https://jofflowson.com/wp-content/cache/wpfc-minified/77k22iqz/p2kb.js

1(function(){
2'use strict';
3var videojs=null;
4if(typeof window.videojs==='undefined'&&typeof require==='function'){
5videojs=require('video.js');
6}else{
7videojs=window.videojs;
8}
9(function(window, videojs){
10var videoJsResolutionSwitcher,
11defaults={
12ui: true
13};
14var MenuItem=videojs.getComponent('MenuItem');
15var ResolutionMenuItem=videojs.extend(MenuItem, {
16constructor: function(player, options){
17options.selectable=true;
18MenuItem.call(this, player, options);
19this.src=options.src;
20player.on('resolutionchange', videojs.bind(this, this.update));
21}});
22ResolutionMenuItem.prototype.handleClick=function(event){
23MenuItem.prototype.handleClick.call(this,event);
24this.player_.currentResolution(this.options_.label);
25};
26ResolutionMenuItem.prototype.update=function(){
27if(!this.player_){
28return;
29}
30var selection=this.player_.currentResolution();
31this.selected(this.options_.label===selection.label);
32};
33MenuItem.registerComponent('ResolutionMenuItem', ResolutionMenuItem);
34var MenuButton=videojs.getComponent('MenuButton');
35var ResolutionMenuButton=videojs.extend(MenuButton, {
36constructor: function(player, options){
37this.label=document.createElement('span');
38options.label='Quality';
39MenuButton.call(this, player, options);
40this.el().setAttribute('aria-label','Quality');
41this.controlText('Quality');
42if(options.dynamicLabel){
43videojs.dom.addClass(this.label, 'vjs-resolution-button-label');
44this.el().children[0].appendChild(this.label);
45}else{
46var staticLabel=document.createElement('span');
47videojs.addClass(staticLabel, 'vjs-menu-icon');
48this.el().children[0].appendChild(staticLabel);
49}
50player.on('updateSources', videojs.bind(this, this.update));
51player.on('resolutionchange', videojs.bind(this, this.updateLabel));
52},
53update: function(){
54if(!this.player_){
55return;
56}
57this.sources=this.player_.getGroupedSrc();
58this.currentSelection=this.player_.currentResolution();
59this.label.innerHTML=this.currentSelection ? this.currentSelection.label:'';
60return MenuButton.prototype.update.call(this);
61},
62updateLabel: function(){
63if(!this.player_){
64return;
65}
66this.currentSelection=this.player_.currentResolution();
67this.label.innerHTML=this.currentSelection ? this.currentSelection.label:'';
68}});
69ResolutionMenuButton.prototype.createItems=function(){
70var menuItems=[];
71var labels=(this.sources&&this.sources.label)||{};
72for (var key in labels){
73if(labels.hasOwnProperty(key)){
74menuItems.push(new ResolutionMenuItem(
75this.player_,
76{

77label: key,
78src: labels[key],
79selected: key===(this.currentSelection ? this.currentSelection.label:false)
80})
81);
82}}
83return menuItems;
84};
85ResolutionMenuButton.prototype.buildCSSClass=function(){
86return MenuButton.prototype.buildCSSClass.call(this) + ' vjs-resolution-button';
87};
88MenuButton.registerComponent('ResolutionMenuButton', ResolutionMenuButton);
89videoJsResolutionSwitcher=function(options){
90var settings=videojs.mergeOptions(defaults, options),
91player=this,
92groupedSrc={},
93currentSources={},
94currentResolutionState={};
95player.updateSrc=function(src){
96if(!src){ return player.src(); }
97src=src.filter(function(source){
98try {
99return(player.canPlayType(source.type)!=='');
100} catch (e){
101return true;
102}});
103this.currentSources=src.sort(compareResolutions);
104this.groupedSrc=bucketSources(this.currentSources);
105var chosen=chooseSrc(this.groupedSrc, this.currentSources, player.currentDimension('width'));
106this.currentResolutionState={
107label: chosen.label,
108sources: chosen.sources
109};
110player.trigger('updateSources');
111player.setSourcesSanitized(chosen.sources, chosen.label);
112player.trigger('resolutionchange');
113return player;
114};
115player.addSrc=function(src){
116if(!src){ return player.src(); }
117var source_list=this.currentSources;
118if(!Array.isArray(source_list)){
119source_list=[src];
120}else{
121source_list.push(src);
122}
123return player.updateSrc(source_list);
124};
125player.currentResolution=function(label, customSourcePicker){
126if(label==null){ return this.currentResolutionState; }
127if(!this.groupedSrc||!this.groupedSrc.label||!this.groupedSrc.label[label]){
128return;
129}
130var sources=this.groupedSrc.label[label];
131var currentTime=player.currentTime();
132var isPaused=player.paused();
133if(!isPaused&&this.player_.options_.bigPlayButton){
134this.player_.bigPlayButton.hide();
135}
136var handleSeekEvent='loadeddata';
137if(this.player_.techName_!=='Youtube'&&this.player_.preload()==='none'&&this.player_.techName_!=='Flash'){
138handleSeekEvent='timeupdate';
139}
140player
141.setSourcesSanitized(sources, label, customSourcePicker||settings.customSourcePicker)
142.one(handleSeekEvent, function(){
143player.currentTime(currentTime);
144if(!isPaused){
145player.play();
146}
147player.handleTechSeeked_();
148player.trigger('resolutionchange');
149});
150return player;
151};
152player.getGroupedSrc=function(){
153return this.groupedSrc;
154};
155player.setSourcesSanitized=function(sources, label, customSourcePicker){
156this.currentResolutionState={
157label: label,
158sources: sources
159};
160if(typeof customSourcePicker==='function'){
161return customSourcePicker(player, sources, label);
162}
163player.src(sources.map(function(src){
164return {src: src.src, type: src.type, res: src.res};}));
165return player;
166};
167function compareResolutions(a, b){
168if(!a.res||!b.res){ return 0; }
169return (+b.res)-(+a.res);
170}
171function bucketSources(src){
172var resolutions={
173label: {},
174res: {},
175type: {}};
176src.map(function(source){
177initResolutionKey(resolutions, 'label', source);
178initResolutionKey(resolutions, 'res', source);
179initResolutionKey(resolutions, 'type', source);
180appendSourceToKey(resolutions, 'label', source);
181appendSourceToKey(resolutions, 'res', source);
182appendSourceToKey(resolutions, 'type', source);
183});
184return resolutions;
185}
186function initResolutionKey(resolutions, key, source){
187if(resolutions[key][source[key]]==null){
188resolutions[key][source[key]]=[];
189}}
190function appendSourceToKey(resolutions, key, source){
191resolutions[key][source[key]].push(source);
192}
193function chooseSrc(groupedSrc, src, player_width){
194var last_index=src.length - 1,
195selectedRes=src[last_index].res,
196selectedLabel=src[last_index].label,
197i;
198for (i in src){
199if(player_width > src[i].res){
200selectedRes=src[i].res;
201selectedLabel=src[i].label;
202break;
203}}
204return {res: selectedRes, label: selectedLabel, sources: groupedSrc.res[selectedRes]};}
205function initResolutionForYt(player){
206var _yts={
207highres: {res: 1080, label: '1080', yt: 'highres'},
208hd1080: {res: 1080, label: '1080', yt: 'hd1080'},
209hd720: {res: 720, label: '720', yt: 'hd720'},
210large: {res: 480, label: '480', yt: 'large'},
211medium: {res: 360, label: '360', yt: 'medium'},
212small: {res: 240, label: '240', yt: 'small'},
213tiny: {res: 144, label: '144', yt: 'tiny'},
214auto: {res: 0, label: 'auto', yt: 'auto'}};
215var _customSourcePicker=function(_player, _sources, _label){
216player.tech_.ytPlayer.setPlaybackQuality(_sources[0]._yt);
217player.trigger('updateSources');
218return player;
219};
220settings.customSourcePicker=_customSourcePicker;
221player.tech_.ytPlayer.setPlaybackQuality('auto');
222player.tech_.ytPlayer.addEventListener('onPlaybackQualityChange', function(event){
223for(var res in _yts){
224if(res.yt===event.data){
225player.currentResolution(res.label, _customSourcePicker);
226return;
227}}
228});
229player.one('play', function(){
230var qualities=player.tech_.ytPlayer.getAvailableQualityLevels();
231var _sources=[];
232qualities.map(function(q){
233_sources.push({
234src: player.src().src,
235type: player.src().type,
236label: _yts[q].label,
237res: _yts[q].res,
238_yt: _yts[q].yt
239});
240});
241player.groupedSrc=bucketSources(_sources);
242var chosen={label: 'auto', res: 0, sources: player.groupedSrc.label.auto};
243this.currentResolutionState={
244label: chosen.label,
245sources: chosen.sources
246};
247player.trigger('updateSources');
248player.setSourcesSanitized(chosen.sources, chosen.label, _customSourcePicker);
249});
250}
251player.ready(function(){
252if(settings.ui){
253var menuButton=new ResolutionMenuButton(player, settings);
254player.controlBar.resolutionSwitcher=player.controlBar.el_.insertBefore(menuButton.el_, player.controlBar.getChild('fullscreenToggle').el_);
255player.controlBar.resolutionSwitcher.dispose=function(){
256this.parentNode.removeChild(this);
257};}
258if(player.options_.sources.length > 1){
259player.updateSrc(player.options_.sources);
260}
261if(player.techName_==='Youtube'){
262initResolutionForYt(player);
263}});
264};
265videojs.registerPlugin('videoJsResolutionSwitcher', videoJsResolutionSwitcher);
266})(window, videojs);
267})();