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What would you like to do?
Possible http status codes module for Elixir Phoenix Web Framework
#
# Would this be useful to Phoenix?
#
# In controllers, it'd be nice to be able to refer to status codes as atoms instead of integers.
#
defmodule Phoenix.Controller.StatusCodes do
@http_status_codes %{
100 => "Continue",
101 => "Switching Protocols",
102 => "Processing",
200 => "OK",
201 => "Created",
202 => "Accepted",
203 => "Non-Authoritative Information",
204 => "No Content",
205 => "Reset Content",
206 => "Partial Content",
207 => "Multi-Status",
208 => "Already Reported",
226 => "IM Used",
300 => "Multiple Choices",
301 => "Moved Permanently",
302 => "Found",
303 => "See Other",
304 => "Not Modified",
305 => "Use Proxy",
306 => "Reserved",
307 => "Temporary Redirect",
308 => "Permanent Redirect",
400 => "Bad Request",
401 => "Unauthorized",
402 => "Payment Required",
403 => "Forbidden",
404 => "Not Found",
405 => "Method Not Allowed",
406 => "Not Acceptable",
407 => "Proxy Authentication Required",
408 => "Request Timeout",
409 => "Conflict",
410 => "Gone",
411 => "Length Required",
412 => "Precondition Failed",
413 => "Request Entity Too Large",
414 => "Request-URI Too Long",
415 => "Unsupported Media Type",
416 => "Requested Range Not Satisfiable",
417 => "Expectation Failed",
422 => "Unprocessable Entity",
423 => "Locked",
424 => "Failed Dependency",
426 => "Upgrade Required",
428 => "Precondition Required",
429 => "Too Many Requests",
431 => "Request Header Fields Too Large",
500 => "Internal Server Error",
501 => "Not Implemented",
502 => "Bad Gateway",
503 => "Service Unavailable",
504 => "Gateway Timeout",
505 => "HTTP Version Not Supported",
506 => "Variant Also Negotiates (Experimental)",
507 => "Insufficient Storage",
508 => "Loop Detected",
510 => "Not Extended",
511 => "Network Authentication Required"
}
@atom_to_status_code \
Enum.map(@http_status_codes, fn {code, message} ->
{message
|> String.downcase
|> String.replace(~r/[\s-]/, "_")
|> String.to_atom,
code}
end)
|> Enum.into %{}
def status_code(code) when is_integer(code), do: code
def status_code(atom) when is_atom(atom), do: Dict.fetch!(@atom_to_status_code, atom)
end
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