如何在 Laravel 中添加 WP API 和 JS 特色图片附件

Posted 2023-02-19

【中文标题】如何在 Laravel 中添加 WP API 和 JS 特色图片附件

【英文标题】：How to add WP API and JS featured image attachment in Laravel

【发布时间】：2019-10-07 02:19:14

【问题描述】：

我想从 wordpress rest api 获取图像 - 我有以下代码： html刀片：

<div class="post-item">
   <div id="posts">Loading posts...
</div>
  

Ajax 脚本：

<script type="text/javascript">
    $(document).ready(function () 
        $.ajax(
            type: 'GET',
            url: 'https://mysite.io/blog/wp-json/wp/v2/posts?_embed&per_page=3',            

            success: function (data) 
                var posts_html = '';
                $.each(data, function (index, post) 
                  
                  posts_html += '<div class="post-item-image">';
                  posts_html += '<a href="' + post.source_url + '"></a>';
                  posts_html += '<img src="' + + '"</div>';
                  posts_html += '<div class="post-item-header">';
                  posts_html += '<span class="date">' + post.date + '</span>';
                  posts_html += '<span class="user">';
                  posts_html += '<a href="' + post.link +'">';
                  posts_html += '<img src="https://mysite.io/images/users/mysite-1548344709.jpg">Mysites</a></span></div>';
                  posts_html += '<div class="post-item-body">';
                  posts_html += '<a href="' + post.link + '" style="text-decoration: underline;"> '+ post.title.rendered + '</a>';
                  posts_html += '<div class="post-short-text"> ' + post.excerpt.rendered + '</div></div>';
                );
                $('#posts').html(posts_html);
            ,
            error: function (request, status, error) 
                alert(error);
            
        );
    );
</script>   

问题在于 wp:featuredmedia... 这一行：

posts_html += '<img src="' +  + '"</div>';

我试过也试过，但到目前为止没有运气

posts_html += '<img src="' + post.embed["wp:featuredmedia"][0].media_details.sizes.full.source_url + '"</div>';

有什么建议吗？

【参考方案1】：

我设法通过将此代码（在底部）添加到您的博客主题我的路径来解决它：wp-content/themes/twentysixteen/function.php：

function ws_register_images_field() 
    register_rest_field( 
        'post',
        'images',
        array(
            'get_callback'    => 'ws_get_images_urls',
            'update_callback' => null,
            'schema'          => null,
        )
    );


add_action( 'rest_api_init', 'ws_register_images_field' );

function ws_get_images_urls( $object, $field_name, $request ) 
    $medium = wp_get_attachment_image_src( get_post_thumbnail_id( $object->id ), 'medium' );
    $medium_url = $medium['0'];

    $large = wp_get_attachment_image_src( get_post_thumbnail_id( $object->id ), 'large' );
    $large_url = $large['0'];

    return array(
        'medium' => $medium_url,
        'large'  => $large_url,
    );

希望这对某人有所帮助。