// ==UserScript==
// @name HTML5 Video Player Enhance
// @version 2.9.2a1
// @description To enhance the functionality of HTML5 Video Player (h5player) supporting all websites using shortcut keys similar to PotPlayer.
// @author CY Fung
// @match http://*/*
// @match https://*/*
// @run-at document-start
// @require https://cdnjs.cloudflare.com/ajax/libs/js-sha256/0.9.0/sha256.min.js
// @require https://cdnjs.cloudflare.com/ajax/libs/mathjs/9.3.2/math.js
// @namespace https://greatest.deepsurf.us/users/371179
// @grant GM_getValue
// @grant GM_setValue
// ==/UserScript==
/**
* Remarks
* This script support modern browser only with ES6+.
* fullscreen and pointerLock buggy in shadowRoot
* Space Pause not success
* shift F key issue
**/
(function $$() {
'use strict';
if (!document || !document.documentElement) return window.requestAnimationFrame($$);
let _debug_h5p_logging_ = false;
try {
_debug_h5p_logging_ = +window.localStorage.getItem('_h5_player_sLogging_') > 0
} catch (e) {}
const SHIFT = 1;
const CTRL = 2;
const ALT = 4;
const TERMINATE = 0x842;
const _sVersion_ = 1817;
const str_postMsgData = '__postMsgData__'
const DOM_ACTIVE_FOUND = 1;
const DOM_ACTIVE_SRC_LOADED = 2;
const DOM_ACTIVE_ONCE_PLAYED = 4;
const DOM_ACTIVE_MOUSE_CLICK = 8;
const DOM_ACTIVE_MOUSE_IN = 16;
const DOM_ACTIVE_DELAYED_PAUSED = 32;
const DOM_ACTIVE_INVALID_PARENT = 2048;
let _endlessloop = null;
const isIframe = (window.top !== window.self && window.top && window.self);
const shadowRoots = [];
const getRoot = (elm) => elm.getRootNode instanceof Function ? elm.getRootNode() : (elm.ownerDocument || null);
const isShadowRoot = (elm) => (elm && ('host' in elm)) ? elm.nodeType == 11 && !!elm.host && elm.host.nodeType == 1 : null; //instanceof ShadowRoot
const playerConfs = {}
const hanlderResizeVideo=(entries) => {
const detected_changes={};
for (let entry of entries) {
const player = entry.target.nodeName=="VIDEO"?entry.target:entry.target.querySelector("VIDEO[_h5ppid]");
if(!player)continue;
const vpid = player.getAttribute('_h5ppid');
if(!vpid)continue;
if(vpid in detected_changes) continue;
detected_changes[vpid]=true;
const wPlayer = $hs.getPlayerBlockElement(player)
if(!wPlayer)continue;
const layoutBox = wPlayer.parentNode
if(!layoutBox)continue;
const tipsDom=layoutBox.querySelector('[_potTips_]');
if(!tipsDom)continue;
$hs.fixNonBoxingVideoTipsPosition(tipsDom, player);
window.requestAnimationFrame(()=>$hs.fixNonBoxingVideoTipsPosition(tipsDom, player))
}
};
const $mb={
nightly_isSupportQueueMicrotask:function(){
if('_isSupportQueueMicrotask' in $mb)return $mb._isSupportQueueMicrotask;
$mb._isSupportQueueMicrotask= false;
$mb.queueMicrotask=window.queueMicrotask;
if(typeof $mb.queueMicrotask=='function'){
$mb._isSupportQueueMicrotask= true;
}
return $mb._isSupportQueueMicrotask;
},
stable_isSupportAdvancedEventListener:function(){
if ('_isSupportAdvancedEventListener' in $mb) return $mb._isSupportAdvancedEventListener
let prop = 0;
document.createAttribute('z').addEventListener('', null, {
get passive() {
prop++;
},
get once() {
prop++;
}
});
return ($mb._isSupportAdvancedEventListener = (prop == 2));
}
}
const $ws = {
requestAnimationFrame,
cancelAnimationFrame,
MutationObserver
}
//throw Error if your browser is too outdated. (eg ES6 script, no such window object)
Element.prototype.__matches__ = (Element.prototype.matches || Element.prototype.matchesSelector ||
Element.prototype.mozMatchesSelector || Element.prototype.msMatchesSelector ||
Element.prototype.oMatchesSelector || Element.prototype.webkitMatchesSelector ||
Element.prototype.matches()); // throw Error if not supported
Element.prototype.__requestPointerLock__ = (Element.prototype.requestPointerLock ||
Element.prototype.mozRequestPointerLock || Element.prototype.webkitRequestPointerLock || function() {});
// Ask the browser to release the pointer
Document.prototype.__exitPointerLock__ = (Document.prototype.exitPointerLock ||
Document.prototype.mozExitPointerLock || Document.prototype.webkitExitPointerLock || function() {});
// built-in hash - https://developer.mozilla.org/en-US/docs/Web/API/SubtleCrypto/digest
async function digestMessage(message) {
return window.sha256(message)
}
const dround = (x) => ~~(x + .5);
const jsonStringify_replacer = function(key, val) {
if (val && (val instanceof Element || val instanceof Document)) return val.toString();
return val; // return as is
};
const jsonParse = function() {
try {
return JSON.parse.apply(this, arguments)
} catch (e) {}
return null;
}
const jsonStringify = function(obj) {
try {
return JSON.stringify.call(this, obj, jsonStringify_replacer)
} catch (e) {}
return null;
}
function _postMsg() {
//async is needed. or error handling for postMessage
const [win, tag, ...data] = arguments;
if (typeof tag == 'string') {
let postMsgObj = {
tag,
passing: true,
winOrder: _postMsg.a
}
try {
let k = 'msg-' + (+new Date)
win.document[str_postMsgData] = win.document[str_postMsgData] || {}
win.document[str_postMsgData][k] = data; //direct
postMsgObj.str = k;
postMsgObj.stype = 1;
} catch (e) {}
if (!postMsgObj.stype) {
postMsgObj.str = jsonStringify({
d: data
})
if (postMsgObj.str && postMsgObj.str.length) postMsgObj.stype = 2;
}
if (!postMsgObj.stype) {
postMsgObj.str = "" + data;
postMsgObj.stype = 0;
}
win.postMessage(postMsgObj, '*');
}
}
function postMsg() {
let win = window;
let a = 0;
while (win = win.parent) {
_postMsg.a = ++a;
_postMsg(win, ...arguments)
if (win == top) break;
}
}
function crossBrowserTransition(type) {
if (crossBrowserTransition['_result_' + type]) return crossBrowserTransition['_result_' + type]
let el = document.createElement("fakeelement");
const capital = (x) => x[0].toUpperCase() + x.substr(1);
const capitalType = capital(type);
const transitions = {
[type]: `${type}end`,
[`O${capitalType}`]: `o${capitalType}End`,
[`Moz${capitalType}`]: `${type}end`,
[`Webkit${capitalType}`]: `webkit${capitalType}End`,
[`MS${capitalType}`]: `MS${capitalType}End`
}
for (let styleProp in transitions) {
if (el.style[styleProp] !== undefined) {
return (crossBrowserTransition['_result_' + type] = transitions[styleProp]);
}
}
}
function isInOperation(elm) {
let elmInFocus = elm || document.activeElement;
if (!elmInFocus) return false;
let res1 = elmInFocus.__matches__(
'a[href],link[href],button,input:not([type="hidden"]),select,textarea,iframe,frame,menuitem,[draggable],[contenteditable]'
);
return res1;
}
const fn_toString = (f, n = 50) => {
let s = (f + "");
if (s.length > 2 * n + 5) {
s = s.substr(0, n) + ' ... ' + s.substr(-n);
}
return s
};
function consoleLog() {
if (!_debug_h5p_logging_) return;
if (isIframe) postMsg('consoleLog', ...arguments);
else console.log.apply(console, arguments);
}
function consoleLogF() {
if (isIframe) postMsg('consoleLog', ...arguments);
else console.log.apply(console, arguments);
}
class AFLooperArray extends Array {
constructor() {
super();
this.activeLoopsCount = 0;
this.cid = 0;
this.loopingFrame = this.loopingFrame.bind(this);
}
loopingFrame() {
if (!this.cid) return; //cancelled
for (const opt of this) {
if (opt.isFunctionLooping) opt.qn(opt.fn);
}
this.cid = $ws.requestAnimationFrame(this.loopingFrame);
}
get isArrayLooping() {
return this.cid > 0;
}
loopStart() {
this.cid = $ws.requestAnimationFrame(this.loopingFrame);
}
loopStop() {
if (this.cid) $ws.cancelAnimationFrame(this.cid);
this.cid = 0;
}
appendLoop(fn) {
if (typeof fn != 'function' || !this) return;
const opt = new AFLooperFunc(fn, this);
super.push(opt);
return opt;
}
}
class AFLooperFunc {
constructor(fn, bind) {
this._looping = false;
this.fn = fn.bind(this);
if($mb.nightly_isSupportQueueMicrotask()) this.qn=$mb.queueMicrotask; else this.qn=this.fn; //qn(fn) = qn() = fn()
this.bind = bind;
}
get isFunctionLooping() {
return this._looping;
}
loopingStart() {
if (this._looping === false) {
this._looping = true;
if (++this.bind.activeLoopsCount == 1) this.bind.loopStart();
}
}
loopingStop() {
if (this._looping === true) {
this._looping = false;
if (--this.bind.activeLoopsCount == 0) this.bind.loopStop();
}
}
}
function decimalEqual(a, b) {
return Math.round(a * 100000000) == Math.round(b * 100000000)
}
function nonZeroNum(a) {
return a > 0 || a < 0;
}
class PlayerConf {
get scaleFactor() {
return this.mFactor * this.vFactor;
}
cssTransform() {
const playerConf = this;
const player = playerConf.domElement;
if (!player) return;
const videoScale = playerConf.scaleFactor;
let {x,y}=playerConf.translate;
let [_x,_y]=((playerConf.rotate % 180) == 90)?[y,x]:[x,y];
if((playerConf.rotate % 360) == 270)_x = -_x;
if((playerConf.rotate % 360) == 90)_y = -_y;
var s = [
playerConf.rotate > 0 ? 'rotate(' + playerConf.rotate + 'deg)' : '',
!decimalEqual(videoScale, 1.0) ? 'scale(' + videoScale + ')' : '',
(nonZeroNum(_x) || nonZeroNum(_y)) ? `translate(${_x}px, ${_y}px)` : '',
];
player.style.transform = s.join(' ').trim()
}
constructor() {
this.translate = {
x: 0,
y: 0
};
this.rotate = 0;
this.mFactor = 1.0;
this.vFactor = 1.0;
this.fps = 30;
this.filter_key = {};
this.filter_view_units = {
'hue-rotate': 'deg',
'blur': 'px'
};
this.filterReset();
}
setFilter(prop, f) {
let oldValue = this.filter_key[prop];
if (typeof oldValue != 'number') return;
let newValue = f(oldValue)
if (oldValue != newValue) {
newValue = +newValue.toFixed(6); //javascript bug
}
this.filter_key[prop] = newValue
this.filterSetup();
return newValue;
}
filterSetup(options) {
let ums = GM_getValue("unsharpen_mask")
if (!ums) ums = ""
let view = []
let playerElm = $hs.player();
if (!playerElm) return;
for (let view_key in this.filter_key) {
let filter_value = +((+this.filter_key[view_key] || 0).toFixed(3))
let addTo = true;
switch(view_key){
case 'brightness':
/* fall through */
case 'contrast':
/* fall through */
case 'saturate':
if(decimalEqual(filter_value,1.0))addTo=false;
break;
case 'hue-rotate':
/* fall through */
case 'blur':
if(decimalEqual(filter_value,0.0))addTo=false;
break;
}
let view_unit = this.filter_view_units[view_key] || ''
if(addTo) view.push(`${view_key}(${filter_value}${view_unit})`)
this.filter_key[view_key] = Number(+this.filter_key[view_key] || 0)
}
if (ums) view .push(`url("#_h5p_${ums}")`);
if (options && options.grey) view .push('url("#grey1")');
playerElm.style.filter = view.join(' ').trim(); //performance in firefox is bad
}
filterReset() {
this.filter_key['brightness'] = 1.0
this.filter_key['contrast'] = 1.0
this.filter_key['saturate'] = 1.0
this.filter_key['hue-rotate'] = 0.0
this.filter_key['blur'] = 0.0
this.filterSetup()
}
}
const Store = {
prefix: '_h5_player',
save: function(k, v) {
if (!Store.available()) return false;
if (typeof v != 'string') return false;
Store.LS.setItem(Store.prefix + k, v)
let sk = fn_toString(k + "", 30);
let sv = fn_toString(v + "", 30);
consoleLog(`localStorage Saved "${sk}" = "${sv}"`)
return true;
},
read: function(k) {
if (!Store.available()) return false;
let v = Store.LS.getItem(Store.prefix + k)
let sk = fn_toString(k + "", 30);
let sv = fn_toString(v + "", 30);
consoleLog(`localStorage Read "${sk}" = "${sv}"`);
return v;
},
remove: function(k) {
if (!Store.available()) return false;
Store.LS.removeItem(Store.prefix + k)
let sk = fn_toString(k + "", 30);
consoleLog(`localStorage Removed "${sk}"`)
return true;
},
clearInvalid: function(sVersion) {
if (!Store.available()) return false;
//let sVersion=1814;
if (+Store.read('_sVersion_') < sVersion) {
Store._keys()
.filter(s => s.indexOf(Store.prefix) === 0)
.forEach(key => window.localStorage.removeItem(key))
Store.save('_sVersion_', sVersion + '')
return 2;
}
return 1;
},
available: function() {
if (Store.LS) return true;
if (!window) return false;
const localStorage = window.localStorage;
if (!localStorage) return false;
if (typeof localStorage != 'object') return false;
if (!('getItem' in localStorage)) return false;
if (!('setItem' in localStorage)) return false;
Store.LS = localStorage;
return true;
},
_keys: function() {
return Object.keys(localStorage);
},
_setItem: function(key, value) {
return localStorage.setItem(key, value)
},
_getItem: function(key) {
return localStorage.getItem(key)
},
_removeItem: function(key) {
return localStorage.removeItem(key)
}
}
const domTool = {
nopx: (x) => +x.replace('px', ''),
cssWH: function(m, r) {
if (!r) r = getComputedStyle(m, null);
let c = (x) => +x.replace('px', '');
return {
w: m.offsetWidth || c(r.width),
h: m.offsetHeight || c(r.height)
}
},
_isActionBox_1: function(vEl, pEl) {
let vElCSS = domTool.cssWH(vEl);
let vElCSSw = vElCSS.w;
let vElCSSh = vElCSS.h;
let vElx = vEl;
let res = [];
let mLevel = 0;
if (vEl && pEl && vEl != pEl && pEl.contains(vEl)) {
while (vElx && vElx != pEl) {
vElx = vElx.parentNode;
let vElx_css = null;
if (isShadowRoot(vElx)) {} else {
vElx_css = getComputedStyle(vElx, null);
let vElx_wp = domTool.nopx(vElx_css.paddingLeft) + domTool.nopx(vElx_css.paddingRight)
vElCSSw += vElx_wp
let vElx_hp = domTool.nopx(vElx_css.paddingTop) + domTool.nopx(vElx_css.paddingBottom)
vElCSSh += vElx_hp
}
res.push({
level: ++mLevel,
padW: vElCSSw,
padH: vElCSSh,
elm: vElx,
css: vElx_css
})
}
}
// in the array, each item is the parent of video player
res.vEl_cssWH = vElCSS
return res;
},
_isActionBox: function(vEl, walkRes, pEl_idx) {
function absDiff(w1, w2, h1, h2) {
let w = (w1 - w2),
h = h1 - h2;
return [(w > 0 ? w : -w), (h > 0 ? h : -h)]
}
function midPoint(rect) {
return {
x: (rect.left + rect.right) / 2,
y: (rect.top + rect.bottom) / 2
}
}
let parentCount = walkRes.length;
if (pEl_idx >= 0 && pEl_idx < parentCount) {} else {
return;
}
let pElr = walkRes[pEl_idx]
if (!pElr.css) {
//shadowRoot
return true;
}
let pEl = pElr.elm;
//prevent activeElement==body
let pElCSS = domTool.cssWH(pEl, pElr.css);
//check prediction of parent dimension
let d1v = absDiff(pElCSS.w, pElr.padW, pElCSS.h, pElr.padH)
let d1x = d1v[0] < 10
let d1y = d1v[1] < 10;
if (d1x && d1y) return true; //both edge along the container - fit size
if (!d1x && !d1y) return false; //no edge along the container - body contain the video element, fixed width&height
//case: youtube video fullscreen
//check centre point
let pEl_rect = pEl.getBoundingClientRect()
let vEl_rect = vEl.getBoundingClientRect()
let pEl_center = midPoint(pEl_rect)
let vEl_center = midPoint(vEl_rect)
let d2v = absDiff(pEl_center.x, vEl_center.x, pEl_center.y, vEl_center.y);
let d2x = d2v[0] < 10;
let d2y = d2v[1] < 10;
return (d2x && d2y);
},
getRect: function(element) {
let rect = element.getBoundingClientRect();
let scroll = domTool.getScroll();
return {
pageX: rect.left + scroll.left,
pageY: rect.top + scroll.top,
screenX: rect.left,
screenY: rect.top
};
},
getScroll: function() {
return {
left: document.documentElement.scrollLeft || document.body.scrollLeft,
top: document.documentElement.scrollTop || document.body.scrollTop
};
},
getClient: function() {
return {
width: document.compatMode == 'CSS1Compat' ? document.documentElement.clientWidth : document.body.clientWidth,
height: document.compatMode == 'CSS1Compat' ? document.documentElement.clientHeight : document.body.clientHeight
};
},
addStyle: //GM_addStyle,
function(css, head) {
if (!head) {
let _doc = document.documentElement;
head = _doc.querySelector('head') || _doc.querySelector('html') || _doc;
}
let doc = head.ownerDocument;
let style = doc.createElement('style');
style.type = 'text/css';
let node = doc.createTextNode(css);
style.appendChild(node);
head.appendChild(style);
//console.log(document.head,style,'add style')
return style;
},
eachParentNode: function(dom, fn) {
let parent = dom.parentNode
while (parent) {
let isEnd = fn(parent, dom)
parent = parent.parentNode
if (isEnd) {
break
}
}
},
hideDom: function hideDom(selector) {
let dom = document.querySelector(selector)
if (dom) {
$ws.requestAnimationFrame(function() {
dom.style.opacity = 0;
dom.style.transform = 'translate(-9999px)';
dom = null;
})
}
}
};
const handle = {
afPlaybackRecording: async function() {
const opts = this;
let qTime = +new Date;
if (qTime >= opts.pTime) {
opts.pTime = qTime + opts.timeDelta; //prediction of next Interval
opts.savePlaybackProgress()
}
},
savePlaybackProgress: function() {
//this refer to endless's opts
let player = this.player;
let _uid = this.player_uid; //_h5p_uid_encrypted
if (!_uid) return;
let shallSave = true;
let currentTimeToSave = ~~player.currentTime;
if (this._lastSave == currentTimeToSave) shallSave = false;
if (shallSave) {
this._lastSave = currentTimeToSave
//console.log('aasas',this.player_uid, shallSave, '_play_progress_'+_uid, currentTimeToSave)
Store.save('_play_progress_' + _uid, jsonStringify({
't': currentTimeToSave
}))
}
},
playingWithRecording: function() {
let player = this.player;
if (!player.paused && !this.isFunctionLooping){
let player = this.player;
let _uid = player.getAttribute('_h5p_uid_encrypted') || ''
if (_uid) {
this.player_uid = _uid;
this.pTime = 0;
this.loopingStart();
}
}
}
};
class Momentary extends Map {
act(uniqueId, fn_start, fn_end, delay) {
if (!uniqueId) return;
uniqueId = uniqueId + "";
const last_cid = this.get(uniqueId);
if (last_cid > 0) clearTimeout(last_cid);
fn_start();
const new_cid = setTimeout(fn_end, delay)
this.set(uniqueId, new_cid)
}
}
const momentary = new Momentary();
const $hs = {
/* 提示文本的字號 */
fontSize: 16,
enable: true,
playerInstance: null,
playbackRate: 1,
/* 快進快退步長 */
skipStep: 5,
trigger_actionBoxes: [],
/* 獲取當前播放器的實例 */
player: function() {
let res = $hs.playerInstance || null;
if (res && res.parentNode == null) {
$hs.playerInstance = null;
res = null;
}
if (res == null) {
for (let k in playerConfs) {
let playerConf = playerConfs[k];
if (playerConf && playerConf.domElement && playerConf.domElement.parentNode) return playerConf.domElement;
}
}
return res;
},
pictureInPicture: function(videoElm) {
if (document.pictureInPictureElement) {
document.exitPictureInPicture();
} else if ('requestPictureInPicture' in videoElm) {
videoElm.requestPictureInPicture()
} else {
$hs.tips('PIP is not supported.');
}
},
getPlayerConf: function(video) {
if (!video) return null;
let vpid = video.getAttribute('_h5ppid') || null;
if (!vpid) return null;
return playerConfs[vpid] || null;
},
handlerVideoPlaying: function(evt) {
const videoElm = evt.target || this || null;
const playerConf = $hs.getPlayerConf(videoElm)
$hs._actionBoxSet(videoElm);
if (playerConf) {
if (playerConf.timeout_pause > 0) playerConf.timeout_pause = clearTimeout(playerConf.timeout_pause);
playerConf.lastPauseAt = 0
playerConf.domActive |= DOM_ACTIVE_ONCE_PLAYED;
playerConf.domActive &= ~DOM_ACTIVE_DELAYED_PAUSED;
}
$hs.swtichPlayerInstance();
$hs.onVideoTriggering();
if (!$hs.enable) return $hs.tips(false);
if (videoElm._isThisPausedBefore_) consoleLog('resumed')
let _pausedbefore_ = videoElm._isThisPausedBefore_
if (videoElm.playpause_cid) {
clearTimeout(videoElm.playpause_cid);
videoElm.playpause_cid = 0;
}
let _last_paused = videoElm._last_paused
videoElm._last_paused = videoElm.paused
if (_last_paused === !videoElm.paused) {
videoElm.playpause_cid = setTimeout(() => {
if (videoElm.paused === !_last_paused && !videoElm.paused && _pausedbefore_) {
$hs.tips('Playback resumed', undefined, 2500)
}
}, 90)
}
/* 播放的時候進行相關同步操作 */
if (!videoElm._record_continuous) {
/* 同步之前設定的播放速度 */
$hs.setPlaybackRate()
if (!_endlessloop) _endlessloop = new AFLooperArray();
videoElm._record_continuous = _endlessloop.appendLoop(handle.afPlaybackRecording);
videoElm._record_continuous._lastSave = -999;
videoElm._record_continuous.timeDelta = 2000;
videoElm._record_continuous.player = videoElm
videoElm._record_continuous.savePlaybackProgress = handle.savePlaybackProgress;
videoElm._record_continuous.playingWithRecording = handle.playingWithRecording;
}
videoElm._record_continuous.playingWithRecording(videoElm); //try to start recording
videoElm._isThisPausedBefore_ = false;
},
handlerVideoPause: function(evt) {
const videoElm = evt.target || this || null;
const playerConf = $hs.getPlayerConf(videoElm)
if (playerConf) {
playerConf.lastPauseAt = +new Date;
playerConf.timeout_pause = setTimeout(() => {
if (playerConf.lastPauseAt > 0) playerConf.domActive |= DOM_ACTIVE_DELAYED_PAUSED;
}, 600)
}
if (!$hs.enable) return $hs.tips(false);
consoleLog('pause')
videoElm._isThisPausedBefore_ = true;
let _last_paused = videoElm._last_paused
videoElm._last_paused = videoElm.paused
if (videoElm.playpause_cid) {
clearTimeout(videoElm.playpause_cid);
videoElm.playpause_cid = 0;
}
if (_last_paused === !videoElm.paused) {
videoElm.playpause_cid = setTimeout(() => {
if (videoElm.paused === !_last_paused && videoElm.paused) {
$hs._tips(videoElm, 'Playback paused', undefined, 2500)
}
}, 90)
}
if (videoElm._record_continuous && videoElm._record_continuous.isFunctionLooping) {
videoElm._record_continuous.savePlaybackProgress(); //savePlaybackProgress once before stopping //handle.savePlaybackProgress;
videoElm._record_continuous.loopingStop();
}
},
handlerVideoVolumeChange: function(evt) {
const videoElm = evt.target || this || null;
if (videoElm.volume >= 0) {} else {
return;
}
let cVol = videoElm.volume;
let cMuted = videoElm.muted;
if (cVol === videoElm._volume_p && cMuted === videoElm._muted_p) {
// nothing changed
} else if (cVol === videoElm._volume_p && cMuted !== videoElm._muted_p) {
// muted changed
} else { // cVol != pVol
// only volume changed
let shallShowTips = videoElm._volume >= 0; //prevent initialization
if (!cVol) {
videoElm.muted = true;
} else if (cMuted) {
videoElm.muted = false;
videoElm._volume = cVol;
} else if (!cMuted) {
videoElm._volume = cVol;
}
consoleLog('volume changed')
if (shallShowTips)
$hs._tips(videoElm, 'Volume: ' + dround(videoElm.volume * 100) + '%', undefined, 3000)
}
videoElm._volume_p = cVol
videoElm._muted_p = cMuted
},
handlerVideoLoadedMetaData: function(evt) {
const videoElm = evt.target || this || null;
consoleLog('video size', this.videoWidth + ' x ' + this.videoHeight);
let vpid = videoElm.getAttribute('_h5ppid') || null;
if (!vpid || !videoElm.currentSrc) return;
if ($hs.varSrcList[vpid] != videoElm.currentSrc) {
$hs.varSrcList[vpid] = videoElm.currentSrc;
$hs.videoSrcFound(videoElm);
$hs._actionBoxSet(videoElm);
}
if (!videoElm._onceVideoLoaded) {
videoElm._onceVideoLoaded = true;
playerConfs[vpid].domActive |= DOM_ACTIVE_SRC_LOADED;
}
},
handlerElementMouseEnter: function(evt) {
if ($hs.intVideoInitCount > 0) {} else {
return;
}
const actionBox = $hs.trigger_actionBoxes.filter(actionBox => (evt.target === actionBox || actionBox.contains(evt.target)))[0]
if (!actionBox) return;
const vpid = actionBox.getAttribute('_h5p_actionbox_');
const videoElm = getRoot(actionBox).querySelector(`VIDEO[_h5ppid="${vpid}"]`);
if (!videoElm) return;
$hs._actionBoxSet(videoElm);
const playerConf = $hs.getPlayerConf(videoElm)
if (playerConf) {
momentary.act("actionBoxMouseEnter",
() => {
playerConf.domActive |= DOM_ACTIVE_MOUSE_IN;
},
() => {
playerConf.domActive &= ~DOM_ACTIVE_MOUSE_IN;
},
300)
}
},
handlerElementMouseDown: function(evt) {
if ($hs.intVideoInitCount > 0) {} else {
return;
}
const actionBox = $hs.trigger_actionBoxes.filter(actionBox => (evt.target === actionBox || actionBox.contains(evt.target)))[0]
if (!actionBox) return;
const vpid = actionBox.getAttribute('_h5p_actionbox_');
const videoElm = getRoot(actionBox).querySelector(`VIDEO[_h5ppid="${vpid}"]`);
if (!videoElm) return;
$hs._actionBoxSet(videoElm);
const playerConf = $hs.getPlayerConf(videoElm)
if (playerConf) {
momentary.act("actionBoxClicking",
() => {
playerConf.domActive |= DOM_ACTIVE_MOUSE_CLICK;
},
() => {
playerConf.domActive &= ~DOM_ACTIVE_MOUSE_CLICK;
},
300)
}
$hs.swtichPlayerInstance();
},
handlerElementWheelTuneVolume: function(evt) { //shift + wheel
if ($hs.intVideoInitCount > 0) {} else {
return;
}
const actionBox = $hs.trigger_actionBoxes.filter(actionBox => (evt.target === actionBox || actionBox.contains(evt.target)))[0]
if (!actionBox) return;
const vpid = actionBox.getAttribute('_h5p_actionbox_');
const videoElm = getRoot(actionBox).querySelector(`VIDEO[_h5ppid="${vpid}"]`);
if (!videoElm) return;
if (!evt.shiftKey) return;
if (evt.deltaY) {
let player = $hs.player();
if (!player || player != videoElm) return;
if (evt.deltaY > 0) {
if ((player.muted && player.volume === 0) && player._volume > 0) {
player.muted = false;
player.volume = player._volume;
} else if (player.muted && (player.volume > 0 || !player._volume)) {
player.muted = false;
}
$hs.tuneVolume(-0.05)
evt.stopPropagation()
evt.preventDefault()
return false
} else if (evt.deltaY < 0) {
if ((player.muted && player.volume === 0) && player._volume > 0) {
player.muted = false;
player.volume = player._volume;
} else if (player.muted && (player.volume > 0 || !player._volume)) {
player.muted = false;
}
$hs.tuneVolume(+0.05)
evt.stopPropagation()
evt.preventDefault()
return false
}
}
},
debug01: function(evt, videoActive) {
if (!$hs.eventHooks) {
document.__h5p_eventhooks = ($hs.eventHooks = {
_debug_: []
});
}
$hs.eventHooks._debug_.push([videoActive, evt.type]);
// console.log('h5p eventhooks = document.__h5p_eventhooks')
},
swtichPlayerInstance: function() {
let newPlayerInstance = null;
const ONLY_PLAYING_NONE = 0x4A00;
const ONLY_PLAYING_MORE_THAN_ONE = 0x5A00;
let onlyPlayingInstance = ONLY_PLAYING_NONE;
for (let k in playerConfs) {
let playerConf = playerConfs[k] || {};
let {
domElement,
domActive
} = playerConf;
if (domElement) {
if (domActive & DOM_ACTIVE_INVALID_PARENT) continue;
if (!domElement.parentNode) {
playerConf.domActive |= DOM_ACTIVE_INVALID_PARENT;
continue;
}
if (domActive & DOM_ACTIVE_MOUSE_CLICK) {
newPlayerInstance = domElement
break;
}
if (domActive & DOM_ACTIVE_ONCE_PLAYED && (domActive & DOM_ACTIVE_DELAYED_PAUSED) == 0) {
if (onlyPlayingInstance == ONLY_PLAYING_NONE) onlyPlayingInstance = domElement;
else onlyPlayingInstance = ONLY_PLAYING_MORE_THAN_ONE;
}
}
}
if (newPlayerInstance == null && onlyPlayingInstance.nodeType == 1) {
newPlayerInstance = onlyPlayingInstance;
}
$hs.playerInstance = newPlayerInstance
},
handlerElementDblClick: function(evt) {
if ($hs.intVideoInitCount > 0) {} else {
return;
}
if (document.readyState != "complete") return;
const actionBox = $hs.trigger_actionBoxes.filter(actionBox => (evt.target === actionBox || actionBox.contains(evt.target)))[0]
if (!actionBox) return;
const vpid = actionBox.getAttribute('_h5p_actionbox_');
const videoElm = getRoot(actionBox).querySelector(`VIDEO[_h5ppid="${vpid}"]`);
if (!videoElm) return;
$hs._actionBoxSet(videoElm);
const playerConf = $hs.getPlayerConf(videoElm)
if (playerConf) {
momentary.act("actionBoxClicking",
() => {
playerConf.domActive |= DOM_ACTIVE_MOUSE_CLICK;
},
() => {
playerConf.domActive &= ~DOM_ACTIVE_MOUSE_CLICK;
},
600)
}
$hs.swtichPlayerInstance()
$hs.onVideoTriggering()
$hs.callFullScreenBtn();
evt.stopPropagation()
evt.preventDefault()
return false
},
handlerDocFocusOut: function(e) {
let doc = this;
$hs.focusFxLock = true;
$ws.requestAnimationFrame(function() {
$hs.focusFxLock = false;
if (!$hs.enable) $hs.tips(false);
else
if (!doc.hasFocus() && $hs.player() && !$hs.isLostFocus) {
$hs.isLostFocus = true;
consoleLog('doc.focusout')
//$hs.tips('focus is lost', -1);
}
});
},
handlerDocFocusIn: function(e) {
let doc = this;
if ($hs.focusFxLock) return;
$ws.requestAnimationFrame(function() {
if ($hs.focusFxLock) return;
if (!$hs.enable) $hs.tips(false);
else
if (doc.hasFocus() && $hs.player() && $hs.isLostFocus) {
$hs.isLostFocus = false;
consoleLog('doc.focusin')
$hs.tips(false);
}
});
},
handlerWinMessage: async function(e) {
let tag, ed;
if (typeof e.data == 'object' && typeof e.data.tag == 'string') {
tag = e.data.tag;
ed = e.data
} else {
return;
}
let msg = null,
success = 0;
switch (tag) {
case 'consoleLog':
let msg_str = ed.str;
let msg_stype = ed.stype;
if (msg_stype === 1) {
msg = (document[str_postMsgData] || {})[msg_str] || [];
success = 1;
} else if (msg_stype === 2) {
msg = jsonParse(msg_str);
if (msg && msg.d) {
success = 2;
msg = msg.d;
}
} else {
msg = msg_str
}
let p = (ed.passing && ed.winOrder) ? [' | from win-' + ed.winOrder] : [];
if (success) {
console.log(...msg, ...p)
//document[ed.data]=null; // also delete the information
} else {
console.log('msg--', msg, ...p, ed);
}
break;
}
},
isInActiveMode: function(activeElm, player) {
if (activeElm == player) {
return true;
}
if ($hs.trigger_actionBoxes[0]) {
let actionBox = $hs.trigger_actionBoxes[0];
if (activeElm == actionBox || actionBox.contains(activeElm)) {
return true;
}
}
let _checkingPass = false;
if (!player) return;
let layoutBox = $hs.getPlayerBlockElement(player).parentNode;
if (layoutBox && layoutBox.parentNode && layoutBox.contains(activeElm)) {
let rpid = player.getAttribute('_h5ppid') || "NULL";
let actionBox = layoutBox.parentNode.querySelector(`[_h5p_actionbox_="${rpid}"]`); //the box can be layoutBox
if (actionBox && actionBox.contains(activeElm)) _checkingPass = true;
}
return _checkingPass
},
toolCheckFullScreen: function(doc) {
if (typeof doc.fullScreen == 'boolean') return doc.fullScreen;
if (typeof doc.webkitIsFullScreen == 'boolean') return doc.webkitIsFullScreen;
if (typeof doc.mozFullScreen == 'boolean') return doc.mozFullScreen;
return null;
},
toolFormatCT: function(u) {
let w = Math.round(u, 0)
let a = w % 60
w = (w - a) / 60
let b = w % 60
w = (w - b) / 60
let str = ("0" + b).substr(-2) + ":" + ("0" + a).substr(-2);
if (w) str = w + ":" + str
return str
},
makeFocus: function(player, evt) {
setTimeout(function() {
let rpid = player.getAttribute('_h5ppid');
let actionBox = getRoot(player).querySelector(`[_h5p_actionbox_="${rpid}"]`);
//console.log('p',rpid, player,actionBox,document.activeElement)
if (actionBox && actionBox != document.activeElement && !actionBox.contains(document.activeElement)) {
consoleLog('make focus on', actionBox)
actionBox.focus();
}
}, 300)
},
getActionBlockElement: function(player, layoutBox) {
if (!player || !layoutBox) return null;
let walkRes = domTool._isActionBox_1(player, layoutBox);
let parentCount = walkRes.length;
let actionBox = null;
if (parentCount - 1 >= 0 && domTool._isActionBox(player, walkRes, parentCount - 1)) {
actionBox = walkRes[parentCount - 1].elm;
} else if (parentCount - 2 >= 0 && domTool._isActionBox(player, walkRes, parentCount - 2)) {
actionBox = walkRes[parentCount - 2].elm;
} else {
actionBox = player;
}
let search = $hs.videoFullscreenBtns(actionBox, 4);
if (search && search.elements.length > 0) actionBox = search.container;
return actionBox;
},
_actionBoxSet: function(player) {
if (!player) return null;
let vpid = player.getAttribute('_h5ppid');
if (!vpid) return null;
let layoutBox = $hs.getPlayerBlockElement(player).parentNode;
let actionBox = $hs.getActionBlockElement(player, layoutBox);
//console.log('actionbox search:', actionBox)
if (actionBox && actionBox.getAttribute('_h5p_actionbox_') != vpid) {
consoleLog('D-1', actionBox);
for (const previousActionboxes of getRoot(player).querySelectorAll(`[_h5p_actionbox_="${vpid}"]`)) {
//change of parentNode
previousActionboxes.removeAttribute('_h5p_actionbox_');
}
actionBox.setAttribute('_h5p_actionbox_', vpid);
$hs.trigger_actionBoxes = [actionBox];
if (!actionBox.hasAttribute('tabindex')) actionBox.setAttribute('tabindex', '-1');
}
return actionBox;
},
videoSrcFound: function(player) {
// src loaded
if (!player) return;
let vpid = player.getAttribute('_h5ppid') || null;
if (!vpid || !player.currentSrc) return;
player._isThisPausedBefore_ = false;
player.removeAttribute('_h5p_uid_encrypted');
if (player._record_continuous) player._record_continuous._lastSave = -999; //first time must save
let uid_A = location.pathname.replace(/[^\d+]/g, '') + '.' + location.search.replace(/[^\d+]/g, '');
let _uid = location.hostname.replace('www.', '').toLowerCase() + '!' + location.pathname.toLowerCase() + 'A' + uid_A + 'W' + player.videoWidth + 'H' + player.videoHeight + 'L' + (player.duration << 0);
digestMessage(_uid).then(function(_uid_encrypted) {
let d = +new Date;
let recordedTime = null;
;
(function() {
//read the last record only;
let k1 = '_h5_player_play_progress_';
let k1n = '_play_progress_';
let k2 = _uid_encrypted;
let k3 = k1 + k2;
let k3n = k1n + k2;
let m2 = Store._keys().filter(key => key.substr(0, k3.length) == k3); //all progress records for this video
let m2v = m2.map(keyName => +(keyName.split('+')[1] || '0'))
let m2vMax = Math.max(0, ...m2v)
if (!m2vMax) recordedTime = null;
else {
let _json_recordedTime = null;
_json_recordedTime = Store.read(k3n + '+' + m2vMax);
if (!_json_recordedTime) _json_recordedTime = {};
else _json_recordedTime = jsonParse(_json_recordedTime);
if (typeof _json_recordedTime == 'object') recordedTime = _json_recordedTime;
else recordedTime = null;
recordedTime = typeof recordedTime == 'object' ? recordedTime.t : recordedTime;
if (typeof recordedTime == 'number' && (+recordedTime >= 0 || +recordedTime <= 0)) {
} else if (typeof recordedTime == 'string' && recordedTime.length > 0 && (+recordedTime >= 0 || +recordedTime <= 0)) {
recordedTime = +recordedTime
} else {
recordedTime = null
}
}
if (recordedTime !== null) {
player._h5player_lastrecord_ = recordedTime;
} else {
player._h5player_lastrecord_ = null;
}
if (player._h5player_lastrecord_ > 5) {
consoleLog('last record playing', player._h5player_lastrecord_);
setTimeout(function() {
$hs._tips(player, `Press Shift-R to restore Last Playback: ${$hs.toolFormatCT(player._h5player_lastrecord_)}`, 5000, 4000)
}, 1000)
}
})();
// delay the recording by 5.4s => prevent ads or mis operation
setTimeout(function() {
let k1 = '_h5_player_play_progress_';
let k1n = '_play_progress_';
let k2 = _uid_encrypted;
let k3 = k1 + k2;
let k3n = k1n + k2;
//re-read all the localStorage keys
let m1 = Store._keys().filter(key => key.substr(0, k1.length) == k1); //all progress records in this site
let p = m1.length + 1;
for (const key of m1) { //all progress records for this video
if (key.substr(0, k3.length) == k3) {
Store._removeItem(key); //remove previous record for the current video
p--;
}
}
if (recordedTime !== null) {
Store.save(k3n + '+' + d, jsonStringify({
't': recordedTime
})) //prevent loss of last record
}
const _record_max_ = 48;
const _record_keep_ = 26;
if (p > _record_max_) {
//exisiting 48 records for one site;
//keep only 26 records
const comparator = (a, b) => (a.t < b.t ? -1 : a.t > b.t ? 1 : 0);
m1
.map(keyName => ({
keyName,
t: +(keyName.split('+')[1] || '0')
}))
.sort(comparator)
.slice(0, -_record_keep_)
.forEach((item) => localStorage.removeItem(item.keyName));
consoleLog(`stored progress: reduced to ${_record_keep_}`)
}
player.setAttribute('_h5p_uid_encrypted', _uid_encrypted + '+' + d);
//try to start recording
if (player._record_continuous) player._record_continuous.playingWithRecording();
}, 5400);
})
},
bindDocEvents: function(rootNode) {
if (!rootNode._onceBindedDocEvents) {
rootNode._onceBindedDocEvents = true;
rootNode.addEventListener('keydown', $hs.handlerRootKeyDownEvent, true)
document._debug_rootNode_ = rootNode;
rootNode.addEventListener('mouseenter', $hs.handlerElementMouseEnter, true)
rootNode.addEventListener('mousedown', $hs.handlerElementMouseDown, true)
rootNode.addEventListener('dblclick', $hs.handlerElementDblClick, true)
rootNode.addEventListener('wheel', $hs.handlerElementWheelTuneVolume, {
passive: false
});
// wheel - bubble events to keep it simple (i.e. it must be passive:false & capture:false)
}
},
fireGlobalInit: function() {
if ($hs.intVideoInitCount != 1) return;
if (!$hs.varSrcList) $hs.varSrcList = {};
$hs.isLostFocus = null;
try {
//iframe may not be able to control top window
//error; just ignore with async
let topDoc = window.top && window.top.document ? window.top.document : null;
if (topDoc) {
topDoc.addEventListener('focusout', $hs.handlerDocFocusOut, true)
topDoc.addEventListener('focusin', $hs.handlerDocFocusIn, true)
}
} catch (e) {}
Store.clearInvalid(_sVersion_)
},
onVideoTriggering: function() {
// initialize a single video player - h5Player.playerInstance
/**
* 初始化播放器實例
*/
let player = $hs.playerInstance
if (!player) return
let vpid = player.getAttribute('_h5ppid');
if (!vpid) return;
let firstTime = !!$hs.initTips()
if (firstTime) {
// first time to trigger this player
if (!player.hasAttribute('playsinline')) player.setAttribute('playsinline', 'playsinline');
if (!player.hasAttribute('x-webkit-airplay')) player.setAttribute('x-webkit-airplay', 'deny');
if (!player.hasAttribute('preload')) player.setAttribute('preload', 'auto');
//player.style['image-rendering'] = 'crisp-edges';
$hs.playbackRate = $hs.getPlaybackRate()
}
},
getPlaybackRate: function() {
let playbackRate = Store.read('_playback_rate_') || $hs.playbackRate
return Number(Number(playbackRate).toFixed(1))
},
getPlayerBlockElement: function(player) {
//without checkActiveBox, just a DOM for you to append tipsDom
let layoutBox = null,
wPlayer = null
if (!player || !player.offsetHeight || !player.offsetWidth || !player.parentNode) {
return null;
}
function search_nodes() {
wPlayer = player; // NOT NULL
layoutBox = wPlayer.parentNode; // NOT NULL
while (layoutBox.parentNode && layoutBox.nodeType == 1 && layoutBox.offsetHeight == 0) {
wPlayer = layoutBox; // NOT NULL
layoutBox = layoutBox.parentNode; // NOT NULL
}
//container must be with offsetHeight
while (layoutBox.parentNode && layoutBox.nodeType == 1 && layoutBox.offsetHeight < player.offsetHeight) {
wPlayer = layoutBox; // NOT NULL
layoutBox = layoutBox.parentNode; // NOT NULL
}
//container must have height >= player height
}
search_nodes();
if (layoutBox.nodeType == 11) {
//shadowRoot without html and body
let shadowChild, shadowElm_container, shadowElm_head, shadowElm_html;
let rootNode = getRoot(player);
if (rootNode.querySelectorAll('html,body').length < 2) {
shadowElm_container = player.ownerDocument.createElement('BODY')
rootNode.insertBefore(shadowElm_container, rootNode.firstChild)
while (shadowChild = shadowElm_container.nextSibling) shadowElm_container.appendChild(shadowChild);
shadowElm_head = rootNode.insertBefore(player.ownerDocument.createElement('HEAD'), shadowElm_container)
shadowElm_html = rootNode.insertBefore(player.ownerDocument.createElement('HTML'), shadowElm_head)
shadowElm_container.setAttribute('style', 'padding:0;margin:0;border:0; box-sizing: border-box;')
shadowElm_html.setAttribute('style', 'padding:0;margin:0;border:0; box-sizing: border-box;')
shadowElm_html.appendChild(shadowElm_head)
shadowElm_html.appendChild(shadowElm_container)
}
search_nodes();
}
//condition:
//!layoutBox.parentNode || layoutBox.nodeType != 1 || layoutBox.offsetHeight > player.offsetHeight
// layoutBox is a node contains <video> and offsetHeight>=video.offsetHeight
// wPlayer is a HTML Element (nodeType==1)
// you can insert the DOM element into the layoutBox
if (layoutBox && wPlayer && layoutBox.nodeType === 1 && wPlayer.parentNode == layoutBox) return wPlayer;
throw 'unknown error';
},
getCommonContainer: function(elm1, elm2) {
let box1 = elm1;
let box2 = elm2;
while (box1 && box2) {
if (box1.contains(box2) || box2.contains(box1)) {
break;
}
box1 = box1.parentNode;
box2 = box2.parentNode;
}
let layoutBox = null;
box1 = (box1 && box1.contains(elm2)) ? box1 : null;
box2 = (box2 && box2.contains(elm1)) ? box2 : null;
if (box1 && box2) layoutBox = box1.contains(box2) ? box2 : box1;
else layoutBox = box1 || box2 || null;
return layoutBox
},
change_layoutBox: function(tipsDom) {
let player = $hs.player()
if (!player) return;
let wPlayer = $hs.getPlayerBlockElement(player);
let layoutBox = wPlayer.parentNode;
if ((layoutBox && layoutBox.nodeType == 1) && (!tipsDom.parentNode || tipsDom.parentNode !== layoutBox)) {
consoleLog('changed_layoutBox')
layoutBox.insertBefore(tipsDom, wPlayer);
}
},
queryFullscreenBtnsIndependant: function(parentNode, returnElementsOnly) {
let btns = [];
for (const elm of parentNode.querySelectorAll('[class*="full"][class*="screen"]')) {
let className = (elm.getAttribute('class') || "");
if (/\b(fullscreen|full-screen)\b/i.test(className.replace(/([A-Z][a-z]+)/g, '-$1-').replace(/[\_\-]+/g, '-'))) {
let hasClickListeners = null,
childElementCount = null,
isVisible = null;
if ('_listeners' in elm) {
hasClickListeners = elm._listeners && elm._listeners.click && elm._listeners.click.funcCount > 0
}
if ('childElementCount' in elm) {
childElementCount = elm.childElementCount;
}
if ('offsetParent' in elm) {
isVisible = !!elm.offsetParent; //works with parent/self display none; not work with visiblity hidden / opacity0
}
if (hasClickListeners) {
let btn = {
elm,
isVisible,
hasClickListeners,
childElementCount,
isContained: null
};
btns.push(returnElementsOnly ? elm : btn)
}
}
}
return btns;
},
exclusiveElements: function(elms) {
//not containing others
let res = [];
for (const roleElm of elms) {
let isContained = false;
for (const testElm of elms) {
if (testElm != roleElm && roleElm.contains(testElm)) {
isContained = true;
break;
}
}
if (!isContained) res.push(roleElm)
}
return res;
},
videoFullscreenBtns: function(startPoint, searchCount) {
let c = 0,
p = startPoint,
q = null;
while (p && (++c <= searchCount)) {
if (p.querySelectorAll('video').length !== 1) break;
let elmFullscreenBtns = $hs.queryFullscreenBtnsIndependant(p, true);
if (elmFullscreenBtns.length > 0) {
let exclusiveFullscreenBtns = $hs.exclusiveElements(elmFullscreenBtns)
if (exclusiveFullscreenBtns.length > 0) {
return {
container: p,
elements: exclusiveFullscreenBtns
};
}
}
q = p;
p = p.parentNode;
}
return null;
},
callFullScreenBtn: function() {
let player = $hs.player()
if (!player || !player.ownerDocument || !('exitFullscreen' in player.ownerDocument)) return;
let btnElement = null;
let vpid = player.getAttribute('_h5ppid') || null;
if (!vpid) return;
const chFull = $hs.toolCheckFullScreen(player.ownerDocument);
if (chFull === true) {
player.ownerDocument.exitFullscreen();
} else if (chFull === false) {
let actionBox = getRoot(player).querySelector(`[_h5p_actionbox_="${vpid}"]`);
if (actionBox) {
let exclusiveFullscreenBtns = $hs.videoFullscreenBtns(actionBox, 1);
let btnElements = exclusiveFullscreenBtns ? exclusiveFullscreenBtns.elements : null;
if (btnElements && btnElements.length > 0) {
//consoleLog('fullscreen btn', btnElements)
const lens_elemsClassName = btnElements.map(elm => elm.className.length)
const j_elemsClassName = Math.min(...lens_elemsClassName)
let btnElement_idx = lens_elemsClassName.lastIndexOf(j_elemsClassName)
// pick the last btn if there is more than one
btnElement = btnElements[btnElement_idx];
window.requestAnimationFrame(() => btnElement.click());
//consoleLog('original fullscreen')
}
}
}
if (chFull === null || (chFull === false && !btnElement)) {
let layoutBox = $hs.getPlayerBlockElement(player).parentNode;
let gPlayer = null;
if (!layoutBox || !layoutBox.parentNode) {
consoleLog('the container for DOM fullscreen cannot be found')
return;
}
gPlayer = layoutBox.parentNode.querySelector(`[_h5p_actionbox_="${vpid}"]`); //the box can be layoutBox
consoleLog('DOM fullscreen', gPlayer)
try {
gPlayer.requestFullscreen() //known bugs : TypeError: fullscreen error
} catch (e) {
consoleLogF('fullscreen error', e)
}
}
},
/* 設置播放速度 */
setPlaybackRate: function(num, flagTips) {
let player = $hs.player()
let curPlaybackRate
if (num) {
num = +num
if (num > 0) { // also checking the type of variable
curPlaybackRate = num < 0.1 ? 0.1 : +(num.toFixed(1))
} else {
console.error('h5player: 播放速度轉換出錯')
return false
}
} else {
curPlaybackRate = $hs.getPlaybackRate()
}
/* 記錄播放速度的信息 */
let changed = curPlaybackRate !== player.playbackRate;
if (curPlaybackRate !== player.playbackRate) {
Store.save('_playback_rate_', curPlaybackRate + '')
$hs.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;
}
flagTips = (flagTips < 0) ? false : (flagTips > 0) ? true : changed;
if (flagTips) $hs.tips('Playback speed: ' + player.playbackRate + 'x')
},
tuneCurrentTime: function(amount, flagTips) {
let _amount = +(+amount).toFixed(1);
let player = $hs.player();
if (_amount >= 0 || _amount < 0) {} else {
return;
}
let newCurrentTime = player.currentTime + _amount;
if (newCurrentTime < 0) newCurrentTime = 0;
if (newCurrentTime > player.duration) newCurrentTime = player.duration;
let changed = newCurrentTime != player.currentTime && newCurrentTime >= 0 && newCurrentTime <= player.duration;
if (changed) {
//player.currentTime = newCurrentTime;
player.pause();
let t_ch = (Math.random() / 5 + .75);
player.currentTime = newCurrentTime * t_ch + player.currentTime * (1.0 - t_ch);
setTimeout(() => {
player.play();
player.currentTime = newCurrentTime;
}, 33);
flagTips = (flagTips < 0) ? false : (flagTips > 0) ? true : changed;
$hs.tips(false);
if (flagTips) {
if (_amount > 0) $hs.tips(_amount + ' Sec. Forward', undefined, 3000);
else $hs.tips(-_amount + ' Sec. Backward', undefined, 3000)
}
}
},
tuneVolume: function(amount) {
let _amount = +(+amount).toFixed(2);
let player = $hs.player()
let newVol = player.volume + _amount;
if (newVol < 0) newVol = 0;
if (newVol > 1) newVol = 1;
let chVol = player.volume !== newVol && newVol >= 0 && newVol <= 1;
if (chVol) {
if (_amount > 0 && player.volume < 1) {
player.volume = newVol // positive
} else if (_amount < 0 && player.volume > 0) {
player.volume = newVol // negative
}
$hs.tips(false);
$hs.tips('Volume: ' + dround(player.volume * 100) + '%', undefined)
}
},
switchPlayStatus: function() {
let player = $hs.player()
if (player.paused) {
player.play()
if (player._isThisPausedBefore_) {
$hs.tips(false);
$hs.tips('Playback resumed', undefined, 2500)
}
} else {
player.pause()
$hs.tips(false);
$hs.tips('Playback paused', undefined, 2500)
}
},
tipsClassName: 'html_player_enhance_tips',
_tips: function(player, str, duration, order) {
if (!player.getAttribute('_h5player_tips')) $hs.initTips();
let tipsSelector = '#' + (player.getAttribute('_h5player_tips') || $hs.tipsClassName) //if this attribute still doesnt exist, set it to the base cls name
let tipsDom = getRoot(player).querySelector(tipsSelector)
if (!tipsDom) {
consoleLog('init h5player tips dom error...')
return false
}
$hs.change_layoutBox(tipsDom);
if (str === false) {
tipsDom.textContent = '';
tipsDom.setAttribute('_potTips_', '0')
} else {
order = order || 1000
tipsDom.tipsOrder = tipsDom.tipsOrder || 0;
let shallDisplay = true
if (order < tipsDom.tipsOrder && getComputedStyle(tipsDom).opacity > 0) shallDisplay = false
if (shallDisplay) {
tipsDom._playerElement = player;
tipsDom._playerVPID = player.getAttribute('_h5ppid');
tipsDom._playerBlockElm = $hs.getPlayerBlockElement(player)
if (duration === undefined) duration = 2000
tipsDom.textContent = str
tipsDom.setAttribute('_potTips_', '2')
if (duration > 0) {
$ws.requestAnimationFrame(() => tipsDom.setAttribute('_potTips_', '1'))
} else {
order = -1;
}
tipsDom.tipsOrder = order
}
}
if(window.ResizeObserver){
//observe not fire twice for the same element.
if(!$hs.observer_resizeVideos) $hs.observer_resizeVideos=new ResizeObserver(hanlderResizeVideo)
$hs.observer_resizeVideos.observe(tipsDom._playerBlockElm.parentNode)
$hs.observer_resizeVideos.observe(tipsDom._playerBlockElm)
$hs.observer_resizeVideos.observe(player)
}
//ensure function called
window.requestAnimationFrame(()=>$hs.fixNonBoxingVideoTipsPosition(tipsDom, player))
},
tips: function(str, duration, order) {
let player = $hs.player()
if (!player) {
consoleLog('h5Player Tips:', str)
return true
}
return $hs._tips(player, str, duration, order)
},
listOfTipsDom: [],
getPotTips: function(arr) {
const res = [];
for (const tipsDom of $hs.listOfTipsDom) {
if (tipsDom && tipsDom.nodeType > 0 && tipsDom.parentNode && tipsDom.ownerDocument) {
if (tipsDom._playerBlockElm && tipsDom._playerBlockElm.parentNode) {
const potTipsAttr = tipsDom.getAttribute('_potTips_')
if (arr.indexOf(potTipsAttr) >= 0) res.push(tipsDom)
}
}
}
return res;
},
initTips: function() {
/* 設置提示DOM的樣式 */
let player = $hs.player()
let shadowRoot = getRoot(player);
let doc = player.ownerDocument;
//console.log((document.documentElement.qq=player),shadowRoot,'xax')
let parentNode = player.parentNode
let tcn = player.getAttribute('_h5player_tips') || ($hs.tipsClassName + '_' + (+new Date));
player.setAttribute('_h5player_tips', tcn)
if (shadowRoot.querySelector('#' + tcn)) return false;
if (!shadowRoot._onceAddedCSS) {
shadowRoot._onceAddedCSS = true;
let cssStyle = `
[_potTips_="1"]{
animation: 2s linear 0s normal forwards 1 delayHide;
}
[_potTips_="0"]{
opacity:0; transform:translate(-9999px);
}
[_potTips_="2"]{
opacity:.95; transform: translate(0,0);
}
@keyframes delayHide{
0%, 99% { opacity:0.95; transform: translate(0,0); }
100% { opacity:0; transform:translate(-9999px); }
}
` + `
[_potTips_]{
font-weight: bold !important;
position: absolute !important;
z-index: 999 !important;
font-size: ${$hs.fontSize || 16}px !important;
padding: 0px !important;
border:none !important;
background: rgba(0,0,0,0) !important;
color:#738CE6 !important;
text-shadow: -1px -1px 0 #000, 1px -1px 0 #000, -1px 1px 0 #000, 1px 1px 0 #000;
top: 50%;
left: 50%;
max-width:500px;max-height:50px;
border-radius:3px;
font-family: 'microsoft yahei', Verdana, Geneva, sans-serif;
pointer-events: none;
}
body div[_potTips_]{
-webkit-user-select: none !important;
-moz-user-select: none !important;
-ms-user-select: none !important;
user-select: none !important;
-webkit-touch-callout: none !important;
-webkit-user-select: none !important;
-khtml-user-drag: none !important;
-khtml-user-select: none !important;
-moz-user-select: none !important;
-moz-user-select: -moz-none !important;
-ms-user-select: none !important;
user-select: none !important;
}
`.replace(/\r\n/g, '');
let cssContainer = (shadowRoot.querySelector('head') || shadowRoot.querySelector('html') || document.documentElement);
domTool.addStyle(cssStyle, cssContainer);
}
let tipsDom = doc.createElement('div')
tipsDom.addEventListener(crossBrowserTransition('animation'), function(e) {
if (this.getAttribute('_potTips_') == '1') {
this.setAttribute('_potTips_', '0')
}
})
tipsDom.id = tcn;
tipsDom.setAttribute('_potTips_', '0');
$hs.listOfTipsDom.push(tipsDom);
$hs.change_layoutBox(tipsDom);
return true;
},
responsiveSizing: function(container, elm) {
let gcssP = getComputedStyle(container);
let gcssE = getComputedStyle(elm);
//console.log(gcssE.left,gcssP.width)
let elmBound = {
left: parseFloat(gcssE.left) / parseFloat(gcssP.width),
width: parseFloat(gcssE.width) / parseFloat(gcssP.width),
top: parseFloat(gcssE.top) / parseFloat(gcssP.height),
height: parseFloat(gcssE.height) / parseFloat(gcssP.height)
};
let elm00 = [elmBound.left, elmBound.top];
let elm01 = [elmBound.left + elmBound.width, elmBound.top];
let elm10 = [elmBound.left, elmBound.top + elmBound.height];
let elm11 = [elmBound.left + elmBound.width, elmBound.top + elmBound.height];
return {
elm00,
elm01,
elm10,
elm11,
plw: elmBound.width,
plh: elmBound.height
};
},
fixNonBoxingVideoTipsPosition: function(tipsDom, player) {
if (!tipsDom || !player) return;
let ct = $hs.getCommonContainer(tipsDom, player)
if (!ct) return;
//relative
let elm00 = $hs.responsiveSizing(ct, player).elm00;
if (isNaN(elm00[0]) || isNaN(elm00[1])) {
[tipsDom.style.left, tipsDom.style.top] = [player.style.left, player.style.top];
//eg auto
} else {
let rlm00 = elm00.map(t => (t * 100).toFixed(2) + '%');
[tipsDom.style.left, tipsDom.style.top] = rlm00;
}
// absolute
let _offset = {
left: 10,
top: 15
};
let customOffset = {
left: _offset.left,
top: _offset.top
};
let p = tipsDom.getBoundingClientRect();
let q = player.getBoundingClientRect();
let currentPos = [p.left, p.top];
let targetPos = [q.left + player.offsetWidth * 0 + customOffset.left, q.top + player.offsetHeight * 0 + customOffset.top];
let mL = +tipsDom.style.marginLeft.replace('px', '') || 0;
if (isNaN(mL)) mL = 0;
let mT = +tipsDom.style.marginTop.replace('px', '') || 0;
if (isNaN(mT)) mT = 0;
let z1 = -(currentPos[0] - targetPos[0]);
let z2 = -(currentPos[1] - targetPos[1]);
if (z1 || z2) {
let y1 = z1 + mL;
let y2 = z2 + mT;
tipsDom.style.marginLeft = y1 + 'px';
tipsDom.style.marginTop = y2 + 'px';
}
},
playerTrigger: function(player, event) {
if (!player || !event) return
const pCode = event.code;
let keyAsm = (event.shiftKey ? SHIFT : 0) | ((event.ctrlKey || event.metaKey) ? CTRL : 0) | (event.altKey ? ALT : 0);
let vpid = player.getAttribute('_h5ppid') || null;
if (!vpid) return;
let playerConf = playerConfs[vpid]
if (!playerConf) return;
//shift + key
if (keyAsm == SHIFT) {
// 網頁FULLSCREEN
if (pCode === 'Enter') {
$hs.callFullScreenBtn()
return TERMINATE
} else if (pCode == 'KeyF') {
//change unsharpen filter
let resList = ["unsharpen3_05", "unsharpen3_10", "unsharpen5_05", "unsharpen5_10", "unsharpen9_05", "unsharpen9_10"]
let res = (prompt("Enter the unsharpen mask\n(" + resList.map(x => '"' + x + '"').join(', ') + ")", "unsharpen9_05") || "").toLowerCase();
if (resList.indexOf(res) < 0) res = ""
GM_setValue("unsharpen_mask", res)
for (const el of document.querySelectorAll('video[_h5p_uid_encrypted]')) {
if (el.style.filter == "" || el.style.filter) {
let filterStr1 = el.style.filter.replace(/\s*url\(\"#_h5p_unsharpen[\d\_]+\"\)/, '');
let filterStr2 = (res.length > 0 ? ' url("#_h5p_' + res + '")' : '')
el.style.filter = filterStr1 + filterStr2;
}
}
return TERMINATE
}
// 進入或退出畫中畫模式
else if (pCode == 'KeyP') {
$hs.pictureInPicture(player)
return TERMINATE
} else if (pCode == 'KeyR') {
if (player._h5player_lastrecord_ !== null && (player._h5player_lastrecord_ >= 0 || player._h5player_lastrecord_ <= 0)) {
$hs.setPlayProgress(player, player._h5player_lastrecord_)
return TERMINATE
}
} else if (pCode == 'KeyO') {
let _debug_h5p_logging_ch = false;
try {
Store._setItem('_h5_player_sLogging_', 1 - Store._getItem('_h5_player_sLogging_'))
_debug_h5p_logging_ = +Store._getItem('_h5_player_sLogging_') > 0;
_debug_h5p_logging_ch = true;
} catch (e) {
}
consoleLogF('_debug_h5p_logging_', !!_debug_h5p_logging_, 'changed', _debug_h5p_logging_ch)
if (_debug_h5p_logging_ch) {
return TERMINATE
}
} else if (pCode == 'KeyT') {
if (/^blob/i.test(player.currentSrc)) {
alert(`The current video is ${player.currentSrc}\nSorry, it cannot be opened in PotPlayer.`);
} else {
let confirm_res = confirm(`The current video is ${player.currentSrc}\nDo you want to open it in PotPlayer?`);
if (confirm_res) window.open('potplayer://' + player.currentSrc, '_blank');
}
return TERMINATE
}
let videoScale = playerConf.vFactor;
function tipsForVideoScaling() {
playerConf.vFactor = +videoScale.toFixed(1);
playerConf.cssTransform();
let tipsMsg = `視頻縮放率：${ +(videoScale * 100).toFixed(2) }%`
if (playerConf.translate.x) {
tipsMsg += `，水平位移：${playerConf.translate.x}px`
}
if (playerConf.translate.y) {
tipsMsg += `，垂直位移：${playerConf.translate.y}px`
}
$hs.tips(false);
$hs.tips(tipsMsg)
}
// 視頻畫面縮放相關事件
switch (pCode) {
// shift+X：視頻縮小 -0.1
case 'KeyX':
videoScale -= 0.1
if (videoScale < 0.1) videoScale = 0.1;
tipsForVideoScaling();
return TERMINATE
break
// shift+C：視頻放大 +0.1
case 'KeyC':
videoScale += 0.1
if (videoScale > 16) videoScale = 16;
tipsForVideoScaling();
return TERMINATE
break
// shift+Z：視頻恢復正常大小
case 'KeyZ':
videoScale = 1.0
playerConf.translate.x=0;
playerConf.translate.y=0;
tipsForVideoScaling();
return TERMINATE
break
case 'ArrowRight':
playerConf.translate.x += 10
tipsForVideoScaling();
return TERMINATE
break
case 'ArrowLeft':
playerConf.translate.x -= 10
tipsForVideoScaling();
return TERMINATE
break
case 'ArrowUp':
playerConf.translate.y -= 10
tipsForVideoScaling();
return TERMINATE
break
case 'ArrowDown':
playerConf.translate.y += 10
tipsForVideoScaling();
return TERMINATE
break
}
}
// 防止其它無關組合鍵衝突
if (!keyAsm) {
let kControl = null
let newPBR, oldPBR, nv;
switch (pCode) {
// 方向鍵右→：快進3秒
case 'ArrowRight':
$hs.tuneCurrentTime($hs.skipStep);
return TERMINATE;
break;
// 方向鍵左←：後退3秒
case 'ArrowLeft':
$hs.tuneCurrentTime(-$hs.skipStep);
return TERMINATE;
break;
// 方向鍵上↑：音量升高 1%
case 'ArrowUp':
if ((player.muted && player.volume === 0) && player._volume > 0) {
player.muted = false;
player.volume = player._volume;
} else if (player.muted && (player.volume > 0 || !player._volume)) {
player.muted = false;
}
$hs.tuneVolume(0.01);
return TERMINATE;
break;
// 方向鍵下↓：音量降低 1%
case 'ArrowDown':
if ((player.muted && player.volume === 0) && player._volume > 0) {
player.muted = false;
player.volume = player._volume;
} else if (player.muted && (player.volume > 0 || !player._volume)) {
player.muted = false;
}
$hs.tuneVolume(-0.01);
return TERMINATE;
break;
// 空格鍵：暫停/播放
case 'Space':
$hs.switchPlayStatus();
return TERMINATE;
break;
// 按鍵X：減速播放 -0.1
case 'KeyX':
if (player.playbackRate > 0) {
$hs.tips(false);
$hs.setPlaybackRate(player.playbackRate - 0.1);
return TERMINATE
}
break;
// 按鍵C：加速播放 +0.1
case 'KeyC':
if (player.playbackRate < 16) {
$hs.tips(false);
$hs.setPlaybackRate(player.playbackRate + 0.1);
return TERMINATE
}
break;
// 按鍵Z：正常速度播放
case 'KeyZ':
$hs.tips(false);
oldPBR = player.playbackRate;
if (oldPBR != 1.0) {
player._playbackRate_z = oldPBR;
newPBR = 1.0;
} else if (player._playbackRate_z != 1.0) {
newPBR = player._playbackRate_z || 1.0;
player._playbackRate_z = 1.0;
} else {
newPBR = 1.0
player._playbackRate_z = 1.0;
}
$hs.setPlaybackRate(newPBR, 1)
return TERMINATE
break;
// 按鍵F：下一幀
case 'KeyF':
if (window.location.hostname === 'www.netflix.com') return /* netflix 的F鍵是FULLSCREEN的意思 */
$hs.tips(false);
if (!player.paused) player.pause()
player.currentTime += +(1 / playerConf.fps)
$hs.tips('Jump to: Next frame')
return TERMINATE
break;
// 按鍵D：上一幀
case 'KeyD':
$hs.tips(false);
if (!player.paused) player.pause()
player.currentTime -= +(1 / playerConf.fps)
$hs.tips('Jump to: Previous frame')
return TERMINATE
break;
// 按鍵E：亮度增加%
case 'KeyE':
$hs.tips(false);
nv = playerConf.setFilter('brightness', (v) => v + 0.1);
$hs.tips('Brightness: ' + dround(nv * 100) + '%')
return TERMINATE
break;
// 按鍵W：亮度減少%
case 'KeyW':
$hs.tips(false);
nv = playerConf.setFilter('brightness', (v) => v > 0.1 ? v - 0.1 : 0);
$hs.tips('Brightness: ' + dround(nv * 100) + '%')
return TERMINATE
break;
// 按鍵T：對比度增加%
case 'KeyT':
$hs.tips(false);
nv = playerConf.setFilter('contrast', (v) => v + 0.1);
$hs.tips('Contrast: ' + dround(nv * 100) + '%')
return TERMINATE
break;
// 按鍵R：對比度減少%
case 'KeyR':
$hs.tips(false);
nv = playerConf.setFilter('contrast', (v) => v > 0.1 ? v - 0.1 : 0);
$hs.tips('Contrast: ' + dround(nv * 100) + '%')
return TERMINATE
break;
// 按鍵U：飽和度增加%
case 'KeyU':
$hs.tips(false);
nv = playerConf.setFilter('saturate', (v) => v + 0.1);
$hs.tips('Saturate: ' + dround(nv * 100) + '%')
return TERMINATE
break;
// 按鍵Y：飽和度減少%
case 'KeyY':
$hs.tips(false);
nv = playerConf.setFilter('saturate', (v) => v > 0.1 ? v - 0.1 : 0);
$hs.tips('Saturate: ' + dround(nv * 100) + '%')
return TERMINATE
break;
// 按鍵O：色相增加 1 度
case 'KeyO':
$hs.tips(false);
nv = playerConf.setFilter('hue-rotate', (v) => v + 1);
$hs.tips('Hue: ' + nv + ' deg')
return TERMINATE
break;
// 按鍵I：色相減少 1 度
case 'KeyI':
$hs.tips(false);
nv = playerConf.setFilter('hue-rotate', (v) => v - 1);
$hs.tips('Hue: ' + nv + ' deg')
return TERMINATE
break;
// 按鍵K：模糊增加 0.1 px
case 'KeyK':
$hs.tips(false);
nv = playerConf.setFilter('blur', (v) => v + 0.1);
$hs.tips('Blur: ' + nv + ' px')
return TERMINATE
break;
// 按鍵J：模糊減少 0.1 px
case 'KeyJ':
$hs.tips(false);
nv = playerConf.setFilter('blur', (v) => v > 0.1 ? v - 0.1 : 0);
$hs.tips('Blur: ' + nv + ' px')
return TERMINATE
break;
// 按鍵Q：圖像復位
case 'KeyQ':
$hs.tips(false);
playerConf.filterReset();
$hs.tips('Video Filter Reset')
return TERMINATE
break;
// 按鍵S：畫面旋轉 90 度
case 'KeyS':
$hs.tips(false);
playerConf.rotate += 90
if (playerConf.rotate % 360 === 0) playerConf.rotate = 0;
if(!playerConf.videoHeight||!playerConf.videoWidth){
playerConf.videoWidth = playerConf.domElement.videoWidth;
playerConf.videoHeight = playerConf.domElement.videoHeight;
}
if (playerConf.videoWidth>0 && playerConf.videoHeight>0) {
if ((playerConf.rotate % 180) == 90) {
playerConf.mFactor = playerConf.videoHeight / playerConf.videoWidth;
} else {
playerConf.mFactor = 1.0;
}
playerConf.cssTransform();
$hs.tips('Rotation：' + playerConf.rotate + ' deg')
}
return TERMINATE
break;
// 按鍵迴車，進入FULLSCREEN
case 'Enter':
//t.callFullScreenBtn();
break;
case 'KeyN':
$hs.pictureInPicture(player);
return TERMINATE
break;
case 'KeyM':
//console.log('m!', player.volume,player._volume)
if (player.volume >= 0) {
if (!player.volume || player.muted) {
let newVol = player.volume || player._volume || 0.5;
if (player.volume !== newVol) {
player.volume = newVol;
}
player.muted = false;
$hs.tips(false);
$hs.tips('Mute: Off', undefined);
} else {
player._volume = player.volume;
player._volume_p = player.volume;
//player.volume = 0;
player.muted = true;
$hs.tips(false);
$hs.tips('Mute: On', undefined);
}
}
return TERMINATE
break;
default:
// 按1-4設置播放速度 49-52;97-100
let numKey = +(event.key)
if (numKey >= 1 && numKey <= 4) {
$hs.tips(false);
$hs.setPlaybackRate(numKey, 1)
return TERMINATE
}
}
}
},
handlerPlayerMouseMove: function(e) {
let player = $hs.player();
let rootNode = getRoot(player);
if (rootNode.pointerLockElement != player) {
player.removeEventListener('mousemove', $hs.handlerPlayerMouseMove)
return;
}
let movementX = e.movementX || e.mozMovementX || e.webkitMovementX || 0,
movementY = e.movementY || e.mozMovementY || e.webkitMovementY || 0;
player.__xyOffset.x += movementX
player.__xyOffset.y += movementY
let ld = Math.sqrt(screen.width * screen.width + screen.height * screen.height) * .1
let md = Math.sqrt(player.__xyOffset.x * player.__xyOffset.x + player.__xyOffset.y * player.__xyOffset.y);
if (md > ld) $hs.playerActionLeave();
},
playerActionEnter: function() {
let player = $hs.player();
if (player) {
player.__requestPointerLock__();
player.__xyOffset = {
x: 0,
y: 0
};
player.addEventListener('mousemove', $hs.handlerPlayerMouseMove)
}
},
playerActionLeave: function() {
let player = $hs.player();
if (player) player.removeEventListener('mousemove', $hs.handlerPlayerMouseMove)
document.__exitPointerLock__();
},
/* 按鍵響應方法 */
handlerRootKeyDownEvent: function(event) {
if ($hs.intVideoInitCount > 0) {} else {
return;
}
// DOM Standard - either .key or .code
// Here we adopt .code (physical layout)
let pCode = event.code;
if (typeof pCode != 'string') return;
let player = $hs.player()
if (!player) return; // no video tag
let rootNode = getRoot(player);
let keyAsm = (event.shiftKey ? SHIFT : 0) | ((event.ctrlKey || event.metaKey) ? CTRL : 0) | (event.altKey ? ALT : 0);
if (!keyAsm && pCode == 'Escape' && (document.fullscreenElement || rootNode.pointerLockElement)) {
setTimeout(() => {
if (document.fullscreenElement) {
document.exitFullscreen();
} else if (document.pointerLockElement) {
$hs.playerActionLeave();
}
}, 700);
return;
}
if (isInOperation(event.target)) return;
//console.log('K01')
/* 切換插件的可用狀態 */
// Shift-`
if (keyAsm == SHIFT && pCode == 'Backquote') {
$hs.enable = !$hs.enable;
$hs.tips(false);
if ($hs.enable) {
$hs.tips('啟用h5Player插件')
} else {
$hs.tips('禁用h5Player插件')
}
// 阻止事件冒泡
event.stopPropagation()
event.preventDefault()
return false
}
if (!$hs.enable) {
consoleLog('h5Player 已禁用~')
return false
}
/* 非全局模式下，不聚焦則不執行快捷鍵的操作 */
if (!keyAsm && pCode == 'Enter' && !isInOperation()) { //not NumberpadEnter
if (!rootNode.pointerLockElement && !document.fullscreenElement) {
if (rootNode.pointerLockElement != player) {
$hs.playerActionEnter();
// 阻止事件冒泡
event.stopPropagation()
event.preventDefault()
return false
}
} else if (rootNode.pointerLockElement && !document.fullscreenElement) {
$hs.playerActionLeave();
// 阻止事件冒泡
event.stopPropagation()
event.preventDefault()
return false
} else if (document.fullscreenElement) {
document.exitFullscreen();
// 阻止事件冒泡
event.stopPropagation()
event.preventDefault()
return false
}
}
let hv = (elm) => (elm && (elm == player || elm.contains(player)) ? elm : null);
let _checkingPass;
let plm = null;
if (rootNode.activeElement && !rootNode.pointerLockElement && !document.fullscreenElement) {
// the active element may or may not contains the player
// but the player box (player->parent->parent->...) shall contains the active element (and the player)
// so if the active element is inside the layoutbox, okay!
// ps. layoutbox may be much larger than the activeelement, then it is not overlapping case.
plm = rootNode.activeElement
//console.log('activeElement', plm)
_checkingPass = $hs.isInActiveMode(rootNode.activeElement, player);
} else {
plm = hv(rootNode.pointerLockElement) || hv(document.fullscreenElement)
_checkingPass = !!plm
}
if (_checkingPass) {
if (isInOperation()) return;
let res = $hs.playerTrigger(player, event)
if (res == TERMINATE) {
event.stopPropagation()
event.preventDefault()
return false
}
}
},
/* 設置播放進度 */
setPlayProgress: function(player, curTime) {
if (!player) return
if (!curTime || Number.isNaN(curTime)) return
player.currentTime = curTime
if (curTime > 3) {
$hs.tips(false);
$hs.tips(`Playback Jumps to ${$hs.toolFormatCT(curTime)}`)
if (player.paused) player.play();
}
}
}
function makeFilter(arr, k) {
let res = ""
for (const e of arr) {
for (const d of e) {
res += " " + (1.0 * d * k).toFixed(9)
}
}
return res.trim()
}
function _add_filter(rootElm) {
let rootView = null;
if (rootElm && rootElm.nodeType > 0) {
while (rootElm.parentNode && rootElm.parentNode.nodeType === 1) rootElm = rootElm.parentNode;
rootView = rootElm.querySelector('body') || rootElm;
} else {
return;
}
if (rootView && rootView.querySelector && !rootView.querySelector('#_h5player_section_')) {
let svgFilterElm = document.createElement('section')
svgFilterElm.style.position = 'fixed';
svgFilterElm.style.left = '-999px';
svgFilterElm.style.width = '1px';
svgFilterElm.style.top = '-999px';
svgFilterElm.style.height = '1px';
svgFilterElm.id = '_h5player_section_'
let svgXML = `
<svg id='_h5p_image' version="1.1" xmlns="http://www.w3.org/2000/svg">
<defs>
<filter id="_h5p_sharpen1">
<feConvolveMatrix filterRes="100 100" style="color-interpolation-filters:sRGB" order="3" kernelMatrix="` + `
-0.3 -0.3 -0.3
-0.3 3.4 -0.3
-0.3 -0.3 -0.3`.replace(/[\n\r]+/g, ' ').trim() + `" preserveAlpha="true"/>
</filter>
<filter id="_h5p_unsharpen1">
<feConvolveMatrix style="color-interpolation-filters:sRGB;color-interpolation: sRGB;" order="5" kernelMatrix="` +
makeFilter([
[1, 4, 6, 4, 1],
[4, 16, 24, 16, 4],
[6, 24, -476, 24, 6],
[4, 16, 24, 16, 4],
[1, 4, 6, 4, 1]
], -1 / 256) + `" preserveAlpha="false"/>
</filter>
<filter id="_h5p_unsharpen3_05">
<feConvolveMatrix style="color-interpolation-filters:sRGB;color-interpolation: sRGB;" order="3" kernelMatrix="` +
makeFilter(
[
[0.025, 0.05, 0.025],
[0.05, -1.1, 0.05],
[0.025, 0.05, 0.025]
], -1 / .8) + `" preserveAlpha="false"/>
</filter>
<filter id="_h5p_unsharpen3_10">
<feConvolveMatrix style="color-interpolation-filters:sRGB;color-interpolation: sRGB;" order="3" kernelMatrix="` +
makeFilter(
[
[0.05, 0.1, 0.05],
[0.1, -1.4, 0.1],
[0.05, 0.1, 0.05]
], -1 / .8) + `" preserveAlpha="false"/>
</filter>
<filter id="_h5p_unsharpen5_05">
<feConvolveMatrix style="color-interpolation-filters:sRGB;color-interpolation: sRGB;" order="5" kernelMatrix="` +
makeFilter(
[
[0.025, 0.1, 0.15, 0.1, 0.025],
[0.1, 0.4, 0.6, 0.4, 0.1],
[0.15, 0.6, -18.3, 0.6, 0.15],
[0.1, 0.4, 0.6, 0.4, 0.1],
[0.025, 0.1, 0.15, 0.1, 0.025]
], -1 / 12.8) + `" preserveAlpha="false"/>
</filter>
<filter id="_h5p_unsharpen5_10">
<feConvolveMatrix style="color-interpolation-filters:sRGB;color-interpolation: sRGB;" order="5" kernelMatrix="` +
makeFilter(
[
[0.05, 0.2, 0.3, 0.2, 0.05],
[0.2, 0.8, 1.2, 0.8, 0.2],
[0.3, 1.2, -23.8, 1.2, 0.3],
[0.2, 0.8, 1.2, 0.8, 0.2],
[0.05, 0.2, 0.3, 0.2, 0.05]
], -1 / 12.8) + `" preserveAlpha="false"/>
</filter>
<filter id="_h5p_unsharpen9_05">
<feConvolveMatrix style="color-interpolation-filters:sRGB;color-interpolation: sRGB;" order="9" kernelMatrix="` +
makeFilter(
[
[0.025, 0.2, 0.7, 1.4, 1.75, 1.4, 0.7, 0.2, 0.025],
[0.2, 1.6, 5.6, 11.2, 14, 11.2, 5.6, 1.6, 0.2],
[0.7, 5.6, 19.6, 39.2, 49, 39.2, 19.6, 5.6, 0.7],
[1.4, 11.2, 39.2, 78.4, 98, 78.4, 39.2, 11.2, 1.4],
[1.75, 14, 49, 98, -4792.7, 98, 49, 14, 1.75],
[1.4, 11.2, 39.2, 78.4, 98, 78.4, 39.2, 11.2, 1.4],
[0.7, 5.6, 19.6, 39.2, 49, 39.2, 19.6, 5.6, 0.7],
[0.2, 1.6, 5.6, 11.2, 14, 11.2, 5.6, 1.6, 0.2],
[0.025, 0.2, 0.7, 1.4, 1.75, 1.4, 0.7, 0.2, 0.025]
], -1 / 3276.8) + `" preserveAlpha="false"/>
</filter>
<filter id="_h5p_unsharpen9_10">
<feConvolveMatrix style="color-interpolation-filters:sRGB;color-interpolation: sRGB;" order="9" kernelMatrix="` +
makeFilter(
[
[0.05, 0.4, 1.4, 2.8, 3.5, 2.8, 1.4, 0.4, 0.05],
[0.4, 3.2, 11.2, 22.4, 28, 22.4, 11.2, 3.2, 0.4],
[1.4, 11.2, 39.2, 78.4, 98, 78.4, 39.2, 11.2, 1.4],
[2.8, 22.4, 78.4, 156.8, 196, 156.8, 78.4, 22.4, 2.8],
[3.5, 28, 98, 196, -6308.6, 196, 98, 28, 3.5],
[2.8, 22.4, 78.4, 156.8, 196, 156.8, 78.4, 22.4, 2.8],
[1.4, 11.2, 39.2, 78.4, 98, 78.4, 39.2, 11.2, 1.4],
[0.4, 3.2, 11.2, 22.4, 28, 22.4, 11.2, 3.2, 0.4],
[0.05, 0.4, 1.4, 2.8, 3.5, 2.8, 1.4, 0.4, 0.05]
], -1 / 3276.8) + `" preserveAlpha="false"/>
</filter>
<filter id="_h5p_grey1">
<feColorMatrix values="0.3333 0.3333 0.3333 0 0
0.3333 0.3333 0.3333 0 0
0.3333 0.3333 0.3333 0 0
0 0 0 1 0"/>
<feColorMatrix type="saturate" values="0" />
</filter>
</defs>
</svg>
`;
svgFilterElm.innerHTML = svgXML.replace(/[\r\n\s]+/g, ' ').trim();
rootView.appendChild(svgFilterElm);
}
}
/**
* 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
*/
const initForShadowRoot = async (shadowRoot) => {
try {
if (shadowRoot && shadowRoot.nodeType > 0 && 'querySelectorAll' in shadowRoot) {
$hs.bindDocEvents(shadowRoot);
captureVideoEvents(shadowRoot);
shadowRoots.push(shadowRoot)
}
} catch (e) {
console.log('h5Player: initForShadowRoot failed')
}
}
function hackAttachShadow() { // attachShadow - DOM Standard
let _prototype_ = window && window.HTMLElement ? window.HTMLElement.prototype : null;
if (_prototype_ && typeof _prototype_.attachShadow == 'function') {
let _attachShadow = _prototype_.attachShadow
hackAttachShadow = null
_prototype_.attachShadow = function() {
let arg = [...arguments];
if (arg[0] && arg[0].mode) arg[0].mode = 'open';
let shadowRoot = _attachShadow.apply(this, arg);
initForShadowRoot(shadowRoot);
return shadowRoot
};
_prototype_.attachShadow.toString = () => _attachShadow.toString();
}
}
function hackCreateShadowRoot() { // createShadowRoot - Deprecated
let _prototype_ = window && window.HTMLElement ? window.HTMLElement.prototype : null;
if (_prototype_ && typeof _prototype_.createShadowRoot == 'function') {
let _createShadowRoot = _prototype_.createShadowRoot;
hackCreateShadowRoot = null
_prototype_.createShadowRoot = function() {
const shadowRoot = _createShadowRoot.apply(this, arguments);
initForShadowRoot(shadowRoot);
return shadowRoot;
};
_prototype_.createShadowRoot.toString = () => _createShadowRoot.toString();
}
}
/* 事件偵聽hack */
function hackEventListener() {
if (!window.EventTarget) return;
const eventTargetPrototype = window.EventTarget.prototype;
let _addEventListener = eventTargetPrototype.addEventListener;
let _removeEventListener = eventTargetPrototype.removeEventListener;
if (typeof _addEventListener == 'function' && typeof _removeEventListener == 'function') {} else return;
hackEventListener = null;
class Listeners {
constructor(dom, type) {
this._dom = dom;
this._type = type;
this.listenersCount = 0;
this.hashList = {};
}
get baseFunc() {
if (this._dom && this._type) {
return this._dom['on' + this._type];
}
}
get funcCount() {
if (this._dom && this._type) {
return (typeof this.baseFunc == 'function') * 1 + (this.listenersCount || 0)
}
}
}
let hackedEvtCount = 0;
let watchList = ['click'];
eventTargetPrototype.addEventListener = function() {
let arg = arguments
let type = arg[0]
let listener = arg[1]
if (!this || !(this instanceof EventTarget) || typeof type != 'string' || typeof listener != 'function') {
return _addEventListener.apply(this, arguments)
//unknown bug?
}
if (watchList.indexOf(type) < 0) return _addEventListener.apply(this, arguments);
let res;
res = _addEventListener.apply(this, arg)
let boolCapture = (arg[2] && typeof arg[2] == 'object') ? (arg[2].capture === true) : (arg[2] === true)
this._listeners = this._listeners || {}
this._listeners[type] = this._listeners[type] || new Listeners(this, type)
let uid = 100000 + (++hackedEvtCount);
let listenerObj = {
listener,
options: arg[2],
uid: uid,
useCapture: boolCapture
}
this._listeners[type].hashList[uid + ''] = listenerObj;
this._listeners[type].listenersCount++;
return res;
}
// hack removeEventListener
eventTargetPrototype.removeEventListener = function() {
let arg = arguments
let type = arg[0]
let listener = arg[1]
if (!this || !(this instanceof EventTarget) || typeof type != 'string' || typeof listener != 'function') {
return _removeEventListener.apply(this, arguments)
//unknown bug?
}
if (watchList.indexOf(type) < 0) return _removeEventListener.apply(this, arguments);
let boolCapture = (arg[2] && typeof arg[2] == 'object') ? (arg[2].capture === true) : (arg[2] === true)
let defaultRemoval = true;
if (this._listeners && this._listeners[type] && this._listeners[type].hashList) {
let hashList = this._listeners[type].hashList
for (let k in hashList) {
if (hashList[k].listener === listener && hashList[k].useCapture == boolCapture) {
delete hashList[k];
this._listeners[type].listenersCount--;
break;
}
}
}
if (defaultRemoval) return _removeEventListener.apply(this, arg);
}
eventTargetPrototype.addEventListener.toString = () => _addEventListener.toString();
eventTargetPrototype.removeEventListener.toString = () => _removeEventListener.toString();
}
function captureVideoEvents(rootDoc){
var g=function(evt){
var domElement = evt.target || this || null
if(domElement && domElement.nodeType==1 && domElement.nodeName=="VIDEO"){
var video=domElement
if (!domElement.getAttribute('_h5ppid')) handlerVideoFound(video);
if(domElement.getAttribute('_h5ppid')){
switch(evt.type){
case 'loadedmetadata':
return $hs.handlerVideoLoadedMetaData.call(video, evt);
// case 'playing':
// return $hs.handlerVideoPlaying.call(video, evt);
// case 'pause':
// return $hs.handlerVideoPause.call(video, evt);
// case 'volumechange':
// return $hs.handlerVideoVolumeChange.call(video, evt);
}
}
}
}
// using capture phase
rootDoc.addEventListener('loadedmetadata',g,true);
}
function handlerVideoFound(video) {
if (!video) return;
if (video.getAttribute('_h5ppid')) return;
let alabel = video.getAttribute('aria-label')
if (alabel && typeof alabel == "string" && alabel.toUpperCase() == "GIF") return;
consoleLog('handlerVideoFound', video)
$hs.intVideoInitCount = ($hs.intVideoInitCount || 0) + 1;
let vpid = 'h5p-' + $hs.intVideoInitCount
consoleLog(' - HTML5 Video is detected -', `Number of Videos: ${$hs.intVideoInitCount}`)
if ($hs.intVideoInitCount === 1) $hs.fireGlobalInit();
video.setAttribute('_h5ppid', vpid)
playerConfs[vpid] = new PlayerConf();
playerConfs[vpid].domElement = video;
playerConfs[vpid].domActive = DOM_ACTIVE_FOUND;
let rootNode = getRoot(video);
if (rootNode.host) $hs.getPlayerBlockElement(video); // shadowing
let rootElm = rootNode.querySelector('head') || rootNode.querySelector('html') || document.documentElement //48763
_add_filter(rootElm) // either main document or shadow node
video.addEventListener('playing',$hs.handlerVideoPlaying,true);
video.addEventListener('pause',$hs.handlerVideoPause,true);
video.addEventListener('volumechange',$hs.handlerVideoVolumeChange,true);
}
hackAttachShadow()
hackCreateShadowRoot()
hackEventListener()
window.addEventListener('message', $hs.handlerWinMessage, false);
$hs.bindDocEvents(document);
captureVideoEvents(document);
let windowsLD = (function() {
let ls_res = [];
try {
ls_res = [!!window.localStorage, !!window.top.localStorage];
} catch (e) {}
try {
let winp = window;
let winc = 0;
while (winp !== window.top && winp && ++winc) winp = winp.parentNode;
ls_res.push(winc);
} catch (e) {}
return ls_res;
})();
consoleLogF('- h5Player Plugin Loaded -', ...windowsLD)
function isInCrossOriginFrame() {
let result = true;
try {
if (window.top.localStorage || window.top.location.href) result = false;
} catch (e) {}
return result
}
if (isInCrossOriginFrame()) consoleLog('cross origin frame detected');
})();
