depicter / app / src / WordPress / ShortcodesServiceProvider.php

ShortcodesServiceProvider.php in Depicter — Popup & Slider Builder trunk, at app/src/WordPress/ShortcodesServiceProvider.php

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1	<?php
2	namespace Depicter\WordPress;
3
4	use Averta\Core\Utility\JSON;
5	use Averta\WordPress\Utility\Extract;
6	use WPEmerge\ServiceProviders\ServiceProviderInterface;
7
8	/**
9	* Register shortcodes.
10	*/
11	class ShortcodesServiceProvider implements ServiceProviderInterface {
12
13	const SHORTCODE_NAME = 'depicter';
14	const SHORTCODE_ATTRS = [ 'id', 'alias', 'slug' ];
15
16	/**
17	* {@inheritDoc}
18	*/
19	public function register( $container ) {
20	// Nothing to register.
21	}
22
23	/**
24	* {@inheritDoc}
25	*/
26	public function bootstrap( $container ) {
27	add_shortcode(self::SHORTCODE_NAME , [ $this, 'process_shortcode' ]);
28	add_action( 'wp_enqueue_scripts', [ $this, 'loadShortcodeAssets'] );
29	}
30
31	/**
32	* Load assets if the shortcode exists in the page content
33	*
34	* @return void
35	*/
36	public function loadShortcodeAssets() {
37	global $post;
38
39	if( empty( $post->ID ) ){
40	return;
41	}
42
43	if ( !empty( \Depicter::options()->get( 'always_load_assets', false ) ) ) {
44	\Depicter::front()->assets()->enqueueStyles();
45	\Depicter::front()->assets()->enqueueScripts();
46	}
47
48	$content = '';
49	$builtWithElementor = false;
50	// check if page built by elementor and user used shortcode widget instead of depicter widget
51	if ( class_exists( '\Elementor\Plugin' ) ) {
52
53	$document = \Elementor\Plugin::$instance->documents->get($post->ID);
54	if ( !empty( $document ) && $document->is_built_with_elementor() ) {
55	$builtWithElementor = true;
56	$elementorData = get_post_meta( $post->ID, '_elementor_data', true );
57	$elementorData = JSON::isJson( $elementorData ) ? $elementorData : JSON::encode( $elementorData );
58	preg_match_all( '/\[depicter.*?(?=\])\]/', $elementorData, $matches, PREG_SET_ORDER );
59	if ( empty( $matches ) ) {
60	return;
61	}
62	foreach ( $matches as $key => $shortcode ) {
63	$content .= stripslashes( $shortcode[0] );
64	}
65	} else {
66	if( empty( $post->post_content ) ){
67	return;
68	}
69	$content = $post->post_content;
70	}
71	} else {
72	if( empty( $post->post_content ) ){
73	return;
74	}
75	$content = $post->post_content;
76	}
77
78	$shortcodeInfo = Extract::shortcodeAttributes( $content, self::SHORTCODE_NAME, self::SHORTCODE_ATTRS );
79
80	// the shortcode exist in the content
81	if( $shortcodeInfo !== false ){
82	// load common assets
83	\Depicter::front()->assets()->enqueueStyles();
84	\Depicter::front()->assets()->enqueueScripts();
85
86	// Load custom css files
87	foreach( self::SHORTCODE_ATTRS as $documentAttribute ){
88	if( ! empty( $shortcodeInfo[ $documentAttribute ][0] ) ){
89	$documentId = ! is_numeric( $shortcodeInfo[ $documentAttribute ][0] ) ? \Depicter::document()->getID( $shortcodeInfo[ $documentAttribute ][0] ) : $shortcodeInfo[ $documentAttribute ][0];
90	if ( ! $documentId ) {
91	continue;
92	}
93
94	\Depicter::document()->cacheCustomStyles( $documentId );
95	\Depicter::front()->assets()->enqueueCustomAssets( $documentId );
96	\Depicter::front()->assets()->enqueuePreloadTags( $documentId );
97	}
98	}
99	}
100
101	if ( false != strpos( $post->post_content, 'wp:depicter/slider' ) ) {
102	// load common assets
103	\Depicter::front()->assets()->enqueueStyles();
104	\Depicter::front()->assets()->enqueueScripts();
105
106	preg_match_all( '/wp:depicter\/slider\s+{"id":(\d+)/', $post->post_content, $sliderIDs, PREG_SET_ORDER );
107	if ( !empty( $sliderIDs ) ) {
108	foreach( $sliderIDs as $sliderID ) {
109	\Depicter::document()->cacheCustomStyles( $sliderID[1] );
110	\Depicter::front()->assets()->enqueueCustomAssets( $sliderID[1] );
111	\Depicter::front()->assets()->enqueuePreloadTags( $sliderID[1] );
112	}
113	}
114	}
115	}
116
117
118	/**
119	* Shortcode callback
120	*
121	* @param array $attrs
122	* @param null $content
123	*
124	* @return string
125	* @throws \Exception
126	*/
127	function process_shortcode( $attrs, $content = null ) {
128
129	extract( shortcode_atts(
130	array_fill_keys( self::SHORTCODE_ATTRS, '' ),
131	$attrs,
132	'depicter'
133	));
134
135	$documentId = $id;
136
137	if ( empty( $documentId ) ) {
138	if( empty( $slug ) && ! empty( $alias ) ){
139	$slug = $alias;
140	}
141	$documentId = $slug;
142	}
143
144	return \Depicter::front()->render()->document( $documentId, [ 'echo' => false ] );
145	}
146	}
147