498 lines
17 KiB
PHP
498 lines
17 KiB
PHP
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<?php
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/**
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* Handles taxonomies in admin
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*
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* @class WC_Admin_Taxonomies
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* @version 2.3.10
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* @package WooCommerce\Admin
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly.
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}
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use Automattic\WooCommerce\Internal\AssignDefaultCategory;
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/**
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* WC_Admin_Taxonomies class.
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*/
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class WC_Admin_Taxonomies {
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/**
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* Class instance.
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*
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* @var WC_Admin_Taxonomies instance
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*/
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protected static $instance = false;
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/**
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* Default category ID.
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*
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* @var int
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*/
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private $default_cat_id = 0;
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/**
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* Get class instance
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*/
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public static function get_instance() {
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if ( ! self::$instance ) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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/**
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* Constructor.
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*/
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public function __construct() {
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// Default category ID.
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$this->default_cat_id = get_option( 'default_product_cat', 0 );
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// Category/term ordering.
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add_action( 'create_term', array( $this, 'create_term' ), 5, 3 );
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add_action(
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'delete_product_cat',
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function() {
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wc_get_container()->get( AssignDefaultCategory::class )->schedule_action();
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}
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);
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// Add form.
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add_action( 'product_cat_add_form_fields', array( $this, 'add_category_fields' ) );
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add_action( 'product_cat_edit_form_fields', array( $this, 'edit_category_fields' ), 10 );
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add_action( 'created_term', array( $this, 'save_category_fields' ), 10, 3 );
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add_action( 'edit_term', array( $this, 'save_category_fields' ), 10, 3 );
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// Add columns.
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add_filter( 'manage_edit-product_cat_columns', array( $this, 'product_cat_columns' ) );
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add_filter( 'manage_product_cat_custom_column', array( $this, 'product_cat_column' ), 10, 3 );
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// Add row actions.
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add_filter( 'product_cat_row_actions', array( $this, 'product_cat_row_actions' ), 10, 2 );
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add_filter( 'admin_init', array( $this, 'handle_product_cat_row_actions' ) );
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// Taxonomy page descriptions.
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add_action( 'product_cat_pre_add_form', array( $this, 'product_cat_description' ) );
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add_action( 'after-product_cat-table', array( $this, 'product_cat_notes' ) );
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$attribute_taxonomies = wc_get_attribute_taxonomies();
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if ( ! empty( $attribute_taxonomies ) ) {
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foreach ( $attribute_taxonomies as $attribute ) {
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add_action( 'pa_' . $attribute->attribute_name . '_pre_add_form', array( $this, 'product_attribute_description' ) );
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}
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}
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// Maintain hierarchy of terms.
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add_filter( 'wp_terms_checklist_args', array( $this, 'disable_checked_ontop' ) );
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// Admin footer scripts for this product categories admin screen.
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add_action( 'admin_footer', array( $this, 'scripts_at_product_cat_screen_footer' ) );
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}
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/**
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* Order term when created (put in position 0).
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*
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* @param mixed $term_id Term ID.
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* @param mixed $tt_id Term taxonomy ID.
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* @param string $taxonomy Taxonomy slug.
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*/
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public function create_term( $term_id, $tt_id = '', $taxonomy = '' ) {
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if ( 'product_cat' !== $taxonomy && ! taxonomy_is_product_attribute( $taxonomy ) ) {
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return;
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}
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$meta_name = taxonomy_is_product_attribute( $taxonomy ) ? 'order_' . esc_attr( $taxonomy ) : 'order';
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update_term_meta( $term_id, $meta_name, 0 );
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}
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/**
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* When a term is deleted, delete its meta.
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*
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* @deprecated 3.6.0 No longer needed.
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* @param mixed $term_id Term ID.
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*/
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public function delete_term( $term_id ) {
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wc_deprecated_function( 'delete_term', '3.6' );
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}
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/**
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* Category thumbnail fields.
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*/
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public function add_category_fields() {
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?>
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<div class="form-field term-display-type-wrap">
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<label for="display_type"><?php esc_html_e( 'Display type', 'woocommerce' ); ?></label>
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<select id="display_type" name="display_type" class="postform">
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<option value=""><?php esc_html_e( 'Default', 'woocommerce' ); ?></option>
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<option value="products"><?php esc_html_e( 'Products', 'woocommerce' ); ?></option>
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<option value="subcategories"><?php esc_html_e( 'Subcategories', 'woocommerce' ); ?></option>
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<option value="both"><?php esc_html_e( 'Both', 'woocommerce' ); ?></option>
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</select>
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</div>
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<div class="form-field term-thumbnail-wrap">
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<label><?php esc_html_e( 'Thumbnail', 'woocommerce' ); ?></label>
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<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>
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<div style="line-height: 60px;">
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<input type="hidden" id="product_cat_thumbnail_id" name="product_cat_thumbnail_id" />
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<button type="button" class="upload_image_button button"><?php esc_html_e( 'Upload/Add image', 'woocommerce' ); ?></button>
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<button type="button" class="remove_image_button button"><?php esc_html_e( 'Remove image', 'woocommerce' ); ?></button>
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</div>
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<script type="text/javascript">
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// Only show the "remove image" button when needed
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if ( ! jQuery( '#product_cat_thumbnail_id' ).val() ) {
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jQuery( '.remove_image_button' ).hide();
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}
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// Uploading files
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var file_frame;
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jQuery( document ).on( 'click', '.upload_image_button', function( event ) {
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event.preventDefault();
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// If the media frame already exists, reopen it.
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if ( file_frame ) {
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file_frame.open();
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return;
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}
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// Create the media frame.
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file_frame = wp.media.frames.downloadable_file = wp.media({
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title: '<?php esc_html_e( 'Choose an image', 'woocommerce' ); ?>',
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button: {
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text: '<?php esc_html_e( 'Use image', 'woocommerce' ); ?>'
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},
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multiple: false
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});
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// When an image is selected, run a callback.
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file_frame.on( 'select', function() {
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var attachment = file_frame.state().get( 'selection' ).first().toJSON();
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var attachment_thumbnail = attachment.sizes.thumbnail || attachment.sizes.full;
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jQuery( '#product_cat_thumbnail_id' ).val( attachment.id );
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jQuery( '#product_cat_thumbnail' ).find( 'img' ).attr( 'src', attachment_thumbnail.url );
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jQuery( '.remove_image_button' ).show();
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});
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// Finally, open the modal.
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file_frame.open();
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});
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jQuery( document ).on( 'click', '.remove_image_button', function() {
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jQuery( '#product_cat_thumbnail' ).find( 'img' ).attr( 'src', '<?php echo esc_js( wc_placeholder_img_src() ); ?>' );
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jQuery( '#product_cat_thumbnail_id' ).val( '' );
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jQuery( '.remove_image_button' ).hide();
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return false;
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});
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jQuery( document ).ajaxComplete( function( event, request, options ) {
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if ( request && 4 === request.readyState && 200 === request.status
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&& options.data && 0 <= options.data.indexOf( 'action=add-tag' ) ) {
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var res = wpAjax.parseAjaxResponse( request.responseXML, 'ajax-response' );
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if ( ! res || res.errors ) {
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return;
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}
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// Clear Thumbnail fields on submit
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jQuery( '#product_cat_thumbnail' ).find( 'img' ).attr( 'src', '<?php echo esc_js( wc_placeholder_img_src() ); ?>' );
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jQuery( '#product_cat_thumbnail_id' ).val( '' );
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jQuery( '.remove_image_button' ).hide();
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// Clear Display type field on submit
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jQuery( '#display_type' ).val( '' );
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return;
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}
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} );
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</script>
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<div class="clear"></div>
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</div>
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<?php
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}
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/**
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* Edit category thumbnail field.
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*
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* @param mixed $term Term (category) being edited.
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*/
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public function edit_category_fields( $term ) {
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$display_type = get_term_meta( $term->term_id, 'display_type', true );
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$thumbnail_id = absint( get_term_meta( $term->term_id, 'thumbnail_id', true ) );
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if ( $thumbnail_id ) {
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$image = wp_get_attachment_thumb_url( $thumbnail_id );
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} else {
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$image = wc_placeholder_img_src();
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}
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?>
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<tr class="form-field term-display-type-wrap">
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<th scope="row" valign="top"><label><?php esc_html_e( 'Display type', 'woocommerce' ); ?></label></th>
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<td>
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<select id="display_type" name="display_type" class="postform">
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<option value="" <?php selected( '', $display_type ); ?>><?php esc_html_e( 'Default', 'woocommerce' ); ?></option>
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<option value="products" <?php selected( 'products', $display_type ); ?>><?php esc_html_e( 'Products', 'woocommerce' ); ?></option>
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<option value="subcategories" <?php selected( 'subcategories', $display_type ); ?>><?php esc_html_e( 'Subcategories', 'woocommerce' ); ?></option>
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<option value="both" <?php selected( 'both', $display_type ); ?>><?php esc_html_e( 'Both', 'woocommerce' ); ?></option>
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</select>
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</td>
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</tr>
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<tr class="form-field term-thumbnail-wrap">
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<th scope="row" valign="top"><label><?php esc_html_e( 'Thumbnail', 'woocommerce' ); ?></label></th>
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<td>
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<div id="product_cat_thumbnail" style="float: left; margin-right: 10px;"><img src="<?php echo esc_url( $image ); ?>" width="60px" height="60px" /></div>
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<div style="line-height: 60px;">
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<input type="hidden" id="product_cat_thumbnail_id" name="product_cat_thumbnail_id" value="<?php echo esc_attr( $thumbnail_id ); ?>" />
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<button type="button" class="upload_image_button button"><?php esc_html_e( 'Upload/Add image', 'woocommerce' ); ?></button>
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<button type="button" class="remove_image_button button"><?php esc_html_e( 'Remove image', 'woocommerce' ); ?></button>
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</div>
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<script type="text/javascript">
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// Only show the "remove image" button when needed
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if ( '0' === jQuery( '#product_cat_thumbnail_id' ).val() ) {
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jQuery( '.remove_image_button' ).hide();
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}
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// Uploading files
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var file_frame;
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jQuery( document ).on( 'click', '.upload_image_button', function( event ) {
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event.preventDefault();
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// If the media frame already exists, reopen it.
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if ( file_frame ) {
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file_frame.open();
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return;
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}
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// Create the media frame.
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file_frame = wp.media.frames.downloadable_file = wp.media({
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title: '<?php esc_html_e( 'Choose an image', 'woocommerce' ); ?>',
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button: {
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text: '<?php esc_html_e( 'Use image', 'woocommerce' ); ?>'
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},
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multiple: false
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});
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// When an image is selected, run a callback.
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file_frame.on( 'select', function() {
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var attachment = file_frame.state().get( 'selection' ).first().toJSON();
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var attachment_thumbnail = attachment.sizes.thumbnail || attachment.sizes.full;
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jQuery( '#product_cat_thumbnail_id' ).val( attachment.id );
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jQuery( '#product_cat_thumbnail' ).find( 'img' ).attr( 'src', attachment_thumbnail.url );
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jQuery( '.remove_image_button' ).show();
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});
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// Finally, open the modal.
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file_frame.open();
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});
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jQuery( document ).on( 'click', '.remove_image_button', function() {
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jQuery( '#product_cat_thumbnail' ).find( 'img' ).attr( 'src', '<?php echo esc_js( wc_placeholder_img_src() ); ?>' );
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jQuery( '#product_cat_thumbnail_id' ).val( '' );
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jQuery( '.remove_image_button' ).hide();
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return false;
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});
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</script>
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<div class="clear"></div>
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</td>
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</tr>
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<?php
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}
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/**
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* Save category fields
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*
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* @param mixed $term_id Term ID being saved.
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* @param mixed $tt_id Term taxonomy ID.
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* @param string $taxonomy Taxonomy slug.
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*/
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public function save_category_fields( $term_id, $tt_id = '', $taxonomy = '' ) {
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if ( isset( $_POST['display_type'] ) && 'product_cat' === $taxonomy ) { // WPCS: CSRF ok, input var ok.
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update_term_meta( $term_id, 'display_type', esc_attr( $_POST['display_type'] ) ); // WPCS: CSRF ok, sanitization ok, input var ok.
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}
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if ( isset( $_POST['product_cat_thumbnail_id'] ) && 'product_cat' === $taxonomy ) { // WPCS: CSRF ok, input var ok.
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update_term_meta( $term_id, 'thumbnail_id', absint( $_POST['product_cat_thumbnail_id'] ) ); // WPCS: CSRF ok, input var ok.
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}
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}
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/**
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* Description for product_cat page to aid users.
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*/
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public function product_cat_description() {
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echo wp_kses(
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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' ) ),
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array( 'p' => array() )
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);
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}
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/**
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* Add some notes to describe the behavior of the default category.
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*/
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public function product_cat_notes() {
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|
$category_id = get_option( 'default_product_cat', 0 );
|
||
|
|
$category = get_term( $category_id, 'product_cat' );
|
||
|
|
$category_name = ( ! $category || is_wp_error( $category ) ) ? _x( 'Uncategorized', 'Default category slug', 'woocommerce' ) : $category->name;
|
||
|
|
?>
|
||
|
|
<div class="form-wrap edit-term-notes">
|
||
|
|
<p>
|
||
|
|
<strong><?php esc_html_e( 'Note:', 'woocommerce' ); ?></strong><br>
|
||
|
|
<?php
|
||
|
|
printf(
|
||
|
|
/* translators: %s: default category */
|
||
|
|
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>'
|
||
|
|
);
|
||
|
|
?>
|
||
|
|
</p>
|
||
|
|
</div>
|
||
|
|
<?php
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Description for shipping class page to aid users.
|
||
|
|
*/
|
||
|
|
public function product_attribute_description() {
|
||
|
|
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 Columns array.
|
||
|
|
* @return array
|
||
|
|
*/
|
||
|
|
public function product_cat_columns( $columns ) {
|
||
|
|
$new_columns = array();
|
||
|
|
|
||
|
|
if ( isset( $columns['cb'] ) ) {
|
||
|
|
$new_columns['cb'] = $columns['cb'];
|
||
|
|
unset( $columns['cb'] );
|
||
|
|
}
|
||
|
|
|
||
|
|
$new_columns['thumb'] = __( 'Image', 'woocommerce' );
|
||
|
|
|
||
|
|
$columns = array_merge( $new_columns, $columns );
|
||
|
|
$columns['handle'] = '';
|
||
|
|
|
||
|
|
return $columns;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adjust row actions.
|
||
|
|
*
|
||
|
|
* @param array $actions Array of actions.
|
||
|
|
* @param object $term Term object.
|
||
|
|
* @return array
|
||
|
|
*/
|
||
|
|
public function product_cat_row_actions( $actions, $term ) {
|
||
|
|
$default_category_id = absint( get_option( 'default_product_cat', 0 ) );
|
||
|
|
|
||
|
|
if ( $default_category_id !== $term->term_id && current_user_can( 'edit_term', $term->term_id ) ) {
|
||
|
|
$actions['make_default'] = sprintf(
|
||
|
|
'<a href="%s" aria-label="%s">%s</a>',
|
||
|
|
wp_nonce_url( 'edit-tags.php?action=make_default&taxonomy=product_cat&post_type=product&tag_ID=' . absint( $term->term_id ), 'make_default_' . absint( $term->term_id ) ),
|
||
|
|
/* translators: %s: taxonomy term name */
|
||
|
|
esc_attr( sprintf( __( 'Make “%s” the default category', 'woocommerce' ), $term->name ) ),
|
||
|
|
__( 'Make default', 'woocommerce' )
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
return $actions;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Handle custom row actions.
|
||
|
|
*/
|
||
|
|
public function handle_product_cat_row_actions() {
|
||
|
|
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 ) ) { // WPCS: Sanitization ok, input var ok, CSRF ok.
|
||
|
|
update_option( 'default_product_cat', $make_default_id );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Thumbnail column value added to category admin.
|
||
|
|
*
|
||
|
|
* @param string $columns Column HTML output.
|
||
|
|
* @param string $column Column name.
|
||
|
|
* @param int $id Product ID.
|
||
|
|
*
|
||
|
|
* @return string
|
||
|
|
*/
|
||
|
|
public function product_cat_column( $columns, $column, $id ) {
|
||
|
|
if ( 'thumb' === $column ) {
|
||
|
|
// Prepend tooltip for default category.
|
||
|
|
$default_category_id = absint( get_option( 'default_product_cat', 0 ) );
|
||
|
|
|
||
|
|
if ( $default_category_id === $id ) {
|
||
|
|
$columns .= wc_help_tip( __( 'This is the default category and it cannot be deleted. It will be automatically assigned to products with no category.', 'woocommerce' ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
$thumbnail_id = get_term_meta( $id, 'thumbnail_id', true );
|
||
|
|
|
||
|
|
if ( $thumbnail_id ) {
|
||
|
|
$image = wp_get_attachment_thumb_url( $thumbnail_id );
|
||
|
|
} else {
|
||
|
|
$image = wc_placeholder_img_src();
|
||
|
|
}
|
||
|
|
|
||
|
|
// 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" />';
|
||
|
|
}
|
||
|
|
if ( 'handle' === $column ) {
|
||
|
|
$columns .= '<input type="hidden" name="term_id" value="' . esc_attr( $id ) . '" />';
|
||
|
|
}
|
||
|
|
return $columns;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Maintain term hierarchy when editing a product.
|
||
|
|
*
|
||
|
|
* @param array $args Term checklist args.
|
||
|
|
* @return array
|
||
|
|
*/
|
||
|
|
public function disable_checked_ontop( $args ) {
|
||
|
|
if ( ! empty( $args['taxonomy'] ) && 'product_cat' === $args['taxonomy'] ) {
|
||
|
|
$args['checked_ontop'] = false;
|
||
|
|
}
|
||
|
|
return $args;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Admin footer scripts for the product categories admin screen
|
||
|
|
*
|
||
|
|
* @return void
|
||
|
|
*/
|
||
|
|
public function scripts_at_product_cat_screen_footer() {
|
||
|
|
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.
|
||
|
|
wc_enqueue_js(
|
||
|
|
"(function( $ ) {
|
||
|
|
'use strict';
|
||
|
|
var product_cat = $( 'tr#tag-" . absint( $this->default_cat_id ) . "' );
|
||
|
|
product_cat.find( 'th' ).empty();
|
||
|
|
product_cat.find( 'td.thumb span' ).detach( 'span' ).appendTo( product_cat.find( 'th' ) );
|
||
|
|
})( jQuery );"
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$wc_admin_taxonomies = WC_Admin_Taxonomies::get_instance();
|