Plug

v1.4.3

Plug v1.4.3 Plug.Parsers.MULTIPART View Source

Parses multipart request body.

Besides the options supported by Plug.Conn.read_body/2, the multipart parser also checks for :headers option that contains the same :length, :read_length and :read_timeout options which are used explicitly for parsing multipart headers.

Link to this section Summary

Functions

parse(conn, arg2, subtype, headers, opts)

Attempts to parse the connection’s request body given the content-type type, subtype, and its parameters

Link to this section Functions

Link to this function parse(conn, arg2, subtype, headers, opts) View Source

Attempts to parse the connection’s request body given the content-type type, subtype, and its parameters.

The arguments are:

  • the Plug.Conn connection
  • type, the content-type type (e.g., "x-sample" for the "x-sample/json" content-type)
  • subtype, the content-type subtype (e.g., "json" for the "x-sample/json" content-type)
  • params, the content-type parameters (e.g., %{"foo" => "bar"} for the "text/plain; foo=bar" content-type)

This function should return:

  • {:ok, body_params, conn} if the parser is able to handle the given content-type; body_params should be a map
  • {:next, conn} if the next parser should be invoked
  • {:error, :too_large, conn} if the request goes over the given limit

Callback implementation for Plug.Parsers.parse/5.