對HTML5播放器的功能進行增強，支持所有使用H5進行視頻播放的網站，快捷鍵仿照Potplayer的快捷鍵布局，實現調節亮度(brightness)，飽和度(saturate)，對比度(contrast)，速度(playback speed)等功能。
当前为
// ==UserScript==
// @name HTML5 Video Player Enhance
// @version 2.5.2(tw)
// @description 對HTML5播放器的功能進行增強，支持所有使用H5進行視頻播放的網站，快捷鍵仿照Potplayer的快捷鍵布局，實現調節亮度(brightness)，飽和度(saturate)，對比度(contrast)，速度(playback speed)等功能。
// @author CY Fung
// @match http://*/*
// @match https://*/*
// @run-at document-start
// @grant GM_addStyle
// @namespace https://gf.qytechs.cn/users/371179
// ==/UserScript==
/* 元素FULLSCREEN-API，同時相容網頁FULLSCREEN */
class FullScreen {
constructor (dom, pageMode) {
this.dom = dom
// 默認FULLSCREEN模式，如果傳入pageMode則表示進行的是頁面FULLSCREEN操作
this.pageMode = pageMode || false
let fullPageStyle = `
._webfullscreen_ {
display: block !important;
position: fixed !important;
width: 100% !important;
height: 100% !important;
top: 0 !important;
left: 0 !important;
background: #000 !important;
}
._webfullscreen_zindex_ {
z-index: 999998 !important;
}
`
if (!window._hasInitFullPageStyle_) {
GM_addStyle(fullPageStyle)
window._hasInitFullPageStyle_ = true
}
}
eachParentNode (dom, fn) {
let parent = dom.parentNode
while (parent && parent.classList) {
let isEnd = fn(parent, dom)
parent = parent.parentNode
if (isEnd) {
break
}
}
}
getContainer () {
let t = this
if (t._container_) return t._container_
let d = t.dom
let domBox = d.getBoundingClientRect()
let container = d
t.eachParentNode(d, function (parentNode) {
let parentBox = parentNode.getBoundingClientRect()
if (parentBox.width <= domBox.width && parentBox.height <= domBox.height) {
container = parentNode
} else {
return true
}
})
t._container_ = container
return container
}
isFull () {
return this.dom.classList.contains('_webfullscreen_')
}
isFullScreen () {
let d = document
return !!(d.fullscreen || d.webkitIsFullScreen || d.mozFullScreen ||
d.fullscreenElement || d.webkitFullscreenElement || d.mozFullScreenElement)
}
enterFullScreen () {
let c = this.getContainer()
let enterFn = c.requestFullscreen || c.webkitRequestFullScreen || c.mozRequestFullScreen || c.msRequestFullScreen
enterFn && enterFn.call(c)
}
enter () {
let t = this
if (t.isFull()) return
let container = t.getContainer()
let needSetIndex = false
if (t.dom === container) {
needSetIndex = true
}
this.eachParentNode(t.dom, function (parentNode) {
parentNode.classList.add('_webfullscreen_')
if (container === parentNode || needSetIndex) {
needSetIndex = true
parentNode.classList.add('_webfullscreen_zindex_')
}
})
t.dom.classList.add('_webfullscreen_')
let fullScreenMode = !t.pageMode
if (fullScreenMode) {
t.enterFullScreen()
}
}
exitFullScreen () {
let d = document
let exitFn = d.exitFullscreen || d.webkitExitFullscreen || d.mozCancelFullScreen || d.msExitFullscreen
exitFn && exitFn.call(d)
}
exit () {
let t = this
t.dom.classList.remove('_webfullscreen_')
this.eachParentNode(t.dom, function (parentNode) {
parentNode.classList.remove('_webfullscreen_')
parentNode.classList.remove('_webfullscreen_zindex_')
})
let fullScreenMode = !t.pageMode
if (fullScreenMode || t.isFullScreen()) {
t.exitFullScreen()
}
}
toggle () {
this.isFull() ? this.exit() : this.enter()
}
}
(function () {
/**
* 任務配置中心 Task Control Center
* 用於配置所有無法進行通用處理的任務，如不同網站的FULLSCREEN方式不一樣，必須調用網站本身的FULLSCREEN邏輯，才能確保字幕、彈幕等正常工作
* */
const TCC = {
/**
* 配置示例
* 父級鍵名對應的是一級域名，
* 子級鍵名對應的相關功能名稱，鍵值對應的該功能要觸發的點擊選擇器或者要調用的相關函數
* 所有子級的鍵值都支持使用選擇器觸發或函數調用
* 配置了子級的則使用子級配置邏輯進行操作，否則使用默認邏輯
* 注意：include，exclude這兩個子級鍵名除外，這兩個是用來進行url範圍匹配的
* */
'demo.demo': {
'fullScreen': '.fullscreen-btn',
'exitFullScreen': '.exit-fullscreen-btn',
'webFullScreen': function () {},
'exitWebFullScreen': '.exit-fullscreen-btn',
'autoPlay': '.player-start-btn',
'pause': '.player-pause',
'play': '.player-play',
'switchPlayStatus': '.player-play',
'playbackRate': function () {},
'currentTime': function () {},
'addCurrentTime': '.add-currenttime',
'subtractCurrentTime': '.subtract-currenttime',
// 自定義快捷鍵的執行方式，如果是組合鍵，必須是 ctrl-->shift-->alt 這樣的順序，沒有可以忽略，鍵名必須全小寫
'shortcuts': {
/* 註冊要執行自定義回調操作的快捷鍵 */
register: [
'ctrl+shift+alt+c',
'ctrl+shift+c',
'ctrl+alt+c',
'ctrl+c',
'c'
],
/* 自定義快捷鍵的回調操作 */
callback: function (h5Player, taskConf, data) {
let { event, player } = data
console.log(event, player)
}
},
/* 當前域名下需包含的路徑信息，默認整個域名下所有路徑可用 必須是正則 */
include: /^.*/,
/* 當前域名下需排除的路徑信息，默認不排除任何路徑 必須是正則 */
exclude: /\t/
},
'youtube.com': {
// 'webFullScreen': 'button.ytp-size-button',
'fullScreen': 'button.ytp-fullscreen-button'
},
'netflix.com': {
'fullScreen': 'button.button-nfplayerFullscreen',
'addCurrentTime': 'button.button-nfplayerFastForward',
'subtractCurrentTime': 'button.button-nfplayerBackTen'
},
'bilibili.com': {
'fullScreen': '[data-text="進入FULLSCREEN"]',
'webFullScreen': '[data-text="網頁FULLSCREEN"]',
'autoPlay': '.bilibili-player-video-btn-start',
'switchPlayStatus': '.bilibili-player-video-btn-start'
},
'live.bilibili.com': {
'fullScreen': '.bilibili-live-player-video-controller-fullscreen-btn button',
'webFullScreen': '.bilibili-live-player-video-controller-web-fullscreen-btn button',
'switchPlayStatus': '.bilibili-live-player-video-controller-start-btn button'
},
'iqiyi.com': {
'fullScreen': '.iqp-btn-fullscreen',
'webFullScreen': '.iqp-btn-webscreen',
'init': function (h5Player, taskConf) {
// 隱藏水印
hideDom('.iqp-logo-box')
// 移除暫停廣告
GM_addStyle(`
div[templatetype="common_pause"]{ display:none }
`)
}
},
'youku.com': {
'fullScreen': '.control-fullscreen-icon',
'init': function (h5Player, taskConf) {
// 隱藏水印
hideDom('.youku-layer-logo')
}
},
'ted.com': {
'fullScreen': 'button.Fullscreen'
},
'v.qq.com': {
'pause': '.container_inner .txp-shadow-mod]',
'play': '.container_inner .txp-shadow-mod',
'shortcuts': {
register: ['c', 'x', 'z'],
callback: function (h5Player, taskConf, data) {
let { event } = data
let key = event.key.toLowerCase()
let speedItems = document.querySelectorAll('.container_inner txpdiv[data-role="txp-button-speed-list"] .txp_menuitem')
/* 利用sessionStorage下的playbackRate進行設置 */
if (window.sessionStorage.playbackRate && /(c|x|z)/.test(key)) {
let curSpeed = Number(window.sessionStorage.playbackRate)
let perSpeed = curSpeed - 0.1 >= 0 ? curSpeed - 0.1 : 0.1
let nextSpeed = curSpeed + 0.1 <= 4 ? curSpeed + 0.1 : 4
let targetSpeed = curSpeed
switch (key) {
case 'z' :
targetSpeed = 1
break
case 'c' :
targetSpeed = nextSpeed
break
case 'x' :
targetSpeed = perSpeed
break
}
window.sessionStorage.playbackRate = targetSpeed
h5Player.setCurrentTime(0.1, true)
h5Player.setPlaybackRate(targetSpeed, true)
return true
}
/* 模擬點擊觸發 */
if (speedItems.length >= 3 && /(c|x|z)/.test(key)) {
let curIndex = 1
speedItems.forEach((item, index) => {
if (item.classList.contains('txp_current')) {
curIndex = index
}
})
let perIndex = curIndex - 1 >= 0 ? curIndex - 1 : 0
let nextIndex = curIndex + 1 < speedItems.length ? curIndex + 1 : speedItems.length - 1
let target = speedItems[1]
switch (key) {
case 'z' :
target = speedItems[1]
break
case 'c' :
target = speedItems[nextIndex]
break
case 'x' :
target = speedItems[perIndex]
break
}
target.click()
let speedNum = Number(target.innerHTML.replace('x'))
h5Player.setPlaybackRate(speedNum)
}
}
},
'init': function (h5Player, taskConf) {
// 隱藏水印
hideDom('.txp-watermark')
}
},
'pan.baidu.com': {
'fullScreen': function (h5Player, taskConf) {
h5Player.playerInstance.parentNode.querySelector('.vjs-fullscreen-control').click()
}
},
/**
* 獲取域名 , 目前實現方式不好，需改造，對地區性域名（如com.cn）、三級及以上域名支持不好
* */
getDomain: function () {
let host = window.location.host
let domain = host
let tmpArr = host.split('.')
if (tmpArr.length > 2) {
tmpArr.shift()
domain = tmpArr.join('.')
}
return domain
},
/**
* 格式化配置任務
* @param isAll { boolean } -可選 默認只格式當前域名或host下的配置任務，傳入true則將所有域名下的任務配置都進行格式化
*/
formatTCC: function (isAll) {
let t = this
let keys = Object.keys(t)
let domain = t.getDomain()
let host = window.location.host
function formatter (item) {
let defObj = {
include: /^.*/,
exclude: /\t/
}
item.include = item.include || defObj.include
item.exclude = item.exclude || defObj.exclude
return item
}
let result = {}
keys.forEach(function (key) {
let item = t[key]
if (isObj(item)) {
if (isAll) {
item = formatter(item)
result[key] = item
} else {
if (key === host || key === domain) {
item = formatter(item)
result[key] = item
}
}
}
})
return result
},
/* 判斷所提供的配置任務是否適用於當前URL */
isMatch: function (taskConf) {
let url = window.location.href
let isMatch = false
if (taskConf.include.test(url)) {
isMatch = true
}
if (taskConf.exclude.test(url)) {
isMatch = false
}
return isMatch
},
/**
* 獲取任務配置，只能獲取到當前域名下的任務配置信息
* @param taskName {string} -可選 指定具體任務，默認返回所有類型的任務配置
*/
getTaskConfig: function () {
let t = this
if (!t._hasFormatTCC_) {
t.formatTCC()
t._hasFormatTCC_ = true
}
let domain = t.getDomain()
let taskConf = t[window.location.host] || t[domain]
if (taskConf && t.isMatch(taskConf)) {
return taskConf
}
return {}
},
/**
* 執行當前頁面下的相應任務
* @param taskName {object|string} -必選，可直接傳入任務配置對象，也可用是任務名稱的字符串信息，自己去查找是否有任務需要執行
* @param data {object} -可選，傳給回調函數的數據
*/
doTask: function (taskName, data) {
let t = this
let isDo = false
if (!taskName) return isDo
let taskConf = isObj(taskName) ? taskName : t.getTaskConfig()
if (!isObj(taskConf) || !taskConf[taskName]) return isDo
let task = taskConf[taskName]
let wrapDom = h5Player.getPlayerWrapDom()
if (taskName === 'shortcuts') {
if (isObj(task) && getType(task.callback) === 'function') {
task.callback(h5Player, taskConf, data)
isDo = true
}
} else if (getType(task) === 'function') {
task(h5Player, taskConf, data)
isDo = true
} else {
/* 觸發選擇器上的點擊事件 */
if (wrapDom && wrapDom.querySelector(task)) {
// 在video的父元素裡查找，是為了盡可能相容多實例下的邏輯
wrapDom.querySelector(task).click()
isDo = true
} else if (document.querySelector(task)) {
document.querySelector(task).click()
isDo = true
}
}
return isDo
}
}
/**
* 元素監聽器
* @param selector -必選
* @param fn -必選，元素存在時的回調
* @param shadowRoot -可選 指定監聽某個shadowRoot下面的DOM元素
* 參考：https://javascript.ruanyifeng.com/dom/mutationobserver.html
*/
function ready (selector, fn, shadowRoot) {
let listeners = []
let win = window
let doc = shadowRoot || win.document
let MutationObserver = win.MutationObserver || win.WebKitMutationObserver
let observer
function $ready (selector, fn) {
// 儲存選擇器和回調函數
listeners.push({
selector: selector,
fn: fn
})
if (!observer) {
// 監聽document變化
observer = new MutationObserver(check)
observer.observe(shadowRoot || doc.documentElement, {
childList: true,
subtree: true
})
}
// 檢查該節點是否已經在DOM中
check()
}
function check () {
for (let i = 0; i < listeners.length; i++) {
var listener = listeners[i]
var elements = doc.querySelectorAll(listener.selector)
for (let j = 0; j < elements.length; j++) {
var element = elements[j]
if (!element._isMutationReady_) {
element._isMutationReady_ = true
listener.fn.call(element, element)
}
}
}
}
$ready(selector, fn)
}
function hideDom (selector, delay) {
setTimeout(function () {
const dom = document.querySelector(selector)
if (dom) {
dom.style.opacity = 0
}
}, delay || 1000 * 3)
}
/**
* 某些網頁用了attachShadow closed mode，需要open才能獲取video標籤，例如百度雲盤
* 解決參考：
* https://developers.google.com/web/fundamentals/web-components/shadowdom?hl=zh-cn#closed
* https://stackoverflow.com/questions/54954383/override-element-prototype-attachshadow-using-chrome-extension
*/
function hackAttachShadow () {
if (window._hasHackAttachShadow_) return
try {
window._shadowDomList_ = []
window.Element.prototype._attachShadow = window.Element.prototype.attachShadow
window.Element.prototype.attachShadow = function () {
let arg = arguments
if (arg[0] && arg[0]['mode']) {
// 強制使用 open mode
arg[0]['mode'] = 'open'
}
let shadowRoot = this._attachShadow.apply(this, arg)
// 存一份shadowDomList
window._shadowDomList_.push(shadowRoot)
// 在document下面添加 addShadowRoot 自定義事件
let shadowEvent = new window.CustomEvent('addShadowRoot', {
shadowRoot,
detail: {
shadowRoot,
message: 'addShadowRoot',
time: new Date()
},
bubbles: true,
cancelable: true
})
document.dispatchEvent(shadowEvent)
return shadowRoot
}
window._hasHackAttachShadow_ = true
} catch (e) {
console.error('hackAttachShadow error by h5player plug-in')
}
}
hackAttachShadow()
/* 事件偵聽hack */
function hackEventListener () {
const EVENT = window.EventTarget.prototype
if (EVENT._addEventListener) return
EVENT._addEventListener = EVENT.addEventListener
EVENT._removeEventListener = EVENT.removeEventListener
window._listenerList_ = []
// hack addEventListener
EVENT.addEventListener = function () {
let arg = arguments
let type = arg[0]
let listener = arg[1]
this._addEventListener.apply(this, arg)
this._listeners = this._listeners || {}
this._listeners[type] = this._listeners[type] || []
let listenerObj = {
target: this,
type,
listener,
options: arg[2],
addTime: new Date().getTime()
}
window._listenerList_.push(listenerObj)
this._listeners[type].push(listenerObj)
}
// hack removeEventListener
EVENT.removeEventListener = function () {
let arg = arguments
let type = arg[0]
let listener = arg[1]
this._removeEventListener.apply(this, arg)
this._listeners = this._listeners || {}
this._listeners[type] = this._listeners[type] || []
let result = []
this._listeners[type].forEach(function (listenerObj) {
if (listenerObj.listener !== listener) {
result.push(listenerObj)
}
})
this._listeners[type] = result
}
}
hackEventListener()
let quickSort = function (arr) {
if (arr.length <= 1) { return arr }
var pivotIndex = Math.floor(arr.length / 2)
var pivot = arr.splice(pivotIndex, 1)[0]
var left = []
var right = []
for (var i = 0; i < arr.length; i++) {
if (arr[i] < pivot) {
left.push(arr[i])
} else {
right.push(arr[i])
}
}
return quickSort(left).concat([pivot], quickSort(right))
}
/**
* 向上查找操作
* @param dom {Element} -必選 初始dom元素
* @param fn {function} -必選 每一級ParentNode的回調操作
* 如果函數返回true則表示停止向上查找動作
*/
function eachParentNode (dom, fn) {
let parent = dom.parentNode
while (parent) {
let isEnd = fn(parent, dom)
parent = parent.parentNode
if (isEnd) {
break
}
}
}
/**
* 準確地獲取對象的具體類型
* @param obj { all } -必選 要判斷的對象
* @returns {*} 返回判斷的具體類型
*/
function getType (obj) {
if (obj == null) {
return String(obj)
}
return typeof obj === 'object' || typeof obj === 'function'
? (obj.constructor && obj.constructor.name && obj.constructor.name.toLowerCase()) ||
/function\s(.+?)\(/.exec(obj.constructor)[1].toLowerCase()
: typeof obj
}
function isObj (obj) {
return getType(obj) === 'object'
}
/**
* 深度合併兩個可枚舉的對象
* @param objA {object} -必選 對象A
* @param objB {object} -必選 對象B
* @param concatArr {boolean} -可選 合併數組，默認遇到數組的時候，直接以另外一個數組替換當前數組，將此設置true則，遇到數組的時候一律合併，而不是直接替換
* @returns {*|void}
*/
function mergeObj (objA, objB, concatArr) {
function isObj (obj) {
return Object.prototype.toString.call(obj) === '[object Object]'
}
function isArr (arr) {
return Object.prototype.toString.call(arr) === '[object Array]'
}
if (!isObj(objA) || !isObj(objB)) return objA
function deepMerge (objA, objB) {
let keys = Object.keys(objB)
keys.forEach(function (key) {
let subItemA = objA[key]
let subItemB = objB[key]
if (typeof subItemA === 'undefined') {
objA[key] = subItemB
} else {
if (isObj(subItemA) && isObj(subItemB)) {
/* 進行深層合併 */
objA[key] = deepMerge(subItemA, subItemB)
} else {
if (concatArr && isArr(subItemA) && isArr(subItemB)) {
objA[key] = subItemA.concat(subItemB)
} else {
objA[key] = subItemB
}
}
}
})
return objA
}
return deepMerge(objA, objB)
}
/**
* 多對象深度合併，合併規則基於mergeObj，但不存在concatArr選項
* @returns {*}
*/
function merge () {
let result = arguments[0]
for (var i = 0; i < arguments.length; i++) {
if (i) {
result = mergeObj(result, arguments[i])
}
}
return result
}
/* ua信息偽裝 */
function fakeUA (ua) {
Object.defineProperty(navigator, 'userAgent', {
value: ua,
writable: false,
configurable: false,
enumerable: true
})
}
/* ua信息來源：https://developers.whatismybrowser.com */
const userAgentMap = {
android: {
chrome: 'Mozilla/5.0 (Linux; Android 9; SM-G960F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.157 Mobile Safari/537.36',
firefox: 'Mozilla/5.0 (Android 7.0; Mobile; rv:57.0) Gecko/57.0 Firefox/57.0'
},
iPhone: {
safari: 'Mozilla/5.0 (iPhone; CPU iPhone OS 12_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1 Mobile/15E148 Safari/604.1',
chrome: 'Mozilla/5.0 (iPhone; CPU iPhone OS 12_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/74.0.3729.121 Mobile/15E148 Safari/605.1'
},
iPad: {
safari: 'Mozilla/5.0 (iPad; CPU OS 12_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1 Mobile/15E148 Safari/604.1',
chrome: 'Mozilla/5.0 (iPad; CPU OS 12_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/74.0.3729.155 Mobile/15E148 Safari/605.1'
}
}
const fakeConfig = {
// 'tv.cctv.com': userAgentMap.iPhone.chrome,
// 'v.qq.com': userAgentMap.iPad.chrome,
'open.163.com': userAgentMap.iPhone.chrome,
'm.open.163.com': userAgentMap.iPhone.chrome
}
function debugMsg () {
let arg = Array.from(arguments)
arg.unshift('h5player debug message :')
console.info.apply(console, arg)
}
let h5Player = {
/* 提示文本的字號 */
fontSize: 16,
enable: true,
globalMode: true,
playerInstance: null,
scale: 1,
translate: {
x: 0,
y: 0
},
playbackRate: 1,
/* 快進快退步長 */
skipStep: 5,
/* 獲取當前播放器的實例 */
player: function () {
let t = this
return t.playerInstance || t.getPlayerList()[0]
},
/* 每個網頁可能存在的多個video播放器 */
getPlayerList: function () {
let list = []
function findPlayer (context) {
context.querySelectorAll('video').forEach(function (player) {
list.push(player)
})
}
findPlayer(document)
// 被封裝在 shadow dom 裡面的video
if (window._shadowDomList_) {
window._shadowDomList_.forEach(function (shadowRoot) {
findPlayer(shadowRoot)
})
}
return list
},
getPlayerWrapDom: function () {
let t = this
let player = t.player()
if (!player) return
let wrapDom = null
let playerBox = player.getBoundingClientRect()
eachParentNode(player, function (parent) {
if (parent === document || !parent.getBoundingClientRect) return
let parentBox = parent.getBoundingClientRect()
if (parentBox.width && parentBox.height) {
if (parentBox.width === playerBox.width && parentBox.height === playerBox.height) {
wrapDom = parent
}
}
})
return wrapDom
},
/**
* 初始化播放器實例
* @param isSingle 是否為單實例video標籤
*/
initPlayerInstance: function (isSingle) {
let t = this
if (!t.playerInstance) return
let player = t.playerInstance
t.filter.reset()
t.initTips()
t.initPlaybackRate()
t.isFoucs()
/* 增加通用FULLSCREEN，網頁FULLSCREENapi */
player._fullScreen_ = new FullScreen(player)
player._fullPageScreen_ = new FullScreen(player, true)
if (!player._hasCanplayEvent_) {
player.addEventListener('canplay', function (event) {
t.initAutoPlay(player)
})
player._hasCanplayEvent_ = true
}
/* 播放的時候進行相關同步操作 */
if (!player._hasPlayingInitEvent_) {
let setPlaybackRateOnPlayingCount = 0
player.addEventListener('playing', function (event) {
if (setPlaybackRateOnPlayingCount === 0) {
/* 同步之前設定的播放速度 */
t.setPlaybackRate()
if (isSingle === true) {
/* 恢復播放進度和進行進度記錄 */
t.setPlayProgress(player)
setTimeout(function () {
t.playProgressRecorder(player)
}, 1000 * 3)
}
} else {
t.setPlaybackRate(null, true)
}
setPlaybackRateOnPlayingCount += 1
})
player._hasPlayingInitEvent_ = true
}
/* 進行自定義初始化操作 */
let taskConf = TCC.getTaskConfig()
if (taskConf.init) {
TCC.doTask('init', player)
}
},
initPlaybackRate: function () {
let t = this
t.playbackRate = t.getPlaybackRate()
},
getPlaybackRate: function () {
let t = this
let playbackRate = window.localStorage.getItem('_h5_player_playback_rate_') || t.playbackRate
return Number(Number(playbackRate).toFixed(1))
},
/* 設置播放速度 */
setPlaybackRate: function (num, notips) {
let taskConf = TCC.getTaskConfig()
if (taskConf.playbackRate) {
TCC.doTask('playbackRate')
return
}
let t = this
let player = t.player()
let curPlaybackRate
if (num) {
num = Number(num)
if (Number.isNaN(num)) {
console.error('h5player: 播放速度轉換出錯')
return false
}
if (num <= 0) {
num = 0.1
}
num = Number(num.toFixed(1))
curPlaybackRate = num
} else {
curPlaybackRate = t.getPlaybackRate()
}
/* 記錄播放速度的信息 */
window.localStorage.setItem('_h5_player_playback_rate_', curPlaybackRate)
t.playbackRate = curPlaybackRate
player.playbackRate = curPlaybackRate
/* 本身處於1被播放速度的時候不再提示 */
if (!num && curPlaybackRate === 1) return
!notips && t.tips('播放速度：' + player.playbackRate + '倍')
},
/**
* 初始化自動播放邏輯
* 必須是配置了自動播放按鈕選擇器得的才會進行自動播放
*/
initAutoPlay: function (p) {
let t = this
let player = p || t.player()
// 在輪詢重試的時候，如果實例變了，或處於隱藏頁面中則不進行自動播放操作
if (!player || (p && p !== t.player()) || document.hidden) return
let taskConf = TCC.getTaskConfig()
if (player && taskConf.autoPlay && player.paused) {
TCC.doTask('autoPlay')
if (player.paused) {
// 輪詢重試
if (!player._initAutoPlayCount_) {
player._initAutoPlayCount_ = 1
}
player._initAutoPlayCount_ += 1
if (player._initAutoPlayCount_ >= 10) {
return false
}
setTimeout(function () {
t.initAutoPlay(player)
}, 200)
}
}
},
setWebFullScreen: function () {
let t = this
let player = t.player()
let isDo = TCC.doTask('webFullScreen')
if (!isDo && player && player._fullPageScreen_) {
player._fullPageScreen_.toggle()
}
},
setCurrentTime: function (num, notips) {
if (!num) return
num = Number(num)
let _num = Math.abs(Number(num.toFixed(1)))
let t = this
let player = t.player()
let taskConf = TCC.getTaskConfig()
if (taskConf.currentTime) {
TCC.doTask('currentTime')
return
}
if (num > 0) {
if (taskConf.addCurrentTime) {
TCC.doTask('addCurrentTime')
} else {
player.currentTime += _num
!notips && t.tips('前進：' + _num + '秒')
}
} else {
if (taskConf.subtractCurrentTime) {
TCC.doTask('subtractCurrentTime')
} else {
player.currentTime -= _num
!notips && t.tips('後退：' + _num + '秒')
}
}
},
setVolume: function (num) {
if (!num) return
num = Number(num)
let _num = Math.abs(Number(num.toFixed(2)))
let t = this
let player = t.player()
if (num > 0) {
if (player.volume < 1) {
player.volume += _num
}
} else {
if (player.volume > 0) {
player.volume -= _num
}
}
t.tips('音量：' + parseInt(player.volume * 100) + '%')
},
setFakeUA (ua) {
ua = ua || userAgentMap.iPhone.safari
/* 記錄設定的ua信息 */
window.localStorage.setItem('_h5_player_user_agent_', ua)
fakeUA(ua)
},
/* ua偽裝切換開關 */
switchFakeUA (ua) {
let customUA = window.localStorage.getItem('_h5_player_user_agent_')
if (customUA) {
window.localStorage.removeItem('_h5_player_user_agent_')
} else {
this.setFakeUA(ua)
}
debugMsg('ua', navigator.userAgent)
},
switchPlayStatus: function () {
let t = this
let player = t.player()
let taskConf = TCC.getTaskConfig()
if (taskConf.switchPlayStatus) {
TCC.doTask('switchPlayStatus')
return
}
if (player.paused) {
if (taskConf.play) {
TCC.doTask('play')
} else {
player.play()
t.tips('播放')
}
} else {
if (taskConf.pause) {
TCC.doTask('pause')
} else {
player.pause()
t.tips('暫停')
}
}
},
tipsClassName: 'html_player_enhance_tips',
tips: function (str) {
let t = h5Player
let player = t.player()
if (!player) {
console.log('h5Player Tips:', str)
return true
}
let parentNode = player.parentNode
/*
// 修復部分提示按鈕位置異常問題
let backupStyle = parentNode.getAttribute('style-backup') || ''
let defStyle = parentNode.getAttribute('style') || ''
if (backupStyle === null) {
parentNode.setAttribute('style-backup', defStyle)
backupStyle = defStyle
}
let newStyleArr = backupStyle.split(';')
let oldPosition = parentNode.getAttribute('def-position') || window.getComputedStyle(parentNode).position
if (parentNode.getAttribute('def-position') === null) {
parentNode.setAttribute('def-position', oldPosition || '')
}
if (['static', 'inherit', 'initial', 'unset', ''].includes(oldPosition)) {
newStyleArr.push('position: relative')
}
let playerBox = player.getBoundingClientRect()
newStyleArr.push('min-width:' + playerBox.width + 'px')
newStyleArr.push('min-height:' + playerBox.height + 'px')
parentNode.setAttribute('style', newStyleArr.join(';'))
*/
let tipsSelector = '.' + t.tipsClassName
let tipsDom = document.documentElement.querySelector(tipsSelector)||(t.initTips(),document.documentElement.querySelector(tipsSelector))
if (!tipsDom) {
console.log('init h5player tips dom error...')
return false
}
let style = tipsDom.style
tipsDom.innerText = str
for (var i = 0; i < 3; i++) {
if (this.on_off[i]) clearTimeout(this.on_off[i])
}
function showTips () {
style.display = 'block'
t.on_off[0] = setTimeout(function () {
style.display = 'block'
style.opacity = 1
}, 50)
t.on_off[1] = setTimeout(function () {
// 隱藏提示框和還原樣式
style.display = 'none'
style.opacity = 0
//parentNode.setAttribute('style', backupStyle)
}, 2000)
}
if (style.opacity > 0) {
style.opacity = 0
clearTimeout(this.on_off[2])
t.on_off[2] = setTimeout(function () {
showTips()
}, 100)
} else {
style.opacity = 0
clearTimeout(this.on_off[2])
t.on_off[2] = setTimeout(function () {
showTips()
}, 20)
}
},
/* 設置提示DOM的樣式 */
initTips: function () {
let t = this
let player = t.player()
let parentNode = player.parentNode
if (document.documentElement.querySelector('.' + t.tipsClassName)) return
let tipsStyle = `
position: absolute;
z-index: 999;
font-size: ${t.fontSize || 16}px;
padding: 10px;
background: rgba(0,0,0,0.4);
color:white;
top: 50%;
left: 50%;max-width:200px;max-height:50px;
transform: translate(-50%,-50%);
transition: all 500ms ease;
opacity: 0;
border-radius:3px;
display: none;
-webkit-font-smoothing: subpixel-antialiased;
-moz-font-smoothing: subpixel-antialiased;
-ms-font-smoothing: subpixel-antialiased;
font-smoothing: subpixel-antialiased;
font-family: 'microsoft yahei', Verdana, Geneva, sans-serif;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-drag: none;
-khtml-user-select: none;
-moz-user-select: none;
-moz-user-select: -moz-none;
-ms-user-select: none;
pointer-events: none;
user-select: none;
`
let tips = document.createElement('div')
tips.setAttribute('style', tipsStyle)
tips.setAttribute('class', t.tipsClassName)
tips.setAttribute('unselectable','on')
parentNode.appendChild(tips)
},
on_off: new Array(3),
rotate: 0,
fps: 30,
/* 濾鏡效果 */
filter: {
key: {},
view_units: {'hue-rotate':'deg','blur':'px'},
setup: function () {
var view = ''
for(var view_key in this.key){
var view_unit = this.view_units[view_key]||''
view += view_key+'('+view[view_key]+view_unit+') '
this.key[view_key] = Number(this.key[view_key])
}
h5Player.player().style.WebkitFilter = view
},
reset: function () {
this.key['brightness'] = 1
this.key['contrast'] = 1
this.key['saturate'] = 1
this.key['hue-rotate'] = 0
this.key['blur'] = 0
this.setup()
}
},
_isFoucs: false,
/* 播放器的聚焦事件 */
isFoucs: function () {
let t = h5Player
let player = t.player()
if (!player) return
player.onmouseenter = function (e) {
h5Player._isFoucs = true
}
player.onmouseleave = function (e) {
h5Player._isFoucs = false
}
},
keyCodeList: [13, 16, 17, 18, 27, 32, 37, 38, 39, 40, 49, 50, 51, 52, 67, 68, 69, 70, 73, 74, 75, 79, 80, 81, 82, 83, 84, 85, 87, 88, 89, 90, 97, 98, 99, 100, 220],
keyList: ['enter', 'shift', 'control', 'alt', 'escape', ' ', 'arrowleft', 'arrowright', 'arrowright', 'arrowup', 'arrowdown', '1', '2', '3', '4', 'c', 'd', 'e', 'f', 'i', 'j', 'k', 'o', 'p', 'q', 'r', 's', 't', 'u', 'w', 'x', 'y', 'z', '\\', '|'],
keyMap: {
'enter': 13,
'shift': 16,
'ctrl': 17,
'alt': 18,
'esc': 27,
'space': 32,
'←': 37,
'↑': 38,
'→': 39,
'↓': 40,
'1': 49,
'2': 50,
'3': 51,
'4': 52,
'c': 67,
'd': 68,
'e': 69,
'f': 70,
'i': 73,
'j': 74,
'k': 75,
'o': 79,
'p': 80,
'q': 81,
'r': 82,
's': 83,
't': 84,
'u': 85,
'w': 87,
'x': 88,
'y': 89,
'z': 90,
'pad1': 97,
'pad2': 98,
'pad3': 99,
'pad4': 100,
'\\': 220
},
/* 播放器事件響應器 */
palyerTrigger: function (player, event) {
if (!player || !event) return
let t = h5Player
let keyCode = event.keyCode
let key = event.key.toLowerCase()
if (event.shiftKey && !event.ctrlKey && !event.altKey) {
// 網頁FULLSCREEN
if (key === 'enter') {
t.setWebFullScreen()
}
// 進入或退出畫中畫模式
if (key === 'p') {
if (window._isPictureInPicture_) {
document.exitPictureInPicture().then(() => {
window._isPictureInPicture_ = null
}).catch(() => {
window._isPictureInPicture_ = null
})
} else {
player.requestPictureInPicture && player.requestPictureInPicture().then(() => {
window._isPictureInPicture_ = true
}).catch(() => {
window._isPictureInPicture_ = null
})
}
}
// 視頻畫面縮放相關事件
let allowKeys = ['x', 'c', 'z', 'arrowright', 'arrowleft', 'arrowup', 'arrowdown']
if (!allowKeys.includes(key)) return
t.scale = Number(t.scale)
switch (key) {
// shift+X：視頻縮小 -0.1
case 'x' :
t.scale -= 0.1
break
// shift+C：視頻放大 +0.1
case 'c' :
t.scale += 0.1
break
// shift+Z：視頻恢復正常大小
case 'z' :
t.scale = 1
t.translate = { x: 0, y: 0 }
break
case 'arrowright' :
t.translate.x += 10
break
case 'arrowleft' :
t.translate.x -= 10
break
case 'arrowup' :
t.translate.y -= 10
break
case 'arrowdown' :
t.translate.y += 10
break
}
let scale = t.scale = Number(t.scale).toFixed(1)
player.style.transform = `scale(${scale}) translate(${t.translate.x}px, ${t.translate.y}px)`
let tipsMsg = `視頻縮放率：${scale * 100}%`
if (t.translate.x) {
tipsMsg += `，水平位移：${t.translate.x}px`
}
if (t.translate.y) {
tipsMsg += `，垂直位移：${t.translate.y}px`
}
t.tips(tipsMsg)
// 阻止事件冒泡
event.stopPropagation()
event.preventDefault()
return true
}
// 防止其它無關組合鍵衝突
if (event.altKey || event.ctrlKey || event.shiftKey) return
var kControl=null
switch(keyCode){
// 方向鍵右→：快進3秒
case 39:
t.setCurrentTime(t.skipStep)
break;
// 方向鍵左←：後退3秒
case 37:
t.setCurrentTime(-t.skipStep)
break;
// 方向鍵上↑：音量升高 1%
case 38:
t.setVolume(0.01)
break;
// 方向鍵下↓：音量降低 1%
case 40:
t.setVolume(-0.01)
break;
// 空格鍵：暫停/播放
case h5Player.keyMap.space:
t.switchPlayStatus()
break;
// 按鍵X：減速播放 -0.1
case h5Player.keyMap.x:
if (player.playbackRate > 0) {
t.setPlaybackRate(player.playbackRate - 0.1)
}
break;
// 按鍵C：加速播放 +0.1
case h5Player.keyMap.c:
if (player.playbackRate < 16) {
t.setPlaybackRate(player.playbackRate + 0.1)
}
break;
// 按鍵Z：正常速度播放
case h5Player.keyMap.z:
player.playbackRate = 1
t.setPlaybackRate(player.playbackRate)
break;
// 按鍵F：下一幀
case h5Player.keyMap.f:
if (window.location.hostname === 'www.netflix.com') return /* netflix 的F鍵是FULLSCREEN的意思 */
if (!player.paused) player.pause()
player.currentTime += Number(1 / t.fps)
t.tips('定位：下一幀')
break;
// 按鍵D：上一幀
case h5Player.keyMap.d:
if (!player.paused) player.pause()
player.currentTime -= Number(1 / t.fps)
t.tips('定位：上一幀')
break;
// 按鍵E：亮度增加%
case h5Player.keyMap.e:
kControl='brightness'
t.filter.key[kControl] += 0.1
t.filter.key[kControl] = t.filter.key[kControl].toFixed(2)
t.filter.setup()
t.tips('圖像亮度增加：' + parseInt(t.filter.key[kControl] * 100) + '%')
break;
// 按鍵W：亮度減少%
case h5Player.keyMap.w:
kControl='brightness'
if (t.filter.key[kControl] > 0) {
t.filter.key[kControl] -= 0.1
t.filter.key[kControl] = t.filter.key[kControl].toFixed(2)
t.filter.setup()
}
t.tips('圖像亮度減少：' + parseInt(t.filter.key[kControl] * 100) + '%')
break;
// 按鍵T：對比度增加%
case h5Player.keyMap.t:
kControl='contrast'
t.filter.key[kControl] += 0.1
t.filter.key[kControl] = t.filter.key[kControl].toFixed(2)
t.filter.setup()
t.tips('圖像對比度增加：' + parseInt(t.filter.key[kControl] * 100) + '%')
break;
// 按鍵R：對比度減少%
case h5Player.keyMap.r:
kControl='contrast'
if (t.filter.key[kControl] > 0) {
t.filter.key[kControl] -= 0.1
t.filter.key[kControl] = t.filter.key[1].toFixed(2)
t.filter.setup()
}
t.tips('圖像對比度減少：' + parseInt(t.filter.key[kControl] * 100) + '%')
break;
// 按鍵U：飽和度增加%
case h5Player.keyMap.u:
kControl='saturate'
t.filter.key[kControl] += 0.1
t.filter.key[kControl] = t.filter.key[kControl].toFixed(2)
t.filter.setup()
t.tips('圖像飽和度增加：' + parseInt(t.filter.key[kControl] * 100) + '%')
break;
// 按鍵Y：飽和度減少%
case h5Player.keyMap.y:
kControl='saturate'
if (t.filter.key[kControl] > 0) {
t.filter.key[kControl] -= 0.1
t.filter.key[kControl] = t.filter.key[kControl].toFixed(2)
t.filter.setup()
}
t.tips('圖像飽和度減少：' + parseInt(t.filter.key[kControl] * 100) + '%')
break;
// 按鍵O：色相增加 1 度
case h5Player.keyMap.o:
kControl='hue-rotate'
t.filter.key['hue-rotate'] += 1
t.filter.setup()
t.tips('圖像色相增加：' + t.filter.key['hue-rotate'] + '度')
break;
// 按鍵I：色相減少 1 度
case h5Player.keyMap.i:
kControl='hue-rotate'
t.filter.key['hue-rotate'] -= 1
t.filter.setup()
t.tips('圖像色相減少：' + t.filter.key['hue-rotate'] + '度')
break;
// 按鍵K：模糊增加 1 px
case h5Player.keyMap.k:
kControl='blur'
t.filter.key[kControl] += 1
t.filter.setup()
t.tips('圖像模糊增加：' + t.filter.key[kControl] + 'PX')
break;
// 按鍵J：模糊減少 1 px
case h5Player.keyMap.j:
kControl='blur'
if (t.filter.key[kControl] > 0) {
t.filter.key[kControl] -= 1
t.filter.setup()
}
t.tips('圖像模糊減少：' + t.filter.key[kControl] + 'PX')
break;
// 按鍵Q：圖像復位
case h5Player.keyMap.q:
t.filter.reset()
t.tips('圖像屬性：復位')
break;
// 按鍵S：畫面旋轉 90 度
case h5Player.keyMap.s:
t.rotate += 90
if (t.rotate % 360 === 0) t.rotate = 0;
player.style.transform = 'rotate(' + t.rotate + 'deg)'
t.tips('畫面旋轉：' + t.rotate + '度')
break;
// 按鍵迴車，進入FULLSCREEN
case h5Player.keyMap.enter:
if (!TCC.doTask('fullScreen') && player._fullScreen_) player._fullScreen_.toggle();
break;
default:
// 按1-4設置播放速度 49-52;97-100
if ((keyCode >= 49 && keyCode <= 52) || (keyCode >= 97 && keyCode <= 100)) {
player.playbackRate = Number(event.key)
t.setPlaybackRate(player.playbackRate)
}
}
// 阻止事件冒泡
event.stopPropagation()
event.preventDefault()
return true
},
/* 運行自定義的快捷鍵操作，如果運行了會返回true */
runCustomShortcuts: function (player, event) {
if (!player || !event) return
let key = event.key.toLowerCase()
let taskConf = TCC.getTaskConfig()
let confIsCorrect = isObj(taskConf.shortcuts) &&
Array.isArray(taskConf.shortcuts.register) &&
taskConf.shortcuts.callback instanceof Function
/* 判斷當前觸發的快捷鍵是否已被註冊 */
function isRegister () {
let list = taskConf.shortcuts.register
/* 當前觸發的組合鍵 */
let combineKey = []
if (event.ctrlKey) {
combineKey.push('ctrl')
}
if (event.shiftKey) {
combineKey.push('shift')
}
if (event.altKey) {
combineKey.push('alt')
}
combineKey.push(key)
/* 通過循環判斷當前觸發的組合鍵和已註冊的組合鍵是否完全一致 */
let hasReg = false
list.forEach((shortcut) => {
let regKey = shortcut.split('+')
if (combineKey.length === regKey.length) {
let allMatch = true
regKey.forEach((key) => {
if (!combineKey.includes(key)) {
allMatch = false
}
})
if (allMatch) {
hasReg = true
}
}
})
return hasReg
}
if (confIsCorrect && isRegister()) {
// 執行自定義快捷鍵操作
TCC.doTask('shortcuts', {
event,
player,
h5Player
})
return true
} else {
return false
}
},
/* 判斷焦點是否處於可編輯元素 */
isEditableTarget: function (target) {
let isEditable = target.getAttribute && target.getAttribute('contenteditable') === 'true'
let isInputDom = /INPUT|TEXTAREA|SELECT/.test(target.nodeName)
return isEditable || isInputDom
},
/* 按鍵響應方法 */
keydownEvent: function (event) {
let t = h5Player
let keyCode = event.keyCode
let key = event.key.toLowerCase()
let player = t.player()
/* 處於可編輯元素中不執行任何快捷鍵 */
if (t.isEditableTarget(event.target)) return
/* shift+f 切換UA偽裝 */
if (event.shiftKey && keyCode === 70) {
t.switchFakeUA()
}
/* 未用到的按鍵不進行任何事件監聽 */
let isInUseCode = t.keyCodeList.includes(keyCode) || t.keyList.includes(key)
if (!isInUseCode) return
if (!player) {
// console.log('無可用的播放，不執行相關操作')
return
}
/* 切換插件的可用狀態 */
if (event.ctrlKey && keyCode === 32) {
t.enable = !t.enable
if (t.enable) {
t.tips('啟用h5Player插件')
} else {
t.tips('禁用h5Player插件')
}
}
if (!t.enable) {
console.log('h5Player 已禁用~')
return false
}
// 按ctrl+\ 鍵進入聚焦或取消聚焦狀態，用於視頻標籤被遮擋的場景
if (event.ctrlKey && keyCode === 220) {
t.globalMode = !t.globalMode
if (t.globalMode) {
t.tips('全局模式')
} else {
t.tips('禁用全局模式')
}
}
/* 非全局模式下，不聚焦則不執行快捷鍵的操作 */
if (!t.globalMode && !t._isFoucs) return
/* 判斷是否執行了自定義快捷鍵操作，如果是則不再響應後面默認定義操作 */
if (t.runCustomShortcuts(player, event) === true) return
/* 響應播放器相關操作 */
t.palyerTrigger(player, event)
},
/**
* 獲取播放進度
* @param player -可選 對應的h5 播放器對象， 如果不傳，則獲取到的是整個播放進度表，傳則獲取當前播放器的播放進度
*/
getPlayProgress: function (player) {
let progressMap = window.localStorage.getItem('_h5_player_play_progress_')
if (!progressMap) {
progressMap = {}
} else {
progressMap = JSON.parse(progressMap)
}
if (!player) {
return progressMap
} else {
let keyName = window.location.href || player.src
if (progressMap[keyName]) {
return progressMap[keyName].progress
} else {
return player.currentTime
}
}
},
/* 播放進度記錄器 */
playProgressRecorder: function (player) {
let t = h5Player
clearTimeout(player._playProgressTimer_)
function recorder (player) {
player._playProgressTimer_ = setTimeout(function () {
let progressMap = t.getPlayProgress()
let keyName = window.location.href || player.src
let list = Object.keys(progressMap)
/* 只保存最近10個視頻的播放進度 */
if (list.length > 10) {
/* 根據更新的時間戳，取出最早添加播放進度的記錄項 */
let timeList = []
list.forEach(function (keyName) {
progressMap[keyName] && progressMap[keyName].t && timeList.push(progressMap[keyName].t)
})
timeList = quickSort(timeList)
let timestamp = timeList[0]
/* 刪除最早添加的記錄項 */
list.forEach(function (keyName) {
if (progressMap[keyName].t === timestamp) {
delete progressMap[keyName]
}
})
}
/* 記錄當前播放進度 */
progressMap[keyName] = {
progress: player.currentTime,
t: new Date().getTime()
}
/* 存儲播放進度表 */
window.localStorage.setItem('_h5_player_play_progress_', JSON.stringify(progressMap))
/* 循環偵聽 */
recorder(player)
}, 1000 * 2)
}
recorder(player)
},
/* 設置播放進度 */
setPlayProgress: function (player, time) {
if (!player) return
let t = h5Player
let curTime = Number(t.getPlayProgress(player))
if (!curTime || Number.isNaN(curTime)) return
player.currentTime = curTime || player.currentTime
if (curTime > 3) {
t.tips('為你恢復上次播放進度~')
}
},
/**
* 檢測h5播放器是否存在
* @param callback
*/
detecH5Player: function () {
let t = this
let playerList = t.getPlayerList()
if (playerList.length) {
console.log('檢測到HTML5視頻！')
/* 單video實例標籤的情況 */
if (playerList.length === 1) {
t.playerInstance = playerList[0]
t.initPlayerInstance(true)
} else {
/* 多video實例標籤的情況 */
playerList.forEach(function (player) {
/* 鼠標移到其上面的時候重新指定實例 */
if (player._hasMouseRedirectEvent_) return
player.addEventListener('mouseenter', function (event) {
t.playerInstance = event.target
t.initPlayerInstance(false)
})
player._hasMouseRedirectEvent_ = true
/* 播放器開始播放的時候重新指向實例 */
if (player._hasPlayingRedirectEvent_) return
player.addEventListener('playing', function (event) {
t.playerInstance = event.target
t.initPlayerInstance(false)
/* 同步之前設定的播放速度 */
t.setPlaybackRate()
})
player._hasPlayingRedirectEvent_ = true
})
}
}
},
/* 綁定相關事件 */
bindEvent: function () {
var t = this
if (t._hasBindEvent_) return
document.removeEventListener('keydown', t.keydownEvent)
document.addEventListener('keydown', t.keydownEvent, true)
/* 相容iframe操作 */
if (window.top !== window && window.top.document) {
window.top.document.removeEventListener('keydown', t.keydownEvent)
window.top.document.addEventListener('keydown', t.keydownEvent, true)
}
t._hasBindEvent_ = true
},
init: function (global) {
var t = this
if (global) {
/* 綁定鍵盤事件 */
t.bindEvent()
/**
* 判斷是否需要進行ua偽裝
* 下面方案暫時不可用
* 由於部分網站跳轉至移動端後域名不一致，形成跨域問題
* 導致無法同步偽裝配置而不斷死循環跳轉
* eg. open.163.com
* */
// let customUA = window.localStorage.getItem('_h5_player_user_agent_')
// debugMsg(customUA, window.location.href, window.navigator.userAgent, document.referrer)
// if (customUA) {
// t.setFakeUA(customUA)
// alert(customUA)
// } else {
// alert('ua false')
// }
/* 對配置了ua偽裝的域名進行偽裝 */
let host = window.location.host
if (fakeConfig[host]) {
t.setFakeUA(fakeConfig[host])
}
} else {
/* 檢測是否存在H5播放器 */
t.detecH5Player()
}
},
load: false
}
try {
/* 初始化全局所需的相關方法 */
h5Player.init(true)
/* 檢測到有視頻標籤就進行初始化 */
ready('video', function () {
h5Player.init()
})
/* 檢測shadow dom 下面的video */
document.addEventListener('addShadowRoot', function (e) {
let shadowRoot = e.detail.shadowRoot
ready('video', function (element) {
h5Player.init()
}, shadowRoot)
})
window.top._h5PlayerForDebug_ = h5Player
} catch (e) {
console.error('h5player:', e)
}
// document.addEventListener('visibilitychange', function () {
// if (!document.hidden) {
// h5Player.initAutoPlay()
// }
// })
})()
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