☰

PickTrueBrowser

A tool to get meta info form ArtStation within browser to provide downloading service.

目前为 2019-09-29 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name PickTrueBrowser
  3. // @author winkidney@gmail.com
  4. // @version 0.0.2
  5. // @namespace tools
  6. // @description A tool to get meta info form ArtStation within browser to provide downloading service.
  7. // @match *://www.artstation.com/*
  8. // @grant GM_xmlhttpRequest
  9. // @require https://code.jquery.com/jquery-1.12.4.min.js
  10. // @run-at context-menu
  11. // ==/UserScript==
  12. let utils = {
  13.   isFirefox: function () {
  14.     return (navigator.userAgent.indexOf("Firefox") !== -1)
  15.   },
  16.   isChrome: function () {
  17.     return (navigator.userAgent.indexOf("Chrome") !== -1)
  18.   }
  19. };
  20.  
  21. let logger = {
  22.   info: function(...args) {
  23.     console.log("[PickTrue]: ", ...args);
  24.   }
  25. };
  26.  
  27. let Artstation = function () {
  28.   function _parseUserId(rawUrl) {
  29.     var urlArray = rawUrl.split("/");
  30.     var userId = urlArray[urlArray.length - 1];
  31.     return userId;
  32.   }
  33.  
  34.   function fetchUrl(url, callback) {
  35.     logger.info("Fetching url:", url);
  36.     return $.get(url, callback);
  37.   }
  38.  
  39.   function _getUrl(userId, page) {
  40.     return "https://www.artstation.com/users/" + userId + "/projects.json?page=" + page;
  41.   }
  42.  
  43.   return {
  44.     getPage: _getUrl,
  45.     fetchUrl: fetchUrl,
  46.   }
  47. };
  48.  
  49. let RequestProxy = function () {
  50.   let client = Artstation();
  51.  
  52.   function submitTask(respData, callback) {
  53.     logger.info("Submit response:", respData);
  54.     let request_data = JSON.stringify(respData);
  55.     let details = {
  56.       url: "http://localhost:2333/tasks/submit/",
  57.       data: request_data,
  58.       method: "POST",
  59.       onloadend: function (data) {
  60.         logger.info("Submit response done: ", data);
  61.         callback()
  62.       },
  63.     };
  64.     return GM_xmlhttpRequest(details);
  65.   }
  66.   function getTask() {
  67.     let details = {
  68.       url: "http://localhost:2333/tasks/",
  69.       method: "GET",
  70.       onloadend: function (resp) {
  71.         logger.info("Get task: ", resp);
  72.         let data = JSON.parse(resp.responseText);
  73.         if (data.length <= 0){
  74.           return getTask()
  75.         } else {
  76.           client.fetchUrl(
  77.             data[0],
  78.             function (respData) {
  79.               submitTask(respData, getTask)
  80.             },
  81.           )
  82.         }
  83.       },
  84.     };
  85.     return GM_xmlhttpRequest(details);
  86.   }
  87.   return {
  88.     getTask: getTask,
  89.     submitTask: submitTask,
  90.   };
  91. };
  92.  
  93. function entry() {
  94.   alert("请确保已经启动了PickTrue客户端。将要解析当前用户的所有图集并将下载地址发送PickTrue下载器，确认后将立即开始。");
  95.   let proxy = RequestProxy();
  96.   proxy.getTask();
  97. }
  98.  
  99. function _setUpContextMenuFirefox(entryFn) {
  100.   var menu = document.body.appendChild(document.createElement("menu"));
  101.   var html = document.documentElement;
  102.   if (html.hasAttribute("contextmenu")) {
  103.     // We don't want to override web page context menu if any
  104.     var contextmenu = $("#" + html.getAttribute("contextmenu"));
  105.     contextmenu[0].appendChild(menu); // Append to web page context menu
  106.   } else {
  107.     html.setAttribute("contextmenu", "userscript-picktrue-context-menu");
  108.   }
  109.  
  110.   menu.outerHTML = '<menu id="userscript-picktrue-context-menu"\
  111.                           type="context">\
  112.                       <menuitem id="userscript-picktrue-menuitem"\
  113.                                 label="发送相册到PickTrue并下载">\
  114.                       </menuitem>\
  115.                     </menu>';
  116.  
  117.   if ("contextMenu" in html && "HTMLMenuItemElement" in window) {
  118.     var menuitem = $("#userscript-picktrue-menuitem")[0];
  119.     menuitem.addEventListener("click", entryFn, false);
  120.   }
  121. }
  122.  
  123. function _setUpContextMenuChrome(entryFn) {
  124.   $(document).on("contextmenu", function (e) {
  125.     if (e.ctrlKey){
  126.       entryFn()
  127.     }
  128.   });
  129. }
  130.  
  131. function setUpContextMenu(entryFn) {
  132.   if (utils.isFirefox()) {
  133.     _setUpContextMenuFirefox(entryFn);
  134.   } else if (utils.isChrome()) {
  135.     _setUpContextMenuChrome(entryFn);
  136.   } else {
  137.     alert("Unsupported browser " + navigator.userAgent);
  138.   }
  139. }
  140.  
  141. setUpContextMenu(entry);