根据WooCommerce结帐中的打开，关闭和休息时间添加具有时间间隔的选择字段 [英] Add a select field with time intervals based on opening, closing and breaks times in WooCommerce checkout

问题描述

我正在与WooCommerce建立披萨外卖网站.实际上，当客户结账时，他可以选择何时要送食物.

I am building pizza delivery website with WooCommerce. In fact when customer is checking out, he can select when he want to have food delivered.

选择框应包含15分钟间隔，从当前时间到清除所有过去的小时.我要的第一个选项是尽快"，然后下一个选项是一个小时后(四舍五入到最接近的15分钟)，然后每次15分钟.

The select box should contain 15 minute intervals ranging from the current time and clearing all past hours. The first option I want is to be "As soon as possible", and then the next option is an hour later (rounded to nearest 15mins), and then 15 mins each time.

我们的交货时间如下:

• 星期一:关闭
• 星期二-星期五11:30-14:00&17:00-22:00
• 星期六&周日:13:00-22:00

我成功执行了WooCommerce动作/挂接，但无法禁用当前时间之前的所有时隙.

I succesfully WooCommerce action/hook, but I can't disable all time slots before the current time.

add_action('woocommerce_before_order_notes', 'wps_add_select_checkout_field');
function wps_add_select_checkout_field( $checkout ) {
    woocommerce_form_field( 'lieferzeit', array(
        'type'          => 'select',
        'class'         => array( 'wps-drop' ),
        'label'         => __( '<div class="gew"><span class="gew-lz">Gewünschte Lieferzeit</span></div>'),
         'options'       => array(
            'asap'      => __( 'So schnell wie möglich', 'wps' ),
            '12:00'                     => __( '12:00', 'wps' ),
            '12:30'                     => __( '12:30', 'wps' ),
            '13:00'                     => __( '13:00', 'wps' ),
            '13:30'                     => __( '13:30', 'wps' ),
            '14:00'                     => __( '14:00', 'wps' ),
            '17:30'                     => __( '17:30', 'wps' ),
            '18:00'                     => __( '18:00', 'wps' ),
            '18:30'                     => __( '18:30', 'wps' ),
            '19:00'                     => __( '19:00', 'wps' ),
            '19:30'                     => __( '19:30', 'wps' ),
            '20:00'                     => __( '20:00', 'wps' ),
            '20:30'                     => __( '20:30', 'wps' ),
            '21:00'                     => __( '21:00', 'wps' ),
            '21:30'                     => __( '21:30', 'wps' ),
            '22:00'                     => __( '22:00', 'wps' ),
                           
        )
    ),

    $checkout->get_value( 'lieferzeit' ));
}

add_action('woocommerce_checkout_update_order_meta', 'wps_select_checkout_field_update_order_meta');
function wps_select_checkout_field_update_order_meta( $order_id ) {

   if ($_POST['lieferzeit']) update_post_meta( $order_id, 'lieferzeit', esc_attr($_POST['lieferzeit']));

}


add_action( 'woocommerce_admin_order_data_after_billing_address', 'wps_select_checkout_field_display_admin_order_meta', 10, 1 );
function wps_select_checkout_field_display_admin_order_meta($order){

    echo '<p><strong>'.__('Delivery option').':</strong> ' . get_post_meta( $order->id, 'lieferzeit', true ) . '</p>';

}

add_filter('woocommerce_email_order_meta_keys', 'wps_select_order_meta_keys');
function wps_select_order_meta_keys( $keys ) {

    $keys['lieferzeit:'] = 'lieferzeit';
    return $keys;
    
}

推荐答案

关于选择字段的问题，您可以使用以下

For your question about the select field you can use the following

通过 $ store_times 数组，您可以设置营业时间和营业时间以及休息时间.

Via the $store_times array you can set the opening and closing hours as well as the hours of the break.

如果商店全天关闭，请将当天的所有设置都保留为空(请参见星期一)

If the store is closed all day, leave all settings for that day empty (see monday)

function action_woocommerce_before_order_notes( $checkout ) {       
    // Open, break and close time   
    $store_times = array(
        array( // Sunday (NO break)
            'open'    => '13:00',
            'break_s' => '',
            'break_e' => '',
            'close'   => '22:00',
        ), 
        array( // Monday (closed, so everything is empty)
            'open'    => '',
            'break_s' => '',
            'break_e' => '',
            'close'   => '',
        ), 
        array( // Tuesday
            'open'    => '11:30',
            'break_s' => '14:00',
            'break_e' => '17:00',
            'close'   => '22:00',
        ), 
        array( // Wednesday
            'open'    => '11:30',
            'break_s' => '14:00',
            'break_e' => '17:00',
            'close'   => '22:00',
        ), 
        array( // Thursday
            'open'    => '11:30',
            'break_s' => '14:00',
            'break_e' => '17:00',
            'close'   => '23:30',
        ), 
        array( // Friday
            'open'    => '11:30',
            'break_s' => '14:00',
            'break_e' => '17:00',
            'close'   => '22:00',
        ),
        array( // Saturday
            'open'    => '13:00',
            'break_s' => '',
            'break_e' => '',
            'close'   => '22:00',
        ), 
    );
    
    // Current time
    $current_time = current_time( 'timestamp' );
    
    // Current day, 0 for Sunday, 6 for Saturday
    $current_day = date( 'w', $current_time );

    // Get values for the current day
    $open_time = strtotime( $store_times[ $current_day][ 'open' ] );
    $break_start = strtotime( $store_times[ $current_day][ 'break_s' ] );
    $break_end = strtotime( $store_times[ $current_day][ 'break_e' ] ); 
    $close_time = strtotime( $store_times[ $current_day][ 'close' ] );
    
    // Open time is empty or before/passed open/close time, so the store is closed
    if ( empty ( $open_time ) || ( $current_time > $close_time || $current_time <= $open_time ) ) {
        // Default value
        $options['closed'] = __( 'Closed', 'woocommerce');
    } else {
        // Default value
        $options[''] = __( 'As soon as possible', 'woocommerce');
        
        // As soon as possible
        $asa_possible = strtotime( '+1 hour', $current_time );
    
        // Round to next 15 minutes (15 * 60 seconds)
        $asa_possible = ceil( $asa_possible / ( 15 * 60 ) ) * ( 15 * 60);
        
        // Add a new option every 15 minutes
        while( $asa_possible <= $close_time && $asa_possible >= $open_time ) {
            // Generate value
            $value = date( 'H:i', $asa_possible );
            
            // NOT between break start & break end
            if ( $value <= date( 'H:i', $break_start ) || $value >= date( 'H:i', $break_end ) ) {
                // Push to array
                $options[$value] = $value;
            }
            
            // Add 15 minutes to the variable in this while loop
            $asa_possible = strtotime( '+15 minutes', $asa_possible );
        }
    }


    // Add field
    woocommerce_form_field( 'delivery_time', array(
        'type'          => 'select',
        'class'         => array( 'wps-drop' ),
        'label'         => __('Desired delivery time', 'woocommerce' ),
        'options'       => $options,
    ), $checkout->get_value( 'delivery_time' ) );
}
add_action( 'woocommerce_before_order_notes', 'action_woocommerce_before_order_notes', 10, 1 );

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