2a09d1a4
 liuqimichale
添加宜春 天水 宣化
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/*
* VueVideoPlayer ssr.js
* Author: surmon@foxmail.com
* Github: https://github.com/surmon-china/vue-video-player
*/
// Require sources
import videojs from 'video.js'
import objectAssign from 'object-assign'
// as of videojs 6.6.0
const DEFAULT_EVENTS = [
'loadeddata',
'canplay',
'canplaythrough',
'play',
'pause',
'waiting',
'playing',
'ended',
'error'
]
const videoPlayerDirective = globalOptions => {
// globalOptions
globalOptions.events = globalOptions.events || []
globalOptions.options = globalOptions.options || {}
// Get videojs instace name in directive
const getInstanceName = (el, binding, vnode) => {
let instanceName = null
if (binding.arg) {
instanceName = binding.arg
} else if (vnode.data.attrs && (vnode.data.attrs.instanceName || vnode.data.attrs['instance-name'])) {
instanceName = (vnode.data.attrs.instanceName || vnode.data.attrs['instance-name'])
} else if (el.id) {
instanceName = el.id
}
return instanceName || 'player'
}
// dom
const repairDom = el => {
if (!el.children.length) {
const video = document.createElement('video')
video.className = 'video-js'
el.appendChild(video)
}
}
// init
const initPlayer = (el, binding, vnode) => {
const self = vnode.context
const attrs = vnode.data.attrs || {}
const options = binding.value || {}
const instanceName = getInstanceName(el, binding, vnode)
const customEventName = attrs.customEventName || 'statechanged'
let player = self[instanceName]
// options
const componentEvents = attrs.events || []
const playsinline = attrs.playsinline || false
// ios fullscreen
if (playsinline) {
el.children[0].setAttribute('playsinline', playsinline)
el.children[0].setAttribute('webkit-playsinline', playsinline)
el.children[0].setAttribute('x5-playsinline', playsinline)
el.children[0].setAttribute('x5-video-player-type', 'h5')
el.children[0].setAttribute('x5-video-player-fullscreen', false)
}
// cross origin
if (attrs.crossOrigin) {
el.children[0].crossOrigin = attrs.crossOrigin
el.children[0].setAttribute('crossOrigin', attrs.crossOrigin)
}
// initialize
if (!player) {
// videoOptions
const videoOptions = objectAssign({}, {
controls: true,
controlBar: {
remainingTimeDisplay: false,
playToggle: {},
progressControl: {},
fullscreenToggle: {},
volumeMenuButton: {
inline: false,
vertical: true
}
},
techOrder: ['html5'],
plugins: {}
}, globalOptions.options, options)
// plugins
if (videoOptions.plugins) {
delete videoOptions.plugins.__ob__
}
// console.log('videoOptions', videoOptions)
// eventEmit
const eventEmit = (vnode, name, data) => {
const handlers = (vnode.data && vnode.data.on) ||
(vnode.componentOptions && vnode.componentOptions.listeners)
if (handlers && handlers[name]) handlers[name].fns(data)
}
// emit event
const emitPlayerState = (event, value) => {
if (event) {
eventEmit(vnode, event, player)
}
if (value) {
eventEmit(vnode, customEventName, { [event]: value })
}
}
// instance
player = self[instanceName] = videojs(el.children[0], videoOptions, function() {
// events
const events = DEFAULT_EVENTS.concat(componentEvents).concat(globalOptions.events)
// watch events
const onEdEvents = {}
for (let i = 0; i < events.length; i++) {
if (typeof events[i] === 'string' && onEdEvents[events[i]] === undefined) {
(event => {
onEdEvents[event] = null
this.on(event, () => {
emitPlayerState(event, true)
})
})(events[i])
}
}
// watch timeupdate
this.on('timeupdate', function() {
emitPlayerState('timeupdate', this.currentTime())
})
// player readied
emitPlayerState('ready')
})
}
}
// dispose
const disposePlayer = (el, binding, vnode) => {
const self = vnode.context
const instanceName = getInstanceName(el, binding, vnode)
const player = self[instanceName]
if (player && player.dispose) {
if (player.techName_ !== 'Flash') {
player.pause && player.pause()
}
player.dispose()
repairDom(el)
self[instanceName] = null
delete self[instanceName]
}
}
return {
inserted: initPlayer,
// Bind directive
bind(el, binding, vnode) {
repairDom(el)
},
// Parse text model change
update(el, binding, vnode) {
const options = binding.value || {}
disposePlayer(el, binding, vnode)
if (options && options.sources && options.sources.length) {
initPlayer(el, binding, vnode)
}
},
// Destroy this directive
unbind: disposePlayer
}
}
// videoPlayer
const videoPlayer = videoPlayerDirective({})
// Global quill default options
const install = function (Vue, globalOptions = {
options: {},
events: []
}) {
// Mount quill directive for Vue global
Vue.directive('video-player', videoPlayerDirective(globalOptions))
}
const VueVideoPlayer = { videojs, videoPlayer, install }
export default VueVideoPlayer
export { videojs, videoPlayer, install }
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