主题激活时创建Wordpress类别

问题描述

我将创建一个函数，该函数将检查名为感言的类别是否已经可用。如果可用，请注意，如果不可用，请创建一个名为推荐书的新类别。我正在使用以下代码，但是在激活主题时没有任何反应。

I am going to create a function that will check whether if a Category named Testimonials is already available or not. If it is available do noting, whereas if it is not there, then create a new Category named Testimonials. I am using following code but nothing happened at the time of theme activation. What is missing?

function create_my_cat () {
    if (file_exists (ABSPATH.'/wp-admin/includes/taxonomy.php')) {
        require_once (ABSPATH.'/wp-admin/includes/taxonomy.php');
        if (!get_cat_ID('testimonials')) {
            wp_create_category('testimonials');
        }
    }
}
add_action ('create_category', 'create_my_cat');

推荐答案

操作 create_category 在创建新类别时运行。

The action create_category runs when a new category is created.

您希望类别创建功能在激活主题时运行。相关操作是。

You want your category creation function to run when the theme is activated. The relevant action is after_setup_theme.

将其放在主题的 functions.php 中，您应该会很好：

Drop this in your theme's functions.php and you should be good to go:

function create_my_cat () {
    if (file_exists (ABSPATH.'/wp-admin/includes/taxonomy.php')) {
        require_once (ABSPATH.'/wp-admin/includes/taxonomy.php');
        if ( ! get_cat_ID( 'Testimonials' ) ) {
            wp_create_category( 'Testimonials' );
        }
    }
}
add_action ( 'after_setup_theme', 'create_my_cat' );

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