double-opt-in / src / Integration / CF7FollowUpAdapter.php

CF7FollowUpAdapter.php in Double Opt-In for Contact Form 7 – Secure, GDPR-Compliant Email Verification 5.6.2, at src/Integration/CF7FollowUpAdapter.php

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1	<?php
2	/**
3	* Follow-up adapter for Contact Form 7.
4	*
5	* @package Forge12\DoubleOptIn\Integration
6	* @since 5.6.0
7	*/
8
9	declare( strict_types=1 );
10
11	namespace Forge12\DoubleOptIn\Integration;
12
13	use Forge12\DoubleOptIn\FollowUp\FollowUpAction;
14	use Forge12\DoubleOptIn\FollowUp\FollowUpAdapterInterface;
15	use Forge12\DoubleOptIn\FollowUp\FollowUpAttempt;
16	use Forge12\DoubleOptIn\FollowUp\FollowUpResult;
17	use Forge12\DoubleOptIn\FollowUp\FollowUpStatus;
18	use forge12\contactform7\CF7DoubleOptIn\OptIn;
19
20	if ( ! defined( 'ABSPATH' ) ) {
21	exit;
22	}
23
24	/**
25	* CF7 has one observable result per submission: `get_status()` of the
26	* WPCF7_Submission. Mail 2 and storage extensions (Flamingo, CFDB7) run
27	* inside that same submission and report nothing of their own, so the
28	* follow-up is one action, `cf7:submission`.
29	*
30	* CF7 itself stores no submissions — no entry is promised here.
31	*/
32	final class CF7FollowUpAdapter implements FollowUpAdapterInterface {
33
34	public const ACTION_ID = 'cf7:submission';
35
36	/** @var CF7Integration */
37	private $integration;
38
39	public function __construct( CF7Integration $integration ) {
40	$this->integration = $integration;
41	}
42
43	public function getIntegration(): string {
44	return 'cf7';
45	}
46
47	/**
48	* {@inheritdoc}
49	*/
50	public function planActions( OptIn $optIn ): array {
51	return array(
52	new FollowUpAction( self::ACTION_ID, FollowUpAction::KIND_MAIL, 'Contact Form 7 mail' ),
53	);
54	}
55
56	/**
57	* {@inheritdoc}
58	*/
59	public function execute( OptIn $optIn, array $actions, FollowUpAttempt $attempt ): array {
60	$result = AbstractFormIntegration::runAsReplay(
61	function () use ( $optIn ) {
62	return $this->integration->replaySubmission( $optIn );
63	}
64	);
65
66	$out = array();
67	foreach ( $actions as $action ) {
68	$out[ $action->getId() ] = $result;
69	}
70	return $out;
71	}
72
73	/**
74	* Map CF7's submission status. Pure — unit-tested directly.
75	*/
76	public static function mapStatus( string $status ): FollowUpResult {
77	switch ( $status ) {
78	case 'mail_sent':
79	return FollowUpResult::succeeded( 'cf7_mail_sent' );
80	case 'mail_failed':
81	// Mail 1 was not handed over (CF7 sends Mail 2 only after
82	// Mail 1 succeeded). Storage extensions on wpcf7_submit may
83	// still have written a record, so no automatic retry.
84	return FollowUpResult::failedPermanent( 'mail_handoff_failed' );
85	case 'spam':
86	return FollowUpResult::failedPermanent( 'spam_rejected' );
87	case 'validation_failed':
88	case 'acceptance_missing':
89	return FollowUpResult::failedPermanent( 'validation_failed' );
90	case 'aborted':
91	return FollowUpResult::failedPermanent( 'submission_aborted' );
92	default:
93	return FollowUpResult::unknown( 'action_outcome_unknown' );
94	}
95	}
96
97	/**
98	* {@inheritdoc}
99	*
100	* Pending attachment copies go only after the mail that attaches
101	* them was handed over.
102	*/
103	public function onSettled( OptIn $optIn, array $statusByAction ): void {
104	if ( ( $statusByAction[ self::ACTION_ID ] ?? '' ) === FollowUpStatus::SUCCEEDED ) {
105	$this->integration->processFilesOnConfirm( '', $optIn );
106	}
107	}
108	}
109