Transform more towards HTML5+CSS+JS
This commit is contained in:
Michael Fabian 'Xaymar' Dirks
+415
-292
@@ -11,7 +11,7 @@ async function xmr_media_lazyload_perform(element) {
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async function xmr_media_lazyload_initialize() {
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// Figure out what to load.
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let elements = document.querySelectorAll(".block-media > [data-lazyload]");
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let elements = document.querySelectorAll(".block-this._media > [data-lazyload]");
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let stack = Array.from(elements);
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console.debug("Lazily loading " + stack.length + " elements...");
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@@ -21,57 +21,60 @@ async function xmr_media_lazyload_initialize() {
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}
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}
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async function xmr_initialize_player(el) {
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let media = el.querySelector("video");
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if (!media)
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el.querySelector("audio");
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let play_pause = el.querySelector(".play");
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{ // Play/Pause
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play_pause.update = function() {
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if (media.paused) {
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play_pause.classList.remove("playing");
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play_pause.dataset.symbol = "⏵";
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play_pause.ariaLabel = "Play";
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} else if (media.error || media.ended) {
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play_pause.classList.remove("playing");
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play_pause.dataset.symbol = "⏹";
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play_pause.ariaLabel = "Stopped";
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class XMediaPlayer {
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constructor(element) {
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this._media = element;
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this._variants = new Map();
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for (let source of this._media.querySelectorAll("source")) {
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if (source.title) {
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this._variants.set(source.url, source.title);
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} else {
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play_pause.classList.add("playing");
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play_pause.dataset.symbol = "⏸";
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play_pause.ariaLabel = "Pause";
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this._variants.set(source.url, (new URL(source.url)).pathname);
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}
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play_pause.innerText = play_pause.dataset.symbol;
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}
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play_pause.addEventListener("click", () => {
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if (media.paused) {
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media.play();
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} else {
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media.pause();
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}
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});
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play_pause.addEventListener("keydown", (ev) => {
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if (ev.isComposing || ev.keyCode === 229) {
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// Ignore IME compositing.
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return;
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}
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if (["Space", "Enter"].includes(ev.code)) {
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play_pause.click();
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ev.preventDefault();
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ev.stopPropagation();
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}
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});
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media.addEventListener("play", () => { play_pause.update(); });
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media.addEventListener("pause", () => { play_pause.update(); });
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media.addEventListener("ended", () => { play_pause.update(); });
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media.addEventListener("error", () => { play_pause.update(); });
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play_pause.update();
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}
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let playback_time = el.querySelector(".time");
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{ // Time
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playback_time.update = function() {
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// Replace the original video element with a player.
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this._container = document.createElement("player");
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this._media.parentElement.replaceChild(this._container, this._media);
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// Insert the original video element. This must be done here, else we have Z-fighting on mobile!
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this._container.appendChild(this._media);
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// Insert the container for our overlays.
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this._overlay = document.createElement("overlay");
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this._container.appendChild(this._overlay);
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// Build the control overlay.
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this._controls = document.createElement("controls");
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this._overlay.appendChild(this._controls);
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// - Play Button
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this._controlPlay = document.createElement("span");
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this._controlPlay.classList.add("play", "symbol")
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this._controlPlay.tabIndex = 0;
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this._controlPlay.dataset.symbol = "⏵";
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this._controlPlay.ariaLabel = "Play";
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this._controlPlay.update = () => {
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if (this._media.paused) {
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this._controlPlay.classList.remove("playing");
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this._controlPlay.dataset.symbol = "⏵";
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this._controlPlay.ariaLabel = "Play";
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} else if (this._media.error || this._media.ended) {
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this._controlPlay.classList.remove("playing");
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this._controlPlay.dataset.symbol = "⏹";
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this._controlPlay.ariaLabel = "Stopped";
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} else {
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this._controlPlay.classList.add("playing");
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this._controlPlay.dataset.symbol = "⏸";
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this._controlPlay.ariaLabel = "Pause";
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}
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this._controlPlay.innerText = this._controlPlay.dataset.symbol;
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}
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this._controls.appendChild(this._controlPlay);
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// - Time Display
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this._controlTime = document.createElement("span");
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this._controlTime.classList.add("time");
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this._controlTime.innerHTML = "00:00 / 00:00";
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this._controlTime.update = () => {
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function formatSeconds(seconds, with_ms, with_minutes, with_hour) {
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let result = [];
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if (isFinite(seconds) && !isNaN(seconds)) {
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@@ -97,170 +100,386 @@ async function xmr_initialize_player(el) {
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return result;
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}
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let duration = formatSeconds(media.duration, true);
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let current = formatSeconds(media.currentTime, true, duration.length >= 2, duration.length >= 3);
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let duration = formatSeconds(this._media.duration, true);
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let current = formatSeconds(this._media.currentTime, true, duration.length >= 2, duration.length >= 3);
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for (let idx in duration) {
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current[idx].padStart(duration[idx].length, '0');
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}
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if (duration.length > 0) {
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playback_time.innerText = `${current.join(':')} / ${duration.join(':')}`;
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this._controlTime.innerText = `${current.join(':')} / ${duration.join(':')}`;
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} else {
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playback_time.innerText = `${current.join(':')}`;
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this._controlTime.innerText = `${current.join(':')}`;
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}
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}
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media.addEventListener("timeupdate", () => { playback_time.update(); });
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media.addEventListener("durationupdate", () => { playback_progress.update(); });
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media.addEventListener("loadedmetadata", () => { playback_time.update(); });
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playback_time.update();
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}
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let playback_progress = el.querySelector(".progress");
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{ // Progress
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playback_progress.update = function() {
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playback_progress.disabled = !media.seekable;
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playback_progress.min = 0;
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playback_progress.max = media.duration * 100;
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playback_progress.value = media.currentTime * 100;
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this._controls.appendChild(this._controlTime);
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// - Progress Bar
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this._controlProgress = document.createElement("input");
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this._controlProgress.classList.add("progress");
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this._controlProgress.type = "range";
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this._controlProgress.tabIndex = 0;
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this._controlProgress.min = -2147483648;
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this._controlProgress.max = 2147483647;
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this._controlProgress.update = () => {
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let min = parseInt(this._controlVolume.min, 10);
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let max = parseInt(this._controlVolume.max, 10);
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let dlt = max - min;
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this._controlProgress.disabled = !this._media.seekable;
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this._controlProgress.value = (this._media.currentTime / this._media.duration) * dlt + min;
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}
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playback_progress.addEventListener("input", () => {
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if (isFinite(media.duration)) {
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media.currentTime = parseInt(playback_progress.value, 10) / 100;
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}
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});
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media.addEventListener("timeupdate", () => { playback_progress.update(); });
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media.addEventListener("durationupdate", () => { playback_progress.update(); });
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media.addEventListener("loadeddata", () => { playback_progress.update(); });
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media.addEventListener("loadedmetadata", () => { playback_progress.update(); });
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playback_progress.update();
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}
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let audio_mute = el.querySelector(".mute");
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{ // Mute
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audio_mute.update = function() {
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if (media.muted) {
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audio_mute.classList.add("muted");
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audio_mute.dataset.symbol = "🔇";
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audio_mute.ariaLabel = "Unmute";
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this._controls.appendChild(this._controlProgress);
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// - Mute Button
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this._controlMute = document.createElement("span");
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this._controlMute.classList.add("mute", "symbol");
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this._controlMute.tabIndex = 0;
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this._controlMute.ariaLabel = "Mute";
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this._controlMute.dataset.symbol = "🔊";
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this._controlMute.update = () => {
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if (this._media.muted) {
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this._controlMute.classList.add("muted");
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this._controlMute.dataset.symbol = "🔇";
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this._controlMute.ariaLabel = "Unmute";
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} else {
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audio_mute.classList.remove("muted");
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if (media.volume > 0.5) {
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audio_mute.dataset.symbol = "🔊";
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} else if (media.volume > 0.25) {
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audio_mute.dataset.symbol = "🔉";
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this._controlMute.classList.remove("muted");
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if (this._media.volume > 0.5) {
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this._controlMute.dataset.symbol = "🔊";
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} else if (this._media.volume > 0.25) {
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this._controlMute.dataset.symbol = "🔉";
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} else {
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audio_mute.dataset.symbol = "🔈";
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this._controlMute.dataset.symbol = "🔈";
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}
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audio_mute.ariaLabel = `Volume: ${(media.volume * 100).toString(10)}%`;
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this._controlMute.ariaLabel = `Volume: ${(this._media.volume * 100).toString(10)}%`;
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}
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audio_mute.innerText = audio_mute.dataset.symbol;
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this._controlMute.innerText = this._controlMute.dataset.symbol;
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}
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audio_mute.addEventListener("click", () => {
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media.muted = !media.muted;
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});
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audio_mute.addEventListener("keydown", (ev) => {
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if (ev.isComposing || ev.keyCode === 229) {
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// Ignore IME compositing.
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return;
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}
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if (["Space", "Enter"].includes(ev.code)) {
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audio_mute.click();
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ev.preventDefault();
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ev.stopPropagation();
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}
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});
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media.addEventListener("volumechange", () => {
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audio_mute.update();
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});
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audio_mute.update();
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}
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let audio_volume = el.querySelector(".volume");
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{ // Volume
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audio_volume.min = 0;
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audio_volume.max = 2147483647;
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audio_volume.update = function() {
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let min = parseInt(audio_volume.min, 10);
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let max = parseInt(audio_volume.max, 10);
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this._controls.appendChild(this._controlMute);
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// - Volume Controls
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this._controlVolume = document.createElement("input");
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this._controlVolume.classList.add("volume");
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this._controlVolume.type = "range";
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this._controlVolume.tabIndex = 0;
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this._controlVolume.min = -2147483648;
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this._controlVolume.max = 2147483647;
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this._controlVolume.value = this._controlVolume.max;
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this._controlVolume.update = () => {
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let min = parseInt(this._controlVolume.min, 10);
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let max = parseInt(this._controlVolume.max, 10);
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let dlt = max - min;
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audio_volume.value = (media.logVolume * dlt) + min;
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audio_volume.ariaLabel = `Volume: ${(media.volume * 100).toString(10)}%`;
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if (media.muted) {
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audio_volume.classList.add("muted");
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this._controlVolume.value = (this._media.volume * dlt) + min;
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this._controlVolume.ariaLabel = `Volume: ${(this._media.volume * 100).toString(10)}%`;
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if (this._media.muted) {
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this._controlVolume.classList.add("muted");
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} else {
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audio_volume.classList.remove("muted");
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this._controlVolume.classList.remove("muted");
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}
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}
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audio_volume.addEventListener("input", () => {
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let min = parseInt(audio_volume.min, 10);
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let max = parseInt(audio_volume.max, 10);
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let val = parseInt(audio_volume.value, 10);
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let dlt = max - min;
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let vol = (val + min) / dlt;
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media.logVolume = vol;
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media.muted = (media.volume < 0.01);
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});
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media.addEventListener("volumechange", () => { audio_volume.update(); });
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audio_volume.update();
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}
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let fullscreen = el.querySelector(".fullscreen");
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{ // Fullscreen
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fullscreen.update = function() {
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this._controls.appendChild(this._controlVolume);
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// - Fullscreen Button
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this._controlFullscreen = document.createElement("span");
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this._controlFullscreen.classList.add("fullscreen", "symbol");
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this._controlFullscreen.tabIndex = 0;
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this._controlFullscreen.ariaLabel = "Toggle Fullscreen";
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this._controlFullscreen.dataset.symbol = "⛶";
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this._controlFullscreen.update = () => {
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if (document.fullscreenElement) {
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fullscreen.dataset.symbol = "\u200F⛶";
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this._controlFullscreen.dataset.symbol = "\u200F⛶";
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} else {
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fullscreen.dataset.symbol = "⛶";
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this._controlFullscreen.dataset.symbol = "⛶";
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}
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fullscreen.innerText = fullscreen.dataset.symbol;
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this._controlFullscreen.innerText = this._controlFullscreen.dataset.symbol;
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};
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fullscreen.addEventListener("click", () => {
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if (document.fullscreenElement) {
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document.exitFullscreen();
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} else {
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el.requestFullscreen();
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}
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});
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fullscreen.addEventListener("keydown", (ev) => {
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if (ev.isComposing || ev.keyCode === 229) {
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// Ignore IME compositing.
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return;
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}
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if (["Space", "Enter"].includes(ev.code)) {
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fullscreen.click();
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ev.preventDefault();
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}
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})
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el.addEventListener("fullscreenchange", () => {
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fullscreen.update();
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});
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fullscreen.update();
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this._controls.appendChild(this._controlFullscreen);
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// Now begin listening to all events that are relevant.
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for (let event of ["Abort", "CanPlay", "CanPlayThrough", "DurationChange", "Emptied", "Encrypted", "Ended", "Error", "LoadedData", "LoadedMetaData", "LoadStart", "Pause", "Play", "Playing", "Progress", "RateChange", "Seeked", "Seeking", "Stalled", "Suspend", "TimeUpdate", "VolumeChange", "Waiting", "DblClick", "Click", "KeyDown"]) {
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this._media.addEventListener(event.toLowerCase(), (ev) => { this[`_on${event}`](ev); });
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}
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for (let event of ["FullscreenChange", "FullscreenError", "KeyDown", "MouseEnter", "MouseLeave", "MouseMove", "Wheel"]) {
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this._container.addEventListener(event.toLowerCase(), (ev) => { this[`_on${event}`](ev); });
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}
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for (let event of ["Click", "KeyDown"]) {
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this._controlPlay.addEventListener(event.toLowerCase(), (ev) => { this[`_on${event}`](ev); });
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}
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for (let event of ["Input", "KeyDown", "Wheel"]) {
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this._controlProgress.addEventListener(event.toLowerCase(), (ev) => { this[`_on${event}`](ev); });
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}
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for (let event of ["Click", "KeyDown"]) {
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this._controlMute.addEventListener(event.toLowerCase(), (ev) => { this[`_on${event}`](ev); });
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}
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for (let event of ["Input", "KeyDown", "Wheel"]) {
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this._controlVolume.addEventListener(event.toLowerCase(), (ev) => { this[`_on${event}`](ev); });
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}
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for (let event of ["Click", "KeyDown"]) {
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this._controlFullscreen.addEventListener(event.toLowerCase(), (ev) => { this[`_on${event}`](ev); });
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}
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// And update all controls once.
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this._controlPlay.update();
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this._controlTime.update();
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this._controlProgress.update();
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this._controlMute.update();
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this._controlVolume.update();
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this._controlFullscreen.update();
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// And tell the media element to load.
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this._media.load();
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}
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_hideAudioControlWithoutAudio() {
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let hasAudio = Boolean(this._media.mozHasAudio)
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|| Boolean(this._media.webkitAudioDecodedByteCount)
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|| Boolean(this._media.audioTracks && this._media.audioTracks.length);
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this._controlMute.style.display = hasAudio ? "" : "none";
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this._controlVolume.style.display = hasAudio ? "" : "none";
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}
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// Media Playback Status
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_onAbort(ev) {
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this.showOverlay();
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this._controlPlay.update();
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this._controlTime.update();
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this._controlProgress.update();
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}
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_onEnded(ev) {
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this.showOverlay();
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this._controlPlay.update();
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this._controlTime.update();
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this._controlProgress.update();
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}
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_onError(ev) {
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this.showOverlay();
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this._controlPlay.update();
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this._controlTime.update();
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this._controlProgress.update();
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}
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_onPlay(ev) {
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this._controlPlay.update();
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this._controlTime.update();
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this._controlProgress.update();
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}
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_onPlaying(ev) {
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this._controlPlay.update();
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this._controlTime.update();
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this._controlProgress.update();
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}
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_onPause(ev) {
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this.showOverlay();
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this._controlPlay.update();
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this._controlTime.update();
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this._controlProgress.update();
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}
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_onProgress(ev) {
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this._controlTime.update();
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this._controlProgress.update();
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}
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_onRateChange(ev) {
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this._controlPlay.update();
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}
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_onTimeUpdate(ev) {
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this._controlTime.update();
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this._controlProgress.update();
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}
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_onVolumeChange(ev) {
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this._controlMute.update();
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this._controlVolume.update();
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}
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// Media Stream Status
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_onCanPlay(ev) { }
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_onCanPlayThrough(ev) { }
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_onDurationChange(ev) {
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this._controlTime.update();
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this._controlProgress.update();
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}
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_onEmptied(ev) { }
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_onEncrypted(ev) { }
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_onLoadedData(ev) {
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this._hideAudioControlWithoutAudio();
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this._controlTime.update();
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this._controlProgress.update();
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}
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_onLoadedMetaData(ev) {
|
||||
this._hideAudioControlWithoutAudio();
|
||||
this._controlTime.update();
|
||||
this._controlProgress.update();
|
||||
}
|
||||
_onLoadStart(ev) { }
|
||||
_onSeeked(ev) {
|
||||
this._controlTime.update();
|
||||
this._controlProgress.update();
|
||||
}
|
||||
_onSeeking(ev) { }
|
||||
_onSuspend(ev) { }
|
||||
_onWaiting(ev) { }
|
||||
|
||||
// User Input
|
||||
_onClick(ev) {
|
||||
if ((ev.target == this._controlPlay) || (ev.target == this._media)) {
|
||||
this.togglePlayPause();
|
||||
} else if (ev.target == this._controlMute) {
|
||||
this.toggleMute();
|
||||
} else if (ev.target == this._controlFullscreen) {
|
||||
this.toggleFullscreen();
|
||||
} else {
|
||||
// If we can't handle this, let it fall to the next handler.
|
||||
return
|
||||
}
|
||||
|
||||
// Prevent default behavior and stop propagation.
|
||||
this.showOverlay();
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
}
|
||||
_onDblClick(ev) {
|
||||
this._controlFullscreen.click();
|
||||
this.showOverlay();
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
}
|
||||
_onMouseEnter(ev) { }
|
||||
_onMouseMove(ev) {
|
||||
this.showOverlay();
|
||||
}
|
||||
_onMouseLeave(ev) { }
|
||||
_onKeyDown(ev) {
|
||||
// Ignore IME compositing.
|
||||
if (ev.isComposing || ev.keyCode === 229) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (["Space", "Enter"].includes(ev.code)) {
|
||||
// Most likely an attempt to simulate a click.
|
||||
ev.target.click();
|
||||
} else if (["f", "F"].includes(ev.key)) {
|
||||
this._controlFullscreen.click();
|
||||
} else if (["m", "M"].includes(ev.key)) {
|
||||
this._controlMute.click();
|
||||
} else if (ev.code === "Home") {
|
||||
this._media.currentTime = 0;
|
||||
} else if (ev.code === "ArrowLeft") {
|
||||
this._media.currentTime -= 5;
|
||||
} else if (ev.code === "Comma") {
|
||||
this._media.currentTime -= .1;
|
||||
} else if (ev.code === "Period") {
|
||||
this._media.currentTime += .1;
|
||||
} else if (ev.code === "ArrowRight") {
|
||||
this._media.currentTime += 5;
|
||||
} else if (ev.code === "End") {
|
||||
this._media.currentTime = this._media.duration;
|
||||
} else if (ev.code === "ArrowUp") {
|
||||
this._media.volume = Math.max(0, Math.min(this._media.volume + 0.05, 1.0));
|
||||
} else if (ev.code === "ArrowDown") {
|
||||
this._media.volume = Math.max(0, Math.min(this._media.volume - 0.05, 1.0));
|
||||
} else if (["p", "P"].includes(ev.key)) {
|
||||
this._media.preservesPitch = !this._media.preservesPitch;
|
||||
} else if (ev.code === "PageDown") {
|
||||
this._media.playbackRate = Math.max(0.25, Math.min(this._media.playbackRate - 0.05, 4.0));
|
||||
} else if (ev.code === "PageUp") {
|
||||
this._media.playbackRate = Math.max(0.25, Math.min(this._media.playbackRate + 0.05, 4.0));
|
||||
} else if (["r", "R"].includes(ev.key)) {
|
||||
this._media.playbackRate = 1.0;
|
||||
} else {
|
||||
// If we can't handle this, let it fall to the next handler.
|
||||
return;
|
||||
}
|
||||
|
||||
// Prevent default behavior and stop propagation.
|
||||
this.showOverlay();
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
}
|
||||
_onInput(ev) {
|
||||
if (ev.target == this._controlProgress) {
|
||||
ev.preventDefault();
|
||||
if (isFinite(this._media.duration)) {
|
||||
let min = parseInt(this._controlProgress.min, 10);
|
||||
let max = parseInt(this._controlProgress.max, 10);
|
||||
let val = parseInt(this._controlProgress.value, 10);
|
||||
let dlt = max - min;
|
||||
let time = (val - min) / dlt;
|
||||
this._media.currentTime = time * this._media.duration;
|
||||
}
|
||||
} else if (ev.target == this._controlVolume) {
|
||||
let min = parseInt(this._controlVolume.min, 10);
|
||||
let max = parseInt(this._controlVolume.max, 10);
|
||||
let val = parseInt(this._controlVolume.value, 10);
|
||||
let dlt = max - min;
|
||||
let vol = (val - min) / dlt;
|
||||
this._media.volume = vol;
|
||||
this._media.muted = (this._media.volume < 0.01);
|
||||
}
|
||||
}
|
||||
_onChange(ev) { }
|
||||
|
||||
// Control Functions
|
||||
togglePlayPause() {
|
||||
if (this._media.paused) {
|
||||
this._media.play();
|
||||
} else {
|
||||
this._media.pause();
|
||||
}
|
||||
}
|
||||
|
||||
toggleMute() {
|
||||
this._media.muted = !this._media.muted;
|
||||
}
|
||||
|
||||
toggleFullscreen() {
|
||||
if (document.fullscreenElement) {
|
||||
document.exitFullscreen();
|
||||
} else {
|
||||
this._container.requestFullscreen();
|
||||
}
|
||||
}
|
||||
|
||||
showOverlay() {
|
||||
if (this._overlayTimeout) {
|
||||
clearTimeout(this._overlayTimeout);
|
||||
}
|
||||
|
||||
this._container.classList.remove("hide");
|
||||
this._overlayTimeout = setTimeout(() => { this.hideOverlay(); }, 2500);
|
||||
}
|
||||
|
||||
hideOverlay() {
|
||||
if (this._overlayTimeout) {
|
||||
clearTimeout(this._overlayTimeout);
|
||||
}
|
||||
|
||||
if (!this._media.paused && !this._media.ended && !this._media.error) {
|
||||
this._container.classList.add("hide");
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
async function xmr_initialize_player(el) {
|
||||
|
||||
let variant = el.querySelector(".variant");
|
||||
{ // Variants
|
||||
variant.update = function() {
|
||||
variant.update = function () {
|
||||
// Store current state and pause.
|
||||
let paused = media.paused;
|
||||
let muted = media.muted;
|
||||
let volume = media.volume;
|
||||
let time = media.currentTime;
|
||||
media.pause();
|
||||
let paused = this._media.paused;
|
||||
let muted = this._media.muted;
|
||||
let volume = this._media.volume;
|
||||
let time = this._media.currentTime;
|
||||
this._media.pause();
|
||||
play_pause.update();
|
||||
|
||||
// Tell the media source to begin loading.
|
||||
media.src = variant.value;
|
||||
media.load();
|
||||
media.currentTime = time;
|
||||
// Tell the this._media source to begin loading.
|
||||
this._media.src = variant.value;
|
||||
this._media.load();
|
||||
this._media.currentTime = time;
|
||||
|
||||
media.addEventListener("canplay", () => {
|
||||
media.currentTime = time;
|
||||
media.volume = volume;
|
||||
media.muted = muted;
|
||||
this._media.addEventListener("canplay", () => {
|
||||
this._media.currentTime = time;
|
||||
this._media.volume = volume;
|
||||
this._media.muted = muted;
|
||||
if (paused) {
|
||||
media.pause();
|
||||
this._media.pause();
|
||||
} else {
|
||||
media.play();
|
||||
this._media.play();
|
||||
}
|
||||
|
||||
play_pause.update();
|
||||
@@ -279,110 +498,28 @@ async function xmr_initialize_player(el) {
|
||||
option.textContent = k.title;
|
||||
variant.appendChild(option);
|
||||
}
|
||||
variant.value = media.currentSrc;
|
||||
}
|
||||
|
||||
{ // Keyboard/Mouse Controls
|
||||
el.addEventListener("keydown", (ev) => {
|
||||
if (ev.isComposing || ev.keyCode === 229) {
|
||||
// Ignore IME compositing.
|
||||
return;
|
||||
}
|
||||
|
||||
if (["f", "F"].includes(ev.key)) {
|
||||
fullscreen.click();
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (["m", "M"].includes(ev.key)) {
|
||||
audio_mute.click();
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "Space") {
|
||||
play_pause.click();
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "Home") {
|
||||
media.currentTime = 0;
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "ArrowLeft") {
|
||||
media.currentTime -= 5;
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "Comma") {
|
||||
media.currentTime -= .1;
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "Period") {
|
||||
media.currentTime += .1;
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "ArrowRight") {
|
||||
media.currentTime += 5;
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "End") {
|
||||
media.currentTime = media.duration;
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "ArrowUp") {
|
||||
media.logVolume = Math.max(0, Math.min(media.logVolume + 0.05, 1.0));
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "ArrowDown") {
|
||||
media.logVolume = Math.max(0, Math.min(media.logVolume - 0.05, 1.0));
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (["p", "P"].includes(ev.key)) {
|
||||
media.preservesPitch = !media.preservesPitch;
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "PageDown") {
|
||||
media.playbackRate = Math.max(0.25, Math.min(media.playbackRate - 0.05, 4.0));
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "PageUp") {
|
||||
media.playbackRate = Math.max(0.25, Math.min(media.playbackRate + 0.05, 4.0));
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (["r", "R"].includes(ev.key)) {
|
||||
media.playbackRate = 1.0;
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
}
|
||||
});
|
||||
|
||||
media.addEventListener("click", () => {
|
||||
play_pause.click();
|
||||
});
|
||||
|
||||
media.addEventListener("dblclick", () => {
|
||||
fullscreen.click();
|
||||
})
|
||||
variant.value = this._media.currentSrc;
|
||||
}
|
||||
|
||||
{ // Hide/Show controls
|
||||
el.showOverlay = function() {
|
||||
el.showOverlay = function () {
|
||||
el.cancelHideOverlay();
|
||||
el.classList.remove("hide");
|
||||
}
|
||||
el.hideOverlay = function() {
|
||||
if (!media.paused && !media.ended && !media.error) {
|
||||
el.classList.add("hide");
|
||||
}
|
||||
el.hideOverlay = function () {
|
||||
}
|
||||
el.delayHideOverlay = function() {
|
||||
el.delayHideOverlay = function () {
|
||||
el.cancelHideOverlay();
|
||||
el.timer = setTimeout(() => { el.hideOverlay(); }, 2500);
|
||||
}
|
||||
el.cancelHideOverlay = function() {
|
||||
el.cancelHideOverlay = function () {
|
||||
if (el.timer) {
|
||||
clearTimeout(el.timer);
|
||||
}
|
||||
}
|
||||
el.addEventListener("mousemove", () => {
|
||||
el.showOverlay();
|
||||
if (!media.paused && !media.ended && !media.error) {
|
||||
if (!this._media.paused && !this._media.ended && !this._media.error) {
|
||||
el.delayHideOverlay();
|
||||
}
|
||||
});
|
||||
@@ -391,34 +528,18 @@ async function xmr_initialize_player(el) {
|
||||
|
||||
{ // Show/Hide Audio controls without audio.
|
||||
function checkAudioPresence() {
|
||||
let hasAudio = Boolean(media.mozHasAudio)
|
||||
|| Boolean(media.webkitAudioDecodedByteCount)
|
||||
|| Boolean(media.audioTracks && media.audioTracks.length);
|
||||
audio_mute.style.display = hasAudio ? "" : "none";
|
||||
audio_volume.style.display = hasAudio ? "" : "none";
|
||||
}
|
||||
media.addEventListener("loadedmetadata", () => { checkAudioPresence() });
|
||||
media.addEventListener("loadeddata", () => { checkAudioPresence() });
|
||||
this._media.addEventListener("loadedmetadata", () => { checkAudioPresence() });
|
||||
this._media.addEventListener("loadeddata", () => { checkAudioPresence() });
|
||||
checkAudioPresence();
|
||||
}
|
||||
|
||||
// Signal the browser to try and load some information.
|
||||
media.load();
|
||||
this._media.load();
|
||||
}
|
||||
*/
|
||||
|
||||
async function xmr_initialize_players() {
|
||||
// Figure out what to initialize.
|
||||
let elements = document.querySelectorAll("media.player");
|
||||
let stack = Array.from(elements);
|
||||
console.debug("Initializing " + stack.length + " players...");
|
||||
|
||||
// Add a lazyloading handler to all entries.
|
||||
for (let el of stack) {
|
||||
xmr_initialize_player(el);
|
||||
}
|
||||
}
|
||||
|
||||
(function() {
|
||||
(function () {
|
||||
'use strict';
|
||||
|
||||
// Support for Mobile Devices
|
||||
@@ -426,9 +547,11 @@ async function xmr_initialize_players() {
|
||||
document.querySelector("#header #navigation").classList.toggle("open");
|
||||
});
|
||||
|
||||
// Lazily load Media
|
||||
// Lazily load this._media
|
||||
xmr_media_lazyload_initialize();
|
||||
|
||||
// Initialize media player.
|
||||
xmr_initialize_players();
|
||||
// Initialize this._media player.
|
||||
for (let el of document.querySelectorAll("video")) {
|
||||
el.player = new XMediaPlayer(el);
|
||||
}
|
||||
})();
|
||||
|
||||
Reference in New Issue
Block a user