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Fix comment event listener

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This commit is contained in:
Omar Roth 2019-10-18 12:44:11 -04:00
parent 2a4b252a9d
commit 23ccaea2ff
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GPG Key ID: B8254FB7EC3D37F2
3 changed files with 175 additions and 169 deletions
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48
assets/js/embed.js
View File

@ -69,32 +69,34 @@ function get_playlist(plid, retries) {
xhr.send(); xhr.send();
} }
if (video_data.plid) { window.addEventListener('load', function (e) {
get_playlist(video_data.plid); if (video_data.plid) {
} else if (video_data.video_series) { get_playlist(video_data.plid);
player.on('ended', function () { } else if (video_data.video_series) {
var url = new URL('https://example.com/embed/' + video_data.video_series.shift()); player.on('ended', function () {
var url = new URL('https://example.com/embed/' + video_data.video_series.shift());
if (video_data.params.autoplay || video_data.params.continue_autoplay) { if (video_data.params.autoplay || video_data.params.continue_autoplay) {
url.searchParams.set('autoplay', '1'); url.searchParams.set('autoplay', '1');
} }
if (video_data.params.listen !== video_data.preferences.listen) { if (video_data.params.listen !== video_data.preferences.listen) {
url.searchParams.set('listen', video_data.params.listen); url.searchParams.set('listen', video_data.params.listen);
} }
if (video_data.params.speed !== video_data.preferences.speed) { if (video_data.params.speed !== video_data.preferences.speed) {
url.searchParams.set('speed', video_data.params.speed); url.searchParams.set('speed', video_data.params.speed);
} }
if (video_data.params.local !== video_data.preferences.local) { if (video_data.params.local !== video_data.preferences.local) {
url.searchParams.set('local', video_data.params.local); url.searchParams.set('local', video_data.params.local);
} }
if (video_data.video_series.length !== 0) { if (video_data.video_series.length !== 0) {
url.searchParams.set('playlist', video_data.video_series.join(',')) url.searchParams.set('playlist', video_data.video_series.join(','))
} }
location.assign(url.pathname + url.search); location.assign(url.pathname + url.search);
}); });
} }
});

264
assets/js/player.js
View File

@ -151,45 +151,47 @@ player.vttThumbnails({
// Enable annotations // Enable annotations
if (!video_data.params.listen && video_data.params.annotations) { if (!video_data.params.listen && video_data.params.annotations) {
var video_container = document.getElementById('player'); window.addEventListener('load', function (e) {
let xhr = new XMLHttpRequest(); var video_container = document.getElementById('player');
xhr.responseType = 'text'; let xhr = new XMLHttpRequest();
xhr.timeout = 60000; xhr.responseType = 'text';
xhr.open('GET', '/api/v1/annotations/' + video_data.id, true); xhr.timeout = 60000;
xhr.open('GET', '/api/v1/annotations/' + video_data.id, true);
xhr.onreadystatechange = function () { xhr.onreadystatechange = function () {
if (xhr.readyState === 4) { if (xhr.readyState === 4) {
if (xhr.status === 200) { if (xhr.status === 200) {
videojs.registerPlugin('youtubeAnnotationsPlugin', youtubeAnnotationsPlugin); videojs.registerPlugin('youtubeAnnotationsPlugin', youtubeAnnotationsPlugin);
if (!player.paused()) { if (!player.paused()) {
player.youtubeAnnotationsPlugin({ annotationXml: xhr.response, videoContainer: video_container });
} else {
player.one('play', function (event) {
player.youtubeAnnotationsPlugin({ annotationXml: xhr.response, videoContainer: video_container }); player.youtubeAnnotationsPlugin({ annotationXml: xhr.response, videoContainer: video_container });
}); } else {
player.one('play', function (event) {
player.youtubeAnnotationsPlugin({ annotationXml: xhr.response, videoContainer: video_container });
});
}
} }
} }
} }
}
window.addEventListener('__ar_annotation_click', e => { window.addEventListener('__ar_annotation_click', e => {
const { url, target, seconds } = e.detail; const { url, target, seconds } = e.detail;
var path = new URL(url); var path = new URL(url);
if (path.href.startsWith('https://www.youtube.com/watch?') && seconds) { if (path.href.startsWith('https://www.youtube.com/watch?') && seconds) {
path.search += '&t=' + seconds; path.search += '&t=' + seconds;
} }
path = path.pathname + path.search; path = path.pathname + path.search;
if (target === 'current') { if (target === 'current') {
window.location.href = path; window.location.href = path;
} else if (target === 'new') { } else if (target === 'new') {
window.open(path, '_blank'); window.open(path, '_blank');
} }
});
xhr.send();
}); });
xhr.send();
} }
function increase_volume(delta) { function increase_volume(delta) {
@ -234,25 +236,25 @@ function toggle_play() {
} }
} }
const toggle_captions = (function() { const toggle_captions = (function () {
let toggledTrack = null; let toggledTrack = null;
const onChange = function(e) { const onChange = function (e) {
toggledTrack = null; toggledTrack = null;
}; };
const bindChange = function(onOrOff) { const bindChange = function (onOrOff) {
player.textTracks()[onOrOff]('change', onChange); player.textTracks()[onOrOff]('change', onChange);
}; };
// Wrapper function to ignore our own emitted events and only listen // Wrapper function to ignore our own emitted events and only listen
// to events emitted by Video.js on click on the captions menu items. // to events emitted by Video.js on click on the captions menu items.
const setMode = function(track, mode) { const setMode = function (track, mode) {
bindChange('off'); bindChange('off');
track.mode = mode; track.mode = mode;
window.setTimeout(function() { window.setTimeout(function () {
bindChange('on'); bindChange('on');
}, 0); }, 0);
}; };
bindChange('on'); bindChange('on');
return function() { return function () {
if (toggledTrack !== null) { if (toggledTrack !== null) {
if (toggledTrack.mode !== 'showing') { if (toggledTrack.mode !== 'showing') {
setMode(toggledTrack, 'showing'); setMode(toggledTrack, 'showing');
@ -323,95 +325,95 @@ window.addEventListener('keydown', e => {
|| e.target === document.querySelector('.vjs-tech') || e.target === document.querySelector('.vjs-tech')
|| e.target === document.querySelector('.iframeblocker') || e.target === document.querySelector('.iframeblocker')
|| e.target === document.querySelector('.vjs-control-bar') || e.target === document.querySelector('.vjs-control-bar')
; ;
let action = null; let action = null;
const code = e.keyCode; const code = e.keyCode;
const decoratedKey = const decoratedKey =
e.key e.key
+ (e.altKey ? '+alt' : '') + (e.altKey ? '+alt' : '')
+ (e.ctrlKey ? '+ctrl' : '') + (e.ctrlKey ? '+ctrl' : '')
+ (e.metaKey ? '+meta' : '') + (e.metaKey ? '+meta' : '')
; ;
switch (decoratedKey) { switch (decoratedKey) {
case ' ': case ' ':
case 'k': case 'k':
action = toggle_play; action = toggle_play;
break; break;
case 'ArrowUp': case 'ArrowUp':
if (isPlayerFocused) { if (isPlayerFocused) {
action = increase_volume.bind(this, 0.1); action = increase_volume.bind(this, 0.1);
} }
break; break;
case 'ArrowDown': case 'ArrowDown':
if (isPlayerFocused) { if (isPlayerFocused) {
action = increase_volume.bind(this, -0.1); action = increase_volume.bind(this, -0.1);
} }
break; break;
case 'm': case 'm':
action = toggle_muted; action = toggle_muted;
break; break;
case 'ArrowRight': case 'ArrowRight':
action = skip_seconds.bind(this, 5); action = skip_seconds.bind(this, 5);
break; break;
case 'ArrowLeft': case 'ArrowLeft':
action = skip_seconds.bind(this, -5); action = skip_seconds.bind(this, -5);
break; break;
case 'l': case 'l':
action = skip_seconds.bind(this, 10); action = skip_seconds.bind(this, 10);
break; break;
case 'j': case 'j':
action = skip_seconds.bind(this, -10); action = skip_seconds.bind(this, -10);
break; break;
case '0': case '0':
case '1': case '1':
case '2': case '2':
case '3': case '3':
case '4': case '4':
case '5': case '5':
case '6': case '6':
case '7': case '7':
case '8': case '8':
case '9': case '9':
const percent = (code - 48) * 10; const percent = (code - 48) * 10;
action = set_time_percent.bind(this, percent); action = set_time_percent.bind(this, percent);
break; break;
case 'c': case 'c':
action = toggle_captions; action = toggle_captions;
break; break;
case 'f': case 'f':
action = toggle_fullscreen; action = toggle_fullscreen;
break; break;
case 'N': case 'N':
action = next_video; action = next_video;
break; break;
case 'P': case 'P':
// TODO: Add support to play back previous video. // TODO: Add support to play back previous video.
break; break;
case '.': case '.':
// TODO: Add support for next-frame-stepping. // TODO: Add support for next-frame-stepping.
break; break;
case ',': case ',':
// TODO: Add support for previous-frame-stepping. // TODO: Add support for previous-frame-stepping.
break; break;
case '>': case '>':
action = increase_playback_rate.bind(this, 1); action = increase_playback_rate.bind(this, 1);
break; break;
case '<': case '<':
action = increase_playback_rate.bind(this, -1); action = increase_playback_rate.bind(this, -1);
break; break;
default: default:
console.info('Unhandled key down event: %s:', decoratedKey, e); console.info('Unhandled key down event: %s:', decoratedKey, e);
break; break;
} }
if (action) { if (action) {
@ -422,7 +424,7 @@ window.addEventListener('keydown', e => {
// Add support for controlling the player volume by scrolling over it. Adapted from // Add support for controlling the player volume by scrolling over it. Adapted from
// https://github.com/ctd1500/videojs-hotkeys/blob/bb4a158b2e214ccab87c2e7b95f42bc45c6bfd87/videojs.hotkeys.js#L292-L328 // https://github.com/ctd1500/videojs-hotkeys/blob/bb4a158b2e214ccab87c2e7b95f42bc45c6bfd87/videojs.hotkeys.js#L292-L328
(function() { (function () {
const volumeStep = 0.05; const volumeStep = 0.05;
const enableVolumeScroll = true; const enableVolumeScroll = true;
const enableHoverScroll = true; const enableHoverScroll = true;
@ -432,33 +434,33 @@ window.addEventListener('keydown', e => {
var volumeHover = false; var volumeHover = false;
var volumeSelector = pEl.querySelector('.vjs-volume-menu-button') || pEl.querySelector('.vjs-volume-panel'); var volumeSelector = pEl.querySelector('.vjs-volume-menu-button') || pEl.querySelector('.vjs-volume-panel');
if (volumeSelector != null) { if (volumeSelector != null) {
volumeSelector.onmouseover = function() { volumeHover = true; }; volumeSelector.onmouseover = function () { volumeHover = true; };
volumeSelector.onmouseout = function() { volumeHover = false; }; volumeSelector.onmouseout = function () { volumeHover = false; };
} }
var mouseScroll = function mouseScroll(event) { var mouseScroll = function mouseScroll(event) {
var activeEl = doc.activeElement; var activeEl = doc.activeElement;
if (enableHoverScroll) { if (enableHoverScroll) {
// If we leave this undefined then it can match non-existent elements below // If we leave this undefined then it can match non-existent elements below
activeEl = 0; activeEl = 0;
} }
// When controls are disabled, hotkeys will be disabled as well // When controls are disabled, hotkeys will be disabled as well
if (player.controls()) { if (player.controls()) {
if (volumeHover) { if (volumeHover) {
if (enableVolumeScroll) { if (enableVolumeScroll) {
event = window.event || event; event = window.event || event;
var delta = Math.max(-1, Math.min(1, (event.wheelDelta || -event.detail))); var delta = Math.max(-1, Math.min(1, (event.wheelDelta || -event.detail)));
event.preventDefault(); event.preventDefault();
if (delta == 1) { if (delta == 1) {
increase_volume(volumeStep); increase_volume(volumeStep);
} else if (delta == -1) { } else if (delta == -1) {
increase_volume(-volumeStep); increase_volume(-volumeStep);
} }
} }
}
} }
}
}; };
player.on('mousewheel', mouseScroll); player.on('mousewheel', mouseScroll);

32
assets/js/watch.js
View File

@ -439,19 +439,21 @@ if (video_data.play_next) {
}); });
} }
if (video_data.plid) { window.addEventListener('load', function (e) {
get_playlist(video_data.plid); if (video_data.plid) {
} get_playlist(video_data.plid);
}
if (video_data.params.comments[0] === 'youtube') { if (video_data.params.comments[0] === 'youtube') {
get_youtube_comments(); get_youtube_comments();
} else if (video_data.params.comments[0] === 'reddit') { } else if (video_data.params.comments[0] === 'reddit') {
get_reddit_comments(); get_reddit_comments();
} else if (video_data.params.comments[1] === 'youtube') { } else if (video_data.params.comments[1] === 'youtube') {
get_youtube_comments(); get_youtube_comments();
} else if (video_data.params.comments[1] === 'reddit') { } else if (video_data.params.comments[1] === 'reddit') {
get_reddit_comments(); get_reddit_comments();
} else { } else {
comments = document.getElementById('comments'); comments = document.getElementById('comments');
comments.innerHTML = ''; comments.innerHTML = '';
} }
});