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<?php
/**
* Class LP_Gateway_Abstract
*
* @author ThimPress
* @package LearnPress/Classes
* @version 1.0
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
class LP_Gateway_Abstract extends LP_Abstract_Settings {
/**
* @var mixed|null
*/
//public $method_title = '';
/**
* @var null
*/
//public $method_description = null;
/**
* @var null
*/
public $id = null;
/**
* Name of gateway will be displayed in admin settings.
*
* @var string
*/
protected $method_title = '';
/**
* Description of gateway will be displayed in admin settings.
*
* @var string
*/
protected $method_description = '';
/**
* @var string
*/
public $order_button_text = '';
/**
* This payment is turn on or off?
*
* @var string
*/
public $enabled = 'no';
/**
* @var null
*/
public $title = null;
/**
* @var null
*/
public $description = null;
/**
* @var string
*/
protected $icon = '';
protected $stored = false;
/**
* Constructor
*/
public function __construct() {
if ( ! $this->admin_name ) {
$this->admin_name = preg_replace( '!LP_Gateway_!', '', get_class( $this ) );
}
if ( ! $this->id ) {
$this->id = sanitize_title( $this->title );
}
$this->settings = LP()->settings()->get_group( $this->id, '' );
$this->enabled = $this->settings->get( 'enable' );
// Load settings
$this->_load();
}
/**
* Load stored settings from database.
*/
protected function _load() {
return;
if ( false !== ( $this->stored = get_option( 'learn_press_' . $this->id ) ) ) {
foreach ( $this->stored as $prop => $value ) {
$prop = preg_replace( '~[-]+~', '_', $prop );
$setter = array( $this, "set_" . $prop );
if ( is_callable( $setter ) ) {
call_user_func_array( $setter, array( $value ) );
} elseif ( property_exists( $this, $prop ) ) {
$this->{$prop} = $value;
}
}
}
}
/**
* Return unique Id of payment
*
* @return null|string
*/
public function get_id() {
return $this->id;
}
/**
* Return method title.
*
* @return string
*/
public function get_method_title() {
return $this->method_title;
}
/**
* Return method description.
*
* @return string
*/
public function get_method_description() {
return $this->method_description;
}
/**
* Return method title displays in front end.
*
* @return string
*/
public function get_title() {
return apply_filters( 'learn_press_gateway_title', $this->title, $this->id );
}
/**
* Return method description displays in front end.
*
* @return string
*/
public function get_description() {
return apply_filters( 'learn_press_gateway_description', $this->description, $this->id );
}
public function is_enabled() {
///echo "[xxxxxxx",$this->id, ',',$this->enabled,"]";
return $this->enabled == 'yes';
}
public function enable( $status ) {
if ( is_bool( $status ) ) {
$this->enabled = $status;
if ( ! $options = get_option( 'learn_press_' . $this->get_id() ) ) {
$options = array();
}
$options['enable'] = $status ? 'yes' : 'no';
update_option( 'learn_press_' . $this->get_id(), $options );
}
return $this->enabled == 'yes';
}
/**
* Process the payment.
*
* @param $order
*
* @return array
*/
public function process_payment( $order ) {
return array();
}
/**
* Get the icon of payment displays in front end.
*
* @return mixed
*/
public function get_icon() {
if ( $size = apply_filters( 'learn-press/default-payment-gateway-icon-sizes', array( 51, 32 ) ) ) {
$icon_size = sprintf( 'width: %dpx; height: %dpx', $size[0], $size[1] );
} else {
$icon_size = '';
}
$icon = $this->icon ? '<img src="' . $this->icon . '" alt="' . esc_attr( $this->get_title() ) . '" style="' . $icon_size . '" />' : '';
return apply_filters( 'learn_press_gateway_icon', $icon, $this->id );
}
/**
* Return the form where user can input payment details or anything else.
*
* @return string
*/
public function get_payment_form() {
return '';
}
/**
* Validate required field before submitting fields.
*
* @return bool
*/
public function validate_fields() {
// TODO: validate fields if needed
return true;
}
/**
* @param null $order
*
* @return mixed
*/
public function get_return_url( $order = null ) {
if ( $order ) {
$return_url = $order->get_checkout_order_received_url();
} else {
$return_url = learn_press_get_endpoint_url( 'lp-order-received', '', learn_press_get_page_link( 'checkout' ) );
}
return apply_filters( 'learn_press_get_return_url', $return_url, $order );
}
public function __get( $prop ) {
switch ( $prop ) {
case 'method_title':
case 'method_description':
case 'id':
_deprecated_argument( $prop, '3.0.0', sprintf( __( '%s has been deprecated. Please use % instead of.', 'learnpress' ), $prop, "get_{$prop}" ) );
return call_user_func( array( $this, "get_{$prop}" ) );
default:
return property_exists( $this, $prop ) ? $this->{$prop} : false;
}
}
public function get_admin_field_name( $name ) {
if ( strpos( $name, '[' ) === 0 ) {
$name = $this->id . $name;
} else {
$name = $this->id . '_' . $name;
}
return parent::get_admin_field_name( $name );
}
public function admin_options() {
$settings = $this->get_settings();
array_unshift( $settings,
array(
'title' => $this->get_method_title(),
'desc' => $this->get_method_description(),
'type' => 'heading'
)
);
$settings = $this->sanitize_settings( $settings );
LP_Meta_Box_Helper::render_fields( $settings );
}
/**
* @since 3.0.0
*
* return bool
*/
public function is_display() {
$display = apply_filters( 'learn-press/payment-method/display', true, $this->id );
$display = apply_filters( 'learn-press/payment-method-' . $this->id . '/display', $display );
// @deprecated
$display = apply_filters( 'learn_press_display_payment_method', $display, $this->id );
return $display;
}
/**
* @return string
*/
public function __toString() {
return $this->method_title;
}
}
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