| 1 |
<?php |
| 2 |
/** |
| 3 |
* Login / Register Functions |
| 4 |
* |
| 5 |
* @package Give |
| 6 |
* @subpackage Functions/Login |
| 7 |
* @copyright Copyright (c) 2016, GiveWP |
| 8 |
* @license https://opensource.org/licenses/gpl-license GNU Public License |
| 9 |
* @since 1.0 |
| 10 |
*/ |
| 11 |
|
| 12 |
// Exit if accessed directly. |
| 13 |
if ( ! defined( 'ABSPATH' ) ) { |
| 14 |
exit; |
| 15 |
} |
| 16 |
|
| 17 |
/** |
| 18 |
* Login Form |
| 19 |
* |
| 20 |
* @since 1.0 |
| 21 |
* @global $give_login_redirect |
| 22 |
* @global $give_logout_redirect |
| 23 |
* |
| 24 |
* @param string $login_redirect Login redirect page URL |
| 25 |
* @param string $logout_redirect Logout redirect page URL |
| 26 |
* |
| 27 |
* @return string Login form |
| 28 |
*/ |
| 29 |
function give_login_form( $login_redirect = '', $logout_redirect = '' ) { |
| 30 |
|
| 31 |
if ( empty( $login_redirect ) ) { |
| 32 |
$login_redirect = add_query_arg( 'give-login-success', 'true', give_get_history_page_uri() ); |
| 33 |
} |
| 34 |
|
| 35 |
if ( empty( $logout_redirect ) ) { |
| 36 |
$logout_redirect = add_query_arg( 'give-logout-success', 'true', give_get_current_page_url() ); |
| 37 |
} |
| 38 |
|
| 39 |
// Add user_logout action to logout url. |
| 40 |
$logout_redirect = add_query_arg( |
| 41 |
array( |
| 42 |
'give_action' => 'user_logout', |
| 43 |
'give_logout_nonce' => wp_create_nonce( 'give-logout-nonce' ), |
| 44 |
'give_logout_redirect' => urlencode( $logout_redirect ), |
| 45 |
), |
| 46 |
home_url( '/' ) |
| 47 |
); |
| 48 |
|
| 49 |
ob_start(); |
| 50 |
|
| 51 |
give_get_template( |
| 52 |
'shortcode-login', |
| 53 |
array( |
| 54 |
'give_login_redirect' => $login_redirect, |
| 55 |
'give_logout_redirect' => $logout_redirect, |
| 56 |
) |
| 57 |
); |
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|
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return apply_filters( 'give_login_form', ob_get_clean() ); |
| 60 |
} |
| 61 |
|
| 62 |
/** |
| 63 |
* Registration Form |
| 64 |
* |
| 65 |
* @since 2.0 |
| 66 |
* @global $give_register_redirect |
| 67 |
* |
| 68 |
* @param string $redirect Redirect page URL |
| 69 |
* |
| 70 |
* @return string Register form |
| 71 |
*/ |
| 72 |
function give_register_form( $redirect = '' ) { |
| 73 |
if ( empty( $redirect ) ) { |
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$redirect = give_get_current_page_url(); |
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} |
| 76 |
|
| 77 |
ob_start(); |
| 78 |
|
| 79 |
if ( ! is_user_logged_in() ) { |
| 80 |
give_get_template( |
| 81 |
'shortcode-register', |
| 82 |
array( |
| 83 |
'give_register_redirect' => $redirect, |
| 84 |
) |
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); |
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} |
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|
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return apply_filters( 'give_register_form', ob_get_clean() ); |
| 89 |
} |
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|
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/** |
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* Process Login Form |
| 93 |
* |
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* @since 1.0 |
| 95 |
* |
| 96 |
* @param array $data Data sent from the login form |
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* |
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* @return void |
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*/ |
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function give_process_login_form( $data ) { |
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|
| 102 |
if ( wp_verify_nonce( $data['give_login_nonce'], 'give-login-nonce' ) ) { |
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|
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// Set Receipt Access Session. |
| 105 |
if ( ! empty( $_GET['donation_id'] ) ) { |
| 106 |
Give()->session->set( 'receipt_access', true ); |
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} |
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|
| 109 |
$user_data = get_user_by( 'login', $data['give_user_login'] ); |
| 110 |
|
| 111 |
if ( ! $user_data ) { |
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$user_data = get_user_by( 'email', $data['give_user_login'] ); |
| 113 |
} |
| 114 |
|
| 115 |
if ( $user_data ) { |
| 116 |
|
| 117 |
$user_id = $user_data->ID; |
| 118 |
|
| 119 |
if ( wp_check_password( $data['give_user_pass'], $user_data->user_pass, $user_id ) ) { |
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give_log_user_in( $user_data->ID, $data['give_user_login'], $data['give_user_pass'] ); |
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} else { |
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give_set_error( 'password_incorrect', __( 'The password you entered is incorrect.', 'give' ) ); |
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} |
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} else { |
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give_set_error( 'username_incorrect', __( 'The username you entered does not exist.', 'give' ) ); |
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} |
| 127 |
|
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// Check for errors and redirect if none present. |
| 129 |
$errors = give_get_errors(); |
| 130 |
|
| 131 |
if ( ! $errors ) { |
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$redirect = apply_filters( 'give_login_redirect', $data['give_login_redirect'], $user_id ); |
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wp_redirect( $redirect ); |
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give_die(); |
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} |
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} |
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} |
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|
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add_action( 'give_user_login', 'give_process_login_form' ); |
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|
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|
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/** |
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* Process User Logout |
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* |
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* @since 1.0 |
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* |
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* @param array $data Data sent from the give login form page |
| 148 |
* |
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* @return void |
| 150 |
*/ |
| 151 |
function give_process_user_logout( $data ) { |
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if ( wp_verify_nonce( $data['give_logout_nonce'], 'give-logout-nonce' ) && is_user_logged_in() ) { |
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|
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// Prevent occurring of any custom action on wp_logout. |
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remove_all_actions( 'wp_logout' ); |
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|
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/** |
| 158 |
* Fires before processing user logout. |
| 159 |
* |
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* @since 1.0 |
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*/ |
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do_action( 'give_before_user_logout' ); |
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|
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// Logout user. |
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wp_logout(); |
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|
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/** |
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* Fires after processing user logout. |
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* |
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* @since 1.0 |
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*/ |
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do_action( 'give_after_user_logout' ); |
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|
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wp_redirect( $data['give_logout_redirect'] ); |
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give_die(); |
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} |
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} |
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|
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add_action( 'give_user_logout', 'give_process_user_logout' ); |
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|
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/** |
| 182 |
* Log User In |
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* |
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* @since 1.0 |
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* |
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* @param int $user_id User ID |
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* @param string $user_login Username |
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* @param string $user_pass Password |
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* |
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* @return bool |
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*/ |
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function give_log_user_in( $user_id, $user_login, $user_pass ) { |
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|
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if ( $user_id < 1 ) { |
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return false; |
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} |
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|
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wp_set_auth_cookie( $user_id ); |
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wp_set_current_user( $user_id, $user_login ); |
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|
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/** |
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* Fires after the user has successfully logged in. |
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* |
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* @since 1.0 |
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* |
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* @param string $user_login Username. |
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* @param WP_User $$user WP_User object of the logged-in user. |
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*/ |
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do_action( 'wp_login', $user_login, get_userdata( $user_id ) ); |
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|
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/** |
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* Fires after give user has successfully logged in. |
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* |
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* @since 1.0 |
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* |
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* @param int $$user_id User id. |
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* @param string $user_login Username. |
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* @param string $user_pass User password. |
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*/ |
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do_action( 'give_log_user_in', $user_id, $user_login, $user_pass ); |
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} |
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|
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|
| 224 |
/** |
| 225 |
* Process Register Form |
| 226 |
* |
| 227 |
* @since 2.0 |
| 228 |
* |
| 229 |
* @param array $data Data sent from the register form |
| 230 |
* |
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* @return bool |
| 232 |
*/ |
| 233 |
function give_process_register_form( $data ) { |
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|
| 235 |
if ( is_user_logged_in() ) { |
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return false; |
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} |
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|
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if ( empty( $_POST['give_register_submit'] ) ) { |
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return false; |
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} |
| 242 |
|
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/** |
| 244 |
* Fires before processing user registration. |
| 245 |
* |
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* @since 1.0 |
| 247 |
*/ |
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do_action( 'give_pre_process_register_form' ); |
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|
| 250 |
if ( empty( $data['give_user_login'] ) ) { |
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give_set_error( 'empty_username', esc_html__( 'Invalid username.', 'give' ) ); |
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} |
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|
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if ( username_exists( $data['give_user_login'] ) ) { |
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give_set_error( 'username_unavailable', esc_html__( 'Username already taken.', 'give' ) ); |
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} |
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|
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if ( ! validate_username( $data['give_user_login'] ) ) { |
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give_set_error( 'username_invalid', esc_html__( 'Invalid username.', 'give' ) ); |
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} |
| 261 |
|
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if ( email_exists( $data['give_user_email'] ) ) { |
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give_set_error( 'email_unavailable', esc_html__( 'Email address already taken.', 'give' ) ); |
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} |
| 265 |
|
| 266 |
if ( empty( $data['give_user_email'] ) || ! is_email( $data['give_user_email'] ) ) { |
| 267 |
give_set_error( 'email_invalid', esc_html__( 'Invalid email.', 'give' ) ); |
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} |
| 269 |
|
| 270 |
if ( ! empty( $data['give_payment_email'] ) && $data['give_payment_email'] != $data['give_user_email'] && ! is_email( $data['give_payment_email'] ) ) { |
| 271 |
give_set_error( 'payment_email_invalid', esc_html__( 'Invalid payment email.', 'give' ) ); |
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} |
| 273 |
|
| 274 |
if ( empty( $_POST['give_user_pass'] ) ) { |
| 275 |
give_set_error( 'empty_password', esc_html__( 'Please enter a password.', 'give' ) ); |
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} |
| 277 |
|
| 278 |
if ( ( ! empty( $_POST['give_user_pass'] ) && empty( $_POST['give_user_pass2'] ) ) || ( $_POST['give_user_pass'] !== $_POST['give_user_pass2'] ) ) { |
| 279 |
give_set_error( 'password_mismatch', esc_html__( 'Passwords don\'t match.', 'give' ) ); |
| 280 |
} |
| 281 |
|
| 282 |
/** |
| 283 |
* Fires while processing user registration. |
| 284 |
* |
| 285 |
* @since 1.0 |
| 286 |
*/ |
| 287 |
do_action( 'give_process_register_form' ); |
| 288 |
|
| 289 |
// Check for errors and redirect if none present |
| 290 |
$errors = give_get_errors(); |
| 291 |
|
| 292 |
if ( empty( $errors ) ) { |
| 293 |
|
| 294 |
$redirect = apply_filters( 'give_register_redirect', $data['give_redirect'] ); |
| 295 |
|
| 296 |
give_register_and_login_new_user( |
| 297 |
array( |
| 298 |
'user_login' => $data['give_user_login'], |
| 299 |
'user_pass' => $data['give_user_pass'], |
| 300 |
'user_email' => $data['give_user_email'], |
| 301 |
'user_registered' => date( 'Y-m-d H:i:s' ), |
| 302 |
'role' => get_option( 'default_role' ), |
| 303 |
) |
| 304 |
); |
| 305 |
|
| 306 |
wp_redirect( $redirect ); |
| 307 |
give_die(); |
| 308 |
} |
| 309 |
} |
| 310 |
|
| 311 |
add_action( 'give_user_register', 'give_process_register_form' ); |
| 312 |
|
| 313 |
|
| 314 |
/** |
| 315 |
* Email access login form. |
| 316 |
* |
| 317 |
* @since 1.8.17 |
| 318 |
* |
| 319 |
* @return bool |
| 320 |
*/ |
| 321 |
function give_email_access_login() { |
| 322 |
|
| 323 |
// Verify nonce. |
| 324 |
if ( ! isset( $_POST['_wpnonce'] ) || ! wp_verify_nonce( $_POST['_wpnonce'], 'give' ) ) { |
| 325 |
return false; |
| 326 |
} |
| 327 |
|
| 328 |
// Need email to proceed. |
| 329 |
$email = isset( $_POST['give_email'] ) ? give_clean( $_POST['give_email'] ) : ''; |
| 330 |
if ( empty( $email ) ) { |
| 331 |
give_set_error( 'give_empty_email', __( 'Please enter the email address you used for your donation.', 'give' ) ); |
| 332 |
} |
| 333 |
|
| 334 |
$recaptcha_key = give_get_option( 'recaptcha_key' ); |
| 335 |
$recaptcha_secret = give_get_option( 'recaptcha_secret' ); |
| 336 |
$enable_recaptcha = ( give_is_setting_enabled( give_get_option( 'enable_recaptcha' ) ) ) && ! empty( $recaptcha_key ) && ! empty( $recaptcha_secret ) ? true : false; |
| 337 |
|
| 338 |
// Use reCAPTCHA. |
| 339 |
if ( $enable_recaptcha ) { |
| 340 |
|
| 341 |
$args = array( |
| 342 |
'secret' => $recaptcha_secret, |
| 343 |
'response' => $_POST['g-recaptcha-response'], |
| 344 |
'remoteip' => $_POST['give_ip'], |
| 345 |
); |
| 346 |
|
| 347 |
if ( ! empty( $args['response'] ) ) { |
| 348 |
$request = wp_remote_post( |
| 349 |
'https://www.google.com/recaptcha/api/siteverify', |
| 350 |
array( |
| 351 |
'body' => $args, |
| 352 |
) |
| 353 |
); |
| 354 |
if ( ! is_wp_error( $request ) || 200 == wp_remote_retrieve_response_code( $request ) ) { |
| 355 |
|
| 356 |
$response = json_decode( $request['body'], true ); |
| 357 |
|
| 358 |
// reCAPTCHA fail. |
| 359 |
if ( ! $response['success'] ) { |
| 360 |
give_set_error( 'give_recaptcha_test_failed', apply_filters( 'give_recaptcha_test_failed_message', __( 'reCAPTCHA test failed.', 'give' ) ) ); |
| 361 |
} |
| 362 |
} else { |
| 363 |
|
| 364 |
// Connection issue. |
| 365 |
give_set_error( 'give_recaptcha_connection_issue', apply_filters( 'give_recaptcha_connection_issue_message', __( 'Unable to connect to reCAPTCHA server.', 'give' ) ) ); |
| 366 |
|
| 367 |
} // End if(). |
| 368 |
} else { |
| 369 |
|
| 370 |
give_set_error( 'give_recaptcha_failed', apply_filters( 'give_recaptcha_failed_message', __( 'It looks like the reCAPTCHA test has failed.', 'give' ) ) ); |
| 371 |
|
| 372 |
} // End if(). |
| 373 |
} // End if(). |
| 374 |
|
| 375 |
// If no errors or only expired token key error - then send email. |
| 376 |
if ( ! give_get_errors() ) { |
| 377 |
|
| 378 |
$donor = Give()->donors->get_donor_by( 'email', $email ); |
| 379 |
Give()->email_access->init(); |
| 380 |
|
| 381 |
// Verify that donor object is present and donor is connected with its user profile or not. |
| 382 |
if ( is_object( $donor ) ) { |
| 383 |
|
| 384 |
// Verify that email can be sent. |
| 385 |
if ( ! Give()->email_access->can_send_email( $donor->id ) ) { |
| 386 |
|
| 387 |
$_POST['email-access-exhausted'] = true; |
| 388 |
|
| 389 |
return false; |
| 390 |
|
| 391 |
} else { |
| 392 |
// Send the email. Requests not |
| 393 |
$email_sent = Give()->email_access->send_email( $donor->id, $donor->email ); |
| 394 |
|
| 395 |
if ( ! $email_sent ) { |
| 396 |
give_set_error( 'give_email_access_send_issue', __( 'Unable to send email. Please try again.', 'give' ) ); |
| 397 |
return false; |
| 398 |
} |
| 399 |
|
| 400 |
$_POST['email-access-sent'] = true; |
| 401 |
|
| 402 |
return true; |
| 403 |
} |
| 404 |
} else { |
| 405 |
|
| 406 |
give_set_error( 'give-no-donations', __( 'We were unable to find any donations associated with the email address provided. Please try again using another email.', 'give' ) ); |
| 407 |
|
| 408 |
} |
| 409 |
} // End if(). |
| 410 |
|
| 411 |
} |
| 412 |
|
| 413 |
add_action( 'give_email_access_form_login', 'give_email_access_login' ); |
| 414 |
|
