def _prepare_browse(self, request):
self.args['start'] = str(request.GET.get('start', 0))
self.args['count'] = str(request.GET.get('count', settings.get('web', 'count_per_page')))
page = int(request.GET.get('page', '0'))
if self.args['id'].find('image') < 0:
request_count = int(settings.get('web', 'count_per_page'))
else:
request_count = int(settings.get('web', 'image_per_page'))
start_index = request_count * page
self.args['self'] = content.browse_metadata(self.args['id'])
if self.args['self'].get('type') == 'container':
self.args['single'] = False
self.args['parents'] = content.parents(self.args['id'])
self.args['rows'] = content.browse_children(self.args['id'],
start_index = start_index, request_count = request_count)
self.args['cur_page'] = page
page_node = self.args['self']
else:
self.args['single'] = True
self.args['parents'] = content.parents(self.args['self'].get('pid'))
self.args['rows'] = [ self.args['self'] ]
self.args['cur_page'] = page
#page_node = content.browse_metadata(self.args['self'].get('pid'))
page_node = self.args['self']
self.args['page_range'] = range(page_node.get('child_count', 0) / request_count + 1)
items = page_node.get('child_item_count', 0)
containers = page_node.get('child_container_count', 0)
self.args['items'] = pretty_count([(containers, " container", " containers"), (items, " item", " items")])
def send_image(self, uid, device_idx):
meta = content.browse_metadata(str(uid))
if meta is not None:
if meta.get('type') == 'container':
for item in content.browse_children(str(uid)):
self._display_single(item['uid'], device_idx)
else:
self._display_single(uid, device_idx)
def send_image(self, uid, device_idx):
meta = content.browse_metadata(str(uid))
if meta is not None:
if meta.get('type') == 'container':
for item in content.browse_children(str(uid)):
self._display_single(item['uid'], device_idx)
else:
self._display_single(uid, device_idx)