wp_ajax_wp_fullscreen_save_post()
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概述
wp_ajax_wp_fullscreen_save_post() 是一个 WordPress AJAX 处理函数，用于从全屏编辑器保存文章。它验证请求、更新文章数据，并返回包含最后编辑信息的 JSON 响应。
关键要点
- 函数通过 AJAX 处理全屏编辑器的文章保存操作
- 使用 check_ajax_referer() 验证请求安全性
- 调用 edit_post() 更新文章，并处理可能的 WP_Error
- 生成最后编辑时间戳和用户信息，通过 wp_send_json_success() 返回
- 自 WordPress 4.3.0 起已弃用
代码示例
function wp_ajax_wp_fullscreen_save_post() {
$post_id = isset( $_POST['post_ID'] ) ? (int) $_POST['post_ID'] : 0;
$post = null;
if ( $post_id ) {
$post = get_post( $post_id );
}
check_ajax_referer( 'update-post_' . $post_id, '_wpnonce' );
$post_id = edit_post();
if ( is_wp_error( $post_id ) ) {
wp_send_json_error();
}
if ( $post ) {
$last_date = mysql2date( __( 'F j, Y' ), $post->post_modified );
$last_time = mysql2date( __( 'g:i a' ), $post->post_modified );
} else {
$last_date = date_i18n( __( 'F j, Y' ) );
$last_time = date_i18n( __( 'g:i a' ) );
}
$last_id = get_post_meta( $post_id, '_edit_last', true );
if ( $last_id ) {
$last_user = get_userdata( $last_id );
$last_edited = sprintf( __( 'Last edited by %1$s on %2$s at %3$s' ), esc_html( $last_user->display_name ), $last_date, $last_time );
} else {
$last_edited = sprintf( __( 'Last edited on %1$s at %2$s' ), $last_date, $last_time );
}
wp_send_json_success( array( 'last_edited' => $last_edited ) );
}注意事项
- 此函数已弃用，建议开发者避免在新代码中使用
- 依赖于 $_POST 数据，需确保前端正确传递 post_ID 和 _wpnonce
- 使用国际化函数如 __() 和 date_i18n() 支持多语言环境
原文内容
Handles saving posts from the fullscreen editor via AJAX.
Source
function wp_ajax_wp_fullscreen_save_post() {
$post_id = isset( $_POST['post_ID'] ) ? (int) $_POST['post_ID'] : 0;
$post = null;
if ( $post_id ) {
$post = get_post( $post_id );
}
check_ajax_referer( 'update-post_' . $post_id, '_wpnonce' );
$post_id = edit_post();
if ( is_wp_error( $post_id ) ) {
wp_send_json_error();
}
if ( $post ) {
$last_date = mysql2date( __( 'F j, Y' ), $post->post_modified );
$last_time = mysql2date( __( 'g:i a' ), $post->post_modified );
} else {
$last_date = date_i18n( __( 'F j, Y' ) );
$last_time = date_i18n( __( 'g:i a' ) );
}
$last_id = get_post_meta( $post_id, '_edit_last', true );
if ( $last_id ) {
$last_user = get_userdata( $last_id );
/* translators: 1: User's display name, 2: Date of last edit, 3: Time of last edit. */
$last_edited = sprintf( __( 'Last edited by %1$s on %2$s at %3$s' ), esc_html( $last_user->display_name ), $last_date, $last_time );
} else {
/* translators: 1: Date of last edit, 2: Time of last edit. */
$last_edited = sprintf( __( 'Last edited on %1$s at %2$s' ), $last_date, $last_time );
}
wp_send_json_success( array( 'last_edited' => $last_edited ) );
}