igny8/backend/igny8_core/plugins/admin.py

"""
Django Admin Configuration for Plugin Distribution System
"""
from django.contrib import admin
from django.utils.html import format_html
from django.urls import reverse
from unfold.admin import ModelAdmin, TabularInline
from .models import Plugin, PluginVersion, PluginInstallation, PluginDownload


class PluginVersionInline(TabularInline):
    """Inline admin for plugin versions."""
    model = PluginVersion
    extra = 0
    fields = ['version', 'status', 'file_size', 'released_at', 'download_count']
    readonly_fields = ['download_count']
    ordering = ['-version_code']
    
    def download_count(self, obj):
        return obj.get_download_count()
    download_count.short_description = 'Downloads'


@admin.register(Plugin)
class PluginAdmin(ModelAdmin):
    """Admin configuration for Plugin model."""
    
    list_display = ['name', 'slug', 'platform', 'is_active', 'latest_version', 'total_downloads', 'created_at']
    list_filter = ['platform', 'is_active', 'created_at']
    search_fields = ['name', 'slug', 'description']
    readonly_fields = ['created_at', 'updated_at', 'total_downloads', 'active_installations']
    
    fieldsets = [
        ('Basic Info', {
            'fields': ['name', 'slug', 'platform', 'description', 'homepage_url', 'is_active']
        }),
        ('Statistics', {
            'fields': ['total_downloads', 'active_installations'],
            'classes': ['collapse']
        }),
        ('Timestamps', {
            'fields': ['created_at', 'updated_at'],
            'classes': ['collapse']
        }),
    ]
    
    inlines = [PluginVersionInline]
    
    def latest_version(self, obj):
        latest = obj.get_latest_version()
        if latest:
            return f"v{latest.version}"
        return "-"
    latest_version.short_description = 'Latest Version'
    
    def total_downloads(self, obj):
        return obj.get_download_count()
    total_downloads.short_description = 'Total Downloads'
    
    def active_installations(self, obj):
        return PluginInstallation.objects.filter(plugin=obj, is_active=True).count()
    active_installations.short_description = 'Active Installations'


@admin.register(PluginVersion)
class PluginVersionAdmin(ModelAdmin):
    """Admin configuration for PluginVersion model."""
    
    list_display = ['plugin', 'version', 'status', 'file_size_display', 'download_count', 'released_at']
    list_filter = ['plugin', 'status', 'released_at']
    search_fields = ['plugin__name', 'version', 'changelog']
    readonly_fields = ['version_code', 'created_at', 'download_count']
    
    fieldsets = [
        ('Version Info', {
            'fields': ['plugin', 'version', 'version_code', 'status']
        }),
        ('File Info', {
            'fields': ['file_path', 'file_size', 'checksum']
        }),
        ('Requirements', {
            'fields': ['min_api_version', 'min_platform_version', 'min_php_version']
        }),
        ('Release', {
            'fields': ['changelog', 'force_update', 'released_at']
        }),
        ('Statistics', {
            'fields': ['download_count'],
            'classes': ['collapse']
        }),
        ('Timestamps', {
            'fields': ['created_at'],
            'classes': ['collapse']
        }),
    ]
    
    actions = ['release_versions', 'mark_as_update_ready']
    
    def file_size_display(self, obj):
        if obj.file_size:
            kb = obj.file_size / 1024
            if kb > 1024:
                return f"{kb / 1024:.1f} MB"
            return f"{kb:.1f} KB"
        return "-"
    file_size_display.short_description = 'Size'
    
    def download_count(self, obj):
        return obj.get_download_count()
    download_count.short_description = 'Downloads'
    
    @admin.action(description="Release selected versions")
    def release_versions(self, request, queryset):
        from django.utils import timezone
        count = queryset.filter(status__in=['draft', 'testing', 'staged']).update(
            status='released',
            released_at=timezone.now()
        )
        self.message_user(request, f"Released {count} version(s)")
    
    @admin.action(description="Mark as update ready (push to installations)")
    def mark_as_update_ready(self, request, queryset):
        count = queryset.filter(status='released').update(status='update_ready')
        self.message_user(request, f"Marked {count} version(s) as update ready")


@admin.register(PluginInstallation)
class PluginInstallationAdmin(ModelAdmin):
    """Admin configuration for PluginInstallation model."""
    
    list_display = ['site', 'plugin', 'current_version', 'is_active', 'health_status', 'last_health_check']
    list_filter = ['plugin', 'is_active', 'health_status']
    search_fields = ['site__name', 'plugin__name']
    readonly_fields = ['created_at', 'updated_at']
    
    fieldsets = [
        ('Installation', {
            'fields': ['site', 'plugin', 'current_version', 'is_active']
        }),
        ('Health', {
            'fields': ['health_status', 'last_health_check']
        }),
        ('Updates', {
            'fields': ['pending_update', 'update_notified_at']
        }),
        ('Timestamps', {
            'fields': ['created_at', 'updated_at'],
            'classes': ['collapse']
        }),
    ]


@admin.register(PluginDownload)
class PluginDownloadAdmin(ModelAdmin):
    """Admin configuration for PluginDownload model."""
    
    list_display = ['plugin', 'version', 'site', 'download_type', 'ip_address', 'created_at']
    list_filter = ['plugin', 'download_type', 'created_at']
    search_fields = ['plugin__name', 'site__name', 'ip_address']
    readonly_fields = ['created_at']
    date_hierarchy = 'created_at'
    
    fieldsets = [
        ('Download Info', {
            'fields': ['plugin', 'version', 'download_type']
        }),
        ('Context', {
            'fields': ['site', 'account', 'ip_address', 'user_agent']
        }),
        ('Timestamp', {
            'fields': ['created_at']
        }),
    ]