typeof navigator === "object" && (function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : typeof define === 'function' && define.amd ? define('Plyr', factory) : (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Plyr = factory()); })(this, (function () { 'use strict'; function _defineProperty$1(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } function _classCallCheck(e, t) { if (!(e instanceof t)) throw new TypeError("Cannot call a class as a function"); } function _defineProperties(e, t) { for (var n = 0; n < t.length; n++) { var r = t[n]; r.enumerable = r.enumerable || !1, r.configurable = !0, "value" in r && (r.writable = !0), Object.defineProperty(e, r.key, r); } } function _createClass(e, t, n) { return t && _defineProperties(e.prototype, t), n && _defineProperties(e, n), e; } function _defineProperty(e, t, n) { return t in e ? Object.defineProperty(e, t, { value: n, enumerable: !0, configurable: !0, writable: !0 }) : e[t] = n, e; } function ownKeys(e, t) { var n = Object.keys(e); if (Object.getOwnPropertySymbols) { var r = Object.getOwnPropertySymbols(e); t && (r = r.filter(function (t) { return Object.getOwnPropertyDescriptor(e, t).enumerable; })), n.push.apply(n, r); } return n; } function _objectSpread2(e) { for (var t = 1; t < arguments.length; t++) { var n = null != arguments[t] ? arguments[t] : {}; t % 2 ? ownKeys(Object(n), !0).forEach(function (t) { _defineProperty(e, t, n[t]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(n)) : ownKeys(Object(n)).forEach(function (t) { Object.defineProperty(e, t, Object.getOwnPropertyDescriptor(n, t)); }); } return e; } var defaults$1 = { addCSS: !0, thumbWidth: 15, watch: !0 }; function matches$1(e, t) { return function () { return Array.from(document.querySelectorAll(t)).includes(this); }.call(e, t); } function trigger(e, t) { if (e && t) { var n = new Event(t, { bubbles: !0 }); e.dispatchEvent(n); } } var getConstructor$1 = function (e) { return null != e ? e.constructor : null; }, instanceOf$1 = function (e, t) { return !!(e && t && e instanceof t); }, isNullOrUndefined$1 = function (e) { return null == e; }, isObject$1 = function (e) { return getConstructor$1(e) === Object; }, isNumber$1 = function (e) { return getConstructor$1(e) === Number && !Number.isNaN(e); }, isString$1 = function (e) { return getConstructor$1(e) === String; }, isBoolean$1 = function (e) { return getConstructor$1(e) === Boolean; }, isFunction$1 = function (e) { return getConstructor$1(e) === Function; }, isArray$1 = function (e) { return Array.isArray(e); }, isNodeList$1 = function (e) { return instanceOf$1(e, NodeList); }, isElement$1 = function (e) { return instanceOf$1(e, Element); }, isEvent$1 = function (e) { return instanceOf$1(e, Event); }, isEmpty$1 = function (e) { return isNullOrUndefined$1(e) || (isString$1(e) || isArray$1(e) || isNodeList$1(e)) && !e.length || isObject$1(e) && !Object.keys(e).length; }, is$1 = { nullOrUndefined: isNullOrUndefined$1, object: isObject$1, number: isNumber$1, string: isString$1, boolean: isBoolean$1, function: isFunction$1, array: isArray$1, nodeList: isNodeList$1, element: isElement$1, event: isEvent$1, empty: isEmpty$1 }; function getDecimalPlaces(e) { var t = "".concat(e).match(/(?:\.(\d+))?(?:[eE]([+-]?\d+))?$/); return t ? Math.max(0, (t[1] ? t[1].length : 0) - (t[2] ? +t[2] : 0)) : 0; } function round(e, t) { if (1 > t) { var n = getDecimalPlaces(t); return parseFloat(e.toFixed(n)); } return Math.round(e / t) * t; } var RangeTouch = function () { function e(t, n) { _classCallCheck(this, e), is$1.element(t) ? this.element = t : is$1.string(t) && (this.element = document.querySelector(t)), is$1.element(this.element) && is$1.empty(this.element.rangeTouch) && (this.config = _objectSpread2({}, defaults$1, {}, n), this.init()); } return _createClass(e, [{ key: "init", value: function () { e.enabled && (this.config.addCSS && (this.element.style.userSelect = "none", this.element.style.webKitUserSelect = "none", this.element.style.touchAction = "manipulation"), this.listeners(!0), this.element.rangeTouch = this); } }, { key: "destroy", value: function () { e.enabled && (this.config.addCSS && (this.element.style.userSelect = "", this.element.style.webKitUserSelect = "", this.element.style.touchAction = ""), this.listeners(!1), this.element.rangeTouch = null); } }, { key: "listeners", value: function (e) { var t = this, n = e ? "addEventListener" : "removeEventListener"; ["touchstart", "touchmove", "touchend"].forEach(function (e) { t.element[n](e, function (e) { return t.set(e); }, !1); }); } }, { key: "get", value: function (t) { if (!e.enabled || !is$1.event(t)) return null; var n, r = t.target, i = t.changedTouches[0], o = parseFloat(r.getAttribute("min")) || 0, s = parseFloat(r.getAttribute("max")) || 100, u = parseFloat(r.getAttribute("step")) || 1, c = r.getBoundingClientRect(), a = 100 / c.width * (this.config.thumbWidth / 2) / 100; return 0 > (n = 100 / c.width * (i.clientX - c.left)) ? n = 0 : 100 < n && (n = 100), 50 > n ? n -= (100 - 2 * n) * a : 50 < n && (n += 2 * (n - 50) * a), o + round(n / 100 * (s - o), u); } }, { key: "set", value: function (t) { e.enabled && is$1.event(t) && !t.target.disabled && (t.preventDefault(), t.target.value = this.get(t), trigger(t.target, "touchend" === t.type ? "change" : "input")); } }], [{ key: "setup", value: function (t) { var n = 1 < arguments.length && void 0 !== arguments[1] ? arguments[1] : {}, r = null; if (is$1.empty(t) || is$1.string(t) ? r = Array.from(document.querySelectorAll(is$1.string(t) ? t : 'input[type="range"]')) : is$1.element(t) ? r = [t] : is$1.nodeList(t) ? r = Array.from(t) : is$1.array(t) && (r = t.filter(is$1.element)), is$1.empty(r)) return null; var i = _objectSpread2({}, defaults$1, {}, n); if (is$1.string(t) && i.watch) { var o = new MutationObserver(function (n) { Array.from(n).forEach(function (n) { Array.from(n.addedNodes).forEach(function (n) { is$1.element(n) && matches$1(n, t) && new e(n, i); }); }); }); o.observe(document.body, { childList: !0, subtree: !0 }); } return r.map(function (t) { return new e(t, n); }); } }, { key: "enabled", get: function () { return "ontouchstart" in document.documentElement; } }]), e; }(); // ========================================================================== // Type checking utils // ========================================================================== const getConstructor = input => input !== null && typeof input !== 'undefined' ? input.constructor : null; const instanceOf = (input, constructor) => Boolean(input && constructor && input instanceof constructor); const isNullOrUndefined = input => input === null || typeof input === 'undefined'; const isObject = input => getConstructor(input) === Object; const isNumber = input => getConstructor(input) === Number && !Number.isNaN(input); const isString = input => getConstructor(input) === String; const isBoolean = input => getConstructor(input) === Boolean; const isFunction = input => getConstructor(input) === Function; const isArray = input => Array.isArray(input); const isWeakMap = input => instanceOf(input, WeakMap); const isNodeList = input => instanceOf(input, NodeList); const isTextNode = input => getConstructor(input) === Text; const isEvent = input => instanceOf(input, Event); const isKeyboardEvent = input => instanceOf(input, KeyboardEvent); const isCue = input => instanceOf(input, window.TextTrackCue) || instanceOf(input, window.VTTCue); const isTrack = input => instanceOf(input, TextTrack) || !isNullOrUndefined(input) && isString(input.kind); const isPromise = input => instanceOf(input, Promise) && isFunction(input.then); const isElement = input => input !== null && typeof input === 'object' && input.nodeType === 1 && typeof input.style === 'object' && typeof input.ownerDocument === 'object'; const isEmpty = input => isNullOrUndefined(input) || (isString(input) || isArray(input) || isNodeList(input)) && !input.length || isObject(input) && !Object.keys(input).length; const isUrl = input => { // Accept a URL object if (instanceOf(input, window.URL)) { return true; } // Must be string from here if (!isString(input)) { return false; } // Add the protocol if required let string = input; if (!input.startsWith('http://') || !input.startsWith('https://')) { string = `http://${input}`; } try { return !isEmpty(new URL(string).hostname); } catch (_) { return false; } }; var is = { nullOrUndefined: isNullOrUndefined, object: isObject, number: isNumber, string: isString, boolean: isBoolean, function: isFunction, array: isArray, weakMap: isWeakMap, nodeList: isNodeList, element: isElement, textNode: isTextNode, event: isEvent, keyboardEvent: isKeyboardEvent, cue: isCue, track: isTrack, promise: isPromise, url: isUrl, empty: isEmpty }; // ========================================================================== const transitionEndEvent = (() => { const element = document.createElement('span'); const events = { WebkitTransition: 'webkitTransitionEnd', MozTransition: 'transitionend', OTransition: 'oTransitionEnd otransitionend', transition: 'transitionend' }; const type = Object.keys(events).find(event => element.style[event] !== undefined); return is.string(type) ? events[type] : false; })(); // Force repaint of element function repaint(element, delay) { setTimeout(() => { try { // eslint-disable-next-line no-param-reassign element.hidden = true; // eslint-disable-next-line no-unused-expressions element.offsetHeight; // eslint-disable-next-line no-param-reassign element.hidden = false; } catch (_) {// Do nothing } }, delay); } // ========================================================================== // Browser sniffing // Unfortunately, due to mixed support, UA sniffing is required // ========================================================================== const browser = { isIE: Boolean(window.document.documentMode), isEdge: window.navigator.userAgent.includes('Edge'), isWebkit: 'WebkitAppearance' in document.documentElement.style && !/Edge/.test(navigator.userAgent), isIPhone: /(iPhone|iPod)/gi.test(navigator.platform), isIos: navigator.platform === 'MacIntel' && navigator.maxTouchPoints > 1 || /(iPad|iPhone|iPod)/gi.test(navigator.platform) }; // ========================================================================== function cloneDeep(object) { return JSON.parse(JSON.stringify(object)); } // Get a nested value in an object function getDeep(object, path) { return path.split('.').reduce((obj, key) => obj && obj[key], object); } // Deep extend destination object with N more objects function extend(target = {}, ...sources) { if (!sources.length) { return target; } const source = sources.shift(); if (!is.object(source)) { return target; } Object.keys(source).forEach(key => { if (is.object(source[key])) { if (!Object.keys(target).includes(key)) { Object.assign(target, { [key]: {} }); } extend(target[key], source[key]); } else { Object.assign(target, { [key]: source[key] }); } }); return extend(target, ...sources); } // ========================================================================== function wrap(elements, wrapper) { // Convert `elements` to an array, if necessary. const targets = elements.length ? elements : [elements]; // Loops backwards to prevent having to clone the wrapper on the // first element (see `child` below). Array.from(targets).reverse().forEach((element, index) => { const child = index > 0 ? wrapper.cloneNode(true) : wrapper; // Cache the current parent and sibling. const parent = element.parentNode; const sibling = element.nextSibling; // Wrap the element (is automatically removed from its current // parent). child.appendChild(element); // If the element had a sibling, insert the wrapper before // the sibling to maintain the HTML structure; otherwise, just // append it to the parent. if (sibling) { parent.insertBefore(child, sibling); } else { parent.appendChild(child); } }); } // Set attributes function setAttributes(element, attributes) { if (!is.element(element) || is.empty(attributes)) { return; } // Assume null and undefined attributes should be left out, // Setting them would otherwise convert them to "null" and "undefined" Object.entries(attributes).filter(([, value]) => !is.nullOrUndefined(value)).forEach(([key, value]) => element.setAttribute(key, value)); } // Create a DocumentFragment function createElement(type, attributes, text) { // Create a new <element> const element = document.createElement(type); // Set all passed attributes if (is.object(attributes)) { setAttributes(element, attributes); } // Add text node if (is.string(text)) { element.innerText = text; } // Return built element return element; } // Inaert an element after another function insertAfter(element, target) { if (!is.element(element) || !is.element(target)) { return; } target.parentNode.insertBefore(element, target.nextSibling); } // Insert a DocumentFragment function insertElement(type, parent, attributes, text) { if (!is.element(parent)) { return; } parent.appendChild(createElement(type, attributes, text)); } // Remove element(s) function removeElement(element) { if (is.nodeList(element) || is.array(element)) { Array.from(element).forEach(removeElement); return; } if (!is.element(element) || !is.element(element.parentNode)) { return; } element.parentNode.removeChild(element); } // Remove all child elements function emptyElement(element) { if (!is.element(element)) { return; } let { length } = element.childNodes; while (length > 0) { element.removeChild(element.lastChild); length -= 1; } } // Replace element function replaceElement(newChild, oldChild) { if (!is.element(oldChild) || !is.element(oldChild.parentNode) || !is.element(newChild)) { return null; } oldChild.parentNode.replaceChild(newChild, oldChild); return newChild; } // Get an attribute object from a string selector function getAttributesFromSelector(sel, existingAttributes) { // For example: // '.test' to { class: 'test' } // '#test' to { id: 'test' } // '[data-test="test"]' to { 'data-test': 'test' } if (!is.string(sel) || is.empty(sel)) { return {}; } const attributes = {}; const existing = extend({}, existingAttributes); sel.split(',').forEach(s => { // Remove whitespace const selector = s.trim(); const className = selector.replace('.', ''); const stripped = selector.replace(/[[\]]/g, ''); // Get the parts and value const parts = stripped.split('='); const [key] = parts; const value = parts.length > 1 ? parts[1].replace(/["']/g, '') : ''; // Get the first character const start = selector.charAt(0); switch (start) { case '.': // Add to existing classname if (is.string(existing.class)) { attributes.class = `${existing.class} ${className}`; } else { attributes.class = className; } break; case '#': // ID selector attributes.id = selector.replace('#', ''); break; case '[': // Attribute selector attributes[key] = value; break; } }); return extend(existing, attributes); } // Toggle hidden function toggleHidden(element, hidden) { if (!is.element(element)) { return; } let hide = hidden; if (!is.boolean(hide)) { hide = !element.hidden; } // eslint-disable-next-line no-param-reassign element.hidden = hide; } // Mirror Element.classList.toggle, with IE compatibility for "force" argument function toggleClass(element, className, force) { if (is.nodeList(element)) { return Array.from(element).map(e => toggleClass(e, className, force)); } if (is.element(element)) { let method = 'toggle'; if (typeof force !== 'undefined') { method = force ? 'add' : 'remove'; } element.classList[method](className); return element.classList.contains(className); } return false; } // Has class name function hasClass(element, className) { return is.element(element) && element.classList.contains(className); } // Element matches selector function matches(element, selector) { const { prototype } = Element; function match() { return Array.from(document.querySelectorAll(selector)).includes(this); } const method = prototype.matches || prototype.webkitMatchesSelector || prototype.mozMatchesSelector || prototype.msMatchesSelector || match; return method.call(element, selector); } // Closest ancestor element matching selector (also tests element itself) function closest$1(element, selector) { const { prototype } = Element; // https://developer.mozilla.org/en-US/docs/Web/API/Element/closest#Polyfill function closestElement() { let el = this; do { if (matches.matches(el, selector)) return el; el = el.parentElement || el.parentNode; } while (el !== null && el.nodeType === 1); return null; } const method = prototype.closest || closestElement; return method.call(element, selector); } // Find all elements function getElements(selector) { return this.elements.container.querySelectorAll(selector); } // Find a single element function getElement(selector) { return this.elements.container.querySelector(selector); } // Set focus and tab focus class function setFocus(element = null, tabFocus = false) { if (!is.element(element)) { return; } // Set regular focus element.focus({ preventScroll: true }); // If we want to mimic keyboard focus via tab if (tabFocus) { toggleClass(element, this.config.classNames.tabFocus); } } // ========================================================================== const defaultCodecs = { 'audio/ogg': 'vorbis', 'audio/wav': '1', 'video/webm': 'vp8, vorbis', 'video/mp4': 'avc1.42E01E, mp4a.40.2', 'video/ogg': 'theora' }; // Check for feature support const support = { // Basic support audio: 'canPlayType' in document.createElement('audio'), video: 'canPlayType' in document.createElement('video'), // Check for support // Basic functionality vs full UI check(type, provider, playsinline) { const canPlayInline = browser.isIPhone && playsinline && support.playsinline; const api = support[type] || provider !== 'html5'; const ui = api && support.rangeInput && (type !== 'video' || !browser.isIPhone || canPlayInline); return { api, ui }; }, // Picture-in-picture support // Safari & Chrome only currently pip: (() => { if (browser.isIPhone) { return false; } // Safari // https://developer.apple.com/documentation/webkitjs/adding_picture_in_picture_to_your_safari_media_controls if (is.function(createElement('video').webkitSetPresentationMode)) { return true; } // Chrome // https://developers.google.com/web/updates/2018/10/watch-video-using-picture-in-picture if (document.pictureInPictureEnabled && !createElement('video').disablePictureInPicture) { return true; } return false; })(), // Airplay support // Safari only currently airplay: is.function(window.WebKitPlaybackTargetAvailabilityEvent), // Inline playback support // https://webkit.org/blog/6784/new-video-policies-for-ios/ playsinline: 'playsInline' in document.createElement('video'), // Check for mime type support against a player instance // Credits: http://diveintohtml5.info/everything.html // Related: http://www.leanbackplayer.com/test/h5mt.html mime(input) { if (is.empty(input)) { return false; } const [mediaType] = input.split('/'); let type = input; // Verify we're using HTML5 and there's no media type mismatch if (!this.isHTML5 || mediaType !== this.type) { return false; } // Add codec if required if (Object.keys(defaultCodecs).includes(type)) { type += `; codecs="${defaultCodecs[input]}"`; } try { return Boolean(type && this.media.canPlayType(type).replace(/no/, '')); } catch (_) { return false; } }, // Check for textTracks support textTracks: 'textTracks' in document.createElement('video'), // <input type="range"> Sliders rangeInput: (() => { const range = document.createElement('input'); range.type = 'range'; return range.type === 'range'; })(), // Touch // NOTE: Remember a device can be mouse + touch enabled so we check on first touch event touch: 'ontouchstart' in document.documentElement, // Detect transitions support transitions: transitionEndEvent !== false, // Reduced motion iOS & MacOS setting // https://webkit.org/blog/7551/responsive-design-for-motion/ reducedMotion: 'matchMedia' in window && window.matchMedia('(prefers-reduced-motion)').matches }; // ========================================================================== // https://github.com/WICG/EventListenerOptions/blob/gh-pages/explainer.md // https://www.youtube.com/watch?v=NPM6172J22g const supportsPassiveListeners = (() => { // Test via a getter in the options object to see if the passive property is accessed let supported = false; try { const options = Object.defineProperty({}, 'passive', { get() { supported = true; return null; } }); window.addEventListener('test', null, options); window.removeEventListener('test', null, options); } catch (_) {// Do nothing } return supported; })(); // Toggle event listener function toggleListener(element, event, callback, toggle = false, passive = true, capture = false) { // Bail if no element, event, or callback if (!element || !('addEventListener' in element) || is.empty(event) || !is.function(callback)) { return; } // Allow multiple events const events = event.split(' '); // Build options // Default to just the capture boolean for browsers with no passive listener support let options = capture; // If passive events listeners are supported if (supportsPassiveListeners) { options = { // Whether the listener can be passive (i.e. default never prevented) passive, // Whether the listener is a capturing listener or not capture }; } // If a single node is passed, bind the event listener events.forEach(type => { if (this && this.eventListeners && toggle) { // Cache event listener this.eventListeners.push({ element, type, callback, options }); } element[toggle ? 'addEventListener' : 'removeEventListener'](type, callback, options); }); } // Bind event handler function on(element, events = '', callback, passive = true, capture = false) { toggleListener.call(this, element, events, callback, true, passive, capture); } // Unbind event handler function off(element, events = '', callback, passive = true, capture = false) { toggleListener.call(this, element, events, callback, false, passive, capture); } // Bind once-only event handler function once(element, events = '', callback, passive = true, capture = false) { const onceCallback = (...args) => { off(element, events, onceCallback, passive, capture); callback.apply(this, args); }; toggleListener.call(this, element, events, onceCallback, true, passive, capture); } // Trigger event function triggerEvent(element, type = '', bubbles = false, detail = {}) { // Bail if no element if (!is.element(element) || is.empty(type)) { return; } // Create and dispatch the event const event = new CustomEvent(type, { bubbles, detail: { ...detail, plyr: this } }); // Dispatch the event element.dispatchEvent(event); } // Unbind all cached event listeners function unbindListeners() { if (this && this.eventListeners) { this.eventListeners.forEach(item => { const { element, type, callback, options } = item; element.removeEventListener(type, callback, options); }); this.eventListeners = []; } } // Run method when / if player is ready function ready() { return new Promise(resolve => this.ready ? setTimeout(resolve, 0) : on.call(this, this.elements.container, 'ready', resolve)).then(() => {}); } /** * Silence a Promise-like object. * This is useful for avoiding non-harmful, but potentially confusing "uncaught * play promise" rejection error messages. * @param {Object} value An object that may or may not be `Promise`-like. */ function silencePromise(value) { if (is.promise(value)) { value.then(null, () => {}); } } // ========================================================================== function dedupe(array) { if (!is.array(array)) { return array; } return array.filter((item, index) => array.indexOf(item) === index); } // Get the closest value in an array function closest(array, value) { if (!is.array(array) || !array.length) { return null; } return array.reduce((prev, curr) => Math.abs(curr - value) < Math.abs(prev - value) ? curr : prev); } // ========================================================================== function supportsCSS(declaration) { if (!window || !window.CSS) { return false; } return window.CSS.supports(declaration); } // Standard/common aspect ratios const standardRatios = [[1, 1], [4, 3], [3, 4], [5, 4], [4, 5], [3, 2], [2, 3], [16, 10], [10, 16], [16, 9], [9, 16], [21, 9], [9, 21], [32, 9], [9, 32]].reduce((out, [x, y]) => ({ ...out, [x / y]: [x, y] }), {}); // Validate an aspect ratio function validateAspectRatio(input) { if (!is.array(input) && (!is.string(input) || !input.includes(':'))) { return false; } const ratio = is.array(input) ? input : input.split(':'); return ratio.map(Number).every(is.number); } // Reduce an aspect ratio to it's lowest form function reduceAspectRatio(ratio) { if (!is.array(ratio) || !ratio.every(is.number)) { return null; } const [width, height] = ratio; const getDivider = (w, h) => h === 0 ? w : getDivider(h, w % h); const divider = getDivider(width, height); return [width / divider, height / divider]; } // Calculate an aspect ratio function getAspectRatio(input) { const parse = ratio => validateAspectRatio(ratio) ? ratio.split(':').map(Number) : null; // Try provided ratio let ratio = parse(input); // Get from config if (ratio === null) { ratio = parse(this.config.ratio); } // Get from embed if (ratio === null && !is.empty(this.embed) && is.array(this.embed.ratio)) { ({ ratio } = this.embed); } // Get from HTML5 video if (ratio === null && this.isHTML5) { const { videoWidth, videoHeight } = this.media; ratio = [videoWidth, videoHeight]; } return reduceAspectRatio(ratio); } // Set aspect ratio for responsive container function setAspectRatio(input) { if (!this.isVideo) { return {}; } const { wrapper } = this.elements; const ratio = getAspectRatio.call(this, input); if (!is.array(ratio)) { return {}; } const [x, y] = reduceAspectRatio(ratio); const useNative = supportsCSS(`aspect-ratio: ${x}/${y}`); const padding = 100 / x * y; if (useNative) { wrapper.style.aspectRatio = `${x}/${y}`; } else { wrapper.style.paddingBottom = `${padding}%`; } // For Vimeo we have an extra <div> to hide the standard controls and UI if (this.isVimeo && !this.config.vimeo.premium && this.supported.ui) { const height = 100 / this.media.offsetWidth * parseInt(window.getComputedStyle(this.media).paddingBottom, 10); const offset = (height - padding) / (height / 50); if (this.fullscreen.active) { wrapper.style.paddingBottom = null; } else { this.media.style.transform = `translateY(-${offset}%)`; } } else if (this.isHTML5) { wrapper.classList.add(this.config.classNames.videoFixedRatio); } return { padding, ratio }; } // Round an aspect ratio to closest standard ratio function roundAspectRatio(x, y, tolerance = 0.05) { const ratio = x / y; const closestRatio = closest(Object.keys(standardRatios), ratio); // Check match is within tolerance if (Math.abs(closestRatio - ratio) <= tolerance) { return standardRatios[closestRatio]; } // No match return [x, y]; } // Get the size of the viewport // https://stackoverflow.com/questions/1248081/how-to-get-the-browser-viewport-dimensions function getViewportSize() { const width = Math.max(document.documentElement.clientWidth || 0, window.innerWidth || 0); const height = Math.max(document.documentElement.clientHeight || 0, window.innerHeight || 0); return [width, height]; } // ========================================================================== const html5 = { getSources() { if (!this.isHTML5) { return []; } const sources = Array.from(this.media.querySelectorAll('source')); // Filter out unsupported sources (if type is specified) return sources.filter(source => { const type = source.getAttribute('type'); if (is.empty(type)) { return true; } return support.mime.call(this, type); }); }, // Get quality levels getQualityOptions() { // Whether we're forcing all options (e.g. for streaming) if (this.config.quality.forced) { return this.config.quality.options; } // Get sizes from <source> elements return html5.getSources.call(this).map(source => Number(source.getAttribute('data-res'))).filter(Boolean); }, setup() { if (!this.isHTML5) { return; } const player = this; // Set speed options from config player.options.speed = player.config.speed.options; // Set aspect ratio if fixed if (!is.empty(this.config.ratio)) { setAspectRatio.call(player); } // Quality Object.defineProperty(player.media, 'quality', { get() { // Get sources const sources = html5.getSources.call(player); const source = sources.find(s => s.getAttribute('src') === player.source); // Return size, if match is found return source && Number(source.getAttribute('data-res')); }, set(input) { if (player.quality === input) { return; } // If we're using an external handler... if (player.config.quality.forced && is.function(player.config.quality.onChange)) { player.config.quality.onChange(input); } else { // Get sources const sources = html5.getSources.call(player); // Get first match for requested size const source = sources.find(s => Number(s.getAttribute('data-res')) === input); // No matching source found if (!source) { return; } // Get current state const { currentTime, paused, preload, readyState, playbackRate } = player.media; // Set new source player.media.src = source.getAttribute('src'); // Prevent loading if preload="none" and the current source isn't loaded (#1044) if (preload !== 'none' || readyState) { // Restore time player.once('loadedmetadata', () => { player.speed = playbackRate; player.currentTime = currentTime; // Resume playing if (!paused) { silencePromise(player.play()); } }); // Load new source player.media.load(); } } // Trigger change event triggerEvent.call(player, player.media, 'qualitychange', false, { quality: input }); } }); }, // Cancel current network requests // See https://github.com/sampotts/plyr/issues/174 cancelRequests() { if (!this.isHTML5) { return; } // Remove child sources removeElement(html5.getSources.call(this)); // Set blank video src attribute // This is to prevent a MEDIA_ERR_SRC_NOT_SUPPORTED error // Info: http://stackoverflow.com/questions/32231579/how-to-properly-dispose-of-an-html5-video-and-close-socket-or-connection this.media.setAttribute('src', this.config.blankVideo); // Load the new empty source // This will cancel existing requests // See https://github.com/sampotts/plyr/issues/174 this.media.load(); // Debugging this.debug.log('Cancelled network requests'); } }; // ========================================================================== function generateId(prefix) { return `${prefix}-${Math.floor(Math.random() * 10000)}`; } // Format string function format(input, ...args) { if (is.empty(input)) { return input; } return input.toString().replace(/{(\d+)}/g, (match, i) => args[i].toString()); } // Get percentage function getPercentage(current, max) { if (current === 0 || max === 0 || Number.isNaN(current) || Number.isNaN(max)) { return 0; } return (current / max * 100).toFixed(2); } // Replace all occurances of a string in a string const replaceAll = (input = '', find = '', replace = '') => input.replace(new RegExp(find.toString().replace(/([.*+?^=!:${}()|[\]/\\])/g, '\\$1'), 'g'), replace.toString()); // Convert to title case const toTitleCase = (input = '') => input.toString().replace(/\w\S*/g, text => text.charAt(0).toUpperCase() + text.substr(1).toLowerCase()); // Convert string to pascalCase function toPascalCase(input = '') { let string = input.toString(); // Convert kebab case string = replaceAll(string, '-', ' '); // Convert snake case string = replaceAll(string, '_', ' '); // Convert to title case string = toTitleCase(string); // Convert to pascal case return replaceAll(string, ' ', ''); } // Convert string to pascalCase function toCamelCase(input = '') { let string = input.toString(); // Convert to pascal case string = toPascalCase(string); // Convert first character to lowercase return string.charAt(0).toLowerCase() + string.slice(1); } // Remove HTML from a string function stripHTML(source) { const fragment = document.createDocumentFragment(); const element = document.createElement('div'); fragment.appendChild(element); element.innerHTML = source; return fragment.firstChild.innerText; } // Like outerHTML, but also works for DocumentFragment function getHTML(element) { const wrapper = document.createElement('div'); wrapper.appendChild(element); return wrapper.innerHTML; } // ========================================================================== const resources = { pip: 'PIP', airplay: 'AirPlay', html5: 'HTML5', vimeo: 'Vimeo', youtube: 'YouTube' }; const i18n = { get(key = '', config = {}) { if (is.empty(key) || is.empty(config)) { return ''; } let string = getDeep(config.i18n, key); if (is.empty(string)) { if (Object.keys(resources).includes(key)) { return resources[key]; } return ''; } const replace = { '{seektime}': config.seekTime, '{title}': config.title }; Object.entries(replace).forEach(([k, v]) => { string = replaceAll(string, k, v); }); return string; } }; class Storage { constructor(player) { _defineProperty$1(this, "get", key => { if (!Storage.supported || !this.enabled) { return null; } const store = window.localStorage.getItem(this.key); if (is.empty(store)) { return null; } const json = JSON.parse(store); return is.string(key) && key.length ? json[key] : json; }); _defineProperty$1(this, "set", object => { // Bail if we don't have localStorage support or it's disabled if (!Storage.supported || !this.enabled) { return; } // Can only store objectst if (!is.object(object)) { return; } // Get current storage let storage = this.get(); // Default to empty object if (is.empty(storage)) { storage = {}; } // Update the working copy of the values extend(storage, object); // Update storage try { window.localStorage.setItem(this.key, JSON.stringify(storage)); } catch (_) {// Do nothing } }); this.enabled = player.config.storage.enabled; this.key = player.config.storage.key; } // Check for actual support (see if we can use it) static get supported() { try { if (!('localStorage' in window)) { return false; } const test = '___test'; // Try to use it (it might be disabled, e.g. user is in private mode) // see: https://github.com/sampotts/plyr/issues/131 window.localStorage.setItem(test, test); window.localStorage.removeItem(test); return true; } catch (_) { return false; } } } // ========================================================================== // Fetch wrapper // Using XHR to avoid issues with older browsers // ========================================================================== function fetch(url, responseType = 'text') { return new Promise((resolve, reject) => { try { const request = new XMLHttpRequest(); // Check for CORS support if (!('withCredentials' in request)) { return; } request.addEventListener('load', () => { if (responseType === 'text') { try { resolve(JSON.parse(request.responseText)); } catch (_) { resolve(request.responseText); } } else { resolve(request.response); } }); request.addEventListener('error', () => { throw new Error(request.status); }); request.open('GET', url, true); // Set the required response type request.responseType = responseType; request.send(); } catch (error) { reject(error); } }); } // ========================================================================== function loadSprite(url, id) { if (!is.string(url)) { return; } const prefix = 'cache'; const hasId = is.string(id); let isCached = false; const exists = () => document.getElementById(id) !== null; const update = (container, data) => { // eslint-disable-next-line no-param-reassign container.innerHTML = data; // Check again incase of race condition if (hasId && exists()) { return; } // Inject the SVG to the body document.body.insertAdjacentElement('afterbegin', container); }; // Only load once if ID set if (!hasId || !exists()) { const useStorage = Storage.supported; // Create container const container = document.createElement('div'); container.setAttribute('hidden', ''); if (hasId) { container.setAttribute('id', id); } // Check in cache if (useStorage) { const cached = window.localStorage.getItem(`${prefix}-${id}`); isCached = cached !== null; if (isCached) { const data = JSON.parse(cached); update(container, data.content); } } // Get the sprite fetch(url).then(result => { if (is.empty(result)) { return; } if (useStorage) { try { window.localStorage.setItem(`${prefix}-${id}`, JSON.stringify({ content: result })); } catch (_) {// Do nothing } } update(container, result); }).catch(() => {}); } } // ========================================================================== const getHours = value => Math.trunc(value / 60 / 60 % 60, 10); const getMinutes = value => Math.trunc(value / 60 % 60, 10); const getSeconds = value => Math.trunc(value % 60, 10); // Format time to UI friendly string function formatTime(time = 0, displayHours = false, inverted = false) { // Bail if the value isn't a number if (!is.number(time)) { return formatTime(undefined, displayHours, inverted); } // Format time component to add leading zero const format = value => `0${value}`.slice(-2); // Breakdown to hours, mins, secs let hours = getHours(time); const mins = getMinutes(time); const secs = getSeconds(time); // Do we need to display hours? if (displayHours || hours > 0) { hours = `${hours}:`; } else { hours = ''; } // Render return `${inverted && time > 0 ? '-' : ''}${hours}${format(mins)}:${format(secs)}`; } // ========================================================================== const controls = { // Get icon URL getIconUrl() { const url = new URL(this.config.iconUrl, window.location); const host = window.location.host ? window.location.host : window.top.location.host; const cors = url.host !== host || browser.isIE && !window.svg4everybody; return { url: this.config.iconUrl, cors }; }, // Find the UI controls findElements() { try { this.elements.controls = getElement.call(this, this.config.selectors.controls.wrapper); // Buttons this.elements.buttons = { play: getElements.call(this, this.config.selectors.buttons.play), pause: getElement.call(this, this.config.selectors.buttons.pause), restart: getElement.call(this, this.config.selectors.buttons.restart), rewind: getElement.call(this, this.config.selectors.buttons.rewind), fastForward: getElement.call(this, this.config.selectors.buttons.fastForward), mute: getElement.call(this, this.config.selectors.buttons.mute), pip: getElement.call(this, this.config.selectors.buttons.pip), airplay: getElement.call(this, this.config.selectors.buttons.airplay), settings: getElement.call(this, this.config.selectors.buttons.settings), captions: getElement.call(this, this.config.selectors.buttons.captions), fullscreen: getElement.call(this, this.config.selectors.buttons.fullscreen) }; // Progress this.elements.progress = getElement.call(this, this.config.selectors.progress); // Inputs this.elements.inputs = { seek: getElement.call(this, this.config.selectors.inputs.seek), volume: getElement.call(this, this.config.selectors.inputs.volume) }; // Display this.elements.display = { buffer: getElement.call(this, this.config.selectors.display.buffer), currentTime: getElement.call(this, this.config.selectors.display.currentTime), duration: getElement.call(this, this.config.selectors.display.duration) }; // Seek tooltip if (is.element(this.elements.progress)) { this.elements.display.seekTooltip = this.elements.progress.querySelector(`.${this.config.classNames.tooltip}`); } return true; } catch (error) { // Log it this.debug.warn('It looks like there is a problem with your custom controls HTML', error); // Restore native video controls this.toggleNativeControls(true); return false; } }, // Create <svg> icon createIcon(type, attributes) { const namespace = 'http://www.w3.org/2000/svg'; const iconUrl = controls.getIconUrl.call(this); const iconPath = `${!iconUrl.cors ? iconUrl.url : ''}#${this.config.iconPrefix}`; // Create <svg> const icon = document.createElementNS(namespace, 'svg'); setAttributes(icon, extend(attributes, { 'aria-hidden': 'true', focusable: 'false' })); // Create the <use> to reference sprite const use = document.createElementNS(namespace, 'use'); const path = `${iconPath}-${type}`; // Set `href` attributes // https://github.com/sampotts/plyr/issues/460 // https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/xlink:href if ('href' in use) { use.setAttributeNS('http://www.w3.org/1999/xlink', 'href', path); } // Always set the older attribute even though it's "deprecated" (it'll be around for ages) use.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', path); // Add <use> to <svg> icon.appendChild(use); return icon; }, // Create hidden text label createLabel(key, attr = {}) { const text = i18n.get(key, this.config); const attributes = { ...attr, class: [attr.class, this.config.classNames.hidden].filter(Boolean).join(' ') }; return createElement('span', attributes, text); }, // Create a badge createBadge(text) { if (is.empty(text)) { return null; } const badge = createElement('span', { class: this.config.classNames.menu.value }); badge.appendChild(createElement('span', { class: this.config.classNames.menu.badge }, text)); return badge; }, // Create a <button> createButton(buttonType, attr) { const attributes = extend({}, attr); let type = toCamelCase(buttonType); const props = { element: 'button', toggle: false, label: null, icon: null, labelPressed: null, iconPressed: null }; ['element', 'icon', 'label'].forEach(key => { if (Object.keys(attributes).includes(key)) { props[key] = attributes[key]; delete attributes[key]; } }); // Default to 'button' type to prevent form submission if (props.element === 'button' && !Object.keys(attributes).includes('type')) { attributes.type = 'button'; } // Set class name if (Object.keys(attributes).includes('class')) { if (!attributes.class.split(' ').some(c => c === this.config.classNames.control)) { extend(attributes, { class: `${attributes.class} ${this.config.classNames.control}` }); } } else { attributes.class = this.config.classNames.control; } // Large play button switch (buttonType) { case 'play': props.toggle = true; props.label = 'play'; props.labelPressed = 'pause'; props.icon = 'play'; props.iconPressed = 'pause'; break; case 'mute': props.toggle = true; props.label = 'mute'; props.labelPressed = 'unmute'; props.icon = 'volume'; props.iconPressed = 'muted'; break; case 'captions': props.toggle = true; props.label = 'enableCaptions'; props.labelPressed = 'disableCaptions'; props.icon = 'captions-off'; props.iconPressed = 'captions-on'; break; case 'fullscreen': props.toggle = true; props.label = 'enterFullscreen'; props.labelPressed = 'exitFullscreen'; props.icon = 'enter-fullscreen'; props.iconPressed = 'exit-fullscreen'; break; case 'play-large': attributes.class += ` ${this.config.classNames.control}--overlaid`; type = 'play'; props.label = 'play'; props.icon = 'play'; break; default: if (is.empty(props.label)) { props.label = type; } if (is.empty(props.icon)) { props.icon = buttonType; } } const button = createElement(props.element); // Setup toggle icon and labels if (props.toggle) { // Icon button.appendChild(controls.createIcon.call(this, props.iconPressed, { class: 'icon--pressed' })); button.appendChild(controls.createIcon.call(this, props.icon, { class: 'icon--not-pressed' })); // Label/Tooltip button.appendChild(controls.createLabel.call(this, props.labelPressed, { class: 'label--pressed' })); button.appendChild(controls.createLabel.call(this, props.label, { class: 'label--not-pressed' })); } else { button.appendChild(controls.createIcon.call(this, props.icon)); button.appendChild(controls.createLabel.call(this, props.label)); } // Merge and set attributes extend(attributes, getAttributesFromSelector(this.config.selectors.buttons[type], attributes)); setAttributes(button, attributes); // We have multiple play buttons if (type === 'play') { if (!is.array(this.elements.buttons[type])) { this.elements.buttons[type] = []; } this.elements.buttons[type].push(button); } else { this.elements.buttons[type] = button; } return button; }, // Create an <input type='range'> createRange(type, attributes) { // Seek input const input = createElement('input', extend(getAttributesFromSelector(this.config.selectors.inputs[type]), { type: 'range', min: 0, max: 100, step: 0.01, value: 0, autocomplete: 'off', // A11y fixes for https://github.com/sampotts/plyr/issues/905 role: 'slider', 'aria-label': i18n.get(type, this.config), 'aria-valuemin': 0, 'aria-valuemax': 100, 'aria-valuenow': 0 }, attributes)); this.elements.inputs[type] = input; // Set the fill for webkit now controls.updateRangeFill.call(this, input); // Improve support on touch devices RangeTouch.setup(input); return input; }, // Create a <progress> createProgress(type, attributes) { const progress = createElement('progress', extend(getAttributesFromSelector(this.config.selectors.display[type]), { min: 0, max: 100, value: 0, role: 'progressbar', 'aria-hidden': true }, attributes)); // Create the label inside if (type !== 'volume') { progress.appendChild(createElement('span', null, '0')); const suffixKey = { played: 'played', buffer: 'buffered' }[type]; const suffix = suffixKey ? i18n.get(suffixKey, this.config) : ''; progress.innerText = `% ${suffix.toLowerCase()}`; } this.elements.display[type] = progress; return progress; }, // Create time display createTime(type, attrs) { const attributes = getAttributesFromSelector(this.config.selectors.display[type], attrs); const container = createElement('div', extend(attributes, { class: `${attributes.class ? attributes.class : ''} ${this.config.classNames.display.time} `.trim(), 'aria-label': i18n.get(type, this.config) }), '00:00'); // Reference for updates this.elements.display[type] = container; return container; }, // Bind keyboard shortcuts for a menu item // We have to bind to keyup otherwise Firefox triggers a click when a keydown event handler shifts focus // https://bugzilla.mozilla.org/show_bug.cgi?id=1220143 bindMenuItemShortcuts(menuItem, type) { // Navigate through menus via arrow keys and space on.call(this, menuItem, 'keydown keyup', event => { // We only care about space and ⬆️ ⬇️️ ➡️ if (![32, 38, 39, 40].includes(event.which)) { return; } // Prevent play / seek event.preventDefault(); event.stopPropagation(); // We're just here to prevent the keydown bubbling if (event.type === 'keydown') { return; } const isRadioButton = matches(menuItem, '[role="menuitemradio"]'); // Show the respective menu if (!isRadioButton && [32, 39].includes(event.which)) { controls.showMenuPanel.call(this, type, true); } else { let target; if (event.which !== 32) { if (event.which === 40 || isRadioButton && event.which === 39) { target = menuItem.nextElementSibling; if (!is.element(target)) { target = menuItem.parentNode.firstElementChild; } } else { target = menuItem.previousElementSibling; if (!is.element(target)) { target = menuItem.parentNode.lastElementChild; } } setFocus.call(this, target, true); } } }, false); // Enter will fire a `click` event but we still need to manage focus // So we bind to keyup which fires after and set focus here on.call(this, menuItem, 'keyup', event => { if (event.which !== 13) { return; } controls.focusFirstMenuItem.call(this, null, true); }); }, // Create a settings menu item createMenuItem({ value, list, type, title, badge = null, checked = false }) { const attributes = getAttributesFromSelector(this.config.selectors.inputs[type]); const menuItem = createElement('button', extend(attributes, { type: 'button', role: 'menuitemradio', class: `${this.config.classNames.control} ${attributes.class ? attributes.class : ''}`.trim(), 'aria-checked': checked, value })); const flex = createElement('span'); // We have to set as HTML incase of special characters flex.innerHTML = title; if (is.element(badge)) { flex.appendChild(badge); } menuItem.appendChild(flex); // Replicate radio button behaviour Object.defineProperty(menuItem, 'checked', { enumerable: true, get() { return menuItem.getAttribute('aria-checked') === 'true'; }, set(check) { // Ensure exclusivity if (check) { Array.from(menuItem.parentNode.children).filter(node => matches(node, '[role="menuitemradio"]')).forEach(node => node.setAttribute('aria-checked', 'false')); } menuItem.setAttribute('aria-checked', check ? 'true' : 'false'); } }); this.listeners.bind(menuItem, 'click keyup', event => { if (is.keyboardEvent(event) && event.which !== 32) { return; } event.preventDefault(); event.stopPropagation(); menuItem.checked = true; switch (type) { case 'language': this.currentTrack = Number(value); break; case 'quality': this.quality = value; break; case 'speed': this.speed = parseFloat(value); break; } controls.showMenuPanel.call(this, 'home', is.keyboardEvent(event)); }, type, false); controls.bindMenuItemShortcuts.call(this, menuItem, type); list.appendChild(menuItem); }, // Format a time for display formatTime(time = 0, inverted = false) { // Bail if the value isn't a number if (!is.number(time)) { return time; } // Always display hours if duration is over an hour const forceHours = getHours(this.duration) > 0; return formatTime(time, forceHours, inverted); }, // Update the displayed time updateTimeDisplay(target = null, time = 0, inverted = false) { // Bail if there's no element to display or the value isn't a number if (!is.element(target) || !is.number(time)) { return; } // eslint-disable-next-line no-param-reassign target.innerText = controls.formatTime(time, inverted); }, // Update volume UI and storage updateVolume() { if (!this.supported.ui) { return; } // Update range if (is.element(this.elements.inputs.volume)) { controls.setRange.call(this, this.elements.inputs.volume, this.muted ? 0 : this.volume); } // Update mute state if (is.element(this.elements.buttons.mute)) { this.elements.buttons.mute.pressed = this.muted || this.volume === 0; } }, // Update seek value and lower fill setRange(target, value = 0) { if (!is.element(target)) { return; } // eslint-disable-next-line target.value = value; // Webkit range fill controls.updateRangeFill.call(this, target); }, // Update <progress> elements updateProgress(event) { if (!this.supported.ui || !is.event(event)) { return; } let value = 0; const setProgress = (target, input) => { const val = is.number(input) ? input : 0; const progress = is.element(target) ? target : this.elements.display.buffer; // Update value and label if (is.element(progress)) { progress.value = val; // Update text label inside const label = progress.getElementsByTagName('span')[0]; if (is.element(label)) { label.childNodes[0].nodeValue = val; } } }; if (event) { switch (event.type) { // Video playing case 'timeupdate': case 'seeking': case 'seeked': value = getPercentage(this.currentTime, this.duration); // Set seek range value only if it's a 'natural' time event if (event.type === 'timeupdate') { controls.setRange.call(this, this.elements.inputs.seek, value); } break; // Check buffer status case 'playing': case 'progress': setProgress(this.elements.display.buffer, this.buffered * 100); break; } } }, // Webkit polyfill for lower fill range updateRangeFill(target) { // Get range from event if event passed const range = is.event(target) ? target.target : target; // Needs to be a valid <input type='range'> if (!is.element(range) || range.getAttribute('type') !== 'range') { return; } // Set aria values for https://github.com/sampotts/plyr/issues/905 if (matches(range, this.config.selectors.inputs.seek)) { range.setAttribute('aria-valuenow', this.currentTime); const currentTime = controls.formatTime(this.currentTime); const duration = controls.formatTime(this.duration); const format = i18n.get('seekLabel', this.config); range.setAttribute('aria-valuetext', format.replace('{currentTime}', currentTime).replace('{duration}', duration)); } else if (matches(range, this.config.selectors.inputs.volume)) { const percent = range.value * 100; range.setAttribute('aria-valuenow', percent); range.setAttribute('aria-valuetext', `${percent.toFixed(1)}%`); } else { range.setAttribute('aria-valuenow', range.value); } // WebKit only if (!browser.isWebkit) { return; } // Set CSS custom property range.style.setProperty('--value', `${range.value / range.max * 100}%`); }, // Update hover tooltip for seeking updateSeekTooltip(event) { // Bail if setting not true if (!this.config.tooltips.seek || !is.element(this.elements.inputs.seek) || !is.element(this.elements.display.seekTooltip) || this.duration === 0) { return; } const visible = `${this.config.classNames.tooltip}--visible`; const toggle = show => toggleClass(this.elements.display.seekTooltip, visible, show); // Hide on touch if (this.touch) { toggle(false); return; } // Determine percentage, if already visible let percent = 0; const clientRect = this.elements.progress.getBoundingClientRect(); if (is.event(event)) { percent = 100 / clientRect.width * (event.pageX - clientRect.left); } else if (hasClass(this.elements.display.seekTooltip, visible)) { percent = parseFloat(this.elements.display.seekTooltip.style.left, 10); } else { return; } // Set bounds if (percent < 0) { percent = 0; } else if (percent > 100) { percent = 100; } // Display the time a click would seek to controls.updateTimeDisplay.call(this, this.elements.display.seekTooltip, this.duration / 100 * percent); // Set position this.elements.display.seekTooltip.style.left = `${percent}%`; // Show/hide the tooltip // If the event is a moues in/out and percentage is inside bounds if (is.event(event) && ['mouseenter', 'mouseleave'].includes(event.type)) { toggle(event.type === 'mouseenter'); } }, // Handle time change event timeUpdate(event) { // Only invert if only one time element is displayed and used for both duration and currentTime const invert = !is.element(this.elements.display.duration) && this.config.invertTime; // Duration controls.updateTimeDisplay.call(this, this.elements.display.currentTime, invert ? this.duration - this.currentTime : this.currentTime, invert); // Ignore updates while seeking if (event && event.type === 'timeupdate' && this.media.seeking) { return; } // Playing progress controls.updateProgress.call(this, event); }, // Show the duration on metadataloaded or durationchange events durationUpdate() { // Bail if no UI or durationchange event triggered after playing/seek when invertTime is false if (!this.supported.ui || !this.config.invertTime && this.currentTime) { return; } // If duration is the 2**32 (shaka), Infinity (HLS), DASH-IF (Number.MAX_SAFE_INTEGER || Number.MAX_VALUE) indicating live we hide the currentTime and progressbar. // https://github.com/video-dev/hls.js/blob/5820d29d3c4c8a46e8b75f1e3afa3e68c1a9a2db/src/controller/buffer-controller.js#L415 // https://github.com/google/shaka-player/blob/4d889054631f4e1cf0fbd80ddd2b71887c02e232/lib/media/streaming_engine.js#L1062 // https://github.com/Dash-Industry-Forum/dash.js/blob/69859f51b969645b234666800d4cb596d89c602d/src/dash/models/DashManifestModel.js#L338 if (this.duration >= 2 ** 32) { toggleHidden(this.elements.display.currentTime, true); toggleHidden(this.elements.progress, true); return; } // Update ARIA values if (is.element(this.elements.inputs.seek)) { this.elements.inputs.seek.setAttribute('aria-valuemax', this.duration); } // If there's a spot to display duration const hasDuration = is.element(this.elements.display.duration); // If there's only one time display, display duration there if (!hasDuration && this.config.displayDuration && this.paused) { controls.updateTimeDisplay.call(this, this.elements.display.currentTime, this.duration); } // If there's a duration element, update content if (hasDuration) { controls.updateTimeDisplay.call(this, this.elements.display.duration, this.duration); } // Update the tooltip (if visible) controls.updateSeekTooltip.call(this); }, // Hide/show a tab toggleMenuButton(setting, toggle) { toggleHidden(this.elements.settings.buttons[setting], !toggle); }, // Update the selected setting updateSetting(setting, container, input) { const pane = this.elements.settings.panels[setting]; let value = null; let list = container; if (setting === 'captions') { value = this.currentTrack; } else { value = !is.empty(input) ? input : this[setting]; // Get default if (is.empty(value)) { value = this.config[setting].default; } // Unsupported value if (!is.empty(this.options[setting]) && !this.options[setting].includes(value)) { this.debug.warn(`Unsupported value of '${value}' for ${setting}`); return; } // Disabled value if (!this.config[setting].options.includes(value)) { this.debug.warn(`Disabled value of '${value}' for ${setting}`); return; } } // Get the list if we need to if (!is.element(list)) { list = pane && pane.querySelector('[role="menu"]'); } // If there's no list it means it's not been rendered... if (!is.element(list)) { return; } // Update the label const label = this.elements.settings.buttons[setting].querySelector(`.${this.config.classNames.menu.value}`); label.innerHTML = controls.getLabel.call(this, setting, value); // Find the radio option and check it const target = list && list.querySelector(`[value="${value}"]`); if (is.element(target)) { target.checked = true; } }, // Translate a value into a nice label getLabel(setting, value) { switch (setting) { case 'speed': return value === 1 ? i18n.get('normal', this.config) : `${value}×`; case 'quality': if (is.number(value)) { const label = i18n.get(`qualityLabel.${value}`, this.config); if (!label.length) { return `${value}p`; } return label; } return toTitleCase(value); case 'captions': return captions.getLabel.call(this); default: return null; } }, // Set the quality menu setQualityMenu(options) { // Menu required if (!is.element(this.elements.settings.panels.quality)) { return; } const type = 'quality'; const list = this.elements.settings.panels.quality.querySelector('[role="menu"]'); // Set options if passed and filter based on uniqueness and config if (is.array(options)) { this.options.quality = dedupe(options).filter(quality => this.config.quality.options.includes(quality)); } // Toggle the pane and tab const toggle = !is.empty(this.options.quality) && this.options.quality.length > 1; controls.toggleMenuButton.call(this, type, toggle); // Empty the menu emptyElement(list); // Check if we need to toggle the parent controls.checkMenu.call(this); // If we're hiding, nothing more to do if (!toggle) { return; } // Get the badge HTML for HD, 4K etc const getBadge = quality => { const label = i18n.get(`qualityBadge.${quality}`, this.config); if (!label.length) { return null; } return controls.createBadge.call(this, label); }; // Sort options by the config and then render options this.options.quality.sort((a, b) => { const sorting = this.config.quality.options; return sorting.indexOf(a) > sorting.indexOf(b) ? 1 : -1; }).forEach(quality => { controls.createMenuItem.call(this, { value: quality, list, type, title: controls.getLabel.call(this, 'quality', quality), badge: getBadge(quality) }); }); controls.updateSetting.call(this, type, list); }, // Set the looping options /* setLoopMenu() { // Menu required if (!is.element(this.elements.settings.panels.loop)) { return; } const options = ['start', 'end', 'all', 'reset']; const list = this.elements.settings.panels.loop.querySelector('[role="menu"]'); // Show the pane and tab toggleHidden(this.elements.settings.buttons.loop, false); toggleHidden(this.elements.settings.panels.loop, false); // Toggle the pane and tab const toggle = !is.empty(this.loop.options); controls.toggleMenuButton.call(this, 'loop', toggle); // Empty the menu emptyElement(list); options.forEach(option => { const item = createElement('li'); const button = createElement( 'button', extend(getAttributesFromSelector(this.config.selectors.buttons.loop), { type: 'button', class: this.config.classNames.control, 'data-plyr-loop-action': option, }), i18n.get(option, this.config) ); if (['start', 'end'].includes(option)) { const badge = controls.createBadge.call(this, '00:00'); button.appendChild(badge); } item.appendChild(button); list.appendChild(item); }); }, */ // Get current selected caption language // TODO: rework this to user the getter in the API? // Set a list of available captions languages setCaptionsMenu() { // Menu required if (!is.element(this.elements.settings.panels.captions)) { return; } // TODO: Captions or language? Currently it's mixed const type = 'captions'; const list = this.elements.settings.panels.captions.querySelector('[role="menu"]'); const tracks = captions.getTracks.call(this); const toggle = Boolean(tracks.length); // Toggle the pane and tab controls.toggleMenuButton.call(this, type, toggle); // Empty the menu emptyElement(list); // Check if we need to toggle the parent controls.checkMenu.call(this); // If there's no captions, bail if (!toggle) { return; } // Generate options data const options = tracks.map((track, value) => ({ value, checked: this.captions.toggled && this.currentTrack === value, title: captions.getLabel.call(this, track), badge: track.language && controls.createBadge.call(this, track.language.toUpperCase()), list, type: 'language' })); // Add the "Disabled" option to turn off captions options.unshift({ value: -1, checked: !this.captions.toggled, title: i18n.get('disabled', this.config), list, type: 'language' }); // Generate options options.forEach(controls.createMenuItem.bind(this)); controls.updateSetting.call(this, type, list); }, // Set a list of available captions languages setSpeedMenu() { // Menu required if (!is.element(this.elements.settings.panels.speed)) { return; } const type = 'speed'; const list = this.elements.settings.panels.speed.querySelector('[role="menu"]'); // Filter out invalid speeds this.options.speed = this.options.speed.filter(o => o >= this.minimumSpeed && o <= this.maximumSpeed); // Toggle the pane and tab const toggle = !is.empty(this.options.speed) && this.options.speed.length > 1; controls.toggleMenuButton.call(this, type, toggle); // Empty the menu emptyElement(list); // Check if we need to toggle the parent controls.checkMenu.call(this); // If we're hiding, nothing more to do if (!toggle) { return; } // Create items this.options.speed.forEach(speed => { controls.createMenuItem.call(this, { value: speed, list, type, title: controls.getLabel.call(this, 'speed', speed) }); }); controls.updateSetting.call(this, type, list); }, // Check if we need to hide/show the settings menu checkMenu() { const { buttons } = this.elements.settings; const visible = !is.empty(buttons) && Object.values(buttons).some(button => !button.hidden); toggleHidden(this.elements.settings.menu, !visible); }, // Focus the first menu item in a given (or visible) menu focusFirstMenuItem(pane, tabFocus = false) { if (this.elements.settings.popup.hidden) { return; } let target = pane; if (!is.element(target)) { target = Object.values(this.elements.settings.panels).find(p => !p.hidden); } const firstItem = target.querySelector('[role^="menuitem"]'); setFocus.call(this, firstItem, tabFocus); }, // Show/hide menu toggleMenu(input) { const { popup } = this.elements.settings; const button = this.elements.buttons.settings; // Menu and button are required if (!is.element(popup) || !is.element(button)) { return; } // True toggle by default const { hidden } = popup; let show = hidden; if (is.boolean(input)) { show = input; } else if (is.keyboardEvent(input) && input.which === 27) { show = false; } else if (is.event(input)) { // If Plyr is in a shadowDOM, the event target is set to the component, instead of the // Element in the shadowDOM. The path, if available, is complete. const target = is.function(input.composedPath) ? input.composedPath()[0] : input.target; const isMenuItem = popup.contains(target); // If the click was inside the menu or if the click // wasn't the button or menu item and we're trying to // show the menu (a doc click shouldn't show the menu) if (isMenuItem || !isMenuItem && input.target !== button && show) { return; } } // Set button attributes button.setAttribute('aria-expanded', show); // Show the actual popup toggleHidden(popup, !show); // Add class hook toggleClass(this.elements.container, this.config.classNames.menu.open, show); // Focus the first item if key interaction if (show && is.keyboardEvent(input)) { controls.focusFirstMenuItem.call(this, null, true); } else if (!show && !hidden) { // If closing, re-focus the button setFocus.call(this, button, is.keyboardEvent(input)); } }, // Get the natural size of a menu panel getMenuSize(tab) { const clone = tab.cloneNode(true); clone.style.position = 'absolute'; clone.style.opacity = 0; clone.removeAttribute('hidden'); // Append to parent so we get the "real" size tab.parentNode.appendChild(clone); // Get the sizes before we remove const width = clone.scrollWidth; const height = clone.scrollHeight; // Remove from the DOM removeElement(clone); return { width, height }; }, // Show a panel in the menu showMenuPanel(type = '', tabFocus = false) { const target = this.elements.container.querySelector(`#plyr-settings-${this.id}-${type}`); // Nothing to show, bail if (!is.element(target)) { return; } // Hide all other panels const container = target.parentNode; const current = Array.from(container.children).find(node => !node.hidden); // If we can do fancy animations, we'll animate the height/width if (support.transitions && !support.reducedMotion) { // Set the current width as a base container.style.width = `${current.scrollWidth}px`; container.style.height = `${current.scrollHeight}px`; // Get potential sizes const size = controls.getMenuSize.call(this, target); // Restore auto height/width const restore = event => { // We're only bothered about height and width on the container if (event.target !== container || !['width', 'height'].includes(event.propertyName)) { return; } // Revert back to auto container.style.width = ''; container.style.height = ''; // Only listen once off.call(this, container, transitionEndEvent, restore); }; // Listen for the transition finishing and restore auto height/width on.call(this, container, transitionEndEvent, restore); // Set dimensions to target container.style.width = `${size.width}px`; container.style.height = `${size.height}px`; } // Set attributes on current tab toggleHidden(current, true); // Set attributes on target toggleHidden(target, false); // Focus the first item controls.focusFirstMenuItem.call(this, target, tabFocus); }, // Set the download URL setDownloadUrl() { const button = this.elements.buttons.download; // Bail if no button if (!is.element(button)) { return; } // Set attribute button.setAttribute('href', this.download); }, // Build the default HTML create(data) { const { bindMenuItemShortcuts, createButton, createProgress, createRange, createTime, setQualityMenu, setSpeedMenu, showMenuPanel } = controls; this.elements.controls = null; // Larger overlaid play button if (is.array(this.config.controls) && this.config.controls.includes('play-large')) { this.elements.container.appendChild(createButton.call(this, 'play-large')); } // Create the container const container = createElement('div', getAttributesFromSelector(this.config.selectors.controls.wrapper)); this.elements.controls = container; // Default item attributes const defaultAttributes = { class: 'plyr__controls__item' }; // Loop through controls in order dedupe(is.array(this.config.controls) ? this.config.controls : []).forEach(control => { // Restart button if (control === 'restart') { container.appendChild(createButton.call(this, 'restart', defaultAttributes)); } // Rewind button if (control === 'rewind') { container.appendChild(createButton.call(this, 'rewind', defaultAttributes)); } // Play/Pause button if (control === 'play') { container.appendChild(createButton.call(this, 'play', defaultAttributes)); } // Fast forward button if (control === 'fast-forward') { container.appendChild(createButton.call(this, 'fast-forward', defaultAttributes)); } // Progress if (control === 'progress') { const progressContainer = createElement('div', { class: `${defaultAttributes.class} plyr__progress__container` }); const progress = createElement('div', getAttributesFromSelector(this.config.selectors.progress)); // Seek range slider progress.appendChild(createRange.call(this, 'seek', { id: `plyr-seek-${data.id}` })); // Buffer progress progress.appendChild(createProgress.call(this, 'buffer')); // TODO: Add loop display indicator // Seek tooltip if (this.config.tooltips.seek) { const tooltip = createElement('span', { class: this.config.classNames.tooltip }, '00:00'); progress.appendChild(tooltip); this.elements.display.seekTooltip = tooltip; } this.elements.progress = progress; progressContainer.appendChild(this.elements.progress); container.appendChild(progressContainer); } // Media current time display if (control === 'current-time') { container.appendChild(createTime.call(this, 'currentTime', defaultAttributes)); } // Media duration display if (control === 'duration') { container.appendChild(createTime.call(this, 'duration', defaultAttributes)); } // Volume controls if (control === 'mute' || control === 'volume') { let { volume } = this.elements; // Create the volume container if needed if (!is.element(volume) || !container.contains(volume)) { volume = createElement('div', extend({}, defaultAttributes, { class: `${defaultAttributes.class} plyr__volume`.trim() })); this.elements.volume = volume; container.appendChild(volume); } // Toggle mute button if (control === 'mute') { volume.appendChild(createButton.call(this, 'mute')); } // Volume range control // Ignored on iOS as it's handled globally // https://developer.apple.com/library/safari/documentation/AudioVideo/Conceptual/Using_HTML5_Audio_Video/Device-SpecificConsiderations/Device-SpecificConsiderations.html if (control === 'volume' && !browser.isIos) { // Set the attributes const attributes = { max: 1, step: 0.05, value: this.config.volume }; // Create the volume range slider volume.appendChild(createRange.call(this, 'volume', extend(attributes, { id: `plyr-volume-${data.id}` }))); } } // Toggle captions button if (control === 'captions') { container.appendChild(createButton.call(this, 'captions', defaultAttributes)); } // Settings button / menu if (control === 'settings' && !is.empty(this.config.settings)) { const wrapper = createElement('div', extend({}, defaultAttributes, { class: `${defaultAttributes.class} plyr__menu`.trim(), hidden: '' })); wrapper.appendChild(createButton.call(this, 'settings', { 'aria-haspopup': true, 'aria-controls': `plyr-settings-${data.id}`, 'aria-expanded': false })); const popup = createElement('div', { class: 'plyr__menu__container', id: `plyr-settings-${data.id}`, hidden: '' }); const inner = createElement('div'); const home = createElement('div', { id: `plyr-settings-${data.id}-home` }); // Create the menu const menu = createElement('div', { role: 'menu' }); home.appendChild(menu); inner.appendChild(home); this.elements.settings.panels.home = home; // Build the menu items this.config.settings.forEach(type => { // TODO: bundle this with the createMenuItem helper and bindings const menuItem = createElement('button', extend(getAttributesFromSelector(this.config.selectors.buttons.settings), { type: 'button', class: `${this.config.classNames.control} ${this.config.classNames.control}--forward`, role: 'menuitem', 'aria-haspopup': true, hidden: '' })); // Bind menu shortcuts for keyboard users bindMenuItemShortcuts.call(this, menuItem, type); // Show menu on click on.call(this, menuItem, 'click', () => { showMenuPanel.call(this, type, false); }); const flex = createElement('span', null, i18n.get(type, this.config)); const value = createElement('span', { class: this.config.classNames.menu.value }); // Speed contains HTML entities value.innerHTML = data[type]; flex.appendChild(value); menuItem.appendChild(flex); menu.appendChild(menuItem); // Build the panes const pane = createElement('div', { id: `plyr-settings-${data.id}-${type}`, hidden: '' }); // Back button const backButton = createElement('button', { type: 'button', class: `${this.config.classNames.control} ${this.config.classNames.control}--back` }); // Visible label backButton.appendChild(createElement('span', { 'aria-hidden': true }, i18n.get(type, this.config))); // Screen reader label backButton.appendChild(createElement('span', { class: this.config.classNames.hidden }, i18n.get('menuBack', this.config))); // Go back via keyboard on.call(this, pane, 'keydown', event => { // We only care about <- if (event.which !== 37) { return; } // Prevent seek event.preventDefault(); event.stopPropagation(); // Show the respective menu showMenuPanel.call(this, 'home', true); }, false); // Go back via button click on.call(this, backButton, 'click', () => { showMenuPanel.call(this, 'home', false); }); // Add to pane pane.appendChild(backButton); // Menu pane.appendChild(createElement('div', { role: 'menu' })); inner.appendChild(pane); this.elements.settings.buttons[type] = menuItem; this.elements.settings.panels[type] = pane; }); popup.appendChild(inner); wrapper.appendChild(popup); container.appendChild(wrapper); this.elements.settings.popup = popup; this.elements.settings.menu = wrapper; } // Picture in picture button if (control === 'pip' && support.pip) { container.appendChild(createButton.call(this, 'pip', defaultAttributes)); } // Airplay button if (control === 'airplay' && support.airplay) { container.appendChild(createButton.call(this, 'airplay', defaultAttributes)); } // Download button if (control === 'download') { const attributes = extend({}, defaultAttributes, { element: 'a', href: this.download, target: '_blank' }); // Set download attribute for HTML5 only if (this.isHTML5) { attributes.download = ''; } const { download } = this.config.urls; if (!is.url(download) && this.isEmbed) { extend(attributes, { icon: `logo-${this.provider}`, label: this.provider }); } container.appendChild(createButton.call(this, 'download', attributes)); } // Toggle fullscreen button if (control === 'fullscreen') { container.appendChild(createButton.call(this, 'fullscreen', defaultAttributes)); } }); // Set available quality levels if (this.isHTML5) { setQualityMenu.call(this, html5.getQualityOptions.call(this)); } setSpeedMenu.call(this); return container; }, // Insert controls inject() { // Sprite if (this.config.loadSprite) { const icon = controls.getIconUrl.call(this); // Only load external sprite using AJAX if (icon.cors) { loadSprite(icon.url, 'sprite-plyr'); } } // Create a unique ID this.id = Math.floor(Math.random() * 10000); // Null by default let container = null; this.elements.controls = null; // Set template properties const props = { id: this.id, seektime: this.config.seekTime, title: this.config.title }; let update = true; // If function, run it and use output if (is.function(this.config.controls)) { this.config.controls = this.config.controls.call(this, props); } // Convert falsy controls to empty array (primarily for empty strings) if (!this.config.controls) { this.config.controls = []; } if (is.element(this.config.controls) || is.string(this.config.controls)) { // HTMLElement or Non-empty string passed as the option container = this.config.controls; } else { // Create controls container = controls.create.call(this, { id: this.id, seektime: this.config.seekTime, speed: this.speed, quality: this.quality, captions: captions.getLabel.call(this) // TODO: Looping // loop: 'None', }); update = false; } // Replace props with their value const replace = input => { let result = input; Object.entries(props).forEach(([key, value]) => { result = replaceAll(result, `{${key}}`, value); }); return result; }; // Update markup if (update) { if (is.string(this.config.controls)) { container = replace(container); } } // Controls container let target; // Inject to custom location if (is.string(this.config.selectors.controls.container)) { target = document.querySelector(this.config.selectors.controls.container); } // Inject into the container by default if (!is.element(target)) { target = this.elements.container; } // Inject controls HTML (needs to be before captions, hence "afterbegin") const insertMethod = is.element(container) ? 'insertAdjacentElement' : 'insertAdjacentHTML'; target[insertMethod]('afterbegin', container); // Find the elements if need be if (!is.element(this.elements.controls)) { controls.findElements.call(this); } // Add pressed property to buttons if (!is.empty(this.elements.buttons)) { const addProperty = button => { const className = this.config.classNames.controlPressed; Object.defineProperty(button, 'pressed', { enumerable: true, get() { return hasClass(button, className); }, set(pressed = false) { toggleClass(button, className, pressed); } }); }; // Toggle classname when pressed property is set Object.values(this.elements.buttons).filter(Boolean).forEach(button => { if (is.array(button) || is.nodeList(button)) { Array.from(button).filter(Boolean).forEach(addProperty); } else { addProperty(button); } }); } // Edge sometimes doesn't finish the paint so force a repaint if (browser.isEdge) { repaint(target); } // Setup tooltips if (this.config.tooltips.controls) { const { classNames, selectors } = this.config; const selector = `${selectors.controls.wrapper} ${selectors.labels} .${classNames.hidden}`; const labels = getElements.call(this, selector); Array.from(labels).forEach(label => { toggleClass(label, this.config.classNames.hidden, false); toggleClass(label, this.config.classNames.tooltip, true); }); } } }; // ========================================================================== /** * Parse a string to a URL object * @param {String} input - the URL to be parsed * @param {Boolean} safe - failsafe parsing */ function parseUrl(input, safe = true) { let url = input; if (safe) { const parser = document.createElement('a'); parser.href = url; url = parser.href; } try { return new URL(url); } catch (_) { return null; } } // Convert object to URLSearchParams function buildUrlParams(input) { const params = new URLSearchParams(); if (is.object(input)) { Object.entries(input).forEach(([key, value]) => { params.set(key, value); }); } return params; } // ========================================================================== const captions = { // Setup captions setup() { // Requires UI support if (!this.supported.ui) { return; } // Only Vimeo and HTML5 video supported at this point if (!this.isVideo || this.isYouTube || this.isHTML5 && !support.textTracks) { // Clear menu and hide if (is.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) { controls.setCaptionsMenu.call(this); } return; } // Inject the container if (!is.element(this.elements.captions)) { this.elements.captions = createElement('div', getAttributesFromSelector(this.config.selectors.captions)); insertAfter(this.elements.captions, this.elements.wrapper); } // Fix IE captions if CORS is used // Fetch captions and inject as blobs instead (data URIs not supported!) if (browser.isIE && window.URL) { const elements = this.media.querySelectorAll('track'); Array.from(elements).forEach(track => { const src = track.getAttribute('src'); const url = parseUrl(src); if (url !== null && url.hostname !== window.location.href.hostname && ['http:', 'https:'].includes(url.protocol)) { fetch(src, 'blob').then(blob => { track.setAttribute('src', window.URL.createObjectURL(blob)); }).catch(() => { removeElement(track); }); } }); } // Get and set initial data // The "preferred" options are not realized unless / until the wanted language has a match // * languages: Array of user's browser languages. // * language: The language preferred by user settings or config // * active: The state preferred by user settings or config // * toggled: The real captions state const browserLanguages = navigator.languages || [navigator.language || navigator.userLanguage || 'en']; const languages = dedupe(browserLanguages.map(language => language.split('-')[0])); let language = (this.storage.get('language') || this.config.captions.language || 'auto').toLowerCase(); // Use first browser language when language is 'auto' if (language === 'auto') { [language] = languages; } let active = this.storage.get('captions'); if (!is.boolean(active)) { ({ active } = this.config.captions); } Object.assign(this.captions, { toggled: false, active, language, languages }); // Watch changes to textTracks and update captions menu if (this.isHTML5) { const trackEvents = this.config.captions.update ? 'addtrack removetrack' : 'removetrack'; on.call(this, this.media.textTracks, trackEvents, captions.update.bind(this)); } // Update available languages in list next tick (the event must not be triggered before the listeners) setTimeout(captions.update.bind(this), 0); }, // Update available language options in settings based on tracks update() { const tracks = captions.getTracks.call(this, true); // Get the wanted language const { active, language, meta, currentTrackNode } = this.captions; const languageExists = Boolean(tracks.find(track => track.language === language)); // Handle tracks (add event listener and "pseudo"-default) if (this.isHTML5 && this.isVideo) { tracks.filter(track => !meta.get(track)).forEach(track => { this.debug.log('Track added', track); // Attempt to store if the original dom element was "default" meta.set(track, { default: track.mode === 'showing' }); // Turn off native caption rendering to avoid double captions // Note: mode='hidden' forces a track to download. To ensure every track // isn't downloaded at once, only 'showing' tracks should be reassigned // eslint-disable-next-line no-param-reassign if (track.mode === 'showing') { // eslint-disable-next-line no-param-reassign track.mode = 'hidden'; } // Add event listener for cue changes on.call(this, track, 'cuechange', () => captions.updateCues.call(this)); }); } // Update language first time it matches, or if the previous matching track was removed if (languageExists && this.language !== language || !tracks.includes(currentTrackNode)) { captions.setLanguage.call(this, language); captions.toggle.call(this, active && languageExists); } // Enable or disable captions based on track length if (this.elements) { toggleClass(this.elements.container, this.config.classNames.captions.enabled, !is.empty(tracks)); } // Update available languages in list if (is.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) { controls.setCaptionsMenu.call(this); } }, // Toggle captions display // Used internally for the toggleCaptions method, with the passive option forced to false toggle(input, passive = true) { // If there's no full support if (!this.supported.ui) { return; } const { toggled } = this.captions; // Current state const activeClass = this.config.classNames.captions.active; // Get the next state // If the method is called without parameter, toggle based on current value const active = is.nullOrUndefined(input) ? !toggled : input; // Update state and trigger event if (active !== toggled) { // When passive, don't override user preferences if (!passive) { this.captions.active = active; this.storage.set({ captions: active }); } // Force language if the call isn't passive and there is no matching language to toggle to if (!this.language && active && !passive) { const tracks = captions.getTracks.call(this); const track = captions.findTrack.call(this, [this.captions.language, ...this.captions.languages], true); // Override user preferences to avoid switching languages if a matching track is added this.captions.language = track.language; // Set caption, but don't store in localStorage as user preference captions.set.call(this, tracks.indexOf(track)); return; } // Toggle button if it's enabled if (this.elements.buttons.captions) { this.elements.buttons.captions.pressed = active; } // Add class hook toggleClass(this.elements.container, activeClass, active); this.captions.toggled = active; // Update settings menu controls.updateSetting.call(this, 'captions'); // Trigger event (not used internally) triggerEvent.call(this, this.media, active ? 'captionsenabled' : 'captionsdisabled'); } // Wait for the call stack to clear before setting mode='hidden' // on the active track - forcing the browser to download it setTimeout(() => { if (active && this.captions.toggled) { this.captions.currentTrackNode.mode = 'hidden'; } }); }, // Set captions by track index // Used internally for the currentTrack setter with the passive option forced to false set(index, passive = true) { const tracks = captions.getTracks.call(this); // Disable captions if setting to -1 if (index === -1) { captions.toggle.call(this, false, passive); return; } if (!is.number(index)) { this.debug.warn('Invalid caption argument', index); return; } if (!(index in tracks)) { this.debug.warn('Track not found', index); return; } if (this.captions.currentTrack !== index) { this.captions.currentTrack = index; const track = tracks[index]; const { language } = track || {}; // Store reference to node for invalidation on remove this.captions.currentTrackNode = track; // Update settings menu controls.updateSetting.call(this, 'captions'); // When passive, don't override user preferences if (!passive) { this.captions.language = language; this.storage.set({ language }); } // Handle Vimeo captions if (this.isVimeo) { this.embed.enableTextTrack(language); } // Trigger event triggerEvent.call(this, this.media, 'languagechange'); } // Show captions captions.toggle.call(this, true, passive); if (this.isHTML5 && this.isVideo) { // If we change the active track while a cue is already displayed we need to update it captions.updateCues.call(this); } }, // Set captions by language // Used internally for the language setter with the passive option forced to false setLanguage(input, passive = true) { if (!is.string(input)) { this.debug.warn('Invalid language argument', input); return; } // Normalize const language = input.toLowerCase(); this.captions.language = language; // Set currentTrack const tracks = captions.getTracks.call(this); const track = captions.findTrack.call(this, [language]); captions.set.call(this, tracks.indexOf(track), passive); }, // Get current valid caption tracks // If update is false it will also ignore tracks without metadata // This is used to "freeze" the language options when captions.update is false getTracks(update = false) { // Handle media or textTracks missing or null const tracks = Array.from((this.media || {}).textTracks || []); // For HTML5, use cache instead of current tracks when it exists (if captions.update is false) // Filter out removed tracks and tracks that aren't captions/subtitles (for example metadata) return tracks.filter(track => !this.isHTML5 || update || this.captions.meta.has(track)).filter(track => ['captions', 'subtitles'].includes(track.kind)); }, // Match tracks based on languages and get the first findTrack(languages, force = false) { const tracks = captions.getTracks.call(this); const sortIsDefault = track => Number((this.captions.meta.get(track) || {}).default); const sorted = Array.from(tracks).sort((a, b) => sortIsDefault(b) - sortIsDefault(a)); let track; languages.every(language => { track = sorted.find(t => t.language === language); return !track; // Break iteration if there is a match }); // If no match is found but is required, get first return track || (force ? sorted[0] : undefined); }, // Get the current track getCurrentTrack() { return captions.getTracks.call(this)[this.currentTrack]; }, // Get UI label for track getLabel(track) { let currentTrack = track; if (!is.track(currentTrack) && support.textTracks && this.captions.toggled) { currentTrack = captions.getCurrentTrack.call(this); } if (is.track(currentTrack)) { if (!is.empty(currentTrack.label)) { return currentTrack.label; } if (!is.empty(currentTrack.language)) { return track.language.toUpperCase(); } return i18n.get('enabled', this.config); } return i18n.get('disabled', this.config); }, // Update captions using current track's active cues // Also optional array argument in case there isn't any track (ex: vimeo) updateCues(input) { // Requires UI if (!this.supported.ui) { return; } if (!is.element(this.elements.captions)) { this.debug.warn('No captions element to render to'); return; } // Only accept array or empty input if (!is.nullOrUndefined(input) && !Array.isArray(input)) { this.debug.warn('updateCues: Invalid input', input); return; } let cues = input; // Get cues from track if (!cues) { const track = captions.getCurrentTrack.call(this); cues = Array.from((track || {}).activeCues || []).map(cue => cue.getCueAsHTML()).map(getHTML); } // Set new caption text const content = cues.map(cueText => cueText.trim()).join('\n'); const changed = content !== this.elements.captions.innerHTML; if (changed) { // Empty the container and create a new child element emptyElement(this.elements.captions); const caption = createElement('span', getAttributesFromSelector(this.config.selectors.caption)); caption.innerHTML = content; this.elements.captions.appendChild(caption); // Trigger event triggerEvent.call(this, this.media, 'cuechange'); } } }; // ========================================================================== // Plyr default config // ========================================================================== const defaults = { // Disable enabled: true, // Custom media title title: '', // Logging to console debug: false, // Auto play (if supported) autoplay: false, // Only allow one media playing at once (vimeo only) autopause: true, // Allow inline playback on iOS (this effects YouTube/Vimeo - HTML5 requires the attribute present) // TODO: Remove iosNative fullscreen option in favour of this (logic needs work) playsinline: true, // Default time to skip when rewind/fast forward seekTime: 10, // Default volume volume: 1, muted: false, // Pass a custom duration duration: null, // Display the media duration on load in the current time position // If you have opted to display both duration and currentTime, this is ignored displayDuration: true, // Invert the current time to be a countdown invertTime: true, // Clicking the currentTime inverts it's value to show time left rather than elapsed toggleInvert: true, // Force an aspect ratio // The format must be `'w:h'` (e.g. `'16:9'`) ratio: null, // Click video container to play/pause clickToPlay: true, // Auto hide the controls hideControls: true, // Reset to start when playback ended resetOnEnd: false, // Disable the standard context menu disableContextMenu: true, // Sprite (for icons) loadSprite: true, iconPrefix: 'plyr', iconUrl: 'https://cdn.plyr.io/3.6.12/plyr.svg', // Blank video (used to prevent errors on source change) blankVideo: 'https://cdn.plyr.io/static/blank.mp4', // Quality default quality: { default: 576, // The options to display in the UI, if available for the source media options: [4320, 2880, 2160, 1440, 1080, 720, 576, 480, 360, 240], forced: false, onChange: null }, // Set loops loop: { active: false // start: null, // end: null, }, // Speed default and options to display speed: { selected: 1, // The options to display in the UI, if available for the source media (e.g. Vimeo and YouTube only support 0.5x-4x) options: [0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 4] }, // Keyboard shortcut settings keyboard: { focused: true, global: false }, // Display tooltips tooltips: { controls: false, seek: true }, // Captions settings captions: { active: false, language: 'auto', // Listen to new tracks added after Plyr is initialized. // This is needed for streaming captions, but may result in unselectable options update: false }, // Fullscreen settings fullscreen: { enabled: true, // Allow fullscreen? fallback: true, // Fallback using full viewport/window iosNative: false // Use the native fullscreen in iOS (disables custom controls) // Selector for the fullscreen container so contextual / non-player content can remain visible in fullscreen mode // Non-ancestors of the player element will be ignored // container: null, // defaults to the player element }, // Local storage storage: { enabled: true, key: 'plyr' }, // Default controls controls: ['play-large', // 'restart', // 'rewind', 'play', // 'fast-forward', 'progress', 'current-time', // 'duration', 'mute', 'volume', 'captions', 'settings', 'pip', 'airplay', // 'download', 'fullscreen'], settings: ['captions', 'quality', 'speed'], // Localisation i18n: { restart: 'Restart', rewind: 'Rewind {seektime}s', play: 'Play', pause: 'Pause', fastForward: 'Forward {seektime}s', seek: 'Seek', seekLabel: '{currentTime} of {duration}', played: 'Played', buffered: 'Buffered', currentTime: 'Current time', duration: 'Duration', volume: 'Volume', mute: 'Mute', unmute: 'Unmute', enableCaptions: 'Enable captions', disableCaptions: 'Disable captions', download: 'Download', enterFullscreen: 'Enter fullscreen', exitFullscreen: 'Exit fullscreen', frameTitle: 'Player for {title}', captions: 'Captions', settings: 'Settings', pip: 'PIP', menuBack: 'Go back to previous menu', speed: 'Speed', normal: 'Normal', quality: 'Quality', loop: 'Loop', start: 'Start', end: 'End', all: 'All', reset: 'Reset', disabled: 'Disabled', enabled: 'Enabled', advertisement: 'Ad', qualityBadge: { 2160: '4K', 1440: 'HD', 1080: 'HD', 720: 'HD', 576: 'SD', 480: 'SD' } }, // URLs urls: { download: null, vimeo: { sdk: 'https://player.vimeo.com/api/player.js', iframe: 'https://player.vimeo.com/video/{0}?{1}', api: 'https://vimeo.com/api/oembed.json?url={0}' }, youtube: { sdk: 'https://www.youtube.com/iframe_api', api: 'https://noembed.com/embed?url=https://www.youtube.com/watch?v={0}' }, googleIMA: { sdk: 'https://imasdk.googleapis.com/js/sdkloader/ima3.js' } }, // Custom control listeners listeners: { seek: null, play: null, pause: null, restart: null, rewind: null, fastForward: null, mute: null, volume: null, captions: null, download: null, fullscreen: null, pip: null, airplay: null, speed: null, quality: null, loop: null, language: null }, // Events to watch and bubble events: [// Events to watch on HTML5 media elements and bubble // https://developer.mozilla.org/en/docs/Web/Guide/Events/Media_events 'ended', 'progress', 'stalled', 'playing', 'waiting', 'canplay', 'canplaythrough', 'loadstart', 'loadeddata', 'loadedmetadata', 'timeupdate', 'volumechange', 'play', 'pause', 'error', 'seeking', 'seeked', 'emptied', 'ratechange', 'cuechange', // Custom events 'download', 'enterfullscreen', 'exitfullscreen', 'captionsenabled', 'captionsdisabled', 'languagechange', 'controlshidden', 'controlsshown', 'ready', // YouTube 'statechange', // Quality 'qualitychange', // Ads 'adsloaded', 'adscontentpause', 'adscontentresume', 'adstarted', 'adsmidpoint', 'adscomplete', 'adsallcomplete', 'adsimpression', 'adsclick'], // Selectors // Change these to match your template if using custom HTML selectors: { editable: 'input, textarea, select, [contenteditable]', container: '.plyr', controls: { container: null, wrapper: '.plyr__controls' }, labels: '[data-plyr]', buttons: { play: '[data-plyr="play"]', pause: '[data-plyr="pause"]', restart: '[data-plyr="restart"]', rewind: '[data-plyr="rewind"]', fastForward: '[data-plyr="fast-forward"]', mute: '[data-plyr="mute"]', captions: '[data-plyr="captions"]', download: '[data-plyr="download"]', fullscreen: '[data-plyr="fullscreen"]', pip: '[data-plyr="pip"]', airplay: '[data-plyr="airplay"]', settings: '[data-plyr="settings"]', loop: '[data-plyr="loop"]' }, inputs: { seek: '[data-plyr="seek"]', volume: '[data-plyr="volume"]', speed: '[data-plyr="speed"]', language: '[data-plyr="language"]', quality: '[data-plyr="quality"]' }, display: { currentTime: '.plyr__time--current', duration: '.plyr__time--duration', buffer: '.plyr__progress__buffer', loop: '.plyr__progress__loop', // Used later volume: '.plyr__volume--display' }, progress: '.plyr__progress', captions: '.plyr__captions', caption: '.plyr__caption' }, // Class hooks added to the player in different states classNames: { type: 'plyr--{0}', provider: 'plyr--{0}', video: 'plyr__video-wrapper', embed: 'plyr__video-embed', videoFixedRatio: 'plyr__video-wrapper--fixed-ratio', embedContainer: 'plyr__video-embed__container', poster: 'plyr__poster', posterEnabled: 'plyr__poster-enabled', ads: 'plyr__ads', control: 'plyr__control', controlPressed: 'plyr__control--pressed', playing: 'plyr--playing', paused: 'plyr--paused', stopped: 'plyr--stopped', loading: 'plyr--loading', hover: 'plyr--hover', tooltip: 'plyr__tooltip', cues: 'plyr__cues', hidden: 'plyr__sr-only', hideControls: 'plyr--hide-controls', isIos: 'plyr--is-ios', isTouch: 'plyr--is-touch', uiSupported: 'plyr--full-ui', noTransition: 'plyr--no-transition', display: { time: 'plyr__time' }, menu: { value: 'plyr__menu__value', badge: 'plyr__badge', open: 'plyr--menu-open' }, captions: { enabled: 'plyr--captions-enabled', active: 'plyr--captions-active' }, fullscreen: { enabled: 'plyr--fullscreen-enabled', fallback: 'plyr--fullscreen-fallback' }, pip: { supported: 'plyr--pip-supported', active: 'plyr--pip-active' }, airplay: { supported: 'plyr--airplay-supported', active: 'plyr--airplay-active' }, tabFocus: 'plyr__tab-focus', previewThumbnails: { // Tooltip thumbs thumbContainer: 'plyr__preview-thumb', thumbContainerShown: 'plyr__preview-thumb--is-shown', imageContainer: 'plyr__preview-thumb__image-container', timeContainer: 'plyr__preview-thumb__time-container', // Scrubbing scrubbingContainer: 'plyr__preview-scrubbing', scrubbingContainerShown: 'plyr__preview-scrubbing--is-shown' } }, // Embed attributes attributes: { embed: { provider: 'data-plyr-provider', id: 'data-plyr-embed-id', hash: 'data-plyr-embed-hash' } }, // Advertisements plugin // Register for an account here: http://vi.ai/publisher-video-monetization/?aid=plyrio ads: { enabled: false, publisherId: '', tagUrl: '' }, // Preview Thumbnails plugin previewThumbnails: { enabled: false, src: '' }, // Vimeo plugin vimeo: { byline: false, portrait: false, title: false, speed: true, transparent: false, // Custom settings from Plyr customControls: true, referrerPolicy: null, // https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement/referrerPolicy // Whether the owner of the video has a Pro or Business account // (which allows us to properly hide controls without CSS hacks, etc) premium: false }, // YouTube plugin youtube: { rel: 0, // No related vids showinfo: 0, // Hide info iv_load_policy: 3, // Hide annotations modestbranding: 1, // Hide logos as much as possible (they still show one in the corner when paused) // Custom settings from Plyr customControls: true, noCookie: false // Whether to use an alternative version of YouTube without cookies } }; // ========================================================================== // Plyr states // ========================================================================== const pip = { active: 'picture-in-picture', inactive: 'inline' }; // ========================================================================== // Plyr supported types and providers // ========================================================================== const providers = { html5: 'html5', youtube: 'youtube', vimeo: 'vimeo' }; const types = { audio: 'audio', video: 'video' }; /** * Get provider by URL * @param {String} url */ function getProviderByUrl(url) { // YouTube if (/^(https?:\/\/)?(www\.)?(youtube\.com|youtube-nocookie\.com|youtu\.?be)\/.+$/.test(url)) { return providers.youtube; } // Vimeo if (/^https?:\/\/player.vimeo.com\/video\/\d{0,9}(?=\b|\/)/.test(url)) { return providers.vimeo; } return null; } // ========================================================================== // Console wrapper // ========================================================================== const noop = () => {}; class Console { constructor(enabled = false) { this.enabled = window.console && enabled; if (this.enabled) { this.log('Debugging enabled'); } } get log() { // eslint-disable-next-line no-console return this.enabled ? Function.prototype.bind.call(console.log, console) : noop; } get warn() { // eslint-disable-next-line no-console return this.enabled ? Function.prototype.bind.call(console.warn, console) : noop; } get error() { // eslint-disable-next-line no-console return this.enabled ? Function.prototype.bind.call(console.error, console) : noop; } } class Fullscreen { constructor(player) { _defineProperty$1(this, "onChange", () => { if (!this.enabled) { return; } // Update toggle button const button = this.player.elements.buttons.fullscreen; if (is.element(button)) { button.pressed = this.active; } // Always trigger events on the plyr / media element (not a fullscreen container) and let them bubble up const target = this.target === this.player.media ? this.target : this.player.elements.container; // Trigger an event triggerEvent.call(this.player, target, this.active ? 'enterfullscreen' : 'exitfullscreen', true); }); _defineProperty$1(this, "toggleFallback", (toggle = false) => { // Store or restore scroll position if (toggle) { this.scrollPosition = { x: window.scrollX || 0, y: window.scrollY || 0 }; } else { window.scrollTo(this.scrollPosition.x, this.scrollPosition.y); } // Toggle scroll document.body.style.overflow = toggle ? 'hidden' : ''; // Toggle class hook toggleClass(this.target, this.player.config.classNames.fullscreen.fallback, toggle); // Force full viewport on iPhone X+ if (browser.isIos) { let viewport = document.head.querySelector('meta[name="viewport"]'); const property = 'viewport-fit=cover'; // Inject the viewport meta if required if (!viewport) { viewport = document.createElement('meta'); viewport.setAttribute('name', 'viewport'); } // Check if the property already exists const hasProperty = is.string(viewport.content) && viewport.content.includes(property); if (toggle) { this.cleanupViewport = !hasProperty; if (!hasProperty) { viewport.content += `,${property}`; } } else if (this.cleanupViewport) { viewport.content = viewport.content.split(',').filter(part => part.trim() !== property).join(','); } } // Toggle button and fire events this.onChange(); }); _defineProperty$1(this, "trapFocus", event => { // Bail if iOS, not active, not the tab key if (browser.isIos || !this.active || event.key !== 'Tab' || event.keyCode !== 9) { return; } // Get the current focused element const focused = document.activeElement; const focusable = getElements.call(this.player, 'a[href], button:not(:disabled), input:not(:disabled), [tabindex]'); const [first] = focusable; const last = focusable[focusable.length - 1]; if (focused === last && !event.shiftKey) { // Move focus to first element that can be tabbed if Shift isn't used first.focus(); event.preventDefault(); } else if (focused === first && event.shiftKey) { // Move focus to last element that can be tabbed if Shift is used last.focus(); event.preventDefault(); } }); _defineProperty$1(this, "update", () => { if (this.enabled) { let mode; if (this.forceFallback) { mode = 'Fallback (forced)'; } else if (Fullscreen.native) { mode = 'Native'; } else { mode = 'Fallback'; } this.player.debug.log(`${mode} fullscreen enabled`); } else { this.player.debug.log('Fullscreen not supported and fallback disabled'); } // Add styling hook to show button toggleClass(this.player.elements.container, this.player.config.classNames.fullscreen.enabled, this.enabled); }); _defineProperty$1(this, "enter", () => { if (!this.enabled) { return; } // iOS native fullscreen doesn't need the request step if (browser.isIos && this.player.config.fullscreen.iosNative) { if (this.player.isVimeo) { this.player.embed.requestFullscreen(); } else { this.target.webkitEnterFullscreen(); } } else if (!Fullscreen.native || this.forceFallback) { this.toggleFallback(true); } else if (!this.prefix) { this.target.requestFullscreen({ navigationUI: 'hide' }); } else if (!is.empty(this.prefix)) { this.target[`${this.prefix}Request${this.property}`](); } }); _defineProperty$1(this, "exit", () => { if (!this.enabled) { return; } // iOS native fullscreen if (browser.isIos && this.player.config.fullscreen.iosNative) { this.target.webkitExitFullscreen(); silencePromise(this.player.play()); } else if (!Fullscreen.native || this.forceFallback) { this.toggleFallback(false); } else if (!this.prefix) { (document.cancelFullScreen || document.exitFullscreen).call(document); } else if (!is.empty(this.prefix)) { const action = this.prefix === 'moz' ? 'Cancel' : 'Exit'; document[`${this.prefix}${action}${this.property}`](); } }); _defineProperty$1(this, "toggle", () => { if (!this.active) { this.enter(); } else { this.exit(); } }); // Keep reference to parent this.player = player; // Get prefix this.prefix = Fullscreen.prefix; this.property = Fullscreen.property; // Scroll position this.scrollPosition = { x: 0, y: 0 }; // Force the use of 'full window/browser' rather than fullscreen this.forceFallback = player.config.fullscreen.fallback === 'force'; // Get the fullscreen element // Checks container is an ancestor, defaults to null this.player.elements.fullscreen = player.config.fullscreen.container && closest$1(this.player.elements.container, player.config.fullscreen.container); // Register event listeners // Handle event (incase user presses escape etc) on.call(this.player, document, this.prefix === 'ms' ? 'MSFullscreenChange' : `${this.prefix}fullscreenchange`, () => { // TODO: Filter for target?? this.onChange(); }); // Fullscreen toggle on double click on.call(this.player, this.player.elements.container, 'dblclick', event => { // Ignore double click in controls if (is.element(this.player.elements.controls) && this.player.elements.controls.contains(event.target)) { return; } this.player.listeners.proxy(event, this.toggle, 'fullscreen'); }); // Tap focus when in fullscreen on.call(this, this.player.elements.container, 'keydown', event => this.trapFocus(event)); // Update the UI this.update(); // this.toggle = this.toggle.bind(this); } // Determine if native supported static get native() { return !!(document.fullscreenEnabled || document.webkitFullscreenEnabled || document.mozFullScreenEnabled || document.msFullscreenEnabled); } // If we're actually using native get usingNative() { return Fullscreen.native && !this.forceFallback; } // Get the prefix for handlers static get prefix() { // No prefix if (is.function(document.exitFullscreen)) { return ''; } // Check for fullscreen support by vendor prefix let value = ''; const prefixes = ['webkit', 'moz', 'ms']; prefixes.some(pre => { if (is.function(document[`${pre}ExitFullscreen`]) || is.function(document[`${pre}CancelFullScreen`])) { value = pre; return true; } return false; }); return value; } static get property() { return this.prefix === 'moz' ? 'FullScreen' : 'Fullscreen'; } // Determine if fullscreen is enabled get enabled() { return (Fullscreen.native || this.player.config.fullscreen.fallback) && this.player.config.fullscreen.enabled && this.player.supported.ui && this.player.isVideo; } // Get active state get active() { if (!this.enabled) { return false; } // Fallback using classname if (!Fullscreen.native || this.forceFallback) { return hasClass(this.target, this.player.config.classNames.fullscreen.fallback); } const element = !this.prefix ? this.target.getRootNode().fullscreenElement : this.target.getRootNode()[`${this.prefix}${this.property}Element`]; return element && element.shadowRoot ? element === this.target.getRootNode().host : element === this.target; } // Get target element get target() { return browser.isIos && this.player.config.fullscreen.iosNative ? this.player.media : this.player.elements.fullscreen || this.player.elements.container; } } // ========================================================================== // Load image avoiding xhr/fetch CORS issues // Server status can't be obtained this way unfortunately, so this uses "naturalWidth" to determine if the image has loaded // By default it checks if it is at least 1px, but you can add a second argument to change this // ========================================================================== function loadImage(src, minWidth = 1) { return new Promise((resolve, reject) => { const image = new Image(); const handler = () => { delete image.onload; delete image.onerror; (image.naturalWidth >= minWidth ? resolve : reject)(image); }; Object.assign(image, { onload: handler, onerror: handler, src }); }); } // ========================================================================== const ui = { addStyleHook() { toggleClass(this.elements.container, this.config.selectors.container.replace('.', ''), true); toggleClass(this.elements.container, this.config.classNames.uiSupported, this.supported.ui); }, // Toggle native HTML5 media controls toggleNativeControls(toggle = false) { if (toggle && this.isHTML5) { this.media.setAttribute('controls', ''); } else { this.media.removeAttribute('controls'); } }, // Setup the UI build() { // Re-attach media element listeners // TODO: Use event bubbling? this.listeners.media(); // Don't setup interface if no support if (!this.supported.ui) { this.debug.warn(`Basic support only for ${this.provider} ${this.type}`); // Restore native controls ui.toggleNativeControls.call(this, true); // Bail return; } // Inject custom controls if not present if (!is.element(this.elements.controls)) { // Inject custom controls controls.inject.call(this); // Re-attach control listeners this.listeners.controls(); } // Remove native controls ui.toggleNativeControls.call(this); // Setup captions for HTML5 if (this.isHTML5) { captions.setup.call(this); } // Reset volume this.volume = null; // Reset mute state this.muted = null; // Reset loop state this.loop = null; // Reset quality setting this.quality = null; // Reset speed this.speed = null; // Reset volume display controls.updateVolume.call(this); // Reset time display controls.timeUpdate.call(this); // Reset duration display controls.durationUpdate.call(this); // Update the UI ui.checkPlaying.call(this); // Check for picture-in-picture support toggleClass(this.elements.container, this.config.classNames.pip.supported, support.pip && this.isHTML5 && this.isVideo); // Check for airplay support toggleClass(this.elements.container, this.config.classNames.airplay.supported, support.airplay && this.isHTML5); // Add iOS class toggleClass(this.elements.container, this.config.classNames.isIos, browser.isIos); // Add touch class toggleClass(this.elements.container, this.config.classNames.isTouch, this.touch); // Ready for API calls this.ready = true; // Ready event at end of execution stack setTimeout(() => { triggerEvent.call(this, this.media, 'ready'); }, 0); // Set the title ui.setTitle.call(this); // Assure the poster image is set, if the property was added before the element was created if (this.poster) { ui.setPoster.call(this, this.poster, false).catch(() => {}); } // Manually set the duration if user has overridden it. // The event listeners for it doesn't get called if preload is disabled (#701) if (this.config.duration) { controls.durationUpdate.call(this); } }, // Setup aria attribute for play and iframe title setTitle() { // Find the current text let label = i18n.get('play', this.config); // If there's a media title set, use that for the label if (is.string(this.config.title) && !is.empty(this.config.title)) { label += `, ${this.config.title}`; } // If there's a play button, set label Array.from(this.elements.buttons.play || []).forEach(button => { button.setAttribute('aria-label', label); }); // Set iframe title // https://github.com/sampotts/plyr/issues/124 if (this.isEmbed) { const iframe = getElement.call(this, 'iframe'); if (!is.element(iframe)) { return; } // Default to media type const title = !is.empty(this.config.title) ? this.config.title : 'video'; const format = i18n.get('frameTitle', this.config); iframe.setAttribute('title', format.replace('{title}', title)); } }, // Toggle poster togglePoster(enable) { toggleClass(this.elements.container, this.config.classNames.posterEnabled, enable); }, // Set the poster image (async) // Used internally for the poster setter, with the passive option forced to false setPoster(poster, passive = true) { // Don't override if call is passive if (passive && this.poster) { return Promise.reject(new Error('Poster already set')); } // Set property synchronously to respect the call order this.media.setAttribute('data-poster', poster); // Show the poster this.elements.poster.removeAttribute('hidden'); // Wait until ui is ready return ready.call(this) // Load image .then(() => loadImage(poster)).catch(error => { // Hide poster on error unless it's been set by another call if (poster === this.poster) { ui.togglePoster.call(this, false); } // Rethrow throw error; }).then(() => { // Prevent race conditions if (poster !== this.poster) { throw new Error('setPoster cancelled by later call to setPoster'); } }).then(() => { Object.assign(this.elements.poster.style, { backgroundImage: `url('${poster}')`, // Reset backgroundSize as well (since it can be set to "cover" for padded thumbnails for youtube) backgroundSize: '' }); ui.togglePoster.call(this, true); return poster; }); }, // Check playing state checkPlaying(event) { // Class hooks toggleClass(this.elements.container, this.config.classNames.playing, this.playing); toggleClass(this.elements.container, this.config.classNames.paused, this.paused); toggleClass(this.elements.container, this.config.classNames.stopped, this.stopped); // Set state Array.from(this.elements.buttons.play || []).forEach(target => { Object.assign(target, { pressed: this.playing }); target.setAttribute('aria-label', i18n.get(this.playing ? 'pause' : 'play', this.config)); }); // Only update controls on non timeupdate events if (is.event(event) && event.type === 'timeupdate') { return; } // Toggle controls ui.toggleControls.call(this); }, // Check if media is loading checkLoading(event) { this.loading = ['stalled', 'waiting'].includes(event.type); // Clear timer clearTimeout(this.timers.loading); // Timer to prevent flicker when seeking this.timers.loading = setTimeout(() => { // Update progress bar loading class state toggleClass(this.elements.container, this.config.classNames.loading, this.loading); // Update controls visibility ui.toggleControls.call(this); }, this.loading ? 250 : 0); }, // Toggle controls based on state and `force` argument toggleControls(force) { const { controls: controlsElement } = this.elements; if (controlsElement && this.config.hideControls) { // Don't hide controls if a touch-device user recently seeked. (Must be limited to touch devices, or it occasionally prevents desktop controls from hiding.) const recentTouchSeek = this.touch && this.lastSeekTime + 2000 > Date.now(); // Show controls if force, loading, paused, button interaction, or recent seek, otherwise hide this.toggleControls(Boolean(force || this.loading || this.paused || controlsElement.pressed || controlsElement.hover || recentTouchSeek)); } }, // Migrate any custom properties from the media to the parent migrateStyles() { // Loop through values (as they are the keys when the object is spread 🤔) Object.values({ ...this.media.style }) // We're only fussed about Plyr specific properties .filter(key => !is.empty(key) && is.string(key) && key.startsWith('--plyr')).forEach(key => { // Set on the container this.elements.container.style.setProperty(key, this.media.style.getPropertyValue(key)); // Clean up from media element this.media.style.removeProperty(key); }); // Remove attribute if empty if (is.empty(this.media.style)) { this.media.removeAttribute('style'); } } }; class Listeners { constructor(_player) { _defineProperty$1(this, "firstTouch", () => { const { player } = this; const { elements } = player; player.touch = true; // Add touch class toggleClass(elements.container, player.config.classNames.isTouch, true); }); _defineProperty$1(this, "setTabFocus", event => { const { player } = this; const { elements } = player; clearTimeout(this.focusTimer); // Ignore any key other than tab if (event.type === 'keydown' && event.which !== 9) { return; } // Store reference to event timeStamp if (event.type === 'keydown') { this.lastKeyDown = event.timeStamp; } // Remove current classes const removeCurrent = () => { const className = player.config.classNames.tabFocus; const current = getElements.call(player, `.${className}`); toggleClass(current, className, false); }; // Determine if a key was pressed to trigger this event const wasKeyDown = event.timeStamp - this.lastKeyDown <= 20; // Ignore focus events if a key was pressed prior if (event.type === 'focus' && !wasKeyDown) { return; } // Remove all current removeCurrent(); // Delay the adding of classname until the focus has changed // This event fires before the focusin event if (event.type !== 'focusout') { this.focusTimer = setTimeout(() => { const focused = document.activeElement; // Ignore if current focus element isn't inside the player if (!elements.container.contains(focused)) { return; } toggleClass(document.activeElement, player.config.classNames.tabFocus, true); }, 10); } }); _defineProperty$1(this, "global", (toggle = true) => { const { player } = this; // Keyboard shortcuts if (player.config.keyboard.global) { toggleListener.call(player, window, 'keydown keyup', this.handleKey, toggle, false); } // Click anywhere closes menu toggleListener.call(player, document.body, 'click', this.toggleMenu, toggle); // Detect touch by events once.call(player, document.body, 'touchstart', this.firstTouch); // Tab focus detection toggleListener.call(player, document.body, 'keydown focus blur focusout', this.setTabFocus, toggle, false, true); }); _defineProperty$1(this, "container", () => { const { player } = this; const { config, elements, timers } = player; // Keyboard shortcuts if (!config.keyboard.global && config.keyboard.focused) { on.call(player, elements.container, 'keydown keyup', this.handleKey, false); } // Toggle controls on mouse events and entering fullscreen on.call(player, elements.container, 'mousemove mouseleave touchstart touchmove enterfullscreen exitfullscreen', event => { const { controls: controlsElement } = elements; // Remove button states for fullscreen if (controlsElement && event.type === 'enterfullscreen') { controlsElement.pressed = false; controlsElement.hover = false; } // Show, then hide after a timeout unless another control event occurs const show = ['touchstart', 'touchmove', 'mousemove'].includes(event.type); let delay = 0; if (show) { ui.toggleControls.call(player, true); // Use longer timeout for touch devices delay = player.touch ? 3000 : 2000; } // Clear timer clearTimeout(timers.controls); // Set new timer to prevent flicker when seeking timers.controls = setTimeout(() => ui.toggleControls.call(player, false), delay); }); // Set a gutter for Vimeo const setGutter = () => { if (!player.isVimeo || player.config.vimeo.premium) { return; } const target = elements.wrapper; const { active } = player.fullscreen; const [videoWidth, videoHeight] = getAspectRatio.call(player); const useNativeAspectRatio = supportsCSS(`aspect-ratio: ${videoWidth} / ${videoHeight}`); // If not active, remove styles if (!active) { if (useNativeAspectRatio) { target.style.width = null; target.style.height = null; } else { target.style.maxWidth = null; target.style.margin = null; } return; } // Determine which dimension will overflow and constrain view const [viewportWidth, viewportHeight] = getViewportSize(); const overflow = viewportWidth / viewportHeight > videoWidth / videoHeight; if (useNativeAspectRatio) { target.style.width = overflow ? 'auto' : '100%'; target.style.height = overflow ? '100%' : 'auto'; } else { target.style.maxWidth = overflow ? `${viewportHeight / videoHeight * videoWidth}px` : null; target.style.margin = overflow ? '0 auto' : null; } }; // Handle resizing const resized = () => { clearTimeout(timers.resized); timers.resized = setTimeout(setGutter, 50); }; on.call(player, elements.container, 'enterfullscreen exitfullscreen', event => { const { target } = player.fullscreen; // Ignore events not from target if (target !== elements.container) { return; } // If it's not an embed and no ratio specified if (!player.isEmbed && is.empty(player.config.ratio)) { return; } // Set Vimeo gutter setGutter(); // Watch for resizes const method = event.type === 'enterfullscreen' ? on : off; method.call(player, window, 'resize', resized); }); }); _defineProperty$1(this, "media", () => { const { player } = this; const { elements } = player; // Time change on media on.call(player, player.media, 'timeupdate seeking seeked', event => controls.timeUpdate.call(player, event)); // Display duration on.call(player, player.media, 'durationchange loadeddata loadedmetadata', event => controls.durationUpdate.call(player, event)); // Handle the media finishing on.call(player, player.media, 'ended', () => { // Show poster on end if (player.isHTML5 && player.isVideo && player.config.resetOnEnd) { // Restart player.restart(); // Call pause otherwise IE11 will start playing the video again player.pause(); } }); // Check for buffer progress on.call(player, player.media, 'progress playing seeking seeked', event => controls.updateProgress.call(player, event)); // Handle volume changes on.call(player, player.media, 'volumechange', event => controls.updateVolume.call(player, event)); // Handle play/pause on.call(player, player.media, 'playing play pause ended emptied timeupdate', event => ui.checkPlaying.call(player, event)); // Loading state on.call(player, player.media, 'waiting canplay seeked playing', event => ui.checkLoading.call(player, event)); // Click video if (player.supported.ui && player.config.clickToPlay && !player.isAudio) { // Re-fetch the wrapper const wrapper = getElement.call(player, `.${player.config.classNames.video}`); // Bail if there's no wrapper (this should never happen) if (!is.element(wrapper)) { return; } // On click play, pause or restart on.call(player, elements.container, 'click', event => { const targets = [elements.container, wrapper]; // Ignore if click if not container or in video wrapper if (!targets.includes(event.target) && !wrapper.contains(event.target)) { return; } // Touch devices will just show controls (if hidden) if (player.touch && player.config.hideControls) { return; } if (player.ended) { this.proxy(event, player.restart, 'restart'); this.proxy(event, () => { silencePromise(player.play()); }, 'play'); } else { this.proxy(event, () => { silencePromise(player.togglePlay()); }, 'play'); } }); } // Disable right click if (player.supported.ui && player.config.disableContextMenu) { on.call(player, elements.wrapper, 'contextmenu', event => { event.preventDefault(); }, false); } // Volume change on.call(player, player.media, 'volumechange', () => { // Save to storage player.storage.set({ volume: player.volume, muted: player.muted }); }); // Speed change on.call(player, player.media, 'ratechange', () => { // Update UI controls.updateSetting.call(player, 'speed'); // Save to storage player.storage.set({ speed: player.speed }); }); // Quality change on.call(player, player.media, 'qualitychange', event => { // Update UI controls.updateSetting.call(player, 'quality', null, event.detail.quality); }); // Update download link when ready and if quality changes on.call(player, player.media, 'ready qualitychange', () => { controls.setDownloadUrl.call(player); }); // Proxy events to container // Bubble up key events for Edge const proxyEvents = player.config.events.concat(['keyup', 'keydown']).join(' '); on.call(player, player.media, proxyEvents, event => { let { detail = {} } = event; // Get error details from media if (event.type === 'error') { detail = player.media.error; } triggerEvent.call(player, elements.container, event.type, true, detail); }); }); _defineProperty$1(this, "proxy", (event, defaultHandler, customHandlerKey) => { const { player } = this; const customHandler = player.config.listeners[customHandlerKey]; const hasCustomHandler = is.function(customHandler); let returned = true; // Execute custom handler if (hasCustomHandler) { returned = customHandler.call(player, event); } // Only call default handler if not prevented in custom handler if (returned !== false && is.function(defaultHandler)) { defaultHandler.call(player, event); } }); _defineProperty$1(this, "bind", (element, type, defaultHandler, customHandlerKey, passive = true) => { const { player } = this; const customHandler = player.config.listeners[customHandlerKey]; const hasCustomHandler = is.function(customHandler); on.call(player, element, type, event => this.proxy(event, defaultHandler, customHandlerKey), passive && !hasCustomHandler); }); _defineProperty$1(this, "controls", () => { const { player } = this; const { elements } = player; // IE doesn't support input event, so we fallback to change const inputEvent = browser.isIE ? 'change' : 'input'; // Play/pause toggle if (elements.buttons.play) { Array.from(elements.buttons.play).forEach(button => { this.bind(button, 'click', () => { silencePromise(player.togglePlay()); }, 'play'); }); } // Pause this.bind(elements.buttons.restart, 'click', player.restart, 'restart'); // Rewind this.bind(elements.buttons.rewind, 'click', () => { // Record seek time so we can prevent hiding controls for a few seconds after rewind player.lastSeekTime = Date.now(); player.rewind(); }, 'rewind'); // Rewind this.bind(elements.buttons.fastForward, 'click', () => { // Record seek time so we can prevent hiding controls for a few seconds after fast forward player.lastSeekTime = Date.now(); player.forward(); }, 'fastForward'); // Mute toggle this.bind(elements.buttons.mute, 'click', () => { player.muted = !player.muted; }, 'mute'); // Captions toggle this.bind(elements.buttons.captions, 'click', () => player.toggleCaptions()); // Download this.bind(elements.buttons.download, 'click', () => { triggerEvent.call(player, player.media, 'download'); }, 'download'); // Fullscreen toggle this.bind(elements.buttons.fullscreen, 'click', () => { player.fullscreen.toggle(); }, 'fullscreen'); // Picture-in-Picture this.bind(elements.buttons.pip, 'click', () => { player.pip = 'toggle'; }, 'pip'); // Airplay this.bind(elements.buttons.airplay, 'click', player.airplay, 'airplay'); // Settings menu - click toggle this.bind(elements.buttons.settings, 'click', event => { // Prevent the document click listener closing the menu event.stopPropagation(); event.preventDefault(); controls.toggleMenu.call(player, event); }, null, false); // Can't be passive as we're preventing default // Settings menu - keyboard toggle // We have to bind to keyup otherwise Firefox triggers a click when a keydown event handler shifts focus // https://bugzilla.mozilla.org/show_bug.cgi?id=1220143 this.bind(elements.buttons.settings, 'keyup', event => { const code = event.which; // We only care about space and return if (![13, 32].includes(code)) { return; } // Because return triggers a click anyway, all we need to do is set focus if (code === 13) { controls.focusFirstMenuItem.call(player, null, true); return; } // Prevent scroll event.preventDefault(); // Prevent playing video (Firefox) event.stopPropagation(); // Toggle menu controls.toggleMenu.call(player, event); }, null, false // Can't be passive as we're preventing default ); // Escape closes menu this.bind(elements.settings.menu, 'keydown', event => { if (event.which === 27) { controls.toggleMenu.call(player, event); } }); // Set range input alternative "value", which matches the tooltip time (#954) this.bind(elements.inputs.seek, 'mousedown mousemove', event => { const rect = elements.progress.getBoundingClientRect(); const percent = 100 / rect.width * (event.pageX - rect.left); event.currentTarget.setAttribute('seek-value', percent); }); // Pause while seeking this.bind(elements.inputs.seek, 'mousedown mouseup keydown keyup touchstart touchend', event => { const seek = event.currentTarget; const code = event.keyCode ? event.keyCode : event.which; const attribute = 'play-on-seeked'; if (is.keyboardEvent(event) && code !== 39 && code !== 37) { return; } // Record seek time so we can prevent hiding controls for a few seconds after seek player.lastSeekTime = Date.now(); // Was playing before? const play = seek.hasAttribute(attribute); // Done seeking const done = ['mouseup', 'touchend', 'keyup'].includes(event.type); // If we're done seeking and it was playing, resume playback if (play && done) { seek.removeAttribute(attribute); silencePromise(player.play()); } else if (!done && player.playing) { seek.setAttribute(attribute, ''); player.pause(); } }); // Fix range inputs on iOS // Super weird iOS bug where after you interact with an <input type="range">, // it takes over further interactions on the page. This is a hack if (browser.isIos) { const inputs = getElements.call(player, 'input[type="range"]'); Array.from(inputs).forEach(input => this.bind(input, inputEvent, event => repaint(event.target))); } // Seek this.bind(elements.inputs.seek, inputEvent, event => { const seek = event.currentTarget; // If it exists, use seek-value instead of "value" for consistency with tooltip time (#954) let seekTo = seek.getAttribute('seek-value'); if (is.empty(seekTo)) { seekTo = seek.value; } seek.removeAttribute('seek-value'); player.currentTime = seekTo / seek.max * player.duration; }, 'seek'); // Seek tooltip this.bind(elements.progress, 'mouseenter mouseleave mousemove', event => controls.updateSeekTooltip.call(player, event)); // Preview thumbnails plugin // TODO: Really need to work on some sort of plug-in wide event bus or pub-sub for this this.bind(elements.progress, 'mousemove touchmove', event => { const { previewThumbnails } = player; if (previewThumbnails && previewThumbnails.loaded) { previewThumbnails.startMove(event); } }); // Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering this.bind(elements.progress, 'mouseleave touchend click', () => { const { previewThumbnails } = player; if (previewThumbnails && previewThumbnails.loaded) { previewThumbnails.endMove(false, true); } }); // Show scrubbing preview this.bind(elements.progress, 'mousedown touchstart', event => { const { previewThumbnails } = player; if (previewThumbnails && previewThumbnails.loaded) { previewThumbnails.startScrubbing(event); } }); this.bind(elements.progress, 'mouseup touchend', event => { const { previewThumbnails } = player; if (previewThumbnails && previewThumbnails.loaded) { previewThumbnails.endScrubbing(event); } }); // Polyfill for lower fill in <input type="range"> for webkit if (browser.isWebkit) { Array.from(getElements.call(player, 'input[type="range"]')).forEach(element => { this.bind(element, 'input', event => controls.updateRangeFill.call(player, event.target)); }); } // Current time invert // Only if one time element is used for both currentTime and duration if (player.config.toggleInvert && !is.element(elements.display.duration)) { this.bind(elements.display.currentTime, 'click', () => { // Do nothing if we're at the start if (player.currentTime === 0) { return; } player.config.invertTime = !player.config.invertTime; controls.timeUpdate.call(player); }); } // Volume this.bind(elements.inputs.volume, inputEvent, event => { player.volume = event.target.value; }, 'volume'); // Update controls.hover state (used for ui.toggleControls to avoid hiding when interacting) this.bind(elements.controls, 'mouseenter mouseleave', event => { elements.controls.hover = !player.touch && event.type === 'mouseenter'; }); // Also update controls.hover state for any non-player children of fullscreen element (as above) if (elements.fullscreen) { Array.from(elements.fullscreen.children).filter(c => !c.contains(elements.container)).forEach(child => { this.bind(child, 'mouseenter mouseleave', event => { if (elements.controls) { elements.controls.hover = !player.touch && event.type === 'mouseenter'; } }); }); } // Update controls.pressed state (used for ui.toggleControls to avoid hiding when interacting) this.bind(elements.controls, 'mousedown mouseup touchstart touchend touchcancel', event => { elements.controls.pressed = ['mousedown', 'touchstart'].includes(event.type); }); // Show controls when they receive focus (e.g., when using keyboard tab key) this.bind(elements.controls, 'focusin', () => { const { config, timers } = player; // Skip transition to prevent focus from scrolling the parent element toggleClass(elements.controls, config.classNames.noTransition, true); // Toggle ui.toggleControls.call(player, true); // Restore transition setTimeout(() => { toggleClass(elements.controls, config.classNames.noTransition, false); }, 0); // Delay a little more for mouse users const delay = this.touch ? 3000 : 4000; // Clear timer clearTimeout(timers.controls); // Hide again after delay timers.controls = setTimeout(() => ui.toggleControls.call(player, false), delay); }); // Mouse wheel for volume this.bind(elements.inputs.volume, 'wheel', event => { // Detect "natural" scroll - suppored on OS X Safari only // Other browsers on OS X will be inverted until support improves const inverted = event.webkitDirectionInvertedFromDevice; // Get delta from event. Invert if `inverted` is true const [x, y] = [event.deltaX, -event.deltaY].map(value => inverted ? -value : value); // Using the biggest delta, normalize to 1 or -1 (or 0 if no delta) const direction = Math.sign(Math.abs(x) > Math.abs(y) ? x : y); // Change the volume by 2% player.increaseVolume(direction / 50); // Don't break page scrolling at max and min const { volume } = player.media; if (direction === 1 && volume < 1 || direction === -1 && volume > 0) { event.preventDefault(); } }, 'volume', false); }); this.player = _player; this.lastKey = null; this.focusTimer = null; this.lastKeyDown = null; this.handleKey = this.handleKey.bind(this); this.toggleMenu = this.toggleMenu.bind(this); this.setTabFocus = this.setTabFocus.bind(this); this.firstTouch = this.firstTouch.bind(this); } // Handle key presses handleKey(event) { const { player } = this; const { elements } = player; const code = event.keyCode ? event.keyCode : event.which; const pressed = event.type === 'keydown'; const repeat = pressed && code === this.lastKey; // Bail if a modifier key is set if (event.altKey || event.ctrlKey || event.metaKey || event.shiftKey) { return; } // If the event is bubbled from the media element // Firefox doesn't get the keycode for whatever reason if (!is.number(code)) { return; } // Seek by the number keys const seekByKey = () => { // Divide the max duration into 10th's and times by the number value player.currentTime = player.duration / 10 * (code - 48); }; // Handle the key on keydown // Reset on keyup if (pressed) { // Check focused element // and if the focused element is not editable (e.g. text input) // and any that accept key input http://webaim.org/techniques/keyboard/ const focused = document.activeElement; if (is.element(focused)) { const { editable } = player.config.selectors; const { seek } = elements.inputs; if (focused !== seek && matches(focused, editable)) { return; } if (event.which === 32 && matches(focused, 'button, [role^="menuitem"]')) { return; } } // Which keycodes should we prevent default const preventDefault = [32, 37, 38, 39, 40, 48, 49, 50, 51, 52, 53, 54, 56, 57, 67, 70, 73, 75, 76, 77, 79]; // If the code is found prevent default (e.g. prevent scrolling for arrows) if (preventDefault.includes(code)) { event.preventDefault(); event.stopPropagation(); } switch (code) { case 48: case 49: case 50: case 51: case 52: case 53: case 54: case 55: case 56: case 57: // 0-9 if (!repeat) { seekByKey(); } break; case 32: case 75: // Space and K key if (!repeat) { silencePromise(player.togglePlay()); } break; case 38: // Arrow up player.increaseVolume(0.1); break; case 40: // Arrow down player.decreaseVolume(0.1); break; case 77: // M key if (!repeat) { player.muted = !player.muted; } break; case 39: // Arrow forward player.forward(); break; case 37: // Arrow back player.rewind(); break; case 70: // F key player.fullscreen.toggle(); break; case 67: // C key if (!repeat) { player.toggleCaptions(); } break; case 76: // L key player.loop = !player.loop; break; } // Escape is handle natively when in full screen // So we only need to worry about non native if (code === 27 && !player.fullscreen.usingNative && player.fullscreen.active) { player.fullscreen.toggle(); } // Store last code for next cycle this.lastKey = code; } else { this.lastKey = null; } } // Toggle menu toggleMenu(event) { controls.toggleMenu.call(this.player, event); } // Device is touch enabled } var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; function createCommonjsModule(fn, module) { return module = { exports: {} }, fn(module, module.exports), module.exports; } var loadjs_umd = createCommonjsModule(function (module, exports) { (function (root, factory) { { module.exports = factory(); } })(commonjsGlobal, function () { /** * Global dependencies. * @global {Object} document - DOM */ var devnull = function () {}, bundleIdCache = {}, bundleResultCache = {}, bundleCallbackQueue = {}; /** * Subscribe to bundle load event. * @param {string[]} bundleIds - Bundle ids * @param {Function} callbackFn - The callback function */ function subscribe(bundleIds, callbackFn) { // listify bundleIds = bundleIds.push ? bundleIds : [bundleIds]; var depsNotFound = [], i = bundleIds.length, numWaiting = i, fn, bundleId, r, q; // define callback function fn = function (bundleId, pathsNotFound) { if (pathsNotFound.length) depsNotFound.push(bundleId); numWaiting--; if (!numWaiting) callbackFn(depsNotFound); }; // register callback while (i--) { bundleId = bundleIds[i]; // execute callback if in result cache r = bundleResultCache[bundleId]; if (r) { fn(bundleId, r); continue; } // add to callback queue q = bundleCallbackQueue[bundleId] = bundleCallbackQueue[bundleId] || []; q.push(fn); } } /** * Publish bundle load event. * @param {string} bundleId - Bundle id * @param {string[]} pathsNotFound - List of files not found */ function publish(bundleId, pathsNotFound) { // exit if id isn't defined if (!bundleId) return; var q = bundleCallbackQueue[bundleId]; // cache result bundleResultCache[bundleId] = pathsNotFound; // exit if queue is empty if (!q) return; // empty callback queue while (q.length) { q[0](bundleId, pathsNotFound); q.splice(0, 1); } } /** * Execute callbacks. * @param {Object or Function} args - The callback args * @param {string[]} depsNotFound - List of dependencies not found */ function executeCallbacks(args, depsNotFound) { // accept function as argument if (args.call) args = { success: args }; // success and error callbacks if (depsNotFound.length) (args.error || devnull)(depsNotFound);else (args.success || devnull)(args); } /** * Load individual file. * @param {string} path - The file path * @param {Function} callbackFn - The callback function */ function loadFile(path, callbackFn, args, numTries) { var doc = document, async = args.async, maxTries = (args.numRetries || 0) + 1, beforeCallbackFn = args.before || devnull, pathname = path.replace(/[\?|#].*$/, ''), pathStripped = path.replace(/^(css|img)!/, ''), isLegacyIECss, e; numTries = numTries || 0; if (/(^css!|\.css$)/.test(pathname)) { // css e = doc.createElement('link'); e.rel = 'stylesheet'; e.href = pathStripped; // tag IE9+ isLegacyIECss = 'hideFocus' in e; // use preload in IE Edge (to detect load errors) if (isLegacyIECss && e.relList) { isLegacyIECss = 0; e.rel = 'preload'; e.as = 'style'; } } else if (/(^img!|\.(png|gif|jpg|svg|webp)$)/.test(pathname)) { // image e = doc.createElement('img'); e.src = pathStripped; } else { // javascript e = doc.createElement('script'); e.src = path; e.async = async === undefined ? true : async; } e.onload = e.onerror = e.onbeforeload = function (ev) { var result = ev.type[0]; // treat empty stylesheets as failures to get around lack of onerror // support in IE9-11 if (isLegacyIECss) { try { if (!e.sheet.cssText.length) result = 'e'; } catch (x) { // sheets objects created from load errors don't allow access to // `cssText` (unless error is Code:18 SecurityError) if (x.code != 18) result = 'e'; } } // handle retries in case of load failure if (result == 'e') { // increment counter numTries += 1; // exit function and try again if (numTries < maxTries) { return loadFile(path, callbackFn, args, numTries); } } else if (e.rel == 'preload' && e.as == 'style') { // activate preloaded stylesheets return e.rel = 'stylesheet'; // jshint ignore:line } // execute callback callbackFn(path, result, ev.defaultPrevented); }; // add to document (unless callback returns `false`) if (beforeCallbackFn(path, e) !== false) doc.head.appendChild(e); } /** * Load multiple files. * @param {string[]} paths - The file paths * @param {Function} callbackFn - The callback function */ function loadFiles(paths, callbackFn, args) { // listify paths paths = paths.push ? paths : [paths]; var numWaiting = paths.length, x = numWaiting, pathsNotFound = [], fn, i; // define callback function fn = function (path, result, defaultPrevented) { // handle error if (result == 'e') pathsNotFound.push(path); // handle beforeload event. If defaultPrevented then that means the load // will be blocked (ex. Ghostery/ABP on Safari) if (result == 'b') { if (defaultPrevented) pathsNotFound.push(path);else return; } numWaiting--; if (!numWaiting) callbackFn(pathsNotFound); }; // load scripts for (i = 0; i < x; i++) loadFile(paths[i], fn, args); } /** * Initiate script load and register bundle. * @param {(string|string[])} paths - The file paths * @param {(string|Function|Object)} [arg1] - The (1) bundleId or (2) success * callback or (3) object literal with success/error arguments, numRetries, * etc. * @param {(Function|Object)} [arg2] - The (1) success callback or (2) object * literal with success/error arguments, numRetries, etc. */ function loadjs(paths, arg1, arg2) { var bundleId, args; // bundleId (if string) if (arg1 && arg1.trim) bundleId = arg1; // args (default is {}) args = (bundleId ? arg2 : arg1) || {}; // throw error if bundle is already defined if (bundleId) { if (bundleId in bundleIdCache) { throw "LoadJS"; } else { bundleIdCache[bundleId] = true; } } function loadFn(resolve, reject) { loadFiles(paths, function (pathsNotFound) { // execute callbacks executeCallbacks(args, pathsNotFound); // resolve Promise if (resolve) { executeCallbacks({ success: resolve, error: reject }, pathsNotFound); } // publish bundle load event publish(bundleId, pathsNotFound); }, args); } if (args.returnPromise) return new Promise(loadFn);else loadFn(); } /** * Execute callbacks when dependencies have been satisfied. * @param {(string|string[])} deps - List of bundle ids * @param {Object} args - success/error arguments */ loadjs.ready = function ready(deps, args) { // subscribe to bundle load event subscribe(deps, function (depsNotFound) { // execute callbacks executeCallbacks(args, depsNotFound); }); return loadjs; }; /** * Manually satisfy bundle dependencies. * @param {string} bundleId - The bundle id */ loadjs.done = function done(bundleId) { publish(bundleId, []); }; /** * Reset loadjs dependencies statuses */ loadjs.reset = function reset() { bundleIdCache = {}; bundleResultCache = {}; bundleCallbackQueue = {}; }; /** * Determine if bundle has already been defined * @param String} bundleId - The bundle id */ loadjs.isDefined = function isDefined(bundleId) { return bundleId in bundleIdCache; }; // export return loadjs; }); }); // ========================================================================== function loadScript(url) { return new Promise((resolve, reject) => { loadjs_umd(url, { success: resolve, error: reject }); }); } // ========================================================================== function parseId$1(url) { if (is.empty(url)) { return null; } if (is.number(Number(url))) { return url; } const regex = /^.*(vimeo.com\/|video\/)(\d+).*/; return url.match(regex) ? RegExp.$2 : url; } // Try to extract a hash for private videos from the URL function parseHash(url) { /* This regex matches a hexadecimal hash if given in any of these forms: * - [https://player.]vimeo.com/video/{id}/{hash}[?params] * - [https://player.]vimeo.com/video/{id}?h={hash}[¶ms] * - [https://player.]vimeo.com/video/{id}?[params]&h={hash} * - video/{id}/{hash} * If matched, the hash is available in the named group `hash` */ const regex = /^.*(?:vimeo.com\/|video\/)(?:\d+)(?:\?.*&*h=|\/)+(?<hash>[\d,a-f]+)/; const found = url.match(regex); return found ? found.groups.hash : null; } // Set playback state and trigger change (only on actual change) function assurePlaybackState$1(play) { if (play && !this.embed.hasPlayed) { this.embed.hasPlayed = true; } if (this.media.paused === play) { this.media.paused = !play; triggerEvent.call(this, this.media, play ? 'play' : 'pause'); } } const vimeo = { setup() { const player = this; // Add embed class for responsive toggleClass(player.elements.wrapper, player.config.classNames.embed, true); // Set speed options from config player.options.speed = player.config.speed.options; // Set intial ratio setAspectRatio.call(player); // Load the SDK if not already if (!is.object(window.Vimeo)) { loadScript(player.config.urls.vimeo.sdk).then(() => { vimeo.ready.call(player); }).catch(error => { player.debug.warn('Vimeo SDK (player.js) failed to load', error); }); } else { vimeo.ready.call(player); } }, // API Ready ready() { const player = this; const config = player.config.vimeo; const { premium, referrerPolicy, ...frameParams } = config; // Get the source URL or ID let source = player.media.getAttribute('src'); let hash = ''; // Get from <div> if needed if (is.empty(source)) { source = player.media.getAttribute(player.config.attributes.embed.id); // hash can also be set as attribute on the <div> hash = player.media.getAttribute(player.config.attributes.embed.hash); } else { hash = parseHash(source); } const hashParam = hash ? { h: hash } : {}; // If the owner has a pro or premium account then we can hide controls etc if (premium) { Object.assign(frameParams, { controls: false, sidedock: false }); } // Get Vimeo params for the iframe const params = buildUrlParams({ loop: player.config.loop.active, autoplay: player.autoplay, muted: player.muted, gesture: 'media', playsinline: !this.config.fullscreen.iosNative, // hash has to be added to iframe-URL ...hashParam, ...frameParams }); const id = parseId$1(source); // Build an iframe const iframe = createElement('iframe'); const src = format(player.config.urls.vimeo.iframe, id, params); iframe.setAttribute('src', src); iframe.setAttribute('allowfullscreen', ''); iframe.setAttribute('allow', ['autoplay', 'fullscreen', 'picture-in-picture', 'encrypted-media', 'accelerometer', 'gyroscope'].join('; ')); // Set the referrer policy if required if (!is.empty(referrerPolicy)) { iframe.setAttribute('referrerPolicy', referrerPolicy); } // Inject the package if (premium || !config.customControls) { iframe.setAttribute('data-poster', player.poster); player.media = replaceElement(iframe, player.media); } else { const wrapper = createElement('div', { class: player.config.classNames.embedContainer, 'data-poster': player.poster }); wrapper.appendChild(iframe); player.media = replaceElement(wrapper, player.media); } // Get poster image if (!config.customControls) { fetch(format(player.config.urls.vimeo.api, src)).then(response => { if (is.empty(response) || !response.thumbnail_url) { return; } // Set and show poster ui.setPoster.call(player, response.thumbnail_url).catch(() => {}); }); } // Setup instance // https://github.com/vimeo/player.js player.embed = new window.Vimeo.Player(iframe, { autopause: player.config.autopause, muted: player.muted }); player.media.paused = true; player.media.currentTime = 0; // Disable native text track rendering if (player.supported.ui) { player.embed.disableTextTrack(); } // Create a faux HTML5 API using the Vimeo API player.media.play = () => { assurePlaybackState$1.call(player, true); return player.embed.play(); }; player.media.pause = () => { assurePlaybackState$1.call(player, false); return player.embed.pause(); }; player.media.stop = () => { player.pause(); player.currentTime = 0; }; // Seeking let { currentTime } = player.media; Object.defineProperty(player.media, 'currentTime', { get() { return currentTime; }, set(time) { // Vimeo will automatically play on seek if the video hasn't been played before // Get current paused state and volume etc const { embed, media, paused, volume } = player; const restorePause = paused && !embed.hasPlayed; // Set seeking state and trigger event media.seeking = true; triggerEvent.call(player, media, 'seeking'); // If paused, mute until seek is complete Promise.resolve(restorePause && embed.setVolume(0)) // Seek .then(() => embed.setCurrentTime(time)) // Restore paused .then(() => restorePause && embed.pause()) // Restore volume .then(() => restorePause && embed.setVolume(volume)).catch(() => {// Do nothing }); } }); // Playback speed let speed = player.config.speed.selected; Object.defineProperty(player.media, 'playbackRate', { get() { return speed; }, set(input) { player.embed.setPlaybackRate(input).then(() => { speed = input; triggerEvent.call(player, player.media, 'ratechange'); }).catch(() => { // Cannot set Playback Rate, Video is probably not on Pro account player.options.speed = [1]; }); } }); // Volume let { volume } = player.config; Object.defineProperty(player.media, 'volume', { get() { return volume; }, set(input) { player.embed.setVolume(input).then(() => { volume = input; triggerEvent.call(player, player.media, 'volumechange'); }); } }); // Muted let { muted } = player.config; Object.defineProperty(player.media, 'muted', { get() { return muted; }, set(input) { const toggle = is.boolean(input) ? input : false; player.embed.setVolume(toggle ? 0 : player.config.volume).then(() => { muted = toggle; triggerEvent.call(player, player.media, 'volumechange'); }); } }); // Loop let { loop } = player.config; Object.defineProperty(player.media, 'loop', { get() { return loop; }, set(input) { const toggle = is.boolean(input) ? input : player.config.loop.active; player.embed.setLoop(toggle).then(() => { loop = toggle; }); } }); // Source let currentSrc; player.embed.getVideoUrl().then(value => { currentSrc = value; controls.setDownloadUrl.call(player); }).catch(error => { this.debug.warn(error); }); Object.defineProperty(player.media, 'currentSrc', { get() { return currentSrc; } }); // Ended Object.defineProperty(player.media, 'ended', { get() { return player.currentTime === player.duration; } }); // Set aspect ratio based on video size Promise.all([player.embed.getVideoWidth(), player.embed.getVideoHeight()]).then(dimensions => { const [width, height] = dimensions; player.embed.ratio = roundAspectRatio(width, height); setAspectRatio.call(this); }); // Set autopause player.embed.setAutopause(player.config.autopause).then(state => { player.config.autopause = state; }); // Get title player.embed.getVideoTitle().then(title => { player.config.title = title; ui.setTitle.call(this); }); // Get current time player.embed.getCurrentTime().then(value => { currentTime = value; triggerEvent.call(player, player.media, 'timeupdate'); }); // Get duration player.embed.getDuration().then(value => { player.media.duration = value; triggerEvent.call(player, player.media, 'durationchange'); }); // Get captions player.embed.getTextTracks().then(tracks => { player.media.textTracks = tracks; captions.setup.call(player); }); player.embed.on('cuechange', ({ cues = [] }) => { const strippedCues = cues.map(cue => stripHTML(cue.text)); captions.updateCues.call(player, strippedCues); }); player.embed.on('loaded', () => { // Assure state and events are updated on autoplay player.embed.getPaused().then(paused => { assurePlaybackState$1.call(player, !paused); if (!paused) { triggerEvent.call(player, player.media, 'playing'); } }); if (is.element(player.embed.element) && player.supported.ui) { const frame = player.embed.element; // Fix keyboard focus issues // https://github.com/sampotts/plyr/issues/317 frame.setAttribute('tabindex', -1); } }); player.embed.on('bufferstart', () => { triggerEvent.call(player, player.media, 'waiting'); }); player.embed.on('bufferend', () => { triggerEvent.call(player, player.media, 'playing'); }); player.embed.on('play', () => { assurePlaybackState$1.call(player, true); triggerEvent.call(player, player.media, 'playing'); }); player.embed.on('pause', () => { assurePlaybackState$1.call(player, false); }); player.embed.on('timeupdate', data => { player.media.seeking = false; currentTime = data.seconds; triggerEvent.call(player, player.media, 'timeupdate'); }); player.embed.on('progress', data => { player.media.buffered = data.percent; triggerEvent.call(player, player.media, 'progress'); // Check all loaded if (parseInt(data.percent, 10) === 1) { triggerEvent.call(player, player.media, 'canplaythrough'); } // Get duration as if we do it before load, it gives an incorrect value // https://github.com/sampotts/plyr/issues/891 player.embed.getDuration().then(value => { if (value !== player.media.duration) { player.media.duration = value; triggerEvent.call(player, player.media, 'durationchange'); } }); }); player.embed.on('seeked', () => { player.media.seeking = false; triggerEvent.call(player, player.media, 'seeked'); }); player.embed.on('ended', () => { player.media.paused = true; triggerEvent.call(player, player.media, 'ended'); }); player.embed.on('error', detail => { player.media.error = detail; triggerEvent.call(player, player.media, 'error'); }); // Rebuild UI if (config.customControls) { setTimeout(() => ui.build.call(player), 0); } } }; // ========================================================================== function parseId(url) { if (is.empty(url)) { return null; } const regex = /^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|&v=)([^#&?]*).*/; return url.match(regex) ? RegExp.$2 : url; } // Set playback state and trigger change (only on actual change) function assurePlaybackState(play) { if (play && !this.embed.hasPlayed) { this.embed.hasPlayed = true; } if (this.media.paused === play) { this.media.paused = !play; triggerEvent.call(this, this.media, play ? 'play' : 'pause'); } } function getHost(config) { if (config.noCookie) { return 'https://www.youtube-nocookie.com'; } if (window.location.protocol === 'http:') { return 'http://www.youtube.com'; } // Use YouTube's default return undefined; } const youtube = { setup() { // Add embed class for responsive toggleClass(this.elements.wrapper, this.config.classNames.embed, true); // Setup API if (is.object(window.YT) && is.function(window.YT.Player)) { youtube.ready.call(this); } else { // Reference current global callback const callback = window.onYouTubeIframeAPIReady; // Set callback to process queue window.onYouTubeIframeAPIReady = () => { // Call global callback if set if (is.function(callback)) { callback(); } youtube.ready.call(this); }; // Load the SDK loadScript(this.config.urls.youtube.sdk).catch(error => { this.debug.warn('YouTube API failed to load', error); }); } }, // Get the media title getTitle(videoId) { const url = format(this.config.urls.youtube.api, videoId); fetch(url).then(data => { if (is.object(data)) { const { title, height, width } = data; // Set title this.config.title = title; ui.setTitle.call(this); // Set aspect ratio this.embed.ratio = roundAspectRatio(width, height); } setAspectRatio.call(this); }).catch(() => { // Set aspect ratio setAspectRatio.call(this); }); }, // API ready ready() { const player = this; const config = player.config.youtube; // Ignore already setup (race condition) const currentId = player.media && player.media.getAttribute('id'); if (!is.empty(currentId) && currentId.startsWith('youtube-')) { return; } // Get the source URL or ID let source = player.media.getAttribute('src'); // Get from <div> if needed if (is.empty(source)) { source = player.media.getAttribute(this.config.attributes.embed.id); } // Replace the <iframe> with a <div> due to YouTube API issues const videoId = parseId(source); const id = generateId(player.provider); // Replace media element const container = createElement('div', { id, 'data-poster': config.customControls ? player.poster : undefined }); player.media = replaceElement(container, player.media); // Only load the poster when using custom controls if (config.customControls) { const posterSrc = s => `https://i.ytimg.com/vi/${videoId}/${s}default.jpg`; // Check thumbnail images in order of quality, but reject fallback thumbnails (120px wide) loadImage(posterSrc('maxres'), 121) // Higest quality and unpadded .catch(() => loadImage(posterSrc('sd'), 121)) // 480p padded 4:3 .catch(() => loadImage(posterSrc('hq'))) // 360p padded 4:3. Always exists .then(image => ui.setPoster.call(player, image.src)).then(src => { // If the image is padded, use background-size "cover" instead (like youtube does too with their posters) if (!src.includes('maxres')) { player.elements.poster.style.backgroundSize = 'cover'; } }).catch(() => {}); } // Setup instance // https://developers.google.com/youtube/iframe_api_reference player.embed = new window.YT.Player(player.media, { videoId, host: getHost(config), playerVars: extend({}, { // Autoplay autoplay: player.config.autoplay ? 1 : 0, // iframe interface language hl: player.config.hl, // Only show controls if not fully supported or opted out controls: player.supported.ui && config.customControls ? 0 : 1, // Disable keyboard as we handle it disablekb: 1, // Allow iOS inline playback playsinline: !player.config.fullscreen.iosNative ? 1 : 0, // Captions are flaky on YouTube cc_load_policy: player.captions.active ? 1 : 0, cc_lang_pref: player.config.captions.language, // Tracking for stats widget_referrer: window ? window.location.href : null }, config), events: { onError(event) { // YouTube may fire onError twice, so only handle it once if (!player.media.error) { const code = event.data; // Messages copied from https://developers.google.com/youtube/iframe_api_reference#onError const message = { 2: 'The request contains an invalid parameter value. For example, this error occurs if you specify a video ID that does not have 11 characters, or if the video ID contains invalid characters, such as exclamation points or asterisks.', 5: 'The requested content cannot be played in an HTML5 player or another error related to the HTML5 player has occurred.', 100: 'The video requested was not found. This error occurs when a video has been removed (for any reason) or has been marked as private.', 101: 'The owner of the requested video does not allow it to be played in embedded players.', 150: 'The owner of the requested video does not allow it to be played in embedded players.' }[code] || 'An unknown error occured'; player.media.error = { code, message }; triggerEvent.call(player, player.media, 'error'); } }, onPlaybackRateChange(event) { // Get the instance const instance = event.target; // Get current speed player.media.playbackRate = instance.getPlaybackRate(); triggerEvent.call(player, player.media, 'ratechange'); }, onReady(event) { // Bail if onReady has already been called. See issue #1108 if (is.function(player.media.play)) { return; } // Get the instance const instance = event.target; // Get the title youtube.getTitle.call(player, videoId); // Create a faux HTML5 API using the YouTube API player.media.play = () => { assurePlaybackState.call(player, true); instance.playVideo(); }; player.media.pause = () => { assurePlaybackState.call(player, false); instance.pauseVideo(); }; player.media.stop = () => { instance.stopVideo(); }; player.media.duration = instance.getDuration(); player.media.paused = true; // Seeking player.media.currentTime = 0; Object.defineProperty(player.media, 'currentTime', { get() { return Number(instance.getCurrentTime()); }, set(time) { // If paused and never played, mute audio preventively (YouTube starts playing on seek if the video hasn't been played yet). if (player.paused && !player.embed.hasPlayed) { player.embed.mute(); } // Set seeking state and trigger event player.media.seeking = true; triggerEvent.call(player, player.media, 'seeking'); // Seek after events sent instance.seekTo(time); } }); // Playback speed Object.defineProperty(player.media, 'playbackRate', { get() { return instance.getPlaybackRate(); }, set(input) { instance.setPlaybackRate(input); } }); // Volume let { volume } = player.config; Object.defineProperty(player.media, 'volume', { get() { return volume; }, set(input) { volume = input; instance.setVolume(volume * 100); triggerEvent.call(player, player.media, 'volumechange'); } }); // Muted let { muted } = player.config; Object.defineProperty(player.media, 'muted', { get() { return muted; }, set(input) { const toggle = is.boolean(input) ? input : muted; muted = toggle; instance[toggle ? 'mute' : 'unMute'](); instance.setVolume(volume * 100); triggerEvent.call(player, player.media, 'volumechange'); } }); // Source Object.defineProperty(player.media, 'currentSrc', { get() { return instance.getVideoUrl(); } }); // Ended Object.defineProperty(player.media, 'ended', { get() { return player.currentTime === player.duration; } }); // Get available speeds const speeds = instance.getAvailablePlaybackRates(); // Filter based on config player.options.speed = speeds.filter(s => player.config.speed.options.includes(s)); // Set the tabindex to avoid focus entering iframe if (player.supported.ui && config.customControls) { player.media.setAttribute('tabindex', -1); } triggerEvent.call(player, player.media, 'timeupdate'); triggerEvent.call(player, player.media, 'durationchange'); // Reset timer clearInterval(player.timers.buffering); // Setup buffering player.timers.buffering = setInterval(() => { // Get loaded % from YouTube player.media.buffered = instance.getVideoLoadedFraction(); // Trigger progress only when we actually buffer something if (player.media.lastBuffered === null || player.media.lastBuffered < player.media.buffered) { triggerEvent.call(player, player.media, 'progress'); } // Set last buffer point player.media.lastBuffered = player.media.buffered; // Bail if we're at 100% if (player.media.buffered === 1) { clearInterval(player.timers.buffering); // Trigger event triggerEvent.call(player, player.media, 'canplaythrough'); } }, 200); // Rebuild UI if (config.customControls) { setTimeout(() => ui.build.call(player), 50); } }, onStateChange(event) { // Get the instance const instance = event.target; // Reset timer clearInterval(player.timers.playing); const seeked = player.media.seeking && [1, 2].includes(event.data); if (seeked) { // Unset seeking and fire seeked event player.media.seeking = false; triggerEvent.call(player, player.media, 'seeked'); } // Handle events // -1 Unstarted // 0 Ended // 1 Playing // 2 Paused // 3 Buffering // 5 Video cued switch (event.data) { case -1: // Update scrubber triggerEvent.call(player, player.media, 'timeupdate'); // Get loaded % from YouTube player.media.buffered = instance.getVideoLoadedFraction(); triggerEvent.call(player, player.media, 'progress'); break; case 0: assurePlaybackState.call(player, false); // YouTube doesn't support loop for a single video, so mimick it. if (player.media.loop) { // YouTube needs a call to `stopVideo` before playing again instance.stopVideo(); instance.playVideo(); } else { triggerEvent.call(player, player.media, 'ended'); } break; case 1: // Restore paused state (YouTube starts playing on seek if the video hasn't been played yet) if (config.customControls && !player.config.autoplay && player.media.paused && !player.embed.hasPlayed) { player.media.pause(); } else { assurePlaybackState.call(player, true); triggerEvent.call(player, player.media, 'playing'); // Poll to get playback progress player.timers.playing = setInterval(() => { triggerEvent.call(player, player.media, 'timeupdate'); }, 50); // Check duration again due to YouTube bug // https://github.com/sampotts/plyr/issues/374 // https://code.google.com/p/gdata-issues/issues/detail?id=8690 if (player.media.duration !== instance.getDuration()) { player.media.duration = instance.getDuration(); triggerEvent.call(player, player.media, 'durationchange'); } } break; case 2: // Restore audio (YouTube starts playing on seek if the video hasn't been played yet) if (!player.muted) { player.embed.unMute(); } assurePlaybackState.call(player, false); break; case 3: // Trigger waiting event to add loading classes to container as the video buffers. triggerEvent.call(player, player.media, 'waiting'); break; } triggerEvent.call(player, player.elements.container, 'statechange', false, { code: event.data }); } } }); } }; // ========================================================================== const media = { // Setup media setup() { // If there's no media, bail if (!this.media) { this.debug.warn('No media element found!'); return; } // Add type class toggleClass(this.elements.container, this.config.classNames.type.replace('{0}', this.type), true); // Add provider class toggleClass(this.elements.container, this.config.classNames.provider.replace('{0}', this.provider), true); // Add video class for embeds // This will require changes if audio embeds are added if (this.isEmbed) { toggleClass(this.elements.container, this.config.classNames.type.replace('{0}', 'video'), true); } // Inject the player wrapper if (this.isVideo) { // Create the wrapper div this.elements.wrapper = createElement('div', { class: this.config.classNames.video }); // Wrap the video in a container wrap(this.media, this.elements.wrapper); // Poster image container this.elements.poster = createElement('div', { class: this.config.classNames.poster }); this.elements.wrapper.appendChild(this.elements.poster); } if (this.isHTML5) { html5.setup.call(this); } else if (this.isYouTube) { youtube.setup.call(this); } else if (this.isVimeo) { vimeo.setup.call(this); } } }; const destroy = instance => { // Destroy our adsManager if (instance.manager) { instance.manager.destroy(); } // Destroy our adsManager if (instance.elements.displayContainer) { instance.elements.displayContainer.destroy(); } instance.elements.container.remove(); }; class Ads { /** * Ads constructor. * @param {Object} player * @return {Ads} */ constructor(player) { _defineProperty$1(this, "load", () => { if (!this.enabled) { return; } // Check if the Google IMA3 SDK is loaded or load it ourselves if (!is.object(window.google) || !is.object(window.google.ima)) { loadScript(this.player.config.urls.googleIMA.sdk).then(() => { this.ready(); }).catch(() => { // Script failed to load or is blocked this.trigger('error', new Error('Google IMA SDK failed to load')); }); } else { this.ready(); } }); _defineProperty$1(this, "ready", () => { // Double check we're enabled if (!this.enabled) { destroy(this); } // Start ticking our safety timer. If the whole advertisement // thing doesn't resolve within our set time; we bail this.startSafetyTimer(12000, 'ready()'); // Clear the safety timer this.managerPromise.then(() => { this.clearSafetyTimer('onAdsManagerLoaded()'); }); // Set listeners on the Plyr instance this.listeners(); // Setup the IMA SDK this.setupIMA(); }); _defineProperty$1(this, "setupIMA", () => { // Create the container for our advertisements this.elements.container = createElement('div', { class: this.player.config.classNames.ads }); this.player.elements.container.appendChild(this.elements.container); // So we can run VPAID2 google.ima.settings.setVpaidMode(google.ima.ImaSdkSettings.VpaidMode.ENABLED); // Set language google.ima.settings.setLocale(this.player.config.ads.language); // Set playback for iOS10+ google.ima.settings.setDisableCustomPlaybackForIOS10Plus(this.player.config.playsinline); // We assume the adContainer is the video container of the plyr element that will house the ads this.elements.displayContainer = new google.ima.AdDisplayContainer(this.elements.container, this.player.media); // Create ads loader this.loader = new google.ima.AdsLoader(this.elements.displayContainer); // Listen and respond to ads loaded and error events this.loader.addEventListener(google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED, event => this.onAdsManagerLoaded(event), false); this.loader.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR, error => this.onAdError(error), false); // Request video ads to be pre-loaded this.requestAds(); }); _defineProperty$1(this, "requestAds", () => { const { container } = this.player.elements; try { // Request video ads const request = new google.ima.AdsRequest(); request.adTagUrl = this.tagUrl; // Specify the linear and nonlinear slot sizes. This helps the SDK // to select the correct creative if multiple are returned request.linearAdSlotWidth = container.offsetWidth; request.linearAdSlotHeight = container.offsetHeight; request.nonLinearAdSlotWidth = container.offsetWidth; request.nonLinearAdSlotHeight = container.offsetHeight; // We only overlay ads as we only support video. request.forceNonLinearFullSlot = false; // Mute based on current state request.setAdWillPlayMuted(!this.player.muted); this.loader.requestAds(request); } catch (error) { this.onAdError(error); } }); _defineProperty$1(this, "pollCountdown", (start = false) => { if (!start) { clearInterval(this.countdownTimer); this.elements.container.removeAttribute('data-badge-text'); return; } const update = () => { const time = formatTime(Math.max(this.manager.getRemainingTime(), 0)); const label = `${i18n.get('advertisement', this.player.config)} - ${time}`; this.elements.container.setAttribute('data-badge-text', label); }; this.countdownTimer = setInterval(update, 100); }); _defineProperty$1(this, "onAdsManagerLoaded", event => { // Load could occur after a source change (race condition) if (!this.enabled) { return; } // Get the ads manager const settings = new google.ima.AdsRenderingSettings(); // Tell the SDK to save and restore content video state on our behalf settings.restoreCustomPlaybackStateOnAdBreakComplete = true; settings.enablePreloading = true; // The SDK is polling currentTime on the contentPlayback. And needs a duration // so it can determine when to start the mid- and post-roll this.manager = event.getAdsManager(this.player, settings); // Get the cue points for any mid-rolls by filtering out the pre- and post-roll this.cuePoints = this.manager.getCuePoints(); // Add listeners to the required events // Advertisement error events this.manager.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR, error => this.onAdError(error)); // Advertisement regular events Object.keys(google.ima.AdEvent.Type).forEach(type => { this.manager.addEventListener(google.ima.AdEvent.Type[type], e => this.onAdEvent(e)); }); // Resolve our adsManager this.trigger('loaded'); }); _defineProperty$1(this, "addCuePoints", () => { // Add advertisement cue's within the time line if available if (!is.empty(this.cuePoints)) { this.cuePoints.forEach(cuePoint => { if (cuePoint !== 0 && cuePoint !== -1 && cuePoint < this.player.duration) { const seekElement = this.player.elements.progress; if (is.element(seekElement)) { const cuePercentage = 100 / this.player.duration * cuePoint; const cue = createElement('span', { class: this.player.config.classNames.cues }); cue.style.left = `${cuePercentage.toString()}%`; seekElement.appendChild(cue); } } }); } }); _defineProperty$1(this, "onAdEvent", event => { const { container } = this.player.elements; // Retrieve the ad from the event. Some events (e.g. ALL_ADS_COMPLETED) // don't have ad object associated const ad = event.getAd(); const adData = event.getAdData(); // Proxy event const dispatchEvent = type => { triggerEvent.call(this.player, this.player.media, `ads${type.replace(/_/g, '').toLowerCase()}`); }; // Bubble the event dispatchEvent(event.type); switch (event.type) { case google.ima.AdEvent.Type.LOADED: // This is the first event sent for an ad - it is possible to determine whether the // ad is a video ad or an overlay this.trigger('loaded'); // Start countdown this.pollCountdown(true); if (!ad.isLinear()) { // Position AdDisplayContainer correctly for overlay ad.width = container.offsetWidth; ad.height = container.offsetHeight; } // console.info('Ad type: ' + event.getAd().getAdPodInfo().getPodIndex()); // console.info('Ad time: ' + event.getAd().getAdPodInfo().getTimeOffset()); break; case google.ima.AdEvent.Type.STARTED: // Set volume to match player this.manager.setVolume(this.player.volume); break; case google.ima.AdEvent.Type.ALL_ADS_COMPLETED: // All ads for the current videos are done. We can now request new advertisements // in case the video is re-played // TODO: Example for what happens when a next video in a playlist would be loaded. // So here we load a new video when all ads are done. // Then we load new ads within a new adsManager. When the video // Is started - after - the ads are loaded, then we get ads. // You can also easily test cancelling and reloading by running // player.ads.cancel() and player.ads.play from the console I guess. // this.player.source = { // type: 'video', // title: 'View From A Blue Moon', // sources: [{ // src: // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.mp4', type: // 'video/mp4', }], poster: // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.jpg', tracks: // [ { kind: 'captions', label: 'English', srclang: 'en', src: // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.en.vtt', // default: true, }, { kind: 'captions', label: 'French', srclang: 'fr', src: // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.fr.vtt', }, ], // }; // TODO: So there is still this thing where a video should only be allowed to start // playing when the IMA SDK is ready or has failed if (this.player.ended) { this.loadAds(); } else { // The SDK won't allow new ads to be called without receiving a contentComplete() this.loader.contentComplete(); } break; case google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED: // This event indicates the ad has started - the video player can adjust the UI, // for example display a pause button and remaining time. Fired when content should // be paused. This usually happens right before an ad is about to cover the content this.pauseContent(); break; case google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED: // This event indicates the ad has finished - the video player can perform // appropriate UI actions, such as removing the timer for remaining time detection. // Fired when content should be resumed. This usually happens when an ad finishes // or collapses this.pollCountdown(); this.resumeContent(); break; case google.ima.AdEvent.Type.LOG: if (adData.adError) { this.player.debug.warn(`Non-fatal ad error: ${adData.adError.getMessage()}`); } break; } }); _defineProperty$1(this, "onAdError", event => { this.cancel(); this.player.debug.warn('Ads error', event); }); _defineProperty$1(this, "listeners", () => { const { container } = this.player.elements; let time; this.player.on('canplay', () => { this.addCuePoints(); }); this.player.on('ended', () => { this.loader.contentComplete(); }); this.player.on('timeupdate', () => { time = this.player.currentTime; }); this.player.on('seeked', () => { const seekedTime = this.player.currentTime; if (is.empty(this.cuePoints)) { return; } this.cuePoints.forEach((cuePoint, index) => { if (time < cuePoint && cuePoint < seekedTime) { this.manager.discardAdBreak(); this.cuePoints.splice(index, 1); } }); }); // Listen to the resizing of the window. And resize ad accordingly // TODO: eventually implement ResizeObserver window.addEventListener('resize', () => { if (this.manager) { this.manager.resize(container.offsetWidth, container.offsetHeight, google.ima.ViewMode.NORMAL); } }); }); _defineProperty$1(this, "play", () => { const { container } = this.player.elements; if (!this.managerPromise) { this.resumeContent(); } // Play the requested advertisement whenever the adsManager is ready this.managerPromise.then(() => { // Set volume to match player this.manager.setVolume(this.player.volume); // Initialize the container. Must be done via a user action on mobile devices this.elements.displayContainer.initialize(); try { if (!this.initialized) { // Initialize the ads manager. Ad rules playlist will start at this time this.manager.init(container.offsetWidth, container.offsetHeight, google.ima.ViewMode.NORMAL); // Call play to start showing the ad. Single video and overlay ads will // start at this time; the call will be ignored for ad rules this.manager.start(); } this.initialized = true; } catch (adError) { // An error may be thrown if there was a problem with the // VAST response this.onAdError(adError); } }).catch(() => {}); }); _defineProperty$1(this, "resumeContent", () => { // Hide the advertisement container this.elements.container.style.zIndex = ''; // Ad is stopped this.playing = false; // Play video silencePromise(this.player.media.play()); }); _defineProperty$1(this, "pauseContent", () => { // Show the advertisement container this.elements.container.style.zIndex = 3; // Ad is playing this.playing = true; // Pause our video. this.player.media.pause(); }); _defineProperty$1(this, "cancel", () => { // Pause our video if (this.initialized) { this.resumeContent(); } // Tell our instance that we're done for now this.trigger('error'); // Re-create our adsManager this.loadAds(); }); _defineProperty$1(this, "loadAds", () => { // Tell our adsManager to go bye bye this.managerPromise.then(() => { // Destroy our adsManager if (this.manager) { this.manager.destroy(); } // Re-set our adsManager promises this.managerPromise = new Promise(resolve => { this.on('loaded', resolve); this.player.debug.log(this.manager); }); // Now that the manager has been destroyed set it to also be un-initialized this.initialized = false; // Now request some new advertisements this.requestAds(); }).catch(() => {}); }); _defineProperty$1(this, "trigger", (event, ...args) => { const handlers = this.events[event]; if (is.array(handlers)) { handlers.forEach(handler => { if (is.function(handler)) { handler.apply(this, args); } }); } }); _defineProperty$1(this, "on", (event, callback) => { if (!is.array(this.events[event])) { this.events[event] = []; } this.events[event].push(callback); return this; }); _defineProperty$1(this, "startSafetyTimer", (time, from) => { this.player.debug.log(`Safety timer invoked from: ${from}`); this.safetyTimer = setTimeout(() => { this.cancel(); this.clearSafetyTimer('startSafetyTimer()'); }, time); }); _defineProperty$1(this, "clearSafetyTimer", from => { if (!is.nullOrUndefined(this.safetyTimer)) { this.player.debug.log(`Safety timer cleared from: ${from}`); clearTimeout(this.safetyTimer); this.safetyTimer = null; } }); this.player = player; this.config = player.config.ads; this.playing = false; this.initialized = false; this.elements = { container: null, displayContainer: null }; this.manager = null; this.loader = null; this.cuePoints = null; this.events = {}; this.safetyTimer = null; this.countdownTimer = null; // Setup a promise to resolve when the IMA manager is ready this.managerPromise = new Promise((resolve, reject) => { // The ad is loaded and ready this.on('loaded', resolve); // Ads failed this.on('error', reject); }); this.load(); } get enabled() { const { config } = this; return this.player.isHTML5 && this.player.isVideo && config.enabled && (!is.empty(config.publisherId) || is.url(config.tagUrl)); } /** * Load the IMA SDK */ // Build the tag URL get tagUrl() { const { config } = this; if (is.url(config.tagUrl)) { return config.tagUrl; } const params = { AV_PUBLISHERID: '58c25bb0073ef448b1087ad6', AV_CHANNELID: '5a0458dc28a06145e4519d21', AV_URL: window.location.hostname, cb: Date.now(), AV_WIDTH: 640, AV_HEIGHT: 480, AV_CDIM2: config.publisherId }; const base = 'https://go.aniview.com/api/adserver6/vast/'; return `${base}?${buildUrlParams(params)}`; } /** * In order for the SDK to display ads for our video, we need to tell it where to put them, * so here we define our ad container. This div is set up to render on top of the video player. * Using the code below, we tell the SDK to render ads within that div. We also provide a * handle to the content video player - the SDK will poll the current time of our player to * properly place mid-rolls. After we create the ad display container, we initialize it. On * mobile devices, this initialization is done as the result of a user action. */ } const parseVtt = vttDataString => { const processedList = []; const frames = vttDataString.split(/\r\n\r\n|\n\n|\r\r/); frames.forEach(frame => { const result = {}; const lines = frame.split(/\r\n|\n|\r/); lines.forEach(line => { if (!is.number(result.startTime)) { // The line with start and end times on it is the first line of interest const matchTimes = line.match(/([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})( ?--> ?)([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})/); // Note that this currently ignores caption formatting directives that are optionally on the end of this line - fine for non-captions VTT if (matchTimes) { result.startTime = Number(matchTimes[1] || 0) * 60 * 60 + Number(matchTimes[2]) * 60 + Number(matchTimes[3]) + Number(`0.${matchTimes[4]}`); result.endTime = Number(matchTimes[6] || 0) * 60 * 60 + Number(matchTimes[7]) * 60 + Number(matchTimes[8]) + Number(`0.${matchTimes[9]}`); } } else if (!is.empty(line.trim()) && is.empty(result.text)) { // If we already have the startTime, then we're definitely up to the text line(s) const lineSplit = line.trim().split('#xywh='); [result.text] = lineSplit; // If there's content in lineSplit[1], then we have sprites. If not, then it's just one frame per image if (lineSplit[1]) { [result.x, result.y, result.w, result.h] = lineSplit[1].split(','); } } }); if (result.text) { processedList.push(result); } }); return processedList; }; /** * Preview thumbnails for seek hover and scrubbing * Seeking: Hover over the seek bar (desktop only): shows a small preview container above the seek bar * Scrubbing: Click and drag the seek bar (desktop and mobile): shows the preview image over the entire video, as if the video is scrubbing at very high speed * * Notes: * - Thumbs are set via JS settings on Plyr init, not HTML5 'track' property. Using the track property would be a bit gross, because it doesn't support custom 'kinds'. kind=metadata might be used for something else, and we want to allow multiple thumbnails tracks. Tracks must have a unique combination of 'kind' and 'label'. We would have to do something like kind=metadata,label=thumbnails1 / kind=metadata,label=thumbnails2. Square peg, round hole * - VTT info: the image URL is relative to the VTT, not the current document. But if the url starts with a slash, it will naturally be relative to the current domain. https://support.jwplayer.com/articles/how-to-add-preview-thumbnails * - This implementation uses multiple separate img elements. Other implementations use background-image on one element. This would be nice and simple, but Firefox and Safari have flickering issues with replacing backgrounds of larger images. It seems that YouTube perhaps only avoids this because they don't have the option for high-res previews (even the fullscreen ones, when mousedown/seeking). Images appear over the top of each other, and previous ones are discarded once the new ones have been rendered */ const fitRatio = (ratio, outer) => { const targetRatio = outer.width / outer.height; const result = {}; if (ratio > targetRatio) { result.width = outer.width; result.height = 1 / ratio * outer.width; } else { result.height = outer.height; result.width = ratio * outer.height; } return result; }; class PreviewThumbnails { /** * PreviewThumbnails constructor. * @param {Plyr} player * @return {PreviewThumbnails} */ constructor(player) { _defineProperty$1(this, "load", () => { // Toggle the regular seek tooltip if (this.player.elements.display.seekTooltip) { this.player.elements.display.seekTooltip.hidden = this.enabled; } if (!this.enabled) { return; } this.getThumbnails().then(() => { if (!this.enabled) { return; } // Render DOM elements this.render(); // Check to see if thumb container size was specified manually in CSS this.determineContainerAutoSizing(); this.loaded = true; }); }); _defineProperty$1(this, "getThumbnails", () => { return new Promise(resolve => { const { src } = this.player.config.previewThumbnails; if (is.empty(src)) { throw new Error('Missing previewThumbnails.src config attribute'); } // Resolve promise const sortAndResolve = () => { // Sort smallest to biggest (e.g., [120p, 480p, 1080p]) this.thumbnails.sort((x, y) => x.height - y.height); this.player.debug.log('Preview thumbnails', this.thumbnails); resolve(); }; // Via callback() if (is.function(src)) { src(thumbnails => { this.thumbnails = thumbnails; sortAndResolve(); }); } // VTT urls else { // If string, convert into single-element list const urls = is.string(src) ? [src] : src; // Loop through each src URL. Download and process the VTT file, storing the resulting data in this.thumbnails const promises = urls.map(u => this.getThumbnail(u)); // Resolve Promise.all(promises).then(sortAndResolve); } }); }); _defineProperty$1(this, "getThumbnail", url => { return new Promise(resolve => { fetch(url).then(response => { const thumbnail = { frames: parseVtt(response), height: null, urlPrefix: '' }; // If the URLs don't start with '/', then we need to set their relative path to be the location of the VTT file // If the URLs do start with '/', then they obviously don't need a prefix, so it will remain blank // If the thumbnail URLs start with with none of '/', 'http://' or 'https://', then we need to set their relative path to be the location of the VTT file if (!thumbnail.frames[0].text.startsWith('/') && !thumbnail.frames[0].text.startsWith('http://') && !thumbnail.frames[0].text.startsWith('https://')) { thumbnail.urlPrefix = url.substring(0, url.lastIndexOf('/') + 1); } // Download the first frame, so that we can determine/set the height of this thumbnailsDef const tempImage = new Image(); tempImage.onload = () => { thumbnail.height = tempImage.naturalHeight; thumbnail.width = tempImage.naturalWidth; this.thumbnails.push(thumbnail); resolve(); }; tempImage.src = thumbnail.urlPrefix + thumbnail.frames[0].text; }); }); }); _defineProperty$1(this, "startMove", event => { if (!this.loaded) { return; } if (!is.event(event) || !['touchmove', 'mousemove'].includes(event.type)) { return; } // Wait until media has a duration if (!this.player.media.duration) { return; } if (event.type === 'touchmove') { // Calculate seek hover position as approx video seconds this.seekTime = this.player.media.duration * (this.player.elements.inputs.seek.value / 100); } else { // Calculate seek hover position as approx video seconds const clientRect = this.player.elements.progress.getBoundingClientRect(); const percentage = 100 / clientRect.width * (event.pageX - clientRect.left); this.seekTime = this.player.media.duration * (percentage / 100); if (this.seekTime < 0) { // The mousemove fires for 10+px out to the left this.seekTime = 0; } if (this.seekTime > this.player.media.duration - 1) { // Took 1 second off the duration for safety, because different players can disagree on the real duration of a video this.seekTime = this.player.media.duration - 1; } this.mousePosX = event.pageX; // Set time text inside image container this.elements.thumb.time.innerText = formatTime(this.seekTime); } // Download and show image this.showImageAtCurrentTime(); }); _defineProperty$1(this, "endMove", () => { this.toggleThumbContainer(false, true); }); _defineProperty$1(this, "startScrubbing", event => { // Only act on left mouse button (0), or touch device (event.button does not exist or is false) if (is.nullOrUndefined(event.button) || event.button === false || event.button === 0) { this.mouseDown = true; // Wait until media has a duration if (this.player.media.duration) { this.toggleScrubbingContainer(true); this.toggleThumbContainer(false, true); // Download and show image this.showImageAtCurrentTime(); } } }); _defineProperty$1(this, "endScrubbing", () => { this.mouseDown = false; // Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview if (Math.ceil(this.lastTime) === Math.ceil(this.player.media.currentTime)) { // The video was already seeked/loaded at the chosen time - hide immediately this.toggleScrubbingContainer(false); } else { // The video hasn't seeked yet. Wait for that once.call(this.player, this.player.media, 'timeupdate', () => { // Re-check mousedown - we might have already started scrubbing again if (!this.mouseDown) { this.toggleScrubbingContainer(false); } }); } }); _defineProperty$1(this, "listeners", () => { // Hide thumbnail preview - on mouse click, mouse leave (in listeners.js for now), and video play/seek. All four are required, e.g., for buffering this.player.on('play', () => { this.toggleThumbContainer(false, true); }); this.player.on('seeked', () => { this.toggleThumbContainer(false); }); this.player.on('timeupdate', () => { this.lastTime = this.player.media.currentTime; }); }); _defineProperty$1(this, "render", () => { // Create HTML element: plyr__preview-thumbnail-container this.elements.thumb.container = createElement('div', { class: this.player.config.classNames.previewThumbnails.thumbContainer }); // Wrapper for the image for styling this.elements.thumb.imageContainer = createElement('div', { class: this.player.config.classNames.previewThumbnails.imageContainer }); this.elements.thumb.container.appendChild(this.elements.thumb.imageContainer); // Create HTML element, parent+span: time text (e.g., 01:32:00) const timeContainer = createElement('div', { class: this.player.config.classNames.previewThumbnails.timeContainer }); this.elements.thumb.time = createElement('span', {}, '00:00'); timeContainer.appendChild(this.elements.thumb.time); this.elements.thumb.container.appendChild(timeContainer); // Inject the whole thumb if (is.element(this.player.elements.progress)) { this.player.elements.progress.appendChild(this.elements.thumb.container); } // Create HTML element: plyr__preview-scrubbing-container this.elements.scrubbing.container = createElement('div', { class: this.player.config.classNames.previewThumbnails.scrubbingContainer }); this.player.elements.wrapper.appendChild(this.elements.scrubbing.container); }); _defineProperty$1(this, "destroy", () => { if (this.elements.thumb.container) { this.elements.thumb.container.remove(); } if (this.elements.scrubbing.container) { this.elements.scrubbing.container.remove(); } }); _defineProperty$1(this, "showImageAtCurrentTime", () => { if (this.mouseDown) { this.setScrubbingContainerSize(); } else { this.setThumbContainerSizeAndPos(); } // Find the desired thumbnail index // TODO: Handle a video longer than the thumbs where thumbNum is null const thumbNum = this.thumbnails[0].frames.findIndex(frame => this.seekTime >= frame.startTime && this.seekTime <= frame.endTime); const hasThumb = thumbNum >= 0; let qualityIndex = 0; // Show the thumb container if we're not scrubbing if (!this.mouseDown) { this.toggleThumbContainer(hasThumb); } // No matching thumb found if (!hasThumb) { return; } // Check to see if we've already downloaded higher quality versions of this image this.thumbnails.forEach((thumbnail, index) => { if (this.loadedImages.includes(thumbnail.frames[thumbNum].text)) { qualityIndex = index; } }); // Only proceed if either thumbnum or thumbfilename has changed if (thumbNum !== this.showingThumb) { this.showingThumb = thumbNum; this.loadImage(qualityIndex); } }); _defineProperty$1(this, "loadImage", (qualityIndex = 0) => { const thumbNum = this.showingThumb; const thumbnail = this.thumbnails[qualityIndex]; const { urlPrefix } = thumbnail; const frame = thumbnail.frames[thumbNum]; const thumbFilename = thumbnail.frames[thumbNum].text; const thumbUrl = urlPrefix + thumbFilename; if (!this.currentImageElement || this.currentImageElement.dataset.filename !== thumbFilename) { // If we're already loading a previous image, remove its onload handler - we don't want it to load after this one // Only do this if not using sprites. Without sprites we really want to show as many images as possible, as a best-effort if (this.loadingImage && this.usingSprites) { this.loadingImage.onload = null; } // We're building and adding a new image. In other implementations of similar functionality (YouTube), background image // is instead used. But this causes issues with larger images in Firefox and Safari - switching between background // images causes a flicker. Putting a new image over the top does not const previewImage = new Image(); previewImage.src = thumbUrl; previewImage.dataset.index = thumbNum; previewImage.dataset.filename = thumbFilename; this.showingThumbFilename = thumbFilename; this.player.debug.log(`Loading image: ${thumbUrl}`); // For some reason, passing the named function directly causes it to execute immediately. So I've wrapped it in an anonymous function... previewImage.onload = () => this.showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename, true); this.loadingImage = previewImage; this.removeOldImages(previewImage); } else { // Update the existing image this.showImage(this.currentImageElement, frame, qualityIndex, thumbNum, thumbFilename, false); this.currentImageElement.dataset.index = thumbNum; this.removeOldImages(this.currentImageElement); } }); _defineProperty$1(this, "showImage", (previewImage, frame, qualityIndex, thumbNum, thumbFilename, newImage = true) => { this.player.debug.log(`Showing thumb: ${thumbFilename}. num: ${thumbNum}. qual: ${qualityIndex}. newimg: ${newImage}`); this.setImageSizeAndOffset(previewImage, frame); if (newImage) { this.currentImageContainer.appendChild(previewImage); this.currentImageElement = previewImage; if (!this.loadedImages.includes(thumbFilename)) { this.loadedImages.push(thumbFilename); } } // Preload images before and after the current one // Show higher quality of the same frame // Each step here has a short time delay, and only continues if still hovering/seeking the same spot. This is to protect slow connections from overloading this.preloadNearby(thumbNum, true).then(this.preloadNearby(thumbNum, false)).then(this.getHigherQuality(qualityIndex, previewImage, frame, thumbFilename)); }); _defineProperty$1(this, "removeOldImages", currentImage => { // Get a list of all images, convert it from a DOM list to an array Array.from(this.currentImageContainer.children).forEach(image => { if (image.tagName.toLowerCase() !== 'img') { return; } const removeDelay = this.usingSprites ? 500 : 1000; if (image.dataset.index !== currentImage.dataset.index && !image.dataset.deleting) { // Wait 200ms, as the new image can take some time to show on certain browsers (even though it was downloaded before showing). This will prevent flicker, and show some generosity towards slower clients // First set attribute 'deleting' to prevent multi-handling of this on repeat firing of this function // eslint-disable-next-line no-param-reassign image.dataset.deleting = true; // This has to be set before the timeout - to prevent issues switching between hover and scrub const { currentImageContainer } = this; setTimeout(() => { currentImageContainer.removeChild(image); this.player.debug.log(`Removing thumb: ${image.dataset.filename}`); }, removeDelay); } }); }); _defineProperty$1(this, "preloadNearby", (thumbNum, forward = true) => { return new Promise(resolve => { setTimeout(() => { const oldThumbFilename = this.thumbnails[0].frames[thumbNum].text; if (this.showingThumbFilename === oldThumbFilename) { // Find the nearest thumbs with different filenames. Sometimes it'll be the next index, but in the case of sprites, it might be 100+ away let thumbnailsClone; if (forward) { thumbnailsClone = this.thumbnails[0].frames.slice(thumbNum); } else { thumbnailsClone = this.thumbnails[0].frames.slice(0, thumbNum).reverse(); } let foundOne = false; thumbnailsClone.forEach(frame => { const newThumbFilename = frame.text; if (newThumbFilename !== oldThumbFilename) { // Found one with a different filename. Make sure it hasn't already been loaded on this page visit if (!this.loadedImages.includes(newThumbFilename)) { foundOne = true; this.player.debug.log(`Preloading thumb filename: ${newThumbFilename}`); const { urlPrefix } = this.thumbnails[0]; const thumbURL = urlPrefix + newThumbFilename; const previewImage = new Image(); previewImage.src = thumbURL; previewImage.onload = () => { this.player.debug.log(`Preloaded thumb filename: ${newThumbFilename}`); if (!this.loadedImages.includes(newThumbFilename)) this.loadedImages.push(newThumbFilename); // We don't resolve until the thumb is loaded resolve(); }; } } }); // If there are none to preload then we want to resolve immediately if (!foundOne) { resolve(); } } }, 300); }); }); _defineProperty$1(this, "getHigherQuality", (currentQualityIndex, previewImage, frame, thumbFilename) => { if (currentQualityIndex < this.thumbnails.length - 1) { // Only use the higher quality version if it's going to look any better - if the current thumb is of a lower pixel density than the thumbnail container let previewImageHeight = previewImage.naturalHeight; if (this.usingSprites) { previewImageHeight = frame.h; } if (previewImageHeight < this.thumbContainerHeight) { // Recurse back to the loadImage function - show a higher quality one, but only if the viewer is on this frame for a while setTimeout(() => { // Make sure the mouse hasn't already moved on and started hovering at another image if (this.showingThumbFilename === thumbFilename) { this.player.debug.log(`Showing higher quality thumb for: ${thumbFilename}`); this.loadImage(currentQualityIndex + 1); } }, 300); } } }); _defineProperty$1(this, "toggleThumbContainer", (toggle = false, clearShowing = false) => { const className = this.player.config.classNames.previewThumbnails.thumbContainerShown; this.elements.thumb.container.classList.toggle(className, toggle); if (!toggle && clearShowing) { this.showingThumb = null; this.showingThumbFilename = null; } }); _defineProperty$1(this, "toggleScrubbingContainer", (toggle = false) => { const className = this.player.config.classNames.previewThumbnails.scrubbingContainerShown; this.elements.scrubbing.container.classList.toggle(className, toggle); if (!toggle) { this.showingThumb = null; this.showingThumbFilename = null; } }); _defineProperty$1(this, "determineContainerAutoSizing", () => { if (this.elements.thumb.imageContainer.clientHeight > 20 || this.elements.thumb.imageContainer.clientWidth > 20) { // This will prevent auto sizing in this.setThumbContainerSizeAndPos() this.sizeSpecifiedInCSS = true; } }); _defineProperty$1(this, "setThumbContainerSizeAndPos", () => { if (!this.sizeSpecifiedInCSS) { const thumbWidth = Math.floor(this.thumbContainerHeight * this.thumbAspectRatio); this.elements.thumb.imageContainer.style.height = `${this.thumbContainerHeight}px`; this.elements.thumb.imageContainer.style.width = `${thumbWidth}px`; } else if (this.elements.thumb.imageContainer.clientHeight > 20 && this.elements.thumb.imageContainer.clientWidth < 20) { const thumbWidth = Math.floor(this.elements.thumb.imageContainer.clientHeight * this.thumbAspectRatio); this.elements.thumb.imageContainer.style.width = `${thumbWidth}px`; } else if (this.elements.thumb.imageContainer.clientHeight < 20 && this.elements.thumb.imageContainer.clientWidth > 20) { const thumbHeight = Math.floor(this.elements.thumb.imageContainer.clientWidth / this.thumbAspectRatio); this.elements.thumb.imageContainer.style.height = `${thumbHeight}px`; } this.setThumbContainerPos(); }); _defineProperty$1(this, "setThumbContainerPos", () => { const seekbarRect = this.player.elements.progress.getBoundingClientRect(); const plyrRect = this.player.elements.container.getBoundingClientRect(); const { container } = this.elements.thumb; // Find the lowest and highest desired left-position, so we don't slide out the side of the video container const minVal = plyrRect.left - seekbarRect.left + 10; const maxVal = plyrRect.right - seekbarRect.left - container.clientWidth - 10; // Set preview container position to: mousepos, minus seekbar.left, minus half of previewContainer.clientWidth let previewPos = this.mousePosX - seekbarRect.left - container.clientWidth / 2; if (previewPos < minVal) { previewPos = minVal; } if (previewPos > maxVal) { previewPos = maxVal; } container.style.left = `${previewPos}px`; }); _defineProperty$1(this, "setScrubbingContainerSize", () => { const { width, height } = fitRatio(this.thumbAspectRatio, { width: this.player.media.clientWidth, height: this.player.media.clientHeight }); this.elements.scrubbing.container.style.width = `${width}px`; this.elements.scrubbing.container.style.height = `${height}px`; }); _defineProperty$1(this, "setImageSizeAndOffset", (previewImage, frame) => { if (!this.usingSprites) { return; } // Find difference between height and preview container height const multiplier = this.thumbContainerHeight / frame.h; // eslint-disable-next-line no-param-reassign previewImage.style.height = `${previewImage.naturalHeight * multiplier}px`; // eslint-disable-next-line no-param-reassign previewImage.style.width = `${previewImage.naturalWidth * multiplier}px`; // eslint-disable-next-line no-param-reassign previewImage.style.left = `-${frame.x * multiplier}px`; // eslint-disable-next-line no-param-reassign previewImage.style.top = `-${frame.y * multiplier}px`; }); this.player = player; this.thumbnails = []; this.loaded = false; this.lastMouseMoveTime = Date.now(); this.mouseDown = false; this.loadedImages = []; this.elements = { thumb: {}, scrubbing: {} }; this.load(); } get enabled() { return this.player.isHTML5 && this.player.isVideo && this.player.config.previewThumbnails.enabled; } get currentImageContainer() { if (this.mouseDown) { return this.elements.scrubbing.container; } return this.elements.thumb.imageContainer; } get usingSprites() { return Object.keys(this.thumbnails[0].frames[0]).includes('w'); } get thumbAspectRatio() { if (this.usingSprites) { return this.thumbnails[0].frames[0].w / this.thumbnails[0].frames[0].h; } return this.thumbnails[0].width / this.thumbnails[0].height; } get thumbContainerHeight() { if (this.mouseDown) { const { height } = fitRatio(this.thumbAspectRatio, { width: this.player.media.clientWidth, height: this.player.media.clientHeight }); return height; } // If css is used this needs to return the css height for sprites to work (see setImageSizeAndOffset) if (this.sizeSpecifiedInCSS) { return this.elements.thumb.imageContainer.clientHeight; } return Math.floor(this.player.media.clientWidth / this.thumbAspectRatio / 4); } get currentImageElement() { if (this.mouseDown) { return this.currentScrubbingImageElement; } return this.currentThumbnailImageElement; } set currentImageElement(element) { if (this.mouseDown) { this.currentScrubbingImageElement = element; } else { this.currentThumbnailImageElement = element; } } } // ========================================================================== const source = { // Add elements to HTML5 media (source, tracks, etc) insertElements(type, attributes) { if (is.string(attributes)) { insertElement(type, this.media, { src: attributes }); } else if (is.array(attributes)) { attributes.forEach(attribute => { insertElement(type, this.media, attribute); }); } }, // Update source // Sources are not checked for support so be careful change(input) { if (!getDeep(input, 'sources.length')) { this.debug.warn('Invalid source format'); return; } // Cancel current network requests html5.cancelRequests.call(this); // Destroy instance and re-setup this.destroy.call(this, () => { // Reset quality options this.options.quality = []; // Remove elements removeElement(this.media); this.media = null; // Reset class name if (is.element(this.elements.container)) { this.elements.container.removeAttribute('class'); } // Set the type and provider const { sources, type } = input; const [{ provider = providers.html5, src }] = sources; const tagName = provider === 'html5' ? type : 'div'; const attributes = provider === 'html5' ? {} : { src }; Object.assign(this, { provider, type, // Check for support supported: support.check(type, provider, this.config.playsinline), // Create new element media: createElement(tagName, attributes) }); // Inject the new element this.elements.container.appendChild(this.media); // Autoplay the new source? if (is.boolean(input.autoplay)) { this.config.autoplay = input.autoplay; } // Set attributes for audio and video if (this.isHTML5) { if (this.config.crossorigin) { this.media.setAttribute('crossorigin', ''); } if (this.config.autoplay) { this.media.setAttribute('autoplay', ''); } if (!is.empty(input.poster)) { this.poster = input.poster; } if (this.config.loop.active) { this.media.setAttribute('loop', ''); } if (this.config.muted) { this.media.setAttribute('muted', ''); } if (this.config.playsinline) { this.media.setAttribute('playsinline', ''); } } // Restore class hook ui.addStyleHook.call(this); // Set new sources for html5 if (this.isHTML5) { source.insertElements.call(this, 'source', sources); } // Set video title this.config.title = input.title; // Set up from scratch media.setup.call(this); // HTML5 stuff if (this.isHTML5) { // Setup captions if (Object.keys(input).includes('tracks')) { source.insertElements.call(this, 'track', input.tracks); } } // If HTML5 or embed but not fully supported, setupInterface and call ready now if (this.isHTML5 || this.isEmbed && !this.supported.ui) { // Setup interface ui.build.call(this); } // Load HTML5 sources if (this.isHTML5) { this.media.load(); } // Update previewThumbnails config & reload plugin if (!is.empty(input.previewThumbnails)) { Object.assign(this.config.previewThumbnails, input.previewThumbnails); // Cleanup previewThumbnails plugin if it was loaded if (this.previewThumbnails && this.previewThumbnails.loaded) { this.previewThumbnails.destroy(); this.previewThumbnails = null; } // Create new instance if it is still enabled if (this.config.previewThumbnails.enabled) { this.previewThumbnails = new PreviewThumbnails(this); } } // Update the fullscreen support this.fullscreen.update(); }, true); } }; /** * Returns a number whose value is limited to the given range. * * Example: limit the output of this computation to between 0 and 255 * (x * 255).clamp(0, 255) * * @param {Number} input * @param {Number} min The lower boundary of the output range * @param {Number} max The upper boundary of the output range * @returns A number in the range [min, max] * @type Number */ function clamp(input = 0, min = 0, max = 255) { return Math.min(Math.max(input, min), max); } // TODO: Use a WeakMap for private globals // const globals = new WeakMap(); // Plyr instance class Plyr { constructor(target, options) { _defineProperty$1(this, "play", () => { if (!is.function(this.media.play)) { return null; } // Intecept play with ads if (this.ads && this.ads.enabled) { this.ads.managerPromise.then(() => this.ads.play()).catch(() => silencePromise(this.media.play())); } // Return the promise (for HTML5) return this.media.play(); }); _defineProperty$1(this, "pause", () => { if (!this.playing || !is.function(this.media.pause)) { return null; } return this.media.pause(); }); _defineProperty$1(this, "togglePlay", input => { // Toggle based on current state if nothing passed const toggle = is.boolean(input) ? input : !this.playing; if (toggle) { return this.play(); } return this.pause(); }); _defineProperty$1(this, "stop", () => { if (this.isHTML5) { this.pause(); this.restart(); } else if (is.function(this.media.stop)) { this.media.stop(); } }); _defineProperty$1(this, "restart", () => { this.currentTime = 0; }); _defineProperty$1(this, "rewind", seekTime => { this.currentTime -= is.number(seekTime) ? seekTime : this.config.seekTime; }); _defineProperty$1(this, "forward", seekTime => { this.currentTime += is.number(seekTime) ? seekTime : this.config.seekTime; }); _defineProperty$1(this, "increaseVolume", step => { const volume = this.media.muted ? 0 : this.volume; this.volume = volume + (is.number(step) ? step : 0); }); _defineProperty$1(this, "decreaseVolume", step => { this.increaseVolume(-step); }); _defineProperty$1(this, "airplay", () => { // Show dialog if supported if (support.airplay) { this.media.webkitShowPlaybackTargetPicker(); } }); _defineProperty$1(this, "toggleControls", toggle => { // Don't toggle if missing UI support or if it's audio if (this.supported.ui && !this.isAudio) { // Get state before change const isHidden = hasClass(this.elements.container, this.config.classNames.hideControls); // Negate the argument if not undefined since adding the class to hides the controls const force = typeof toggle === 'undefined' ? undefined : !toggle; // Apply and get updated state const hiding = toggleClass(this.elements.container, this.config.classNames.hideControls, force); // Close menu if (hiding && is.array(this.config.controls) && this.config.controls.includes('settings') && !is.empty(this.config.settings)) { controls.toggleMenu.call(this, false); } // Trigger event on change if (hiding !== isHidden) { const eventName = hiding ? 'controlshidden' : 'controlsshown'; triggerEvent.call(this, this.media, eventName); } return !hiding; } return false; }); _defineProperty$1(this, "on", (event, callback) => { on.call(this, this.elements.container, event, callback); }); _defineProperty$1(this, "once", (event, callback) => { once.call(this, this.elements.container, event, callback); }); _defineProperty$1(this, "off", (event, callback) => { off(this.elements.container, event, callback); }); _defineProperty$1(this, "destroy", (callback, soft = false) => { if (!this.ready) { return; } const done = () => { // Reset overflow (incase destroyed while in fullscreen) document.body.style.overflow = ''; // GC for embed this.embed = null; // If it's a soft destroy, make minimal changes if (soft) { if (Object.keys(this.elements).length) { // Remove elements removeElement(this.elements.buttons.play); removeElement(this.elements.captions); removeElement(this.elements.controls); removeElement(this.elements.wrapper); // Clear for GC this.elements.buttons.play = null; this.elements.captions = null; this.elements.controls = null; this.elements.wrapper = null; } // Callback if (is.function(callback)) { callback(); } } else { // Unbind listeners unbindListeners.call(this); // Cancel current network requests html5.cancelRequests.call(this); // Replace the container with the original element provided replaceElement(this.elements.original, this.elements.container); // Event triggerEvent.call(this, this.elements.original, 'destroyed', true); // Callback if (is.function(callback)) { callback.call(this.elements.original); } // Reset state this.ready = false; // Clear for garbage collection setTimeout(() => { this.elements = null; this.media = null; }, 200); } }; // Stop playback this.stop(); // Clear timeouts clearTimeout(this.timers.loading); clearTimeout(this.timers.controls); clearTimeout(this.timers.resized); // Provider specific stuff if (this.isHTML5) { // Restore native video controls ui.toggleNativeControls.call(this, true); // Clean up done(); } else if (this.isYouTube) { // Clear timers clearInterval(this.timers.buffering); clearInterval(this.timers.playing); // Destroy YouTube API if (this.embed !== null && is.function(this.embed.destroy)) { this.embed.destroy(); } // Clean up done(); } else if (this.isVimeo) { // Destroy Vimeo API // then clean up (wait, to prevent postmessage errors) if (this.embed !== null) { this.embed.unload().then(done); } // Vimeo does not always return setTimeout(done, 200); } }); _defineProperty$1(this, "supports", type => support.mime.call(this, type)); this.timers = {}; // State this.ready = false; this.loading = false; this.failed = false; // Touch device this.touch = support.touch; // Set the media element this.media = target; // String selector passed if (is.string(this.media)) { this.media = document.querySelectorAll(this.media); } // jQuery, NodeList or Array passed, use first element if (window.jQuery && this.media instanceof jQuery || is.nodeList(this.media) || is.array(this.media)) { // eslint-disable-next-line this.media = this.media[0]; } // Set config this.config = extend({}, defaults, Plyr.defaults, options || {}, (() => { try { return JSON.parse(this.media.getAttribute('data-plyr-config')); } catch (_) { return {}; } })()); // Elements cache this.elements = { container: null, fullscreen: null, captions: null, buttons: {}, display: {}, progress: {}, inputs: {}, settings: { popup: null, menu: null, panels: {}, buttons: {} } }; // Captions this.captions = { active: null, currentTrack: -1, meta: new WeakMap() }; // Fullscreen this.fullscreen = { active: false }; // Options this.options = { speed: [], quality: [] }; // Debugging // TODO: move to globals this.debug = new Console(this.config.debug); // Log config options and support this.debug.log('Config', this.config); this.debug.log('Support', support); // We need an element to setup if (is.nullOrUndefined(this.media) || !is.element(this.media)) { this.debug.error('Setup failed: no suitable element passed'); return; } // Bail if the element is initialized if (this.media.plyr) { this.debug.warn('Target already setup'); return; } // Bail if not enabled if (!this.config.enabled) { this.debug.error('Setup failed: disabled by config'); return; } // Bail if disabled or no basic support // You may want to disable certain UAs etc if (!support.check().api) { this.debug.error('Setup failed: no support'); return; } // Cache original element state for .destroy() const clone = this.media.cloneNode(true); clone.autoplay = false; this.elements.original = clone; // Set media type based on tag or data attribute // Supported: video, audio, vimeo, youtube const _type = this.media.tagName.toLowerCase(); // Embed properties let iframe = null; let url = null; // Different setup based on type switch (_type) { case 'div': // Find the frame iframe = this.media.querySelector('iframe'); // <iframe> type if (is.element(iframe)) { // Detect provider url = parseUrl(iframe.getAttribute('src')); this.provider = getProviderByUrl(url.toString()); // Rework elements this.elements.container = this.media; this.media = iframe; // Reset classname this.elements.container.className = ''; // Get attributes from URL and set config if (url.search.length) { const truthy = ['1', 'true']; if (truthy.includes(url.searchParams.get('autoplay'))) { this.config.autoplay = true; } if (truthy.includes(url.searchParams.get('loop'))) { this.config.loop.active = true; } // TODO: replace fullscreen.iosNative with this playsinline config option // YouTube requires the playsinline in the URL if (this.isYouTube) { this.config.playsinline = truthy.includes(url.searchParams.get('playsinline')); this.config.youtube.hl = url.searchParams.get('hl'); // TODO: Should this be setting language? } else { this.config.playsinline = true; } } } else { // <div> with attributes this.provider = this.media.getAttribute(this.config.attributes.embed.provider); // Remove attribute this.media.removeAttribute(this.config.attributes.embed.provider); } // Unsupported or missing provider if (is.empty(this.provider) || !Object.values(providers).includes(this.provider)) { this.debug.error('Setup failed: Invalid provider'); return; } // Audio will come later for external providers this.type = types.video; break; case 'video': case 'audio': this.type = _type; this.provider = providers.html5; // Get config from attributes if (this.media.hasAttribute('crossorigin')) { this.config.crossorigin = true; } if (this.media.hasAttribute('autoplay')) { this.config.autoplay = true; } if (this.media.hasAttribute('playsinline') || this.media.hasAttribute('webkit-playsinline')) { this.config.playsinline = true; } if (this.media.hasAttribute('muted')) { this.config.muted = true; } if (this.media.hasAttribute('loop')) { this.config.loop.active = true; } break; default: this.debug.error('Setup failed: unsupported type'); return; } // Check for support again but with type this.supported = support.check(this.type, this.provider, this.config.playsinline); // If no support for even API, bail if (!this.supported.api) { this.debug.error('Setup failed: no support'); return; } this.eventListeners = []; // Create listeners this.listeners = new Listeners(this); // Setup local storage for user settings this.storage = new Storage(this); // Store reference this.media.plyr = this; // Wrap media if (!is.element(this.elements.container)) { this.elements.container = createElement('div', { tabindex: 0 }); wrap(this.media, this.elements.container); } // Migrate custom properties from media to container (so they work 😉) ui.migrateStyles.call(this); // Add style hook ui.addStyleHook.call(this); // Setup media media.setup.call(this); // Listen for events if debugging if (this.config.debug) { on.call(this, this.elements.container, this.config.events.join(' '), event => { this.debug.log(`event: ${event.type}`); }); } // Setup fullscreen this.fullscreen = new Fullscreen(this); // Setup interface // If embed but not fully supported, build interface now to avoid flash of controls if (this.isHTML5 || this.isEmbed && !this.supported.ui) { ui.build.call(this); } // Container listeners this.listeners.container(); // Global listeners this.listeners.global(); // Setup ads if provided if (this.config.ads.enabled) { this.ads = new Ads(this); } // Autoplay if required if (this.isHTML5 && this.config.autoplay) { this.once('canplay', () => silencePromise(this.play())); } // Seek time will be recorded (in listeners.js) so we can prevent hiding controls for a few seconds after seek this.lastSeekTime = 0; // Setup preview thumbnails if enabled if (this.config.previewThumbnails.enabled) { this.previewThumbnails = new PreviewThumbnails(this); } } // --------------------------------------- // API // --------------------------------------- /** * Types and provider helpers */ get isHTML5() { return this.provider === providers.html5; } get isEmbed() { return this.isYouTube || this.isVimeo; } get isYouTube() { return this.provider === providers.youtube; } get isVimeo() { return this.provider === providers.vimeo; } get isVideo() { return this.type === types.video; } get isAudio() { return this.type === types.audio; } /** * Play the media, or play the advertisement (if they are not blocked) */ /** * Get playing state */ get playing() { return Boolean(this.ready && !this.paused && !this.ended); } /** * Get paused state */ get paused() { return Boolean(this.media.paused); } /** * Get stopped state */ get stopped() { return Boolean(this.paused && this.currentTime === 0); } /** * Get ended state */ get ended() { return Boolean(this.media.ended); } /** * Toggle playback based on current status * @param {Boolean} input */ /** * Seek to a time * @param {Number} input - where to seek to in seconds. Defaults to 0 (the start) */ set currentTime(input) { // Bail if media duration isn't available yet if (!this.duration) { return; } // Validate input const inputIsValid = is.number(input) && input > 0; // Set this.media.currentTime = inputIsValid ? Math.min(input, this.duration) : 0; // Logging this.debug.log(`Seeking to ${this.currentTime} seconds`); } /** * Get current time */ get currentTime() { return Number(this.media.currentTime); } /** * Get buffered */ get buffered() { const { buffered } = this.media; // YouTube / Vimeo return a float between 0-1 if (is.number(buffered)) { return buffered; } // HTML5 // TODO: Handle buffered chunks of the media // (i.e. seek to another section buffers only that section) if (buffered && buffered.length && this.duration > 0) { return buffered.end(0) / this.duration; } return 0; } /** * Get seeking status */ get seeking() { return Boolean(this.media.seeking); } /** * Get the duration of the current media */ get duration() { // Faux duration set via config const fauxDuration = parseFloat(this.config.duration); // Media duration can be NaN or Infinity before the media has loaded const realDuration = (this.media || {}).duration; const duration = !is.number(realDuration) || realDuration === Infinity ? 0 : realDuration; // If config duration is funky, use regular duration return fauxDuration || duration; } /** * Set the player volume * @param {Number} value - must be between 0 and 1. Defaults to the value from local storage and config.volume if not set in storage */ set volume(value) { let volume = value; const max = 1; const min = 0; if (is.string(volume)) { volume = Number(volume); } // Load volume from storage if no value specified if (!is.number(volume)) { volume = this.storage.get('volume'); } // Use config if all else fails if (!is.number(volume)) { ({ volume } = this.config); } // Maximum is volumeMax if (volume > max) { volume = max; } // Minimum is volumeMin if (volume < min) { volume = min; } // Update config this.config.volume = volume; // Set the player volume this.media.volume = volume; // If muted, and we're increasing volume manually, reset muted state if (!is.empty(value) && this.muted && volume > 0) { this.muted = false; } } /** * Get the current player volume */ get volume() { return Number(this.media.volume); } /** * Increase volume * @param {Boolean} step - How much to decrease by (between 0 and 1) */ /** * Set muted state * @param {Boolean} mute */ set muted(mute) { let toggle = mute; // Load muted state from storage if (!is.boolean(toggle)) { toggle = this.storage.get('muted'); } // Use config if all else fails if (!is.boolean(toggle)) { toggle = this.config.muted; } // Update config this.config.muted = toggle; // Set mute on the player this.media.muted = toggle; } /** * Get current muted state */ get muted() { return Boolean(this.media.muted); } /** * Check if the media has audio */ get hasAudio() { // Assume yes for all non HTML5 (as we can't tell...) if (!this.isHTML5) { return true; } if (this.isAudio) { return true; } // Get audio tracks return Boolean(this.media.mozHasAudio) || Boolean(this.media.webkitAudioDecodedByteCount) || Boolean(this.media.audioTracks && this.media.audioTracks.length); } /** * Set playback speed * @param {Number} speed - the speed of playback (0.5-2.0) */ set speed(input) { let speed = null; if (is.number(input)) { speed = input; } if (!is.number(speed)) { speed = this.storage.get('speed'); } if (!is.number(speed)) { speed = this.config.speed.selected; } // Clamp to min/max const { minimumSpeed: min, maximumSpeed: max } = this; speed = clamp(speed, min, max); // Update config this.config.speed.selected = speed; // Set media speed setTimeout(() => { if (this.media) { this.media.playbackRate = speed; } }, 0); } /** * Get current playback speed */ get speed() { return Number(this.media.playbackRate); } /** * Get the minimum allowed speed */ get minimumSpeed() { if (this.isYouTube) { // https://developers.google.com/youtube/iframe_api_reference#setPlaybackRate return Math.min(...this.options.speed); } if (this.isVimeo) { // https://github.com/vimeo/player.js/#setplaybackrateplaybackrate-number-promisenumber-rangeerrorerror return 0.5; } // https://stackoverflow.com/a/32320020/1191319 return 0.0625; } /** * Get the maximum allowed speed */ get maximumSpeed() { if (this.isYouTube) { // https://developers.google.com/youtube/iframe_api_reference#setPlaybackRate return Math.max(...this.options.speed); } if (this.isVimeo) { // https://github.com/vimeo/player.js/#setplaybackrateplaybackrate-number-promisenumber-rangeerrorerror return 2; } // https://stackoverflow.com/a/32320020/1191319 return 16; } /** * Set playback quality * Currently HTML5 & YouTube only * @param {Number} input - Quality level */ set quality(input) { const config = this.config.quality; const options = this.options.quality; if (!options.length) { return; } let quality = [!is.empty(input) && Number(input), this.storage.get('quality'), config.selected, config.default].find(is.number); let updateStorage = true; if (!options.includes(quality)) { const value = closest(options, quality); this.debug.warn(`Unsupported quality option: ${quality}, using ${value} instead`); quality = value; // Don't update storage if quality is not supported updateStorage = false; } // Update config config.selected = quality; // Set quality this.media.quality = quality; // Save to storage if (updateStorage) { this.storage.set({ quality }); } } /** * Get current quality level */ get quality() { return this.media.quality; } /** * Toggle loop * TODO: Finish fancy new logic. Set the indicator on load as user may pass loop as config * @param {Boolean} input - Whether to loop or not */ set loop(input) { const toggle = is.boolean(input) ? input : this.config.loop.active; this.config.loop.active = toggle; this.media.loop = toggle; // Set default to be a true toggle /* const type = ['start', 'end', 'all', 'none', 'toggle'].includes(input) ? input : 'toggle'; switch (type) { case 'start': if (this.config.loop.end && this.config.loop.end <= this.currentTime) { this.config.loop.end = null; } this.config.loop.start = this.currentTime; // this.config.loop.indicator.start = this.elements.display.played.value; break; case 'end': if (this.config.loop.start >= this.currentTime) { return this; } this.config.loop.end = this.currentTime; // this.config.loop.indicator.end = this.elements.display.played.value; break; case 'all': this.config.loop.start = 0; this.config.loop.end = this.duration - 2; this.config.loop.indicator.start = 0; this.config.loop.indicator.end = 100; break; case 'toggle': if (this.config.loop.active) { this.config.loop.start = 0; this.config.loop.end = null; } else { this.config.loop.start = 0; this.config.loop.end = this.duration - 2; } break; default: this.config.loop.start = 0; this.config.loop.end = null; break; } */ } /** * Get current loop state */ get loop() { return Boolean(this.media.loop); } /** * Set new media source * @param {Object} input - The new source object (see docs) */ set source(input) { source.change.call(this, input); } /** * Get current source */ get source() { return this.media.currentSrc; } /** * Get a download URL (either source or custom) */ get download() { const { download } = this.config.urls; return is.url(download) ? download : this.source; } /** * Set the download URL */ set download(input) { if (!is.url(input)) { return; } this.config.urls.download = input; controls.setDownloadUrl.call(this); } /** * Set the poster image for a video * @param {String} input - the URL for the new poster image */ set poster(input) { if (!this.isVideo) { this.debug.warn('Poster can only be set for video'); return; } ui.setPoster.call(this, input, false).catch(() => {}); } /** * Get the current poster image */ get poster() { if (!this.isVideo) { return null; } return this.media.getAttribute('poster') || this.media.getAttribute('data-poster'); } /** * Get the current aspect ratio in use */ get ratio() { if (!this.isVideo) { return null; } const ratio = reduceAspectRatio(getAspectRatio.call(this)); return is.array(ratio) ? ratio.join(':') : ratio; } /** * Set video aspect ratio */ set ratio(input) { if (!this.isVideo) { this.debug.warn('Aspect ratio can only be set for video'); return; } if (!is.string(input) || !validateAspectRatio(input)) { this.debug.error(`Invalid aspect ratio specified (${input})`); return; } this.config.ratio = reduceAspectRatio(input); setAspectRatio.call(this); } /** * Set the autoplay state * @param {Boolean} input - Whether to autoplay or not */ set autoplay(input) { const toggle = is.boolean(input) ? input : this.config.autoplay; this.config.autoplay = toggle; } /** * Get the current autoplay state */ get autoplay() { return Boolean(this.config.autoplay); } /** * Toggle captions * @param {Boolean} input - Whether to enable captions */ toggleCaptions(input) { captions.toggle.call(this, input, false); } /** * Set the caption track by index * @param {Number} - Caption index */ set currentTrack(input) { captions.set.call(this, input, false); captions.setup(); } /** * Get the current caption track index (-1 if disabled) */ get currentTrack() { const { toggled, currentTrack } = this.captions; return toggled ? currentTrack : -1; } /** * Set the wanted language for captions * Since tracks can be added later it won't update the actual caption track until there is a matching track * @param {String} - Two character ISO language code (e.g. EN, FR, PT, etc) */ set language(input) { captions.setLanguage.call(this, input, false); } /** * Get the current track's language */ get language() { return (captions.getCurrentTrack.call(this) || {}).language; } /** * Toggle picture-in-picture playback on WebKit/MacOS * TODO: update player with state, support, enabled * TODO: detect outside changes */ set pip(input) { // Bail if no support if (!support.pip) { return; } // Toggle based on current state if not passed const toggle = is.boolean(input) ? input : !this.pip; // Toggle based on current state // Safari if (is.function(this.media.webkitSetPresentationMode)) { this.media.webkitSetPresentationMode(toggle ? pip.active : pip.inactive); } // Chrome if (is.function(this.media.requestPictureInPicture)) { if (!this.pip && toggle) { this.media.requestPictureInPicture(); } else if (this.pip && !toggle) { document.exitPictureInPicture(); } } } /** * Get the current picture-in-picture state */ get pip() { if (!support.pip) { return null; } // Safari if (!is.empty(this.media.webkitPresentationMode)) { return this.media.webkitPresentationMode === pip.active; } // Chrome return this.media === document.pictureInPictureElement; } /** * Sets the preview thubmnails for the current source */ setPreviewThumbnails(thumbnailSource) { if (this.previewThumbnails && this.previewThumbnails.loaded) { this.previewThumbnails.destroy(); this.previewThumbnails = null; } Object.assign(this.config.previewThumbnails, thumbnailSource); // Create new instance if it is still enabled if (this.config.previewThumbnails.enabled) { this.previewThumbnails = new PreviewThumbnails(this); } } /** * Trigger the airplay dialog * TODO: update player with state, support, enabled */ /** * Check for support * @param {String} type - Player type (audio/video) * @param {String} provider - Provider (html5/youtube/vimeo) * @param {Boolean} inline - Where player has `playsinline` sttribute */ static supported(type, provider, inline) { return support.check(type, provider, inline); } /** * Load an SVG sprite into the page * @param {String} url - URL for the SVG sprite * @param {String} [id] - Unique ID */ static loadSprite(url, id) { return loadSprite(url, id); } /** * Setup multiple instances * @param {*} selector * @param {Object} options */ static setup(selector, options = {}) { let targets = null; if (is.string(selector)) { targets = Array.from(document.querySelectorAll(selector)); } else if (is.nodeList(selector)) { targets = Array.from(selector); } else if (is.array(selector)) { targets = selector.filter(is.element); } if (is.empty(targets)) { return null; } return targets.map(t => new Plyr(t, options)); } } Plyr.defaults = cloneDeep(defaults); return Plyr; }));