woocommerce-pos / includes / Interfaces / Provider_Adapter_Interface.php

Provider_Adapter_Interface.php in WCPOS – Point of Sale (POS) plugin for WooCommerce trunk, at includes/Interfaces/Provider_Adapter_Interface.php

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1	<?php
2	/**
3	* Cloud-print provider adapter interface.
4	*
5	* @package WCPOS\WooCommercePOS\Interfaces
6	*/
7
8	namespace WCPOS\WooCommercePOS\Interfaces;
9
10	/**
11	* Provider_Adapter_Interface interface.
12	*/
13	interface Provider_Adapter_Interface {
14	/**
15	* Return the provider's default job content type.
16	*
17	* @return string
18	*/
19	public function content_type(): string;
20
21	/**
22	* Resolve a template to the provider's wire format and content type.
23	*
24	* @param array $printer Printer configuration.
25	* @param array $template Template configuration.
26	*
27	* @return array{kind:string, content_type:string}
28	*/
29	public function format( array $printer, array $template ): array;
30
31	/**
32	* Build a base64-encoded provider diagnostic.
33	*
34	* @param string $printer_name Printer display name.
35	*
36	* @return array{content_type:string, payload:string}
37	*/
38	public function diagnostic( string $printer_name ): array;
39
40	/**
41	* Resolve provider status from printer data and plain runtime context.
42	*
43	* @param array $printer Printer configuration.
44	* @param array $context Runtime status context.
45	*
46	* @return string
47	*/
48	public function status( array $printer, array $context ): string;
49	}
50