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DownAlbum.user.js
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DownAlbum.user.js
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// ==UserScript==
// @name DownAlbum
// @author indream
// @version 0.20.7.1a
// @description Download Facebook (Album & Video), Instagram, Pinterest, Twitter, Ask.fm, Weibo Album.
// @namespace DownAlbum
// @updateURL https://raw.githubusercontent.com/inDream/DownAlbum/master/DownAlbum.meta.js
// @downloadURL https://raw.githubusercontent.com/inDream/DownAlbum/master/DownAlbum.user.js
// @grant unsafeWindow
// @grant GM_xmlhttpRequest
// @include htt*://*.facebook.com/*
// @include htt*://*.facebook.com/*/*
// @include htt*://instagram.com/*
// @include htt*://*.instagram.com/*
// @include htt*://twitter.com/*
// @include htt*://*.weibo.com/*
// @include htt*://weibo.com/*
// @include htt*://www.pinterest.com/*
// @include htt*://www.pinterest.*/*
// @include htt*://ask.fm/*
// @exclude htt*://*static*.facebook.com*
// @exclude htt*://*channel*.facebook.com*
// @exclude htt*://developers.facebook.com/*
// @exclude htt*://upload.facebook.com/*
// @exclude htt*://*onnect.facebook.com/*
// @exclude htt*://*acebook.com/connect*
// @exclude htt*://*.facebook.com/plugins/*
// @exclude htt*://*.facebook.com/l.php*
// @exclude htt*://*.facebook.com/ai.php*
// @exclude htt*://*.facebook.com/extern/*
// @exclude htt*://*.facebook.com/pagelet/*
// @exclude htt*://api.facebook.com/static/*
// @exclude htt*://*.facebook.com/contact_importer/*
// @exclude htt*://*.facebook.com/ajax/*
// @exclude htt*://www.facebook.com/places/map*_iframe.php*
// @exclude https://www.facebook.com/xti.php
// @exclude https://*.ak.facebook.com/*
// @exclude https://www.facebook.com/ajax/pagelet/generic.php/*
// @exclude https://www.facebook.com/*/plugins/*
// @exclude https://www.facebook.com/xti.php*
// @require https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
// @require https://cdnjs.cloudflare.com/ajax/libs/blueimp-md5/2.10.0/js/md5.min.js
// ==/UserScript==
const base = 'https://www.instagram.com/';
const phoneUA = 'Instagram 27.0.0.7.97 (iPhone7,2; iPhone OS 9_3_3; en_US; en-US; ' +
'scale=2.00; 1440x2560) AppleWebKit/420+';
const loadedPosts = {};
const profiles = {};
let fbDtsg = '';
let isWinReady = false;
let needOpenWindow = false;
let rhx_gis = '';
let toExport = null;
let uid = '';
let win = null;
var log = function(s) {
try {
console.log(s);
} catch(e) {
GM_log(s);
}
};
function openWindow() {
win = window.open(location.href);
win.addEventListener('readystatechange', () => {
if (win.document.readyState === 'interactive') {
isWinReady = true;
win.document.open();
win.document.write(`<html><body>
Loading... <a id="link" href="javascript:;">Return to Parent</a><script>
(function() {
const link = document.querySelector('#link');
link.addEventListener('click', () => {
const goBack = window.open('', 'main');
goBack.focus();
});
})();
</script></body></html>`);
win.document.close();
if (toExport) {
sendRequest({ type:'export', data: toExport });
toExport = null;
}
}
}, true);
}
function request(url, opt = {}) {
return new Promise((resolve, reject) => {
Object.assign(opt, {
headers: {
'user-agent': phoneUA,
},
method: 'GET',
url,
timeout: 2000,
responseType: 'json'
});
opt.onerror = opt.ontimeout = reject
opt.onload = resolve
GM_xmlhttpRequest(opt);
});
}
var dFAinit = function(){
var href = location.href;
var site = href.match(/(facebook|instagram|twitter|weibo)\.com|ask\.fm|pinterest/);
var isTwitter = href.indexOf('twitter.com') > 0;
if (document.querySelector('#dFA') || !site) {
return;
}
if (location.host.match(/instagram.com|facebook.com|twitter.com/)) {
var o = window.WebKitMutationObserver || window.MutationObserver;
if (o && !window.addedObserver) {
window.addedObserver = true;
var observer = new o(runLater);
observer.observe(document.body, {subtree: true, childList: true});
runLater();
}
}
var k, k2, klass;
if (site[0] == 'instagram.com') {
klass = qS('header section div span button, header section div button')
if (!klass) {
return;
}
klass = klass.parentNode;
k = document.createElement('div');
k.className = klass ? klass.className : '';
} else {
k = document.createElement('li');
}
k2 = k.cloneNode();
k.innerHTML = '<a id="dFA" class="navSubmenu">DownAlbum</a>';
k2.innerHTML = '<a id="dFAsetup" class="navSubmenu">DownAlbum(Setup)</a>';
var t = qS('.gn_topmenulist ul') || qS('.uiContextualLayer [role="menu"]') ||
qS('header section div') /* ig */ || (isTwitter && qS('[role="menu"]')) /* twitter */;
if(t){
t.appendChild(k); t.appendChild(k2);
k.addEventListener("click", function(){
dFAcore();
});
k2.addEventListener("click", function(){
dFAcore(true);
});
}
if(href.indexOf('facebook.com') > 0){
if (t) {
var pBtn = document.createElement('li');
pBtn.innerHTML = '<a id="photosOf" class="navSubmenu">[FB] Open "Photos of"</a>';
t.appendChild(pBtn);
pBtn.addEventListener('click', photosOfHelper);
}
if(!t && qS('#userNavigation, #logoutMenu')){
// Handle async menu
$('#pageLoginAnchor, #logoutMenu').on('click.dfainit', function(){
setTimeout(dFAinit, 500);
});
}
}else if(href.indexOf('pinterest') > 0){
if(!qS('#dfaButton')){
let search = qS('.SearchPage') ? qS('.SearchPage .gridCentered') : null;
t = qS('.boardHeaderWrapper') || search || (qS('h1') ? qS('h1').parentNode : null);
if (!t) {
return;
}
t.innerHTML = '<button id="dfaButton">DownAlbum</button>' +
'<button id="dfaSetButton">DownAlbum(Setup)</button>' + t.innerHTML;
qS('#dfaButton').addEventListener("click", function(){
dFAcore();
});
qS('#dfaSetButton').addEventListener("click", function(){
dFAcore(true);
});
}
}else if(href.indexOf('ask.fm') > 0){
k = qS('.profileButton').parentNode;
if (k) {
k.innerHTML += '<a class="link-green" onClick="dFAcore();">DownAlbum</a>' +
'<a class="link-green" onClick="dFAcore(true);">DownAlbum(Setup)</a>';
} else {
setTimeout(dFAinit, 300);
}
}
};
function runLater() {
clearTimeout(window.addLinkTimer);
window.addLinkTimer = setTimeout(addLink, 300);
}
function addLink() {
if (location.href.indexOf('instagram.com/p') === -1) {
dFAinit();
}
if (location.host.match(/instagram.com/)) {
if (location.href.indexOf('explore/') > 0) {
return;
}
let k = qSA('article>div:nth-of-type(2), header>div:nth-of-type(1):not([role="button"])');
for(var i = 0; i<k.length; i++){
if (k[i].nextElementSibling) {
_addLink(k[i], k[i].nextElementSibling);
}
}
} else if (location.host.match(/facebook.com/)) {
addVideoLink();
}
}
async function _addLink(k, target) {
var isProfile = (k.tagName == 'HEADER' || k.parentNode.tagName == 'HEADER');
let username = null;
if (isProfile) {
const u = k.parentNode.querySelector('h1, h2, span a');
if (u) {
if (u.parentNode.className === 'dLink') {
return;
}
username = u.textContent;
if (!username || !username.length) {
return;
}
}
}
var tParent = target.parentNode;
var t = k.querySelector('img, video');
if (t) {
var src = t.getAttribute('src');
if (!src) {
return setTimeout(addLink, 300);
}
src = isProfile && profiles[username] ? profiles[username].src : parseFbSrc(src);
if (qS('.dLink [href="' + src + '"]')) {
return;
}
var next = isProfile ? target.querySelector('.dLink') :
target.nextElementSibling;
if (next) {
if (next.childNodes[0] &&
next.childNodes[0].getAttribute('href') == src) {
return;
} else {
(isProfile ? target : tParent).removeChild(next);
}
}
}
if (isProfile) {
if (profiles[username] === null) {
return;
} else if (profiles[username] === undefined) {
profiles[username] = null;
try {
let r = await fetch(`https://www.instagram.com/${username}/?__a=1`);
const id = (await r.json()).graphql.user.id;
r = await request(`https://i.instagram.com/api/v1/users/${id}/info/`);
profiles[username] = {
id,
src: r.response.user.hd_profile_pic_url_info.url
};
src = profiles[username].src;
} catch (e) {
console.error(e);
profiles[username] = null;
}
}
if (!profiles[username]) {
return;
}
const { id } = profiles[username];
if (!k.querySelector(`.dStory[data-id="${id}"]`)) {
const storyBtn = document.createElement('a');
storyBtn.className = 'dStory';
storyBtn.style.cssText = 'max-width: 200px; cursor: pointer; display: block;';
storyBtn.dataset.id = id;
storyBtn.textContent = '📥 Stories';
k.appendChild(storyBtn);
storyBtn.addEventListener('click', () => loadStories(id));
const highlightBtn = document.createElement('a');
highlightBtn.style.cssText = 'max-width: 200px; cursor: pointer;';
highlightBtn.textContent = '📥 Highlights';
k.appendChild(highlightBtn);
highlightBtn.addEventListener('click', () => loadHighlights(id));
}
}
const container = getParent(k, 'article') || k;
const albumBtn = container.querySelector('.coreSpriteRightChevron');
if (t && src) {
const link = document.createElement('div');
link.className = 'dLink';
link.style.maxWidth = '200px';
const items = [];
if (!isProfile && (albumBtn || t.getAttribute('poster'))) {
const url = container.querySelector('a time').parentNode.getAttribute('href');
if (loadedPosts[url] !== undefined) {
if (loadedPosts[url] === 1) {
return;
}
loadedPosts[url].forEach(img => items.push(img));
} else {
loadedPosts[url] = 1;
let r = await fetch(`${url}?__a=1`, { credentials: 'include' });
r = await r.json();
loadedPosts[url] = [];
const m = r.graphql.shortcode_media;
(albumBtn ? m.edge_sidecar_to_children.edges : [{ node: m }]).forEach((e, i) => {
const { dash_info, id, is_video, video_url, display_url } = e.node;
const dash = is_video && dash_info.is_dash_eligible ?
`${id}.mpd,${URL.createObjectURL(new Blob([dash_info.video_dash_manifest]))}|` : '';
const img = `${dash}${is_video ? `${video_url}|` : ''}${parseFbSrc(display_url)}`;
loadedPosts[url].push(img);
items.push(img);
});
}
} else {
if (src.match('mp4')) {
src += `|${t.getAttribute('poster')}`;
}
items.push(src);
}
let html = '';
items.forEach((e, i) => {
const s = e.split('|');
const idx = items.length > 1 ? `#${i + 1} `: '';
if (s.length > 2) {
const [name, url] = s.shift().split(',');
html += `<a href="${url}" download="${name}" target="_blank"\
>Download ${idx}Video (Dash)</a>`;
}
html += s.length > 1 ? `<a href="${s.shift()}" target="_blank"\
>Download ${idx}Video</a>` : '';
html += `<a href="${s.shift()}" target="_blank">Download ${idx}Photo</a>`;
});
link.innerHTML = html;
if (isProfile) {
k.appendChild(link);
} else if (target.insertAdjacentElement) {
target.insertAdjacentElement('afterEnd', link);
} else {
if (target.nextSibling) {
tParent.insertBefore(link, target.nextSibling);
} else {
tParent.appendChild(link);
}
}
}
}
async function loadStories(id, highlightId = '') {
const hash = '61e453c4b7d667c6294e71c57afa6e63';
const variables = `{"reel_ids":["${id}"],"tag_names":[],` +
`"location_ids":[],"highlight_reel_ids":[${highlightId}],`+
`"precomposed_overlay":false,"show_story_header_follow_button":false}`;
try {
const url = `${base}graphql/query/?query_hash=${hash}&variables=${variables}`;
let r = await fetch(url, { credentials: 'include' });
r = await r.json();
if (!r.data.reels_media || !r.data.reels_media.length) {
alert('No stories loaded');
return;
}
openWindow();
const type = highlightId !== '' ? 'GraphHighlightReel' : 'GraphReel';
const { items, latest_reel_media: last, owner, user } =
r.data.reels_media.filter(e => e.__typename === type)[0];
const lastTime = last ? last : items[0].taken_at_timestamp;
const photodata = {
aDes: '',
aName: 'Stories',
aAuth: (user || owner).username,
aLink: `${base}${(user || owner).username}`,
aTime: lastTime ? 'Last Update: ' + parseTime(lastTime) : '',
newL: true,
newLayout: true,
photos: [],
videos: [],
type: 'Stories',
};
items.forEach((e, i) => {
const p = { url: e.display_url, href: '',
date: parseTime(e.taken_at_timestamp) };
if (e.video_resources) {
p.videoIdx = photodata.videos.length;
const { src } = e.video_resources[e.video_resources.length - 1];
photodata.videos.push({ url: src, thumb: e.display_url });
}
photodata.photos.push(p);
});
if (isWinReady) {
sendRequest({ type:'export', data: photodata });
} else {
toExport = photodata;
}
} catch (e) {
console.error(e);
alert('Cannot load stories');
}
}
async function loadHighlights(id) {
const hash = 'ad99dd9d3646cc3c0dda65debcd266a7';
const variables = `{"user_id":"${id}","include_highlight_reels":true}`;
try {
const url = `${base}graphql/query/?query_hash=${hash}&variables=${variables}`;
let r = await fetch(url, { credentials: 'include' });
r = await r.json();
const list = r.data.user.edge_highlight_reels.edges;
if (!list || !list.length) {
alert('No highlights loaded');
return;
}
createDialog();
g.statusEle = qS('.daCounter');
g.statusEle.innerHTML = '<p>Select highlight to download:</p>'
for (let i = 0; i < list.length; i++) {
const n = list[i].node;
const a = document.createElement('a');
g.statusEle.appendChild(a);
a.style.cssText = 'width: 100px; display: inline-block;';
a.innerHTML = `<img src="${n.cover_media_cropped_thumbnail.url}" ` +
`style="width:100%;" /><br>${n.title}`;
a.addEventListener('click', () => loadStories(id, `"${n.id}"`));
}
} catch (e) {
console.error(e);
alert('Cannot load highlights');
}
}
function getFbEnv() {
const s = qSA('script');
for (let i = 0; i < s.length; i += 1) {
let t = s[i].textContent;
if (t) {
const m = t.match(/"USER_ID":"(\d+)"/);
if (m) {
uid = m[1];
}
if (t.indexOf('DTSGInitialData') > 0) {
t = t.slice(t.indexOf('DTSGInitialData'));
t = t.slice(0, t.indexOf('}')).split('"');
fbDtsg = t[4];
}
}
}
}
async function addVideoLink() {
if (window.location.href.indexOf('/videos/') === -1) {
return;
}
let id = window.location.href.match(/\/\d+\//g);
if (!id) {
return;
}
id = id[id.length - 1].slice(1, -1);
if (!loadedPosts[id]) {
loadedPosts[id] = 1;
getFbEnv();
const url = `https://www.facebook.com/video/tahoe/async/${id}/?chain=true&payloadtype=primary`;
const options = {
credentials: 'include',
method: 'POST',
headers: {
'content-type': 'application/x-www-form-urlencoded',
},
body: `__user=${uid}&__a=1&fb_dtsg=${fbDtsg}`,
};
let r = await fetch(url, options);
r = await r.text();
r = JSON.parse(r.slice(9)).jsmods.instances;
for (let idx = 0; idx < r.length; idx += 1) {
const i = r[idx];
if (i[1] && i[1].length && i[1][0] === 'VideoConfig') {
const data = i[2][0].videoData[0];
const src = data.hd_src_no_ratelimit || data.hd_src ||
data.sd_src_no_ratelimit || data.sd_src;
loadedPosts[id] = src;
}
}
} else if (loadedPosts[id] === 1) {
return;
}
const e = qSA('[data-utime]:not(.livetimestamp), .timestamp');
for (let i = 0; i < e.length; i += 1) {
if (!e[i].parentNode.querySelector('.dVideo')) {
const a = document.createElement('a');
a.className = 'dVideo';
a.href = loadedPosts[id];
a.download = '';
a.target = '_blank';
a.style.padding = '5px';
a.title = '(provided by DownAlbum)';
a.textContent = 'Download ↓';
e[i].parentNode.appendChild(a);
}
}
}
function photosOfHelper() {
var userId;
var timeline = qS('#pagelet_timeline_main_column');
try {
if (timeline) {
userId = JSON.parse(timeline.getAttribute('data-gt')).profile_owner;
}
} catch(e) {}
var cover = qS('.coverWrap') || qS('.coverImage');
try {
if (cover && !userId) {
userId = cover.href.match(/set=([\w\d\.]+)/)[1].split('.')[3];
}
} catch(e) {}
if (userId) {
location.href = '/search/' + userId + '/photos-of/intersect';
}
}
var g = {};
function getParent(child, selector){
var target = child;
while(target && !target.querySelector(selector)){
if (target.parentNode && target.parentNode.tagName == 'BODY') {
return target;
}
if (target.parentNode && target.parentNode.querySelector(selector)) {
return target;
} else {
target = target.parentNode;
}
}
return null;
}
function getText(s, html, parent){
var q = parent ? parent.querySelector(s) : qS(s);
var t = 'textContent';
if(q && q.querySelectorAll('br').length){t = 'innerHTML';}
if(q && html && q.querySelectorAll('a').length){t = 'innerHTML';}
return q ? q[t] : "";
}
function getDOM(html){
var doc;
if(document.implementation){
doc = document.implementation.createHTMLDocument('');
doc.documentElement.innerHTML = html;
}else if(DOMParser){
doc = (new DOMParser).parseFromString(html, 'text/html');
}else{
doc = document.createElement('div');
doc.innerHTML = html;
}
return doc;
}
function quickSelect(s){
var method = false;
switch(s){
case /#\w+$/.test(s):
method = 'getElementById'; break;
case /\.\w+$/.test(s):
method = 'getElementsByClassName'; break;
}
return method;
}
function qS(s){var k = document[quickSelect(s) || 'querySelector'](s);return k&&k.length ? k[0] : k;}
function qSA(s){return document[quickSelect(s) || 'querySelectorAll'](s);}
function padZero(str, len) {
str = str.toString();
while (str.length < len) {
str = '0' + str;
}
return str;
}
function parseTime(t, isDate){
var d = isDate ? t : new Date(t * 1000);
return d.getFullYear() + '-' + padZero(d.getMonth() + 1, 2) + '-' +
padZero(d.getDate(), 2) + ' ' + padZero(d.getHours(), 2) + ':' +
padZero(d.getMinutes(), 2) + ':' + padZero(d.getSeconds(), 2);
}
function parseQuery(s){
var data = {};
var n = s.split("&");
for(var i=0; i<n.length; i++){
var t = n[i].split("=");
data[t[0]] = t[1];
}
return data;
}
function parseFbSrc(s, fb) {
if (fb) {
return s.replace(/s\d{3,4}x\d{3,4}\//g, '');
} else if (!s.match(/\/fr\/|_a\.jpg|1080x/)) {
return s.replace(/c\d+\.\d+\.\d+\.\d+\//, '')
.replace(/\w\d{3,4}x\d{3,4}\//g, s.match(/\/e\d{2}\//) ? '' : 'e15/');
}
return s;
}
function parsePos(n) {
return +((n * 100).toFixed(3));
}
function getFbid(s){
if (!s || !s.length) {
return false;
}
var fbid = s.match(/fbid=(\d+)/);
if(!fbid){
if(s.match('opaqueCursor')){
var index = s.indexOf('/photos/');
if(index != -1){
fbid = getFbid(s.slice(index + 8));
if(fbid){
return fbid;
}
}
if(!fbid){
fbid = s.match(/\/([0-9]+)\//);
if(!fbid){
fbid = s.match(/([0-9]{5,})/);
}
}
} else if (s.match('&') && !s.match(/photos|videos/)) {
try{
fbid = s.slice(s.indexOf('=') + 1, s.indexOf('&'));
}catch(e){}
return fbid ? fbid : false;
} else {
// id for page's photos / video album
fbid = s.match(/\/(?:photos|videos)(?:\/[\w\d\.-]+)*\/(\d+)/);
}
}
return fbid && fbid.length ? fbid[1] : false;
}
function getSharedData(response) {
var html = response;
var doc = getDOM(html);
s = doc.querySelectorAll('script');
for (i=0; i<s.length; i++) {
if (!s[i].src && s[i].textContent.indexOf('_sharedData') > 0) {
s = s[i].textContent;
break;
}
}
return JSON.parse(s.match(/({".*})/)[1]);
}
function extractJSON(str) {
// http://stackoverflow.com/questions/10574520/
var firstOpen, firstClose, candidate;
firstOpen = str.indexOf('{', firstOpen + 1);
var countOpen = 0, countClose = 0;
do {
countOpen++;
firstClose = str.lastIndexOf('}');
if (firstClose <= firstOpen) {
return null;
}
countClose = 0;
do {
countClose++;
candidate = str.substring(firstOpen, firstClose + 1);
var res;
try {
res = JSON.parse(candidate);
return res;
} catch (e) {}
try {
res = eval("(" + candidate + ")");
return res;
} catch (e) {}
firstClose = str.substr(0, firstClose).lastIndexOf('}');
} while (firstClose > firstOpen && countClose < 20);
firstOpen = str.indexOf('{', firstOpen + 1);
} while (firstOpen != -1 && countOpen < 20);
}
function createDialog() {
if (qS('#daContainer')) {
qS('#daContainer').style = '';
qS('#stopAjaxCkb').checked = false;
return;
}
var d = document.createElement('div');
var s = document.createElement('style');
s.textContent = '#daContainer {position: fixed; width: 360px; \
top: 20%; left: 50%; margin-left: -180px; background: #FFF; \
padding: 1em; border-radius: 0.5em; line-height: 2em; z-index: 9999;\
box-shadow: 1px 3px 3px 0 rgba(0,0,0,.2),1px 3px 15px 2px rgba(0,0,0,.2);}\
#daHeader {font-size: 1.5rem; font-weight: 700; background: #FFF; \
padding: 1rem 0.5rem; color: rgba(0,0,0,.85); \
border-bottom: 1px solid rgba(34,36,38,.15);} \
.daCounter {max-height: 300px;overflow-y: auto;} \
#daContent {font-size: 1.2em; line-height: 1.4; padding: .5rem;} \
#daContainer a {cursor: pointer;border: 1px solid black;padding: 10px; \
display: block;} \
#stopAjaxCkb {display: inline-block; -webkit-appearance: checkbox; \
width: auto;}';
document.head.appendChild(s);
d.id = 'daContainer';
d.innerHTML = '<div id="daHeader">DownAlbum</div><div id="daContent">' +
'Status: <span class="daCounter"></span><br>' +
'<label>Stop <input id="stopAjaxCkb" type="checkbox"></label>' +
'<div class="daExtra"></div>' +
'<a class="daOutput">Output</a><a class="daClose">Close</a></div>';
document.body.appendChild(d);
qS('.daClose').addEventListener('click', hideDialog);
qS('.daOutput').addEventListener('click', output);
}
function hideDialog() {
qS('#daContainer').style = 'display: none;';
}
function closeDialog() {
document.body.removeChild(qS('#daContainer'));
}
function output(){
if(location.href.match(/.*facebook.com/)){
document.title = document.title.match(/(?:.*\|\|)*(.*)/)[1];
}
document.title=g.photodata.aName;
if(g.photodata.photos.length>1000 && !g.largeAlbum){
if(confirm('Large amount of photos may crash the browser:\nOK->Use Large Album Optimize Cancel->Continue'))g.photodata.largeAlbum = true;
}
toExport = g.photodata;
sendRequest({type:'export',data:g.photodata});
}
function initDataLoaded(fbid) {
if (g.dataLoaded[fbid] === undefined) {
g.dataLoaded[fbid] = {};
}
}
function handleFbAjax(fbid) {
var d = g.dataLoaded[fbid];
if (d !== undefined) {
var photos = g.photodata.photos;
var i = g.ajaxLoaded;
if (!photos[i]) {
return true;
}
if (g.urlLoaded[fbid]) {
photos[i].url = g.urlLoaded[fbid];
delete g.urlLoaded[fbid];
}
if (g.commentsList[fbid]) {
photos[i].comments = g.commentsList[fbid];
delete g.commentsList[fbid];
}
photos[i].title = d.title;
photos[i].tag = d.tag;
photos[i].date = d.date;
if (d.video) {
photos[i].videoIdx = g.photodata.videos.length;
g.photodata.videos.push({
url: d.video
});
}
delete g.dataLoaded[fbid];
delete photos[i].ajax;
if (g.ajaxLoaded + 1 < photos.length) {
g.ajaxLoaded++;
g.ajaxRetry = 0;
}
return true;
}
return false;
}
function handleFbAjaxProfiles(data) {
var profiles = Object.keys(data.profiles);
for (var j = 0; j < profiles.length; j++) {
try {
var p = data.profiles[profiles[j]];
g.profilesList[p.id] = {name: p.name, url: p.uri};
} catch(e) {}
}
}
function handleFbAjaxComment(data) {
try {
var comments = data.comments;
var commentsList = [data.feedbacktarget.commentcount];
var fbid = comments[0].ftentidentifier;
var timeFix = new Date(parseTime(data.servertime)) - new Date();
} catch(e) {
console.log('Cannot parse comment');
return;
}
for (j = 0; j < comments.length; j++){
try {
var c = comments[j];
p = g.profilesList[c.author];
commentsList.push({
fbid: fbid,
id: c.legacyid,
name: p.name,
url: p.url,
text: c.body.text,
date: parseTime(c.timestamp.time)
});
} catch(e) {}
}
g.commentsList[fbid] = commentsList;
g.commentsList.count++;
}
function fbAjax(){
var len=g.photodata.photos.length,i=g.ajaxLoaded;
var src;
try{
src = getFbid(g.photodata.photos[i].href);
}catch(e){
if(i + 1 < len){g.ajaxLoaded++; fbAjax();}else{output();}
return;
}
if (handleFbAjax(src)) {
if(len<50||i%15==0)log('Loaded '+(i+1)+' of '+len+'. (cached)');
g.statusEle.textContent='Loading '+(i+1)+' of '+len+'.';
if(i+1!=len){document.title="("+(i+1)+"/"+(len)+") ||"+g.photodata.aName;fbAjax();
}else{output();}
}else if(!qS('#stopAjaxCkb')||!qS('#stopAjaxCkb').checked){
var xhr = new XMLHttpRequest();
xhr.onload = function() {
clearTimeout(g.timeout);
let r = this.response, targetJS = [], list = [src];
if (g.isPageVideo) {
r = JSON.parse(r.slice(9));
var k = r.jsmods.instances;
for (var ii = 0; ii < k.length; ii++) {
if (!k[ii] || !k[ii].length || !k[ii][1] || !k[ii][1].length) {
continue;
}
if (k[ii][1][0] === 'VideoConfig') {
var inst = k[ii][2][0].videoData[0];
initDataLoaded(inst.video_id);
g.dataLoaded[inst.video_id].video = inst.hd_src || inst.sd_src;
}
}
g.cursor = r.payload.cursor;
} else {
targetJS = r.split('/*<!-- fetch-stream -->*/');
}
for (var k = 0; k < targetJS.length - 1; k++) {
var t = targetJS[k], content = JSON.parse(t).content;
if (!content.payload || !content.payload.jsmods || !content.payload.jsmods.require) {
continue;
}
var require=content.payload.jsmods.require;
if(require&&(content.id=='pagelet_photo_viewer'||require[0][1]=='addPhotoFbids')){list=require[0][3][0];}
for (var ii = 0; ii < require.length; ii++) {
if (!require[ii] || !require[ii].length) {
continue;
}
if (require[ii].length > 2 && require[ii][0] == 'UFIController') {
var inst = require[ii][3];
if (inst.length && inst[2]) {
handleFbAjaxProfiles(inst[2]);
}
}
}
for (var ii = 0; ii < require.length; ii++) {
if (!require[ii] || !require[ii].length) {
continue;
}
if (require[ii].length > 2 && require[ii][0] == 'UFIController') {
var inst = require[ii][3];
if (inst.length && inst[2].comments && inst[2].comments.length) {
handleFbAjaxComment(inst[2]);
}
}
if (require[ii][1] == 'storeFromData') {
var image = require[ii][3][0].image;
if (image) {
var keys = Object.keys(image);
for (var j = 0; j < keys.length; j++) {
var pid = keys[j];
if (image[pid].url) {
g.urlLoaded[pid] = image[pid].url;
}
}
}
}
}
if (t.indexOf('fbPhotosPhotoTagboxBase') > 0 ||
t.indexOf('fbPhotosPhotoCaption') > 0 ||
t.indexOf('uiContextualLayerParent') > 0) {
var markup = content.payload.jsmods.markup;
for (var ii = 0; ii < markup.length; ii++) {
var test = markup[ii][1].__html;
var h = document.createElement('div');
h.innerHTML = unescape(test);
var box = h.querySelectorAll('.snowliftPayloadRoot');
if (box.length) {
for (var kk = 0; kk < box.length; kk++) {
var c = box[kk].querySelector('.fbPhotosPhotoCaption');
var b = box[kk].querySelector('.fbPhotosPhotoTagboxes');
var a = box[kk].querySelector('abbr');
if (!a) {continue;}
var s = c.querySelector('.hasCaption');
s = !s ? '' : s.innerHTML.match(/<br>|<wbr>/) ?
s.outerHTML.replace(/'/g,'"') : s.textContent;
var tag = b.querySelector('.tagBox');
pid = a.parentNode.href.match(/permalink|story_fbid/) ? null :
getFbid(a.parentNode.href);
if (!pid) {
var btn = box[kk].querySelector('.sendButton');
if (btn) {
pid = parseQuery(btn.href).id;
}
}
initDataLoaded(pid);
g.dataLoaded[pid].tag = !tag ? '' : b.outerHTML;
g.dataLoaded[pid].title = s;
g.dataLoaded[pid].date = a ? parseTime(a.dataset.utime) : '';
}
}
// Handle profile / group video cover
box = h.querySelector('.img');
if (h.querySelector('video') && box) {
try {
var bg = box.style.backgroundImage.slice(5, -2);
var file = bg.match(/\/(\w+\.jpg)/)[1];
for (var kk = g.ajaxLoaded; kk < len; kk++) {
var a = g.photodata.photos[kk];
if (a.url.indexOf(file) > 0) {
a.url = bg;
break;
}
}
} catch (e) {}
}
}
}
// Fallback to old comment
var instances = content.payload.jsmods.instances;
for(ii = 0; instances && ii<instances.length; ii++){
if (!instances[ii] || !instances[ii].length ||
!instances[ii][1] || !instances[ii][1].length) {
continue;
}
if (instances[ii][1][0] === 'UFIController') {
inst = instances[ii][2];
if (inst.length && inst[2].comments && inst[2].comments.length) {
handleFbAjaxProfiles(inst[2]);
}
}
}
for(ii = 0; instances && ii<instances.length; ii++){
if (!instances[ii] || !instances[ii].length ||
!instances[ii][1] || !instances[ii][1].length) {
continue;
}
if (instances[ii][1][0] === 'UFIController') {
inst = instances[ii][2];
if (inst.length && inst[2].comments && inst[2].comments.length) {
handleFbAjaxComment(inst[2]);
}
}
if (instances[ii][1][0] === 'VideoConfig') {
inst = instances[ii][2][0].videoData[0];
initDataLoaded(inst.video_id);
g.dataLoaded[inst.video_id].video = inst.hd_src || inst.sd_src;
}
}
}
handleFbAjax(src);
if(len<50||i%15==0)log('Loaded '+(i+1)+' of '+len+'.');
g.statusEle.textContent = 'Loaded ' + (i+1) + ' of ' + len;
if(i+1>=len){
output();
}else{
if (i === g.ajaxLoaded) {
g.ajaxRetry++;
if (g.isPageVideo) {
g.photodata.photos[i].ajax = location.origin +
'/video/channel/view/story/async/' + src + '/?video_ids[0]=' + src;
}
}
if (g.ajaxRetry > 5) {
if (g.ajaxAutoNext) {
g.ajaxRetry = 0;
g.ajaxLoaded++;
} else {
var retryReply = prompt('Retried 5 times.\nTry again->OK\n' +
'Try next photo->Type 1\nAlways try next->Type 2\n' +
'Output loaded photos->Cancel');
if (retryReply !== null) {
g.ajaxRetry = 0;
if (+retryReply === 2){
g.ajaxAutoNext = true;
g.ajaxLoaded++;
} else {
g.ajaxLoaded++;
}
} else {
output();
return;
}
}
}
document.title="("+(i+1)+"/"+(len)+") ||"+g.photodata.aName;fbAjax();
}
};
xhr.onreadystatechange = function() {
if (xhr.readyState == 2 && xhr.status != 200) {
clearTimeout(g.timeout);
g.ajaxLoaded++;
fbAjax();
}
};
g.photodata.photos[i].ajax += `&fb_dtsg_ag=${g.fb_dtsg_ag}`;
if (g.isPageVideo) {
xhr.open('POST', g.photodata.photos[i].ajax +