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Camamba Chat Helpers

decorates "knownUsers" and "rooms" objects with functions useful for console and other scripts

Verze ze dne 22. 03. 2021. Zobrazit nejnovější verzi.

Tento skript by neměl být instalován přímo. Jedná se o knihovnu, kterou by měly jiné skripty využívat pomocí meta příkazu // @require https://update.greatest.deepsurf.us/scripts/423722/913805/Camamba%20Chat%20Helpers.js 

// ==UserScript==
// @name         Camamba Chat Helpers
// @namespace    dannysaurus.camamba
// @version      0.1
// @description  decorates "knownUsers" and "rooms" objects with functions useful for console and other scripts
// @license      MIT License
// @include      https://www.camamba.com/chat/
// @include      https://www.de.camamba.com/chat/
// @include      https://www.camamba.com/chat/
// @include      https://www.de.camamba.com/chat/
// @grant        none
// ==/UserScript==

/* jslint esversion: 9 */
/* global me, camData, rooms, blockList, friendList, friendRequests, adminMessages, jsLang, byId, myRooms, knownUsers, activeRoom, selectedUser, settings, onMessageHandlers, postMessageHandlers */

(function() {
    function decorateUsersObj(users = {}) {

        const toArray = () => {
            if (Array.isArray(users)) {
                return [...users];
            }

            if (users.id && users.name) {
                return [ users ];
            }

            return Object.values(users);
        };

        const toString = () => {
            return toArray().map(u => {

                return Object.entries(u)
                    .map(([prop, val]) => prop + ':' + val)
                    .join('\t');

            }).join('\n');
        };

        const by = (userPredicateFnc) => {
            const result = [], excluded = [];

            Object.values(users).forEach(u => {
                if(userPredicateFnc(u)) {
                    result.push(u);
                } else {
                    excluded.push(u);
                }
            });

            if (excluded.length) {
                result.excluded = decorateUsersObj(excluded);
                result.excludedAll = decorateUsersObj([ ...excluded, ...users.excludedAll ]);
            }

            return decorateUsersObj(result);
        };

        const byId = (id) => by(u => u.id == id);

        const byName = (name) => {
            const nameLower = String(name).toLowerCase();
            return by(u => u.name.toLowerCase().includes(nameLower));
        };

        const byGender = (gender) => {
            const genderLower = String(gender).toLowerCase();
            return by(u => u.gender.toLowerCase().startsWIth(genderLower));
        };

        const byIsCammed = (user, takeWhenFalse = false) => {
            if (!camData) return false;

            const cammedUsersIds = new Set(Object.values(camData).map(camData => String(camData.user)));

            return (u => cammedUsersIds.has(String(u.id)), takeWhenFalse);
        };

        const byPos = (pos) => toArray()[pos];

        const save = () => {
            toArray().forEach(user => {
                user.original = {...user};
            });
        };

        const restore = () => {
            toArray().forEach(user => {
                if (!user.original) return;

                user = {...user, ...user.original};
                delete user.original;
            });
        };

        return Object.defineProperties(users, Object.fromEntries(Object.entries({
            excluded: users.excluded || [],
            excludedAll: users.excludedAll || [],
            toArray,
            toString,
            by,
            byId,
            byName,
            byGender,
            byPos,
            byIsCammed,
            byIsNotCammed: () => byIsCammed().excluded,
            save,
            restore
        }).map(([propName, value]) => {
            return [propName, { value, configurable: true }];
        })));
    }

    function decorateRoomsObj(rooms = {}) {
        const roomsByName = (name) => {
            const nameLower = String(name).toLowerCase();

            const result = {};

            Object.entries(rooms).forEach(([roomId, roomName]) => {

                if (roomName.toLowerCase().includes(nameLower)) {
                    result[roomId] = roomName;
                }
            });

            return result;
        };

        return Object.defineProperties(rooms, {
            byName: { value: roomsByName, configurable: true },
        });
    }

    const patchObject = function(getExpectedObjFnc, patchFnc, timeOutRetryMillis = 200, maxPeriodTryMillis = 5000) {
        const expectedObj = getExpectedObjFnc();

        if (!expectedObj && timeOutRetryMillis <= maxPeriodTryMillis) {
            setTimeout(() => patchObject(getExpectedObjFnc, patchFnc, timeOutRetryMillis), maxPeriodTryMillis - timeOutRetryMillis);
            return;
        }
        patchFnc(expectedObj);
    };

    patchObject(() => knownUsers, users => decorateUsersObj(users));
    patchObject(() => rooms, rooms => decorateRoomsObj(rooms));
})();