InstaSynchP Event Hooks

Add hooks to the events on the InstaSynch page

目前為 2015-04-18 提交的版本,檢視 最新版本

// ==UserScript==
// @name        InstaSynchP Event Hooks
// @namespace   InstaSynchP
// @description Add hooks to the events on the InstaSynch page

// @version     1.1.6.1
// @author      Zod-
// @source      https://github.com/Zod-/InstaSynchP-Event-Hooks
// @license     MIT

// @include     *://instasync.com/r/*
// @include     *://*.instasync.com/r/*
// @grant       none
// @run-at      document-start

// @require     https://gf.qytechs.cn/scripts/2857-jquery-bind-first/code/jquerybind-first.js?version=26080
// @require     https://gf.qytechs.cn/scripts/5647-instasynchp-library/code/code.js?version=37716
// ==/UserScript==

function EventHooks(version) {
  "use strict";
  this.version = version;
  this.name = 'InstaSynchP Event Hooks';
  this.resetVariables();
  this.isPlaylistLoaded = false;
  this.isShuffle = false;
}

EventHooks.prototype.executeOnceCore = function () {
  'use strict';
  this.isPlaylistLoaded = false;
};

EventHooks.prototype.executeOnceCore = function () {
  "use strict";
  var th = this,
    oldLinkify = window.linkify,
    hooks = [
      {'connected':{'location': 'events', 'name':'Connected'}},
      {'joining':{'location': 'events', 'name':'Joining'}},
      {'joined':{'location': 'events', 'name':'Joined'}},
      {'reconnecting':{'location': 'events', 'name':'Reconnecting'}},
      {'reconnect':{'location': 'events', 'name':'Reconnect'}},
      {'disconnect':{'location': 'events', 'name':'Disconnect'}},
      {'addMessage':{'name':'AddMessage'}},
      {'addUser':{'location':'userlist', 'name':'AddUser'}},
      {'removeUser':{'location':'userlist', 'name':'RemoveUser'}},
      {'load':{'location':'userlist', 'name':'LoadUserlist'}},
      {'renameUser':{'location':'userlist', 'name':'RenameUser'}},
      {'makeLead':{'name':'MakeLeader'}},
      {'addVideo':{'location':'playlist', 'name':'AddVideo'}},
      {'removeVideo':{'location':'playlist', 'name':'RemoveVideo'}},
      {'moveVideo':{'location':'playlist', 'name':'MoveVideo'}},
      {'playVideo':{'name':'PlayVideo'}},
      {'load':{'location':'playlist', 'name':'LoadPlaylist'}},
      {'purge':{'location':'playlist', 'name':'Purge'}},
      {'resume':{'name':'Resume'}},
      {'pause':{'name':'Pause'}},
      {'seekTo':{'name':'SeekTo'}},
      {'setSkips':{'name':'Skips'}},
      {'create':{'location':'poll', 'name':'CreatePoll'}},
      {'addVote':{'location':'poll', 'name':'AddPollVote'}},
      {'removeVote':{'location':'poll', 'name':'RemovePollVote'}},
      {'end':{'location':'poll', 'name':'EndPoll'}},
      {'sendcmd':{'name':'SendCMD'}}
    ];

  window.linkify = function (str, buildHashtagUrl, includeW3, target) {
    var tags = [],
      index = -1;
    //remove image urls so they wont get linkified
    str = str.replace(/(src|href)=\"([^\"]*)\"/gi, function ($0, $1, $2) {
      tags.push({
        'tagName': $1,
        'url': $2
      });
      return '{0}=\"\"'.format($1);
    });
    str = oldLinkify(str, buildHashtagUrl, includeW3, target);
    //put them back in
    str = str.replace(/(src|href)=\"\"/gi, function () {
      index += 1;
      return '{0}="{1}"'.format(tags[index].tagName, tags[index].url);
    });
    return str;
  };

  function countUser(user, neg) {
    var inc = (typeof neg === 'boolean' && neg) ? -1 : 1;
    if (user.permissions > 0) {
      th.mods += inc;
    }
    if (user.loggedin) {
      th.blacknames += inc;
    } else {
      th.greynames += inc;
    }
  }

  function subtractUser(user) {
    countUser(user, true);
  }

  function createHookFunction(ev) {
    function defaultFunction() {
        events.fire(ev.name, arguments, true);
        ev.old.apply(undefined, arguments);
        events.fire(ev.name, arguments, false);
      }
    function arrayFunction() {
        arguments[0].forEach(function(arg){
          events.fire(ev.name, [arg], true);
        });
        ev.old.apply(undefined, arguments);
        arguments[0].forEach(function(arg){
          events.fire(ev.name, [arg], false);
        });
      }

    if(ev.location === 'events'){
      room.e.on(ev.hook, function(){
        events.fire(ev.name, arguments, false);
      });
      return;
    }
      //custom hooks
    switch (ev.name) {
    case 'LoadPlaylist':
      return function(){
        if(!th.isPlaylistLoaded){
          defaultFunction.apply(undefined, arguments);
          th.isPlaylistLoaded = true;
        }else{
          events.fire('Shuffle', arguments, true);
          ev.old.apply(undefined, arguments);
          events.fire('Shuffle', arguments, false);
        }
      };
    case 'AddUser':
      return function () {
        if (Array.isArray(arguments[0])){
          arguments[0].forEach(function(user){
            countUser(user);
          });
          arrayFunction.apply(undefined, arguments);
        }else{
          countUser(arguments[0]);
          defaultFunction.apply(undefined, arguments);
        }
      };
    case 'AddVideo':
      return function () {
        if (th.isShuffle) {
          ev.old.apply(undefined, arguments);
          return;
        }
        if (Array.isArray(arguments[0])){
          arrayFunction.apply(undefined, arguments);
        }else{
          defaultFunction.apply(undefined, arguments);
        }
      };
    case 'RemoveUser':
      return function () {
        var args = [].slice.call(arguments),
          user = findUserId(args[0]);
        args.push(user);
        subtractUser(user);
        defaultFunction.apply(undefined, args);
      };
    case 'RenameUser':
      return function () {
        var args = [].slice.call(arguments),
          user = findUserId(args[0]);
        args.push(user);
        subtractUser(user);
        defaultFunction.apply(undefined, args);
      };
    case 'RemoveVideo':
      return function () {
        var indexOfVid = window.room.playlist.indexOf(arguments[0]),
          video = window.room.playlist.videos[indexOfVid],
          args = [].slice.call(arguments);
        args.push(video);
        args.push(indexOfVid);
        defaultFunction.apply(undefined, args);
      };
    case 'MoveVideo':
      return function () {
        var args = [].slice.call(arguments),
          oldPosition = window.room.playlist.indexOf(args[0]),
          video = window.room.playlist.videos[oldPosition];
        args.push(oldPosition);
        args.push(video);
        defaultFunction.apply(undefined, args);
      };
    case 'Skips':
      return function () {
        var args = [].slice.call(arguments);
        args.push((args[1] / th.blacknames) * 100); //skip percentage
        defaultFunction.apply(undefined, args);
      };
    }
    return defaultFunction;
  }
  hooks.forEach(function (temp) {
    for (var hook in temp) {
      if (!temp.hasOwnProperty(hook)) {
        continue;
      }
      var ev = temp[hook];
      ev.hook = hook;
      if(ev.location === 'events'){
        createHookFunction(ev);
      } else if (ev.location &&
        window.room[ev.location] &&
        window.room[ev.location][hook]) {
        ev.old = window.room[ev.location][hook];
        window.room[ev.location][hook] = createHookFunction(ev);
      } else if (window.room[hook]) {
        ev.old = window.room[hook];
        window.room[hook] = createHookFunction(ev);
      } else {
        logger().error(th.name, "Hook not found", hook, "with location", ev.location);
      }
    }
  });

  window.addEventListener("message", function (event) {
    try {
      var parsed = JSON.parse(event.data);
      if (parsed.action) {
        //own events
        events.fire(parsed.action, [parsed.data], false);
      }
      //all
      events.fire('PageMessage', [parsed], false);
    } catch (ignore) {}
  }, false);

  //get user count when already connected
  if (window.plugins.core.connected) {
    window.users.forEach(countUser);
  }

  events.on(th, 'Shuffle', function (){
    th.isShuffle = true;
  }, true);

  events.on(th, 'Shuffle', function (){
    th.isShuffle = false;
  }, false);
};

EventHooks.prototype.preConnect = function () {
  "use strict";
  var csel = '#cin',
    oldPlayerDestroy = window.room.video.destroy;
  window.room.video.destroy = function () {
    events.fire('PlayerDestroy', [], true);
    oldPlayerDestroy();
    events.fire('PlayerDestroy', [], false);
  };
  $(csel).bindFirst('keypress', function (event) {
    events.fire('InputKeypress[{0}]'.format(event.keyCode), [event, $(csel).val()], false);
    events.fire('InputKeypress', [event, $(csel).val()], false);
    if (event.keyCode === 13 && $(csel).val() !== '') {
      events.fire('SendChat', [$(csel).val()], false);
    }
  });
  $(csel).bindFirst('keydown', function (event) {
    //prevent loosing focus on tab
    if (event.keyCode === 9) {
      event.preventDefault();
    }
    events.fire('InputKeydown[{0}]'.format(event.keyCode), [event, $(csel).val()], false);
    events.fire('InputKeydown', [event, $(csel).val()], false);
  });
  $(csel).bindFirst('keyup', function (event) {
    events.fire('InputKeyup[{0}]'.format(event.keyCode), [event, $(csel).val()], false);
    events.fire('InputKeyup', [event, $(csel).val()], false);
  });
};

EventHooks.prototype.resetVariables = function () {
  "use strict";
  this.mods = 0;
  this.blacknames = 0;
  this.greynames = 0;
};

window.plugins = window.plugins || {};
window.plugins.eventHooks = new EventHooks('1.1.6.1');

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