class-jetpack-gallery-settings.php at 11.1 · Jetpack – WP Security, Backup, Speed, & Growth

jetpack / class-jetpack-gallery-settings.php

class-jetpack-gallery-settings.php

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1	<?php
2	/**
3	* Adding extra functions for the gallery.
4	*
5	* @package automattic/jetpack
6	*/
7
8	use Automattic\Jetpack\Assets;
9
10	/**
11	* Renders extra controls in the Gallery Settings section of the new media UI.
12	*/
13	class Jetpack_Gallery_Settings {
14	/**
15	* The constructor.
16	*/
17	public function __construct() {
18	add_action( 'admin_init', array( $this, 'admin_init' ) );
19	}
20
21	/**
22	* Initialize the admin resources.
23	*/
24	public function admin_init() {
25	/**
26	* Filter the available gallery types.
27	*
28	* @module shortcodes, tiled-gallery
29	*
30	* @since 2.5.1
31	*
32	* @param array $value Array of the default thumbnail grid gallery type. Default array contains one key, ‘default’.
33	*/
34	$this->gallery_types = apply_filters( 'jetpack_gallery_types', array( 'default' => __( 'Thumbnail Grid', 'jetpack' ) ) );
35
36	// Enqueue the media UI only if needed.
37	if ( count( $this->gallery_types ) > 1 ) {
38	add_action( 'wp_enqueue_media', array( $this, 'wp_enqueue_media' ) );
39	add_action( 'print_media_templates', array( $this, 'print_media_templates' ) );
40	}
41	// Add Slideshow and Galleries functionality to core's media gallery widget.
42	add_filter( 'widget_media_gallery_instance_schema', array( $this, 'core_media_widget_compat' ) );
43	}
44
45	/**
46	* Updates the schema of the core gallery widget so we can save the
47	* fields that we add to Gallery Widgets, like `type` and `conditions`
48	*
49	* @param array $schema The current schema for the core gallery widget.
50	* @return array the updated schema
51	*/
52	public function core_media_widget_compat( $schema ) {
53	$schema['type'] = array(
54	'type' => 'string',
55	'enum' => array_keys( $this->gallery_types ),
56	'description' => __( 'Type of gallery.', 'jetpack' ),
57	'default' => 'default',
58	);
59	return $schema;
60	}
61
62	/**
63	* Registers/enqueues the gallery settings admin js.
64	*/
65	public function wp_enqueue_media() {
66	if ( ! wp_script_is( 'jetpack-gallery-settings', 'registered' ) ) {
67	/**
68	* This only happens if we're not in Jetpack, but on WPCOM instead.
69	* This is the correct path for WPCOM.
70	*/
71	wp_register_script(
72	'jetpack-gallery-settings',
73	Assets::get_file_url_for_environment( '_inc/build/gallery-settings.min.js', '_inc/gallery-settings.js' ),
74	array( 'media-views' ),
75	'20121225',
76	false
77	);
78	}
79
80	wp_enqueue_script( 'jetpack-gallery-settings' );
81	}
82
83	/**
84	* Outputs a view template which can be used with wp.media.template
85	*/
86	public function print_media_templates() {
87	/**
88	* Filter the default gallery type.
89	*
90	* @module tiled-gallery
91	*
92	* @since 2.5.1
93	*
94	* @param string $value A string of the gallery type. Default is ‘default’.
95	*/
96	$default_gallery_type = apply_filters( 'jetpack_default_gallery_type', 'default' );
97
98	?>
99	<script type="text/html" id="tmpl-jetpack-gallery-settings">
100	<label class="setting">
101	<span><?php esc_html_e( 'Type', 'jetpack' ); ?></span>
102	<select class="type" name="type" data-setting="type">
103	<?php foreach ( $this->gallery_types as $value => $caption ) : ?>
104	<option value="<?php echo esc_attr( $value ); ?>" <?php selected( $value, $default_gallery_type ); ?>><?php echo esc_html( $caption ); ?></option>
105	<?php endforeach; ?>
106	</select>
107	</label>
108	</script>
109	<?php
110	}
111	}
112	new Jetpack_Gallery_Settings();
113