cms.utils.placeholder: 54 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/placeholder.py

Stats: 0 executed, 50 missed, 4 excluded, 30 ignored

1. # -*- coding: utf-8 -*-
2. from django.conf import settings
3. from django.core.exceptions import MultipleObjectsReturned, ImproperlyConfigured
4. from django.db.models.query_utils import Q
6. def get_placeholder_conf(setting, placeholder, template=None, default=None):
7. """
8. Returns the placeholder configuration for a given setting. The key would for
9. example be 'plugins' or 'name'.
11. If a template is given, it will try
12. CMS_PLACEHOLDER_CONF['template placeholder'] and
13. CMS_PLACEHOLDER_CONF['placeholder'], if no template is given only the latter
14. is checked.
15. """
16. if placeholder:
17. keys = []
18. if template:
19. keys.append("%s %s" % (template, placeholder))
20. keys.append(placeholder)
21. for key in keys:
22. conf = settings.CMS_PLACEHOLDER_CONF.get(key)
23. if not conf:
24. continue
25. value = conf.get(setting)
26. if value:
27. return value
28. return default
30. def get_page_from_placeholder_if_exists(placeholder):
31. import warnings
32. warnings.warn(
33. "The get_page_from_placeholder_if_exists function is deprecated. Use placeholder.page instead",
34. DeprecationWarning
35. )
36. return placeholder.page if placeholder else None
38. def validate_placeholder_name(name):
39. try:
40. name.decode('ascii')
41. except (UnicodeDecodeError, UnicodeEncodeError):
42. raise ImproperlyConfigured("Placeholder identifiers names may not "
43. "contain non-ascii characters. If you wish your placeholder "
44. "identifiers to contain non-ascii characters when displayed to "
45. "users, please use the CMS_PLACEHOLDER_CONF setting with the 'name' "
46. "key to specify a verbose name.")
49. class PlaceholderNoAction(object):
50. can_copy = False
52. def copy(self, **kwargs):
53. return False
55. def get_copy_languages(self, **kwargs):
56. return []
59. class MLNGPlaceholderActions(PlaceholderNoAction):
60. can_copy = True
62. def copy(self, target_placeholder, source_language, fieldname, model, target_language, **kwargs):
63. trgt = model.objects.get(**{fieldname: target_placeholder})
64. src = model.objects.get(master=trgt.master, language_code=source_language)
66. source_placeholder = getattr(src, fieldname, None)
67. if not source_placeholder:
68. return False
69. plugins = source_placeholder.get_plugins_list()
70. ptree = []
71. new_plugins = []
72. for p in plugins:
73. new_plugins.append(p.copy_plugin(target_placeholder, target_language, ptree))
74. return new_plugins
76. def get_copy_languages(self, placeholder, model, fieldname, **kwargs):
77. manager = model.objects
78. src = manager.get(**{fieldname: placeholder})
79. query = Q(master=src.master)
80. query &= Q(**{'%s__cmsplugin__isnull' % fieldname: False})
81. query &= ~Q(pk=src.pk)
83. language_codes = manager.filter(query).values_list('language_code', flat=True).distinct()
84. return [(lc, dict(settings.LANGUAGES)[lc]) for lc in language_codes]