一键下载对方 Instagram 帖子中的相片、视频甚至是快拍！
当前为
// ==UserScript==
// @name IG Helper
// @name:zh-TW IG小精靈
// @name:zh-CN IG小助手
// @namespace https://github.snkms.com/
// @version 2.0.11
// @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、视频甚至是快拍！
// @author SN-Koarashi (5026)
// @match https://*.instagram.com/*
// @grant GM_setValue
// @grant GM_getValue
// @require https://code.jquery.com/jquery-3.5.1.min.js
// @supportURL https://www.facebook.com/smileopwe/
// @compatible firefox >=52
// @compatible chrome >=55
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// Global variable
GM_setValue('dialog',true);
GM_setValue('URLs',location.href);
var $ = window.jQuery;
// 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() && !$('div._2dDPU[role="dialog"]').length){
console.log(true);
onReadyMyDW(true);
}
// Call Instagram stories function
if($('div#react-root section._9eogI._01nki.lXJWB').length && onChangeStoryURL()){
onStoryDW(false);
}
else{
// Remove the download icon
$('.IG_DWSTORY').remove();
}
},500);
// Call general function when user scroll the page
$(document).scroll(function(){
if(GM_getValue('oldHeight') != $(this).height()){
console.log('onChange');
onReadyMyDW();
}
});
// Stories funcion
function onStoryDW(a){
if(a){
if($('video.y-yJ5').length){
// Download stories if it is video
window.open($('video.y-yJ5 source').attr('src')+'&dl=1');
}
else{
// Download stories if it is image
window.open($('img.y-yJ5').attr('src')+'&dl=1');
}
}
else{
// Add the stories download button
var style = "position: absolute;right:-40px;top:15px;padding:5px;line-height:1;background:#fff;border-radius: 5px;cursor:pointer;";
if(!$('.IG_DWSTORY').length){
$('div#react-root section._8XqED').append('<div class="IG_DWSTORY" style="'+style+'"><svg width="16" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512"><path d="M224 136V0H24C10.7 0 0 10.7 0 24v464c0 13.3 10.7 24 24 24h336c13.3 0 24-10.7 24-24V160H248c-13.2 0-24-10.8-24-24zm76.45 211.36l-96.42 95.7c-6.65 6.61-17.39 6.61-24.04 0l-96.42-95.7C73.42 337.29 80.54 320 94.82 320H160v-80c0-8.84 7.16-16 16-16h32c8.84 0 16 7.16 16 16v80h65.18c14.28 0 21.4 17.29 11.27 27.36zM377 105L279.1 7c-4.5-4.5-10.6-7-17-7H256v128h128v-6.1c0-6.3-2.5-12.4-7-16.9z"/></svg></div>')
}
}
}
// URL change function
function onChangeURL(){
var reA = /^(https:\/\/www.instagram.com\/p\/)/g;
var reB = /^(https:\/\/www.instagram.com\/)$/g;
var URLs = location.href;
if(URLs.match(reA) || URLs.match(reB)){
return true;
}
}
// URL change function if page in stories
function onChangeStoryURL(){
var re = /^(https:\/\/www.instagram.com\/stories\/)/g;
var 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:3px;line-height:1;background:#fff;border-radius: 5px;cursor:pointer;";
// Add the download icon
$(this).append('<div class="SNKMS_IG_DW_MAIN" style="'+style+'"><svg width="16" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512"><path d="M224 136V0H24C10.7 0 0 10.7 0 24v464c0 13.3 10.7 24 24 24h336c13.3 0 24-10.7 24-24V160H248c-13.2 0-24-10.8-24-24zm76.45 211.36l-96.42 95.7c-6.65 6.61-17.39 6.61-24.04 0l-96.42-95.7C73.42 337.29 80.54 320 94.82 320H160v-80c0-8.84 7.16-16 16-16h32c8.84 0 16 7.16 16 16v80h65.18c14.28 0 21.4 17.29 11.27 27.36zM377 105L279.1 7c-4.5-4.5-10.6-7-17-7H256v128h128v-6.1c0-6.3-2.5-12.4-7-16.9z"/></svg></div>');
// Running if user click the download icon
$(this).on('click','.SNKMS_IG_DW_MAIN',function(e){
// Create element that download dailog
IG_createDM();
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 element and add the download icon
var i = 0;
$(this).parent().find('video.tWeCl').each(function(){
i++;
// Display its link info in browser console
console.log($(this).attr('src'));
// Add the download icon element
$('.IG_SN_DIG>div').append('<a style="'+style+'" target="_blank" href="'+$(this).attr('src')+'&dl=1"><img width="100" src="'+$(this).next().attr('src')+'" /><br/>Video '+i+'</a>');
});
// Find image element and add the download icon
var n = 0;
$(this).parent().find('.FFVAD').each(function(){
n++;
// Display its link info in browser console
console.log($(this).attr('src'));
// Add the download icon element
$('.IG_SN_DIG>div').append('<a style="'+style+'" target="_blank" href="'+$(this).attr('src')+'&dl=1"><img width="100" src="'+$(this).attr('src')+'" /><br/>Image '+n+'</a>');
});
});
// Add the mark that download is ready
$(this).attr('data-snig','canDownload');
}
});
}
// Create the download dialog element funcion
function IG_createDM(){
$('body').append('<div class="IG_SN_DIG" style="position: fixed;left: 0px;right: 0px;bottom: 0px;top: 0px;background: rgba(0,0,0,.75);z-index: 500;"><div style="z-index: 501;padding:10px 15px;top:7%;position: absolute;left: 50%;transform: translateX(-50%);width: 500px;min-height: 200px;background:#fff;border-radius: 15px;"></div></div>');
$('.IG_SN_DIG>div').append('<div style="position:relative;height:36px;line-height:36px;">Alt+Q [關閉/Close]<svg class="IG_SN_DIG_BTN" style="cursor:pointer;position:absolute;right:0px;" xmlns="http://www.w3.org/2000/svg" width="36" height="36" viewBox="0 0 36 36"><path d="M28.5 9.62l-2.12-2.12-8.38 8.38-8.38-8.38-2.12 2.12 8.38 8.38-8.38 8.38 2.12 2.12 8.38-8.38 8.38 8.38 2.12-2.12-8.38-8.38z"/><path d="M0 0h36v36h-36z" fill="none"/></svg></div>');
}
// Running if document is ready
$(function(){
onReadyMyDW();
// Close the download dialog if user click the close icon
$('body').on('click','.IG_SN_DIG_BTN',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();
}
});
// Running if user click download icon in stories
$('body').on('click','.IG_DWSTORY',function(){
onStoryDW(true);
});
});
})();