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teemant-old/server/teemant_irc/parser.js
2016-10-02 15:08:36 +03:00

62 lines
1.3 KiB
JavaScript

// :nickname!username@hostname command arg ume nts :trailing
// or
// :hostname command arg ume nts :trailing
function parseERROR(line) {
let final = {
user: { nickname: "", username: "", hostname: "" },
command: "ERROR",
message: "",
raw: line.join(" ")
}
let pass1 = line.slice(1).join(" ");
if(pass1.indexOf(":") == 0)
pass1 = pass1.substring(1);
final.message = pass1;
return final;
}
module.exports = function(rawline) {
let final = {
user: {
nickname: "",
username: "",
hostname: ""
},
command: "",
arguments: [],
trailing: "",
raw: rawline
}
let pass1 = (rawline.indexOf(':') == 0 ? rawline.substring(1).split(" ") : rawline.split(" "));
if (pass1[0] === "ERROR")
return parseERROR(pass1);
if(pass1[0].indexOf("!") != -1) {
let nickuser = pass1[0].split('!');
final.user.nickname = nickuser[0];
let userhost = nickuser[1].split('@');
final.user.username = userhost[0];
final.user.hostname = userhost[1];
} else {
final.user.hostname = pass1[0];
}
final.command = pass1[1];
let pass2 = pass1.slice(2).join(" ");
if(pass2.indexOf(":") != -1) {
final.arguments = pass2.substring(0, pass2.indexOf(' :')).split(" ");
final.trailing = pass2.substring(pass2.indexOf(':')+1);
} else {
final.arguments = pass2.split(" ");
}
return final;
}