imagify / classes / Tools / Subscriber.php

Subscriber.php in Imagify Image Optimization: Optimize Images | Compress & Convert to WebP/AVIF 2.3.0, at classes/Tools/Subscriber.php

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1	<?php
2	declare(strict_types=1);
3
4	namespace Imagify\Tools;
5
6	use Imagify\EventManagement\SubscriberInterface;
7
8	/**
9	* Registers the AJAX action for the one-click internal-state reset.
10	*/
11	class Subscriber implements SubscriberInterface {
12
13	/**
14	* ResetInternalState service.
15	*
16	* @var ResetInternalState
17	*/
18	private $reset;
19
20	/**
21	* Constructor.
22	*
23	* @param ResetInternalState $reset ResetInternalState service.
24	*/
25	public function __construct( ResetInternalState $reset ) {
26	$this->reset = $reset;
27	}
28
29	/**
30	* Returns the events this subscriber listens to.
31	*
32	* Note: the settings-section template is rendered directly via print_template()
33	* in page-settings.php — no imagify_settings_tools hook is registered here.
34	*
35	* @return array
36	*/
37	public static function get_subscribed_events(): array {
38	return [
39	// @action
40	'wp_ajax_imagify_reset_internal_state' => 'reset_internal_state',
41	];
42	}
43
44	/**
45	* Handles the AJAX request to reset Imagify internal state.
46	*
47	* Verifies the nonce and capability before delegating to ResetInternalState.
48	*
49	* @return void
50	*/
51	public function reset_internal_state(): void {
52	imagify_check_nonce( 'imagify_reset_internal_state' );
53
54	if ( ! imagify_get_context( 'wp' )->current_user_can( 'manage' ) ) {
55	imagify_die();
56	return;
57	}
58
59	$this->reset->reset();
60
61	wp_send_json_success( [ 'message' => __( 'Imagify internal state has been reset successfully.', 'imagify' ) ] );
62	}
63	}
64