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Merge branch 'develop' into a11y-improvements

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# Conflicts:
#	demo/dist/demo.css
#	dist/plyr.css
#	dist/plyr.js.map
#	dist/plyr.min.js
#	dist/plyr.min.js.map
#	dist/plyr.polyfilled.js
#	dist/plyr.polyfilled.js.map
#	dist/plyr.polyfilled.min.js
#	dist/plyr.polyfilled.min.js.map
#	src/js/captions.js
#	src/js/plyr.js
This commit is contained in:
Sam Potts
2018-06-09 17:03:16 +10:00
parent 90c5735904 76bb299c68
commit 7c6d4666e9
32 changed files with 771 additions and 2103 deletions
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2
dist/plyr.css vendored
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329
dist/plyr.js vendored
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@ -407,7 +407,7 @@ var Storage = function () {
createClass(Storage, [{
key: 'get',
value: function get$$1(key) {
if (!Storage.supported) {
if (!Storage.supported || !this.enabled) {
return null;
}
@ -526,7 +526,7 @@ var utils = {
return this.instanceof(input, Event);
},
cue: function cue(input) {
return this.instanceof(input, TextTrackCue) || this.instanceof(input, VTTCue);
return this.instanceof(input, window.TextTrackCue) || this.instanceof(input, window.VTTCue);
},
track: function track(input) {
return this.instanceof(input, TextTrack) || !this.nullOrUndefined(input) && this.string(input.kind);
@ -637,26 +637,25 @@ var utils = {
return;
}
var prefix = 'cache-';
var prefix = 'cache';
var hasId = utils.is.string(id);
var isCached = false;
var exists = function exists() {
return document.querySelectorAll('#' + id).length;
return document.getElementById(id) !== null;
};
function injectSprite(data) {
var update = function update(container, data) {
container.innerHTML = data;
// Check again incase of race condition
if (hasId && exists()) {
return;
}
// Inject content
this.innerHTML = data;
// Inject the SVG to the body
document.body.insertBefore(this, document.body.childNodes[0]);
}
document.body.insertAdjacentElement('afterbegin', container);
};
// Only load once if ID set
if (!hasId || !exists()) {
@ -672,13 +671,12 @@ var utils = {
// Check in cache
if (useStorage) {
var cached = window.localStorage.getItem(prefix + id);
var cached = window.localStorage.getItem(prefix + '-' + id);
isCached = cached !== null;
if (isCached) {
var data = JSON.parse(cached);
injectSprite.call(container, data.content);
return;
update(container, data.content);
}
}
@ -689,12 +687,12 @@ var utils = {
}
if (useStorage) {
window.localStorage.setItem(prefix + id, JSON.stringify({
window.localStorage.setItem(prefix + '-' + id, JSON.stringify({
content: result
}));
}
injectSprite.call(container, result);
update(container, result);
}).catch(function () {});
}
},
@ -1275,6 +1273,14 @@ var utils = {
},
// Get a nested value in an object
getDeep: function getDeep(object, path) {
return path.split('.').reduce(function (obj, key) {
return obj && obj[key];
}, object);
},
// Get the closest value in an array
closest: function closest(array, value) {
if (!utils.is.array(array) || !array.length) {
@ -1694,6 +1700,13 @@ var html5 = {
player.media.src = supported[0].getAttribute('src');
// Restore time
var onLoadedMetaData = function onLoadedMetaData() {
player.currentTime = currentTime;
player.off('loadedmetadata', onLoadedMetaData);
};
player.on('loadedmetadata', onLoadedMetaData);
// Load new source
player.media.load();
@ -1702,9 +1715,6 @@ var html5 = {
player.play();
}
// Restore time
player.currentTime = currentTime;
// Trigger change event
utils.dispatchEvent.call(player, player.media, 'qualitychange', false, {
quality: input
@ -1746,11 +1756,15 @@ var i18n = {
var key = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
var config = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
if (utils.is.empty(key) || utils.is.empty(config) || !Object.keys(config.i18n).includes(key)) {
if (utils.is.empty(key) || utils.is.empty(config)) {
return '';
}
var string = config.i18n[key];
var string = utils.getDeep(config.i18n, key);
if (utils.is.empty(string)) {
return '';
}
var replace = {
'{seektime}': config.seekTime,
@ -2001,9 +2015,6 @@ var controls = {
// Label/Tooltip
button.appendChild(controls.createLabel.call(this, labelPressed, { class: 'label--pressed' }));
button.appendChild(controls.createLabel.call(this, label, { class: 'label--not-pressed' }));
// Add aria attributes
attributes['aria-pressed'] = false;
} else {
button.appendChild(controls.createIcon.call(this, icon));
button.appendChild(controls.createLabel.call(this, label));
@ -2025,19 +2036,26 @@ var controls = {
this.elements.buttons[type] = button;
}
// Toggle classname when pressed property is set
var className = this.config.classNames.controlPressed;
Object.defineProperty(button, 'pressed', {
enumerable: true,
get: function get$$1() {
return utils.hasClass(button, className);
},
set: function set$$1() {
var pressed = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
utils.toggleClass(button, className, pressed);
}
});
return button;
},
// Create an <input type='range'>
createRange: function createRange(type, attributes) {
// Seek label
var label = utils.createElement('label', {
for: attributes.id,
id: attributes.id + '-label',
class: this.config.classNames.hidden
}, i18n.get(type, this.config));
// Seek input
var input = utils.createElement('input', utils.extend(utils.getAttributesFromSelector(this.config.selectors.inputs[type]), {
type: 'range',
@ -2048,7 +2066,7 @@ var controls = {
autocomplete: 'off',
// A11y fixes for https://github.com/sampotts/plyr/issues/905
role: 'slider',
'aria-labelledby': attributes.id + '-label',
'aria-label': i18n.get(type, this.config),
'aria-valuemin': 0,
'aria-valuemax': 100,
'aria-valuenow': 0
@ -2059,10 +2077,7 @@ var controls = {
// Set the fill for webkit now
controls.updateRangeFill.call(this, input);
return {
label: label,
input: input
};
return input;
},
@ -2185,7 +2200,7 @@ var controls = {
// Update mute state
if (utils.is.element(this.elements.buttons.mute)) {
utils.toggleState(this.elements.buttons.mute, this.muted || this.volume === 0);
this.elements.buttons.mute.pressed = this.muted || this.volume === 0;
}
},
@ -2424,27 +2439,7 @@ var controls = {
// Get the badge HTML for HD, 4K etc
var getBadge = function getBadge(quality) {
var label = '';
switch (quality) {
case 2160:
label = '4K';
break;
case 1440:
case 1080:
case 720:
label = 'HD';
break;
case 576:
case 480:
label = 'SD';
break;
default:
break;
}
var label = i18n.get('qualityBadge.' + quality, _this3.config);
if (!label.length) {
return null;
@ -2467,7 +2462,6 @@ var controls = {
// Translate a value into a nice label
// TODO: Localisation
getLabel: function getLabel(setting, value) {
switch (setting) {
case 'speed':
@ -2475,7 +2469,13 @@ var controls = {
case 'quality':
if (utils.is.number(value)) {
return value + 'p';
var label = i18n.get('qualityLabel.' + value, this.config);
if (!label.length) {
return value + 'p';
}
return label;
}
return utils.toTitleCase(value);
@ -2635,12 +2635,7 @@ var controls = {
// Generate options
tracks.forEach(function (track) {
controls.createMenuItem.call(_this4, track.language, list, 'language', track.label, track.language !== 'enabled' ? controls.createBadge.call(_this4, track.language.toUpperCase()) : null, track.language.toLowerCase() === _this4.captions.language.toLowerCase());
});
// Store reference
this.options.captions = tracks.map(function (track) {
return track.language;
controls.createMenuItem.call(_this4, track.language, list, 'language', track.label, track.language !== 'enabled' ? controls.createBadge.call(_this4, track.language.toUpperCase()) : null, track.language.toLowerCase() === _this4.language);
});
controls.updateSetting.call(this, type, list);
@ -2909,11 +2904,9 @@ var controls = {
var progress = utils.createElement('div', utils.getAttributesFromSelector(this.config.selectors.progress));
// Seek range slider
var seek = controls.createRange.call(this, 'seek', {
progress.appendChild(controls.createRange.call(this, 'seek', {
id: 'plyr-seek-' + data.id
});
progress.appendChild(seek.label);
progress.appendChild(seek.input);
}));
// Buffer progress
progress.appendChild(controls.createProgress.call(this, 'buffer'));
@ -2963,11 +2956,9 @@ var controls = {
};
// Create the volume range slider
var range = controls.createRange.call(this, 'volume', utils.extend(attributes, {
volume.appendChild(controls.createRange.call(this, 'volume', utils.extend(attributes, {
id: 'plyr-volume-' + data.id
}));
volume.appendChild(range.label);
volume.appendChild(range.input);
})));
this.elements.volume = volume;
@ -3243,28 +3234,6 @@ var captions = {
return;
}
// Set default language if not set
var stored = this.storage.get('language');
if (!utils.is.empty(stored)) {
this.captions.language = stored;
}
if (utils.is.empty(this.captions.language)) {
this.captions.language = this.config.captions.language.toLowerCase();
}
// Set captions enabled state if not set
if (!utils.is.boolean(this.captions.active)) {
var active = this.storage.get('captions');
if (utils.is.boolean(active)) {
this.captions.active = active;
} else {
this.captions.active = this.config.captions.active;
}
}
// Only Vimeo and HTML5 video supported at this point
if (!this.isVideo || this.isYouTube || this.isHTML5 && !support.textTracks) {
// Clear menu and hide
@ -3282,17 +3251,6 @@ var captions = {
utils.insertAfter(this.elements.captions, this.elements.wrapper);
}
// Set the class hook
utils.toggleClass(this.elements.container, this.config.classNames.captions.enabled, !utils.is.empty(captions.getTracks.call(this)));
// Get tracks
var tracks = captions.getTracks.call(this);
// If no caption file exists, hide container for caption text
if (utils.is.empty(tracks)) {
return;
}
// Get browser info
var browser = utils.getBrowser();
@ -3315,14 +3273,52 @@ var captions = {
});
}
// Set language
captions.setLanguage.call(this);
// Try to load the value from storage
var active = this.storage.get('captions');
// Enable UI
captions.show.call(this);
// Otherwise fall back to the default config
if (!utils.is.boolean(active)) {
active = this.config.captions.active;
}
// Set available languages in list
if (utils.is.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) {
// Set toggled state
this.toggleCaptions(active);
// Watch changes to textTracks and update captions menu
if (this.config.captions.update) {
utils.on(this.media.textTracks, 'addtrack removetrack', 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: function update() {
// Update tracks
var tracks = captions.getTracks.call(this);
this.options.captions = tracks.map(function (_ref) {
var language = _ref.language;
return language;
});
// Set language if it hasn't been set already
if (!this.language) {
var language = this.config.captions.language;
if (language === 'auto') {
var _split = (navigator.language || navigator.userLanguage).split('-');
var _split2 = slicedToArray(_split, 1);
language = _split2[0];
}
this.language = this.storage.get('language') || (language || '').toLowerCase();
}
// Toggle the class hooks
utils.toggleClass(this.elements.container, this.config.classNames.captions.enabled, !utils.is.empty(captions.getTracks.call(this)));
// Update available languages in list
if ((this.config.controls || []).includes('settings') && this.config.settings.includes('captions')) {
controls.setCaptionsMenu.call(this);
}
},
@ -3483,25 +3479,6 @@ var captions = {
} else {
this.debug.warn('No captions element to render to');
}
},
// Display captions container and button (for initialization)
show: function show() {
// Try to load the value from storage
var active = this.storage.get('captions');
// Otherwise fall back to the default config
if (!utils.is.boolean(active)) {
active = this.config.captions.active;
} else {
this.captions.active = active;
}
if (active) {
utils.toggleClass(this.elements.container, this.config.classNames.captions.active, true);
utils.toggleState(this.elements.buttons.captions, true);
}
}
};
@ -3607,7 +3584,7 @@ var defaults$1 = {
// Sprite (for icons)
loadSprite: true,
iconPrefix: 'plyr',
iconUrl: 'https://cdn.plyr.io/3.3.8/plyr.svg',
iconUrl: 'https://cdn.plyr.io/3.3.10/plyr.svg',
// Blank video (used to prevent errors on source change)
blankVideo: 'https://cdn.plyr.io/static/blank.mp4',
@ -3646,7 +3623,10 @@ var defaults$1 = {
// Captions settings
captions: {
active: false,
language: (navigator.language || navigator.userLanguage).split('-')[0]
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
@ -3703,7 +3683,15 @@ var defaults$1 = {
reset: 'Reset',
disabled: 'Disabled',
enabled: 'Enabled',
advertisement: 'Ad'
advertisement: 'Ad',
qualityBadge: {
2160: '4K',
1440: 'HD',
1080: 'HD',
720: 'HD',
576: 'SD',
480: 'SD'
}
},
// URLs
@ -3791,9 +3779,8 @@ var defaults$1 = {
display: {
currentTime: '.plyr__time--current',
duration: '.plyr__time--duration',
buffer: '.plyr__progress--buffer',
played: '.plyr__progress--played',
loop: '.plyr__progress--loop',
buffer: '.plyr__progress__buffer',
loop: '.plyr__progress__loop', // Used later
volume: '.plyr__volume--display'
},
progress: '.plyr__progress',
@ -4163,8 +4150,10 @@ var ui = {
// Remove native controls
ui.toggleNativeControls.call(this);
// Captions
captions.setup.call(this);
// Setup captions for HTML5
if (this.isHTML5) {
captions.setup.call(this);
}
// Reset volume
this.volume = null;
@ -4217,6 +4206,12 @@ var ui = {
if (this.poster && this.elements.poster && !this.elements.poster.style.backgroundImage) {
ui.setPoster.call(this, this.poster);
}
// 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);
}
},
@ -4410,7 +4405,7 @@ var Listeners = function () {
// and if the focused element is not editable (e.g. text input)
// and any that accept key input http://webaim.org/techniques/keyboard/
var focused = utils.getFocusElement();
if (utils.is.element(focused) && utils.matches(focused, this.player.config.selectors.editable)) {
if (utils.is.element(focused) && focused !== this.player.elements.inputs.seek && utils.matches(focused, this.player.config.selectors.editable)) {
return;
}
@ -4904,6 +4899,12 @@ var Listeners = function () {
on(this.player.elements.inputs.seek, 'mousedown mouseup keydown keyup touchstart touchend', function (event) {
var seek = event.currentTarget;
var code = event.keyCode ? event.keyCode : event.which;
var eventType = event.type;
if ((eventType === 'keydown' || eventType === 'keyup') && code !== 39 && code !== 37) {
return;
}
// Was playing before?
var play = seek.hasAttribute('play-on-seeked');
@ -7278,24 +7279,19 @@ var Plyr = function () {
}
// If the method is called without parameter, toggle based on current value
var show = utils.is.boolean(input) ? input : !this.elements.container.classList.contains(this.config.classNames.captions.active);
// Nothing to change...
if (this.captions.active === show) {
return;
}
// Set global
this.captions.active = show;
var active = utils.is.boolean(input) ? input : !this.elements.container.classList.contains(this.config.classNames.captions.active);
// Toggle state
utils.toggleState(this.elements.buttons.captions, this.captions.active);
this.elements.buttons.captions.pressed = active;
// Add class hook
utils.toggleClass(this.elements.container, this.config.classNames.captions.active, this.captions.active);
utils.toggleClass(this.elements.container, this.config.classNames.captions.active, active);
// Trigger an event
utils.dispatchEvent.call(this, this.media, this.captions.active ? 'captionsenabled' : 'captionsdisabled');
// Update state and trigger event
if (active !== this.captions.active) {
this.captions.active = active;
utils.dispatchEvent.call(this, this.media, this.captions.active ? 'captionsenabled' : 'captionsdisabled');
}
}
/**
@ -7583,21 +7579,16 @@ var Plyr = function () {
}, {
key: 'currentTime',
set: function set$$1(input) {
var targetTime = 0;
if (utils.is.number(input)) {
targetTime = input;
// Bail if media duration isn't available yet
if (!this.duration) {
return;
}
// Normalise targetTime
if (targetTime < 0) {
targetTime = 0;
} else if (targetTime > this.duration) {
targetTime = this.duration;
}
// Validate input
var inputIsValid = utils.is.number(input) && input > 0;
// Set
this.media.currentTime = targetTime;
this.media.currentTime = inputIsValid ? Math.min(input, this.duration) : 0;
// Logging
this.debug.log('Seeking to ' + this.currentTime + ' seconds');
@ -7656,11 +7647,11 @@ var Plyr = function () {
// Faux duration set via config
var fauxDuration = parseFloat(this.config.duration);
// True duration
var realDuration = this.media ? Number(this.media.duration) : 0;
// Media duration can be NaN before the media has loaded
var duration = (this.media || {}).duration || 0;
// If custom duration is funky, use regular duration
return !Number.isNaN(fauxDuration) ? fauxDuration : realDuration;
// If config duration is funky, use regular duration
return fauxDuration || duration;
}
/**
@ -7832,7 +7823,7 @@ var Plyr = function () {
quality = Number(input);
}
if (!utils.is.number(quality) || quality === 0) {
if (!utils.is.number(quality)) {
quality = this.storage.get('quality');
}

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@ -20,7 +20,7 @@ if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef
});
var _core = createCommonjsModule(function (module) {
var core = module.exports = { version: '2.5.6' };
var core = module.exports = { version: '2.5.3' };
if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef
});
var _core_1 = _core.version;
@ -333,18 +333,11 @@ var _arrayIncludes = function (IS_INCLUDES) {
};
};
var _shared = createCommonjsModule(function (module) {
var SHARED = '__core-js_shared__';
var store = _global[SHARED] || (_global[SHARED] = {});
(module.exports = function (key, value) {
return store[key] || (store[key] = value !== undefined ? value : {});
})('versions', []).push({
version: _core.version,
mode: _library ? 'pure' : 'global',
copyright: '© 2018 Denis Pushkarev (zloirock.ru)'
});
});
var _shared = function (key) {
return store[key] || (store[key] = {});
};
var shared = _shared('keys');
@ -998,7 +991,7 @@ var _iterDefine = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORC
var VALUES_BUG = false;
var proto = Base.prototype;
var $native = proto[ITERATOR$2] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];
var $default = $native || getMethod(DEFAULT);
var $default = (!BUGGY && $native) || getMethod(DEFAULT);
var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;
var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;
var methods, key, IteratorPrototype;
@ -1009,7 +1002,7 @@ var _iterDefine = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORC
// Set @@toStringTag to native iterators
_setToStringTag(IteratorPrototype, TAG, true);
// fix for some old engines
if (!_library && typeof IteratorPrototype[ITERATOR$2] != 'function') _hide(IteratorPrototype, ITERATOR$2, returnThis);
if (!_library && !_has(IteratorPrototype, ITERATOR$2)) _hide(IteratorPrototype, ITERATOR$2, returnThis);
}
}
// fix Array#{values, @@iterator}.name in V8 / FF
@ -2503,11 +2496,9 @@ function set(target, propertyKey, V /* , receiver */) {
}
if (_has(ownDesc, 'value')) {
if (ownDesc.writable === false || !_isObject(receiver)) return false;
if (existingDescriptor = _objectGopd.f(receiver, propertyKey)) {
if (existingDescriptor.get || existingDescriptor.set || existingDescriptor.writable === false) return false;
existingDescriptor.value = V;
_objectDp.f(receiver, propertyKey, existingDescriptor);
} else _objectDp.f(receiver, propertyKey, _propertyDesc(0, V));
existingDescriptor = _objectGopd.f(receiver, propertyKey) || _propertyDesc(0);
existingDescriptor.value = V;
_objectDp.f(receiver, propertyKey, existingDescriptor);
return true;
}
return ownDesc.set === undefined ? false : (ownDesc.set.call(receiver, V), true);
@ -2652,8 +2643,7 @@ var _microtask = function () {
};
// environments with maybe non-completely correct, but existent Promise
} else if (Promise$1 && Promise$1.resolve) {
// Promise.resolve without an argument throws an error in LG WebOS 2
var promise = Promise$1.resolve(undefined);
var promise = Promise$1.resolve();
notify = function () {
promise.then(flush);
};
@ -2710,10 +2700,6 @@ var _perform = function (exec) {
}
};
var navigator$1 = _global.navigator;
var _userAgent = navigator$1 && navigator$1.userAgent || '';
var _promiseResolve = function (C, x) {
_anObject(C);
if (_isObject(x) && x.constructor === C) return x;
@ -2728,12 +2714,9 @@ var microtask = _microtask();
var PROMISE = 'Promise';
var TypeError$1 = _global.TypeError;
var process$2 = _global.process;
var versions = process$2 && process$2.versions;
var v8 = versions && versions.v8 || '';
var $Promise = _global[PROMISE];
var isNode$1 = _classof(process$2) == 'process';
var empty = function () { /* empty */ };
@ -2748,13 +2731,7 @@ var USE_NATIVE = !!function () {
exec(empty, empty);
};
// unhandled rejections tracking support, NodeJS Promise without it fails @@species test
return (isNode$1 || typeof PromiseRejectionEvent == 'function')
&& promise.then(empty) instanceof FakePromise
// v8 6.6 (Node 10 and Chrome 66) have a bug with resolving custom thenables
// https://bugs.chromium.org/p/chromium/issues/detail?id=830565
// we can't detect it synchronously, so just check versions
&& v8.indexOf('6.6') !== 0
&& _userAgent.indexOf('Chrome/66') === -1;
return (isNode$1 || typeof PromiseRejectionEvent == 'function') && promise.then(empty) instanceof FakePromise;
} catch (e) { /* empty */ }
}();
@ -2776,7 +2753,7 @@ var notify = function (promise, isReject) {
var resolve = reaction.resolve;
var reject = reaction.reject;
var domain = reaction.domain;
var result, then, exited;
var result, then;
try {
if (handler) {
if (!ok) {
@ -2786,11 +2763,8 @@ var notify = function (promise, isReject) {
if (handler === true) result = value;
else {
if (domain) domain.enter();
result = handler(value); // may throw
if (domain) {
domain.exit();
exited = true;
}
result = handler(value);
if (domain) domain.exit();
}
if (result === reaction.promise) {
reject(TypeError$1('Promise-chain cycle'));
@ -2799,7 +2773,6 @@ var notify = function (promise, isReject) {
} else resolve(result);
} else reject(value);
} catch (e) {
if (domain && !exited) domain.exit();
reject(e);
}
};
@ -4182,6 +4155,10 @@ var _stringPad = function (that, maxLength, fillString, left) {
return left ? stringFiller + S : S + stringFiller;
};
var navigator$1 = _global.navigator;
var _userAgent = navigator$1 && navigator$1.userAgent || '';
// https://github.com/tc39/proposal-string-pad-start-end
@ -5813,7 +5790,7 @@ var Storage = function () {
createClass(Storage, [{
key: 'get',
value: function get(key) {
if (!Storage.supported) {
if (!Storage.supported || !this.enabled) {
return null;
}
@ -5932,7 +5909,7 @@ var utils = {
return this.instanceof(input, Event);
},
cue: function cue(input) {
return this.instanceof(input, TextTrackCue) || this.instanceof(input, VTTCue);
return this.instanceof(input, window.TextTrackCue) || this.instanceof(input, window.VTTCue);
},
track: function track(input) {
return this.instanceof(input, TextTrack) || !this.nullOrUndefined(input) && this.string(input.kind);
@ -6043,26 +6020,25 @@ var utils = {
return;
}
var prefix = 'cache-';
var prefix = 'cache';
var hasId = utils.is.string(id);
var isCached = false;
var exists = function exists() {
return document.querySelectorAll('#' + id).length;
return document.getElementById(id) !== null;
};
function injectSprite(data) {
var update = function update(container, data) {
container.innerHTML = data;
// Check again incase of race condition
if (hasId && exists()) {
return;
}
// Inject content
this.innerHTML = data;
// Inject the SVG to the body
document.body.insertBefore(this, document.body.childNodes[0]);
}
document.body.insertAdjacentElement('afterbegin', container);
};
// Only load once if ID set
if (!hasId || !exists()) {
@ -6078,13 +6054,12 @@ var utils = {
// Check in cache
if (useStorage) {
var cached = window.localStorage.getItem(prefix + id);
var cached = window.localStorage.getItem(prefix + '-' + id);
isCached = cached !== null;
if (isCached) {
var data = JSON.parse(cached);
injectSprite.call(container, data.content);
return;
update(container, data.content);
}
}
@ -6095,12 +6070,12 @@ var utils = {
}
if (useStorage) {
window.localStorage.setItem(prefix + id, JSON.stringify({
window.localStorage.setItem(prefix + '-' + id, JSON.stringify({
content: result
}));
}
injectSprite.call(container, result);
update(container, result);
}).catch(function () {});
}
},
@ -6681,6 +6656,14 @@ var utils = {
},
// Get a nested value in an object
getDeep: function getDeep(object, path) {
return path.split('.').reduce(function (obj, key) {
return obj && obj[key];
}, object);
},
// Get the closest value in an array
closest: function closest(array, value) {
if (!utils.is.array(array) || !array.length) {
@ -7100,6 +7083,13 @@ var html5 = {
player.media.src = supported[0].getAttribute('src');
// Restore time
var onLoadedMetaData = function onLoadedMetaData() {
player.currentTime = currentTime;
player.off('loadedmetadata', onLoadedMetaData);
};
player.on('loadedmetadata', onLoadedMetaData);
// Load new source
player.media.load();
@ -7108,9 +7098,6 @@ var html5 = {
player.play();
}
// Restore time
player.currentTime = currentTime;
// Trigger change event
utils.dispatchEvent.call(player, player.media, 'qualitychange', false, {
quality: input
@ -7152,11 +7139,15 @@ var i18n = {
var key = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
var config = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
if (utils.is.empty(key) || utils.is.empty(config) || !Object.keys(config.i18n).includes(key)) {
if (utils.is.empty(key) || utils.is.empty(config)) {
return '';
}
var string = config.i18n[key];
var string = utils.getDeep(config.i18n, key);
if (utils.is.empty(string)) {
return '';
}
var replace = {
'{seektime}': config.seekTime,
@ -7428,30 +7419,10 @@ var controls = {
this.elements.buttons[type] = button;
}
/* // Toggle aria-pressed state on a toggle button
// http://www.ssbbartgroup.com/blog/how-not-to-misuse-aria-states-properties-and-roles
toggleState(element, input) {
// If multiple elements passed
if (utils.is.array(element) || utils.is.nodeList(element)) {
Array.from(element).forEach(target => utils.toggleState(target, input));
return;
}
// Bail if no target
if (!utils.is.element(element)) {
return;
}
// Get state
const pressed = element.classList.contains(this.config.className;
const state = utils.is.boolean(input) ? input : !pressed;
// Set the attribute on target
element.setAttribute('aria-pressed', state);
}, */
// Toggle classname when pressed property is set
var className = this.config.classNames.controlPressed;
Object.defineProperty(button, 'pressed', {
enumerable: true,
configurable: true,
get: function get() {
return utils.hasClass(button, className);
},
@ -7468,13 +7439,6 @@ var controls = {
// Create an <input type='range'>
createRange: function createRange(type, attributes) {
// Seek label
var label = utils.createElement('label', {
for: attributes.id,
id: attributes.id + '-label',
class: this.config.classNames.hidden
}, i18n.get(type, this.config));
// Seek input
var input = utils.createElement('input', utils.extend(utils.getAttributesFromSelector(this.config.selectors.inputs[type]), {
type: 'range',
@ -7485,7 +7449,7 @@ var controls = {
autocomplete: 'off',
// A11y fixes for https://github.com/sampotts/plyr/issues/905
role: 'slider',
'aria-labelledby': attributes.id + '-label',
'aria-label': i18n.get(type, this.config),
'aria-valuemin': 0,
'aria-valuemax': 100,
'aria-valuenow': 0
@ -7496,10 +7460,7 @@ var controls = {
// Set the fill for webkit now
controls.updateRangeFill.call(this, input);
return {
label: label,
input: input
};
return input;
},
@ -7861,27 +7822,7 @@ var controls = {
// Get the badge HTML for HD, 4K etc
var getBadge = function getBadge(quality) {
var label = '';
switch (quality) {
case 2160:
label = '4K';
break;
case 1440:
case 1080:
case 720:
label = 'HD';
break;
case 576:
case 480:
label = 'SD';
break;
default:
break;
}
var label = i18n.get('qualityBadge.' + quality, _this3.config);
if (!label.length) {
return null;
@ -7904,7 +7845,6 @@ var controls = {
// Translate a value into a nice label
// TODO: Localisation
getLabel: function getLabel(setting, value) {
switch (setting) {
case 'speed':
@ -7912,7 +7852,13 @@ var controls = {
case 'quality':
if (utils.is.number(value)) {
return value + 'p';
var label = i18n.get('qualityLabel.' + value, this.config);
if (!label.length) {
return value + 'p';
}
return label;
}
return utils.toTitleCase(value);
@ -8072,12 +8018,7 @@ var controls = {
// Generate options
tracks.forEach(function (track) {
controls.createMenuItem.call(_this4, track.language, list, 'language', track.label, track.language !== 'enabled' ? controls.createBadge.call(_this4, track.language.toUpperCase()) : null, track.language.toLowerCase() === _this4.captions.language.toLowerCase());
});
// Store reference
this.options.captions = tracks.map(function (track) {
return track.language;
controls.createMenuItem.call(_this4, track.language, list, 'language', track.label, track.language !== 'enabled' ? controls.createBadge.call(_this4, track.language.toUpperCase()) : null, track.language.toLowerCase() === _this4.language);
});
controls.updateSetting.call(this, type, list);
@ -8346,11 +8287,9 @@ var controls = {
var progress = utils.createElement('div', utils.getAttributesFromSelector(this.config.selectors.progress));
// Seek range slider
var seek = controls.createRange.call(this, 'seek', {
progress.appendChild(controls.createRange.call(this, 'seek', {
id: 'plyr-seek-' + data.id
});
progress.appendChild(seek.label);
progress.appendChild(seek.input);
}));
// Buffer progress
progress.appendChild(controls.createProgress.call(this, 'buffer'));
@ -8400,11 +8339,9 @@ var controls = {
};
// Create the volume range slider
var range = controls.createRange.call(this, 'volume', utils.extend(attributes, {
volume.appendChild(controls.createRange.call(this, 'volume', utils.extend(attributes, {
id: 'plyr-volume-' + data.id
}));
volume.appendChild(range.label);
volume.appendChild(range.input);
})));
this.elements.volume = volume;
@ -8680,28 +8617,6 @@ var captions = {
return;
}
// Set default language if not set
var stored = this.storage.get('language');
if (!utils.is.empty(stored)) {
this.captions.language = stored;
}
if (utils.is.empty(this.captions.language)) {
this.captions.language = this.config.captions.language.toLowerCase();
}
// Set captions enabled state if not set
if (!utils.is.boolean(this.captions.active)) {
var active = this.storage.get('captions');
if (utils.is.boolean(active)) {
this.captions.active = active;
} else {
this.captions.active = this.config.captions.active;
}
}
// Only Vimeo and HTML5 video supported at this point
if (!this.isVideo || this.isYouTube || this.isHTML5 && !support.textTracks) {
// Clear menu and hide
@ -8719,17 +8634,6 @@ var captions = {
utils.insertAfter(this.elements.captions, this.elements.wrapper);
}
// Set the class hook
utils.toggleClass(this.elements.container, this.config.classNames.captions.enabled, !utils.is.empty(captions.getTracks.call(this)));
// Get tracks
var tracks = captions.getTracks.call(this);
// If no caption file exists, hide container for caption text
if (utils.is.empty(tracks)) {
return;
}
// Get browser info
var browser = utils.getBrowser();
@ -8752,14 +8656,52 @@ var captions = {
});
}
// Set language
captions.setLanguage.call(this);
// Try to load the value from storage
var active = this.storage.get('captions');
// Enable UI
captions.show.call(this);
// Otherwise fall back to the default config
if (!utils.is.boolean(active)) {
active = this.config.captions.active;
}
// Set available languages in list
if (utils.is.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) {
// Set toggled state
this.toggleCaptions(active);
// Watch changes to textTracks and update captions menu
if (this.config.captions.update) {
utils.on(this.media.textTracks, 'addtrack removetrack', 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: function update() {
// Update tracks
var tracks = captions.getTracks.call(this);
this.options.captions = tracks.map(function (_ref) {
var language = _ref.language;
return language;
});
// Set language if it hasn't been set already
if (!this.language) {
var language = this.config.captions.language;
if (language === 'auto') {
var _split = (navigator.language || navigator.userLanguage).split('-');
var _split2 = slicedToArray(_split, 1);
language = _split2[0];
}
this.language = this.storage.get('language') || (language || '').toLowerCase();
}
// Toggle the class hooks
utils.toggleClass(this.elements.container, this.config.classNames.captions.enabled, !utils.is.empty(captions.getTracks.call(this)));
// Update available languages in list
if ((this.config.controls || []).includes('settings') && this.config.settings.includes('captions')) {
controls.setCaptionsMenu.call(this);
}
},
@ -8920,25 +8862,6 @@ var captions = {
} else {
this.debug.warn('No captions element to render to');
}
},
// Display captions container and button (for initialization)
show: function show() {
// Try to load the value from storage
var active = this.storage.get('captions');
// Otherwise fall back to the default config
if (!utils.is.boolean(active)) {
active = this.config.captions.active;
} else {
this.captions.active = active;
}
if (active) {
utils.toggleClass(this.elements.container, this.config.classNames.captions.active, true);
this.elements.buttons.captions.pressed = true;
}
}
};
@ -9044,7 +8967,7 @@ var defaults$1 = {
// Sprite (for icons)
loadSprite: true,
iconPrefix: 'plyr',
iconUrl: 'https://cdn.plyr.io/3.3.8/plyr.svg',
iconUrl: 'https://cdn.plyr.io/3.3.10/plyr.svg',
// Blank video (used to prevent errors on source change)
blankVideo: 'https://cdn.plyr.io/static/blank.mp4',
@ -9083,7 +9006,10 @@ var defaults$1 = {
// Captions settings
captions: {
active: false,
language: (navigator.language || navigator.userLanguage).split('-')[0]
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
@ -9140,7 +9066,15 @@ var defaults$1 = {
reset: 'Reset',
disabled: 'Disabled',
enabled: 'Enabled',
advertisement: 'Ad'
advertisement: 'Ad',
qualityBadge: {
2160: '4K',
1440: 'HD',
1080: 'HD',
720: 'HD',
576: 'SD',
480: 'SD'
}
},
// URLs
@ -9228,9 +9162,8 @@ var defaults$1 = {
display: {
currentTime: '.plyr__time--current',
duration: '.plyr__time--duration',
buffer: '.plyr__progress--buffer',
played: '.plyr__progress--played',
loop: '.plyr__progress--loop',
buffer: '.plyr__progress__buffer',
loop: '.plyr__progress__loop', // Used later
volume: '.plyr__volume--display'
},
progress: '.plyr__progress',
@ -9600,8 +9533,10 @@ var ui = {
// Remove native controls
ui.toggleNativeControls.call(this);
// Captions
captions.setup.call(this);
// Setup captions for HTML5
if (this.isHTML5) {
captions.setup.call(this);
}
// Reset volume
this.volume = null;
@ -9654,6 +9589,12 @@ var ui = {
if (this.poster && this.elements.poster && !this.elements.poster.style.backgroundImage) {
ui.setPoster.call(this, this.poster);
}
// 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);
}
},
@ -9847,7 +9788,7 @@ var Listeners = function () {
// and if the focused element is not editable (e.g. text input)
// and any that accept key input http://webaim.org/techniques/keyboard/
var focused = utils.getFocusElement();
if (utils.is.element(focused) && utils.matches(focused, this.player.config.selectors.editable)) {
if (utils.is.element(focused) && focused !== this.player.elements.inputs.seek && utils.matches(focused, this.player.config.selectors.editable)) {
return;
}
@ -10341,6 +10282,12 @@ var Listeners = function () {
on(this.player.elements.inputs.seek, 'mousedown mouseup keydown keyup touchstart touchend', function (event) {
var seek = event.currentTarget;
var code = event.keyCode ? event.keyCode : event.which;
var eventType = event.type;
if ((eventType === 'keydown' || eventType === 'keyup') && code !== 39 && code !== 37) {
return;
}
// Was playing before?
var play = seek.hasAttribute('play-on-seeked');
@ -12715,24 +12662,19 @@ var Plyr = function () {
}
// If the method is called without parameter, toggle based on current value
var show = utils.is.boolean(input) ? input : !this.elements.container.classList.contains(this.config.classNames.captions.active);
// Nothing to change...
if (this.captions.active === show) {
return;
}
// Set global
this.captions.active = show;
var active = utils.is.boolean(input) ? input : !this.elements.container.classList.contains(this.config.classNames.captions.active);
// Toggle state
this.elements.buttons.captions.pressed = this.captions.active;
this.elements.buttons.captions.pressed = active;
// Add class hook
utils.toggleClass(this.elements.container, this.config.classNames.captions.active, this.captions.active);
utils.toggleClass(this.elements.container, this.config.classNames.captions.active, active);
// Trigger an event
utils.dispatchEvent.call(this, this.media, this.captions.active ? 'captionsenabled' : 'captionsdisabled');
// Update state and trigger event
if (active !== this.captions.active) {
this.captions.active = active;
utils.dispatchEvent.call(this, this.media, this.captions.active ? 'captionsenabled' : 'captionsdisabled');
}
}
/**
@ -13020,21 +12962,16 @@ var Plyr = function () {
}, {
key: 'currentTime',
set: function set(input) {
var targetTime = 0;
if (utils.is.number(input)) {
targetTime = input;
// Bail if media duration isn't available yet
if (!this.duration) {
return;
}
// Normalise targetTime
if (targetTime < 0) {
targetTime = 0;
} else if (targetTime > this.duration) {
targetTime = this.duration;
}
// Validate input
var inputIsValid = utils.is.number(input) && input > 0;
// Set
this.media.currentTime = targetTime;
this.media.currentTime = inputIsValid ? Math.min(input, this.duration) : 0;
// Logging
this.debug.log('Seeking to ' + this.currentTime + ' seconds');
@ -13093,11 +13030,11 @@ var Plyr = function () {
// Faux duration set via config
var fauxDuration = parseFloat(this.config.duration);
// True duration
var realDuration = this.media ? Number(this.media.duration) : 0;
// Media duration can be NaN before the media has loaded
var duration = (this.media || {}).duration || 0;
// If custom duration is funky, use regular duration
return !Number.isNaN(fauxDuration) ? fauxDuration : realDuration;
// If config duration is funky, use regular duration
return fauxDuration || duration;
}
/**
@ -13269,7 +13206,7 @@ var Plyr = function () {
quality = Number(input);
}
if (!utils.is.number(quality) || quality === 0) {
if (!utils.is.number(quality)) {
quality = this.storage.get('quality');
}

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