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Add WC_Admin_Taxonomies instance method

This commit is contained in:
Joshua Flowers 2018-11-12 11:30:09 +08:00
parent f39b006264
commit 2a76f0c19d
1 changed files with 80 additions and 59 deletions
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139
includes/admin/class-wc-admin-taxonomies.php
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@ -5,12 +5,10 @@
* @class WC_Admin_Taxonomies
* @version 2.3.10
* @package WooCommerce/Admin
* @category Class
* @author WooThemes
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
exit; // Exit if accessed directly.
}
/**
@ -18,6 +16,13 @@ if ( ! defined( 'ABSPATH' ) ) {
*/
class WC_Admin_Taxonomies {
/**
* Class instance.
*
* @var WC_Admin_Taxonomies instance
*/
protected static $instance = false;
/**
* Default category ID.
*
@ -25,6 +30,16 @@ class WC_Admin_Taxonomies {
*/
private $default_cat_id = 0;
/**
* Get class instance
*/
public static function get_instance() {
if ( ! self::$instance ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Constructor.
*/
@ -32,17 +47,17 @@ class WC_Admin_Taxonomies {
// Default category ID.
$this->default_cat_id = get_option( 'default_product_cat', 0 );
// Category/term ordering
// Category/term ordering.
add_action( 'create_term', array( $this, 'create_term' ), 5, 3 );
add_action( 'delete_term', array( $this, 'delete_term' ), 5 );
// Add form
// Add form.
add_action( 'product_cat_add_form_fields', array( $this, 'add_category_fields' ) );
add_action( 'product_cat_edit_form_fields', array( $this, 'edit_category_fields' ), 10 );
add_action( 'created_term', array( $this, 'save_category_fields' ), 10, 3 );
add_action( 'edit_term', array( $this, 'save_category_fields' ), 10, 3 );
// Add columns
// Add columns.
add_filter( 'manage_edit-product_cat_columns', array( $this, 'product_cat_columns' ) );
add_filter( 'manage_product_cat_custom_column', array( $this, 'product_cat_column' ), 10, 3 );
@ -50,7 +65,7 @@ class WC_Admin_Taxonomies {
add_filter( 'product_cat_row_actions', array( $this, 'product_cat_row_actions' ), 10, 2 );
add_filter( 'admin_init', array( $this, 'handle_product_cat_row_actions' ) );
// Taxonomy page descriptions
// Taxonomy page descriptions.
add_action( 'product_cat_pre_add_form', array( $this, 'product_cat_description' ) );
add_action( 'after-product_cat-table', array( $this, 'product_cat_notes' ) );
@ -62,19 +77,19 @@ class WC_Admin_Taxonomies {
}
}
// Maintain hierarchy of terms
// Maintain hierarchy of terms.
add_filter( 'wp_terms_checklist_args', array( $this, 'disable_checked_ontop' ) );
// Admin footer scripts for this product categories admin screen
// Admin footer scripts for this product categories admin screen.
add_action( 'admin_footer', array( $this, 'scripts_at_product_cat_screen_footer' ) );
}
/**
* Order term when created (put in position 0).
*
* @param mixed $term_id
* @param mixed $tt_id
* @param string $taxonomy
* @param mixed $term_id Term ID.
* @param mixed $tt_id Term taxonomy ID.
* @param string $taxonomy Taxonomy slug.
*/
public function create_term( $term_id, $tt_id = '', $taxonomy = '' ) {
if ( 'product_cat' != $taxonomy && ! taxonomy_is_product_attribute( $taxonomy ) ) {
@ -89,7 +104,7 @@ class WC_Admin_Taxonomies {
/**
* When a term is deleted, delete its meta.
*
* @param mixed $term_id
* @param mixed $term_id Term ID.
*/
public function delete_term( $term_id ) {
global $wpdb;
@ -107,21 +122,21 @@ class WC_Admin_Taxonomies {
public function add_category_fields() {
?>
<div class="form-field term-display-type-wrap">
<label for="display_type"><?php _e( 'Display type', 'woocommerce' ); ?></label>
<label for="display_type"><?php esc_html_e( 'Display type', 'woocommerce' ); ?></label>
<select id="display_type" name="display_type" class="postform">
<option value=""><?php _e( 'Default', 'woocommerce' ); ?></option>
<option value="products"><?php _e( 'Products', 'woocommerce' ); ?></option>
<option value="subcategories"><?php _e( 'Subcategories', 'woocommerce' ); ?></option>
<option value="both"><?php _e( 'Both', 'woocommerce' ); ?></option>
<option value=""><?php esc_html_e( 'Default', 'woocommerce' ); ?></option>
<option value="products"><?php esc_html_e( 'Products', 'woocommerce' ); ?></option>
<option value="subcategories"><?php esc_html_e( 'Subcategories', 'woocommerce' ); ?></option>
<option value="both"><?php esc_html_e( 'Both', 'woocommerce' ); ?></option>
</select>
</div>
<div class="form-field term-thumbnail-wrap">
<label><?php _e( 'Thumbnail', 'woocommerce' ); ?></label>
<label><?php esc_html_e( 'Thumbnail', 'woocommerce' ); ?></label>
<div id="product_cat_thumbnail" style="float: left; margin-right: 10px;"><img src="<?php echo esc_url( wc_placeholder_img_src() ); ?>" width="60px" height="60px" /></div>
<div style="line-height: 60px;">
<input type="hidden" id="product_cat_thumbnail_id" name="product_cat_thumbnail_id" />
<button type="button" class="upload_image_button button"><?php _e( 'Upload/Add image', 'woocommerce' ); ?></button>
<button type="button" class="remove_image_button button"><?php _e( 'Remove image', 'woocommerce' ); ?></button>
<button type="button" class="upload_image_button button"><?php esc_html_e( 'Upload/Add image', 'woocommerce' ); ?></button>
<button type="button" class="remove_image_button button"><?php esc_html_e( 'Remove image', 'woocommerce' ); ?></button>
</div>
<script type="text/javascript">
@ -145,9 +160,9 @@ class WC_Admin_Taxonomies {
// Create the media frame.
file_frame = wp.media.frames.downloadable_file = wp.media({
title: '<?php _e( 'Choose an image', 'woocommerce' ); ?>',
title: '<?php esc_html_e( 'Choose an image', 'woocommerce' ); ?>',
button: {
text: '<?php _e( 'Use image', 'woocommerce' ); ?>'
text: '<?php esc_html_e( 'Use image', 'woocommerce' ); ?>'
},
multiple: false
});
@ -200,7 +215,7 @@ class WC_Admin_Taxonomies {
/**
* Edit category thumbnail field.
*
* @param mixed $term Term (category) being edited
* @param mixed $term Term (category) being edited.
*/
public function edit_category_fields( $term ) {
@ -214,24 +229,24 @@ class WC_Admin_Taxonomies {
}
?>
<tr class="form-field term-display-type-wrap">
<th scope="row" valign="top"><label><?php _e( 'Display type', 'woocommerce' ); ?></label></th>
<th scope="row" valign="top"><label><?php esc_html_e( 'Display type', 'woocommerce' ); ?></label></th>
<td>
<select id="display_type" name="display_type" class="postform">
<option value="" <?php selected( '', $display_type ); ?>><?php _e( 'Default', 'woocommerce' ); ?></option>
<option value="products" <?php selected( 'products', $display_type ); ?>><?php _e( 'Products', 'woocommerce' ); ?></option>
<option value="subcategories" <?php selected( 'subcategories', $display_type ); ?>><?php _e( 'Subcategories', 'woocommerce' ); ?></option>
<option value="both" <?php selected( 'both', $display_type ); ?>><?php _e( 'Both', 'woocommerce' ); ?></option>
<option value="" <?php selected( '', $display_type ); ?>><?php esc_html_e( 'Default', 'woocommerce' ); ?></option>
<option value="products" <?php selected( 'products', $display_type ); ?>><?php esc_html_e( 'Products', 'woocommerce' ); ?></option>
<option value="subcategories" <?php selected( 'subcategories', $display_type ); ?>><?php esc_html_e( 'Subcategories', 'woocommerce' ); ?></option>
<option value="both" <?php selected( 'both', $display_type ); ?>><?php esc_html_e( 'Both', 'woocommerce' ); ?></option>
</select>
</td>
</tr>
<tr class="form-field term-thumbnail-wrap">
<th scope="row" valign="top"><label><?php _e( 'Thumbnail', 'woocommerce' ); ?></label></th>
<th scope="row" valign="top"><label><?php esc_html_e( 'Thumbnail', 'woocommerce' ); ?></label></th>
<td>
<div id="product_cat_thumbnail" style="float: left; margin-right: 10px;"><img src="<?php echo esc_url( $image ); ?>" width="60px" height="60px" /></div>
<div style="line-height: 60px;">
<input type="hidden" id="product_cat_thumbnail_id" name="product_cat_thumbnail_id" value="<?php echo $thumbnail_id; ?>" />
<button type="button" class="upload_image_button button"><?php _e( 'Upload/Add image', 'woocommerce' ); ?></button>
<button type="button" class="remove_image_button button"><?php _e( 'Remove image', 'woocommerce' ); ?></button>
<input type="hidden" id="product_cat_thumbnail_id" name="product_cat_thumbnail_id" value="<?php echo esc_attr( $thumbnail_id ); ?>" />
<button type="button" class="upload_image_button button"><?php esc_html_e( 'Upload/Add image', 'woocommerce' ); ?></button>
<button type="button" class="remove_image_button button"><?php esc_html_e( 'Remove image', 'woocommerce' ); ?></button>
</div>
<script type="text/javascript">
@ -255,9 +270,9 @@ class WC_Admin_Taxonomies {
// Create the media frame.
file_frame = wp.media.frames.downloadable_file = wp.media({
title: '<?php _e( 'Choose an image', 'woocommerce' ); ?>',
title: '<?php esc_html_e( 'Choose an image', 'woocommerce' ); ?>',
button: {
text: '<?php _e( 'Use image', 'woocommerce' ); ?>'
text: '<?php esc_html_e( 'Use image', 'woocommerce' ); ?>'
},
multiple: false
});
@ -291,18 +306,18 @@ class WC_Admin_Taxonomies {
}
/**
* save_category_fields function.
* Save category fields
*
* @param mixed $term_id Term ID being saved
* @param mixed $tt_id
* @param string $taxonomy
* @param mixed $term_id Term ID being saved.
* @param mixed $tt_id Term taxonomy ID.
* @param string $taxonomy Taxonomy slug.
*/
public function save_category_fields( $term_id, $tt_id = '', $taxonomy = '' ) {
if ( isset( $_POST['display_type'] ) && 'product_cat' === $taxonomy ) {
update_woocommerce_term_meta( $term_id, 'display_type', esc_attr( $_POST['display_type'] ) );
if ( isset( $_POST['display_type'] ) && 'product_cat' === $taxonomy ) { // WPCS: CSRF ok, input var ok.
update_woocommerce_term_meta( $term_id, 'display_type', esc_attr( $_POST['display_type'] ) ); // WPCS: CSRF ok, sanitization ok, input var ok.
}
if ( isset( $_POST['product_cat_thumbnail_id'] ) && 'product_cat' === $taxonomy ) {
update_woocommerce_term_meta( $term_id, 'thumbnail_id', absint( $_POST['product_cat_thumbnail_id'] ) );
if ( isset( $_POST['product_cat_thumbnail_id'] ) && 'product_cat' === $taxonomy ) { // WPCS: CSRF ok, input var ok.
update_woocommerce_term_meta( $term_id, 'thumbnail_id', absint( $_POST['product_cat_thumbnail_id'] ) ); // WPCS: CSRF ok, input var ok.
}
}
@ -310,7 +325,10 @@ class WC_Admin_Taxonomies {
* Description for product_cat page to aid users.
*/
public function product_cat_description() {
echo wpautop( __( 'Product categories for your store can be managed here. To change the order of categories on the front-end you can drag and drop to sort them. To see more categories listed click the "screen options" link at the top-right of this page.', 'woocommerce' ) );
echo wp_kses(
wpautop( __( 'Product categories for your store can be managed here. To change the order of categories on the front-end you can drag and drop to sort them. To see more categories listed click the "screen options" link at the top-right of this page.', 'woocommerce' ) ),
array( 'p' => array() )
);
}
/**
@ -323,11 +341,11 @@ class WC_Admin_Taxonomies {
?>
<div class="form-wrap edit-term-notes">
<p>
<strong><?php _e( 'Note:', 'woocommerce' ); ?></strong><br>
<strong><?php esc_html_e( 'Note:', 'woocommerce' ); ?></strong><br>
<?php
printf(
/* translators: %s: default category */
__( 'Deleting a category does not delete the products in that category. Instead, products that were only assigned to the deleted category are set to the category %s.', 'woocommerce' ),
esc_html__( 'Deleting a category does not delete the products in that category. Instead, products that were only assigned to the deleted category are set to the category %s.', 'woocommerce' ),
'<strong>' . esc_html( $category_name ) . '</strong>'
);
?>
@ -340,13 +358,16 @@ class WC_Admin_Taxonomies {
* Description for shipping class page to aid users.
*/
public function product_attribute_description() {
echo wpautop( __( 'Attribute terms can be assigned to products and variations.<br/><br/><b>Note</b>: Deleting a term will remove it from all products and variations to which it has been assigned. Recreating a term will not automatically assign it back to products.', 'woocommerce' ) );
echo wp_kses(
wpautop( __( 'Attribute terms can be assigned to products and variations.<br/><br/><b>Note</b>: Deleting a term will remove it from all products and variations to which it has been assigned. Recreating a term will not automatically assign it back to products.', 'woocommerce' ) ),
array( 'p' => array() )
);
}
/**
* Thumbnail column added to category admin.
*
* @param mixed $columns
* @param mixed $columns Columns array.
* @return array
*/
public function product_cat_columns( $columns ) {
@ -392,10 +413,10 @@ class WC_Admin_Taxonomies {
* Handle custom row actions.
*/
public function handle_product_cat_row_actions() {
if ( isset( $_GET['action'], $_GET['tag_ID'], $_GET['_wpnonce'] ) && 'make_default' === $_GET['action'] ) {
$make_default_id = absint( $_GET['tag_ID'] );
if ( isset( $_GET['action'], $_GET['tag_ID'], $_GET['_wpnonce'] ) && 'make_default' === $_GET['action'] ) { // WPCS: CSRF ok, input var ok.
$make_default_id = absint( $_GET['tag_ID'] ); // WPCS: Input var ok.
if ( wp_verify_nonce( $_GET['_wpnonce'], 'make_default_' . $make_default_id ) && current_user_can( 'edit_term', $make_default_id ) ) {
if ( wp_verify_nonce( $_GET['_wpnonce'], 'make_default_' . $make_default_id ) && current_user_can( 'edit_term', $make_default_id ) ) { // WPCS: Sanitization ok, input var ok, CSRF ok.
update_option( 'default_product_cat', $make_default_id );
}
}
@ -404,9 +425,9 @@ class WC_Admin_Taxonomies {
/**
* Thumbnail column value added to category admin.
*
* @param string $columns
* @param string $column
* @param int $id
* @param string $columns Column HTML output.
* @param string $column Column name.
* @param int $id Product ID.
*
* @return string
*/
@ -427,7 +448,7 @@ class WC_Admin_Taxonomies {
$image = wc_placeholder_img_src();
}
// Prevent esc_url from breaking spaces in urls for image embeds. Ref: https://core.trac.wordpress.org/ticket/23605
// Prevent esc_url from breaking spaces in urls for image embeds. Ref: https://core.trac.wordpress.org/ticket/23605 .
$image = str_replace( ' ', '%20', $image );
$columns .= '<img src="' . esc_url( $image ) . '" alt="' . esc_attr__( 'Thumbnail', 'woocommerce' ) . '" class="wp-post-image" height="48" width="48" />';
}
@ -440,7 +461,7 @@ class WC_Admin_Taxonomies {
/**
* Maintain term hierarchy when editing a product.
*
* @param array $args
* @param array $args Term checklist args.
* @return array
*/
public function disable_checked_ontop( $args ) {
@ -456,10 +477,10 @@ class WC_Admin_Taxonomies {
* @return void
*/
public function scripts_at_product_cat_screen_footer() {
if ( ! isset( $_GET['taxonomy'] ) || 'product_cat' !== $_GET['taxonomy'] ) {
if ( ! isset( $_GET['taxonomy'] ) || 'product_cat' !== $_GET['taxonomy'] ) { // WPCS: CSRF ok, input var ok.
return;
}
// Ensure the tooltip is displayed when the image column is disabled on product categories
// Ensure the tooltip is displayed when the image column is disabled on product categories.
wc_enqueue_js("
(function( $ ) {
'use strict';
@ -471,4 +492,4 @@ class WC_Admin_Taxonomies {
}
}
new WC_Admin_Taxonomies();
$wc_admin_taxonomies = WC_Admin_Taxonomies::get_instance();