emailkit / Promotional / Util.php

Util.php in EmailKit – Email Customizer for WooCommerce & WP 1.6.0, at Promotional/Util.php

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1	<?php
2	namespace EmailKit\Promotional;
3
4	defined( 'ABSPATH' ) \|\| exit;
5	/**
6	* Global helper class.
7	*
8	* @since 1.0.0
9	*/
10
11	class Util{
12
13	public static $instance = null;
14	private static $key = 'emailkit_options';
15
16	public static function get_option( $key, $default = '' ) {
17	$data_all = get_option( self::$key );
18	return ( isset( $data_all[ $key ] ) && $data_all[ $key ] != '' ) ? $data_all[ $key ] : $default;
19	}
20
21	public static function save_option( $key, $value = '' ) {
22	$data_all = get_option( self::$key ) ?? [];
23	$data_all[ $key ] = $value;
24	return update_option( self::$key, $data_all );
25	}
26
27	public static function get_settings( $key, $default = '' ) {
28	$data_all = self::get_option( 'settings', array() );
29	return ( isset( $data_all[ $key ] ) && $data_all[ $key ] != '' ) ? $data_all[ $key ] : $default;
30	}
31
32	public static function save_settings( $new_data = '' ) {
33	$data_old = self::get_option( 'settings', array() );
34	$data = array_merge( $data_old, $new_data );
35	return self::save_option( 'settings', $data );
36	}
37
38	public static function emailkit_admin_action() {
39	// Check for nonce security
40	$status = '';
41
42	if (!isset($_POST['nonce']) \|\| ! wp_verify_nonce( sanitize_key(wp_unslash($_POST['nonce'])), 'ajax-nonce' ) ) {
43	return;
44	}
45
46
47	if ( ! current_user_can( 'manage_options' ) ) {
48	return;
49	}
50
51
52	if ( isset( $_POST['settings'] ) ) {
53	$status = self::save_settings( empty( $_POST['settings'] ) ? array() : map_deep( wp_unslash( $_POST['settings'] ) , 'sanitize_text_field' ) );
54	}
55
56	if($status){
57	wp_send_json_success();
58	}else{
59	wp_send_json_error();
60	}
61	exit;
62	}
63
64	public static function instance() {
65	if ( is_null( self::$instance ) ) {
66
67	// Fire the class instance
68	self::$instance = new self();
69	}
70
71	return self::$instance;
72	}
73
74
75	/**
76	* Get emailkit older version if has any.
77	*
78	* @since 1.0.0
79	* @access public
80	*/
81	public static function old_version(){
82	$version = get_option('emailkit_version');
83	return null == $version ? -1 : $version;
84	}
85
86	public static function array_push_assoc($array, $key, $value){
87	$array[$key] = $value;
88	return $array;
89	}
90
91	public static function render($content){
92	if (stripos($content, "emailkit-has-lisence") !== false) {
93	return null;
94	}
95
96	return $content;
97	}
98
99	public static function get_form_settings($key){
100	$options = get_option('emailkit_option__settings');
101	return isset($options[$key]) ? $options[$key] : '';
102	}
103	public static function emailkit_content_renderer($content){
104	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
105	echo $content;
106	}
107
108	}
109