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InstaSynchP SysMessage Hide

Hides system messages after a short time to reduce spam in the chat

  1. // ==UserScript==
  2. // @name        InstaSynchP SysMessage Hide
  3. // @namespace   InstaSynchP
  4. // @description Hides system messages after a short time to reduce spam in the chat
  5.  
  6. // @version     1.0.2
  7. // @author      Zod-
  8. // @source      https://github.com/Zod-/InstaSynchP-SysMessage-Hide
  9. // @license     MIT
  10.  
  11. // @include     *://instasync.com/r/*
  12. // @include     *://*.instasync.com/r/*
  13. // @grant       none
  14. // @run-at      document-start
  15.  
  16. // @require     https://greasyfork.org/scripts/5647-instasynchp-library/code/InstaSynchP%20Library.js?version=37716
  17. // ==/UserScript==
  18.  
  19. function SysMessageHide(version) {
  20.   "use strict";
  21.   this.version = version;
  22.   this.name = 'InstaSynchP SysMessage Hide';
  23.   this.settings = [{
  24.     label: 'Hide system messages after a delay',
  25.     title: 'Disabling this will show the system messages again',
  26.     id: 'sysmessage-hide',
  27.     type: 'checkbox',
  28.     'default': true,
  29.     section: ['System Messages']
  30.   }, {
  31.     label: 'Delay to hide the messages in ms',
  32.     id: 'sysmessage-hide-timeout',
  33.     type: 'int',
  34.     'default': 15000,
  35.     size: 6,
  36.     section: ['System Messages']
  37.   }];
  38.   this.hideTimeoutIds = [];
  39. }
  40.  
  41. SysMessageHide.prototype.executeOnce = function () {
  42.   "use strict";
  43.   var th = this;
  44.  
  45.   events.on(th, 'SettingChange[sysmessage-hide]', function (oldVal, newVal) {
  46.     $('#chat_messages .text-info').parent()[newVal ? 'hide' : 'show']();
  47.     //stop all the outstanding timeouts
  48.     for (var i = 0, len = th.hideTimeoutIds.length; i < len; i += 1) {
  49.       clearTimeout(th.hideTimeoutIds[i]);
  50.     }
  51.     th.hideTimeoutIds = [];
  52.     //scroll to the bottom
  53.     $('#chat_messages').scrollTop($('#chat_messages')[0].scrollHeight);
  54.   });
  55.  
  56.   events.on(th, 'AddMessage', function (ignore1, ignore2, extraStyles) {
  57.     if (extraStyles !== 'text-info' || !gmc.get('sysmessage-hide')) {
  58.       return;
  59.     }
  60.     var lastMessage, timeoutId;
  61.  
  62.     lastMessage = $('#chat_messages > :last-child');
  63.  
  64.     timeoutId = setTimeout(function () {
  65.       lastMessage.hide();
  66.       th.hideTimeoutIds.shift();
  67.     }, gmc.get('sysmessage-hide-timeout'));
  68.  
  69.     th.hideTimeoutIds.push(timeoutId);
  70.   });
  71. };
  72.  
  73. window.plugins = window.plugins || {};
  74. window.plugins.sysMessageHide = new SysMessageHide('1.0.2');