atomchat/chat.php at master · vuchkov/atomchat · GitHub

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<?php
//** init session
session_start();

//** load config
include ('./inc/config.php');

//** check session
if (!isset ($_SESSION['ac_time']) || !isset ($_SESSION['ac_user'])) {
  header("Location: $ac_dir");
  exit;
}
?>
<!DOCTYPE html>
<html lang=en-GB>
  <head>
    <title>Atom Chat</title>
    <meta charset=UTF-8 />
    <meta name=language content=en-GB />
    <meta name=description content="Atom Chat free PHP chat script"/>
    <meta name=keywords content="Atom Chat, free PHP chat scripts"/>
    <meta name=robots content="noodp, noydir"/>
    <meta name=viewport content="width=device-width, height=device-height, initial-scale=1"/>
    <link rel=icon href="<?php echo $ac_www . $ac_dir; ?>favicon.png" type="image/png"/>
    <link rel=stylesheet href="<?php echo $ac_www . $ac_inc; ?>style.css" type="text/css"/>
  </head>
  <body>
<?php include ($ac_hdr); ?>
    <object data="<?php echo $ac_www . $ac_chp; ?>" type="text/html">Failed to render object data!</object>
    <div id=ac_menu>
      <form action="<?php echo $ac_www . $ac_chf; ?>" method=POST id=ac_chat accept-charset=UTF-8>
        <div id=ac_char>Text <span id=ac_count></span></div>
        <div>
          <textarea name=ac_text rows=4 cols=40 maxlength=256 title="Type here to enter your message" onkeyup=ac_count('ac_text');></textarea>
        </div>
        <div>
          <input name=ac_user value=<?php echo $_SESSION['ac_user']; ?> type=hidden />
          <input name=ac_quit value=Quit title="Click here to quit the current session" type=submit />
          <input name=ac_save value=Save title="Click here to download and save the current session" type=submit />
          <input name=ac_push value=Push title="Click here to manually update the current session" type=submit />
          <input name=ac_post value=Post title="Click here to post your message" type=submit />
        </div>
      </form>
<?php include ($ac_ftr); ?>
    </div>
    <script>
    //** character counter
    var ac_cmax = 256;
    var ac_cdiv = "ac_count";

    //** init counter
    document.getElementById(ac_cdiv).innerHTML = "(" + ac_cmax + ")";

    //** count characters
    function ac_count(ac_token, ac_counter) {
      var ac_count, ac_counter, ac_form = "";

      if (ac_token == "ac_text") {
        ac_count   = ac_cmax;
        ac_counter = ac_cdiv;
        ac_form    = document.forms.ac_chat.ac_text.value;
      } else {
        alert("Invalid counter!");
      }

      var ac_ucount  = ac_form;
      var ac_ulength = ac_ucount.length;

      //** check maximimum characters
      if (ac_ulength > ac_count) {
        ac_ucount = ac_ucount.substring(0, ac_count);
        ac_form   = ac_ucount;
        return false;
      }

      //** update counter
      document.getElementById(ac_counter).innerHTML = "(" + (ac_count-ac_ulength) + ")";
    }
    </script>
  </body>
</html>