def object_removed(obj, event):
"""Grant permission to add a file type after removing it."""
parent = event.oldParent
if IAudio.providedBy(parent):
if IMPEGAudioFile.providedBy(obj):
permission = 'brasil.gov.portal: Add MPEG File'
elif IOGGAudioFile.providedBy(obj):
permission = 'brasil.gov.portal: Add OGG File'
if permission:
parent.manage_permission(permission, roles=[], acquire=1)
def object_added(obj, event):
"""Remove further permission to add a file type after adding it."""
parent = event.newParent
if IAudio.providedBy(parent):
if IMPEGAudioFile.providedBy(obj):
permission = 'brasil.gov.portal: Add MPEG File'
elif IOGGAudioFile.providedBy(obj):
permission = 'brasil.gov.portal: Add OGG File'
if permission:
parent.manage_permission(permission, roles=[], acquire=0)
def object_removed(event, obj=None):
if not obj:
obj = event.object
parent = event.oldParent
if IAudio.providedBy(parent):
if IMPEGAudioFile.providedBy(obj):
permission = 'brasil.gov.portal: Add MPEG File'
elif IOGGAudioFile.providedBy(obj):
permission = 'brasil.gov.portal: Add OGG File'
if permission:
parent.manage_permission(permission, roles=[], acquire=1)
def downloads(self):
downloads = []
sources = self.sources()
for obj in sources:
format = 'MP3'
if IOGGAudioFile.providedBy(obj):
format = 'OGG'
size = obj.file.size
downloads.append(
{'format': format,
'size': sizeof_fmt(size),
'path': '%s/download' % obj.absolute_url()})
return downloads
def downloads(self):
downloads = []
sources = self.sources()
for obj in sources:
format = 'MP3'
if IOGGAudioFile.providedBy(obj):
format = 'OGG'
size = obj.file.size
downloads.append({
'format': format,
'size': sizeof_fmt(size),
'path': '%s/download' % obj.absolute_url()
})
return downloads
def test_adding(self):
self.assertTrue(IOGGAudioFile.providedBy(self.ogg_audio))
def test_adding(self):
self.assertTrue(IOGGAudioFile.providedBy(self.ogg_audio))
def return_ogg(self):
"""Return the Vorbis version of the audio."""
sources = self.objectValues()
for source in sources:
if IOGGAudioFile.providedBy(source):
return source
def test_adding(self):
self._create_content()
self.assertTrue(IOGGAudioFile.providedBy(self.ogg_audio))
def return_ogg(self):
sources = self.objectValues()
for source in sources:
if IOGGAudioFile.providedBy(source):
return source