// ==UserScript==
// @name           Pixiv Download Helper
// @name:zh        Pixiv 下载助手
// @name:ja        ダウンロードヘルパー
// @description    Add download button or link for the Pixiv original picture in view page
// @description:zh 为 Pixiv 图片阅览页增加下载原图按钮或链接
// @description:ja Pixiv作品ダウンロードヘルパー
// @namespace      https://github.com/Sg4Dylan/PixivDownloadHelper
// @icon           https://www.pixiv.net/favicon.ico
// @include        http://www.pixiv.net/*
// @include        https://www.pixiv.net/*
// @grant          GM_xmlhttpRequest
// @grant          GM_setValue
// @grant          GM_getValue
// @connect        i.pximg.net
// @connect        i1.pixiv.net
// @connect        i2.pixiv.net
// @connect        i3.pixiv.net
// @connect        i4.pixiv.net
// @connect        i5.pixiv.net
// @version        2018.04.22.0(just merge code & deprecated)
// ==/UserScript==
//Turn thumbnail titles into direct links (single images) or mode=manga links.  Some kinds of thumbnails aren't covered, and an isolated few (like #17099702) don't work.
var directTitles = false;
//Append direct links below images on mode=manga pages
var directManga = true;
//Force pixiv's 'book view' style for manga sequences to something like the normal view.  Clicking a page won't scroll the window to the next page.
var breakBookView = false;
//Replace the medium thumbnail on mode=medium pages with the full size.  The image will be relinked to the full size regardless of this setting.
var fullSizeMedium = true;
//Disable lazy loading images.  These appear on mode=manga pages, rankings, and the "Recommended" section of the bookmarks page.
var dontSayLazy = true;
//Text for Button & link
var mangaModeLang = [["Right click \"Save As\" to download, file name: "], ["名前をつけて保存、ファイル名："], ["下载请使用右键“链接另存为”保存，文件名："]];
var normalModeLangZero = [["Direct download", "Right click \"Save As\" to download"], ["直接ダウンロード", "名前をつけて保存"], ["直接下载", "使用右键链接另存为"]];
var saveFileNameFormat = [["<tr> <th> Pixiv Download Helper<br>setting<br> <a name=\"saveSetting\" class=\"btn_type01\">Save setting</a> </th> <td> <dl> <dt>format of saving file name</dt> <dd> <label><input type=\"radio\" name=\"pdh0\" value=\"fmt0\" checked>[author name][illustrate name]</label><br> <label><input type=\"radio\" name=\"pdh0\" value=\"fmt1\">[author name][illustrate name][pixiv id]</label><br> <label><input type=\"radio\" name=\"pdh0\" value=\"fmt2\">[author name][pixiv id]</label><br> <label><input type=\"radio\" name=\"pdh0\" value=\"fmt3\">[illustrate name][pixiv id]</label> </dd> <dt>split mode</dt> <dd> <label><input type=\"radio\" name=\"pdh1\" value=\"spl0\" checked>[Name][Name]</label><br> <label><input type=\"radio\" name=\"pdh1\" value=\"spl1\">【Name】【...】</label><br> <label><input type=\"radio\" name=\"pdh1\" value=\"spl2\">Name - Name</label><br> <label><input type=\"radio\" name=\"pdh1\" value=\"spl3\">Name ~ Name</label> </dd> </dl> </td> </tr>","script setting saved"], ["<tr> <th> Pixivダウンロードヘルパー設定<br> <a name=\"saveSetting\" class=\"btn_type01\">設定を保存する</a> </th> <td> <dl> <dt>ファイル名を保存する形式</dt> <dd> <label><input type=\"radio\" name=\"pdh0\" value=\"fmt0\" checked>[author name][illustrate name]</label><br> <label><input type=\"radio\" name=\"pdh0\" value=\"fmt1\">[author name][illustrate name][pixiv id]</label><br> <label><input type=\"radio\" name=\"pdh0\" value=\"fmt2\">[author name][pixiv id]</label><br> <label><input type=\"radio\" name=\"pdh0\" value=\"fmt3\">[illustrate name][pixiv id]</label> </dd> <dt>スプリットモード</dt> <dd> <label><input type=\"radio\" name=\"pdh1\" value=\"spl0\" checked>[Name][Name]</label><br> <label><input type=\"radio\" name=\"pdh1\" value=\"spl1\">【Name】【...】</label><br> <label><input type=\"radio\" name=\"pdh1\" value=\"spl2\">Name - Name</label><br> <label><input type=\"radio\" name=\"pdh1\" value=\"spl3\">Name ~ Name</label> </dd> </dl> </td> </tr>","スクリプト設定が保存されました"], ["<tr> <th> Pixiv 下载助手设置<br> <a name=\"saveSetting\" class=\"btn_type01\">保存插件设置</a> </th> <td> <dl> <dt>设置保存格式</dt> <dd> <label><input type=\"radio\" name=\"pdh0\" value=\"fmt0\" checked>[author name][illustrate name]</label><br> <label><input type=\"radio\" name=\"pdh0\" value=\"fmt1\">[author name][illustrate name][pixiv id]</label><br> <label><input type=\"radio\" name=\"pdh0\" value=\"fmt2\">[author name][pixiv id]</label><br> <label><input type=\"radio\" name=\"pdh0\" value=\"fmt3\">[illustrate name][pixiv id]</label> </dd> <dt>设置分割方式</dt> <dd> <label><input type=\"radio\" name=\"pdh1\" value=\"spl0\" checked>[Name][Name]</label><br> <label><input type=\"radio\" name=\"pdh1\" value=\"spl1\">【Name】【...】</label><br> <label><input type=\"radio\" name=\"pdh1\" value=\"spl2\">Name - Name</label><br> <label><input type=\"radio\" name=\"pdh1\" value=\"spl3\">Name ~ Name</label> </dd> </dl> </td> </tr>","插件设置保存成功"]];
//----------------------------------------------------------------//
var fullSizeWidth = "740px";
if( typeof(custom) != "undefined" )
custom();
if (!String.prototype.format) {
String.prototype.format = function() {
var args = arguments;
return this.replace(/{(\d+)}/g, function(match, number) {
return typeof args[number] != 'undefined' ? args[number] : match;
});
};
}
if( location.search.indexOf("mode=manga_big") > 0 || location.search.indexOf("mode=big") > 0 )
{
//Make the 'big'/'manga_big' image link to itself instead of closing the window
console.log("Mode=manga_big");
let image = document.getElementsByTagName("img")[0];
if( image )
{
let link = document.createElement("a");
link.href = image.src;
link.appendChild( document.createElement("img") ).src = image.src;
document.body.innerHTML = "";
document.body.appendChild( link );
}
}
else if( location.search.indexOf("mode=manga") > 0 )
{
console.log("Mode=manga");
let container = document.getElementsByClassName("full-size-container");
if( directManga && container.length )
{
//Check the mode=manga_big page for the first page, since the sample extension is always "jpg".
let req = new XMLHttpRequest();
req.open( "GET", location.href.replace(/page=\d+&?/,'').replace('mode=manga','mode=manga_big&page=0'), true );
req.onload = function()
{
console.log("Pixiv Download Helper Patch ver 0.1 by SgDylan.");
console.log("Parsing download link...");
let firstImage = req.responseXML.querySelector("img[src*='_p0.']").src;
for( let i = 0; i < container.length; i++ )
{
console.log("Getting link...");
var sourcePictureLink = firstImage.replace( "_p0.", "_p"+i+"." );
var extName = "." + sourcePictureLink.split(".").pop(-1);
authorName = document.getElementsByClassName("breadcrumbs")[0].children[1].children[0].innerHTML.split(">")[1];
illustName = document.getElementsByClassName("breadcrumbs")[0].children[2].children[0].children[0].innerHTML;
FileName = filenameConcater(authorName, illustName, i) + extName;
console.log("File name: "+FileName);
console.log("File Link: "+sourcePictureLink);
console.log("Put download link");
let link = document.createElement("a");
link.textContent = multiLang(0, 0)+FileName;
link.style.display = "block";
link.href = sourcePictureLink;
link.download = FileName;
container[i].parentNode.appendChild( link );
}
console.log("All Ready !");
};
req.responseType = "document";
req.send(null);
}
else if( breakBookView && document.head.innerHTML.indexOf("pixiv.context.images") > 0 )
{
//Book view (e.g. #54139174, #57045668)
console.log("Mode=bookview");
let mangaSection = document.createElement("section");
mangaSection.className = "manga";
let scripts = document.head.getElementsByTagName("script");
let hits = 0;
for( let i = 0; i < scripts.length; i++ )
{
let urls = scripts[i].innerHTML.match( /pixiv.context.images[^"]+"([^"]+)".*pixiv.context.originalImages[^"]+"([^"]+)"/ );
if( urls )
{
let full = urls[2].replace( /\\\//g, "/");
mangaSection.innerHTML += '<div class="item-container"><a href="'+full+'" class="full-size-container"><i class="_icon-20 _icon-full-size"></i></a><img style="width:auto;height:auto;max-width:1200px;max-height:1200px" src="'+full+'" class="image">'+( directManga ? '<a href="'+full+'" style="display:block">direct link</a>' : '' )+'</div>';
hits++;
}
}
if( hits > 0 )
{
let sheet = document.createElement("link");
sheet.setAttribute("rel","stylesheet");
sheet.setAttribute("href","http://source.pixiv.net/www/css/member_illust_manga.css");
document.head.appendChild( sheet );
document.getElementsByTagName("html")[0].className = "verticaltext no-textcombine no-ie";
document.body.innerHTML = "";
document.body.appendChild( mangaSection );
}
}
}
else if( window == window.top )//not inside iframe
{
if( directTitles )
{
//Link dem titles.
linkThumbTitles([document]);
new MutationObserver( function(mutationSet)
{
mutationSet.forEach( function(mutation){ linkThumbTitles( mutation.addedNodes ); } );
}).observe( document.body, { childList:true, subtree:true } );
}
let worksDisplay = document.getElementsByClassName("works_display")[0];
if( worksDisplay )
{
let mainImage, fullsizeSrc = 0, mainLink = worksDisplay.querySelector("a[href*='mode=']");
if( mainLink )
mainLink.removeAttribute('target');//Make link open in same window
let oClass = document.getElementsByClassName("original-image");
let downloadButton = document.getElementsByClassName("bookmark-container")[0];
if( oClass.length == 1 )//47235071
{
let worksDiv = worksDisplay.getElementsByTagName("div")[0];
worksDisplay.removeChild( worksDiv );//Need to remove instead of hide to prevent double source search links in other script
let link = worksDisplay.insertBefore( document.createElement("a"), worksDisplay.firstChild );
mainImage = link.appendChild( fullSizeMedium ? document.createElement("img") : worksDiv.getElementsByTagName("img")[0] );
fullsizeSrc = link.href = oClass[0].getAttribute("data-src");
//Add button to page
if( fullSizeMedium )
{
console.log("Pixiv Download Helper Patch ver 0.1 by SgDylan.");
console.log("Parsing download link...");
let dButton0 = downloadButton.insertBefore( document.createElement("a"), downloadButton.firstChild );
let dButton1 = downloadButton.insertBefore( document.createElement("a"), downloadButton.firstChild );
console.log("Getting link...");
let sourcePictureLink = oClass[0].getAttribute("data-src");
let extName = "." + sourcePictureLink.split(".").pop(-1);
authorTagList = document.getElementsByClassName("user-name");
authorName = "";
for (let index=0; index<authorTagList.length; index++) {
if (authorTagList[index].tagName=="A" && authorTagList[index].classList.value=="user-name") {
authorName = authorTagList[index].innerHTML;
}
}
let FileName = filenameConcater(authorName, document.getElementsByClassName("title")[1].innerHTML) + extName;
console.log("File name: "+FileName);
console.log("File Link: "+sourcePictureLink);
console.log("Prepare right click button");
dButton0.className = "_bookmark-toggle-button add-bookmark";
dButton0.innerHTML = "<span class=\"description\">"+multiLang(1, 1)+"</span>";
dButton0.download = FileName;
dButton0.href = sourcePictureLink;
console.log("Prepare right click button - Done !");
// Prepare direct click button
let retry_count = 0;
get_blob_obj();
function get_blob_obj() {
console.log("Prepare direct click button");
console.log("Preparing download file...");
GM_xmlhttpRequest({
method: "GET",
url: sourcePictureLink,
responseType: "blob",
timeout: 6000,
ontimeout: function() {
console.log("Timeout");
retry_count++;
if(retry_count<6) get_blob_obj();
},
onerror: function() {
console.log("Error");
retry_count++;
if(retry_count<6) get_blob_obj();
},
onload: function(response){
dButton1.className = "_bookmark-toggle-button add-bookmark";
dButton1.innerHTML = "<span class=\"description\">"+multiLang(1, 0)+"</span>";
dButton1.download = FileName;
dButton1.href = URL.createObjectURL(response.response);
console.log("Prepare direct click button - Done !");
console.log("All Ready !");
}
});
}
}
}
else if( mainLink && mainLink.href.indexOf("mode=big") > 0 && (mainImage = mainLink.getElementsByTagName("img")[0]) !== null )//17099702
{
//New thumbnails are always jpg, need to query mode=big page to get the right file extension.
console.log("Mode=big");
let req = new XMLHttpRequest();
req.open( "GET", mainLink.href, true );
req.onload = function()
{
mainLink.href = req.responseXML.getElementsByTagName("img")[0].src;
if( fullSizeMedium ) {
mainImage.src = mainLink.href;
}
};
req.responseType = "document";
req.send(null);
}
if( mainImage && fullSizeMedium )
{
if( fullsizeSrc )
mainImage.src = fullsizeSrc;
mainImage.setAttribute("style", "max-width: "+fullSizeWidth+"; height: auto; width: auto;");
worksDisplay.style.width = fullSizeWidth;
}
}
}
if( dontSayLazy && unlazyImage() && window == window.top )
{
//Initial page has lazy images; listen for more images added later
new MutationObserver( function(mutationSet)
{
mutationSet.forEach( function(mutation)
{
for( let i = 0; i < mutation.addedNodes; i++ )
unlazyImage( mutation.addedNodes[i] );
} );
}).observe( document.body, { childList:true, subtree:true } );
}
//----------------------------------------------------------------//
if ( location.href.indexOf('setting_user.php') > 0 ) {
// add some options
appendSwitchChildren = document.getElementsByTagName('tr');
appendSwitchParent = appendSwitchChildren[appendSwitchChildren.length-1].parentNode;
switchOption = document.createElement('tr');
switchOption.innerHTML = multiLang(2,0);
appendSwitchParent.insertBefore(switchOption, appendSwitchParent.childNodes[appendSwitchChildren.length-1]);
// bind button
document.getElementsByName("saveSetting")[0].addEventListener('click', saveScriptSetting, false);
}
function saveScriptSetting() {
for(let index=0; index<4; index++) {
if(document.getElementsByName("pdh0")[index].checked) {
GM_setValue("concatFmt", index);
break;
}
}
for(let index=0; index<4; index++) {
if(document.getElementsByName("pdh1")[index].checked) {
GM_setValue("splitFmt", index);
break;
}
}
alert(multiLang(2,1));
}
function filenameConcater(author_name, ill_name, index_num) {
name_template = "";
ill_id = "ID:" + getQueryString("illust_id");
template_two = ["[{0}][{1}]","【{0}】【{1}】","{0} - {1}","{0} ~ {1}"];
template_three = ["[{0}][{1}][{2}]","【{0}】【{1}】【{2}】","{0} - {1} - {2}","{0} ~ {1} ~ {2}"];
template_index = ["[{0}]","【{0}】","- {0}","~ {0}"];
if (GM_getValue("concatFmt", 0)==1) {
name_template = template_three[GM_getValue("splitFmt", 0)].format(author_name, ill_name, ill_id);
if (index_num) {
name_template += template_index[GM_getValue("splitFmt", 0)].format(index_num);
}
return name_template;
}
switch(GM_getValue("splitFmt", 0)) {
case 2:
name_template = template_two[2].format(author_name, ill_id);
break;
case 3:
name_template = template_two[3].format(ill_name, ill_id);
break;
default:
name_template = template_two[0].format(author_name, ill_name);
}
if (index_num) {
name_template += template_index[GM_getValue("splitFmt", 0)].format(index_num);
}
return name_template;
}
function getQueryString(name) {
let reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
let r = window.location.search.substr(1).match(reg);
if (r !== null) return unescape(r[2]); return null;
}
//----------------------------------------------------------------//
function multiLang(mode, position) {
lang_mode = 0;
localUsingLang = navigator.language;
if(!localUsingLang) {
localUsingLang = navigator.languages[0];
}
if(localUsingLang.indexOf("zh") !== -1) {
lang_mode = 2;
} else if(localUsingLang.indexOf("ja") !== -1) {
lang_mode = 1;
} else {
lang_mode = 0;
}
switch(mode) {
case 0:
return mangaModeLang[lang_mode][position];
case 1:
return normalModeLangZero[lang_mode][position];
case 2:
return saveFileNameFormat[lang_mode][position];
default:
break;
}
}
function unlazyImage(target)
{
let images = ( target || document ).querySelectorAll("img[data-src]");
for( let i = 0; i < images.length; i++ )
images[i].src = images[i].getAttribute("data-src");
return images.length;
}
function pushTitleLink(list, link)
{
let matcher;
if( link && link.href && (matcher = link.href.match(/illust_id=(\d+)/)) && matcher[1] > 0 )
list.push({ "id": matcher[1], "link": link });
}
function linkThumbTitles(targets)
{
let titleList = [];
for( let i = 0; i < targets.length; i++ )
if( targets[i] == document || targets[i].nodeType == Node.ELEMENT_NODE )
{
//search.php
let foundTitle = targets[i].querySelectorAll("a[href*='mode=medium'][href*='illust_id='][title]");
for( let j = 0; j < foundTitle.length; j++ )
pushTitleLink( titleList, foundTitle[j] );
//bookmark.php, member_illust.php, new_illust.php, member.php (uploads), mypage.php (new works)
foundTitle = targets[i].querySelectorAll("a[href*='mode=medium'][href*='illust_id='] > .title");
for( let j = 0; j < foundTitle.length; j++ )
pushTitleLink( titleList, foundTitle[j].parentNode );
//ranking.php
foundTitle = targets[i].querySelectorAll(".ranking-item a.title[href*='mode=medium'][href*='illust_id=']");
for( let j = 0; j < foundTitle.length; j++ )
pushTitleLink( titleList, foundTitle[j] );
//member_illust.php (what image was responding to)
foundTitle = targets[i].querySelector(".worksImageresponseInfo a.response-out-work[href*='mode=medium'][href*='illust_id=']");
if( foundTitle )
pushTitleLink( titleList, foundTitle );
//response.php, member_illust.php (before/after thumbnails), ?member.php (bookmarks)?
let image = targets[i].querySelectorAll("li a[href*='mode=medium'][href*='illust_id='] img");
for( let j = 0; j < image.length; j++ )
{
let page, title;
for( page = image[j].parentNode; page.tagName != "A"; page = page.parentNode );
//The prev/next thumbnails on mode=medium pages have text before/after the image.  Text also follows the image on image responses listings.
if( !(title = page.getElementsByClassName("title")[0]) && (title = page.lastChild).nodeName != '#text' && (title = page.firstChild).nodeName != '#text' )
continue;//Can't find title element
//Start title link at mode=medium and change later.
let titleLink = document.createElement("a");
titleLink.href = page.href;
titleLink.style.color = "#333333";//Style used on some pages
//Move the title out of the thumbnail link
page.removeChild(title);
titleLink.appendChild(title);
page.parentNode.insertBefore( titleLink, page.nextSibling );
pushTitleLink( titleList, titleLink );
}
}
for( let i = 0; i < titleList.length; i++ )
directLinkSingle( titleList[i] );
}
//Query an image's mode=medium page.
function directLinkSingle(title)
{
let req = new XMLHttpRequest();
req.open( "GET", location.protocol+"//www.pixiv.net/member_illust.php?mode=medium&illust_id="+title.id, true );
req.onload = function()
{
let select = req.responseXML.getElementsByClassName("original-image");
if( select.length == 1 )
title.link.href = select[0].getAttribute("data-src");
else if( (select = req.responseXML.querySelector(".works_display a[href*='mode=manga']")) !== null )
{
title.link.href = select.href;
let page = req.responseXML.querySelectorAll("ul.meta li")[1].textContent.match(/(\d+)P$/);
if( page )
( title.link.firstChild.nodeName == '#text' ? title.link : title.link.firstChild ).title += " ("+page[1]+" pages)";
}
};
req.responseType = "document";
req.send(null);
}