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查找弹幕中的"指挥部"关键词，实现自动跳过片头
当前为
// ==UserScript==
// @name bili指挥部(精准降落)
// @namespace http://tampermonkey.net/
// @version 1.2
// @description 查找弹幕中的"指挥部"关键词，实现自动跳过片头
// @author kakasearch
// @match *://www.bilibili.com/*
// @connect comment.bilibili.com
// @run-at document-end
// @grant GM_xmlhttpRequest
// @license MIT
// ==/UserScript==
function add_btn(){//添加开关,文字id bili_pass_text,开关danmu-pass-switch
let otest
let btn = ''
let init_btn = setInterval(function(){
otest = document.querySelector("div.bilibili-player-video-danmaku-root")
if(otest){clearInterval(init_btn)//成功进入页面，开始执行功能
let checked = ''
if(setting.pass_op){//此p跳op
checked ='checked'}//默认开启
let otest = document.querySelector("div.bilibili-player-video-danmaku-root")
let node=document.querySelector("div.bilibili-player-video-danmaku-setting")
let nodestr = '<div class="bilibili-player-video-danmaku-switch bui bui-switch" ><input id="danmu-pass-switch" class="bui-switch-input" type="checkbox" '+checked+' ><label class="bui-switch-label"> <span class="bui-switch-name"></span> <span class="bui-switch-body"> <span class="bui-switch-dot"><span><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 10 10"> <text id = "danmu-pass-fill" fill="#00A1D6" stroke="#000" stroke-width="0" stroke-opacity="null" style="pointer-events: inherit; cursor: move;" x="0" y="7" font-size="8" text-anchor="start" xml:space="preserve" stroke-dasharray="none" font-weight="bold">op</text></svg></span> </span> </span></label><span class="choose_danmaku" id="danmu-pass-text">关闭指挥部</span></div>'
let newnode=document.createRange().createContextualFragment(nodestr);
btn = document.querySelector("#danmu-pass-switch")
if(btn){info('重复添加')} //只添加一次
else{otest.insertBefore(newnode,node) ///添加开关节点
}
let fill = document.querySelector("#danmu-pass-fill")
let text = document.querySelector("#danmu-pass-text")
btn = document.querySelector("#danmu-pass-switch")
if(btn .checked){
//开
fill.setAttribute('fill','#00A1D6')
text.innerHTML='关闭指挥部'
setting.pass_op = 1//恢复默认
}else{
//off
fill.setAttribute('fill','#757575')
text.innerHTML='开启指挥部'
//本片所有剧集取消跳过
setting.pass_op = 0
}
btn.addEventListener('click',function(){
if(btn .checked){
//开
fill.setAttribute('fill','#00A1D6')
text.innerHTML='关闭指挥部'
setting.pass_op = 1//恢复默认
}else{
//off
fill.setAttribute('fill','#757575')
text.innerHTML='开启指挥部'
//本片所有剧集取消跳过
setting.pass_op = 0
}
});
}
} )
}
var setting={
keyword:['感谢指挥部','精准降落','反手炸了指挥部','指挥部','指挥官','精准落地','感谢指路','精准'],
badword:['呼叫','[吗呢怎么了？?]'],//含有这些词的弹幕将被排除，例如 呼叫指挥部，指挥部呢？
max_time:300,//单位秒，最大跳过时长，此时长之外的将视为不可信，0为不限制
min_time:10,//单位秒，最小跳过时长，此时长之外的将视为不可信，0为不限制
react_time:3,//弹幕发送的反应时间
cid:'',//控制切p
debug : 0,//开发模式
pass_op : 1,//记录次剧集是否跳过
}
function info(){
const arg = Array.from(arguments);
arg.unshift(`color: white; background-color:#2274A5`);
arg.unshift('%c bili指挥部:');
console["info"].apply(console, arg);
}
function get_danmu(cid){//获取弹幕
if(setting.debug){
info('开始获取弹幕')
}
GM_xmlhttpRequest({
method: 'GET',
url: 'https://comment.bilibili.com/'+cid+'.xml',
onload: function(xhr) {
let found = 0
let key_length = setting.keyword.length
let bad_length = setting.badword.length
if (xhr.status == 200) {
let text = xhr.responseText.replace(/<\/d>/g,'\n')//弹幕中找指挥部
for(let i=0;i <key_length;i++){
let pattern1 = new RegExp( "<d p=\"(\\d+\\.\\d+),.*?\">(.*?"+setting.keyword[i]+".*)", "gi");
let result = pattern1.exec(text)
if(result){
let danmu = result[2]//弹幕内容
for(let k=0;k<bad_length;k++){//检查是否有无效关键词 /////////////////////////////此处可优化至上步，一并匹配
let pattern2 = new RegExp( setting.badword[k], "gi");
if(pattern2.exec(danmu)){
if(setting.debug){info('无效弹幕',danmu)}
continue
}
}
//关键词是有效的
let target = Number(result[1])//指挥部所在时间
if((target<=setting.max_time&& target>=setting.min_time)||setting.max_time<=0){//指挥部可信
if(setting.debug){
info('找到指挥部，关键词',setting.keyword[i])
}
let video= document.querySelector("video")
video.currentTime = target-setting.react_time
video.play()
found = 1
info('已降落至指挥部，指示词：',setting.keyword[i])
break
}else{
if(setting.debug){
info('指挥部不可信,当前跳转时长范围：',setting.min_time,'--',setting.max_time)
info(result)
}
}
}
}
if(found==0){
info('未找到指挥部')
if(setting.debug){
info( text)
}
}
} else {
info('获取弹幕失败')
}
}
});
}
function initfun(){
//info('qie p')
add_btn()//加开关
let init = setInterval(function(){
let cid = document.querySelector(" li.bilibili-player-video-btn-menu-list.bilibili-player-active.bilibili-player-blink").getAttribute('data-id')
if(cid &&cid !=setting.cid){clearInterval(init) //成功进入页面，开始执行功能
if(setting.pass_op){//开关控制是否要跳op
setting.cid = cid//保证只允行1次
get_danmu(cid)
}else{info('off')}
}
},100)
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
(function() {
initfun()
let video= document.querySelector("#bofqi")
let observer = new MutationObserver(initfun)
observer.observe(video,{childList: true});//检测video变化,防止中途切p失效
// Your code here...
})();