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Code tweaks

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This commit is contained in:
Sam Potts
2018-01-14 23:15:33 +11:00
parent cfc86bcb7c
commit 22e8892993
15 changed files with 71 additions and 76 deletions
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6
src/js/defaults.js
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@ -302,6 +302,7 @@ const defaults = {
classNames: {
video: 'plyr__video-wrapper',
embed: 'plyr__video-embed',
ads: 'plyr__ads',
control: 'plyr__control',
type: 'plyr--{0}',
provider: 'plyr--{0}',
@ -345,6 +346,11 @@ const defaults = {
keys: {
google: null,
},
// Ads
ads: {
tagUrl: null,
},
};
export default defaults;

63
src/js/plugins/ads.js
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@ -2,33 +2,35 @@ import utils from '../utils';
// Events are different on various devices. We det the correct events, based on userAgent.
const getStartEvents = () => {
let startEvents = ['click'];
let events = ['click'];
// TODO: Detecting touch is tricky, we should look at other ways?
// For mobile users the start event will be one of
// touchstart, touchend and touchmove.
if (navigator.userAgent.match(/iPhone/i) || navigator.userAgent.match(/iPad/i) || navigator.userAgent.match(/Android/i)) {
startEvents = [
events = [
'touchstart',
'touchend',
'touchmove',
];
}
return startEvents;
return events;
};
export default class Ads {
constructor(player) {
this.player = player;
// Check if an adTagUrl is provided.
if (!player.config.ads.adTagUrl) {
// Check if a tag URL is provided.
if (!utils.is.url(player.config.ads.tagUrl)) {
return this;
}
// Check if the Google IMA3 SDK is loaded.
// Check if the Google IMA3 SDK is loaded
if (!utils.is.object(window.google)) {
utils.loadScript(player.config.urls.googleIMA.api, () => {
this.ready(this);
this.ready();
});
} else {
this.ready();
@ -66,12 +68,12 @@ export default class Ads {
this.adsLoader.getSettings().setAutoPlayAdBreaks(false);
// Listen and respond to ads loaded and error events.
this.adsLoader.addEventListener(window.google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED, adEvent => this.onAdsManagerLoaded(adEvent), false);
this.adsLoader.addEventListener(window.google.ima.AdErrorEvent.Type.AD_ERROR, adError => this.onAdError(adError), false);
this.adsLoader.addEventListener(window.google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED, event => this.onAdsManagerLoaded(event), false);
this.adsLoader.addEventListener(window.google.ima.AdErrorEvent.Type.AD_ERROR, error => this.onAdError(error), false);
// Request video ads.
const adsRequest = new window.google.ima.AdsRequest();
adsRequest.adTagUrl = this.player.config.ads.adTagUrl;
adsRequest.adTagUrl = this.player.config.ads.tagUrl;
// Specify the linear and nonlinear slot sizes. This helps the SDK to
// select the correct creative if multiple are returned.
@ -87,28 +89,28 @@ export default class Ads {
const { videoElement } = this;
// Get the ads manager.
const adsRenderingSettings = new window.google.ima.AdsRenderingSettings();
adsRenderingSettings.restoreCustomPlaybackStateOnAdBreakComplete = true;
adsRenderingSettings.enablePreloading = true;
const settings = new window.google.ima.AdsRenderingSettings();
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.adsManager = adsManagerLoadedEvent.getAdsManager(videoElement, adsRenderingSettings);
this.adsManager = adsManagerLoadedEvent.getAdsManager(videoElement, settings);
// Get the cue points for any mid-rolls by filtering out the pre- and post-roll.
this.adsCuePoints = this.adsManager.getCuePoints().filter(x => x > 0 && x !== -1);
// Add listeners to the required events.
this.adsManager.addEventListener(window.google.ima.AdErrorEvent.Type.AD_ERROR, adError => this.onAdError(adError));
this.adsManager.addEventListener(window.google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED, adEvent => this.onAdEvent(adEvent));
this.adsManager.addEventListener(window.google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED, adEvent => this.onAdEvent(adEvent));
this.adsManager.addEventListener(window.google.ima.AdEvent.Type.ALL_ADS_COMPLETED, adEvent => this.onAdEvent(adEvent));
this.adsManager.addEventListener(window.google.ima.AdEvent.Type.AD_BREAK_READY, adEvent => this.onAdEvent(adEvent));
this.adsManager.addEventListener(window.google.ima.AdErrorEvent.Type.AD_ERROR, error => this.onAdError(error));
this.adsManager.addEventListener(window.google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED, event => this.onAdEvent(event));
this.adsManager.addEventListener(window.google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED, event => this.onAdEvent(event));
this.adsManager.addEventListener(window.google.ima.AdEvent.Type.ALL_ADS_COMPLETED, event => this.onAdEvent(event));
this.adsManager.addEventListener(window.google.ima.AdEvent.Type.AD_BREAK_READY, event => this.onAdEvent(event));
// Listen to any additional events, if necessary.
this.adsManager.addEventListener(window.google.ima.AdEvent.Type.LOADED, adEvent => this.onAdEvent(adEvent));
this.adsManager.addEventListener(window.google.ima.AdEvent.Type.STARTED, adEvent => this.onAdEvent(adEvent));
this.adsManager.addEventListener(window.google.ima.AdEvent.Type.COMPLETE, adEvent => this.onAdEvent(adEvent));
this.adsManager.addEventListener(window.google.ima.AdEvent.Type.LOADED, event => this.onAdEvent(event));
this.adsManager.addEventListener(window.google.ima.AdEvent.Type.STARTED, event => this.onAdEvent(event));
this.adsManager.addEventListener(window.google.ima.AdEvent.Type.COMPLETE, event => this.onAdEvent(event));
}
onAdEvent(adEvent) {
@ -140,6 +142,7 @@ export default class Ads {
ad.height = container.offsetHeight;
}
break;
case window.google.ima.AdEvent.Type.STARTED:
// This event indicates the ad has started - the video player
// can adjust the UI, for example display a pause button and
@ -159,12 +162,15 @@ export default class Ads {
// 300); // every 300ms
// }
break;
case window.google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED:
this.handleEventListeners('CONTENT_PAUSE_REQUESTED');
break;
case window.google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED:
this.handleEventListeners('CONTENT_RESUME_REQUESTED');
break;
case window.google.ima.AdEvent.Type.AD_BREAK_READY:
// This event indicates that a mid-roll ad is ready to start.
// We pause the player and tell the adsManager to start playing the ad.
@ -172,6 +178,7 @@ export default class Ads {
this.adsManager.start();
this.handleEventListeners('AD_BREAK_READY');
break;
case window.google.ima.AdEvent.Type.COMPLETE:
// This event indicates the ad has finished - the video player
// can perform appropriate UI actions, such as removing the timer for
@ -184,16 +191,17 @@ export default class Ads {
this.player.play();
}
break;
case window.google.ima.AdEvent.Type.ALL_ADS_COMPLETED:
this.handleEventListeners('ALL_ADS_COMPLETED');
break;
default:
break;
}
}
onAdError(adErrorEvent) {
// Handle the error logging.
this.adDisplayElement.remove();
@ -220,7 +228,7 @@ export default class Ads {
this.adDisplayElement.removeAttribute('style');
// Set class name on the adDisplayContainer element.
this.adDisplayElement.setAttribute('class', 'plyr__ads');
this.adDisplayElement.setAttribute('class', this.player.config.classNames.ads);
// Play ads when clicked.
this.setOnClickHandler(this.adDisplayElement, this.playAds);
@ -277,13 +285,12 @@ export default class Ads {
this.player.on('seeked', event => {
const seekedTime = event.detail.plyr.currentTime;
for (let i = 0; i < this.adsCuePoints.length; i += 1) {
const cuePoint = this.adsCuePoints[i];
this.adsCuePoints.forEach((cuePoint, index) => {
if (time < cuePoint && cuePoint < seekedTime) {
this.adsManager.discardAdBreak();
this.adsCuePoints.splice(i, 1);
this.adsCuePoints.splice(index, 1);
}
}
});
});
// Listen to the resizing of the window. And resize ad accordingly.

3
src/js/utils.js
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@ -50,6 +50,9 @@ const utils = {
track(input) {
return this.instanceof(input, TextTrack) || (!this.nullOrUndefined(input) && this.string(input.kind));
},
url(input) {
return !this.nullOrUndefined(input) && /(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-/]))?/.test(input);
},
nullOrUndefined(input) {
return input === null || typeof input === 'undefined';
},

17
src/sass/plugins/ads.scss Normal file
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@ -0,0 +1,17 @@
// ==========================================================================
// Advertisments
// ==========================================================================
.plyr__ads {
bottom: 0;
cursor: pointer;
left: 0;
position: absolute;
right: 0;
top: 0;
z-index: 10;
video {
left: 0;
}
}

18
src/sass/plugins/ads/ads.scss
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@ -1,18 +0,0 @@
.plyr--ready {
position: relative;
}
.plyr__ads {
bottom: 0;
cursor: pointer;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
left: 0;
position: absolute;
right: 0;
top: 0;
z-index: 10;
video {
left: 0;
}
}

4
src/sass/plyr.scss
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@ -40,7 +40,7 @@
@import 'states/error';
@import 'states/fullscreen';
@import 'plugins/ads';
@import 'utils/animation';
@import 'utils/hidden';
@import 'plugins/ads/ads';