View Source z_url_fetch (zotonic_stdlib v1.23.1)
Fetch (part of) the data of an Url, including its headers.
Summary
Functions
Fetch the data and headers from an url
Fetch the data and headers from an url
Fetch the first 64 kilobytes of data and headers from an url
Fetch the first N bytes of data and headers from an url, optionally save to the file device
Fetch the first N bytes of data and headers from an url, optionally save to the file device
Types
-type option() :: {device, pid()} | {timeout, pos_integer()} | {max_length, pos_integer()} | {use_range, boolean()} | {authorization, binary() | string()} | {accept, binary() | string()} | {user_agent, binary() | string()} | {language, atom()} | {content_type, binary() | string()} | {headers, [{binary() | string(), binary() | string()}]} | insecure.
-type options() :: [option()].
Functions
-spec ensure_profiles() -> ok.
-spec fetch(Url, Options) -> fetch_result() when Url :: string() | binary(), Options :: options().
Fetch the data and headers from an url
-spec fetch(Method, Url, Payload, Options) -> fetch_result() when Method :: get | post | put | delete | patch, Url :: string() | binary(), Payload :: binary(), Options :: options().
Fetch the data and headers from an url
-spec fetch_partial(Url) -> fetch_result() when Url :: string() | binary().
Fetch the first 64 kilobytes of data and headers from an url
-spec fetch_partial(Url, Options) -> fetch_result() when Url :: string() | binary(), Options :: options().
Fetch the first N bytes of data and headers from an url, optionally save to the file device
-spec fetch_partial(Method, Url, Payload, Options) -> fetch_result() when Method :: get | post | delete | put | patch, Url :: string() | binary(), Payload :: binary(), Options :: options().
Fetch the first N bytes of data and headers from an url, optionally save to the file device
-spec periodic_cleanup() -> ok.