Andrey K. Choi
e82f0f8e6f
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- Add backend/utils.py for URL management - Update serializers to use normalize_file_url() - Update views to use URL utils from env vars - Fix frontend components to use NEXT_PUBLIC_API_URL - Add new env vars: DJANGO_BACKEND_URL, DJANGO_MEDIA_BASE_URL - Replace all hardcoded localhost:8000 with configurable URLs
120 lines
4.8 KiB
Python
120 lines
4.8 KiB
Python
# api/serializers.py
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from rest_framework import serializers
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from django.contrib.auth import get_user_model
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from .models import Link, LinkGroup
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from django.conf import settings
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from backend.utils import build_media_url, normalize_file_url
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from .models import Link, LinkGroup
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User = get_user_model()
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class RegisterSerializer(serializers.ModelSerializer):
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password2 = serializers.CharField(write_only=True)
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class Meta:
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model = User
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fields = ['username', 'email', 'first_name', 'last_name', 'password', 'password2']
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extra_kwargs = {'password': {'write_only': True}}
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def validate(self, attrs):
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if attrs['password'] != attrs.pop('password2'):
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raise serializers.ValidationError("Пароли не совпадают")
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return attrs
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def create(self, validated_data):
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return User.objects.create_user(**validated_data)
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# сериализатор для ссылок
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class UserSerializer(serializers.ModelSerializer):
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avatar_url = serializers.SerializerMethodField()
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class Meta:
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model = User
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fields = ['id', 'username', 'email', 'full_name', 'bio', 'avatar', 'avatar_url', 'last_login', 'date_joined']
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read_only_fields = ['avatar_url']
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def get_avatar_url(self, obj):
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"""Возвращает полный URL аватара"""
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if obj.avatar:
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request = self.context.get('request')
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if request:
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absolute_uri = request.build_absolute_uri(obj.avatar.url)
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return normalize_file_url(absolute_uri)
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return build_media_url(obj.avatar.url)
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return None
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class LinkGroupSerializer(serializers.ModelSerializer):
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icon = serializers.ImageField(required=False, allow_null=True)
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background_image = serializers.ImageField(required=False, allow_null=True)
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icon_url = serializers.SerializerMethodField()
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background_image_url = serializers.SerializerMethodField()
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class Meta:
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model = LinkGroup
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fields = [
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'id', 'name', 'description', 'icon', 'icon_url', 'order',
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'is_public', 'is_favorite', 'created_at', 'updated_at',
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# Новые поля кастомизации
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'header_color', 'background_image', 'background_image_url',
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'is_expanded', 'display_style'
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]
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read_only_fields = ['id', 'created_at', 'updated_at', 'icon_url', 'background_image_url']
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def get_icon_url(self, obj):
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"""Возвращает полный URL иконки"""
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if obj.icon:
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request = self.context.get('request')
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if request:
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absolute_uri = request.build_absolute_uri(obj.icon.url)
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return normalize_file_url(absolute_uri)
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return build_media_url(obj.icon.url)
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return None
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def get_background_image_url(self, obj):
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"""Возвращает полный URL фонового изображения"""
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if obj.background_image:
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request = self.context.get('request')
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if request:
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absolute_uri = request.build_absolute_uri(obj.background_image.url)
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return normalize_file_url(absolute_uri)
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return build_media_url(obj.background_image.url)
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return None
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def validate_header_color(self, value):
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"""Валидация цвета заголовка"""
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if not value.startswith('#') or len(value) != 7:
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raise serializers.ValidationError('Цвет должен быть в формате #RRGGBB')
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try:
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int(value[1:], 16)
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except ValueError:
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raise serializers.ValidationError('Некорректный hex цвет')
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return value
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def validate_display_style(self, value):
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"""Валидация стиля отображения"""
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valid_styles = ['list', 'grid', 'cards', 'compact', 'sidebar', 'masonry', 'timeline', 'magazine']
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if value not in valid_styles:
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raise serializers.ValidationError(f'Стиль должен быть одним из: {", ".join(valid_styles)}')
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return value
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class LinkSerializer(serializers.ModelSerializer):
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icon = serializers.ImageField(required=False, allow_null=True)
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icon_url = serializers.SerializerMethodField()
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class Meta:
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model = Link
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fields = ['id', 'title', 'url', 'icon', 'icon_url', 'group', 'order']
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read_only_fields = ['id', 'icon_url']
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def get_icon_url(self, obj):
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"""Возвращает полный URL иконки ссылки"""
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if obj.icon:
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request = self.context.get('request')
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if request:
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absolute_uri = request.build_absolute_uri(obj.icon.url)
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return normalize_file_url(absolute_uri)
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return build_media_url(obj.icon.url)
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return None |