gutenberg / lib / class-wp-widget-block.php

class-wp-widget-block.php in Gutenberg 8.9.3, at lib/class-wp-widget-block.php

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1	<?php
2	/**
3	* Widget API: WP_Widget_Block class
4	*
5	* @package Gutenberg
6	*/
7
8	/**
9	* Core class used to implement a Block widget.
10	*
11	* @see WP_Widget
12	*/
13	class WP_Widget_Block extends WP_Widget {
14
15	/**
16	* Default instance.
17	*
18	* @since 4.8.1
19	* @var array
20	*/
21	protected $default_instance = array(
22	'content' => '',
23	);
24
25	/**
26	* Sets up a new Block widget instance.
27	*
28	* @since 4.8.1
29	*/
30	public function __construct() {
31	$widget_ops = array(
32	'classname' => 'widget_block',
33	'description' => __( 'Gutenberg block.', 'gutenberg' ),
34	'customize_selective_refresh' => true,
35	);
36	$control_ops = array(
37	'width' => 400,
38	'height' => 350,
39	);
40	parent::__construct( 'block', __( 'Block', 'gutenberg' ), $widget_ops, $control_ops );
41	}
42
43	/**
44	* Outputs the content for the current Block widget instance.
45	*
46	* @since 4.8.1
47	*
48	* @global WP_Post $post Global post object.
49	*
50	* @param array $args Display arguments including 'before_title', 'after_title',
51	* 'before_widget', and 'after_widget'.
52	* @param array $instance Settings for the current Block widget instance.
53	*/
54	public function widget( $args, $instance ) {
55	echo do_blocks( $instance['content'] );
56	}
57
58	/**
59	* Handles updating settings for the current Block widget instance.
60	*
61	* @since 4.8.1
62	*
63	* @param array $new_instance New settings for this instance as input by the user via
64	* WP_Widget::form().
65	* @param array $old_instance Old settings for this instance.
66	* @return array Settings to save or bool false to cancel saving.
67	*/
68	public function update( $new_instance, $old_instance ) {
69	$instance = array_merge( $this->default_instance, $old_instance );
70	$instance['content'] = $new_instance['content'];
71	return $instance;
72	}
73
74	/**
75	* Outputs the Block widget settings form.
76	*
77	* @see WP_Widget_Custom_HTML::render_control_template_scripts()
78	*
79	* @param array $instance Current instance.
80	*/
81	public function form( $instance ) {
82	$instance = wp_parse_args( (array) $instance, $this->default_instance );
83	echo do_blocks( $instance['content'] );
84	?>
85	<textarea id="<?php echo $this->get_field_id( 'content' ); ?>" name="<?php echo $this->get_field_name( 'content' ); ?>" class="content sync-input" hidden><?php echo esc_textarea( $instance['content'] ); ?></textarea>
86	<?php
87	}
88
89	}
90