Anon-Chat/index.html at main · WhatIsThisImNotGoodWithComputers/Anon-Chat · GitHub

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<html>
<head>
    <title>Anedak Anon Chat</title>
	  <meta name="description" content="Free anonymous chat engraved on the Kadena network">
    <script src="https://code.jquery.com/jquery-3.1.1.min.js" crossorigin="anonymous"></script>
	  <script src="https://kit.fontawesome.com/6c30d9724b.js" crossorigin="anonymous"></script>

<div class="maintext">
<div id="boxes">
  <div style="top: 199.5px; left: 551.5px; display: none;" id="dialog" class="window"> IMPORTANT WARNING
    <div id="lorem">
      <p>This chat <b>cannot be moderated. It is a REAL dapp</b>. The front-end can go down but not the contract itself. You can host your own page to send messages and read them.</p>
	  <p>What is freedom of expression? Without the freedom to offend, it ceases to exist. <br /> -Salman Rushdie</p>
	  <p>Goebbels was in favor of free speech for views he liked. So was Stalin. If youre really in favor of free speech, then youre in favor of freedom of speech for precisely the views you despise. Otherwise, youre not in favor of free speech. <br /> -Noam Chomsky</p>
	  <p>Without freedom of thought, there can be no such thing as wisdom - and no such thing as public liberty without freedom of speech. </br>-Benjamin Franklin</p>
	  <p><b>Do you agree to see and read things you might not be comfortable with?</b> </p>
    </div>
    <div id="popupfoot"> <a href="#" class="close agree">I agree and I am 18+</a> <br /><br /> <a class="agree"style="color:red;" href="https://anedak.com/">I do not agree, take me to safety</a> </div>
  </div>
  <div style="width: 1478px; font-size: 32pt; color:white; height: 602px; display: none; opacity: 0.9;" id="mask"></div>
</div>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.js"></script>
<script src="main.js"></script>
<script type="text/javascript">

  var _gaq = _gaq || [];
  _gaq.push(['_setAccount', 'UA-36251023-1']);
  _gaq.push(['_setDomainName', 'jqueryscript.net']);
  _gaq.push(['_trackPageview']);

  (function() {
    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
  })();

</script>

    <style>
#mask {
  position:absolute;
  left:0;
  top:0;
  z-index:1000;
  background-color:#000;
  display:none;
}
#boxes .window {
  position:absolute;
  left:0;
  top:0;
  width:440px;
  height:200px;
  display:none;
  z-index:9999;
  padding:20px;
  border-radius: 15px;
  text-align: center;
}
#boxes #dialog {
  width:450px;
  height:auto;
  padding:10px;
  background-color:#ffffff;
  font-family: 'Segoe UI Light', sans-serif;
  font-size: 15pt;
}
.maintext{
	text-align: center;
  font-family: "Segoe UI", sans-serif;
  text-decoration: none;
}
body{
  background: url('bg.jpg');
}
#lorem{
	font-family: "Segoe UI", sans-serif;
	font-size: 12pt;
  text-align: left;
}
#popupfoot{
	font-family: "Segoe UI", sans-serif;
	font-size: 16pt;
  padding: 10px 20px;
}
#popupfoot a{
	text-decoration: none;
}
.agree:hover{
  background-color: #D1D1D1;
}
.popupoption:hover{
	background-color:#D1D1D1;
	color: green;
}
.popupoption2:hover{

	color: red;
}

container{
    margin-top: 50px;
}
      input{
         margin-top: 5px;
         width: 500px;
      }
      #spinner{
        margin-top: 10px;
        margin-bottom: 10px;
      }
      i.close.icon::before {
        cursor: pointer;
        position: absolute;
        font-size: 20px;
        color: black;
        left: -33px;
        top: 48px;
      }
      anon-chat-container{
        margin-top: 20px;
        display: flex;
        justify-content: center;
        text-align: center;
      }
      #module-text{
        margin-top: 30px;
      }
      .ui.feed>.event:target {
        background-color: #eaf3ff;
      }

      img.inline-image {
        word-wrap: break-word;
        max-width: 90%;
        max-height: 20em;
        border:1px solid black;
      }

      img.inline-image.spoiler {
        filter: blur(44px);
      };

#img {
    word-wrap: break-word;
    max-width: 90%;
    max-height: 20em;
    border:1px solid black;
}

.blur {
  -webkit-filter: blur(5px);
  -moz-filter: blur(5px);
  -o-filter: blur(5px);
  -ms-filter: blur(5px);
  filter: blur(12px);
}

.content {
    overflow: hidden;
}
    </style>

    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/semantic-ui@2.4.2/dist/semantic.min.css">
    <link rel="icon" href="img/favicon.ico">
    <script src="https://cdn.jsdelivr.net/npm/semantic-ui@2.4.2/dist/semantic.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/pact-lang-api@4.1.2/pact-lang-api-global.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/anchorme@2.1.2/dist/browser/anchorme.min.js"></script>

    <script>

    const host = `https://api.chainweb.com/chainweb/0.0/mainnet01/chain/1/pact`;

    var creationTime = () => Math.round((new Date).getTime() / 1000) - 15;

    const getLastTen = async (server) => {
      const res = await Pact.fetch.local({
        pactCode: `(free.anon-chat.query-all)`,
        meta: Pact.lang.mkMeta("", "", 0.0001, 60000, creationTime(), 600)
      }, server)
      const all = res.result.data
      all.sort((b, a) => a.bh.int - b.bh.int);
      const lastTen = all.slice(0)
      return lastTen
    }

    function citeBlock(blockId) {
      const textNode = document.getElementById('user-input');
      const text = textNode.value;

      if (text.length == 0) textNode.value += '@' + blockId + ' ';
      else if (text[text.length - 1] == ' ') textNode.value += '@' + blockId + ' ';
      else  textNode.value += ' @' + blockId + ' ';

      updateCharCount(textNode);
    }

    const createFeedItem = (blockId, messageId, user, href) => {
      var feedItem = document.createElement("div");
      feedItem.className = "event";
      feedItem.setAttribute("id", "feed-item-"+messageId);
      feedItem.innerHTML =
      `<div class="label">
        <a href="javascript:citeBlock('${messageId}')" title="Cite message">&#x21A9</button>&nbsp;<a href="${href}" target="_blank" title="Open block ${blockId} in explorer">&#129521</a>
      </div>
      <div class="content">
          ${user}
      </div>`
      return feedItem;
    }

    const MaximumCharacterCount = 1023;
    const MinimumCharacterCount = 9;

    function updateCharCount (el) {
      const count = el.value.length;

      if (count > MaximumCharacterCount) {
        el.value = el.value.substr(0, MaximumCharacterCount);
      }

      var msg = '';
      if (count < MinimumCharacterCount) {
        msg = 'Your message is too short.';
      } else if (count < (MaximumCharacterCount - MinimumCharacterCount) / 2 + MinimumCharacterCount) {
        msg = 'You are allowed lots more.';
      } else {
        const left = MaximumCharacterCount - count;
        msg = 'You are allowed ' + left + ' more.';
      }

      document.getElementById('user-input-char-count').innerHTML = count;
      document.getElementById('user-input-char-count-message').innerHTML = msg;

      return true;
    }

    const checkText = (text) => {
      const profs = [
      ]
      if (text.length > MaximumCharacterCount || profs.includes(text) || text === "" || text.length < MinimumCharacterCount) {
        return true
      } else {
        return false
      }
    }

    var tagsToReplace = {
      '&': '&amp;',
      '<': '&lt;',
      '>': '&gt;',
      '\n': '<br/>'
    };

    function replaceTag(tag) {
      return tagsToReplace[tag] || tag;
    }

    function safe_tags_replace(str) {
      return str.replace(/[&<>\n]/g, replaceTag);
    }

    function preprocessMessages(str) {
      str = safe_tags_replace(str);
      str = anchorme({
        input: str,
        extensions: [
            // an extension for mentions
            {
                test: /@([\d_])+/gi,
                transform: string =>
                    `<a href="#feed-item-${escape(string.substr(1))}">${string}</a>`
            }
        ],
        options: {
          attributes: {
            target: "_blank"
          },
          exclude: true,
          specialTransform: [{
                test: /^https:\/\/i\.imgur\.com/,
                transform: string =>
                      `<div><a class="blur" onclick="spoiler(this)" target="_blank"><img src="${string}" class="inline-image" alt="image"/></a></div>`
          },
          {
                test: /./,
                transform: string =>
                      `<a href="${string}" target="_blank">${string}</a>`
          }]
        }
      });
      return str;
    }

    const addFeed = async () => {
      let colors = ["orange", "yellow", "olive", "green", "teal", "blue", "violet", "purple", "pink", "brown", "grey"];

      //separate first 10 from last 10
      let line = document.createElement("div");
      line.classList = "ui section divider";
      document.getElementById("feed-container").appendChild(line);
      const lastTen = await getLastTen(host);

      // lastTen.push({
      //   bh: {int:13},
      //   message: "@1560592_2"
      // })

      blockCounts = {};

      lastTen.map((x, i) => {
        if (blockCounts[x.bh.int] === undefined) {
          blockCounts[x.bh.int] = 1;
        } else blockCounts[x.bh.int] += 1;
        const cnt = blockCounts[x.bh.int];
        let feed = createFeedItem(x.bh.int, x.bh.int + '_' + cnt, preprocessMessages(x.message), `https://explorer.chainweb.com/mainnet/chain/1/height/${x.bh.int}` );
        document.getElementById("feed-container").appendChild(feed);

        let line = document.createElement("div");
        line.classList = "ui fitted divider";
        document.getElementById("feed-container").appendChild(line);
      })
    }

    window.addEventListener('load', async function (event) {
      await addFeed();
      document.getElementById("pay-gas").addEventListener('click', async function () {
        let user = document.getElementById("user-input").value;
        if (checkText(user)) {
          alert("Please keep messages between 8 and 1024 characters.")
        } else {
          payGas(user);
        }
      }, false);
    }, false);

    const payGas = async (user) => {
        try {
          const kp = Pact.crypto.genKeyPair();
          const tx = await Pact.fetch.send(
          {
            networkId: "mainnet01",
            pactCode: `(free.anon-chat.chat ${JSON.stringify(user)})`,
            keyPairs: [
              {
                publicKey: kp.publicKey,
                secretKey: kp.secretKey,
                clist: [
                  //capability to use gas station
                  {
                    name: `free.anon-chat-gas-stationV2.GAS_PAYER`,
                    args: ["hi", {int: 1}, 1.0]
                  }
                ]
              }],
            meta: Pact.lang.mkMeta
            (
              "chat-gas-payerV2",
              "1",
              0.000000000001,
              800,
              creationTime(),
              28800
            )
          }, host);
          document.getElementById("requestKey").classList.remove("hidden")
          document.getElementById("header-text").textContent = "Transaction sent to Kadena Mainnet";
          document.getElementById("spinner").classList.add("active")
          document.getElementById("content-text").textContent = "Please wait, this box will update once the transaction is confirmed in about 30 seconds."
          document.getElementById("header-two-text").textContent = "Curious how interacting with a blockchain can be so simple?";
          document.getElementById("content-two-text").textContent = "With most blockchains you need an account, a wallet, and some crypto in order to interact with them. Kadena's solution to this onboarding problem is gas stations; an account that exists only to fund gas payments on behalf of other users."
          document.getElementById("content-three-text").textContent = "Thanks to gas stations, interacting with Kadena can be as simple as filling out a web form."
          try {
            let hello = await Pact.fetch.listen({"listen": tx.requestKeys[0]}, host);
            if (hello.result.status !== "success"){
              document.getElementById("header-text").textContent = "ERROR! INVESTIGATE BELOW";
              document.getElementById("content-text").textContent = JSON.stringify(hello);
              document.getElementById("spinner").classList.remove("active")
              document.getElementById("header-two-text").textContent = "";
              document.getElementById("content-two-text").textContent = "";
              document.getElementById("content-three-text").textContent = "";
              document.getElementById("link-text").textContent = "Block Exporer Link";
              document.getElementById("link-text").href = "https://explorer.chainweb.com/mainnet/tx/" + tx.requestKeys[0];
            }
            else {
              document.getElementById("header-text").textContent = "Success!";
              document.getElementById("content-text").textContent = JSON.stringify(hello.result.data) + " has been added to the Memory Wall.";
              document.getElementById("spinner").classList.remove("active")
              document.getElementById("header-two-text").textContent = "";
              document.getElementById("content-two-text").textContent = "";
              document.getElementById("content-three-text").textContent = "";
              document.getElementById("link-text").textContent = "View transaction in Block Explorer";
              document.getElementById("link-text").href = "https://explorer.chainweb.com/mainnet/tx/" + tx.requestKeys[0];
            }
          } catch(e){
            console.log(e)
            document.getElementById("header-text").textContent = "Waiting Timed out, but your tx was sent. Look up Below";
            document.getElementById("content-text").textContent = tx.requestKeys[0];
            document.getElementById("spinner").classList.remove("active")
            document.getElementById("header-two-text").textContent = "";
            document.getElementById("content-two-text").textContent = "";
            document.getElementById("content-three-text").textContent = "";
            document.getElementById("link-text").textContent = "View transaction in Block Explorer";
            document.getElementById("link-text").href = "https://explorer.chainweb.com/mainnet/tx/" + tx.requestKeys[0];
          }
        } catch(e){
          document.getElementById("requestKey").classList.remove("hidden")
          document.getElementById("header-text").textContent = "Transaction was Rejected";
          document.getElementById("spinner").classList.remove("active")
          document.getElementById("header-two-text").textContent = "";
          document.getElementById("content-two-text").textContent = "";
          document.getElementById("content-three-text").textContent = "";
          document.getElementById("content-text").textContent = "Transaction was not sent to Blockchain. Check your keys or metadata"
        }
    }

    const openModule = async function(){
      try {
        const response = await Pact.fetch.local({
            pactCode: `(describe-module "chat-anon")`,
            meta: Pact.lang.mkMeta("", "", 0.0001, 6000, creationTime(), 600)
          }, host)
        const result = response.result;
        let text = result.data.code
        document.getElementById("module-text").classList.add("active")
        document.getElementById("module-name").innerText = result.data.message;
        document.getElementById("module-code").innerText = text;
      } catch(e){
        console.log(e)
      }
    }

    const closeModule = () => {
      document.getElementById("module-text").classList.remove("active")
    }

    </script>
</head>
<body>
    <div id="main">
      <div id=anon-chat-container>
        <div id="module-text" class="ui modal" >
          <i id="module-close" class="close icon" onClick="closeModule()"></i>
          <div class="header" id="module-name"></div>
          <p class="content" id="module-code"></p>
        </div>
      </div>
      <div class="ui raised very padded text container segment" id="container">
        <h2 class="ui header" >Welcome to the Anonymous Kadena chat</h2>
        <h3>Send your message anonymously through a gas station</h3>
        <form class="ui form" id="input" onsubmit="return false">
          <textarea placeholder="Your message" id="user-input" onkeyup="updateCharCount(this);" maxlength="1023" style="min-height:100px" rows="3"></textarea>
          <button class="ui black right floated button" id="pay-gas">
            Send
          </button>
        </form>

        <div class="ui">
          <br/>You've typed <span id="user-input-char-count">0</span> character(s).
          <span id='user-input-char-count-message'>You are allowed lots more.</span>
        </div>

        <div class="ui">
          Images from <em>i.imgur.com</em> domain are allowed and will automatically inline.
        </div>

        <div class="ui message hidden" id="requestKey">
          <div id="header-text" class="header"></div>
          <p id="content-text"></p>
          <div id="spinner" class="ui centered inline loader"></div>
          <div id="header-two-text" class="header"></div>
          <p id="content-two-text"></p>
          <p id="content-three-text"></p>
          <a href="" id="link-text"></a>
        </div>
        <div class="ui large feed" id="feed-container">
          <div class="event" id="feed-item">
           </div>
        </div>
      </div>
  </div>
</body>

<script>
function spoiler(elem) {
  	elem.classList.toggle('blur');
}
</script>

  <script>
    updateCharCount(document.getElementById('user-input'));
  </script>
</html>