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pixiv に作品の保存を容易にするための機能を追加します
// ==UserScript==
// @name Pixiv Download Assistant
// @name:ja Pixiv Download Assistant
// @description Provides some functions to download from pixiv
// @description:ja pixiv に作品の保存を容易にするための機能を追加します
// @namespace https://greasyfork.org/ja/users/24052-granony
// @author granony
// @version 0.2.0
// @grant GM_xmlhttpRequest
// @include http://www.pixiv.net/member_illust.php?*
// @include http://www.pixiv.net/novel/show.php?*
// @connect pixiv.net
// @require https://cdnjs.cloudflare.com/ajax/libs/jszip/3.0.0/jszip.min.js
// @license MIT License
// ==/UserScript==
(function(){
"use strict;";
/*************************************************************************
* 設定
*************************************************************************/
// 現在はなし
/*************************************************************************
* 共通の処理
*************************************************************************/
var pixiv = unsafeWindow.pixiv;
if(typeof(pixiv)=="undefined"){
return;
}
console.log("pda: start");
var directLinkIcon = getDirectLinkIcon();
var isCreatingZip = false;
var metaInfo = getMetaInfo();
console.log(metaInfo);
// ページの種類によって作業を分岐
if(metaInfo.workType=="illust-single"){
processSingleIllust();
}else if(metaInfo.workType=="manga-single"){
processSingleManga();
}else if(metaInfo.workType=="illust-multi"){
if(metaInfo.pageMode=="cover"){
if(metaInfo.multiIllustDirection=="horizontal"){
processMultiMangaCover();
}else if(metaInfo.multiIllustDirection=="vertical"){
processMultiIllustCover();
}
}else if(metaInfo.pageMode=="index"){
if(metaInfo.multiIllustDirection=="horizontal"){
processMultiMangaIndex();
}else if(metaInfo.multiIllustDirection=="vertical"){
processMultiIllustIndex();
}
}
}else if(metaInfo.workType=="ugoira"){
processUgoira();
}else if(metaInfo.workType=="novel"){
processNovel();
}
/*************************************************************************
* 各ページの処理
*************************************************************************/
/* 1枚で構成されたmanga ページの処理 */
function processSingleManga(){
var origURL;
var bigPageURL = "http://www.pixiv.net/member_illust.php?mode=big&illust_id="+metaInfo.workId;
var zipButton;
// 原寸画像の URL を取得，その後Zipボタンと直リンクボタンを生成
GM_xmlhttpRequest({
method: "GET",
url: bigPageURL,
headers: {
referer: window.location.href,
},
onload: function(xhr){
var parser = new DOMParser();
var dom = parser.parseFromString(xhr.responseText, "text/html");
origURL = dom.getElementsByTagName("img")[0].src;
addDirectLink();
zipButton = addZipButtonInCoverPage();
setZipButtonHandlerForSingleIllustManga(zipButton, origURL);
}
});
/* 直リンクボタンを生成する */
function addDirectLink(){
addDirectLinkButtonStyle();
var button = createDirectLinkButton(origURL);
var worksDisplay = document.getElementsByClassName("works_display")[0];
var thumbnail = worksDisplay.getElementsByClassName("_work")[0];
worksDisplay.insertBefore(button, thumbnail);
}
}
/* 複数枚で構成された漫画について，cover ページの処理 */
function processMultiMangaCover(){
var zipButton = addZipButtonInCoverPage();
setZipButtonHandlerForMultiIllustManga(zipButton);
}
/* 複数枚で構成された漫画について，indexページの処理 */
function processMultiMangaIndex(){
var zipButton = addZipButton();
setZipButtonHandlerForMultiIllustManga(zipButton);
function addZipButton(){
var container = document.getElementsByClassName("panel-container")[0];
var button = document.createElement("li");
button.innerHTML = 'ZIP';
button.style = 'display:inline-block; margin-left: 20px; cursor:pointer; background-color: #999; ' +
'font-weight:bold; color: #FFF; padding:5px; border-radius:5px;';
container.appendChild(button);
return button;
}
}
/* 1枚で構成されたイラストの処理 */
function processSingleIllust(){
var origURL = document.getElementsByClassName("_illust_modal")[0]
.getElementsByTagName("img")[0]
.getAttribute("data-src");
addDirectLink();
var zipButton = addZipButtonInCoverPage();
setZipButtonHandlerForSingleIllustManga(zipButton, origURL);
function addDirectLink(){
addDirectLinkButtonStyle();
var button = createDirectLinkButton(origURL);
var worksDisplay = document.getElementsByClassName("works_display")[0];
var thumbnail = worksDisplay.getElementsByClassName("_layout-thumbnail")[0];
worksDisplay.insertBefore(button, thumbnail);
}
}
/* 複数枚で構成されたイラストについて，cover ページの処理 */
function processMultiIllustCover(){
var zipButton = addZipButtonInCoverPage();
setZipButtonHandlerForMultiIllustManga(zipButton);
}
/* 複数枚で構成されたイラストについて，index ページの処理 */
function processMultiIllustIndex(){
addDirectLinks();
var zipButton = addZipButton();
setZipButtonHandlerForMultiIllustManga(zipButton);
function addDirectLinks(){
addDirectLinkButtonStyle();
var containers = document.getElementsByClassName('item-container');
for (var i = 0; i < containers.length; i++) {
(function () {
var container = containers[i];
var image = container.getElementsByClassName('image') [0];
var fsc = container.getElementsByClassName('full-size-container') [0];
var mangaBigURL = fsc.href;
GM_xmlhttpRequest({
method: "GET",
url: mangaBigURL,
onload: function(xhr){
var parser = new DOMParser();
var dom = parser.parseFromString(xhr.responseText, "text/html");
var origURL = dom.getElementsByTagName("img")[0].src;
var uiContainer = document.createElement('div');
uiContainer.style = 'display:inline-block;position:relative; width:37px;';
var button = createDirectLinkButton(origURL);
//button.style = "position: absolute; display:block; top:40px;margin: 5px 5px 0 0;";
button.style.margin = "5px 0 0 0";
fsc = container.removeChild(fsc);
uiContainer.appendChild(fsc);
uiContainer.appendChild(button);
container.insertBefore(uiContainer, image);
}
});
})();
}
}
function addZipButton() {
var pageMenu = document.getElementsByClassName('page-menu') [0];
var button = document.createElement('div');
button.innerHTML = 'ZIP';
button.style = 'display:inline-block; margin-left: 5px; cursor:pointer; background-color: #FFF; ' +
'font-weight:bold; color: #999; padding:5px; border-radius:5px;';
pageMenu.appendChild(button);
return button;
}
}
/* うごイラの処理 */
function processUgoira(){
var zipButton = addZipButtonInCoverPage();
zipButton.addEventListener("click",function(){
if(isCreatingZip){return;}
isCreatingZip = true;
zipButton.setAttribute("class", "button-on");
createZipWrapper();
});
function createZipWrapper(){
var framesText="";
for(var i=0; i<pixiv.context.ugokuIllustFullscreenData.frames.length; i++){
var frame = pixiv.context.ugokuIllustFullscreenData.frames[i];
framesText+='{file:"'+frame.file+'", delay:'+frame.delay+'},';
}
var player = document.getElementsByClassName("player")[0];
var canvas = player.getElementsByTagName("canvas")[0];
var cstyle = getComputedStyle(canvas,"null");
var defaultSizeText='width:'+canvas.width+',height:'+canvas.height;
var ugoiraHTML = getUgoiraHTML(framesText, defaultSizeText);
var url = pixiv.context.ugokuIllustFullscreenData.src;
console.log(url);
GM_xmlhttpRequest({
method: 'GET',
url: url,
overrideMimeType: 'text/plain; charset=x-user-defined',
headers: {referer: window.location.href,},
onload: function (xhr) {
var zip = new JSZip();
zip.file("ugoira.html",ugoiraHTML);
zip.folder("src").loadAsync(xhr.responseText).then(function(){
zip.generateAsync({
type:"blob",
}).then(function(content){
isCreatingZip = false;
zipButton.setAttribute("class", "_button");
var zipURL = window.URL.createObjectURL(content);
var zipFileName = getZipFileName();
makeUserDownloadFile(zipURL, zipFileName);
});
});
},
});
}
}
/* 小説の処理 */
function processNovel(){
var isExpanded = false;
var zipButton = addZipButtonInCoverPage();
var expandButton = addExpandButton();
zipButton.addEventListener("click", function(){
if(isCreatingZip){return;}
isCreatingZip = true;
zipButton.setAttribute("class", "button-on");
createZipWrapper();
});
expandButton.addEventListener("click", function(){
if(isExpanded){return;}
expandButton.setAttribute("class", "button-on");
expandAllPages(document);
hideScrollFollower(document);
hidePageController(document);
isExpanded = true; // ボタン連打を気にするなら，expandButton 内で設定したほうが良い
});
function addExpandButton(){
var buttonContainer = document.createElement("div");
buttonContainer.style = "display:inline-block; line-height:20px; margin-right:10px; padding-left:0; padding-right:0";
var button = document.createElement("a");
button.setAttribute("class", "_button");
button.innerHTML = "Expand All";
buttonContainer.appendChild(button);
var bookmarkContainer = document.getElementsByClassName("bookmark-container")[0];
bookmarkContainer.insertBefore(buttonContainer, bookmarkContainer.firstChild);
return button;
}
function createZipWrapper(){
var html = getHTML();
var links = document.getElementsByTagName("link");
var imgs = document.getElementsByTagName("img");
var resourceURLs = [];
var linkNum = 0;
var imgNum = 0;
var resourceNum = 0;
var downloadedURLs = {};
var zip = new JSZip();
zip.file("novel.html", html);
downloadLinkHref();
/* link 要素が外部のリソースを参照している場合，ダウンロードする */
function downloadLinkHref(){
if(linkNum>=links.length){
downloadResource();
return;
}
var link = links[linkNum];
linkNum++;
if(link.rel=="stylesheet" && link.href.match(/^http/) && !downloadedURLs[link.href] ){
downloadedURLs[link.href]=true;
console.log(link.href);
GM_xmlhttpRequest({
method: "GET",
url: link.href,
onload:function(xhr){
var fileName = getFileName(link.href);
var file = xhr.responseText;
storeResourceURLs(file, link.href);
file = modifyCSS(file);
zip.folder("src").file(fileName, file);
downloadLinkHref();
}
});
}else{
downloadLinkHref();
}
}
function downloadBackgroundImage(){
var bStyle = getComputedStyle(document.body, null);
if(bStyle.backgroundImage && bStyle.backgroundImage!="none"){
var url = bStyle.backgroundImage.match(/"([^"]+)/)[1];
downloadedURLs[url] = true;
console.log(url);
GM_xmlhttpRequest({
method: "GET",
url: url,
overrideMimeType: 'text/plain; charset=x-user-defined',
headers: {referer: window.location },
onload:function(xhr){
var file = getFileName(url);
zip.folder("src").file(file, xhr.responseText,{binary:true});
downloadImgSrc();
}
});
}else{
downloadImgSrc();
}
}
// スタイルシートを解析して，外部リソースのURLを保存
function storeResourceURLs(text, stylesheetURL){
var url0s = text.match(/url\(['"][^data]([^"']+)["']\)/g);
if(!url0s){return;}
for (var i=0; i<url0s.length; i++){
var url0 = url0s[i];
var url1 = url0.match(/["'](.+)["']/)[1];
if( url1.match(/(png|jpg|gif)$/) ){
var url;
if(url1.match(/^http/)){
url = url1;
}else if(url1.match(/^\//)){
url = getOrigin(stylesheetURL)+url1;
}else{
url = getDir(stylesheetURL)+url1;
console.log(url);
url = url.replace(/[^/]*?\/\.\.\//,"");
url = url.replace(/[^/]*?\/\.\//,"");
}
resourceURLs.push(url);
console.log(url);
}
}
}
// スタイルシートのパスを変更
function modifyCSS(text){
text = text.replace(/(url\(["'][^data])[^"']+\//g, "$1/");
return text;
}
function downloadResource(){
if(resourceNum>=resourceURLs.length){
downloadBackgroundImage();
return;
}
var url = resourceURLs[resourceNum];
resourceNum++;
if(!downloadedURLs[url] && !url.match(/\.\./)){
downloadedURLs[url] = true;
console.log(url);
GM_xmlhttpRequest({
method: "GET",
url: url,
overrideMimeType: 'text/plain; charset=x-user-defined',
headers: {referer: window.location },
onload: function(xhr){
var file = getFileName(url);
zip.folder("src").file(file, xhr.responseText,{binary:true});
downloadResource();
}
});
}else{
downloadResource();
}
}
function downloadImgSrc(){
if(imgNum>=imgs.length){
makeUserDownloadZip();
return;
}
var img = imgs[imgNum];
imgNum++;
if(!downloadedURLs[img.src]){
downloadedURLs[img.src] = true;
console.log(img.src);
GM_xmlhttpRequest({
method: "GET",
url: img.src,
overrideMimeType: 'text/plain; charset=x-user-defined',
headers: {referer: window.location.href },
onload:function(xhr){
var file = getFileName(img.src);
zip.folder("src").file(file, xhr.responseText,{binary:true});
downloadImgSrc();
}
});
}else{
downloadImgSrc();
}
}
function makeUserDownloadZip(){
isCreatingZip = false;
zipButton.setAttribute("class","_button");
zip.generateAsync({
type: 'blob'
}).then(function (content) {
var zipURL = window.URL.createObjectURL(content);
var zipFileName = getZipFileName();
makeUserDownloadFile(zipURL, zipFileName);
});
}
// document のコピーをとり，
// オフラインの閲覧に適した形式に変更した html をテキストとして返す
function getHTML(){
// DOM を変更
var parser = new DOMParser();
var serializer = new XMLSerializer();
var newdoc = parser.parseFromString(serializer.serializeToString(document), "text/html");
expandAllPages(newdoc);
removeScript(newdoc);
hideScrollFollower(newdoc);
hidePageController(newdoc);
hideToolMenu(newdoc);
hideToolBarItems(newdoc);
// HTML をテキストにし，パスを変更
var html = new XMLSerializer().serializeToString(newdoc);
return modifyHTML(html);
}
}
// 全ページを展開する
// expandButton 経由と zipButton 経由とで呼びだされる
// isExpanded のフラグは expandButton クリック時にのみセットされている
function expandAllPages(dom){
if(isExpanded){return;}
var novelPages = dom.getElementsByClassName("novel-page");
for(var i=0; i<novelPages.length; i++){
var novelPage = novelPages[i];
novelPage.style.display = "block";
novelPage.style.borderWidth = "1px";
novelPage.style.borderColor = "#999999";
novelPage.style.borderStyle = "none none solid none";
novelPage.innerHTML = '<p style="text-align:left;color:#999999;margin-bottom:2em;" id="'+(i+1)+'">page: '+(i+1)+'</p>'+novelPage.innerHTML;
}
var script = document.createElement('script');
// ページ内遷移を強制するためのアドホックな対処
script.text = `
$("a.novel-jump").click(function(event){
var url = event.currentTarget.href;
var targetId = url.match(/#(.+)/)[1];
var target = document.getElementById(targetId);
var rect = target.getBoundingClientRect();
var positionY = rect.top + window.pageYOffset;
window.scrollTo( 0, positionY );
});
$("a.novel-jump").click(function(event){event.preventDefault()});
$("a.novel-jump").mouseup(function(event){event.preventDefault()});
$(".novel-outline a").click(function(event){
var url = event.currentTarget.href;
var targetId = url.match(/#(.+)/)[1];
var target = document.getElementById(targetId);
var rect = target.getBoundingClientRect();
var positionY = rect.top + window.pageYOffset;
window.scrollTo( 0, positionY );
});
$(".novel-outline a").click(function(event){event.preventDefault()});
$(".novel-outline a").mouseup(function(event){event.preventDefault()});
`;
document.head.appendChild(script).remove();
return dom;
}
function modifyHTML(html){
// link href=* のパスを変更
html = html.replace(/(<link[^>]*?href=")[^"]*\//g, '$1src/');
// パスの? 以降を削除
html = html.replace(/(<link[^>]*?href="[^"?]*)\?[^"]*/g,'$1');
// img src=* のパスを変更
html = html.replace(/(<img[^>]*?src=")[^"]*\//g, '$1src/');
// a href=*のパスを変更
html = html.replace(/(<a[^>]*?href=")\//g, '$1'+getOrigin(window.location.href));
// 背景画像のパスを変更
html = html.replace(/(background.*url\(')http[^']*\//g,"$1src/");
return html;
}
function hideScrollFollower(dom){
var scrollFollower = dom.getElementsByClassName("scroll-follower")[0];
scrollFollower.innerHTML = "";
//scrollFollower.parentNode.removeChild(scrollFollower);
}
function hidePageController(dom){
var pagers = dom.getElementsByClassName("pager");
for(var i=0; i<pagers.length; i++){
pagers[i].innerHTML = "";
}
}
function removeScript(dom){
// なぜか二重ループを回さないと消えない
for (var j=0; j<10; j++){
var scripts = dom.getElementsByTagName("script");
for(var i=0; i<scripts.length; i++){
var script = scripts[i];
script.parentNode.removeChild(script);
}
}
}
// 右下の「pixiv sketch」等を非表示にする
function hideToolMenu(dom){
var toolMenu = dom.getElementsByClassName("_toolmenu")[0];
toolMenu.style.display = "none";
//toolMenu.parentNode.removeChild(toolmenu);
}
// 右下の「サムネイルフィルター設定」を非表示にする
function hideToolBarItems(dom){
var toolbarItems = dom.getElementById("toolbar-items");
toolbarItems.style.display = "none";
//toolbarItems.parentNode.removeChild(toolbarItems);
}
}
/* メタ情報を取得 */
function getMetaInfo(){
var info = {
workType: "", // illust-single, illust-multi, manga-single, ugoira, novel
multiIllustDirection: "", // horizontal, vertical
pageMode: "", // cover, index
illustSize: "", // [width, height]
workId: "",
workTitle: "",
authorName: "",
authorId: "",
};
// ユーザーの画像一覧を閲覧時に，ユーザーのIDが取得されてしまうが，害はない
var url = location.href;
info.workId = url.match(/id=(\d+)/)[1];
if(url.match(/novel/)){
info.workType = "novel";
info.workTitle = document.getElementsByClassName("work-info")[0]
.getElementsByClassName("title")[0].innerHTML;
}else if(url.match(/mode=medium/)){
info.pageMode = "cover";
info.workTitle = document.getElementsByClassName("work-info")[0]
.getElementsByClassName("title")[0].innerHTML;
var worksDisplay = document.getElementsByClassName("works_display")[0];
if(worksDisplay.getElementsByClassName("_ugoku-illust-player-container")[0]){
info.workType = "ugoira";
}
else if(worksDisplay.getElementsByClassName("multiple")[0]){
info.workType = "illust-multi";
if(worksDisplay.getElementsByClassName("ltr")[0] || worksDisplay.getElementsByClassName("rtl")[0]){
info.multiIllustDirection = "horizontal";
}else{
info.multiIllustDirection = "vertical";
}
}
else{
if(document.getElementsByClassName("_illust_modal")[0]){
info.workType = "illust-single";
}else{
info.workType = "manga-single";
}
}
}else if(url.match(/mode=manga/)){
info.pageMode = "index";
info.workType = "illust-multi";
if(document.getElementsByClassName("_book-viewer")[0]){
info.multiIllustDirection = "horizontal";
info.workTitle = document.getElementsByTagName("title")[0].innerHTML;
}else{
info.multiIllustDirection = "vertical";
info.workTitle = document.getElementsByClassName("thumbnail-container")[0]
.getElementsByTagName("h1")[0].getElementsByTagName("a")[0].innerHTML;
}
}
return info;
}
/**************************************************************************
* 下請けの関数
**************************************************************************/
function getMimeType(url){
var suffix = url.match(/.*\.(.+)$/) [1];
return suffix == 'jpg' ? 'image/jpg'
: suffix == 'png' ? 'image/png'
: suffix == 'gif' ? 'image/gif'
: undefined;
}
function getFileName(url){
return url.match(/.+\/([^\?#]*)/)[1];
}
function getFileName0(url){
return url.match(/.+\/(.*)/)[1];
}
function getDir(url){
return url.match(/^.+\//)[0];
}
function getOrigin(url){
return url.match(/^.*:\/\/[^/]+/);
}
function modifyImageFileName(name){
return name.replace(/_p(\d)\./,"_p0$1.");
}
function makeUserDownloadFile(url, fileName){
var dummy = document.createElement('a');
dummy.href = url;
dummy.download = fileName;
document.body.appendChild(dummy);
dummy.click();
document.body.removeChild(dummy);
}
function getZipFileName(){
var title = metaInfo.workTitle;
title = title.replace(/[\\\/:\;\*\?\"<>\|]/g,"_");
return "pixiv_"+metaInfo.workId+"_"+metaInfo.workTitle+".zip";
}
function addZipButtonInCoverPage(){
var buttonContainer = document.createElement("div");
buttonContainer.style = "display:inline-block; line-height:20px; margin-right:10px;";
var button = document.createElement("a");
button.setAttribute("class", "_button");
button.innerHTML = "Download as Zip";
buttonContainer.appendChild(button);
var bookmarkContainer = document.getElementsByClassName("bookmark-container")[0];
bookmarkContainer.insertBefore(buttonContainer, bookmarkContainer.firstChild);
return button;
}
function addDirectLinkButtonStyle(){
var style = document.createElement("style");
document.head.appendChild(style);
style.sheet.insertRule(".pda_direct_link{"+
"display:inline-block;width:20px;height:20px;padding:5px;margin:5px 0 0 0;"+
"border-radius: 5px; border-style:none; border-width:1px; border-color:#d6dee5;"+
"background-image:url("+directLinkIcon+");}",0);
}
function createDirectLinkButton(url){
var buttonContainer = document.createElement("div");
buttonContainer.style = "text-align:left;";
var button = document.createElement("a");
button.href = url;
button.setAttribute("class", "pda_direct_link");
buttonContainer.appendChild(button);
button.addEventListener('mouseenter', function () {
button.style.borderStyle = 'solid';
});
button.addEventListener('mouseleave', function () {
button.style.borderStyle = 'none';
});
return buttonContainer;
}
function setZipButtonHandlerForSingleIllustManga(zipButton, origURL){
zipButton.addEventListener("click",function(){
if(isCreatingZip){return;}
isCreatingZip = true;
zipButton.setAttribute("class", "button-on");
var zip = new JSZip();
GM_xmlhttpRequest({
method: "GET",
url: origURL,
overrideMimeType: 'text/plain; charset=x-user-defined',
headers: {referer: window.location.href,},
onload:function(xhr){
var imgFileName = modifyImageFileName(getFileName(origURL));
zip.file(imgFileName, xhr.responseText,{binary:true});
zip.generateAsync({
type: 'blob'
}).then(function (content) {
isCreatingZip = false;
zipButton.setAttribute("class", "_button");
var zipURL = window.URL.createObjectURL(content);
var zipFileName = getZipFileName();
makeUserDownloadFile(zipURL, zipFileName);
});
},
});
});
}
function setZipButtonHandlerForMultiIllustManga(zipButton){
zipButton.addEventListener("click", function(){
if(isCreatingZip){return;}
isCreatingZip = true;
if(metaInfo.pageMode=="cover"){
zipButton.setAttribute("class", "button-on");
GM_xmlhttpRequest({
method: "GET",
url: "http://www.pixiv.net/member_illust.php?mode=manga&illust_id="+metaInfo.workId,
onload: function(xhr){
var parser = new DOMParser();
var dom = parser.parseFromString(xhr.responseText, "text/html");
createZipWrapper(dom);
},
});
}else{
createZipWrapper(document);
}
});
function createZipWrapper(dom) {
var html = new XMLSerializer().serializeToString(dom);
// manga と illust で処理を分ける必要があるかも（ないかも）
var totalPage = html.match(/pixiv\.context\.images/g).length-1;
var pageURLList = [];
for (var i=0; i<totalPage; i++){
pageURLList.push("http://www.pixiv.net/member_illust.php?mode=manga_big&illust_id="+metaInfo.workId+"&page="+i);
}
var zip = new JSZip();
var pageNum = 0;
createZip();
function createZip(){
zipButton.innerHTML = pageNum+"/"+totalPage;
var pageURL = pageURLList[pageNum];
downloadBigPage();
function downloadBigPage(){
GM_xmlhttpRequest({
method: "GET",
url: pageURL,
onload: function(xhr){
var parser = new DOMParser();
var dom = parser.parseFromString(xhr.responseText, "text/html");
var imageURL = dom.getElementsByTagName("img")[0].src;
var type = getMimeType(imageURL);
if (!type) {
alert('undefined file type for: ' + imageURL);
return;
}
downloadOriginalImage(imageURL);
}
});
}
function downloadOriginalImage(imageURL){
console.log(imageURL);
GM_xmlhttpRequest({
method: 'GET',
url: imageURL,
overrideMimeType: 'text/plain; charset=x-user-defined',
headers: {
referer: window.location.href,
//origin: getOrigin(window.location.href),
},
onload: function (xhr) {
var file = modifyImageFileName(getFileName(imageURL));
zip.file(file, xhr.responseText, {
binary: true
});
pageNum++;
if (pageNum < pageURLList.length) {
setTimeout(createZip, 1000);
} else {
makeUserDownloadZip();
}
},
});
}
function makeUserDownloadZip(){
isCreatingZip = false;
if(metaInfo.pageMode=="cover"){
zipButton.setAttribute("class", "_button");
zipButton.innerHTML = "Downloas as Zip";
}else{
zipButton.innerHTML = "ZIP";
}
zip.generateAsync({
type: 'blob'
}).then(function (content) {
var zipURL = window.URL.createObjectURL(content);
var zipFileName = getZipFileName();
makeUserDownloadFile(zipURL, zipFileName);
});
}
}
}
}
/***************************************************************************
* Resources
***************************************************************************/
// 直リンク用アイコンの SVG データ
function getDirectLinkIcon(){
return "data:image/svg+xml;base64,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";
}
// うごイラビューワー
function getUgoiraHTML(frames, defaultSize){
var template = `<!DOCTYPE html>
<html lang="ja">
<head>
<meta charset="utf-8">
<title>ugougo</title>
<script>
"use strict";
var frames = [$frames]; // [{file:"000000.jpg",delay:250},{file:"000001.jpg",delay:500},]
var canvasDefaultSize = {$defaultSize}; // {width: "600", height: "400"}
var aspectRatio = undefined;
var frameNum = 0;
var canvasMode = "default";
// 起動
window.onload = function(){
loadImages();
}
// 全フレームの画像を読み込む
function loadImages(){
//console.log("loadImages:",frameNum);
var frame = frames[frameNum];
frame.image = document.createElement("img");
frame.image.addEventListener("load", function(){
frame.width = frame.image.width;
frame.height = frame.image.height;
if(!aspectRatio){
aspectRatio = frame.width/frame.height;
}
frameNum++;
if(frameNum>=frames.length){
frameNum = 0;
setCanvas();
drawCanvas();
}else{
loadImages();
}
});
frame.image.src = "src/"+frame.file;
};
// canvas の設定
function setCanvas(){
var canvas = document.getElementById("canvas");
var changeCanvasPosition = function(){
var bWidth = document.documentElement.clientWidth;
var bHeight = document.documentElement.clientHeight;
canvas.style.left = (bWidth-canvas.width)/2+"px";
canvas.style.top = (bHeight-canvas.height)/2+"px";
}
var changeCanvasSize = function(){
var bWidth = document.documentElement.clientWidth;
var bHeight = document.documentElement.clientHeight;
var fWidth = frames[0].width;
var fHeight = frames[0].height;
if(canvasMode=="default"){
canvas.width = canvasDefaultSize.width;
canvas.height = canvasDefaultSize.height;
}else{
if(bWidth>fWidth && bHeight>fHeight){
canvas.width = fWidth;
canvas.height = fHeight;
}else{
if(bHeight*aspectRatio<bWidth){
canvas.width = bHeight*aspectRatio;
canvas.height = bHeight;
}else{
canvas.width = bWidth;
canvas.height = bWidth/aspectRatio;
}
}
}
}
// canvas の click 時, canvasMode を反転させ，canvas のサイズと位置を変更
canvas.addEventListener("click", function(){
if(canvasMode=="default"){
canvasMode = "zoom";
canvas.className = "zoom";
}else{
canvasMode = "default";
canvas.className = "default";
}
changeCanvasSize();
changeCanvasPosition();
});
// Window のサイズ変更時， canvas のサイズと位置を変更
(function(){
var resizeTimer = false;
window.addEventListener('resize', function () {
if (resizeTimer !== false) {
clearTimeout(resizeTimer);
}
resizeTimer = setTimeout(function () {
changeCanvasSize();
changeCanvasPosition();
}, 50);
});
})();
changeCanvasSize();
changeCanvasPosition();
}
// 一定時間毎に canvas に描画
function drawCanvas(){
var frame = frames[frameNum];
var canvas = document.getElementById("canvas");
var ctx = canvas.getContext("2d");
ctx.clearRect(0,0,canvas.width,canvas.height);
ctx.drawImage(frame.image, 0,0,frame.width,frame.height,0,0,canvas.width,canvas.height);
frameNum++;
if(frameNum>=frames.length){frameNum = 0;}
setTimeout(drawCanvas, frame.delay);
}
</script>
<style>
*{margin:0; padding:0;}
body{
background-color: #FFFFFF;
position: relative;
}
#canvas{
position:absolute;
margin: auto;
}
#canvas.default{
cursor: zoom-in;
}
#canvas.zoom{
cursor: zoom-out;
}
</style>
</head>
<body>
<canvas id ="canvas" class="default" width=600 height=400>
</body>
</html>`;
template = template.replace("$frames", frames);
template = template.replace("$defaultSize", defaultSize);
return template;
}
})();