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Merge branch 'develop' of github.com:sampotts/plyr into develop

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# Conflicts:
#	src/js/captions.js
#	src/js/controls.js
#	src/js/fullscreen.js
#	src/js/html5.js
#	src/js/listeners.js
#	src/js/plugins/youtube.js
#	src/js/plyr.js
#	src/js/utils.js
This commit is contained in:
Sam Potts 2018-06-13 00:41:30 +10:00
commit aae1092bac
20 changed files with 667 additions and 797 deletions
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readme.md
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@ -215,7 +215,7 @@ You can specify a range of arguments for the constructor to use:
* A CSS string selector that's compatible with [`querySelector`](https://developer.mozilla.org/en-US/docs/Web/API/Document/querySelector)
* A [`HTMLElement`](https://developer.mozilla.org/en/docs/Web/API/HTMLElement)
* A [`NodeList]`(https://developer.mozilla.org/en-US/docs/Web/API/NodeList)
* A [`NodeList`](https://developer.mozilla.org/en-US/docs/Web/API/NodeList)
* A [jQuery](https://jquery.com) object
_Note_: If a `NodeList`, `Array`, or jQuery object are passed, the first element will be used for setup. To setup multiple players, see [setting up multiple players](#setting-up-multiple-players) below.
@ -367,6 +367,7 @@ player.fullscreen.enter(); // Enter fullscreen
| `airplay()` | - | Trigger the airplay dialog on supported devices. |
| `toggleControls(toggle)` | Boolean | Toggle the controls (video only). Takes optional truthy value to force it on/off. |
| `on(event, function)` | String, Function | Add an event listener for the specified event. |
| `once(event, function)` | String, Function | Add an event listener for the specified event once. |
| `off(event, function)` | String, Function | Remove an event listener for the specified event. |
| `supports(type)` | String | Check support for a mime type. |
| `destroy()` | - | Destroy the instance and garbage collect any elements. |

10
src/js/captions.js
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@ -8,7 +8,7 @@ import i18n from './i18n';
import support from './support';
import browser from './utils/browser';
import { createElement, emptyElement, getAttributesFromSelector, insertAfter, removeElement, toggleClass } from './utils/elements';
import { on, trigger } from './utils/events';
import { on, triggerEvent } from './utils/events';
import fetch from './utils/fetch';
import is from './utils/is';
import { getHTML } from './utils/strings';
@ -82,7 +82,7 @@ const captions = {
// Watch changes to textTracks and update captions menu
if (this.isHTML5) {
const trackEvents = this.config.captions.update ? 'addtrack removetrack' : 'removetrack';
on(this.media.textTracks, trackEvents, captions.update.bind(this));
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)
@ -107,7 +107,7 @@ const captions = {
track.mode = 'hidden';
// Add event listener for cue changes
on(track, 'cuechange', () => captions.updateCues.call(this));
on.call(this, track, 'cuechange', () => captions.updateCues.call(this));
});
}
@ -166,7 +166,7 @@ const captions = {
}
// Trigger event
trigger.call(this, this.media, 'languagechange');
triggerEvent.call(this, this.media, 'languagechange');
}
if (this.isHTML5 && this.isVideo) {
@ -280,7 +280,7 @@ const captions = {
this.elements.captions.appendChild(caption);
// Trigger event
trigger.call(this, this.media, 'cuechange');
triggerEvent.call(this, this.media, 'cuechange');
}
},
};

12
src/js/controls.js vendored
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@ -7,9 +7,10 @@ import html5 from './html5';
import i18n from './i18n';
import support from './support';
import { repaint, transitionEndEvent } from './utils/animation';
import { dedupe } from './utils/arrays';
import browser from './utils/browser';
import { createElement, emptyElement, getAttributesFromSelector, getElement, getElements, hasClass, removeElement, setAttributes, toggleClass, toggleHidden, toggleState } from './utils/elements';
import { off, on } from './utils/events';
import { once } from './utils/events';
import is from './utils/is';
import loadSprite from './utils/loadSprite';
import { extend } from './utils/objects';
@ -634,7 +635,6 @@ const controls = {
},
// Set the quality menu
// TODO: Vimeo support
setQualityMenu(options) {
// Menu required
if (!is.element(this.elements.settings.panes.quality)) {
@ -644,9 +644,9 @@ const controls = {
const type = 'quality';
const list = this.elements.settings.panes.quality.querySelector('ul');
// Set options if passed and filter based on config
// Set options if passed and filter based on uniqueness and config
if (is.array(options)) {
this.options.quality = options.filter(quality => this.config.quality.options.includes(quality));
this.options.quality = dedupe(options).filter(quality => this.config.quality.options.includes(quality));
}
// Toggle the pane and tab
@ -1065,12 +1065,10 @@ const controls = {
container.style.width = '';
container.style.height = '';
// Only listen once
off(container, transitionEndEvent, restore);
};
// Listen for the transition finishing and restore auto height/width
on(container, transitionEndEvent, restore);
once(container, transitionEndEvent, restore);
// Set dimensions to target
container.style.width = `${size.width}px`;

8
src/js/fullscreen.js
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@ -5,7 +5,7 @@
import browser from './utils/browser';
import { hasClass, toggleClass, toggleState, trapFocus } from './utils/elements';
import { on, trigger } from './utils/events';
import { on, triggerEvent } from './utils/events';
import is from './utils/is';
function onChange() {
@ -20,7 +20,7 @@ function onChange() {
}
// Trigger an event
trigger.call(this.player, this.target, this.active ? 'enterfullscreen' : 'exitfullscreen', true);
triggerEvent.call(this.player, this.target, this.active ? 'enterfullscreen' : 'exitfullscreen', true);
// Trap focus in container
if (!browser.isIos) {
@ -63,13 +63,13 @@ class Fullscreen {
// Register event listeners
// Handle event (incase user presses escape etc)
on(document, this.prefix === 'ms' ? 'MSFullscreenChange' : `${this.prefix}fullscreenchange`, () => {
on.call(this.player, document, this.prefix === 'ms' ? 'MSFullscreenChange' : `${this.prefix}fullscreenchange`, () => {
// TODO: Filter for target??
onChange.call(this);
});
// Fullscreen toggle on double click
on(this.player.elements.container, 'dblclick', event => {
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;

87
src/js/html5.js
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@ -3,43 +3,28 @@
// ==========================================================================
import support from './support';
import { dedupe } from './utils/arrays';
import { removeElement } from './utils/elements';
import { trigger } from './utils/events';
import is from './utils/is';
import { triggerEvent } from './utils/events';
const html5 = {
getSources() {
if (!this.isHTML5) {
return null;
return [];
}
return this.media.querySelectorAll('source');
const sources = Array.from(this.media.querySelectorAll('source'));
// Filter out unsupported sources
return sources.filter(source => support.mime.call(this, source.getAttribute('type')));
},
// Get quality levels
getQualityOptions() {
if (!this.isHTML5) {
return null;
}
// Get sources
const sources = html5.getSources.call(this);
if (is.empty(sources)) {
return null;
}
// Get <source> with size attribute
const sizes = Array.from(sources).filter(source => !is.empty(source.getAttribute('size')));
// If none, bail
if (is.empty(sizes)) {
return null;
}
// Reduce to unique list
return dedupe(sizes.map(source => Number(source.getAttribute('size'))));
// Get sizes from <source> elements
return html5.getSources
.call(this)
.map(source => Number(source.getAttribute('size')))
.filter(Boolean);
},
extend() {
@ -54,60 +39,34 @@ const html5 = {
get() {
// Get sources
const sources = html5.getSources.call(player);
const [source] = sources.filter(source => source.getAttribute('src') === player.source);
if (is.empty(sources)) {
return null;
}
const matches = Array.from(sources).filter(source => source.getAttribute('src') === player.source);
if (is.empty(matches)) {
return null;
}
return Number(matches[0].getAttribute('size'));
// Return size, if match is found
return source && Number(source.getAttribute('size'));
},
set(input) {
// Get sources
const sources = html5.getSources.call(player);
if (is.empty(sources)) {
// Get first match for requested size
const source = sources.find(source => Number(source.getAttribute('size')) === input);
// No matching source found
if (!source) {
return;
}
// Get matches for requested size
const matches = Array.from(sources).filter(source => Number(source.getAttribute('size')) === input);
// No matches for requested size
if (is.empty(matches)) {
return;
}
// Get supported sources
const supported = matches.filter(source => support.mime.call(player, source.getAttribute('type')));
// No supported sources
if (is.empty(supported)) {
return;
}
// Trigger change event
trigger.call(player, player.media, 'qualityrequested', false, {
quality: input,
});
// Get current state
const { currentTime, playing } = player;
// Set new source
player.media.src = supported[0].getAttribute('src');
player.media.src = source.getAttribute('src');
// Restore time
const onLoadedMetaData = () => {
player.currentTime = currentTime;
player.off('loadedmetadata', onLoadedMetaData);
};
player.on('loadedmetadata', onLoadedMetaData);
player.once('loadedmetadata', onLoadedMetaData);
// Load new source
player.media.load();
@ -118,7 +77,7 @@ const html5 = {
}
// Trigger change event
trigger.call(player, player.media, 'qualitychange', false, {
triggerEvent.call(player, player.media, 'qualitychange', false, {
quality: input,
});
},
@ -133,7 +92,7 @@ const html5 = {
}
// Remove child sources
removeElement(html5.getSources());
removeElement(html5.getSources.call(this));
// Set blank video src attribute
// This is to prevent a MEDIA_ERR_SRC_NOT_SUPPORTED error

64
src/js/listeners.js
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@ -6,7 +6,7 @@ import controls from './controls';
import ui from './ui';
import browser from './utils/browser';
import { getElement, getElements, getFocusElement, matches, toggleClass, toggleHidden } from './utils/elements';
import { off, on, toggleListener, trigger } from './utils/events';
import { on, once, toggleListener, triggerEvent } from './utils/events';
import is from './utils/is';
class Listeners {
@ -197,39 +197,36 @@ class Listeners {
// Add touch class
toggleClass(this.player.elements.container, this.player.config.classNames.isTouch, true);
// Clean up
off(document.body, 'touchstart', this.firstTouch);
}
// Global window & document listeners
global(toggle = true) {
// Keyboard shortcuts
if (this.player.config.keyboard.global) {
toggleListener(window, 'keydown keyup', this.handleKey, toggle, false);
toggleListener.call(this.player, window, 'keydown keyup', this.handleKey, toggle, false);
}
// Click anywhere closes menu
toggleListener(document.body, 'click', this.toggleMenu, toggle);
toggleListener.call(this.player, document.body, 'click', this.toggleMenu, toggle);
// Detect touch by events
on(document.body, 'touchstart', this.firstTouch);
once(document.body, 'touchstart', this.firstTouch);
}
// Container listeners
container() {
// Keyboard shortcuts
if (!this.player.config.keyboard.global && this.player.config.keyboard.focused) {
on(this.player.elements.container, 'keydown keyup', this.handleKey, false);
on.call(this.player, this.player.elements.container, 'keydown keyup', this.handleKey, false);
}
// Detect tab focus
// Remove class on blur/focusout
on(this.player.elements.container, 'focusout', event => {
on.call(this.player, this.player.elements.container, 'focusout', event => {
toggleClass(event.target, this.player.config.classNames.tabFocus, false);
});
// Add classname to tabbed elements
on(this.player.elements.container, 'keydown', event => {
on.call(this.player, this.player.elements.container, 'keydown', event => {
if (event.keyCode !== 9) {
return;
}
@ -242,7 +239,7 @@ class Listeners {
});
// Toggle controls on mouse events and entering fullscreen
on(this.player.elements.container, 'mousemove mouseleave touchstart touchmove enterfullscreen exitfullscreen', event => {
on.call(this.player, this.player.elements.container, 'mousemove mouseleave touchstart touchmove enterfullscreen exitfullscreen', event => {
const { controls } = this.player.elements;
// Remove button states for fullscreen
@ -276,20 +273,20 @@ class Listeners {
// Listen for media events
media() {
// Time change on media
on(this.player.media, 'timeupdate seeking seeked', event => controls.timeUpdate.call(this.player, event));
on.call(this.player, this.player.media, 'timeupdate seeking seeked', event => controls.timeUpdate.call(this.player, event));
// Display duration
on(this.player.media, 'durationchange loadeddata loadedmetadata', event => controls.durationUpdate.call(this.player, event));
on.call(this.player, this.player.media, 'durationchange loadeddata loadedmetadata', event => controls.durationUpdate.call(this.player, event));
// Check for audio tracks on load
// We can't use `loadedmetadata` as it doesn't seem to have audio tracks at that point
on(this.player.media, 'loadeddata canplay', () => {
on.call(this.player, this.player.media, 'canplay', () => {
toggleHidden(this.player.elements.volume, !this.player.hasAudio);
toggleHidden(this.player.elements.buttons.mute, !this.player.hasAudio);
});
// Handle the media finishing
on(this.player.media, 'ended', () => {
on.call(this.player, this.player.media, 'ended', () => {
// Show poster on end
if (this.player.isHTML5 && this.player.isVideo && this.player.config.resetOnEnd) {
// Restart
@ -298,20 +295,20 @@ class Listeners {
});
// Check for buffer progress
on(this.player.media, 'progress playing seeking seeked', event => controls.updateProgress.call(this.player, event));
on.call(this.player, this.player.media, 'progress playing seeking seeked', event => controls.updateProgress.call(this.player, event));
// Handle volume changes
on(this.player.media, 'volumechange', event => controls.updateVolume.call(this.player, event));
on.call(this.player, this.player.media, 'volumechange', event => controls.updateVolume.call(this.player, event));
// Handle play/pause
on(this.player.media, 'playing play pause ended emptied timeupdate', event => ui.checkPlaying.call(this.player, event));
on.call(this.player, this.player.media, 'playing play pause ended emptied timeupdate', event => ui.checkPlaying.call(this.player, event));
// Loading state
on(this.player.media, 'waiting canplay seeked playing', event => ui.checkLoading.call(this.player, event));
on.call(this.player, this.player.media, 'waiting canplay seeked playing', event => ui.checkLoading.call(this.player, event));
// If autoplay, then load advertisement if required
// TODO: Show some sort of loading state while the ad manager loads else there's a delay before ad shows
on(this.player.media, 'playing', () => {
on.call(this.player, this.player.media, 'playing', () => {
if (!this.player.ads) {
return;
}
@ -334,7 +331,7 @@ class Listeners {
}
// On click play, pause ore restart
on(wrapper, 'click', () => {
on.call(this.player, wrapper, 'click', () => {
// Touch devices will just show controls (if we're hiding controls)
if (this.player.config.hideControls && this.player.touch && !this.player.paused) {
return;
@ -353,7 +350,7 @@ class Listeners {
// Disable right click
if (this.player.supported.ui && this.player.config.disableContextMenu) {
on(
on.call(this.player,
this.player.elements.wrapper,
'contextmenu',
event => {
@ -364,13 +361,13 @@ class Listeners {
}
// Volume change
on(this.player.media, 'volumechange', () => {
on.call(this.player, this.player.media, 'volumechange', () => {
// Save to storage
this.player.storage.set({ volume: this.player.volume, muted: this.player.muted });
});
// Speed change
on(this.player.media, 'ratechange', () => {
on.call(this.player, this.player.media, 'ratechange', () => {
// Update UI
controls.updateSetting.call(this.player, 'speed');
@ -379,19 +376,19 @@ class Listeners {
});
// Quality request
on(this.player.media, 'qualityrequested', event => {
on.call(this.player, this.player.media, 'qualityrequested', event => {
// Save to storage
this.player.storage.set({ quality: event.detail.quality });
});
// Quality change
on(this.player.media, 'qualitychange', event => {
on.call(this.player, this.player.media, 'qualitychange', event => {
// Update UI
controls.updateSetting.call(this.player, 'quality', null, event.detail.quality);
});
// Caption language change
on(this.player.media, 'languagechange', () => {
on.call(this.player, this.player.media, 'languagechange', () => {
// Update UI
controls.updateSetting.call(this.player, 'captions');
@ -400,7 +397,7 @@ class Listeners {
});
// Captions toggle
on(this.player.media, 'captionsenabled captionsdisabled', () => {
on.call(this.player, this.player.media, 'captionsenabled captionsdisabled', () => {
// Update UI
controls.updateSetting.call(this.player, 'captions');
@ -410,7 +407,7 @@ class Listeners {
// Proxy events to container
// Bubble up key events for Edge
on(this.player.media, this.player.config.events.concat([
on.call(this.player, this.player.media, this.player.config.events.concat([
'keyup',
'keydown',
]).join(' '), event => {
@ -421,7 +418,7 @@ class Listeners {
detail = this.player.media.error;
}
trigger.call(this.player, this.player.elements.container, event.type, true, detail);
triggerEvent.call(this.player, this.player.elements.container, event.type, true, detail);
});
}
@ -452,7 +449,7 @@ class Listeners {
const customHandler = this.player.config.listeners[customHandlerKey];
const hasCustomHandler = is.function(customHandler);
on(element, type, event => proxy(event, defaultHandler, customHandlerKey), passive && !hasCustomHandler);
on.call(this.player, element, type, event => proxy(event, defaultHandler, customHandlerKey), passive && !hasCustomHandler);
};
// Play/pause toggle
@ -727,11 +724,6 @@ class Listeners {
false,
);
}
// Reset on destroy
clear() {
this.global(false);
}
}
export default Listeners;

4
src/js/plugins/ads.js
View File

@ -8,7 +8,7 @@
import i18n from '../i18n';
import { createElement } from './../utils/elements';
import { trigger } from './../utils/events';
import { triggerEvent } from './../utils/events';
import is from './../utils/is';
import loadScript from './../utils/loadScript';
import { formatTime } from './../utils/time';
@ -270,7 +270,7 @@ class Ads {
// Proxy event
const dispatchEvent = type => {
const event = `ads${type.replace(/_/g, '').toLowerCase()}`;
trigger.call(this.player, this.player.media, event);
triggerEvent.call(this.player, this.player.media, event);
};
switch (event.type) {

34
src/js/plugins/vimeo.js
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@ -6,7 +6,7 @@ import captions from './../captions';
import controls from './../controls';
import ui from './../ui';
import { createElement, replaceElement, toggleClass } from './../utils/elements';
import { trigger } from './../utils/events';
import { triggerEvent } from './../utils/events';
import fetch from './../utils/fetch';
import is from './../utils/is';
import loadScript from './../utils/loadScript';
@ -41,7 +41,7 @@ function assurePlaybackState(play) {
}
if (this.media.paused === play) {
this.media.paused = !play;
trigger.call(this, this.media, play ? 'play' : 'pause');
triggerEvent.call(this, this.media, play ? 'play' : 'pause');
}
}
@ -186,7 +186,7 @@ const vimeo = {
// Set seeking state and trigger event
media.seeking = true;
trigger.call(player, media, 'seeking');
triggerEvent.call(player, media, 'seeking');
// If paused, mute until seek is complete
Promise.resolve(restorePause && embed.setVolume(0))
@ -213,7 +213,7 @@ const vimeo = {
.setPlaybackRate(input)
.then(() => {
speed = input;
trigger.call(player, player.media, 'ratechange');
triggerEvent.call(player, player.media, 'ratechange');
})
.catch(error => {
// Hide menu item (and menu if empty)
@ -233,7 +233,7 @@ const vimeo = {
set(input) {
player.embed.setVolume(input).then(() => {
volume = input;
trigger.call(player, player.media, 'volumechange');
triggerEvent.call(player, player.media, 'volumechange');
});
},
});
@ -249,7 +249,7 @@ const vimeo = {
player.embed.setVolume(toggle ? 0 : player.config.volume).then(() => {
muted = toggle;
trigger.call(player, player.media, 'volumechange');
triggerEvent.call(player, player.media, 'volumechange');
});
},
});
@ -316,13 +316,13 @@ const vimeo = {
// Get current time
player.embed.getCurrentTime().then(value => {
currentTime = value;
trigger.call(player, player.media, 'timeupdate');
triggerEvent.call(player, player.media, 'timeupdate');
});
// Get duration
player.embed.getDuration().then(value => {
player.media.duration = value;
trigger.call(player, player.media, 'durationchange');
triggerEvent.call(player, player.media, 'durationchange');
});
// Get captions
@ -341,7 +341,7 @@ const vimeo = {
player.embed.getPaused().then(paused => {
assurePlaybackState.call(player, !paused);
if (!paused) {
trigger.call(player, player.media, 'playing');
triggerEvent.call(player, player.media, 'playing');
}
});
@ -356,7 +356,7 @@ const vimeo = {
player.embed.on('play', () => {
assurePlaybackState.call(player, true);
trigger.call(player, player.media, 'playing');
triggerEvent.call(player, player.media, 'playing');
});
player.embed.on('pause', () => {
@ -366,16 +366,16 @@ const vimeo = {
player.embed.on('timeupdate', data => {
player.media.seeking = false;
currentTime = data.seconds;
trigger.call(player, player.media, 'timeupdate');
triggerEvent.call(player, player.media, 'timeupdate');
});
player.embed.on('progress', data => {
player.media.buffered = data.percent;
trigger.call(player, player.media, 'progress');
triggerEvent.call(player, player.media, 'progress');
// Check all loaded
if (parseInt(data.percent, 10) === 1) {
trigger.call(player, player.media, 'canplaythrough');
triggerEvent.call(player, player.media, 'canplaythrough');
}
// Get duration as if we do it before load, it gives an incorrect value
@ -383,24 +383,24 @@ const vimeo = {
player.embed.getDuration().then(value => {
if (value !== player.media.duration) {
player.media.duration = value;
trigger.call(player, player.media, 'durationchange');
triggerEvent.call(player, player.media, 'durationchange');
}
});
});
player.embed.on('seeked', () => {
player.media.seeking = false;
trigger.call(player, player.media, 'seeked');
triggerEvent.call(player, player.media, 'seeked');
});
player.embed.on('ended', () => {
player.media.paused = true;
trigger.call(player, player.media, 'ended');
triggerEvent.call(player, player.media, 'ended');
});
player.embed.on('error', detail => {
player.media.error = detail;
trigger.call(player, player.media, 'error');
triggerEvent.call(player, player.media, 'error');
});
// Rebuild UI

109
src/js/plugins/youtube.js
View File

@ -6,7 +6,7 @@ import controls from './../controls';
import ui from './../ui';
import { dedupe } from './../utils/arrays';
import { createElement, replaceElement, toggleClass } from './../utils/elements';
import { trigger } from './../utils/events';
import { triggerEvent } from './../utils/events';
import fetch from './../utils/fetch';
import is from './../utils/is';
import loadImage from './../utils/loadImage';
@ -25,52 +25,25 @@ function parseId(url) {
// Standardise YouTube quality unit
function mapQualityUnit(input) {
switch (input) {
case 'hd2160':
return 2160;
const qualities = {
hd2160: 2160,
hd1440: 1440,
hd1080: 1080,
hd720: 720,
large: 480,
medium: 360,
small: 240,
tiny: 144,
};
case 2160:
return 'hd2160';
const entry = Object.entries(qualities).find(entry => entry.includes(input));
case 'hd1440':
return 1440;
case 1440:
return 'hd1440';
case 'hd1080':
return 1080;
case 1080:
return 'hd1080';
case 'hd720':
return 720;
case 720:
return 'hd720';
case 'large':
return 480;
case 480:
return 'large';
case 'medium':
return 360;
case 360:
return 'medium';
case 'small':
return 240;
case 240:
return 'small';
default:
return 'default';
if (entry) {
// Get the match corresponding to the input
return entry.find(value => value !== input);
}
return 'default';
}
function mapQualityUnits(levels) {
@ -88,7 +61,7 @@ function assurePlaybackState(play) {
}
if (this.media.paused === play) {
this.media.paused = !play;
trigger.call(this, this.media, play ? 'play' : 'pause');
triggerEvent.call(this, this.media, play ? 'play' : 'pause');
}
}
@ -266,10 +239,10 @@ const youtube = {
player.media.error = detail;
trigger.call(player, player.media, 'error');
triggerEvent.call(player, player.media, 'error');
},
onPlaybackQualityChange() {
trigger.call(player, player.media, 'qualitychange', false, {
triggerEvent.call(player, player.media, 'qualitychange', false, {
quality: player.media.quality,
});
},
@ -280,7 +253,7 @@ const youtube = {
// Get current speed
player.media.playbackRate = instance.getPlaybackRate();
trigger.call(player, player.media, 'ratechange');
triggerEvent.call(player, player.media, 'ratechange');
},
onReady(event) {
// Get the instance
@ -321,7 +294,7 @@ const youtube = {
// Set seeking state and trigger event
player.media.seeking = true;
trigger.call(player, player.media, 'seeking');
triggerEvent.call(player, player.media, 'seeking');
// Seek after events sent
instance.seekTo(time);
@ -344,15 +317,7 @@ const youtube = {
return mapQualityUnit(instance.getPlaybackQuality());
},
set(input) {
const quality = input;
// Set via API
instance.setPlaybackQuality(mapQualityUnit(quality));
// Trigger request event
trigger.call(player, player.media, 'qualityrequested', false, {
quality,
});
instance.setPlaybackQuality(mapQualityUnit(input));
},
});
@ -365,7 +330,7 @@ const youtube = {
set(input) {
volume = input;
instance.setVolume(volume * 100);
trigger.call(player, player.media, 'volumechange');
triggerEvent.call(player, player.media, 'volumechange');
},
});
@ -379,7 +344,7 @@ const youtube = {
const toggle = is.boolean(input) ? input : muted;
muted = toggle;
instance[toggle ? 'mute' : 'unMute']();
trigger.call(player, player.media, 'volumechange');
triggerEvent.call(player, player.media, 'volumechange');
},
});
@ -405,8 +370,8 @@ const youtube = {
player.media.setAttribute('tabindex', -1);
}
trigger.call(player, player.media, 'timeupdate');
trigger.call(player, player.media, 'durationchange');
triggerEvent.call(player, player.media, 'timeupdate');
triggerEvent.call(player, player.media, 'durationchange');
// Reset timer
clearInterval(player.timers.buffering);
@ -418,7 +383,7 @@ const youtube = {
// Trigger progress only when we actually buffer something
if (player.media.lastBuffered === null || player.media.lastBuffered < player.media.buffered) {
trigger.call(player, player.media, 'progress');
triggerEvent.call(player, player.media, 'progress');
}
// Set last buffer point
@ -429,7 +394,7 @@ const youtube = {
clearInterval(player.timers.buffering);
// Trigger event
trigger.call(player, player.media, 'canplaythrough');
triggerEvent.call(player, player.media, 'canplaythrough');
}
}, 200);
@ -451,7 +416,7 @@ const youtube = {
if (seeked) {
// Unset seeking and fire seeked event
player.media.seeking = false;
trigger.call(player, player.media, 'seeked');
triggerEvent.call(player, player.media, 'seeked');
}
// Handle events
@ -464,11 +429,11 @@ const youtube = {
switch (event.data) {
case -1:
// Update scrubber
trigger.call(player, player.media, 'timeupdate');
triggerEvent.call(player, player.media, 'timeupdate');
// Get loaded % from YouTube
player.media.buffered = instance.getVideoLoadedFraction();
trigger.call(player, player.media, 'progress');
triggerEvent.call(player, player.media, 'progress');
break;
@ -481,7 +446,7 @@ const youtube = {
instance.stopVideo();
instance.playVideo();
} else {
trigger.call(player, player.media, 'ended');
triggerEvent.call(player, player.media, 'ended');
}
break;
@ -493,11 +458,11 @@ const youtube = {
} else {
assurePlaybackState.call(player, true);
trigger.call(player, player.media, 'playing');
triggerEvent.call(player, player.media, 'playing');
// Poll to get playback progress
player.timers.playing = setInterval(() => {
trigger.call(player, player.media, 'timeupdate');
triggerEvent.call(player, player.media, 'timeupdate');
}, 50);
// Check duration again due to YouTube bug
@ -505,7 +470,7 @@ const youtube = {
// https://code.google.com/p/gdata-issues/issues/detail?id=8690
if (player.media.duration !== instance.getDuration()) {
player.media.duration = instance.getDuration();
trigger.call(player, player.media, 'durationchange');
triggerEvent.call(player, player.media, 'durationchange');
}
// Get quality
@ -527,7 +492,7 @@ const youtube = {
break;
}
trigger.call(player, player.elements.container, 'statechange', false, {
triggerEvent.call(player, player.elements.container, 'statechange', false, {
code: event.data,
});
},

66
src/js/plyr.js
View File

@ -20,9 +20,9 @@ import support from './support';
import ui from './ui';
import { closest } from './utils/arrays';
import { createElement, hasClass, removeElement, replaceElement, toggleClass, toggleState, wrap } from './utils/elements';
import { off, on, trigger } from './utils/events';
import { off, on, once, triggerEvent, unbindListeners } from './utils/events';
import is from './utils/is';
import loadSprite from './utils/loadScript';
import loadSprite from './utils/loadSprite';
import { cloneDeep, extend } from './utils/objects';
import { parseUrl } from './utils/urls';
@ -171,7 +171,7 @@ class Plyr {
this.elements.container.className = '';
// Get attributes from URL and set config
if (!url.searchParams) {
if (url.searchParams.length) {
const truthy = [
'1',
'true',
@ -249,6 +249,8 @@ class Plyr {
return;
}
this.eventListeners = [];
// Create listeners
this.listeners = new Listeners(this);
@ -275,7 +277,7 @@ class Plyr {
// Listen for events if debugging
if (this.config.debug) {
on(this.elements.container, this.config.events.join(' '), event => {
on.call(this, this.elements.container, this.config.events.join(' '), event => {
this.debug.log(`event: ${event.type}`);
});
}
@ -673,36 +675,31 @@ class Plyr {
* @param {number} input - Quality level
*/
set quality(input) {
let quality = null;
const config = this.config.quality;
const options = this.options.quality;
if (!is.empty(input)) {
quality = Number(input);
}
if (!is.number(quality)) {
quality = this.storage.get('quality');
}
if (!is.number(quality)) {
quality = this.config.quality.selected;
}
if (!is.number(quality)) {
quality = this.config.quality.default;
}
if (!this.options.quality.length) {
if (!options.length) {
return;
}
if (!this.options.quality.includes(quality)) {
const value = closest(this.options.quality, quality);
let quality = ([
!is.empty(input) && Number(input),
this.storage.get('quality'),
config.selected,
config.default,
]).find(is.number);
if (!options.includes(quality)) {
const value = closest(options, quality);
this.debug.warn(`Unsupported quality option: ${quality}, using ${value} instead`);
quality = value;
}
// Trigger request event
triggerEvent.call(this, this.media, 'qualityrequested', false, { quality });
// Update config
this.config.quality.selected = quality;
config.selected = quality;
// Set quality
this.media.quality = quality;
@ -853,7 +850,7 @@ class Plyr {
// Update state and trigger event
if (active !== this.captions.active) {
this.captions.active = active;
trigger.call(this, this.media, this.captions.active ? 'captionsenabled' : 'captionsdisabled');
triggerEvent.call(this, this.media, this.captions.active ? 'captionsenabled' : 'captionsdisabled');
}
}
@ -957,7 +954,7 @@ class Plyr {
// Trigger event on change
if (hiding !== isHidden) {
const eventName = hiding ? 'controlshidden' : 'controlsshown';
trigger.call(this, this.media, eventName);
triggerEvent.call(this, this.media, eventName);
}
return !hiding;
}
@ -970,9 +967,16 @@ class Plyr {
* @param {function} callback - Callback for when event occurs
*/
on(event, callback) {
on(this.elements.container, event, callback);
on.call(this, this.elements.container, event, callback);
}
/**
* Add event listeners once
* @param {string} event - Event type
* @param {function} callback - Callback for when event occurs
*/
once(event, callback) {
once(this.elements.container, event, callback);
}
/**
* Remove event listeners
* @param {string} event - Event type
@ -1023,13 +1027,13 @@ class Plyr {
}
} else {
// Unbind listeners
this.listeners.clear();
unbindListeners.call(this);
// Replace the container with the original element provided
replaceElement(this.elements.original, this.elements.container);
// Event
trigger.call(this, this.elements.original, 'destroyed', true);
triggerEvent.call(this, this.elements.original, 'destroyed', true);
// Callback
if (is.function(callback)) {

4
src/js/ui.js
View File

@ -8,7 +8,7 @@ import i18n from './i18n';
import support from './support';
import browser from './utils/browser';
import { getElement, toggleClass, toggleState } from './utils/elements';
import { trigger } from './utils/events';
import { triggerEvent } from './utils/events';
import is from './utils/is';
import loadImage from './utils/loadImage';
@ -102,7 +102,7 @@ const ui = {
// Ready event at end of execution stack
setTimeout(() => {
trigger.call(this, this.media, 'ready');
triggerEvent.call(this, this.media, 'ready');
}, 0);
// Set the title

35
src/js/utils/events.js
View File

@ -27,7 +27,7 @@ const supportsPassiveListeners = (() => {
})();
// Toggle event listener
export function toggleListener(elements, event, callback, toggle = false, passive = true, capture = false) {
export function toggleListener(elements, event, callback, toggle = false, passive = true, capture = false, once = false) {
// Bail if no elemetns, event, or callback
if (is.empty(elements) || is.empty(event) || !is.function(callback)) {
return;
@ -64,22 +64,37 @@ export function toggleListener(elements, event, callback, toggle = false, passiv
// If a single node is passed, bind the event listener
events.forEach(type => {
if (this && this.eventListeners && toggle && !once) {
// Cache event listener
this.eventListeners.push({ elements, type, callback, options });
}
elements[toggle ? 'addEventListener' : 'removeEventListener'](type, callback, options);
});
}
// Bind event handler
export function on(element, events = '', callback, passive = true, capture = false) {
toggleListener(element, events, callback, true, passive, capture);
toggleListener.call(this, element, events, callback, true, passive, capture);
}
// Unbind event handler
export function off(element, events = '', callback, passive = true, capture = false) {
toggleListener(element, events, callback, false, passive, capture);
toggleListener.call(this, element, events, callback, false, passive, capture);
}
// Bind once-only event handler
export function once(element, events = '', callback, passive = true, capture = false) {
function onceCallback(...args) {
off(element, events, onceCallback, passive, capture);
callback.apply(this, args);
}
toggleListener(element, events, onceCallback, true, passive, capture, true);
}
// Trigger event
export function trigger(element, type = '', bubbles = false, detail = {}) {
export function triggerEvent(element, type = '', bubbles = false, detail = {}) {
// Bail if no element
if (!is.element(element) || is.empty(type)) {
return;
@ -96,3 +111,15 @@ export function trigger(element, type = '', bubbles = false, detail = {}) {
// Dispatch the event
element.dispatchEvent(event);
}
// Unbind all cached event listeners
export function unbindListeners() {
if (this && this.eventListeners) {
this.eventListeners.forEach(item => {
const { elements, type, callback, options } = item;
elements.removeEventListener(type, callback, options);
});
this.eventListeners = [];
}
}