545 lines
14 KiB
JavaScript
545 lines
14 KiB
JavaScript
let username,reply_id=0,highest_id,currentChannel = sessionStorage.getItem("lastchannel") || "everyone"
|
|
|
|
const
|
|
wss_server = "wss://ipost.tk",
|
|
wss_port = "443",
|
|
wss_URI = wss_server + ":" + wss_port,
|
|
decURIComp = decodeURIComponent
|
|
|
|
function createElement(s){return document.createElement(s)}
|
|
function getById(i){return document.getElementById(i)}
|
|
|
|
|
|
let socket = new WebSocket(wss_URI);
|
|
socket.addEventListener("message", async function (event) {
|
|
if(wss_server == event.origin) {
|
|
let data = event.data;
|
|
let ds = JSON.parse(data)
|
|
let message = ds.message
|
|
let item = ds.data
|
|
let username = decURIComp(item.post_user_name)
|
|
if(message == "new_post" && decURIComp(item.post_receiver_name) == currentChannel) {
|
|
await createPost(
|
|
username,
|
|
decURIComp(item.post_text),
|
|
item.post_time,
|
|
item.post_special_text,
|
|
highest_id+1,
|
|
item.post_from_bot,
|
|
item.post_reply_id,
|
|
true,
|
|
item.user_avatar,
|
|
item.files[0],
|
|
item.files[1],
|
|
item.files[2],
|
|
item.files[3],
|
|
item.files[4]
|
|
)
|
|
if(user["username"]!=username)mainNoti(username)
|
|
|
|
let highest_known_posts = await (await fetch(`/api/getPostsLowerThan?id=${highest_id+28}&channel=${currentChannel}`)).json()
|
|
for (let i = 0; i < highest_known_posts.length; i++) {
|
|
if(getById(highest_known_posts[i].post_id) == undefined) {
|
|
main()
|
|
return;
|
|
}
|
|
}
|
|
highest_id++;
|
|
}
|
|
}
|
|
})
|
|
|
|
socket.addEventListener("open",()=> {
|
|
switchChannel(currentChannel)
|
|
})
|
|
|
|
var cd = true //inversed "cooldown"
|
|
|
|
function postMessage() {
|
|
let msg = getById("post-text").value
|
|
let len = msg.length
|
|
if(len==0){
|
|
alert("you have to enter a message!")
|
|
return;
|
|
};
|
|
if(len > 1000) {
|
|
alert(`Your message cant contain more than 1000 characters! (${len})`)
|
|
return
|
|
}
|
|
if(encodeURIComponent(msg).length > 3000) {
|
|
alert("Your message is too long! (Too many special characters)")
|
|
return
|
|
}
|
|
if(cd && posting_id!=undefined) {
|
|
cd = false
|
|
setTimeout(function(){
|
|
cd = true
|
|
},400)
|
|
let formdata = new FormData()
|
|
|
|
formdata.append("message",msg)
|
|
formdata.append("reply_id",reply_id)
|
|
formdata.append("receiver",currentChannel)
|
|
formdata.append("pid",posting_id)
|
|
for(let i in files) {
|
|
formdata.append("file_"+i,files[i])
|
|
}
|
|
files = []
|
|
getById("filesDiv").innerHTML=""
|
|
|
|
fetch("/api/post", {
|
|
method: "POST", body: formdata
|
|
});
|
|
posting_id = undefined
|
|
update_pid()
|
|
getById("post-text").value=""
|
|
unreply()
|
|
} else {
|
|
alert("Please wait a tiny bit before posting again")
|
|
}
|
|
}
|
|
|
|
async function update_pid() {
|
|
let r = await (await fetch("/api/pid")).json()
|
|
console.log("new pid info: ",r)
|
|
if(r.error) {
|
|
//an error occurred
|
|
if(r.error == "you cannot access the api without being logged in") {
|
|
//account error, go to login page
|
|
location.replace("/")
|
|
return
|
|
}
|
|
throw new Error(r.error)
|
|
}
|
|
posting_id = r.pid
|
|
console.log("Updated pid",posting_id)
|
|
}
|
|
|
|
function spacerTextNode() {
|
|
return document.createTextNode(" | ")
|
|
}
|
|
|
|
async function reply_link_clicked(reply_channel,reply_id) {
|
|
console.log("clicked link")
|
|
if(reply_channel != currentChannel) {
|
|
console.log("reply is in another channel")
|
|
switchChannel(reply_channel)
|
|
console.log("switched channel")
|
|
await main()
|
|
console.log("loaded new messages")
|
|
let replied_msg = getById(reply_id)
|
|
if(replied_msg) {
|
|
console.log("found element")
|
|
replied_msg.scrollIntoView()
|
|
}
|
|
} else {
|
|
let replied_msg = getById(reply_id)
|
|
if(replied_msg) {
|
|
console.log("found element")
|
|
replied_msg.scrollIntoView()
|
|
}
|
|
}
|
|
}
|
|
|
|
const image_types = {
|
|
"png":true,
|
|
"jpg":true,
|
|
"jpeg":true
|
|
}
|
|
|
|
function iconLink(name) {
|
|
if(!name){
|
|
//if(typeof name === 'undefined' || typeof name === "null"){
|
|
return undefined;
|
|
}
|
|
console.log(name,name.lastIndexOf("\."),name.substring(name.lastIndexOf("\.")+1));
|
|
let extension = name.substring(name.lastIndexOf("\.")+1)
|
|
if(extension in image_types) {
|
|
return "/user_uploads/"+name;
|
|
}
|
|
return "/api/getFileIcon/"+extension
|
|
}
|
|
|
|
async function createPost(username,text,time,specialtext,postid,isbot,reply_id,add_on_top,avatar_src,file0,file1,file2,file3,file4) {
|
|
if(!specialtext)specialtext=""
|
|
const newDiv = createElement("div");
|
|
const newP = createElement("p");
|
|
const newA = createElement("a");
|
|
const newSpan2 = createElement("span");
|
|
const newSpan3 = createElement("span");
|
|
const avatar = createElement("img");
|
|
const boticon = createElement("img");
|
|
|
|
const replyDiv = createElement("div");
|
|
const replyA = createElement("a");
|
|
const replyAvatar = createElement("img");
|
|
const replySpan = createElement("span");
|
|
const replyBr = createElement("br");
|
|
|
|
boticon.src = "/images/bot.png"
|
|
boticon.height = 25
|
|
boticon.width = 25
|
|
boticon.classList.add("boticon")
|
|
|
|
const newUsername = document.createTextNode(username);
|
|
|
|
const newTime = document.createTextNode(new Date(time).toLocaleTimeString())
|
|
const newSpecialText = document.createTextNode(specialtext)
|
|
newDiv.classList.add("post");
|
|
newSpan3.classList.add("specialtext")
|
|
|
|
|
|
avatar.width=25;
|
|
avatar.height=25;
|
|
avatar.classList.add("avatar")
|
|
if(avatar_src)avatar.src = "/avatars/"+avatar_src
|
|
else {
|
|
avatar.src = "/images/default_avatar.png"
|
|
}
|
|
|
|
newA.appendChild(avatar)
|
|
newA.appendChild(newUsername)
|
|
|
|
newA.href = `/users/${username}`
|
|
newSpan2.appendChild(newTime)
|
|
newSpan3.appendChild(newSpecialText)
|
|
|
|
|
|
newP.appendChild(newA)
|
|
newP.appendChild(spacerTextNode())
|
|
newP.appendChild(newSpan2)
|
|
if(specialtext != "")newP.appendChild(spacerTextNode())
|
|
newP.appendChild(newSpan3)
|
|
if(isbot==1){
|
|
newP.appendChild(spacerTextNode())
|
|
newP.appendChild(boticon)
|
|
}
|
|
newP.appendChild(spacerTextNode())
|
|
// |\>.</|
|
|
newP.innerHTML += `<button onclick="reply(${postid})">Reply to this Post</button>`
|
|
|
|
if(reply_id != 0) {
|
|
try {
|
|
const reply_obj = await (await fetch(`/api/getPost?id=${reply_id}`)).json()
|
|
const reply_username = decURIComp(reply_obj.post_user_name)
|
|
const reply_username_text = document.createTextNode(reply_username)
|
|
const reply_text = decURIComp(reply_obj.post_text)
|
|
const reply_channel = reply_obj.post_receiver_name
|
|
replyAvatar.width=10;
|
|
replyAvatar.height=10;
|
|
replyAvatar.classList.add("avatar")
|
|
|
|
if(reply_obj.User_Avatar)replyAvatar.src = "/avatars/"+reply_obj.User_Avatar
|
|
else {
|
|
replyAvatar.src = "/images/default_avatar.png"
|
|
}
|
|
|
|
replyA.appendChild(replyAvatar)
|
|
replyA.appendChild(reply_username_text)
|
|
replyA.appendChild(spacerTextNode())
|
|
replyA.innerHTML += filterReply(reply_text.replace("\n"," ").substring(0,20))
|
|
replyA.appendChild(replyBr)
|
|
|
|
replyA.classList.add("no-link-style")
|
|
|
|
replyDiv.appendChild(replyA)
|
|
|
|
newDiv.appendChild(replyDiv)
|
|
|
|
replyDiv.outerHTML = replyDiv.outerHTML.replace(/\>/im,` onclick="reply_link_clicked('${reply_channel}',${reply_id})" \>`)
|
|
} catch (ignored) {
|
|
console.log(ignored)
|
|
}
|
|
}
|
|
|
|
newDiv.appendChild(newP)
|
|
newDiv.innerHTML += filterPost(text)
|
|
newDiv.id = postid
|
|
|
|
/*
|
|
FILES
|
|
*/
|
|
|
|
const filesP = createElement("p")
|
|
const file0_img = createElement("img")
|
|
const file1_img = createElement("img")
|
|
const file2_img = createElement("img")
|
|
const file3_img = createElement("img")
|
|
const file4_img = createElement("img")
|
|
|
|
file0_img.src = iconLink(file0)
|
|
file1_img.src = iconLink(file1)
|
|
file2_img.src = iconLink(file2)
|
|
file3_img.src = iconLink(file3)
|
|
file4_img.src = iconLink(file4)
|
|
|
|
file0_img.width = 50
|
|
file1_img.width = 50
|
|
file2_img.width = 50
|
|
file3_img.width = 50
|
|
file4_img.width = 50
|
|
|
|
|
|
if(file0){
|
|
filesP.appendChild(file0_img)
|
|
|
|
file0_img.onclick = function(event) {
|
|
console.warn("TODO: Create Modal");
|
|
}
|
|
}
|
|
if(file1){
|
|
filesP.appendChild(file1_img)
|
|
|
|
file1_img.onclick = function(event) {
|
|
console.warn("TODO: Create Modal");
|
|
}
|
|
}
|
|
if(file2){
|
|
filesP.appendChild(file2_img)
|
|
|
|
file2_img.onclick = function(event) {
|
|
console.warn("TODO: Create Modal");
|
|
}
|
|
}
|
|
if(file3){
|
|
filesP.appendChild(file3_img)
|
|
|
|
file3_img.onclick = function(event) {
|
|
console.warn("TODO: Create Modal");
|
|
}
|
|
}
|
|
if(file4){
|
|
filesP.appendChild(file4_img)
|
|
|
|
file4_img.onclick = function(event) {
|
|
console.warn("TODO: Create Modal");
|
|
}
|
|
}
|
|
newDiv.appendChild(filesP)
|
|
|
|
/*
|
|
Adding the post to the posts list
|
|
*/
|
|
|
|
let posts_div = getById("posts")
|
|
if(add_on_top) {
|
|
posts_div.insertBefore(newDiv, posts_div.children[0]);
|
|
} else {
|
|
posts_div.appendChild(newDiv)
|
|
}
|
|
}
|
|
|
|
async function main(){
|
|
if(!user){
|
|
user = await (await fetch("/api/getuser")).json()
|
|
username = user.username
|
|
if(!username){
|
|
user = undefined
|
|
getById("noaccount").style=""
|
|
getById("loading").style="display:none;"
|
|
console.log("no account");
|
|
return;
|
|
}
|
|
}
|
|
username = user.username
|
|
getById("username-self").innerText = username
|
|
|
|
let all_posts = await (await fetch(`/api/getPosts?channel=${currentChannel}`)).json()
|
|
if(!all_posts)return;
|
|
getById("posts").innerHTML = ""
|
|
|
|
getById("loading").style="display:none;"
|
|
getById("scriptonly").style = ""
|
|
|
|
highest_id = all_posts[0].post_id
|
|
let post_promises = []
|
|
for(i in all_posts) {
|
|
let item = all_posts[i]
|
|
let created = createPost(
|
|
decURIComp(item.post_user_name),
|
|
decURIComp(item.post_text),
|
|
item.post_time,
|
|
item.post_special_text,
|
|
item.post_id,
|
|
item.post_from_bot,
|
|
item.post_reply_id,
|
|
false,
|
|
item.User_Avatar,
|
|
item.file_0,
|
|
item.file_1,
|
|
item.file_2,
|
|
item.file_3,
|
|
item.file_4
|
|
)
|
|
post_promises.push(created)
|
|
}
|
|
|
|
await Promise.all(post_promises)
|
|
|
|
Array.from(getById("posts").childNodes).sort((a,b) => {
|
|
if(Number(a.id) > Number(b.id))return -1;
|
|
if(Number(a.id) < Number(b.id))return 1;
|
|
return 0
|
|
}).forEach(e => {
|
|
getById("posts").appendChild(e)
|
|
})
|
|
|
|
let links = document.getElementsByClassName("insertedlink")
|
|
for (let i = 0; i < links.length; i++) {
|
|
links[i].innerText = links[i].innerText.split("\/\/")[1].split("\/")[0]
|
|
}
|
|
|
|
let mentions = document.getElementsByClassName("mention")
|
|
for (let i = 0; i < mentions.length; i++) {
|
|
if(mentions[i]!=undefined && mentions[i].innerText == "@"+username) {
|
|
mentions[i].classList.add("user-mention");
|
|
mentions[i].classList.remove("mention");
|
|
i--;
|
|
}
|
|
}
|
|
|
|
|
|
}
|
|
|
|
async function reply(postid) {
|
|
let post = await(await fetch("/api/getPost?id="+postid)).json()
|
|
let username = post.post_user_name
|
|
let posttext = post.post_text
|
|
getById("reply").style = ""
|
|
getById("reply_username").innerText = decURIComp(username)
|
|
getById("reply_text").innerHTML = filterPost(decURIComp(posttext))
|
|
reply_id = postid
|
|
}
|
|
|
|
function unreply() {
|
|
getById("reply").style = "display:none;"
|
|
reply_id = 0
|
|
}
|
|
|
|
var cansendNoti = false
|
|
|
|
function askNotiPerms() {
|
|
return Notification.requestPermission()
|
|
}
|
|
|
|
async function firstAsk() {
|
|
if(Notification.permission === 'denied' || Notification.permission === 'default') {
|
|
await askNotiPerms()
|
|
}
|
|
}
|
|
|
|
async function mainNoti(user) {
|
|
if(Notification.permission === 'denied' || Notification.permission === 'default') {
|
|
await askNotiPerms()
|
|
} else {
|
|
if(cansendNoti) {
|
|
let notification = new Notification('IPost', { body: "new message posted from " + user , tag: "new_post"});
|
|
notification = await notification
|
|
notification.addEventListener("click",function(){
|
|
notification.close()
|
|
})
|
|
console.log(notification);
|
|
}
|
|
}
|
|
}
|
|
|
|
document.addEventListener("visibilitychange", function() {
|
|
if (document.visibilityState === 'visible') {
|
|
cansendNoti = false
|
|
} else {
|
|
cansendNoti = true
|
|
}
|
|
});
|
|
|
|
if(window.location.href.includes("message=")) {
|
|
getById("post-text").innerText = `${decURIComp(window.location.href.split("message=")[1])} `
|
|
}
|
|
|
|
function switchChannel(channelname) {
|
|
sessionStorage.setItem("lastchannel", channelname);
|
|
currentChannel = channelname
|
|
socket.send(JSON.stringify({"id":"switchChannel","data":channelname}))
|
|
}
|
|
|
|
function loadChannels() {
|
|
// <!-- <p class="channel">- Channel Name -</p> -->
|
|
|
|
let tab = getById("channelTab")
|
|
tab.innerHTML = ""
|
|
for (let i = 0; i < channels.length; i++) {
|
|
let channelname = decURIComp(channels[i])
|
|
if(channelname == "")continue;
|
|
let channelp = createElement("p")
|
|
channelp.classList.add("channel")
|
|
let textnode = document.createTextNode(channelname)
|
|
channelp.appendChild(textnode)
|
|
channelp.addEventListener("click",async function(){
|
|
switchChannel(channelname)
|
|
main()
|
|
|
|
let settings = await (await fetch("/api/settings")).json()
|
|
console.log(settings)
|
|
if(settings != "null") {
|
|
if(settings.ACCR == false) {
|
|
unreply()
|
|
}
|
|
}
|
|
})
|
|
tab.appendChild(channelp)
|
|
}
|
|
}
|
|
|
|
var files = []
|
|
|
|
function addFile(file) {
|
|
if(file.size > 100000) {
|
|
alert("that file is too large, max size: 100KiB")
|
|
console.log("file is too big: ", file.name, file.type, file.size);
|
|
return;
|
|
}
|
|
if(files.length >= 5) {
|
|
console.log("too many files already: ", files);
|
|
return;
|
|
}
|
|
files[files.length]=file
|
|
const fileimg = createElement("img")
|
|
console.log(file.name,file.name.lastIndexOf("\."),file.name.substring(file.name.lastIndexOf("\.")+1));
|
|
fileimg.src = "/api/getFileIcon/"+file.name.substring(file.name.lastIndexOf("\.")+1)
|
|
|
|
getById("filesDiv").appendChild(fileimg)
|
|
//filesDiv
|
|
console.log("File added: ", file.name, file.type, file.size);
|
|
}
|
|
|
|
function dropHandler(ev) {
|
|
console.log("file dropped");
|
|
|
|
ev.preventDefault();
|
|
|
|
if (ev.dataTransfer.items) {
|
|
// Use DataTransferItemList interface to access the file(s)
|
|
[...ev.dataTransfer.items].forEach((item, i) => {
|
|
// If dropped items aren't files, reject them
|
|
if (item.kind === 'file') {
|
|
const file = item.getAsFile();
|
|
addFile(file)
|
|
}
|
|
});
|
|
} else {
|
|
// Use DataTransfer interface to access the file(s)
|
|
[...ev.dataTransfer.files].forEach((file, i) => {
|
|
addFile(file)
|
|
});
|
|
}
|
|
}
|
|
|
|
function init() {
|
|
setInterval(update_pid,30000)
|
|
if(posting_id=="")update_pid()
|
|
main()
|
|
firstAsk()
|
|
loadChannels()
|
|
}
|
|
|
|
init()
|