depicter / app / src / WordPress / ShortcodesServiceProvider.php

ShortcodesServiceProvider.php in Depicter — Popup & Slider Builder 1.6.2, at app/src/WordPress/ShortcodesServiceProvider.php

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1	<?php
2	namespace Depicter\WordPress;
3
4	use Averta\WordPress\Utility\Extract;
5	use WPEmerge\ServiceProviders\ServiceProviderInterface;
6
7	/**
8	* Register shortcodes.
9	*/
10	class ShortcodesServiceProvider implements ServiceProviderInterface {
11
12	const SHORTCODE_NAME = 'depicter';
13	const SHORTCODE_ATTRS = [ 'id', 'alias', 'slug' ];
14
15	/**
16	* {@inheritDoc}
17	*/
18	public function register( $container ) {
19	// Nothing to register.
20	}
21
22	/**
23	* {@inheritDoc}
24	*/
25	public function bootstrap( $container ) {
26	add_shortcode(self::SHORTCODE_NAME , [ $this, 'process_shortcode' ]);
27	add_action( 'wp_enqueue_scripts', [ $this, 'loadShortcodeAssets'] );
28	}
29
30	/**
31	* Load assets if the shortcode exists in the page content
32	*
33	* @return void
34	*/
35	public function loadShortcodeAssets() {
36	global $post;
37
38	if ( !empty( \Depicter::options()->get( 'always_load_assets', 1 ) ) ) {
39	\Depicter::front()->assets()->enqueueStyles();
40	\Depicter::front()->assets()->enqueueScripts();
41	}
42
43	if( empty( $post->post_content ) ){
44	return;
45	}
46
47	$content = $post->post_content;
48
49	$shortcodeInfo = Extract::shortcodeAttributes( $content, self::SHORTCODE_NAME, self::SHORTCODE_ATTRS );
50
51	// the shortcode exist in the content
52	if( $shortcodeInfo !== false ){
53	// load common assets
54	\Depicter::front()->assets()->enqueueStyles();
55	\Depicter::front()->assets()->enqueueScripts();
56
57	// Load custom css files
58	foreach( self::SHORTCODE_ATTRS as $documentAttribute ){
59	if( ! empty( $shortcodeInfo[ $documentAttribute ][0] ) ){
60	\Depicter::front()->assets()->enqueueCustomAssets( $shortcodeInfo[ $documentAttribute ][0] );
61	\Depicter::front()->assets()->enqueuePreloadTags( $shortcodeInfo[ $documentAttribute ][0] );
62	}
63	}
64	}
65
66	if ( false != strpos( $post->post_content, 'wp:depicter/slider' ) ) {
67	// load common assets
68	\Depicter::front()->assets()->enqueueStyles();
69	\Depicter::front()->assets()->enqueueScripts();
70
71	preg_match_all( '/wp:depicter\/slider\s+{"id":(\d+)/', $post->post_content, $sliderIDs, PREG_SET_ORDER );
72	if ( !empty( $sliderIDs ) ) {
73	foreach( $sliderIDs as $sliderID ) {
74	\Depicter::front()->assets()->enqueueCustomAssets( $sliderID[1] );
75	\Depicter::front()->assets()->enqueuePreloadTags( $sliderID[1] );
76	}
77	}
78	}
79	}
80
81
82	/**
83	* Shortcode callback
84	*
85	* @param array $attrs
86	* @param null $content
87	*
88	* @return string
89	* @throws \Exception
90	*/
91	function process_shortcode( $attrs, $content = null ) {
92
93	extract( shortcode_atts(
94	array_fill_keys( self::SHORTCODE_ATTRS, '' ),
95	$attrs,
96	'depicter'
97	));
98
99	$documentId = $id;
100
101	if ( empty( $documentId ) ) {
102	if( empty( $slug ) && ! empty( $alias ) ){
103	$slug = $alias;
104	}
105	$documentId = $slug;
106	}
107
108	return \Depicter::front()->render()->document( $documentId, [ 'echo' => false ] );
109	}
110	}
111