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Add failsafe to get duration during timeupdate #20

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merged 1 commit into from
Aug 13, 2021
Merged

Add failsafe to get duration during timeupdate #20

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30 changes: 18 additions & 12 deletions src/tracking/percentile.js
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Original file line number Diff line number Diff line change
Expand Up @@ -24,27 +24,42 @@ const PercentileTracking = function(config) {
let first = false;
let second = false;
let third = false;
let duration = 0;
let duration = null;
let pauseCount = 0;
let seekCount = 0;

const reset = function(e) {
first = false;
second = false;
third = false;
duration = 0;
duration = null;
pauseCount = 0;
seekCount = 0;
};

const incPause = () => pauseCount++;
const incSeek = () => seekCount++;

const getDuration = function() {
duration = +player.duration().toFixed(0);
if (duration > 0) {
const quarter = (duration / 4).toFixed(0);

first = +quarter;
second = +quarter * 2;
third = +quarter * 3;
}
};

player.on('dispose', reset);
player.on('loadstart', reset);
player.on('tracking:pause', incPause);
player.on('tracking:seek', incSeek);
player.on('timeupdate', function() {
if (duration === null) {
getDuration();
}

const curTime = +player.currentTime().toFixed(0);
const data = {
seekCount,
Expand Down Expand Up @@ -80,16 +95,7 @@ const PercentileTracking = function(config) {
player.trigger('tracking:fourth-quarter', data);
});

player.on('durationchange', function() {
duration = +player.duration().toFixed(0);
if (duration > 0) {
const quarter = (duration / 4).toFixed(0);

first = +quarter;
second = +quarter * 2;
third = +quarter * 3;
}
});
player.on('durationchange', getDuration);
};

export default PercentileTracking;