code-snippets / php / flat-files / registry.php

registry.php in Code Snippets 3.8.1, at php/flat-files/registry.php

48 lines 997 B

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1	<?php
2
3	namespace Code_Snippets;
4
5	class Snippet_Handler_Registry {
6	/**
7	* @var Snippet_Type_Handler_Interface[]
8	*/
9	private array $handlers = [];
10
11	/**
12	* Constructor
13	*
14	* @param Snippet_Type_Handler_Interface[] $handlers
15	*/
16	public function __construct( array $handlers ) {
17	foreach ( $handlers as $type => $handler ) {
18	$this->register_handler( $type, $handler );
19	}
20	}
21
22	/**
23	* Registers a handler for a snippet type.
24	*
25	* @param string $type
26	* @param Snippet_Type_Handler_Interface $handler
27	* @return void
28	*/
29	public function register_handler( string $type, Snippet_Type_Handler_Interface $handler ): void {
30	$this->handlers[ $type ] = $handler;
31	}
32
33	/**
34	* Gets the handler for a snippet type.
35	*
36	* @param string $type
37	*
38	* @return Snippet_Type_Handler_Interface\|null
39	*/
40	public function get_handler( string $type ): ?Snippet_Type_Handler_Interface {
41	if ( ! isset( $this->handlers[ $type ] ) ) {
42	return null;
43	}
44
45	return $this->handlers[ $type ];
46	}
47	}
48