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player

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j 2021-11-22 09:47:48 +01:00
parent 09ff5728cb
commit 14ae8ef1d5
3 changed files with 96 additions and 160 deletions
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40
app/static/css/partials/_player.scss Normal file
View file

@ -0,0 +1,40 @@
#player {
font-family: "noto_sans";
width: 100%;
color: #ddd;
h1 {
padding-left: var(--spacing-2);
padding-right: var(--spacing-2);
padding-top: 32px;
font-size: 20px;
letter-spacing: 1px;
font-weight: bold;
max-width: var(--container-width);
margin: auto;
}
h2 {
padding: 4px var(--spacing-2);
max-width: var(--container-width);
margin: auto;
}
.info {
margin-bottom: 16px;
}
.vbox {
max-width: var(--container-width);
margin: auto;
text-align: center;
}
.player {
width: 100%;
height: auto;
max-width: var(--container-width);
max-height: 80vh;
margin: auto;
}
.annotation {
display: none;
text-align: center;
}
}

1
app/static/css/style.scss
View file

@ -7,5 +7,6 @@
@import "partials/film";
@import "partials/text";
@import "partials/ascroll";
@import "partials/player";
@import "partials/about";
@import "partials/contact";

213
app/static/js/play.js
View file

@ -119,6 +119,21 @@ function scrollTo(element) {
}
function timeupdate(event) {
var video = event.target
var now = video.currentTime
document.querySelectorAll('#player .annotation').forEach(annotation => {
var display
if (
parseFloat(annotation.dataset['in']) < now && parseFloat(annotation.dataset['out']) > now
) {
display = 'block'
} else {
display = 'none'
}
if (annotation.style.display != display) {
annotation.style.display = display
}
})
if (event.target.dataset.out && event.target.dataset.in) {
var in_= parseFloat(event.target.dataset.in)
var out_= parseFloat(event.target.dataset.out)
@ -146,120 +161,41 @@ function timeupdate(event) {
}
}
function formatInfo(config, ascroll) {
function formatInfo(config, player) {
var info = document.createElement('div')
info.classList.add('info')
var folder = document.createElement('a')
folder.href = '..'
folder.innerText = config.folder
var h1 = document.createElement('h1')
h1.innerHTML = config.title
h1.appendChild(folder)
var title = document.createElement('span')
title.innerHTML = ': ' + config.title
h1.appendChild(title)
info.appendChild(h1)
var h2 = document.createElement('h2')
h2.innerHTML = config.byline
info.appendChild(h2)
var div = document.createElement('div')
div.classList.add('intro')
div.innerHTML = config.body
info.appendChild(div)
ascroll.appendChild(info)
player.appendChild(info)
return info
}
function showOverlay(event) {
event.stopPropagation()
event.preventDefault()
document.querySelectorAll('#video-overlay').forEach(element => element.remove())
var video = event.target
var rect = video.getBoundingClientRect();
var overlay = document.createElement('div')
overlay.id = 'video-overlay'
overlay.style.top = video.style.top
overlay.style.width = rect.width + 'px'
overlay.style.height = rect.height + 'px'
overlay.style.position = 'absolute'
overlay.style.display = 'flex'
overlay.style.alignItems = 'center'
overlay.style.justifyContent = 'center'
//overlay.style.fontSize = '45px'
video.controls = false
var off = `<span class="annotation-icon-wrapper animated"><span class="text f-icon-volume_off annotation-icon"></span>`
var on = `<span class="annotation-icon-wrapper"><span class="f-icon-volume_down annotation-icon"></span></span>`
if (video.muted) {
overlay.innerHTML = off
} else {
overlay.innerHTML = on
}
overlay.addEventListener('click', event=> {
video.muted = !video.muted
if (video.muted) {
overlay.innerHTML = off
} else {
overlay.innerHTML = on
}
})
var timeout = setTimeout(() => {
video.controls = false
overlay.remove()
}, 3000)
overlay.addEventListener('mousemove', event=> {
clearTimeout(timeout)
timeout = setTimeout(() => {
video.controls = false
overlay.remove()
}, 500)
})
video.parentElement.appendChild(overlay)
}
function renderAnnotation(config, video, ascroll, annotation) {
function renderAnnotation(config, video, player, annotation) {
var div = document.createElement('div')
div.classList.add('annotation')
var color1 = `hsl(${annotation.color1.hue}, 70%, 75%)`
var color2 = `hsl(${annotation.color2.hue}, 70%, 75%)`
if (!config.first) {
config.first = annotation
config.info.style.background = color1
}
div.style.background = `linear-gradient(to bottom, ${color1}, ${color2})`;
var figcaption = ''
if (annotation.title) {
if (config.language == 'zh') {
var title = annotation.title.split('/')[1] || annotation.title
var director = annotation.director[1]
} else {
var title = annotation.title.split('/')[0]
var director = annotation.director[0]
}
var txt = `${title} (${director})`
figcaption = `<figcaption><a href="${pandoraURL}/${annotation.id}" target="_blank">${txt}</a></figcaption>`
}
annotation.value = annotation.value.replace(/src="\//g, `src="${pandoraURL}/`).replace(/href="\//g, `href="${pandoraURL}/`)
div.dataset['in'] = annotation['in']
div.dataset['out'] = annotation['out']
div.innerHTML = `
<div class="frame">
<figure>
<img src="${pandoraURL}/${annotation.id.split('/')[0]}/${imageResolution}p${annotation.in}.jpg">
${figcaption}
</figure>
</div>
<div class="text">${annotation.value}</div>
`
ascroll.appendChild(div)
var frame = div.querySelector('.frame')
document.addEventListener('scroll', onVisibilityChange(div.querySelector('.frame'), function(visible) {
var src
if (config.edit) {
src = `${pandoraURL}/${annotation.id.split('/')[0]}/480p.webm`
}
if (config.loaded && visible) {
updatePlayer(video, frame, annotation['in'], annotation['out'], src)
player.appendChild(div)
}
}))
}
function renderPlayer(config) {
var player = document.querySelector('#ascroll')
player.id = 'player'
function renderAnnotations(config) {
var ascroll = document.querySelector('#ascroll')
config.loaded = false
var video = document.createElement('video')
video.classList.add('player')
@ -267,73 +203,24 @@ function renderAnnotations(config) {
video.setAttribute('playsinline', 'playsinline')
video.setAttribute('webkit-playsinline', 'webkit-playsinline')
video.WebKitPlaysInline = true
video.muted = true
video.muted = false
video.controls = true
if (config.item) {
setVideoSrc(video, `${pandoraURL}/${config.item}/480p.webm`)
video.poster = `${pandoraURL}/${config.item}/480p.jpg`
}
video.addEventListener('timeupdate', timeupdate)
video.addEventListener('touchstart', showOverlay)
video.addEventListener('mouseover', showOverlay)
var box = document.createElement('div')
box.classList.add('vbox')
box.appendChild(video)
ascroll.appendChild(box)
config.info = formatInfo(config, player)
player.appendChild(box)
config.info = formatInfo(config, ascroll)
config.annotations.forEach(annotation => {
renderAnnotation(config, video, ascroll, annotation)
renderAnnotation(config, video, player, annotation)
})
config.loaded = true
if (config.first) {
let frame = ascroll.querySelector('.annotation .frame')
if (frame) {
var src
if (config.edit) {
src = `${pandoraURL}/${config.first.id.split('/')[0]}/480p.webm`
}
updatePlayer(video, frame, config.first['in'], config.first['out'], src)
}
}
if (config.item_url || config.cited) {
var box = document.createElement('div')
var color = config.annotations[config.annotations.length - 1].color2
box.style.background = `hsl(${color.hue}, 70%, 75%)`
var div = document.createElement('div')
div.classList.add('related-film')
if (config.item_url) {
if (config.language == 'zh') {
div.innerHTML = `
引用影片: <a href="${config.item_url}">${config.item_title_zh} (${config.item_director[1]})</a>
`
} else {
div.innerHTML = `
Film cited: <a href="${config.item_url}">${config.item_title} (${config.item_director[0]})</a><br>
`
}
} else {
var html = []
config.cited.forEach(film => {
var title_en = film.title.split(' / ')[0]
var title_zh = film.title.split(' / ')[1] || title_en
if (config.language == 'en') {
var director = film.director ? ` (${film.director[0]})` : ''
html.push(`<a href="/video/${film.id}/">${title_en}${director}</a>`)
} else {
var director = film.director ? ` (${film.director[1]})` : ''
html.push(`<a href="/video/${film.id}/">${title_zh}${director}</a>`)
}
})
var films = html.length == 1 ? 'Film' : 'Films'
html= html.join(', ')
if (config.language == 'zh') {
div.innerHTML = ` 引用影片: ${html}`
} else {
div.innerHTML = `${films} cited: ${html}`
}
}
box.appendChild(div)
ascroll.appendChild(box)
}
}
async function loadClips(annotations) {
@ -367,10 +254,18 @@ async function loadClips(annotations) {
function loadAnnotations(config) {
if (config.item) {
pandoraAPI('get', {id: config.item, keys: [
'layers'
'title', 'date', 'country', 'featuring', 'layers', 'folder'
]}).then(response => {
var annotations = response.data.layers[config.layer].filter(annotation => {
return !(config.user && annotation.user != config.user)
['title', 'date', 'country', 'featuring', 'folder'].forEach(key => {
config[key] = response.data[key]
})
var annotations = []
Object.keys(response.data.layers).forEach(layer => {
response.data.layers[layer].forEach(annotation => {
if (!(config.user && annotation.user != config.user)) {
annotations.push(annotation)
}
})
})
loadClips(annotations).then(annotations => {
config.annotations = annotations.filter(annotation => {
@ -385,7 +280,7 @@ function loadAnnotations(config) {
return annotation.value.slice(0, 2) != 'E:'
}
})
renderAnnotations(config)
renderPlayer(config)
})
})
} else {
@ -420,7 +315,7 @@ function loadAnnotations(config) {
loadClips(annotations).then(annotations => {
config.annotations = annotations
config.cited = Object.values(cited)
renderAnnotations(config)
renderPlayer(config)
})
})
}
@ -429,7 +324,7 @@ function loadAnnotations(config) {
config.layer = config.layer || layer
if (config.annotations) {
renderAnnotations(config)
renderPlayer(config)
} else {
loadAnnotations(config)
}