chatbot / addons / automator / includes / actions / mailboxlayer-actions.php

mailboxlayer-actions.php in WPBot – AI ChatBot for Live Support, Lead Generation, WordPress Automation, AI Services 8.7.9, at addons/automator/includes/actions/mailboxlayer-actions.php

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1	<?php
2	/**
3	* MailboxLayer Actions
4	*
5	* @package WPbot_Automator
6	*/
7
8	namespace WPbot_Automator\Actions;
9
10	if ( ! defined( 'ABSPATH' ) ) {
11	exit;
12	}
13
14	/**
15	* Class MailboxLayer_Actions
16	*/
17	class MailboxLayer_Actions extends Action {
18
19	/**
20	* Constructor
21	*/
22	public function __construct() {
23	$this->id = 'mailboxlayer';
24	$this->group = __( 'MailboxLayer', 'wpbot-automator' );
25	}
26
27	/**
28	* Execute the action
29	*
30	* @param array $action_data Configuration for this action from the workflow.
31	* @param array $trigger_data Data passed from the trigger.
32	* @return bool\|array
33	*/
34	public function execute( $action_data, $trigger_data ) {
35	$action_id = isset( $action_data['actionId'] ) ? $action_data['actionId'] : '';
36
37	if ( empty( $action_id ) ) {
38	return false;
39	}
40
41	switch ( $action_id ) {
42	case 'validate_email':
43	return $this->validate_email( $action_data, $trigger_data );
44	case 'test_connection':
45	return $this->test_connection( $action_data, $trigger_data );
46	default:
47	return false;
48	}
49	}
50
51	/**
52	* Validate Email Address via MailboxLayer
53	*/
54	private function validate_email( $action_data, $trigger_data ) {
55	$cfg = isset( $action_data['config'] ) ? $action_data['config'] : array();
56	$token = trim( $this->parse_tokens( $cfg['api_key'] ?? '', $trigger_data ) );
57	$email = trim( $this->parse_tokens( $cfg['email'] ?? '', $trigger_data ) );
58
59	// SMART FALLBACK: If token replacement didn't happen (still contains {{...}}) or is empty,
60	// try to find an email field in the trigger data.
61	if ( empty( $email ) \|\| strpos( $email, '{{' ) !== false ) {
62	$found_email = $this->find_email_in_data( $trigger_data );
63	if ( $found_email ) {
64	//error_log( sprintf( 'MailboxLayer Action - Smart Fallback: Found email "%s" in trigger data.', $found_email ) );
65	$email = $found_email;
66	}
67	}
68
69	if ( empty( $token ) \|\| empty( $email ) \|\| strpos( $email, '{{' ) !== false ) {
70	//error_log( sprintf( 'MailboxLayer Action - FAILED: API Key or Email is empty/unresolved. Key length: %d, Email: "%s"', strlen( $token ), $email ) );
71	return array(
72	'success' => false,
73	'message' => 'API Key and Email are required. Could not resolve email from tokens.',
74	);
75	}
76
77	// Use HTTP instead of HTTPS as some free plans only support HTTP and it's what the user confirmed works.
78	$endpoint = sprintf( 'http://apilayer.net/api/check?access_key=%s&email=%s&smtp=1&format=1', urlencode( $token ), urlencode( $email ) );
79	//error_log( 'MailboxLayer Action - Requesting: ' . $endpoint );
80	if ( PHP_SAPI === 'cli' ) { echo "MailboxLayer Action - Requesting: $endpoint\n"; }
81
82	$response = wp_remote_get( $endpoint, array(
83	'timeout' => 20,
84	) );
85
86	if ( is_wp_error( $response ) ) {
87	return array(
88	'success' => false,
89	'message' => $response->get_error_message(),
90	);
91	}
92
93	$body = json_decode( wp_remote_retrieve_body( $response ), true );
94	$code = wp_remote_retrieve_response_code( $response );
95	//error_log( sprintf( 'MailboxLayer Action - HTTP Code: %d, Response Body: %s', $code, wp_json_encode( $body ) ) );
96	if ( PHP_SAPI === 'cli' ) { echo sprintf( "MailboxLayer Action - HTTP Code: %d, Response Body: %s\n", $code, wp_json_encode( $body ) ); }
97
98	if ( $code >= 200 && $code < 300 && isset( $body['format_valid'] ) ) {
99	$is_valid = ! empty( $body['format_valid'] ) && ! empty( $body['smtp_check'] );
100	$valid_text = $is_valid ? 'Valid Email' : 'Invalid Email';
101	$log_msg = sprintf( 'Email validation completed: %s (%s).', $email, $valid_text );
102
103	return array(
104	'success' => $is_valid,
105	'message' => $log_msg,
106	'mailboxlayer_format_valid' => $body['format_valid'],
107	'mailboxlayer_mx_found' => isset( $body['mx_found'] ) ? $body['mx_found'] : false,
108	'mailboxlayer_smtp_check' => isset( $body['smtp_check'] ) ? $body['smtp_check'] : false,
109	'mailboxlayer_score' => isset( $body['score'] ) ? $body['score'] : 0,
110	'mailboxlayer_raw' => wp_json_encode( $body )
111	);
112	}
113
114	$error_msg = isset( $body['error']['info'] ) ? $body['error']['info'] : 'Unknown error from MailboxLayer API';
115	return array(
116	'success' => false,
117	'message' => 'MailboxLayer API Error: ' . $error_msg,
118	);
119	}
120
121	/**
122	* Test Connection helper to verify API Key
123	*/
124	private function test_connection( $action_data, $trigger_data ) {
125	// A test connection typically just attempts to validate a known valid email.
126	// Testing "support@apilayer.com" gives a reliable answer.
127	$cfg = isset( $action_data['config'] ) ? $action_data['config'] : array();
128	$cfg['email'] = 'support@apilayer.com';
129	$action_data['config'] = $cfg;
130
131	$result = $this->validate_email( $action_data, $trigger_data );
132
133	if ( $result['success'] ) {
134	return array(
135	'success' => true,
136	'message' => 'Connection successful! API key is valid.',
137	);
138	}
139
140	return $result;
141	}
142
143	/**
144	* Recursively search for a valid email in trigger data.
145	*
146	* @param array $data Data to search.
147	* @return string\|false
148	*/
149	private function find_email_in_data( $data ) {
150	if ( ! is_array( $data ) ) {
151	return false;
152	}
153
154	foreach ( $data as $key => $value ) {
155	if ( is_string( $value ) && is_email( $value ) ) {
156	return $value;
157	}
158	if ( is_array( $value ) ) {
159	$found = $this->find_email_in_data( $value );
160	if ( $found ) {
161	return $found;
162	}
163	}
164	}
165
166	return false;
167	}
168	}
169