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Simple HTML5 video player

Replaces any default HTML5 player with custom controls

Verze ze dne 22. 10. 2018. Zobrazit nejnovější verzi.

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name         Simple HTML5 video player
// @description  Replaces any default HTML5 player with custom controls
// @grant        GM_addStyle
// @include *
// @run-at document-load
// @version 1.6
// @namespace https://greasyfork.org/users/3167
// ==/UserScript==


var videos = document.getElementsByTagName('video');
for (var i=0; i<videos.length; i++) {
		
	(function(video) {
		if (video.controls==true) {
				
			video.controls=false;

			var videowrapper = document.createElement('videowrapper');

			//videowrapper.className="videowrapper";

			videowrapper.style.position="relative";
			videowrapper.style.width="auto";
			videowrapper.style.display="inline-block";
			videowrapper.style.fontSize="0";
			if (video.parentNode==document.body) {
				document.body.style.display="flex";
				document.body.style.alignItems="center";
				document.body.style.justifyContent="center";
			}

			if (video.parentNode!=videowrapper) { 
				video.parentNode.insertBefore(videowrapper, video); 
				videowrapper.appendChild(video);
			}
			video.style.position="relative";

			var controls = document.createElement('controls');
			video.parentNode.insertBefore(controls, video.nextSibling);

			controls.style.background="rgba(0, 0, 0, 0.5)";
			controls.style.height="32px";
			controls.style.width="100%";
			controls.style.bottom="0";
			controls.style.display="block";
			controls.style.position="absolute";
			controls.style.fontFamily="Segoe UI Symbol";
			controls.style.cursor="default";
			controls.style.fontSize="18px";

			controls.style.webkitUserSelect="none";  /* Chrome all / Safari all */
			controls.style.mozUserSelect="none";     /* Firefox all */
			controls.style.msUserSelect="none";      /* IE 10+ */
			controls.style.userSelect="none";          /* Likely future */      

			var playbutton = document.createElement('button');
			controls.appendChild(playbutton);
			playbutton.innerHTML="&#x25b6;";
			playbutton.style.lineHeight="32px";
			playbutton.style.position="absolute";
			playbutton.style.left="4px";
			playbutton.style.bottom="0";
			playbutton.style.border="none";
			playbutton.style.paddingTop="0";
			playbutton.style.paddingBottom="0";
			playbutton.style.paddingLeft="4px";
			playbutton.style.paddingRight="4px";
			playbutton.style.background="none";
			playbutton.style.fontFamily="Segoe UI Symbol";
			playbutton.style.fontSize="18px";
			playbutton.style.margin="0";
			playbutton.style.height="32px";

			var timestamp = document.createElement('span');
			controls.appendChild(timestamp);
			timestamp.innerHTML="0:00/0:00";
			timestamp.style.lineHeight="32px";
			timestamp.style.position="absolute";
			timestamp.style.left="32px";
			timestamp.style.bottom="0";

			var seekbar = document.createElement('input');
			controls.appendChild(seekbar);
			seekbar.type="range";
			seekbar.value=0;
			seekbar.innerHTML="";
			seekbar.style.lineHeight="32px";
			seekbar.style.position="absolute";
			seekbar.style.left="140px";
			seekbar.style.right="220px";
			seekbar.style.width="calc(100% - 140px - 220px)";
			seekbar.style.bottom="4px";
			seekbar.style.height="20px";
			seekbar.style.background="none";
			seekbar.style.border="none";
			seekbar.style.margin="0";
			seekbar.style.padding="0";
		
			var mutebutton = document.createElement('button');
			controls.appendChild(mutebutton);
			mutebutton.innerHTML="&#x1f50a;";
			mutebutton.style.lineHeight="32px";
			mutebutton.style.position="absolute";
			mutebutton.style.right="180px";
			mutebutton.style.bottom="0";
			mutebutton.style.border="none";
			mutebutton.style.paddingTop="0";
			mutebutton.style.paddingBottom="0";
			mutebutton.style.paddingLeft="4px";
			mutebutton.style.paddingRight="4px";
			mutebutton.style.background="none";
			mutebutton.style.fontFamily="Segoe UI Symbol";
			mutebutton.style.fontSize="18px";
			mutebutton.style.margin="0";
			mutebutton.style.height="32px";

			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.lineHeight="32px";
			volumebar.style.position="absolute";
			volumebar.style.width="100px";
			volumebar.style.right="70px";
			volumebar.style.bottom="4px";
			volumebar.style.height="20px";
			volumebar.style.background="none";
			volumebar.style.border="none";
			volumebar.style.margin="0";
			volumebar.style.padding="0";

			var fsbutton = document.createElement('button');
			controls.appendChild(fsbutton);
			fsbutton.innerHTML="&#x25a1;";
			fsbutton.style.lineHeight="32px";
			fsbutton.style.position="absolute";
			fsbutton.style.right="40px";
			fsbutton.style.bottom="0";
			fsbutton.style.border="none";
			fsbutton.style.paddingTop="0";
			fsbutton.style.paddingBottom="0";
			fsbutton.style.paddingLeft="4px";
			fsbutton.style.paddingRight="4px";
			fsbutton.style.background="none";
			fsbutton.style.fontFamily="Segoe UI Symbol";
			fsbutton.style.fontSize="18px";
			fsbutton.style.margin="0";
			fsbutton.style.height="32px";


			var savebutton = document.createElement('a');
			controls.appendChild(savebutton);
			savebutton.innerHTML="&#x1f847;";
			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="";

			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;
			}

			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 = "&#x23f8;";
			  controls.className="playing";
			});

			video.addEventListener("pause", function() {
			  playbutton.innerHTML = "&#x25b6;";
			  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 (video.requestFullscreen) {
				video.requestFullscreen();
			  } else if (video.mozRequestFullScreen) {
				video.mozRequestFullScreen(); // Firefox
			  } else if (video.webkitRequestFullscreen) {
				video.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;
			  seekbar.value = value;
			});

			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 = "&#x1f507;";
			  } else {
				mutebutton.innerHTML = "&#x1f50a;";
			  }
			});
			
			volumebar.value = localStorage.getItem("videovolume", video.volume);
			video.volume = volumebar.value;
		}
	})(videos[i])
}

var stylesheet = `
videowrapper controls > * {
    color: lightgrey;
    /* mix-blend-mode: difference; */
    background: none;
}
videowrapper controls.playing {
	opacity: 0;
}
videowrapper controls {
	transition: all 0.5s ease;
}
videowrapper:hover controls {
	opacity: 1;
}
videowrapper input[type=range] {
    /*removes default webkit styles*/
    -webkit-appearance: none;
    
    /*fix for FF unable to apply focus style bug */
    border: 1px solid white;
    
    /*required for proper track sizing in FF*/
    width: 300px;
}
videowrapper input[type=range]::-webkit-slider-runnable-track {
    width: 300px;
    height: 5px;
    background: #444444;
    border: none;
    border-radius: 3px;
}
videowrapper input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    border: none;
    height: 16px;
    width: 16px;
    border-radius: 50%;
    background: lightgrey;
    margin-top: -5px;
}
videowrapper input[type=range]:focus {
    outline: none;
}
videowrapper input[type=range]:focus::-webkit-slider-runnable-track {
    background: #ccc;
}

videowrapper input[type=range]::-moz-range-track {
    width: 300px;
    height: 5px;
    background: #444444;
    border: none;
    border-radius: 3px;
}
videowrapper input[type=range]::-moz-range-thumb {
    border: none;
    height: 16px;
    width: 16px;
    border-radius: 50%;
    background: lightgrey;
}

/*hide the outline behind the border*/
videowrapper input[type=range]:-moz-focusring{
    outline: 1px solid white;
    outline-offset: -1px;
}

videowrapper input[type=range]::-ms-track {
    width: 300px;
    height: 5px;
    
    /*remove bg colour from the track, we'll use ms-fill-lower and ms-fill-upper instead */
    background: transparent;
    
    /*leave room for the larger thumb to overflow with a transparent border */
    border-color: transparent;
    border-width: 6px 0;

    /*remove default tick marks*/
    color: transparent;
}
videowrapper input[type=range]::-ms-fill-lower {
    background: #777;
    border-radius: 10px;
}
videowrapper input[type=range]::-ms-fill-upper {
    background: #444444;
    border-radius: 10px;
}
videowrapper input[type=range]::-ms-thumb {
    border: none;
    height: 16px;
    width: 16px;
    border-radius: 50%;
    background: lightgrey;
}
videowrapper input[type=range]:focus::-ms-fill-lower {
    background: #888;
}
videowrapper input[type=range]:focus::-ms-fill-upper {
    background: #ccc;
}
`;

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);
}