← All changes | inc/freemius/includes/sdk/FreemiusWordPress.php +65 -32 3.5.4 → 4.3.17 View file →

		@@ -13,8 +13,11 @@
13	13	* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
14	14	* License for the specific language governing permissions and limitations
15	15	* under the License.
16	16	*/
	17	+ if ( ! defined( 'ABSPATH' ) ) {
	18	+ exit;
	19	+ }
17	20
18	21	require_once dirname( __FILE__ ) . '/FreemiusBase.php';
19	22
20	23	if ( ! defined( 'FS_SDK__USER_AGENT' ) ) {
		@@ -81,12 +84,9 @@
81	84	if ( ! defined( 'FS_API__SANDBOX_ADDRESS' ) ) {
82	85	define( 'FS_API__SANDBOX_ADDRESS', '://sandbox-api.freemius.com' );
83	86	}
84	87
85		- if ( class_exists( 'Freemius_Api_WordPress' ) ) {
86		- return;
87		- }
88		-
	88	+ if ( ! class_exists( 'Freemius_Api_WordPress' ) ) {
89	89	class Freemius_Api_WordPress extends Freemius_Api_Base {
90	90	private static $_logger = array();
91	91
92	92	/**
		@@ -163,8 +163,17 @@
163	163	public static function SetHttp() {
164	164	self::$_protocol = 'http';
165	165	}
166	166
	167	+ /**
	168	+ * Sets API connection protocol to HTTPS.
	169	+ *
	170	+ * @since 2.5.4
	171	+ */
	172	+ public static function SetHttps() {
	173	+ self::$_protocol = 'https';
	174	+ }
	175	+
167	176	/**
168	177	* @since 1.0.4
169	178	*
170	179	* @return bool
		@@ -301,11 +310,13 @@
301	310	*
302	311	* @return mixed
303	312	*/
304	313	private static function ExecuteRequest( $pUrl, &$pWPRemoteArgs ) {
	314	+ $bt = debug_backtrace();
	315	+
305	316	$start = microtime( true );
306	317
307		- $response = wp_remote_request( $pUrl, $pWPRemoteArgs );
	318	+ $response = self::RemoteRequest( $pUrl, $pWPRemoteArgs );
308	319
309	320	if ( FS_API__LOGGER_ON ) {
310	321	$end = microtime( true );
311	322
		@@ -323,9 +334,9 @@
323	334	'result' => ! $is_http_error ?
324	335	$response['body'] :
325	336	json_encode( $response->get_error_messages() ),
326	337	'code' => ! $is_http_error ? $response['response']['code'] : null,
327		- 'backtrace' => debug_backtrace(),
	338	+ 'backtrace' => $bt,
328	339	);
329	340	}
330	341
331	342	return $response;
		@@ -330,8 +341,33 @@
330	341
331	342	return $response;
332	343	}
333	344
	345	+ /**
	346	+ * @author Leo Fajardo (@leorw)
	347	+ *
	348	+ * @param string $pUrl
	349	+ * @param array $pWPRemoteArgs
	350	+ *
	351	+ * @return array|WP_Error The response array or a WP_Error on failure.
	352	+ */
	353	+ static function RemoteRequest( $pUrl, $pWPRemoteArgs ) {
	354	+ $response = wp_remote_request( $pUrl, $pWPRemoteArgs );
	355	+
	356	+ if (
	357	+ is_array( $response ) &&
	358	+ (
	359	+ empty( $response['headers'] ) ||
	360	+ empty( $response['headers']['x-api-server'] )
	361	+ )
	362	+ ) {
	363	+ // API is considered blocked if the response doesn't include the `x-api-server` header. When there's no error but this header doesn't exist, the response is usually not in the expected form (e.g., cannot be JSON-decoded).
	364	+ $response = new WP_Error( 'api_blocked', htmlentities( $response['body'] ) );
	365	+ }
	366	+
	367	+ return $response;
	368	+ }
	369	+
334	370	/**
335	371	* @return array
336	372	*/
337	373	static function GetLogger() {
		@@ -371,9 +407,9 @@
371	407
372	408	$pWPRemoteArgs = array(
373	409	'method' => strtoupper( $pMethod ),
374	410	'connect_timeout' => 10,
375		- 'timeout' => 60,
	411	+ 'timeout' => WP_FS__API_TIMEOUT,
376	412	'follow_redirects' => true,
377	413	'redirection' => 5,
378	414	'user-agent' => $user_agent,
379	415	'blocking' => true,
		@@ -436,10 +472,14 @@
436	472	* @author Vova Feldman (@svovaf)
437	473	*/
438	474	if ( filter_var( $matches[1], FILTER_VALIDATE_IP ) ) {
439	475	if ( strlen( inet_pton( $matches[1] ) ) === 16 ) {
440		-// error_log('Invalid IPv6 configuration on server, Please disable or get native IPv6 on your server.');
441		- // Hook to an action triggered just before cURL is executed to resolve the IP version to v4.
	476	+ /**
	477	+ * error_log('Invalid IPv6 configuration on server, Please disable or get native IPv6 on your server.');
	478	+ * Hook to an action triggered just before cURL is executed to resolve the IP version to v4.
	479	+ *
	480	+ * @phpstan-ignore-next-line
	481	+ */
442	482	add_action( 'http_api_curl', 'Freemius_Api_WordPress::CurlResolveToIPv4', 10, 1 );
443	483
444	484	// Re-run request.
445	485	$result = self::ExecuteRequest( $request_url, $pWPRemoteArgs );
		@@ -540,31 +580,23 @@
540	580	#----------------------------------------------------------------------------------
541	581	#region Connectivity Test
542	582	#----------------------------------------------------------------------------------
543	583
544		- /**
545		- * If successful connectivity to the API endpoint using ping.json endpoint.
546		- *
547		- * - OR -
548		- *
549		- * Validate if ping result object is valid.
550		- *
551		- * @param mixed $pPong
552		- *
553		- * @return bool
554		- */
555		- public static function Test( $pPong = null ) {
556		- $pong = is_null( $pPong ) ?
557		- self::Ping() :
558		- $pPong;
	584	+ /**
	585	+ * This method exists only for backward compatibility to prevent a fatal error from happening when called from an outdated piece of code.
	586	+ *
	587	+ * @param mixed $pPong
	588	+ *
	589	+ * @return bool
	590	+ */
	591	+ public static function Test( $pPong = null ) {
	592	+ return (
	593	+ is_object( $pPong ) &&
	594	+ isset( $pPong->api ) &&
	595	+ 'pong' === $pPong->api
	596	+ );
	597	+ }
559	598
560		- return (
561		- is_object( $pong ) &&
562		- isset( $pong->api ) &&
563		- 'pong' === $pong->api
564		- );
565		- }
566		-
567	599	/**
568	600	* Ping API to test connectivity.
569	601	*
570	602	* @return object
		@@ -708,5 +740,6 @@
708	740	) );
709	741	}
710	742
711	743	#endregion
712		- }
	744	+ }
	745	+ }