We're looking for a bit of help with the PHP for this form if possible please,
which is an adapted version of one we had that worked previously, including recaptcha, this time with a file upload section (limited to PDF and Word docs).
The script seems to work to a point, in that an attached file uploads to the uploads folder on the server, but the details filled in in the form aren't sent in an email nor does the redirect work so I'm guessing somewhere in the midst of this script something isn't quite right – if anyone could offer a bit of assistance (or a better version of this PHP) it'd be much appreciated thanks!
<?php
//set recaptcha url/secret-key/response
$recaptcha_secret = 'xxxxxxxxxxxxx';
$recaptcha_response = $_POST['token'];
//send information to recaptcha url
$recaptcha = file_get_contents($recapture_url . '?secret=' . $recaptcha_secret . '&response=' . $recaptcha_response);
$recaptcha = json_decode($recaptcha);
//check if recaptcha has been successful
if($recaptcha->success==true) {
if($recaptcha->score >= 0.5) {
// if recaptcha is successful and score is equal or more than 0.5 process the form information
$postData = $uploadedFile = $statusMsg = '';
$msgClass = 'errordiv';
if(isset($_POST['submit'])){
// Get the submitted form data
$name = htmlspecialchars($_POST['name']);
$job = htmlspecialchars($_POST['job']);
$telephone = htmlspecialchars($_POST['telephone']);
$email = htmlspecialchars($_POST['email']);
$message = htmlspecialchars($_POST['message']);
if(empty($name) || empty($job) || empty($telephone) || empty($email) || empty($message)) {
$error = true;
$status = "Failed";
}
elseif(filter_var($email, FILTER_VALIDATE_EMAIL) === false) {
$error = true;
$status = "Failed";
}
// Upload attachment file
if(!empty($_FILES["attachment"]["name"])){
// File path config
$targetDir = "uploads/";
$fileName = basename($_FILES["attachment"]["name"]);
$targetFilePath = $targetDir . $fileName;
$fileType = pathinfo($targetFilePath,PATHINFO_EXTENSION);
// Allow certain file formats
$allowTypes = array('pdf', 'doc', 'docx');
if(in_array($fileType, $allowTypes)){
// Upload file to the server
if(move_uploaded_file($_FILES["attachment"]["tmp_name"], $targetFilePath)){
$uploadedFile = $targetFilePath;
}
else
{
$uploadStatus = 0;
$statusMsg = "Sorry, there was an error uploading your file.";
}
}
else
{
$uploadStatus = 0;
$statusMsg = 'Sorry, only PDF and DOC files are allowed to upload.';
}
}
if($uploadStatus == 1){
// Recipient
$toEmail = 'xxxxxxxxx';
// Sender
$from = 'xxxxxxxxx';
$fromName = 'Job Application';
// Subject
$emailSubject = 'Contact Request Submitted by '.$name;
// Message
$htmlContent = '<h2>Job Application Submitted</h2>
<p><b>Name:</b> '.$name.'</p>
<p><b>Job applied for:</b> '.$job.'</p>
<p><b>Telephone number:</b> '.$telephone.'</p>
<p><b>Email:</b> '.$email.'</p>
<p><b>Message:</b><br/>'.$message.'</p>';
// Header for sender info
$headers = "From: $fromName"." <".$from.">";
if(!empty($uploadedFile) && file_exists($uploadedFile)){
// Boundary
$semi_rand = md5(time());
$mime_boundary = "==Multipart_Boundary_x{$semi_rand}x";
// Headers for attachment
$headers .= "\nMIME-Version: 1.0\n" . "Content-Type: multipart/mixed;\n" . " boundary=\"{$mime_boundary}\"";
// Multipart boundary
$message = "--{$mime_boundary}\n" . "Content-Type: text/html; charset=\"UTF-8\"\n" .
"Content-Transfer-Encoding: 7bit\n\n" . $htmlContent . "\n\n";
// Preparing attachment
if(is_file($uploadedFile)){
$message .= "--{$mime_boundary}\n";
$fp = @fopen($uploadedFile,"rb");
$data =
@fread($fp,filesize($uploadedFile));
@fclose($fp);
$data = chunk_split(base64_encode($data));
$message .= "Content-Type: application/octet-stream; name=\"".basename($uploadedFile)."\"\n" .
"Content-Description: ".basename($uploadedFile)."\n" .
"Content-Disposition: attachment;\n" . " filename=\"".basename($uploadedFile)."\"; size=".filesize($uploadedFile).";\n" .
"Content-Transfer-Encoding: base64\n\n" . $data . "\n\n";
}
$message .= "--{$mime_boundary}--";
$returnpath = "-f" . $email;
// Send email
$mail = mail($toEmail, $emailSubject, $message, $headers, $returnpath);
// Delete attachment file from the server
@unlink($uploadedFile);
}else{
// Set content-type header for sending HTML email
$headers .= "\r\n". "MIME-Version: 1.0";
$headers .= "\r\n". "Content-type:text/html;charset=UTF-8";
// Send email
$mail = mail($toEmail, $emailSubject, $htmlContent, $headers);
}
}
// if recaptcha fails set a status
else {
$status = "Failed";
}
}
// if status is successful then include the contact_sent.html page
if($mail){
include('pages/jobapplication-sent.html');
}
}else{
// if status is failed then include the contact_failed.html page
include('pages/jobapplication-failed.html');
}
}
?>
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