// ==UserScript==
// @name IG Helper
// @name:zh-TW IG小精靈
// @name:zh-CN IG小助手
// @name:ja IG助手
// @name:ko IG조수
// @namespace https://github.snkms.com/
// @version 2.2.13
// @description Downloading Instagram posts photos and videos or their stories!
// @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！
// @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！
// @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！
// @description:ko Instagram 게시물에서 사진, 비디오 또는 이야기를 다운로드하십시오.
// @author SN-Koarashi (5026)
// @match https://*.instagram.com/*
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_xmlhttpRequest
// @grant unsafeWindow
// @require https://code.jquery.com/jquery-3.5.1.min.js
// @supportURL https://www.facebook.com/smileopwe/
// @compatible firefox >= 87
// @compatible chrome >= 90
// @license GPLv3
// @downloadURL none
// ==/UserScript==
(function() {
'use strict';
// Icon download by https://www.flaticon.com/authors/pixel-perfect
// Global variable
GM_setValue('dialog',true);
GM_setValue('URLs',location.href);
GM_setValue('dw_delay',false);
var $ = window.jQuery;
var __additionalData = unsafeWindow.__additionalData;
// Main Timer
var timer = setInterval(function(){
// Record document height
GM_setValue('oldHeight',$(document).height());
// Call Instagram dialog function if url changed.
if(GM_getValue('URLs') != location.href && $('div.PdwC2.fXiEu.s2MYR').length && onChangeURL()){
console.log('isDialog');
onReadyMyDW(false);
GM_setValue('URLs',location.href);
}
// Call general function
if($('article ._97aPb[data-snig="canDownload"]').length==0 && onChangeURL() && !$('div._2dDPU[role="dialog"]').length){
onReadyMyDW(true);
}
// Call Instagram stories function
if($('div#react-root section._9eogI._01nki').length && onChangeStoryURL()){
onStoryDW(false);
onStoryThumbnailDW(false);
}
else{
// Remove the download icon
$('.IG_DWSTORY').remove();
$('.IG_DWSTORY_THUMBNAIL').remove();
}
// Direct Download Checkbox
if(!$('.AutoDownload_dom').length){
let ckValue = (GM_getValue('AutoDownload'))?'checked':'';
$('body .ctQZg').append('');
}
},500);
// Call general function when user scroll the page
$(document).scroll(function(){
if(GM_getValue('oldHeight') != $(this).height()){
onReadyMyDW();
}
});
// Stories funcion
function onStoryDW(isDownload){
if(isDownload){
let date = new Date().getTime();
let timestamp = Math.floor(date / 1000);
let username = $("div#react-root section._9eogI._01nki div section.szopg div.Cd8X1 header.C1rPk div.B7GUE div._295C2 div.Rkqev > a").attr('title');
if($('video.y-yJ5').length){
// Download stories if it is video
let downloadLink = $('video.y-yJ5 source').attr('src')+'&dl=1';
let type = 'mp4';
saveFiles(downloadLink,username,"stories",timestamp,type);
}
else{
// Download stories if it is image
let link = $('img.y-yJ5').attr('srcset').split(',')[0].split(' ')[0];
let downloadLink = link+'&dl=1';
let type = 'jpg';
saveFiles(downloadLink,username,"stories",timestamp,type);
}
}
else{
// Add the stories download button
let style = "position: absolute;right:-40px;top:15px;padding:5px;line-height:1;background:#fff;border-radius: 5px;cursor:pointer;";
if(!$('.IG_DWSTORY').length){
$('div#react-root section._9eogI._01nki div section.szopg div.Cd8X1').append('');
}
}
}
// Stories Thumbnail funcion
function onStoryThumbnailDW(isDownload){
if(isDownload){
// Download stories if it is video
let downloadLink = $('img.y-yJ5').attr('srcset').split(',')[0].split(' ')[0];
let date = new Date().getTime();
let timestamp = Math.floor(date / 1000);
let type = 'jpg';
let username = $("div#react-root section._9eogI._01nki div section.szopg div.Cd8X1 header.C1rPk div.B7GUE div._295C2 div.Rkqev > a").attr('title');
let style = 'margin:5px 0px;padding:5px 0px;color:#111;font-size:1rem;line-height:1rem;text-align:center;border:1px solid #000;border-radius: 5px;';
// Download thumbnail
saveFiles(downloadLink,username,"thumbnail",timestamp,type);
}
else{
if($('video.y-yJ5').length){
// Add the stories download button
let style = "position: absolute;right:-40px;top:45px;padding:5px;line-height:1;background:#fff;border-radius: 5px;cursor:pointer;";
if(!$('.IG_DWSTORY_THUMBNAIL').length){
$('div#react-root section._9eogI._01nki div section.szopg div.Cd8X1').append('');
}
}
else{
$('.IG_DWSTORY_THUMBNAIL').remove();
}
}
}
// URL change function
function onChangeURL(){
let reA = /^(https:\/\/www.instagram.com\/p\/)/g;
let reB = /^(https:\/\/www.instagram.com\/)$/g;
let URLs = location.href;
if(URLs.match(reA) || URLs.match(reB)){
return true;
}
}
// URL change function if page in stories
function onChangeStoryURL(){
let re = /^(https:\/\/www.instagram.com\/stories\/)/g;
let URLs = location.href;
if(URLs.match(re)){
return true;
}
}
// Main function
function onReadyMyDW(NoDialog){
// Whether is Instagram dialog?
if(!NoDialog){
// Running if it is dialog
$('article ._97aPb').each(function(){
$(this).removeAttr('data-snig');
$(this).unbind('click');
});
$('.SNKMS_IG_DW_MAIN,.SNKMS_IG_DW_MAIN_VIDEO').remove();
}
// Add download icon per each posts
$('article ._97aPb').each(function(){
// If it is have not download icon
if(!$(this).attr('data-snig')){
var style = "position: absolute;right:15px;top:15px;padding:6px;line-height:1;background:#fff;border-radius: 50%;cursor:pointer;";
// Add the download icon
$(this).append('');
// Running if user click the download icon
$(this).on('click','.SNKMS_IG_DW_MAIN',function(e){
GM_setValue('mVCompleted',false);
GM_setValue('username',$(this).parent().attr('data-username'));
GM_setValue('postpath',$(this).parent().parent().find("div.eo2As a.c-Yi7").attr("href"));
// Create element that download dailog
IG_createDM(GM_getValue('AutoDownload'));
var 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;';
// Find video/image element and add the download icon
var s = 0;
var multiple = $(this).parent().find('.EcJQs .RzuR0').length;
var pathname = window.location.pathname;
var fullpathname = "/"+pathname.split('/')[1]+"/"+pathname.split('/')[2]+"/";
// If posts have more than one images or videos.
if(multiple){
var vdI = 1
$(this).parent().find('.EcJQs .RzuR0').each(function(){
if(GM_getValue('mVCompleted')) return;
s++;
let element_videos = $(this).parent().find('video.tWeCl');
let element_images = $(this).parent().find('.FFVAD');
if(element_videos && element_videos.attr('src')){
let video_image = (__additionalData[fullpathname])?__additionalData[fullpathname].data.graphql.shortcode_media.display_url:element_videos.next().attr('src');
let video_url = (__additionalData[fullpathname])?__additionalData[fullpathname].data.graphql.shortcode_media.video_url:element_videos.attr('src');
if(element_videos.attr('src').match(/^blob:/ig)){
$('.IG_SN_DIG .IG_SN_DIG_MAIN').append("
Loading...
");
GM_setValue('dw_delay',true);
GM_xmlhttpRequest({
method: "GET",
url: "https://www.instagram.com"+GM_getValue('postpath'),
onload: function(response) {
//console.log(response.responseText);
$('.IG_SN_DIG .IG_SN_DIG_MAIN #loadingText').remove();
let reg = new RegExp(`,"video_url":"(.*?)"`,"sg");
let reg2 = new RegExp(`,"video_url":"(.*?)"`,"s");
let tot = response.responseText.match(reg).length;
while(vdI <= tot){
let vd = response.responseText.match(reg)[vdI-1].match(reg2)[1];
let vd_url = decodeURIComponent(JSON.parse('"'+vd+'"'));
$('.IG_SN_DIG .IG_SN_DIG_MAIN').append(' - Blob Video '+vdI+' -');
GM_setValue('dw_delay',false);
vdI++;
}
GM_setValue('mVCompleted',true);
}
});
}
else if(element_videos.attr('poster')){
$('.IG_SN_DIG .IG_SN_DIG_MAIN').append(' - IGTV '+s+' -');
}
else{
$('.IG_SN_DIG .IG_SN_DIG_MAIN').append(' - Video '+s+' -');
}
}
if(element_images && element_images.attr('src')){
$('.IG_SN_DIG .IG_SN_DIG_MAIN').append(' - Image '+s+' -');
}
});
}
else{
s++;
let element_videos = $(this).parent().find('video.tWeCl');
let element_images = $(this).parent().find('.FFVAD');
if(element_videos && element_videos.attr('src')){
let video_image = (__additionalData[fullpathname])?__additionalData[fullpathname].data.graphql.shortcode_media.display_url:element_videos.next().attr('src');
let video_url = (__additionalData[fullpathname])?__additionalData[fullpathname].data.graphql.shortcode_media.video_url:element_videos.attr('src');
if(element_videos.attr('src').match(/^blob:/ig)){
$('.IG_SN_DIG .IG_SN_DIG_MAIN').append("
Loading...
");
GM_setValue('dw_delay',true);
GM_xmlhttpRequest({
method: "GET",
url: "https://www.instagram.com"+GM_getValue('postpath'),
onload: function(response) {
$('.IG_SN_DIG .IG_SN_DIG_MAIN #loadingText').remove();
let reg = new RegExp(`,"video_url":"(.*?)"`,"s");
let vd = response.responseText.match(reg)[1];
let vd_url = decodeURIComponent(JSON.parse('"'+vd+'"'));
$('.IG_SN_DIG .IG_SN_DIG_MAIN').append(' - Blob Video '+s+' -');
GM_setValue('dw_delay',false);
}
});
}
else if(element_videos.attr('poster')){
$('.IG_SN_DIG .IG_SN_DIG_MAIN').append(' - IGTV '+s+' -');
}
else{
$('.IG_SN_DIG .IG_SN_DIG_MAIN').append(' - Video '+s+' -');
}
}
if(element_images && element_images.attr('src')){
$('.IG_SN_DIG .IG_SN_DIG_MAIN').append(' - Image '+s+' -');
}
}
if(GM_getValue('AutoDownload')){
GM_setValue('GB_Index',0);
let LeftButton = $(this).parent().find('button.POSa_').length;
let RightButton = $(this).parent().find('button._6CZji').length;
if(LeftButton && !RightButton){ // Far Right
GM_setValue('GB_Index',2);
}
else if(!LeftButton && RightButton){ // Far Left
GM_setValue('GB_Index',1);
}
else if(!LeftButton && !RightButton){ // Both Not Exist
GM_setValue('GB_Index',1);
}
else{ // Both Exist
GM_setValue('GB_Index',2);
}
if(GM_getValue('dw_delay')){
var tempTimer = setInterval(function(){
if(!GM_getValue('dw_delay')) {
let downloadLink = $('.IG_SN_DIG').find('a[data-globalindex="'+GM_getValue('GB_Index')+'"]').attr('href');
let date = new Date().getTime();
let timestamp = Math.floor(date / 1000);
let type = $('.IG_SN_DIG').find('a[data-globalindex="'+GM_getValue('GB_Index')+'"]').attr('data-type');
saveFiles(downloadLink,GM_getValue('username'),GM_getValue('GB_Index'),timestamp,type);
$('.IG_SN_DIG').remove();
clearInterval(tempTimer);
}
},150);
}
else{
let downloadLink = $('.IG_SN_DIG').find('a[data-globalindex="'+GM_getValue('GB_Index')+'"]').attr('href');
let date = new Date().getTime();
let timestamp = Math.floor(date / 1000);
let type = $('.IG_SN_DIG').find('a[data-globalindex="'+GM_getValue('GB_Index')+'"]').attr('data-type');
saveFiles(downloadLink,GM_getValue('username'),GM_getValue('GB_Index'),timestamp,type);
$('.IG_SN_DIG').remove();
}
}
});
// Add the mark that download is ready
$(this).attr('data-snig','canDownload');
$(this).attr('data-username',$(this).prev().prev().find(".o-MQd .e1e1d .Jv7Aj a").text());
}
});
}
// Download and rename files
function saveFiles(downloadLink,username,index,timestamp,type){
fetch(downloadLink).then(res => {
return res.blob().then(dwel => {
const a = document.createElement("a");
const name = username+'-'+index+'-'+timestamp+'.'+type;
a.href = URL.createObjectURL(dwel);
a.setAttribute("download", name);
a.click();
a.remove();
});
});
}
// Create the download dialog element funcion
function IG_createDM(a){
let style = (!a)?"position: fixed;left: 0px;right: 0px;bottom: 0px;top: 0px;":"display:none;";
$('body').append('
');
$('.IG_SN_DIG .IG_SN_DIG_MAIN').append('
Alt+Q [Close]
');
}
// Running if document is ready
$(function(){
// Ready~? GO!!
onReadyMyDW();
// Close the download dialog if user click the close icon
$('body').on('click','.IG_SN_DIG_BTN,.IG_SN_DIG_BG',function(){
$('.IG_SN_DIG').remove();
});
// Hot key [Alt+Q] to close the download dialog
$(window).keydown(function(e){
if (e.keyCode == '81' && e.altKey){
$('.IG_SN_DIG').remove();
e.preventDefault();
}
});
$('body').on('click','.AutoDownload',function(){
if($('.AutoDownload:checked').length){
GM_setValue('AutoDownload',true);
}
else{
GM_setValue('AutoDownload',false);
}
});
// Running if user left-click download icon in stories
$('body').on('click','.IG_DWSTORY',function(){
onStoryDW(true);
});
// Running if user left-click download icon in stories
$('body').on('click','.IG_DWSTORY_THUMBNAIL',function(){
onStoryThumbnailDW(true);
});
});
})();