"use strict";
const Handlebars = require("handlebars/runtime");
const parseStyle = require("./ircmessageparser/parseStyle");
const findChannels = require("./ircmessageparser/findChannels");
const findLinks = require("./ircmessageparser/findLinks");
const merge = require("./ircmessageparser/merge");
function createFragment(fragment) {
let className = "";
if (fragment.bold) {
className += " irc-bold";
}
if (fragment.textColor !== undefined) {
className += " irc-fg" + fragment.textColor;
}
if (fragment.bgColor !== undefined) {
className += " irc-bg" + fragment.bgColor;
}
if (fragment.italic) {
className += " irc-italic";
}
if (fragment.underline) {
className += " irc-underline";
}
const escapedText = Handlebars.Utils.escapeExpression(fragment.text);
if (className) {
return "" + escapedText + "";
}
return escapedText;
}
module.exports = function parse(text) {
const styleFragments = parseStyle(text);
const cleanText = styleFragments.map(fragment => fragment.text).join("");
const channelPrefixes = ["#", "&"]; // RPL_ISUPPORT.CHANTYPES
const userModes = ["!", "@", "%", "+"]; // RPL_ISUPPORT.PREFIX
const channelParts = findChannels(cleanText, channelPrefixes, userModes);
const linkParts = findLinks(cleanText);
const parts = channelParts
.concat(linkParts)
.sort((a, b) => a.start - b.start);
return merge(parts, styleFragments).map(textPart => {
const fragments = textPart.fragments.map(createFragment).join("");
if (textPart.link) {
const escapedLink = Handlebars.Utils.escapeExpression(textPart.link);
return (
"" +
fragments +
"");
} else if (textPart.channel) {
const escapedChannel = Handlebars.Utils.escapeExpression(textPart.channel);
return (
"" +
fragments +
"");
}
return fragments;
}).join("");
};