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Pokemon Showdown 备份助手

Pokemon Showdown 本地备份助手

当前为 2021-07-08 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Pokemon Showdown Backup Helper
  3. // @name:zh-CN   Pokemon Showdown 备份助手
  4. // @namespace    pokemon-showdown-backup-helper
  5. // @version      0.3
  6. // @description  Pokemon Showdown Local Backup Helper
  7. // @description:zh-CN  Pokemon Showdown 本地备份助手
  8. // @author       Sabertaz
  9. // @license      MIT License
  10. // @match        http://play.pokemonshowdown.com/*
  11. // @match        https://play.pokemonshowdown.com/*
  12. // @match        http://psim.us/*
  13. // @match        https://psim.us/*
  14. // @match        http://legacy.psim.us/*
  15. // @match        https://legacy.psim.us/*
  16. // @match        http://china.psim.us/*
  17. // @match        https://china.psim.us/*
  18. // @grant        none
  19. // ==/UserScript==
  20.  
  21. (function() {
  22.     'use strict';
  23.  
  24.     const buttonGap = 40;
  25.     const psTeamsFilename = 'PSTeams.txt';
  26.  
  27.     const psTeamsStorageKey = 'showdown_teams';
  28.     let buttonIdx = 1;
  29.  
  30.     const createButton = (text, func) => {
  31.         const button = document.createElement('button');
  32.         button.type = 'button';
  33.         button.value = 'button';
  34.         button.style.position = 'fixed';
  35.         button.style.right = '40px';
  36.         button.style.bottom = `${buttonIdx * buttonGap}px`;
  37.         button.style.zIndex = 9999;
  38.         button.textContent = text;
  39.         button.classList.add('button');
  40.         button.addEventListener('click', func);
  41.         buttonIdx++;
  42.         return button;
  43.     }
  44.  
  45.     const downloadTeam = () => {
  46.         const teamData = localStorage.getItem(psTeamsStorageKey);
  47.         const blob = new Blob([teamData], {type: 'text/csv'});
  48.  
  49.         if (window.navigator.msSaveOrOpenBlob) {
  50.             window.navigator.msSaveBlob(blob, psTeamsFilename);
  51.         } else {
  52.             const elem = window.document.createElement('a');
  53.             elem.href = window.URL.createObjectURL(blob);
  54.             elem.download = psTeamsFilename;
  55.             document.body.appendChild(elem);
  56.             elem.click();
  57.             document.body.removeChild(elem);
  58.         }
  59.     };
  60.  
  61.     const uploadTeam = () => {
  62.         if (!window.FileReader) {
  63.             alert('Your browser is not supported');
  64.             return false;
  65.         }
  66.  
  67.         const uploader = document.createElement('input');
  68.         uploader.type = 'file';
  69.         uploader.style.display = 'none';
  70.  
  71.         // listen for files
  72.         uploader.addEventListener('change', () => {
  73.             const files = uploader.files;
  74.  
  75.             if (files.length) {
  76.                 const reader = new FileReader();
  77.                 reader.addEventListener('load', () => {
  78.                     uploader.parentNode.removeChild(uploader);
  79.                     localStorage.setItem(psTeamsStorageKey, reader.result);
  80.                     location.reload();
  81.                 })
  82.                 reader.readAsText(files[0]);
  83.             }
  84.         })
  85.  
  86.         // trigger input
  87.         document.body.appendChild(uploader);
  88.         uploader.click();
  89.     };
  90.  
  91.  
  92.     const downloadButton = createButton('Download All Teams', downloadTeam);
  93.     const uploadButton = createButton('Upload Local Teams', uploadTeam);
  94.     document.body.appendChild(downloadButton);
  95.     document.body.appendChild(uploadButton);
  96. })();