formidable / stripe / controllers / FrmStrpLiteAppController.php

FrmStrpLiteAppController.php in Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More 6.18, 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	* @return void
22	*/
23	public static function install( $old_db_version = false ) {
24	FrmTransLiteAppController::install( $old_db_version );
25	}
26
27	/**
28	* Remove Stripe database items after uninstall.
29	*
30	* @since 6.5, introduced in v2.07 of the Stripe add on.
31	*
32	* @return void
33	*/
34	public static function uninstall() {
35	if ( ! current_user_can( 'administrator' ) ) {
36	$frm_settings = FrmAppHelper::get_settings();
37	wp_die( esc_html( $frm_settings->admin_permission ) );
38	}
39
40	$options_to_delete = array(
41	FrmStrpLiteEventsController::$events_to_skip_option_name,
42	'frm_strp_options',
43	);
44
45	$modes = array( 'test', 'live' );
46	$option_name_keys = array( 'account_id', 'client_password', 'server_password', 'details_submitted' );
47	foreach ( $modes as $mode ) {
48	foreach ( $option_name_keys as $key ) {
49	$options_to_delete[] = 'frm_strp_connect_' . $key . '_' . $mode;
50	}
51	}
52
53	foreach ( $options_to_delete as $option_name ) {
54	delete_option( $option_name );
55	}
56	}
57
58	/**
59	* Redirect to Stripe settings when payments are not yet installed
60	* and the payments page is accessed by its URL.
61	*
62	* @return void
63	*/
64	public static function maybe_redirect_to_stripe_settings() {
65	if ( ! FrmAppHelper::is_admin_page( 'formidable-payments' ) \|\| FrmTransLiteAppHelper::payments_table_exists() ) {
66	return;
67	}
68
69	wp_safe_redirect( admin_url( 'admin.php?page=formidable-settings&t=stripe_settings' ) );
70	die();
71	}
72
73	/**
74	* Add the gateway for compatibility with the Payments submodule.
75	* This adds the Stripe checkbox option to the list of gateways.
76	*
77	* @param array $gateways
78	* @return array
79	*/
80	public static function add_gateway( $gateways ) {
81	$gateways['stripe'] = array(
82	'label' => 'Stripe',
83	'user_label' => __( 'Payment', 'formidable' ),
84	'class' => 'StrpLite',
85	'recurring' => true,
86	'include' => array(
87	'billing_first_name',
88	'billing_last_name',
89	'credit_card',
90	'billing_address',
91	),
92	);
93	return $gateways;
94	}
95
96	/**
97	* Maybe add payment error to the form errors data.
98	*
99	* @since 6.5.1
100	*
101	* @param array $errors Errors data. Is empty array if no errors found.
102	* @param array $params Form params. See {@FrmForm::get_params()}.
103	* @return array
104	*/
105	public static function maybe_add_payment_error( $errors, $params ) {
106	if ( intval( $params['posted_form_id'] ) !== intval( $params['form_id'] ) ) {
107	return self::maybe_add_payment_error_on_redirect( $errors, (int) $params['form_id'] );
108	}
109	return $errors;
110	}
111
112	/**
113	* Handle Stripe Link redirect failures.
114	* When a payment fails, the entry is deleted, and the previous entry's values are loaded in the form.
115	*
116	* @since 6.5.1
117	*
118	* @param array $errors
119	* @param int $form_id
120	* @return array
121	*/
122	private static function maybe_add_payment_error_on_redirect( $errors, $form_id ) {
123	$details = FrmStrpLiteUrlParamHelper::get_details_for_form( $form_id );
124	if ( ! is_array( $details ) ) {
125	return $errors;
126	}
127
128	$entry = $details['entry'];
129	$intent = $details['intent'];
130	$payment = $details['payment'];
131	$payment_failed = FrmStrpLiteAuth::payment_failed( $payment, $intent );
132
133	// Only add the payment error if the intent is incomplete.
134	if ( ! $payment_failed ) {
135	return $errors;
136	}
137
138	$cc_field_id = FrmDb::get_var(
139	'frm_fields',
140	array(
141	'type' => 'credit_card',
142	'form_id' => $entry->form_id,
143	)
144	);
145	if ( ! $cc_field_id ) {
146	return $errors;
147	}
148
149	$is_setup_intent = 0 === strpos( $intent->id, 'seti_' );
150	if ( $is_setup_intent ) {
151	$errors[ 'field' . $cc_field_id ] = is_object( $intent->last_setup_error ) ? $intent->last_setup_error->message : '';
152	} else {
153	$errors[ 'field' . $cc_field_id ] = is_object( $intent->last_payment_error ) ? $intent->last_payment_error->message : '';
154	}
155
156	if ( ! $errors[ 'field' . $cc_field_id ] ) {
157	$errors[ 'field' . $cc_field_id ] = 'Payment was not successfully processed.';
158	}
159
160	global $frm_vars;
161	$frm_vars['frm_trans']['pay_entry'] = $entry;
162
163	self::setup_form_after_payment_error( (int) $entry->form_id, (int) $entry->id, $errors );
164
165	add_filter( 'frm_setup_new_fields_vars', 'FrmTransLiteActionsController::fill_entry_from_previous', 20, 2 );
166
167	return $errors;
168	}
169
170	/**
171	* Reset a form after a payment fails.
172	*
173	* @since 6.5.1
174	*
175	* @param int $form_id
176	* @param int $entry_id
177	* @param array<string,string> $errors
178	* @return void
179	*/
180	private static function setup_form_after_payment_error( $form_id, $entry_id, $errors ) {
181	$form = FrmForm::getOne( $form_id );
182	$save_draft = ! empty( $form->options['save_draft'] );
183
184	global $frm_vars;
185	$frm_vars['created_entries'][ $form_id ]['errors'] = $errors;
186
187	// Set to true to get FrmProFieldsHelper::get_page_with_error() run.
188	$_POST[ 'frm_page_order_' . $form_id ] = true;
189
190	if ( ! $save_draft ) {
191	// If draft saving is not on, delete the entry.
192	self::$delete_pay_entry = true;
193	return;
194	}
195
196	// If draft saving is on, load the draft entry.
197	$frm_vars['created_entries'][ $form_id ]['entry_id'] = $entry_id;
198	add_action(
199	'frm_filter_final_form',
200	/**
201	* Set the entry back to draft status after error.
202	*
203	* @param string $html
204	* @param int $entry_id
205	* @return string
206	*/
207	function ( $html ) use ( $entry_id ) {
208	global $wpdb;
209	$wpdb->update( $wpdb->prefix . 'frm_items', array( 'is_draft' => 1 ), array( 'id' => $entry_id ) );
210	return $html;
211	}
212	);
213	}
214
215	/**
216	* Maybe delete the previous pay entry when error occurs.
217	*
218	* @since 2.08
219	*
220	* @param array $values Entry edit values.
221	* @param object $field Field object.
222	* @return array
223	*/
224	public static function maybe_delete_pay_entry( $values, $field ) {
225	if ( self::$delete_pay_entry ) {
226	self::$delete_pay_entry = false;
227	return FrmTransLiteActionsController::fill_entry_from_previous( $values, $field );
228	}
229	return $values;
230	}
231	}
232