xmppjs-chat-bot/lib/reference.js

Server-side XMPP chat bot

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ReferenceMention = exports.Reference = void 0;
const xml_1 = __importDefault(require("@xmpp/xml"));
class Reference {
}
exports.Reference = Reference;
class ReferenceMention extends Reference {
    constructor(jid, begin, end) {
        super();
        this.jid = jid;
        this.begin = begin;
        this.end = end;
        this.type = 'mention';
    }
    toXml() {
        return (0, xml_1.default)('reference', {
            xmlns: 'urn:xmpp:reference:0',
            begin: this.begin.toString(),
            end: this.end.toString(),
            type: this.type,
            uri: 'xmpp:' + this.jid.toString()
        });
    }
    static mention(txt, jid, placeholder = '{{NICK}}') {
        const references = [];
        const nick = jid.getResource();
        if (!placeholder.length) {
            return {
                txt,
                references
            };
        }
        const parts = txt.split(placeholder);
        txt = '';
        while (parts.length) {
            txt += parts.shift() ?? '';
            if (parts.length > 0) {
                const begin = txt.length;
                const end = begin + nick.length;
                txt += nick;
                references.push(new ReferenceMention(jid, begin, end));
            }
        }
        return {
            txt,
            references
        };
    }
}
exports.ReferenceMention = ReferenceMention;
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