""" Management command pour migrer les donnees de SiteConfiguration vers Setting. Usage: python manage.py migrate_site_config --dry-run # Previsualisation python manage.py migrate_site_config # Migration reelle python manage.py migrate_site_config --force # Ecrase les settings existants """ from django.core.management.base import BaseCommand from django.utils.text import slugify from cms.models import Setting, SettingType class Command(BaseCommand): help = 'Migre les donnees de SiteConfiguration vers Setting' # Mapping des champs SiteConfiguration vers Setting FIELD_MAPPING = [ # General { 'source_field': 'site_name', 'setting_name': 'Nom du site', 'setting_slug': 'site-name', 'setting_type_slug': 'text', 'category': 'general', 'order': 1, 'is_required': True, }, { 'source_field': 'tagline', 'setting_name': 'Slogan', 'setting_slug': 'site-tagline', 'setting_type_slug': 'text', 'category': 'general', 'order': 2, }, # Contact { 'source_field': 'phone', 'setting_name': 'Telephone', 'setting_slug': 'site-phone', 'setting_type_slug': 'phone', 'category': 'contact', 'order': 1, }, { 'source_field': 'email', 'setting_name': 'Email', 'setting_slug': 'site-email', 'setting_type_slug': 'email', 'category': 'contact', 'order': 2, }, { 'source_field': 'address', 'setting_name': 'Adresse', 'setting_slug': 'site-address', 'setting_type_slug': 'textarea', 'category': 'contact', 'order': 3, }, # Reseaux sociaux { 'source_field': 'facebook_url', 'setting_name': 'Facebook', 'setting_slug': 'social-facebook', 'setting_type_slug': 'social-url', 'category': 'social', 'order': 1, }, { 'source_field': 'twitter_url', 'setting_name': 'Twitter / X', 'setting_slug': 'social-twitter', 'setting_type_slug': 'social-url', 'category': 'social', 'order': 2, }, { 'source_field': 'linkedin_url', 'setting_name': 'LinkedIn', 'setting_slug': 'social-linkedin', 'setting_type_slug': 'social-url', 'category': 'social', 'order': 3, }, { 'source_field': 'youtube_url', 'setting_name': 'YouTube', 'setting_slug': 'social-youtube', 'setting_type_slug': 'social-url', 'category': 'social', 'order': 4, }, # SEO { 'source_field': 'meta_description', 'setting_name': 'Meta Description', 'setting_slug': 'seo-meta-description', 'setting_type_slug': 'meta-description', 'category': 'seo', 'order': 1, }, { 'source_field': 'meta_keywords', 'setting_name': 'Meta Keywords', 'setting_slug': 'seo-meta-keywords', 'setting_type_slug': 'meta-keywords', 'category': 'seo', 'order': 2, }, ] def add_arguments(self, parser): parser.add_argument( '--dry-run', action='store_true', help='Affiche les changements sans les appliquer', ) parser.add_argument( '--force', action='store_true', help='Ecrase les settings existants avec les valeurs de SiteConfiguration', ) def handle(self, *args, **options): dry_run = options.get('dry_run', False) force = options.get('force', False) # Verifier que SiteConfiguration existe try: from apps.core.models import SiteConfiguration except ImportError: self.stdout.write(self.style.ERROR( 'Impossible d\'importer SiteConfiguration. Verifiez que apps.core est installe.' )) return # Recuperer la configuration existante try: config = SiteConfiguration.get_config() except Exception as e: self.stdout.write(self.style.ERROR(f'Erreur lors de la recuperation de SiteConfiguration: {e}')) return if dry_run: self.stdout.write(self.style.WARNING('\n=== MODE DRY-RUN (aucune modification) ===\n')) created_count = 0 updated_count = 0 skipped_count = 0 errors = [] for mapping in self.FIELD_MAPPING: source_field = mapping['source_field'] setting_slug = mapping['setting_slug'] setting_name = mapping['setting_name'] setting_type_slug = mapping['setting_type_slug'] category = mapping.get('category', 'general') order = mapping.get('order', 0) is_required = mapping.get('is_required', False) # Recuperer la valeur source value = getattr(config, source_field, None) if value is None or value == '': value = '' # Recuperer le type try: setting_type = SettingType.objects.get(slug=setting_type_slug) except SettingType.DoesNotExist: errors.append(f'Type "{setting_type_slug}" non trouve pour {setting_slug}') self.stdout.write(self.style.ERROR( f' ! Type "{setting_type_slug}" non trouve - Executez d\'abord seed_setting_types' )) continue # Verifier si le setting existe deja existing = Setting.objects.filter(slug=setting_slug).first() if existing and not force: skipped_count += 1 self.stdout.write(self.style.NOTICE( f' - {setting_name}: existe deja (slug={setting_slug})' )) continue if dry_run: if existing: self.stdout.write(self.style.WARNING( f' ~ {setting_name}: serait mis a jour\n' f' Ancienne valeur: "{existing.value}"\n' f' Nouvelle valeur: "{value}"' )) updated_count += 1 else: self.stdout.write(self.style.SUCCESS( f' + {setting_name}: serait cree\n' f' Valeur: "{value}"\n' f' Type: {setting_type.name}' )) created_count += 1 else: # Creer ou mettre a jour le setting if existing: existing.value = str(value) if value else '' existing.type = setting_type existing.category = category existing.order = order existing.is_required = is_required existing.save() updated_count += 1 self.stdout.write(self.style.WARNING( f' ~ {setting_name}: mis a jour avec "{value}"' )) else: Setting.objects.create( name=setting_name, slug=setting_slug, value=str(value) if value else '', type=setting_type, category=category, order=order, is_required=is_required, description=f'Migre depuis SiteConfiguration.{source_field}', ) created_count += 1 self.stdout.write(self.style.SUCCESS( f' + {setting_name}: cree avec "{value}"' )) # Resume self.stdout.write('') if dry_run: self.stdout.write(self.style.WARNING('=== FIN DU MODE DRY-RUN ===')) self.stdout.write( f'\nSi execute sans --dry-run:\n' f' - {created_count} settings seraient crees\n' f' - {updated_count} settings seraient mis a jour\n' f' - {skipped_count} settings ignores (existent deja)' ) else: self.stdout.write(self.style.SUCCESS( f'\nMigration terminee:\n' f' - {created_count} settings crees\n' f' - {updated_count} settings mis a jour\n' f' - {skipped_count} settings ignores' )) if errors: self.stdout.write(self.style.ERROR(f'\nErreurs ({len(errors)}):')) for error in errors: self.stdout.write(self.style.ERROR(f' - {error}')) self.stdout.write(self.style.WARNING( '\nExecutez "python manage.py seed_setting_types" pour creer les types manquants.' ))