我正在处理其他人的Wordpress安装。他们在主题下添加了很多自定义类/ lib文件(我猜他们可能有一些自定义系统,可以为Wordpress开发网站)。他们所有的工作都是定制的。我仍然处于初级水平,无法理解一切是如何运作的。
问题: 我无法在任何博客文章中附加精选图片。 (即使是自定义帖子类型)
已经尝试过:
我不知道如何解决这个问题。
../ theme / class / libs / Post.php文件
namespace lib;
class Posts {
function __construct() {
}
public function create_posts($o = []) {
// instantiate classes
$metaBoxesClass = new \lib\MetaBoxes();
foreach($o['posts'] as $post) {
// define post type
$postType = (isset($post['post_type'])) ? $post['post_type'] : 'page';
// construct post
$postArray = [
'post_type' => $postType,
'slug' => $post['slug'],
'name' => $post['name'],
'content' => 'This is the content for the '.$post['name'].' page.'
];
if($o['is_sub_post'] && $o['parent_post']) {
// define parent post
$parentPost = get_page_by_path($o['parent_post'], OBJECT, $postType);
// add child post array items
$postArray['path'] = $o['parent_post'].'/'.$post['slug'];
$postArray['parent'] = $parentPost->ID;
}
// insert top level post
$postID = $this->create_post($postArray);
// update meta boxes
$metaBoxesClass->update_meta_boxes($post);
// if post was made taxonomies were included
if($postID && isset($post['taxonomies'])) {
// for each taxonomy
foreach($post['taxonomies'] as $taxonomy => $terms) {
// add terms to post
$termIDs = wp_set_object_terms($postID, $terms, $taxonomy);
}
}
// if post has sub posts
if(isset($post['sub_posts'])) {
// run function recursively
$this->create_posts([
'posts' => $post['sub_posts'],
'is_sub_post' => true,
'parent_post' => (isset($o['parent_post'])) ? $o['parent_post'].'/'.$post['slug'] : $post['slug']
]);
}
}
return true;
}
public function create_post($postArray = []) {
// if path, use path as full page slug, otherwise just use the slug itself
$slug = (isset($postArray['path'])) ? $postArray['path'] : $postArray['slug'];
// if post doesn't already exist
if(!get_page_by_path($slug, OBJECT, $postArray['post_type'])) {
// construct post
$newPost = [
'post_type' => $postArray['post_type'],
'post_name' => $postArray['slug'],
'post_title' => $postArray['name'],
'post_content' => $postArray['content'],
'post_status' => 'publish',
'post_parent' => ($postArray['parent']) ? $postArray['parent'] : null,
];
// create post
$postID = wp_insert_post($newPost);
return $postID;
}
}
}
这是Class文件夹下的文件结构。我不确定这是否有帮助。