class VersionedAudioFile(CMSPlugin):
file_grouper = FileGrouperField(
verbose_name=_('File grouper'),
blank=True,
null=True,
on_delete=models.SET_NULL,
related_name='+',
)
text_title = models.CharField(
verbose_name=_('Title'),
blank=True,
max_length=255,
)
text_description = models.TextField(
verbose_name=_('Description'),
blank=True,
)
attributes = AttributesField(
verbose_name=_('Attributes'),
blank=True,
)
def __str__(self):
if self.audio_file and self.audio_file.label:
return self.audio_file.label
return str(self.pk)
@cached_property
def audio_file(self):
if self.file_grouper_id:
return self.file_grouper.file
def clean(self):
if (self.audio_file
and self.audio_file.extension not in ALLOWED_EXTENSIONS):
raise ValidationError(
ugettext('Incorrect file type: {extension}.').format(
extension=self.audio_file.extension))
def get_short_description(self):
if self.audio_file and self.audio_file.label:
return self.audio_file.label
return ugettext('<file is missing>')
def copy_relations(self, oldinstance):
# Because we have a ForeignKey, it's required to copy over
# the reference from the instance to the new plugin.
self.audio_file = oldinstance.audio_file
class VersionedAudioTrack(CMSPlugin):
file_grouper = FileGrouperField(
verbose_name=_('File grouper'),
blank=True,
null=True,
on_delete=models.SET_NULL,
related_name='+',
)
kind = models.CharField(
verbose_name=_('Kind'),
choices=AudioTrack.KIND_CHOICES,
max_length=255,
)
srclang = models.CharField(
verbose_name=_('Source language'),
blank=True,
max_length=255,
help_text=_('Examples: "en" or "de" etc.'),
)
label = models.CharField(
verbose_name=_('Label'),
blank=True,
max_length=255,
)
attributes = AttributesField(
verbose_name=_('Attributes'),
blank=True,
)
def __str__(self):
label = self.kind
if self.srclang:
label += ' {}'.format(self.srclang)
return label
@cached_property
def src(self):
if self.file_grouper_id:
return self.file_grouper.file
class VersionedFile(CMSPlugin):
search_fields = ('name', )
template = models.CharField(
verbose_name=_('Template'),
choices=get_templates(),
default=get_templates()[0][0],
max_length=255,
)
file_grouper = FileGrouperField(
verbose_name=_('File grouper'),
blank=True,
null=True,
on_delete=models.SET_NULL,
related_name='+',
)
file_name = models.CharField(
verbose_name=_('Name'),
blank=True,
max_length=255,
help_text=_('Overrides the default file name with the given value.'),
)
link_target = models.CharField(
verbose_name=_('Link target'),
choices=LINK_TARGET,
blank=True,
max_length=255,
default='',
)
link_title = models.CharField(
verbose_name=_('Link title'),
blank=True,
max_length=255,
)
show_file_size = models.BooleanField(
verbose_name=_('Show file size'),
blank=True,
default=False,
help_text=_('Appends the file size at the end of the name.'),
)
attributes = AttributesField(
verbose_name=_('Attributes'),
blank=True,
excluded_keys=['href', 'title', 'target'],
)
# Add an app namespace to related_name to avoid field name clashes
# with any other plugins that have a field with the same name as the
# lowercase of the class name of this model.
# https://github.com/divio/django-cms/issues/5030
cmsplugin_ptr = models.OneToOneField(
CMSPlugin,
related_name='%(app_label)s_%(class)s',
on_delete=models.CASCADE,
parent_link=True,
)
def __str__(self):
if self.file_src and self.file_src.label:
return self.file_src.label
return str(self.pk)
@cached_property
def file_src(self):
if self.file_grouper_id:
return self.file_grouper.file
def get_short_description(self):
if self.file_src and self.file_name:
return self.file_name
if self.file_src and self.file_src.label:
return self.file_src.label
return ugettext('<file is missing>')
def copy_relations(self, oldinstance):
# Because we have a ForeignKey, it's required to copy over
# the reference from the instance to the new plugin.
self.file_src = oldinstance.file_src