Wordpress

Add custom field Woo Attributes Multiple

/*
 * Создание доп полей сео для атрибутов
 * https://pippinsplugins.com/adding-custom-meta-fields-to-taxonomies/
 */

/******************** Seo Title ************************/

// Add term page
function pippin_taxonomy_add_new_meta_field() {
    // this will add the custom meta field to the add new term page
    ?>
    <div class="form-field">
        <label for="term_meta[custom_term_meta]">Seo title</label>
        <input type="text" name="term_meta[custom_seo_title]" id="term_meta[custom_seo_title]" value="">
        <p class="description"><?php _e( 'Статичный','pippin' ); ?></p>
    </div>
    <?php
}


// Edit term page
function pippin_taxonomy_edit_meta_field($term) {

    // put the term ID into a variable
    $t_id = $term->term_id;

    //var_dump($term);

    // retrieve the existing value(s) for this meta field. This returns an array
    $term_meta = get_option( "taxonomy_$t_id" ); ?>
    <tr class="form-field">
        <th scope="row" valign="top"><label for="term_meta[custom_seo_title]">Seo title</label></th>
        <td>
            <input type="text" name="term_meta[custom_seo_title]" id="term_meta[custom_seo_title]" value="<?php echo esc_attr( $term_meta['custom_seo_title'] ) ? esc_attr( $term_meta['custom_seo_title'] ) : ''; ?>">
            <p class="description"><?php _e( 'Статичный','pippin' ); ?></p>
        </td>
    </tr>
    <?php
}

/******************** Seo Description ************************/

// Add term page
function desc_pippin_taxonomy_add_new_meta_field() {
    // this will add the custom meta field to the add new term page
    ?>
    <div class="form-field">
        <label for="term_meta[custom_term_meta]">Seo Description</label>
<!--        <input type="text" name="term_meta[custom_seo_description]" id="term_meta[custom_seo_description]" value="">-->
        <textarea name="term_meta[custom_seo_description]" id="term_meta[custom_seo_description]" rows="5" cols="40"></textarea>
        <p class="description"><?php _e( 'Статичный','pippin' ); ?></p>
    </div>
    <?php
}


// Edit term page
function desc_pippin_taxonomy_edit_meta_field($term) {

    // put the term ID into a variable
    $t_id = $term->term_id;

    //var_dump($term);

    // retrieve the existing value(s) for this meta field. This returns an array
    $term_meta = get_option( "taxonomy_$t_id" ); ?>
    <tr class="form-field">
        <th scope="row" valign="top"><label for="term_meta[custom_seo_description]">Seo Description</label></th>
        <td>
<!--            <input type="text" name="term_meta[custom_seo_description]" id="term_meta[custom_seo_description]" value="--><?php //echo esc_attr( $term_meta['custom_seo_description'] ) ? esc_attr( $term_meta['custom_seo_description'] ) : ''; ?><!--">-->
            <textarea name="term_meta[custom_seo_description]" id="term_meta[custom_seo_description]" rows="5" cols="40"><?php echo esc_attr( $term_meta['custom_seo_description'] ) ? esc_attr( $term_meta['custom_seo_description'] ) : ''; ?></textarea>
            <p class="description"><?php _e( 'Статичный','pippin' ); ?></p>
        </td>
    </tr>
    <?php
}

// Save extra taxonomy fields callback function.
function save_taxonomy_custom_meta( $term_id ) {
    if ( isset( $_POST['term_meta'] ) ) {
        $t_id = $term_id;
        $term_meta = get_option( "taxonomy_$t_id" );
        $cat_keys = array_keys( $_POST['term_meta'] );
        foreach ( $cat_keys as $key ) {
            if ( isset ( $_POST['term_meta'][$key] ) ) {
                $term_meta[$key] = $_POST['term_meta'][$key];
            }
        }
        // Save the option array.
        update_option( "taxonomy_$t_id", $term_meta );
    }
}

//Инициируем для атрибутов вручную
$attributes = array(/*'czvet','for','razmer',*/'sostav');
foreach ($attributes as $attribute){
    add_action( 'pa_'.$attribute.'_add_form_fields', 'pippin_taxonomy_add_new_meta_field', 10, 2 );
    add_action( 'pa_'.$attribute.'_edit_form_fields', 'pippin_taxonomy_edit_meta_field', 10, 2 );


    add_action( 'pa_'.$attribute.'_add_form_fields', 'desc_pippin_taxonomy_add_new_meta_field', 10, 2 );
    add_action( 'pa_'.$attribute.'_edit_form_fields', 'desc_pippin_taxonomy_edit_meta_field', 10, 2 );


    add_action( 'edited_pa_'.$attribute, 'save_taxonomy_custom_meta', 10, 2 );
    add_action( 'create_pa_'.$attribute, 'save_taxonomy_custom_meta', 10, 2 );
}

Add Woo Product Custom Fiedls

/*
 * Добавление поля экспресс доставка у товара
 * https://wpruse.ru/woocommerce/custom-fields-in-products/
 */
add_action( 'woocommerce_product_options_general_product_data', 'art_woo_add_custom_fields' );
function art_woo_add_custom_fields() {
    global $product, $post;
    echo '<div class="options_group">';// Группировка полей

    // Чекбокс
    woocommerce_wp_checkbox( array(
        'id'            => '_express_checkbox',
        'wrapper_class' => 'show_if_simple',
        'label'         => 'Экспресс доставка',
        'description'   => '',
    ) );

    echo '</div>';
}

add_action( 'woocommerce_process_product_meta', 'art_woo_custom_fields_save', 10 );
function art_woo_custom_fields_save( $post_id ) {

    $woocommerce_checkbox = isset( $_POST['_express_checkbox'] ) ? 'yes' : 'no';
    update_post_meta( $post_id, '_express_checkbox', $woocommerce_checkbox );

}