|
| 1 | +// get elements |
| 2 | +const player = document.querySelector('.player'); |
| 3 | +const video = player.querySelector('.viewer'); |
| 4 | +const progress = player.querySelector('.progress'); |
| 5 | +const progressBar = player.querySelector('.progress__filled'); |
| 6 | +const toggle = player.querySelector('.toggle'); |
| 7 | +const sliders = player.querySelectorAll('.player__slider'); |
| 8 | +const skipButtons = player.querySelectorAll('[data-skip]'); |
| 9 | + |
| 10 | +console.dir(video); |
| 11 | + |
| 12 | +// add play/pause method |
| 13 | +function playerToggle() { |
| 14 | + const state = video.paused ? 'play' : 'pause'; |
| 15 | + video[state](); |
| 16 | +} |
| 17 | + |
| 18 | +function updateButton() { |
| 19 | + const state = video.paused ? '<i class="fas fa-play"></i>' : '<i class="fas fa-pause"></i>'; |
| 20 | + toggle.innerHTML = state; |
| 21 | +} |
| 22 | + |
| 23 | +function skip() { |
| 24 | + video.currentTime += +this.dataset.skip; |
| 25 | +} |
| 26 | + |
| 27 | +function rangeUpdate() { |
| 28 | + video[this.name] = this.value; |
| 29 | +} |
| 30 | + |
| 31 | +function handleProgress() { |
| 32 | + const prog = (video.currentTime / video.duration) * 100; |
| 33 | + progressBar.style.flexBasis = `${prog}%`; |
| 34 | +} |
| 35 | + |
| 36 | +function scrub(e) { |
| 37 | + const percent = (e.offsetX / progress.offsetWidth) * 100; |
| 38 | + const time = (percent * video.duration) / 100; |
| 39 | + video.currentTime = time; |
| 40 | + |
| 41 | +} |
| 42 | + |
| 43 | +// hook event listeners |
| 44 | +video.addEventListener('click', playerToggle); |
| 45 | +video.addEventListener('play', updateButton); |
| 46 | +video.addEventListener('pause', updateButton); |
| 47 | +video.addEventListener('timeupdate', handleProgress); |
| 48 | + |
| 49 | +toggle.addEventListener('click', playerToggle); |
| 50 | + |
| 51 | +skipButtons.forEach(skipButton => skipButton.addEventListener('click', skip)); |
| 52 | +sliders.forEach(slider => slider.addEventListener('change', rangeUpdate)); |
| 53 | + |
| 54 | +let draggin = false; |
| 55 | +progress.addEventListener('click', scrub); |
| 56 | +progress.addEventListener('mousemove', (e) => draggin && scrub(e)); |
| 57 | + |
| 58 | +progress.addEventListener('mousedown', () => draggin = true); |
| 59 | +progress.addEventListener('mouseup', () => draggin = false); |
| 60 | + |
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