SKU by columns and CSV format

Hello

to use SKU – you should replace
$product_name = $item['name'];
with

$product   = $order->get_product_from_item( $item )
$product_name = $product->get_sku(); 

for CSV — it’s quite complex .
I’m sorry, but I can’t program it now.
You can check following code and use it as start point.
This code removes empty columns.

?@session_start();
add_filter( "woe_csv_header_filter", function( $headers) {
   $_SESSION['woe_rows']= array();
   return $headers;
});
//save all rows to array
add_filter( "woe_csv_custom_output_func", function($custom_output,$handle,$data,$delimiter,$linebreak,$enclosure,$is_header) {
   $_SESSION['woe_rows'][] = array_values($data);
   return true;
},10,7);
add_action( "woe_csv_print_footer", function($handle, $formatter ){
   $header = reset($_SESSION['woe_rows']);
   foreach($header as $col=>$name) {
     $col_empty = true;
     for($i=1;$i<count($_SESSION['woe_rows']);$i++) {
             if( !empty($_SESSION['woe_rows'][$i][$col])) $col_empty = false;
     }
     if($col_empty) 
       for($i=0;$i<count($_SESSION['woe_rows']);$i++) unset($_SESSION['woe_rows'][$i][$col]);
   }
   //done 
   foreach($_SESSION['woe_rows'] as $row) fputcsv($handle,$row);
},10,2);

Thanks for “SKU in columns” solution, works great!
And thanks for the hint for CSV format, but I think it’s out of my knowledge ??

here is code for CSV

1. add fields SKU and Quantity to “Setup Fields”
2. put following php code in section “Misc Settings”

@session_start();
add_filter( "woe_csv_header_filter", function( $headers) {
   $_SESSION['woe_rows']= array();
   return $headers;
});
//save all rows to array
add_filter( "woe_csv_custom_output_func", function($custom_output,$handle,$data,$delimiter,$linebreak,$enclosure,$is_header) {
   $_SESSION['woe_rows'][] = array_values($data);
   return true;
},10,7);
add_action( "woe_csv_print_footer", function($handle, $formatter ){
   $header = reset($_SESSION['woe_rows']);
   $sku_pos = array_search("SKU",$header);
   $qty_pos = array_search("Quantity",$header);
   $sku_start_pos = count($header);
   if($sku_pos !== false) {
     $added_sku_pos = array();// must rember SKU=>col pairs
     for($i=1;$i<count($_SESSION['woe_rows']);$i++) {
         $sku = $_SESSION['woe_rows'][$i][$sku_pos];
         if( $sku === "") $sku = "-empty-";
         $qty = $_SESSION['woe_rows'][$i][$qty_pos];
         if( !isset($added_sku_pos[$sku])) {// new sku
           $added_sku_pos[$sku] = count($header);
           $header[] = $sku; 
         }
         $new_sku_pos = $added_sku_pos[$sku];
         //add missed cells
         for($j=$sku_start_pos;$j<$new_sku_pos;$j++) 
           $_SESSION['woe_rows'][$i][] = "";
         $_SESSION['woe_rows'][$i][$new_sku_pos] = $qty; // set new value
         // delete unused columns
         unset($_SESSION['woe_rows'][$i][$sku_pos]);
         unset($_SESSION['woe_rows'][$i][$qty_pos]);
     }    
     //prepare header
     $max_pos = count($header);
     unset($header[$sku_pos]);
     unset($header[$qty_pos]);
     fputcsv($handle,$header);

      for($i=1;$i<count($_SESSION['woe_rows']);$i++) {
           fputcsv($handle,$_SESSION['woe_rows'][$i]);
      }
   }
},10,2);

• This reply was modified 3 years, 4 months ago by algol.plus.

I have created the 2 fields and dragged them on the left side, but it didn’t work.
I have “-empty-” column where I have dragged 2 fields SKU and Quantity.

This is the header I see in the csv file :
Name,”Address 1″,”Address 2″,City,State,”Postal Code”,Country,Phone,Notes,-empty-

Please, just drag them from section Setup Fields>Products(Product Order Items)

Now I can see my SKUs in the header.
But cells (for quantity) are empty.

Also I now have multiple rows for a same order (because we added Products(Product Order Items) fields I guess).

ok, I see the problem.
I’ll provide updated version tomorrow .

hello

Please, replace code with this version.
go to Export Now , mark checkbox at bottom .

but ALL product/coupon fields will be ignored in Setup Fields!

// Export Products as columns
// Format - CSV
// Checked - Output column titles as first line
class Woe_Product_Columns_CSV {
    function __construct() {
        @session_start();
        //add settings, , skip products        
        add_action("woe_settings_above_buttons", array($this,"draw_options") );
        add_filter("woe_settings_validate_defaults",array($this,"modify_export"),10,1);
    }

    // 1
    function draw_options($settings){
        $selected = !empty($settings[ 'products_as_columns' ]) ? 'checked': '';
        echo '<br><br>
        <input type=hidden name="settings[products_as_columns]" value="0">
        <input type=checkbox name="settings[products_as_columns]" value="1" '. $selected .'>
        <span class="wc-oe-header">Export products as columns,  print <select name="settings[products_as_columns_output_field]" style="width: 100px">
			<option value="qty">Qty</option>
			<option value="line_total">Amount</option>
        </select>
         in cell</span><br>';
    }

    function modify_export($current_job_settings) {
        if( empty($current_job_settings['products_as_columns']) ) 
            return $current_job_settings;

        // remove products/coupons fields which might require 2+ rows per order 
        foreach($current_job_settings["order_fields"] as $k=>$f){
            if ( $f["segment"] == "products" OR $f["segment"] == "coupons" )
                unset($current_job_settings["order_fields"][$k]);
        }

        //remember field to output in new cells 
        $this->output_field = $current_job_settings['products_as_columns_output_field'];

        //save all rows to array
        add_filter( "woe_csv_custom_output_func", function($custom_output,$handle,$data,$delimiter,$linebreak,$enclosure,$is_header) {
            if($is_header) {
                $_SESSION['woe_rows']= array();
                $_SESSION['woe_product_columns']= array();
                $_SESSION['woe_rows'][] = $data; // 
                return true;
            }

            $order = new WC_Order(WC_Order_Export_Engine::$order_id);
            $extra_cells = array_fill(0, count($_SESSION['woe_product_columns']), "");
            // work with products
            foreach($order->get_items('line_item') as $item_id=>$item) {
                $product   = $order->get_product_from_item( $item );
                $column_name = $product->get_sku(); // we use SKU
                //$column_name = $item['name'];    // uncomment to use "item name" as column
                if($column_name === "") $column_name = "-empty-";
                $pos = array_search($column_name,$_SESSION['woe_product_columns']);
                if( $pos === false) { // new product detected
                    $extra_cells[] = $item[ $this->output_field  ]; 
                    $_SESSION['woe_rows'][0][] = $column_name;//modify header!
                    $_SESSION['woe_product_columns'][] = $column_name;
                } else {
                    $extra_cells[$pos] = $item[ $this->output_field  ]; 
                }
            }
            foreach($extra_cells as $pc)
                $data[] = $pc;
            $_SESSION['woe_rows'][] = $data;

            return true;
        },10,7);

        //output session data
        add_action("woe_csv_print_footer", function($handle, $formatter) {
            foreach($_SESSION['woe_rows'] as $row) 
                fputcsv($handle,$row);
            unset($_SESSION['woe_rows']);//done
        },10,2);

        return $current_job_settings;
    }   
}
new Woe_Product_Columns_CSV();

As usual, amazing work!
Huge help for us, thank you!

so everything is ok ? any notes ?

• This reply was modified 3 years, 4 months ago by algol.plus.

yes, works well!

Ok, got it