Ölelés kód PHP

<?php
/**
 * Plugin Name: Tegyjot Campaign Hug
 */
if ( !function_exists( 'add_action' ) ) {
    echo "Nana! Csak egy plugin vagyok, ne nyiss meg direktben!";
    exit;
}
/*
function add_hug_role() {
    $role = 'hug';
    $display_name = 'Hug';
    $capabilities = array(
        'read'         => true,
        'edit_posts'   => false,
        'delete_posts' => false,
    );

    add_role( $role, $display_name, $capabilities );
}
add_action('init', 'add_hug_role');
*/

add_action( 'init', 'campaign_hugvalue_novel' );

function campaign_hugvalue_novel() {
if (isset($_POST['hugpost'])) {
$postid=$_POST['submittedform'];
$hug=get_field('hug', $postid);

if (!isset($hugnovelt)) {
$hugnovelt=0;
}
$hugnovelt=$hug+1;

update_field ('hug', $hugnovelt, $postid);
$name=get_field('name', $postid);

$post_ID = wp_insert_post(array(
'post_title'=>'Adatgyűjtés - '.$name,
'post_name' => nevmask($name)."-".$hugnovelt,
'post_type'=>'hugdata',
'post_status' => 'publish'));

$hugdatalink=home_url()."/hugdata/".nevmask($name)."-".$hug;
wp_redirect($hugdatalink, 301);
die;
}
}

add_action( 'init', 'campaign_hug_adduser' );

function campaign_hug_adduser() {
if (isset($_POST['hugpostform'])) {
$firstname=$_POST['first'];
$lastname=$_POST['last'];
$email=$_POST['email'];
$namemask=nevmask($firstname." ".$lastname);
$jelszo=wp_generate_password( 16, false, false );

if (username_exists($namemask)) {
$rand=rand(1000, 9999);
$namedata=$namemask."-".$rand;
} else {
$namedata = $namemask;
}

$userdatas = array(
    'user_login' => $namedata,
    'user_pass' => $jelszo,
    'first_name' => $firstname,
    'last_name' => $lastname,
    'user_email' => $email,
    'display_name' => $firstname." ".$lastname,
    'role' => 'hug'
);
if ($userdatas['user_email'] !== "[email protected]") {
$user_id = wp_insert_user( $userdatas ) ;
wp_redirect(home_url()."/sikeres-oleles/", 302);
die;
}

$file = 'people.txt';
$current = file_get_contents($file);
$current .= $firstname;
file_put_contents($file, $current);
}
}
?>