formidable / stripe / controllers / FrmStrpLiteAppController.php

FrmStrpLiteAppController.php in Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More 6.32.1, 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	* Gets payments settings URL.
62	*
63	* @since 6.30
64	*
65	* @return string
66	*/
67	public static function get_payments_settings_url() {
68	return admin_url( 'admin.php?page=formidable-settings&t=stripe_settings' );
69	}
70
71	/**
72	* Redirect to Stripe settings when payments are not yet installed
73	* and the payments page is accessed by its URL.
74	*
75	* @return void
76	*/
77	public static function maybe_redirect_to_stripe_settings() {
78	if ( ! FrmAppHelper::is_admin_page( 'formidable-payments' ) ) {
79	return;
80	}
81
82	if ( class_exists( 'FrmPaymentsController' ) ) {
83	// Never redirect when someone is using the PayPal add-on.
84	return;
85	}
86
87	if ( FrmTransLiteAppHelper::payments_table_exists() ) {
88	return;
89	}
90
91	wp_safe_redirect( self::get_payments_settings_url() );
92	die();
93	}
94
95	/**
96	* Add the gateway for compatibility with the Payments submodule.
97	* This adds the Stripe checkbox option to the list of gateways.
98	*
99	* @param array $gateways
100	*
101	* @return array
102	*/
103	public static function add_gateway( $gateways ) {
104	$gateways['stripe'] = array(
105	'label' => 'Stripe',
106	'user_label' => __( 'Payment', 'formidable' ),
107	'class' => 'StrpLite',
108	'recurring' => true,
109	'include' => array(
110	'billing_first_name',
111	'billing_last_name',
112	'credit_card',
113	'billing_address',
114	),
115	);
116	return $gateways;
117	}
118
119	/**
120	* Maybe add payment error to the form errors data.
121	*
122	* @since 6.5.1
123	*
124	* @param array $errors Errors data. Is empty array if no errors found.
125	* @param array $params Form params. See {@FrmForm::get_params()}.
126	*
127	* @return array
128	*/
129	public static function maybe_add_payment_error( $errors, $params ) {
130	if ( intval( $params['posted_form_id'] ) !== intval( $params['form_id'] ) ) {
131	return self::maybe_add_payment_error_on_redirect( $errors, (int) $params['form_id'] );
132	}
133	return $errors;
134	}
135
136	/**
137	* Handle Stripe Link redirect failures.
138	* When a payment fails, the entry is deleted, and the previous entry's values are loaded in the form.
139	*
140	* @since 6.5.1
141	*
142	* @param array $errors
143	* @param int $form_id
144	*
145	* @return array
146	*/
147	private static function maybe_add_payment_error_on_redirect( $errors, $form_id ) {
148	$details = FrmStrpLiteUrlParamHelper::get_details_for_form( $form_id );
149
150	if ( ! is_array( $details ) ) {
151	return $errors;
152	}
153
154	$entry = $details['entry'];
155	$intent = $details['intent'];
156	$payment = $details['payment'];
157	$payment_failed = FrmStrpLiteAuth::payment_failed( $payment, $intent );
158
159	// Only add the payment error if the intent is incomplete.
160	if ( ! $payment_failed ) {
161	return $errors;
162	}
163
164	$cc_field_id = FrmDb::get_var(
165	'frm_fields',
166	array(
167	'type' => 'credit_card',
168	'form_id' => $entry->form_id,
169	)
170	);
171
172	if ( ! $cc_field_id ) {
173	return $errors;
174	}
175
176	$is_setup_intent = str_starts_with( $intent->id, 'seti_' );
177
178	if ( $is_setup_intent ) {
179	$errors[ 'field' . $cc_field_id ] = is_object( $intent->last_setup_error ) ? $intent->last_setup_error->message : '';
180	} else {
181	$errors[ 'field' . $cc_field_id ] = is_object( $intent->last_payment_error ) ? $intent->last_payment_error->message : '';
182	}
183
184	if ( ! $errors[ 'field' . $cc_field_id ] ) {
185	$errors[ 'field' . $cc_field_id ] = 'Payment was not successfully processed.';
186	}
187
188	global $frm_vars;
189	$frm_vars['frm_trans']['pay_entry'] = $entry;
190
191	self::setup_form_after_payment_error( (int) $entry->form_id, (int) $entry->id, $errors );
192
193	add_filter( 'frm_setup_new_fields_vars', 'FrmTransLiteActionsController::fill_entry_from_previous', 20, 2 );
194
195	return $errors;
196	}
197
198	/**
199	* Reset a form after a payment fails.
200	*
201	* @since 6.5.1
202	*
203	* @param int $form_id
204	* @param int $entry_id
205	* @param array<string,string> $errors
206	*
207	* @return void
208	*/
209	private static function setup_form_after_payment_error( $form_id, $entry_id, $errors ) {
210	$form = FrmForm::getOne( $form_id );
211	$save_draft = ! empty( $form->options['save_draft'] );
212
213	global $frm_vars;
214	$frm_vars['created_entries'][ $form_id ]['errors'] = $errors;
215
216	// Set to true to get FrmProFieldsHelper::get_page_with_error() run.
217	$_POST[ 'frm_page_order_' . $form_id ] = true;
218
219	if ( ! $save_draft ) {
220	// If draft saving is not on, delete the entry.
221	self::$delete_pay_entry = true;
222	return;
223	}
224
225	// If draft saving is on, load the draft entry.
226	$frm_vars['created_entries'][ $form_id ]['entry_id'] = $entry_id;
227	add_action(
228	'frm_filter_final_form',
229	/**
230	* Set the entry back to draft status after error.
231	*
232	* @param string $html
233	* @param int $entry_id
234	*
235	* @return string
236	*/
237	function ( $html ) use ( $entry_id ) {
238	global $wpdb;
239	$wpdb->update( $wpdb->prefix . 'frm_items', array( 'is_draft' => 1 ), array( 'id' => $entry_id ) );
240	return $html;
241	}
242	);
243	}
244
245	/**
246	* Maybe delete the previous pay entry when error occurs.
247	*
248	* @since 2.08
249	*
250	* @param array $values Entry edit values.
251	* @param object $field Field object.
252	*
253	* @return array
254	*/
255	public static function maybe_delete_pay_entry( $values, $field ) {
256	if ( self::$delete_pay_entry ) {
257	self::$delete_pay_entry = false;
258	return FrmTransLiteActionsController::fill_entry_from_previous( $values, $field );
259	}
260	return $values;
261	}
262	}
263