我建议有一个通用的表格，可以由公众在前端完成。表单的提交将生成帖子，在其元数据（密码）中保存一个随机字符串，并发送一封包含以下链接的电子邮件/?p=PAGEID&post_id=THE_POST_ID&pw=THE_PASSWORD. POST\\u ID和\\u PASSWORD是来自生成的帖子的值，PAGEID是您创建的一个页面，其中包含用于处理编辑的快捷码。不要太过详细，但您的短代码如下所示：

add_shortcode(\'viktor_edit_post\', function() {
    // Sanitize
    $_REQUEST[\'post_id\'] = absint($_REQUEST[\'post_id\']);

    // Validate
    if(empty($_REQUEST[\'post_id\'])
    || get_post_status($_REQUEST[\'post_id\']) === FALSE
    || get_post_meta($_REQUEST[\'post_id\'], \'pw\', TRUE) !== $_REQUEST[\'pw\']
    ) {
        // I would suggest echoing the public form here and handling its submission
        // here as well.  I think it would be preferable as you need not hard-code
        // the PAGEID because this shortcode sits on that page.  You could get it by way
        // of the global $page (as done below).
        return;
    }

    // If edit submission, update.
    if(wp_verify_nonce(\'viktor_nonce_\'.$_REQUEST[\'post_id\'], \'viktor_check\')
    && isset($_REQUEST[\'new_post_content\'])
    ) {
        wp_update_post(array(
            \'ID\'            => $_REQUEST[\'post_id\'],
            \'post_content\'  => sanitize_textarea_field($_REQUEST[\'new_post_content\']);
        ));
    }

    // Display edit form
    global $post;
    ?><form action=\'/?p=<?= $post->ID ?>\' method=\'POST\'>
    <?php wp_nonce_field(\'viktor_check\', \'viktor_nonce_\'.$_REQUEST[\'post_id\'], FALSE); ?>
    <input type=\'hidden\' name=\'post_id\' value=\'<?= $_REQUEST[\'post_id\'] ?>\'>
    <input type=\'hidden\' name=\'pw\' value=\'<?= $_REQUEST[\'pw\'] ?>\'>
    <p><?= sprintf(
        __(\'Please make changes as you see fit to %s.\'),
        get_the_title($_REQUEST[\'post_id\']),
    ) ?></p>
    <textarea name="new_post_content"><?= get_the_content(NULL, FALSE, $_REQUEST[\'post_id\']) ?></textarea>
    <?php submit_button(\'Save\'); ?>
    </form><?php
});