ghostkit / classes / class-reusable-widget.php

class-reusable-widget.php in Block Animations, Motion & Scroll Effects – Ghost Kit 1.6.3, at classes/class-reusable-widget.php

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1	<?php
2	/**
3	* Widget for reusable blocks
4	*
5	* @package ghostkit
6	*/
7
8	/**
9	* Ghostkit_Reusable_Widget
10	*/
11	class Ghostkit_Reusable_Widget extends WP_Widget {
12	/**
13	* Sets up the widgets name etc
14	*/
15	public function __construct() {
16	parent::__construct(
17	'ghostkit_reusable_widget',
18	esc_html__( 'Reusable Block', 'ghostkit' ),
19	array(
20	'classname' => 'ghostkit-reusable-widget',
21	'description' => esc_html__( 'Display Gutenberg Reusable Blocks.', 'ghostkit' ),
22	)
23	);
24	}
25
26	/**
27	* Outputs the content of the widget
28	*
29	* @param array $args args.
30	* @param array $instance instance.
31	*/
32	public function widget( $args, $instance ) {
33	$title = ! empty( $instance['title'] ) ? apply_filters( 'widget_title', $instance['title'] ) : '';
34	$block = isset( $instance['block'] ) && ! empty( $instance['block'] ) ? $instance['block'] : '';
35	$post = $block ? get_post( $block ) : false;
36
37	if ( $block && $post->post_content ) {
38	// phpcs:disable
39	echo $args['before_widget'];
40
41	if ( ! empty( $title ) ) {
42	echo $args[ 'before_title' ] . $title . $args[ 'after_title' ];
43	}
44
45	echo apply_filters( 'the_content', $post->post_content );
46
47	echo $args['after_widget'];
48	// phpcs:enable
49	}
50	}
51	/**
52	* Outputs the options form on admin
53	*
54	* @param array $instance The widget options.
55	*/
56	public function form( $instance ) {
57	$title = ! empty( $instance['title'] ) ? $instance['title'] : '';
58	$selected_block = ! empty( $instance['block'] ) ? $instance['block'] : '';
59	$blocks = get_posts( array(
60	'post_type' => 'wp_block',
61	) );
62	?>
63
64	<p>
65	<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_attr_e( 'Title:', 'ghostkit' ); ?></label>
66	<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>">
67	</p>
68
69	<?php
70	if ( ! empty( $blocks ) ) {
71	?>
72	<p>
73	<label for="<?php echo esc_attr( $this->get_field_id( 'block' ) ); ?>"><?php echo esc_attr__( 'Select Block:', 'ghostkit' ); ?></label>
74	<select class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'block' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'block' ) ); ?>">
75	<option value="" disabled <?php selected( ! $selected_block ); ?>><?php echo esc_html__( '--- Select block ---', 'ghostkit' ); ?></option>
76	<?php
77	foreach ( $blocks as $block ) {
78	?>
79	<option value="<?php echo esc_attr( $block->ID ); ?>" <?php selected( $selected_block, $block->ID ); ?>>
80	<?php echo esc_html( $block->post_title ); ?>
81	</option>
82	<?php
83	}
84	?>
85	</select>
86	</p>
87	<?php
88	} else {
89	?>
90	<p><?php echo esc_attr__( 'No reusable blocks found.', 'ghostkit' ); ?></p>
91	<?php
92	}
93	}
94
95	/**
96	* Processing widget options on save
97	*
98	* @param array $new_instance new options.
99	* @param array $old_instance previous options.
100	*
101	* @return array
102	*/
103	public function update( $new_instance, $old_instance ) {
104	$instance = array(
105	'title' => ! empty( $new_instance['title'] ) ? sanitize_text_field( $new_instance['title'] ) : '',
106	'block' => ! empty( $new_instance['block'] ) ? sanitize_text_field( $new_instance['block'] ) : '',
107	);
108
109	return $instance;
110	}
111	}
112
113	/**
114	* Register Widget
115	*/
116	function ghostkit_register_reusable_widget() {
117	register_widget( 'Ghostkit_Reusable_Widget' );
118	}
119	add_action( 'widgets_init', 'ghostkit_register_reusable_widget' );
120