我正在尝试从omdb web服务获取电影信息，它工作得很好，但当我想使用wp\\u insert\\u post创建新帖子时，它不起作用。此脚本的作用是，用户输入电影ID并以AJAX的形式接收信息，并向用户显示一个链接以编辑帖子，但帖子ID值为0。

function omdb_Flex_movie(){
add_menu_page(
    \'Fetch info\',
    \'fetch info\',
    \'edit_posts\',
    \'test-script\',
    \'menu_callback\',
    \'dashicons-format-video\',
    1);
}
add_action(\'admin_menu\',\'omdb_Flex_movie\');

function fetch_info(){

    if (current_user_can(\'edit_posts\')) {
        if (isset($_POST[\'id_movie\'])) {
            $id_movie = $_POST["id_movie"];
            if (($id_movie != NULL)) {
                $get_json_movie = file_get_contents("http://www.omdbapi.com/?apikey=ba9e1d33&i=$id_movie");
                $result = json_decode($get_json_movie, TRUE);
                $imdb = $result[\'imdbID\'];
                $genrefarsi = $result[\'Genre\'];
                $my_post = array(
                    \'post_title\' => \'test title\',
                    \'post_status\' => \'pending\',
                    \'post_type\' => \'post\'
                );
                global $wpdb;
                $consulta = "SELECT meta_value FROM $wpdb->postmeta WHERE meta_key = \'id_imdb\' AND meta_value = \'{$imdb}\' ";
                $verificar = $wpdb->get_results($consulta, OBJECT);
                if ($verificar) {
                    echo \'<strong>This Post Already Exist</strong> \';
                } else {
                    $post_id = wp_insert_post($my_post);
                    echo \'<a target="_blank" href="\' . esc_url(home_url()) . \'/wp-admin/post.php?post=\' . $post_id . \'&action=edit"><span class="draft_ready">Click This Link</span></a><span class="import_completed">Success</span>\';
                }
                wp_set_object_terms($post_id, $genrefarsi, \'category\');
            }
        }
    }

die();
}
add_action(\'wp_ajax_fetch_info\', \'fetch_info\');

function menu_callback(){
   ?>
        <!--Tabs Container-->
     <div class="tabs-container">
      <ul class="tabs">
        <li data-tab="film" class="active">movie</li>
        <li data-tab="serial" class="">series</li>
      </ul>
    </div>
   <!--Body Container-->
   <div class="omdb-container active" id="film">
      <div class="form">
       <div class="inputs">
        <input type="text" name="id_movie" placeholder="ID imdb">
        <?php wp_nonce_field(\'send-movies\', \'send-movies-nonce\'); ?>
        </div>
        <div class="bottom">
        <button type="button" id="sendAjax">Fetch info</button>
        <p>
        <small>exp :</small>
        http://www.imdb.com/title/<strong>tt2386490</strong>
        </p>
        </div>
        </div>
        <div class="loading"><img src="<?php echo DT_DIR_URI ;?>/inc/omdb/img/loading.svg"></div>
        <div class="result"></div>
        </div>
      }