// ==UserScript==
// @id gelbooru-slide
// @name Gelbooru Image Viewer
// @version 1.9.8
// @namespace intermission
// @author intermission
// @license WTFPL; http://www.wtfpl.net/about/
// @description Adds a fullscreen image view option when you click on images
// @include http://gelbooru.com/*
// @include https://gelbooru.com/*
// @include http://gelbooru.com/
// @include https://gelbooru.com/
// @include http://rule34.xxx/*
// @include https://rule34.xxx/*
// @include http://rule34.xxx/
// @include https://rule34.xxx/
// @include http://e621.net/*
// @include https://e621.net/*
// @include http://e621.net/
// @include https://e621.net/
// @include http://*.booru.org/*
// @include https://*.booru.org/*
// @include http://*.booru.org/*
// @include https://*.booru.org/*
// @include http://*.paheal.net/
// @include https://*.paheal.net/
// @include http://*.paheal.net/*
// @include https://*.paheal.net/*
// @include http://*.sankakucomplex.com/*
// @include https://*.sankakucomplex.com/*
// @include http://yande.re/post*
// @include https://yande.re/post*
// @include http://lolibooru.moe/*
// @include https://lolibooru.moe/*
// @include http://konachan.com/*
// @include https://konachan.com/*
// @exclude http://www.sankakucomplex.com/*
// @exclude https://www.sankakucomplex.com/*
// @run-at document-start
// @grant GM_registerMenuCommand
// @grant GM_xmlhttpRequest
// @grant GM_info
// ==/UserScript==
/* This program is free software. It comes without any warranty, to
* the extent permitted by applicable law. You can redistribute it
* and/or modify it under the terms of the Do What The Fuck You Want
* To Public License, Version 2, as published by Sam Hocevar. See
* http://www.wtfpl.net/ for more details. */
/* eslint no-empty: ["error", { "allowEmptyCatch": true }] */
/* jshint bitwise: false */
(function(d, w, stor){
"use strict";
const domain = location.hostname.match(/[^\.]+\.[^\.]+$/)[0], ns = "gelbooru-slide", full_image = stor[ns] === "true", paheal = domain == "paheal.net" ? 20 : 0, passive = { passive: true }, once = { once: true }, WIREFRAME = false;
var slideshow, Pos, Menu, Btn, Main, Prog, Hover;
if (!stor[ns]) stor[ns] = "false";
GM_registerMenuCommand("Current image mode: " + (full_image ? "Always original size" : "Sample only"), () => {
if (domain !== "booru.org") stor[ns] = full_image ? "false" : "true";
return location.reload();
});
if (stor[ns + "-firstrun"] != "1.8.8") {
(function(l){
var a, r = /^gelbooru-slide./;
for (a in l)
if (r.test(a)) l.removeItem(a);
}(stor));
stor[ns + "-firstrun"] = "1.8.8";
}
const $ = function(a, b) {
return [...(b || d).querySelectorAll(a)];
};
$.extend = function(obj, props) {
var key, val;
for (key in props) {
if (!props.hasOwnProperty(key)) continue;
val = props[key];
obj[key] = val;
}
return obj;
};
$.extend($, {
cache(id, b) {
var val = full_image ? "original" : "sample", ret, obj, temp;
if (!b) {
try { ret = JSON.parse(stor[ns + id])[val]; } catch(e) {}
ret = ret || "loading";
} else {
try { temp = JSON.parse(stor[ns + id]); } catch(e) {}
obj = temp || {};
obj[val] = b;
stor[ns + id] = JSON.stringify(obj);
ret = b;
}
return ret;
},
base: a => a.match(Main.r[5]),
current: src => $("a[data-id] > img[src*='" + $.base(src || Main.el.dataset.src) + "']")[0].parentNode,
find(el, method) {
var a;
el = el.parentNode;
do {
try {
el = el[(method ? "next" : "previous") + "ElementSibling"];
a = el.querySelector("a[data-full]");
} catch(err) {
return false;
}
if (a) break;
a = false;
} while(!a);
return a;
},
preload() {
var curr = $.current();
Main.req($.find(curr, true));
return Main.req($.find(curr, false));
},
keyDown(e) {
var move;
if (slideshow) return;
if (e.ctrlKey && Main.el.style.objectFit !== "none")
Main.el.style.objectFit = "none";
switch(e.keyCode) {
case 32: case 39:
move = true;
break;
case 37:
move = false;
break;
case 38:
if (e.event) Menu.fn(e.event);
else w.location = $.current().href;
return;
case 40:
e.preventDefault();
return Main.el.click();
}
if (typeof move !== "undefined") {
e = $.find($.current(), move);
if (e) {
if (Prog.el) {
Prog.el.classList.remove("progdone");
Prog.el.style.width = 0;
}
Main.slide(e.firstElementChild.src);
Pos.fn(move);
$.preload();
} else if (Hover.next_el && !Hover.next_el.classList.contains("loadingu") && move === true) {
Hover.next();
} else if (!$.keyDown.el) {
let side = move ? "right" : "left", el;
$.keyDown.el = el = $.c("div");
el.classList.add("nomoreimages");
el.setAttribute("style", "background: linear-gradient(to " + side + ", transparent, rgba(255,0,0,.5));" + side + ": 0;");
d.body.appendChild(el);
}
}
},
keyUp(e) {
if (slideshow) return;
if (Main.el.style.objectFit === "none")
Main.el.removeAttribute("style");
},
zoom(e) {
if (Main.gif.hasAttribute("style")) return;
if (!e.ctrlKey)
return Main.el.removeAttribute("style");
else
Main.el.style.objectFit = "none";
if (slideshow) return;
var min_y = 200 + paheal, max_x = w.innerWidth, max_y = w.innerHeight,
{ clientX: x, clientY: y } = e,
tall = Main.el.naturalHeight > max_y, wide = Main.el.naturalWidth > max_x;
if ((wide || tall) && min_y < y && max_y >= y && 0 <= x && max_x >= x) {
let x_pos = 50, y_pos = 50, margin, width, height;
if (tall) {
margin = (max_y - min_y) * 0.075;
height = max_y - min_y - margin * 2;
if (y < min_y + margin)
y_pos = 0;
else if (y > max_y - margin)
y_pos = 100;
else
y_pos = (y - min_y - margin) / height * 100;
}
if (wide) {
margin = max_x * 0.075;
width = max_x - margin * 2;
if (x < margin)
x_pos = 0;
else if (x > max_x - margin)
x_pos = 100;
else
x_pos = (x - margin) / width * 100;
}
Main.el.style.objectPosition = `${x_pos}% ${y_pos}%`;
} else if (!Main.el.style.objectPosition)
Main.el.style.objectPosition = "50% 50%";
},
c: c => d.createElement(c),
r: (function(){
var queue = [];
d.addEventListener("DOMContentLoaded", function() {
var length = queue.length;
for ( let i = 0; i < length; ++i ) {
try { queue[i](); } catch(e) { console.error(e); }
}
queue = $.u;
}, once);
return fn => typeof fn === "function" && queue.push(fn);
}()),
rm: el => (el && el.parentNode.removeChild(el)) && $.u,
ins: (el, m, t) => el.insertAdjacentHTML(m, t),
eval(text) {
var script = $.c("script");
script.appendChild(d.createTextNode(text));
d.body.appendChild(script);
$.rm(script);
},
u: void 0
});
Pos = {
fn(a) {
var no, thumbs, el = Pos.el;
if (typeof a === "boolean") {
no = el.firstElementChild;
no.innerHTML = Number(no.innerHTML) + (a ? 1 : -1);
if (Menu.el)
for (let a of $("a", Menu.el)) a.href = $.current().href;
} else {
if (Main.el && !el) {
thumbs = $(".thumb a[data-full]");
Pos.el = el = $.c("div");
$.ins(el, "beforeend", "<span>" + (thumbs.indexOf($.current()) + 1) + "</span> / " + thumbs.length);
el.className = "posel";
Main.el.insertAdjacentElement("afterend", el);
} else if (el) Pos.el = $.rm(el);
}
}
};
Menu = {
fn(e) {
var _l = e.clientX + 1, _t = e.clientY + 1,
left = (_l > w.innerWidth - 139 ? (_l - 139) : _l) + "px",
top = (_t > w.innerHeight - 48 ? (_t - 48) : _t) + "px",
href, el = Menu.el;
if (el) {
el.removeAttribute("class");
setTimeout(() => el.classList.add("menuel"), 10);
} else {
href = $.current().href;
Menu.el = el = $.c("div");
el.id = "menuel";
$.ins(el, "beforeend", '<a href="'+href+'" style="margin-bottom: 2px">Open in This Tab</a><a href="'+href+'" target="_blank">Open in New Tab</a>');
d.body.appendChild(el);
el.classList.add("menuel");
}
return $.extend(el.style, {left: left, top: top});
}
};
Btn = {
fn() {
var sel, el = Btn.el;
sel = "this.previousElementSibling.firstElementChild";
if (el) {
clearTimeout(Btn.hide_timer);
Btn.clear();
Btn.el = $.rm(Btn.el);
Hover.el.removeAttribute("style");
} else {
Btn.el = el = $.c("div");
el.setAttribute("style", 'opacity: .7;');
el.className = "slideshow";
$.ins(el, 'beforeend', '<span title="Slideshow">' + Btn.svg_play + "</span>" + `<div style="display: none;padding: 10px 0">Options<hr><label>Loop: <input type="checkbox" checked></label> <label onclick="${sel}.checked=true;${sel}.disabled=!${sel}.disabled">Shuffle: <input type="checkbox"></label><br>Interval: <input type="number" value="5" style="width: 100px"></div>`);
Btn.svg_state = true;
el.firstElementChild.onclick = Btn.cb;
d.body.appendChild(el);
}
},
clear: () => clearTimeout(+Btn.el.dataset.timer),
cb: (function() {
var el, sel = ".thumb a[data-full]", options, thumbs = [], orig,
_fnS = () => {
el.dataset.timer = setTimeout(_fnT, options[2]);
}, _fnT = () => {
var _el;
if (options[1]) {
if (thumbs.length === 0) thumbs = $(sel);
thumbs.splice(thumbs.indexOf($.current()), 1);
_el = thumbs[Math.random() * thumbs.length & -1];
} else _el = $.find($.current(), true);
if (!_el && options[0]) _el = $(sel)[0];
if (!_el) return Btn.cb();
Main.el.addEventListener("load", _fnS, once);
Main.slide(_el.firstElementChild.src);
};
return function() {
el = Btn.el;
Pos.fn();
slideshow = !!Btn.svg_state;
el.firstElementChild.innerHTML = (Btn.svg_state = !Btn.svg_state) ? Btn.svg_play : Btn.svg_pause;
if (slideshow) {
thumbs = [];
options = $("div input", el).map(a =>
a.type == "number" ? (+a.value >= 1 ? +a.value : 1) * 1E3 : a.checked
);
el.dataset.timer = setTimeout(_fnT, options[2]);
el.style.opacity = ".4";
Hover.el.setAttribute("style", "display: none !important");
orig = d.body.getAttribute("style");
d.addEventListener("mousemove", Btn.hide);
} else {
Btn.clear();
el.style.opacity = ".7";
el.removeAttribute("data-timer");
Hover.el.removeAttribute("style");
Hover.center($.current().firstElementChild.src);
d.removeEventListener("mousemove", Btn.hide);
clearTimeout(Btn.hide_timer);
if (orig) d.body.setAttribute("style", orig);
else d.body.removeAttribute("style");
}
};
})(),
hide() {
var b = d.body;
b.style.cursor = "";
clearTimeout(Btn.hide_timer);
Btn.hide_timer = setTimeout(b => b.style.cursor = "none", 5E3, b);
},
svg_play: '<svg width="50" height="50" version="1.1" xmlns="http://www.w3.org/2000/svg"><rect rx="5" height="48" width="48" y="1" x="1" fill="#fff" /><polygon fill="#000" points="16 12 16 38 36 25" /></svg>',
svg_pause: '<span><svg width="50" height="50" xmlns="http://www.w3.org/2000/svg"><rect fill="#fff" x="1" y="1" width="48" height="48" rx="5" /><rect fill="#000" x="12" y="12" width="10" height="26" /><rect fill="#000" x="28" y="12" width="10" height="26" /></svg>'
};
Prog = {
check: id => Main.el.dataset.id === id,
load(e) {
var el = Prog.el, img = Main.el, {id, url, ext} = e.context;
delete Prog.reqs[id];
if (!el) throw Error("There was an event order issue with GM_xmlhttpRequest");
if (!(e.status === 200 || e.status === 304) || !Main.r[5].test(e.finalUrl))
if (url !== false && e.finalUrl.split('/').pop() == "redirect.png") Prog.fn(url, id, true);
else return Prog.error(e);
else {
let blob_url = w.URL.createObjectURL(
new Blob([e.response], {type: "image/" + ext.replace("jpeg", "jpg")})
);
$("a[data-id='" + id + "']")[0].dataset.blob = blob_url;
if (img && Prog.check(id)) {
el.classList.add("progdone");
img.src = blob_url;
}
}
},
progress(e) {
var el = Prog.el, id = e && e.context.id;
if (!el) {
Prog.el = el = $.c("span");
el.setAttribute("style", "width:0");
el.classList.add("progress");
d.body.appendChild(el);
}
if (e && e.lengthComputable && Main.el && Prog.check(id) && el) {
el.classList.remove("progfail");
el.style.width = (id in Prog.reqs ? e.loaded / e.total * 100 : 0) + "%";
} else return el;
},
error(e) {
var el = Prog.el, id = e.context.id;
if (Main.el && Prog.check(id) && el) {
el.classList.add("progfail");
try { Prog.reqs[id].abort(); }
catch(err) {}
delete Prog.reqs[id];
}
if (slideshow)
Main.el.dispatchEvent(new Event("load"));
stor.removeItem(ns + id);
$("a[data-id='" + id + "']")[0].dataset.full = "loading";
},
fn(url, id, nocache) {
const details = {}, context = { id: id, url: url, ext: url.match(Main.r[2])[1], nocache: nocache };
if (Prog.el) Prog.el.style.width = 0;
$.extend(details, {
context: context,
method: "GET",
url: url,
responseType: "arraybuffer",
onload: Prog.load,
onprogress: Prog.progress,
onerror: Prog.error,
onabort: Prog.error,
ontimeout: Prog.error,
headers: {}
});
if (domain == "sankakucomplex.com")
details.headers.Referrer = details.headers.Origin = location.origin + "/post/show/" + id;
if (nocache === true) {
details.headers["Cache-Control"] = "no-cache, no-store, must-revalidate";
context.nocache = false;
}
if (!(id in Prog.reqs))
Prog.reqs[id] = GM_xmlhttpRequest(details);
},
reqs: {}
};
Hover = {
init() {
var el = (Hover.el = $.c("div"));
$.ins(el, "beforeend", `<div class="layover"></div><div class="tentcon"><div class="wrapthatshit"><div class="listimage"></div></div></div><svg style="width: 0; height: 0" xmlns="http://www.w3.org/2000/svg"><filter id="__dropshadow"><feGaussianBlur in="SourceAlpha" stdDeviation="2"></feGaussianBlur><feOffset result="offsetblur" dx="1" dy="1"></feOffset><feMerge><feMergeNode></feMergeNode><feMergeNode in="SourceGraphic"></feMergeNode></feMerge></filter></svg>`);
el.className = "viewpre";
d.body.appendChild(el);
Hover.index = -1;
Hover.target = $(".listimage", Hover.el)[0];
if (domain != "sankakucomplex.com") {
Hover.target.appendChild(Hover.next_el = $.c("span"));
Hover.next_el.className = "next";
Hover.next_el.addEventListener("click", Hover.next, passive);
}
for (let el of $("a[data-full]"))
Hover.build(el);
Hover.kinetic();
},
noGears() {
Hover.gears.style.opacity = 0;
setTimeout(() => Hover.gears = $.rm(Hover.gears), 300);
},
next() {
var timer;
if (Hover.next_el.classList.contains("loadingu")) return;
if (!Hover.gears) {
let el, z = " 0 0 0", a = "a29.3 29.3", b = "a20.6 20.6", c = 's></animateTransform></path>', r = '" class=a><animateTransform attributeName=transform type=rotate repeatCount=indefinite from="', fn = _ => el.style.right = "3vw";
Hover.gears = el = $.c("div");
el.className = "nextgears";
$.ins(el, "beforeend", `<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 118 118"><style>.a{fill:none;stroke-linejoin:round;stroke-width:4;stroke:#fff}</style><path d="M78.6 71.8l-7.6-1.6${a}${z}-1-3.7l5.8-5.2a4.3 4.3${z}-4.2-7.3l-7.4 2.4a29.7 29.7${z}-2.7-2.7l2.4-7.4a4.3 4.3${z}-7.3-4.2L51.5 48${a}${z}-3.7-1l-1.6-7.6a4.3 4.3${z}-8.4 0l-1.6 7.6${a}${z}-3.7 1l-5.2-5.8a4.3 4.3${z}-7.3 4.2l2.4 7.4a29.7 29.7${z}-2.7 2.7l-7.4-2.4a4.3 4.3${z}-4.2 7.3L14 66.5${a}${z}-1 3.7l-7.6 1.6a4.3 4.3${z} 0 8.4l7.6 1.6${a}${z} 1 3.7l-5.8 5.2a4.3 4.3${z} 4.2 7.3l7.4-2.4a29.8 29.8${z} 2.7 2.7l-2.4 7.4a4.3 4.3${z} 7.3 4.2l5.2-5.8${a}${z} 3.7 1l1.6 7.6a4.3 4.3${z} 8.4 0l1.6-7.6${a}${z} 3.7-1l5.2 5.8a4.3 4.3${z} 7.3-4.2l-2.4-7.4a29.8 29.8${z} 2.7-2.7l7.4 2.4a4.3 4.3${z} 4.2-7.3L70 85.5${a}${z} 1-3.7l7.6-1.6A4.3 4.3${z} 78.6 71.8zM42 92.5A16.5 16.5 0 1 1 58.5 76 16.5 16.5 0 0 1 42 92.5z${r}0 42 76.051" to="360 42 76.051" dur=3${c}<path d="M113.2 24.5l-6.9-1.6${b}${z}-1.1-3l3.7-5.9a3.6 3.6${z}-5-5L98 12.8${b}${z}-3-1.1l-1.6-6.9a3.6 3.6${z}-7 0l-1.6 6.9a16.9 16.9${z}-2.8 1.2l-6-3.8a3.6 3.6${z}-5 5l3.8 6a16.9 16.9${z}-1.2 2.8l-6.9 1.6a3.6 3.6${z} 0 7l6.9 1.6${b}${z} 1.1 3l-3.7 5.9a3.6 3.6${z} 5 5L82 43.2${b}${z} 3 1.1l1.6 6.9a3.6 3.6${z} 7 0l1.6-6.9a16.9 16.9${z} 2.8-1.2l6 3.8a3.6 3.6${z} 5-5l-3.8-6a16.9 16.9${z} 1.2-2.8l6.9-1.6A3.6 3.6${z} 113.2 24.5z${r}"360 89.97 28" to="0 89.97 28" dur=2${c}<circle r=8.4 style="fill:none;stroke-width:4;stroke:#fff" cx=89.97 cy=28></circle></svg>`);
d.body.appendChild(el);
requestAnimationFrame(fn);
}
timer = setTimeout(() => {
Hover.next_el = $.rm(Hover.next_el);
Hover.size();
Hover.noGears();
}, 2E3);
Hover.next_el.classList.add("loadingu");
d.dispatchEvent(new CustomEvent(ns + "-next", { detail: timer }));
},
size() {
var length = Hover.target.children.length;
Hover.target.style.width = length * (180 + paheal) + "px";
if (Pos.el)
Pos.el.replaceChild(d.createTextNode(" / " + length), Pos.el.lastChild);
},
build(el) {
var span = $.c("span"), img = $.c("img");
img.src = el.firstElementChild.src;
img.alt = img.dataset.nth = ++Hover.index;
img.title = el.firstElementChild.title;
if (el.dataset.gif) img.style.outline = "2px solid lime";
if (el.dataset.res) span.dataset.res = el.dataset.res;
span.appendChild(img);
if (Hover.next_el) Hover.target.insertBefore(span, Hover.next_el);
else Hover.target.appendChild(span);
img.addEventListener("click", Hover.click, passive);
img.addEventListener("dragstart", e => e.preventDefault());
Hover.size();
},
click(e) {
if (Hover.prevent)
return (Hover.prevent = null);
e = e.currentTarget.src;
Main.slide(e);
Hover.center(e);
if (Pos.el)
Pos.el.children[0].innerHTML = +$("img[src*='" + $.base(e) + "']", Hover.el)[0].dataset.nth + 1;
},
center (src) {
var base = $.base(src),
img = $("img[src*='" + base + "']", Hover.el)[0],
pos = img.dataset.nth,
scroll = $(".wrapthatshit", Hover.el)[0],
half = scroll.offsetWidth / 2,
width = 180 + paheal,
dist = width * pos + width / 2,
res = dist - half,
curr = $(".current", Hover.el)[0];
if (curr) curr.removeAttribute("class");
Hover.cancel();
Hover.el.children[1].removeAttribute("style");
scroll.scrollLeft = res > 0 ? res : 0;
img.parentNode.setAttribute("class", "current");
},
kinetic() {
var view = Hover.target.parentNode, offset,
reference, pressed = !1, velocity, frame,
timestamp, ticker, amplitude, target,
rm = _ => Hover.el.children[1].removeAttribute("style");
function scroll(x) {
var max = view.scrollLeftMax;
offset = x > max ? max : x < 0 ? 0 : x;
view.scrollLeft = offset;
if (offset === 0 || offset === max) {
amplitude = 0;
Hover.cancel();
rm();
}
}
function track() {
var now, elapsed, delta, v;
now = Date.now();
elapsed = now - timestamp;
timestamp = now;
delta = offset - frame;
frame = offset;
v = 1000 * delta / (1 + elapsed);
velocity = 0.8 * v + 0.2 * velocity;
}
function autoScroll() {
var elapsed, delta;
if (amplitude) {
elapsed = Date.now() - timestamp;
delta = -amplitude * Math.exp(-elapsed / 15E2);
if (delta > 5 || delta < -5) {
Hover.el.children[1].setAttribute("style", "transform: unset");
scroll(target + delta);
Hover.kinetID = requestAnimationFrame(autoScroll);
} else {
rm();
scroll(target);
}
}
}
function tap(e) {
Hover.prevent = !(pressed = true);
rm();
clearInterval(ticker);
velocity = amplitude = 0;
if (e.target == Hover.target.parentNode) return (pressed = false);
reference = e.clientX;
offset = view.scrollLeft;
frame = offset;
timestamp = Date.now();
ticker = setInterval(track, 100 / 3);
}
function drag(e) {
var x, delta;
if (pressed) {
x = e.clientX;
delta = reference - x;
if (delta > 1 || delta < -1) {
Hover.prevent = true;
reference = x;
scroll(offset + delta);
}
}
}
function release(e) {
pressed = false;
clearInterval(ticker);
if (velocity > 10 || velocity < -10) {
amplitude = 0.8 * velocity;
target = offset + amplitude & -1;
timestamp = Date.now();
Hover.kinetID = requestAnimationFrame(autoScroll);
}
}
view.addEventListener('mousedown', tap, passive);
view.addEventListener('mousemove', drag, passive);
view.addEventListener('mouseup', release, passive);
},
cancel() {
try { cancelAnimationFrame(Hover.kinetID); }
catch(e) {}
}
};
Main = {
sel: ".thumb:not(a)",
init() {
var observer;
if (domain != "sankakucomplex.com" && location.pathname == "/")
return $.r(Main.front);
function click(e) {
if (e.button === 0) {
e.preventDefault();
e.stopPropagation();
Main.fn(e.currentTarget);
}
}
function process(node, full) {
var a, id, alt;
try {
if (node && node.nodeType === 1) {
if (node.matches("li[id^='p'][class*='creator-id-']")) {
return setTimeout(Main.myImuoto, 0, node);
} else if (node.matches(Main.sel) && (a = node.firstElementChild) && !a.dataset.full) {
alt = $("img[alt]", node)[0];
if (!alt) return;
alt = alt.alt || alt.title || "";
if (Main.r[3].test(alt) || $("img[src*='webm-preview.png']", node).length) return (a.style.cursor = "alias");
id = (node.id || a.id || a.children[0].id).match(Main.r[4])[0];
if (domain == "gelbooru.com")
a.setAttribute("href", "/index.php?page=post&s=view&id=" + id);
if (alt && ~alt.indexOf("animated_gif")) {
a.firstElementChild.style.border = "2px solid lime";
a.dataset.gif = "gif";
}
a.dataset.id = id;
if (typeof full === "string")
a.dataset.full = full;
else
if (domain === "paheal.net")
a.dataset.full = node.lastElementChild.previousElementSibling.href;
else
a.dataset.full = $.cache(id);
node.removeAttribute("onclick");
a.removeAttribute("onclick");
if (Hover.el) Hover.build(a);
if (Hover.gears && Hover.gears.style.opacity !== "0")
Hover.noGears();
return a.addEventListener("click", click);
}
}
} catch(err) { console.error(err); }
}
Main.process = process;
function hijack() {
var qS = 'document.querySelector("#post-list > .content', iB = 'insertBefore';
if (!$(Main.sel).length) return;
$.eval(`
Object.defineProperty(${qS}"), "${iB}", {
value: function ${iB}(newEl, pos) {
if (newEl.nodeType !== 11)
return (pos.nodeType === 3 ? pos.nextElementSibling : pos).insertAdjacentElement("beforebegin", newEl);
else {
let s = ${qS} > div:first-of-type");
for (let t of newEl.firstElementChild.children) {
t.classList.remove("blacklisted");
t.removeAttribute("style");
s.appendChild(t);
}
}
return newEl;
}
})`);
}
switch(domain) {
case "booru.org":
Main.r[0] = Main.r[1] = /<img alt="img" src="([^"]+)/i;
Main.css += "span.thumb {\n float: left\n}";
break;
case "e621.net":
Main.css += ".thumb > a[data-id] {\n display: inline-block;\n margin-bottom: -3px\n}";
break;
case "sankakucomplex.com":
Main.r[0] = /<a href="([^"> ]+)" id=highres [^>]*?>/;
Main.r[1] = /<img[^>]*?id="?image"? [^>]*?src="?([^"> ]+)"?[^>]*>/;
Main.sel = "#post-list div.content > div:first-of-type > .thumb";
Main.css += "div.content {\n position: static !important;\n padding-left: 0\n}\n.stick + div.content {\n padding-left: 238px\n}";
$.r(hijack);
break;
case "yande.re":
case "lolibooru.moe":
case "konachan.com":
Main.r[1] = /<img[^>]*?id="?image"? [^>]*?src="([^">]+)"[^>]*>/;
Main.css += `.javascript-hide[id] {
display: inherit ! important
}
span.thumb {
width: 180px;
height: 180px;
text-align: center;
display: inline-block
}
span.thumb .preview, .listimage span img {
max-width: 150px;
max-height: 150px
}`;
}
observer = new MutationObserver(mutations => mutations.forEach(mutation => [...mutation.addedNodes].forEach(process)));
observer.observe(d, {
childList: true,
subtree: true
});
d.addEventListener("animationend", e => {
switch(e.animationName) {
case "Outlined":
e.target.classList.remove("outlined");
break;
case "nomoreimages":
$.keyDown.el = $.rm(e.target);
break;
case "menuelement":
Menu.el = $.rm(e.target);
break;
case "warn":
$.rm(e.target);
break;
case "progfail": case "progdone":
Prog.el = $.rm(e.target);
}
}, passive);
w.addEventListener("keypress", e => {
if (e.key === "Enter" || e.keyCode === 13) {
if (slideshow) {
Btn.cb();
} else if (e.target.matches(".thumb > a[data-full]")) {
e.preventDefault();
Main.fn(e.target);
}
}
});
w.addEventListener("wheel", e => {
if (e.ctrlKey)
e.preventDefault();
if (Main.el)
$.keyDown({ keyCode: e.deltaY > 0 ? 39 : e.deltaY < 0 ? 37 : 0 });
});
$.r(Main.ready);
$.r(Hover.init);
},
ready() {
var style = $.c("style");
if (WIREFRAME) {
let debug = $.c("div"), l = '<line vector-effect="non-scaling-stroke" shape-rendering="crispEdges" ';
debug.id = "debug";
d.body.appendChild(debug);
$.ins(debug, "beforeend", `<div style="width:calc(100vw - 2px);height:${198+paheal}px;position:absolute;top:0;left:0;border:1px solid cyan"></div><div style="width:calc(100vw - 2px);height:calc(100vh - ${202+paheal}px);position:absolute;bottom:0;border:1px solid red;display:block"><svg viewBox="0 0 200 200" preserveAspectRatio=none xmlns="http://www.w3.org/2000/svg" style="width: 100%;height: 100%;"><style>.a{fill:none;stroke-width:1px;stroke:#ff0}</style>${l}y2=15 x2=200 y1=15 class=a></line>${l}y2=185.5 x2=200 y1=185.5 class=a></line>${l}x2=15 y1=200 x1=15 class=a></line>${l}x2=185 y1=200 x1=185 class=a></line></svg></div>`);
Main.css += '#debug{display:none}.sliding > div#debug{pointer-events:none;display:block;z-index:10;position:absolute;top:0;left:0;width:100vw;height:100vh}#debug *{pointer-events:none}';
}
style.appendChild(d.createTextNode(Main.css));
d.head.appendChild(style);
setTimeout(() => {
let san_el = $("a#sc-auto-toggle")[0];
if (!san_el) return;
Main.san_fix = val => (unsafeWindow || window).Sankaku.Pagination.auto_enabled !== val && san_el.click();
}, 500);
},
myImuoto(el) {
var thumb = $.c("span"), id = el.id.substr(1), img = el.children[0].children[0].children[0], full = el.lastElementChild.href;
if (!Main.myImuoto.loadHandler) {
$.r(function(el){
[...el.childNodes].forEach(textNode => textNode.nodeType !== 1 && el.removeChild(textNode));
}.bind(Main, el.parentNode));
Main.myImuoto.loadHandler = true;
}
thumb.id = el.id;
thumb.className = "creator-id-" + id + " thumb";
thumb.innerHTML = `<a id="${"s" + id}" href="/post/show/${id}" data-res="${el.lastElementChild.lastElementChild.textContent.replace(Main.r[6], "\u00A0")}"><img class="preview" src="${img.src}" alt="${img.alt}" title="${img.alt}" /></a>`;
el.parentNode.replaceChild(thumb, el);
return Main.process(thumb, full_image ? full : null);
},
fn(node) {
d.dispatchEvent(new CustomEvent(ns, { detail: Main.el ? true : false }));
return Main[Main.el ? "off" : "on"](node);
},
off(a) {
var center;
for (let id in Prog.reqs) {
if (!Prog.reqs.hasOwnProperty(id)) continue;
try { Prog.reqs[id].abort(); }
catch(e) {}
delete Prog.reqs[id];
}
if (slideshow) Btn.cb();
slideshow = !(a = $.current());
Main.el = $.rm(Main.el);
d.body.classList.remove("sliding");
a.classList.add("outlined");
d.removeEventListener("mousemove", $.zoom);
d.removeEventListener("keydown", $.keyDown);
d.removeEventListener("keyup", $.keyUp);
if (domain == "sankakucomplex.com")
a = a.firstElementChild;
center = a.offsetTop + a.offsetHeight / 2 - w.innerHeight / 2;
w.scrollTo(0, center < 0 ? 0 : center);
Pos.fn(); Btn.fn();
Main.gif = $.rm(Main.gif);
Prog.el = $.rm(Prog.el);
Main.san_fix(true);
},
on(a) {
var el;
if (Main.san_fix) Main.san_fix(false);
d.body.classList.add("sliding");
for (let a of $("a.outlined[data-full]")) a.classList.remove("outlined");
Main.el = el = $.c("img");
el.id = "slide";
el.alt = "Loading...";
el.onclick = Main.fn;
el.onmouseup = e => e.button === 1 && $.keyDown({keyCode:38, event:e});
d.body.appendChild(el);
d.documentElement.scrollIntoView();
Main.gif = el = $.c("span");
el.innerHTML = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="-10 -3 36 22"><path d="M26 16c0 1.6-1.3 3-3 3H-7c-1.7 0-3-1.4-3-3V0c0-1.7 1.3-3 3-3h30c1.7 0 3 1.3 3 3v16z" opacity=".6"/><path fill="#FFF" d="M22-1H-6c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h28c1.1 0 2-.9 2-2V1c0-1.1-.9-2-2-2zM6.3 13.2H4.9l-.2-1.1c-.4.5-.8.9-1.3 1.1-.5.2-1 .3-1.4.3-.8 0-1.5-.1-2.1-.4s-1.1-.6-1.5-1.1-.7-1-1-1.6C-2.9 9.7-3 9-3 8.3c0-.7.1-1.4.3-2.1.2-.6.5-1.2 1-1.7s.9-.8 1.5-1.1C.5 3.2 1.2 3 1.9 3c.5 0 1 .1 1.5.2.5.2.9.4 1.3.7.4.3.7.7 1 1.1.2.5.4 1 .4 1.5H4c-.1-.5-.3-.9-.7-1.2-.4-.3-.8-.4-1.4-.4-.5 0-.9.1-1.2.3-.4.1-.7.4-.9.7-.2.3-.3.7-.4 1.1s-.1.8-.1 1.3c0 .4 0 .8.1 1.2s.3.8.5 1.1c.2.3.5.6.8.8s.8.3 1.3.3c.7 0 1.3-.2 1.7-.6.4-.4.6-.9.7-1.6H2.1V7.8h4.2v5.4zm4 0H8.1v-10h2.2v10zm8.9-8.1h-4.8v2.3h4.2v1.7h-4.2v4.1h-2.2v-10h7v1.9z"/></svg>';
el.classList.add("gif");
d.body.appendChild(el);
try { Main.slide(a.firstElementChild.src); }
catch (err) { console.error(err); }
d.addEventListener("keyup", $.keyUp);
d.addEventListener("keydown", $.keyDown);
d.addEventListener("mousemove", $.zoom);
Pos.fn(); Btn.fn(); $.preload();
},
slide(src) {
var data, curr, isGif;
if (!slideshow)
Main.el.src = src;
Hover.center(src);
Main.el.dataset.src = src;
curr = $.current(src);
Main.el.dataset.id = curr.dataset.id;
data = curr.dataset.full;
Main.gif.removeAttribute("style");
Main.el.removeAttribute("style");
/* dirty hack ahead because GIF doesn't want to play as a blob
* and doesn't give proper progress info for
* GM_xmlhttpRequest for whatever reason */
try { isGif = data.match(Main.r[2])[1].toLowerCase() === "gif"; }
catch(e) { isGif = null; }
if (data == "loading") return Main.req(curr);
// hack start
else if (isGif === null || isGif === true) {
if (isGif) {
Main.el.removeAttribute("src");
Main.el.src = data;
Main.gif.setAttribute("style", "display: inline-block");
} else {
Main.el.dispatchEvent(new Event("load"));
}
}
// hack end
else if (curr.dataset.blob) {
Main.el.src = curr.dataset.blob;
if (Prog.el) Prog.el = $.rm(Prog.el);
let el = Prog.progress();
el.style.width = "100%";
el.classList.add("progdone");
} else Prog.fn(data, curr.dataset.id);
},
r: [/file_url[=>]"?([^" <]+)"?/i, /sample_url[=>]"?([^" <]+)"?/i, /\.(gif|png|jpe?g)/i, /\b(webm|video|mp4|flash)\b/i, /\d+/, /[a-f0-9]{32}/, / /g],
req(node) {
var process, id, api;
if (!node || node.dataset.alreadyLoading || node.dataset.full != "loading") return;
switch(domain) {
case "e621.net":
id = node.parentNode.id.substr(1);
api = "/post/show.xml?id=";
break;
case "sankakucomplex.com":
case "yande.re":
case "lolibooru.moe":
case "konachan.com":
id = node.parentNode.id.substr(1);
api = "/post/show/";
break;
case "booru.org":
id = node.dataset.id;
api = "/index.php?page=post&s=view&id=";
break;
default:
id = node.dataset.id;
api = "/index.php?page=dapi&s=post&q=index&id=";
}
process = function(img) {
img = img.match((!node.dataset.gif && !full_image) ? Main.r[1] : Main.r[0])[1];
if (!img) throw Error("API error");
node.dataset.full = $.cache(id, img);
if (Main.el && ~Main.el.dataset.src.indexOf($.base(img))) {
try { Main.slide(img); } catch (err) { console.error(err); }
}
$("img", node)[0].style.outline = "";
return node.removeAttribute("data-already-loading");
};
node.dataset.alreadyLoading = "true";
return fetch(api + id)
.then(x => x.text())
.then(process)
.catch(err => {
Main.warn();
$("img", node)[0].style.outline = "6px solid red";
console.error("Failed HTTP request\nDo you have an internet connection?\n", err);
return node.removeAttribute("data-already-loading");
});
},
warn() {
var warn = $.c("span");
warn.innerHTML = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><style>path.a{fill:red;stroke-width:8px;stroke:black;}</style><path d="M500 673c-17 0-34 4-48 11-24 12-44 33-55 58-5 14-9 28-9 44 0 62 50 113 112 113 63 0 113-50 113-113C613 723 562 673 500 673zM500 843c-32 0-58-26-58-58 0-32 26-58 58-58 32 0 59 26 59 58C558 817 532 843 500 843z" class="a"/><path d="M285 643c4 3 8 5 12 5l132-138c-57 14-109 47-149 94C272 617 273 634 285 643z" class="a"/><path d="M606 522L565 565c43 13 83 39 112 75 5 7 13 10 21 10 6 0 12-2 17-6 11-9 13-27 3-38C689 568 650 539 606 522z" class="a"/><path d="M500 384c16 0 32 1 48 3l46-48c-30-7-61-10-93-10-137 0-265 61-351 167-10 11-8 29 4 38 5 4 11 7 17 7 8 0 15-4 21-10C267 438 379 384 500 384z" class="a"/><path d="M729 393l-38 40c45 24 86 58 119 98 10 12 27 14 39 4 12-9 13-27 4-38C817 454 776 420 729 393z" class="a"/><path d="M685 244l41-43c-70-28-147-42-226-42-188 0-364 84-484 230-9 12-7 29 4 39 5 4 11 6 17 6 8 0 16-3 21-10 109-133 270-210 442-210C564 214 626 224 685 244z" class="a"/><path d="M984 389c-38-48-83-88-133-121l-38 40c49 32 93 71 130 117 9 11 27 13 38 4C991 418 994 401 984 389z" class="a"/><path d="M907 110c-11-10-28-10-38 1L181 828c-10 11-10 28 1 38 5 5 12 8 19 8 7 0 14-3 20-8L908 148C918 138 918 120 907 110z" class="a"/></svg>';
warn.classList.add("warn");
if ($(".sliding>.warn").length === 0) d.body.appendChild(warn);
if (slideshow)
Main.el.dispatchEvent(new Event("load"));
},
front() {
var target, method = "beforeend";
switch(domain) {
case "e621.net":
target = "#mascot_artist";
method = "afterend";
break;
case "booru.org": case "rule34.xxx":
target = "#static-index > div:last-child > p:first-child";
break;
case "lolibooru.moe":
target = "#links + *";
break;
default:
target = "form:last-of-type + div";
}
$("#tags")[0].focus();
$.ins($(target)[0], method, `<br><br>Gelbooru Enhancement:<br><pre style="font-size: 11px;text-align: left;display: inline-block;margin-top: 5px;">- Gelbooru Image Viewer ${GM_info.script.version}</pre>`);
},
css: `
@keyframes Outlined {
0% { outline: 6px solid orange }
60% { outline: 6px solid orange }
100% { outline: 6px solid transparent }
}
@keyframes nomoreimages {
0% { opacity: 0 }
20% { opacity: 1 }
100% { opacity: 0 }
}
@keyframes menuelement {
0% { opacity: 1 }
80% { opacity: 1 }
100% { opacity: 0 }
}
@keyframes progfail {
0% { opacity: 1 }
80% { opacity: 1 }
100% { opacity: 0 }
}
@keyframes warn {
0% { opacity: 0; bottom: 5vh }
25% { opacity: 1; bottom: 10vh }
90% { opacity: 1 }
100% { opacity: 0 }
}
body.sliding > * {
display: none
}
body.sliding > .warn {
z-index: 2;
display: inline-block;
position: absolute;
width: 10vw;
left: 45vw;
bottom: 10vh;
animation-duration: 2s;
animation-name: warn;
pointer-events: none
}
#slide {
position: absolute;
z-index: 1;
width: 100vw;
height: 100vh;
object-fit: contain;
display: inherit;
top: 0;
left: 0
}
.outlined {
outline: 6px solid transparent;
animation-duration: 4s;
animation-name: Outlined
}
body.sliding > div.nextgears {
display: block;
position: absolute;
z-index: 2;
width: 10vw;
filter: url(#__dropshadow);
right: -30vw;
top: 50%;
transform: translateY(-50%);
min-width: 50px;
transition: all ease .3s
}
body.sliding > .nomoreimages {
z-index: 4;
pointer-events: none;
display: block;
width: 33vw;
height: 100vh;
top: 0;
position: fixed;
animation-duration: 1s;
animation-name: nomoreimages
}
span.thumb {
max-width: 180px;
max-height: 180px
}
#menuel {
z-index: 3;
opacity: 1;
position: fixed;
display: block;
padding: 2px;
background: black;
width: 139px;
height: 44px;
animation-duration: 1s
}
body.sliding > .menuel {
animation-name: menuelement
}
#menuel:hover {
animation-name: keepalive
}
#menuel a {
background: #fff;
color: #006FFA;
display: block;
font-size: 16px;
font-family: verdana, sans-serif;
font-weight: unset
}
#menuel a:hover {
color: #33CFFF
}
#menuel a:visited {
color: #006FFA
}
body.sliding > .slideshow {
z-index: 2;
display: block;
position: fixed;
bottom: 20px;
right: 20px;
font-size: 16px;
font-family: verdana, sans-serif
}
body.sliding > .progress {
z-index: 6;
display: block;
background-color: rgb(128,200,255);
height: 1vh;
position: absolute;
top: 0;
left: 0;
box-shadow: 0 .5vh 10px rgba(0,0,0,.7), inset 0 0 .1vh black;
transition: ease-in-out .08s width;
min-height: 3px;
min-width: 5px ! important;
max-width: 100vw;
pointer-events: none;
will-change: width, opacity
}
body.sliding > .progfail {
background-color: red;
width: 100% ! important;
animation-name: progfail;
animation-duration: 1.5s
}
body.sliding > .progdone {
width: 100% ! important;
animation-name: progfail;
animation-duration: .6s
}
.slideshow:hover:not([data-timer]) > div {
background: white;
color: black;
position: fixed;
display: block ! important;
bottom: 70px;
right: 20px
}
body.sliding > .gif {
z-index: 5;
pointer-events: none;
position: absolute;
top: 3vh;
right: 2vw;
width: 3.5vw;
opacity: .7;
min-width: 50px;
transition: ease .15s margin-top;
margin-top: 0;
will-change: margin-top
}
body.sliding {
padding: 0;
overflow: hidden
}
body.sliding > .viewpre {
display: block
}
.viewpre > div {
display: inherit;
z-index: 5;
position: absolute;
top: 0;
left: 0;
width: 100%;
height: ${200 + paheal}px
}
.viewpre > .tentcon {
transform: translateY(-100%);
transition: ease .15s transform;
background: linear-gradient(to bottom, black, transparent);
will-change: transform
}
.viewpre:hover > .tentcon {
transform: unset
}
.viewpre .wrapthatshit, .viewpre .wrapthatshit > .listimage {
transform: rotateX(180deg);
}
.viewpre:hover ~ .gif {
margin-top: ${200 + paheal * 2}px
}
.wrapthatshit {
height: 100%;
width: 100%;
overflow-x: auto
}
.listimage {
height: ${180 + paheal}px;
-webkit-user-select: none;
-moz-user-select: none;
user-select: none;
margin: 0 auto
}
.listimage span {
height: ${180 + paheal}px;
width: ${180 + paheal}px;
text-align: center;
display: table-cell ! important;
vertical-align: middle
}
.listimage span img {
cursor: pointer
}
.listimage .current {
background: linear-gradient(to top, transparent 0%, hsla(204, 100%, 56%, .8) 2%, transparent 30%, transparent 100%)
}
.listimage .next::after {
content: "LOAD\\ANEXT\\APAGE";
font-size: 30px;
text-transform: full-width;
white-space: pre-wrap;
color: white;
filter: url(#__dropshadow)
}
.listimage .next {
cursor: pointer
}
body.sliding > .posel {
position: fixed;
bottom: 20px;
left: 0;
display: block;
pointer-events: none;
z-index: 2;
font-size: 16px;
font-family: verdana, sans-serif
}
[data-res]:hover::after {
content: attr(data-res);
color: white;
position: absolute;
top: 8px;
left: 50%;
transform: translateX(-50%);
padding: 3px 5px;
background: rgba(0,0,0,.7);
border-radius: 5px;
border: 2px black solid;
box-shadow: 0 0 2px 1px black;
pointer-events: none
}
[data-res]:hover {
position: relative;
display: inline-block
}
body:not(.sliding) > div.viewpre > div:first-of-type {
display: none
}
`
};
Main.init();
}(document, window, localStorage));
