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Merged
joedolson merged 2 commits into from
Dec 30, 2025
Merged

Jquery slim #711

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fa3ae30
Replace jQuery getScript
joedolson Dec 30, 2025
4d3fd84
On Safari, YouTube automatic posters don't show. This is a known Safa…
joedolson Dec 30, 2025
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10 changes: 10 additions & 0 deletions scripts/ableplayer-base.js
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Original file line number Diff line number Diff line change
Expand Up @@ -248,6 +248,11 @@ var AblePlayerInstances = [];
var youTubeId = $(media).data('youtube-id');
if ( youTubeId !== undefined && youTubeId !== "") {
this.youTubeId = this.getYouTubeId(youTubeId);
if ( ! this.hasPoster ) {
let poster = this.getYouTubePosterUrl(this.youTubeId,'1200');
$(media).attr( 'poster', poster );
this.hasPoster = true;
}
}

var youTubeDescId = $(media).data('youtube-desc-id');
Expand All @@ -267,6 +272,11 @@ var AblePlayerInstances = [];
var vimeoId = $(media).data('vimeo-id');
if ( vimeoId !== undefined && vimeoId !== "") {
this.vimeoId = this.getVimeoId(vimeoId);
if ( ! this.hasPoster ) {
let poster = thisObj.getVimeoPosterUrl(this.vimeoId,'1200');
$(media).attr( 'poster', poster );
this.hasPoster = true;
}
}
var vimeoDescId = $(media).data('vimeo-desc-id');
if ( vimeoDescId !== undefined && vimeoDescId !== "") {
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14 changes: 5 additions & 9 deletions scripts/buildplayer.js
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Expand Up @@ -3,17 +3,13 @@
AblePlayer.prototype.injectPlayerCode = function() {

// create and inject surrounding HTML structure
// If iOS:
// If video:
// iOS does not support any of the player's functionality
// - everything plays in its own player
// Therefore, AblePlayer is not loaded & all functionality is disabled
// (this all determined. If this is iOS && video, this function is never called)
// If iOS & video:
// iOS does not support any of the player's functionality - everything plays in its own player
// Therefore, AblePlayer is not loaded & all functionality is disabled
// (this all determined. If this is iOS && video, this function is never called)

var captionsContainer;

// create three wrappers and wrap them around the media element.
// From inner to outer:
// Wrappers, from inner to outer:
// $mediaContainer - contains the original media element
// $ableDiv - contains the media player and all its objects (e.g., captions, controls, descriptions)
// $ableWrapper - contains additional widgets (e.g., transcript window, sign window)
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20 changes: 20 additions & 0 deletions scripts/misc.js
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Original file line number Diff line number Diff line change
Expand Up @@ -141,6 +141,26 @@
});
}

AblePlayer.prototype.getScript = function( source, callback ) {
var script = document.createElement('script');
var prior = document.getElementsByTagName('script')[0];
script.async = 1;

script.onload = script.onreadystatechange = function( _, isAbort ) {
if ( isAbort || !script.readyState || /loaded|complete/.test(script.readyState) ) {
script.onload = script.onreadystatechange = null;
script = undefined;

if ( !isAbort && callback ) {
setTimeout(callback, 0);
}
}
};

script.src = source;
prior.parentNode.insertBefore(script, prior);
}

AblePlayer.prototype.hasAttr = function (object, attribute) {
// surprisingly, there is no hasAttr() function in Jquery as of 3.2.1
// return true if object has attribute; otherwise false
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6 changes: 3 additions & 3 deletions scripts/sign.js
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Original file line number Diff line number Diff line change
Expand Up @@ -134,9 +134,9 @@
});
} else {
// Has another player already started loading the script? If so, abort...
if (!AblePlayer.loadingYouTubeIframeAPI) {
$.getScript('https://www.youtube.com/iframe_api').fail(function () {
deferred.reject();
if ( ! AblePlayer.loadingYouTubeIframeAPI ) {
thisObj.getScript('https://www.youtube.com/iframe_api', function () {
console.log( 'YouTube API loaded' );
});
}

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40 changes: 17 additions & 23 deletions scripts/vimeo.js
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Original file line number Diff line number Diff line change
Expand Up @@ -230,29 +230,23 @@

AblePlayer.prototype.getVimeoPosterUrl = function (vimeoId, width) {

// this is a placeholder, copied from getYouTubePosterUrl()
// Vimeo doesn't seem to have anything similar,
// Vimeo API for images: https://vimeo.com/api/v2/video/328769500.json
// will require an unauthenticated API query.

// return a URL for retrieving a YouTube poster image
// supported values of width: 120, 320, 480, 640

var url = 'https://img.youtube.com/vi/' + youTubeId;
if (width == '120') {
// default (small) thumbnail, 120 x 90
return url + '/default.jpg';
} else if (width == '320') {
// medium quality thumbnail, 320 x 180
return url + '/hqdefault.jpg';
} else if (width == '480') {
// high quality thumbnail, 480 x 360
return url + '/hqdefault.jpg';
} else if (width == '640') {
// standard definition poster image, 640 x 480
return url + '/sddefault.jpg';
}
return false;
// Vimeo Oembed only returns a 640px width image. Hope at some point there's an alternative.
var url = 'http://vimeo.com/api/oembed.json?url=https://vimeo.com/' + vimeoId, imageUrl = '';
console.log( url );
fetch( url ).then( response => {

return response.json();
})
.then( json => {
imageUrl = json.thumbnail_url;
})
.catch( error => {
if (thisObj.debug) {
console.log( 'Vimeo API query: ' + error );
}
});

return imageUrl;
};

AblePlayer.prototype.getVimeoId = function (url) {
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4 changes: 2 additions & 2 deletions scripts/youtube.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,8 +22,8 @@
} else {
// Has another player already started loading the script? If so, abort...
if (!AblePlayer.loadingYouTubeIframeAPI) {
$.getScript('https://www.youtube.com/iframe_api').fail(function () {
deferred.reject();
thisObj.getScript('https://www.youtube.com/iframe_api', function () {
console.log( 'YouTube API loaded' );
});
}

Expand Down
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