plugin distribution system
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IGNY8 VPS (Salman)
238
backend/igny8_core/plugins/serializers.py
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238
backend/igny8_core/plugins/serializers.py
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"""
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Plugin Distribution System Serializers
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"""
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from rest_framework import serializers
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from .models import Plugin, PluginVersion, PluginInstallation, PluginDownload
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class PluginVersionSerializer(serializers.ModelSerializer):
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"""Serializer for plugin versions."""
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download_count = serializers.SerializerMethodField()
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class Meta:
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model = PluginVersion
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fields = [
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'id',
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'version',
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'version_code',
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'status',
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'file_size',
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'checksum',
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'changelog',
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'min_api_version',
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'min_platform_version',
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'min_php_version',
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'force_update',
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'released_at',
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'created_at',
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'download_count',
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]
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read_only_fields = ['id', 'version_code', 'created_at', 'download_count']
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def get_download_count(self, obj):
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return obj.get_download_count()
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class PluginSerializer(serializers.ModelSerializer):
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"""Serializer for plugins."""
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latest_version = serializers.SerializerMethodField()
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download_count = serializers.SerializerMethodField()
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class Meta:
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model = Plugin
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fields = [
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'id',
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'name',
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'slug',
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'platform',
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'description',
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'homepage_url',
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'is_active',
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'latest_version',
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'download_count',
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'created_at',
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'updated_at',
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]
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read_only_fields = ['id', 'created_at', 'updated_at']
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def get_latest_version(self, obj):
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latest = obj.get_latest_version()
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if latest:
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return {
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'version': latest.version,
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'version_code': latest.version_code,
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'released_at': latest.released_at,
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'changelog': latest.changelog,
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}
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return None
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def get_download_count(self, obj):
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return obj.get_download_count()
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class PluginDetailSerializer(PluginSerializer):
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"""Detailed serializer for plugins including versions."""
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versions = PluginVersionSerializer(many=True, read_only=True)
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class Meta(PluginSerializer.Meta):
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fields = PluginSerializer.Meta.fields + ['versions']
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class PluginInfoSerializer(serializers.Serializer):
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"""
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Serializer for WordPress plugin info endpoint.
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Returns data in WordPress-compatible format.
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"""
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name = serializers.CharField()
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slug = serializers.CharField()
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version = serializers.CharField()
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author = serializers.CharField(default='IGNY8')
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homepage = serializers.URLField()
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description = serializers.CharField()
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changelog = serializers.CharField()
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download_url = serializers.URLField()
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file_size = serializers.IntegerField()
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requires_php = serializers.CharField()
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tested_wp = serializers.CharField(default='6.7')
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class CheckUpdateSerializer(serializers.Serializer):
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"""Serializer for update check response."""
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update_available = serializers.BooleanField()
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current_version = serializers.CharField()
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latest_version = serializers.CharField(allow_null=True)
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latest_version_code = serializers.IntegerField(allow_null=True)
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download_url = serializers.URLField(allow_null=True)
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changelog = serializers.CharField(allow_null=True)
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info_url = serializers.URLField(allow_null=True)
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force_update = serializers.BooleanField(default=False)
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checksum = serializers.CharField(allow_null=True)
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class RegisterInstallationSerializer(serializers.Serializer):
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"""Serializer for registering plugin installations."""
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site_id = serializers.IntegerField()
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version = serializers.CharField()
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def validate_site_id(self, value):
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from igny8_core.auth.models import Site
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try:
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Site.objects.get(id=value)
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except Site.DoesNotExist:
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raise serializers.ValidationError("Site not found")
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return value
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class HealthCheckSerializer(serializers.Serializer):
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"""Serializer for plugin health check."""
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site_id = serializers.IntegerField()
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version = serializers.CharField()
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status = serializers.ChoiceField(choices=['active', 'inactive', 'error'])
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error_message = serializers.CharField(required=False, allow_blank=True)
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class PluginInstallationSerializer(serializers.ModelSerializer):
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"""Serializer for plugin installations."""
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plugin_name = serializers.CharField(source='plugin.name', read_only=True)
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plugin_slug = serializers.CharField(source='plugin.slug', read_only=True)
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current_version_str = serializers.CharField(source='current_version.version', read_only=True)
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site_name = serializers.CharField(source='site.name', read_only=True)
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pending_update_version = serializers.SerializerMethodField()
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class Meta:
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model = PluginInstallation
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fields = [
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'id',
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'site',
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'site_name',
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'plugin',
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'plugin_name',
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'plugin_slug',
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'current_version',
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'current_version_str',
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'is_active',
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'last_health_check',
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'health_status',
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'pending_update',
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'pending_update_version',
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'update_notified_at',
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'created_at',
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'updated_at',
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]
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read_only_fields = ['id', 'created_at', 'updated_at']
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def get_pending_update_version(self, obj):
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if obj.pending_update:
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return obj.pending_update.version
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return None
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class PluginDownloadSerializer(serializers.ModelSerializer):
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"""Serializer for plugin downloads."""
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plugin_name = serializers.CharField(source='plugin.name', read_only=True)
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version_str = serializers.CharField(source='version.version', read_only=True)
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class Meta:
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model = PluginDownload
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fields = [
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'id',
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'plugin',
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'plugin_name',
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'version',
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'version_str',
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'site',
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'account',
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'download_type',
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'created_at',
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]
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read_only_fields = ['id', 'created_at']
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# Admin Serializers
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class AdminPluginVersionCreateSerializer(serializers.ModelSerializer):
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"""Serializer for creating new plugin versions (admin)."""
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class Meta:
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model = PluginVersion
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fields = [
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'version',
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'status',
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'changelog',
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'min_api_version',
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'min_platform_version',
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'min_php_version',
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'force_update',
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]
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def validate_version(self, value):
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"""Ensure version follows semantic versioning."""
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import re
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if not re.match(r'^\d+\.\d+\.\d+$', value):
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raise serializers.ValidationError(
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"Version must follow semantic versioning (e.g., 1.0.0)"
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)
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return value
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class AdminPluginVersionUploadSerializer(serializers.Serializer):
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"""Serializer for uploading plugin ZIP file."""
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file = serializers.FileField()
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def validate_file(self, value):
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"""Ensure uploaded file is a ZIP."""
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if not value.name.endswith('.zip'):
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raise serializers.ValidationError("File must be a ZIP archive")
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# Check file size (max 50MB)
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max_size = 50 * 1024 * 1024
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if value.size > max_size:
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raise serializers.ValidationError(
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f"File too large. Maximum size is {max_size / 1024 / 1024}MB"
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)
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return value
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