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jquery.youtube-background.js
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jquery.youtube-background.js
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/* youtube-background v1.1.8 | https://github.com/stamat/youtube-background | MIT License */
(() => {
// src/lib/buttons.js
function buttonOn(buttonObj) {
if (!buttonObj)
return;
buttonObj.element.classList.add(buttonObj.stateClassName);
buttonObj.element.firstChild.classList.remove(buttonObj.stateChildClassNames[0]);
buttonObj.element.firstChild.classList.add(buttonObj.stateChildClassNames[1]);
buttonObj.element.setAttribute("aria-pressed", false);
}
function buttonOff(buttonObj) {
if (!buttonObj)
return;
buttonObj.element.classList.remove(buttonObj.stateClassName);
buttonObj.element.firstChild.classList.add(buttonObj.stateChildClassNames[0]);
buttonObj.element.firstChild.classList.remove(buttonObj.stateChildClassNames[1]);
buttonObj.element.setAttribute("aria-pressed", true);
}
function generateActionButton(obj, props) {
const btn = document.createElement("button");
btn.className = props.className;
btn.innerHTML = props.innerHtml;
btn.setAttribute("role", "switch");
btn.firstChild.classList.add(props.stateChildClassNames[0]);
btn.setAttribute("aria-pressed", !props.initialState);
props.element = btn;
if (obj.params[props.condition_parameter] === props.initialState) {
buttonOn(props);
}
btn.addEventListener("click", function(e) {
if (this.classList.contains(props.stateClassName)) {
buttonOff(props);
obj[props.actions[0]]();
} else {
buttonOn(props);
obj[props.actions[1]]();
}
});
obj.buttons[props.name] = {
element: btn,
button_properties: props
};
obj.controls_element.appendChild(btn);
}
// node_modules/book-of-spells/src/helpers.mjs
function stringToBoolean(str) {
if (/^\s*(true|false)\s*$/i.test(str))
return str === "true";
}
function stringToNumber(str) {
if (/^\s*\d+\s*$/.test(str))
return parseInt(str);
if (/^\s*[\d.]+\s*$/.test(str))
return parseFloat(str);
}
function stringToArray(str) {
if (!/^\s*\[.*\]\s*$/.test(str))
return;
try {
return JSON.parse(str);
} catch (e) {
}
}
function stringToObject(str) {
if (!/^\s*\{.*\}\s*$/.test(str))
return;
try {
return JSON.parse(str);
} catch (e) {
}
}
function stringToRegex(str) {
if (!/^\s*\/.*\/g?i?\s*$/.test(str))
return;
try {
return new RegExp(str);
} catch (e) {
}
}
function stringToType(str) {
if (/^\s*null\s*$/.test(str))
return null;
const bool = stringToBoolean(str);
if (bool !== void 0)
return bool;
return stringToNumber(str) || stringToArray(str) || stringToObject(str) || stringToRegex(str) || str;
}
function isArray(o) {
return Array.isArray(o);
}
function isString(o) {
return typeof o === "string";
}
function randomIntInclusive(min, max, safe = false) {
min = Number(min);
max = Number(max);
if (isNaN(min) || isNaN(max))
throw new TypeError("Both min and max must be numbers");
if (min > max)
[min, max] = [max, min];
if (min === max)
return min;
min = Math.round(min);
max = Math.round(max);
const rand = safe ? random() : Math.random();
return Math.floor(rand * (max - min + 1)) + min;
}
function fixed(number, digits) {
if (!digits)
return parseInt(number);
return parseFloat(number.toFixed(digits));
}
function percentage(num, total) {
if (!num || !total || Number.isNaN(num) || Number.isNaN(total))
return 0;
return num / total * 100;
}
function random() {
if (!crypto)
return Math.random();
if (crypto.getRandomValues)
return crypto.getRandomValues(new Uint32Array(1))[0] / 4294967295;
}
// node_modules/book-of-spells/src/regex.mjs
var RE_YOUTUBE = /(?:youtube\.com\/(?:[^\/]+\/.+\/|(?:v|e(?:mbed)?)\/|.*[?&]v=)|youtu\.be\/)([^"&?\/ ]{11})/i;
var RE_VIMEO = /(?:www\.|player\.)?vimeo.com\/(?:channels\/(?:\w+\/)?|groups\/(?:[^\/]*)\/videos\/|album\/(?:\d+)\/video\/|video\/|)(\d+)(?:[a-zA-Z0-9_\-]+)?/i;
var RE_VIDEO = /\/([^\/]+\.(?:mp4|ogg|ogv|ogm|webm|avi))\s*$/i;
// node_modules/book-of-spells/src/parsers.mjs
function parseResolutionString(res) {
const DEFAULT_RESOLUTION = 1.7777777778;
if (!res || !res.length || /16[\:x\-\/]{1}9/i.test(res))
return DEFAULT_RESOLUTION;
const pts = res.split(/\s?[\:x\-\/]{1}\s?/i);
if (pts.length < 2)
return DEFAULT_RESOLUTION;
const w = parseInt(pts[0]);
const h = parseInt(pts[1]);
if (w === 0 || h === 0)
return DEFAULT_RESOLUTION;
if (isNaN(w) || isNaN(h))
return DEFAULT_RESOLUTION;
return w / h;
}
// node_modules/book-of-spells/src/dom.mjs
function query(selector, from = document) {
if (selector instanceof Array || selector instanceof NodeList)
return selector;
if (selector instanceof Element)
return [selector];
if (from instanceof Element || from instanceof Document)
return from.querySelectorAll(selector);
if (isString(from))
from = query(from);
if (!from instanceof Array && !from instanceof NodeList)
return [];
const res = [];
for (const element of from) {
res.push(...element.querySelectorAll(selector));
}
return res;
}
function proportionalParentCoverResize(elements, ratio = 1, offset = 0) {
if (elements instanceof Element)
elements = [elements];
if (typeof elements === "string")
elements = query(elements);
for (const element of elements) {
const h = element.parentNode.offsetHeight + offset;
const w = element.parentNode.offsetWidth + offset;
if (ratio > w / h) {
element.style.width = h * ratio + "px";
element.style.height = h + "px";
} else {
element.style.width = w + "px";
element.style.height = w / ratio + "px";
}
}
}
// node_modules/book-of-spells/src/browser.mjs
function isUserAgentMobile(str) {
return /\b(BlackBerry|webOS|iPhone|IEMobile)\b/i.test(str) || /\b(Android|Windows Phone|iPad|iPod)\b/i.test(str);
}
function isMobile() {
if ("maxTouchPoints" in navigator)
return navigator.maxTouchPoints > 0;
if ("matchMedia" in window)
return !!matchMedia("(pointer:coarse)").matches;
if ("orientation" in window)
return true;
return isUserAgentMobile(navigator.userAgent);
}
// src/lib/super-video-background.js
var SuperVideoBackground = class {
constructor(elem, params, id, uid, type, factoryInstance) {
if (!id)
return;
this.is_mobile = isMobile();
this.type = type;
this.id = id;
this.factoryInstance = factoryInstance;
this.element = elem;
this.playerElement = null;
this.uid = uid;
this.element.setAttribute("data-vbg-uid", uid);
this.buttons = {};
this.isIntersecting = false;
this.paused = false;
this.muted = false;
this.currentState = "notstarted";
this.initialPlay = false;
this.initialVolume = false;
this.volume = 1;
this.params = {};
const DEFAULTS = {
"pause": false,
//deprecated
"play-button": false,
"mute-button": false,
"autoplay": true,
"muted": true,
"loop": true,
"mobile": true,
"load-background": false,
"resolution": "16:9",
"inline-styles": true,
"fit-box": false,
"offset": 100,
// since showinfo is deprecated and ignored after September 25, 2018. we add +100 to hide it in the overflow
"start-at": 0,
"end-at": 0,
"poster": null,
"always-play": false,
"volume": 1,
"no-cookie": true,
"force-on-low-battery": false,
"lazyloading": false,
"title": "Video background"
};
this.params = this.parseProperties(params, DEFAULTS, this.element, ["data-ytbg-", "data-vbg-"]);
if (this.params.pause) {
this.params["play-button"] = this.params.pause;
}
this.params.resolution_mod = parseResolutionString(this.params.resolution);
this.muted = this.params.muted;
this.volume = this.params.volume;
this.currentTime = this.params["start-at"] || 0;
this.duration = this.params["end-at"] || 0;
this.percentComplete = 0;
if (this.params["start-at"])
this.percentComplete = this.timeToPercentage(this.params["start-at"]);
this.buildWrapperHTML();
if (this.is_mobile && !this.params.mobile)
return;
if (this.params["play-button"]) {
generateActionButton(this, {
name: "playing",
className: "play-toggle",
innerHtml: '<i class="fa"></i>',
initialState: !this.paused,
stateClassName: "paused",
condition_parameter: "paused",
stateChildClassNames: ["fa-pause-circle", "fa-play-circle"],
actions: ["play", "pause"]
});
}
if (this.params["mute-button"]) {
generateActionButton(this, {
name: "muted",
className: "mute-toggle",
innerHtml: '<i class="fa"></i>',
initialState: this.muted,
stateClassName: "muted",
condition_parameter: "muted",
stateChildClassNames: ["fa-volume-up", "fa-volume-mute"],
actions: ["unmute", "mute"]
});
}
}
timeToPercentage(time) {
if (time <= this.params["start-at"])
return 0;
if (time >= this.duration)
return 100;
if (time <= 0)
return 0;
time -= this.params["start-at"];
const duration = this.duration - this.params["start-at"];
return percentage(time, duration);
}
percentageToTime(percentage2) {
if (!this.duration)
return this.params["start-at"] || 0;
if (percentage2 > 100)
return this.duration;
if (percentage2 <= 0)
return this.params["start-at"] || 0;
const duration = this.duration - this.params["start-at"];
let time = percentage2 * duration / 100;
time = fixed(time, 3);
if (time > duration)
time = duration;
if (this.params["start-at"])
time += this.params["start-at"];
return time;
}
resize(element) {
if (!this.params["fit-box"])
proportionalParentCoverResize(element || this.playerElement, this.params.resolution_mod, this.params.offset);
this.dispatchEvent("video-background-resize");
}
stylePlayerElement(element) {
if (!element)
return;
if (this.params["inline-styles"]) {
element.style.top = "50%";
element.style.left = "50%";
element.style.transform = "translateX(-50%) translateY(-50%)";
element.style.position = "absolute";
element.style.opacity = 0;
}
if (this.params["fit-box"]) {
element.style.width = "100%";
element.style.height = "100%";
}
}
buildWrapperHTML() {
const parent = this.element.parentNode;
this.element.classList.add("youtube-background", "video-background");
const wrapper_styles = {
"height": "100%",
"width": "100%",
"z-index": "0",
"position": "absolute",
"overflow": "hidden",
"top": 0,
// added by @insad
"left": 0,
"bottom": 0,
"right": 0
};
if (!this.params["mute-button"]) {
wrapper_styles["pointer-events"] = "none";
}
if (this.params["load-background"] || this.params["poster"]) {
this.loadBackground(this.id);
if (this.params["poster"])
wrapper_styles["background-image"] = `url(${this.params["poster"]})`;
wrapper_styles["background-size"] = "cover";
wrapper_styles["background-repeat"] = "no-repeat";
wrapper_styles["background-position"] = "center";
}
if (this.params["inline-styles"]) {
for (let property in wrapper_styles) {
this.element.style[property] = wrapper_styles[property];
}
if (!["absolute", "fixed", "relative", "sticky"].indexOf(parent.style.position)) {
parent.style.position = "relative";
}
}
if (this.params["play-button"] || this.params["mute-button"]) {
const controls = document.createElement("div");
controls.className = "video-background-controls";
controls.style.position = "absolute";
controls.style.top = "10px";
controls.style.right = "10px";
controls.style["z-index"] = 2;
this.controls_element = controls;
parent.appendChild(controls);
}
return this.element;
}
loadBackground(id) {
if (!this.params["load-background"])
return;
if (!id)
return;
if (this.type === "youtube")
this.element.style["background-image"] = `url(https://img.youtube.com/vi/${id}/hqdefault.jpg)`;
if (this.type === "vimeo")
this.element.style["background-image"] = `url(https://vumbnail.com/${id}.jpg)`;
}
destroy() {
this.playerElement.remove();
this.element.classList.remove("youtube-background", "video-background");
this.element.removeAttribute("data-vbg-uid");
this.element.style = "";
if (this.params["play-button"] || this.params["mute-button"]) {
this.controls_element.remove();
}
if (this.timeUpdateTimer)
clearInterval(this.timeUpdateTimer);
this.dispatchEvent("video-background-destroyed");
}
setDuration(duration) {
if (this.duration === duration)
return;
if (this.params["end-at"]) {
if (duration > this.params["end-at"]) {
this.duration = this.params["end-at"];
return;
}
if (duration < this.params["end-at"]) {
this.duration = duration;
return;
}
} else {
this.duration = duration;
return;
}
if (duration <= 0)
this.duration = this.params["end-at"];
}
setStartAt(startAt) {
this.params["start-at"] = startAt;
}
setEndAt(endAt) {
this.params["end-at"] = endAt;
if (this.duration > endAt)
this.duration = endAt;
if (this.currentTime > endAt)
this.onVideoEnded();
}
dispatchEvent(name) {
this.element.dispatchEvent(new CustomEvent(name, { bubbles: true, detail: this }));
}
shouldPlay() {
if (this.currentState === "ended" && !this.params.loop)
return false;
if (this.params["always-play"] && this.currentState !== "playing")
return true;
if (this.isIntersecting && this.params.autoplay && this.currentState !== "playing")
return true;
return false;
}
mobileLowBatteryAutoplayHack() {
if (!this.params["force-on-low-battery"])
return;
if (!this.is_mobile && this.params.mobile)
return;
const forceAutoplay = function() {
if (!this.initialPlay && this.params.autoplay && this.params.muted) {
this.softPlay();
if (!this.isIntersecting && !this.params["always-play"]) {
this.softPause();
}
}
};
document.addEventListener("touchstart", forceAutoplay.bind(this), { once: true });
}
parseProperties(params, defaults, element, attr_prefix) {
let res_params = {};
if (!params) {
res_params = defaults;
} else {
for (let k in defaults) {
res_params[k] = !params.hasOwnProperty(k) ? defaults[k] : params[k];
}
}
if (!element)
return res_params;
for (let k in res_params) {
let data;
if (isArray(attr_prefix)) {
for (let i = 0; i < attr_prefix.length; i++) {
const temp_data = element.getAttribute(attr_prefix[i] + k);
if (temp_data) {
data = temp_data;
break;
}
}
} else {
data = element.getAttribute(attr_prefix + k);
}
if (data !== void 0 && data !== null) {
res_params[k] = stringToType(data);
}
}
return res_params;
}
};
// src/lib/youtube-background.js
var YoutubeBackground = class extends SuperVideoBackground {
constructor(elem, params, id, uid, factoryInstance) {
super(elem, params, id, uid, "youtube", factoryInstance);
if (!id)
return;
if (this.is_mobile && !this.params.mobile)
return;
this.injectScript();
this.player = null;
this.injectPlayer();
this.STATES = {
"-1": "notstarted",
"0": "ended",
"1": "playing",
"2": "paused",
"3": "buffering",
"5": "cued"
};
this.timeUpdateTimer = null;
this.timeUpdateInterval = 250;
this.initYTPlayer();
}
startTimeUpdateTimer() {
if (this.timeUpdateTimer)
return;
this.timeUpdateTimer = setInterval(this.onVideoTimeUpdate.bind(this), this.timeUpdateInterval);
}
stopTimeUpdateTimer() {
clearInterval(this.timeUpdateTimer);
this.timeUpdateTimer = null;
}
convertState(state) {
return this.STATES[state];
}
initYTPlayer() {
if (!window.hasOwnProperty("YT") || this.player !== null)
return;
this.player = new YT.Player(this.uid, {
events: {
"onReady": this.onVideoPlayerReady.bind(this),
"onStateChange": this.onVideoStateChange.bind(this)
// 'onError': this.onVideoError.bind(this)
}
});
if (this.volume !== 1 && !this.muted)
this.setVolume(this.volume);
}
onVideoError(event) {
console.error(event);
}
injectScript() {
const src = "https://www.youtube.com/player_api";
if (window.hasOwnProperty("YT") || document.querySelector(`script[src="${src}"]`))
return;
const tag = document.createElement("script");
tag.async = true;
tag.src = src;
const firstScriptTag = document.getElementsByTagName("script")[0];
firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
}
generatePlayerElement() {
const playerElement = document.createElement("iframe");
if (this.params.title)
playerElement.setAttribute("title", this.params.title);
playerElement.setAttribute("frameborder", 0);
playerElement.setAttribute("allow", "autoplay; mute");
if (this.params["lazyloading"])
playerElement.setAttribute("loading", "lazy");
return playerElement;
}
generateSrcURL(id) {
let site = "https://www.youtube.com/embed/";
if (this.params["no-cookie"]) {
site = "https://www.youtube-nocookie.com/embed/";
}
let src = `${site}${id}?&enablejsapi=1&disablekb=1&controls=0&rel=0&iv_load_policy=3&cc_load_policy=0&playsinline=1&showinfo=0&modestbranding=1&fs=0`;
if (this.params.muted) {
src += "&mute=1";
}
if (this.params.autoplay && (this.params["always-play"] || this.isIntersecting)) {
src += "&autoplay=1";
}
if (this.params.loop) {
src += "&loop=1";
}
return src;
}
injectPlayer() {
this.playerElement = this.generatePlayerElement();
this.src = this.generateSrcURL(this.id);
this.playerElement.src = this.src;
this.playerElement.id = this.uid;
this.stylePlayerElement(this.playerElement);
this.element.appendChild(this.playerElement);
this.resize(this.playerElement);
}
/* ===== API ===== */
setSource(url) {
const pts = url.match(RE_YOUTUBE);
if (!pts || !pts.length)
return;
this.id = pts[1];
this.src = this.generateSrcURL(this.id);
this.playerElement.src = this.src;
if (this.element.hasAttribute("data-vbg"))
this.element.setAttribute("data-vbg", this.src);
if (this.element.hasAttribute("data-ytbg"))
this.element.setAttribute("data-ytbg", this.src);
this.loadBackground(this.id);
}
onVideoTimeUpdate() {
const ctime = this.player.getCurrentTime();
if (ctime === this.currentTime)
return;
this.currentTime = ctime;
this.percentComplete = this.timeToPercentage(this.currentTime);
if (this.params["end-at"] && this.duration && this.currentTime >= this.duration) {
this.currentState = "ended";
this.dispatchEvent("video-background-state-change");
this.onVideoEnded();
this.stopTimeUpdateTimer();
return;
}
this.dispatchEvent("video-background-time-update");
}
onVideoPlayerReady() {
this.mobileLowBatteryAutoplayHack();
if (this.params.autoplay && (this.params["always-play"] || this.isIntersecting)) {
if (this.params["start-at"])
this.seekTo(this.params["start-at"]);
this.player.playVideo();
}
this.setDuration(this.player.getDuration());
this.dispatchEvent("video-background-ready");
}
onVideoStateChange(event) {
this.currentState = this.convertState(event.data);
if (this.currentState === "ended")
this.onVideoEnded();
if (this.currentState === "notstarted" && this.params.autoplay) {
this.seekTo(this.params["start-at"]);
this.player.playVideo();
}
if (this.currentState === "playing")
this.onVideoPlay();
if (this.currentState === "paused")
this.onVideoPause();
this.dispatchEvent("video-background-state-change");
}
onVideoPlay() {
if (!this.initialPlay) {
this.initialPlay = true;
this.playerElement.style.opacity = 1;
}
const seconds = this.player.getCurrentTime();
if (this.params["start-at"] && seconds < this.params["start-at"]) {
this.seekTo(this.params["start-at"]);
}
if (this.duration && seconds >= this.duration) {
this.seekTo(this.params["start-at"]);
}
if (!this.duration) {
this.setDuration(this.player.getDuration());
}
this.dispatchEvent("video-background-play");
this.startTimeUpdateTimer();
}
onVideoPause() {
this.stopTimeUpdateTimer();
this.dispatchEvent("video-background-pause");
}
onVideoEnded() {
this.dispatchEvent("video-background-ended");
if (!this.params.loop)
return this.pause();
this.seekTo(this.params["start-at"]);
this.player.playVideo();
}
seek(percentage2) {
this.seekTo(this.percentageToTime(percentage2), true);
}
seekTo(seconds, allowSeekAhead = true) {
if (!this.player)
return;
this.player.seekTo(seconds, allowSeekAhead);
this.dispatchEvent("video-background-seeked");
}
softPause() {
if (!this.player || this.currentState === "paused")
return;
this.stopTimeUpdateTimer();
this.player.pauseVideo();
}
softPlay() {
if (!this.player || this.currentState === "playing")
return;
this.player.playVideo();
}
play() {
if (!this.player)
return;
this.paused = false;
this.player.playVideo();
}
pause() {
if (!this.player)
return;
this.paused = true;
this.stopTimeUpdateTimer();
this.player.pauseVideo();
}
unmute() {
if (!this.player)
return;
this.muted = false;
if (!this.initialVolume) {
this.initialVolume = true;
this.setVolume(this.params.volume);
}
this.player.unMute();
this.dispatchEvent("video-background-unmute");
}
mute() {
if (!this.player)
return;
this.muted = true;
this.player.mute();
this.dispatchEvent("video-background-mute");
}
getVolume() {
if (!this.player)
return;
return this.player.getVolume() / 100;
}
setVolume(volume) {
if (!this.player)
return;
this.volume = volume;
this.player.setVolume(volume * 100);
this.dispatchEvent("video-background-volume-change");
}
};
// src/lib/vimeo-background.js
var VimeoBackground = class extends SuperVideoBackground {
constructor(elem, params, id, uid, factoryInstance) {
super(elem, params, id.id, uid, "vimeo", factoryInstance);
if (!id)
return;
this.unlisted = id.unlisted;
if (this.is_mobile && !this.params.mobile)
return;
this.injectScript();
this.player = null;
this.injectPlayer();
this.initVimeoPlayer();
}
injectScript() {
const src = "https://player.vimeo.com/api/player.js";
if (window.hasOwnProperty("Vimeo") || document.querySelector(`script[src="${src}"]`))
return;
const tag = document.createElement("script");
tag.async = true;
if (window.hasOwnProperty("onVimeoIframeAPIReady") && typeof window.onVimeoIframeAPIReady === "function")
tag.addEventListener("load", () => {
window.onVimeoIframeAPIReady();
});
tag.src = src;
const firstScriptTag = document.getElementsByTagName("script")[0];
firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
}
initVimeoPlayer() {
if (!window.hasOwnProperty("Vimeo") || this.player !== null)
return;
this.player = new Vimeo.Player(this.playerElement);
this.player.on("loaded", this.onVideoPlayerReady.bind(this));
this.player.on("ended", this.onVideoEnded.bind(this));
this.player.on("play", this.onVideoPlay.bind(this));
this.player.on("pause", this.onVideoPause.bind(this));
this.player.on("bufferstart", this.onVideoBuffering.bind(this));
this.player.on("timeupdate", this.onVideoTimeUpdate.bind(this));
if (this.volume !== 1 && !this.muted)
this.setVolume(this.volume);
}
onVideoError(event) {
console.error(event);
}
generatePlayerElement() {
const playerElement = document.createElement("iframe");
if (this.params.title)
playerElement.setAttribute("title", this.params.title);
playerElement.setAttribute("frameborder", 0);
playerElement.setAttribute("allow", "autoplay; mute");
if (this.params["lazyloading"])
playerElement.setAttribute("loading", "lazy");
return playerElement;
}
generateSrcURL(id, unlisted) {
unlisted = unlisted ? `h=${unlisted}&` : "";
let src = `https://player.vimeo.com/video/${id}?${unlisted}background=1&controls=0`;
if (this.params.muted) {
src += "&muted=1";
}
if (this.params.autoplay && (this.params["always-play"] || this.isIntersecting)) {
src += "&autoplay=1";
}
if (this.params.loop) {
src += "&loop=1&autopause=0";
}
if (this.params["no-cookie"]) {
src += "&dnt=1";
}
if (this.params["start-at"]) {
src += "#t=" + this.params["start-at"] + "s";
}
return src;
}
injectPlayer() {
this.playerElement = this.generatePlayerElement();
this.src = this.generateSrcURL(this.id, this.unlisted);
this.playerElement.src = this.src;
this.playerElement.id = this.uid;
this.stylePlayerElement(this.playerElement);
this.element.appendChild(this.playerElement);
this.resize(this.playerElement);
}
updateState(state) {
this.currentState = state;
this.dispatchEvent("video-background-state-change");
}
/* ===== API ===== */
setSource(url) {
const pts = url.match(RE_VIMEO);
if (!pts || !pts.length)
return;
this.id = pts[1];
this.src = this.generateSrcURL(this.id);
this.playerElement.src = this.src;
if (this.element.hasAttribute("data-vbg"))
this.element.setAttribute("data-vbg", this.src);
if (this.element.hasAttribute("data-ytbg"))
this.element.setAttribute("data-ytbg", this.src);
this.loadBackground(this.id);
}
onVideoPlayerReady() {
this.mobileLowBatteryAutoplayHack();
if (this.params["start-at"])
this.seekTo(this.params["start-at"]);
if (this.params.autoplay && (this.params["always-play"] || this.isIntersecting)) {
this.player.play();
}
this.player.getDuration().then((duration) => {
this.setDuration(duration);
});
this.dispatchEvent("video-background-ready");
}
onVideoEnded() {
this.updateState("ended");
this.dispatchEvent("video-background-ended");
if (!this.params.loop)
return this.pause();
this.seekTo(this.params["start-at"]);
this.updateState("playing");
this.dispatchEvent("video-background-play");
}
onVideoTimeUpdate(event) {
this.currentTime = event.seconds;
this.percentComplete = this.timeToPercentage(event.seconds);
this.dispatchEvent("video-background-time-update");
this.setDuration(event.duration);
if (this.params["end-at"] && this.duration && event.seconds >= this.duration) {
this.onVideoEnded();
}
}
onVideoBuffering() {
this.updateState("buffering");
}
onVideoPlay(event) {
this.setDuration(event.duration);
if (!this.initialPlay) {
this.initialPlay = true;
this.playerElement.style.opacity = 1;
this.player.setLoop(this.params.loop);
if (!(this.params.autoplay && (this.params["always-play"] || this.isIntersecting))) {
return this.player.pause();
}
}
const seconds = event.seconds;
if (this.params["start-at"] && seconds < this.params["start-at"]) {
this.seekTo(this.params["start-at"]);
}
if (this.duration && seconds >= this.duration) {
this.seekTo(this.params["start-at"]);
}
this.updateState("playing");
this.dispatchEvent("video-background-play");
}
onVideoPause() {
this.updateState("paused");
this.dispatchEvent("video-background-pause");
}
seek(percentage2) {
this.seekTo(this.percentageToTime(percentage2));
}
seekTo(time) {
if (!this.player)
return;
this.player.setCurrentTime(time);
this.dispatchEvent("video-background-seeked");
}
softPause() {
if (!this.player || this.currentState === "paused")
return;
this.player.pause();
}
softPlay() {
if (!this.player || this.currentState === "playing")
return;
this.player.play();
}
play() {
if (!this.player)
return;
this.paused = false;
this.player.play();
}
pause() {
if (!this.player)
return;
this.paused = true;
this.player.pause();
}
unmute() {
if (!this.player)
return;
this.muted = false;
if (!this.initialVolume) {
this.initialVolume = true;
this.setVolume(this.params.volume);
}
this.player.setMuted(false);
this.dispatchEvent("video-background-unmute");
}
mute() {
if (!this.player)
return;
this.muted = true;
this.player.setMuted(true);
this.dispatchEvent("video-background-mute");
}
getVolume() {
if (!this.player)
return;
return this.player.getVolume();
}
setVolume(volume) {
if (!this.player)
return;
this.volume = volume;
this.player.setVolume(volume);
this.dispatchEvent("video-background-volume-change");
}
};
// src/lib/video-background.js
var VideoBackground = class extends SuperVideoBackground {
constructor(elem, params, vid_data, uid, factoryInstance) {
super(elem, params, vid_data.link, uid, "video", factoryInstance);
if (!vid_data || !vid_data.link)
return;
if (this.is_mobile && !this.params.mobile)
return;
this.src = vid_data.link;
this.ext = /(?:\.([^.]+))?$/.exec(vid_data.id)[1];
this.uid = uid;
this.element.setAttribute("data-vbg-uid", uid);
this.player = null;
this.buttons = {};
this.MIME_MAP = {
"ogv": "video/ogg",
"ogm": "video/ogg",
"ogg": "video/ogg",
"avi": "video/avi",
"mp4": "video/mp4",
"webm": "video/webm",
"m4v": "video/x-m4v",
"mov": "video/quicktime",
"qt": "video/quicktime"
};
this.mime = this.MIME_MAP[this.ext.toLowerCase()];
this.injectPlayer();
this.mobileLowBatteryAutoplayHack();
this.dispatchEvent("video-background-ready");
}
generatePlayerElement() {
const playerElement = document.createElement("video");
if (this.params.title)
playerElement.setAttribute("title", this.params.title);
playerElement.setAttribute("playsinline", "");
if (this.params.loop)
playerElement.setAttribute("loop", "");
if (this.params.autoplay && (this.params["always-play"] || this.isIntersecting)) {
playerElement.setAttribute("autoplay", "");
playerElement.autoplay = true;
}
if (this.muted) {
playerElement.setAttribute("muted", "");
playerElement.muted = true;
}
if (this.params["lazyloading"])
playerElement.setAttribute("loading", "lazy");