// ==UserScript==
// @name 画像のホバーで拡大
// @description Shift+H:オンオフ切替 ホバー中の画像を（y:yandexで画像検索／d:名前を付けて保存(+Shift:suffixを指定)） a:twitterで画像をトリミングさせない
// @version 0.1.24
// @run-at document-idle
// @match *://*/*
// @match file:///*.html
// @grant GM_addStyle
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_deleteValue
// @grant GM_download
// @grant GM.setClipboard
// @noframes
// @namespace https://greasyfork.org/users/181558
// ==/UserScript==
(function() {
const keyFunc2 = [];
const USE_D_TO_SAVE = 0; // 1:dキーでホバー中の画像を「名前を付けて保存」する（推奨） 0:無効
const USE_SAVE_AS = false; // true:「名前を付けて保存」画面を使う false:ファイル名は自動的に決定（推奨）
const hoverTimeDefault = 2; // デフォルトの動作モード -1:オフ 1:オン（瞬間） 2～:画像に乗せてn/60秒静止したら
const defaultDelay = 3; // Shift+H押下時に切り替わる動作モードの３つ目（3/60秒）のタイミングを指定
const KEY_SELECT_DELAY = "Shift+H"; // 動作モード切り替えキー
const CONFIRM_FOR_Y = 1; // 1:yキーでyandex/iqdb検索をする時URLの確認を求める
const D_FILENAME_MAXLENGTH = 94; // 1-94:dキーで自動生成されるファイル名の最大長
const FUTABA_REPLACE_THUMBNAIL_AFTER_HOVER = 1; // 1:ふたばでgif画像ホバー時にサムネイルを実体に置き換える 2:gif以外の画像も置き換える 3:動画も実体と置き換える 0:無効 ※Ctrlを押しながらホバーすると以降同タブ内ではいつでも3相当
const VIDEO_FADEIN_MS = 500;
const REDIRECT_RE = /^https?:\/\/jump\.5ch\.net\/\?|^https?:\/\/jbbs\.shitaraba\.net\/bbs\/link\.cgi\?url=|^https?:\/\/talk\.jp\/c\?|^https?:\/\/.*\.2chan\.net\/bin\/jump\.php\?/;
const IMGURL = /^https?:\/\/(www\.|i\.)?imgur\.com\/\S*(\.png|\.jpg|\.jpeg|\.gif|\.bmp|\.webp|\.webm|\.mp4)$|^https?:\/\/pbs\.twimg\.com\/media\/\S*(\.png|\.jpg|\.jpeg|\.gif|\.bmp|\.webp|\.webm|\.mp4)$/i;
const marginH = 100; // 元絵と拡大画像の横の余白px
const ZMARGIN = 1;
const POPUP_Z_INDEX = 2147483647 - ZMARGIN; // ポップアップ画像がどくらい手前に来るか
const FORCE_USE_HALF_WIDTH = 0; // 1:ホバーズームで必ず画面の横半分のサイズ
const enablePanel = 1; // 1:パネル表示を有効
const marginPe = 8;
let verbose = 0; // 1:debug
const is2chan = ld("2chan.net|ftbucket.info|kuzure.but.jp") ? true : false;
const is2chanOrig = ld("2chan.net") ? true : false;
const isFtbucket = ld("ftbucket")
let replaceMode = FUTABA_REPLACE_THUMBNAIL_AFTER_HOVER;
String.prototype.match0 = function(re) { let tmp = this.match(re); if (!tmp) { return null } else if (tmp.length > 1) { return tmp[1] } else return tmp[0] } // gフラグ不可
var GF = {}
let addstyle = {
added: [],
add: function(str) {
if (this.added.some(v => v[1] === str)) return;
var S = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" // var S="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_"
var d = Date.now()
var uid = Array.from(Array(12)).map(() => S[Math.floor((d + Math.random() * S.length) % S.length)]).join('')
end(document.head, `<style id="${uid}">${str}</style>`);
this.added.push([uid, str]);
return uid;
},
remove: function(str) { // str:登録したCSSでもaddでreturnしたuidでも良い
let uid = this.added.find(v => v[1] === str || v[0] === str)?.[0]
if (uid) {
eleget0(`#${uid}`)?.remove()
this.added = this.added.filter(v => v[0] !== uid)
}
}
}
var domain = new URL(location.href).hostname;
var hovertime = pref(domain + " : delay") || hoverTimeDefault;
var minWidth
var minHeight
const getwinmin = () => {
minWidth = location.href.match(/twitter|\/\/x\.com/) ? 1000 : (window.innerWidth / 2)
minHeight = location.href.match(/twitter|\/\/x\.com/) ? 1000 : (window.innerHeight / 2)
}
getwinmin()
window.addEventListener("focus", getwinmin)
window.addEventListener("resize", getwinmin)
var mousex = 0,
mousey = 0,
mouseCtrl = 0;
var lastEle = "";
var hovertimer = 0;
var poppedUrl = "";
var yandexUrl = "";
var userSuffix = ""
// bingのnoreferrer
if (lh('https://www.bing.com/images/search')) setInterval(() => elegeta('a')?.forEach(e => {
e.referrerpolicy = "no-referrer";
e.rel = "nofollow external noopener noreferrer";
}), 333)
if (lh(/https:\/\/www\.google\.[^\/]*\/search\?q=/)) hoverHelp(e => e?.closest('a[href$="pdf"]') ? "ｄ：pdfファイルを保存" : "", e => `left:${e.target?.closest('a[href$="pdf"]').getBoundingClientRect().left + e.target?.closest('a[href$="pdf"]').offsetWidth}px; top:${e.target.getBoundingClientRect().top}px;`)
function hoverHelp(cb, xy = null) {
let latest, helpEle;
document.addEventListener("mousemove", e => {
if (latest != e?.target) {
helpEle?.remove()
const text = cb(e.target)
if (text) helpEle = end(document.body, `<div id="hoverHelpPopup" style="z-index:999999999; position:fixed; ${xy?xy(e):"right:1em; bottom:1em;"} background-color:#ffffffe0; padding:1px 0.5em; border:1px solid #505050; font-size:15px; color:#505050; border-radius:0.75em;">${text}</div>`)
latest = e.target
if (document.elementFromPoint(e.clientX, e.clientY) == helpEle) {
helpEle.style.bottom = "";
helpEle.style.top = "1em";
}
}
})
}
var keyFunc = USE_D_TO_SAVE ? keyFunc2.concat([{
id: "d",
key: /^d$|^Shift\+D$/,
func: (e, key, ele = null) => {
var url = poppedUrl
//var ele = ele || document.elementFromPoint(mousex, mousey);
var ele = ele || document?.elementsFromPoint(mousex, mousey)?.find(e => ["IMG", "VIDEO"].includes(e?.tagName)) || document.elementFromPoint(mousex, mousey); //document.elementFromPoint(mousex, mousey);
var pdf = !lh(/https:\/\/www\.google\.[^\/]*\/search\?q=/) ? null : ele.closest('a[href$="pdf"]') || eleget0('span.pdffile', ele?.closest('div')) ? ele?.closest('a') : null
var pdffn
if (pdf) {
url = pdf.href;
pdffn = pdf.innerText;
GM.setClipboard(`${ele?.textContent||""}\n${url}\n`)
}
//if (hovertime < 1) return
if (!url) {
if (!(ele?.tagName === "IMG" || (ele?.tagName === "VIDEO" && ld('2chan.net')))) return;
url = pe(ele, 0)
}
if (url) {
var caption = getParentHasText(ele)
function getParentHasText(ele) {
while (ele && ele != document.body) {
if (ele?.innerText?.replace(/\d/gm, "")?.replace(/ |\s\s|\n/gm, " ")?.trim()?.length > 0) return ele?.innerText?.replace(/ |\s\s|\n/gm, " ")?.trim()
ele = ele?.parentNode
}
return ""
}
let userSuffix = ""
if (key === "Shift+D") {
let sufin = prompt("ファイル名の最後に付ける文字列を設定できます", window?.getSelection()?.toString()?.trim()?.substr(0, D_FILENAME_MAXLENGTH / 2) || userSuffix || "")
if (sufin === null) return;
userSuffix = sufin || ""
}
var fn_maxlen = D_FILENAME_MAXLENGTH - userSuffix?.length
var hrefName = url.match(/[^\/]+\.[^\/]+$/)?.[0]?.replace(/\?.+$/, "")?.slice(-15) || ""
var ext = ((/https:\/\/pbs\.twimg\.com\//.test(url) && /format=[a-zA-Z0-9]+/.test(url))) ? `.${url.match(/format=([a-zA-Z0-9]+)/)?.[1]}` : "";
if (hrefName == "" && ext == "") ext = pdf ? ".pdf" : ".png"
let fnlen = fn_maxlen - hrefName.length
var fn = (pdffn?.substr(0, fnlen - 1) || `${signzen(document.title.slice(0,fnlen/2)+" "+caption+" "+location.href).substr(0, fnlen-1)} `) + `${userSuffix}${hrefName}`?.trim() + `${ext}`
if (ld(/5ch\.net$/)) {
var res = eleget0("section,.message", ele?.closest("table,article"))?.innerText?.trim();
res = res?.replace(/^\>.*$|^h?ttps?\:\/\/.*$/gm, "")?.trim() || res;
res = res?.replace(/\s+|\n+/gm, " ")?.trim();
if (res) fn = `${signzen(document.title+" "+location.href).substr(0, fn_maxlen/2-hrefName.length-1)} ${signzen(res).substr(0, fn_maxlen/2-1)} ${userSuffix}${hrefName}`.trim() + `${ext}`
}
if (ld(/2chan\.net$|ftbucket\.info$/)) {
//var res = eleget0("blockquote", ele?.closest("table"))?.innerText?.replace(/\s+|\n+/gm," ")?.trim()
//res = res?.replace(/^\s*\>.*\s*$/gm, "")?.trim() || res; // ?.replace(/ｷﾀ━+\(ﾟ\∀ﾟ\)━+\!+/gm,"")
var res = eleget0("blockquote", ele?.closest("table"))?.innerText?.trim();
res = res?.replace(/^\>.*$/gm, "")?.trim() || res;
res = res?.replace(/\s+|\n+/gm, " ")?.trim();
if (res) fn = `${signzen(document.title+" "+location.href).substr(0, fn_maxlen/2-hrefName.length-1)} ${signzen(res).substr(0, fn_maxlen/2-1)} ${userSuffix}${hrefName}`.trim() + `${ext}`
}
if (ld(/twitter\.com$|^x\.com/)) {
hrefName = url.match(/\/media\/([^\/\?\&]+)/)?.[1] || "" // 絵IDだけど名前順≠出現順だろうか？
var res = eleget0('[data-testid="tweetText"]', ele?.closest('[data-testid="cellInnerDiv"]'))?.innerText?.replace(/\s+|\n+/gm, " ")?.trim()
if (res) fn = `${signzen(document.title).substr(0, fn_maxlen/2-hrefName.length-1)} ${signzen(res).substr(0, fn_maxlen/2-1)} ${userSuffix}${hrefName}`.trim() + `${ext}`
}
if (lh("//nitter.cz")) {
hrefName = url.match(/\/enc\/([a-zA-Z0-9=]+)/)?.[1] || "" // 絵IDだけど名前順≠出現順だろうか？
var res = ele?.closest('div.quote.quote-big,div.timeline-item')?.innerText?.replace(/\s+|\n+/gm, " ")?.trim() || document.title || "";
if (res) fn = `${signzen(res).substr(0, fn_maxlen-1-hrefName.length)} ${userSuffix}${hrefName}`.trim() + `${ext}`
}
if (lh("//twiman.net/")) {
let box = ele?.closest('div.border-gray-200.mb-3')
if (box) {
hrefName = url?.match(/[a-zA-Z0-9\-_]+/g)?.sort((a, b) => a?.length < b?.length ? 1 : -1)?.[0] || "";
let id = signzen(eleget0('span.text-gray-500.font-normal.block', box)?.textContent || "")
let name = signzen(eleget0('a.text-black.font-bold.block', box)?.textContent || "")
let text = signzen(eleget0('p.text-black.block.text-base.leading-snug', box)?.textContent || "")
let tid = signzen(eleget0('a[href*="/status/"]', box)?.href?.match0(/\/status\/(\d+)/) || "");
let mediaIndex = elegeta('img.object-contain.justify-self-auto.mx-auto', box).findIndex(v => v == ele) || 0;
var res = (box?.innerText?.replace(/\s+|\n+/gm, " ")?.trim() || document.title || "")
if (box && id && name && tid) {
fn = `${id} ${name} ${tid?.padStart(19,"0")}-${(""+mediaIndex)?.padStart(3,"0")} `;
fn = `${fn}${signzen(text)?.substr(0, D_FILENAME_MAXLENGTH - userSuffix?.length - fn.length)} ${userSuffix}`.trim() + `${ext||".png"}`;
}
}
}
if (lh("//nitter.net|//xcancel.com")) {
let box = ele?.closest('.timeline-item ')
hrefName = url?.match(/[a-zA-Z0-9\-_]+/g)?.sort((a, b) => a?.length < b?.length ? 1 : -1)?.[0] || "" // urlの中から[a-zA-z0-9]+にマッチする一番長い部分をIDと見て拾う
let id = signzen(eleget0('a.username', box)?.textContent || "")
let name = signzen(eleget0('div > div.fullname-and-username > a.fullname', box)?.textContent || "")
let text = signzen(eleget0('.quote-text , .tweet-content , .media-body', box)?.textContent || "")
let tid = signzen(eleget0('a[href*="/status/"]', box)?.href?.match0(/\/status\/(\d+)/) || "");
// let date = signzen(gettime("[YYYYMMDD]", new Date(Date.parse(eleget0('span.tweet-date > a', box)?.textContent || ""))));
let date = signzen(gettime("[YYYYMMDD-hhmm]", new Date(Date.parse(eleget0('span.tweet-date > a', box)?.title?.replace("· ", "") || ""))));
let mediaIndex = elegeta('img:not(.avatar)', box).findIndex(v => v == ele) || 0;
ext = url.match0(/\.[a-z0-9]+$/) || "";
var res = (ele?.closest('div.quote.quote-big,div.timeline-item')?.innerText?.replace(/\s+|\n+/gm, " ")?.trim() || document.title || "").replace(id, "");
if (res && id && name && date) {
fn = `${id} ${tid?.padStart(19,"0")}-${mediaIndex} `;
fn = `${fn}${signzen(name+" "+date+" "+text).substr(0, D_FILENAME_MAXLENGTH - userSuffix?.length - fn.length)} ${userSuffix}`.trim() + `${ext||".png"}`;
}
function gettime(_fmt = 'YYYY/MM/DD hh:mm:ss.iii', _dt = new Date()) {
return [
['YYYY', _dt.getFullYear()],
['MM', _dt.getMonth() + 1],
['DD', _dt.getDate()],
['hh', _dt.getHours()],
['mm', _dt.getMinutes()],
['ss', _dt.getSeconds()],
['iii', _dt.getMilliseconds()],
].reduce((s, a) => s.replace(a[0], `${a[1]||0}`.padStart(a[0].length, '0')), _fmt)
}
}
function signzen(str) { return str.replace(/^\s+/, "").replace(/\\|\/|\:|\;|\,|\+|\&|\=|\*|\?|\"|\'|\>|\<|\./g, c => { return String.fromCharCode(c.charCodeAt(0) + 0xFEE0) }) }
if (fn?.indexOf(".") == -1) fn += ele?.tagName == "VIDEO" ? ".mp4" : ".webp"; // ファイル名に拡張子がなかったらとりあえず付ける
var arg = { url: url, name: fn, saveAs: USE_SAVE_AS, onerror: null, onload: null, onprogress: null, ontimeout: null, };
//var arg = { url: url, name: fn, saveAs: USE_SAVE_AS, onerror: e=>alert(JSON.stringify(e)), onload: e=>alert(JSON.stringify(e)), onprogress: null, ontimeout: null, };
if (ld(".pixiv.")) arg.headers = { referer: location.protocol + '//' + location.host, origin: location.protocol + '//' + location.host, }
if (ld('old.reddit.com')) arg.headers = { referer: url } // , origin: url
GM_download(arg);
return true;
} // d::ホバー中の画像を名前を付けて保存
}
}]) : [];
if (lh("//twitter.com/|//nitter.net/|//nitter.cz|//xcancel.com/|//x.com|https://search.yahoo.co.jp/realtime/search")) {
var zflag = pref("zflag") || 0;
popup(`a:画像をフィット：${zflag}`, zflag == 0 ? "#888" : undefined)
setTimeout(() => setsize(zflag), lh("https://search.yahoo.co.jp/realtime/search") ? 3 : 1999)
}
function setsize(z) {
addstyle.remove(GF?.twi);
if (z == 1 && lh("//twitter.com/|//nitter.net/|//nitter.cz|//xcancel.com/|//x.com")) GF.twi = addstyle.add(`div{ background-size:${['cover','contain'][z]} !important;}`)
if (z == 1 && lh("https://search.yahoo.co.jp/realtime/search")) GF.twi = addstyle.add(`.Tweet_TweetContainer__gC_9g .Tweet_imageContainerWrapper__wPE0R > div:first-child:last-child {
width: unset !important;
margin: auto auto !important;
}
.Tweet_TweetContainer__gC_9g .Tweet_imageContainer__G8A9R img {
height: 282px !important;
}`)
addstyle.remove(GF?.nit);
if (z == 1) GF.nit = addstyle.add(`.still-image img:not([class*="quote"] img){ object-fit:contain !important; max-height:300px !important;}`)
}
//document.addEventListener("keypress", e => {
document.addEventListener("keydown", e => {
if (e.target.tagName === 'INPUT' || e.target.tagName === 'TEXTAREA' || e.target.isContentEditable || ((e.target.closest('#chat-messages,ytd-comments-header-renderer') || document.activeElement.closest('#chat-messages,ytd-comments-header-renderer')))) return;
var key = (e.shiftKey ? "Shift+" : "") + (e.altKey ? "Alt+" : "") + (e.ctrlKey ? "Ctrl+" : "") + e.key;
keyFunc.forEach(v => {
if (v.key.test(key)) {
if (v.func(e, key)) {
e.stopPropagation();
e.preventDefault();
}
}
})
if (key === "y" && poppedUrl) { // y::ホバー中の画像をiqdb/yandex画像検索で検索
//yandexUrl = poppedUrl.match(/\;base64\,/i) ? null : `https://iqdb.org/?url=${encodeURI(poppedUrl)}`; //`https://www.bing.com/images/search?q=imgurl:${encodeURI(poppedUrl)}&view=detailv2&iss=sbi`;
//yandexUrl = poppedUrl.match(/\;base64\,/i) ? null : `https://www.bing.com/images/search?q=imgurl:${encodeURI(poppedUrl)}&view=detailv2&iss=sbi`;
yandexUrl = poppedUrl.match(/\;base64\,/i) ? null : "https://yandex.com/images/search?rpt=imageview&url=" + poppedUrl;
if (yandexUrl) {
if (!CONFIRM_FOR_Y || window.confirm(yandexUrl + "\n\nを開きます。よろしいですか？")) window.open(yandexUrl);
}
return false;
}
if (key === "a" && lh("//twitter.com|//nitter.net/|//nitter.cz|//xcancel.com/|//x.com/|https://search.yahoo.co.jp/realtime/search")) { // a::twitterで画像をトリミングさせないオンオフ
zflag = zflag ^ 1;
setsize(zflag)
pref("zflag", zflag)
popup(`a:画像をフィット：${zflag}`, zflag == 0 ? "#888" : undefined)
return false;
}
if (key === KEY_SELECT_DELAY) { // Shift+H::ホバーの設定
elegeta('//img[@class="ignoreMe hzP"]').forEach(e => e.remove());
// let ret = proInput(domain + `\n\nのホバーズームの設定をしてください\n\n-1：オフ\n0：デフォルト(${hoverTimeDefault})\n1：画像に乗った瞬間\n2-：画像に乗せて数値/60秒静止したら\n空欄：設定削除(${hoverTimeDefault})\n\n`, pref(domain + " : delay") || defaultDelay);
let ret = hovertime == -1 ? 1 : hovertime == 1 ? defaultDelay : -1;
if (ret == 1) verbose = 1 - verbose
if (ret === "") {
pref(domain + " : delay", "");
hovertime = hoverTimeDefault;
} else {
if (ret !== null) {
hovertime = ret || hoverTimeDefault;
pref(domain + " : delay", hovertime);
popup(`${domain}<br>${KEY_SELECT_DELAY}：ホバーズームを${hovertime!=-1?"有効":"無効"}にしました${hovertime>0?"("+hovertime+"/60秒)":""}`, hovertime > 0 ? verbose ? "#362" : "#6080ff" : "#808080")
}
}
}
}, true);
document.addEventListener("mousemove", function(e) {
mousex = e.clientX;
mousey = e.clientY;
mouseCtrl = e.ctrlKey;
hovertimer = 0;
}, false);
document.addEventListener("wheel", function(e) {
hovertimer = 0;
}, false);
hzOnInt()
function hzOnInt() {
if (!(hovertime < 1) && (document?.visibilityState == "visible")) {
hovertimer++;
//let ele = document.elementFromPoint(mousex, mousey);
let ele = document?.elementsFromPoint(mousex, mousey)?.find(e => ["IMG", "VIDEO"].includes(e?.tagName)) ?? document.elementFromPoint(mousex, mousey);
// let ele = document?.elementsFromPoint(mousex, mousey)
// ele=ele?.find(e => e?.tagName=="VIDEO") || ele?.find(e=>e?.tagName=="IMG") || document.elementFromPoint(mousex, mousey);
// if(logg)document.title=`${hovertime} ${hovertimer} ${mousex},${mousey} ${lastEle},${ele} ${poppedUrl} ${ele.clientWidth}<${minWidth} ${ele.clientHeight}<${ minHeight}`
if (lastEle !== ele) {
hovertimer = 0;
if (poppedUrl) {
document?.querySelectorAll('.ignoreMe.hzP')?.forEach(e => e.remove());
poppedUrl = "";
}
}
if (ele && hovertimer >= hovertime && poppedUrl == "" && (ele.clientWidth < minWidth || ele.clientHeight < minHeight)) {
//if ((ele.tagName === "IMG" || (ele.tagName === "VIDEO" && is2chan)) ||
if ((ele.tagName === "IMG" || (ele.tagName === "VIDEO")) ||
(ele?.style?.backgroundImage?.match0(/^url\(/)) ||
(ele?.matches(`a[href*="imgur.com"],a[href*="pbs.twimg.com"]`) && ele?.href?.match(/.png$|.jpg$|.jpeg$|.gif$|.bmp$|.webp$/i))) {
if (ele?.dataset?.zoomonhover != "disable") {
poppedUrl = pe(ele, enablePanel);
// yandexUrl = poppedUrl.match(/\;base64\,/i) ? null : "https://yandex.com/images/search?rpt=imageview&url=" + poppedUrl;
}
}
}
if ((verbose || replaceMode) && (isFtbucket || is2chanOrig)) {
if (ele && ele.tagName === "IMG" && (verbose || (replaceMode >= 2)) ?
ele?.matches(':is(.thre , td.rtd)>a:is([href*=".gif"],[href*=".png"],[href*=".jpg"],[href*=".webp"])>img:not([data-gifloaded])') :
ele?.matches(':is(#pickbox a:is([href*=".gif"],[href*=".png"],[href*=".jpg"],[href*=".webp"]) , :is(.thre>a,td.rtd>a)[href*=".gif"])>img:not([data-gifloaded])')) { // 2chanならgifを動かす
let a = ele?.closest("a")
ele.dataset.gifloaded = 1;
if (a && a?.href != ele?.src && (isFtbucket || eleget0('#contdisp')?.textContent?.indexOf("スレッドがありません") == -1)) {
checkExists(a?.href, () => {
elegeta(`img[src="${ele?.getAttribute("src")}"]`).forEach(ele => {
ele.dataset.gifloaded = 1;
ele.src = a.href;
})
})
}
function checkExists(url, cb) {
if (url) return fetch(url, { method: 'HEAD', cache: 'reload' }).then(response => response.ok && cb()).catch(() => false);
}
}
}
lastEle = ele;
}
setTimeout(hzOnInt, 17);
}
function pe(a, panel) {
if (/magnifierLens/.test(a.id)) return null; // amazon拡大鏡の水色のドット
let imgAspect = a.tagName == "VIDEO" ? a.videoWidth / a.videoHeight : (a.naturalWidth ?? a?.offsetWidth) / (a.naturalHeight ?? a?.offsetHeight); // svg等だとNaN 要.onload
let clientAspect = window.innerWidth / 2 / window.innerHeight;
let ahref = (decodeURIComponent(a?.href)?.replace(REDIRECT_RE, ""))
if (ahref && !(IMGURL.test(ahref))) ahref = "";
let fixAR = false;
if (mouseCtrl) replaceMode = 3;
// 動画
if (a.tagName === "VIDEO") {
var src = a?.src || eleget0('source', a)?.src
if (src && !a?.paused) return src;
if (src && panel) {
var ve = document.createElement("video")
var panel = document.createElement("span");
panel.referrerpolicy = "no-referrer"; // 無効
panel.className = "ignoreMe hzP";
panel.appendChild(ve)
panel.src = src
panel.animate([{ opacity: 0 }, { opacity: 1 }], { duration: VIDEO_FADEIN_MS, fill: 'forwards' });
ve.outerHTML = `<video className="ignoreMe hzP" id="hzPv" controls autoplay loop referrerpolicy="no-referrer" width="100%" height="100%"><source referrerpolicy="no-referrer" src="${src}" type="video/mp4"></video>`;
panel.maxWidth = "18%";
}
} else if (a?.dataset?.srcvideo || (a.parentNode.tagName == "A" && a.parentNode.href.match(/.mp4(\?.+)*$|.webm(\?.+)*$/i))) { // videoタグかつ親がaタグでhrefに動画ファイルへのリンク、ふたば等
var ext = (a?.dataset?.srcvideo || a.parentNode.href).match(/.mp4(\?.+)*$|.webm(\?.+)*$/i)[0];
var src = a?.dataset?.srcvideo || a.parentNode.href;
if (!src) return; // ?
if (panel) {
if (replaceMode >= 3 && !a?.parentNode?.dataset?.coverEleped && is2chan) { // ふたばでvideoに置き換える
a.parentNode.dataset.coverEleped = 1;
coverEle(a, `<video className="ignoreMe coverdVideo" controls loop referrerpolicy="no-referrer" style="opacity:1;" width="100%" height="100%"><source referrerpolicy="no-referrer" src="${src}" type="video/mp4"></video>`);
return src;
}
var ve = document.createElement("video")
var panel = document.createElement("span");
panel.referrerpolicy = "no-referrer"; // 無効
panel.className = "ignoreMe hzP";
panel.appendChild(ve)
panel.src = src
panel.animate([{ opacity: 0 }, { opacity: 1 }], { duration: VIDEO_FADEIN_MS, fill: 'forwards' });
ve.outerHTML = `<video className="ignoreMe hzP" id="hzPv" controls autoplay loop referrerpolicy="no-referrer" width="100%" height="100%"><source referrerpolicy="no-referrer" src="${src}" type="video/mp4"></video>`;
panel.maxWidth = "18%";
}
} else if (a.style.backgroundImage?.match0(/^url\(/)) { // bacgground-image式の画像
var src = (a.style.backgroundImage.match0(/url\(\"([^"]+)/))
if (!src) return; // ?
if (panel) {
var panel = document.createElement("img");
panel.referrerpolicy = "no-referrer";
panel.className = "ignoreMe hzP";
panel.src = src
}
} else {
// 画像
var src = a?.src || ahref;
if (a.parentNode && a.parentNode.tagName == "A" && a.parentNode.href.match(/\/pic\/orig\/|.png$|.jpg$|.jpeg$|.gif$|.bmp$|.webp$/i) && /\.wikipedia\./.test(location.href) == false) {
src = a.parentNode.href;
} else if (a.parentNode && a.parentNode.parentNode && a.parentNode.parentNode.tagName == "A" && a.parentNode.parentNode.href.match(/.png$|.jpg$|.jpeg$|.gif$|.bmp$|.webp$/i)) {
src = a.parentNode.parentNode.href;
}
if (a.srcset) {
var srcWiki = a.srcset.match(/\/\/\S+/g);
if (srcWiki.length) { srcWiki = srcWiki[srcWiki.length - 1].replace(/\/\d+px-.*$/i, "").replace(/\/thumb\//i, "/"); } // alert(srcWiki)}
}
if (ld(/5ch\.net$|shitaraba\.net$|^talk\.jp$/)) src = decodeURIComponent(src)?.replace(REDIRECT_RE, "")
//if(src.match0(/.+?\.2chan\.net\/b\/thumb\/.+?s\..+?/)){src=src.replace(/(.+?\.2chan\.net\/b\/)(?:cat|thumb)(\/.+?)s(\..+?)/,"$1src$2$3")} // 拡張子が分からない
//if(/https:\/\/i\.pximg\.net\/[^/]+\/[^/]+\/[^/]+\/img\/.+/.test(panel.src)) {panel.src=panel.src.replace(/(https:\/\/i\.pximg\.net\/)[^/]+\/[^/]+\/([^/]+\/img\/.+)/,"$1$2").replace(/custom-thumb/,"img-master").replace(/_custom/,"_master");} // pixiv
if (lh("old.reddit.com")) {
let redid = a?.closest('div[data-media-id]')?.dataset.mediaId
if (redid) {
fixAR = 1;
src = eleget0(`div.media-preview-content a.gallery-item-thumbnail-link[href*="${redid}"]`)?.href || src;
} // スレ内のギャラリー
else {
fixAR = 16.67 * 3;
src = eleget0('a.search-link.may-blank', a?.closest('div.search-result.search-result-link.has-thumbnail'))?.href || src;
} // スレ一覧の見出し AR狂うけど低画質よりまし？
}
if (ld("2chan.net")) fixAR = 17;
if (/^https?:\/\/.+\.2chan\.net\/b\/cat\//.test(src)) { src = src.replace(/^(https?:\/\/.+\.2chan\.net\/b\/)cat\//, "$1thumb/"); } // futapo
if (src.match0(/\?w=\d+\&h=\d+$/)) src = src.replace(/\?w=\d+\&h=\d+$/, "");
src = srcWiki || src.replace(/(https:\/\/pbs\.twimg\.com\/.*\?format=.+\&name=).+/, "$1orig");
src = src.replace(/^(https:\/\/pbs\.twimg\.com\/media\/[^\.]+\.jpg:)thumb$/, "$1orig");
if (!src) return; // ?
if (panel) {
if (location.protocol == "file:" /*&& !(await fetch(src, { method: 'HEAD', cache: "force-cache" } )?.ok ) */ ) { src = a?.src }
var panel = document.createElement("img");
// panel.referrerpolicy = "no-referrer";
panel.referrerpolicy = "origin";
panel.className = "ignoreMe hzP";
panel.src = src
}
}
if (panel) {
panel.className = "ignoreMe hzP";
setSizeImg(a, panel, a, a, src, ve)
if (a.clientWidth < document.documentElement.clientWidth * 0.48) document.body.appendChild(panel);
// if (ahref || fixAR) panel.addEventListener('load', e => { setSizeImg(e.target, e.target, a,src); }); // 縦横比をonload後に実物に合わせて修正する
if (ahref || fixAR) {
fixAR && panel.animate([{ opacity: 0 }, { opacity: 1 }], { duration: fixAR || 17, fill: 'forwards' });
//panel.animate([{ opacity: 0 }, { opacity: 1 }], { duration: fixAR, fill: 'forwards' });
// panel.addEventListener('load', e => { setTimeout(()=>setSizeImg(a , panel, a, panel, src, ve),99)}); // 縦横比をonload後に実物に合わせて修正する
panel.addEventListener('load', e => setSizeImg(a, panel, a, panel, src, ve)); // 縦横比をonload後に実物に合わせて修正する
}
}
// if (a?.matches(`a[href*="://i.imgur.com/"],a[href*="://pbs.twimg.com/media/"]`) && a?.href?.match(/.png$|.jpg$|.jpeg$|.gif$|.bmp$|.webp$/i)) panel.addEventListener('load', e => { setSizeImg(e.target, e.target, a); });
return src;
}
function setSizeImg(a, b, s, imgforAR, src, ve) { // a:hoverImg b:imgToFix s:imgAvoid
var panel = b;
let imgAspecta = (a.naturalWidth ?? a?.offsetWidth) / (a.naturalHeight ?? a?.offsetHeight); // svg等だとNaN 要.onload
let imgAspect = (imgforAR.naturalWidth ?? imgforAR?.offsetWidth) / (imgforAR.naturalHeight ?? imgforAR?.offsetHeight); // svg等だとNaN 要.onload
//verbose&&popup(`${Math.abs(imgAspecta-imgAspect)} ${a!=imgforAR&&Math.abs(imgAspecta-imgAspect)<0.1}`)
if (a?.src != imgforAR?.src && Math.abs(imgAspecta - imgAspect) < 0.005) return; // AR差が0.005未満なら修正しない
let clientAspect = window.innerWidth / 2 / window.innerHeight;
//let peStyle = 'margin:2px; border-radius:3px; color:#ffffff; box-shadow:3px 3px 8px #0008; border:2px solid #fff;';
//let boxPos = (mousey < (window.innerHeight / 2) ? "bottom:0px;" : "top:0px;") + ((mousex < document.documentElement.clientWidth / 2) ? "right:0px; " : "left:0px;");
//panel.className = "ignoreMe hzP";
let amariWidth = (mousex < document.documentElement.clientWidth / 2) ? (document.documentElement.clientWidth - (s.getBoundingClientRect()).right) : (s.getBoundingClientRect().left);
let peStyle = 'margin:2px; border-radius:3px; color:#ffffff; box-shadow:3px 3px 8px #0008; border:2px solid #fff;';
let boxPos = (mousey < (window.innerHeight / 2) ? "bottom:0px;" : "top:0px;") + ((mousex < document.documentElement.clientWidth / 2) ? "right:0px; " : "left:0px;");
let aw = (mousex < document.documentElement.clientWidth / 2) ? (document.documentElement.clientWidth - (a.getBoundingClientRect()).right) : (a.getBoundingClientRect().left);
let imgAspect2 = imgforAR.tagName == "VIDEO" ? imgforAR.videoHeight / imgforAR.videoWidth : (imgforAR.naturalHeight ?? imgforAR?.offsetHeight) / (imgforAR.naturalWidth ?? imgforAR?.offsetWidth); // svg等だとNaN 要.onload
let info1 = `${sani(src)} ${(a.naturalWidth??a?.offsetWidth)}×${(a.naturalHeight??a?.offsetHeight)} ar=1:${Math.round(imgAspect2*100)/100}`
let info2 = ` → ${Math.floor(window.innerWidth*0.48-marginPe)}×${Math.floor(window.innerWidth*0.48/imgAspect-marginPe)}`
let info2css = ` width:${Math.floor(window.innerWidth*0.48-marginPe)}px; height:${Math.floor(window.innerWidth*0.48/imgAspect-marginPe)}px;`
if (imgAspect && (((aw - marginH) / imgAspect) <= window.innerHeight && (aw - marginH - marginPe) > a.width * 2.5)) {
panel.setAttribute("style", `all:initial;float:none; width:${aw-marginH-marginPe}px; height:${(aw-marginH)/imgAspect-marginPe}px;${boxPos} z-index:${POPUP_Z_INDEX}; position:fixed; ${peStyle}`); // 元絵の左右にくっつき最大
if (verbose) popup(`${info1} くっつき`)
} else if (imgAspect && ((window.innerHeight * imgAspect - marginPe) < aw - marginH)) {
if (imgAspect < 0.46 && !ve) { // 48%＋スクロール
panel.setAttribute("style", `all:initial;float:none; ${info2css} ${boxPos} top:0px; z-index:${POPUP_Z_INDEX}; position:fixed; ${peStyle}`); // 48%＋スクロール
if (window.innerWidth * 0.48 / imgAspect - marginPe > window.innerHeight) setTimeout(() => { panel.animate([{ top: '0px' }, { top: `-${window.innerWidth*0.48/imgAspect-marginPe-window.innerHeight+marginPe}px` }], { duration: (window.innerWidth * 0.48 / imgAspect - marginPe - window.innerHeight + marginPe) * 4, fill: 'forwards' }); }, 1000)
if (verbose) popup(`${info1} ${info2} 48%＋スクロール`)
} else {
panel.setAttribute("style", `all:initial;float:none; width:${(window.innerHeight)*imgAspect-marginPe}px; height:${((window.innerHeight))-marginPe}px;${boxPos} z-index:${POPUP_Z_INDEX}; position:fixed; ${peStyle}`); // 縦目いっぱい
if (verbose) popup(`${info1} 縦目いっぱい`)
}
} else if (!imgAspect || window.innerWidth * 0.48 / imgAspect - marginPe <= window.innerHeight) {
panel.setAttribute("style", `all:initial;float:none; ${info2css} ${boxPos} z-index:${POPUP_Z_INDEX}; position:fixed; ${peStyle}`); // 横48％
// panel.setAttribute("style", `all:initial;float:none; ${info2} ${boxPos} z-index:${POPUP_Z_INDEX}; position:fixed; ${peStyle}`); // 横48％
if (verbose) popup(`${info1} ${info2} 48%`)
} else {
panel.setAttribute("style", `all:initial;float:none; width:${(window.innerHeight)*imgAspect-marginPe}px; height:${((window.innerHeight))-marginPe}px;${boxPos} z-index:${POPUP_Z_INDEX}; position:fixed; ${peStyle}`); // 縦目いっぱい
if (verbose) popup(`${info1} 縦目いっぱい２`)
}
}
function elegeta(xpath, node = document) {
if (!xpath || !node) return [];
let flag
if (!/^\.?\//.test(xpath)) return /:inscreen$/.test(xpath) ? [...node.querySelectorAll(xpath.replace(/:inscreen$/, ""))].filter(e => { var eler = e.getBoundingClientRect(); return (eler.top > 0 && eler.left > 0 && eler.left < document.documentElement.clientWidth && eler.top < document.documentElement.clientHeight) }) : /:visible$/.test(xpath) ? [...node.querySelectorAll(xpath.replace(/:visible$/, ""))].filter(e => e.offsetHeight) : [...node.querySelectorAll(xpath)]
try {
var array = [];
var ele = document.evaluate("." + xpath.replace(/:visible$/, ""), node, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
let l = ele.snapshotLength;
for (var i = 0; i < l; i++) array[i] = ele.snapshotItem(i);
return /:visible$/.test(xpath) ? array.filter(e => e.offsetHeight) : array;
} catch (e) { popup3(e + "\n" + xpath + "\n" + JSON.stringify(node), 1); return []; }
}
function eleget0(xpath, node = document) {
if (!xpath || !node) return null;
if (!/^\.?\//.test(xpath)) return /:visible$/.test(xpath) ? [...node.querySelectorAll(xpath.replace(/:visible$/, ""))].filter(e => e.offsetHeight)[0] ?? null : node.querySelector(xpath.replace(/:visible$/, ""));
try {
var ele = document.evaluate("." + xpath.replace(/:visible$/, ""), node, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
return ele.snapshotLength > 0 ? ele.snapshotItem(0) : null;
} catch (e) { alert(e + "\n" + xpath + "\n" + JSON.stringify(node)); return null; }
}
function pref(name, store = null) { // prefs(name,data)で書き込み（数値でも文字列でも配列でもオブジェクトでも可）、prefs(name)で読み出し
if (store === null) { // 読み出し
let data = GM_getValue(name) || GM_getValue(name);
if (data == undefined) return null; // 値がない
if (data.substring(0, 1) === "[" && data.substring(data.length - 1) === "]") { // 配列なのでJSONで返す
try { return JSON.parse(data || '[]'); } catch (e) {
alert("データベースがバグってるのでクリアします\n" + e);
pref(name, []);
return;
}
} else return data;
}
if (store === "" || store === []) { // 書き込み、削除
GM_deleteValue(name);
return;
} else if (typeof store === "string") { // 書き込み、文字列
GM_setValue(name, store);
return store;
} else { // 書き込み、配列
try { GM_setValue(name, JSON.stringify(store)); } catch (e) {
alert("データベースがバグってるのでクリアします\n" + e);
pref(name, "");
}
return store;
}
}
function prefRestrict(name, type) {
let data = pref(name);
if (!data) return data;
if (type === "array") {
if (typeof data === "object") {
return data;
} else {
alert("データベースの形式に誤りがある（配列／オブジェクトでない）ためクリアします\n");
pref(name, "");
return [];
}
}
return data;
}
function proInput(prom, defaultval, min = Number.MIN_SAFE_INTEGER, max = Number.MAX_SAFE_INTEGER) {
let ret = window.prompt(prom, defaultval)
if (ret === null) return null;
if (ret === "") return "";
return Math.min(Math.max(Number(ret.replace(/[Ａ-Ｚａ-ｚ０-９．－]/g, function(s) { return String.fromCharCode(s.charCodeAt(0) - 65248); }).replace(/[^-^0-9^\.]/g, "")), min), max);
}
function popup(text, color = "#6080ff") {
text = String(text);
var e = document.getElementById("hzbox");
if (e) { e.remove(); }
var e = document.body.appendChild(document.createElement("span"));
e.innerHTML = `<span id="hzbox" style="all:initial; position: fixed; right:1em; top: 1em; z-index:${POPUP_Z_INDEX+ZMARGIN}; opacity:1; font-size:14px; font-weight:bold; margin:0px 1px; text-decoration:none !important; text-align:left; padding:1px 6px 1px 6px; border-radius:12px; background-color:${color }; color:white; white-space: nowrap;" onclick=\'var a = document.createElement(\"textarea\"); a.value = \"${ text.replace(/<br>/gm, "\\n") }\"; document.body.appendChild(a); a.select(); document.execCommand(\"copy\"); a.parentElement.removeChild(a);\'">${ text }</span>`;
setTimeout((function(e) { return function() { e.remove(); } })(e), 5000);
}
function lh(re) { let tmp = location.protocol == "file:" ? null : location.href.match(re); if (!tmp) { return null } else if (tmp.length > 1) { return tmp[1] } else return tmp[0] } // gフラグ不可
function ld(re) { let tmp = location.protocol == "file:" ? null : location.hostname.match(re); if (!tmp) { return null } else if (tmp.length > 1) { return tmp[1] } else return tmp[0] } // gフラグ不可
//function lh(re) { let tmp = location.href.match(re); if (!tmp) { return null } else if (tmp.length > 1) { return tmp[1] } else return tmp[0] } // gフラグ不可
//function ld(re) { let tmp = location.hostname.match(re); if (!tmp) { return null } else if (tmp.length > 1) { return tmp[1] } else return tmp[0] } // gフラグ不可
function before(e, html) { e?.insertAdjacentHTML('beforebegin', html); return e?.previousElementSibling; }
function begin(e, html) { e?.insertAdjacentHTML('afterbegin', html); return e?.firstChild; }
function end(e, html) { e?.insertAdjacentHTML('beforeend', html); return e?.lastChild; }
function after(e, html) { e?.insertAdjacentHTML('afterend', html); return e?.nextElementSibling; }
function sani(s) { return s?.replace(/&/g, "&")?.replace(/"/g, """)?.replace(/'/g, "'")?.replace(/`/g, '`')?.replace(/</g, "<")?.replace(/>/g, ">") || "" }
function coverEle(e, html) {
const tempDiv = document.createElement('div');
tempDiv.innerHTML = html;
const newe = tempDiv.firstChild;
const computedStyle = window.getComputedStyle(e);
newe.style.width = `${e.offsetWidth}px`;
newe.style.height = `${e.offsetHeight}px`;
newe.style.margin = "0 20px";
newe.style.float = "left";
e.parentNode.appendChild(newe);
e.remove()
}
})();
