moved js into seperate files inside js/ directory

js/changePW.js

@@ -0,0 +1,22 @@
+async function setUser() {
+  let user = await (await fetch("/api/getuser")).json()
+  //user["username"],user["error"]
+  if(user["username"])document.getElementById("username").innerText = `Current User: ${user["username"]}`
+  if(user["error"])document.getElementById("username").innerText = `Error: ${user["error"]}`
+
+}
+
+setUser()
+
+document.getElementById("submit").addEventListener("click",async function(){
+  if(window.confirm("Are you sure that you want to change your Password?")){
+    let re = await (await post("/api/changePW",{"currentPW":document.getElementById("currentPW").value,"newPW":document.getElementById("newPW").value})).json()
+    document.getElementById("response").innerText = re["error"] || re["success"]
+    document.getElementById("response").style="color:green"
+    if(re["error"]) {
+      document.getElementById("response").style="color:red"
+    }
+    document.getElementById("currentPW").value = ""
+    document.getElementById("newPW").value = ""
+  }
+})

js/htmlescape.js

@@ -0,0 +1,31 @@
+const {replace} = '';
+
+const es = /&(?:amp|#38|lt|#60|gt|#62|apos|#39|quot|#34);/g;
+const ca = /[&<>'"]/g;
+
+const esca = {
+'&': '&amp;',
+'<': '&lt;',
+'>': '&gt;',
+"'": '&#39;',
+'"': '&quot;'
+};
+const pe = m => esca[m];
+
+const escape = es => replace.call(es, ca, pe);
+
+const unes = {
+'&amp;': '&',
+'&#38;': '&',
+'&lt;': '<',
+'&#60;': '<',
+'&gt;': '>',
+'&#62;': '>',
+'&apos;': "'",
+'&#39;': "'",
+'&quot;': '"',
+'&#34;': '"'
+};
+const cape = m => unes[m];
+
+const unescape = un => replace.call(un, es, cape);

js/httppost.js

@@ -0,0 +1 @@
+window.post = function(url, data) {return fetch(url, {method: "POST", headers: {'Content-Type': 'application/json'}, body: JSON.stringify(data)});}

js/posts.js

@@ -0,0 +1,121 @@
+socket = new WebSocket("wss://ws.zerotwohub.tk:25566");
+socket.addEventListener("message", function (event) {
+  let data = event.data;
+  let ds = data.split(" ")
+  let message = ds[0]
+  console.log(data,ds);
+  if(message == "new_post") {
+    main()
+    mainNoti(ds[1])
+  }
+})
+function urlify(text) {
+  let urlRegex = /(([a-z]+:\/\/)?(([a-z0-9\-]+\.)+([a-z]{2}|aero|arpa|biz|com|coop|edu|gov|info|int|jobs|mil|museum|name|nato|net|org|pro|travel|local|internal|tk|ga))(:[0-9]{1,5})?(\/[a-z0-9_\-\.~]+)*(\/([a-z0-9_\-\.]*)(\?[a-z0-9+_\-\.%=&]*)?)?(#[a-zA-Z0-9!$&'()*+.=-_~:@/?]*)?)(\s+|$)/gi
+  return text.replace(urlRegex,'<a href="$1">$1</a> ')
+}
+function filterMentions(text) {
+  let mentionRegex = /(@[^\s]*)/gi
+  return text.replace(mentionRegex,'<span class="mention">$1</span> ')
+}
+document.getElementById("post-btn").addEventListener("click",async function() {
+  if(document.getElementById("post-text").value.length >= 1001) {
+    alert("Error, your message cant contain more than 1000 characters!")
+    return
+  }
+  let r = await post("/api/post",{"message":document.getElementById("post-text").value})
+  document.getElementById("post-text").value = ""
+})
+function filterPost(text) {
+  text = escape(text)
+  text = urlify(text)
+  text = filterMentions(text)
+  return text
+}
+function createPost(username,text,time) {
+  const newDiv = document.createElement("div");
+  const newP = document.createElement("p");
+  const newSpan = document.createElement("span");
+  const newSpan2 = document.createElement("span");
+
+
+  //const newText = document.createTextNode(text);
+  const newUsername = document.createTextNode(username);
+  let timedate = new Date(time)
+  time = timedate
+  time = time.toString()
+  time = time.split(" ")
+  time = time[0] + " " + time[1] + " " + time[2] + " " + time[3] + " " + time[4]
+  if(timedate=="Thu Jan 01 1970 01:00:00 GMT+0100 (Central European Standard Time)")time="unknown time"
+  const newTime = document.createTextNode(` | ${time}`)
+  newDiv.classList.add("post");
+  newSpan.appendChild(newUsername)
+  newSpan2.appendChild(newTime)
+
+  newP.appendChild(newSpan)
+  newP.appendChild(newSpan2)
+
+
+  newDiv.appendChild(newP)
+  newDiv.innerHTML += filterPost(text)
+  //newDiv.appendChild(newText)
+
+  document.getElementById("posts").appendChild(newDiv)
+
+}
+
+async function main() {
+  let user = await (await fetch("/api/getuser")).json()
+  let username = user.username
+  if(!username)username = user.error
+  document.getElementById("username-self").innerText = username
+
+  let index = 0
+  let last_10_posts = await (await fetch(`/api/getPosts/${index}`)).json()
+  if(!last_10_posts)return;
+  document.getElementById("posts").innerHTML = ""
+  last_10_posts.forEach((item, i) => {
+    console.log(item,i);
+    createPost(item.post_user_name,item.post_text,item.post_time)
+  });
+  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--;
+    }
+    if(mentions[i]!=undefined && (mentions[i].innerText == "@everyone" || mentions[i].innerText == "@here")) {
+      mentions[i].classList.add("everyone-mention");
+      mentions[i].classList.remove("mention");
+      i--;
+    }
+  }
+}
+
+main()
+
+var cansendNoti = false
+
+async function askNotiPerms() {
+  return Notification.requestPermission()
+}
+
+async function mainNoti(user) {
+  if(Notification.permission === 'denied' || Notification.permission === 'default') {
+    await askNotiPerms()
+    console.log("asked for perms");
+  } else {
+    if(cansendNoti) {
+      let notification = new Notification('ZTH Board', { body: "new message posted from " + user });
+      notification = await notification
+      console.log(notification);
+    }
+  }
+}
+document.addEventListener("visibilitychange", function() {
+  if (document.visibilityState === 'visible') {
+    cansendNoti = false
+  } else {
+    cansendNoti = true
+  }
+});