def encrypted_media(mxc, body, key, hash, iv, homeserver=None):
"""Render a mxc media URI of an encrypted file."""
http_url = Api.encrypted_mxc_to_plumb(
mxc,
key,
hash,
iv,
homeserver
)
url = http_url if http_url else mxc
description = "{}".format(body) if body else "file"
return Render._media(url, description)
def render(self):
# type: () -> str
assert self.content_uri
if self.encrypt:
http_url = Api.encrypted_mxc_to_plumb(
self.content_uri, self.file_keys["key"]["k"],
self.file_keys["hashes"]["sha256"], self.file_keys["iv"])
url = http_url if http_url else self.content_uri
description = "{}".format(self.file_name)
return ("{del_color}<{ncolor}{desc}{del_color}>{ncolor} "
"{del_color}[{ncolor}{url}{del_color}]{ncolor}").format(
del_color=W.color("chat_delimiters"),
ncolor=W.color("reset"),
desc=description,
url=url)
http_url = Api.mxc_to_http(self.content_uri)
description = ("/{}".format(self.file_name) if self.file_name else "")
return "{url}{desc}".format(url=http_url, desc=description)