← All changes | includes/functions.php +199 -389 1.2.7 → 0.0.2 View file →

		@@ -1,389 +1,199 @@
1		-<?php
2		-/**
3		- * Misc. Functions
4		- */
5		-
6		-/**
7		- * Get the Server URL
8		- *
9		- * @return String
10		- */
11		-function sendwp_get_server_url() {
12		- $server_url = ( defined( 'SENDWP_SERVER_URL' ) ) ? SENDWP_SERVER_URL : 'https://app.sendwp.com';
13		-
14		- return trailingslashit( $server_url );
15		-}
16		-
17		-/**
18		- * Get the request authentication header
19		- *
20		- * @return String
21		- */
22		-function sendwp_get_request_auth_header() {
23		- return 'Basic ' . base64_encode( sendwp_get_client_name() . ':' . sendwp_get_client_secret() );
24		-}
25		-
26		-/**
27		- * Get client name
28		- *
29		- * @return String
30		- */
31		-function sendwp_get_client_name() {
32		- $site_url = get_site_url();
33		-
34		- return parse_url( $site_url, PHP_URL_HOST );
35		-}
36		-
37		-/**
38		- * Get the client_url
39		- *
40		- * @return String
41		- */
42		-function sendwp_get_client_url() {
43		- return get_site_url();
44		-}
45		-
46		-/**
47		- * Get client redirect url
48		- *
49		- * @return String
50		- */
51		-function sendwp_get_client_redirect() {
52		- return add_query_arg( 'page', 'sendwp', get_admin_url( null, 'tools.php' ) );
53		-}
54		-
55		-/**
56		- * Get client secret
57		- *
58		- * @return String
59		- */
60		-function sendwp_get_client_secret() {
61		- $secret = get_option( 'sendwp_client_secret' );
62		-
63		- if ( ! $secret ) {
64		- $secret = sendwp_generate_secret();
65		-
66		- sendwp_set_client_secret( $secret );
67		- }
68		-
69		- return $secret;
70		-}
71		-
72		-/**
73		- * Set the client secret
74		- *
75		- * @param String $secret
76		- *
77		- * @return Boolean
78		- */
79		-function sendwp_set_client_secret( $secret ) {
80		- return update_option( 'sendwp_client_secret', $secret );
81		-}
82		-
83		-/**
84		- * Generate the secret
85		- *
86		- * @param Integer $length
87		- *
88		- * @return String
89		- */
90		-function sendwp_generate_secret( $length = 40 ) {
91		- if ( 0 >= $length ) {
92		- $length = 40; // Min key length.
93		- }
94		-
95		- if ( 255 <= $length ) {
96		- $length = 255; // Max key length.
97		- }
98		-
99		- $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
100		- $random_string = '';
101		-
102		- for ( $i = 0; $i < $length; $i ++ ) {
103		- $random_string .= $characters[ rand( 0, strlen( $characters ) - 1 ) ];
104		- }
105		-
106		- return $random_string;
107		-}
108		-
109		-/**
110		- * Connect the client
111		- *
112		- * @return Void
113		- */
114		-function sendwp_connect_client() {
115		- update_option( 'sendwp_client_connected', '1' );
116		-}
117		-
118		-/**
119		- * Disconnect the client
120		- *
121		- * @return Void
122		- */
123		-function sendwp_disconnect_client() {
124		- update_option( 'sendwp_client_connected', '0' );
125		-}
126		-
127		-/**
128		- * Check if client is connected
129		- *
130		- * @return Bool
131		- */
132		-function sendwp_client_connected() {
133		- $connected = get_option( 'sendwp_client_connected', '0' );
134		-
135		- if ( '1' === $connected || 1 === $connected ) {
136		- $connected = true;
137		- } else {
138		- $connected = false;
139		- }
140		- return $connected;
141		-}
142		-
143		-/**
144		- * Update the client connection
145		- *
146		- * @return Bool|Void
147		- */
148		-function sendwp_update_client_connection() {
149		- if ( ! isset( $_POST['sendwp_server_request'] ) ) {
150		- return false;
151		- }
152		-
153		- if ( ! isset( $_POST['sendwp_hash'] ) || ! sendwp_validate_hash( $_POST['sendwp_hash'] ) ) {
154		- return false;
155		- }
156		-
157		- if ( 'disconnect' === $_POST['sendwp_server_request'] ) {
158		- sendwp_disconnect_client();
159		- } elseif ( 'connect' === $_POST['sendwp_server_request'] ) {
160		- sendwp_connect_client();
161		- }
162		-}
163		-
164		-/**
165		- * Get client status
166		- *
167		- * @return Bool|String
168		- */
169		-function sendwp_get_client_status() {
170		- if ( ! isset( $_POST['sendwp_request_status'] ) ) {
171		- return false;
172		- }
173		-
174		- if ( ! isset( $_POST['sendwp_hash'] ) || ! sendwp_validate_hash( $_POST['sendwp_hash'] ) ) {
175		- return false;
176		- }
177		-
178		- $response = array(
179		- 'connected' => sendwp_client_connected(),
180		- 'enabled' => sendwp_forwarding_enabled(),
181		- );
182		-
183		- header( 'Content-Type: application/json' );
184		-
185		- echo json_encode( $response );
186		-
187		- die();
188		-}
189		-
190		-/**
191		- * Validate the hash
192		- *
193		- * @return Bool
194		- */
195		-function sendwp_validate_hash( $hash ) {
196		- return sendwp_generate_hash() === $hash;
197		-}
198		-
199		-/**
200		- * Get the hash
201		- *
202		- * @return String
203		- */
204		-function sendwp_get_hash() {
205		- return sendwp_generate_hash();
206		-}
207		-
208		-/**
209		- * Generate the hash
210		- *
211		- * @return String
212		- */
213		-function sendwp_generate_hash() {
214		- $data = sendwp_get_client_name() . sendwp_get_client_secret();
215		-
216		- return hash( 'sha256', $data );
217		-}
218		-
219		-/**
220		- * Enable mail forwarding
221		- *
222		- * @return Void
223		- */
224		-function sendwp_enable_forwarding() {
225		- update_option( 'sendwp_forwarding_enabled', '1' );
226		-}
227		-
228		-/**
229		- * Disable mail forwarding
230		- *
231		- * @return Void
232		- */
233		-function sendwp_disable_forwarding() {
234		- update_option( 'sendwp_forwarding_enabled', '0' );
235		-}
236		-
237		-/**
238		- * Enqueues fowarding disabled notice
239		- *
240		- * @return Void
241		- */
242		-function sendwp_forwarding_disabled_notice() {
243		- if ( isset( $_GET['page'] ) && 'sendwp' === $_GET['page'] ) {
244		- return;
245		- }
246		-
247		- if ( ! sendwp_forwarding_enabled() ) {
248		- wp_enqueue_style( 'sendwp-notices', plugins_url( 'assets/css/admin/notices.css', __DIR__ ) );
249		- include 'admin/views/disabled-notice.html.php';
250		- }
251		-}
252		-
253		-/**
254		- * Check if forwarding is enabled
255		- *
256		- * @return Bool
257		- */
258		-function sendwp_forwarding_enabled() {
259		- $enabled = get_option( 'sendwp_forwarding_enabled', '1' );
260		-
261		- if ( ( '1' === $enabled || 1 === $enabled ) && sendwp_client_connected() ) {
262		- $enabled = true;
263		- } else {
264		- $enabled = false;
265		- }
266		-
267		- return $enabled;
268		-}
269		-
270		-/**
271		- * Possibly disable mail forwarding
272		- *
273		- * @return Bool|Void
274		- */
275		-function sendwp_maybe_disable_forwarding() {
276		- if ( ! isset( $_POST['security'] ) ) {
277		- return false;
278		- }
279		-
280		- if ( ! wp_verify_nonce( $_POST['security'], 'sendwp_settings_nonce' ) ) {
281		- return false;
282		- }
283		-
284		- if ( isset( $_POST['sendwp_forwarding'] ) ) {
285		- if ( 'enable' === $_POST['sendwp_forwarding'] ) {
286		- sendwp_enable_forwarding();
287		- } elseif ( 'disable' === $_POST['sendwp_forwarding'] ) {
288		- sendwp_disable_forwarding();
289		- }
290		- }
291		-}
292		-
293		-/**
294		- * Connect pulse monitor
295		- *
296		- * @return Void
297		- */
298		-function sendwp_connect_pulse_monitor() {
299		- if ( ! wp_next_scheduled( 'sendwp_heartbeat' ) ) {
300		- wp_schedule_event( time(), 'daily', 'sendwp_heartbeat' );
301		- }
302		-}
303		-
304		-/**
305		- * Check the pulse monitor
306		- *
307		- * @return Bool|Void
308		- */
309		-function sendwp_pulse_monitor() {
310		- if ( get_transient( 'sendwp_pulse_monitor' ) ) {
311		- return false;
312		- }
313		-
314		- $status = 'unknown';
315		- $request = \SendWP\API\Request::create( 'clients/status' );
316		- $response = $request->post( array() );
317		-
318		- if ( is_wp_error( $response ) ) {
319		- set_transient( 'sendwp_pulse_monitor', $response->get_error_message(), 10 * MINUTE_IN_SECONDS );
320		-
321		- return;
322		- }
323		-
324		- $response_body = wp_remote_retrieve_body( $response );
325		-
326		- set_transient( 'sendwp_pulse_monitor', $response_body, 10 * MINUTE_IN_SECONDS );
327		-
328		- $status = json_decode( $response_body );
329		-
330		- if ( 'not-connected' === $status->message ) {
331		- sendwp_disconnect_client();
332		- } elseif ( 'connected' === $status->message ) {
333		- sendwp_connect_client();
334		- }
335		-}
336		-
337		-/**
338		- * Get last pulse result
339		- *
340		- * @return String
341		- */
342		-function sendwp_last_pulse() {
343		- $timestamp = time();
344		- $saved = get_option( '_transient_timeout_sendwp_pulse_monitor', $timestamp );
345		-
346		- if ( $saved > $timestamp ) {
347		- $timestamp = $saved - 600;
348		- }
349		-
350		- $iso_date = gmdate( 'Y-m-d H:i:s', $timestamp );
351		- $local_timestamp = get_date_from_gmt( $iso_date, 'F j, Y, g:i a' );
352		-
353		- return $local_timestamp;
354		-}
355		-
356		-/**
357		- * Return last pulse result
358		- *
359		- * @return String
360		- */
361		-function sendwp_last_pulse_result() {
362		- return get_option( '_transient_sendwp_pulse_monitor', 'unknown' );
363		-}
364		-
365		-/**
366		- * Reset all plugin data
367		- *
368		- * @return Void
369		- */
370		-function sendwp_reset_all_plugin_data() {
371		- if ( check_admin_referer( 'reset_sendwp_data' . sendwp_get_client_secret() ) ) {
372		- $options = array(
373		- 'sendwp_client_secret',
374		- );
375		-
376		- foreach ( $options as $option ) {
377		- if ( get_option( $option, false ) !== false ) {
378		- delete_option( $option );
379		- }
380		- }
381		-
382		- sendwp_set_client_secret( sendwp_generate_secret() );
383		- }
384		-
385		- wp_redirect( sendwp_get_client_redirect() );
386		-
387		- exit;
388		-}
389		-add_action( 'admin_post_sendwp_reset_plugin_data', 'sendwp_reset_all_plugin_data' );
	1	+<?php
	2	+
	3	+function sendwp_get_server_url()
	4	+{
	5	+ $server_url = ( defined('SENDWP_SERVER_URL') ) ? SENDWP_SERVER_URL : 'https://sendwp.com';
	6	+ return trailingslashit( $server_url );
	7	+}
	8	+
	9	+function sendwp_get_request_auth_header()
	10	+{
	11	+ return 'Basic ' . base64_encode( sendwp_get_client_name() . ':' . sendwp_get_client_secret() );
	12	+}
	13	+
	14	+function sendwp_get_client_name()
	15	+{
	16	+ $site_url = get_site_url();
	17	+ return parse_url( $site_url, PHP_URL_HOST );
	18	+}
	19	+function sendwp_get_client_url()
	20	+{
	21	+ return get_site_url();
	22	+}
	23	+
	24	+function sendwp_get_client_redirect()
	25	+{
	26	+ return get_admin_url();
	27	+}
	28	+
	29	+function sendwp_get_client_secret()
	30	+{
	31	+ return get_option( 'sendwp_client_secret' );
	32	+}
	33	+
	34	+function sendwp_set_client_secret( $secret )
	35	+{
	36	+ return update_option( 'sendwp_client_secret', $secret );
	37	+}
	38	+
	39	+function sendwp_generate_secret( $length = 40 )
	40	+{
	41	+ if( 0 >= $length ) $length = 40; // Min key length.
	42	+ if( 255 <= $length ) $length = 255; // Max key length.
	43	+
	44	+ $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
	45	+ $random_string = '';
	46	+ for ( $i = 0; $i < $length; $i ++ ) {
	47	+ $random_string .= $characters[ rand( 0, strlen( $characters ) - 1 ) ];
	48	+ }
	49	+
	50	+ return $random_string;
	51	+}
	52	+
	53	+function sendwp_connect_client()
	54	+{
	55	+ update_option('sendwp_client_connected', '1');
	56	+}
	57	+
	58	+function sendwp_disconnect_client()
	59	+{
	60	+ update_option('sendwp_client_connected', '0');
	61	+}
	62	+
	63	+function sendwp_client_connected()
	64	+{
	65	+ $connected = get_option('sendwp_client_connected', '0');
	66	+ if ('1' == $connected) {
	67	+ $connected = true;
	68	+ } else {
	69	+ $connected = false;
	70	+ }
	71	+ return $connected;
	72	+}
	73	+
	74	+function sendwp_update_client_connection()
	75	+{
	76	+ if (! isset($_POST['sendwp_server_request'])) return false;
	77	+ if (! isset($_POST['sendwp_hash']) || ! sendwp_validate_hash($_POST['sendwp_hash'])) return false;
	78	+ if ('disconnect' == $_POST['sendwp_server_request']) {
	79	+ sendwp_disconnect_client();
	80	+ } elseif ('connect' == $_POST['sendwp_server_request']) {
	81	+ sendwp_connect_client();
	82	+ }
	83	+}
	84	+
	85	+function sendwp_get_client_status()
	86	+{
	87	+ if (! isset($_POST['sendwp_request_status'])) return false;
	88	+ if (! isset($_POST['sendwp_hash']) || ! sendwp_validate_hash($_POST['sendwp_hash'])) return false;
	89	+ $response = [
	90	+ 'connected' => sendwp_client_connected(),
	91	+ 'enabled' => sendwp_forwarding_enabled()
	92	+ ];
	93	+ header('Content-Type: application/json');
	94	+ echo json_encode($response);
	95	+ die();
	96	+}
	97	+
	98	+function sendwp_validate_hash( $hash )
	99	+{
	100	+ return sendwp_generate_hash() === $hash;
	101	+}
	102	+
	103	+function sendwp_generate_hash()
	104	+{
	105	+ $data = sendwp_get_client_name() . sendwp_get_client_secret();
	106	+ return hash('sha256', $data);
	107	+}
	108	+
	109	+function sendwp_enable_forwarding()
	110	+{
	111	+ update_option('sendwp_forwarding_enabled', '1');
	112	+}
	113	+
	114	+function sendwp_disable_forwarding()
	115	+{
	116	+ update_option('sendwp_forwarding_enabled', '0');
	117	+}
	118	+
	119	+function sendwp_forwarding_disabled_notice()
	120	+{
	121	+ if( isset( $_GET['page'] ) && 'sendwp' == $_GET['page'] ) return;
	122	+
	123	+ if (!sendwp_forwarding_enabled() ) {
	124	+ wp_enqueue_style('sendwp-notices', plugins_url( 'assets/css/admin/notices.css', __DIR__));
	125	+ include 'admin/views/disabled-notice.html.php';
	126	+ }
	127	+}
	128	+
	129	+function sendwp_forwarding_enabled()
	130	+{
	131	+ $enabled = get_option('sendwp_forwarding_enabled', '1');
	132	+ if ('1' == $enabled && sendwp_client_connected()) {
	133	+ $enabled = true;
	134	+ } else {
	135	+ $enabled = false;
	136	+ }
	137	+ return $enabled;
	138	+}
	139	+
	140	+function sendwp_maybe_disable_forwarding()
	141	+{
	142	+ if (! isset($_POST['security'])) return false;
	143	+ if (! wp_verify_nonce($_POST['security'], 'sendwp_settings_nonce')) return false;
	144	+ if (isset($_POST['sendwp_forwarding'])) {
	145	+ if ('enable' == $_POST['sendwp_forwarding']) {
	146	+ sendwp_enable_forwarding();
	147	+ } elseif('disable' == $_POST['sendwp_forwarding']) {
	148	+ sendwp_disable_forwarding();
	149	+ }
	150	+ }
	151	+}
	152	+
	153	+function sendwp_connect_pulse_monitor()
	154	+{
	155	+ if (! wp_next_scheduled('sendwp_heartbeat')) {
	156	+ wp_schedule_event(time(), 'daily', 'sendwp_heartbeat');
	157	+ }
	158	+}
	159	+
	160	+function sendwp_pulse_monitor()
	161	+{
	162	+ if (get_transient('sendwp_pulse_monitor')) return false;
	163	+ $status = 'unknown';
	164	+ $request = \SendWP\API\Request::create('clients/status');
	165	+ $response = $request->post( [] );
	166	+
	167	+ if(is_wp_error($response)){
	168	+ set_transient('sendwp_pulse_monitor', $response->get_error_message(), 10 * MINUTE_IN_SECONDS);
	169	+ return;
	170	+ }
	171	+
	172	+ $response_body = wp_remote_retrieve_body($response);
	173	+ set_transient('sendwp_pulse_monitor', $response_body, 10 * MINUTE_IN_SECONDS);
	174	+
	175	+ $status = json_decode($response_body);
	176	+
	177	+ if ('not-connected' == $status->message) {
	178	+ sendwp_disconnect_client();
	179	+ } elseif ('connected' == $status->message) {
	180	+ sendwp_connect_client();
	181	+ }
	182	+}
	183	+
	184	+function sendwp_last_pulse()
	185	+{
	186	+ $timestamp = time();
	187	+ $saved = get_option('_transient_timeout_sendwp_pulse_monitor', $timestamp);
	188	+ if($saved > $timestamp) {
	189	+ $timestamp = $saved - 600;
	190	+ }
	191	+ $iso_date = date( 'Y-m-d H:i:s', $timestamp );
	192	+ $local_timestamp = get_date_from_gmt( $iso_date, 'F j, Y, g:i a' );
	193	+ return $local_timestamp;
	194	+}
	195	+
	196	+function sendwp_last_pulse_result()
	197	+{
	198	+ return get_option('_transient_sendwp_pulse_monitor', 'unknown');
	199	+}