def handle(self, *args, **options):
cache_files = get_cache_files()
storage = get_media_storage()
for path in cache_files:
if options['delete']:
storage.delete(path)
self.stdout.write("Deleted %s\n" % storage.path(path))
else:
self.stdout.write("%s\n" % storage.path(path))
def handle(self, *args, **options):
cache_files = get_cache_files()
storage = get_media_storage()
for path in cache_files:
if options["delete"]:
storage.delete(path)
self.stdout.write("Deleted %s\n" % storage.path(path))
else:
self.stdout.write("%s\n" % storage.path(path))
def clear_cache(modeladmin, request, queryset=None):
"""
Clears media cache files such as thumbnails.
"""
execute = request.POST.get('execute')
files_in_storage = []
storage = get_media_storage()
cache_files_choices = []
for storage_name in get_cache_files():
link = mark_safe('<a href="%s">%s</a>' %
(storage.url(storage_name), storage_name))
cache_files_choices.append((storage_name, link))
if not len(cache_files_choices):
messages.warning(request, message=_('There are no cache files.'))
return HttpResponseRedirect('')
if execute:
form = DeleteCacheFilesForm(queryset, cache_files_choices,
request.POST)
if form.is_valid():
form.save()
node = FileNode.get_top_node()
message = ungettext(
'Deleted %i cache file.', 'Deleted %i cache files.',
len(form.success_files)) % len(form.success_files)
if len(form.success_files) == len(cache_files_choices):
message = '%s %s' % (_('The cache was cleared.'), message)
messages.success(request, message=message)
if form.error_files:
messages.error(
request,
message=_('The following files could not be deleted:') +
' ' + repr(form.error_files))
return HttpResponseRedirect(node.get_admin_url())
if not execute:
if len(cache_files_choices) > 0:
form = DeleteCacheFilesForm(queryset, cache_files_choices)
else:
form = None
c = get_actions_context(modeladmin)
c.update({
'title': _('Clear cache'),
'submit_label': _('Delete selected files'),
'form': form,
'select_all': 'selected_files',
})
return render_to_response('admin/media_tree/filenode/actions_form.html',
c,
context_instance=RequestContext(request))
return HttpResponseRedirect('')
def clear_cache(modeladmin, request, queryset=None):
""" Clears media cache files such as thumbnails. """
execute = request.POST.get('execute')
files_in_storage = []
storage = get_media_storage()
cache_files_choices = []
for storage_name in get_cache_files():
link = mark_safe('<a href="%s">%s</a>' % (
storage.url(storage_name), storage_name))
cache_files_choices.append((storage_name, link))
if not len(cache_files_choices):
messages.warning(request, message=_('There are no cache files.'))
return HttpResponseRedirect('')
if execute:
form = DeleteCacheFilesForm(
queryset, cache_files_choices, request.POST)
if form.is_valid():
form.save()
node = FileNode.get_top_node()
message = ungettext(
'Deleted %i cache file.',
'Deleted %i cache files.',
len(form.success_files)) % len(form.success_files)
if len(form.success_files) == len(cache_files_choices):
message = '%s %s' % (_('The cache was cleared.'), message)
messages.success(request, message=message)
if form.error_files:
messages.error(
request,
message=_('The following files could not be deleted:')
+ ' ' + repr(form.error_files))
return HttpResponseRedirect(node.get_admin_url())
if not execute:
if len(cache_files_choices) > 0:
form = DeleteCacheFilesForm(queryset, cache_files_choices)
else:
form = None
c = get_actions_context(modeladmin)
c.update({
'title': _('Clear cache'),
'submit_label': _('Delete selected files'),
'form': form,
'select_all': 'selected_files',
})
return render_to_response('admin/media_tree/filenode/actions_form.html',
c, context_instance=RequestContext(request))
return HttpResponseRedirect('')
