Send custom variable in Email - contact form 7 - wordpress

Question

| add_action('wpcf7_before_send_mail', 'save_application_form');
function save_application_form($wpcf7) {
if ($wpcf7->id == 19) {
$client->setAccessToken($_SESSION['accessToken']);
$service = new Google_DriveService($client);
$finfo = finfo_open(FILEINFO_MIME_TYPE);
$file = new Google_DriveFile();
$wpcf7 = WPCF7_ContactForm :: get_current() ;
$form_to_DB = WPCF7_Submission::get_instance();
if ($form_to_DB) {
/* #var $mail type */
$uploaded_files = $form_to_DB->uploaded_files(); // this allows you access to the upload file in the temp location
$fileId = '';
$cf7_file_field_name = 'file-181'; // [file uploadyourfile]
//Do the magic the same as the refer link above
$image_location = $uploaded_files[$cf7_file_field_name];
$mime_type = finfo_file($finfo, $image_location);
$file->setMimeType($mime_type);
$test = pathinfo($image_location);
$service->files->insert(
$file, array(
'data' => file_get_contents($image_location),
'mimeType' => $mime_type
)
);
$filetest = $service->files->get($fileId);
$add = $filetest['items'];
$final = $add[0]['alternateLink'];
// the message
$mail = "Link:" . $final;
$mail = $wpcf7->prop('mail') ;
$wpcf7->set_properties( array("mail" => $mail)) ;
// return current cf7 instance
return $wpcf7 ;
}
}
}
|I have one function in that function I have one variable where I am storing share link. I want to pass this variable to contact form 7 mail

Answer 1

Kindly check below code for your question.
add_action( 'wpcf7_before_send_mail', 'my_add_custom_field' ); // its called befoee email sent
function my_change_subject_mail($WPCF7_ContactForm)
{
$wpcf7 = WPCF7_ContactForm :: get_current() ;
$submission = WPCF7_Submission :: get_instance() ;
if ($submission)
{
$posted_data = $submission->get_posted_data() ;
// nothing's here... do nothing...
if ( empty ($posted_data))
return ;
$mail = $WPCF7_ContactForm->prop('mail') ;
// Your code
if ($WPCF7_ContactForm->id == 19)
{
$filetest = $service->files->get($fileId);
$add = $filetest['items'];
$final = $add[0]['alternateLink'];
$mail . = "Link:" . $final;
}
// Save the email body
$WPCF7_ContactForm->set_properties( array("mail" => $mail)) ;
// return current cf7 instance
return $WPCF7_ContactForm ;
}
}
You only did one mistake that you are not saving the mail body.