cms.utils.helpers: 38 total statements, 0.0% covered

Generated: Wed 2013-03-13 10:33 CET

Source file: /media/Envs/Envs/filer-gallery/lib/python2.7/site-packages/cms/utils/helpers.py

Stats: 0 executed, 31 missed, 7 excluded, 31 ignored

1. # -*- coding: utf-8 -*-
2. from django.conf import settings
4. # modify reversions to match our needs if required...
7. def reversion_register(model_class, fields=None, follow=(), format="json", exclude_fields=None):
8. """CMS interface to reversion api - helper function. Registers model for
9. reversion only if reversion is available.
11. Auto excludes publisher fields.
13. """
15. # reversion's merely recommended, not required
16. if not 'reversion' in settings.INSTALLED_APPS:
17. return
19. from reversion.models import VERSION_CHANGE
20. if fields and exclude_fields:
21. raise ValueError("Just one of fields, exclude_fields arguments can be passed.")
23. opts = model_class._meta
24. local_fields = opts.local_fields + opts.local_many_to_many
25. if fields is None:
26. fields = [field.name for field in local_fields]
28. exclude_fields = exclude_fields or []
30. fields = filter(lambda name: not name in exclude_fields, fields)
32. from cms.utils import reversion_hacks
33. reversion_hacks.register_draft_only(model_class, fields, follow, format)
36. def make_revision_with_plugins(obj, user=None, message=None):
37. from cms.models.pluginmodel import CMSPlugin
38. # we can safely import reversion - calls here always check for
39. # reversion in installed_applications first
40. import reversion
41. from reversion.models import VERSION_CHANGE
42. """
43. Only add to revision if it is a draft.
44. """
45. revision_manager = reversion.revision
46. revision_context = reversion.revision_context_manager
48. cls = obj.__class__
50. if cls in revision_manager._registered_models:
52. placeholder_relation = find_placeholder_relation(obj)
54. if revision_context.is_active():
55. # add toplevel object to the revision
56. adapter = revision_manager.get_adapter(obj.__class__)
57. revision_context.add_to_context(revision_manager, obj, adapter.get_version_data(obj, VERSION_CHANGE))
58. # add plugins and subclasses to the revision
59. filters = {'placeholder__%s' % placeholder_relation: obj}
60. for plugin in CMSPlugin.objects.filter(**filters):
61. plugin_instance, admin = plugin.get_plugin_instance()
62. if plugin_instance:
63. padapter = revision_manager.get_adapter(plugin_instance.__class__)
64. revision_context.add_to_context(revision_manager, plugin_instance, padapter.get_version_data(plugin_instance, VERSION_CHANGE))
65. bpadapter = revision_manager.get_adapter(plugin.__class__)
66. revision_context.add_to_context(revision_manager, plugin, bpadapter.get_version_data(plugin, VERSION_CHANGE))
68. def find_placeholder_relation(obj):
69. return 'page'