formidable / stripe / controllers / FrmStrpLiteAppController.php

FrmStrpLiteAppController.php in Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More 6.28, at stripe/controllers/FrmStrpLiteAppController.php

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1	<?php
2	if ( ! defined( 'ABSPATH' ) ) {
3	die( 'You are not allowed to call this page directly.' );
4	}
5
6	class FrmStrpLiteAppController {
7
8	/**
9	* Flag to delete the previous pay entry.
10	*
11	* @since 2.08
12	*
13	* @var bool
14	*/
15	private static $delete_pay_entry = false;
16
17	/**
18	* Install required tables.
19	*
20	* @param mixed $old_db_version
21	*
22	* @return void
23	*/
24	public static function install( $old_db_version = false ) {
25	FrmTransLiteAppController::install( $old_db_version );
26	}
27
28	/**
29	* Remove Stripe database items after uninstall.
30	*
31	* @since 6.5, introduced in v2.07 of the Stripe add on.
32	*
33	* @return void
34	*/
35	public static function uninstall() {
36	if ( ! current_user_can( 'administrator' ) ) {
37	$frm_settings = FrmAppHelper::get_settings();
38	wp_die( esc_html( $frm_settings->admin_permission ) );
39	}
40
41	$options_to_delete = array(
42	FrmStrpLiteEventsController::$events_to_skip_option_name,
43	'frm_strp_options',
44	);
45
46	$modes = array( 'test', 'live' );
47	$option_name_keys = array( 'account_id', 'client_password', 'server_password', 'details_submitted' );
48
49	foreach ( $modes as $mode ) {
50	foreach ( $option_name_keys as $key ) {
51	$options_to_delete[] = 'frm_strp_connect_' . $key . '_' . $mode;
52	}
53	}
54
55	foreach ( $options_to_delete as $option_name ) {
56	delete_option( $option_name );
57	}
58	}
59
60	/**
61	* Redirect to Stripe settings when payments are not yet installed
62	* and the payments page is accessed by its URL.
63	*
64	* @return void
65	*/
66	public static function maybe_redirect_to_stripe_settings() {
67	if ( ! FrmAppHelper::is_admin_page( 'formidable-payments' ) ) {
68	return;
69	}
70
71	if ( class_exists( 'FrmPaymentsController' ) ) {
72	// Never redirect when someone is using the PayPal add-on.
73	return;
74	}
75
76	if ( FrmTransLiteAppHelper::payments_table_exists() ) {
77	return;
78	}
79
80	wp_safe_redirect( admin_url( 'admin.php?page=formidable-settings&t=stripe_settings' ) );
81	die();
82	}
83
84	/**
85	* Add the gateway for compatibility with the Payments submodule.
86	* This adds the Stripe checkbox option to the list of gateways.
87	*
88	* @param array $gateways
89	*
90	* @return array
91	*/
92	public static function add_gateway( $gateways ) {
93	$gateways['stripe'] = array(
94	'label' => 'Stripe',
95	'user_label' => __( 'Payment', 'formidable' ),
96	'class' => 'StrpLite',
97	'recurring' => true,
98	'include' => array(
99	'billing_first_name',
100	'billing_last_name',
101	'credit_card',
102	'billing_address',
103	),
104	);
105	return $gateways;
106	}
107
108	/**
109	* Maybe add payment error to the form errors data.
110	*
111	* @since 6.5.1
112	*
113	* @param array $errors Errors data. Is empty array if no errors found.
114	* @param array $params Form params. See {@FrmForm::get_params()}.
115	*
116	* @return array
117	*/
118	public static function maybe_add_payment_error( $errors, $params ) {
119	if ( intval( $params['posted_form_id'] ) !== intval( $params['form_id'] ) ) {
120	return self::maybe_add_payment_error_on_redirect( $errors, (int) $params['form_id'] );
121	}
122	return $errors;
123	}
124
125	/**
126	* Handle Stripe Link redirect failures.
127	* When a payment fails, the entry is deleted, and the previous entry's values are loaded in the form.
128	*
129	* @since 6.5.1
130	*
131	* @param array $errors
132	* @param int $form_id
133	*
134	* @return array
135	*/
136	private static function maybe_add_payment_error_on_redirect( $errors, $form_id ) {
137	$details = FrmStrpLiteUrlParamHelper::get_details_for_form( $form_id );
138
139	if ( ! is_array( $details ) ) {
140	return $errors;
141	}
142
143	$entry = $details['entry'];
144	$intent = $details['intent'];
145	$payment = $details['payment'];
146	$payment_failed = FrmStrpLiteAuth::payment_failed( $payment, $intent );
147
148	// Only add the payment error if the intent is incomplete.
149	if ( ! $payment_failed ) {
150	return $errors;
151	}
152
153	$cc_field_id = FrmDb::get_var(
154	'frm_fields',
155	array(
156	'type' => 'credit_card',
157	'form_id' => $entry->form_id,
158	)
159	);
160
161	if ( ! $cc_field_id ) {
162	return $errors;
163	}
164
165	$is_setup_intent = str_starts_with( $intent->id, 'seti_' );
166
167	if ( $is_setup_intent ) {
168	$errors[ 'field' . $cc_field_id ] = is_object( $intent->last_setup_error ) ? $intent->last_setup_error->message : '';
169	} else {
170	$errors[ 'field' . $cc_field_id ] = is_object( $intent->last_payment_error ) ? $intent->last_payment_error->message : '';
171	}
172
173	if ( ! $errors[ 'field' . $cc_field_id ] ) {
174	$errors[ 'field' . $cc_field_id ] = 'Payment was not successfully processed.';
175	}
176
177	global $frm_vars;
178	$frm_vars['frm_trans']['pay_entry'] = $entry;
179
180	self::setup_form_after_payment_error( (int) $entry->form_id, (int) $entry->id, $errors );
181
182	add_filter( 'frm_setup_new_fields_vars', 'FrmTransLiteActionsController::fill_entry_from_previous', 20, 2 );
183
184	return $errors;
185	}
186
187	/**
188	* Reset a form after a payment fails.
189	*
190	* @since 6.5.1
191	*
192	* @param int $form_id
193	* @param int $entry_id
194	* @param array<string,string> $errors
195	*
196	* @return void
197	*/
198	private static function setup_form_after_payment_error( $form_id, $entry_id, $errors ) {
199	$form = FrmForm::getOne( $form_id );
200	$save_draft = ! empty( $form->options['save_draft'] );
201
202	global $frm_vars;
203	$frm_vars['created_entries'][ $form_id ]['errors'] = $errors;
204
205	// Set to true to get FrmProFieldsHelper::get_page_with_error() run.
206	$_POST[ 'frm_page_order_' . $form_id ] = true;
207
208	if ( ! $save_draft ) {
209	// If draft saving is not on, delete the entry.
210	self::$delete_pay_entry = true;
211	return;
212	}
213
214	// If draft saving is on, load the draft entry.
215	$frm_vars['created_entries'][ $form_id ]['entry_id'] = $entry_id;
216	add_action(
217	'frm_filter_final_form',
218	/**
219	* Set the entry back to draft status after error.
220	*
221	* @param string $html
222	* @param int $entry_id
223	*
224	* @return string
225	*/
226	function ( $html ) use ( $entry_id ) {
227	global $wpdb;
228	$wpdb->update( $wpdb->prefix . 'frm_items', array( 'is_draft' => 1 ), array( 'id' => $entry_id ) );
229	return $html;
230	}
231	);
232	}
233
234	/**
235	* Maybe delete the previous pay entry when error occurs.
236	*
237	* @since 2.08
238	*
239	* @param array $values Entry edit values.
240	* @param object $field Field object.
241	*
242	* @return array
243	*/
244	public static function maybe_delete_pay_entry( $values, $field ) {
245	if ( self::$delete_pay_entry ) {
246	self::$delete_pay_entry = false;
247	return FrmTransLiteActionsController::fill_entry_from_previous( $values, $field );
248	}
249	return $values;
250	}
251	}
252