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import { linkifyjs, html } from "./index.js";
linkifyjs.options.defaults.defaultProtocol = "https";
linkifyjs.registerCustomProtocol("irc");
linkifyjs.registerCustomProtocol("ircs");
linkifyjs.registerCustomProtocol("geo", true);
const IRCChannelToken = linkifyjs.createTokenClass("ircChannel", {
isLink: true,
toHref() {
return "irc:///" + this.v;
},
});
linkifyjs.registerPlugin("ircChannel", ({ scanner, parser }) => {
const { POUND, UNDERSCORE, DOT, HYPHEN } = scanner.tokens;
const { alphanumeric } = scanner.tokens.groups;
const Prefix = parser.start.tt(POUND);
const Channel = new linkifyjs.State(IRCChannelToken);
const Divider = Channel.tt(DOT);
Prefix.ta(alphanumeric, Channel);
Prefix.tt(POUND, Channel);
Prefix.tt(UNDERSCORE, Channel);
Prefix.tt(DOT, Divider);
Prefix.tt(HYPHEN, Channel);
Channel.ta(alphanumeric, Channel);
Channel.tt(POUND, Channel);
Channel.tt(UNDERSCORE, Channel);
Channel.tt(HYPHEN, Channel);
Divider.ta(alphanumeric, Channel);
});
export default function linkify(text, onClick) {
let links = linkifyjs.find(text);
let children = [];
let last = 0;
links.forEach((match) => {
if (!match.isLink) {
return;
}
const prefix = text.substring(last, match.start)
children.push(prefix);
children.push(html`
<a
href=${match.href}
target="_blank"
rel="noreferrer noopener"
onClick=${onClick}
>${match.value}</a>
`);
last = match.end;
});
const suffix = text.substring(last)
children.push(suffix);
return children;
}
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