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PageScrobbler.user.js
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PageScrobbler.user.js
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// ==UserScript==
// @name EH – Page Scrobbler
// @namespace https://github.com/Meldo-Megimi/EH-Page-Scrobbler/raw/main/PageScrobbler.user.js
// @version 2025.01.05.01
// @description Visualize GID and add the ability to easily jump or scrobble
// @author FabulousCupcake, OsenTen, Qserty, Meldo-Megimi
// @license MIT
// @run-at document-end
// @match http://e-hentai.org/*
// @match https://e-hentai.org/*
// @match http://exhentai.org/*
// @match https://exhentai.org/*
// @match http://exhentai55ld2wyap5juskbm67czulomrouspdacjamjeloj7ugjbsad.onion/*
// @grant GM_addStyle
// ==/UserScript==
const defaultBarWidth = 730;
const stylesheet = `
.search-scrobbler {
width: ${defaultBarWidth}px;
outline: 1px cyan dashed;
margin: 0 auto;
padding: 20px 0 0 0;
display: flex;
flex-direction: column;
gap: 0.5em;
}
.search-scrobbler .bar {
display: block;
width: ${defaultBarWidth}px;
height: 25px;
border: 2px solid #3c3c3c;
box-sizing: border-box;
position: relative;
}
.search-scrobbler .bar .bar-cursor {
height: 100%;
background: #5FA9CF;
}
.search-scrobbler .bar-wrapper {
display: flex;
flex-direction: column;
}
.search-scrobbler .bar-labels {
width: 100%;
display: flex;
flex-direction: row;
justify-content: space-between;
}
.search-scrobbler .bar-config {
color: red;
cursor: pointer;
}
.search-scrobbler .bar-hover {
display: block;
width: 1px;
height: 100%;
background: #f0f;
position: absolute;
}
.search-scrobbler .bar-hovertext {
position: absolute;
outline: 1px solid #f0f;
top: -1.5em;
}
.search-scrobbler,
.search-scrobbler * {
outline: 0px none !important;
}
.bar-year-labels {
position:absolute;
width:inherit;
opacity:50%;
pointer-events: none;
}
.bar-year-label {
position:absolute;
}
.search-scrobbler-altcfg {
width: 100%;
display: flex;
flex-direction: row;
justify-content: space-between;
}
.search-scrobbler-altcfg .bar-config {
color: red;
cursor: pointer;
}
.saved-search {
width: ${defaultBarWidth}px;
margin: 0 auto;
font-size: 10pt;
}
.search-relpager-top {
width: ${defaultBarWidth}px;
margin: 0px auto 0px auto;
text-align: center;
}
.pg-jump {
width: fit-content !important;
padding: 0px 5px;
}
.search-scrobbler-config-bg {
position: fixed;
z-index: 100;
left: 0;
top: 0;
width: 100%;
height: 100%;
overflow: auto;
display:none;
backdrop-filter: blur(2px);
}
.search-scrobbler-config-window {
margin: 15% auto !important;
padding: 0px 5px 10px 10px !important;
min-width: 300px !important;
width: min-content;
box-shadow:2px 2px 3px 2px gray;
border-radius:7px;
}
.search-scrobbler-config-close {
text-align: right;
font-size:25px;
cursor: pointer;
white-space: nowrap;
display: block ruby;
}
.search-scrobbler-config-title {
font-size:16px;
font-weight: bold;
white-space: nowrap;
margin: 4px 10px 0px 0px;
}
`;
const gidYear = {
74629: 2008,
190496: 2009,
321076: 2010,
449183: 2011,
553117: 2012,
660230: 2013,
771830: 2014,
888870: 2015,
1012224: 2016,
1162942: 2017,
1338484: 2018,
1543397: 2019,
1813647: 2020,
2100270: 2021,
2419586: 2022,
2783947: 2023,
3178469: 2024
};
const defaultMaxPrefetch = 5;
const injectStylesheet = () => {
if (typeof GM_addStyle != "undefined") {
GM_addStyle(stylesheet);
} else if (typeof addStyle != "undefined") {
addStyle(stylesheet);
} else {
const stylesheetEl = document.createElement("style");
stylesheetEl.innerHTML = stylesheet;
document.body.appendChild(stylesheetEl);
}
}
const hasGalleryListTable = () => {
return !!document.querySelector(".itg.gltm, .itg.gltc, .itg.glte, .itg.gld");
}
const getMaxGID = doc => {
let maxGID = 0;
if (!!document.querySelector(".itg tr .glname a")) { // Minimal and Compact
maxGID = doc.querySelector(".itg tr:nth-child(2) .glname a").href.match(/\/(\d+)\//)?.[1];
} else if (!!doc.querySelector(".itg tr a")) { // Extended
maxGID = doc.querySelector(".itg tr:first-child a").href.match(/\/(\d+)\//)?.[1];
} else { // Thumbnail
maxGID = doc.querySelector(".itg .gl1t:first-child a").href.match(/\/(\d+)\//)?.[1];
}
return maxGID;
}
const tryUpdateKnownMaxGID = GID => {
if (localStorage.getItem("EHPS-maxGID") === null) localStorage.setItem("EHPS-maxGID", -1);
if (document.querySelector(".searchnav") == null) return;
const url = new URL(location.href);
if ((url.pathname !== "/") || (url.search !== "")) {
if (url.pathname == "/popular") return;
// not on frontpage or searching
fetch(location.origin, {
method: 'get'
}).then((response) => {
return response.text()
}).then((res) => {
let doc = document.implementation.createHTMLDocument("New Document");
doc.write(res);
doc.close();
let maxGID = getMaxGID(doc);
let currentMaxGID = localStorage.getItem("EHPS-maxGID");
if ((currentMaxGID === null) || (currentMaxGID < maxGID)) {
localStorage.setItem("EHPS-maxGID", maxGID);
}
updatePageScrobbler();
}).catch((error) => {
console.log(error)
});
} else {
// we are on the frontpage
let maxGID = getMaxGID(document);
let currentMaxGID = localStorage.getItem("EHPS-maxGID");
if ((currentMaxGID === null) || (currentMaxGID < maxGID)) {
localStorage.setItem("EHPS-maxGID", maxGID);
}
}
}
const resetPageCounter = (pageInfo) => {
if (pageInfo == null) pageInfo = {};
pageInfo.path = null;
pageInfo.last = null;
pageInfo.knownPages = { "min": 0, "max": 0 };
pageInfo.endLow = null;
pageInfo.endHigh = null;
return pageInfo;
}
const updatePageInfo = async () => {
let pageInfo = JSON.parse(sessionStorage.getItem("EHPS-Paginator"));
if (pageInfo == null) {
pageInfo = resetPageCounter(pageInfo);
} else {
pageInfo.knownPages.min = parseInt(pageInfo.knownPages.min);
pageInfo.knownPages.max = parseInt(pageInfo.knownPages.max);
}
// get current page nr.
const parser = new URL(window.location);
for (let i = pageInfo.knownPages.min; i <= pageInfo.knownPages.max; i++) {
if (decodeURIComponent(pageInfo.knownPages[`P${i}`]) == decodeURIComponent(`${parser.search}`)) {
window.currentPage = i;
break;
}
}
// current page is unknown, reset paginator
if (isNaN(window.currentPage)) {
pageInfo = resetPageCounter(pageInfo);
window.currentPage = 0;
}
// check path
if (pageInfo.path == null) pageInfo.path = location.pathname;
else if (pageInfo.path != location.pathname) {
pageInfo = resetPageCounter(pageInfo);
pageInfo.path = location.pathname;
}
if (document.querySelector("#uprev").localName === "span") pageInfo.endLow = window.currentPage;
if (document.querySelector("#unext").localName === "span") pageInfo.endHigh = window.currentPage;
// do we know the current page?
if (pageInfo.knownPages[`P${window.currentPage}`] == null) {
if (window.location.search != "") {
pageInfo.knownPages[`P${window.currentPage}`] = `${parser.search}`;
} else {
let maxGID = parseInt(getMaxGID(document), 10) + 1;
pageInfo.knownPages[`P${window.currentPage}`] = `?next=${maxGID}`;
// fix reload page
window.history.pushState('forward', null, pageInfo.knownPages[`P${window.currentPage}`]);
}
if (pageInfo.knownPages.min > window.currentPage) pageInfo.knownPages.min = window.currentPage;
if (pageInfo.knownPages.max < window.currentPage) pageInfo.knownPages.max = window.currentPage;
}
pageInfo.last = location.href;
// look if next page announced is known
if ((pageInfo.knownPages[`P${window.currentPage + 1}`] == null) && (document.querySelector("#unext").localName === "a")) {
pageInfo.knownPages[`P${window.currentPage + 1}`] = `${(new URL(document.querySelector("#unext").href)).search}`;
if (pageInfo.knownPages.min > window.currentPage + 1) pageInfo.knownPages.min = window.currentPage + 1;
if (pageInfo.knownPages.max < window.currentPage + 1) pageInfo.knownPages.max = window.currentPage + 1;
} else {
// look if new or deleted entries have shifted the pages
if ((pageInfo.knownPages[`P${window.currentPage + 1}`] != null) && (document.querySelector("#unext").href != null))
if (pageInfo.knownPages[`P${window.currentPage + 1}`] != `${(new URL(document.querySelector("#unext").href)).search}`) {
pageInfo.knownPages[`P${window.currentPage + 1}`] = `${(new URL(document.querySelector("#unext").href)).search}`;
}
}
// look if previous page announced is known
if ((pageInfo.knownPages[`P${window.currentPage - 1}`] == null) && (document.querySelector("#uprev").localName === "a")) {
pageInfo.knownPages[`P${window.currentPage - 1}`] = `${(new URL(document.querySelector("#uprev").href)).search}`;
if (pageInfo.knownPages.min > window.currentPage - 1) pageInfo.knownPages.min = window.currentPage - 1;
if (pageInfo.knownPages.max < window.currentPage - 1) pageInfo.knownPages.max = window.currentPage - 1;
} else {
// look if new or deleted entries have shifted the pages
if ((pageInfo.knownPages[`P${window.currentPage - 1}`] != null) && (document.querySelector("#uprev").href != null))
if (pageInfo.knownPages[`P${window.currentPage - 1}`] != `${(new URL(document.querySelector("#uprev").href)).search}`) {
pageInfo.knownPages[`P${window.currentPage - 1}`] = `${(new URL(document.querySelector("#uprev").href)).search}`;
}
}
if (localStorage.getItem("EHPS-EnablePageinatorPrefetch") == "true") pageInfo = await prefetchPageInfo(pageInfo);
sessionStorage.setItem("EHPS-Paginator", JSON.stringify(pageInfo));
return pageInfo;
}
const fetchDocument = async (url) => {
try {
let res = await fetch(url);
let doc = document.implementation.createHTMLDocument("New Document");
doc.write(await res.text());
doc.close();
return doc;
} catch (error) {
console.log(error);
return document.implementation.createHTMLDocument("New Document");
}
}
const prefetchPrev = async (pageInfo, count) => {
for (let i = window.currentPage; i > window.currentPage - count; i--) {
if ((pageInfo.knownPages[`P${i}`] == null) && (i > (pageInfo.endLow ?? Number.MIN_SAFE_INTEGER))) {
if (pageInfo.knownPages[`P${i + 1}`] != null) {
let doc = await fetchDocument(`${location.origin}${location.pathname}${pageInfo.knownPages[`P${i + 1}`]}`);
let jumpElement = doc.querySelector("#uprev");
if (jumpElement != null) {
if (jumpElement.localName === "span") pageInfo.endLow = i;
if (jumpElement.localName === "a") {
pageInfo.knownPages[`P${i}`] = `${(new URL(jumpElement.href)).search}`;
if (pageInfo.knownPages.min > i) pageInfo.knownPages.min = i;
if (pageInfo.knownPages.max < i) pageInfo.knownPages.max = i;
}
}
}
}
}
return pageInfo;
}
const prefetchNext = async (pageInfo, count) => {
for (let i = window.currentPage; i < window.currentPage + count; i++) {
if ((pageInfo.knownPages[`P${i}`] == null) && (i < (pageInfo.endHigh ?? Number.MAX_SAFE_INTEGER))) {
if (pageInfo.knownPages[`P${i - 1}`] != null) {
let doc = await fetchDocument(`${location.origin}${location.pathname}${pageInfo.knownPages[`P${i - 1}`]}`);
let jumpElement = doc.querySelector("#unext");
if (jumpElement != null) {
if (jumpElement.localName === "span") pageInfo.endHigh = i;
if (jumpElement.localName === "a") {
pageInfo.knownPages[`P${i}`] = `${(new URL(jumpElement.href)).search}`;
if (pageInfo.knownPages.min > i) pageInfo.knownPages.min = i;
if (pageInfo.knownPages.max < i) pageInfo.knownPages.max = i;
}
}
}
}
}
return pageInfo;
}
const prefetchPageInfo = async (pageInfo) => {
// prefetch prev pagees
let maxPrefetch = parseInt(localStorage.getItem("EHPS-EnablePageinatorPrefetchSize") ?? defaultMaxPrefetch);
if (isNaN(maxPrefetch)) maxPrefetch = defaultMaxPrefetch;
pageInfo = await prefetchPrev(pageInfo, maxPrefetch + 1);
let nextCount = maxPrefetch + 1;
let knownCount = pageInfo.knownPages.max - pageInfo.knownPages.min + 1;
if (knownCount <= maxPrefetch + 1) nextCount += maxPrefetch + pageInfo.knownPages.min;
// prefetch next pages to fill pages
pageInfo = await prefetchNext(pageInfo, nextCount);
// we do not have enough next pages, try with more prev again
knownCount = pageInfo.knownPages.max - pageInfo.knownPages.min + 1;
if (knownCount < (maxPrefetch * 2) + 1) {
pageInfo = await prefetchPrev(pageInfo, maxPrefetch + (((maxPrefetch * 2) + 1) - knownCount) + 1);
}
return pageInfo;
}
const addBaseUIElements = () => {
if ((new URL(location.href)).pathname == "/popular") return false;
const addInitialElement = () => {
const nav = document.querySelectorAll('.searchnav');
if (nav.length < 2) return false;
if (!document.querySelector(".search-scrobbler")) {
nav[0].insertAdjacentHTML("beforebegin", `<div class="search-scrobbler"></div><div class="search-scrobbler-altcfg"></div>`);
nav[1].insertAdjacentHTML("afterend", `<div class="search-scrobbler"></div>`);
}
if (!document.querySelector(".saved-search")) {
nav[0].insertAdjacentHTML("beforebegin", `
<div class="saved-search">
<input class="search-save-button" id="search-save-button" type="button" value="Save"></input>
<label class="search-list">Saved searches:</label>
<select class="search-list" id="search-select">
</select>
<input class="search-load-button" id="search-load-button" type="button" value="Load"></input>
<input class="search-load-button" id="search-delete-button" type="button" value="Remove"></input>
<span id="save_load_text"></span>
</div>`);
}
if (!document.querySelector(".search-relpager")) {
nav[0].insertAdjacentHTML("afterend", `<div class="search-relpager"><span class="search-relpager-num"></span</div>`);
nav[1].insertAdjacentHTML("beforebegin", `<div class="search-relpager"><span class="search-relpager-num"></span</div>`);
}
if (!document.querySelector(".search-scrobbler-config-bg")) {
nav[0].insertAdjacentHTML("beforebegin", `<div class="search-scrobbler-config-bg"></div>`);
}
return true;
}
const addEventListeners = () => {
// bookmark buttons
document.getElementById("search-save-button")?.addEventListener("click", function () {
let searchParams = new URLSearchParams(window.location.search);
if (searchParams.has('f_search')) {
let f_search = searchParams.get('f_search');
if (searchParams.has('next') && !searchParams.has('jump') && !searchParams.has('seek')) {
let next = searchParams.get('next');
localStorage.setItem(f_search, "&next=" + next);
document.getElementById('save_load_text').innerHTML = "Saved (next) GID " + next + " for search " + f_search;
} else if (searchParams.has('prev') && !searchParams.has('jump') && !searchParams.has('seek')) {
let prev = searchParams.get('prev');
localStorage.setItem(f_search, "&prev=" + prev);
document.getElementById('save_load_text').innerHTML = "Saved (prev) GID " + prev + " for search " + f_search;
} else {
let next;
if (!!document.querySelector(".itg tr .glname a")) { // Minimal and Compact
next = document.querySelector(".itg tr:nth-child(2) .glname a").href.match(/\/(\d+)\//)?.[1];
} else if (!!document.querySelector(".itg tr a")) { // Extended
next = document.querySelector(".itg tr:first-child a").href.match(/\/(\d+)\//)?.[1];
} else { // Thumbnail
next = document.querySelector(".itg .gl1t:first-child a").href.match(/\/(\d+)\//)?.[1];
}
localStorage.setItem(f_search, "&next=" + (parseInt(next, 10) + 1));
document.getElementById('save_load_text').innerHTML = "Saved (next) GID " + next + " for search " + f_search;
}
updateBookmark();
}
}, false);
document.getElementById("search-load-button")?.addEventListener("click", function () {
let searchSelect = decodeURIComponent(document.getElementById('search-select').value);
if (searchSelect != null) {
let gid = localStorage.getItem(searchSelect);
if (gid) {
const parser = new URL(window.location);
parser.searchParams.delete("next");
parser.searchParams.delete("prev");
parser.searchParams.delete("jump");
parser.searchParams.delete("seek");
parser.searchParams.delete("range");
parser.searchParams.delete("f_search");
window.location = parser.href + "?f_search=" + encodeURIComponent(searchSelect) + gid;
} else {
document.getElementById('save_load_text').innerHTML = "Nothing to load";
}
}
}, false);
document.getElementById("search-delete-button")?.addEventListener("click", function () {
let searchSelect = decodeURIComponent(document.getElementById('search-select').value);
if (searchSelect != null) {
let gid = localStorage.getItem(searchSelect);
if (gid) {
localStorage.removeItem(searchSelect);
updateBookmark();
}
}
}, false);
document.querySelectorAll(".search-scrobbler").forEach((s) => {
s.addEventListener("mouseleave", function () {
document.querySelector(".bar-hover")?.remove();
}, false);
});
}
if (addInitialElement()) {
addEventListeners();
return true;
} else return false;
}
const updatePageScrobbler = () => {
if (document.querySelector(".searchnav") == null) return false;
const updateInitialElement = () => {
let maxGID = localStorage.getItem("EHPS-maxGID");
let firstGID = maxGID, lastGID = maxGID;
if (!!document.querySelector(".itg tr .glname a")) { // Minimal and Compact
firstGID = parseInt(document.querySelector(".itg tr:nth-child(2) .glname a").href.match(/\/(\d+)\//)?.[1], 10);
lastGID = parseInt(document.querySelector(".itg tr:last-child .glname a").href.match(/\/(\d+)\//)?.[1], 10);
} else if (!!document.querySelector(".itg tr a")) { // Extended
firstGID = parseInt(document.querySelector(".itg tr:first-child a").href.match(/\/(\d+)\//)?.[1], 10);
lastGID = parseInt(document.querySelector(".itg tr:last-child a").href.match(/\/(\d+)\//)?.[1], 10);
} else if (!!document.querySelector(".itg .gl1t a")) { // Thumbnail
firstGID = parseInt(document.querySelector(".itg .gl1t:first-child a").href.match(/\/(\d+)\//)?.[1], 10);
lastGID = parseInt(document.querySelector(".itg .gl1t:last-child a").href.match(/\/(\d+)\//)?.[1], 10);
}
if (maxGID < firstGID) {
maxGID = firstGID;
localStorage.setItem("EHPS-maxGID", maxGID);
}
const cursorLeftMargin = (1.0 - firstGID / maxGID) * 100;
let cursorWidth = ((firstGID - lastGID) / maxGID) * 100;
if (cursorWidth < 0.2) cursorWidth = 0.2;
let yearDiv = ``;
for (let key in gidYear) {
yearDiv += `<div class="bar-year-label" style="left: ${(1.0 - key / maxGID) * 100}% ">|${gidYear[key]}</div>`;
}
const scrobbler = document.querySelectorAll('.search-scrobbler');
scrobbler[0].innerHTML = `
<div class="bar-wrapper bar-full">
<div class="bar">
<div class="bar-cursor" style="width: ${cursorWidth}%; margin-left: ${cursorLeftMargin}% ">
<div class="bar-hovertext">${firstGID}</div>
</div>
</div>
<div class="bar-labels">
<div class="bar-max">${maxGID}</div>
<div class="bar-config" title="EH-Page-Scrobbler settings">⚙</div><div class="bar-min">1</div>
</div>
</div>
<div class="bar-year-labels">
${yearDiv}
</div>`;
scrobbler[1].innerHTML = `
<div class="bar-wrapper bar-full">
<div class="bar">
<div class="bar-cursor" style="width: ${cursorWidth}%; margin-left: ${cursorLeftMargin}% ">
<div class="bar-hovertext">${firstGID}</div>
</div>
</div>
<div class="bar-labels">
<div class="bar-max">${maxGID}</div>
<div class="bar-min">1</div>
</div>
</div>
<div class="bar-year-labels">
${yearDiv}
</div>`;
document.querySelector('.search-scrobbler-altcfg').innerHTML = `<div class="bar-max"></div><div class="bar-config" title="EH-Page-Scrobbler settings">⚙</div><div class="bar-min"></div>`;
if (localStorage.getItem("EHPS-FullWidthBar") == "true") {
scrobbler[0].style.width = "100%";
scrobbler[0].querySelector(".bar").style.width = "100%";
scrobbler[1].style.width = "100%";
scrobbler[1].querySelector(".bar").style.width = "100%";
} else {
scrobbler[0].style.width = null;
scrobbler[0].querySelector(".bar").style.width = null;
scrobbler[1].style.width = null;
scrobbler[1].querySelector(".bar").style.width = null;
}
if (localStorage.getItem("EHPS-HidePageScrobbler") == "true") {
let hidePageScrobblerType = localStorage.getItem("EHPS-HidePageScrobblerType") ?? 0;
document.querySelector('.search-scrobbler-altcfg').style.display = "none";
if ((hidePageScrobblerType == 0) || (hidePageScrobblerType == 2)) {
scrobbler[0].style.display = "none";
document.querySelector('.search-scrobbler-altcfg').style.display = "flex";
} else scrobbler[0].style.display = "";
if ((hidePageScrobblerType == 1) || (hidePageScrobblerType == 2)) scrobbler[1].style.display = "none";
else scrobbler[1].style.display = "";
} else {
document.querySelector('.search-scrobbler-altcfg').style.display = "none";
scrobbler[0].style.display = "";
scrobbler[1].style.display = "";
}
}
const addEventListeners = () => {
const addHoverElement = (e, n) => {
const offset = e.layerX;
if (offset < 2) return;
document.querySelector(".bar-hover")?.remove();
const maxGID = localStorage.getItem("EHPS-maxGID");
const width = e.target.clientWidth;
if (width == 0) return;
const hoverGID = ((1.0 - offset / width) * maxGID).toFixed(0);
const url = new URL(location.href);
url.searchParams.set("next", hoverGID);
document.querySelectorAll(".bar-full .bar")[n].insertAdjacentHTML("afterbegin", `
<a class="bar-hover" href="${url}" style="left: ${offset - 2}px; width: 2px">
<div class="bar-hovertext">${hoverGID}</div>
</a>`);
}
const handler0 = e => {
addHoverElement(e, 0);
}
const handler1 = e => {
addHoverElement(e, 1);
}
const el = document.querySelectorAll(".bar-full .bar");
if (el !== null) {
el[0].addEventListener("mousemove", handler0);
el[1].addEventListener("mousemove", handler1);
}
// config open button
document.querySelector(".search-scrobbler .bar-config")?.addEventListener("click", function () {
document.querySelector(".search-scrobbler-config-bg").style.display = "block";
}, false);
document.querySelector(".search-scrobbler-altcfg .bar-config")?.addEventListener("click", function () {
document.querySelector(".search-scrobbler-config-bg").style.display = "block";
}, false);
}
updateInitialElement();
addEventListeners();
}
const updateBookmark = () => {
const url = new URL(location.href);
let searchParams = new URLSearchParams(window.location.search);
if (searchParams.has('f_search') && (localStorage.getItem("EHPS-DisableBookmark") != "true")) {
let gid = localStorage.getItem(searchParams.get('f_search'));
if (!gid) document.getElementById('save_load_text').innerHTML = "No bookmark found for this search.";
else document.querySelector('.search-save-button').value = 'Update';
document.querySelectorAll('.search-save-button').forEach(function (key) { key.style.display = ''; });
} else {
document.querySelectorAll('.search-save-button').forEach(function (key) { key.style.display = 'none'; });
}
if ((localStorage.length > 1) && (localStorage.getItem("EHPS-DisableBookmark") != "true")) {
let f_search = searchParams.get('f_search');
let searchSelect = document.getElementById('search-select');
searchSelect.options.length = 0
Object.keys(localStorage).forEach(function (key) {
let value = localStorage.getItem(key);
if (value.startsWith("&next") || value.startsWith("&prev")) {
let opt = document.createElement('option');
opt.text = key;
opt.value = encodeURIComponent(key);
if (key == f_search) opt.selected = true;
searchSelect.add(opt);
}
});
if (searchSelect.options.length !== 0) {
document.querySelectorAll('.search-list').forEach(function (key) { key.style.display = ''; });
document.querySelectorAll('.search-load-button').forEach(function (key) { key.style.display = ''; });
} else {
document.querySelectorAll('.search-list').forEach(function (key) { key.style.display = 'none'; });
document.querySelectorAll('.search-load-button').forEach(function (key) { key.style.display = 'none'; });
}
} else {
document.querySelectorAll('.search-list').forEach(function (key) { key.style.display = 'none'; });
document.querySelectorAll('.search-load-button').forEach(function (key) { key.style.display = 'none'; });
}
if (localStorage.getItem("EHPS-DisableBookmark") == "true") document.getElementById('save_load_text').style.display = 'none'
else document.getElementById('save_load_text').style.display = ''
}
const updatePageCounter = async () => {
if (document.querySelector(".search-relpager-num") === null) return;
if (localStorage.getItem("EHPS-DisablePageinator") == "true") {
document.querySelectorAll('.search-relpager-num').forEach(function (nav) {
nav.innerHTML = null;
});
return;
}
let pageInfo = await updatePageInfo();
// calc the pages not to show to limit visible pages
let knownCount = pageInfo.knownPages.max - pageInfo.knownPages.min;
let hideStart = pageInfo.knownPages.max + 1, hideStop = pageInfo.knownPages.min - 1;
if (knownCount > 10) {
if ((window.currentPage - pageInfo.knownPages.min) > (pageInfo.knownPages.max - window.currentPage)) {
hideStart = pageInfo.knownPages.min + 1;
hideStop = hideStart + (knownCount - 10);
} else {
hideStop = pageInfo.knownPages.max - 1;
hideStart = hideStop - (knownCount - 10);
}
}
// build paginator html code
let pages = "";
if (pageInfo.endLow == null) pages += "<td>?</td>";
for (let i = pageInfo.knownPages.min; i <= pageInfo.knownPages.max; i++) {
if ((i >= hideStart) && (i <= hideStop)) {
if (i == hideStart) pages += `<td><a>...</a></td>`;
} else {
if (i == window.currentPage) pages += `<td class="ptds"><a>${i}</a></td>`;
else pages += `<td><a href=${pageInfo.knownPages[`P${i}`]}>${i}</a></td>`;
}
}
if (pageInfo.endHigh == null) pages += "<td>?</td>";
if (localStorage.getItem("EHPS-DisableIntegrationJump2Page") != "true") {
pages = '<td id="pg-prev" class="pg-jump"></td>' + pages;
pages = '<td id="pg-first" class="pg-jump"></td>' + pages;
pages += '<td id="pg-next" class="pg-jump"></td>';
pages += '<td id="pg-last" class="pg-jump"></td>';
pages += '<td id="pg-jump" class="pg-jump"></td>';
}
let relpagerdivs = document.querySelectorAll('.search-relpager-num');
relpagerdivs[0].innerHTML = `
<table class="ptt" style="margin:2px auto 0px">
<tbody>
<tr>${pages}</tr>
</tbody>
</table>`;
relpagerdivs[1].innerHTML = `
<table class="ptb" style="margin:1px auto 10px">
<tbody>
<tr>${pages}</tr>
</tbody>
</table>`;
if (localStorage.getItem("EHPS-DisableIntegrationJump2Page") != "true") {
// move top jump buttons
document.querySelector(".ptt #pg-first").appendChild(document.querySelector("#ufirst"));
document.querySelector(".ptt #pg-prev").appendChild(document.querySelector("#uprev"));
document.querySelector(".ptt #pg-next").appendChild(document.querySelector("#unext"));
document.querySelector(".ptt #pg-last").appendChild(document.querySelector("#ulast"));
document.querySelector(".ptt #pg-jump").appendChild(document.querySelector("#ujumpbox"));
// move bottom jump buttons
document.querySelector(".ptb #pg-first").appendChild(document.querySelector("#dfirst"));
document.querySelector(".ptb #pg-prev").appendChild(document.querySelector("#dprev"));
document.querySelector(".ptb #pg-next").appendChild(document.querySelector("#dnext"));
document.querySelector(".ptb #pg-last").appendChild(document.querySelector("#dlast"));
document.querySelector(".ptb #pg-jump").appendChild(document.querySelector("#djumpbox"));
// merge bookmarks and viewstyle
document.querySelector(".searchnav").appendChild(document.querySelector(".saved-search"));
document.querySelector(".searchnav").appendChild(document.querySelector(".searchnav div:nth-child(6)"));
document.querySelector(".searchnav div:nth-child(1)").remove();
document.querySelector(".searchnav div:nth-child(1)").remove();
document.querySelector(".searchnav div:nth-child(1)").remove();
document.querySelector(".searchnav div:nth-child(1)").remove();
document.querySelector(".saved-search").style.width = "auto";
}
// patch prev and next jumps
if (prevurl) prevurl = pageInfo.knownPages[`P${window.currentPage - 1}`];
if (nexturl) nexturl = pageInfo.knownPages[`P${window.currentPage + 1}`];
let uprev = document.querySelector("#uprev");
if (uprev.localName !== "span") uprev.href = prevurl;
let dprev = document.querySelector("#dprev");
if (dprev.localName !== "span") dprev.href = prevurl;
let unext = document.querySelector("#unext");
if (unext.localName !== "span") unext.href = nexturl;
let dnext = document.querySelector("#dnext");
if (dnext.localName !== "span") dnext.href = nexturl;
// add tab click event handler for page buttons
document.querySelectorAll('.search-relpager-num td').forEach(function (nav) {
nav.addEventListener("click", function (ev) {
if (ev.target.innerText == "...") {
let pageInfo = JSON.parse(sessionStorage.getItem("EHPS-Paginator"));
let page = prompt(`Jump to page: (between ${pageInfo.knownPages.min} and ${pageInfo.knownPages.max})`, 0);
if (page != null) {
page = parseInt(page);
if ((page >= parseInt(pageInfo.knownPages.min)) && (page <= parseInt(pageInfo.knownPages.max))) {
document.location = pageInfo.knownPages[`P${page}`];
}
}
} else if (ev.target.id.startsWith("pg-") || ev.target.id.startsWith("u") || ev.target.id.startsWith("d")) {
if (ev.target.id.startsWith("pg-")) ev.target.firstChild.click();
} else if (ev.target.innerText != "?") {
if (ev.target.localName === "td") document.location = ev.target.firstChild.href;
}
}, false);
});
}
const updateConfig = () => {
if (document.querySelector(".search-scrobbler-config-bg") === null) return;
document.querySelector('.search-scrobbler-config-bg').innerHTML = `
<div class="search-scrobbler-config-window ido">
<div class="search-scrobbler-config-close"><div class="search-scrobbler-config-title">${GM.info.script.name} v${GM.info.script.version}</div> ×</div>
<div>
<input type="checkbox" id="search-scrobbler-config-disBookmark"><label for="search-scrobbler-config-disBookmark"> Disable bookmarks</label><br>
<input type="checkbox" id="search-scrobbler-config-disPageinator"><label for="search-scrobbler-config-disPageinator"> Disable pages</label><br>
<input type="checkbox" id="search-scrobbler-config-disMoveJump2Page"><label for="search-scrobbler-config-disMoveJump2Page"> Disable integration Jump/Seek into paginator</label><br>
<input type="checkbox" id="search-scrobbler-config-disPageScrobbler"><label for="search-scrobbler-config-disPageScrobbler"> Hide <select id="search-scrobbler-config-disPageScrobbler-type"></select> bar</label><br>
<input type="checkbox" id="search-scrobbler-config-fullWidthBar"><label for="search-scrobbler-config-fullWidthBar"> Use full width for bar</label><br>
<input type="checkbox" id="search-scrobbler-config-enlPageprefetch"><label for="search-scrobbler-config-enlPageprefetch"> Enable page prefetch (+/- <select id="search-scrobbler-config-enlPageprefetch-size"></select> pages)</label><br>
<div style="padding: 2px 20px 2px 30px;color:red;font-weight:bold;">Be careful with prefetch as it creates a lot of page requests and the server will block you for some time if you reaches a certain limit in a timeframe</div>
</div>
</div>`;
let disPageScrobblerType = document.getElementById('search-scrobbler-config-disPageScrobbler-type');
let hidePageScrobblerType = localStorage.getItem("EHPS-HidePageScrobblerType") ?? 0;
for (let i = 0; i < 3; i++) {
let opt = document.createElement('option');
switch (i) {
case 0:
opt.text = "top";
break;
case 1:
opt.text = "bottom";
break;
case 2:
opt.text = "top and bottom";
break;
default:
opt.text = i;
break;
}
opt.value = i;
if (hidePageScrobblerType == i) opt.selected = true;
disPageScrobblerType.add(opt);
}
let enlPageprefetchSize = document.getElementById('search-scrobbler-config-enlPageprefetch-size');
let selSize = localStorage.getItem("EHPS-EnablePageinatorPrefetchSize") ?? defaultMaxPrefetch;
for (let i = 2; i < 6; i++) {
let opt = document.createElement('option');
opt.text = i;
opt.value = i;
if (selSize == i) opt.selected = true;
enlPageprefetchSize.add(opt);
}
// config close button
document.querySelector(".search-scrobbler-config-close").addEventListener("click", function () {
document.querySelector(".search-scrobbler-config-bg").style.display = "none";
}, false);
document.querySelector(".search-scrobbler-config-bg").addEventListener("click", function () {
document.querySelector(".search-scrobbler-config-bg").style.display = "none";
}, false);
document.querySelector(".search-scrobbler-config-window").addEventListener("click", function (e) {
e.stopPropagation();
}, false);
// config buttons
document.getElementById("search-scrobbler-config-disBookmark").addEventListener("click", function (e) {
localStorage.setItem("EHPS-DisableBookmark", e.target.checked);
updateBookmark();
}, false);
document.getElementById("search-scrobbler-config-disPageinator").addEventListener("click", function (e) {
localStorage.setItem("EHPS-DisablePageinator", e.target.checked);
if (localStorage.getItem("EHPS-DisableIntegrationJump2Page") != "true") {
if (!e.target.checked) updatePageCounter();
else location.reload();
} else updatePageCounter();
}, false);
document.getElementById("search-scrobbler-config-disMoveJump2Page").addEventListener("click", function (e) {
localStorage.setItem("EHPS-DisableIntegrationJump2Page", e.target.checked);
if (!e.target.checked) updatePageCounter();
else location.reload();
}, false);
document.getElementById("search-scrobbler-config-disPageScrobbler").addEventListener("click", function (e) {
localStorage.setItem("EHPS-HidePageScrobbler", e.target.checked);
updatePageScrobbler();
}, false);
document.getElementById("search-scrobbler-config-disPageScrobbler-type").addEventListener("change", function (e) {
localStorage.setItem("EHPS-HidePageScrobblerType", e.target.value);
updatePageScrobbler();
}, false);
document.getElementById("search-scrobbler-config-fullWidthBar").addEventListener("click", function (e) {
localStorage.setItem("EHPS-FullWidthBar", e.target.checked);
updatePageScrobbler();
}, false);
document.getElementById("search-scrobbler-config-enlPageprefetch").addEventListener("click", function (e) {
localStorage.setItem("EHPS-EnablePageinatorPrefetch", e.target.checked);
if (localStorage.getItem("EHPS-DisableIntegrationJump2Page") != "true") location.reload();
else updatePageCounter();
}, false);
document.getElementById("search-scrobbler-config-enlPageprefetch-size").addEventListener("change", function (e) {
localStorage.setItem("EHPS-EnablePageinatorPrefetchSize", e.target.value);
if (localStorage.getItem("EHPS-EnablePageinatorPrefetch") == "true") {
if (localStorage.getItem("EHPS-DisableIntegrationJump2Page") != "true") location.reload();
else updatePageCounter();
}
}, false);
if (localStorage.getItem("EHPS-DisableBookmark") == "true") document.getElementById("search-scrobbler-config-disBookmark").checked = true;
if (localStorage.getItem("EHPS-DisablePageinator") == "true") document.getElementById("search-scrobbler-config-disPageinator").checked = true;
if (localStorage.getItem("EHPS-DisableIntegrationJump2Page") == "true") document.getElementById("search-scrobbler-config-disMoveJump2Page").checked = true;
if (localStorage.getItem("EHPS-HidePageScrobbler") == "true") document.getElementById("search-scrobbler-config-disPageScrobbler").checked = true;
if (localStorage.getItem("EHPS-FullWidthBar") == "true") document.getElementById("search-scrobbler-config-fullWidthBar").checked = true;
if (localStorage.getItem("EHPS-EnablePageinatorPrefetch") == "true") document.getElementById("search-scrobbler-config-enlPageprefetch").checked = true;
}
const main = () => {
if (!hasGalleryListTable()) return;
tryUpdateKnownMaxGID();
injectStylesheet();
if (addBaseUIElements()) {
updatePageScrobbler();
updateConfig();
updateBookmark();
updatePageCounter();
}
}
main();