Another AI generated WP plugin - this time to add a term to the taxonomy

Add Category Term.md

Prompt

Write a wordpress plugin that will allow a person to add a term to the category taxonomy. The form will ask the user for the name of the category. The form will be presented on a page on the front end of the site. The form should be implemented via a shortcode. The form should submit the data via admin-ajax.

add-category-term.js

jQuery(function($) {
    // listen for the form submission
    $('#add-category-term-form').on('submit', function(e) {
        e.preventDefault();

        // get the category name
        var categoryName = $('#category-name').val();

        // make the AJAX request
        $.ajax({
            type: 'POST',
            url: add_category_term_ajax_url,
            data: {
                action: 'add_category_term',
                'category-name': categoryName
            },
            success: function(response) {
                // check for errors
                if (response.success) {
                    // show a success message
                    alert('Category added: ' + response.data.name);
                } else {
                    // show the error message
                    alert(response.data.message);
                }
            }
        });
    });
});

add-category-term.php

<?php
/*
Plugin Name: Add Category Term
Description: Allows users to add terms to the category taxonomy via a front-end form.
*/

// register the shortcode
function add_category_term_shortcode() {
    // create the form HTML
    $html = '<form id="add-category-term-form">';
    $html .= '<label for="category-name">Category Name:</label>';
    $html .= '<input type="text" id="category-name" name="category-name">';
    $html .= '<input type="submit" value="Add Category">';
    $html .= '</form>';

    // return the form HTML
    return $html;
}
add_shortcode('add_category_term', 'add_category_term_shortcode');

// register the AJAX action for the form submission
function add_category_term() {
    // check that the user has permission to add a term
    if (!current_user_can('manage_categories')) {
        wp_send_json_error(array('message' => 'You do not have permission to add a term to the category taxonomy.'));
    }

    // get the submitted category name
    $category_name = sanitize_text_field($_POST['category-name']);

    // check that the category name is not empty
    if (empty($category_name)) {
        wp_send_json_error(array('message' => 'Please enter a category name.'));
    }

    // add the term to the category taxonomy
    $term = wp_insert_term($category_name, 'category');

    // check for errors
    if (is_wp_error($term)) {
        wp_send_json_error(array('message' => $term->get_error_message()));
    }

    // return the term ID and name
    wp_send_json_success(array('term_id' => $term['term_id'], 'name' => $category_name));
}
add_action('wp_ajax_add_category_term', 'add_category_term');

// enqueue the script that handles the form submission
function add_category_term_enqueue_scripts() {
    wp_enqueue_script('add-category-term', plugins_url('add-category-term.js', __FILE__), array('jquery'));
    wp_localize_script('add-category-term', 'add_category_term_ajax_url', admin_url('admin-ajax.php'));
}

// need to add the hook to enqueue the scripts