From faefa98114310d9b5d0d46490eca953d6a203ff2 Mon Sep 17 00:00:00 2001
From: asus <asus@example.com>
Date: Sun, 10 Mar 2024 11:13:44 +0100
Subject: [PATCH] - added debug function - fixed issues in acf fields use

---
 .../cipf_plugin/php/author_restriction.php    |   1 +
 plugins/cipf_plugin/php/filter_mail.php       |   3 +
 plugins/cipf_plugin/php/hide_admin.php        |   1 +
 plugins/cipf_plugin/php/menus.php             |   1 +
 .../php/paypal/route_api_orders.php           |   5 +-
 .../php/paypal/route_api_orders_capture.php   |   2 +
 .../php/paypal/route_api_utils.php            |   6 +-
 plugins/cipf_plugin/php/paypal/routes.php     |   4 +-
 plugins/cipf_plugin/php/paypal/shortcode.php  |   5 +-
 .../php/paypal/update_user_payment.php        |  66 ++++++++--
 .../cipf_plugin/php/paypal/user_can_pay.php   |  14 ++-
 plugins/cipf_plugin/php/prof_check_page.php   |   3 +
 plugins/cipf_plugin/php/redirections.php      |   1 +
 .../cipf_plugin/php/register_partenaires.php  |   1 +
 plugins/cipf_plugin/php/renew_card.php        |   7 +-
 plugins/cipf_plugin/php/user_infos.php        |   5 +
 plugins/cipf_plugin/utils/plgntls_class.php   | 116 +++++-------------
 17 files changed, 135 insertions(+), 106 deletions(-)

diff --git a/plugins/cipf_plugin/php/author_restriction.php b/plugins/cipf_plugin/php/author_restriction.php
index 3dea627..5713607 100644
--- a/plugins/cipf_plugin/php/author_restriction.php
+++ b/plugins/cipf_plugin/php/author_restriction.php
@@ -11,6 +11,7 @@ if (!defined('ABSPATH')) {
 
 
 function restrict_author_page_CIPF() {
+	PLGNTLS_class::debug_infos();
 	if (!is_author())
 		return;
 
diff --git a/plugins/cipf_plugin/php/filter_mail.php b/plugins/cipf_plugin/php/filter_mail.php
index aa7ce7a..105f877 100644
--- a/plugins/cipf_plugin/php/filter_mail.php
+++ b/plugins/cipf_plugin/php/filter_mail.php
@@ -16,6 +16,7 @@ if (!defined('ABSPATH')) {
 *
 */
 function replace_words_CIPF($matches, $user_id = null) {
+	PLGNTLS_class::debug_infos();
 	if ($user_id !== null) {
 		$current_user = get_user_by('id', $user_id);
 	}
@@ -66,6 +67,7 @@ function replace_words_CIPF($matches, $user_id = null) {
 *
 */
 function filter_email_fb_CIPF($reply_body, $post_array) {
+	PLGNTLS_class::debug_infos();
 	$id = $post_array['ID'];
 	// pattern : anything surrounded by '$$', ex : $$value$$
 	$pattern = '/\$\$(.*?)\$\$/';
@@ -92,6 +94,7 @@ add_filter('df_notification_body', 'filter_email_fb_CIPF', 10, 2); // the admini
 *  or event that a different user has already logged in
 */
 function filter_email_wp_CIPF($args) {
+	PLGNTLS_class::debug_infos();
 	// pattern : anything surrounded by '$$', ex : $$value$$
 	$pattern = '/\$\$(.*?)\$\$/';
 
diff --git a/plugins/cipf_plugin/php/hide_admin.php b/plugins/cipf_plugin/php/hide_admin.php
index b7349c2..526aae9 100644
--- a/plugins/cipf_plugin/php/hide_admin.php
+++ b/plugins/cipf_plugin/php/hide_admin.php
@@ -15,6 +15,7 @@ if (!defined('ABSPATH')) {
 * hide admin bar if access a front page and is not an admin
 */
 function hide_admin_bar_CIPF() {
+	PLGNTLS_class::debug_infos();
 	if (!current_user_can('administrator') && !is_admin()) {
 			show_admin_bar(false);
 	}
diff --git a/plugins/cipf_plugin/php/menus.php b/plugins/cipf_plugin/php/menus.php
index 45827be..fc594d7 100644
--- a/plugins/cipf_plugin/php/menus.php
+++ b/plugins/cipf_plugin/php/menus.php
@@ -23,6 +23,7 @@ if (!defined('ABSPATH')) {
  *        - $menu_redirect = 'www.un_autre_site.net/contact' -> https://www.un_autre_site.net/contact
  */
 function change_menu_logout($items){
+	PLGNTLS_class::debug_infos();
 	$menu_title = 'special logout';
 
 	// quelques urls utiles :
diff --git a/plugins/cipf_plugin/php/paypal/route_api_orders.php b/plugins/cipf_plugin/php/paypal/route_api_orders.php
index 7c0e7a9..b38b8c0 100644
--- a/plugins/cipf_plugin/php/paypal/route_api_orders.php
+++ b/plugins/cipf_plugin/php/paypal/route_api_orders.php
@@ -20,6 +20,7 @@ if (!defined('ABSPATH')) {
 *
 */
 function handle_orders_request_CIPF($request_data) {
+	PLGNTLS_class::debug_infos();
 
 	// declaring outside the try..catch scope
 	$order_response = array();
@@ -96,8 +97,8 @@ function handle_orders_request_CIPF($request_data) {
 * @see https://developer.paypal.com/docs/api/orders/v2/#orders_create
 *
 */
-function create_order_CIPF()
-{
+function create_order_CIPF() {
+	PLGNTLS_class::debug_infos();
 	$paypal_api_base_url = PLGNTLS_class::PAYPAL_API_BASE_URL;
 
 	$access_token = generate_access_token_CIPF();
diff --git a/plugins/cipf_plugin/php/paypal/route_api_orders_capture.php b/plugins/cipf_plugin/php/paypal/route_api_orders_capture.php
index 6590147..87ccf6d 100644
--- a/plugins/cipf_plugin/php/paypal/route_api_orders_capture.php
+++ b/plugins/cipf_plugin/php/paypal/route_api_orders_capture.php
@@ -11,6 +11,7 @@ if (!defined('ABSPATH')) {
 
 
 function handle_orders_capture_request_CIPF($request) {
+	PLGNTLS_class::debug_infos();
 	$order_id = $request['orderID'];
 	// declaring outside the try..catch scope
 	$response_json = array();
@@ -74,6 +75,7 @@ function handle_orders_capture_request_CIPF($request) {
  * @see https://developer.paypal.com/docs/api/orders/v2/#orders_capture
  */
 function capture_order_CIPF($order_id) {
+	PLGNTLS_class::debug_infos();
 	$paypal_api_base_url = PLGNTLS_class::PAYPAL_API_BASE_URL;
   $access_token = generate_access_token_CIPF();
 	$url = $paypal_api_base_url . '/v2/checkout/orders/' . $order_id . '/capture';
diff --git a/plugins/cipf_plugin/php/paypal/route_api_utils.php b/plugins/cipf_plugin/php/paypal/route_api_utils.php
index bce2e77..19cff63 100644
--- a/plugins/cipf_plugin/php/paypal/route_api_utils.php
+++ b/plugins/cipf_plugin/php/paypal/route_api_utils.php
@@ -14,6 +14,7 @@ if (!defined('ABSPATH')) {
 *
 */
 function handle_json_response_CIPF($response, $ch) {
+	PLGNTLS_class::debug_infos();
 	if ($response === false)
 		throw new HttpException('cURL error: ' . curl_error($ch), 502);
 
@@ -32,6 +33,7 @@ function handle_json_response_CIPF($response, $ch) {
 	);
 }
 function handle_response_CIPF($response) {
+	PLGNTLS_class::debug_infos();
 	try
 	{
 		// Decode JSON response
@@ -57,8 +59,8 @@ function handle_response_CIPF($response) {
  * @see https://developer.paypal.com/docs/checkout/standard/integrate/#link-integratebackend
  * @see https://developer.paypal.com/api/rest/authentication/
  */
-function generate_access_token_CIPF()
-{
+function generate_access_token_CIPF() {
+	PLGNTLS_class::debug_infos();
 	$paypal_client_id = PLGNTLS_class::PAYPAL_CLIENT_ID;
 	$paypal_client_secret = PLGNTLS_class::PAYPAL_CLIENT_SECRET;
 	$paypal_api_base_url = PLGNTLS_class::PAYPAL_API_BASE_URL;
diff --git a/plugins/cipf_plugin/php/paypal/routes.php b/plugins/cipf_plugin/php/paypal/routes.php
index 072cfe9..48a9e0d 100644
--- a/plugins/cipf_plugin/php/paypal/routes.php
+++ b/plugins/cipf_plugin/php/paypal/routes.php
@@ -11,8 +11,8 @@ if (!defined('ABSPATH')) {
 
 // handling routes and endpoints
 // diff routes and endpoints : https://stackoverflow.com/q/56075017/9497573
-function routes_endpoints_CIPF()
-{
+function routes_endpoints_CIPF() {
+	PLGNTLS_class::debug_infos();
 	$base_rest_route = "cipf_plugin/api/v1";
 	register_rest_route($base_rest_route, '/orders', array(
 		'methods' => 'POST',
diff --git a/plugins/cipf_plugin/php/paypal/shortcode.php b/plugins/cipf_plugin/php/paypal/shortcode.php
index cbb8838..79afca9 100644
--- a/plugins/cipf_plugin/php/paypal/shortcode.php
+++ b/plugins/cipf_plugin/php/paypal/shortcode.php
@@ -15,8 +15,8 @@ if (!defined('ABSPATH')) {
 /**
  * call to paypal_shortcode_content()
  */
-function paypal_shortcode_content_CIPF()
-{
+function paypal_shortcode_content_CIPF() {
+	PLGNTLS_class::debug_infos();
 	$slug_paypal_redirection_success = PLGNTLS_class::SLUG_PAYPAL_REDIRECTION_SUCCESS;
 	$slug_paypal_redirection_failure = PLGNTLS_class::SLUG_PAYPAL_REDIRECTION_FAILURE;
 	$paypal_client_id = PLGNTLS_class::PAYPAL_CLIENT_ID;
@@ -55,6 +55,7 @@ add_shortcode('cipf_paypal_shortcode', 'paypal_shortcode_content_CIPF');
 
 
 function no_payment_CIPF() {
+	PLGNTLS_class::debug_infos();
 	return;
 }
 
diff --git a/plugins/cipf_plugin/php/paypal/update_user_payment.php b/plugins/cipf_plugin/php/paypal/update_user_payment.php
index 6588d2f..4aa7539 100644
--- a/plugins/cipf_plugin/php/paypal/update_user_payment.php
+++ b/plugins/cipf_plugin/php/paypal/update_user_payment.php
@@ -35,7 +35,9 @@ if (!defined('ABSPATH')) {
 *
 */
 function update_user_pre_order_CIPF($message) {
+	PLGNTLS_class::debug_infos();
 	$meta_payement_status = PLGNTLS_class::META_PAYEMENT_STATUS;
+	$meta_order_id = PLGNTLS_class::META_ORDER_ID;
 
 	$order_id = $message->id;
 	$user_id = get_current_user_id();
@@ -46,8 +48,8 @@ function update_user_pre_order_CIPF($message) {
 	* - addind order_id to cipf_order_id meta field
 	*
 	*/
-	delete_user_meta($user_id, 'cipf_order_id');
-	add_user_meta($user_id, 'cipf_order_id', $order_id);
+	delete_user_meta($user_id, $meta_order_id);
+	add_user_meta($user_id, $meta_order_id, $order_id);
 
 	/*
 	* create a meta field to check states of payements on prof author page :
@@ -69,6 +71,7 @@ function update_user_pre_order_CIPF($message) {
 *
 */
 function update_user_post_capture_CIPF($message) {
+	PLGNTLS_class::debug_infos();
 	$meta_payement_status = PLGNTLS_class::META_PAYEMENT_STATUS;
 
 	$order_id = $message->id;
@@ -94,7 +97,10 @@ function update_user_post_capture_CIPF($message) {
 	*
 	*/
 	// find the user containing the order_id and delete this order_id
+	find_user_with_order_id_CIPF($user_id, $order_id);
 	$user_id_to_update = delete_order_id_on_success_CIPF($user_id, $order_id);
+	if ($user_id_to_update === false)
+		return;
 	if ($status === 'COMPLETED') {
 		// proceed to validate payment for user
 		validate_payment_for_user_CIPF($user_id_to_update, $order_id);
@@ -111,6 +117,7 @@ function update_user_post_capture_CIPF($message) {
 *
 */
 function failure_payment_for_user_CIPF($user_id, $order_id) {
+	PLGNTLS_class::debug_infos();
 }
 
 
@@ -119,6 +126,7 @@ function failure_payment_for_user_CIPF($user_id, $order_id) {
 *
 */
 function validate_payment_for_user_CIPF($user_id, $order_id) {
+	PLGNTLS_class::debug_infos();
 	$acf_card_state = PLGNTLS_class::ACF_CARD_STATE;
 	$acf_card_expiration = PLGNTLS_class::ACF_CARD_EXPIRATION;
 	$acf_prof_can_renew = PLGNTLS_class::ACF_PROF_CAN_RENEW;
@@ -234,19 +242,61 @@ add_action('orderid_deletion_event_CIPF', 'delete_order_id_later_CIPF', 5, 2);
 *                bool false - if no match found
 *
 */
-function delete_order_id_on_success_CIPF($current_user_id, $order_id)
-{
-	$del_ret = delete_user_meta($current_user_id, 'cipf_order_id', $order_id);
+function find_user_with_order_id_CIPF($current_user_id, $order_id) {
+	PLGNTLS_class::debug_infos();
+	$meta_order_id = PLGNTLS_class::META_ORDER_ID;
+	$role_prof = PLGNTLS_class::ROLE_PROF;
+
+	$user_metas = get_user_meta($current_user_id, $meta_order_id, false);
+	if (in_array($order_id, $user_metas)) {
+		return $current_user_id;
+	}
+
+	// it means the current user didn't have this order_id
+	// so we look for another user
+//	$users = get_users();
+//	foreach ($users as $user) {
+//		$user_id = $user->ID;
+//		$del_ret = delete_user_meta($user_id, $meta_order_id, $order_id);
+//		if ($del_ret === true)
+//			return $user_id;
+//	}
+
+		// https://developer.wordpress.org/reference/classes/WP_User_Query/prepare_query/
+		$users = get_users(array(
+			'role' => $role_prof,
+			'meta_key' => $meta_order_id,
+			'meta_value' => $order_id,
+			'fields' => 'ID',
+		));
+	if (count($users) > 1)
+		throw new HttpException('multiple users with same order_id', 502);
+	else if (count($users) === 1)
+		return reset($users);
+
+
+	return false;
+}
+
+/*
+* @return mixed  num - user_id
+*                bool false - if no match found
+*
+*/
+function delete_order_id_on_success_CIPF($current_user_id, $order_id) {
+	PLGNTLS_class::debug_infos();
+	$meta_order_id = PLGNTLS_class::META_ORDER_ID;
+
+	$del_ret = delete_user_meta($current_user_id, $meta_order_id, $order_id);
 	if ($del_ret === true)
 		return $current_user_id;
 
 	// it means the current user didn't have this order_id
 	// so we look for another user
 	$users = get_users();
-	foreach ($users as $user)
-	{
+	foreach ($users as $user) {
 		$user_id = $user->ID;
-		$del_ret = delete_user_meta($user_id, 'cipf_order_id', $order_id);
+		$del_ret = delete_user_meta($user_id, $meta_order_id, $order_id);
 		if ($del_ret === true)
 			return $user_id;
 	}
diff --git a/plugins/cipf_plugin/php/paypal/user_can_pay.php b/plugins/cipf_plugin/php/paypal/user_can_pay.php
index 4e1554f..8838202 100644
--- a/plugins/cipf_plugin/php/paypal/user_can_pay.php
+++ b/plugins/cipf_plugin/php/paypal/user_can_pay.php
@@ -1,5 +1,13 @@
 <?php
 
+/*
+* it means someone outside wp is accessing the file, in this case kill it.
+*/
+if (!defined('ABSPATH')) {
+	die('You can not access this file!');
+}
+
+
 
 
 
@@ -9,6 +17,7 @@
 *
 */
 function check_can_pay_CIPF() {
+	PLGNTLS_class::debug_infos();
 	$acf_card_payment_method = PLGNTLS_class::ACF_CARD_PAYMENT_METHOD;
 	$acf_card_price_choice = PLGNTLS_class::ACF_CARD_PRICE_CHOICE;
 	$acf_card_price_delivery = PLGNTLS_class::ACF_CARD_PRICE_DELIVERY;
@@ -38,13 +47,13 @@ function check_can_pay_CIPF() {
 	$tarif = (int)get_field($acf_card_price_choice['_name'], $acf_id);
 	$livraison = (int)get_field($acf_card_price_delivery['_name'], $acf_id);
 	$price = $tarif + $livraison;
-	update_field($acf_card_price_total, $price, $acf_id);
+	update_field($acf_card_price_total['_name'], $price, $acf_id);
 
 	/*
 	* price is not empty or 0
 	*
 	*/
-	$price = get_field($acf_card_price_total, $acf_id);
+	$price = get_field($acf_card_price_total['_name'], $acf_id);
 	if (empty($price)) {
 		return WP_Error('cannot_purchase', "no price selected");
 	}
@@ -52,6 +61,7 @@ function check_can_pay_CIPF() {
 		return WP_Error('cannot_purchase', "price is 0, nothing to purchase");
 	}
 
+
 	/*
 	* date validity is empty
 	* or is paste
diff --git a/plugins/cipf_plugin/php/prof_check_page.php b/plugins/cipf_plugin/php/prof_check_page.php
index 8f5b67e..52ab07a 100644
--- a/plugins/cipf_plugin/php/prof_check_page.php
+++ b/plugins/cipf_plugin/php/prof_check_page.php
@@ -12,6 +12,7 @@ if (!defined('ABSPATH')) {
 
 
 function handle_prof_is_activ_CIPF($author_id) {
+	PLGNTLS_class::debug_infos();
 	$acf_prof_is_activ = PLGNTLS_class::ACF_PROF_IS_ACTIV;
 	$slug_wait_activation = PLGNTLS_class::SLUG_PROF_INACTIV;
 
@@ -68,6 +69,7 @@ function handle_prof_is_activ_CIPF($author_id) {
 *
 */
 function show_prof_paiement_messages_CIPF($user_id) {
+	PLGNTLS_class::debug_infos();
 	$acf_prof_is_activ = PLGNTLS_class::ACF_PROF_IS_ACTIV;
 	$meta_payement_status = PLGNTLS_class::META_PAYEMENT_STATUS;
 
@@ -105,6 +107,7 @@ function show_prof_paiement_messages_CIPF($user_id) {
 *
 */
 function check_prof_page_CIPF() {
+	PLGNTLS_class::debug_infos();
 	// is an author page
 	if (!is_author())
 		return;
diff --git a/plugins/cipf_plugin/php/redirections.php b/plugins/cipf_plugin/php/redirections.php
index 540a50e..0215e4e 100644
--- a/plugins/cipf_plugin/php/redirections.php
+++ b/plugins/cipf_plugin/php/redirections.php
@@ -15,6 +15,7 @@ if (!defined('ABSPATH')) {
 * if partenaire -> post page || home page
 */
 function redirection_page_CIPF(){
+	PLGNTLS_class::debug_infos();
 	$slug_page_redirection = PLGNTLS_class::SLUG_PAGE_REDIRECTION;
 
 	if (!is_page($slug_page_redirection))
diff --git a/plugins/cipf_plugin/php/register_partenaires.php b/plugins/cipf_plugin/php/register_partenaires.php
index 44703f5..443179f 100644
--- a/plugins/cipf_plugin/php/register_partenaires.php
+++ b/plugins/cipf_plugin/php/register_partenaires.php
@@ -14,6 +14,7 @@ if (!defined('ABSPATH')) {
 *
 */
 function add_partenaires_PLGNTLS($customer_data){
+	PLGNTLS_class::debug_infos();
 	$current_url = $_SERVER['HTTP_REFERER']; // not reliable to use referer, TODO: find another solution
 	$path_brut = parse_url($current_url, PHP_URL_PATH);
 	$path = trim($path_brut, '/');
diff --git a/plugins/cipf_plugin/php/renew_card.php b/plugins/cipf_plugin/php/renew_card.php
index 86c6165..c965094 100644
--- a/plugins/cipf_plugin/php/renew_card.php
+++ b/plugins/cipf_plugin/php/renew_card.php
@@ -20,6 +20,7 @@ if (!defined('ABSPATH')) {
 *
 */
 function reset_some_fields_CIPF() {
+	PLGNTLS_class::debug_infos();
 	$acf_cgv = PLGNTLS_class::ACF_PROF_CGV;
 	$acf_payement = PLGNTLS_class::ACF_CARD_PAYMENT_METHOD;
 	$acf_delivery = PLGNTLS_class::ACF_CARD_PRICE_DELIVERY;
@@ -48,6 +49,7 @@ function reset_some_fields_CIPF() {
 *
 */
 function renew_page_restrictions_CIPF(){
+	PLGNTLS_class::debug_infos();
 	$slug_renew_card = PLGNTLS_class::SLUG_RENEW_CARD;
 	$slug_page_redirection = PLGNTLS_class::SLUG_PAGE_REDIRECTION;
 	$acf_prof_can_renew = PLGNTLS_class::ACF_PROF_CAN_RENEW;
@@ -79,7 +81,7 @@ function renew_page_restrictions_CIPF(){
 	*
 	*/
 	if (current_user_can('professeur__professeure')) {
-		$can_renew = get_field($acf_prof_can_renew, $acf_id);
+		$can_renew = get_field($acf_prof_can_renew['_name'], $acf_id);
 		if ($can_renew === false) {
 			$redirect_url = home_url() . '/' . $slug_page_redirection;
 			wp_redirect($redirect_url, 301);
@@ -110,6 +112,7 @@ add_action('template_redirect', 'renew_page_restrictions_CIPF');
 *
 */
 function renew_page_filter_message_CIPF(){
+	PLGNTLS_class::debug_infos();
 	$slug_renew_card = PLGNTLS_class::SLUG_RENEW_CARD;
 	$acf_card_state = PLGNTLS_class::ACF_CARD_STATE;
 
@@ -122,8 +125,6 @@ function renew_page_filter_message_CIPF(){
 	$cipf_renew = new PLGNTLS_class();
 
 	$card_state = get_field($acf_card_state['_name'], $acf_id);
-	error_log("card_state");
-	error_log($card_state);
 
 	if ($card_state === 'Renouvellement') {
 		$cipf_renew->add_to_front(array(
diff --git a/plugins/cipf_plugin/php/user_infos.php b/plugins/cipf_plugin/php/user_infos.php
index ff5c54a..454e880 100644
--- a/plugins/cipf_plugin/php/user_infos.php
+++ b/plugins/cipf_plugin/php/user_infos.php
@@ -8,12 +8,14 @@ if (!defined('ABSPATH')) {
 }
 
 function extract_if_array_size_one_CIPF($value) {
+	PLGNTLS_class::debug_infos();
 	if (is_array($value) && count($value) === 1)
 		return reset($value);
 	return $value;
 }
 
 function merge_two_arrays_CIPF($array1, $array2) {
+	PLGNTLS_class::debug_infos();
 	$new_array = $array1;
 	foreach ($array2 as $key2 => $value2) {
 		$value = extract_if_array_size_one_CIPF($value2);
@@ -38,6 +40,7 @@ function merge_two_arrays_CIPF($array1, $array2) {
 
 
 function output_list_front_CIPF($array) {
+	PLGNTLS_class::debug_infos();
 	$output = '<ul>';
 	foreach ($array as $key => $value) {
 		if (str_starts_with($key, '_'))
@@ -59,6 +62,7 @@ function output_list_front_CIPF($array) {
 
 
 function format_user_info_CIPF($output, $query, &$current_user, $user_id) {
+	PLGNTLS_class::debug_infos();
 	$output_date_format = PLGNTLS_class::USER_INFO_DATE_FORMAT;
 
 	$is_acf = false;
@@ -127,6 +131,7 @@ function format_user_info_CIPF($output, $query, &$current_user, $user_id) {
 *
 */
 function current_user_infos_CIPF($atts) {
+	PLGNTLS_class::debug_infos();
 	if (!is_user_logged_in())
 		return ;
 
diff --git a/plugins/cipf_plugin/utils/plgntls_class.php b/plugins/cipf_plugin/utils/plgntls_class.php
index bde970a..24763aa 100644
--- a/plugins/cipf_plugin/utils/plgntls_class.php
+++ b/plugins/cipf_plugin/utils/plgntls_class.php
@@ -61,93 +61,20 @@ class PLGNTLS_class
 	*
 	*/
 	// ACF
-	const ACF_CARD_STATE = ['_name'=>'etat_carte', 'new'=>'Commande', 'renew'=>'Renouvellement'];
-	const ACF_CARD_PAYMENT_METHOD = ['_name'=>'paiement', 'paypal'=>'Paypal', 'transfert'=>'Virement'];
-	const ACF_CARD_PRICE_CHOICE = ['_name'=>'tarif', 'low'=>'10', 'high'=>'15'];
-	const ACF_CARD_PRICE_DELIVERY = ['_name'=>'livraison', 'pdf'=>'PDF', 'post'=>'Fabrication'];
-	const ACF_PROF_IS_ACTIV = ['_name'=>'compte-actif', 'activ'=>'Actif', 'inactiv'=>'Inactif'];
-	const ACF_PROF_CGV = ['_name'=>'cgv', 'cgv'=>'cgv'];
-	const ACF_PROF_CAN_RENEW = ['_name'=>'renouvellement_possible', 'can'=>true, 'cannot'=>false];
-	const ACF_CARD_PRICE_TOTAL = ['_name'=>'somme_a_regler']; // input number
-	const ACF_CARD_EXPIRATION = ['_name'=>'fin_de_validite']; // input date
-
-	/*
-	const ACF_CARD_STATE = [
-		'_name' => 'etat_carte',
-		'new' => 'Commande',
-		'renew' => 'Renouvellement',
-	];
-
-	const ACF_CARD_PAYMENT_METHOD = [
-		'_name' => 'paiement',
-		'paypal' => 'Paypal',
-		'transfert' => 'Virement',
-	];
-
-	const ACF_CARD_PRICE_CHOICE = [
-		'_name' => 'tarif',
-		'low' => '10',
-		'high' => '15',
-	];
-
-	const ACF_CARD_PRICE_DELIVERY = [
-		'_name' => 'livraison',
-		'pdf' => 'PDF',
-		'post' => 'Fabrication',
-	];
-
-	const ACF_PROF_IS_ACTIV = [
-		'_name' => 'compte-actif',
-		'activ' => 'Actif',
-		'inactiv' => 'Inactif',
-	];
-
-	const ACF_PROF_CGV = [
-		'_name' => 'cgv',
-		'cgv' => 'cgv',
-	];
-
-	const ACF_PROF_CAN_RENEW = [
-		'_name' => 'renouvellement_possible',
-		'can' => true,
-		'cannot' => false,
-	];
-
-	const ACF_CARD_PRICE_TOTAL = ['_name' => 'somme_a_regler']; // input number
-	const ACF_CARD_EXPIRATION = ['_name' => 'fin_de_validite']; // input date
-	*/
-
-/*
-	const ACF_CARD_STATE = 'etat_carte';
-	const ACF_CARD_STATE__FIRST = 'Commande';
-	const ACF_CARD_STATE__RENEW = 'Renouvellement';
-
-	const ACF_CARD_PAYMENT_METHOD = 'paiement';
-	const ACF_CARD_PAYMENT_METHOD__PAYPAL = 'Paypal';
-	const ACF_CARD_PAYMENT_METHOD__TRANSFERT = 'Virement';
-
-	const ACF_CARD_PRICE_CHOICE = 'tarif';
-	const ACF_CARD_PRICE_CHOICE__LOW = '10';
-	const ACF_CARD_PRICE_CHOICE__HIGH = '15';
-
-	const ACF_CARD_PRICE_DELIVERY = 'livraison';
-	const ACF_CARD_PRICE_DELIVERY__PDF = 'PDF';
-	const ACF_CARD_PRICE_DELIVERY__POST = 'Fabrication';
-
-	const ACF_PROF_IS_ACTIV = 'compte-actif';
-	const ACF_PROF_IS_ACTIV__ACTIV = 'Actif';
-	const ACF_PROF_IS_ACTIV__INACTIV = 'Inactif';
-
-	const ACF_PROF_CGV = 'cgv';
-	const ACF_PROF_CGV__CGV = 'cgv';
-
-	const ACF_CARD_PRICE_TOTAL = 'somme_a_regler'; // input number
-	const ACF_CARD_EXPIRATION = 'fin_de_validite'; // input date
-	const ACF_PROF_CAN_RENEW = 'renouvellement_possible'; // input true/false
-*/
+	const ACF_CARD_STATE = ['_name'=>'etat_carte', 'new'=>'Commande', 'renew'=>'Renouvellement'];       // radio button
+	const ACF_CARD_PAYMENT_METHOD = ['_name'=>'paiement', 'paypal'=>'Paypal', 'transfert'=>'Virement']; // radio button
+	const ACF_CARD_PRICE_CHOICE = ['_name'=>'tarif', 'low'=>'10', 'high'=>'15'];                        // radio button
+	const ACF_CARD_PRICE_DELIVERY = ['_name'=>'livraison', 'pdf'=>'PDF', 'post'=>'Fabrication'];        // radio button
+	const ACF_PROF_IS_ACTIV = ['_name'=>'compte-actif', 'activ'=>'Actif', 'inactiv'=>'Inactif'];        // radio button
+	const ACF_PROF_CGV = ['_name'=>'cgv', 'cgv'=>'cgv'];                                                // checkbox
+	const ACF_PROF_CAN_RENEW = ['_name'=>'renouvellement_possible', 'can'=>true, 'cannot'=>false];      // true/false
+	const ACF_CARD_PRICE_TOTAL = ['_name'=>'somme_a_regler'];                                           // number
+	const ACF_CARD_CARD_NUMBER = ['_name'=>'numero_de_la_carte'];                                       // number
+	const ACF_CARD_EXPIRATION = ['_name'=>'fin_de_validite'];                                           // date picker
 
 	// META
 	const META_PAYEMENT_STATUS = 'cipf_payement_status';
+	const META_ORDER_ID = 'cipf_order_id';
 
 	// SLUG
 	const SLUG_PROF_INACTIV = 'validation-en-cours';
@@ -163,6 +90,12 @@ class PLGNTLS_class
 	const PAYPAL_MESSAGE_SUCCESS = '`paiement reussi`';
 	const PAYPAL_MESSAGE_FAILURE = '`paiement raté`';
 
+	// ROLES
+	const ROLE_PROF = 'professeur__professeure';
+	const ROLE_PARTNER = 'partenaire';
+	const ROLE_FIPF = 'fipf';
+	const ROLE_ADMIN = 'administrator';
+
 	// OTHER
 	const CARD_RENEW_PERIOD = 31;                         // int : number of days before expiration when renew card start to be possible
 	const CARD_VALIDITY_TIME = '1 year';                  // string : time of validity of the card (ex: '1 month' or '1 year' or '60 days')
@@ -170,6 +103,7 @@ class PLGNTLS_class
 
 
 
+	private static $_DEBUG_INFOS = false;
 	private static $_root_path;
 	private static $_root_url;
 
@@ -210,6 +144,19 @@ class PLGNTLS_class
 		return(self::$_root_url);
 	}
 
+	/*
+	* for debug purposes
+	*/
+	public static function debug_infos() {
+		if (self::$_DEBUG_INFOS === false)
+			return;
+		$trace = debug_backtrace();
+		$function = $trace[1]['function'];
+		$file = $trace[0]['file'];
+		$line = $trace[0]['line'];
+		error_log("-debug: function '".$function."' (in ".$file.", line ".$line);
+	}
+
 
 	public function add_to_front($srcs_arr = null, $vars = null) {
 		if (!is_array($vars))
@@ -412,7 +359,6 @@ class PLGNTLS_class
 		wp_add_inline_script($handle, $src->src, 'before');
 	}
 	private function add_inline_style($src) {
-		error_log("inside add_inline_style");
 		$handle = $src->depends;
 		if ($handle === null || empty($handle))
 			$handle = $this->_first_style;