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- <?php
- /**
- * @file
- * Credit card data views field handler.
- */
- /**
- * Field handler: displays credit card data.
- */
- class uc_order_handler_field_order_cc_data extends views_handler_field {
- /**
- * Overrides views_handler_field::render().
- */
- function render($values) {
- // Initialize the encryption key and class.
- $key = uc_credit_encryption_key();
- $crypt = new UbercartEncryption();
- $data = unserialize($values->{$this->field_alias});
- if (isset($data['cc_data'])) {
- $cc_data = $crypt->decrypt($key, $data['cc_data']);
- if (strpos($cc_data, ':') === FALSE) {
- $cc_data = base64_decode($cc_data);
- }
- $cc_data = unserialize($cc_data);
- if (isset($cc_data[$this->definition['cc field']])) {
- return $cc_data[$this->definition['cc field']];
- }
- }
- }
- }
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