double-opt-in / CF7DoubleOptIn.class.php

CF7DoubleOptIn.class.php in Double Opt-In for Contact Form 7 – Secure, GDPR-Compliant Email Verification 3.0.71, at CF7DoubleOptIn.class.php

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1	<?php
2
3	namespace forge12\contactform7\CF7DoubleOptIn {
4	if ( ! defined( 'ABSPATH' ) ) {
5	exit;
6	}
7
8	/**
9	* Plugin Name: Double Opt-In (Contact Form 7, Avada) - GDPR Ready
10	* Plugin URI: https://www.forge12.com/blog/so-verwendest-du-das-double-opt-in-fuer-contact-form-7/
11	* Description: This plugin allows you to add a double OptIn System to your Contact Form 7 & Avada Forms.
12	* Text Domain: double-opt-in
13	* Domain Path: /languages
14	* Version: 3.0.71
15	* Author: Forge12 Interactive GmbH
16	* Author URI: https://www.forge12.com
17	*/
18	define( 'FORGE12_OPTIN_VERSION', '3.0.71' );
19	define( 'FORGE12_OPTIN_SLUG', 'f12-cf7-doubleoptin' );
20	define( 'FORGE12_OPTIN_BASENAME', plugin_basename( __FILE__ ) );
21
22
23	/**
24	* Dependencies
25	*/
26	require_once('core/Debug.php');
27	require_once( 'core/BaseController.class.php' );
28
29	require_once( 'OnActivation.php' );
30	require_once( 'OnDeactivation.php' );
31	require_once( 'OnUpdate.php' );
32	require_once( 'compatibility/OptInFrontend.class.php' );
33
34	require_once( 'core/Messages.class.php' );
35	require_once( 'core/TemplateHandler.class.php' );
36	require_once( 'core/IPHelper.class.php' );
37	require_once( 'core/SanitizeHelper.class.php' );
38	require_once( 'core/Ajax.class.php' );
39	require_once( 'core/Compatibility.class.php' );
40	require_once( 'core/CleanUp.class.php' );
41	require_once( 'core/HTMLSelect.class.php' );
42	require_once( 'core/UI.class.php' );
43	require_once( 'core/UIPage.class.php' );
44	require_once( 'core/UIPageForm.class.php' );
45	require_once( 'core/OptIn.class.php' );
46	require_once( 'core/OptInLimitFilter.class.php' );
47	require_once( 'core/OptInSearchFilter.class.php' );
48	require_once( 'core/Category.class.php' );
49	require_once( 'core/CategoryOptions.class.php' );
50	require_once( 'core/Pagination.class.php' );
51	require_once( 'core/Support.class.php' );
52
53	/**
54	* Class CF7DoubleOptIn
55	* Controller for the Custom Links.
56	*
57	* @package forge12\contactform7
58	*/
59	class CF7DoubleOptIn {
60	/**
61	* @var CF7DoubleOptIn\|Null
62	*/
63	private static $_instance = null;
64
65	/**
66	* @var TemplateHandler\|null
67	*/
68	private $TemplateHandler = null;
69
70	/**
71	* Get the singleton instance of CF7DoubleOptIn.
72	*
73	* @return CF7DoubleOptIn The singleton instance.
74	*/
75	public static function getInstance() {
76	if ( self::$_instance == null ) {
77	self::$_instance = new self();
78	}
79
80	return self::$_instance;
81	}
82
83	/**
84	* Return a list containing the array with all data stored within the form
85	*
86	* @param int $postID
87	*
88	* @formatter:off
89	*
90	* @return {
91	* @type int $enable The Status of the OptIn, either 1 for enabled or 0 for disabled. Default: 0
92	* @type string $sender The E-Mail of the sender of the optIn mail
93	* @type string $subject The Subject of the OptIn Mail
94	* @type string $body The Content of the OptIn Mail
95	* @type string $recipient The Field that contains the E-Mail of the Recipient.
96	* @type int $page The Post ID of the confirmation page. Default: -1
97	* @type string $conditions Additional condition to dynamically enable / disable the optin.
98	* Default: disabled
99	* @type string $template The Template used for the OptIn Mail
100	* @type int $category The Category the OptIns will be assigned to.
101	* }
102	* @formatter:on
103	*/
104	public function getParameter( $postID ) {
105
106	$data = [
107	'enable' => 0,
108	'sender' => get_bloginfo( 'admin_email' ),
109	'sender_name' => '',
110	'subject' => '',
111	'body' => '',
112	'recipient' => '',
113	'page' => - 1,
114	'conditions' => 'disabled',
115	'template' => '',
116	'category' => 0,
117	];
118
119	/**
120	* DOI Parameter
121	*
122	* Filters the parameter for the DOI. This hook allows developers
123	* to alter DOI fields.
124	*
125	* @param array $data Additional Fields
126	*
127	* @since 1.0.0
128	*/
129	$data = apply_filters( 'f12_cf7_doubleoptin_get_parameter', $data );
130
131	if ( ! $postID ) {
132	return $data;
133	}
134
135	$options = get_post_meta( $postID, 'f12-cf7-doubleoptin', true );
136
137	if ( ! $options ) {
138	return $data;
139	}
140
141	return array_merge( $data, $options );
142	}
143
144	/**
145	* Private constructor to prevent direct instantiation.
146	*/
147	private function __construct() {
148	load_plugin_textdomain( 'double-opt-in', false, dirname( plugin_basename( __FILE__ ) ) . '/languages' );
149	/**
150	* DOI INIT
151	*
152	* Run custom actions after the DOI has been initialized
153	*
154	* @param CF7DoubleOptIn $this
155	*
156	* @since 3.0.0
157	*/
158	do_action( 'f12_cf7_doubleoptin_init', $this );
159
160
161	$this->TemplateHandler = TemplateHandler::getInstance();
162
163	$UI = new UI( $this->TemplateHandler, FORGE12_OPTIN_SLUG, 'Forge12 Double Opt-In', 'manage_options' );
164
165	add_action( 'after_setup_theme', array( $this, 'init' ) );
166
167	$Compatibility = new Compatibility( $this );
168	$CleanUp = new CleanUp();
169
170	// Pagination
171	Pagination::getInstance();
172
173	// initialize filter
174	CategoryOptions::getInstance();
175	OptInLimitFilter::getInstance();
176	OptInSearchFilter::getInstance();
177
178	// Support
179	Support::getInstance();
180	}
181
182	/**
183	* Retrieve the template handler instance.
184	*
185	* @return TemplateHandler The template handler instance.
186	*/
187	public function get_template_handler() {
188	return $this->TemplateHandler;
189	}
190
191	/**
192	* @private WordPress Hook
193	*/
194	public function init() {
195	do_action( 'f12_cf7_doubleoptin_register_implementations' );
196	}
197
198	/**
199	* Return the settings for the optin.
200	*
201	* @param string $single The Key of the setting to return only the required setting
202	*
203	* @formatter:off
204	* @return {
205	* // Returns the Settings for the DOI
206	*
207	* @type string $optout_subject The Subject for the OptOut Mail
208	* @type string $optout_body The Content for the OptOut Mail
209	* @type int $optout_page The Post ID for the OptOut Page
210	* @type int $support Defines if the Support link will be added to the footer
211	* @type int $delete An integer from 1 to 30
212	* @type int $delete_unconfirmed An integer from 1 to 30
213	* @type string $delete_period The time period, either months, days, years
214	* @type string $delete_unconfirmed_period The time period, either months, days, years
215	* }
216	* @formatter:on
217	*/
218	public function getSettings( $single = '', $container = null ) {
219	$default = array();
220
221	$default = apply_filters( 'f12_cf7_doubleoptin_settings', $default );
222
223	$settings = get_option( 'f12-doi-settings' );
224
225	if ( ! is_array( $settings ) ) {
226	$settings = array();
227	}
228
229	foreach ( $default as $key => $data ) {
230	if ( isset( $settings[ $key ] ) ) {
231	if ( is_array( $default[ $key ] ) ) {
232	$default[ $key ] = array_merge( $default[ $key ], $settings[ $key ] );
233	} else {
234	$default[ $key ] = $settings[ $key ];
235	}
236	}
237	}
238
239	$settings = $default;
240
241	if ( ! empty( $single ) ) {
242	if ( $container != null ) {
243	if ( isset( $settings[ $container ] ) && isset( $settings[ $container ][ $single ] ) ) {
244	$settings = $settings[ $container ][ $single ];
245	}
246	}
247	} else {
248	if ( isset( $settings[ $single ] ) ) {
249	$settings = $settings[ $single ];
250	}
251	}
252
253	return $settings;
254	}
255	}
256
257
258	add_action('plugins_loaded', function(){
259	CF7DoubleOptIn::getInstance();
260	});
261
262	}