← All changes | classes/models/FrmAddon.php +183 -62 6.5 → 6.24 View file →

		@@ -12,15 +12,43 @@
12	12	public $plugin_name;
13	13	public $plugin_slug;
14	14	public $option_name;
15	15	public $version;
16		- public $author = 'Strategy11';
	16	+ public $author = 'Strategy11';
17	17	public $is_parent_licence = false;
18		- public $needs_license = true;
	18	+ public $needs_license = true;
19	19	private $is_expired_addon = false;
20	20	public $license;
21	21	protected $get_beta = false;
	22	+ protected $save_status;
22	23
	24	+ /**
	25	+ * This is used to decide whether the license checks should continue.
	26	+ * The point is to avoid license issues when a site url changes.
	27	+ *
	28	+ * @since 6.8.3
	29	+ *
	30	+ * @var array
	31	+ */
	32	+ private $save_response = array();
	33	+
	34	+ /**
	35	+ * This is used to flag other add ons not to send a request.
	36	+ * We only want to send a single API request per page load.
	37	+ *
	38	+ * @since 6.8.3
	39	+ *
	40	+ * @var string
	41	+ */
	42	+ private $transient_lock_key = 'frm_activate_request_lock';
	43	+
	44	+ /**
	45	+ * @since 6.8.3
	46	+ *
	47	+ * @var bool
	48	+ */
	49	+ protected $should_clear_cache = true;
	50	+
23	51	public function __construct() {
24	52
25	53	if ( empty( $this->plugin_slug ) ) {
26	54	$this->plugin_slug = preg_replace( '/[^a-zA-Z0-9_\s]/', '', str_replace( ' ', '_', strtolower( $this->plugin_name ) ) );
		@@ -74,13 +102,13 @@
74	102	}
75	103	}
76	104
77	105	/**
78		- * Updates information on the "View version x.x details" page with custom data.
	106	+ * Updates information on the "View version 6.15 details" page with custom data.
79	107	*
80	108	* @uses api_request()
81	109	*
82		- * @param mixed $_data
	110	+ * @param mixed $_data
83	111	* @param string $_action
84	112	* @param object $_args
85	113	*
86	114	* @return object $_data
		@@ -170,11 +198,10 @@
170	198	* @since 2.04
171	199	*/
172	200	public function activate_defined_license() {
173	201	$license = $this->get_defined_license();
174		- if ( ! empty( $license ) && ! $this->is_active() && $this->is_time_to_auto_activate() ) {
	202	+ if ( ! empty( $license ) && ! $this->is_active() && ! $this->checked_recently( '1 day' ) ) {
175	203	$response = $this->activate_license( $license );
176		- $this->set_auto_activate_time();
177	204	if ( ! $response['success'] ) {
178	205	$license = '';
179	206	}
180	207	}
		@@ -187,11 +214,11 @@
187	214	*
188	215	* @since 2.04
189	216	*/
190	217	public function get_defined_license() {
191		- $consant_name = 'FRM_' . strtoupper( $this->plugin_slug ) . '_LICENSE';
	218	+ $constant_name = 'FRM_' . strtoupper( $this->plugin_slug ) . '_LICENSE';
192	219
193		- return defined( $consant_name ) ? constant( $consant_name ) : false;
	220	+ return defined( $constant_name ) ? constant( $constant_name ) : false;
194	221	}
195	222
196	223	public function set_license( $license ) {
197	224	update_option( $this->option_name . 'key', $license );
		@@ -196,24 +223,8 @@
196	223	public function set_license( $license ) {
197	224	update_option( $this->option_name . 'key', $license );
198	225	}
199	226
200		- /**
201		- * If the license is in the config, limit the frequency of checks.
202		- * The license may be entered incorrectly, so we don't want to check on every page load.
203		- *
204		- * @since 2.04
205		- */
206		- private function is_time_to_auto_activate() {
207		- $last_try = get_option( $this->option_name . 'last_activate' );
208		-
209		- return ( ! $last_try || $last_try < strtotime( '-1 day' ) );
210		- }
211		-
212		- private function set_auto_activate_time() {
213		- update_option( $this->option_name . 'last_activate', time() );
214		- }
215		-
216	227	public function is_active() {
217	228	return get_option( $this->option_name . 'active' );
218	229	}
219	230
		@@ -219,12 +230,12 @@
219	230
220	231	/**
221	232	* @since 3.04.03
222	233	*
223		- * @param array error
	234	+ * @param array|string $error
224	235	*/
225	236	public function maybe_clear_license( $error ) {
226		- if ( $error['code'] === 'disabled' && $error['license'] === $this->license ) {
	237	+ if ( is_array( $error ) && $error['code'] === 'disabled' && $error['license'] === $this->license ) {
227	238	$this->clear_license();
228	239	}
229	240	}
230	241
		@@ -230,15 +241,41 @@
230	241
231	242	public function clear_license() {
232	243	delete_option( $this->option_name . 'active' );
233	244	delete_option( $this->option_name . 'key' );
234		- delete_site_option( $this->transient_key() );
235		- delete_option( $this->transient_key() );
236		- $this->delete_cache();
	245	+
	246	+ if ( $this->should_clear_cache ) {
	247	+ delete_site_option( $this->transient_key() );
	248	+ delete_option( $this->transient_key() );
	249	+ $this->delete_cache();
	250	+ $this->should_clear_cache = true;
	251	+ }
237	252	}
238	253
	254	+ /**
	255	+ * Don't save an invalid license.
	256	+ *
	257	+ * @since 6.8.3
	258	+ *
	259	+ * @param bool $is_valid If license activation was successful.
	260	+ *
	261	+ * @return void
	262	+ */
	263	+ protected function maybe_set_active( $is_valid ) {
	264	+ update_option( $this->option_name . 'active', $is_valid );
	265	+ if ( $is_valid ) {
	266	+ $this->set_active( $is_valid );
	267	+ return;
	268	+ }
	269	+
	270	+ // Don't save the license if it's invalid.
	271	+ $this->should_clear_cache = false;
	272	+ $this->clear_license();
	273	+ delete_option( $this->option_name . 'key' );
	274	+ $this->license = '';
	275	+ }
	276	+
239	277	public function set_active( $is_active ) {
240		- update_option( $this->option_name . 'active', $is_active );
241	278	$this->delete_cache();
242	279	FrmAppHelper::save_combined_js();
243	280	$this->update_pro_capabilities();
244	281	}
		@@ -261,9 +298,9 @@
261	298	foreach ( $caps as $cap => $cap_desc ) {
262	299	$cap_roles = (array) ( isset( $settings->$cap ) ? $settings->$cap : 'administrator' );
263	300
264	301	// Make sure administrators always have permissions.
265		- if ( ! in_array( 'administrator', $cap_roles ) ) {
	302	+ if ( ! in_array( 'administrator', $cap_roles, true ) ) {
266	303	array_push( $cap_roles, 'administrator' );
267	304	}
268	305
269	306	foreach ( $roles as $role => $details ) {
		@@ -281,8 +318,11 @@
281	318	*/
282	319	protected function delete_cache() {
283	320	delete_transient( 'frm_api_licence' );
284	321
	322	+ // Cleanup option that has been removed.
	323	+ delete_option( $this->option_name . 'last_activate' );
	324	+
285	325	$api = new FrmFormApi( $this->license );
286	326	$api->reset_cached();
287	327
288	328	$api = new FrmFormTemplateApi( $this->license );
		@@ -289,8 +329,11 @@
289	329	$api->reset_cached();
290	330
291	331	$api = new FrmApplicationApi( $this->license );
292	332	$api->reset_cached();
	333	+
	334	+ $api = new FrmSalesApi();
	335	+ $api->reset_cached();
293	336	}
294	337
295	338	/**
296	339	* The Pro version includes the show_license_message function.
		@@ -327,9 +370,9 @@
327	370	$wp_list_table = _get_list_table( 'WP_Plugins_List_Table' );
328	371	$id = sanitize_title( $plugin['Name'] ) . '-next';
329	372
330	373	echo '<tr class="plugin-update-tr active" id="' . esc_attr( $id ) . '"><td colspan="' . esc_attr( $wp_list_table->get_column_count() ) . '" class="plugin-update colspanchange"><div class="update-message notice error inline notice-error notice-alt"><p>';
331		- echo FrmAppHelper::kses( $message, 'a' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
	374	+ FrmAppHelper::kses_echo( $message, 'a' );
332	375	echo '<script type="text/javascript">var d = document.getElementById("' . esc_attr( $id ) . '").previousSibling;if ( d !== null ){ d.className = d.className + " update"; }</script>';
333	376	echo '</p></div></td></tr>';
334	377	}
335	378
		@@ -338,9 +381,9 @@
338	381	return $transient;
339	382	}
340	383
341	384	if ( $this->is_current_version( $transient ) ) {
342		- //make sure it doesn't show there is an update if plugin is up-to-date
	385	+ // Make sure it doesn't show there is an update if plugin is up-to-date.
343	386	if ( isset( $transient->response[ $this->plugin_folder ] ) ) {
344	387	unset( $transient->response[ $this->plugin_folder ] );
345	388	}
346	389	} elseif ( isset( $transient->response ) && isset( $transient->response[ $this->plugin_folder ] ) ) {
		@@ -363,20 +406,21 @@
363	406	* Check if the plugin information is correct to allow an update
364	407	*
365	408	* @since 3.04.03
366	409	*
367		- * @param object $transient - the current plugin info saved for update
	410	+ * @param object $transient The current plugin info saved for update.
368	411	*/
369	412	private function prepare_update_details( &$transient ) {
370	413	$version_info = $transient;
371		- $has_beta_url = isset( $version_info->beta ) && ! empty( $version_info->beta );
	414	+ $has_beta_url = ! empty( $version_info->beta );
372	415	if ( $this->get_beta && ! $has_beta_url ) {
373	416	$version_info = (object) $this->get_api_info( $this->license );
374	417	}
375	418
376		- if ( isset( $version_info->new_version ) && ! empty( $version_info->new_version ) ) {
	419	+ if ( ! empty( $version_info->new_version ) ) {
377	420	$this->clear_old_plugin_version( $version_info );
378		- if ( $version_info === false ) { // was cleared with timeout
	421	+ if ( $version_info === false ) {
	422	+ // Was cleared with timeout.
379	423	$transient = false;
380	424	} else {
381	425	$this->maybe_use_beta_url( $version_info );
382	426
		@@ -414,11 +458,12 @@
414	458	*
415	459	* @since 2.05.05
416	460	*/
417	461	private function clear_old_plugin_version( &$version_info ) {
418		- $timeout = ( isset( $version_info->timeout ) && ! empty( $version_info->timeout ) ) ? $version_info->timeout : 0;
	462	+ $timeout = ! empty( $version_info->timeout ) ? $version_info->timeout : 0;
419	463	if ( ! empty( $timeout ) && time() > $timeout ) {
420		- $version_info = false; // Cache is expired
	464	+ // Cache is expired.
	465	+ $version_info = false;
421	466	$api = new FrmFormApi( $this->license );
422	467	$api->reset_cached();
423	468	}
424	469	}
		@@ -429,12 +474,12 @@
429	474	*
430	475	* @since 3.04.03
431	476	*/
432	477	private function maybe_use_beta_url( &$version_info ) {
433		- if ( $this->get_beta && isset( $version_info->beta ) && ! empty( $version_info->beta ) ) {
	478	+ if ( $this->get_beta && ! empty( $version_info->beta ) ) {
434	479	$version_info->new_version = $version_info->beta['version'];
435	480	$version_info->package = $version_info->beta['package'];
436		- if ( isset( $version_info->plugin ) && ! empty( $version_info->plugin ) ) {
	481	+ if ( ! empty( $version_info->plugin ) ) {
437	482	$version_info->plugin = $version_info->beta['plugin'];
438	483	}
439	484	}
440	485	}
		@@ -443,9 +488,9 @@
443	488	if ( empty( $transient->checked ) || ! isset( $transient->checked[ $this->plugin_folder ] ) ) {
444	489	return false;
445	490	}
446	491
447		- $response = ! isset( $transient->response ) || empty( $transient->response );
	492	+ $response = empty( $transient->response );
448	493	if ( $response ) {
449	494	return true;
450	495	}
451	496
		@@ -451,12 +496,14 @@
451	496
452	497	return isset( $transient->response ) && isset( $transient->response[ $this->plugin_folder ] ) && $transient->checked[ $this->plugin_folder ] === $transient->response[ $this->plugin_folder ]->new_version;
453	498	}
454	499
	500	+ /**
	501	+ * @return bool
	502	+ */
455	503	private function has_been_cleared() {
456	504	$last_cleared = get_option( 'frm_last_cleared' );
457		-
458		- return ( $last_cleared && $last_cleared > gmdate( 'Y-m-d H:i:s', strtotime( '-5 minutes' ) ) );
	505	+ return $last_cleared && $last_cleared > gmdate( 'Y-m-d H:i:s', strtotime( '-5 minutes' ) );
459	506	}
460	507
461	508	private function cleared_plugins() {
462	509	update_option( 'frm_last_cleared', gmdate( 'Y-m-d H:i:s' ) );
		@@ -466,15 +513,18 @@
466	513	if ( empty( $this->license ) || empty( $this->plugin_slug ) || isset( $_POST['license'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
467	514	return;
468	515	}
469	516
	517	+ if ( $this->get_defined_license() ) {
	518	+ // Don't check if the license is defined in wp-config.php since we can't remove it.
	519	+ return;
	520	+ }
	521	+
470	522	// Only check weekly.
471		- if ( $this->checked_recently( '7 days' ) ) {
	523	+ if ( $this->checked_recently( '7 days', 'valid' ) || $this->is_running() ) {
472	524	return;
473	525	}
474	526
475		- $this->update_last_checked();
476		-
477	527	$response = $this->get_license_status();
478	528	if ( 'revoked' === $response['status'] || 'blocked' === $response['status'] || 'disabled' === $response['status'] || 'missing' === $response['status'] ) {
479	529	$this->clear_license();
480	530	}
		@@ -482,19 +532,36 @@
482	532
483	533	/**
484	534	* Has this been checked too recently?
485	535	*
486		- * @param string $time ie. '1 day'
	536	+ * @param string $time ie. '1 day'.
	537	+ * @param string $required_status Return false if the last check does not match. ie 'valid'.
	538	+ *
487	539	* @return bool
488	540	*/
489		- private function checked_recently( $time ) {
	541	+ private function checked_recently( $time, $required_status = '' ) {
490	542	$last_checked = $this->last_checked();
	543	+ $is_429 = isset( $last_checked['response_code'] ) && 429 === $last_checked['response_code'];
	544	+ if ( $is_429 ) {
	545	+ // If the last check was a a rate limit, we'll need to check again sooner.
	546	+ $time = '5 minutes';
	547	+ $required_status = '';
	548	+ }
	549	+
	550	+ if ( $required_status && ( ! isset( $last_checked['status'] ) || $last_checked['status'] !== $required_status ) ) {
	551	+ // If the last check was invalid, we don't need to check again.
	552	+ return true;
	553	+ }
	554	+
	555	+ $checked_time = isset( $last_checked['time'] ) ? $last_checked['time'] : false;
491	556	$time_ago = gmdate( 'Y-m-d H:i:s', strtotime( '-' . $time ) );
492		- return $last_checked && $last_checked > $time_ago;
	557	+ return $checked_time && $checked_time > $time_ago;
493	558	}
494	559
495	560	/**
496		- * @return bool|string
	561	+ * @since 6.8.3 Switched to an array to store extra response info.
	562	+ *
	563	+ * @return array
497	564	*/
498	565	private function last_checked() {
499	566	if ( is_multisite() ) {
500	567	$last_checked = get_site_option( $this->transient_key() );
		@@ -500,9 +567,13 @@
500	567	$last_checked = get_site_option( $this->transient_key() );
501	568	} else {
502	569	$last_checked = get_option( $this->transient_key() );
503	570	}
504		- return $last_checked;
	571	+ if ( $last_checked && ! is_array( $last_checked ) ) {
	572	+ // Get string into array for existing values.
	573	+ $last_checked = array( 'time' => $last_checked );
	574	+ }
	575	+ return $last_checked ? (array) $last_checked : array();
505	576	}
506	577
507	578	/**
508	579	* @return void
		@@ -507,12 +578,13 @@
507	578	/**
508	579	* @return void
509	580	*/
510	581	private function update_last_checked() {
	582	+ $this->save_response['time'] = gmdate( 'Y-m-d H:i:s' );
511	583	if ( is_multisite() ) {
512		- update_site_option( $this->transient_key(), gmdate( 'Y-m-d H:i:s' ) );
	584	+ update_site_option( $this->transient_key(), $this->save_response );
513	585	} else {
514		- update_option( $this->transient_key(), gmdate( 'Y-m-d H:i:s' ) );
	586	+ update_option( $this->transient_key(), $this->save_response );
515	587	}
516	588	}
517	589
518	590	/**
		@@ -538,8 +610,10 @@
538	610
539	611	$plugin_slug = FrmAppHelper::get_param( 'plugin', '', 'post', 'sanitize_text_field' );
540	612	$response = self::activate_license_for_plugin( $license, $plugin_slug );
541	613
	614	+ FrmInbox::clear_cache();
	615	+
542	616	wp_send_json( $response );
543	617	}
544	618
545	619	/**
		@@ -574,9 +648,9 @@
574	648	if ( 'valid' === $response['status'] ) {
575	649	$is_valid = 'valid';
576	650	$response['success'] = true;
577	651	}
578		- $this->set_active( $is_valid );
	652	+ $this->maybe_set_active( $is_valid );
579	653	}
580	654
581	655	$this->update_last_checked();
582	656
		@@ -602,8 +676,10 @@
602	676	);
603	677	}
604	678
605	679	private function get_license_status() {
	680	+ $this->set_running();
	681	+
606	682	$response = array(
607	683	'status' => 'missing',
608	684	'error' => true,
609	685	);
		@@ -618,10 +694,11 @@
618	694	$license_data = $this->send_mothership_request( 'activate_license' );
619	695
620	696	// $license_data->license will be either "valid" or "invalid"
621	697	if ( is_array( $license_data ) ) {
622		- if ( isset( $license_data['license'] ) && in_array( $license_data['license'], array( 'valid', 'invalid' ), true ) ) {
623		- $response['status'] = $license_data['license'];
	698	+ if ( ! empty( $license_data['license'] ) && in_array( $license_data['license'], array( 'valid', 'invalid' ), true ) ) {
	699	+ $response['status'] = $license_data['license'];
	700	+ $this->save_status['status'] = $license_data['license'];
624	701	}
625	702	} else {
626	703	$response['status'] = $license_data;
627	704	}
		@@ -628,8 +705,10 @@
628	705	} catch ( Exception $e ) {
629	706	$response['status'] = $e->getMessage();
630	707	}
631	708
	709	+ $this->update_last_checked();
	710	+ $this->done_running();
632	711	return $response;
633	712	}
634	713
635	714	private function get_messages() {
		@@ -685,8 +764,9 @@
685	764	$response['message'] = $e->getMessage();
686	765	}
687	766
688	767	$this_plugin->clear_license();
	768	+ FrmInbox::clear_cache();
689	769
690	770	wp_send_json( $response );
691	771	}
692	772
		@@ -721,19 +801,20 @@
721	801	'timeout' => 25,
722	802	'user-agent' => $this->plugin_slug . '/' . $this->version . '; ' . get_bloginfo( 'url' ),
723	803	);
724	804
725		- $resp = wp_remote_post(
	805	+ $resp = wp_remote_post(
726	806	$this->store_url . '?l=' . urlencode( base64_encode( $this->license ) ),
727	807	$arg_array
728	808	);
729		- $body = wp_remote_retrieve_body( $resp );
	809	+ $body = wp_remote_retrieve_body( $resp );
	810	+ $this->save_status = array( 'response_code' => wp_remote_retrieve_response_code( $resp ) );
730	811
731	812	$message = __( 'Your License Key was invalid', 'formidable' );
732	813	if ( is_wp_error( $resp ) ) {
733	814	$link = FrmAppHelper::admin_upgrade_link( 'api', 'knowledgebase/why-cant-i-activate-formidable-pro/' );
734	815	/* translators: %1$s: Start link HTML, %2$s: End link HTML */
735		- $message = sprintf( __( 'You had an error communicating with the Formidable API. %1$sClick here%2$s for more information.', 'formidable' ), '<a href="' . esc_url( $link ) . '" target="_blank">', '</a>' );
	816	+ $message = sprintf( __( 'You had an error communicating with the Formidable API. %1$sClick here%2$s for more information.', 'formidable' ), '<a href="' . esc_url( $link ) . '" target="_blank">', '</a>' );
736	817	$message .= ' ' . $resp->get_error_message();
737	818	} elseif ( 'error' === $body || is_wp_error( $body ) ) {
738	819	$message = __( 'You had an HTTP error connecting to the Formidable API', 'formidable' );
739	820	} else {
		@@ -743,9 +824,9 @@
743	824	$message = $json_res['error'];
744	825	} else {
745	826	$message = $json_res;
746	827	}
747		- } elseif ( isset( $resp['response'] ) && isset( $resp['response']['code'] ) ) {
	828	+ } elseif ( ! empty( $resp['response'] ) && ! empty( $resp['response']['code'] ) ) {
748	829	$resp['body'] = wp_strip_all_tags( $resp['body'] );
749	830
750	831	$message = sprintf(
751	832	/* translators: %1$s: Error code, %2$s: Error message */
		@@ -753,9 +834,9 @@
753	834	esc_html( $resp['response']['code'] ),
754	835	$resp['response']['message'] . ' ' . $resp['body']
755	836	);
756	837	}
757		- }
	838	+ }//end if
758	839
759	840	return $message;
760	841	}
761	842
		@@ -766,6 +847,46 @@
766	847	$updates->translations = array();
767	848	$updates->no_update = array();
768	849	$updates->checked = array();
769	850	set_site_transient( 'update_plugins', $updates );
	851	+ }
	852	+
	853	+ /**
	854	+ * Set the transient key for the lock. It should be unique to the license.
	855	+ *
	856	+ * @since 6.8.3
	857	+ *
	858	+ * @return bool
	859	+ */
	860	+ protected function lock_key() {
	861	+ return $this->transient_lock_key . '_' . $this->license;
	862	+ }
	863	+
	864	+ /**
	865	+ * Prevent multiple requests from running at the same time.
	866	+ *
	867	+ * @since 6.8.3
	868	+ *
	869	+ * @return bool
	870	+ */
	871	+ protected function is_running() {
	872	+ return get_transient( $this->lock_key() );
	873	+ }
	874	+
	875	+ /**
	876	+ * @since 6.8.3
	877	+ *
	878	+ * @return void
	879	+ */
	880	+ protected function set_running() {
	881	+ set_transient( $this->lock_key(), true, 2 * MINUTE_IN_SECONDS );
	882	+ }
	883	+
	884	+ /**
	885	+ * @since 6.8.3
	886	+ *
	887	+ * @return void
	888	+ */
	889	+ protected function done_running() {
	890	+ delete_transient( $this->lock_key() );
770	891	}
771	892	}