filer.fields.multistorage_file: 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/filer/fields/multistorage_file.py

Stats: 0 executed, 49 missed, 5 excluded, 48 ignored

1. #-*- coding: utf-8 -*-
2. from django.core.files.base import File
3. from django.core.files.storage import Storage
4. from easy_thumbnails import fields as easy_thumbnails_fields, \
5. files as easy_thumbnails_files
6. from filer import settings as filer_settings
7. from filer.utils.filer_easy_thumbnails import ThumbnailerNameMixin
10. STORAGES = {
11. 'public': filer_settings.FILER_PUBLICMEDIA_STORAGE,
12. 'private': filer_settings.FILER_PRIVATEMEDIA_STORAGE,
13. }
14. THUMBNAIL_STORAGES = {
15. 'public': filer_settings.FILER_PUBLICMEDIA_THUMBNAIL_STORAGE,
16. 'private': filer_settings.FILER_PRIVATEMEDIA_THUMBNAIL_STORAGE,
17. }
18. THUMBNAIL_OPTIONS = {
19. 'public': filer_settings.FILER_PUBLICMEDIA_THUMBNAIL_OPTIONS,
20. 'private': filer_settings.FILER_PRIVATEMEDIA_THUMBNAIL_OPTIONS,
21. }
24. def generate_filename_multistorage(instance, filename):
25. if instance.is_public:
26. upload_to = filer_settings.FILER_PUBLICMEDIA_UPLOAD_TO
27. else:
28. upload_to = filer_settings.FILER_PRIVATEMEDIA_UPLOAD_TO
30. if callable(upload_to):
31. return upload_to(instance, filename)
32. else:
33. return upload_to
36. class MultiStorageFieldFile(ThumbnailerNameMixin,
37. easy_thumbnails_files.ThumbnailerFieldFile):
38. def __init__(self, instance, field, name):
39. """
40. This is a little weird, but I couldn't find a better solution.
41. Thumbnailer.__init__ is called first for proper object inizialization.
42. Then we override some attributes defined at runtime with properties.
43. We cannot simply call super().__init__ because filer Field objects
44. doesn't have a storage attribute.
45. """
46. easy_thumbnails_files.Thumbnailer.__init__(self, None, name)
47. self.instance = instance
48. self.field = field
49. self._committed = True
50. self.storages = self.field.storages
51. self.thumbnail_storages = self.field.thumbnail_storages
52. self.thumbnail_options = self.field.thumbnail_options
53. self.storage = self._storage
54. self.source_storage = self._source_storage
55. self.thumbnail_storage = self._thumbnail_storage
56. self.thumbnail_basedir = self._thumbnail_base_dir
58. @property
59. def _storage(self):
60. if self.instance.is_public:
61. return self.storages['public']
62. else:
63. return self.storages['private']
65. @property
66. def _source_storage(self):
67. if self.instance.is_public:
68. return self.storages['public']
69. else:
70. return self.storages['private']
72. @property
73. def _thumbnail_storage(self):
74. if self.instance.is_public:
75. return self.thumbnail_storages['public']
76. else:
77. return self.thumbnail_storages['private']
79. @property
80. def _thumbnail_base_dir(self):
81. if self.instance.is_public:
82. return self.thumbnail_options['public'].get('base_dir', '')
83. else:
84. return self.thumbnail_options['private'].get('base_dir', '')
86. def save(self, name, content, save=True):
87. content.seek(0) # Ensure we upload the whole file
88. super(MultiStorageFieldFile, self).save(name, content, save)
91. class MultiStorageFileField(easy_thumbnails_fields.ThumbnailerField):
92. attr_class = MultiStorageFieldFile
94. def __init__(self, verbose_name=None, name=None,
95. storages=None, thumbnail_storages=None, thumbnail_options=None, **kwargs):
96. self.storages = storages or STORAGES
97. self.thumbnail_storages = thumbnail_storages or THUMBNAIL_STORAGES
98. self.thumbnail_options = thumbnail_options or THUMBNAIL_OPTIONS
99. super(easy_thumbnails_fields.ThumbnailerField, self).__init__(
100. verbose_name=verbose_name, name=name,
101. upload_to=generate_filename_multistorage,
102. storage=None, **kwargs)