thinkrank / includes / core / class-deactivator.php

class-deactivator.php in ThinkRank AI SEO – AI SEO Plugin for WordPress: Schema, XML Sitemaps, Meta Tags, Search Console & Local SEO 2.0.1, at includes/core/class-deactivator.php

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1	<?php
2	/**
3	* Plugin Deactivator Class
4	*
5	* Handles plugin deactivation tasks
6	*
7	* @package ThinkRank\Core
8	* @since 1.0.0
9	*/
10
11	declare(strict_types=1);
12
13	namespace ThinkRank\Core;
14
15	// Prevent direct access
16	if (!defined('ABSPATH')) {
17	exit;
18	}
19
20	/**
21	* Deactivator Class
22	*
23	* Single Responsibility: Handle plugin deactivation tasks only
24	*
25	* @since 1.0.0
26	*/
27	class Deactivator {
28
29	/**
30	* Plugin deactivation tasks
31	*
32	* @return void
33	*/
34	public function deactivate(): void {
35	$this->clear_scheduled_hooks();
36	$this->clear_cache();
37	$this->remove_published_files();
38	$this->log_deactivation();
39
40	// Note: We don't delete user data on deactivation
41	// Data is only removed on uninstall
42	}
43
44	/**
45	* Remove physically published files so they stop serving once the plugin
46	* is inactive (the published llms.txt would otherwise keep serving forever).
47	*
48	* @return void
49	*/
50	private function remove_published_files(): void {
51	if (class_exists('ThinkRank\\SEO\\LLMs_Txt_Manager')) {
52	(new \ThinkRank\SEO\LLMs_Txt_Manager())->delete_llms_txt_file();
53	}
54	// Static /.well-known/ OAuth discovery files (published by the MCP
55	// self-test on hosts whose proxy intercepts that directory) — a
56	// static copy must not keep advertising a server that is now off.
57	if (class_exists('ThinkRank\\Mcp\\Mcp_Static_Discovery')) {
58	\ThinkRank\Mcp\Mcp_Static_Discovery::remove();
59	}
60	}
61
62	/**
63	* Clear all scheduled hooks
64	*
65	* @return void
66	*/
67	private function clear_scheduled_hooks(): void {
68	// Read from the shared manifest rather than a local copy. Deactivation
69	// cleared 5 of the 15 hooks the plugin schedules and uninstall cleared
70	// 2, so a removal left recurring events behind — including
71	// thinkrank_google_token_refresh on the custom thinkrank_45min
72	// recurrence, whose interval no longer resolves once the plugin's
73	// cron_schedules filter is gone (#389).
74	$manifest = require THINKRANK_PLUGIN_DIR . 'includes/cleanup-manifest.php';
75
76	foreach ($manifest['cron_hooks'] as $hook) {
77	wp_clear_scheduled_hook($hook);
78	}
79	}
80
81	/**
82	* Clear plugin cache
83	*
84	* @return void
85	*/
86	private function clear_cache(): void {
87	global $wpdb;
88
89	// Clear AI cache table with proper escaping
90	$cache_table = $wpdb->prefix . 'thinkrank_ai_cache';
91	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching, PluginCheck.Security.DirectDB.UnescapedDBParameter -- Plugin deactivation requires direct database access to check table existence
92	$table_exists = $wpdb->get_var(
93	$wpdb->prepare("SHOW TABLES LIKE %s", $cache_table)
94	);
95	if ($table_exists === $cache_table) {
96	// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared,WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching, PluginCheck.Security.DirectDB.UnescapedDBParameter -- Table name is properly constructed from controlled prefix, plugin deactivation requires direct database access
97	$wpdb->query("TRUNCATE TABLE {$cache_table}");
98	}
99
100	// Clear WordPress transients with proper escaping
101	// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared,WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching, PluginCheck.Security.DirectDB.UnescapedDBParameter -- $wpdb->options is a WordPress core property, plugin deactivation requires direct database access
102	$wpdb->query(
103	$wpdb->prepare(
104	"DELETE FROM {$wpdb->options}
105	WHERE option_name LIKE %s
106	OR option_name LIKE %s",
107	$wpdb->esc_like('_transient_thinkrank_') . '%',
108	$wpdb->esc_like('_transient_timeout_thinkrank_') . '%'
109	)
110	);
111
112	// Clear object cache if available
113	if (function_exists('wp_cache_flush_group')) {
114	wp_cache_flush_group('thinkrank');
115	}
116	}
117
118	/**
119	* Log deactivation for analytics
120	*
121	* @return void
122	*/
123	private function log_deactivation(): void {
124	$deactivation_data = [
125	'timestamp' => time(),
126	'version' => THINKRANK_VERSION,
127	'wp_version' => get_bloginfo('version'),
128	'php_version' => PHP_VERSION,
129	];
130
131	// Store deactivation data for potential feedback
132	update_option('thinkrank_last_deactivation', $deactivation_data);
133
134	// Remove activation flag
135	delete_option('thinkrank_activated');
136	}
137	}
138