<?php

require("phpmailer/class.phpmailer.php");
require("config.php");

$auth = 0;
if ( ($_SERVER['PHP_AUTH_USER'] == $username) && ($_SERVER['PHP_AUTH_PW'] == $password) ) {!
  $auth = 1;
}
if ($auth != 1) {
  header('WWW-Authenticate: Basic realm="Mail Blaster"');
  header('HTTP/1.0 401 Unauthorized');
  echo 'You will need to login to blast mail';
  exit;
}

// If no file name was specified, we must not continue with rest of script
if (empty($saveasname)) {
  print "<br><font color=red>Error - File name at bottom must be filled out.  Please make sure you either type a new name in or load a file from the \"Saved Message\" menu.<br><a href=\"javascript:history.back();\">Click here to go back</a><br>\n";
  exit();
}

// TODO - if coming from index page, must check that all required fields are filled in - see prewivew.php

// First things first, we now save contents of $newmessage (the textarea)
//      to $saveasname
if (ereg("index\.php", $_SERVER["HTTP_REFERER"])) {
  $fp = fopen($messagedir.$saveasname, 'w');
  if (fwrite($fp, stripslashes($newmessage))) {
    $savedmessage = $saveasname;
  }
  else {
    print "<br><font color=red>Error saving new file</font><br>\n";
  }
  fclose($fp);
}
elseif (ereg("preview\.php", $_SERVER["HTTP_REFERER"])) {
  // We have already saved the latest version in the preview page
}

// Load the mailing list
if ($maillist != "") {
  $listfile = $listsdir . $maillist;
}
elseif (isset($maillist_new)) {
  $listfile = $listsdir . $_FILES['maillist_new']['name'];
  if (!move_uploaded_file($_FILES['maillist_new']['tmp_name'], $listfile)) {
    print "Error uploading file: ";
    print_r($_FILES);
  }
}
$addresses = file($listfile);

// Load the message
if (!empty($_FILES['uploadmessage']['name'])) {
  $messagefile = $messagedir . $_FILES['uploadmessage']['name'];

  if (move_uploaded_file($_FILES['uploadmessage']['tmp_name'], $messagefile)) {
    $fp = fopen($messagefile, "r");
    $message_contents = fread($fp, filesize($messagefile));
    fclose($fp);
  }
  else {
    print_r($_FILES);
  }
}
elseif (!empty($savedmessage)) {
  $messagefile = $messagedir . $savedmessage;
  $fp = fopen($messagefile, "r");
  $message_contents = fread($fp, filesize($messagefile));
  fclose($fp);
}
elseif (!empty($newmessage)) {
  $message_contents = $newmessage;
}


// Send out message and print reports
if ($type == "plaintext") {
  $headers = "From: " . $from . "\r\n" . "Reply-To: " . $from . "\r\n" . "X-Mailer: mailblaster.php";
  for ($i=0; $i<sizeOf($addresses); $i++) {
    // TODO see if phpmailer has checking
    //      if not then use validate from mail2 on piranha
    //if (eregi("(\w+[\w|\.]*\w+)(@\w+[\w|\.]*\w+\.\w{2,3})", $addresses[$i])) {
    if (true) {
      if ($include_removal) $removal_text = removal_text($addresses[$i], $maillist, "plaintext");
      if (!mail($addresses[$i], $subject, $message_contents . $removal_text, $headers)) {
        print "<font color=red face=Verdana>";
        print "Problem sending mail using mail() to " . $addresses[$i] . "<BR>\n";
        print "</font>";
      }
      else {
        print "<font color=green face=Verdana>";
        print "Message sent via mail() to " . $addresses[$i] . "<BR>\n";
        print "</font>";
      }
    }
    else {
      print "<font color=yellow face=Verdana>WARNING: Bad email found: " . $addresses[$i] . "</font><BR>";
    }
  }
}
elseif ($type == "html") {

  $mail = new PHPMailer();

  for ($i=0; $i<sizeOf($addresses); $i++) {
    $addresses[$i] = rtrim($addresses[$i]);
    $addresses[$i] = ltrim($addresses[$i]);
    //if (eregi("(\w+[\w|\.]*\w+)(@\w+[\w|\.]*\w+\.\w{2,3})", $addresses[$i])) {
    //if (ereg("^([A-Za-z_\.]*)@([A-Za-z_]*)\.([A-Za-z_\.]*)$", $string)) {
    if (true) {
      $mail->From = $from;
      $mail->FromName = $from;
      $mail->Host = "localhost";
      $mail->Mailer = "smtp";
      $mail->AddAddress($addresses[$i]);
      $mail->Subject = $subject;
      $mail->isHTML(true);
      if ($include_removal) $removal_text = removal_text($addresses[$i], $maillist, "html");
      $mail->Body = $message_contents . $removal_text;
      $mail->AltBody = "This would be the text version of the HTML mail";

      if (!$mail->Send()) {
        print "<font color=red face=Verdana>";
        print "Problem sending mail using PHPMailer to " . $addresses[$i] . "<BR>\n";
        print "</font>";
        unset($mail);
        $mail = new PHPMailer();
      }
      else {
        print "<font color=green face=Verdana>";
        print "Message sent via PHPMailer to " . $addresses[$i] . "<BR>\n";
        print "</font>";
      }

      $mail->ClearAddresses();
      //$mail->ClearAttachments();
    }
    else {
      print "<font color=yellow face=Verdana>WARNING: Bad email found: " . $addresses[$i] . "</font><BR>";
    }
  }

}

?>

<br><br>
<font face="verdana">If you don't see any errors, then it's all good.  Otherwise, panic. 
<br><br>
<a href="index.php">Click here to go back to Main Page</a></font>
<br><br>