gutenberg / lib / experimental / interactivity-api / directives / wp-context.php

wp-context.php in Gutenberg 17.5.0, at lib/experimental/interactivity-api/directives/wp-context.php

31 lines 898 B

Raw Download Zip

1	<?php
2	/**
3	* Process wp-context directive attribute.
4	*
5	* @package wp-directives
6	*/
7
8	/**
9	* Process wp-context directive attribute.
10	*
11	* @param WP_Directive_Processor $tags Tags.
12	* @param WP_Directive_Context $context Directive context.
13	* @param string $ns Namespace.
14	*/
15	function gutenberg_interactivity_process_wp_context( $tags, $context, $ns ) {
16	if ( $tags->is_tag_closer() ) {
17	$context->rewind_context();
18	return;
19	}
20
21	$attr_value = $tags->get_attribute( 'data-wp-context' );
22
23	//Separate namespace and value from the context directive attribute.
24	list( $ns, $data ) = is_string( $attr_value ) && ! empty( $attr_value )
25	? WP_Directive_Processor::parse_attribute_value( $attr_value, $ns )
26	: array( $ns, null );
27
28	// Add parsed data to the context under the corresponding namespace.
29	$context->set_context( array( $ns => is_array( $data ) ? $data : array() ) );
30	}
31