merchant / inc / modules / code-snippets / class-code-snippets.php

class-code-snippets.php in Product Labels, Quick View, Buy Now, Pre-Orders, Frequently Bought Together & More for WooCommerce – Merchant 1.8.2, at inc/modules/code-snippets/class-code-snippets.php

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1	<?php
2
3	/**
4	* Code Snippets.
5	*
6	* @package Merchant
7	*/
8
9	if ( ! defined( 'ABSPATH' ) ) {
10	exit; // Exit if accessed directly
11	}
12
13	/**
14	* Code Snippets Class.
15	*
16	*/
17	class Merchant_Code_Snippets extends Merchant_Add_Module {
18
19	/**
20	* Module ID.
21	*
22	*/
23	const MODULE_ID = 'code-snippets';
24
25	/**
26	* Is module preview.
27	*
28	*/
29	public static $is_module_preview = false;
30
31	/**
32	* Constructor.
33	*
34	*/
35	public function __construct() {
36	parent::__construct();
37
38	// Module section.
39	$this->module_section = 'improve-experience';
40
41	// Module id.
42	$this->module_id = self::MODULE_ID;
43
44	// Module default settings.
45	$this->module_default_settings = array();
46
47	// Mount preview url.
48	$preview_url = site_url( '/' );
49
50	if ( function_exists( 'wc_get_page_id' ) ) {
51	$preview_url = get_permalink( wc_get_page_id( 'shop' ) );
52	}
53
54	// Module data.
55	$this->module_data = Merchant_Admin_Modules::$modules_data[ self::MODULE_ID ];
56	$this->module_data[ 'preview_url' ] = $preview_url;
57
58	// Module options path.
59	$this->module_options_path = MERCHANT_DIR . 'inc/modules/' . self::MODULE_ID . '/admin/options.php';
60
61	// Is module preview page.
62	if ( is_admin() && parent::is_module_settings_page() ) {
63	self::$is_module_preview = true;
64
65	// Enqueue admin styles.
66	add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_css' ) );
67
68	// Admin preview box.
69	add_filter( 'merchant_module_preview', array( $this, 'render_admin_preview' ), 10, 2 );
70	}
71
72	if ( ! Merchant_Modules::is_module_active( self::MODULE_ID ) ) {
73	return;
74	}
75
76	// Return early if it's on admin but not in the respective module settings page.
77	if ( is_admin() && ! parent::is_module_settings_page() ) {
78	return;
79	}
80
81	// Snippets on head.
82	add_action( 'wp_head', array( $this, 'header_code_snippet' ) );
83
84	// Snippets on body.
85	add_action( 'wp_body_open', array( $this, 'body_code_snippet' ) );
86
87	// Snippets on footer.
88	add_action( 'wp_footer', array( $this, 'footer_code_snippet' ), 99 );
89	}
90
91	/**
92	* Admin enqueue CSS.
93	*
94	* @return void
95	*/
96	public function admin_enqueue_css() {
97	$page = ( ! empty( $_GET['page'] ) ) ? sanitize_text_field( wp_unslash( $_GET['page'] ) ) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended
98	$module = ( ! empty( $_GET['module'] ) ) ? sanitize_text_field( wp_unslash( $_GET['module'] ) ) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended
99
100	if ( 'merchant' === $page && self::MODULE_ID === $module ) {
101	wp_enqueue_style( 'merchant-admin-' . self::MODULE_ID, MERCHANT_URI . 'assets/css/modules/' . self::MODULE_ID . '/admin/preview.min.css', array(), MERCHANT_VERSION );
102	}
103	}
104
105	/**
106	* Render admin preview
107	*
108	* @param Merchant_Admin_Preview $preview
109	* @param string $module
110	*
111	* @return Merchant_Admin_Preview
112	*/
113	public function render_admin_preview( $preview, $module ) {
114	if ( self::MODULE_ID === $module ) {
115	ob_start();
116	self::admin_preview_content();
117	$content = ob_get_clean();
118
119	// HTML.
120	$preview->set_html( $content );
121
122	}
123
124	return $preview;
125	}
126
127	/**
128	* Admin preview content.
129	*
130	* @return void
131	*/
132	public function admin_preview_content() {
133	?>
134
135	<div class="mrc-code-snippets-preview">
136	<img src="<?php echo esc_url( MERCHANT_URI . 'inc/modules/' . self::MODULE_ID . '/admin/images/preview-code-snippets.png' ); ?>" />
137	</div>
138
139	<?php
140	}
141
142	/**
143	* Get header code snippet.
144	*
145	* @return void
146	*/
147	function header_code_snippet() {
148	$snippet = Merchant_Option::get( 'code-snippets', 'header_code_snippets', '' );
149
150	if ( ! empty( $snippet ) ) {
151	echo wp_kses( $snippet, merchant_kses_allowed_tags_for_code_snippets() );
152	}
153	}
154
155	/**
156	* Get body code snippet.
157	*
158	* @return void
159	*/
160	function body_code_snippet() {
161	$snippet = Merchant_Option::get( 'code-snippets', 'body_code_snippets', '' );
162
163	if ( ! empty( $snippet ) ) {
164	echo wp_kses( $snippet, merchant_kses_allowed_tags_for_code_snippets() );
165	}
166	}
167
168	/**
169	* Get footer code snippet.
170	*
171	* @return void
172	*/
173	function footer_code_snippet() {
174	$snippet = Merchant_Option::get( 'code-snippets', 'footer_code_snippets', '' );
175
176	if ( ! empty( $snippet ) ) {
177	echo wp_kses( $snippet, merchant_kses_allowed_tags_for_code_snippets() );
178	}
179	}
180	}
181
182	// Initialize the module.
183	add_action( 'init', function() {
184	new Merchant_Code_Snippets();
185	} );
186