217 lines
6.1 KiB
PHP
Executable File
217 lines
6.1 KiB
PHP
Executable File
<?php
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///////
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// webirc-client - 2013-2020
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// (C) Chris Dorman, GPL v3 - (C) Microchat devs
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// https://github.com/Pentium44/cwchat
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// https://git.minetest.org/Pentium44/webirc-client
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///////
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// Start session for username saves.
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session_start();
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include "config.php";
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function loginForm(){
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?>
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<br>
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<div class="login">
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<form action="<?php echo $_SERVER['PHP_SELF']; ?>?do=login" method="post">
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Username: <input style="padding: 2px;" class="text" type="text" name="username"><br>
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Channel: <input style="padding: 2px;" class="text" type="text" name="channel"><br>
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<input style="padding: 2px;" class="text" type="submit" name="submitBtn" value="Login">
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</form>
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</div>
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<?php
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}
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//Logout
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if (isset($_GET['do']) && $_GET['do']=="logout") {
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$_SESSION['cwchat-user'] = null;
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$_SESSION['cwchat-channel'] = null;
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}
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// If web frontend is trying to login, process and connect
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if (isset($_GET['do']) && $_GET['do']=="login" && isset($_POST['submitBtn'])){
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$name = isset($_POST['username']) && ($_POST['username'] !== "") ? htmlentities(stripslashes($_POST['username'])) : "Unnamed";
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$channame = isset($_POST['channel']) && ($_POST['channel'] !== "") ? htmlentities(stripslashes($_POST['channel'])) : "#theroot";
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$_SESSION['cwchat-user'] = $name;
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$_SESSION['cwchat-channel'] = $channame;
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}
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//if(!isset($_SESSION['cwchat-user'])) { header("Location: ?do=login"); }
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?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">
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<html>
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<head>
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<title>IRC Web Chat</title>
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<link href="style.css" rel="stylesheet" type="text/css" />
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<script language="javascript" type="text/javascript">
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<!--
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var httpObject = null;
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var link = "";
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var pinglink = "";
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var timerID = 0;
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var nickName = "<?php echo $_SESSION['cwchat-user']; ?>";
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// Get the HTTP Object
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function getHTTPObject() {
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if (window.ActiveXObject) return new ActiveXObject("Microsoft.XMLHTTP");
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else if (window.XMLHttpRequest) return new XMLHttpRequest();
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else {
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alert("Your browser does not support AJAX.");
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return null;
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}
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}
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// Change the value of the outputText field
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function setHtml() {
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if(ajaxVar.readyState == 4){
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var response = ajaxVar.responseText;
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var msgBox = document.getElementById("msgs");
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msgBox.innerHTML += response;
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msgBox.scrollTop = msgBox.scrollHeight;
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}
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}
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// Change the value of the outputText field
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function setAll() {
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if(ajaxVar.readyState == 4){
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var response = ajaxVar.responseText;
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var msgBox = document.getElementById("msgs");
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msgBox.innerHTML = response;
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msgBox.scrollTop = msgBox.scrollHeight;
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}
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}
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// Implement business logic
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function serverWrite() {
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ajaxVar = getHTTPObject();
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if (ajaxVar != null) {
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link = "server.php?nick="+nickName+"&msg="+encodeURIComponent(document.getElementById('msg').value);
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ajaxVar.open("GET", link , true);
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ajaxVar.send(null);
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}
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}
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function getInput() {
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// Send the server function the input
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var userInput = document.getElementById('msg');
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serverWrite(userInput.value);
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// Clean out the input values
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var msgBar = document.getElementById("msg");
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msgBar.value = "";
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msgBar.focus();
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}
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// Implement business logic
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function serverReload() {
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ajaxVar = getHTTPObject();
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//var randomnumber=Math.floor(Math.random()*10000);
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if (ajaxVar != null) {
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link = "server.php?get=all&nick="+nickName;
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ajaxVar.open("GET", link , true);
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ajaxVar.onreadystatechange = setAll;
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ajaxVar.send(null);
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}
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}
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// Implement business logic
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function serverPing() {
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ajaxPing = getHTTPObject();
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if (ajaxPing != null) {
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pinglink = "server.php?do=keepup&nick="+nickName;
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ajaxPing.open("GET", pinglink , true);
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ajaxPing.send(null);
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}
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}
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function UpdateTimer() {
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serverReload();
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serverPing();
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setTimeout(UpdateTimer, 1000);
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}
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function keypressed(e) {
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if(e.keyCode=='13'){
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getInput();
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}
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}
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function doLogin() {
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ajaxVar = getHTTPObject();
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if(ajaxVar != null) {
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link = "server.php?do=login&nick="+nickName;
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ajaxVar.open("GET", link, true);
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ajaxVar.onreadystatechange = setHtml;
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ajaxVar.send(null);
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}
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}
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function doLogout() {
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ajaxVar = getHTTPObject();
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if(ajaxVar != null) {
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link = "server.php?do=logout&nick="+nickName;
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ajaxVar.open("GET", link, true);
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ajaxVar.onreadystatechange = setHtml;
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ajaxVar.send(null);
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}
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}
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window.onbeforeunload = function (e) {
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doLogout();
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};
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function wrapBBCode(tag) {
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var msgInput = document.getElementById('msg');
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var content = msgInput.value;
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var selectedContent = content.substring(msgInput.selectionStart, msgInput.selectionEnd);
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var beforeContent = content.substring(0, msgInput.selectionStart);
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var afterContent = content.substring(msgInput.selectionEnd, content.length);
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msgInput.value = beforeContent + '[' + tag + ']' + selectedContent + '[/' + tag + ']' + afterContent;
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}
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//-->
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</script>
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</head>
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<body onload="UpdateTimer();">
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<div class="info"><?php echo "CWChat " . $version . " ~ Connected to: " . $server . ":" . $port;
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if(isset($_SESSION['cwchat-user'])) { echo " on " . $_SESSION['cwchat-channel']; } ?></div>
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<?php
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if (!isset($_SESSION['cwchat-user'])){
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loginForm();
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} else {
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?>
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<div class="logout"><a onclick="doLogout();" href="index.php?do=logout">Logout</a></div>
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<div id="msgs">
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<?php
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echo "<div class=\"text\">";
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$get = file_get_contents("." .$_SESSION['cwchat-user'] . ".socket");
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echo $get;
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echo "</div>";
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?>
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</div>
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<div id="msgbox" onkeyup="keypressed(event);">
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<table>
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<tr>
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<td>
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<textarea name="msg" style="width: 600px; height: 22px;" id="msg"></textarea>
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</td>
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<td>
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<button style="width: 80px;" onclick="getInput();">Send</button>
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</td>
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</tr>
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</table>
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</div>
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<script type="text/javascript">
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doLogin();
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</script>
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<?php
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}
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?>
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</div>
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</body>
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</html>
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