// ==UserScript==
// @name Simple HTML5 video player
// @description Replaces any default HTML5 player with custom controls
// @grant GM_addStyle
// @include *
// @run-at document-load
// @version 2.1
// @namespace https://greasyfork.org/users/3167
// ==/UserScript==
function HHMMSS(num) {
num = num || 0;
var sec_num = Math.floor(num);
var hours = Math.floor(sec_num / 3600);
var minutes = Math.floor((sec_num - (hours * 3600)) / 60);
var seconds = sec_num - (hours * 3600) - (minutes * 60);
if (hours < 10) {hours = "0"+hours;}
if (minutes < 10) {minutes = "0"+minutes;}
if (seconds < 10) {seconds = "0"+seconds;}
if (hours<1) {
return minutes+':'+seconds;
}
return hours+':'+minutes+':'+seconds;
}
function fs_status() {
if (document.fullscreenElement) {
return 1;
}
else if (document.webkitFullscreenElement) {
return 1;
}
else if (document.mozFullScreenElement) {
return 1;
}
else return -1;
}
var videos = document.getElementsByTagName('video');
for (var i=0; i<videos.length; i++) {
(function(video) {
if (video.controls==true && !video.iswrapped) {
video.controls=false;
video.iswrapped=true;
var videowrapper = document.createElement('videowrapper');
if (video.parentNode==document.body) {
document.body.style.display="flex";
document.body.style.alignItems="center";
document.body.style.justifyContent="center";
document.body.style.margin="0";
}
if (video.parentNode!=videowrapper) {
video.parentNode.insertBefore(videowrapper, video);
videowrapper.appendChild(video);
}
var controls = document.createElement('controls');
video.parentNode.insertBefore(controls, video.nextSibling);
var playbutton = document.createElement('button');
controls.appendChild(playbutton);
playbutton.innerHTML="▶";
playbutton.style.left="4px";
var timestamp = document.createElement('span');
controls.appendChild(timestamp);
timestamp.innerHTML="0:00/0:00";
timestamp.style.left="32px";
var seekbar = document.createElement('input');
controls.appendChild(seekbar);
seekbar.type="range";
seekbar.value=0;
seekbar.step=0.01;
seekbar.innerHTML="";
seekbar.style.left="140px";
seekbar.style.right="140px";
seekbar.style.width="calc(100% - 140px - 140px)";
var mutebutton = document.createElement('button');
controls.appendChild(mutebutton);
mutebutton.innerHTML="🔊";
mutebutton.style.right="100px";
var volumebar = document.createElement('input');
controls.appendChild(volumebar);
volumebar.type="range";
volumebar.min=0;
volumebar.max=1;
volumebar.step=0.01;
volumebar.value=0.5;
volumebar.innerHTML="";
volumebar.style.width="50px";
volumebar.style.right="40px";
var fsbutton = document.createElement('button');
controls.appendChild(fsbutton);
fsbutton.innerHTML="□";
fsbutton.style.right="4px";
/*
var savebutton = document.createElement('a');
controls.appendChild(savebutton);
savebutton.innerHTML="🡇";
savebutton.style.lineHeight="32px";
savebutton.style.position="absolute";
savebutton.style.right="8px";
savebutton.style.bottom="0";
savebutton.style.border="none";
savebutton.style.paddingTop="0";
savebutton.style.paddingBottom="0";
savebutton.style.paddingLeft="4px";
savebutton.style.paddingRight="4px";
savebutton.style.background="none";
savebutton.style.fontFamily="Segoe UI Symbol";
savebutton.style.fontSize="18px";
savebutton.style.margin="0";
savebutton.style.height="32px";
savebutton.href=video.currentSrc;
savebutton.download="";
*/
playbutton.addEventListener("click", function() {
if (video.paused == true) {
video.play();
} else {
video.pause();
}
});
video.addEventListener("click", function() {
if (video.paused == true) {
video.play();
} else {
video.pause();
}
});
video.addEventListener("play", function() {
playbutton.innerHTML = "⏸";
controls.className="playing";
});
video.addEventListener("pause", function() {
playbutton.innerHTML = "▶";
controls.className="paused";
});
video.addEventListener("timeupdate", function() {
timestamp.innerHTML = HHMMSS(video.currentTime) + "/" + HHMMSS(video.duration);
});
video.addEventListener("durationchange", function() {
timestamp.innerHTML = HHMMSS(video.currentTime) + "/" + HHMMSS(video.duration);
});
mutebutton.addEventListener("click", function() {
if (video.muted == false) {
video.muted = true;
} else {
video.muted = false;
}
});
fsbutton.addEventListener("click", function() {
if (fs_status()>0) {
if (document.exitFullscreen) {
document.exitFullscreen();
} else if (document.webkitExitFullscreen) {
document.webkitExitFullscreen();
} else if (document.mozCancelFullScreen) {
document.mozCancelFullScreen();
} else if (document.msExitFullscreen) {
document.msExitFullscreen();
}
}
else {
if (videowrapper.requestFullscreen) {
videowrapper.requestFullscreen();
} else if (videowrapper.mozRequestFullScreen) {
videowrapper.mozRequestFullScreen(); // Firefox
} else if (videowrapper.webkitRequestFullscreen) {
videowrapper.webkitRequestFullscreen(); // Chrome and Safari
}
}
});
seekbar.addEventListener("input", function() {
var time = video.duration * (seekbar.value / 100);
video.currentTime = time;
});
video.addEventListener("timeupdate", function() {
var value = (100 / video.duration) * video.currentTime;
var progress = (video.currentTime / video.duration);
seekbar.value = value;
//seekbar.style.background = '-webkit-gradient( linear, left top, right top, color-stop(' + progress + ', var(--range-progress-color)), color-stop(' + progress + ', var(--range-background-color)))';
});
var updatebuffer = function() {
var start = video.buffered.length>0 ? ( video.buffered.start(0) / video.duration) : 0;
var end = video.buffered.length>0 ? (video.buffered.end(0) / video.duration) : 0;
console.log(video.buffered);
seekbar.style.background = '-webkit-gradient( linear, left top, right top, color-stop(' + start + ', var(--range-background-color)), color-stop(' + start + ', var(--range-progress-color)), color-stop(' + end + ', var(--range-progress-color)), color-stop(' + end + ', var(--range-background-color)))';
};
video.addEventListener("timeupdate", updatebuffer);
video.addEventListener("canplay", updatebuffer);
video.addEventListener("progress", updatebuffer);
video.addEventListener("canplaythrough", updatebuffer);
seekbar.addEventListener("mousedown", function() {
seekbar.paused = video.paused;
video.pause();
});
// Play the video when the slider handle is dropped
seekbar.addEventListener("mouseup", function() {
if (!seekbar.paused) {
video.play();
}
});
volumebar.addEventListener("input", function() {
video.volume = volumebar.value;
localStorage.setItem("videovolume", video.volume);
});
video.addEventListener("volumechange", function() {
if (video.muted || video.volume==0) {
mutebutton.innerHTML = "🔇";
} else {
mutebutton.innerHTML = "🔊";
}
volumebar.style.background = '-webkit-gradient( linear, left top, right top, color-stop(' + video.volume + ', var(--range-progress-color)), color-stop(' + video.volume + ', var(--range-background-color)))';
});
volumebar.value = localStorage.getItem("videovolume", video.volume);
video.volume = volumebar.value;
//seekbar.style.background = '-webkit-gradient( linear, left top, right top, color-stop(' + seekbar.value / 100 + ', var(--range-progress-color)), color-stop(' + seekbar.value / 100 + ', var(--range-background-color)))';
//volumebar.style.background = '-webkit-gradient( linear, left top, right top, color-stop(' + video.volume + ', var(--range-progress-color)), color-stop(' + video.volume + ', var(--range-background-color)))';
}
})(videos[i])
}
var stylesheet = `
videowrapper {
--background-color: rgba(0, 0, 0, 0.5);
--controls-color: #dcdcdc;
--range-progress-color: #8c8c8c;
--range-background-color: #3c3c3c;
position: relative;
width: auto;
display: inline-block;
font-size: 0px;
}
videowrapper video {
position: relative;
max-height: 100vh;
}
videowrapper controls > * {
color: var(--controls-color);
/* mix-blend-mode: difference; */
background: none;
outline: none;
line-height: 32px;
position: absolute;
}
videowrapper controls.playing {
opacity: 0;
}
videowrapper controls {
transition: all 0.5s ease;
background: var(--background-color);
height: 32px;
width: 100%;
bottom: 0px;
display: block;
position: absolute;
cursor: default;
font-size: 18px;
user-select: none;
}
videowrapper:hover controls {
opacity: 1;
}
videowrapper button {
line-height: 32px;
position: absolute;
bottom: 0px;
border: none;
padding: 0px 4px;
background: none;
font-family: "Segoe UI Symbol";
font-size: 18px;
margin: 0px;
height: 32px;
}
videowrapper input[type=range] {
line-height: 32px;
position: absolute;
background: var(--range-background-color);
bottom: 10px;
height: 10px;
border: none;
margin: 0px;
border-radius: 6px;
-webkit-appearance: none !important;
}
videowrapper input[type='range']::-webkit-slider-thumb {
-webkit-appearance: none !important;
background-color: var(--controls-color);
border: none;
height: 16px;
width: 16px;
border-radius: 50%;
}
`;
if (typeof GM_addStyle != "undefined") {
GM_addStyle (stylesheet);
} else {
var css = document.createElement("style");
css.type = "text/css";
css.innerHTML = stylesheet;
document.head.appendChild(css);
}
