createVimeoPlayers()

nebula.createVimeoPlayers = function(){
    jQuery('iframe[src*="vimeo"]').each(function(i){ //This is not finding lazy loaded videos
        if ( !jQuery(this).hasClass('ignore') ){ //Use this class to ignore certain videos from tracking
            var id = jQuery(this).attr('data-video-id') || jQuery(this).attr('data-vimeo-id') || jQuery(this).attr('id') || false;
            if ( !id ){
                if ( jQuery(this).attr('src').indexOf('player_id') > -1 ){
                    id = jQuery(this).attr('src').split('player_id=').pop().split('&')[0]; //Use the player_id parameter. Note: This is no longer used by the Vimeo API!
                } else {
                    id = jQuery(this).attr('src').split('/').pop().split('?')[0]; //Grab the ID off the end of the URL (ignoring query parameters)
                }

                if ( id && !parseInt(id) ){ //If the ID is a not number try to find a number in the iframe src
                    id = /\d{6,}/g.exec(jQuery(this).attr('src'))[0];
                }

                jQuery(this).attr('id', id);
            }

            if ( typeof nebula.videos[id] === 'object' ){ //If this video is already being tracked ignore it
                return; //Continue the loop
            }

            //Fill in the data object here
            nebula.videos[id] = {
                player: new Vimeo.Player(jQuery(this)),
                element: jQuery(this),
                platform: 'vimeo', //The platform the video is hosted using.
                autoplay: jQuery(this).attr('src').indexOf('autoplay=1') > 0, //Look for the autoplay parameter in the iframe src.
                id: id,
                current: 0, //The current position of the video. Units: Seconds
                percent: 0, //The percent of the current position. Multiply by 100 for actual percent.
                engaged: false, //Whether the viewer has watched enough of the video to be considered engaged.
                seeker: false, //Whether the viewer has seeked through the video at least once.
                seen: [], //An array of percentages seen by the viewer. This is to roughly estimate how much was watched.
                watched: 0, //Amount of time watching the video (regardless of seeking). Accurate to 1% of video duration. Units: Seconds
                watchedPercent: 0, //The decimal percentage of the video watched. Multiply by 100 for actual percent.
                pausedYet: false, //If this video has been paused yet by the user.
            };

            //Title
            nebula.videos[id].player.getVideoTitle().then(function(title){
                nebula.videos[id].title = title; //The title of the video
            });

            //Duration
            nebula.videos[id].player.getDuration().then(function(duration){
                nebula.videos[id].duration = duration; //The total duration of the video. Units: Seconds
            });

            //Play
            nebula.videos[id].player.on('play', function(e){
                var thisEvent = {
                    category: 'Videos',
                    action: ( nebula.isInView(jQuery(nebula.videos[id].element)) )? 'Play' : 'Play (Not In View)',
                    title: nebula.videos[id].title,
                    autoplay: nebula.videos[id].autoplay
                };

                ga('set', nebula.analytics.metrics.videoStarts, 1);
                ga('set', nebula.analytics.dimensions.videoWatcher, 'Started');

                if ( nebula.videos[id].autoplay ){
                    thisEvent.action += ' (Autoplay)';
                } else {
                    nebula.videos[id].element.addClass('playing');
                }

                nebula.dom.document.trigger('nebula_event', thisEvent);
                ga('send', 'event', thisEvent.category, thisEvent.action, thisEvent.title);
                nebula.nv('event', 'Video Play Began: ' + thisEvent.title);
                nebula.dom.document.trigger('nebula_playing_video', nebula.videos[id].title);
            });

            //Time Update
            nebula.videos[id].player.on('timeupdate', function(e){
                nebula.videos[id].duration = e.duration;
                nebula.videos[id].current = e.seconds;
                nebula.videos[id].percent = e.percent;

                //Determine watched percent by adding current percents to an array, then count the array!
                nowSeen = Math.ceil(nebula.videos[id].percent*100);
                if ( nebula.videos[id].seen.indexOf(nowSeen) < 0 ){
                    nebula.videos[id].seen.push(nowSeen);
                }
                nebula.videos[id].watchedPercent = nebula.videos[id].seen.length;
                nebula.videos[id].watched = (nebula.videos[id].seen.length/100)*nebula.videos[id].duration; //Roughly calculate time watched based on percent seen

                if ( nebula.videos[id].watchedPercent > 25 && !nebula.videos[id].engaged ){
                    if ( nebula.isInView(jQuery(nebula.videos[id].element)) ){
                        var thisEvent = {
                            category: 'Videos',
                            action: ( nebula.videos[id].autoplay )? 'Engaged' : 'Engaged (Autoplay)',
                            title: nebula.videos[id].title,
                            autoplay: nebula.videos[id].autoplay
                        };

                        ga('set', nebula.analytics.dimensions.videoWatcher, thisEvent.action);
                        nebula.dom.document.trigger('nebula_event', thisEvent);
                        ga('send', 'event', thisEvent.category, thisEvent.action, thisEvent.title, {'nonInteraction': true});
                        nebula.nv('event', 'Video Engaged: ' + thisEvent.title);
                        nebula.videos[id].engaged = true;
                        nebula.dom.document.trigger('nebula_engaged_video', nebula.videos[id].title);
                    }
                }
            });

            //Pause
            nebula.videos[id].player.on('pause', function(e){
                jQuery(this).removeClass('playing');

                var thisEvent = {
                    category: 'Videos',
                    action: 'Paused',
                    playTime: Math.round(nebula.videos[id].watched),
                    percent: Math.round(e.percent*100),
                    title: nebula.videos[id].title,
                    autoplay: nebula.videos[id].autoplay
                };

                ga('set', nebula.analytics.dimensions.videoWatcher, thisEvent.action);
                ga('set', nebula.analytics.metrics.videoPlaytime, thisEvent.playTime);
                ga('set', nebula.analytics.dimensions.videoPercentage, thisEvent.percent);

                if ( !nebula.videos[id].pausedYet && !nebula.videos[id].seeker ){ //Only capture first pause if they didn't seek
                    ga('send', 'event', thisEvent.category, 'First Pause', thisEvent.title);
                    nebula.videos[id].pausedYet = true;
                }

                nebula.dom.document.trigger('nebula_event', thisEvent);
                ga('send', 'event', thisEvent.category, thisEvent.action, thisEvent.title);
                ga('send', 'timing', thisEvent.category, thisEvent.action, Math.round(e.seconds*1000), thisEvent.title);
                nebula.nv('event', 'Video Paused: ' + thisEvent.title);
                nebula.dom.document.trigger('nebula_paused_video', nebula.videos[id]);
            });

            //Seeked
            nebula.videos[id].player.on('seeked', function(e){
                var thisEvent = {
                    category: 'Videos',
                    action: 'Seek',
                    position: e.seconds,
                    title: nebula.videos[id].title,
                    autoplay: nebula.videos[id].autoplay
                };

                nebula.dom.document.trigger('nebula_event', thisEvent);
                ga('set', nebula.analytics.dimensions.videoWatcher, thisEvent.action);
                ga('send', 'event', thisEvent.category, thisEvent.action, thisEvent.title + ' [to: ' + thisEvent.position + ']');
                nebula.nv('event', 'Video Seeked: ' + thisEvent.title);
                nebula.videos[id].seeker = true;
                nebula.dom.document.trigger('nebula_seeked_video', nebula.videos[id]);
            });

            //Ended
            nebula.videos[id].player.on('ended', function(e){
                jQuery(this).removeClass('playing');

                var thisEvent = {
                    category: 'Videos',
                    action: ( nebula.isInView(jQuery(nebula.videos[id].element)) )? 'Ended' : 'Ended (Not In View)',
                    title: nebula.videos[id].title,
                    playTime: Math.round(nebula.videos[id].watched),
                    progress: Math.round(nebula.videos[id].watched*1000),
                    autoplay: nebula.videos[id].autoplay
                };

                ga('set', nebula.analytics.metrics.videoCompletions, 1);
                ga('set', nebula.analytics.metrics.videoPlaytime, thisEvent.playTime);
                ga('set', nebula.analytics.dimensions.videoWatcher, thisEvent.action);

                if ( nebula.videos[id].autoplay ){
                    thisEvent.action += ' (Autoplay)';
                }

                nebula.dom.document.trigger('nebula_event', thisEvent);
                ga('send', 'event', thisEvent.category, thisEvent.action, thisEvent.title, {'nonInteraction': true});
                ga('send', 'timing', thisEvent.category, thisEvent.action, thisEvent.progress, thisEvent.title); //Roughly amount of time watched (Can not be over 100% for Vimeo)
                nebula.nv('event', 'Video Ended: ' + thisEvent.title);
                nebula.dom.document.trigger('nebula_ended_video', nebula.videos[id]);
            });

            nebula.dom.document.trigger('nebula_vimeo_player_created', nebula.videos[id]);
        }
    });

    if ( typeof videoProgress === 'undefined' ){
        videoProgress = {};
    }
};

nebula.createVimeoPlayers = function(){
    //Write your own code here, leave it blank, or return false.
}