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discord.js
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discord.js
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injectionCode=()=>{
let props=["binaryType","bufferedAmount","extensions","onclose","onmessage","onopen","protocol","readyState","url"],
WS=window.WebSocket,status="online",activitySince=1,isAFK=false,timer
window.activityChanged=false
window.activityType=0
window.activityName="Set Discord Activity"
window.activityUrl="https://twitch.tv/settings"
window.activityDetails=undefined;
window.activityState=undefined;
window.activityPartyCur=undefined;
window.activityPartyMax=undefined;
window.WebSocket=function(u,p)
{
this.sock=new WS(u,p)
if(u.indexOf("gateway.discord.gg")>-1)
window.activeSock=this.sock
for(let i in props)
{
Object.defineProperty(this,props[i],{
get:function()
{
return this.sock[props[i]]
},
set:function(v)
{
this.sock[props[i]]=v
}
})
}
}
window.WebSocket.prototype.send=function(d)
{
if(this.sock==activeSock)
{
if(d.substr(0,8)=='{"op":3,')
{
let j=JSON.parse(d)
status=j.d.status
activitySince=j.d.since
isAFK=j.d.afk
window.sendStatus()
}
else
{
if(d.substr(0,8)=='{"op":2,')
{
clearInterval(timer)
timer=setInterval(()=>{
if(activityChanged)
{
activityChanged=false
window.sendStatus()
}
},500)
}
this.sock.send(d)
}
}
else
{
this.sock.send(d)
}
}
window.WebSocket.prototype.close=function(c,r)
{
this.sock.close(c,r)
}
window.WebSocket.CONNECTING=WS.CONNECTING
window.WebSocket.OPEN=WS.OPEN
window.WebSocket.CLOSING=WS.CLOSING
window.WebSocket.CLOSED=WS.CLOSED
window.sendStatus=()=>{
if(window.activeSock&&window.activeSock.readyState==WS.OPEN)
{
let game={type:window.activityType,name:window.activityName}
if(window.activityType==1)
game.url=window.activityUrl
if(window.activityPartyMax)
game.party={size:[window.activityPartyCur,window.activityPartyMax]}
if(window.activityDetails)
game.details=window.activityDetails
if(window.activityState)
game.state=window.activityState
window.activeSock.send(JSON.stringify({op:3,d:{
status:status,
game:game,
since:activitySince,
afk:isAFK
}}))
}
}
}
injectScript=text=>{
let script=document.createElement("script")
script.innerHTML=text
script=document.documentElement.appendChild(script)
setTimeout(()=>{
document.documentElement.removeChild(script)
},10)
}
injectScript("("+injectionCode.toString()+")()")
encodeString=str=>{
if(str)
return str.split("\\").join("\\\\").split("\"").join("\\\"")
else
return str
}
let port=chrome.runtime.connect({name:"discord"}),closeOK=false
port.onMessage.addListener(msg=>{
console.info(msg)
if(msg.action)
{
switch(msg.action)
{
case"close":
closeOK=true
break
default:
console.warn("Unknown action",msg.action)
}
}
else if(msg.type!==undefined&&msg.name!==undefined)
{
injectScript([
"window.activityType="+msg.type,
"window.activityName=\""+encodeString(msg.name)+"\"",
"window.activityUrl=\""+encodeString(msg.streamurl)+"\"",
"window.activityDetails=\""+encodeString(msg.details)+"\"",
"window.activityState=\""+encodeString(msg.state)+"\"",
"window.activityPartyCur=\""+encodeString(msg.partycur)+"\"",
"window.activityPartyMax=\""+encodeString(msg.partymax)+"\"",
"window.activityChanged=true"
].join(";"))
}
})
port.onDisconnect.addListener(()=>{
console.info("port closed")
if(closeOK)
closeOK=false
else
location.reload()
})