/var/www/html_it/wp-content/plugins/woocommerce-orders-tracking/includes/admin/email.php


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<?php
if ( ! defined'ABSPATH' ) ) {
    exit;
}

class 
VI_WOOCOMMERCE_ORDERS_TRACKING_ADMIN_EMAIL {
    protected static 
$settings;
    protected static 
$default_tracking = array();

    public function 
__construct() {
        
self::$settings VI_WOOCOMMERCE_ORDERS_TRACKING_DATA::get_instance();
    }

    
/**
     * @param       $order_id
     * @param array $updated_items
     * @param bool  $update_scheduled_emails
     *
     * @return bool
     * @throws Exception
     */
    
public static function send_email$order_id$updated_items = array(), $update_scheduled_emails false ) {
        global 
$woo_orders_tracking_items;
        
$woo_orders_tracking_items $updated_items;
        
$g_tracking                = array(
            
'tracking_number' => '',
            
'carrier_name'    => '',
            
'carrier_url'     => '',
            
'tracking_url'    => '',
        );
        
$order                     wc_get_order$order_id );
        if ( ! 
$order ) {
            return 
false;
        }
        
$order_number       $order->get_order_number();
        
$billing_first_name $order->get_billing_first_name();
        
$billing_last_name  $order->get_billing_last_name();
        
$user_email         $order->get_billing_email();
        if ( ! 
$user_email ) {
            return 
false;
        }
        
$language '';
        if ( 
is_plugin_active'sitepress-multilingual-cms/sitepress.php' ) ) {
            
$language $order->get_meta'wpml_language'true );
        }
        if ( ! 
$language && function_exists'pll_get_post_language' ) ) {
            
$language pll_get_post_language$order_id );
        }
        
$email_column_tracking_number stripslashesself::$settings->get_params'email_column_tracking_number'''$language ) );
        
$email_column_carrier_name    stripslashesself::$settings->get_params'email_column_carrier_name'''$language ) );
        
$email_column_tracking_url    stripslashesself::$settings->get_params'email_column_tracking_url'''$language ) );
        
$email_send_all_order_items   self::$settings->get_params'email_send_all_order_items' );

        
$line_items $order->get_items();
        if ( empty( 
$line_items ) ) {
            return 
false;
        }
        
$track_per_quantity self::$settings->get_params'track_per_quantity' );
        if ( !empty( 
$updated_items ) ) {
            foreach ( 
$updated_items as $updated_item ) {
                if ( ! 
$updated_item['order_item_id'] ) {
                    
$g_tracking['tracking_number']       = $updated_item['tracking_number'];
                    
$g_tracking['carrier_name']          = $updated_item['carrier_name'];
                    
$g_tracking['carrier_url']           = $updated_item['carrier_url'];
                    
$g_tracking['tracking_url']          = $updated_item['tracking_url'];
                    
self::$default_tracking$order_id ] = $g_tracking;
                    break;
                }
            }
        }
        if ( ! isset( 
self::$default_tracking$order_id ] ) ) {
            
$_wot_tracking_number  $order->get_meta'_wot_tracking_number'true );
            
$_wot_tracking_carrier $order->get_meta'_wot_tracking_carrier'true );
            if ( 
$_wot_tracking_number && $_wot_tracking_carrier ) {
                
$carrier self::$settings->get_shipping_carrier_by_slug$_wot_tracking_carrier'' );
                if ( 
is_array$carrier ) && count$carrier ) && empty( $carrier['digital_delivery'] ) ) {
                    
$carrier_url                         $carrier['url'];
                    
$carrier_name                        $carrier['name'];
                    
$display_name                        = empty( $carrier['display_name'] ) ? $carrier_name $carrier['display_name'];
                    
$tracking_url_show                   apply_filters'vi_woo_orders_tracking_current_tracking_url_show',
                        
self::$settings->get_url_tracking$carrier_url$_wot_tracking_number$_wot_tracking_carrier$order->get_shipping_postcode(), falsefalse$order_id ),
                        
''$order_id );
                    
$carrier_url_show                    str_replace( array(
                        
'{tracking_number}',
                        
'{postal_code}'
                    
), ''$carrier_url );
                    
$g_tracking['tracking_number']       = $_wot_tracking_number;
                    
$g_tracking['carrier_name']          = $display_name;
                    
$g_tracking['carrier_url']           = $carrier_url_show;
                    
$g_tracking['tracking_url']          = $tracking_url_show;
                    
self::$default_tracking$order_id ] = $g_tracking;
                }
            }
        }

        
ob_start();
        
?>
        <table class="<?php echo esc_attrVI_WOOCOMMERCE_ORDERS_TRACKING_DATA::set'table-container' ) ) ?>">
            <thead>
            <tr>
                <th><?php esc_html_e'Product title''woocommerce-orders-tracking' ?></th>
                <?php
                
if ( $email_column_tracking_number ) {
                    
?>
                    <th><?php esc_html_e'Tracking number''woocommerce-orders-tracking' ?></th>
                    <?php
                
}
                if ( 
$email_column_carrier_name ) {
                    
?>
                    <th><?php esc_html_e'Carrier name''woocommerce-orders-tracking' ?></th>
                    <?php
                
}
                if ( 
$email_column_tracking_url ) {
                    
?>
                    <th><?php esc_html_e'Tracking url''woocommerce-orders-tracking' ?></th>
                    <?php
                
}
                
?>
            </tr>
            </thead>
            <tbody>
            <?php
            
if (!empty($updated_items) && !$email_send_all_order_items){
                foreach ( 
$updated_items as $item ) {
                    if ( ! 
$item['order_item_id'] ) {
                        continue;
                    }
                    
$carrier_url                   str_replace( array(
                        
'{tracking_number}',
                        
'{postal_code}'
                    
), ''$item['carrier_url'] );
                    
$g_tracking['tracking_number'] = $item['tracking_number'];
                    
$g_tracking['carrier_name']    = $item['carrier_name'];
                    
$g_tracking['carrier_url']     = $carrier_url;
                    
$g_tracking['tracking_url']    = $item['tracking_url'];
                    
self::print_item_tracking$item['order_item_name'], $item['tracking_number'], $item['carrier_name'], $carrier_url$item['tracking_url'],
                        
$email_column_tracking_number$email_column_carrier_name$email_column_tracking_url );
                }
            }
            if (
$email_send_all_order_items || empty($updated_items)){
                
$woo_orders_tracking_items = [];
                foreach ( 
$line_items as $item_id => $line_item ) {
                    
$item_tracking_data    wc_get_order_item_meta$item_id'_vi_wot_order_item_tracking_data'true );
                    
$current_tracking_data = array(
                        
'tracking_number' => '',
                        
'carrier_slug'    => '',
                        
'carrier_url'     => '',
                        
'carrier_name'    => '',
                        
'carrier_type'    => '',
                        
'time'            => time(),
                    );
                    if ( 
$item_tracking_data ) {
                        
$item_tracking_data    vi_wot_json_decode$item_tracking_data );
                        
$current_tracking_data array_pop$item_tracking_data );
                    }
                    
$send_data = [$current_tracking_data];
                    if ( 
$track_per_quantity) {
                        
$item_tracking_data wc_get_order_item_meta$item_id'_vi_wot_order_item_tracking_data_by_quantity'true );
                        
$item_tracking_data $item_tracking_data vi_wot_json_decode$item_tracking_data ) : array();
                        if ( 
is_array($item_tracking_data)  ) {
                            foreach (
$item_tracking_data as $current_tracking_data){
                                
$send_data[] = $current_tracking_data;
                            }
                        }
                    }
                    
$total_tracking count($send_data);
                    foreach (
$send_data as $k =>  $current_tracking_data){
                        
self::print_tracking_row$current_tracking_data$item_id$line_item$order_id$order$email_column_tracking_number,
                            
$email_column_carrier_name$email_column_tracking_url$g_trackingtrue$k$total_tracking );
                    }
                }
            }
            
?>
            </tbody>
        </table>
        <?php
        $tracking_table 
apply_filters'woo_orders_tracking_table_html'ob_get_clean(), $order_id );
        
$email_template self::$settings->get_params'email_template'''$language );
        
$use_template   false;
        if ( 
$email_template && VI_WOOCOMMERCE_ORDERS_TRACKING_DATA::is_email_template_customizer_active() ) {
            
$email_template_obj get_post$email_template );
            if ( 
$email_template_obj && $email_template_obj->post_type === 'viwec_template' ) {
                
$use_template true;
                
$viwec_email  = new VIWEC_Render_Email_Template( array(
                    
'template_id' => $email_template,
                    
'order'       => $order
                
) );
                
ob_start();
                
$viwec_email->get_content();
                
$content ob_get_clean();
                
$subject $viwec_email->get_subject();
                
$content str_replace( array(
                    
'{wot_order_id}',
                    
'{wot_order_number}',
                    
'{wot_billing_first_name}',
                    
'{wot_billing_last_name}',
                    
'{wot_tracking_number}',
                    
'{wot_carrier_name}',
                    
'{wot_carrier_url}',
                    
'{wot_tracking_url}',
                ), array(
                    
$order_id,
                    
$order_number,
                    
$billing_first_name,
                    
$billing_last_name,
                    
$g_tracking['tracking_number'],
                    
$g_tracking['carrier_name'],
                    
esc_url$g_tracking['carrier_url'] ),
                    
esc_url$g_tracking['tracking_url'] ),
                ), 
$content );
                
$subject str_replace( array(
                    
'{wot_order_id}',
                    
'{wot_order_number}',
                    
'{wot_billing_first_name}',
                    
'{wot_billing_last_name}',
                    
'{wot_tracking_number}',
                    
'{wot_carrier_name}',
                    
'{wot_carrier_url}',
                    
'{wot_tracking_url}',
                ), array(
                    
$order_id,
                    
$order_number,
                    
$billing_first_name,
                    
$billing_last_name,
                    
$g_tracking['tracking_number'],
                    
$g_tracking['carrier_name'],
                    
esc_url$g_tracking['carrier_url'] ),
                    
esc_url$g_tracking['tracking_url'] ),
                ), 
$subject );
            }
        }

        
$mailer WC()->mailer();
        
$email  = new WC_Email();
        if ( ! 
$use_template ) {
            
$content stripslashesself::$settings->get_params'email_content'''$language ) );
            
$subject stripslashesself::$settings->get_params'email_subject'''$language ) );
            
$heading stripslashesself::$settings->get_params'email_heading'''$language ) );
            
$subject str_replace( array(
                
'{order_id}',
                
'{order_number}',
                
'{billing_first_name}',
                
'{billing_last_name}',
                
'{tracking_number}',
                
'{carrier_name}',
                
'{carrier_url}',
                
'{tracking_url}',
            ), array(
                
$order_id,
                
$order_number,
                
$billing_first_name,
                
$billing_last_name,
                
$g_tracking['tracking_number'],
                
$g_tracking['carrier_name'],
                
esc_url$g_tracking['carrier_url'] ),
                
esc_url$g_tracking['tracking_url'] ),
            ), 
$subject );
            
$heading str_replace( array(
                
'{order_id}',
                
'{order_number}',
                
'{billing_first_name}',
                
'{billing_last_name}',
                
'{tracking_number}',
                
'{carrier_name}',
                
'{carrier_url}',
                
'{tracking_url}',
            ), array(
                
$order_id,
                
$order_number,
                
$billing_first_name,
                
$billing_last_name,
                
$g_tracking['tracking_number'],
                
$g_tracking['carrier_name'],
                
esc_url$g_tracking['carrier_url'] ),
                
esc_url$g_tracking['tracking_url'] ),
            ), 
$heading );
            
$content str_replace( array(
                
'{order_id}',
                
'{order_number}',
                
'{billing_first_name}',
                
'{billing_last_name}',
                
'{tracking_table}',
                
'{tracking_number}',
                
'{carrier_name}',
                
'{carrier_url}',
                
'{tracking_url}',
            ), array(
                
$order_id,
                
$order_number,
                
$billing_first_name,
                
$billing_last_name,
                
$tracking_table,
                
$g_tracking['tracking_number'],
                
$g_tracking['carrier_name'],
                
esc_url$g_tracking['carrier_url'] ),
                
esc_url$g_tracking['tracking_url'] ),
            ), 
$content );
            
$content $email->style_inline$mailer->wrap_message$heading$content ) );
        }
        
$email_cc self::$settings->get_params('email_cc');
        
$email_bcc self::$settings->get_params('email_bcc');
        
$headers "Content-Type: text/html\r\nReply-to: {$email->get_from_name()} <{$email->get_from_address()}>\r\n";
        
$headers apply_filters'woo_orders_tracking_email_headers',$headers $email );
        if (
is_email($email_cc)){
            
$headers .= "Cc: $email_cc <$email_cc>\r\n";
        }
        if (
is_email($email_bcc)){
            
$headers .= "Bcc: $email_bcc <$email_bcc>\r\n";
        }
        
add_filter'woocommerce_email_styles', array( __CLASS__'woocommerce_email_styles' ) );
        
$send $email->send$user_email$subject$content$headers, array() );
        
remove_filter'woocommerce_email_styles', array( __CLASS__'woocommerce_email_styles' ) );
        if ( 
$update_scheduled_emails && false !== $send ) {
            
/*Remove from scheduled orders if any*/
            
$orders get_option'vi_wot_send_mails_for_import_csv_function_orders' );
            if ( 
$orders ) {
                
$orders vi_wot_json_decode$orders );
                if ( 
count$orders ) ) {
                    
$orders array_diff$orders, array( $order_id ) );
                    
update_option'vi_wot_send_mails_for_import_csv_function_orders'vi_wot_json_encode$orders ) );
                }
            }
        }

        return 
$send;
    }

    
/**
     * @param $item_name
     * @param $tracking_number
     * @param $carrier_name
     * @param $carrier_url
     * @param $tracking_url
     * @param $email_column_tracking_number
     * @param $email_column_carrier_name
     * @param $email_column_tracking_url
     */
    
protected static function print_item_tracking$item_name$tracking_number$carrier_name$carrier_url$tracking_url$email_column_tracking_number$email_column_carrier_name$email_column_tracking_url$index=null,  $total_tracking null) {
        
?>
        <tr>
            <?php
            
if ($index !== null && $total_tracking !== null){
                if (!
$index){
                    echo 
wp_kses_post(sprintf('<td rowspan="%s">%s</td>',$total_tracking,$item_name));
                }
            }else{
                echo 
wp_kses_post(sprintf('<td>%s</td>',$item_name));
            }
            if ( 
$email_column_tracking_number ) {
                
?>
                <td><?php echo wp_kses_post(str_replace( array(
                        
'{tracking_number}',
                        
'{carrier_name}',
                        
'{carrier_url}',
                        
'{tracking_url}',
                    ), array(
                        
$tracking_number,
                        
$carrier_name,
                        
$carrier_url,
                        
$tracking_url,
                    ), 
$email_column_tracking_number )); ?></td>
                <?php
            
}
            if ( 
$email_column_carrier_name ) {
                
?>
                <td><?php echo wp_kses_post(str_replace( array(
                        
'{tracking_number}',
                        
'{carrier_name}',
                        
'{carrier_url}',
                        
'{tracking_url}',
                    ), array(
                        
$tracking_number,
                        
$carrier_name,
                        
$carrier_url,
                        
$tracking_url,
                    ), 
$email_column_carrier_name )); ?></td>
                <?php
            
}
            if ( 
$email_column_tracking_url ) {
                
?>
                <td><?php echo wp_kses_post(str_replace( array(
                        
'{tracking_number}',
                        
'{carrier_name}',
                        
'{carrier_url}',
                        
'{tracking_url}',
                    ), array(
                        
$tracking_number,
                        
$carrier_name,
                        
$carrier_url,
                        
$tracking_url,
                    ), 
$email_column_tracking_url )); ?></td>
                <?php
            
}
            
?>
        </tr>
        <?php
    
}

    
/**
     * @param      $current_tracking_data
     * @param      $item_id
     * @param      $line_item WC_Order_Item
     * @param      $order_id
     * @param      $order     WC_Order
     * @param      $email_column_tracking_number
     * @param      $email_column_carrier_name
     * @param      $email_column_tracking_url
     * @param      $g_tracking
     * @param bool $allow_empty
     */
    
protected static function print_tracking_row$current_tracking_data$item_id$line_item$order_id$order$email_column_tracking_number$email_column_carrier_name$email_column_tracking_url, &$g_tracking$allow_empty true $index=null$total_tracking=null) {
        global 
$woo_orders_tracking_items;
        
$tracking_number  $current_tracking_data['tracking_number'];
        
$carrier_slug     $current_tracking_data['carrier_slug'];
        
$carrier_url      $current_tracking_data['carrier_url'];
        
$carrier_name     $current_tracking_data['carrier_name'];
        
$display_name     $carrier_name;
        
$carrier          self::$settings->get_shipping_carrier_by_slug$carrier_slug'' );
        
$digital_delivery 0;
        if ( 
is_array$carrier ) && count$carrier ) ) {
            if ( ! empty( 
$carrier['digital_delivery'] ) ) {
                
$digital_delivery 1;
            }
            
$carrier_url  $carrier['url'];
            
$carrier_name $carrier['name'];
            
$display_name = empty( $carrier['display_name'] ) ? $carrier_name $carrier['display_name'];
        }
        if ( ! 
$tracking_number && ! $digital_delivery && self::$settings->get_params'manage_tracking' ) !== 'items_only' ) {
            if ( isset( 
self::$default_tracking$order_id ] ) ) {
                
$tracking_number self::$default_tracking$order_id ]['tracking_number'];
                
$carrier_url     self::$default_tracking$order_id ]['carrier_url'];
                
$display_name    self::$default_tracking$order_id ]['carrier_name'];
                
$tracking_url    self::$default_tracking$order_id ]['tracking_url'];
            }
        }
        if ( 
$tracking_number || $digital_delivery ) {
            
$carrier_url_show str_replace( array(
                
'{tracking_number}',
                
'{postal_code}'
            
), ''$carrier_url );
            if ( isset( 
$tracking_url ) ) {
                
$tracking_url_show $tracking_url;
            } else {
                if ( 
$tracking_number ) {
                    
$tracking_url_show apply_filters'vi_woo_orders_tracking_current_tracking_url_show',
                        
self::$settings->get_url_tracking$carrier_url$tracking_number$carrier_slug$order->get_shipping_postcode(), falsefalse$order_id ), $item_id,
                        
$order_id );
                } else {
                    
$tracking_url_show $carrier_url_show;
                }
            }
            
$woo_orders_tracking_items[] = array(
                
'order_item_name' => $line_item->get_name(),
                
'tracking_number' => $tracking_number,
                
'carrier_name'    => $display_name,
                
'tracking_url'    => $tracking_url_show,
                
'carrier_url'     => $carrier_url_show,
            );
            if ( empty( 
$g_tracking['tracking_number'] ) ) {
                
$g_tracking['tracking_number'] = $tracking_number;
                
$g_tracking['carrier_name']    = $display_name;
                
$g_tracking['carrier_url']     = $carrier_url_show;
                
$g_tracking['tracking_url']    = $tracking_url_show;
            }
            
self::print_item_tracking$line_item->get_name(), $tracking_number$display_name$carrier_url_show$tracking_url_show$email_column_tracking_number,
                
$email_column_carrier_name$email_column_tracking_url$index$total_tracking );
        } elseif ( 
$allow_empty ) {
            
$woo_orders_tracking_items[] = array(
                
'order_item_name' => $line_item->get_name(),
                
'tracking_number' => '',
                
'carrier_name'    => '',
                
'tracking_url'    => '',
                
'carrier_url'     => '',
            );
            
?>
            <tr>
                <?php
                
if ($index !== null && $total_tracking !== null){
                    if (!
$index){
                        echo 
wp_kses_post(sprintf('<td rowspan="%s">%s</td>',$total_tracking,$line_item->get_name()));
                    }
                }else{
                    echo 
wp_kses_post(sprintf('<td>%s</td>',$line_item->get_name()));
                }
                if ( 
$email_column_tracking_number ) {
                    
?>
                    <td></td>
                    <?php
                
}
                if ( 
$email_column_carrier_name ) {
                    
?>
                    <td></td>
                    <?php
                
}
                if ( 
$email_column_tracking_url ) {
                    
?>
                    <td></td>
                    <?php
                
}
                
?>
            </tr>
            <?php
        
}
    }

    public static function 
woocommerce_email_styles$css ) {
        
$css .= 'table.woo-orders-tracking-table-container {
    border: 1px solid #e5e5e5 !important;
    vertical-align: middle;
    width: 100%;
}
table.woo-orders-tracking-table-container th {
    border: 1px solid #e5e5e5;
    vertical-align: middle;
    padding: 12px;
    text-align: left;
}
table.woo-orders-tracking-table-container td {
    border: 1px solid #e5e5e5;
    vertical-align: middle;
    padding: 12px;
    text-align: left;
}
table.woo-orders-tracking-table-container td a {
    text-decoration: none !important;
}'
;

        return 
$css;
    }
}