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lib/irc: extend parseURL to support flags and skip auth + options

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This commit is contained in:
Simon Ser 2021-10-20 14:33:16 +02:00
parent a313363ed7
commit 49a59077b7
2 changed files with 48 additions and 12 deletions
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4
components/app.js
View File

@ -909,11 +909,11 @@ export default class App extends Component {
event.preventDefault();
let buf = State.getBuffer(this.state, { server: serverID, name: url.channel || SERVER_BUFFER });
let buf = State.getBuffer(this.state, { server: serverID, name: url.entity || SERVER_BUFFER });
if (buf) {
this.switchBuffer(buf.id);
} else {
this.open(url.channel, serverID);
this.open(url.entity, serverID);
}
}

56
lib/irc.js
View File

@ -648,6 +648,8 @@ export function forEachChannelModeUpdate(msg, isupport, callback) {
}
/**
* Check if a realname is worth displaying.
*
* Since the realname is mandatory, many clients set a meaningless realname.
*/
export function isMeaningfulRealname(realname, nick) {
@ -664,26 +666,60 @@ export function isMeaningfulRealname(realname, nick) {
return true;
}
/* Parse an irc:// URL.
*
* See: https://datatracker.ietf.org/doc/html/draft-butcher-irc-url-04
*/
export function parseURL(str) {
if (!str.startsWith("irc://") && !str.startsWith("ircs://")) {
return null;
}
str = str.slice(str.indexOf(":") + 3);
str = str.slice(str.indexOf(":") + "://".length);
let loc;
let i = str.indexOf("/");
if (i < 0) {
return { host: str };
loc = str;
str = "";
} else {
loc = str.slice(0, i);
str = str.slice(i + 1);
}
let host = str.slice(0, i);
str = str.slice(i + 1);
// TODO: handle URLs with query params
let channel = null;
if (str.startsWith("#")) {
channel = str;
let host = loc;
i = loc.indexOf("@");
if (i >= 0) {
host = loc.slice(i + 1);
// TODO: parse authinfo
}
return { host, channel };
i = str.indexOf("?");
if (i >= 0) {
str = str.slice(0, i);
// TODO: parse options
}
let enttype;
i = str.indexOf(",");
if (i >= 0) {
let flags = str.slice(i + 1).split(",");
str = str.slice(0, i);
if (flags.indexOf("isuser") >= 0) {
enttype = "user";
} else if (flags.indexOf("ischannel") >= 0) {
enttype = "channel";
}
// TODO: parse hosttype
}
let entity = decodeURIComponent(str);
if (!enttype) {
// TODO: technically we should use the PREFIX ISUPPORT here
enttype = entity.startsWith("#") ? "channel" : "user";
}
return { host, enttype, entity };
}