convertkit / admin / class-convertkit-settings.php

class-convertkit-settings.php in Kit (formerly ConvertKit) – Email Newsletter, Email Marketing, Membership, Subscribers and Landing Pages 1.4.9, at admin/class-convertkit-settings.php

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1	<?php
2	/**
3	* ConvertKit Settings class
4	*
5	* @package ConvertKit
6	* @author ConvertKit
7	*/
8
9	/**
10	* Class ConvertKit_Settings
11	*/
12	class ConvertKit_Settings {
13	/**
14	* ConvertKit API instance
15	*
16	* @var ConvertKit_API
17	*/
18	public $api;
19
20	/**
21	* Settings sections
22	*
23	* @var array
24	*/
25	public $sections = array();
26
27	/**
28	* Page slug
29	*
30	* @var string
31	*/
32	public $settings_key = WP_ConvertKit::SETTINGS_PAGE_SLUG;
33
34	/**
35	* Constructor
36	*/
37	public function __construct() {
38	$general_options = get_option( $this->settings_key );
39	$api_key = $general_options && array_key_exists( 'api_key', $general_options ) ? $general_options['api_key'] : null;
40	$api_secret = $general_options && array_key_exists( 'api_secret', $general_options ) ? $general_options['api_secret'] : null;
41	$debug = $general_options && array_key_exists( 'debug', $general_options ) ? $general_options['debug'] : null;
42	$this->api = new ConvertKit_API( $api_key, $api_secret, $debug );
43
44	add_action( 'admin_menu', array( $this, 'add_settings_page' ) );
45	add_action( 'admin_init', array( $this, 'register_sections' ) );
46	}
47
48	/**
49	* Add the options page
50	*/
51	public function add_settings_page() {
52	add_options_page(
53	__( 'ConvertKit', 'convertkit' ),
54	__( 'ConvertKit', 'convertkit' ),
55	'manage_options',
56	$this->settings_key,
57	array( $this, 'display_settings_page' )
58	);
59
60	add_action( 'admin_print_styles', array( $this, 'admin_styles' ) );
61	}
62
63	/**
64	* Options page callback
65	*/
66	public function display_settings_page() {
67	if ( isset( $_GET['tab'] ) ) { // WPCS: CSRF ok.
68	$active_section = sanitize_text_field( wp_unslash( $_GET['tab'] ) ); // WPCS: CSRF ok.
69	} else {
70	$active_section = $this->sections[0]->name;
71	}
72
73	?>
74	<div class="wrap convertkit-settings-wrap">
75	<?php
76	if ( count( $this->sections ) > 1 ) {
77	$this->display_section_nav( $active_section );
78	} else {
79	?>
80	<h2><?php esc_html_e( 'ConvertKit', 'convertkit' ); ?></h2>
81	<?php
82	}
83	?>
84
85	<form method="post" action="options.php">
86	<?php
87	foreach ( $this->sections as $section ) :
88	if ( $active_section === $section->name ) :
89	$section->render();
90	endif;
91	endforeach;
92
93	// Check for Multibyte string PHP extension.
94	if ( ! extension_loaded( 'mbstring' ) ) {
95	?><p><strong><?php
96	echo sprintf( __( 'Note: Your server does not support the %s functions - this is required for better character encoding. Please contact your webhost to have it installed.', 'woocommerce' ), '<a href="https://php.net/manual/en/mbstring.installation.php">mbstring</a>' ) . '</mark>';
97	?></strong></p><?php
98	}
99	?><p class="description"><?php
100	printf( 'If you need help setting up the plugin please refer to the %s plugin documentation.</a>', '<a href="http://help.convertkit.com/article/99-the-convertkit-wordpress-plugin" target="_blank">' ); ?></p>
101	</form>
102	</div>
103	<?php
104	}
105
106	/**
107	* Queue up the admin styles
108	*/
109	public function admin_styles() {
110	wp_enqueue_style( 'wp-convertkit-admin' );
111	}
112
113	/**
114	* Render a tab for each section
115	*
116	* @param string $active_section The currently active section.
117	*/
118	public function display_section_nav( $active_section ) {
119	?>
120	<h1><?php esc_html_e( 'ConvertKit', 'convertkit' ); ?></h1>
121	<h2 class="nav-tab-wrapper">
122	<?php
123	foreach ( $this->sections as $section ) :
124	printf(
125	'<a href="?page=%s&tab=%s" class="nav-tab right %s">%s</a>',
126	esc_html( $this->settings_key ),
127	esc_html( $section->name ),
128	$active_section === $section->name ? 'nav-tab-active' : '',
129	esc_html( $section->tab_text )
130	);
131	endforeach;
132	?>
133	</h2>
134	<?php
135	}
136
137	/**
138	* Adds a section to be displayed
139	*
140	* @param string $section A section class name.
141	*/
142	public function register_section( $section ) {
143	$section_instance = new $section();
144
145	if ( $section_instance->is_registerable ) {
146	array_push( $this->sections, $section_instance );
147	}
148	}
149
150	/**
151	* Register each section
152	*/
153	public function register_sections() {
154	wp_register_style( 'wp-convertkit-admin', plugins_url( '../resources/backend/wp-convertkit.css', __FILE__ ) );
155	$this->register_section( 'ConvertKit_Settings_General' );
156	$this->register_section( 'ConvertKit_Settings_Wishlist' );
157	$this->register_section( 'ConvertKit_Settings_ContactForm7' );
158	}
159	}
160
161	if ( is_admin() ) {
162	$convertkit_settings = new ConvertKit_Settings();
163
164	include plugin_dir_path( __FILE__ ) . '../lib/class-multi-value-field-table.php';
165	include 'section/class-convertkit-settings-base.php';
166	include 'section/class-convertkit-settings-general.php';
167	include 'section/class-convertkit-settings-wishlist.php';
168	include 'section/class-convertkit-settings-contactform7.php';
169	}
170