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匹配直播中同传man的弹幕以字幕形式显示
// ==UserScript==
// @name bilibili同传man弹幕字幕显示
// @namespace https://space.bilibili.com/13525042
// @version 0.4
// @description 匹配直播中同传man的弹幕以字幕形式显示
// @author wetor (www.wetor.top)
// @match *://live.bilibili.com/*
// @run-at document-end
// @grant GM_addStyle
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_registerMenuCommand
// @require http://code.jquery.com/jquery-1.7.2.min.js
// ==/UserScript==
/* 此脚本根据 “Bilibili上下弹幕变字幕” 改写，原作者信息如下
@name Bilibili上下弹幕变字幕
@namespace https://space.bilibili.com/68391#!/
@version 2.0
@description 用于突出显示B站的顶部弹幕与底部弹幕，使其呈现Youtube字幕的效果。适用于一些有字幕弹幕的生肉视频。
@author 剧情帝
*/
/*
字幕样式来自bilibili CC字幕
*/
(function() {
'use strict';
let style = GM_addStyle('');
let $configPanel;
let historySub = [];
initCss();
SetCss();
SetTextShadow();
CreateConfigPanel();
GM_registerMenuCommand('Bilibili字幕样式设置', ToggleConfigPanel);
function initCss(){
var new_element = document.createElement("style");
new_element.innerHTML =(
`.bilibili-player-video-subtitle {
position: absolute;
width: 100%;
height: 100%;
overflow: visible;
cursor: pointer;
-webkit-box-sizing: border-box;
box-sizing: border-box;
color: #fff;
z-index: 12;
pointer-events: none;
text-shadow: rgb(0, 0, 0) 1px 0px 1px, rgb(0, 0, 0) 0px 1px 1px, rgb(0, 0, 0) 0px -1px 1px, rgb(0, 0, 0) -1px 0px 1px;
}
.subtitle-position {
position: absolute;
left: 5%;
width: 90%;
max-height: 83%;
text-align: center;
}
.subtitle-position .subtitle-wrap {
display: inline-block;
}
.subtitle-item-text {
position: relative;
white-space: normal;
cursor: move;
pointer-events: auto;
padding: 0 8px;
-webkit-box-decoration-break: clone;
box-decoration-break: clone;
border-radius: 2px;
line-height: normal;
font-family: none;
word-wrap: break-word;
}`);
document.body.appendChild(new_element);
}
function SetCss() {
for(var i=0;i<2;i++){
if(style.sheet.cssRules.length > 0){
style.sheet.deleteRule(0);
}
}
let css1=`
.subtitle-position-custom {
${If_Html(GM_getValue('position', 'top') == 'down', `bottom: 20px;`)}
${If_Html(GM_getValue('position', 'top') == 'top', `top: 20px;`)}
font-size: ${ GM_getValue('fontsize', 0)}px;
${If_Html(GM_getValue('fontsize', 0) == 0, 'font-size:unset;')}
${If_Html( GM_getValue('color', 'original') !== 'original', `color: ${ GM_getValue('color', 'original')};`)}
opacity: ${ GM_getValue('textAlpha', 0.8)} ;
}`;
let css2=`
.subtitle-item-text-custom{
${If_Html( GM_getValue('showBackground', false), `background-color: rgba(0,0,0,0);`)}
${If_Html( GM_getValue('showBackground', true), `background-color: rgba(0,0,0,${ GM_getValue('backgroundAlpha', 0.75)});`)}
}
`;
//console.log($('#js-player-decorator .bilibili-live-player-video-area').height() - (Number(GM_getValue('fontsize', 25))+8 ) * 3);
//style.sheet.insertRule(css);
style.sheet.insertRule(css1,0);
style.sheet.insertRule(css2,1);
}
function If_Html(statement, html1, html2 = '') {
return statement ? html1: html2;
}
function CreateConfigPanel() {
$configPanel = $(`<div style="display: none; position: fixed;top: 10px;right: 10px;z-index: 10000;background: #fff;padding: 20px 10px;border: 3px solid #00a1d6;font-size: 18px;">
<div style="text-align: center;">
<b>同传字幕设置</b><br>
<label style="vertical-align: middle;">启用：</label>
<input name="sub-enable" type="checkbox" style="width: 20px; height: 20px; vertical-align: middle;">
</div>
<div style="padding: 20px; padding-bottom:0">
<div>
<label>匹配规则(正则表达式)：</label>
<br>
<input name="match" id="match-id" type="text" value="(.*?)【(.*?)(】|$)" style="width: 170px; height: 20px; vertical-align: middle;">
<br>
<button id='btn-default' style="font-size:16px; height: 21px; vertical-align: middle;" >恢复默认</button>
<button id='btn-save' style="font-size:16px;height: 21px; vertical-align: middle;" >保存</button>
</div>
<br>
<div>
<label>字幕行数：</label>
<select name="sub-lines" style="height: 30px;" >
<option value="1">1行</option>
<option value="2">2行</option>
<option value="3">3行</option>
<option value="4">4行</option>
<option value="5">5行</option>
</select>
</div>
<br>
<div>
<label>历史字幕：</label>
<select name="sub-order" style="height: 30px;" >
<option value="backward">向上堆叠</option>
<option value="forward">向下堆叠</option>
</select>
</div>
<br>
<div>
<label>位置： </label>
<select name="sub-position" style="height: 30px;" >
<option value="top">顶部</option>
<option value="down">底部</option>
</select>
</div>
<br>
<div>
<label>字体大小：</label>
<select name="size" style="height: 30px;" >
<option value="16">16</option>
<option value="20">20</option>
<option value="24">24</option>
<option value="28">28</option>
<option value="32">32</option>
<option value="36">36</option>
<option value="40">40</option>
</select>
</div>
<br>
<div>
<label style="vertical-align: middle;">底板显示：</label>
<input name="background" type="checkbox" style="width: 20px; height: 20px; vertical-align: middle;">
<br>
<label style="vertical-align: middle;">底板透明：</label>
<input name="background-alpha" type="number" placeholder="1.0" step="0.05" min="0" max="1" value="0.75" style="width: 60px; height: 20px; vertical-align: middle;">
</div>
<br>
<div>
<label>文字颜色：</label>
<select name="color" style="height: 30px;">
<option value="original">默认(白)</option>
<option value="selected">自定义</option>
</select>
<div style="margin-top: 10px;display: flex;vertical-align: middle;-webkit-box-align: center;-ms-flex-align: center;align-items: center;-webkit-box-pack: start;-ms-flex-pack: start;justify-content: flex-start;" class="row-selection danmaku-color bui bui-color-picker bui-dark">
<div class="bui-color-picker-wrap" style="width: 176px; position:relative">
<div class="bui-color-picker-result">
<span class="bui-color-picker-input bui bui-input" style="width: auto; flex: 1;">
<div class="bui-input-wrap ">
<input class="bui-input-input" type="text" value="" style="color: #000;border: 1px solid hsla(0, 0%, 0%, 0.2);">
</div>
</span>
<span class="bui-color-picker-display" style="background: #FFFFFF; border: 1px solid hsla(0, 0%, 0%, 0.2);"></span>
</div>
<ul class="bui-color-picker-options" style=" margin-right: -10.666666666666666px;">
<li class="bui-color-picker-option" style="background: #FE0302; margin-right: 10.666666666666666px;" data-value="#FE0302"></li>
<li class="bui-color-picker-option" style="background: #FF7204; margin-right: 10.666666666666666px;" data-value="#FF7204"></li>
<li class="bui-color-picker-option" style="background: #FFAA02; margin-right: 10.666666666666666px;" data-value="#FFAA02"></li>
<li class="bui-color-picker-option" style="background: #FFD302; margin-right: 10.666666666666666px;" data-value="#FFD302"></li>
<li class="bui-color-picker-option" style="background: #FFFF00; margin-right: 10.666666666666666px;" data-value="#FFFF00"></li>
<li class="bui-color-picker-option" style="background: #A0EE00; margin-right: 10.666666666666666px;" data-value="#A0EE00"></li>
<li class="bui-color-picker-option" style="background: #00CD00; margin-right: 10.666666666666666px;" data-value="#00CD00"></li>
<li class="bui-color-picker-option" style="background: #019899; margin-right: 10.666666666666666px;" data-value="#019899"></li>
<li class="bui-color-picker-option" style="background: #4266BE; margin-right: 10.666666666666666px;" data-value="#4266BE"></li>
<li class="bui-color-picker-option" style="background: #89D5FF; margin-right: 10.666666666666666px;" data-value="#89D5FF"></li>
<li class="bui-color-picker-option" style="background: #CC0273; margin-right: 10.666666666666666px;" data-value="#CC0273"></li>
<li class="bui-color-picker-option" style="background: #222222; margin-right: 10.666666666666666px;" data-value="#222222"></li>
<li class="bui-color-picker-option" style="background: #9B9B9B; margin-right: 10.666666666666666px;" data-value="#9B9B9B"></li>
<li class="bui-color-picker-option bui-color-picker-option-active" style="background: #FFFFFF; margin-right: 10.666666666666666px;" data-value="#FFFFFF"></li>
</ul>
<div class="bui-color-picker-mask" style="display:none; position: absolute; width: 100%; height: 100%; top: 0; background-color: #0003; cursor:not-allowed"></div>
</div>
</div>
<br>
<label style="vertical-align: middle;">文字透明：</label>
<input name="text-alpha" type="number" placeholder="1.0" step="0.05" min="0" max="1" value="0.80" style="width: 60px; height: 20px; vertical-align: middle;">
</div>
</div>
<p class="close" style="position:absolute;top: 2px;right: 2px;color: #aaa;width: 20px;height: 20px;text-align: center;font-size: 15px;cursor: pointer;">✖</p>
</div>`);
if($(".has-stardust").length === 0){
//旧版播放器，加入新播放器调色盘的css
$configPanel.append(`<style type="text/css">
.bui-input {
display: -webkit-inline-box;
display: -ms-inline-flexbox;
display: inline-flex;
position: relative;
-webkit-box-pack: start;
-ms-flex-pack: start;
justify-content: flex-start;
font-size: 0;
height: 22px
}
.bui-input .bui-input-wrap {
width: 100%;
height: 100%;
-webkit-box-sizing: border-box;
box-sizing: border-box;
position: relative
}
.bui-input .bui-input-input {
border: 1px solid silver;
border-radius: 2px;
outline: none;
-webkit-transition: all .3s;
transition: all .3s;
-webkit-transform: translateZ(0);
transform: translateZ(0);
padding: 4px 7px;
resize: none;
width: 100%;
height: 100%;
-webkit-box-sizing: border-box;
box-sizing: border-box;
font-size: 12px;
-moz-appearance: textfield
}
.bui-input .bui-input-input::-webkit-inner-spin-button,.bui-input .bui-input-input::-webkit-outer-spin-button {
-webkit-appearance: none
}
.bui-color-picker {
-webkit-box-pack: start;
-ms-flex-pack: start;
justify-content: flex-start
}
.bui-color-picker.bui-dark .bui-input .bui-input-input {
background-color: transparent;
color: #fff;
border: 1px solid hsla(0,0%,100%,.2)
}
.bui-color-picker.bui-dark .bui-color-picker-display {
border: 1px solid hsla(0,0%,100%,.2)
}
.bui-color-picker.bui-dark .bui-color-picker-option[data-value="#222222"] {
border-color: hsla(0,0%,100%,.1)
}
.bui-color-picker.bui-dark .bui-color-picker-option.bui-color-picker-option-active {
border-color: #000
}
.bui-color-picker .bui-color-picker-result {
margin-bottom: 6px;
display: -webkit-box;
display: -ms-flexbox;
display: flex;
vertical-align: middle
}
.bui-color-picker .bui-color-picker-input {
margin-right: 6px;
width: 98px
}
.bui-color-picker .bui-color-picker-display {
display: inline-block;
width: 50px;
height: 22px;
border: 1px solid rgba(0,0,0,.3);
border-radius: 2px;
vertical-align: middle;
-webkit-box-sizing: border-box;
box-sizing: border-box;
-webkit-transition: background .2s;
transition: background .2s;
-webkit-transform: translateZ(0);
transform: translateZ(0)
}
.bui-color-picker .bui-color-picker-options {
padding: 0;
margin: 0 -6px 0 0;
list-style-type: none;
white-space: normal;
font-size: 0;
line-height: 0
}
.bui-color-picker .bui-color-picker-option {
width: 16px;
height: 16px;
border: 1px solid rgba(0,0,0,.3);
-webkit-box-sizing: border-box;
box-sizing: border-box;
border-radius: 2px;
margin-right: 6px;
margin-bottom: 4px;
cursor: pointer;
display: inline-block
}
.bui-color-picker .bui-color-picker-option.bui-color-picker-option-active {
-webkit-box-shadow: 0 0 1px 1px #fff;
box-shadow: 0 0 1px 1px #fff
}
</style>`);
}
//sub-enable
$("input[name=sub-enable]", $configPanel).prop('checked', GM_getValue('enable', true)).change(e=>{
GM_setValue('enable', $(e.target).prop('checked'));
if($(e.target).prop('checked'))
$('.bilibili-player-video-subtitle').css('display','');
else
$('.bilibili-player-video-subtitle').css('display','none');
});
$("#btn-default", $configPanel).click(()=>{
$('#match-id').val('(.*?)【(.*?)(】|$)');
//console.log($('#match-id').val())
GM_setValue('match', $('#match-id').val());
});
$("#btn-save", $configPanel).click(()=>{
GM_setValue('match', $('#match-id').val());
});
$("input[name=match]", $configPanel).val( GM_getValue('match', '(.*?)【(.*?)(】|$)')).change(e=>{
GM_setValue('match', e.target.value);
});
$("select[name=sub-lines]", $configPanel).val( GM_getValue('lines', 3)).change(e=>{
GM_setValue('lines', e.target.value);
});
$("select[name=sub-order]", $configPanel).val( GM_getValue('order', 'forward')).change(e=>{
GM_setValue('order', e.target.value);
});
$("select[name=sub-position]", $configPanel).val( GM_getValue('position', 'top')).change(e=>{
GM_setValue('position', e.target.value);
SetCss();
});
$("select[name=size]", $configPanel).val( GM_getValue('fontsize', 0)).change(e=>{
GM_setValue('fontsize', e.target.value);
SetCss();
});
$("input[name=background]", $configPanel).prop('checked', GM_getValue('showBackground', true)).change(e=>{
GM_setValue('showBackground', $(e.target).prop('checked'));
SetCss();
});
$("input[name=background-alpha]", $configPanel).val( GM_getValue('backgroundAlpha', 0.75)).change(e=>{
GM_setValue('backgroundAlpha', e.target.value);
SetCss();
});
SetColor( GM_getValue('color', 'original'), false); //初始化颜色选框与色盘
$("select[name=color]", $configPanel).change(e=>{
SetColor( e.target.value);
});
$("input[name=text-alpha]", $configPanel).val( GM_getValue('textAlpha', 0.80)).change(e=>{
GM_setValue('textAlpha', e.target.value);
SetCss();
});
$(".bui-color-picker-option", $configPanel).click(e=>{
SetColor( $(e.target).data('value'));
});
let $buiInputInput = $(".bui-input-input", $configPanel);
$buiInputInput.on('input', e=>{
if( /(^#[0-9A-F]{6}$)|(^#[0-9A-F]{3}$)/i.test( $buiInputInput.val())){
$buiInputInput.css('background-color', 'unset');
SetColor( $buiInputInput.val());
}
else{
$buiInputInput.css('background-color', 'hsla(0, 100%, 50%, 0.2)');
}
});
$configPanel.click(e=>{
e.stopPropagation();
});
$(".close", $configPanel).click(()=>{
$configPanel.hide();
});
$('body').append( $configPanel).click(()=>{
$configPanel.hide();
});
}
function SetColor( color, setCss = true) {
let $selectColor = $("select[name=color]", $configPanel);
let $buiColorPickerMask = $(".bui-color-picker-mask", $configPanel);
let $buiInputInput = $(".bui-input-input", $configPanel);
let $buiColorPickerDisplay = $(".bui-color-picker-display", $configPanel);
if(color === 'original'){
$selectColor.val('original');
$buiColorPickerMask.show();
$buiInputInput.val( '#').css('background-color', 'unset');
$buiColorPickerDisplay.css('background', '#fff');
if(setCss){
GM_setValue('color', color);
SetCss();
}
}
else if(color === 'selected'){
$selectColor.val('selected');
$buiColorPickerMask.hide();
}
else{
$selectColor.val('selected');
$buiColorPickerMask.hide();
$buiInputInput.val( color);
$buiColorPickerDisplay.css('background', color);
if(setCss){
GM_setValue('color', color);
SetCss();
}
}
}
function ToggleConfigPanel() {
if($configPanel.css('display') === 'none'){
$configPanel.show();
}
else{
$configPanel.hide();
}
}
function CalLight (rgb) {
rgb = rgb.replace('rgb(', '');
rgb = rgb.replace(')', '');
rgb = rgb.split(', ');
return ((parseInt(rgb[0]) * 0.3 + parseInt(rgb[1]) * 0.6 + parseInt(rgb[2]) * 0.1) / 255);
}
function SetTextShadow() {
let $videoDanmaku;
//监测弹幕变化
let damnuObserver = new MutationObserver( records => {
let $currentDanmu;
records.map( record =>{
for (let i = record.addedNodes.length - 1; i >= 0; i--) {
if(record.addedNodes[i].nodeName === '#text'){
$currentDanmu = $(record.addedNodes[i].parentNode);
}
else{
$currentDanmu = $(record.addedNodes[i]);
}
var danmaku = $currentDanmu.attr('data-danmaku');
var showSub = '';
if(danmaku){
var tran = danmaku.match(GM_getValue('match',"(.*?)【(.*?)(】|$)"));
if(tran){
if(tran[1])
showSub = tran[1]+'：'+tran[2];
else
showSub = tran[2];
}
}
if(showSub){
historySub.push(showSub);
while(historySub.length>GM_getValue('lines',3)){
historySub.shift();
}
showSub='';
var j;
if(GM_getValue('order', 'forward') == 'backward'){
for(j=0;j<historySub.length;j++){
if(j==historySub.length-1)
showSub=showSub+"<span class='subtitle-item-text subtitle-item-text-custom' style='font-weight:blod'>"+historySub[j]+"</span><br>";
else
showSub=showSub+`<span class='subtitle-item-text subtitle-item-text-custom' style='font-size:${ Number(GM_getValue('fontsize', 24)) * 0.8}px'>`+historySub[j]+"</span><br>";
}
}else if(GM_getValue('order', 'forward') == 'forward'){ //上方
for(j=historySub.length-1;j>=0;j--){
if(j==historySub.length-1)
showSub=showSub+"<span class='subtitle-item-text subtitle-item-text-custom' style='font-weight:blod'>"+historySub[j]+"</span><br>";
else
showSub=showSub+`<span class='subtitle-item-text subtitle-item-text-custom' style='font-size:${ Number(GM_getValue('fontsize', 24)) * 0.8}px'>`+historySub[j]+"</span><br>";
}
}
$(".subtitle-group").html(showSub);
}
}
});
});
//等待弹幕图层的加载
let damunContainerWaiter = new MutationObserver( records => {
let $damunContainer = $('#chat-history-list');
if($damunContainer.length > 0){ //弹幕图层加载完毕
damunContainerWaiter.disconnect();
damnuObserver.observe($damunContainer[0], {'childList':true, 'subtree':true});
//var html="<div id='video-danmaku-sub'></div>";
var html=`
<div class="bilibili-player-video-subtitle">
<div class="subtitle-position subtitle-position-custom">
<div class="subtitle-wrap">
<div class="subtitle-group">
</div>
</div>
</div>
</div>
`;
$("#js-player-decorator .bilibili-live-player-video-danmaku").html(html+$("#js-player-decorator .bilibili-live-player-video-danmaku").html());
}
});
if($("#chat-history-list").length > 0){
damunContainerWaiter.observe($("#chat-history-list")[0], {'childList':true, 'subtree':true});
}
}
// Your code here...
})();