X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/fdd62169ba22c4c1be2f2306b5339eadd74ffb6d..30cd6983d7c3ce7a593d3f3c09560679ce1d3f26:/apps/catalogue/management/commands/__init__.py

diff --git a/apps/catalogue/management/commands/__init__.py b/apps/catalogue/management/commands/__init__.py
old mode 100755
new mode 100644
index e69de29b..e6f146f8
--- a/apps/catalogue/management/commands/__init__.py
+++ b/apps/catalogue/management/commands/__init__.py
@@ -0,0 +1,43 @@
+# -*- coding: utf-8 -*-
+#
+# This file is part of FNP-Redakcja, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+#
+import sys
+from optparse import make_option
+from django.contrib.auth.models import User
+from django.core.management.base import BaseCommand
+from catalogue.models import Book
+
+
+class XmlUpdaterCommand(BaseCommand):
+    """Base class for creating massive XML-updating commands.
+
+    In a subclass, provide an XmlUpdater class in the `updater' attribute.
+    """
+    option_list = BaseCommand.option_list + (
+        make_option('-q', '--quiet', action='store_false', dest='verbose',
+            default=True, help='Less output'),
+        make_option('-d', '--dry-run', action='store_true', dest='dry_run',
+            default=False, help="Don't actually touch anything"),
+        make_option('-u', '--username', dest='username', metavar='USER',
+            help='Assign commits to this user (required, preferably yourself).'),
+    )
+    args = "[slug]..."
+
+    def handle(self, *args, **options):
+        verbose = options.get('verbose')
+        dry_run = options.get('dry_run')
+        username = options.get('username')
+
+        if username:
+            user = User.objects.get(username=username)
+        else:
+            print 'Please provide a username.'
+            sys.exit(1)
+
+        books = Book.objects.filter(slug__in=args) if args else None
+
+        updater = self.updater()
+        updater.run(user, verbose=verbose, dry_run=dry_run, books=books)
+        updater.print_results()