double-opt-in / compatibility / cf7 / ConditionalFields.class.php

ConditionalFields.class.php in Double Opt-In for Contact Form 7 – Secure, GDPR-Compliant Email Verification 2.15, at compatibility/cf7/ConditionalFields.class.php

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1	<?php
2
3	namespace forge12\contactform7\CF7DoubleOptIn {
4	if (!defined('ABSPATH')) {
5	exit;
6	}
7
8
9	/**
10	* Class ConditionalFields Support
11	* Add support for conditional fields if available.
12	*
13	* @package forge12\contactform7\CF7DoubleOptIn
14	*/
15	class ConditionalFields
16	{
17	private $conditionalFieldsParameter = array(
18	'_wpcf7cf_hidden_group_fields' => '',
19	'_wpcf7cf_hidden_groups' => '',
20	'_wpcf7cf_visible_groups' => '',
21	'_wpcf7cf_repeaters' => '',
22	'_wpcf7cf_steps' => '',
23	'_wpcf7cf_options' => ''
24	);
25
26	/**
27	* Admin constructor.
28	*/
29	public function __construct()
30	{
31	add_filter('f12_cf7_doubleoptin_add_request_parameter', array($this,'_initConditionalFieldParameter'), 10, 1);
32	add_filter('f12_cf7_doubleoptin_body', array($this, '_getOptinBody'), 10, 1);
33	}
34
35	/**
36	* Add the option to add conditional fields also to the optin mail.
37	* @return string
38	*/
39	public function _getOptinBody($body)
40	{
41	if(!defined('WPCF7CF_PLUGIN') \|\| !class_exists('\Wpcf7cfMailParser')){
42	return $body;
43	}
44
45	$CFMP = new \Wpcf7cfMailParser($body, $this->conditionalFieldsParameter['_wpcf7cf_visible_groups'], $this->conditionalFieldsParameter['_wpcf7cf_hidden_groups'], $this->conditionalFieldsParameter['_wpcf7cf_repeaters'], array());
46	return $CFMP->getParsedMail();
47	}
48
49	/**
50	* Check if conditional field plugin is available and if yes, check for the parameter
51	* which has to be stored within the content.
52	* @param $parameter
53	*/
54	public function _initConditionalFieldParameter($parameter)
55	{
56	if (!defined('WPCF7CF_PLUGIN')) {
57	return $parameter;
58	}
59
60	foreach ($this->conditionalFieldsParameter as $key => $value) {
61	if (isset($_POST[$key])) {
62	$parameter[$key] = sanitize_text_field($_POST[$key]);
63	$this->conditionalFieldsParameter[$key] = sanitize_text_field(json_decode(stripslashes($_POST[$key])));
64	}
65	}
66	return $parameter;
67	}
68	}
69	}