depicter / app / src / WordPress / ShortcodesServiceProvider.php

ShortcodesServiceProvider.php in Depicter — Popup & Slider Builder 1.3.3, 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( $post->post_content ) ){
39	return;
40	}
41	$content = $post->post_content;
42
43	$shortcodeInfo = Extract::shortcodeAttributes( $content, self::SHORTCODE_NAME, self::SHORTCODE_ATTRS );
44
45	// the shortcode exist in the content
46	if( $shortcodeInfo !== false ){
47	// load common assets
48	\Depicter::front()->assets()->enqueueStyles();
49	\Depicter::front()->assets()->enqueueScripts();
50
51	// Load custom css files
52	foreach( self::SHORTCODE_ATTRS as $documentAttribute ){
53	if( ! empty( $shortcodeInfo[ $documentAttribute ][0] ) ){
54	\Depicter::front()->assets()->enqueueCustomAssets( $shortcodeInfo[ $documentAttribute ][0] );
55	}
56	}
57	}
58
59	if ( false != strpos( $post->post_content, 'wp:depicter/slider' ) ) {
60	// load common assets
61	\Depicter::front()->assets()->enqueueStyles();
62	\Depicter::front()->assets()->enqueueScripts();
63
64	preg_match_all( '/wp:depicter\/slider\s+{"id":(\d+)/', $post->post_content, $sliderIDs, PREG_SET_ORDER );
65	if ( !empty( $sliderIDs ) ) {
66	foreach( $sliderIDs as $sliderID ) {
67	\Depicter::front()->assets()->enqueueCustomAssets( $sliderID[1] );
68	}
69	}
70	}
71	}
72
73
74	/**
75	* Shortcode callback
76	*
77	* @param array $attrs
78	* @param null $content
79	*
80	* @return string
81	* @throws \Exception
82	*/
83	function process_shortcode( $attrs, $content = null ) {
84
85	extract( shortcode_atts(
86	array_fill_keys( self::SHORTCODE_ATTRS, '' ),
87	$attrs,
88	'depicter'
89	));
90
91	$documentId = $id;
92
93	if ( empty( $documentId ) ) {
94	if( empty( $slug ) && ! empty( $alias ) ){
95	$slug = $alias;
96	}
97	$documentId = $slug;
98	}
99
100	return \Depicter::front()->render()->document( $documentId, [ 'echo' => false ] );
101	}
102	}
103