def _ajax_get_binary(self, mime_type, uid):
mime_type = mime_type.replace('_', '/')
div = '<div style="display: block; border: 1px solid; border-color: #dddddd; padding: 5px; text-align: center">'
with ConnectTo(InterComFrontEndBinding, self._config) as sc:
binary = sc.get_binary_and_filename(uid)[0]
if 'text/' in mime_type:
return '<pre style="white-space: pre-wrap">{}</pre>'.format(
html.escape(bytes_to_str_filter(binary)))
if 'image/' in mime_type:
return '{}<img src="data:image/{} ;base64,{}" style="max-width:100%"></div>'.format(
div, mime_type[6:], encode_base64_filter(binary))
return None
def test_base64_filter():
assert encode_base64_filter(b'test') == 'dGVzdA=='
