// From https://gist.github.com/186526/82b7372619fb4b029568040ee4a4aa44, Open source with MIT license
import { response, request } from "../index";
import { defaultHeaders } from "../src/interface/response";
function uuid(): string {
const s: any[] = [];
const hexDigits = "0123456789abcdef";
for (let i = 0; i < 36; i++) {
s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1);
}
s[14] = "4"; // bits 12-15 of the time_hi_and_version field to 0010
s[19] = hexDigits.substr((s[19] & 0x3) | 0x8, 1); // bits 6-7 of the clock_seq_hi_and_reserved to 01
s[8] = s[13] = s[18] = s[23] = "-";
const uuid = s.join("");
return uuid;
}
const codeAlternative:{[index: number]:string} = {
100: "Continue",
101: "Switching Protocols",
102: "Processing",
103: "Early Hints",
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: "Switch Proxy",
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 Time-out",
409: "Conflict",
410: "Gone",
411: "Length Required",
412: "Precondition Failed",
413: "Request Entity Too Large",
414: "Request-URI Too Large",
415: "Unsupported Media Type",
416: "Requested Range not Satisfiable",
417: "Expectation Failed",
418: "I'm a teapot",
421: "Misdirected Request",
422: "Unprocessable Entity",
423: "Locked",
424: "Failed Dependency",
426: "Upgrade Required",
428: "Precondition Required", // RFC 6585
429: "Too Many Requests",
431: "Request Header Fields Too Large", // RFC 6585
451: "Unavailable For Legal Reasons",
500: "Internal Server Error",
501: "Not Implemented",
502: "Bad Gateway",
503: "Service Unavailable",
504: "Gateway Time-out",
505: "HTTP Version not Supported",
506: "Variant Also Negotiates",
507: "Insufficient Storage",
508: "Loop Detected",
510: "Not Extended",
511: "Network Authentication Required",
};
const template: string =
'${statusCode} | ${codeAlternative}webYour Client${clientStatus}alt_routeHandlers.jsWorking widgetsRoute${ServerStatus}${codeAlternative}${explain}
What can I do?${howto}
';
export default (
errorCode: number,
errorMessage: string = `The route you are trying access is error.`
) =>
async (request: request) => {
return new response(
template
.replaceAll("${statusCode}", errorCode.toString())
.replaceAll("${codeAlternative}", codeAlternative[errorCode])
.replaceAll("${explain}", errorMessage)
.replaceAll(
"${howto}",
`You can go to the homepage of the website.`
)
.replaceAll("${id}", uuid())
.replaceAll(
"${ServerStatus}",
errorCode >= 500
? "Error"
: errorCode <= 500 && errorCode >= 400
? `Working but ${codeAlternative[errorCode]}`
: "Working"
)
.replaceAll(
"${ServerStatusLowerCase}",
errorCode >= 500
? "error"
: errorCode <= 500 && errorCode >= 400
? `working-with-error`
: "working"
)
.replaceAll("${ip}", request.ip)
.replaceAll(
"${clientStatus}",
errorCode <= 500 && errorCode >= 400
? `Working but receive ${codeAlternative[errorCode]}`
: "Working"
)
.replaceAll(
"${clientStatusShort}",
errorCode <= 500 && errorCode >= 400
? `working-with-error`
: "working"
),
errorCode,
(() => {
const Headers = new defaultHeaders();
Headers.set("Content-Type", "text/html; charset=utf-8");
return Headers;
})()
);
};