How to unserialize data from Sales_Flat_Order_Payment (additional_information) column to display in custom Grid?

Question

I am looking for a way to display payment information in a Grid.

I have noticed that there is a column additional_information inside sales_flat_order_payment table that contains most of the data I need but is serialized.

a:10:{s:19:"paypal_ec_create_ba";N;s:8:"CC_BRAND";...

The problem is I need to show some of this data in the grid in a filterable way!

Is there a way to unserialize these values?

I would appreciate any suggestions on how to get this data into an eligible format.

I've added a Renderer.php file to my module

class Custom_Module_Block_Adminhtml_Order_Grid_Renderer_Payment extends

Mage_Adminhtml_Block_Widget_Grid_Column_Renderer_Abstract{

    public function render(Varien_Object $row)
    {
        $value = unserialize($row->getData('additional_information'));

        return $value;
    }
}

And here is my Grid

<?php

class Custom_Module_Block_Adminhtml_Order_Grid extends Mage_Adminhtml_Block_Widget_Grid
{

    public function __construct()
    {
        parent::__construct();
        $this->setId('sales_order_grid');
        $this->setUseAjax(true);
        $this->setDefaultSort('created_at');
        $this->setDefaultDir('DESC');
        $this->setSaveParametersInSession(true);
    }

    protected function _getCollectionClass()
    {
        return 'sales/order_grid_collection';
    }

    protected function _prepareCollection()
    {
        $collection = Mage::getResourceModel($this->_getCollectionClass());

        $collection->getSelect()->joinLeft(array('sales_flat_order_payment'),
            'parent_id=main_table.entity_id',array('additional_information'));

        $collection->getSelect()->joinLeft(array('spt'=>'sales_payment_transaction'),
            'spt.transaction_id=main_table.entity_id',array('spt.payment_id', 'spt.txn_id'));

        $collection->getSelect()->joinLeft(array('sfo'=>'sales_flat_order'),
            'sfo.entity_id=main_table.entity_id',array('sfo.customer_email',
            'sfo.weight','sfo.discount_description','sfo.increment_id','sfo.store_id',
            'sfo.created_at','sfo.status','sfo.base_grand_total','sfo.grand_total'));

        $collection->getSelect()->joinLeft(array('ops' => 'ops_alias'),
            'ops.customer_id=main_table.entity_id', array('alias','brand', 'payment_method'));

        $this->setCollection($collection);
        return parent::_prepareCollection();
    }

    protected function _paymentFilter($collection, $column)
    {
        if (!$value = $column->getFilter()->getValue()) {
            return $this;
        }
        $value = ($column->getFilter()->getValue());
        $this->getCollection()->getSelect()->where(
            "sales_flat_order_payment.additional_information like ?"
            , "%$value%");
        return $this;
    }

    protected function _prepareColumns()
    {
        $this->addColumn('order_id', array(
            'header' => Mage::helper('sales')->__('Order Id'),
            'align' =>'left',
            'index' => 'increment_id',
            'filter_index'=>'sfo.increment_id',
        ));

        $this->addColumn("created_at", array(
            "header" => Mage::helper("sales")->__("Order Date"),
            "index" => "created_at",
            'filter_index'=>'sfo.created_at',
            "type" => "date",
        ));

        $this->addColumn("billing_name", array(
            "header" => Mage::helper("sales")->__("Billing Name"),
            "index" => "billing_name",
        ));

        $this->addColumn('customer_email', array(
            'header' => Mage::helper('sales')->__('Customer Email'),
            'index' => 'customer_email',
            'filter_index' => 'sfo.customer_email',
            'width' => '50px',
        ));

        /* Additional Payment Information*/

        $this->addColumn('additional_information', array(
            'header'    => Mage::helper('sales')->__('Payment Information'),
            'filter_condition_callback' => array($this, '_paymentFilter'),
            'renderer' => 'Custom_Module_Block_Adminhtml_Order_Grid_Renderer_Payment'
        ));

        $this->addColumn('payment_id', array(
            'header'        => Mage::helper('sales')->__('Payment ID'),
            'align'         => 'right',
            'index'         => 'payment_id',
            'filter_index' => 'spt.payment_id',
        ));

        $this->addColumn('grand_total', array(
            'header' => Mage::helper('sales')->__('Order Total'),
            'index' => 'grand_total',
            'filter_index'=>'sfo.grand_total',
            'type'  => 'currency',
            'currency' => 'order_currency_code',
        ));

        $this->addColumn('status', array(
            'header' => Mage::helper('sales')->__('Status'),
            'index' => 'status',
            'filter_index'=>'sfo.status',
            'type'  => 'options',
            'width' => '70px',
            'options' => Mage::getSingleton('sales/order_config')->getStatuses(),
        ));

        if (Mage::getSingleton('admin/session')->isAllowed('sales/order/actions/view')) {
            $this->addColumn('action',
                array(
                    'header'    => Mage::helper('sales')->__('Action'),
                    'width'     => '50px',
                    'type'      => 'action',
                    'getter'     => 'getId',
                    'actions'   => array(
                        array(
                            'caption' => Mage::helper('sales')->__('View'),
                            'url'     => array('base'=>'adminhtml/sales_order/view'),
                            'field'   => 'order_id'
                        )
                    ),
                    'filter'    => false,
                    'sortable'  => false,
                    'index'     => 'stores',
                    'is_system' => true,
                ));
        }

        $this->addExportType('*/*/exportCsv', Mage::helper('sales')->__('CSV'));
        $this->addExportType('*/*/exportExcel', Mage::helper('sales')->__('Excel'));

        return parent::_prepareColumns();
    }



    public function getRowUrl($row)
    {
        //return $this->getUrl("*/*/edit", array("id" => $row->getId()));
    }

    public function getGridUrl()
    {
        return $this->getUrl('*/*/grid', array('_current' => true));
    }

}

Using the renderer I have been unable to unserialize the data to show in my Grid.php although the data is not being displayed correctly and needs to be separated into it own columns:

class Custom_Module_Block_Adminhtml_Order_Grid_Renderer_Payment extends

Mage_Adminhtml_Block_Widget_Grid_Column_Renderer_Abstract{

    public function render(Varien_Object $row)
    {
        $value = ($row->getData('additional_information'));

        print_r(unserialize($value));
    }
}

Data returned in Grid.php

 Array ( [paypal_express_checkout_shipping_method] => [paypal_payer_id] =>

Answer 1

This issue you can solve by customizing the renderer file. You can fetch the format from database by custom query as well.

For eg. Prodid.php

<?php
class Mage_Adminhtml_Block_Sales_Order_Renderer_Prodid extendsMage_Adminhtml_Block_Widget_Grid_Column_Renderer_Abstract
{

    public function render(Varien_Object $row){
        $url = $this->getUrl('*/*/edit', array(
            'store'=>$this->getRequest()->getParam('store'),
            'id'=>$row->getId())
        );
        $exploding = explode('sales_order/edit/id/',$url);
        //print_r($exploding);
        $id = explode('/',$exploding[1]);
        //print_r($id);
        $myId = $id[0];
        //echo $myId;
        $write = Mage::getSingleton('core/resource')->getConnection('core_write');

        // now $write is an instance of Zend_Db_Adapter_Abstract
        $readresult=$write->query("SELECT product_id FROM `sales_flat_order_item` WHERE `order_id` =$myId "); 
        while ($row = $readresult->fetch() ) {
            $productid = $row['product_id'];
             $myprodid .= $productid.',';

        }
        $myprodid2 = substr($myprodid,0,-1);
            return $myprodid2;
    }

}
?>

This will give you the desired result in my case it was product id

Then calling it in the grid file would be like

$this->addColumn('ids', array(
        'header'    => Mage::helper('sales')->__('Product ID'),
        'width'     => '100px',
        'index'     => 'ids',
        'type'      => 'text',
        'filter'    => false,
        'sortable'  => false,
        'renderer'  => 'Mage_Adminhtml_Block_Sales_Order_Renderer_Prodid'
    ));

The filter=false and sortable false will remove the a href from the headers and will only show you the data.

If you want to make them sortable, then you will need to pass the corresponding unique index id.

Please share if anything is unclear here.

Answer 2

$order = Mage::getModel('sales/order');

$order->load(ORDER_ID);

$payment = $order->getPayment();

$info = $payment->getAdditionalInformation();

You may need to make use of the following code if info doesn't contain what you're looking for at this point (minus the vardump):

$payments = Mage::getModel('sales/order_payment_transaction')->getCollection()
            ->addPaymentIdFilter($payment->getId());

        foreach ($payments as $itme)
        {
            $addInfo = $item->getAdditionalInformation());
            var_dump($addInfo,true);
        }

Answer 3

I managed to solve the issue with the following solution,

In my Renderer/Payment.php

private $_type = 'paymentId';

public function render(Varien_Object $row)
{
    $value = unserialize($row->getData('additional_information'));

    return $value[$this->_type];
}

This gets the "Payment ID" value from the additional_information column which is then unserialized in the function.

For the other values that I needed I created files in the Renderer folder

Brand.php

private $_type='CC_BRAND';

public function render(Varien_Object $row)
{
    $value = unserialize($row->getData('additional_information'));

    return $value[$this->_type];
}

Then in the Grid.php

Add the renderer to the column

$this->addColumn('additional_information_brand', array(
    'header' => Mage::helper('sales')->__('Payment Brand'),
    'filter_condition_callback' => array($this, '_paymentFilter'),
    'type' => 'options',
    'options' => array("VISA", "MasterCard"),
    'renderer' => 'Company_Module_Block_Adminhtml_Order_Grid_Renderer_Brand'
));

And to get the filter

  protected function _paymentFilter($collection, $column)
    {
                      case "additional_information_brand":
                {

                    $this->getCollection()->getSelect()->where(
                        "sfop.additional_information like ?"
                        , '%CC_BRAND";s:'.strlen($value).':"%'.$value.'%');
                    break;
                }
    }

You may want to use a switch for the filters!

Answer 4

Maybe trying pass a $key as parameter for getAdditionalInformation()?

Like getAdditionalInformation('paypal_express_checkout_shipping_method') or getAdditionalInformation($key)?

Hope u find the solution