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<?php |
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/** |
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* Gateway Actions |
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* |
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* @package Give |
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* @subpackage Gateways |
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* @copyright Copyright (c) 2016, WordImpress |
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* @license https://opensource.org/licenses/gpl-license GNU Public License |
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* @since 1.0 |
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*/ |
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// Exit if accessed directly. |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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/** |
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* Processes gateway select on checkout. Only for users without ajax / javascript |
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* |
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* @since 1.0 |
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* |
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* @param $data |
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*/ |
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function give_process_gateway_select( $data ) { |
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if ( isset( $_POST['gateway_submit'] ) ) { |
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wp_redirect( esc_url( add_query_arg( 'payment-mode', $_POST['payment-mode'] ) ) ); |
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exit; |
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} |
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} |
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add_action( 'give_gateway_select', 'give_process_gateway_select' ); |
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/** |
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* Loads a payment gateway via AJAX. |
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* |
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* @since 1.0 |
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* |
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* @return void |
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*/ |
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function give_load_ajax_gateway() { |
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if ( isset( $_POST['give_payment_mode'] ) ) { |
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/** |
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* Fire to render donation form. |
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* |
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* @since 1.7 |
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*/ |
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do_action( 'give_donation_form', $_POST['give_form_id'] ); |
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exit(); |
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} |
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} |
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add_action( 'wp_ajax_give_load_gateway', 'give_load_ajax_gateway' ); |
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add_action( 'wp_ajax_nopriv_give_load_gateway', 'give_load_ajax_gateway' ); |
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/** |
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* Create wp nonce using Ajax call. |
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* |
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* Use give_donation_form_nonce() js fn to create nonce. |
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* |
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* @since 2.0 |
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* |
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* @return void |
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*/ |
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function give_donation_form_nonce() { |
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if ( isset( $_POST['give_form_id'] ) ) { |
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// Get donation form id. |
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$form_id = is_numeric( $_POST['give_form_id'] ) ? absint( $_POST['give_form_id'] ) : 0; |
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// Send nonce json data. |
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wp_send_json_success( wp_create_nonce( "donation_form_nonce_{$form_id}" ) ); |
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} |
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} |
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add_action( 'wp_ajax_give_donation_form_nonce', 'give_donation_form_nonce' ); |
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add_action( 'wp_ajax_nopriv_give_donation_form_nonce', 'give_donation_form_nonce' ); |
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/** |
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* Sets an error within the donation form if no gateways are enabled. |
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* |
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* @since 1.0 |
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* |
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* @return void |
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*/ |
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function give_no_gateway_error() { |
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$gateways = give_get_enabled_payment_gateways(); |
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if ( empty( $gateways ) ) { |
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give_set_error( 'no_gateways', esc_html__( 'You must enable a payment gateway to use Give.', 'give' ) ); |
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} else { |
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give_unset_error( 'no_gateways' ); |
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} |
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} |
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add_action( 'init', 'give_no_gateway_error' ); |
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ravinderk /
Give
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.