Files
atabackend/backup/admin.py
Beyhan Oğur d50f14bcb1 first commit
2026-04-26 22:20:45 +03:00

163 lines
5.6 KiB
Python
Raw Permalink Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
from django.contrib import admin
from django.utils.html import format_html
from django.contrib import messages
from django.utils import timezone
from .models import DatabaseBackup
from .views import BackupManager
@admin.register(DatabaseBackup)
class DatabaseBackupAdmin(admin.ModelAdmin):
list_display = ['name', 'status_badge', 'backup_type', 'file_size_display', 'created_by', 'created_at', 'completed_at']
list_filter = ['status', 'backup_type', 'created_at']
search_fields = ['name', 'notes', 'error_message']
readonly_fields = ['file_path', 'file_size', 'status', 'created_by', 'created_at', 'completed_at', 'error_message', 'file_size_display_field']
fieldsets = (
('Temel Bilgiler', {
'fields': ('name', 'backup_type', 'status', 'notes')
}),
('Yedek Dosya Bilgileri', {
'fields': ('file_path', 'file_size_display_field')
}),
('Zaman Bilgileri', {
'fields': ('created_by', 'created_at', 'completed_at')
}),
('Hata Bilgileri', {
'fields': ('error_message',),
'classes': ('collapse',)
}),
)
actions = ['create_new_backup', 'restore_selected_backup', 'delete_backup_files']
def status_badge(self, obj):
"""Durum için renkli badge gösterir"""
colors = {
'pending': '#FFA500',
'in_progress': '#2196F3',
'completed': '#4CAF50',
'failed': '#F44336',
}
color = colors.get(obj.status, '#999')
return format_html(
'<span style="background-color: {}; color: white; padding: 3px 10px; border-radius: 3px; font-weight: bold;">{}</span>',
color,
obj.get_status_display()
)
status_badge.short_description = 'Durum'
def file_size_display(self, obj):
"""Dosya boyutunu gösterir"""
return obj.get_file_size_display()
file_size_display.short_description = 'Dosya Boyutu'
def file_size_display_field(self, obj):
"""Read-only field için dosya boyutu"""
return obj.get_file_size_display()
file_size_display_field.short_description = 'Dosya Boyutu'
def save_model(self, request, obj, form, change):
"""Model kaydedilirken created_by alanını otomatik doldur"""
if not change: # Yeni kayıt
obj.created_by = request.user
super().save_model(request, obj, form, change)
def create_new_backup(self, request, queryset):
"""Yeni bir yedek oluşturur"""
# Yeni bir backup objesi oluştur
timestamp = timezone.now().strftime('%Y-%m-%d %H:%M:%S')
backup = DatabaseBackup.objects.create(
name=f"Manuel Yedek - {timestamp}",
backup_type='manual',
created_by=request.user,
status='pending'
)
# Yedekleme işlemini başlat
manager = BackupManager()
success, message = manager.create_backup(backup)
if success:
self.message_user(request, message, messages.SUCCESS)
else:
self.message_user(request, message, messages.ERROR)
create_new_backup.short_description = "Yeni Yedek Oluştur"
def restore_selected_backup(self, request, queryset):
"""Seçili yedeği geri yükler"""
if queryset.count() != 1:
self.message_user(
request,
"Lütfen geri yüklemek için sadece bir yedek seçin",
messages.WARNING
)
return
backup = queryset.first()
if backup.status != 'completed':
self.message_user(
request,
"Sadece tamamlanmış yedekler geri yüklenebilir",
messages.WARNING
)
return
if not backup.file_path:
self.message_user(
request,
"Yedek dosya yolu bulunamadı",
messages.ERROR
)
return
manager = BackupManager()
success, message = manager.restore_backup(backup.file_path)
if success:
self.message_user(request, message, messages.SUCCESS)
else:
self.message_user(request, message, messages.ERROR)
restore_selected_backup.short_description = "Seçili Yedeği Geri Yükle"
def delete_backup_files(self, request, queryset):
"""Seçili yedeklerin dosyalarını siler"""
deleted_count = 0
error_count = 0
manager = BackupManager()
for backup in queryset:
if backup.file_path:
success, message = manager.delete_backup_file(backup.file_path)
if success:
backup.file_path = None
backup.file_size = None
backup.save()
deleted_count += 1
else:
error_count += 1
if deleted_count > 0:
self.message_user(
request,
f"{deleted_count} yedek dosyası silindi",
messages.SUCCESS
)
if error_count > 0:
self.message_user(
request,
f"{error_count} yedek dosyası silinemedi",
messages.WARNING
)
delete_backup_files.short_description = "Yedek Dosyalarını Sil"
def has_delete_permission(self, request, obj=None):
"""Silme iznini kontrol et - Tüm admin kullanıcıları silebilir"""
return request.user.is_staff