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<?php |
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/** |
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* Checkout markup. |
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* |
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* @package cartflows |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly. |
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} |
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|
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/** |
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* Checkout Markup |
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* |
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* @since 1.0.0 |
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*/ |
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class Cartflows_Optin_Fields { |
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|
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|
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|
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/** |
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* Member Variable |
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* |
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* @var object instance |
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*/ |
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private static $instance; |
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|
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/** |
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* Initiator |
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*/ |
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public static function get_instance() { |
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if ( ! isset( self::$instance ) ) { |
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self::$instance = new self(); |
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} |
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return self::$instance; |
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} |
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|
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/** |
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* Constructor |
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*/ |
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public function __construct() { |
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|
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add_filter( 'cartflows_billing_optin_fields', array( $this, 'optin_billing_fields_customization' ), 10, 3 ); |
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|
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} |
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|
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/** |
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* Is custom optin? |
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* |
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* @param int $optin_id optin ID. |
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* @since 1.0.0 |
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*/ |
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public function is_wcf_optin_custom_fields( $optin_id ) { |
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|
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$is_custom = wcf()->options->get_optin_meta_value( $optin_id, 'wcf-optin-enable-custom-fields' ); |
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|
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if ( 'yes' === $is_custom ) { |
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|
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return true; |
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} |
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|
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return false; |
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} |
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|
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/** |
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* Billing field customization. |
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* |
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* @param array $fields fields data. |
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* @param string $country country name. |
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* @param int $optin_id checkout id. |
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* @return array |
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*/ |
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public function optin_billing_fields_customization( $fields, $country, $optin_id ) { |
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|
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if ( ! $this->is_wcf_optin_custom_fields( $optin_id ) ) { |
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return $fields; |
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} |
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|
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if ( is_wc_endpoint_url( 'edit-address' ) ) { |
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return $fields; |
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} |
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|
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$saved_fields = wcf()->options->get_optin_meta_value( $optin_id, 'wcf-optin-fields-billing' ); |
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|
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if ( ! is_array( $saved_fields ) ) { |
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return $fields; |
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} |
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|
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return $this->prepare_custom_fields( $saved_fields, $country, $optin_id, $fields, 'billing' ); |
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} |
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|
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|
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/** |
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* Prepare custom fields. |
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* |
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* @param array $fieldset fieldset data. |
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* @param string $country country name. |
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* @param int $optin_id checkout ID. |
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* @param bool $original_fieldset is original fieldset. |
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* @param string $type address type. |
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* @return array |
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*/ |
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public function prepare_custom_fields( $fieldset, $country, $optin_id, $original_fieldset = false, $type = 'billing' ) { |
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|
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if ( is_array( $fieldset ) && ! empty( $fieldset ) ) { |
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|
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$priority = 0; |
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|
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$all_original_fields = array_merge( $original_fieldset, $fieldset ); |
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|
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$original_fieldset = $this->prepare_custom_fields_data( $fieldset, $all_original_fields, $optin_id ); |
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|
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if ( ! empty( $original_fieldset ) ) { |
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foreach ( $original_fieldset as $fieldset_key => $fieldset_value ) { |
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if ( ! isset( $fieldset_value['priority'] ) ) { |
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$new_priority = $priority + 10; |
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$original_fieldset[ $fieldset_key ]['priority'] = $new_priority; |
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$priority = $new_priority; |
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} else { |
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$priority = $fieldset_value['priority']; |
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} |
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|
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if ( isset( $fieldset_value['type'] ) && 'radio' === $fieldset_value['type'] ) { |
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$original_fieldset[ $fieldset_key ]['label_class'][] = 'input-radio'; |
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$original_fieldset[ $fieldset_key ]['class'][] = 'wcf-input-radio-field-wrapper'; |
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} |
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} |
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} |
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} |
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|
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return $original_fieldset; |
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} |
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|
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/** |
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* Prepare checkout fields. |
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* |
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* @param array $fields fields data. |
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* @param bool $original_fields is original fields. |
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* @param int $optin_id checkout ID. |
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* @return array |
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*/ |
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public function prepare_custom_fields_data( $fields, $original_fields, $optin_id ) { |
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|
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if ( is_array( $fields ) && ! empty( $fields ) ) { |
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|
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$order_optin_fields = wcf()->options->get_optin_meta_value( $optin_id, 'wcf-optin-fields-billing' ); |
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|
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foreach ( $fields as $name => $field ) { |
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|
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// Backword compatibility with field enabled. |
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if ( isset( $order_optin_fields[ $name ]['enabled'] ) ) { |
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$is_enabled = $order_optin_fields[ $name ]['enabled']; |
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} |
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|
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// Backword compatibility with field width. |
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if ( isset( $order_optin_fields[ $name ]['width'] ) ) { |
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$field_widths = $order_optin_fields[ $name ]['width']; |
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} |
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|
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// Set/Unset field if checked/unchecked. |
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if ( ! $is_enabled ) { |
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unset( $original_fields[ $name ] ); |
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unset( $fields[ $name ] ); |
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} else { |
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if ( ! isset( $original_fields[ $name ] ) ) { |
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$original_fields[ $name ] = $field; |
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} |
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|
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$field_widths = apply_filters( 'cartflows_optin_billing_fields_width', $field_widths, $name ); |
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|
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// Add Custom class if set. |
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if ( '' != $field_widths ) { |
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$original_fields[ $name ]['class'][] = 'wcf-column-' . $field_widths; |
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} |
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} |
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} |
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} |
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|
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return $original_fields; |
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} |
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|
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} |
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|
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/** |
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* Kicking this off by calling 'get_instance()' method |
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*/ |
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Cartflows_Optin_Fields::get_instance(); |
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|
