fair-twitch/dist/ExpandedEventEmitter.js

Fair's Twitch API and Chat bot library

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
var events_1 = __importDefault(require("events"));
var ExpandedEventEmitter = /** @class */ (function (_super) {
    __extends(ExpandedEventEmitter, _super);
    function ExpandedEventEmitter() {
        var _this = _super.call(this) || this;
        _this.idListeners = [];
        _super.prototype.on.call(_this, 'removeListener', function (event, listener) {
            for (var i = 0; i < _this.idListeners.length; i++) {
                var data = _this.idListeners[i];
                if (data.event !== event)
                    continue;
                if (data.listener !== listener)
                    continue;
                _this.idListeners.splice(i, 1);
                i--;
            }
        });
        return _this;
    }
    ExpandedEventEmitter.prototype.on = function (event, listener) {
        var data = this._splitID(event, listener);
        _super.prototype.on.call(this, data.event, listener);
        if (data.id !== null)
            this.idListeners.push(data);
        return this;
    };
    ExpandedEventEmitter.prototype.addListener = function (event, listener) {
        return this.on(event, listener);
    };
    ExpandedEventEmitter.prototype.once = function (event, listener) {
        var data = this._splitID(event, listener);
        _super.prototype.once.call(this, data.event, listener);
        if (data.id !== null)
            this.idListeners.push(data);
        return this;
    };
    ExpandedEventEmitter.prototype.prependListener = function (event, listener) {
        var data = this._splitID(event, listener);
        _super.prototype.prependListener.call(this, data.event, listener);
        if (data.id !== null)
            this.idListeners.push(data);
        return this;
    };
    ExpandedEventEmitter.prototype.prependOnceListener = function (event, listener) {
        var data = this._splitID(event, listener);
        _super.prototype.prependOnceListener.call(this, data.event, listener);
        this.idListeners.push(data);
        this.listeners;
        return this;
    };
    ExpandedEventEmitter.prototype.getIDListenersData = function (id, event) {
        var out = [];
        for (var i = 0; i < this.idListeners.length; i++) {
            var data = this.idListeners[i];
            if (data.id !== id)
                continue;
            if (event !== undefined && event !== data.event)
                continue;
            out.push(data);
        }
        return out;
    };
    ExpandedEventEmitter.prototype.getIDListeners = function (id, event) {
        return this.getIDListenersData(id, event).map(function (e) { return e.listener; });
    };
    ExpandedEventEmitter.prototype.removeIDListeners = function (id) {
        var _this = this;
        this.getIDListenersData(id).forEach(function (data) {
            _this.removeListener(data.event, data.listener);
        });
        return this;
    };
    ExpandedEventEmitter.prototype._splitID = function (event, listener) {
        var id = null;
        if (typeof event === 'string') {
            var index = event.indexOf('#');
            if (index !== -1) {
                id = event.substring(index + 1);
                event = event.substring(0, index);
            }
        }
        return {
            event: event,
            id: id,
            listener: listener
        };
    };
    return ExpandedEventEmitter;
}(events_1.default));
module.exports = ExpandedEventEmitter;