旋转和缩放视频，防止某些视频伤害到你的脖子或眼睛！
当前为
// ==UserScript==
// @name [Bilibili] 视频旋转
// @namespace ckylin-script-bilibili-rotate
// @version 0.6
// @description 旋转和缩放视频，防止某些视频伤害到你的脖子或眼睛！
// @author CKylinMC
// @match https://www.bilibili.com/video/*
// @include http*://www.bilibili.com/medialist/play/*
// @include http*://www.bilibili.com/bangumi/play/*
// @include http*://bangumi.bilibili.com/anime/*/play*
// @include http*://bangumi.bilibili.com/movie/*
// @grant GM_registerMenuCommand
// @grant GM_addStyle
// @grant GM_getResourceText
// @grant unsafeWindow
// @license GPLv3 License
// ==/UserScript==
(function () {
'use strict';
let effects = [];
const wait = (t) => {
return new Promise(r => setTimeout(r, t));
}
async function playerReady() {
let i = 50;
while (--i >= 0) {
await wait(100);
if (!('player' in unsafeWindow)) continue;
if (!('isInitialized' in unsafeWindow.player)) continue;
if (!unsafeWindow.player.isInitialized()) continue;
return true;
}
return false;
}
function bindKeys() {
unsafeWindow.addEventListener("keypress", e => {
if (e.key == "Q") {
if (!e.shiftKey) return;
if (["INPUT", "TEXTARREA"].includes(e.target.tagName)) return;
leftR();
e.preventDefault();
} else if (e.key == "E") {
if (!e.shiftKey) return;
if (["INPUT", "TEXTARREA"].includes(e.target.tagName)) return;
rightR();
e.preventDefault();
} else if (e.key == "A") {
if (!e.shiftKey) return;
if (["INPUT", "TEXTARREA"].includes(e.target.tagName)) return;
smartLR();
e.preventDefault();
} else if (e.key == "D") {
if (!e.shiftKey) return;
if (["INPUT", "TEXTARREA"].includes(e.target.tagName)) return;
smartRR();
e.preventDefault();
} else if (e.key == "R") {
if (!e.shiftKey) return;
if (["INPUT", "TEXTARREA"].includes(e.target.tagName)) return;
cleanEffects();
clearStyles();
e.preventDefault();
} else if (e.key == "+") {
if (!e.shiftKey) return;
if (["INPUT", "TEXTARREA"].includes(e.target.tagName)) return;
zoomIn();
e.preventDefault();
} else if (e.key == "-") {
if (!e.shiftKey) return;
if (["INPUT", "TEXTARREA"].includes(e.target.tagName)) return;
zoomOut();
e.preventDefault();
}
});
}
function addEffects(name, value, wait = false) {
let effect = effects.filter(e => e.name == name);
if (effect.length) {
effect[0].value += value;
} else {
effects.push({name, value});
}
if (!wait) applyEffects();
}
function delEffect(name, wait = false) {
effects.forEach((e, i) => {
if (e.name == name)
effects.splice(i, 1);
})
if (!wait) applyEffects();
}
function applyEffects() {
let style = ".bilibili-player-video video { transform: ";
effects.forEach(e => {
let key = e.name;
let value = e.value + "";
switch (key) {
case "rotate":
value += "deg";
break;
case "translateY":
case "translateX":
value += "px";
break;
case "scale":
value = (1 - e.value) + "";
break;
}
style += ` ${key}(${value})`;
});
style += "}";
console.log(style);
clearStyles();
addStyle(style);
}
function cleanEffects() {
effects = [];
}
function clearStyles(className = "CKROTATE") {
let dom = document.querySelectorAll("style." + className);
if (dom) [...dom].forEach(e => e.remove());
}
function addStyle(s, className = "CKROTATE") {
let style = document.createElement("style");
style.classList.add(className);
style.innerHTML = s;
document.body.appendChild(style);
}
function leftR() {
addEffects("rotate", -90);
}
function rightR() {
//debug
//alert("rightR");
addEffects("rotate", 90);
}
function upR() {
addEffects("rotate", 180);
}
function cR() {
delEffect("rotate");
}
function zoomIn() {
addEffects("scale", -0.1);
}
function zoomOut() {
addEffects("scale", 0.1);
}
function cZ() {
delEffect("scale");
}
function moveUp() {
addEffects("translateY", -10);
}
function moveDown() {
addEffects("translateY", 10);
}
function moveLeft() {
addEffects("translateX", -10);
}
function moveRight() {
addEffects("translateX", 10);
}
function cM() {
delEffect("translateX");
delEffect("translateY");
}
function smartLR() {
let dom = document.querySelector(".bilibili-player-video video");
if (!dom) return;
let w = dom.videoWidth;
let h = dom.videoHeight;
let s = h / w;
clearStyles();
cleanEffects();
addEffects("rotate", -90, true);
addEffects("scale", 1 - s);
}
function smartRR() {
let dom = document.querySelector(".bilibili-player-video video");
if (!dom) return;
let w = dom.videoWidth;
let h = dom.videoHeight;
let s = h / w;
clearStyles();
cleanEffects();
addEffects("rotate", 90, true);
addEffects("scale", 1 - s);
}
function showTip() {
addStyle(`
#CKToast{
background: white;
position: fixed;
top: 80px;
right: 20px;
border-radius: 3px;
border-left: solid 4px #2196f3;
padding: 10px;
color: black;
font-size: large;
overflow: hidden;
word-break: all;
animation: CKToastIn cubic-bezier(0, 0, 0, 1.18) .5s forwards;
}
.dark #CKToast{
background: #424242;
color: white;
}
#CKToast button{
border: none;
background: #2196f3;
color:white;
padding:3px 6px;
display: inline-block;
margin: 3px;
border-radius: 3px;
cursor:pointer;
font-size: medium;
transition: all .3s;
}
#CKToast button:hover{
filter: brightness(.5);
}
.dark #CKToast button{
background: #1976d2;
}
@keyframes CKToastIn{
from{
right: -100%;
}
}
@keyframes CKToastOut{
to{
right: -100%;
}
}
`, "CKToastUIStyles");
const toast = document.createElement("div");
toast.id = "CKToast";
toast.innerHTML = "检测到视频可能需要旋转<br>";
const left = document.createElement("button");
left.innerHTML = "左转90°";
left.onclick = () => {
smartLR();
closeTip();
}
toast.appendChild(left);
const right = document.createElement("button");
right.innerHTML = "右转90°";
right.onclick = () => {
smartRR();
closeTip();
}
toast.appendChild(right);
const close = document.createElement("button");
close.innerHTML = "关闭";
close.style.background = "#d81b60";
close.onclick = () => {
closeTip();
}
toast.appendChild(close);
document.body.appendChild(toast);
setTimeout(closeTip, 10000);
}
function closeTip() {
const toast = document.querySelector("#CKToast");
if (toast) {
toast.style.animation = null;
toast.style.animation = "CKToastOut cubic-bezier(0.93, -0.32, 1, 1) .5s forwards";
setTimeout(() => toast.remove(), 500);
}
}
async function videoDetect() {
if (!(await playerReady())) return;
let dom = document.querySelector(".bilibili-player-video video");
if (!dom) return;
let w = dom.videoWidth;
let h = dom.videoHeight;
if (h > w) {
showTip();
}
}
GM_registerMenuCommand("左转90", () => {
leftR();
});
GM_registerMenuCommand("右转90°", () => {
rightR();
});
GM_registerMenuCommand("智能左转90", () => {
smartLR();
});
GM_registerMenuCommand("智能右转90°", () => {
smartRR();
});
GM_registerMenuCommand("180°", () => {
upR();
});
GM_registerMenuCommand("放大", () => {
zoomIn();
});
GM_registerMenuCommand("缩小°", () => {
zoomOut();
});
GM_registerMenuCommand("向上", () => {
moveUp();
});
GM_registerMenuCommand("向下", () => {
moveDown();
});
GM_registerMenuCommand("向左", () => {
moveLeft();
});
GM_registerMenuCommand("向右", () => {
moveRight();
});
GM_registerMenuCommand("清除旋转", () => {
cR();
});
GM_registerMenuCommand("清除缩放", () => {
cZ();
});
GM_registerMenuCommand("清除位移", () => {
cM();
});
GM_registerMenuCommand("重置", () => {
cleanEffects();
clearStyles();
});
/* Thanks for yoringboy's contributings! */
function makeButton(icon,contents,color) {
document.head.innerHTML+=`<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@mdi/[email protected]/css/materialdesignicons.min.css"/>`
let ico = document.createElement("i");
ico.classList.add("mdi","mdi-18px","mdi-"+icon);
if(color) ico.style.color = color;
let btn = document.createElement("div");
btn.classList.add("ckrotate-btn");
// btn.innerHTML = contents;
btn.appendChild(ico);
btn.setAttribute("data-btnname",contents);
return btn
}
function injectButtons(){
addStyle(`
#ckrotate-hidden-btn{
position: fixed;
left: -15px;
width: 30px;
height: 30px;
background: black;
opacity: 0.75;
color: white;
cursor: pointer;
border-radius: 50%;
text-align: right;
line-height: 30px;
transition: all .3s;
top: 120px;
top: 30vh;
}
#ckrotate-hidden-btn:hover{
background: white;
color: black;
}
#ckrotate-hidden-btn.hide{
left: -40px;
}
#ckrotate-btn-base{
position: fixed;
top: 55px;
left: 20px;
width: 110px;
height: 450px;
opacity: 0.75;
background: black;
color: white;
text-align: center;
cursor: pointer;
flex: 1;
border-radius: 8px;
overflow: hidden;
display: flex;
flex-direction: column;
flex-wrap: wrap;
align-content: stretch;
justify-content: space-between;
align-items: center;
max-height: 90vh;
transition: all .3s;
}
#ckrotate-btn-base.hide{
left: -120px;
opacity: 0;
}
#ckrotate-btn-base .ckrotate-btn{
display: flex;
width: 55px;
flex-flow: column;
min-height: 55px;
flex-wrap: nowrap;
align-content: center;
justify-content: center;
align-items: center;
transition: all .3s;
border-radius: 8px;
background: black;
}
#ckrotate-btn-base .ckrotate-btn:hover{
background: white;
color: transparent;
}
#ckrotate-btn-base .ckrotate-btn:hover>*{
opacity: 0;
}
#ckrotate-btn-base .ckrotate-btn:hover::after{
color: black;
content: attr(data-btnname);
transform: translateY(-80%);
}
`,"CKRotateBtnsStyle");
const togglePanel = show=>{
const btn = document.querySelector("#ckrotate-hidden-btn");
const panel = document.querySelector("#ckrotate-btn-base");
if(show){
btn.className = "hide";
panel.className = "show";
}else{
btn.className = "show";
panel.className = "hide";
}
};
const toggle = document.createElement("div");
toggle.id="ckrotate-hidden-btn";
toggle.innerHTML = `<i class="mdi mdi-18px mdi-chevron-right"></i>`;
toggle.onclick = ()=>togglePanel(true);
const btnRoot = document.createElement("div");
btnRoot.id="ckrotate-btn-base";
btnRoot.classList.add("hide");
let toggleBtn = makeButton("chevron-left","隐藏");
toggleBtn.onclick = ()=>togglePanel(false);
btnRoot.appendChild(toggleBtn);
let LRBtn = makeButton("rotate-left","左转90","orange");
LRBtn.onclick = function () {
leftR();
};
btnRoot.appendChild(LRBtn);
let RRBtn = makeButton("rotate-right","右转90","orange");
RRBtn.onclick = function () {
rightR();
};
btnRoot.appendChild(RRBtn);
let RVBtn = makeButton("rotate-3d-variant","翻转","orange");
RVBtn.onclick = function () {
upR();
};
btnRoot.appendChild(RVBtn);
let SLRBtn = makeButton("undo","智能左转","yellow");
SLRBtn.onclick = function () {
smartLR();
};
btnRoot.appendChild(SLRBtn);
let SRRBtn = makeButton("redo","智能右转","yellow");
SRRBtn.onclick = function () {
smartRR();
};
btnRoot.appendChild(SRRBtn);
let ZOBtn = makeButton("arrow-expand-all","放大","cadetblue");
ZOBtn.onclick = function () {
zoomIn();
};
btnRoot.appendChild(ZOBtn);
let ZIBtn = makeButton("arrow-collapse-all","缩小","cadetblue");
ZIBtn.onclick = function () {
zoomOut();
};
btnRoot.appendChild(ZIBtn);
let MUBtn = makeButton("pan-up","上移","forestgreen");
MUBtn.onclick = function () {
moveUp();
};
btnRoot.appendChild(MUBtn);
let MDBtn = makeButton("pan-down","下移","forestgreen");
MDBtn.onclick = function () {
moveDown();
};
btnRoot.appendChild(MDBtn);
let MLBtn = makeButton("pan-left","左移","forestgreen");
MLBtn.onclick = function () {
moveLeft();
};
btnRoot.appendChild(MLBtn);
let MRBtn = makeButton("pan-right","右移","forestgreen");
MRBtn.onclick = function () {
moveRight();
};
btnRoot.appendChild(MRBtn);
let CRBtn = makeButton("backup-restore","清除旋转","orange");
CRBtn.onclick = function () {
cR();
};
btnRoot.appendChild(CRBtn);
let CZBtn = makeButton("magnify-remove-outline","清除缩放","cadetblue");
CZBtn.onclick = function () {
cZ();
};
btnRoot.appendChild(CZBtn);
let CMBtn = makeButton("pan","清除位移","forestgreen");
CMBtn.onclick = function () {
cM();
};
btnRoot.appendChild(CMBtn);
let RSBtn = makeButton("close-circle-outline","重置","orangered");
RSBtn.onclick = function () {
cleanEffects();
clearStyles();
};
btnRoot.appendChild(RSBtn);
document.body.appendChild(toggle);
document.body.appendChild(btnRoot);
}
async function startInject(){
addStyle(".bilibili-player-video video{transition: transform cubic-bezier(0.61, 0.01, 0.44, 0.93) .5s;}", "CKANIMATION");
bindKeys();
videoDetect();
while(!(await playerReady())) await wait(100);
injectButtons();
}
startInject();
})();