) and self.context.get("release_id") != "undefined":
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master_release_obj = models.AppReleaseInfo.objects.filter(app_id=obj,
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release_id=self.context.get("release_id")).first()
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if master_release_obj:
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icon_url = "/".join([obj.user_id.domain_name, master_release_obj.icon_url])
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datainfo = {
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"app_version": master_release_obj.app_version,
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"icon_url": icon_url,
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"build_version": master_release_obj.build_version,
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"release_type": master_release_obj.release_type,
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"minimum_os_version": master_release_obj.minimum_os_version,
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"created_time": master_release_obj.created_time,
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"binary_size": bytes2human(master_release_obj.binary_size),
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"release_id": master_release_obj.release_id,
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"changelog": master_release_obj.changelog,
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"binary_url":master_release_obj.binary_url,
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}
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if self.context.get("download_token", None) and self.context.get("download_token") != "download_token":
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download_url = "/".join([obj.user_id.domain_name, "download", master_release_obj.release_id])
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download_url = download_url + "?token=" + self.context.get("download_token")
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datainfo["download_url"] = download_url
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return datainfo
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else:
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return {}
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class AppReleaseSerializer(serializers.ModelSerializer):
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class Meta:
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model = models.AppReleaseInfo
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fields = ["app_version", "icon_url", "build_version",
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"release_type", "minimum_os_version",
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"created_time", "binary_size", "release_id", "size", "type", "editing", "master_color", "changelog",
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"is_master",'download_url','binary_url']
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download_url = serializers.SerializerMethodField()
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size = serializers.SerializerMethodField()
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type = serializers.SerializerMethodField()
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editing = serializers.SerializerMethodField()
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master_color = serializers.SerializerMethodField()
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icon_url = serializers.SerializerMethodField()
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binary_size= serializers.SerializerMethodField()
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def get_binary_size(self,obj):
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return bytes2human(obj.binary_size)
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def get_download_url(self,obj):
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download_url = "/".join([obj.app_id.user_id.domain_name, "download", obj.release_id])
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download_url = download_url + "?token=" + make_download_token(obj.release_id,300)
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return download_url
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def get_icon_url(self, obj):
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return "/".join([obj.app_id.user_id.domain_name, obj.icon_url])
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def get_master_color(self, obj):
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if obj.is_master:
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return '#0bbd87'
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def get_size(self, obj):
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return "large"
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def get_type(self, obj):
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return "primary"
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def get_editing(self, obj):
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return {"changelog":False,"binary_url":False}
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