Formulario Personalizado

<?php
/**
 * Contact form functionality
 * Used within the loop
 * @link https://developer.wordpress.org/reference/functions/wp_nonce_field/
 * @link https://codex.wordpress.org/Class_Reference/WP_Error
 */

if ( ! defined( 'ABSPATH' ) ) exit;

global $reg_errors;
$reg_errors = new WP_error;

$response = "";

//response messages
//$not_human       = "Human verification incorrect.";
$email_invalid   = "Email Address Invalid.";
$name_required   = "Name Required.";
$email_required  = "Email Address Required.";
$phone_required  = "Phone Required.";
$text_required   = "Message Text Required.";
$missing_content = "Please supply all information.";
$message_unsent  = "Message was not sent. Try Again.";
$message_sent    = "Thanks! Your message has been sent.";
$recaptcha_required = "Are you robot?";


//user posted variables
$name = isset ($_POST['message_name'])? esc_sql(sanitize_text_field($_POST['message_name'])):"";
$email = isset($_POST['message_email'])? esc_sql(sanitize_text_field(sanitize_email($_POST['message_email']))):"";
$phone = isset($_POST['message_phone'])? esc_sql(sanitize_text_field($_POST['message_phone'])):"";
$message = isset($_POST['message_text'])? esc_sql(sanitize_text_field($_POST['message_text'])):"";

//$human = $_POST['message_human'];

//php mailer variables
function my_contact_form(){
if (isset($_POST['gymclub_nonce_field']) && wp_verify_nonce( $_POST['gymclub_nonce_field'], 'custom_action_nonce')){

         $to = get_option('gym_contact_admin_email');
         $name     = sanitize_text_field($_POST['message_name']);
         $email    = sanitize_email($_POST['message_email']);
         $phone    = sanitize_text_field($_POST['message_phone']);
         $message    = wp_kses_data($_POST['message_text']);
         $subject = "Someone sent a message from " . get_bloginfo('name');

         $headers = 'From: '. $name . ' <' . $email . '>';
         $sent = wp_mail( $to, $subject, $message, $headers );

           if ($sent){

            $r = array(
                  'name'  => $name,
                  'email' => $email,
                  'phone' => $phone,
                  'message' => $message,
                  'time' => current_time( 'mysql' )
            );
             wp_send_json_success($r);
           } else {
            $r = array('message' => 'Mail Error');
            wp_send_json_error($r);
           }

    }
       $r = array('message' => 'Validate Error' );
           wp_send_json_error($r);

   }

// WordPress Ajax
add_action( 'wp_ajax_my_contact', 'my_contact_form' );
add_action( 'wp_ajax_nopriv_my_contact', 'my_contact_form' );



// On send - works but prob not best practice https://codex.wordpress.org/Plugin_API/Action_Reference/admin_post_(action)

if ($_SERVER['REQUEST_METHOD'] == 'POST') {
   $captcha = $_POST['g-recaptcha-response'];

   //Fields to sent
   $fields = array(
        'secret' => '6Ld61NkUAAAAAI0JuA0dp_RL5_T9EucRdgLX2nVj',
        'response' => '$captcha',
        'remoteip' => $_SERVER['REMOTE_ADDR']
     );

   //Start Sesion in CURL or file_get_contents
   $ch = curl_init('https://www.google.com/recaptcha/api/siteverify');

   // Configurate CURL options
   curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
   curl_setopt($ch, CURLOPT_TIMEOUT, 15);

   // Generate array code for URL
   curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($fields));

   // Get response
   $answer = json_decode(curl_exec($ch));
   if ($answer->success) {
     # code...
   }


}


 if (isset($_POST['submit']) && isset($_POST['submitted'])) {

  // Recaptcha fail
  if ( empty($_POST['g-recaptcha-response']) ) {
    $reg_errors->add("error", $recaptcha_required);
     }

  if (empty($_POST['message_name'])) {
    $reg_errors->add("error", $name_required);
  }

  if (empty($_POST['message_email'])) {
    $reg_errors->add("error", $email_required);
  }

  if (empty($_POST['message_phone'])) {
    $reg_errors->add("error", $phone_required);
  }

  if (empty($_POST['message_text'])) {
    $reg_errors->add("error", $text_required);
  }

  //We check that the field Email is valid
  if(!is_email($_POST['message_email'])) {
   $reg_errors->add("error", $email_invalid);
   }

  //validate presence of name and message

  if (count($reg_errors->get_error_messages()) == 0) {

       $subject = "Someone sent a message from " . get_bloginfo('name');

       $headers = 'From: '. $name . ' <' . $email . '>';

      $sent = wp_mail($to, $subject, $message, $headers);

        gym_contact_create_entry($name, $email, $phone, $message );

        if($sent) {
          unset($name);
          unset($email);
          unset($phone);
          unset($message);?>
          <div class="alert alert-danger" role="alert">
               <?php echo $message_sent; ?>
          </div>

        <?php }else { ?>
          <div class="alert alert-success" role="alert">
             <?php echo $message_unsent; ?>
         </div>
        <?php }

   }

 }


function gym_contact_create_entry($name, $email, $phone, $message ) {
  global $wpdb;
  $table_name = $wpdb->prefix . 'contact';

  $wpdb->insert(
        $table_name,
        array(
            'name' => $name,
            'email' => $email,
            'phone' => $phone,
            'message' => $message,
            'time' => current_time( 'mysql' )
        )
    );
}

 ?>


 <?php get_header(); ?>


           <?php
// Get address defaults
$c_addr_1 = get_post_meta(get_the_ID(), '_contact_addr_1', true);
$c_addr_2 = get_post_meta(get_the_ID(), '_contact_addr_2', true);
$c_addr = trim( $c_addr_1 . ' ' . $c_addr_2 );

// Get phone default
$c_tel = get_post_meta(get_the_ID(), '_contact_phone', true);

// Get email default
$c_email = get_post_meta(get_the_ID(), '_contact_email', true);

// Get text defaults
$c_text_1 = get_post_meta(get_the_ID(), '_contact_text_1', true);
$c_text_2 = get_post_meta(get_the_ID(), '_contact_text_2', true);

?>


<script src="https://www.google.com/recaptcha/api.js" async defer></script>

<div class="container">
  <div class="contact">
    <div class="col-md-6 col-md-offset-3">
      <div class="form-area">
              <div class="text-center contact-h"><?php the_title();?></div>
            <?php echo $response; ?>
            <form id="contact-form" action="<?php the_permalink(); ?>" method="post">
                  <div class="group form-group">
                      <input class="form-control" id="name" type="text" name="message_name" value="<?php if (isset($_POST['message_name'])) { echo esc_attr($_POST['message_name']);} ?>">
                      <span class="highlight"></span>
                      <span class="bar"></span>
                      <label for="name">Name</label>
                  </div><!-- end div group form-group -->
                  <div class="group form-group">
                      <input class="form-control"  id="email" type="email" name="message_email" value="<?php if (isset($_POST['message_email'])) { echo esc_attr($_POST['message_email']);} ?>">
                      <span class="highlight"></span>
                      <span class="bar"></span>
                      <label for="message_email">Email</label>
                  </div><!-- end div group form-group -->
                  <div class="group form-group">
                      <input class="form-control"  id="phone" type="tel" name="message_phone" value="<?php if (isset($_POST['message_phone'])) { echo esc_attr( $_POST['message_phone']); } ?>">
                      <span class="highlight"></span>
                      <span class="bar"></span>
                      <label for="message_phone">Phone</label>
                  </div><!-- end div group form-group -->
                  <div class="group form-group">
                      <div class="text-group">
                          <textarea class="form-control" type="text" name="message_text" rows="4"><?php if (isset($_POST['message_text'])) { echo esc_textarea($_POST['message_text']); } ?></textarea>
                          <label for="message_text" class="input-label">Message</label>
                          <i class="bar"></i>
                      </div><!-- end div text-group -->
                  </div><!-- end div group form-group -->
                  <div class="g-recaptcha" data-sitekey="6Ld61NkUAAAAAJJ60gH6Ku38xJwj8nzKWbYiaecs"></div>
                  <input type="hidden" name="submitted" value="custom_action">
                  <?php wp_nonce_field( 'custom_action_nonce', 'gymclub_nonce_field' ); ?>
                  <button class="btn btn-primary" id="submit" type="submit" id="gymclub-submit" name="submit">Send</button>
            </form><!-- end form -->
      </div><!--end respond -->
   </div><!-- end div -->
 </div><!-- end div contact -->
</div><!-- end container -->

<?php get_footer(); ?>