ultrawidify/src/ext/uw.js

import Debug from './conf/Debug';
import BrowserDetect from './conf/BrowserDetect';
import ExtensionMode from '../common/enums/extension-mode.enum'
import Settings from './lib/Settings';
import ActionHandler from './lib/ActionHandler';
import CommsClient from './lib/comms/CommsClient';
import PageInfo from './lib/video-data/PageInfo';
import Logger from './lib/Logger';

if(Debug.debug){
  console.log("\n\n\n\n\n\n           ———    Sᴛλʀᴛɪɴɢ  Uʟᴛʀᴀᴡɪᴅɪꜰʏ    ———\n               <<   ʟᴏᴀᴅɪɴɢ ᴍᴀɪɴ ꜰɪʟᴇ   >>\n\n\n\n");
  try {
    if(window.self !== window.top){
      console.log("%cWe aren't in an iframe.", "color: #afc, background: #174");
    }
    else{
      console.log("%cWe are in an iframe!", "color: #fea, background: #d31", window.self, window.top);
    }
  } catch (e) {
    console.log("%cWe are in an iframe!", "color: #fea, background: #d31");
  }
}

if (BrowserDetect.edge) {
  HTMLCollection.prototype[Symbol.iterator] = Array.prototype[Symbol.iterator];
}

class UW {
  constructor(){
    this.pageInfo = undefined;
    this.comms = undefined;
    this.settings = undefined;
    this.actionHandler = undefined;
    this.logger = undefined;
  }

  async init(){
    if (Debug.debug) {
      console.log("[uw::main] loading configuration ...");
    }
  
    // logger init is the first thing that needs to run
    try {
      if (!this.logger) {
        const loggingOptions = {
          allowLogging: true,
          fileOptions: {
            enabled: false,
            // really the same stuff as consoleOptions
          },
          consoleOptions: {
            enabled: true, // if logging is enabled at all
            'debug': true,
            'init': true,
            'settings': true,
            'keyboard': true,
            'mousemove': false,
            'actionHandler': true,
            'comms': true,
            'playerDetect': true,
            'resizer': true,
            'scaler': true,
            'stretcher': true,
            // 'videoRescan': true,
            // 'playerRescan': true,
            'arDetect': true,
            'arDetect_verbose': true,
          },
          allowBlacklistedOrigins: {
            // logs that were called from functions named here will be excluded from both console logging
            // as well as logging to file. Exclusions happen because these functions — being periodic in
            // nature as well as doing a lot of work — usually clog console too fast without providing
            // any valuable info.
            // 'periodicPlayerCheck': true,
            // 'periodicVideoStyleChangeCheck': true,
            'handleMouseMove': false,
          }
        };
        this.logger = new Logger();
        await this.logger.init(loggingOptions);
        // await this.logger.init();  // not needed if logging options are provided at creation
      }
    } catch (e) {
      console.error("logger init failed!", e)
    }

    // init() is re-run any time settings change
    if (this.pageInfo) {
      // if this executes, logger must have been initiated at some point before this point
      this.logger.log('info', 'debug', "[uw::init] Destroying existing pageInfo", this.pageInfo);
      this.pageInfo.destroy();
    }
    if (this.comms) {
      this.comms.destroy();
    }

    if (!this.settings) {
      var ths = this;
      this.settings = new Settings({updateCallback: (s) => {console.log("settings callback — ", s); ths.init()}, logger: this.logger});
      await this.settings.init();
    }
  
    this.comms = new CommsClient('content-client-port', this.settings, this.logger);
  
    // če smo razširitev onemogočili v nastavitvah, ne naredimo ničesar
    // If extension is soft-disabled, don't do shit

    var extensionMode = this.settings.getExtensionMode();

    this.logger.log('info', 'debug', "[uw::init] Extension mode:" + (extensionMode < 0 ? "disabled" : extensionMode == '1' ? 'basic' : 'full'));

    const isSiteDisabled = extensionMode === ExtensionMode.Disabled

    if (isSiteDisabled) {
      if (this.settings.getExtensionMode('@global') === ExtensionMode.Disabled) {
        this.logger.log('info', 'debug', "[uw::init] EXTENSION DISABLED, THEREFORE WONT BE STARTED")
        return;
      }
    }
  
    try {
      this.pageInfo = new PageInfo(this.comms, this.settings, this.logger, extensionMode, isSiteDisabled);
      this.logger.log('info', 'debug', "[uw.js::setup] pageInfo initialized. Here's the object:", this.pageInfo);
      this.comms.setPageInfo(this.pageInfo);
  
      this.logger.log('info', 'debug', "[uw.js::setup] will try to initate ActionHandler. Settings are:", this.settings, this.settings.active)

      // start action handler only if extension is enabled for this site
      if (!isSiteDisabled) {
        this.actionHandler = new ActionHandler(this.pageInfo);
        this.actionHandler.init();
        
        this.logger.log('info', 'debug', "[uw.js::setup] ActionHandler initiated:", this.actionHandler);
      }

    } catch (e) {
      this.logger.log('error', 'debug', "[uw::init] FAILED TO START EXTENSION. Error:", e);
    }
  
    
  }
}

var main = new UW();
main.init();