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 1.10.0, 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->log_deactivation();
38
39	// Note: We don't delete user data on deactivation
40	// Data is only removed on uninstall
41	}
42
43	/**
44	* Clear all scheduled hooks
45	*
46	* @return void
47	*/
48	private function clear_scheduled_hooks(): void {
49	$scheduled_hooks = [
50	'thinkrank_monthly_credit_reset',
51	'thinkrank_cache_cleanup',
52	'thinkrank_usage_analytics',
53	];
54
55	foreach ($scheduled_hooks as $hook) {
56	$timestamp = wp_next_scheduled($hook);
57	if ($timestamp) {
58	wp_unschedule_event($timestamp, $hook);
59	}
60	}
61
62	// Clear all instances of our hooks
63	wp_clear_scheduled_hook('thinkrank_monthly_credit_reset');
64	wp_clear_scheduled_hook('thinkrank_cache_cleanup');
65	wp_clear_scheduled_hook('thinkrank_usage_analytics');
66	}
67
68	/**
69	* Clear plugin cache
70	*
71	* @return void
72	*/
73	private function clear_cache(): void {
74	global $wpdb;
75
76	// Clear AI cache table with proper escaping
77	$cache_table = $wpdb->prefix . 'thinkrank_ai_cache';
78	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching -- Plugin deactivation requires direct database access to check table existence
79	$table_exists = $wpdb->get_var(
80	$wpdb->prepare("SHOW TABLES LIKE %s", $cache_table)
81	);
82	if ($table_exists === $cache_table) {
83	// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared,WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching -- Table name is properly constructed from controlled prefix, plugin deactivation requires direct database access
84	$wpdb->query("TRUNCATE TABLE {$cache_table}");
85	}
86
87	// Clear WordPress transients with proper escaping
88	// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared,WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching -- $wpdb->options is a WordPress core property, plugin deactivation requires direct database access
89	$wpdb->query(
90	$wpdb->prepare(
91	"DELETE FROM {$wpdb->options}
92	WHERE option_name LIKE %s
93	OR option_name LIKE %s",
94	$wpdb->esc_like('_transient_thinkrank_') . '%',
95	$wpdb->esc_like('_transient_timeout_thinkrank_') . '%'
96	)
97	);
98
99	// Clear object cache if available
100	if (function_exists('wp_cache_flush_group')) {
101	wp_cache_flush_group('thinkrank');
102	}
103	}
104
105	/**
106	* Log deactivation for analytics
107	*
108	* @return void
109	*/
110	private function log_deactivation(): void {
111	$deactivation_data = [
112	'timestamp' => time(),
113	'version' => THINKRANK_VERSION,
114	'wp_version' => get_bloginfo('version'),
115	'php_version' => PHP_VERSION,
116	'active_plugins' => get_option('active_plugins', []),
117	'site_url' => get_site_url(),
118	];
119
120	// Store deactivation data for potential feedback
121	update_option('thinkrank_last_deactivation', $deactivation_data);
122
123	// Remove activation flag
124	delete_option('thinkrank_activated');
125	}
126	}
127