如何调用get_posts()中的所有文章包括

时间:2016-02-09 12:34:39

标签: php wordpress user-roles

我希望通过WP用户级别获得帖子。我使用get_posts()来获取帖子和我使用的参数包括参数。

像这样:

$private = array(
              'numberposts' => $st_cat_post_num,
              'orderby' => $st_posts_order,
              'category__in' => $st_sub_category->term_id,
              'include' => $kbsofs_posts_arr,
              'post_status' => 'publish',
           );

以下是我的完整代码:

global $current_user;
$kbsofs_posts = '';
if($current_user->user_level == 0) {
     $kbsofs_posts = "1,2,3 ...."; // Post IDs
} else if($current_user->user_level == 1) {
     $kbsofs_posts = "10,20,30 ...."; // Post IDs
}  else if($current_user->user_level == 2) {
     $kbsofs_posts = "100,200,300 ...."; // Post IDs
} else {
     $kbsofs_posts = '';
}
$kbsofs_posts_arr = explode(',',$kbsofs_posts);

$private = array(
               'numberposts' => $st_cat_post_num,
               'orderby' => $st_posts_order,
               'category__in' => $st_sub_category->term_id,
               'include' => $kbsofs_posts_arr,
               'post_status' => 'publish',
           );
//print_r($private);
$st_cat_posts = get_posts($private);

当我以订阅者承包商作者的身份登录时,它会向我提供我想要的确切文章。但是,当我以管理员身份进入时,它什么都没给我(我认为它不起作用,因为我的其他条件)。

我也试试这个:

$post_include = '';
if($current_user->user_level != 10 || $current_user->user_level != 9 || $current_user->user_level != 8) {
     $post_include = "'include' => $kbsofs_posts_arr";
}
$private = array(
               'numberposts' => $st_cat_post_num,
               'orderby' => $st_posts_order,
               'category__in' => $st_sub_category->term_id,
               $post_include,
               'post_status' => 'publish',
           );

但它也没有给我什么。所以请告诉我如何在其他情况下获得所有文章。

1 个答案:

答案 0 :(得分:2)

您的问题是,如果用户未包含在您的if块中,则将includes设置为空字符串,这意味着没有任何帖子被包含在内。

最好只在需要时使用include密钥:

global $current_user;

$private = array(
    'numberposts' => $st_cat_post_num,
    'orderby' => $st_posts_order,
    'category__in' => $st_sub_category->term_id,
    'post_status' => 'publish',
);

if($current_user->user_level == 0) {
    $private['include'] = [1,2,3];
} else if($current_user->user_level == 1) {
    $private['include'] = [10,20,30];
}  else if($current_user->user_level == 2) {
    $private['include'] = [100,200,300];
} 

$st_cat_posts = get_posts($private);