File: /home/ekspardev/public_html/tubisad/rapor/dist/libs/plyr/dist/plyr.polyfilled.mjs
// Polyfill for creating CustomEvents on IE9/10/11
// code pulled from:
// https://github.com/d4tocchini/customevent-polyfill
// https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent#Polyfill
(function () {
if (typeof window === 'undefined') {
return;
}
try {
var ce = new window.CustomEvent('test', {
cancelable: true
});
ce.preventDefault();
if (ce.defaultPrevented !== true) {
// IE has problems with .preventDefault() on custom events
// http://stackoverflow.com/questions/23349191
throw new Error('Could not prevent default');
}
} catch (e) {
var CustomEvent = function (event, params) {
var evt, origPrevent;
params = params || {};
params.bubbles = !!params.bubbles;
params.cancelable = !!params.cancelable;
evt = document.createEvent('CustomEvent');
evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail);
origPrevent = evt.preventDefault;
evt.preventDefault = function () {
origPrevent.call(this);
try {
Object.defineProperty(this, 'defaultPrevented', {
get: function () {
return true;
}
});
} catch (e) {
this.defaultPrevented = true;
}
};
return evt;
};
CustomEvent.prototype = window.Event.prototype;
window.CustomEvent = CustomEvent; // expose definition to window
}
})();
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;
}
(function (global) {
/**
* Polyfill URLSearchParams
*
* Inspired from : https://github.com/WebReflection/url-search-params/blob/master/src/url-search-params.js
*/
var checkIfIteratorIsSupported = function () {
try {
return !!Symbol.iterator;
} catch (error) {
return false;
}
};
var iteratorSupported = checkIfIteratorIsSupported();
var createIterator = function (items) {
var iterator = {
next: function () {
var value = items.shift();
return {
done: value === void 0,
value: value
};
}
};
if (iteratorSupported) {
iterator[Symbol.iterator] = function () {
return iterator;
};
}
return iterator;
};
/**
* Search param name and values should be encoded according to https://url.spec.whatwg.org/#urlencoded-serializing
* encodeURIComponent() produces the same result except encoding spaces as `%20` instead of `+`.
*/
var serializeParam = function (value) {
return encodeURIComponent(value).replace(/%20/g, '+');
};
var deserializeParam = function (value) {
return decodeURIComponent(String(value).replace(/\+/g, ' '));
};
var polyfillURLSearchParams = function () {
var URLSearchParams = function (searchString) {
Object.defineProperty(this, '_entries', {
writable: true,
value: {}
});
var typeofSearchString = typeof searchString;
if (typeofSearchString === 'undefined') ; else if (typeofSearchString === 'string') {
if (searchString !== '') {
this._fromString(searchString);
}
} else if (searchString instanceof URLSearchParams) {
var _this = this;
searchString.forEach(function (value, name) {
_this.append(name, value);
});
} else if (searchString !== null && typeofSearchString === 'object') {
if (Object.prototype.toString.call(searchString) === '[object Array]') {
for (var i = 0; i < searchString.length; i++) {
var entry = searchString[i];
if (Object.prototype.toString.call(entry) === '[object Array]' || entry.length !== 2) {
this.append(entry[0], entry[1]);
} else {
throw new TypeError('Expected [string, any] as entry at index ' + i + ' of URLSearchParams\'s input');
}
}
} else {
for (var key in searchString) {
if (searchString.hasOwnProperty(key)) {
this.append(key, searchString[key]);
}
}
}
} else {
throw new TypeError('Unsupported input\'s type for URLSearchParams');
}
};
var proto = URLSearchParams.prototype;
proto.append = function (name, value) {
if (name in this._entries) {
this._entries[name].push(String(value));
} else {
this._entries[name] = [String(value)];
}
};
proto.delete = function (name) {
delete this._entries[name];
};
proto.get = function (name) {
return name in this._entries ? this._entries[name][0] : null;
};
proto.getAll = function (name) {
return name in this._entries ? this._entries[name].slice(0) : [];
};
proto.has = function (name) {
return name in this._entries;
};
proto.set = function (name, value) {
this._entries[name] = [String(value)];
};
proto.forEach = function (callback, thisArg) {
var entries;
for (var name in this._entries) {
if (this._entries.hasOwnProperty(name)) {
entries = this._entries[name];
for (var i = 0; i < entries.length; i++) {
callback.call(thisArg, entries[i], name, this);
}
}
}
};
proto.keys = function () {
var items = [];
this.forEach(function (value, name) {
items.push(name);
});
return createIterator(items);
};
proto.values = function () {
var items = [];
this.forEach(function (value) {
items.push(value);
});
return createIterator(items);
};
proto.entries = function () {
var items = [];
this.forEach(function (value, name) {
items.push([name, value]);
});
return createIterator(items);
};
if (iteratorSupported) {
proto[Symbol.iterator] = proto.entries;
}
proto.toString = function () {
var searchArray = [];
this.forEach(function (value, name) {
searchArray.push(serializeParam(name) + '=' + serializeParam(value));
});
return searchArray.join('&');
};
global.URLSearchParams = URLSearchParams;
};
var checkIfURLSearchParamsSupported = function () {
try {
var URLSearchParams = global.URLSearchParams;
return new URLSearchParams('?a=1').toString() === 'a=1' && typeof URLSearchParams.prototype.set === 'function' && typeof URLSearchParams.prototype.entries === 'function';
} catch (e) {
return false;
}
};
if (!checkIfURLSearchParamsSupported()) {
polyfillURLSearchParams();
}
var proto = global.URLSearchParams.prototype;
if (typeof proto.sort !== 'function') {
proto.sort = function () {
var _this = this;
var items = [];
this.forEach(function (value, name) {
items.push([name, value]);
if (!_this._entries) {
_this.delete(name);
}
});
items.sort(function (a, b) {
if (a[0] < b[0]) {
return -1;
} else if (a[0] > b[0]) {
return +1;
} else {
return 0;
}
});
if (_this._entries) {
// force reset because IE keeps keys index
_this._entries = {};
}
for (var i = 0; i < items.length; i++) {
this.append(items[i][0], items[i][1]);
}
};
}
if (typeof proto._fromString !== 'function') {
Object.defineProperty(proto, '_fromString', {
enumerable: false,
configurable: false,
writable: false,
value: function (searchString) {
if (this._entries) {
this._entries = {};
} else {
var keys = [];
this.forEach(function (value, name) {
keys.push(name);
});
for (var i = 0; i < keys.length; i++) {
this.delete(keys[i]);
}
}
searchString = searchString.replace(/^\?/, '');
var attributes = searchString.split('&');
var attribute;
for (var i = 0; i < attributes.length; i++) {
attribute = attributes[i].split('=');
this.append(deserializeParam(attribute[0]), attribute.length > 1 ? deserializeParam(attribute[1]) : '');
}
}
});
}
// HTMLAnchorElement
})(typeof commonjsGlobal !== 'undefined' ? commonjsGlobal : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : commonjsGlobal);
(function (global) {
/**
* Polyfill URL
*
* Inspired from : https://github.com/arv/DOM-URL-Polyfill/blob/master/src/url.js
*/
var checkIfURLIsSupported = function () {
try {
var u = new global.URL('b', 'http://a');
u.pathname = 'c d';
return u.href === 'http://a/c%20d' && u.searchParams;
} catch (e) {
return false;
}
};
var polyfillURL = function () {
var _URL = global.URL;
var URL = function (url, base) {
if (typeof url !== 'string') url = String(url);
if (base && typeof base !== 'string') base = String(base);
// Only create another document if the base is different from current location.
var doc = document,
baseElement;
if (base && (global.location === void 0 || base !== global.location.href)) {
base = base.toLowerCase();
doc = document.implementation.createHTMLDocument('');
baseElement = doc.createElement('base');
baseElement.href = base;
doc.head.appendChild(baseElement);
try {
if (baseElement.href.indexOf(base) !== 0) throw new Error(baseElement.href);
} catch (err) {
throw new Error('URL unable to set base ' + base + ' due to ' + err);
}
}
var anchorElement = doc.createElement('a');
anchorElement.href = url;
if (baseElement) {
doc.body.appendChild(anchorElement);
anchorElement.href = anchorElement.href; // force href to refresh
}
var inputElement = doc.createElement('input');
inputElement.type = 'url';
inputElement.value = url;
if (anchorElement.protocol === ':' || !/:/.test(anchorElement.href) || !inputElement.checkValidity() && !base) {
throw new TypeError('Invalid URL');
}
Object.defineProperty(this, '_anchorElement', {
value: anchorElement
});
// create a linked searchParams which reflect its changes on URL
var searchParams = new global.URLSearchParams(this.search);
var enableSearchUpdate = true;
var enableSearchParamsUpdate = true;
var _this = this;
['append', 'delete', 'set'].forEach(function (methodName) {
var method = searchParams[methodName];
searchParams[methodName] = function () {
method.apply(searchParams, arguments);
if (enableSearchUpdate) {
enableSearchParamsUpdate = false;
_this.search = searchParams.toString();
enableSearchParamsUpdate = true;
}
};
});
Object.defineProperty(this, 'searchParams', {
value: searchParams,
enumerable: true
});
var search = void 0;
Object.defineProperty(this, '_updateSearchParams', {
enumerable: false,
configurable: false,
writable: false,
value: function () {
if (this.search !== search) {
search = this.search;
if (enableSearchParamsUpdate) {
enableSearchUpdate = false;
this.searchParams._fromString(this.search);
enableSearchUpdate = true;
}
}
}
});
};
var proto = URL.prototype;
var linkURLWithAnchorAttribute = function (attributeName) {
Object.defineProperty(proto, attributeName, {
get: function () {
return this._anchorElement[attributeName];
},
set: function (value) {
this._anchorElement[attributeName] = value;
},
enumerable: true
});
};
['hash', 'host', 'hostname', 'port', 'protocol'].forEach(function (attributeName) {
linkURLWithAnchorAttribute(attributeName);
});
Object.defineProperty(proto, 'search', {
get: function () {
return this._anchorElement['search'];
},
set: function (value) {
this._anchorElement['search'] = value;
this._updateSearchParams();
},
enumerable: true
});
Object.defineProperties(proto, {
'toString': {
get: function () {
var _this = this;
return function () {
return _this.href;
};
}
},
'href': {
get: function () {
return this._anchorElement.href.replace(/\?$/, '');
},
set: function (value) {
this._anchorElement.href = value;
this._updateSearchParams();
},
enumerable: true
},
'pathname': {
get: function () {
return this._anchorElement.pathname.replace(/(^\/?)/, '/');
},
set: function (value) {
this._anchorElement.pathname = value;
},
enumerable: true
},
'origin': {
get: function () {
// get expected port from protocol
var expectedPort = {
'http:': 80,
'https:': 443,
'ftp:': 21
}[this._anchorElement.protocol];
// add port to origin if, expected port is different than actual port
// and it is not empty f.e http://foo:8080
// 8080 != 80 && 8080 != ''
var addPortToOrigin = this._anchorElement.port != expectedPort && this._anchorElement.port !== '';
return this._anchorElement.protocol + '//' + this._anchorElement.hostname + (addPortToOrigin ? ':' + this._anchorElement.port : '');
},
enumerable: true
},
'password': {
// TODO
get: function () {
return '';
},
set: function (value) {},
enumerable: true
},
'username': {
// TODO
get: function () {
return '';
},
set: function (value) {},
enumerable: true
}
});
URL.createObjectURL = function (blob) {
return _URL.createObjectURL.apply(_URL, arguments);
};
URL.revokeObjectURL = function (url) {
return _URL.revokeObjectURL.apply(_URL, arguments);
};
global.URL = URL;
};
if (!checkIfURLIsSupported()) {
polyfillURL();
}
if (global.location !== void 0 && !('origin' in global.location)) {
var getOrigin = function () {
return global.location.protocol + '//' + global.location.hostname + (global.location.port ? ':' + global.location.port : '');
};
try {
Object.defineProperty(global.location, 'origin', {
get: getOrigin,
enumerable: true
});
} catch (e) {
setInterval(function () {
global.location.origin = getOrigin();
}, 100);
}
}
})(typeof commonjsGlobal !== 'undefined' ? commonjsGlobal : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : commonjsGlobal);
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 => typeof 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: /Edge/g.test(navigator.userAgent),
isWebkit: 'WebkitAppearance' in document.documentElement.style && !/Edge/g.test(navigator.userAgent),
isIPhone: /iPhone|iPod/gi.test(navigator.userAgent) && navigator.maxTouchPoints > 1,
isIos: /iPad|iPhone|iPod/gi.test(navigator.userAgent) && navigator.maxTouchPoints > 1
};
// ==========================================================================
// Clone nested objects
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);
}
// ==========================================================================
// Wrap an element
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);
}
}
// ==========================================================================
// Default codecs for checking mimetype support
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: (() => {
// While iPhone's support picture-in-picture for some apps, seemingly Safari isn't one of them
// It will throw the following error when trying to enter picture-in-picture
// `NotSupportedError: The Picture-in-Picture mode is not supported.`
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
};
// ==========================================================================
// Check for passive event listener support
// 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, () => {});
}
}
// ==========================================================================
// Remove duplicates in an array
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);
}
// ==========================================================================
// Check support for a CSS declaration
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('size'))).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('size'));
},
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('size')) === 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');
}
};
// ==========================================================================
// Generate a random ID
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 occurrences 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.slice(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;
}
// ==========================================================================
// Skip i18n for abbreviations and brand names
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);
}
});
}
// ==========================================================================
// Load an external SVG sprite
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}-${id}`, JSON.stringify({
content: result
}));
} catch (_) {
// Do nothing
}
}
update(container, result);
}).catch(() => {});
}
}
// ==========================================================================
// Time helpers
const getHours = value => Math.trunc(value / 60 / 60 % 60, 10);
const getMinutes = value => Math.trunc(value / 60 % 60, 10);
const getSeconds = value => Math.trunc(value % 60, 10);
// Format time to UI friendly string
function formatTime(time = 0, displayHours = false, inverted = false) {
// Bail if the value isn't a number
if (!is.number(time)) {
return formatTime(undefined, displayHours, inverted);
}
// Format time component to add leading zero
const format = value => `0${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)}`;
}
// ==========================================================================
// TODO: Don't export a massive object - break down and create class
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 (!['Space', 'ArrowUp', 'ArrowDown', 'ArrowRight'].includes(event.key)) {
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 && ['Space', 'ArrowRight'].includes(event.key)) {
controls.showMenuPanel.call(this, type, true);
} else {
let target;
if (event.key !== 'Space') {
if (event.key === 'ArrowDown' || isRadioButton && event.key === 'ArrowRight') {
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.key !== 'Return') 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 behavior
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.key !== 'Space') {
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', `${range.value / range.max * 100}%`);
},
// Update hover tooltip for seeking
updateSeekTooltip(event) {
var _this$config$markers, _this$config$markers$;
// 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 tipElement = this.elements.display.seekTooltip;
const visible = `${this.config.classNames.tooltip}--visible`;
const toggle = show => toggleClass(tipElement, visible, show);
// Hide on touch
if (this.touch) {
toggle(false);
return;
}
// Determine percentage, if already visible
let percent = 0;
const clientRect = this.elements.progress.getBoundingClientRect();
if (is.event(event)) {
percent = 100 / clientRect.width * (event.pageX - clientRect.left);
} else if (hasClass(tipElement, visible)) {
percent = parseFloat(tipElement.style.left, 10);
} else {
return;
}
// Set bounds
if (percent < 0) {
percent = 0;
} else if (percent > 100) {
percent = 100;
}
const time = this.duration / 100 * percent;
// Display the time a click would seek to
tipElement.innerText = controls.formatTime(time);
// Get marker point for time
const point = (_this$config$markers = this.config.markers) === null || _this$config$markers === void 0 ? void 0 : (_this$config$markers$ = _this$config$markers.points) === null || _this$config$markers$ === void 0 ? void 0 : _this$config$markers$.find(({
time: t
}) => t === Math.round(time));
// Append the point label to the tooltip
if (point) {
tipElement.insertAdjacentHTML('afterbegin', `${point.label}<br>`);
}
// Set position
tipElement.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);
}
if (this.config.markers.enabled) {
controls.setMarkers.call(this);
}
// 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.key === 'Escape') {
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} ${this.config.classNames.control}--back`
});
// Visible label
backButton.appendChild(createElement('span', {
'aria-hidden': true
}, i18n.get(type, this.config)));
// Screen reader label
backButton.appendChild(createElement('span', {
class: this.config.classNames.hidden
}, i18n.get('menuBack', this.config)));
// Go back via keyboard
on.call(this, pane, 'keydown', event => {
if (event.key !== 'ArrowLeft') return;
// Prevent seek
event.preventDefault();
event.stopPropagation();
// Show the respective menu
showMenuPanel.call(this, 'home', true);
}, false);
// Go back via button click
on.call(this, backButton, 'click', () => {
showMenuPanel.call(this, 'home', false);
});
// Add to pane
pane.appendChild(backButton);
// Menu
pane.appendChild(createElement('div', {
role: 'menu'
}));
inner.appendChild(pane);
this.elements.settings.buttons[type] = menuItem;
this.elements.settings.panels[type] = pane;
});
popup.appendChild(inner);
wrapper.appendChild(popup);
container.appendChild(wrapper);
this.elements.settings.popup = popup;
this.elements.settings.menu = wrapper;
}
// Picture in picture button
if (control === 'pip' && support.pip) {
container.appendChild(createButton.call(this, 'pip', defaultAttributes));
}
// Airplay button
if (control === 'airplay' && support.airplay) {
container.appendChild(createButton.call(this, 'airplay', defaultAttributes));
}
// Download button
if (control === 'download') {
const attributes = extend({}, defaultAttributes, {
element: 'a',
href: this.download,
target: '_blank'
});
// Set download attribute for HTML5 only
if (this.isHTML5) {
attributes.download = '';
}
const {
download
} = this.config.urls;
if (!is.url(download) && this.isEmbed) {
extend(attributes, {
icon: `logo-${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, `{${key}}`, value);
});
return result;
};
// Update markup
if (update) {
if (is.string(this.config.controls)) {
container = replace(container);
}
}
// Controls container
let target;
// Inject to custom location
if (is.string(this.config.selectors.controls.container)) {
target = document.querySelector(this.config.selectors.controls.container);
}
// Inject into the container by default
if (!is.element(target)) {
target = this.elements.container;
}
// Inject controls HTML (needs to be before captions, hence "afterbegin")
const insertMethod = is.element(container) ? 'insertAdjacentElement' : 'insertAdjacentHTML';
target[insertMethod]('afterbegin', container);
// Find the elements if need be
if (!is.element(this.elements.controls)) {
controls.findElements.call(this);
}
// Add pressed property to buttons
if (!is.empty(this.elements.buttons)) {
const addProperty = button => {
const className = this.config.classNames.controlPressed;
button.setAttribute('aria-pressed', 'false');
Object.defineProperty(button, 'pressed', {
configurable: true,
enumerable: true,
get() {
return hasClass(button, className);
},
set(pressed = false) {
toggleClass(button, className, pressed);
button.setAttribute('aria-pressed', pressed ? 'true' : 'false');
}
});
};
// Toggle classname when pressed property is set
Object.values(this.elements.buttons).filter(Boolean).forEach(button => {
if (is.array(button) || is.nodeList(button)) {
Array.from(button).filter(Boolean).forEach(addProperty);
} else {
addProperty(button);
}
});
}
// Edge sometimes doesn't finish the paint so force a repaint
if (browser.isEdge) {
repaint(target);
}
// Setup tooltips
if (this.config.tooltips.controls) {
const {
classNames,
selectors
} = this.config;
const selector = `${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);
});
}
},
// Set media metadata
setMediaMetadata() {
try {
if ('mediaSession' in navigator) {
navigator.mediaSession.metadata = new window.MediaMetadata({
title: this.config.mediaMetadata.title,
artist: this.config.mediaMetadata.artist,
album: this.config.mediaMetadata.album,
artwork: this.config.mediaMetadata.artwork
});
}
} catch (_) {
// Do nothing
}
},
// Add markers
setMarkers() {
var _this$config$markers2, _this$config$markers3;
if (!this.duration || this.elements.markers) return;
// Get valid points
const points = (_this$config$markers2 = this.config.markers) === null || _this$config$markers2 === void 0 ? void 0 : (_this$config$markers3 = _this$config$markers2.points) === null || _this$config$markers3 === void 0 ? void 0 : _this$config$markers3.filter(({
time
}) => time > 0 && time < this.duration);
if (!(points !== null && points !== void 0 && points.length)) return;
const containerFragment = document.createDocumentFragment();
const pointsFragment = document.createDocumentFragment();
let tipElement = null;
const tipVisible = `${this.config.classNames.tooltip}--visible`;
const toggleTip = show => toggleClass(tipElement, tipVisible, show);
// Inject markers to progress container
points.forEach(point => {
const markerElement = createElement('span', {
class: this.config.classNames.marker
}, '');
const left = `${point.time / this.duration * 100}%`;
if (tipElement) {
// Show on hover
markerElement.addEventListener('mouseenter', () => {
if (point.label) return;
tipElement.style.left = left;
tipElement.innerHTML = point.label;
toggleTip(true);
});
// Hide on leave
markerElement.addEventListener('mouseleave', () => {
toggleTip(false);
});
}
markerElement.addEventListener('click', () => {
this.currentTime = point.time;
});
markerElement.style.left = left;
pointsFragment.appendChild(markerElement);
});
containerFragment.appendChild(pointsFragment);
// Inject a tooltip if needed
if (!this.config.tooltips.seek) {
tipElement = createElement('span', {
class: this.config.classNames.tooltip
}, '');
containerFragment.appendChild(tipElement);
}
this.elements.markers = {
points: pointsFragment,
tip: tipElement
};
this.elements.progress.appendChild(containerFragment);
}
};
// ==========================================================================
/**
* 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));
this.elements.captions.setAttribute('dir', 'auto');
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/3.7.3/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',
marker: 'plyr__progress__marker',
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
},
// Media Metadata
mediaMetadata: {
title: '',
artist: '',
album: '',
artwork: []
},
// Markers
markers: {
enabled: false,
points: []
}
};
// ==========================================================================
// 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') {
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);
}
// Media metadata
if (this.config.mediaMetadata) {
controls.setMediaMetadata.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$1(this, "setTabFocus", event => {
const {
player
} = this;
const {
elements
} = player;
const {
key,
type,
timeStamp
} = event;
clearTimeout(this.focusTimer);
// Ignore any key other than tab
if (type === 'keydown' && key !== 'Tab') {
return;
}
// Store reference to event timeStamp
if (type === 'keydown') {
this.lastKeyDown = timeStamp;
}
// Remove current classes
const removeCurrent = () => {
const className = player.config.classNames.tabFocus;
const current = getElements.call(player, `.${className}`);
toggleClass(current, className, false);
};
// Determine if a key was pressed to trigger this event
const wasKeyDown = timeStamp - this.lastKeyDown <= 20;
// Ignore focus events if a key was pressed prior
if (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 (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 => {
if (!['Space', 'Enter'].includes(event.key)) {
return;
}
// Because return triggers a click anyway, all we need to do is set focus
if (event.key === 'Enter') {
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.key === 'Escape') {
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 attribute = 'play-on-seeked';
if (is.keyboardEvent(event) && !['ArrowLeft', 'ArrowRight'].includes(event.key)) {
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 - supported 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 {
key,
type,
altKey,
ctrlKey,
metaKey,
shiftKey
} = event;
const pressed = type === 'keydown';
const repeat = pressed && key === this.lastKey;
// Bail if a modifier key is set
if (altKey || ctrlKey || metaKey || shiftKey) {
return;
}
// If the event is bubbled from the media element
// Firefox doesn't get the key for whatever reason
if (!key) {
return;
}
// Seek by increment
const seekByIncrement = increment => {
// Divide the max duration into 10th's and times by the number value
player.currentTime = player.duration / 10 * increment;
};
// 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.key === 'Space' && matches(focused, 'button, [role^="menuitem"]')) {
return;
}
}
// Which keys should we prevent default
const preventDefault = ['Space', 'ArrowLeft', 'ArrowUp', 'ArrowRight', 'ArrowDown', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'c', 'f', 'k', 'l', 'm'];
// If the key is found prevent default (e.g. prevent scrolling for arrows)
if (preventDefault.includes(key)) {
event.preventDefault();
event.stopPropagation();
}
switch (key) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
if (!repeat) {
seekByIncrement(parseInt(key, 10));
}
break;
case 'Space':
case 'k':
if (!repeat) {
silencePromise(player.togglePlay());
}
break;
case 'ArrowUp':
player.increaseVolume(0.1);
break;
case 'ArrowDown':
player.decreaseVolume(0.1);
break;
case 'm':
if (!repeat) {
player.muted = !player.muted;
}
break;
case 'ArrowRight':
player.forward();
break;
case 'ArrowLeft':
player.rewind();
break;
case 'f':
player.fullscreen.toggle();
break;
case 'c':
if (!repeat) {
player.toggleCaptions();
}
break;
case 'l':
player.loop = !player.loop;
break;
}
// Escape is handle natively when in full screen
// So we only need to worry about non native
if (key === 'Escape' && !player.fullscreen.usingNative && player.fullscreen.active) {
player.fullscreen.toggle();
}
// Store last key for next cycle
this.lastKey = key;
} else {
this.lastKey = null;
}
}
// Toggle menu
toggleMenu(event) {
controls.toggleMenu.call(this.player, event);
}
// Device is touch enabled
}
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
});
});
}
// ==========================================================================
// Parse Vimeo ID from URL
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 capture group 4
*/
const regex = /^.*(vimeo.com\/|video\/)(\d+)(\?.*&*h=|\/)+([\d,a-f]+)/;
const found = url.match(regex);
return found && found.length === 5 ? found[4] : 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);
}
}
};
// ==========================================================================
// Parse YouTube ID from URL
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}?${buildUrlParams(params)}`;
}
/**
* In order for the SDK to display ads for our video, we need to tell it where to put them,
* so here we define our ad container. This div is set up to render on top of the video player.
* Using the code below, we tell the SDK to render ads within that div. We also provide a
* handle to the content video player - the SDK will poll the current time of our player to
* properly place mid-rolls. After we create the ad display container, we initialize it. On
* mobile devices, this initialization is done as the result of a user action.
*/
}
/**
* Returns a number whose value is limited to the given range.
*
* Example: limit the output of this computation to between 0 and 255
* (x * 255).clamp(0, 255)
*
* @param {Number} input
* @param {Number} min The lower boundary of the output range
* @param {Number} max The upper boundary of the output range
* @returns A number within the bounds of min and max
* @type Number
*/
function clamp(input = 0, min = 0, max = 255) {
return Math.min(Math.max(input, min), max);
}
// Arg: vttDataString example: "WEBVTT\n\n1\n00:00:05.000 --> 00:00:10.000\n1080p-00001.jpg"
const parseVtt = vttDataString => {
const processedList = [];
const frames = vttDataString.split(/\r\n\r\n|\n\n|\r\r/);
frames.forEach(frame => {
const result = {};
const lines = frame.split(/\r\n|\n|\r/);
lines.forEach(line => {
if (!is.number(result.startTime)) {
// The line with start and end times on it is the first line of interest
const matchTimes = line.match(/([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})( ?--> ?)([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})/); // Note that this currently ignores caption formatting directives that are optionally on the end of this line - fine for non-captions VTT
if (matchTimes) {
result.startTime = Number(matchTimes[1] || 0) * 60 * 60 + Number(matchTimes[2]) * 60 + Number(matchTimes[3]) + Number(`0.${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$1(this, "startMove", event => {
if (!this.loaded) return;
if (!is.event(event) || !['touchmove', 'mousemove'].includes(event.type)) return;
// Wait until media has a duration
if (!this.player.media.duration) return;
if (event.type === 'touchmove') {
// Calculate seek hover position as approx video seconds
this.seekTime = this.player.media.duration * (this.player.elements.inputs.seek.value / 100);
} else {
var _this$player$config$m, _this$player$config$m2;
// Calculate seek hover position as approx video seconds
const clientRect = this.player.elements.progress.getBoundingClientRect();
const percentage = 100 / clientRect.width * (event.pageX - clientRect.left);
this.seekTime = this.player.media.duration * (percentage / 100);
if (this.seekTime < 0) {
// The mousemove fires for 10+px out to the left
this.seekTime = 0;
}
if (this.seekTime > this.player.media.duration - 1) {
// Took 1 second off the duration for safety, because different players can disagree on the real duration of a video
this.seekTime = this.player.media.duration - 1;
}
this.mousePosX = event.pageX;
// Set time text inside image container
this.elements.thumb.time.innerText = formatTime(this.seekTime);
// Get marker point for time
const point = (_this$player$config$m = this.player.config.markers) === null || _this$player$config$m === void 0 ? void 0 : (_this$player$config$m2 = _this$player$config$m.points) === null || _this$player$config$m2 === void 0 ? void 0 : _this$player$config$m2.find(({
time: t
}) => t === Math.round(this.seekTime));
// Append the point label to the tooltip
if (point) {
// this.elements.thumb.time.innerText.concat('\n');
this.elements.thumb.time.insertAdjacentHTML('afterbegin', `${point.label}<br>`);
}
}
// 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.imageContainer.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 thumb num 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$1(this, "setThumbContainerSizeAndPos", () => {
const {
imageContainer
} = this.elements.thumb;
if (!this.sizeSpecifiedInCSS) {
const thumbWidth = Math.floor(this.thumbContainerHeight * this.thumbAspectRatio);
imageContainer.style.height = `${this.thumbContainerHeight}px`;
imageContainer.style.width = `${thumbWidth}px`;
} else if (imageContainer.clientHeight > 20 && imageContainer.clientWidth < 20) {
const thumbWidth = Math.floor(imageContainer.clientHeight * this.thumbAspectRatio);
imageContainer.style.width = `${thumbWidth}px`;
} else if (imageContainer.clientHeight < 20 && imageContainer.clientWidth > 20) {
const thumbHeight = Math.floor(imageContainer.clientWidth / this.thumbAspectRatio);
imageContainer.style.height = `${thumbHeight}px`;
}
this.setThumbContainerPos();
});
_defineProperty$1(this, "setThumbContainerPos", () => {
const scrubberRect = this.player.elements.progress.getBoundingClientRect();
const containerRect = this.player.elements.container.getBoundingClientRect();
const {
container
} = this.elements.thumb;
// Find the lowest and highest desired left-position, so we don't slide out the side of the video container
const min = containerRect.left - scrubberRect.left + 10;
const max = containerRect.right - scrubberRect.left - container.clientWidth - 10;
// Set preview container position to: mousepos, minus seekbar.left, minus half of previewContainer.clientWidth
const position = this.mousePosX - scrubberRect.left - container.clientWidth / 2;
const clamped = clamp(position, min, max);
// Move the popover position
container.style.left = `${clamped}px`;
// The arrow can follow the cursor
container.style.setProperty('--preview-arrow-offset', `${position - clamped}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() {
return this.mouseDown ? this.elements.scrubbing.container : 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() {
return this.mouseDown ? this.currentScrubbingImageElement : 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);
}
};
// Private properties
// 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} input - 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) {
this.config.autoplay = is.boolean(input) ? input : this.config.autoplay;
}
/**
* 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} input - Caption index
*/
set currentTrack(input) {
captions.set.call(this, input, false);
captions.setup.call(this);
}
/**
* 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} input - 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);
// ==========================================================================
export { Plyr as default };
//# sourceMappingURL=plyr.polyfilled.js.map