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Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More / 4.01.02
Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More v4.01.02
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← All changes | classes/controllers/FrmAddonsController.php +418 -1184 6.324.01.02 View file →
@@ -1,302 +1,72 @@
1 1 <?php
2 -if ( ! defined( 'ABSPATH' ) ) {
3 - die( 'You are not allowed to call this page directly.' );
4 -}
5 2
6 3 class FrmAddonsController {
7 4
8 - /**
9 - * @var string
10 - */
11 - const SCRIPT_HANDLE = 'frm-addons-page';
12 -
13 - /**
14 - * @var array
15 - */
16 - private static $categories = array();
17 -
18 - /**
19 - * @var string
20 - */
21 - private static $request_addon_url;
22 -
23 - /**
24 - * @var string
25 - */
26 - protected static $plugin;
27 -
28 - /**
29 - * @since 6.15
30 - *
31 - * @return void
32 - */
33 - public static function load_admin_hooks() {
34 - add_action( 'admin_menu', self::class . '::menu', 100 );
35 - add_filter( 'pre_set_site_transient_update_plugins', self::class . '::check_update' );
36 -
37 - if ( ! FrmAppHelper::is_admin_page( 'formidable-addons' ) ) {
38 - return;
39 - }
40 -
41 - self::$request_addon_url = 'https://connect.formidableforms.com/add-on-request/';
42 -
43 - add_action( 'admin_enqueue_scripts', self::class . '::enqueue_assets', 15 );
44 - add_filter( 'frm_show_footer_links', '__return_false' );
45 - }
46 -
47 - /**
48 - * Enqueues the Add-Ons page scripts and styles.
49 - *
50 - * @since 6.15
51 - *
52 - * @return void
53 - */
54 - public static function enqueue_assets() {
55 - $plugin_url = FrmAppHelper::plugin_url();
56 - $version = FrmAppHelper::plugin_version();
57 - $js_dependencies = array(
58 - 'wp-i18n',
59 - // This prevents a console error "wp.hooks is undefined" in WP versions older than 5.7.
60 - 'wp-hooks',
61 - 'formidable_dom',
62 - );
63 -
64 - // Enqueue styles that needed.
65 - wp_enqueue_style( 'formidable-admin' );
66 - wp_enqueue_style( 'formidable-grids' );
67 -
68 - // Register and enqueue Add-Ons page style.
69 - wp_register_style( self::SCRIPT_HANDLE, $plugin_url . '/css/admin/addons-page.css', array(), $version );
70 - wp_enqueue_style( self::SCRIPT_HANDLE );
71 -
72 - // Register and enqueue Add-Ons page script.
73 - wp_register_script( self::SCRIPT_HANDLE, $plugin_url . '/js/addons-page.js', $js_dependencies, $version, true );
74 - wp_localize_script( self::SCRIPT_HANDLE, 'frmAddonsVars', self::get_js_variables() );
75 - wp_enqueue_script( self::SCRIPT_HANDLE );
76 - wp_set_script_translations( self::SCRIPT_HANDLE, 'formidable' );
77 -
78 - FrmAppHelper::dequeue_extra_global_scripts();
79 - }
80 -
81 - /**
82 - * Get the Add-Ons page JS variables as an array.
83 - *
84 - * @since 6.15
85 - *
86 - * @return array
87 - */
88 - private static function get_js_variables() {
89 - return array(
90 - 'proIsIncluded' => FrmAppHelper::pro_is_included(),
91 - 'addonRequestURL' => self::$request_addon_url,
92 - );
93 - }
94 -
95 - /**
96 - * @return void
97 - */
98 5 public static function menu() {
99 6 if ( ! current_user_can( 'activate_plugins' ) ) {
100 7 return;
101 8 }
102 9
103 - $label = __( 'Add-Ons', 'formidable' );
104 - $label = '<span style="color:#3FCA89">' . esc_html( $label ) . '</span>';
10 + add_submenu_page( 'formidable', 'Formidable | ' . __( 'Add-Ons', 'formidable' ), __( 'Add-Ons', 'formidable' ), 'frm_view_forms', 'formidable-addons', 'FrmAddonsController::list_addons' );
105 11
106 - add_submenu_page( 'formidable', 'Formidable | ' . __( 'Add-Ons', 'formidable' ), $label, 'frm_view_forms', 'formidable-addons', 'FrmAddonsController::list_addons' );
107 -
108 - // Remove default created subpage, make the page with highest priority as default.
109 - remove_submenu_page( 'formidable', 'formidable' );
110 -
111 12 if ( ! FrmAppHelper::pro_is_installed() ) {
112 - $cta_text = FrmSalesApi::get_best_sale_value( 'menu_cta_text' );
113 -
114 - if ( ! $cta_text ) {
115 - $cta_text = __( 'Upgrade', 'formidable' );
116 - }
117 -
118 13 add_submenu_page(
119 14 'formidable',
120 - 'Formidable | ' . __( 'Upgrade', 'formidable' ),
121 - '<span class="frm-upgrade-submenu">' . esc_html( $cta_text ) . '</span>',
15 + 'Formidable | ' . __( 'Upgrade to Pro', 'formidable' ),
16 + '<span style="color:#f15a24">' . __( 'Upgrade to Pro', 'formidable' ) . '</span>',
122 17 'frm_view_forms',
123 18 'formidable-pro-upgrade',
124 - function () {
125 - // This function doesn't need to do anything.
126 - // The redirect is handled earlier to avoid issues with the headers being sent.
127 - }
19 + 'FrmAddonsController::upgrade_to_pro'
128 20 );
129 - } elseif ( 'formidable-pro-upgrade' === FrmAppHelper::get_param( 'page' ) ) {
130 - wp_safe_redirect( admin_url( 'admin.php?page=formidable' ) );
131 - exit;
132 - }//end if
21 + }
133 22 }
134 23
135 - /**
136 - * @return void
137 - */
138 24 public static function list_addons() {
139 25 FrmAppHelper::include_svg();
26 + $installed_addons = apply_filters( 'frm_installed_addons', array() );
27 + $license_type = '';
140 28
141 - $view_path = FrmAppHelper::plugin_path() . '/classes/views/addons/';
142 - $installed_addons = apply_filters( 'frm_installed_addons', array() );
143 - $addons = self::get_api_addons();
144 - $errors = array();
145 - $license_type = '';
146 - $request_addon_url = self::$request_addon_url;
29 + $addons = self::get_api_addons();
30 + $errors = array();
147 31
148 32 if ( isset( $addons['error'] ) ) {
149 - $api = new FrmFormApi();
150 - $errors = $api->get_error_from_response( $addons );
151 - $license_type = $addons['error']['type'] ?? '';
33 + $api = new FrmFormApi();
34 + $errors = $api->get_error_from_response( $addons );
35 + $license_type = isset( $addons['error']['type'] ) ? $addons['error']['type'] : '';
152 36 unset( $addons['error'] );
153 37 }
154 -
155 - $pro = array(
156 - 'pro' => array(
157 - 'title' => 'Formidable Forms Pro',
158 - 'slug' => 'formidable-pro',
159 - 'released' => '2011-02-05',
160 - 'docs' => 'knowledgebase/what-is-the-difference-between-the-lite-free-and-pro-version/',
161 - 'docs_label' => __( 'Why Upgrade', 'formidable' ),
162 - 'categories' => array( 'basic', 'plus', 'business', 'elite' ),
163 - 'excerpt' => 'Create calculators, surveys, smart forms, and data-driven applications. Build directories, real estate listings, job boards, and much more.',
164 - ),
165 - );
166 - $addons = $pro + $addons;
167 38 self::prepare_addons( $addons );
168 39
169 40 $pricing = FrmAppHelper::admin_upgrade_link( 'addons' );
170 41
171 - self::organize_and_get_categories();
172 - $categories = self::$categories;
173 -
174 - include $view_path . 'index.php';
42 + include( FrmAppHelper::plugin_path() . '/classes/views/addons/list.php' );
175 43 }
176 44
177 - /**
178 - * Organize and set categories.
179 - *
180 - * @since 6.15
181 - *
182 - * @return void
183 - */
184 - protected static function organize_and_get_categories() {
185 - unset( self::$categories['strategy11'] );
186 - ksort( self::$categories );
187 -
188 - $bottom_categories = array();
189 - $plans = FrmFormsHelper::get_license_types(
190 - array(
191 - 'include_all' => false,
192 - 'case_lower' => true,
193 - )
194 - );
195 -
196 - // Extract the elements to move
197 - foreach ( $plans as $plan ) {
198 - if ( ! isset( self::$categories[ $plan ] ) ) {
199 - continue;
200 - }
201 -
202 - $bottom_categories[ $plan ] = self::$categories[ $plan ];
203 - unset( self::$categories[ $plan ] );
204 - }
205 -
206 - $special_categories = array();
207 -
208 - if ( 'elite' !== self::license_type() ) {
209 - $special_categories['available-addons'] = array(
210 - 'name' => __( 'Available', 'formidable' ),
211 - // To be assigned via JavaScript.
212 - 'count' => 0,
213 - );
214 - }
215 -
216 - $special_categories['active-addons'] = array(
217 - 'name' => __( 'Active', 'formidable' ),
218 - // To be assigned via JavaScript.
219 - 'count' => 0,
220 - );
221 -
222 - $special_categories['all-items'] = array(
223 - 'name' => __( 'All Add-Ons', 'formidable' ),
224 - // To be assigned via JavaScript.
225 - 'count' => 0,
226 - );
227 -
228 - self::$categories = array_merge(
229 - $special_categories,
230 - self::$categories,
231 - $bottom_categories
232 - );
233 - }
234 -
235 - /**
236 - * Organize and set categories.
237 - *
238 - * @since 6.15
239 - *
240 - * @param array $addon The addon array that will be modified by reference.
241 - *
242 - * @return void
243 - */
244 - protected static function set_categories( &$addon ) {
245 - if ( ! isset( $addon['categories'] ) ) {
246 - return;
247 - }
248 -
249 - $addon['category-slugs'] = array();
250 -
251 - foreach ( $addon['categories'] as $category ) {
252 - $category = FrmFormsHelper::convert_legacy_package_names( $category );
253 - $category_slug = sanitize_title( $category );
254 -
255 - // Add the slug to the new array.
256 - $addon['category-slugs'][] = $category_slug;
257 -
258 - if ( ! isset( self::$categories[ $category_slug ] ) ) {
259 - self::$categories[ $category_slug ] = array(
260 - 'name' => $category,
261 - 'count' => 0,
262 - );
263 - }
264 -
265 - ++self::$categories[ $category_slug ]['count'];
266 - }
267 - }
268 -
269 - /**
270 - * @return void
271 - */
272 45 public static function license_settings() {
273 46 $plugins = apply_filters( 'frm_installed_addons', array() );
47 + if ( empty( $plugins ) ) {
48 + esc_html_e( 'There are no plugins on your site that require a license', 'formidable' );
274 49
275 - if ( ! $plugins ) {
276 - esc_html_e( 'There are no plugins on your site that require a license', 'formidable' );
277 50 return;
278 51 }
279 52
280 53 ksort( $plugins );
281 54
282 - include FrmAppHelper::plugin_path() . '/classes/views/addons/settings.php';
55 + include( FrmAppHelper::plugin_path() . '/classes/views/addons/settings.php' );
283 56 }
284 57
285 - /**
286 - * @return array
287 - */
288 - protected static function get_api_addons() {
58 + private static function get_api_addons() {
289 59 $api = new FrmFormApi();
290 60 $addons = $api->get_api_info();
291 61
292 - if ( ! $addons ) {
293 - return self::fallback_plugin_list();
294 - }
295 -
296 - foreach ( $addons as $k => $addon ) {
297 - if ( empty( $addon['excerpt'] ) && $k !== 'error' ) {
298 - unset( $addons[ $k ] );
62 + if ( empty( $addons ) ) {
63 + $addons = self::fallback_plugin_list();
64 + } else {
65 + foreach ( $addons as $k => $addon ) {
66 + if ( empty( $addon['excerpt'] ) && $k !== 'error' ) {
67 + unset( $addons[ $k ] );
68 + }
299 69 }
300 70 }
301 71
302 72 return $addons;
@@ -302,46 +72,34 @@
302 72 return $addons;
303 73 }
304 74
305 75 /**
306 - * Retrieves the count of available addons.
307 - *
308 - * @since 6.9
309 - *
310 - * @return int Count of addons.
311 - */
312 - public static function get_addons_count() {
313 - return count( self::get_api_addons() );
314 - }
315 -
316 - /**
317 76 * If the API is unable to connect, show something on the addons page
318 77 *
319 78 * @since 3.04.03
320 - *
321 79 * @return array
322 80 */
323 - protected static function fallback_plugin_list() {
324 - $list = array(
81 + private static function fallback_plugin_list() {
82 + return array(
325 83 'formidable-pro' => array(
326 - 'title' => 'Formidable Forms Pro',
84 + 'title' => 'Formidable Pro',
327 85 'link' => 'pricing/',
328 86 'docs' => '',
329 87 'excerpt' => 'Enhance your basic Formidable forms with a plethora of Pro field types and features. Create advanced forms and data-driven applications in minutes.',
330 88 ),
331 89 'mailchimp' => array(
332 - 'title' => 'Mailchimp Forms',
333 - 'excerpt' => 'Get on the path to more sales and leads in a matter of minutes. Add leads to a Mailchimp mailing list when they submit forms and update their information along with the entry.', // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
90 + 'title' => 'MailChimp Forms',
91 + 'excerpt' => 'Get on the path to more sales and leads in a matter of minutes. Add leads to a MailChimp mailing list when they submit forms and update their information along with the entry.',
334 92 ),
335 93 'registration' => array(
336 94 'title' => 'User Registration Forms',
337 95 'link' => 'downloads/user-registration/',
338 - 'excerpt' => 'Give new users access to your site as quickly and painlessly as possible. Allow users to register, edit and be able to login to their profiles on your site from the front end in a clean, customized registration form.', // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
96 + 'excerpt' => 'Give new users access to your site as quickly and painlessly as possible. Allow users to register, edit and be able to login to their profiles on your site from the front end in a clean, customized registration form.',
339 97 ),
340 98 'paypal' => array(
341 99 'title' => 'PayPal Standard Forms',
342 100 'link' => 'downloads/paypal-standard/',
343 - 'excerpt' => 'Automate your business by collecting instant payments from your clients. Collect information, calculate a total, and send them on to PayPal. Require a payment before publishing content on your site.', // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
101 + 'excerpt' => 'Automate your business by collecting instant payments from your clients. Collect information, calculate a total, and send them on to PayPal. Require a payment before publishing content on your site.',
344 102 ),
345 103 'stripe' => array(
346 104 'title' => 'Stripe Forms',
347 105 'docs' => 'knowledgebase/stripe/',
@@ -373,9 +131,9 @@
373 131 'excerpt' => 'Instantly add Bootstrap styling to all your Formidable forms.',
374 132 ),
375 133 'zapier' => array(
376 134 'title' => 'Zapier Forms',
377 - 'excerpt' => 'Connect with hundreds of different applications through Zapier. Insert a new row in a Google docs spreadsheet, post on Twitter, or add a new Dropbox file with your form.', // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
135 + 'excerpt' => 'Connect with hundreds of different applications through Zapier. Insert a new row in a Google docs spreadsheet, post on Twitter, or add a new Dropbox file with your form.',
378 136 ),
379 137 'signature' => array(
380 138 'title' => 'Digital Signature Forms',
381 139 'excerpt' => 'Add a signature field to your form. The user may write their signature with a trackpad/mouse or just type it.',
@@ -389,29 +147,9 @@
389 147 'title' => 'Twilio SMS Forms',
390 148 'docs' => 'knowledgebase/twilio-add-on/',
391 149 'excerpt' => 'Allow users to text their votes for polls created by Formidable Forms, or send SMS notifications when entries are submitted or updated.',
392 150 ),
393 - 'views' => array(
394 - 'title' => 'Formidable Views',
395 - 'excerpt' => 'Add the power of views to your Formidable Forms to display your form submissions in listings, tables, calendars, and more.',
396 - ),
397 - 'quiz_maker' => array(
398 - 'title' => 'Quiz Maker',
399 - 'link' => 'downloads/quiz-maker/',
400 - 'excerpt' => 'Make quizzes, automatically score them and show user scores.',
401 - ),
402 151 );
403 -
404 - $defaults = array(
405 - 'released' => '',
406 - );
407 -
408 - foreach ( $list as $k => $info ) {
409 - $info['slug'] = $k;
410 - $list[ $k ] = array_merge( $defaults, $info );
411 - }
412 -
413 - return $list;
414 152 }
415 153
416 154 /**
417 155 * If Pro is missing but has been authenticated, include a download URL
@@ -416,28 +154,13 @@
416 154 /**
417 155 * If Pro is missing but has been authenticated, include a download URL
418 156 *
419 157 * @since 3.04.03
420 - *
421 158 * @return string
422 159 */
423 160 public static function get_pro_download_url() {
424 - $api = new FrmFormApi( self::get_pro_license() );
425 - $downloads = $api->get_api_info();
426 - $pro = self::get_pro_from_addons( $downloads );
427 -
428 - return $pro['url'] ?? '';
429 - }
430 -
431 - /**
432 - * @since 4.08
433 - *
434 - * @return string
435 - */
436 - public static function get_pro_license() {
437 161 $pro_cred_store = 'frmpro-credentials';
438 162 $pro_wpmu_store = 'frmpro-wpmu-sitewide';
439 -
440 163 if ( is_multisite() && get_site_option( $pro_wpmu_store ) ) {
441 164 $creds = get_site_option( $pro_cred_store );
442 165 } else {
443 166 $creds = get_option( $pro_cred_store );
@@ -447,161 +170,64 @@
447 170 return '';
448 171 }
449 172
450 173 $license = $creds['license'];
451 -
452 - if ( ! $license ) {
174 + if ( empty( $license ) ) {
453 175 return '';
454 176 }
455 177
456 - if ( str_contains( $license, '-' ) ) {
457 - // This is a fix for licenses saved in the past
458 - return strtoupper( $license );
178 + if ( strpos( $license, '-' ) ) {
179 + // this is a fix for licenses saved in the past
180 + $license = strtoupper( $license );
459 181 }
460 182
461 - return $license;
462 - }
183 + $api = new FrmFormApi( $license );
184 + $downloads = $api->get_api_info();
185 + $pro = isset( $downloads['93790'] ) ? $downloads['93790'] : array();
463 186
464 - /**
465 - * @since 4.08
466 - *
467 - * @param array $addons
468 - *
469 - * @return array
470 - */
471 - protected static function get_pro_from_addons( $addons ) {
472 - return $addons['93790'] ?? array();
187 + return isset( $pro['url'] ) ? $pro['url'] : '';
473 188 }
474 189
475 190 /**
476 - * @since 4.06
477 - * @since 6.31 Added the $force_type param.
478 - *
479 - * @param bool $force_type Whether to resolve grandfathered licenses to their real license type.
480 - *
481 - * @return string
482 - */
483 - public static function license_type( $force_type = false ) {
484 - if ( is_callable( 'FrmProAddonsController::license_type' ) ) {
485 - return FrmProAddonsController::license_type( $force_type );
486 - }
487 -
488 - return 'free';
489 - }
490 -
491 - /**
492 - * Determine the license status for payment fee decisions.
493 - *
494 - * Mirrors the API's determine_status_from_license_details logic.
495 - *
496 - * @since 6.31
497 - *
498 - * @return string 'active', 'expired', or 'free'.
499 - */
500 - public static function get_payment_license_status() {
501 - $version_info = self::get_primary_license_info();
502 -
503 - if ( ! $version_info ) {
504 - return 'free';
505 - }
506 -
507 - $error = $version_info['error'] ?? array();
508 -
509 - if ( is_array( $error ) ) {
510 - $code = $error['code'] ?? '';
511 -
512 - if ( 'expired' === $code ) {
513 - return 'expired';
514 - }
515 -
516 - if ( 'grandfathered' === $code && isset( $error['expires'] ) && gmdate( 'Y-m-d', $error['expires'] ) < '2016-04-26' ) {
517 - return 'free';
518 - }
519 - }
520 -
521 - if ( in_array( self::license_type( true ), array( 'elite', 'business' ), true ) ) {
522 - return 'active';
523 - }
524 -
525 - return 'free';
526 - }
527 -
528 - /**
529 191 * @since 4.0.01
530 - *
531 - * @return bool
532 192 */
533 193 public static function is_license_expired() {
534 - $version_info = self::get_primary_license_info();
535 -
536 - if ( ! isset( $version_info['error'] ) ) {
194 + $installed_addons = apply_filters( 'frm_installed_addons', array() );
195 + if ( empty( $installed_addons ) || ! isset( $installed_addons['formidable_pro'] ) ) {
537 196 return false;
538 197 }
198 + $installed_addons = array(
199 + 'formidable_pro' => $installed_addons['formidable_pro'],
200 + );
539 201
540 - $expires = $version_info['error']['expires'] ?? 0;
541 -
542 - if ( ! $expires || $expires > time() ) {
202 + $version_info = self::fill_update_addon_info( $installed_addons );
203 + if ( ! isset( $version_info['error'] ) ) {
543 204 return false;
544 205 }
545 206
546 - $rate_limited = ! empty( $version_info['response_code'] ) && 429 === (int) $version_info['response_code'];
547 -
548 - if ( $rate_limited ) {
549 - // Do not return false positives for rate limited responses.
550 - return false;
551 - }
552 -
553 207 return $version_info['error'];
554 208 }
555 209
556 210 /**
557 - * @since 4.08
558 - * @since 6.7 This is public.
559 - *
560 - * @return array|false
561 - */
562 - public static function get_primary_license_info() {
563 - $installed_addons = apply_filters( 'frm_installed_addons', array() );
564 -
565 - if ( ! $installed_addons || ! isset( $installed_addons['formidable_pro'] ) ) {
566 - return false;
567 - }
568 -
569 - $installed_addons = array(
570 - 'formidable_pro' => $installed_addons['formidable_pro'],
571 - );
572 -
573 - return self::fill_update_addon_info( $installed_addons );
574 - }
575 -
576 - /**
577 211 * @since 3.04.03
578 - *
579 - * @param mixed $transient
580 - *
581 - * @return object
582 212 */
583 213 public static function check_update( $transient ) {
584 - if ( ! FrmAppHelper::pro_is_installed() ) {
585 - // Don't make any changes if only Lite is installed.
586 - return $transient;
587 - }
588 -
589 214 if ( ! is_object( $transient ) ) {
590 215 $transient = new stdClass();
591 216 }
592 217
593 218 $installed_addons = apply_filters( 'frm_installed_addons', array() );
594 -
595 - if ( ! $installed_addons ) {
219 + if ( empty( $installed_addons ) ) {
596 220 return $transient;
597 221 }
598 222
599 - $version_info = self::fill_update_addon_info( $installed_addons );
223 + $version_info = self::fill_update_addon_info( $installed_addons );
224 +
600 225 $transient->last_checked = time();
601 - $wp_plugins = self::get_plugins();
602 226
603 - foreach ( $version_info as $plugin ) {
227 + $wp_plugins = get_plugins();
228 +
229 + foreach ( $version_info as $id => $plugin ) {
604 230 $plugin = (object) $plugin;
605 231
606 232 if ( ! isset( $plugin->new_version ) || ! isset( $plugin->package ) ) {
607 233 continue;
@@ -607,61 +233,49 @@
607 233 continue;
608 234 }
609 235
610 236 $folder = $plugin->plugin;
611 -
612 - if ( ! $folder ) {
237 + if ( empty( $folder ) ) {
613 238 continue;
614 239 }
615 240
616 241 if ( ! self::is_installed( $folder ) ) {
617 - // Don't show an update if the plugin isn't installed
242 + // don't show an update if the plugin isn't installed
618 243 continue;
619 244 }
620 245
621 - $wp_plugin = $wp_plugins[ $folder ] ?? array();
622 - $wp_version = $wp_plugin['Version'] ?? '1.0';
623 - $plugin->slug = explode( '/', $folder )[0];
246 + $wp_plugin = isset( $wp_plugins[ $folder ] ) ? $wp_plugins[ $folder ] : array();
247 + $wp_version = isset( $wp_plugin['Version'] ) ? $wp_plugin['Version'] : '1.0';
624 248
625 249 if ( version_compare( $wp_version, $plugin->new_version, '<' ) ) {
250 + $slug = explode( '/', $folder );
251 + $plugin->slug = $slug[0];
626 252 $transient->response[ $folder ] = $plugin;
627 - } else {
628 - $transient->no_update[ $folder ] = $plugin;
629 253 }
630 254
631 255 $transient->checked[ $folder ] = $wp_version;
632 - }//end foreach
633 256
257 + }
258 +
634 259 return $transient;
635 260 }
636 261
637 262 /**
638 - * Copy of FrmAppHelper::get_plugins.
639 - * Because this gets called on "pre_set_site_transient_update_plugins" an old version of FrmAppHelper may be loaded on plugin update.
640 - * This means that trying to access FrmAppHelper::get_plugins when upgrading from a Lite version before v5.5 results in a one-off error.
263 + * Check if a plugin is installed before showing an update for it
641 264 *
642 - * @since 5.5.2
265 + * @since 3.05
643 266 *
644 - * @return array
267 + * @param string $plugin - the folder/filename.php for a plugin
268 + *
269 + * @return bool - True if installed
645 270 */
646 - protected static function get_plugins() {
271 + private static function is_installed( $plugin ) {
647 272 if ( ! function_exists( 'get_plugins' ) ) {
648 273 require_once ABSPATH . 'wp-admin/includes/plugin.php';
649 274 }
650 - return get_plugins();
651 - }
652 275
653 - /**
654 - * Check if a plugin is installed before showing an update for it
655 - *
656 - * @since 3.05
657 - *
658 - * @param string $plugin The folder/filename.php for a plugin.
659 - *
660 - * @return bool - True if installed
661 - */
662 - protected static function is_installed( $plugin ) {
663 - $all_plugins = self::get_plugins();
276 + $all_plugins = get_plugins();
277 +
664 278 return isset( $all_plugins[ $plugin ] );
665 279 }
666 280
667 281 /**
@@ -670,57 +284,51 @@
670 284 * @param array $installed_addons
671 285 *
672 286 * @return array
673 287 */
674 - protected static function fill_update_addon_info( $installed_addons ) {
288 + private static function fill_update_addon_info( $installed_addons ) {
675 289 $checked_licenses = array();
676 290 $version_info = array();
677 291
678 292 foreach ( $installed_addons as $addon ) {
679 293 if ( $addon->store_url !== 'https://formidableforms.com' ) {
680 - // Check if this is a third-party addon
294 + // check if this is a third-party addon
681 295 continue;
682 296 }
683 297
684 298 $new_license = $addon->license;
685 -
686 - if ( ! $new_license || in_array( $new_license, $checked_licenses, true ) ) {
299 + if ( empty( $new_license ) || in_array( $new_license, $checked_licenses ) ) {
687 300 continue;
688 301 }
689 302
690 303 $checked_licenses[] = $new_license;
691 - $api = new FrmFormApi( $new_license );
692 304
693 - if ( ! $version_info ) {
305 + $api = new FrmFormApi( $new_license );
306 + if ( empty( $version_info ) ) {
694 307 $version_info = $api->get_api_info();
695 308 continue;
696 309 }
697 310
698 311 $plugin = $api->get_addon_for_license( $addon, $version_info );
699 -
700 - if ( ! $plugin ) {
312 + if ( empty( $plugin ) ) {
701 313 continue;
702 314 }
703 315
704 - $download_id = $plugin['id'] ?? 0;
316 + $download_id = isset( $plugin['id'] ) ? $plugin['id'] : 0;
317 + if ( ! empty( $download_id ) && ! isset( $version_info[ $download_id ]['package'] ) ) {
318 + // if this addon is using its own license, get the update url
319 + $addon_info = $api->get_api_info();
705 320
706 - if ( ! $download_id || isset( $version_info[ $download_id ]['package'] ) ) {
707 - continue;
321 + $version_info[ $download_id ] = $addon_info[ $download_id ];
322 + if ( isset( $addon_info['error'] ) ) {
323 + $version_info[ $download_id ]['error'] = array(
324 + 'message' => $addon_info['error']['message'],
325 + 'code' => $addon_info['error']['code'],
326 + );
327 + }
708 328 }
329 + }
709 330
710 - // If this addon is using its own license, get the update url
711 - $addon_info = $api->get_api_info();
712 -
713 - $version_info[ $download_id ] = $addon_info[ $download_id ];
714 -
715 - if ( isset( $addon_info['error'] ) ) {
716 - $version_info[ $download_id ]['error'] = array(
717 - 'message' => $addon_info['error']['message'],
718 - 'code' => $addon_info['error']['code'],
719 - );
720 - }
721 - }//end foreach
722 -
723 331 return $version_info;
724 332 }
725 333
726 334 /**
@@ -726,129 +334,47 @@
726 334 /**
727 335 * Get the action link for an addon that isn't active.
728 336 *
729 337 * @since 3.06.03
730 - *
731 - * @param string $plugin The plugin slug.
732 - *
338 + * @param string $addon The plugin slug
733 339 * @return array
734 340 */
735 341 public static function install_link( $plugin ) {
736 - $link = array();
737 - $addon = self::get_addon( $plugin );
342 + $link = array();
343 + $addons = self::get_api_addons();
344 + self::prepare_addons( $addons );
738 345
739 - if ( $addon ) {
346 + foreach ( $addons as $addon ) {
347 + $slug = explode( '/', $addon['plugin'] );
348 + if ( $slug[0] !== 'formidable-' . $plugin ) {
349 + continue;
350 + }
351 +
740 352 if ( $addon['status']['type'] === 'installed' && ! empty( $addon['activate_url'] ) ) {
741 353 $link = array(
742 354 'url' => $addon['plugin'],
743 355 'class' => 'frm-activate-addon',
744 356 );
745 - } elseif ( ! empty( $addon['url'] ) ) {
357 + } elseif ( isset( $addon['url'] ) && ! empty( $addon['url'] ) ) {
746 358 $link = array(
747 359 'url' => $addon['url'],
748 360 'class' => 'frm-install-addon',
749 361 );
750 - } elseif ( ! empty( $addon['categories'] ) ) {
362 + } elseif ( isset( $addon['categories'] ) && ! empty( $addon['categories'] ) ) {
751 363 $link = array(
752 364 'categories' => $addon['categories'],
753 365 );
754 366 }
755 367
756 - if ( $link ) {
757 - $link['status'] = $addon['status']['type'];
758 - }
759 - } elseif ( current_user_can( 'activate_plugins' ) && self::is_installed( 'formidable-' . $plugin . '/formidable-' . $plugin . '.php' ) ) {
760 - $link = array(
761 - 'url' => 'formidable-' . $plugin . '/formidable-' . $plugin . '.php',
762 - 'class' => 'frm-activate-addon',
763 - );
764 - }//end if
765 -
766 - return $link;
767 - }
768 -
769 - /**
770 - * Get the JSON-encoded install data for a plugin update.
771 - *
772 - * @since 6.29
773 - *
774 - * @param string $addon_slug The addon slug (e.g. 'pro', 'dates').
775 - *
776 - * @return string JSON-encoded install data, or empty string if no URL is available.
777 - */
778 - public static function get_update_install_data( $addon_slug ) {
779 - $upgrading = self::install_link( $addon_slug );
780 -
781 - if ( isset( $upgrading['class'] ) && 'frm-install-addon' === $upgrading['class'] ) {
782 - return (string) json_encode( $upgrading );
368 + return $link;
783 369 }
784 -
785 - if ( 'pro' === $addon_slug ) {
786 - $download_url = self::get_pro_download_url();
787 - $plugin_file = 'formidable-pro/formidable-pro.php';
788 - } else {
789 - $addon_data = self::get_addon( $addon_slug );
790 - $download_url = $addon_data && ! empty( $addon_data['url'] ) ? $addon_data['url'] : '';
791 - $plugin_file = $addon_data && ! empty( $addon_data['plugin'] ) ? $addon_data['plugin'] : 'formidable-' . $addon_slug . '/formidable-' . $addon_slug . '.php';
792 - }
793 -
794 - if ( ! $download_url ) {
795 - $update_plugins = get_site_transient( 'update_plugins' );
796 - $plugin_update = $update_plugins->response[ $plugin_file ] ?? null;
797 - $download_url = $plugin_update && ! empty( $plugin_update->package ) ? $plugin_update->package : '';
798 - }
799 -
800 - return $download_url ? (string) json_encode(
801 - array(
802 - 'url' => $download_url,
803 - 'class' => 'frm-install-addon',
804 - )
805 - ) : '';
806 370 }
807 371
808 372 /**
809 - * @since 4.09
810 - *
811 - * @param string $plugin The plugin slug.
812 - *
813 - * @return array|false
814 - */
815 - public static function get_addon( $plugin ) {
816 - $addons = self::get_api_addons();
817 - self::prepare_addons( $addons );
818 -
819 - foreach ( $addons as $addon ) {
820 - $slug = explode( '/', $addon['plugin'] );
821 -
822 - if ( $slug[0] === 'formidable-' . $plugin ) {
823 - return $addon;
824 - }
825 - }
826 -
827 - return false;
828 - }
829 -
830 - /**
831 - * @since 4.09
832 - *
833 - * @return string
834 - */
835 - protected static function get_license_type() {
836 - $license_type = '';
837 - $addons = self::get_api_addons();
838 -
839 - if ( isset( $addons['error'] ) && isset( $addons['error']['type'] ) ) {
840 - return $addons['error']['type'];
841 - }
842 -
843 - return $license_type;
844 - }
845 -
846 - /**
847 373 * @since 3.04.03
848 374 *
849 - * @param array $addons
850 - * @param object $license The FrmAddon object.
375 + * @param array $addons
376 + * @param object $license The FrmAddon object
851 377 *
852 378 * @return array
853 379 */
854 380 public static function get_addon_for_license( $addons, $license ) {
@@ -853,12 +379,11 @@
853 379 */
854 380 public static function get_addon_for_license( $addons, $license ) {
855 381 $download_id = $license->download_id;
856 382 $plugin = array();
857 -
858 - if ( ! $download_id && $addons ) {
383 + if ( empty( $download_id ) && ! empty( $addons ) ) {
859 384 foreach ( $addons as $addon ) {
860 - if ( 0 === strcasecmp( $license->plugin_name, $addon['title'] ) ) {
385 + if ( strtolower( $license->plugin_name ) == strtolower( $addon['title'] ) ) {
861 386 return $addon;
862 387 }
863 388 }
864 389 } elseif ( isset( $addons[ $download_id ] ) ) {
@@ -867,57 +392,33 @@
867 392
868 393 return $plugin;
869 394 }
870 395
871 - /**
872 - * @param array $addons
873 - *
874 - * @return void
875 - */
876 - protected static function prepare_addons( &$addons ) {
877 - // Reset categories to prevent count accumulation across multiple calls.
878 - self::$categories = array();
879 -
396 + private static function prepare_addons( &$addons ) {
880 397 $activate_url = '';
881 -
882 398 if ( current_user_can( 'activate_plugins' ) ) {
883 399 $activate_url = add_query_arg( array( 'action' => 'activate' ), admin_url( 'plugins.php' ) );
884 400 }
885 401
886 402 $loop_addons = $addons;
887 -
888 403 foreach ( $loop_addons as $id => $addon ) {
889 404 if ( is_numeric( $id ) ) {
890 405 $slug = str_replace( array( '-wordpress-plugin', '-wordpress' ), '', $addon['slug'] );
891 406 $file_name = $addon['plugin'];
892 407 } else {
893 - $slug = $id;
894 - $base_file = $addon['file'] ?? 'formidable-' . $slug;
408 + $slug = $id;
409 + if ( isset( $addon['file'] ) ) {
410 + $base_file = $addon['file'];
411 + } else {
412 + $base_file = 'formidable-' . $slug;
413 + }
895 414 $file_name = $base_file . '/' . $base_file . '.php';
896 -
897 - if ( ! isset( $addon['plugin'] ) ) {
898 - $addon['plugin'] = $file_name;
899 - }
900 415 }
901 416
902 - $addon['installed'] = self::is_installed( $file_name );
903 -
904 - if ( 'highrise' === $slug && ! $addon['installed'] ) {
905 - unset( $addons[ $id ] );
906 - continue;
907 - }
908 -
909 - if ( $addon['installed'] && 'formidable-views/formidable-views.php' === $file_name ) {
910 - $active_views_version = self::get_active_views_version();
911 -
912 - if ( false !== $active_views_version && $slug !== $active_views_version ) {
913 - $addon['installed'] = false;
914 - }
915 - }
916 -
417 + $addon['installed'] = self::is_installed( $file_name );
917 418 $addon['activate_url'] = '';
918 419
919 - if ( $addon['installed'] && $activate_url && ! self::is_plugin_active( $file_name, $slug ) ) {
420 + if ( $addon['installed'] && ! empty( $activate_url ) && ! is_plugin_active( $file_name ) ) {
920 421 $addon['activate_url'] = add_query_arg(
921 422 array(
922 423 '_wpnonce' => wp_create_nonce( 'activate-plugin_' . $file_name ),
923 424 'plugin' => $file_name,
@@ -933,62 +434,30 @@
933 434
934 435 if ( ! isset( $addon['link'] ) ) {
935 436 $addon['link'] = 'downloads/' . $slug . '/';
936 437 }
438 + self::prepare_addon_link( $addon['link'] );
937 439
938 - self::prepare_addon_link( $addon['link'] );
939 440 self::set_addon_status( $addon );
940 - self::set_categories( $addon );
941 -
942 441 $addons[ $id ] = $addon;
943 - }//end foreach
944 - }
945 -
946 - /**
947 - * @param string $file_name
948 - * @param string $slug
949 - *
950 - * @return bool
951 - */
952 - private static function is_plugin_active( $file_name, $slug ) {
953 - if ( 'formidable-views/formidable-views.php' === $file_name ) {
954 - return self::get_active_views_version() === $slug;
955 442 }
956 - return is_plugin_active( $file_name );
957 443 }
958 444
959 445 /**
960 - * @return false|string either 'visual-views' or 'views', false if one is not found.
961 - */
962 - private static function get_active_views_version() {
963 - if ( ! is_callable( 'FrmViewsAppHelper::plugin_version' ) ) {
964 - return false;
965 - }
966 -
967 - $plugin_version = FrmViewsAppHelper::plugin_version();
968 - return version_compare( $plugin_version, '5.0', '>=' ) ? 'visual-views' : 'views';
969 - }
970 -
971 - /**
972 446 * @since 3.04.02
973 - *
974 - * @param string $link
975 - *
976 - * @return void
977 447 */
978 - protected static function prepare_addon_link( &$link ) {
448 + private static function prepare_addon_link( &$link ) {
979 449 $site_url = 'https://formidableforms.com/';
980 -
981 - if ( ! str_starts_with( $link, 'http' ) ) {
450 + if ( strpos( $link, 'http' ) !== 0 ) {
982 451 $link = $site_url . $link;
983 452 }
984 -
985 - $link = FrmAppHelper::make_affiliate_url( $link );
986 -
987 - $utm = array(
988 - 'campaign' => 'addons',
453 + $link = FrmAppHelper::make_affiliate_url( $link );
454 + $query_args = array(
455 + 'utm_source' => 'WordPress',
456 + 'utm_medium' => 'addons',
457 + 'utm_campaign' => 'liteplugin',
989 458 );
990 - $link = FrmAppHelper::maybe_add_missing_utm( $link, $utm );
459 + $link = add_query_arg( $query_args, $link );
991 460 }
992 461
993 462 /**
994 463 * Add the status to the addon array. Status options are:
@@ -994,14 +463,10 @@
994 463 * Add the status to the addon array. Status options are:
995 464 * installed, active, not installed
996 465 *
997 466 * @since 3.04.02
998 - *
999 - * @param array $addon
1000 - *
1001 - * @return void
1002 467 */
1003 - protected static function set_addon_status( &$addon ) {
468 + private static function set_addon_status( &$addon ) {
1004 469 if ( ! empty( $addon['activate_url'] ) ) {
1005 470 $addon['status'] = array(
1006 471 'type' => 'installed',
1007 472 'label' => __( 'Installed', 'formidable' ),
@@ -1018,110 +483,242 @@
1018 483 );
1019 484 }
1020 485 }
1021 486
1022 - /**
1023 - * @since 5.5.2
1024 - *
1025 - * @param string $plugin
1026 - * @param string $redirect
1027 - * @param bool $network_wide
1028 - * @param bool $silent
1029 - *
1030 - * @return WP_Error|null Null on success, WP_Error on invalid file.
1031 - */
1032 - protected static function activate_plugin( $plugin, $redirect = '', $network_wide = false, $silent = false ) {
1033 - if ( ! function_exists( 'activate_plugin' ) ) {
1034 - require_once ABSPATH . 'wp-admin/includes/plugin.php';
1035 - }
1036 - return activate_plugin( $plugin, $redirect, $network_wide, $silent );
1037 - }
487 + public static function upgrade_to_pro() {
488 + FrmAppHelper::include_svg();
1038 489
1039 - /**
1040 - * Deactivate a specified plugin.
1041 - *
1042 - * @since 6.8
1043 - *
1044 - * @param string $plugin
1045 - * @param bool $silent
1046 - *
1047 - * @return void
1048 - */
1049 - protected static function deactivate_plugin( $plugin, $silent = false ) {
1050 - if ( ! function_exists( 'deactivate_plugins' ) ) {
1051 - require_once ABSPATH . 'wp-admin/includes/plugin.php';
1052 - }
1053 - deactivate_plugins( $plugin, $silent );
1054 - }
490 + $link_parts = array(
491 + 'medium' => 'upgrade',
492 + 'content' => 'button',
493 + );
1055 494
1056 - /**
1057 - * Uninstall a specified plugin.
1058 - *
1059 - * @since 6.8
1060 - *
1061 - * @param string $plugin
1062 - *
1063 - * @return true|WP_Error True on success, WP_Error on invalid file.
1064 - */
1065 - protected static function uninstall_plugin( $plugin ) {
1066 - if ( ! current_user_can( 'delete_plugins' ) ) {
1067 - return new WP_Error( 'uninstall_failed', __( 'Current user cannot delete plugins.', 'formidable' ) );
1068 - }
495 + $features = array(
496 + 'Display Entries' => array(
497 + array(
498 + 'label' => 'Display form data with virtually limitless views',
499 + 'link' => array(
500 + 'content' => 'views',
501 + 'anchor' => 'feature-display-form-data-views',
502 + ),
503 + 'lite' => false,
504 + ),
505 + array(
506 + 'label' => 'Generate graphs and stats based on your submitted data',
507 + 'link' => array(
508 + 'content' => 'graphs',
509 + 'anchor' => 'feature-create-a-graph-wordpress-forms',
510 + ),
511 + 'lite' => false,
512 + ),
513 + ),
514 + 'Entry Management' => array(
515 + array(
516 + 'label' => 'Import entries from a CSV',
517 + 'link' => array(
518 + 'content' => 'import-entries',
519 + 'anchor' => 'feature-importing-exporting-wordpress-forms',
520 + ),
521 + 'lite' => false,
522 + ),
523 + array(
524 + 'label' => 'Logged-in users can save drafts and return later',
525 + 'link' => array(
526 + 'content' => 'save-drafts',
527 + 'anchor' => 'feature-save-and-continue-partial-submissions',
528 + ),
529 + 'lite' => false,
530 + ),
531 + array(
532 + 'label' => 'Flexibly and powerfully view, edit, and delete entries from anywhere on your site',
533 + 'link' => array(
534 + 'content' => 'front-edit',
535 + 'anchor' => 'feature-front-end-editing-wordpress',
536 + ),
537 + 'lite' => false,
538 + ),
539 + array(
540 + 'label' => 'View form submissions from the back-end',
541 + 'lite' => true,
542 + ),
543 + array(
544 + 'label' => 'Export your entries to a CSV',
545 + 'lite' => true,
546 + ),
547 + ),
548 + 'Form Building' => array(
549 + array(
550 + 'label' => 'Save a calculated value into a field',
551 + 'link' => array(
552 + 'content' => 'calculations',
553 + 'anchor' => 'feature-wordpress-calculated-fields-form',
554 + ),
555 + 'lite' => false,
556 + ),
557 + array(
558 + 'label' => 'Allow multiple file uploads',
559 + 'link' => array(
560 + 'content' => 'file-uploads',
561 + 'anchor' => 'feature-wordpress-multiple-file-upload-form',
562 + ),
563 + 'lite' => false,
564 + ),
565 + array(
566 + 'label' => 'Repeat sections of fields',
567 + 'link' => array(
568 + 'content' => 'repeaters',
569 + 'anchor' => 'feature-dynamically-add-form-fields',
570 + ),
571 + 'lite' => false,
572 + ),
573 + array(
574 + 'label' => 'Hide and show fields conditionally based on other fields or the user\'s role',
575 + 'link' => array(
576 + 'content' => 'conditional-logic',
577 + 'anchor' => 'feature-conditional-logic-wordpress-forms',
578 + ),
579 + 'lite' => false,
580 + ),
581 + array(
582 + 'label' => 'Confirmation fields',
583 + 'link' => array(
584 + 'content' => 'confirmation-fields',
585 + 'anchor' => 'feature-confirm-email-address-password-wordpress-form',
586 + ),
587 + 'lite' => false,
588 + ),
589 + array(
590 + 'label' => 'Multi-paged forms',
591 + 'link' => array(
592 + 'content' => 'page-breaks',
593 + 'anchor' => 'feature-wordpress-multi-step-form',
594 + ),
595 + 'lite' => false,
596 + ),
597 + array(
598 + 'label' => 'Include section headings, page breaks, rich text, dates, times, scales, star ratings, sliders, toggles, dynamic fields populated from other forms, passwords, and tags in advanced forms.',
599 + 'lite' => false,
600 + ),
601 + array(
602 + 'label' => 'Include text, email, url, paragraph text, radio, checkbox, dropdown fields, hidden fields, user ID fields, and HTML blocks in your form.',
603 + 'lite' => true,
604 + ),
605 + array(
606 + 'label' => 'Drag & Drop Form building',
607 + 'link' => array(
608 + 'content' => 'drag-drop',
609 + 'anchor' => 'feature-drag-drop-form-builder',
610 + ),
611 + 'lite' => true,
612 + ),
613 + array(
614 + 'label' => 'Create forms from Templates',
615 + 'link' => array(
616 + 'content' => 'form-templates',
617 + 'anchor' => 'feature-wordpress-form-templates',
618 + ),
619 + 'lite' => true,
620 + ),
621 + array(
622 + 'label' => 'Import and export forms with XML',
623 + 'link' => array(
624 + 'content' => 'import',
625 + 'anchor' => 'feature-importing-exporting-wordpress-forms',
626 + ),
627 + 'lite' => true,
628 + ),
629 + array(
630 + 'label' => 'Use input placeholder text in your fields that clear when typing starts.',
631 + 'lite' => true,
632 + ),
633 + ),
634 + 'Form Actions' => array(
635 + array(
636 + 'label' => 'Conditionally send your email notifications based on values in your form',
637 + 'link' => array(
638 + 'content' => 'conditional-emails',
639 + 'anchor' => 'feature-conditional-logic-wordpress-forms',
640 + ),
641 + 'lite' => false,
642 + ),
643 + array(
644 + 'label' => 'Create and edit WordPress posts or custom posts from the front-end',
645 + 'link' => array(
646 + 'content' => 'create-posts',
647 + 'anchor' => 'feature-user-submitted-posts-wordpress-forms',
648 + ),
649 + 'lite' => false,
650 + ),
651 + array(
652 + 'label' => 'Send multiple emails and autoresponders',
653 + 'link' => array(
654 + 'content' => 'multiple-emails',
655 + 'anchor' => 'feature-email-autoresponders-wordpress',
656 + ),
657 + 'lite' => true,
658 + ),
659 + ),
660 + 'Form Appearance' => array(
661 + array(
662 + 'label' => 'Create Multiple styles for different forms',
663 + 'link' => array(
664 + 'content' => 'multiple-styles',
665 + 'anchor' => 'feature-wordpress-visual-form-styler',
666 + ),
667 + 'lite' => false,
668 + ),
669 + array(
670 + 'label' => 'Customizable layout with CSS classes',
671 + 'link' => array(
672 + 'content' => 'form-layout',
673 + 'anchor' => 'feature-wordpress-mobile-friendly-responsive-forms',
674 + ),
675 + 'lite' => true,
676 + ),
677 + array(
678 + 'label' => 'Customize the HTML for your forms',
679 + 'link' => array(
680 + 'content' => 'custom-html',
681 + 'anchor' => 'feature-customize-form-html-wordpress',
682 + ),
683 + 'lite' => true,
684 + ),
685 + array(
686 + 'label' => 'Style your form with the Visual Form Styler',
687 + 'lite' => true,
688 + ),
689 + ),
690 + );
1069 691
1070 - if ( ! function_exists( 'delete_plugins' ) ) {
1071 - require_once ABSPATH . 'wp-admin/includes/plugin.php';
1072 - }
1073 -
1074 - self::deactivate_plugin( $plugin, true );
1075 - $result = delete_plugins( array( $plugin ) );
1076 -
1077 - return is_wp_error( $result ) ? $result : true;
692 + include( FrmAppHelper::plugin_path() . '/classes/views/addons/upgrade_to_pro.php' );
1078 693 }
1079 694
1080 695 /**
1081 - * @since 5.0.10
1082 - *
1083 - * @return string
696 + * @since 3.04.02
1084 697 */
1085 - protected static function get_current_plugin() {
1086 - if ( ! self::$plugin ) {
1087 - self::$plugin = FrmAppHelper::get_param( 'plugin', '', 'post', 'esc_url_raw' );
1088 - }
1089 - return self::$plugin;
1090 - }
698 + public static function ajax_install_addon() {
1091 699
1092 - /**
1093 - * @since 4.08
1094 - *
1095 - * @return mixed[]|null
1096 - */
1097 - protected static function download_and_activate() {
1098 - if ( is_admin() ) {
1099 - FrmAppHelper::set_current_screen_and_hook_suffix();
1100 - }
700 + self::install_addon_permissions();
1101 701
702 + // Set the current screen to avoid undefined notices.
703 + global $hook_suffix;
704 + set_current_screen();
705 +
1102 706 self::maybe_show_cred_form();
1103 707
1104 708 $installed = self::install_addon();
709 + self::maybe_activate_addon( $installed );
1105 710
1106 - if ( is_array( $installed ) && isset( $installed['message'] ) ) {
1107 - return $installed;
1108 - }
1109 - self::handle_addon_action( $installed, 'activate' );
1110 - return null;
711 + // Send back a response.
712 + echo json_encode( __( 'Your plugin has been installed. Please reload the page to see more options.', 'formidable' ) );
713 + wp_die();
1111 714 }
1112 715
1113 716 /**
1114 717 * @since 3.04.02
1115 - *
1116 - * @return void
1117 718 */
1118 - protected static function maybe_show_cred_form() {
1119 - if ( ! function_exists( 'request_filesystem_credentials' ) ) {
1120 - include_once ABSPATH . 'wp-admin/includes/file.php';
1121 - }
1122 -
1123 - // Start output buffering to catch the filesystem form if credentials are needed.
719 + private static function maybe_show_cred_form() {
720 + // Start output bufferring to catch the filesystem form if credentials are needed.
1124 721 ob_start();
1125 722
1126 723 $show_form = false;
1127 724 $method = '';
@@ -1136,16 +733,12 @@
1136 733 $show_form = true;
1137 734 }
1138 735
1139 736 if ( $show_form ) {
1140 - $form = ob_get_clean();
1141 - $message = __( 'Sorry, your site requires FTP authentication. Please download plugins from FormidableForms.com and install them manually.', 'formidable' );
1142 - $response = array(
1143 - 'success' => false,
1144 - 'message' => $message,
1145 - 'form' => $form,
1146 - );
1147 - wp_send_json( $response );
737 + //$form = ob_get_clean();
738 + //TODO: test this: echo json_encode( array( 'form' => $form ) );
739 + echo json_encode( array( 'form' => __( 'Sorry, you\'re site requires FTP authentication. Please install plugins manaully.', 'formidable' ) ) );
740 + wp_die();
1148 741 }
1149 742
1150 743 ob_end_clean();
1151 744 }
@@ -1150,521 +743,162 @@
1150 743 ob_end_clean();
1151 744 }
1152 745
1153 746 /**
1154 - * Checks if an addon download url is allowed.
1155 - *
1156 - * @since 6.2
1157 - *
1158 - * @param string $download_url
1159 - *
1160 - * @return bool
1161 - */
1162 - public static function url_is_allowed( $download_url ) {
1163 - return FrmAppHelper::validate_url_is_in_s3_bucket( $download_url, 'zip' ) || in_array( $download_url, self::allowed_external_urls(), true );
1164 - }
1165 -
1166 - /**
1167 747 * We do not need any extra credentials if we have gotten this far,
1168 748 * so let's install the plugin.
1169 749 *
1170 750 * @since 3.04.02
1171 - *
1172 - * @return array|string
1173 751 */
1174 - protected static function install_addon() {
1175 - require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
752 + private static function install_addon() {
753 + require_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
1176 754
1177 - $download_url = self::get_current_plugin();
755 + $download_url = FrmAppHelper::get_param( 'plugin', '', 'post', 'esc_url_raw' );
1178 756
1179 - if ( ! self::url_is_allowed( $download_url ) ) {
1180 - return array(
1181 - 'message' => 'Plugin URL is not valid',
1182 - 'success' => false,
1183 - );
1184 - }
1185 -
1186 757 // Create the plugin upgrader with our custom skin.
1187 758 $installer = new Plugin_Upgrader( new FrmInstallerSkin() );
1188 - $installer->install( $download_url, array( 'overwrite_package' => true ) );
759 + $installer->install( $download_url );
1189 760
1190 761 // Flush the cache and return the newly installed plugin basename.
1191 762 wp_cache_flush();
1192 763
1193 - $plugin = $installer->plugin_info();
1194 -
1195 - if ( ! $plugin ) {
1196 - return array(
1197 - 'message' => 'Plugin was not installed. ' . $installer->result,
1198 - 'success' => false,
1199 - );
1200 - }
1201 -
1202 - return $plugin;
764 + return $installer->plugin_info();
1203 765 }
1204 766
1205 767 /**
1206 - * Handle the AJAX request to activate an add-on.
1207 - *
1208 - * @since 6.8
1209 - *
1210 - * @return void
768 + * @since 3.06.03
1211 769 */
1212 770 public static function ajax_activate_addon() {
1213 - self::process_addon_action(
1214 - function ( $plugin ) {
1215 - return self::handle_addon_action( $plugin, 'activate' );
1216 - },
1217 - array( 'FrmAddonsController', 'get_addon_activation_response' )
1218 - );
1219 - }
1220 771
1221 - /**
1222 - * @since 3.04.02
1223 - *
1224 - * @param string $installed The plugin folder name with file name.
1225 - */
1226 - protected static function maybe_activate_addon( $installed ) {
1227 - self::ajax_activate_addon();
1228 - }
772 + self::install_addon_permissions();
1229 773
1230 - /**
1231 - * Handle the AJAX request to deactivate an add-on.
1232 - *
1233 - * @since 6.8
1234 - *
1235 - * @return void
1236 - */
1237 - public static function ajax_deactivate_addon() {
1238 - self::process_addon_action(
1239 - function ( $plugin ) {
1240 - return self::handle_addon_action( $plugin, 'deactivate' );
1241 - }
1242 - );
1243 - }
774 + // Set the current screen to avoid undefined notices.
775 + global $hook_suffix;
776 + set_current_screen();
1244 777
1245 - /**
1246 - * Handle the AJAX request to uninstall an add-on.
1247 - *
1248 - * @since 6.8
1249 - *
1250 - * @return void
1251 - */
1252 - public static function ajax_uninstall_addon() {
1253 - self::process_addon_action(
1254 - function ( $plugin ) {
1255 - return self::handle_addon_action( $plugin, 'uninstall' );
1256 - }
1257 - );
1258 - }
1259 -
1260 - /**
1261 - * Process a specific action (activate, deactivate, uninstall) on an add-on.
1262 - *
1263 - * @since 6.8
1264 - *
1265 - * @param callable $action_callback The specific add-on action to be executed.
1266 - * @param callable|null $response_callback Optional. The response handling callback. Default null.
1267 - *
1268 - * @return void
1269 - */
1270 - private static function process_addon_action( $action_callback, $response_callback = null ) {
1271 - self::install_addon_permissions();
1272 - FrmAppHelper::set_current_screen_and_hook_suffix();
1273 -
1274 778 $plugin = FrmAppHelper::get_param( 'plugin', '', 'post', 'sanitize_text_field' );
1275 - call_user_func( $action_callback, $plugin );
779 + self::maybe_activate_addon( $plugin );
1276 780
1277 - if ( is_callable( $response_callback ) ) {
1278 - wp_send_json_success( call_user_func( $response_callback ) );
1279 - return;
1280 - }
1281 -
1282 - wp_send_json_success();
781 + // Send back a response.
782 + echo json_encode( __( 'Your plugin has been activated. Please reload the page to see more options.', 'formidable' ) );
783 + wp_die();
1283 784 }
1284 785
1285 786 /**
1286 - * Attempt to perform a specific action (activate, deactivate, uninstall) on an add-on.
1287 - *
1288 - * @since 6.8
1289 - *
1290 - * @param string $installed The plugin folder name with file name.
1291 - * @param string $action The action type ('activate', 'deactivate', 'uninstall').
1292 - *
1293 - * @return mixed[]|null
787 + * @since 3.04.02
788 + * @param string $installed The plugin folder name with file name
1294 789 */
1295 - protected static function handle_addon_action( $installed, $action ) {
1296 - if ( ! $installed || ! $action ) {
1297 - return null;
790 + private static function maybe_activate_addon( $installed ) {
791 + if ( ! $installed ) {
792 + return;
1298 793 }
1299 794
1300 - $result = null;
1301 - switch ( $action ) {
1302 - case 'activate':
1303 - $result = self::activate_plugin( $installed );
1304 - break;
1305 - case 'deactivate':
1306 - self::deactivate_plugin( $installed );
1307 - break;
1308 - case 'uninstall':
1309 - $result = self::uninstall_plugin( $installed );
1310 - break;
1311 - }
1312 -
1313 - if ( is_wp_error( $result ) ) {
795 + $activate = activate_plugin( $installed );
796 + if ( is_wp_error( $activate ) ) {
1314 797 // Ignore the invalid header message that shows with nested plugins.
1315 - if ( $result->get_error_code() !== 'no_plugin_header' ) {
1316 - if ( wp_doing_ajax() ) {
1317 - wp_send_json_error( array( 'error' => $result->get_error_message() ) );
1318 - }
1319 -
1320 - return array(
1321 - 'message' => $result->get_error_message(),
1322 - 'success' => false,
1323 - );
798 + if ( $activate->get_error_code() !== 'no_plugin_header' ) {
799 + echo json_encode( array( 'error' => $activate->get_error_message() ) );
800 + wp_die();
1324 801 }
1325 802 }
1326 -
1327 - return $result;
1328 803 }
1329 804
1330 805 /**
1331 - * @return array
1332 - */
1333 - private static function get_addon_activation_response() {
1334 - $activating_page = self::get_activating_page();
1335 - $message = $activating_page ? __( 'Your plugin has been activated. Would you like to save and reload the page now?', 'formidable' ) : __( 'Your plugin has been activated.', 'formidable' ); // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
1336 -
1337 - return array(
1338 - 'message' => $message,
1339 - 'saveAndReload' => $activating_page,
1340 - );
1341 - }
1342 -
1343 - /**
1344 - * Return a string that reflects the page from which the addon is being activated on,
1345 - * if it is from settings or form builder, otherwise return empty string.
1346 - *
1347 - * @return string
1348 - */
1349 - private static function get_activating_page() {
1350 - $referer = FrmAppHelper::get_server_value( 'HTTP_REFERER' );
1351 -
1352 - if ( str_contains( $referer, 'frm_action=settings' ) ) {
1353 - return 'settings';
1354 - }
1355 -
1356 - return str_contains( $referer, 'frm_action=edit' ) ? 'form_builder' : '';
1357 - }
1358 -
1359 - /**
1360 806 * Run security checks before installing
1361 807 *
1362 808 * @since 3.04.02
1363 - *
1364 - * @return void
1365 809 */
1366 - protected static function install_addon_permissions() {
810 + private static function install_addon_permissions() {
1367 811 check_ajax_referer( 'frm_ajax', 'nonce' );
1368 812
1369 - if ( current_user_can( 'activate_plugins' ) && self::get_current_plugin() ) {
1370 - return;
813 + if ( ! current_user_can( 'activate_plugins' ) || ! isset( $_POST['plugin'] ) ) {
814 + echo json_encode( true );
815 + wp_die();
1371 816 }
1372 -
1373 - echo json_encode( true );
1374 - wp_die();
1375 817 }
1376 818
1377 819 /**
1378 - * @since 4.08
1379 - *
1380 - * @return string
820 + * @since 3.04.03
821 + * @deprecated 3.06
822 + * @codeCoverageIgnore
823 + * @return array
1381 824 */
1382 - public static function connect_link() {
1383 - $auth = get_option( 'frm_connect_token' );
1384 -
1385 - if ( ! $auth ) {
1386 - $auth = hash( 'sha512', wp_rand() );
1387 - update_option( 'frm_connect_token', $auth, false );
1388 - }
1389 -
1390 - $page = FrmAppHelper::simple_get( 'page', 'sanitize_title', 'formidable-settings' );
1391 - $link = 'https://formidableforms.com/api-connect/';
1392 - $args = array(
1393 - 'v' => 2,
1394 - 'siteurl' => FrmAppHelper::site_url(),
1395 - 'url' => get_rest_url(),
1396 - 'inst' => (int) FrmAppHelper::pro_is_included(),
1397 - 'return' => $page,
1398 - 'token' => $auth,
1399 - 'l' => self::get_pro_license(),
1400 - );
1401 -
1402 - return add_query_arg( $args, $link );
825 + public static function error_for_license( $license ) {
826 + return FrmDeprecated::error_for_license( $license );
1403 827 }
1404 828
1405 829 /**
1406 - * Check the auth value for install permission.
1407 - *
1408 - * @since 4.08
1409 - *
1410 - * @return bool
830 + * @since 3.04.03
831 + * @deprecated 3.06
832 + * @codeCoverageIgnore
1411 833 */
1412 - public static function can_install_addon_api() {
1413 - // Verify params present (auth & download link).
1414 - $post_auth = FrmAppHelper::get_param( 'token', '', 'request', 'sanitize_text_field' );
1415 - $post_url = FrmAppHelper::get_param( 'file_url', '', 'request', 'sanitize_text_field' );
1416 -
1417 - // The download link is not required if already installed.
1418 - $is_installed = FrmAppHelper::pro_is_included();
1419 - $file_missing = ! $is_installed && ! $post_url;
1420 -
1421 - if ( ! $post_auth || $file_missing ) {
1422 - return false;
1423 - }
1424 -
1425 - // Verify auth.
1426 - $auth = get_option( 'frm_connect_token' );
1427 - return $auth && hash_equals( $auth, $post_auth );
834 + public static function get_pro_updater() {
835 + return FrmDeprecated::get_pro_updater();
1428 836 }
1429 837
1430 838 /**
1431 - * Install and/or activate the add-on file.
839 + * @since 3.04.03
840 + * @deprecated 3.06
841 + * @codeCoverageIgnore
1432 842 *
1433 - * @since 4.08
1434 - *
1435 843 * @return array
1436 844 */
1437 - public static function install_addon_api() {
1438 - self::$plugin = FrmAppHelper::get_param( 'file_url', '', 'request', 'esc_url_raw' );
1439 -
1440 - // Delete so cannot replay.
1441 - delete_option( 'frm_connect_token' );
1442 -
1443 - // It's already installed and active.
1444 - $active = self::activate_plugin( 'formidable-pro/formidable-pro.php', false, false, true );
1445 -
1446 - if ( is_wp_error( $active ) ) {
1447 - $response = self::maybe_download_and_activate();
1448 -
1449 - if ( is_array( $response ) ) {
1450 - // The download failed.
1451 - return $response;
1452 - }
1453 - }
1454 -
1455 - // If empty license, save it now.
1456 - if ( ! self::get_pro_license() && function_exists( 'load_formidable_pro' ) ) {
1457 - load_formidable_pro();
1458 - $license = stripslashes( FrmAppHelper::get_param( 'key', '', 'request', 'sanitize_text_field' ) );
1459 -
1460 - if ( ! $license ) {
1461 - return array(
1462 - 'success' => false,
1463 - 'error' => 'That site does not have a valid license key.',
1464 - );
1465 - }
1466 -
1467 - $response = FrmAddon::activate_license_for_plugin( $license, 'formidable_pro' );
1468 -
1469 - if ( ! $response['success'] ) {
1470 - // Could not activate license.
1471 - return $response;
1472 - }
1473 - }
1474 -
1475 - return array(
1476 - 'success' => true,
1477 - );
845 + public static function get_addon_info( $license = '' ) {
846 + return FrmDeprecated::get_addon_info( $license );
1478 847 }
1479 848
1480 849 /**
1481 - * @since 6.8.3
850 + * @since 3.04.03
851 + * @deprecated 3.06
852 + * @codeCoverageIgnore
1482 853 *
1483 - * @return array|true
854 + * @return string
1484 855 */
1485 - private static function maybe_download_and_activate() {
1486 - if ( ! self::$plugin ) {
1487 - return array(
1488 - 'success' => false,
1489 - 'message' => __( 'The plugin download was not found.', 'formidable' ),
1490 - );
1491 - }
1492 -
1493 - // Download plugin now.
1494 - $response = self::download_and_activate();
1495 -
1496 - if ( is_array( $response ) && isset( $response['success'] ) ) {
1497 - // The download failed.
1498 - return $response;
1499 - }
1500 -
1501 - return true;
856 + public static function get_cache_key( $license ) {
857 + return FrmDeprecated::get_cache_key( $license );
1502 858 }
1503 859
1504 860 /**
1505 - * Render a conditional action button for a specified plugin
1506 - *
1507 - * @since 4.09
1508 - *
1509 - * @param string $plugin
1510 - * @param array|string $upgrade_link_args
1511 - *
1512 - * @return void
861 + * @since 3.04.03
862 + * @deprecated 3.06
863 + * @codeCoverageIgnore
1513 864 */
1514 - public static function conditional_action_button( $plugin, $upgrade_link_args ) {
1515 - if ( is_callable( 'FrmProAddonsController::conditional_action_button' ) ) {
1516 - FrmProAddonsController::conditional_action_button( $plugin, $upgrade_link_args );
1517 - return;
1518 - }
1519 -
1520 - $addon = self::get_addon( $plugin );
1521 - $upgrade_link = FrmAppHelper::admin_upgrade_link( $upgrade_link_args );
1522 -
1523 - if ( ! is_array( $upgrade_link_args ) ) {
1524 - // A string $upgrade_link_args is used for the utm-medium value when calling
1525 - // FrmAppHelper::admin_upgrade_link above.
1526 - // For self::addon_upgrade_link, we'll pass just an empty array with the link key (set below).
1527 - $upgrade_link_args = array();
1528 - }
1529 -
1530 - $upgrade_link_args['link'] = $upgrade_link;
1531 -
1532 - self::addon_upgrade_link( $addon, $upgrade_link_args );
865 + public static function reset_cached_addons( $license = '' ) {
866 + FrmDeprecated::reset_cached_addons( $license );
1533 867 }
1534 868
1535 869 /**
1536 - * Render a conditional action button for an add on
870 + * @since 2.03.08
871 + * @deprecated 3.04.03
872 + * @codeCoverageIgnore
1537 873 *
1538 - * @since 4.09.01
874 + * @param boolean $return
875 + * @param string $package
1539 876 *
1540 - * @param array $atts {
1541 - * Button attributes.
1542 - *
1543 - * @type array $addon
1544 - * @type false|string $license_type
1545 - * @type string $plan_required
1546 - * @type string $upgrade_link
1547 - * }
1548 - *
1549 - * @return void
877 + * @return boolean
1550 878 */
1551 - public static function show_conditional_action_button( $atts ) {
1552 - if ( is_callable( 'FrmProAddonsController::show_conditional_action_button' ) ) {
1553 - FrmProAddonsController::show_conditional_action_button( $atts );
1554 - return;
1555 - }
1556 -
1557 - self::addon_upgrade_link( $atts['addon'], $atts['upgrade_link'] );
879 + public static function add_shorten_edd_filename_filter( $return, $package ) {
880 + return FrmDeprecated::add_shorten_edd_filename_filter( $return, $package );
1558 881 }
1559 882
1560 883 /**
1561 - * @since 4.09.01
884 + * @since 2.03.08
885 + * @deprecated 3.04.03
886 + * @codeCoverageIgnore
1562 887 *
1563 - * @param array|false $addon
1564 - * @param array|string $upgrade_link
888 + * @param string $filename
889 + * @param string $ext
1565 890 *
1566 - * @return void
891 + * @return string
1567 892 */
1568 - public static function addon_upgrade_link( $addon, $upgrade_link ) {
1569 - $atts = is_array( $upgrade_link ) ? $upgrade_link : array();
1570 - $upgrade_link = is_array( $upgrade_link ) ? $upgrade_link['link'] : $upgrade_link;
1571 - $text = ! empty( $atts['text'] ) ? $atts['text'] : __( 'Upgrade Now', 'formidable' );
1572 -
1573 - if ( $addon ) {
1574 - $upgrade_link .= '&utm_content=' . $addon['slug'];
1575 - }
1576 -
1577 - if ( $addon && isset( $addon['categories'] ) && in_array( 'Solution', $addon['categories'], true ) ) {
1578 - // Solutions will go to a separate page.
1579 - $upgrade_link = FrmAppHelper::admin_upgrade_link( 'addons', $addon['link'] );
1580 - }
1581 -
1582 - $class = ! empty( $atts['class'] ) ? $atts['class'] : '';
1583 -
1584 - if ( ! str_contains( $class, 'frm-button' ) ) {
1585 - $class .= ' frm-button-secondary frm-button-sm';
1586 - }
1587 - // phpcs:disable Generic.WhiteSpace.ScopeIndent
1588 - ?>
1589 - <a class="install-now button <?php echo esc_attr( $class ); ?>" href="<?php echo esc_url( $upgrade_link ); ?>" target="_blank" rel="noopener" aria-label="<?php esc_attr_e( 'Upgrade Now', 'formidable' ); ?>"><?php // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong ?>
1590 - <?php echo esc_html( $text ); ?>
1591 - </a>
1592 - <?php
1593 - // phpcs:enable Generic.WhiteSpace.ScopeIndent
893 + public static function shorten_edd_filename( $filename, $ext ) {
894 + return FrmDeprecated::shorten_edd_filename( $filename, $ext );
1594 895 }
1595 896
1596 897 /**
1597 - * @since 3.04.02
1598 - *
1599 - * @return void
898 + * @deprecated 3.04.03
899 + * @codeCoverageIgnore
1600 900 */
1601 - public static function ajax_install_addon() {
1602 - self::install_addon_permissions();
1603 -
1604 - $result = self::download_and_activate();
1605 -
1606 - if ( isset( $result['success'] ) && ! $result['success'] ) {
1607 - echo json_encode( $result );
1608 - wp_die();
1609 - }
1610 -
1611 - echo json_encode( self::get_addon_activation_response() );
1612 - wp_die();
1613 - }
1614 -
1615 - /**
1616 - * Allowed URLs used for internal source of plugins installation.
1617 - *
1618 - * @since 6.3.1
1619 - *
1620 - * @return array
1621 - */
1622 - private static function allowed_external_urls() {
1623 - $allowed_url_list = array(
1624 - 'https://downloads.wordpress.org/plugin/formidable-gravity-forms-importer.zip',
1625 - 'https://downloads.wordpress.org/plugin/formidable-import-pirate-forms.zip',
1626 - 'https://downloads.wordpress.org/plugin/wp-mail-smtp.zip',
1627 - );
1628 -
1629 - /**
1630 - * List of URLs used in plugin formidable internal installation.
1631 - *
1632 - * @since 6.3.1
1633 - *
1634 - * @param array $allowed_url_list List of URLs.
1635 - */
1636 - $allowed_url_list = apply_filters( 'frm_allowed_external_urls', $allowed_url_list );
1637 -
1638 - if ( ! is_array( $allowed_url_list ) ) {
1639 - _doing_it_wrong( __METHOD__, 'Only an array of URLs could be used within this filter.', '6.3.1' );
1640 - return array();
1641 - }
1642 -
1643 - return $allowed_url_list;
1644 - }
1645 -
1646 - /**
1647 - * Gets required plan for an addon.
1648 - *
1649 - * @since 6.4.2
1650 - *
1651 - * @param int|string $addon_id
1652 - *
1653 - * @return string Empty string if no plan is required for active license.
1654 - */
1655 - public static function get_addon_required_plan( $addon_id ) {
1656 - $api = new FrmFormApi();
1657 - $addons = $api->get_api_info();
1658 -
1659 - if ( is_array( $addons ) && array_key_exists( $addon_id, $addons ) ) {
1660 - $dates = $addons[ $addon_id ];
1661 - $requires = FrmFormsHelper::get_plan_required( $dates );
1662 - }
1663 -
1664 - if ( ! isset( $requires ) || ! is_string( $requires ) ) {
1665 - return '';
1666 - }
1667 -
1668 - return $requires;
901 + public static function get_licenses() {
902 + FrmDeprecated::get_licenses();
1669 903 }
1670 904 }