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Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More / 4.07.01
Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More v4.07.01
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← All changes | classes/controllers/FrmAddonsController.php +490 -1108 6.304.07.01 View file →
@@ -4,98 +4,8 @@
4 4 }
5 5
6 6 class FrmAddonsController {
7 7
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 8 public static function menu() {
99 9 if ( ! current_user_can( 'activate_plugins' ) ) {
100 10 return;
101 11 }
@@ -100,202 +10,70 @@
100 10 return;
101 11 }
102 12
103 13 $label = __( 'Add-Ons', 'formidable' );
104 - $label = '<span style="color:#3FCA89">' . esc_html( $label ) . '</span>';
105 -
14 + if ( FrmAppHelper::pro_is_installed() ) {
15 + $label = '<span style="color:#fe5a1d">' . $label . '</span>';
16 + }
106 17 add_submenu_page( 'formidable', 'Formidable | ' . __( 'Add-Ons', 'formidable' ), $label, 'frm_view_forms', 'formidable-addons', 'FrmAddonsController::list_addons' );
107 18
108 - // Remove default created subpage, make the page with highest priority as default.
109 - remove_submenu_page( 'formidable', 'formidable' );
110 -
111 19 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 20 add_submenu_page(
119 21 'formidable',
120 22 'Formidable | ' . __( 'Upgrade', 'formidable' ),
121 - '<span class="frm-upgrade-submenu">' . esc_html( $cta_text ) . '</span>',
23 + '<span style="color:#fe5a1d">' . __( 'Upgrade', 'formidable' ) . '</span>',
122 24 'frm_view_forms',
123 25 '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 - }
26 + 'FrmAddonsController::upgrade_to_pro'
128 27 );
129 - } elseif ( 'formidable-pro-upgrade' === FrmAppHelper::get_param( 'page' ) ) {
130 - wp_safe_redirect( admin_url( 'admin.php?page=formidable' ) );
131 - exit;
132 - }//end if
28 + }
133 29 }
134 30
135 - /**
136 - * @return void
137 - */
138 31 public static function list_addons() {
139 32 FrmAppHelper::include_svg();
33 + $installed_addons = apply_filters( 'frm_installed_addons', array() );
34 + $license_type = '';
140 35
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;
36 + $addons = self::get_api_addons();
37 + $errors = array();
147 38
148 39 if ( isset( $addons['error'] ) ) {
149 - $api = new FrmFormApi();
150 - $errors = $api->get_error_from_response( $addons );
151 - $license_type = $addons['error']['type'] ?? '';
40 + $api = new FrmFormApi();
41 + $errors = $api->get_error_from_response( $addons );
42 + $license_type = isset( $addons['error']['type'] ) ? $addons['error']['type'] : '';
152 43 unset( $addons['error'] );
153 44 }
154 -
155 - $pro = array(
156 - 'pro' => array(
157 - 'title' => 'Formidable Forms Pro',
158 - 'slug' => 'formidable-pro',
159 - 'released' => '2011-02-05',
160 - 'docs' => 'knowledgebase/',
161 - 'categories' => array( 'basic', 'plus', 'business', 'elite' ),
162 - 'excerpt' => 'Create calculators, surveys, smart forms, and data-driven applications. Build directories, real estate listings, job boards, and much more.',
163 - ),
164 - );
165 - $addons = $pro + $addons;
166 45 self::prepare_addons( $addons );
167 46
168 47 $pricing = FrmAppHelper::admin_upgrade_link( 'addons' );
169 48
170 - self::organize_and_get_categories();
171 - $categories = self::$categories;
172 -
173 - include $view_path . 'index.php';
49 + include( FrmAppHelper::plugin_path() . '/classes/views/addons/list.php' );
174 50 }
175 51
176 - /**
177 - * Organize and set categories.
178 - *
179 - * @since 6.15
180 - *
181 - * @return void
182 - */
183 - protected static function organize_and_get_categories() {
184 - unset( self::$categories['strategy11'] );
185 - ksort( self::$categories );
186 -
187 - $bottom_categories = array();
188 - $plans = FrmFormsHelper::get_license_types(
189 - array(
190 - 'include_all' => false,
191 - 'case_lower' => true,
192 - )
193 - );
194 -
195 - // Extract the elements to move
196 - foreach ( $plans as $plan ) {
197 - if ( ! isset( self::$categories[ $plan ] ) ) {
198 - continue;
199 - }
200 -
201 - $bottom_categories[ $plan ] = self::$categories[ $plan ];
202 - unset( self::$categories[ $plan ] );
203 - }
204 -
205 - $special_categories = array();
206 -
207 - if ( 'elite' !== self::license_type() ) {
208 - $special_categories['available-addons'] = array(
209 - 'name' => __( 'Available', 'formidable' ),
210 - // To be assigned via JavaScript.
211 - 'count' => 0,
212 - );
213 - }
214 -
215 - $special_categories['active-addons'] = array(
216 - 'name' => __( 'Active', 'formidable' ),
217 - // To be assigned via JavaScript.
218 - 'count' => 0,
219 - );
220 -
221 - $special_categories['all-items'] = array(
222 - 'name' => __( 'All Add-Ons', 'formidable' ),
223 - // To be assigned via JavaScript.
224 - 'count' => 0,
225 - );
226 -
227 - self::$categories = array_merge(
228 - $special_categories,
229 - self::$categories,
230 - $bottom_categories
231 - );
232 - }
233 -
234 - /**
235 - * Organize and set categories.
236 - *
237 - * @since 6.15
238 - *
239 - * @param array $addon The addon array that will be modified by reference.
240 - *
241 - * @return void
242 - */
243 - protected static function set_categories( &$addon ) {
244 - if ( ! isset( $addon['categories'] ) ) {
245 - return;
246 - }
247 -
248 - $addon['category-slugs'] = array();
249 -
250 - foreach ( $addon['categories'] as $category ) {
251 - $category = FrmFormsHelper::convert_legacy_package_names( $category );
252 - $category_slug = sanitize_title( $category );
253 -
254 - // Add the slug to the new array.
255 - $addon['category-slugs'][] = $category_slug;
256 -
257 - if ( ! isset( self::$categories[ $category_slug ] ) ) {
258 - self::$categories[ $category_slug ] = array(
259 - 'name' => $category,
260 - 'count' => 0,
261 - );
262 - }
263 -
264 - ++self::$categories[ $category_slug ]['count'];
265 - }
266 - }
267 -
268 - /**
269 - * @return void
270 - */
271 52 public static function license_settings() {
272 53 $plugins = apply_filters( 'frm_installed_addons', array() );
54 + if ( empty( $plugins ) ) {
55 + esc_html_e( 'There are no plugins on your site that require a license', 'formidable' );
273 56
274 - if ( ! $plugins ) {
275 - esc_html_e( 'There are no plugins on your site that require a license', 'formidable' );
276 57 return;
277 58 }
278 59
279 60 ksort( $plugins );
280 61
281 - include FrmAppHelper::plugin_path() . '/classes/views/addons/settings.php';
62 + include( FrmAppHelper::plugin_path() . '/classes/views/addons/settings.php' );
282 63 }
283 64
284 - /**
285 - * @return array
286 - */
287 - protected static function get_api_addons() {
65 + private static function get_api_addons() {
288 66 $api = new FrmFormApi();
289 67 $addons = $api->get_api_info();
290 68
291 - if ( ! $addons ) {
292 - return self::fallback_plugin_list();
293 - }
294 -
295 - foreach ( $addons as $k => $addon ) {
296 - if ( empty( $addon['excerpt'] ) && $k !== 'error' ) {
297 - unset( $addons[ $k ] );
69 + if ( empty( $addons ) ) {
70 + $addons = self::fallback_plugin_list();
71 + } else {
72 + foreach ( $addons as $k => $addon ) {
73 + if ( empty( $addon['excerpt'] ) && $k !== 'error' ) {
74 + unset( $addons[ $k ] );
75 + }
298 76 }
299 77 }
300 78
301 79 return $addons;
@@ -301,46 +79,34 @@
301 79 return $addons;
302 80 }
303 81
304 82 /**
305 - * Retrieves the count of available addons.
306 - *
307 - * @since 6.9
308 - *
309 - * @return int Count of addons.
310 - */
311 - public static function get_addons_count() {
312 - return count( self::get_api_addons() );
313 - }
314 -
315 - /**
316 83 * If the API is unable to connect, show something on the addons page
317 84 *
318 85 * @since 3.04.03
319 - *
320 86 * @return array
321 87 */
322 - protected static function fallback_plugin_list() {
323 - $list = array(
88 + private static function fallback_plugin_list() {
89 + return array(
324 90 'formidable-pro' => array(
325 - 'title' => 'Formidable Forms Pro',
91 + 'title' => 'Formidable Forms',
326 92 'link' => 'pricing/',
327 93 'docs' => '',
328 94 'excerpt' => 'Enhance your basic Formidable forms with a plethora of Pro field types and features. Create advanced forms and data-driven applications in minutes.',
329 95 ),
330 96 'mailchimp' => array(
331 - 'title' => 'Mailchimp Forms',
332 - '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
97 + 'title' => 'MailChimp Forms',
98 + '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.',
333 99 ),
334 100 'registration' => array(
335 101 'title' => 'User Registration Forms',
336 102 'link' => 'downloads/user-registration/',
337 - '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
103 + '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.',
338 104 ),
339 105 'paypal' => array(
340 106 'title' => 'PayPal Standard Forms',
341 107 'link' => 'downloads/paypal-standard/',
342 - '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
108 + '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.',
343 109 ),
344 110 'stripe' => array(
345 111 'title' => 'Stripe Forms',
346 112 'docs' => 'knowledgebase/stripe/',
@@ -372,9 +138,9 @@
372 138 'excerpt' => 'Instantly add Bootstrap styling to all your Formidable forms.',
373 139 ),
374 140 'zapier' => array(
375 141 'title' => 'Zapier Forms',
376 - '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
142 + '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.',
377 143 ),
378 144 'signature' => array(
379 145 'title' => 'Digital Signature Forms',
380 146 'excerpt' => 'Add a signature field to your form. The user may write their signature with a trackpad/mouse or just type it.',
@@ -388,29 +154,9 @@
388 154 'title' => 'Twilio SMS Forms',
389 155 'docs' => 'knowledgebase/twilio-add-on/',
390 156 'excerpt' => 'Allow users to text their votes for polls created by Formidable Forms, or send SMS notifications when entries are submitted or updated.',
391 157 ),
392 - 'views' => array(
393 - 'title' => 'Formidable Views',
394 - 'excerpt' => 'Add the power of views to your Formidable Forms to display your form submissions in listings, tables, calendars, and more.',
395 - ),
396 - 'quiz_maker' => array(
397 - 'title' => 'Quiz Maker',
398 - 'link' => 'downloads/quiz-maker/',
399 - 'excerpt' => 'Make quizzes, automatically score them and show user scores.',
400 - ),
401 158 );
402 -
403 - $defaults = array(
404 - 'released' => '',
405 - );
406 -
407 - foreach ( $list as $k => $info ) {
408 - $info['slug'] = $k;
409 - $list[ $k ] = array_merge( $defaults, $info );
410 - }
411 -
412 - return $list;
413 159 }
414 160
415 161 /**
416 162 * If Pro is missing but has been authenticated, include a download URL
@@ -415,28 +161,13 @@
415 161 /**
416 162 * If Pro is missing but has been authenticated, include a download URL
417 163 *
418 164 * @since 3.04.03
419 - *
420 165 * @return string
421 166 */
422 167 public static function get_pro_download_url() {
423 - $api = new FrmFormApi( self::get_pro_license() );
424 - $downloads = $api->get_api_info();
425 - $pro = self::get_pro_from_addons( $downloads );
426 -
427 - return $pro['url'] ?? '';
428 - }
429 -
430 - /**
431 - * @since 4.08
432 - *
433 - * @return string
434 - */
435 - public static function get_pro_license() {
436 168 $pro_cred_store = 'frmpro-credentials';
437 169 $pro_wpmu_store = 'frmpro-wpmu-sitewide';
438 -
439 170 if ( is_multisite() && get_site_option( $pro_wpmu_store ) ) {
440 171 $creds = get_site_option( $pro_cred_store );
441 172 } else {
442 173 $creds = get_option( $pro_cred_store );
@@ -446,121 +177,99 @@
446 177 return '';
447 178 }
448 179
449 180 $license = $creds['license'];
450 -
451 - if ( ! $license ) {
181 + if ( empty( $license ) ) {
452 182 return '';
453 183 }
454 184
455 - if ( str_contains( $license, '-' ) ) {
456 - // This is a fix for licenses saved in the past
457 - return strtoupper( $license );
185 + if ( strpos( $license, '-' ) ) {
186 + // this is a fix for licenses saved in the past
187 + $license = strtoupper( $license );
458 188 }
459 189
460 - return $license;
461 - }
190 + $api = new FrmFormApi( $license );
191 + $downloads = $api->get_api_info();
192 + $pro = isset( $downloads['93790'] ) ? $downloads['93790'] : array();
462 193
463 - /**
464 - * @since 4.08
465 - *
466 - * @param array $addons
467 - *
468 - * @return array
469 - */
470 - protected static function get_pro_from_addons( $addons ) {
471 - return $addons['93790'] ?? array();
194 + return isset( $pro['url'] ) ? $pro['url'] : '';
472 195 }
473 196
474 197 /**
475 198 * @since 4.06
476 - *
477 - * @return string
478 199 */
479 200 public static function license_type() {
480 - if ( is_callable( 'FrmProAddonsController::license_type' ) ) {
481 - return FrmProAddonsController::license_type();
482 - }
201 + $api = new FrmFormApi();
202 + $addons = $api->get_api_info();
203 + $type = 'free';
483 204
484 - return 'free';
485 - }
486 -
487 - /**
488 - * @since 4.0.01
489 - *
490 - * @return bool
491 - */
492 - public static function is_license_expired() {
493 - $version_info = self::get_primary_license_info();
494 -
495 - if ( ! isset( $version_info['error'] ) ) {
496 - return false;
205 + if ( isset( $addons['error'] ) ) {
206 + if ( isset( $addons['error']['code'] ) && $addons['error']['code'] === 'expired' ) {
207 + return $addons['error']['code'];
208 + }
209 + $type = isset( $addons['error']['type'] ) ? $addons['error']['type'] : $type;
497 210 }
498 211
499 - $expires = $version_info['error']['expires'] ?? 0;
500 -
501 - if ( ! $expires || $expires > time() ) {
502 - return false;
212 + $pro = isset( $addons['93790'] ) ? $addons['93790'] : array();
213 + if ( $type === 'free' ) {
214 + $type = isset( $pro['type'] ) ? $pro['type'] : $type;
215 + if ( $type === 'free' ) {
216 + return $type;
217 + }
503 218 }
504 219
505 - $rate_limited = ! empty( $version_info['response_code'] ) && 429 === (int) $version_info['response_code'];
506 -
507 - if ( $rate_limited ) {
508 - // Do not return false positives for rate limited responses.
509 - return false;
220 + if ( isset( $pro['code'] ) && $pro['code'] === 'grandfathered' ) {
221 + return $pro['code'];
510 222 }
511 223
512 - return $version_info['error'];
224 + $expires = isset( $pro['expires'] ) ? $pro['expires'] : '';
225 + $expired = $expires ? $expires < time() : false;
226 + return $expired ? 'expired' : strtolower( $type );
513 227 }
514 228
515 229 /**
516 - * @since 4.08
517 - * @since 6.7 This is public.
518 - *
519 - * @return array|false
230 + * @since 4.0.01
520 231 */
521 - public static function get_primary_license_info() {
232 + public static function is_license_expired() {
522 233 $installed_addons = apply_filters( 'frm_installed_addons', array() );
523 -
524 - if ( ! $installed_addons || ! isset( $installed_addons['formidable_pro'] ) ) {
234 + if ( empty( $installed_addons ) || ! isset( $installed_addons['formidable_pro'] ) ) {
525 235 return false;
526 236 }
527 -
528 237 $installed_addons = array(
529 238 'formidable_pro' => $installed_addons['formidable_pro'],
530 239 );
531 240
532 - return self::fill_update_addon_info( $installed_addons );
241 + $version_info = self::fill_update_addon_info( $installed_addons );
242 + if ( ! isset( $version_info['error'] ) ) {
243 + return false;
244 + }
245 +
246 + return $version_info['error'];
533 247 }
534 248
535 249 /**
536 250 * @since 3.04.03
537 - *
538 - * @param mixed $transient
539 - *
540 - * @return object
541 251 */
542 252 public static function check_update( $transient ) {
543 - if ( ! FrmAppHelper::pro_is_installed() ) {
544 - // Don't make any changes if only Lite is installed.
545 - return $transient;
546 - }
547 -
548 253 if ( ! is_object( $transient ) ) {
549 254 $transient = new stdClass();
550 255 }
551 256
552 257 $installed_addons = apply_filters( 'frm_installed_addons', array() );
553 -
554 - if ( ! $installed_addons ) {
258 + if ( empty( $installed_addons ) ) {
555 259 return $transient;
556 260 }
557 261
558 - $version_info = self::fill_update_addon_info( $installed_addons );
262 + $version_info = self::fill_update_addon_info( $installed_addons );
263 +
559 264 $transient->last_checked = time();
560 - $wp_plugins = self::get_plugins();
561 265
562 - foreach ( $version_info as $plugin ) {
266 + if ( ! function_exists( 'get_plugins' ) ) {
267 + require_once ABSPATH . 'wp-admin/includes/plugin.php';
268 + }
269 + $wp_plugins = get_plugins();
270 +
271 + foreach ( $version_info as $id => $plugin ) {
563 272 $plugin = (object) $plugin;
564 273
565 274 if ( ! isset( $plugin->new_version ) || ! isset( $plugin->package ) ) {
566 275 continue;
@@ -566,61 +275,49 @@
566 275 continue;
567 276 }
568 277
569 278 $folder = $plugin->plugin;
570 -
571 - if ( ! $folder ) {
279 + if ( empty( $folder ) ) {
572 280 continue;
573 281 }
574 282
575 283 if ( ! self::is_installed( $folder ) ) {
576 - // Don't show an update if the plugin isn't installed
284 + // don't show an update if the plugin isn't installed
577 285 continue;
578 286 }
579 287
580 - $wp_plugin = $wp_plugins[ $folder ] ?? array();
581 - $wp_version = $wp_plugin['Version'] ?? '1.0';
582 - $plugin->slug = explode( '/', $folder )[0];
288 + $wp_plugin = isset( $wp_plugins[ $folder ] ) ? $wp_plugins[ $folder ] : array();
289 + $wp_version = isset( $wp_plugin['Version'] ) ? $wp_plugin['Version'] : '1.0';
583 290
584 291 if ( version_compare( $wp_version, $plugin->new_version, '<' ) ) {
292 + $slug = explode( '/', $folder );
293 + $plugin->slug = $slug[0];
585 294 $transient->response[ $folder ] = $plugin;
586 - } else {
587 - $transient->no_update[ $folder ] = $plugin;
588 295 }
589 296
590 297 $transient->checked[ $folder ] = $wp_version;
591 - }//end foreach
592 298
299 + }
300 +
593 301 return $transient;
594 302 }
595 303
596 304 /**
597 - * Copy of FrmAppHelper::get_plugins.
598 - * Because this gets called on "pre_set_site_transient_update_plugins" an old version of FrmAppHelper may be loaded on plugin update.
599 - * This means that trying to access FrmAppHelper::get_plugins when upgrading from a Lite version before v5.5 results in a one-off error.
305 + * Check if a plugin is installed before showing an update for it
600 306 *
601 - * @since 5.5.2
307 + * @since 3.05
602 308 *
603 - * @return array
309 + * @param string $plugin - the folder/filename.php for a plugin
310 + *
311 + * @return bool - True if installed
604 312 */
605 - protected static function get_plugins() {
313 + private static function is_installed( $plugin ) {
606 314 if ( ! function_exists( 'get_plugins' ) ) {
607 315 require_once ABSPATH . 'wp-admin/includes/plugin.php';
608 316 }
609 - return get_plugins();
610 - }
611 317
612 - /**
613 - * Check if a plugin is installed before showing an update for it
614 - *
615 - * @since 3.05
616 - *
617 - * @param string $plugin The folder/filename.php for a plugin.
618 - *
619 - * @return bool - True if installed
620 - */
621 - protected static function is_installed( $plugin ) {
622 - $all_plugins = self::get_plugins();
318 + $all_plugins = get_plugins();
319 +
623 320 return isset( $all_plugins[ $plugin ] );
624 321 }
625 322
626 323 /**
@@ -629,57 +326,51 @@
629 326 * @param array $installed_addons
630 327 *
631 328 * @return array
632 329 */
633 - protected static function fill_update_addon_info( $installed_addons ) {
330 + private static function fill_update_addon_info( $installed_addons ) {
634 331 $checked_licenses = array();
635 332 $version_info = array();
636 333
637 334 foreach ( $installed_addons as $addon ) {
638 335 if ( $addon->store_url !== 'https://formidableforms.com' ) {
639 - // Check if this is a third-party addon
336 + // check if this is a third-party addon
640 337 continue;
641 338 }
642 339
643 340 $new_license = $addon->license;
644 -
645 - if ( ! $new_license || in_array( $new_license, $checked_licenses, true ) ) {
341 + if ( empty( $new_license ) || in_array( $new_license, $checked_licenses ) ) {
646 342 continue;
647 343 }
648 344
649 345 $checked_licenses[] = $new_license;
650 - $api = new FrmFormApi( $new_license );
651 346
652 - if ( ! $version_info ) {
347 + $api = new FrmFormApi( $new_license );
348 + if ( empty( $version_info ) ) {
653 349 $version_info = $api->get_api_info();
654 350 continue;
655 351 }
656 352
657 353 $plugin = $api->get_addon_for_license( $addon, $version_info );
658 -
659 - if ( ! $plugin ) {
354 + if ( empty( $plugin ) ) {
660 355 continue;
661 356 }
662 357
663 - $download_id = $plugin['id'] ?? 0;
358 + $download_id = isset( $plugin['id'] ) ? $plugin['id'] : 0;
359 + if ( ! empty( $download_id ) && ! isset( $version_info[ $download_id ]['package'] ) ) {
360 + // if this addon is using its own license, get the update url
361 + $addon_info = $api->get_api_info();
664 362
665 - if ( ! $download_id || isset( $version_info[ $download_id ]['package'] ) ) {
666 - continue;
363 + $version_info[ $download_id ] = $addon_info[ $download_id ];
364 + if ( isset( $addon_info['error'] ) ) {
365 + $version_info[ $download_id ]['error'] = array(
366 + 'message' => $addon_info['error']['message'],
367 + 'code' => $addon_info['error']['code'],
368 + );
369 + }
667 370 }
371 + }
668 372
669 - // If this addon is using its own license, get the update url
670 - $addon_info = $api->get_api_info();
671 -
672 - $version_info[ $download_id ] = $addon_info[ $download_id ];
673 -
674 - if ( isset( $addon_info['error'] ) ) {
675 - $version_info[ $download_id ]['error'] = array(
676 - 'message' => $addon_info['error']['message'],
677 - 'code' => $addon_info['error']['code'],
678 - );
679 - }
680 - }//end foreach
681 -
682 373 return $version_info;
683 374 }
684 375
685 376 /**
@@ -685,129 +376,51 @@
685 376 /**
686 377 * Get the action link for an addon that isn't active.
687 378 *
688 379 * @since 3.06.03
689 - *
690 - * @param string $plugin The plugin slug.
691 - *
380 + * @param string $addon The plugin slug
692 381 * @return array
693 382 */
694 383 public static function install_link( $plugin ) {
695 - $link = array();
696 - $addon = self::get_addon( $plugin );
384 + $link = array();
385 + $addons = self::get_api_addons();
386 + self::prepare_addons( $addons );
697 387
698 - if ( $addon ) {
388 + foreach ( $addons as $addon ) {
389 + $slug = explode( '/', $addon['plugin'] );
390 + if ( $slug[0] !== 'formidable-' . $plugin ) {
391 + continue;
392 + }
393 +
699 394 if ( $addon['status']['type'] === 'installed' && ! empty( $addon['activate_url'] ) ) {
700 395 $link = array(
701 396 'url' => $addon['plugin'],
702 397 'class' => 'frm-activate-addon',
703 398 );
704 - } elseif ( ! empty( $addon['url'] ) ) {
399 + } elseif ( isset( $addon['url'] ) && ! empty( $addon['url'] ) ) {
705 400 $link = array(
706 401 'url' => $addon['url'],
707 402 'class' => 'frm-install-addon',
708 403 );
709 - } elseif ( ! empty( $addon['categories'] ) ) {
404 + } elseif ( isset( $addon['categories'] ) && ! empty( $addon['categories'] ) ) {
710 405 $link = array(
711 406 'categories' => $addon['categories'],
712 407 );
713 408 }
714 409
715 - if ( $link ) {
410 + if ( ! empty( $link ) ) {
716 411 $link['status'] = $addon['status']['type'];
717 412 }
718 - } elseif ( current_user_can( 'activate_plugins' ) && self::is_installed( 'formidable-' . $plugin . '/formidable-' . $plugin . '.php' ) ) {
719 - $link = array(
720 - 'url' => 'formidable-' . $plugin . '/formidable-' . $plugin . '.php',
721 - 'class' => 'frm-activate-addon',
722 - );
723 - }//end if
724 413
725 - return $link;
726 - }
727 -
728 - /**
729 - * Get the JSON-encoded install data for a plugin update.
730 - *
731 - * @since 6.29
732 - *
733 - * @param string $addon_slug The addon slug (e.g. 'pro', 'dates').
734 - *
735 - * @return string JSON-encoded install data, or empty string if no URL is available.
736 - */
737 - public static function get_update_install_data( $addon_slug ) {
738 - $upgrading = self::install_link( $addon_slug );
739 -
740 - if ( isset( $upgrading['class'] ) && 'frm-install-addon' === $upgrading['class'] ) {
741 - return (string) json_encode( $upgrading );
414 + return $link;
742 415 }
743 -
744 - if ( 'pro' === $addon_slug ) {
745 - $download_url = self::get_pro_download_url();
746 - $plugin_file = 'formidable-pro/formidable-pro.php';
747 - } else {
748 - $addon_data = self::get_addon( $addon_slug );
749 - $download_url = $addon_data && ! empty( $addon_data['url'] ) ? $addon_data['url'] : '';
750 - $plugin_file = $addon_data && ! empty( $addon_data['plugin'] ) ? $addon_data['plugin'] : 'formidable-' . $addon_slug . '/formidable-' . $addon_slug . '.php';
751 - }
752 -
753 - if ( ! $download_url ) {
754 - $update_plugins = get_site_transient( 'update_plugins' );
755 - $plugin_update = $update_plugins->response[ $plugin_file ] ?? null;
756 - $download_url = $plugin_update && ! empty( $plugin_update->package ) ? $plugin_update->package : '';
757 - }
758 -
759 - return $download_url ? (string) json_encode(
760 - array(
761 - 'url' => $download_url,
762 - 'class' => 'frm-install-addon',
763 - )
764 - ) : '';
765 416 }
766 417
767 418 /**
768 - * @since 4.09
769 - *
770 - * @param string $plugin The plugin slug.
771 - *
772 - * @return array|false
773 - */
774 - public static function get_addon( $plugin ) {
775 - $addons = self::get_api_addons();
776 - self::prepare_addons( $addons );
777 -
778 - foreach ( $addons as $addon ) {
779 - $slug = explode( '/', $addon['plugin'] );
780 -
781 - if ( $slug[0] === 'formidable-' . $plugin ) {
782 - return $addon;
783 - }
784 - }
785 -
786 - return false;
787 - }
788 -
789 - /**
790 - * @since 4.09
791 - *
792 - * @return string
793 - */
794 - protected static function get_license_type() {
795 - $license_type = '';
796 - $addons = self::get_api_addons();
797 -
798 - if ( isset( $addons['error'] ) && isset( $addons['error']['type'] ) ) {
799 - return $addons['error']['type'];
800 - }
801 -
802 - return $license_type;
803 - }
804 -
805 - /**
806 419 * @since 3.04.03
807 420 *
808 - * @param array $addons
809 - * @param object $license The FrmAddon object.
421 + * @param array $addons
422 + * @param object $license The FrmAddon object
810 423 *
811 424 * @return array
812 425 */
813 426 public static function get_addon_for_license( $addons, $license ) {
@@ -812,12 +425,11 @@
812 425 */
813 426 public static function get_addon_for_license( $addons, $license ) {
814 427 $download_id = $license->download_id;
815 428 $plugin = array();
816 -
817 - if ( ! $download_id && $addons ) {
429 + if ( empty( $download_id ) && ! empty( $addons ) ) {
818 430 foreach ( $addons as $addon ) {
819 - if ( 0 === strcasecmp( $license->plugin_name, $addon['title'] ) ) {
431 + if ( strtolower( $license->plugin_name ) == strtolower( $addon['title'] ) ) {
820 432 return $addon;
821 433 }
822 434 }
823 435 } elseif ( isset( $addons[ $download_id ] ) ) {
@@ -826,57 +438,33 @@
826 438
827 439 return $plugin;
828 440 }
829 441
830 - /**
831 - * @param array $addons
832 - *
833 - * @return void
834 - */
835 - protected static function prepare_addons( &$addons ) {
836 - // Reset categories to prevent count accumulation across multiple calls.
837 - self::$categories = array();
838 -
442 + private static function prepare_addons( &$addons ) {
839 443 $activate_url = '';
840 -
841 444 if ( current_user_can( 'activate_plugins' ) ) {
842 445 $activate_url = add_query_arg( array( 'action' => 'activate' ), admin_url( 'plugins.php' ) );
843 446 }
844 447
845 448 $loop_addons = $addons;
846 -
847 449 foreach ( $loop_addons as $id => $addon ) {
848 450 if ( is_numeric( $id ) ) {
849 451 $slug = str_replace( array( '-wordpress-plugin', '-wordpress' ), '', $addon['slug'] );
850 452 $file_name = $addon['plugin'];
851 453 } else {
852 - $slug = $id;
853 - $base_file = $addon['file'] ?? 'formidable-' . $slug;
454 + $slug = $id;
455 + if ( isset( $addon['file'] ) ) {
456 + $base_file = $addon['file'];
457 + } else {
458 + $base_file = 'formidable-' . $slug;
459 + }
854 460 $file_name = $base_file . '/' . $base_file . '.php';
855 -
856 - if ( ! isset( $addon['plugin'] ) ) {
857 - $addon['plugin'] = $file_name;
858 - }
859 461 }
860 462
861 - $addon['installed'] = self::is_installed( $file_name );
862 -
863 - if ( 'highrise' === $slug && ! $addon['installed'] ) {
864 - unset( $addons[ $id ] );
865 - continue;
866 - }
867 -
868 - if ( $addon['installed'] && 'formidable-views/formidable-views.php' === $file_name ) {
869 - $active_views_version = self::get_active_views_version();
870 -
871 - if ( false !== $active_views_version && $slug !== $active_views_version ) {
872 - $addon['installed'] = false;
873 - }
874 - }
875 -
463 + $addon['installed'] = self::is_installed( $file_name );
876 464 $addon['activate_url'] = '';
877 465
878 - if ( $addon['installed'] && $activate_url && ! self::is_plugin_active( $file_name, $slug ) ) {
466 + if ( $addon['installed'] && ! empty( $activate_url ) && ! is_plugin_active( $file_name ) ) {
879 467 $addon['activate_url'] = add_query_arg(
880 468 array(
881 469 '_wpnonce' => wp_create_nonce( 'activate-plugin_' . $file_name ),
882 470 'plugin' => $file_name,
@@ -892,62 +480,30 @@
892 480
893 481 if ( ! isset( $addon['link'] ) ) {
894 482 $addon['link'] = 'downloads/' . $slug . '/';
895 483 }
484 + self::prepare_addon_link( $addon['link'] );
896 485
897 - self::prepare_addon_link( $addon['link'] );
898 486 self::set_addon_status( $addon );
899 - self::set_categories( $addon );
900 -
901 487 $addons[ $id ] = $addon;
902 - }//end foreach
903 - }
904 -
905 - /**
906 - * @param string $file_name
907 - * @param string $slug
908 - *
909 - * @return bool
910 - */
911 - private static function is_plugin_active( $file_name, $slug ) {
912 - if ( 'formidable-views/formidable-views.php' === $file_name ) {
913 - return self::get_active_views_version() === $slug;
914 488 }
915 - return is_plugin_active( $file_name );
916 489 }
917 490
918 491 /**
919 - * @return false|string either 'visual-views' or 'views', false if one is not found.
920 - */
921 - private static function get_active_views_version() {
922 - if ( ! is_callable( 'FrmViewsAppHelper::plugin_version' ) ) {
923 - return false;
924 - }
925 -
926 - $plugin_version = FrmViewsAppHelper::plugin_version();
927 - return version_compare( $plugin_version, '5.0', '>=' ) ? 'visual-views' : 'views';
928 - }
929 -
930 - /**
931 492 * @since 3.04.02
932 - *
933 - * @param string $link
934 - *
935 - * @return void
936 493 */
937 - protected static function prepare_addon_link( &$link ) {
494 + private static function prepare_addon_link( &$link ) {
938 495 $site_url = 'https://formidableforms.com/';
939 -
940 - if ( ! str_starts_with( $link, 'http' ) ) {
496 + if ( strpos( $link, 'http' ) !== 0 ) {
941 497 $link = $site_url . $link;
942 498 }
943 -
944 - $link = FrmAppHelper::make_affiliate_url( $link );
945 -
946 - $utm = array(
947 - 'campaign' => 'addons',
499 + $link = FrmAppHelper::make_affiliate_url( $link );
500 + $query_args = array(
501 + 'utm_source' => 'WordPress',
502 + 'utm_medium' => 'addons',
503 + 'utm_campaign' => 'liteplugin',
948 504 );
949 - $link = FrmAppHelper::maybe_add_missing_utm( $link, $utm );
505 + $link = add_query_arg( $query_args, $link );
950 506 }
951 507
952 508 /**
953 509 * Add the status to the addon array. Status options are:
@@ -953,14 +509,10 @@
953 509 * Add the status to the addon array. Status options are:
954 510 * installed, active, not installed
955 511 *
956 512 * @since 3.04.02
957 - *
958 - * @param array $addon
959 - *
960 - * @return void
961 513 */
962 - protected static function set_addon_status( &$addon ) {
514 + private static function set_addon_status( &$addon ) {
963 515 if ( ! empty( $addon['activate_url'] ) ) {
964 516 $addon['status'] = array(
965 517 'type' => 'installed',
966 518 'label' => __( 'Installed', 'formidable' ),
@@ -977,110 +529,270 @@
977 529 );
978 530 }
979 531 }
980 532
981 - /**
982 - * @since 5.5.2
983 - *
984 - * @param string $plugin
985 - * @param string $redirect
986 - * @param bool $network_wide
987 - * @param bool $silent
988 - *
989 - * @return WP_Error|null Null on success, WP_Error on invalid file.
990 - */
991 - protected static function activate_plugin( $plugin, $redirect = '', $network_wide = false, $silent = false ) {
992 - if ( ! function_exists( 'activate_plugin' ) ) {
993 - require_once ABSPATH . 'wp-admin/includes/plugin.php';
994 - }
995 - return activate_plugin( $plugin, $redirect, $network_wide, $silent );
533 + public static function upgrade_to_pro() {
534 + FrmAppHelper::include_svg();
535 +
536 + $link_parts = array(
537 + 'medium' => 'upgrade',
538 + 'content' => 'button',
539 + );
540 +
541 + $features = array(
542 + 'Display Entries' => array(
543 + array(
544 + 'label' => 'Display form data with virtually limitless views',
545 + 'link' => array(
546 + 'content' => 'views',
547 + 'param' => 'views-display-form-data',
548 + ),
549 + 'lite' => false,
550 + ),
551 + array(
552 + 'label' => 'Generate graphs and stats based on your submitted data',
553 + 'link' => array(
554 + 'content' => 'graphs',
555 + 'param' => 'statistics-graphs-wordpress-forms',
556 + ),
557 + 'lite' => false,
558 + ),
559 + ),
560 + 'Entry Management' => array(
561 + array(
562 + 'label' => 'Import entries from a CSV',
563 + 'link' => array(
564 + 'content' => 'import-entries',
565 + 'param' => 'importing-exporting-wordpress-forms',
566 + ),
567 + 'lite' => false,
568 + ),
569 + array(
570 + 'label' => 'Logged-in users can save drafts and return later',
571 + 'link' => array(
572 + 'content' => 'save-drafts',
573 + 'param' => 'save-drafts-wordpress-form',
574 + ),
575 + 'lite' => false,
576 + ),
577 + array(
578 + 'label' => 'Flexibly and powerfully view, edit, and delete entries from anywhere on your site',
579 + 'link' => array(
580 + 'content' => 'front-edit',
581 + 'param' => 'wordpress-front-end-editing',
582 + ),
583 + 'lite' => false,
584 + ),
585 + array(
586 + 'label' => 'View form submissions from the back-end',
587 + 'lite' => true,
588 + ),
589 + array(
590 + 'label' => 'Export your entries to a CSV',
591 + 'lite' => true,
592 + ),
593 + ),
594 + 'Form Building' => array(
595 + array(
596 + 'label' => 'Save a calculated value into a field',
597 + 'link' => array(
598 + 'content' => 'calculations',
599 + 'param' => 'field-calculations-wordpress-form',
600 + ),
601 + 'lite' => false,
602 + ),
603 + array(
604 + 'label' => 'Allow multiple file uploads',
605 + 'link' => array(
606 + 'content' => 'file-uploads',
607 + 'param' => 'wordpress-multi-file-upload-fields',
608 + ),
609 + 'lite' => false,
610 + ),
611 + array(
612 + 'label' => 'Repeat sections of fields',
613 + 'link' => array(
614 + 'content' => 'repeaters',
615 + 'param' => 'repeatable-sections-forms',
616 + ),
617 + 'lite' => false,
618 + ),
619 + array(
620 + 'label' => 'Hide and show fields conditionally based on other fields or the user\'s role',
621 + 'link' => array(
622 + 'content' => 'conditional-logic',
623 + 'param' => 'conditional-logic-wordpress-forms',
624 + ),
625 + 'lite' => false,
626 + ),
627 + array(
628 + 'label' => 'Confirmation fields',
629 + 'link' => array(
630 + 'content' => 'confirmation-fields',
631 + 'param' => 'confirmation-fields-wordpress-forms',
632 + ),
633 + 'lite' => false,
634 + ),
635 + array(
636 + 'label' => 'Multi-paged forms',
637 + 'link' => array(
638 + 'content' => 'page-breaks',
639 + 'param' => 'wordpress-multi-page-forms',
640 + ),
641 + 'lite' => false,
642 + ),
643 + array(
644 + '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.',
645 + 'lite' => false,
646 + ),
647 + array(
648 + 'label' => 'Include text, email, url, paragraph text, radio, checkbox, dropdown fields, hidden fields, user ID fields, and HTML blocks in your form.',
649 + 'lite' => true,
650 + ),
651 + array(
652 + 'label' => 'Drag & Drop Form building',
653 + 'link' => array(
654 + 'content' => 'drag-drop',
655 + 'param' => 'drag-drop-forms',
656 + ),
657 + 'lite' => true,
658 + ),
659 + array(
660 + 'label' => 'Create forms from Templates',
661 + 'link' => array(
662 + 'content' => 'form-templates',
663 + 'param' => 'wordpress-form-templates',
664 + ),
665 + 'lite' => true,
666 + ),
667 + array(
668 + 'label' => 'Import and export forms with XML',
669 + 'link' => array(
670 + 'content' => 'import',
671 + 'param' => 'importing-exporting-wordpress-forms',
672 + ),
673 + 'lite' => true,
674 + ),
675 + array(
676 + 'label' => 'Use input placeholder text in your fields that clear when typing starts.',
677 + 'lite' => true,
678 + ),
679 + ),
680 + 'Form Actions' => array(
681 + array(
682 + 'label' => 'Conditionally send your email notifications based on values in your form',
683 + 'link' => array(
684 + 'content' => 'conditional-emails',
685 + ),
686 + 'lite' => false,
687 + ),
688 + array(
689 + 'label' => 'Create and edit WordPress posts or custom posts from the front-end',
690 + 'link' => array(
691 + 'content' => 'create-posts',
692 + 'param' => 'create-posts-pages-wordpress-forms',
693 + ),
694 + 'lite' => false,
695 + ),
696 + array(
697 + 'label' => 'Send multiple emails and autoresponders',
698 + 'link' => array(
699 + 'content' => 'multiple-emails',
700 + 'param' => 'virtually-unlimited-emails',
701 + ),
702 + 'lite' => true,
703 + ),
704 + ),
705 + 'Form Appearance' => array(
706 + array(
707 + 'label' => 'Create Multiple styles for different forms',
708 + 'link' => array(
709 + 'content' => 'multiple-styles',
710 + 'param' => 'wordpress-visual-form-styler',
711 + ),
712 + 'lite' => false,
713 + ),
714 + array(
715 + 'label' => 'Customizable layout with CSS classes',
716 + 'link' => array(
717 + 'content' => 'form-layout',
718 + 'param' => 'wordpress-mobile-friendly-forms',
719 + ),
720 + 'lite' => true,
721 + ),
722 + array(
723 + 'label' => 'Customize the HTML for your forms',
724 + 'link' => array(
725 + 'content' => 'custom-html',
726 + 'param' => 'customizable-html-wordpress-form',
727 + ),
728 + 'lite' => true,
729 + ),
730 + array(
731 + 'label' => 'Style your form with the Visual Form Styler',
732 + 'lite' => true,
733 + ),
734 + ),
735 + );
736 +
737 + include( FrmAppHelper::plugin_path() . '/classes/views/addons/upgrade_to_pro.php' );
996 738 }
997 739
998 740 /**
999 - * Deactivate a specified plugin.
741 + * Install Pro after connection with Formidable.
1000 742 *
1001 - * @since 6.8
1002 - *
1003 - * @param string $plugin
1004 - * @param bool $silent
1005 - *
1006 - * @return void
743 + * @since 4.02.05
1007 744 */
1008 - protected static function deactivate_plugin( $plugin, $silent = false ) {
1009 - if ( ! function_exists( 'deactivate_plugins' ) ) {
1010 - require_once ABSPATH . 'wp-admin/includes/plugin.php';
745 + public static function connect_pro() {
746 + FrmAppHelper::permission_check( 'install_plugins' );
747 + check_ajax_referer( 'frm_ajax', 'nonce' );
748 +
749 + $url = FrmAppHelper::get_post_param( 'plugin', '', 'sanitize_text_field' );
750 + if ( FrmAppHelper::pro_is_installed() || empty( $url ) ) {
751 + wp_die();
1011 752 }
1012 - deactivate_plugins( $plugin, $silent );
1013 - }
1014 753
1015 - /**
1016 - * Uninstall a specified plugin.
1017 - *
1018 - * @since 6.8
1019 - *
1020 - * @param string $plugin
1021 - *
1022 - * @return true|WP_Error True on success, WP_Error on invalid file.
1023 - */
1024 - protected static function uninstall_plugin( $plugin ) {
1025 - if ( ! current_user_can( 'delete_plugins' ) ) {
1026 - return new WP_Error( 'uninstall_failed', __( 'Current user cannot delete plugins.', 'formidable' ) );
1027 - }
754 + $response = array();
1028 755
1029 - if ( ! function_exists( 'delete_plugins' ) ) {
1030 - require_once ABSPATH . 'wp-admin/includes/plugin.php';
756 + // It's already installed and active.
757 + $active = activate_plugin( 'formidable-pro/formidable-pro.php', false, false, true );
758 + if ( is_wp_error( $active ) ) {
759 + // The plugin was installed, but not active. Download it now.
760 + self::ajax_install_addon();
761 + } else {
762 + $response['active'] = true;
1031 763 }
1032 764
1033 - self::deactivate_plugin( $plugin, true );
1034 - $result = delete_plugins( array( $plugin ) );
1035 -
1036 - return is_wp_error( $result ) ? $result : true;
765 + echo json_encode( $response );
766 + wp_die();
1037 767 }
1038 768
1039 769 /**
1040 - * @since 5.0.10
1041 - *
1042 - * @return string
770 + * @since 3.04.02
1043 771 */
1044 - protected static function get_current_plugin() {
1045 - if ( ! self::$plugin ) {
1046 - self::$plugin = FrmAppHelper::get_param( 'plugin', '', 'post', 'esc_url_raw' );
1047 - }
1048 - return self::$plugin;
1049 - }
772 + public static function ajax_install_addon() {
1050 773
1051 - /**
1052 - * @since 4.08
1053 - *
1054 - * @return mixed[]|null
1055 - */
1056 - protected static function download_and_activate() {
1057 - if ( is_admin() ) {
1058 - FrmAppHelper::set_current_screen_and_hook_suffix();
1059 - }
774 + self::install_addon_permissions();
1060 775
776 + // Set the current screen to avoid undefined notices.
777 + global $hook_suffix;
778 + set_current_screen();
779 +
1061 780 self::maybe_show_cred_form();
1062 781
1063 782 $installed = self::install_addon();
783 + self::maybe_activate_addon( $installed );
1064 784
1065 - if ( is_array( $installed ) && isset( $installed['message'] ) ) {
1066 - return $installed;
1067 - }
1068 - self::handle_addon_action( $installed, 'activate' );
1069 - return null;
785 + // Send back a response.
786 + echo json_encode( __( 'Your plugin has been installed. Please reload the page to see more options.', 'formidable' ) );
787 + wp_die();
1070 788 }
1071 789
1072 790 /**
1073 791 * @since 3.04.02
1074 - *
1075 - * @return void
1076 792 */
1077 - protected static function maybe_show_cred_form() {
1078 - if ( ! function_exists( 'request_filesystem_credentials' ) ) {
1079 - include_once ABSPATH . 'wp-admin/includes/file.php';
1080 - }
1081 -
1082 - // Start output buffering to catch the filesystem form if credentials are needed.
793 + private static function maybe_show_cred_form() {
794 + // Start output bufferring to catch the filesystem form if credentials are needed.
1083 795 ob_start();
1084 796
1085 797 $show_form = false;
1086 798 $method = '';
@@ -1095,16 +807,12 @@
1095 807 $show_form = true;
1096 808 }
1097 809
1098 810 if ( $show_form ) {
1099 - $form = ob_get_clean();
1100 - $message = __( 'Sorry, your site requires FTP authentication. Please download plugins from FormidableForms.com and install them manually.', 'formidable' );
1101 - $response = array(
1102 - 'success' => false,
1103 - 'message' => $message,
1104 - 'form' => $form,
1105 - );
1106 - wp_send_json( $response );
811 + //$form = ob_get_clean();
812 + //TODO: test this: echo json_encode( array( 'form' => $form ) );
813 + echo json_encode( array( 'form' => __( 'Sorry, you\'re site requires FTP authentication. Please install plugins manaully.', 'formidable' ) ) );
814 + wp_die();
1107 815 }
1108 816
1109 817 ob_end_clean();
1110 818 }
@@ -1109,211 +817,97 @@
1109 817 ob_end_clean();
1110 818 }
1111 819
1112 820 /**
1113 - * Checks if an addon download url is allowed.
1114 - *
1115 - * @since 6.2
1116 - *
1117 - * @param string $download_url
1118 - *
1119 - * @return bool
1120 - */
1121 - public static function url_is_allowed( $download_url ) {
1122 - return FrmAppHelper::validate_url_is_in_s3_bucket( $download_url, 'zip' ) || in_array( $download_url, self::allowed_external_urls(), true );
1123 - }
1124 -
1125 - /**
1126 821 * We do not need any extra credentials if we have gotten this far,
1127 822 * so let's install the plugin.
1128 823 *
1129 824 * @since 3.04.02
1130 - *
1131 - * @return array|string
1132 825 */
1133 - protected static function install_addon() {
1134 - require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
826 + private static function install_addon() {
827 + require_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
1135 828
1136 - $download_url = self::get_current_plugin();
829 + $download_url = FrmAppHelper::get_param( 'plugin', '', 'post', 'esc_url_raw' );
1137 830
1138 - if ( ! self::url_is_allowed( $download_url ) ) {
1139 - return array(
1140 - 'message' => 'Plugin URL is not valid',
1141 - 'success' => false,
1142 - );
1143 - }
1144 -
1145 831 // Create the plugin upgrader with our custom skin.
1146 832 $installer = new Plugin_Upgrader( new FrmInstallerSkin() );
1147 - $installer->install( $download_url, array( 'overwrite_package' => true ) );
833 + $installer->install( $download_url );
1148 834
1149 835 // Flush the cache and return the newly installed plugin basename.
1150 836 wp_cache_flush();
1151 837
1152 - $plugin = $installer->plugin_info();
1153 -
1154 - if ( ! $plugin ) {
1155 - return array(
1156 - 'message' => 'Plugin was not installed. ' . $installer->result,
1157 - 'success' => false,
1158 - );
1159 - }
1160 -
1161 - return $plugin;
838 + return $installer->plugin_info();
1162 839 }
1163 840
1164 841 /**
1165 - * Handle the AJAX request to activate an add-on.
1166 - *
1167 - * @since 6.8
1168 - *
1169 - * @return void
842 + * @since 3.06.03
1170 843 */
1171 844 public static function ajax_activate_addon() {
1172 - self::process_addon_action(
1173 - function ( $plugin ) {
1174 - return self::handle_addon_action( $plugin, 'activate' );
1175 - },
1176 - array( 'FrmAddonsController', 'get_addon_activation_response' )
1177 - );
1178 - }
1179 845
1180 - /**
1181 - * @since 3.04.02
1182 - *
1183 - * @param string $installed The plugin folder name with file name.
1184 - */
1185 - protected static function maybe_activate_addon( $installed ) {
1186 - self::ajax_activate_addon();
1187 - }
846 + self::install_addon_permissions();
1188 847
1189 - /**
1190 - * Handle the AJAX request to deactivate an add-on.
1191 - *
1192 - * @since 6.8
1193 - *
1194 - * @return void
1195 - */
1196 - public static function ajax_deactivate_addon() {
1197 - self::process_addon_action(
1198 - function ( $plugin ) {
1199 - return self::handle_addon_action( $plugin, 'deactivate' );
1200 - }
1201 - );
1202 - }
848 + // Set the current screen to avoid undefined notices.
849 + global $hook_suffix;
850 + set_current_screen();
1203 851
1204 - /**
1205 - * Handle the AJAX request to uninstall an add-on.
1206 - *
1207 - * @since 6.8
1208 - *
1209 - * @return void
1210 - */
1211 - public static function ajax_uninstall_addon() {
1212 - self::process_addon_action(
1213 - function ( $plugin ) {
1214 - return self::handle_addon_action( $plugin, 'uninstall' );
1215 - }
1216 - );
852 + $plugin = FrmAppHelper::get_param( 'plugin', '', 'post', 'sanitize_text_field' );
853 + self::maybe_activate_addon( $plugin );
854 +
855 + // Send back a response.
856 + echo json_encode( __( 'Your plugin has been activated. Please reload the page to see more options.', 'formidable' ) );
857 + wp_die();
1217 858 }
1218 859
1219 860 /**
1220 - * Process a specific action (activate, deactivate, uninstall) on an add-on.
1221 - *
1222 - * @since 6.8
1223 - *
1224 - * @param callable $action_callback The specific add-on action to be executed.
1225 - * @param callable|null $response_callback Optional. The response handling callback. Default null.
1226 - *
1227 - * @return void
861 + * @since 4.06.02
1228 862 */
1229 - private static function process_addon_action( $action_callback, $response_callback = null ) {
863 + public static function ajax_multiple_addons() {
1230 864 self::install_addon_permissions();
1231 - FrmAppHelper::set_current_screen_and_hook_suffix();
1232 865
1233 - $plugin = FrmAppHelper::get_param( 'plugin', '', 'post', 'sanitize_text_field' );
1234 - call_user_func( $action_callback, $plugin );
866 + // Set the current screen to avoid undefined notices.
867 + global $hook_suffix;
868 + set_current_screen();
1235 869
1236 - if ( is_callable( $response_callback ) ) {
1237 - wp_send_json_success( call_user_func( $response_callback ) );
1238 - return;
1239 - }
870 + $download_urls = FrmAppHelper::get_param( 'plugin', '', 'post' );
871 + $download_urls = explode( ',', $download_urls );
872 + FrmAppHelper::sanitize_value( 'esc_url_raw', $download_urls );
1240 873
1241 - wp_send_json_success();
1242 - }
874 + foreach ( $download_urls as $download_url ) {
875 + $_POST['plugin'] = $download_url;
876 + if ( strpos( $download_url, 'http' ) !== false ) {
877 + // Installing.
878 + self::maybe_show_cred_form();
1243 879
1244 - /**
1245 - * Attempt to perform a specific action (activate, deactivate, uninstall) on an add-on.
1246 - *
1247 - * @since 6.8
1248 - *
1249 - * @param string $installed The plugin folder name with file name.
1250 - * @param string $action The action type ('activate', 'deactivate', 'uninstall').
1251 - *
1252 - * @return mixed[]|null
1253 - */
1254 - protected static function handle_addon_action( $installed, $action ) {
1255 - if ( ! $installed || ! $action ) {
1256 - return null;
1257 - }
1258 -
1259 - $result = null;
1260 - switch ( $action ) {
1261 - case 'activate':
1262 - $result = self::activate_plugin( $installed );
1263 - break;
1264 - case 'deactivate':
1265 - self::deactivate_plugin( $installed );
1266 - break;
1267 - case 'uninstall':
1268 - $result = self::uninstall_plugin( $installed );
1269 - break;
1270 - }
1271 -
1272 - if ( is_wp_error( $result ) ) {
1273 - // Ignore the invalid header message that shows with nested plugins.
1274 - if ( $result->get_error_code() !== 'no_plugin_header' ) {
1275 - if ( wp_doing_ajax() ) {
1276 - wp_send_json_error( array( 'error' => $result->get_error_message() ) );
1277 - }
1278 -
1279 - return array(
1280 - 'message' => $result->get_error_message(),
1281 - 'success' => false,
1282 - );
880 + $installed = self::install_addon();
881 + self::maybe_activate_addon( $installed );
882 + } else {
883 + // Activating.
884 + self::maybe_activate_addon( $download_url );
1283 885 }
1284 886 }
1285 887
1286 - return $result;
1287 - }
888 + echo json_encode( __( 'Your plugins have been installed and activated.', 'formidable' ) );
1288 889
1289 - /**
1290 - * @return array
1291 - */
1292 - private static function get_addon_activation_response() {
1293 - $activating_page = self::get_activating_page();
1294 - $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
1295 -
1296 - return array(
1297 - 'message' => $message,
1298 - 'saveAndReload' => $activating_page,
1299 - );
890 + wp_die();
1300 891 }
1301 892
1302 893 /**
1303 - * Return a string that reflects the page from which the addon is being activated on,
1304 - * if it is from settings or form builder, otherwise return empty string.
1305 - *
1306 - * @return string
894 + * @since 3.04.02
895 + * @param string $installed The plugin folder name with file name
1307 896 */
1308 - private static function get_activating_page() {
1309 - $referer = FrmAppHelper::get_server_value( 'HTTP_REFERER' );
897 + private static function maybe_activate_addon( $installed ) {
898 + if ( ! $installed ) {
899 + return;
900 + }
1310 901
1311 - if ( str_contains( $referer, 'frm_action=settings' ) ) {
1312 - return 'settings';
902 + $activate = activate_plugin( $installed );
903 + if ( is_wp_error( $activate ) ) {
904 + // Ignore the invalid header message that shows with nested plugins.
905 + if ( $activate->get_error_code() !== 'no_plugin_header' ) {
906 + echo json_encode( array( 'error' => $activate->get_error_message() ) );
907 + wp_die();
908 + }
1313 909 }
1314 -
1315 - return str_contains( $referer, 'frm_action=edit' ) ? 'form_builder' : '';
1316 910 }
1317 911
1318 912 /**
1319 913 * Run security checks before installing
@@ -1318,312 +912,100 @@
1318 912 /**
1319 913 * Run security checks before installing
1320 914 *
1321 915 * @since 3.04.02
1322 - *
1323 - * @return void
1324 916 */
1325 - protected static function install_addon_permissions() {
917 + private static function install_addon_permissions() {
1326 918 check_ajax_referer( 'frm_ajax', 'nonce' );
1327 919
1328 - if ( current_user_can( 'activate_plugins' ) && self::get_current_plugin() ) {
1329 - return;
920 + if ( ! current_user_can( 'activate_plugins' ) || ! isset( $_POST['plugin'] ) ) {
921 + echo json_encode( true );
922 + wp_die();
1330 923 }
1331 -
1332 - echo json_encode( true );
1333 - wp_die();
1334 924 }
1335 925
1336 926 /**
1337 - * @since 4.08
1338 - *
1339 - * @return string
927 + * @since 3.04.03
928 + * @deprecated 3.06
929 + * @codeCoverageIgnore
930 + * @return array
1340 931 */
1341 - public static function connect_link() {
1342 - $auth = get_option( 'frm_connect_token' );
1343 -
1344 - if ( ! $auth ) {
1345 - $auth = hash( 'sha512', wp_rand() );
1346 - update_option( 'frm_connect_token', $auth, false );
1347 - }
1348 -
1349 - $page = FrmAppHelper::simple_get( 'page', 'sanitize_title', 'formidable-settings' );
1350 - $link = 'https://formidableforms.com/api-connect/';
1351 - $args = array(
1352 - 'v' => 2,
1353 - 'siteurl' => FrmAppHelper::site_url(),
1354 - 'url' => get_rest_url(),
1355 - 'inst' => (int) FrmAppHelper::pro_is_included(),
1356 - 'return' => $page,
1357 - 'token' => $auth,
1358 - 'l' => self::get_pro_license(),
1359 - );
1360 -
1361 - return add_query_arg( $args, $link );
932 + public static function error_for_license( $license ) {
933 + return FrmDeprecated::error_for_license( $license );
1362 934 }
1363 935
1364 936 /**
1365 - * Check the auth value for install permission.
1366 - *
1367 - * @since 4.08
1368 - *
1369 - * @return bool
937 + * @since 3.04.03
938 + * @deprecated 3.06
939 + * @codeCoverageIgnore
1370 940 */
1371 - public static function can_install_addon_api() {
1372 - // Verify params present (auth & download link).
1373 - $post_auth = FrmAppHelper::get_param( 'token', '', 'request', 'sanitize_text_field' );
1374 - $post_url = FrmAppHelper::get_param( 'file_url', '', 'request', 'sanitize_text_field' );
1375 -
1376 - // The download link is not required if already installed.
1377 - $is_installed = FrmAppHelper::pro_is_included();
1378 - $file_missing = ! $is_installed && ! $post_url;
1379 -
1380 - if ( ! $post_auth || $file_missing ) {
1381 - return false;
1382 - }
1383 -
1384 - // Verify auth.
1385 - $auth = get_option( 'frm_connect_token' );
1386 - return $auth && hash_equals( $auth, $post_auth );
941 + public static function get_pro_updater() {
942 + return FrmDeprecated::get_pro_updater();
1387 943 }
1388 944
1389 945 /**
1390 - * Install and/or activate the add-on file.
946 + * @since 3.04.03
947 + * @deprecated 3.06
948 + * @codeCoverageIgnore
1391 949 *
1392 - * @since 4.08
1393 - *
1394 950 * @return array
1395 951 */
1396 - public static function install_addon_api() {
1397 - self::$plugin = FrmAppHelper::get_param( 'file_url', '', 'request', 'esc_url_raw' );
1398 -
1399 - // Delete so cannot replay.
1400 - delete_option( 'frm_connect_token' );
1401 -
1402 - // It's already installed and active.
1403 - $active = self::activate_plugin( 'formidable-pro/formidable-pro.php', false, false, true );
1404 -
1405 - if ( is_wp_error( $active ) ) {
1406 - $response = self::maybe_download_and_activate();
1407 -
1408 - if ( is_array( $response ) ) {
1409 - // The download failed.
1410 - return $response;
1411 - }
1412 - }
1413 -
1414 - // If empty license, save it now.
1415 - if ( ! self::get_pro_license() && function_exists( 'load_formidable_pro' ) ) {
1416 - load_formidable_pro();
1417 - $license = stripslashes( FrmAppHelper::get_param( 'key', '', 'request', 'sanitize_text_field' ) );
1418 -
1419 - if ( ! $license ) {
1420 - return array(
1421 - 'success' => false,
1422 - 'error' => 'That site does not have a valid license key.',
1423 - );
1424 - }
1425 -
1426 - $response = FrmAddon::activate_license_for_plugin( $license, 'formidable_pro' );
1427 -
1428 - if ( ! $response['success'] ) {
1429 - // Could not activate license.
1430 - return $response;
1431 - }
1432 - }
1433 -
1434 - return array(
1435 - 'success' => true,
1436 - );
952 + public static function get_addon_info( $license = '' ) {
953 + return FrmDeprecated::get_addon_info( $license );
1437 954 }
1438 955
1439 956 /**
1440 - * @since 6.8.3
957 + * @since 3.04.03
958 + * @deprecated 3.06
959 + * @codeCoverageIgnore
1441 960 *
1442 - * @return array|true
961 + * @return string
1443 962 */
1444 - private static function maybe_download_and_activate() {
1445 - if ( ! self::$plugin ) {
1446 - return array(
1447 - 'success' => false,
1448 - 'message' => __( 'The plugin download was not found.', 'formidable' ),
1449 - );
1450 - }
1451 -
1452 - // Download plugin now.
1453 - $response = self::download_and_activate();
1454 -
1455 - if ( is_array( $response ) && isset( $response['success'] ) ) {
1456 - // The download failed.
1457 - return $response;
1458 - }
1459 -
1460 - return true;
963 + public static function get_cache_key( $license ) {
964 + return FrmDeprecated::get_cache_key( $license );
1461 965 }
1462 966
1463 967 /**
1464 - * Render a conditional action button for a specified plugin
1465 - *
1466 - * @since 4.09
1467 - *
1468 - * @param string $plugin
1469 - * @param array|string $upgrade_link_args
1470 - *
1471 - * @return void
968 + * @since 3.04.03
969 + * @deprecated 3.06
970 + * @codeCoverageIgnore
1472 971 */
1473 - public static function conditional_action_button( $plugin, $upgrade_link_args ) {
1474 - if ( is_callable( 'FrmProAddonsController::conditional_action_button' ) ) {
1475 - FrmProAddonsController::conditional_action_button( $plugin, $upgrade_link_args );
1476 - return;
1477 - }
1478 -
1479 - $addon = self::get_addon( $plugin );
1480 - $upgrade_link = FrmAppHelper::admin_upgrade_link( $upgrade_link_args );
1481 -
1482 - if ( ! is_array( $upgrade_link_args ) ) {
1483 - // A string $upgrade_link_args is used for the utm-medium value when calling
1484 - // FrmAppHelper::admin_upgrade_link above.
1485 - // For self::addon_upgrade_link, we'll pass just an empty array with the link key (set below).
1486 - $upgrade_link_args = array();
1487 - }
1488 -
1489 - $upgrade_link_args['link'] = $upgrade_link;
1490 -
1491 - self::addon_upgrade_link( $addon, $upgrade_link_args );
972 + public static function reset_cached_addons( $license = '' ) {
973 + FrmDeprecated::reset_cached_addons( $license );
1492 974 }
1493 975
1494 976 /**
1495 - * Render a conditional action button for an add on
977 + * @since 2.03.08
978 + * @deprecated 3.04.03
979 + * @codeCoverageIgnore
1496 980 *
1497 - * @since 4.09.01
981 + * @param boolean $return
982 + * @param string $package
1498 983 *
1499 - * @param array $atts {
1500 - * Button attributes.
1501 - *
1502 - * @type array $addon
1503 - * @type false|string $license_type
1504 - * @type string $plan_required
1505 - * @type string $upgrade_link
1506 - * }
1507 - *
1508 - * @return void
984 + * @return boolean
1509 985 */
1510 - public static function show_conditional_action_button( $atts ) {
1511 - if ( is_callable( 'FrmProAddonsController::show_conditional_action_button' ) ) {
1512 - FrmProAddonsController::show_conditional_action_button( $atts );
1513 - return;
1514 - }
1515 -
1516 - self::addon_upgrade_link( $atts['addon'], $atts['upgrade_link'] );
986 + public static function add_shorten_edd_filename_filter( $return, $package ) {
987 + return FrmDeprecated::add_shorten_edd_filename_filter( $return, $package );
1517 988 }
1518 989
1519 990 /**
1520 - * @since 4.09.01
991 + * @since 2.03.08
992 + * @deprecated 3.04.03
993 + * @codeCoverageIgnore
1521 994 *
1522 - * @param array|false $addon
1523 - * @param array|string $upgrade_link
995 + * @param string $filename
996 + * @param string $ext
1524 997 *
1525 - * @return void
998 + * @return string
1526 999 */
1527 - public static function addon_upgrade_link( $addon, $upgrade_link ) {
1528 - $atts = is_array( $upgrade_link ) ? $upgrade_link : array();
1529 - $upgrade_link = is_array( $upgrade_link ) ? $upgrade_link['link'] : $upgrade_link;
1530 - $text = ! empty( $atts['text'] ) ? $atts['text'] : __( 'Upgrade Now', 'formidable' );
1531 -
1532 - if ( $addon ) {
1533 - $upgrade_link .= '&utm_content=' . $addon['slug'];
1534 - }
1535 -
1536 - if ( $addon && isset( $addon['categories'] ) && in_array( 'Solution', $addon['categories'], true ) ) {
1537 - // Solutions will go to a separate page.
1538 - $upgrade_link = FrmAppHelper::admin_upgrade_link( 'addons', $addon['link'] );
1539 - }
1540 -
1541 - $class = ! empty( $atts['class'] ) ? $atts['class'] : '';
1542 -
1543 - if ( ! str_contains( $class, 'frm-button' ) ) {
1544 - $class .= ' frm-button-secondary frm-button-sm';
1545 - }
1546 - // phpcs:disable Generic.WhiteSpace.ScopeIndent
1547 - ?>
1548 - <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 ?>
1549 - <?php echo esc_html( $text ); ?>
1550 - </a>
1551 - <?php
1552 - // phpcs:enable Generic.WhiteSpace.ScopeIndent
1000 + public static function shorten_edd_filename( $filename, $ext ) {
1001 + return FrmDeprecated::shorten_edd_filename( $filename, $ext );
1553 1002 }
1554 1003
1555 1004 /**
1556 - * @since 3.04.02
1557 - *
1558 - * @return void
1005 + * @deprecated 3.04.03
1006 + * @codeCoverageIgnore
1559 1007 */
1560 - public static function ajax_install_addon() {
1561 - self::install_addon_permissions();
1562 -
1563 - $result = self::download_and_activate();
1564 -
1565 - if ( isset( $result['success'] ) && ! $result['success'] ) {
1566 - echo json_encode( $result );
1567 - wp_die();
1568 - }
1569 -
1570 - echo json_encode( self::get_addon_activation_response() );
1571 - wp_die();
1572 - }
1573 -
1574 - /**
1575 - * Allowed URLs used for internal source of plugins installation.
1576 - *
1577 - * @since 6.3.1
1578 - *
1579 - * @return array
1580 - */
1581 - private static function allowed_external_urls() {
1582 - $allowed_url_list = array(
1583 - 'https://downloads.wordpress.org/plugin/formidable-gravity-forms-importer.zip',
1584 - 'https://downloads.wordpress.org/plugin/formidable-import-pirate-forms.zip',
1585 - 'https://downloads.wordpress.org/plugin/wp-mail-smtp.zip',
1586 - );
1587 -
1588 - /**
1589 - * List of URLs used in plugin formidable internal installation.
1590 - *
1591 - * @since 6.3.1
1592 - *
1593 - * @param array $allowed_url_list List of URLs.
1594 - */
1595 - $allowed_url_list = apply_filters( 'frm_allowed_external_urls', $allowed_url_list );
1596 -
1597 - if ( ! is_array( $allowed_url_list ) ) {
1598 - _doing_it_wrong( __METHOD__, 'Only an array of URLs could be used within this filter.', '6.3.1' );
1599 - return array();
1600 - }
1601 -
1602 - return $allowed_url_list;
1603 - }
1604 -
1605 - /**
1606 - * Gets required plan for an addon.
1607 - *
1608 - * @since 6.4.2
1609 - *
1610 - * @param int|string $addon_id
1611 - *
1612 - * @return string Empty string if no plan is required for active license.
1613 - */
1614 - public static function get_addon_required_plan( $addon_id ) {
1615 - $api = new FrmFormApi();
1616 - $addons = $api->get_api_info();
1617 -
1618 - if ( is_array( $addons ) && array_key_exists( $addon_id, $addons ) ) {
1619 - $dates = $addons[ $addon_id ];
1620 - $requires = FrmFormsHelper::get_plan_required( $dates );
1621 - }
1622 -
1623 - if ( ! isset( $requires ) || ! is_string( $requires ) ) {
1624 - return '';
1625 - }
1626 -
1627 - return $requires;
1008 + public static function get_licenses() {
1009 + FrmDeprecated::get_licenses();
1628 1010 }
1629 1011 }