embed-privacy / inc / handler / class-shortcode.php

class-shortcode.php in Embed Privacy 1.11.2, at inc/handler/class-shortcode.php

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1	<?php
2	namespace epiphyt\Embed_Privacy\handler;
3
4	use epiphyt\Embed_Privacy\data\Providers;
5	use epiphyt\Embed_Privacy\Embed_Privacy;
6
7	/**
8	* Shortcode handler.
9	*
10	* @author Epiphyt
11	* @license GPL2
12	* @package epiphyt\Embed_Privacy
13	* @since 1.10.0
14	*/
15	final class Shortcode {
16	/**
17	* @var string[] List of ignored shortcodes
18	*/
19	private $ignored_shortcodes = [
20	'embed_privacy_opt_out',
21	'grw',
22	];
23
24	/**
25	* Initialize functionality.
26	*/
27	public function init() {
28	\add_shortcode( 'embed_privacy_opt_out', [ self::class, 'opt_out' ] );
29	\add_filter( 'the_content', [ $this, 'print_assets_for_shortcode' ] );
30	}
31
32	/**
33	* Get a list with ignored shortcodes.
34	*
35	* @return string[] List with ignored shortcodes
36	*/
37	public function get_ignored() {
38	/**
39	* Filter the ignored shortcodes list.
40	*
41	* @since 1.6.0
42	*
43	* @param string[] $ignored_shortcodes Current list of ignored shortcodes
44	*/
45	$this->ignored_shortcodes = \apply_filters( 'embed_privacy_ignored_shortcodes', $this->ignored_shortcodes );
46
47	return $this->ignored_shortcodes;
48	}
49
50	/**
51	* Display an Opt-out shortcode.
52	*
53	* @param array\|string $attributes Shortcode attributes
54	* @return string The shortcode output
55	*/
56	public static function opt_out( $attributes ) {
57	$attributes = \shortcode_atts( [
58	'headline' => \__( 'Embed providers', 'embed-privacy' ),
59	'show_all' => 0,
60	'subline' => \__( 'Enable or disable embed providers globally. By enabling a provider, its embedded content will be displayed directly on every page without asking you anymore.', 'embed-privacy' ),
61	], $attributes );
62	$cookie = Embed_Privacy::get_instance()->get_cookie();
63	$embed_providers = Providers::get_instance()->get_list();
64	$enabled_providers = \array_keys( (array) $cookie );
65
66	if ( empty( $embed_providers ) ) {
67	return '';
68	}
69
70	$headline = '<h3>' . \esc_html( $attributes['headline'] ) . '</h3>' . \PHP_EOL;
71
72	/**
73	* Filter the opt-out headline.
74	*
75	* @param string $headline Current headline HTML
76	* @param array $attributes Shortcode attributes
77	*/
78	$headline = \apply_filters( 'embed_privacy_opt_out_headline', $headline, $attributes );
79
80	/**
81	* Filter the opt-out subline.
82	*
83	* @param string $subline Current subline HTML
84	* @param array $attributes Shortcode attributes
85	*/
86	$subline = \apply_filters( 'embed_privacy_opt_out_subline', '<p>' . \esc_html( $attributes['subline'] ) . '</p>' . \PHP_EOL, $attributes );
87
88	$output = '<div class="embed-privacy-opt-out" data-show-all="' . ( $attributes['show_all'] ? 1 : 0 ) . '">' . \PHP_EOL . $headline . $subline;
89
90	foreach ( $embed_providers as $provider ) {
91	$is_checked = false;
92
93	if ( $attributes['show_all'] ) {
94	$is_checked = \in_array( $provider->get_name(), $enabled_providers, true );
95	}
96
97	$is_hidden = ! $attributes['show_all'] && ! \in_array( $provider->get_name(), $enabled_providers, true );
98	$microtime = \str_replace( '.', '', \microtime( true ) );
99	$output .= '<span class="embed-privacy-provider' . ( $is_hidden ? ' is-hidden' : '' ) . '">' . \PHP_EOL;
100	$output .= '<label class="embed-privacy-opt-out-label" for="embed-privacy-provider-' . \esc_attr( $provider->get_name() ) . '-' . $microtime . '" data-embed-provider="' . \esc_attr( $provider->get_name() ) . '">';
101	$output .= '<input type="checkbox" id="embed-privacy-provider-' . \esc_attr( $provider->get_name() ) . '-' . $microtime . '" ' . \checked( $is_checked, true, false ) . ' class="embed-privacy-opt-out-input" data-embed-provider="' . \esc_attr( $provider->get_name() ) . '"> ';
102	$output .= \sprintf(
103	/* translators: embed provider title */
104	\esc_html__( 'Load all embeds from %s', 'embed-privacy' ),
105	\esc_html( $provider->get_title() )
106	);
107	$output .= '</label><br>' . \PHP_EOL;
108	$output .= '</span>' . \PHP_EOL;
109	}
110
111	$output .= '</div>' . \PHP_EOL;
112
113	return $output;
114	}
115
116	/**
117	* Print Embed Privacy assets if page contains the shortcode.
118	*
119	* @since 1.11.1
120	*
121	* @param string $content Current page content
122	* @return string Current page content
123	*/
124	public function print_assets_for_shortcode( $content ) {
125	if ( \has_shortcode( $content, 'embed_privacy_opt_out' ) ) {
126	Embed_Privacy::get_instance()->frontend->print_assets();
127	}
128
129	return $content;
130	}
131	}
132