Modified PW protect page to work with Gravity Forms

Since I couldn’t get the function script to work with PPWP plugin, I was able to modify this script to map the page id with a specific gravity form id. This works a charm – allows me to have multiple forms with multiple pw protected pages. Would be nice if you added this to your tutorial for future users.

https://codeshare.io/xv3nYN (24h link)

/*custom pw protected page*/
/* https://www.boldgrid.com/support/wordpress-tutorials/edit-the-wordpress-password-protected-page/ */

function my_custom_password_form() {
		global $post;
		$label = 'pwbox-' . ( empty( $post->ID ) ? rand() : $post->ID );
		
	$output = '';
$page_id = get_the_ID(); // Get the current page ID

// Define an array that maps page IDs to form IDs
$form_map = array(
  6844 => 8, // Map page ID 6844 to form ID 8
  2198 => 9, // Map page ID 2198 to form ID 9
  6990 => 9, // Map post ID 6990 to form ID 9
  // Add more mappings here as needed
);

if ( isset( $form_map[$page_id] ) ) {
  // If the current page ID is in the map, get the corresponding form ID
  $form_id = $form_map[$page_id];

  $output .= '
    <div class="boldgrid-section">
      <div class="container" style="text-align:center;">
        <form action="' . esc_url( site_url( 'wp-login.php?action=postpass', 'login_post' ) ) . '" class="form-inline post-password-form" method="post">
          <p>' . __( 'To view page, please enter your code below:' ) . '</p>
          <label for="' . $label . '">' . __( 'Password:' ) . ' <input name="post_password" id="' . $label . '" type="password" size="20" class="form-control" /></label><button type="submit" name="Submit" class="button-primary">' . esc_attr_x( 'Enter', 'post password form' ) . '</button>
        </form>
      </div>
      <div style="width:50%; margin:0 auto;">
        <hr>
        <h2>Request code</h2>
        [gravityform id="' . $form_id . '" title="false" description="false" ajax="true"]
      </div>
    </div>
  ';
} else {
  // If the page ID is not in the map, return a 404 error
  $output = "404";
}

// Return the output
return $output;

}
add_filter('the_password_form', 'my_custom_password_form', 99);

/*END pw*/