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simple script to download multiple arts from pixiv illustration
// ==UserScript==
// @name pixiv bulk downloader
// @description simple script to download multiple arts from pixiv illustration
// @version 0.0.2
// @namespace owowed.moe
// @author owowed
// @license GPL-3.0-or-later
// @match *://www.pixiv.net/*
// @require https://update.greasyfork.org/scripts/488160/1335044/make-mutation-observer.js
// @require https://update.greasyfork.org/scripts/488161/1335046/wait-for-element.js
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_download
// @run-at document-end
// @copyright All rights reserved. Licensed under GPL-3.0-or-later. View license at https://spdx.org/licenses/GPL-3.0-or-later.html
// ==/UserScript==
;3 ;3 ;3
!async function() { // main async function
/* Pixiv Website Navigation Event */
const navigationEvent = new EventTarget();
const charcoal = await waitForElement(".charcoal-token > div > div[style]:not([class])");
// Charcoal Navigation
let lastHrefDispatched;
makeMutationObserverOptions(
{ target: charcoal, childList: true, attributes: true },
() => {
if (lastHrefDispatched != window.location.href) {
navigationEvent.dispatchEvent(new Event("charcoal-navigate"));
lastHrefDispatched = window.location.href;
}
}
);
setTimeout(() => {
if (document.readyState == "loading") {
document.addEventListener("DOMContentLoaded", () => {
dispatchCharcoalNavigateEvent();
});
}
else {
dispatchCharcoalNavigateEvent();
}
});
// Illustration Navigation
navigationEvent.addEventListener("charcoal-navigate", async () => {
if (!window.location.href.includes("/artworks/")) return;
navigationEvent.dispatchEvent(new Event("illust-open"));
navigationEvent.dispatchEvent(new Event("illust-navigate"));
const illustAnchor = await waitForElement("figure:has(~ figcaption)");
let lastWindowHref = window.location.href;
const observer = makeMutationObserverOptions({ target: illustAnchor, childList: true, subtree: true }, () => {
if (lastWindowHref == window.location.href) return;
navigationEvent.dispatchEvent(new Event("illust-navigate"));
lastWindowHref = window.location.href;
});
navigationEvent.addEventListener("charcoal-navigate", () => {
observer.disconnect();
navigationEvent.dispatchEvent(new Event("illust-close"));
}, { once: true });
});
/* Pixiv Bulk Downloader */
// Downloader Box
const filenameTemplateVariablesGuide = ""
+ "/illust-id/ Numeric id for the illustration\n"
+ "/illust-title/ Illustration title\n"
+ "/illust-tags-short/ Short tags derived from the illustration title\n"
+ "/illust-original/ If the illustration is tagged original, then it is written 'original', otherwise it is 'non-original'\n"
+ "/illust-author-name/ Author name\n"
+ "/illust-author-id/ Numeric id for the author\n"
+ "/illust-like-num/ Illustration like count\n"
+ "/illust-bookmark-num/ Illustration bookmark count\n"
+ "/illust-view-num/ Illustration view count\n"
+ "/illust-datetime/ Illustration posting date and time in long format\n"
+ "/illust-datetime-hours-24/ Illustration posting 24-hour format\n"
+ "/illust-datetime-hours/ Illustration posting 12-hour format\n"
+ "/illust-datetime-minutes/ Illustration posting minutes\n"
+ "/illust-datetime-seconds/ Illustration posting seconds\n"
+ "/illust-datetime-ampm/ Illustration posting AM/PM\n"
+ "/illust-datetime-date/ Illustration posting date\n"
+ "/illust-datetime-day/ Illustration posting day of the week as a number\n"
+ "/illust-datetime-month/ Illustration posting month as a number\n"
+ "/illust-datetime-year/ Illustration posting year\n"
+ "/illust-datetime-day-name/ Illustration posting day of the week as a name\n"
+ "/illust-datetime-month-name/ Illustration posting month as a name\n"
+ "/illust-datetime-timestamp/ Illustration posting timestamp\n"
+ "/current-datetime/ Current date and time in long format\n"
+ "/current-datetime-{...}/ Same as 'illust-datetime-{...}'\n"
+ "/artwork-quality/ Selected artwork quality\n"
+ "/artwork-part/ Selected artwork part\n"
+ "/artwork-parts-num/ Artwork total part count\n"
+ "/file-extension/ File extension for the image\n"
+ "/file-url-name/ File name from the source URL\n"
+ "/file-url-datetime/ File URL's associated date and time in long format\n"
+ "/file-url-datetime-{...}/ Same as 'illust-datetime-{...}'\n"
+ "/website-title/ Website title when it was downloaded\n"
+ "/website-lang/ Website language from the website URL";
const defaultFilenameTemplate = "/illust-title/ by /illust-author-name/ #/artwork-part/ (/illust-tags-short/) [pixiv /illust-id/]./file-extension/";
const { parent, shadow } = createShadowDom(`
<button id="pbd-btn" class="btn-green expander closed">
[+] pbd
</button>
<div id="pbd-box" class="popup" hidden>
<h1>pivix bulk downloader</h1>
<span class="note">userscript made by owowed</span>
<div>
<h2>Filename Template</h2>
<div>Naming format for the filename. Include artwork info: author name, creation date, etc.</div>
<textarea id="filename-template" cols="70" spellcheck="false">${GM_getValue("filename-template", defaultFilenameTemplate)}</textarea>
</div>
<div>
<h2>Artwork Quality</h2>
<div>Select artwork quality to download.</div>
<select id="artwork-quality-selector">
<option value="original">Original (best)</option>
<option value="regular">Regular</option>
<option value="small">Small</option>
<option value="thumb_mini">Thumbnail Mini</option>
</select>
</div>
<div id="selected-artwork-part-entry">
<h2>Selected Artwork Part</h2>
<div>Illustration can have multiple artworks (comic, doujin, etc.), you can manully select or bulk download them.</div>
<select id="artwork-part-selector"></select>
<div id="bulk-range" hidden>
From: <select id="bulk-from"></select> To: <select id="bulk-to"></select>
</div>
</div>
<!-- Author Page Exclusive -->
<div class="artist-filter" hidden>
<h2>Illustration Date</h2>
<div>Select illustrations to download from the posting date</div>
From: <input type="date" />
To: <input type="date" />
</div>
<div class="artist-filter" hidden>
<h2>Illustration Tags</h2>
<div>Select illustrations to download from inclusion/exclusion of tags</div>
<div class="tags-row">
<div>
Inclusion:
<div class="tag-list">
<div class="added-tags">
<input type="text" value="touhou-project" readonly/>
<input type="text" value="satori-komeiji" readonly/>
</div>
<input type="text"/>
</div>
</div>
<div>
Exclusion:
<div class="tag-list">
<div class="added-tags">
<input type="text" value="touhou-project" readonly/>
<input type="text" value="satori-komeiji" readonly/>
</div>
<input type="text"/>
</div>
</div>
</div>
</div>
<style>
:not([data-page="artist"]) .artist-filter {
display: none;
}
</style>
<div>
<button id="btn-download">Start Download</button>
</div>
<div class="popup-footer">
<button id="logs-btn" class="btn-green" hidden>[?] Logs</button>
<button id="filename-template-variable-list-btn" class="btn-green">[?] Filename Template Variable List</button>
</div>
<div id="filename-template-variable-list-guide" class="popup" hidden>
<pre class="guide-title">Filename Template Variables</pre>
<pre class="guide-body">${filenameTemplateVariablesGuide}</pre>
</div>
</div>
<style>
#pbd-btn {
margin: 12px 0 4px 0;
}
.popup {
background: #E3E0D1;
font-family: arial,helvetica,sans-serif;
color: black;
text-align: center;
border: 2px solid grey;
padding: 10px;
margin: 4px 0;
resize: both;
overflow: auto;
z-index: 100;
}
.popup > *:not(:first-child) {
margin: 10px 0;
}
.popup-footer {
text-align: left;
}
.expander {
display: inline-block;
padding: 5px;
resize: none;
}
.expander.closed {
font-weight: bold;
}
.btn-green {
background-color: #edebdf;
color: black;
border: 2px solid grey;
cursor: pointer;
}
pre.guide-title {
text-align: center;
}
pre.guide-body {
margin-left: 2.4cm;
text-align: start;
}
.tags-row {
display: flex;
flex-direction: row;
justify-content: center;
gap: 14px;
}
.tag-list {
display: flex;
flex-direction: column;
width: min-content;
/* margin: auto; */
}
.tag-list .added-tags {
max-height: 100px;
overflow: auto;
}
h1, h2, h3, h4 {
all: unset;
display: block;
}
h1 {
font-weight: bold;
font-style: italic;
font-size: 14pt;
}
h2 {
font-size: 12pt;
}
.note {
font-style: italic;
}
</style>
`);
const ftvlButton = shadow.getElementById("filename-template-variable-list-btn");
const ftvlContainer = shadow.getElementById("filename-template-variable-list-guide");
ftvlButton.addEventListener("click", () => {
ftvlContainer.hidden = !ftvlContainer.hidden;
});
const pbdButton = shadow.getElementById("pbd-btn");
const pbdBox = shadow.getElementById("pbd-box");
pbdButton.addEventListener("click", () => {
pbdBox.hidden = !pbdBox.hidden;
pbdBox.classList.toggle("closed");
pbdButton.textContent = `[${pbdBox.hidden ? "+" : "-"}] pbd`;
});
const filenameTemplateTextarea = shadow.getElementById("filename-template");
GM_setValue("filename-template", filenameTemplateTextarea.value)
filenameTemplateTextarea.addEventListener("change", () => {
GM_setValue("filename-template", filenameTemplateTextarea.value)
});
navigationEvent.addEventListener("illust-navigate", async () => {
selectedArtworkPartEntry.hidden = true;
const caption = await waitForElement("figure ~ figcaption > div:has(div footer)", { parent: charcoal });
const column = caption.children[0];
column.append(parent);
});
// Artwork Selector & Artwork Quality
const selectedArtworkPartEntry = shadow.getElementById("selected-artwork-part-entry");
const artworkPartSelector = shadow.getElementById("artwork-part-selector");
const bulkRangeContainer = shadow.getElementById("bulk-range");
const bulkFromSelector = shadow.getElementById("bulk-from");
const bulkToSelector = shadow.getElementById("bulk-to");
const artworkQualitySelector = shadow.getElementById("artwork-quality-selector");
let artworkPartSelectorDict = {};
navigationEvent.addEventListener("illust-navigate", async () => {
pbdBox.dataset.page = "illust";
const pixivIllustPagesUrl = `https://www.pixiv.net/ajax/illust/${window.location.pathname.split("/").slice(-1)}/pages?lang=en`;
artworkPartSelector.replaceChildren(); // remove all children
bulkFromSelector.replaceChildren();
bulkToSelector.replaceChildren();
artworkPartSelectorDict = {};
bulkRangeContainer.hidden = true;
const illustPages = await fetch(pixivIllustPagesUrl, {
headers: {
Accept: "application/json",
Referer: window.location.href
}
}).then(i => i.json());
let counter = 0;
for (const { urls, width, height } of illustPages.body) {
const artworkPartOption = Object.assign(document.createElement("option"), {
textContent: `p${counter}: ${width}x${height}`,
value: urls.original
});
artworkPartSelector.append(artworkPartOption);
artworkPartSelectorDict[urls.original] = { urls, width, height };
const bulkFromToNumOption = Object.assign(document.createElement("option"), {
textContent: counter,
value: counter
});
bulkFromSelector.append(bulkFromToNumOption);
bulkToSelector.append(bulkFromToNumOption.cloneNode(true));
counter++;
}
if (counter > 1) {
selectedArtworkPartEntry.hidden = false;
}
bulkToSelector.value = counter;
const bulkDownloadOption = Object.assign(document.createElement("option"), {
id: "bulk-download",
textContent: "Bulk Download",
value: "bulk-download",
});
artworkPartSelector.append(bulkDownloadOption);
});
// Download Button
const downloadButton = shadow.getElementById("btn-download");
downloadButton.addEventListener("click", () => {
const filenameTemplate = filenameTemplateTextarea.value;
if (artworkPartSelector.value == "bulk-download") {
for (const imageUrl of Object.keys(artworkPartSelectorDict)) {
downloadIllust(imageUrl, filenameTemplate);
}
}
else {
downloadIllust(artworkPartSelector.value, filenameTemplate);
}
});
function downloadIllust(imageUrl, filenameTemplate) {
const downloadUrl = artworkPartSelectorDict[imageUrl].urls[artworkQualitySelector.value];
const dictionary = {
...getIllustDictionary(),
...getDownloadDictionary({
url: new URL(downloadUrl),
artworkQuality: artworkQualitySelector.value,
artworkPart: Object.keys(artworkPartSelectorDict).findIndex(i => i == imageUrl),
artworkPartTotal: Object.keys(artworkPartSelectorDict).length
})
};
GM_download({
url: downloadUrl,
name: formatTemplate(filenameTemplate, dictionary),
headers: {
Referer: window.location.href
},
saveAs: false
});
}
// Artist Filter
navigationEvent.addEventListener("charcoal-navigate", () => {
pbdBox.dataset.page = "artist";
});
}(); // main async function
function createShadowDom(innerHTML) {
const parent = document.createElement("div");
const shadow = parent.attachShadow({ mode: "closed" });
shadow.innerHTML = innerHTML;
return { parent, shadow };
}
// Filename Template Functions
function formatTemplate(template, dictionary, { matcher = "/{{@.-}}/" } = {}) {
let formatted = template;
for (const [k, v] of Object.entries(dictionary)) {
formatted = formatted.replace(matcher.replace("{{@.-}}", k), v);
}
return formatted;
}
function getIllustDictionary() {
const authorAsideProfile = document.querySelector("aside h2 > div [data-gtm-value]:has([title])");
const authorName = authorAsideProfile.querySelector("[title]").getAttribute("title");
const illustPostingDate = new Date(document.querySelector("time[title='Posting date']").dateTime);
return {
// illustration info
"illust-id": window.location.pathname.split("/").slice(-1)[0],
"illust-title": document.title.split("/").slice(1).join("/").slice(1).split(" - pixiv")[0],
"illust-tags-short": document.title.split("/")[0].slice(0,-1),
"illust-original": document.querySelector("figure ~ figcaption [href*='オリジナル']") ? "original" : "non-original",
"illust-author-name": authorName,
"illust-author-id": authorAsideProfile.dataset.gtmValue,
// illustration social stats
"illust-like-num": document.querySelector("dd[title='Like']").textContent,
"illust-bookmark-num": document.querySelector("dd[title='Bookmarks']").textContent,
"illust-view-num": document.querySelector("dd[title='Views']").textContent,
// illustration posting datetime
...getDateTimeDictionary("illust", illustPostingDate),
// current datetime
...getDateTimeDictionary("current", new Date),
// website info
"website-title": document.title,
"website-lang": window.location.pathname.split("/")[1],
};
}
function getDownloadDictionary(context) {
const fileUrlName = context.url.pathname.split("/").slice(-1)[0];
const urlDateArray = context.url.pathname.split("/img/")[1].split("/").slice(0, 6);
const urlDate = new Date(urlDateArray.slice(0,3).join("-") + "T" + urlDateArray.slice(3).join(":") + "+09:00");
return {
// artwork
"artwork-quality": context.artworkQuality,
"artwork-part": context.artworkPart,
"artwork-parts-num": context.artworkPartTotal,
// file info
"file-extension": fileUrlName.split(".").slice(-1)[0],
"file-url-name": fileUrlName,
...getDateTimeDictionary("file-url", urlDate),
};
}
function getDateTimeDictionary(namespace, date) {
return {
[`${namespace}-datetime`]: date.toLocaleString("default", { dateStyle: "long" }),
[`${namespace}-datetime-hours-24`]: date.getHours(),
[`${namespace}-datetime-hours`]: Math.abs(date.getHours() % 12 || 12),
[`${namespace}-datetime-minutes`]: date.getMinutes(),
[`${namespace}-datetime-seconds`]: date.getSeconds(),
[`${namespace}-datetime-ampm`]: date.getHours() >= 12 ? "PM" : "AM",
[`${namespace}-datetime-date`]: date.getDate(),
[`${namespace}-datetime-day`]: date.getDay(),
[`${namespace}-datetime-month`]: date.getMonth() + 1,
[`${namespace}-datetime-year`]: date.getFullYear(),
[`${namespace}-datetime-day-name`]: date.toLocaleString("default", { weekday: "long" }),
[`${namespace}-datetime-month-name`]: date.toLocaleString("default", { month: "long" }),
[`${namespace}-datetime-timestamp`]: date.getTime(),
};
}