Code layout change.

[wolnelektury.git] / src / picture / tasks.py

diff --git a/src/picture/tasks.py b/src/picture/tasks.py
new file mode 100644 (file)
index 0000000..fc9eafa
--- /dev/null
+++ b/src/picture/tasks.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+#
+from celery.task import task
+from django.core.files.base import ContentFile
+from django.template.loader import render_to_string
+
+
+@task
+def generate_picture_html(picture_id):
+    import picture.models
+    pic = picture.models.Picture.objects.get(pk=picture_id)
+
+    html_text = unicode(render_to_string('picture/picture_info.html', {
+                'things': pic.areas_json['things'],
+                'themes': pic.areas_json['themes'],
+                }))
+    pic.html_file.save("%s.html" % pic.slug, ContentFile(html_text))
+