☰

IG小助手

一键下载对方 Instagram 帖子中的相片、视频甚至是他们的快拍！

当前为 2022-10-30 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name               IG Helper
  3. // @name:zh-TW         IG小精靈
  4. // @name:zh-CN         IG小助手
  5. // @name:ja            IG助手
  6. // @name:ko            IG조수
  7. // @namespace          https://github.snkms.com/
  8. // @version            2.5.0
  9. // @description        Downloading Instagram posts photos and videos or their stories!
  10. // @description:zh-TW  一鍵下載對方 Instagram 貼文中的相片、影片甚至是他們的限時動態！
  11. // @description:zh-CN  一键下载对方 Instagram 帖子中的相片、视频甚至是他们的快拍！
  12. // @description:ja     写真、ビデオ、そしてお互いの Instagram 投稿からのストーリーずズのワンクリックダウンロード！
  13. // @description:ko     Instagram 게시물에서 사진, 비디오 또는 이야기를 다운로드하십시오.
  14. // @author             SN-Koarashi (5026)
  15. // @match              https://*.instagram.com/*
  16. // @grant              GM_setValue
  17. // @grant              GM_getValue
  18. // @grant              GM_xmlhttpRequest
  19. // @require            https://code.jquery.com/jquery-3.6.0.min.js
  20. // @supportURL         https://www.facebook.com/smileopwe/
  21. // @icon               https://www.google.com/s2/favicons?domain=www.instagram.com
  22. // @compatible         firefox >= 87
  23. // @compatible         chrome >= 90
  24. // @compatible         edge >= 90
  25. // @license            GPLv3
  26. // ==/UserScript==
  27.  
  28. (function(jQuery) {
  29.     'use strict';
  30.     // Icon download by https://www.flaticon.com/authors/pixel-perfect
  31.  
  32.     const $ = jQuery;
  33.     const checkInterval = 250;
  34.     const lang = navigator.language || navigator.userLanguage;
  35.  
  36.     var currentURL = location.href;
  37.     var currentHeight = $(document).height();
  38.     var firstStarted = false;
  39.     var pageLoaded = false;
  40.  
  41.     var GL_postPath;
  42.     var GL_username;
  43.     var GL_repeat
  44.  
  45.     // Main Timer
  46.     var timer = setInterval(function(){
  47.         currentHeight = $(document).height();
  48.  
  49.         // Call Instagram dialog function if url changed.
  50.         if(currentURL != location.href || !firstStarted || !pageLoaded){
  51.             clearInterval(GL_repeat);
  52.             pageLoaded = false;
  53.             firstStarted = true;
  54.             currentURL = location.href;
  55.  
  56.             if(location.href.startsWith("https://www.instagram.com/p/")){
  57.                 console.log('isDialog');
  58.                 setTimeout(()=>{
  59.                     onReadyMyDW(false);
  60.                 },150);
  61.                 pageLoaded = true;
  62.             }
  63.  
  64.             if(location.href == "https://www.instagram.com/"){
  65.                 console.log('isHomepage');
  66.                 setTimeout(()=>{
  67.                     onReadyMyDW(false);
  68.                 },150);
  69.                 pageLoaded = true;
  70.             }
  71.             if(!$('body > div div.x9f619 div._adqx[data-visualcompletion="loading-state"]').length && $('canvas._aarh').length && location.href.match(/^(https:\/\/www\.instagram\.com\/)([0-9A-Za-z\.\-_]+)\/?$/ig) && !location.href.match(/^(https:\/\/www\.instagram\.com\/(stories|explore)\/?)/ig)){
  72.                 console.log('isProfile');
  73.                 setTimeout(()=>{
  74.                     onProfileDW(false);
  75.                 },150);
  76.                 pageLoaded = true;
  77.             }
  78.  
  79.             if(!pageLoaded){
  80.                 // Call Instagram stories function
  81.                 if(location.href.match(/^(https:\/\/www\.instagram\.com\/stories\/highlights\/)/ig)){
  82.                     console.log('isHighlightsStory');
  83.                     onHighlightsStoryDW(false);
  84.                     GL_repeat = setInterval(()=>{
  85.                         onHighlightsStoryThumbnailDW(false);
  86.                     },checkInterval);
  87.  
  88.                     if($(".IG_DWHISTORY").length) setTimeout(()=>{pageLoaded = true;},150);
  89.                 }
  90.                 else if(location.href.match(/^(https:\/\/www\.instagram\.com\/stories\/)/ig)){
  91.                     console.log('isStory');
  92.                     onStoryDW(false);
  93.                     onStoryThumbnailDW(false);
  94.  
  95.                     if($(".IG_DWSTORY").length) setTimeout(()=>{pageLoaded = true;},150);
  96.                 }
  97.                 else{
  98.                     pageLoaded = false;
  99.                     // Remove the download icon
  100.                     $('.IG_DWSTORY').remove();
  101.                     $('.IG_DWSTORY_THUMBNAIL').remove();
  102.                 }
  103.             }
  104.  
  105.         }
  106.  
  107.         // Direct Download Checkbox
  108.         if(!$('.AutoDownload_dom').length){
  109.             let ckValue = (GM_getValue('AutoDownload'))?'checked':'';
  110.             $('body div.mfclru0v.astyfpdk.om3e55n1.jez8cy9q').css('position','relative');
  111.             $('body div.mfclru0v.astyfpdk.om3e55n1.jez8cy9q').append(`<div class="AutoDownload_dom" style="position:absolute;left:10px;bottom:7px;padding:0px;line-height:1;display:inline-block;width:fit-content;"><label title="${_i18n("DDL_INTRO")}" style="cursor:help;"><input type="checkbox" value="1" class="AutoDownload" name="AutoDownload" ${ckValue} />${_i18n("DDL")}</label></div>`);
  112.         }
  113.     },checkInterval);
  114.  
  115.     // Call general function when user scroll the page
  116.     $(document).scroll(function(){
  117.         if(currentHeight != $(this).height() && location.href == "https://www.instagram.com/"){
  118.             onReadyMyDW();
  119.         }
  120.     });
  121.  
  122.     // Profile funcion
  123.     async function onProfileDW(isDownload){
  124.         if(isDownload){
  125.             let date = new Date().getTime();
  126.             let timestamp = Math.floor(date / 1000);
  127.             let username = location.href.replace(/\/$/ig,'').split('/').at(-1);
  128.             let userInfo = await getUserId(username);
  129.  
  130.             saveFiles(userInfo.user.profile_pic_url,username,"avatar",timestamp,'jpg');
  131.         }
  132.         else{
  133.             // Add the stories download button
  134.             let style = "position: absolute;right:0px;top:0px;padding:5px;line-height:1;background:#fff;border-radius: 50%;cursor:pointer;border: 1px solid #ccc";
  135.             if(!$('.IG_DWPROFILE').length){
  136.                 $('body > div main canvas._aarh').parent().append(`<div title="${_i18n("DW")}" class="IG_DWPROFILE" style="${style}"><svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" id="Capa_1" x="0px" y="0px" viewBox="0 0 512 512" style="enable-background:new 0 0 512 512;" xml:space="preserve"><g><g><path d="M382.56,233.376C379.968,227.648,374.272,224,368,224h-64V16c0-8.832-7.168-16-16-16h-64c-8.832,0-16,7.168-16,16v208h-64    c-6.272,0-11.968,3.68-14.56,9.376c-2.624,5.728-1.6,12.416,2.528,17.152l112,128c3.04,3.488,7.424,5.472,12.032,5.472    c4.608,0,8.992-2.016,12.032-5.472l112-128C384.192,245.824,385.152,239.104,382.56,233.376z"/></g></g><g><g><path d="M432,352v96H80v-96H16v128c0,17.696,14.336,32,32,32h416c17.696,0,32-14.304,32-32V352H432z"/></g></g></div>`);
  137.                 return true;
  138.             }
  139.         }
  140.     }
  141.  
  142.     // Highlight Stories funcion
  143.     async function onHighlightsStoryDW(isDownload){
  144.         if(isDownload){
  145.             let date = new Date().getTime();
  146.             let timestamp = Math.floor(date / 1000);
  147.             let highlightId = location.href.replace(/\/$/ig,'').split('/').at(-1);
  148.             let highStories = await getHighlightsStories(highlightId);
  149.             let username = highStories.data.reels_media[0].owner.username;
  150.             let nowIndex = $("body > div section._ac0a header._ac0k > ._ac3r ._ac3n ._ac3p[style]").length;
  151.             let totIndex = highStories.data.reels_media[0].items.length;
  152.  
  153.             let target = highStories.data.reels_media[0].items[totIndex-nowIndex];
  154.             if(target.is_video){
  155.                 saveFiles(target.video_resources.at(-1).src,username,"highlights",timestamp,'mp4');
  156.             }
  157.             else{
  158.                 saveFiles(target.display_resources.at(-1).src,username,"highlights",timestamp,'jpg');
  159.             }
  160.         }
  161.         else{
  162.             // Add the stories download button
  163.             let style = "position: absolute;right:-40px;top:15px;padding:5px;line-height:1;background:#fff;border-radius: 5px;cursor:pointer;";
  164.             if(!$('.IG_DWHISTORY').length){
  165.                 $('body > div section._ac0a').append(`<div title="${_i18n("DW")}" class="IG_DWHISTORY" style="${style}"><svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" id="Capa_1" x="0px" y="0px" viewBox="0 0 512 512" style="enable-background:new 0 0 512 512;" xml:space="preserve"><g><g><path d="M382.56,233.376C379.968,227.648,374.272,224,368,224h-64V16c0-8.832-7.168-16-16-16h-64c-8.832,0-16,7.168-16,16v208h-64    c-6.272,0-11.968,3.68-14.56,9.376c-2.624,5.728-1.6,12.416,2.528,17.152l112,128c3.04,3.488,7.424,5.472,12.032,5.472    c4.608,0,8.992-2.016,12.032-5.472l112-128C384.192,245.824,385.152,239.104,382.56,233.376z"/></g></g><g><g><path d="M432,352v96H80v-96H16v128c0,17.696,14.336,32,32,32h416c17.696,0,32-14.304,32-32V352H432z"/></g></g></div>`);
  166.                 return true;
  167.             }
  168.         }
  169.     }
  170.  
  171.     // Highlight Stories Thumbnail funcion
  172.     async function onHighlightsStoryThumbnailDW(isDownload){
  173.         if(isDownload){
  174.             let date = new Date().getTime();
  175.             let timestamp = Math.floor(date / 1000);
  176.             let highlightId = location.href.replace(/\/$/ig,'').split('/').at(-1);
  177.             let highStories = await getHighlightsStories(highlightId);
  178.             let username = highStories.data.reels_media[0].owner.username;
  179.             let nowIndex = $("body > div section._ac0a header._ac0k > ._ac3r ._ac3n ._ac3p[style]").length;
  180.             let totIndex = highStories.data.reels_media[0].items.length;
  181.  
  182.             let target = highStories.data.reels_media[0].items[totIndex-nowIndex];
  183.             saveFiles(target.display_resources.at(-1).src,username,"highlights",timestamp,'jpg');
  184.         }
  185.         else{
  186.             if($('body > div section._ac0a video.xh8yej3').length){
  187.                 // Add the stories download button
  188.                 let style = "position: absolute;right:-40px;top:45px;padding:5px;line-height:1;background:#fff;border-radius: 5px;cursor:pointer;";
  189.                 if(!$('.IG_DWHISTORY_THUMBNAIL').length){
  190.                     $('body > div section._ac0a').append(`<div title="${_i18n("THUMBNAIL_INTRO")}" class="IG_DWHISTORY_THUMBNAIL" style="${style}"><svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" enable-background="new 0 0 24 24" height="512" viewBox="0 0 24 24" width="512"><circle cx="8.25" cy="5.25" r=".5"/><path d="m8.25 6.5c-.689 0-1.25-.561-1.25-1.25s.561-1.25 1.25-1.25 1.25.561 1.25 1.25-.561 1.25-1.25 1.25zm0-1.5c-.138 0-.25.112-.25.25 0 .275.5.275.5 0 0-.138-.112-.25-.25-.25z"/><path d="m7.25 11.25 2-2.5 2.25 1.5 2.25-3.5 3 4.5z"/><path d="m16.75 12h-9.5c-.288 0-.551-.165-.676-.425s-.09-.568.09-.793l2-2.5c.243-.304.678-.372 1.002-.156l1.616 1.077 1.837-2.859c.137-.212.372-.342.625-.344.246-.026.49.123.63.334l3 4.5c.153.23.168.526.037.77-.13.244-.385.396-.661.396zm-4.519-1.5h3.118l-1.587-2.381zm-3.42 0h1.712l-1.117-.745z"/><path d="m22.25 14h-2.756c-.778 0-1.452.501-1.676 1.247l-.859 2.862c-.16.533-.641.891-1.197.891h-7.524c-.556 0-1.037-.358-1.197-.891l-.859-2.861c-.224-.747-.897-1.248-1.676-1.248h-2.756c-.965 0-1.75.785-1.75 1.75v5.5c0 1.517 1.233 2.75 2.75 2.75h18.5c1.517 0 2.75-1.233 2.75-2.75v-5.5c0-.965-.785-1.75-1.75-1.75z"/><path d="m4 12c-.552 0-1-.448-1-1v-8c0-1.654 1.346-3 3-3h12c1.654 0 3 1.346 3 3v8c0 .552-.448 1-1 1s-1-.448-1-1v-8c0-.551-.449-1-1-1h-12c-.551 0-1 .449-1 1v8c0 .552-.448 1-1 1z"/></svg></div>`);
  191.                 }
  192.             }
  193.             else{
  194.                 $('.IG_DWHISTORY_THUMBNAIL').remove();
  195.             }
  196.         }
  197.     }
  198.  
  199.     // Stories funcion
  200.     async function onStoryDW(isDownload){
  201.         if(isDownload){
  202.             let date = new Date().getTime();
  203.             let timestamp = Math.floor(date / 1000);
  204.             let username = $("body > div section._ac0a header._ac0k ._ac0l div ._ac0q > a").text();
  205.  
  206.             if($('body > div section._ac0a video.xh8yej3').length){
  207.                 // Download stories if it is video
  208.                 let type = "mp4";
  209.                 let userInfo = await getUserId(username);
  210.                 let userId = userInfo.user.pk;
  211.                 let stories = await getStories(userId);
  212.  
  213.                 let targetURL = location.href.replace(/\/$/ig,'').split("/").at(-1);
  214.                 let videoURL = "";
  215.  
  216.                 stories.data.reels_media[0].items.forEach(item => {
  217.                     if(item.id == targetURL){
  218.                         videoURL = item.video_resources[0].src;
  219.                     }
  220.                 });
  221.  
  222.                 if(videoURL.length == 0){
  223.                     alert(_i18n("NO_VID_URL"));
  224.                 }
  225.                 else{
  226.                     saveFiles(videoURL,username,"stories",timestamp,type);
  227.                 }
  228.  
  229.             }
  230.             else{
  231.                 // Download stories if it is image
  232.                 let srcset = $('section._ac0a ._aa64 img._aa63').attr('srcset').split(',')[0].split(' ')[0];
  233.                 let link = (srcset)?srcset:$('section._ac0a ._aa64 img._aa63').attr('src');
  234.  
  235.                 let downloadLink = link;
  236.                 let type = 'jpg';
  237.  
  238.                 saveFiles(downloadLink,username,"stories",timestamp,type);
  239.             }
  240.         }
  241.         else{
  242.             // Add the stories download button
  243.             let style = "position: absolute;right:-40px;top:15px;padding:5px;line-height:1;background:#fff;border-radius: 5px;cursor:pointer;";
  244.             if(!$('.IG_DWSTORY').length){
  245.                 $('body > div section._ac0a').append(`<div title="${_i18n("DW")}" class="IG_DWSTORY" style="${style}"><svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" id="Capa_1" x="0px" y="0px" viewBox="0 0 512 512" style="enable-background:new 0 0 512 512;" xml:space="preserve"><g><g><path d="M382.56,233.376C379.968,227.648,374.272,224,368,224h-64V16c0-8.832-7.168-16-16-16h-64c-8.832,0-16,7.168-16,16v208h-64    c-6.272,0-11.968,3.68-14.56,9.376c-2.624,5.728-1.6,12.416,2.528,17.152l112,128c3.04,3.488,7.424,5.472,12.032,5.472    c4.608,0,8.992-2.016,12.032-5.472l112-128C384.192,245.824,385.152,239.104,382.56,233.376z"/></g></g><g><g><path d="M432,352v96H80v-96H16v128c0,17.696,14.336,32,32,32h416c17.696,0,32-14.304,32-32V352H432z"/></g></g></div>`);
  246.                 return true;
  247.             }
  248.         }
  249.     }
  250.  
  251.     // Stories Thumbnail funcion
  252.     async function onStoryThumbnailDW(isDownload){
  253.         if(isDownload){
  254.             // Download stories if it is video
  255.             let date = new Date().getTime();
  256.             let timestamp = Math.floor(date / 1000);
  257.             let type = 'jpg';
  258.             let username = $("body > div section._ac0a header._ac0k ._ac0l div ._ac0q > a").text();
  259.             let style = 'margin:5px 0px;padding:5px 0px;color:#111;font-size:1rem;line-height:1rem;text-align:center;border:1px solid #000;border-radius: 5px;';
  260.             // Download thumbnail
  261.             let userInfo = await getUserId(username);
  262.             let userId = userInfo.user.pk;
  263.             let stories = await getStories(userId);
  264.             let targetURL = location.href.replace(/\/$/ig,'').split("/").at(-1);
  265.             let videoThumbnailURL = "";
  266.  
  267.             stories.data.reels_media[0].items.forEach(item => {
  268.                 if(item.id == targetURL){
  269.                     videoThumbnailURL = item.display_url;
  270.                     console.log(item.display_url);
  271.                 }
  272.             });
  273.  
  274.             saveFiles(videoThumbnailURL,username,"thumbnail",timestamp,type);
  275.         }
  276.         else{
  277.             if($('body > div section._ac0a video.xh8yej3').length){
  278.                 // Add the stories download button
  279.                 let style = "position: absolute;right:-40px;top:45px;padding:5px;line-height:1;background:#fff;border-radius: 5px;cursor:pointer;";
  280.                 if(!$('.IG_DWSTORY_THUMBNAIL').length){
  281.                     $('body > div section._ac0a').append(`<div title="${_i18n("THUMBNAIL_INTRO")}" class="IG_DWSTORY_THUMBNAIL" style="${style}"><svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" enable-background="new 0 0 24 24" height="512" viewBox="0 0 24 24" width="512"><circle cx="8.25" cy="5.25" r=".5"/><path d="m8.25 6.5c-.689 0-1.25-.561-1.25-1.25s.561-1.25 1.25-1.25 1.25.561 1.25 1.25-.561 1.25-1.25 1.25zm0-1.5c-.138 0-.25.112-.25.25 0 .275.5.275.5 0 0-.138-.112-.25-.25-.25z"/><path d="m7.25 11.25 2-2.5 2.25 1.5 2.25-3.5 3 4.5z"/><path d="m16.75 12h-9.5c-.288 0-.551-.165-.676-.425s-.09-.568.09-.793l2-2.5c.243-.304.678-.372 1.002-.156l1.616 1.077 1.837-2.859c.137-.212.372-.342.625-.344.246-.026.49.123.63.334l3 4.5c.153.23.168.526.037.77-.13.244-.385.396-.661.396zm-4.519-1.5h3.118l-1.587-2.381zm-3.42 0h1.712l-1.117-.745z"/><path d="m22.25 14h-2.756c-.778 0-1.452.501-1.676 1.247l-.859 2.862c-.16.533-.641.891-1.197.891h-7.524c-.556 0-1.037-.358-1.197-.891l-.859-2.861c-.224-.747-.897-1.248-1.676-1.248h-2.756c-.965 0-1.75.785-1.75 1.75v5.5c0 1.517 1.233 2.75 2.75 2.75h18.5c1.517 0 2.75-1.233 2.75-2.75v-5.5c0-.965-.785-1.75-1.75-1.75z"/><path d="m4 12c-.552 0-1-.448-1-1v-8c0-1.654 1.346-3 3-3h12c1.654 0 3 1.346 3 3v8c0 .552-.448 1-1 1s-1-.448-1-1v-8c0-.551-.449-1-1-1h-12c-.551 0-1 .449-1 1v8c0 .552-.448 1-1 1z"/></svg></div>`);
  282.                 }
  283.             }
  284.             else{
  285.                 $('.IG_DWSTORY_THUMBNAIL').remove();
  286.             }
  287.         }
  288.     }
  289.  
  290.     // Prepare promise to fetch user stories
  291.     function getHighlightsStories(highlightId){
  292.         return new Promise((resolve,reject)=>{
  293.             let getURL = `https://www.instagram.com/graphql/query/?query_hash=45246d3fe16ccc6577e0bd297a5db1ab&variables=%7B%22highlight_reel_ids%22:%5B%22${highlightId}%22%5D,%22precomposed_overlay%22:false%7D`;
  294.  
  295.             GM_xmlhttpRequest({
  296.                 method: "GET",
  297.                 url: getURL,
  298.                 onload: function(response) {
  299.                     let obj = JSON.parse(response.response);
  300.                     resolve(obj);
  301.                 },
  302.                 onerror: function(err){
  303.                     reject(err);
  304.                 }
  305.             });
  306.         });
  307.     }
  308.  
  309.     // Prepare promise to fetch user stories
  310.     function getStories(userId){
  311.         return new Promise((resolve,reject)=>{
  312.             let getURL = `https://www.instagram.com/graphql/query/?query_hash=15463e8449a83d3d60b06be7e90627c7&variables=%7B%22reel_ids%22:%5B%22${userId}%22%5D,%22precomposed_overlay%22:false%7D`;
  313.  
  314.             GM_xmlhttpRequest({
  315.                 method: "GET",
  316.                 url: getURL,
  317.                 onload: function(response) {
  318.                     let obj = JSON.parse(response.response);
  319.                     resolve(obj);
  320.                 },
  321.                 onerror: function(err){
  322.                     reject(err);
  323.                 }
  324.             });
  325.         });
  326.     }
  327.  
  328.     // Prepare promise to fetch user id by username
  329.     function getUserId(username){
  330.         return new Promise((resolve,reject)=>{
  331.             let getURL = `https://www.instagram.com/web/search/topsearch/?query=${username}`;
  332.  
  333.             GM_xmlhttpRequest({
  334.                 method: "GET",
  335.                 url: getURL,
  336.                 onload: function(response) {
  337.                     let obj = JSON.parse(response.response);
  338.                     resolve(obj.users[0]);
  339.                 },
  340.                 onerror: function(err){
  341.                     reject(err);
  342.                 }
  343.             });
  344.         });
  345.     }
  346.  
  347.     // Prepare promise to cache article which contains blob media
  348.     function getBlobMedia(postPath){
  349.         return new Promise((resolve,reject)=>{
  350.             if(!postPath) reject("NOPATH");
  351.             let postShortCode = postPath.substring(3, postPath.length - 1);
  352.             let getURL = `https://www.instagram.com/graphql/query/?query_hash=2c4c2e343a8f64c625ba02b2aa12c7f8&variables=%7B%22shortcode%22:%22${postShortCode}%22}`;
  353.  
  354.             GM_xmlhttpRequest({
  355.                 method: "GET",
  356.                 url: getURL,
  357.                 onload: function(response) {
  358.                     let obj = JSON.parse(response.response);
  359.                     resolve(obj.data);
  360.                 },
  361.                 onerror: function(err){
  362.                     reject(err);
  363.                 }
  364.             });
  365.         });
  366.     }
  367.  
  368.     // Main function
  369.     function onReadyMyDW(NoDialog){
  370.         // Whether is Instagram dialog?
  371.         if(!NoDialog){
  372.             // Running if it is dialog
  373.             $('article[role="presentation"]').each(function(){
  374.                 $(this).removeAttr('data-snig');
  375.                 $(this).unbind('click');
  376.             });
  377.             $('.SNKMS_IG_DW_MAIN,.SNKMS_IG_DW_MAIN_VIDEO').remove();
  378.         }
  379.         if(NoDialog == false){
  380.             var repeat = setInterval(() => {
  381.                 if($('article[data-snig="canDownload"]').length > 0) clearInterval(repeat);
  382.                 createArtBtn();
  383.             },250);
  384.         }
  385.         else{
  386.             createArtBtn();
  387.         }
  388.     }
  389.  
  390.     function createArtBtn(){
  391.         // Add download icon per each posts
  392.         $('article[role="presentation"]').each(function(){
  393.             // If it is have not download icon
  394.             if(!$(this).attr('data-snig')){
  395.                 console.log("Found article");
  396.                 var style = "position: absolute;right:15px;top:15px;padding:6px;line-height:1;background:#fff;border-radius: 50%;cursor:pointer;";
  397.  
  398.                 // Add the download icon
  399.                 let $childElement = $(this).children("div").children("div");
  400.                 $childElement.eq($childElement.length - 2).append(`<div title="${_i18n("DW")}" class="SNKMS_IG_DW_MAIN" style="${style}"><svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" id="Capa_1" x="0px" y="0px" viewBox="0 0 512 512" style="enable-background:new 0 0 512 512;" xml:space="preserve"><g><g><path d="M382.56,233.376C379.968,227.648,374.272,224,368,224h-64V16c0-8.832-7.168-16-16-16h-64c-8.832,0-16,7.168-16,16v208h-64    c-6.272,0-11.968,3.68-14.56,9.376c-2.624,5.728-1.6,12.416,2.528,17.152l112,128c3.04,3.488,7.424,5.472,12.032,5.472    c4.608,0,8.992-2.016,12.032-5.472l112-128C384.192,245.824,385.152,239.104,382.56,233.376z"/></g></g><g><g><path d="M432,352v96H80v-96H16v128c0,17.696,14.336,32,32,32h416c17.696,0,32-14.304,32-32V352H432z"/></g></g></div>`);
  401.  
  402.                 // Running if user click the download icon
  403.                 $(this).on('click','.SNKMS_IG_DW_MAIN', async function(e){
  404.                     GL_username = $(this).parent().parent().parent().attr('data-username');
  405.                     GL_postPath = $(this).parent().parent().children("div:last-child").children("div").find("div > section").last().prev().find("a").attr("href");
  406.  
  407.                     // Create element that download dailog
  408.                     IG_createDM(GM_getValue('AutoDownload'));
  409.  
  410.                     $("#article-id").text(GL_postPath);
  411.                     var style = 'display:block;margin:5px 0px;padding:5px 0px;color:#111;font-size:1rem;line-height:1rem;text-align:center;border:1px solid #000;border-radius: 5px;';
  412.  
  413.                     // Find video/image element and add the download icon
  414.                     var s = 0;
  415.                     var multiple = $(this).parent().parent().find('._aap0 ._acaz').length;
  416.                     var pathname = window.location.pathname;
  417.                     var fullpathname = "/"+pathname.split('/')[1]+"/"+pathname.split('/')[2]+"/";
  418.  
  419.                     // If posts have more than one images or videos.
  420.                     if(multiple){
  421.                         var blob = false;
  422.                         $(this).parent().find('._aap0 ._acaz').each(function(){
  423.                             let element_videos = $(this).parent().parent().find('video._ab1d');
  424.                             if(element_videos && element_videos.attr('src') && element_videos.attr('src').match(/^blob:/ig)){
  425.                                 blob = true;
  426.                             }
  427.                         });
  428.  
  429.  
  430.                         if(blob){
  431.                             createMediaCacheDOM(GL_postPath,".IG_SN_DIG .IG_SN_DIG_MAIN .IG_SN_DIG_BODY",style,_i18n("LOAD_BLOB_MULTIPLE"));
  432.                         }
  433.                         else{
  434.                             let blob = false;
  435.                             $(this).parent().find('._aap0 ._acaz').each(function(){
  436.                                 s++;
  437.                                 let element_videos = $(this).find('video._ab1d');
  438.                                 let element_images = $(this).find('._aagv img');
  439.                                 let imgLink = (element_images.attr('srcset'))?element_images.attr('srcset').split(" ")[0]:element_images.attr('src');
  440.  
  441.                                 if(element_videos && element_videos.attr('src')){
  442.                                     let video_image = element_videos.attr('poster');
  443.                                     let video_url = element_videos.attr('src');
  444.  
  445.                                     $('.IG_SN_DIG .IG_SN_DIG_MAIN .IG_SN_DIG_BODY').append(`<a data-needed="direct" data-name="IGTV" data-type="mp4" data-globalIndex="${s}" style="${style}" href="javascript:;" data-href="${video_url}"><img width="100" src="${video_image}" /><br/>- ${_i18n("VID")} ${s} -</a>`);
  446.  
  447.                                     if(video_url.match(/^blob:/ig)) blob = true;
  448.                                 }
  449.                                 if(element_images && imgLink){
  450.                                     $('.IG_SN_DIG .IG_SN_DIG_MAIN .IG_SN_DIG_BODY').append(`<a data-needed="direct" data-name="photo" data-type="jpg" data-globalIndex="${s}" style="${style}" href="javascript:;" data-href="${imgLink}"><img width="100" src="${imgLink}" /><br/>- ${_i18n("IMG")} ${s} -</a>`);
  451.                                 }
  452.  
  453.                             });
  454.  
  455.                             if(blob){
  456.                                 createMediaCacheDOM(GL_postPath,".IG_SN_DIG .IG_SN_DIG_MAIN .IG_SN_DIG_BODY",style,_i18n("LOAD_BLOB_RELOAD"));
  457.                             }
  458.                         }
  459.                     }
  460.                     else{
  461.                         s++;
  462.                         let element_videos = $(this).parent().parent().find('video._ab1d');
  463.                         let element_images = $(this).parent().parent().find('._aagv img');
  464.                         let imgLink = (element_images.attr('srcset'))?element_images.attr('srcset').split(" ")[0]:element_images.attr('src');
  465.  
  466.  
  467.                         if(element_videos && element_videos.attr('src')){
  468.                             let video_image = element_videos.attr('poster');
  469.                             let video_url = element_videos.attr('src');
  470.  
  471.                             if(element_videos.attr('src').match(/^blob:/ig)){
  472.                                 createMediaCacheDOM(GL_postPath,".IG_SN_DIG .IG_SN_DIG_MAIN .IG_SN_DIG_BODY",style,_i18n("LOAD_BLOB_ONE"));
  473.                             }
  474.                             else{
  475.                                 $('.IG_SN_DIG .IG_SN_DIG_MAIN .IG_SN_DIG_BODY').append(`<a data-needed="direct" data-name="video" data-type="mp4" data-globalIndex="${s}" style="${style}" href="javascript:;" data-href="${video_url}"><img width="100" src="${video_image}" /><br/>- ${_i18n("VID")} ${s} -</a>`);
  476.                             }
  477.                         }
  478.                         if(element_images && imgLink){
  479.                             $('.IG_SN_DIG .IG_SN_DIG_MAIN .IG_SN_DIG_BODY').append(`<a data-needed="direct" data-name="photo" data-type="jpg" data-globalIndex="${s}" style="${style}" href="javascript:;" href="" data-href="${imgLink}"><img width="100" src="${imgLink}" /><br/>- ${_i18n("IMG")} ${s} -</a>`);
  480.                         }
  481.                     }
  482.  
  483.  
  484.                     if(GM_getValue('AutoDownload')){
  485.                         var autoTimer = setInterval(()=>{
  486.                             if($('a[data-type]').length > 0){
  487.                                 var GB_Index = 1;
  488.  
  489.                                 if(!$('a[data-blob="true"]').length){
  490.                                     let selectionArr = [...$(this).parent().find('._aamk').children('._acnb')];
  491.  
  492.                                     let LeftButton = $(this).parent().parent().find('button._aahh').length;
  493.                                     let RightButton = $(this).parent().parent().find('button._aahi').length;
  494.  
  495.                                     if(LeftButton && !RightButton){ // Left Only
  496.                                         GB_Index = 2;
  497.                                         console.log('Left Only');
  498.                                     }
  499.                                     else if(!LeftButton && RightButton){ // Right Only
  500.                                         GB_Index = 1;
  501.                                         console.log('Right Only');
  502.                                     }
  503.                                     else if(!LeftButton && !RightButton){ // Both Not Exist
  504.                                         GB_Index = 1;
  505.                                         console.log('Both Not Exist');
  506.                                     }
  507.                                     else{ // Both Exist
  508.                                         GB_Index = 2;
  509.                                         console.log('Both Exist');
  510.                                     }
  511.                                 }
  512.                                 else{
  513.                                     console.log('Blob Media');
  514.                                     let selectionArr = ($(this).parent().find('._aamk').children('._acnb').length)?[...$(this).parent().find('._aamk').children('._acnb')]:[...$(this).parent().find('._aamj').children('._acnb')];
  515.                                     let idx = 0;
  516.  
  517.                                     for(let element of selectionArr){
  518.                                         idx++;
  519.                                         if($(element).attr('class').match(/_acnf/g)){
  520.                                             GB_Index = idx;
  521.                                         }
  522.                                     }
  523.                                 }
  524.  
  525.                                 let downloadLink = $('.IG_SN_DIG').find('a[data-globalindex="'+GB_Index+'"]').attr('data-href');
  526.                                 let date = new Date().getTime();
  527.                                 let timestamp = Math.floor(date / 1000);
  528.                                 let type = $('.IG_SN_DIG').find('a[data-globalindex="'+GB_Index+'"]').attr('data-type');
  529.                                 let name = $('.IG_SN_DIG').find('a[data-globalindex="'+GB_Index+'"]').attr('data-name');
  530.  
  531.                                 saveFiles(downloadLink,GL_username,name,timestamp,type);
  532.                                 $('.IG_SN_DIG').remove();
  533.                                 clearInterval(autoTimer);
  534.                             }
  535.                         },500);
  536.                     }
  537.                 });
  538.  
  539.                 // Add the mark that download is ready
  540.                 var username = $(this).find("header div:last-child span > a").text();
  541.  
  542.                 $(this).attr('data-snig','canDownload');
  543.                 $(this).attr('data-username',username);
  544.             }
  545.         });
  546.     }
  547.  
  548.     // Create media element from blob media
  549.     async function createMediaCacheDOM(postURL,selector,style,message){
  550.         $(`${selector} a`).remove();
  551.         $(selector).append('<p style="text-align:center;font-size:20px;" id="_SNLOAD">'+ message +'</p>');
  552.         let media = await getBlobMedia(postURL);
  553.         let idx = 1;
  554.         let resource = media.shortcode_media;
  555.  
  556.         // GraphVideo
  557.         if(resource.__typename == "GraphVideo" && resource.video_url){
  558.             $(selector).append(`<a data-blob="true" data-needed="direct" data-name="video" data-type="mp4" data-globalIndex="${idx}" style="${style}" href="javascript:;" data-href="${resource.video_url}"><img width="100" src="${resource.display_resources[1].src}" /><br/>- ${_i18n("VID")} ${idx} -</a>`);
  559.             idx++;
  560.         }
  561.         // GraphSidecar
  562.         if(resource.__typename == "GraphSidecar" && resource.edge_sidecar_to_children){
  563.             for(let e of resource.edge_sidecar_to_children.edges){
  564.                 if(e.node.__typename == "GraphVideo"){
  565.                     $(selector).append(`<a data-blob="true" data-needed="direct" data-name="video" data-type="mp4" data-globalIndex="${idx}" style="${style}" href="javascript:;" data-href="${e.node.video_url}"><img width="100" src="${e.node.display_resources[1].src}" /><br/>- ${_i18n("VID")} ${idx} -</a>`);
  566.                 }
  567.  
  568.                 if(e.node.__typename == "GraphImage"){
  569.                     $(selector).append(`<a data-blob="true" data-needed="direct" data-name="photo" data-type="jpg" data-globalIndex="${idx}" style="${style}" href="javascript:;" data-href="${e.node.display_resources[e.node.display_resources.length - 1].src}"><img width="100" src="${e.node.display_resources[1].src}" /><br/>- ${_i18n("IMG")} ${idx} -</a>`);
  570.                 }
  571.                 idx++;
  572.             }
  573.         }
  574.         $("#_SNLOAD").remove();
  575.     }
  576.  
  577.     // Create the download dialog element funcion
  578.     function IG_createDM(a){
  579.         let style = (!a)?"position: fixed;left: 0px;right: 0px;bottom: 0px;top: 0px;":"display:none;";
  580.         $('body').append('<div class="IG_SN_DIG" style="'+style+';z-index: 500;"><div class="IG_SN_DIG_BG" style="'+style+'z-index:502;background: rgba(0,0,0,.75);"></div><div class="IG_SN_DIG_MAIN" style="z-index: 510;padding:10px 15px;top:7%;position: absolute;left: 50%;transform: translateX(-50%);width: 500px;background:#fff;border-radius: 7px;"><div class="IG_SN_DIG_TITLE"></div><div style="min-height: 100px;max-height: 80vh;overflow-y:auto;" class="IG_SN_DIG_BODY"></div></div></div>');
  581.         $('.IG_SN_DIG .IG_SN_DIG_MAIN .IG_SN_DIG_TITLE').append('<div style="position:relative;height:36px;text-align:center;"><div style="position:absolute;left:0px;line-height: 18px;">Alt+Q ['+_i18n("CLOSE")+']</div><div style="line-height: 18px;">IG Helper</div><div style="line-height: 14px;font-size:14px;">Article: <span id="article-id"></span></div><svg width="26" height="26" class="IG_SN_DIG_BTN" style="cursor:pointer;position:absolute;right:0px;top:0px;" xmlns="http://www.w3.org/2000/svg" id="bold" enable-background="new 0 0 24 24" height="512" viewBox="0 0 24 24" width="512"><path d="m14.828 12 5.303-5.303c.586-.586.586-1.536 0-2.121l-.707-.707c-.586-.586-1.536-.586-2.121 0l-5.303 5.303-5.303-5.304c-.586-.586-1.536-.586-2.121 0l-.708.707c-.586.586-.586 1.536 0 2.121l5.304 5.304-5.303 5.303c-.586.586-.586 1.536 0 2.121l.707.707c.586.586 1.536.586 2.121 0l5.303-5.303 5.303 5.303c.586.586 1.536.586 2.121 0l.707-.707c.586-.586.586-1.536 0-2.121z"/></svg></div>');
  582.     }
  583.  
  584.     // Download and rename files
  585.     function saveFiles(downloadLink,username,index,timestamp,type){
  586.         fetch(downloadLink).then(res => {
  587.             return res.blob().then(dwel => {
  588.                 const a = document.createElement("a");
  589.                 const name = username+'-'+index+'-'+timestamp+'.'+type;
  590.                 a.href = URL.createObjectURL(dwel);
  591.                 a.setAttribute("download", name);
  592.                 a.click();
  593.                 a.remove();
  594.             });
  595.         });
  596.     }
  597.  
  598.     // Supported language list
  599.     function translateText(lang){
  600.         return {
  601.             "zh-TW": {
  602.                 "CLOSE": "關閉",
  603.                 "IMG": "相片",
  604.                 "VID": "影片",
  605.                 "DDL": "快速下載",
  606.                 "DDL_INTRO": "勾選後將直接下載點選當下位置的相片/影片",
  607.                 "DW": "下載",
  608.                 "THUMBNAIL_INTRO": "下載影片縮圖",
  609.                 "LOAD_BLOB_ONE": "正在載入二進位大型物件...",
  610.                 "LOAD_BLOB_MULTIPLE": "正在載入多個二進位大型物件...",
  611.                 "LOAD_BLOB_RELOAD": "正在重新載入二進位大型物件...",
  612.                 "NO_VID_URL": "找不到影片網址"
  613.             },
  614.             "zh-CN": {
  615.                 "CLOSE": "关闭",
  616.                 "IMG": "图像",
  617.                 "VID": "视频",
  618.                 "DDL": "便捷下载",
  619.                 "DDL_INTRO": "勾选后将直接下载點擊當下位置的图像/视频",
  620.                 "DW": "下载",
  621.                 "THUMBNAIL_INTRO": "下载视频缩略图",
  622.                 "LOAD_BLOB_ONE": "正在载入大型媒体对象...",
  623.                 "LOAD_BLOB_MULTIPLE": "正在载入多个大型媒体对象...",
  624.                 "LOAD_BLOB_RELOAD": "正在重新载入大型媒体对象...",
  625.                 "NO_VID_URL": "找不到视频网址"
  626.             },
  627.             "en-US": {
  628.                 "CLOSE": "Close",
  629.                 "IMG": "Image",
  630.                 "VID": "Video",
  631.                 "DDL": "Quick Download",
  632.                 "DDL_INTRO": "Checking it will direct download current photo/media in the posts.",
  633.                 "DW": "Download",
  634.                 "THUMBNAIL_INTRO": "Download video thumbnail.",
  635.                 "LOAD_BLOB_ONE": "Loading Blob Media...",
  636.                 "LOAD_BLOB_MULTIPLE": "Loading Blob Media and others...",
  637.                 "LOAD_BLOB_RELOAD": "Detect Blob Media, now reloading...",
  638.                 "NO_VID_URL": "Can not find video url."
  639.             }
  640.         };
  641.     }
  642.  
  643.     // Translate display text to user country
  644.     function _i18n(text){
  645.         let userLang = (lang)?lang:"en-US";
  646.         let translate = {
  647.             "zh-TW": function(){
  648.                 return translateText()["zh-TW"];
  649.             },
  650.             "zh-HK": function(){
  651.                 return translateText()["zh-TW"];
  652.             },
  653.             "zh-MO": function(){
  654.                 return translateText()["zh-TW"];
  655.             },
  656.             "zh-CN": function(){
  657.                 return translateText()["zh-CN"];
  658.             },
  659.             "en-US": function(){
  660.                 return translateText()["en-US"];
  661.             }
  662.         }
  663.  
  664.         try{
  665.             return translate[lang]()[text];
  666.         }
  667.         catch{
  668.             return translate["en-US"]()[text];
  669.         }
  670.     }
  671.  
  672.     // Running if document is ready
  673.     $(function(){
  674.         // Ready~? GO!!
  675.         onReadyMyDW();
  676.  
  677.         // Close the download dialog if user click the close icon
  678.         $('body').on('click','.IG_SN_DIG_BTN,.IG_SN_DIG_BG',function(){
  679.             $('.IG_SN_DIG').remove();
  680.         });
  681.  
  682.         // Hot key [Alt+Q] to close the download dialog
  683.         $(window).keydown(function(e){
  684.             if (e.keyCode == '81' && e.altKey){
  685.                 $('.IG_SN_DIG').remove();
  686.                 e.preventDefault();
  687.             }
  688.         });
  689.         $('body').on('click','.AutoDownload',function(){
  690.             if($('.AutoDownload:checked').length){
  691.                 GM_setValue('AutoDownload',true);
  692.             }
  693.             else{
  694.                 GM_setValue('AutoDownload',false);
  695.             }
  696.         });
  697.  
  698.         $('body').on('click','a[data-needed="direct"]',function(){
  699.             let date = new Date().getTime();
  700.             let timestamp = Math.floor(date / 1000);
  701.             saveFiles($(this).attr('data-href'),GL_username,$(this).attr('data-name'),timestamp,$(this).attr('data-type'));
  702.         });
  703.  
  704.         // Running if user left-click download icon in stories
  705.         $('body').on('click','.IG_DWSTORY',function(){
  706.             onStoryDW(true);
  707.         });
  708.  
  709.         // Running if user left-click download icon in stories
  710.         $('body').on('click','.IG_DWSTORY_THUMBNAIL',function(){
  711.             onStoryThumbnailDW(true);
  712.         });
  713.  
  714.         $('body').on('click','.IG_DWPROFILE',function(e){
  715.             e.stopPropagation();
  716.             onProfileDW(true);
  717.         });
  718.  
  719.         $('body').on('click','.IG_DWHISTORY',function(){
  720.             onHighlightsStoryDW(true);
  721.         });
  722.         $('body').on('click','.IG_DWHISTORY_THUMBNAIL',function(){
  723.             onHighlightsStoryThumbnailDW(true);
  724.         });
  725.     });
  726.  
  727. })(jQuery);