thinkrank / includes / core / class-activator.php

class-activator.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-activator.php

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1	<?php
2
3	/**
4	* Plugin Activator Class
5	*
6	* Handles plugin activation tasks
7	*
8	* @package ThinkRank\Core
9	* @since 1.0.0
10	*/
11
12	declare(strict_types=1);
13
14	namespace ThinkRank\Core;
15
16	use ThinkRank\Database\Database_Schema;
17
18	// Prevent direct access
19	if (!defined('ABSPATH')) {
20	exit;
21	}
22
23	/**
24	* Activator Class
25	*
26	* Single Responsibility: Handle plugin activation tasks only
27	*
28	* @since 1.0.0
29	*/
30	class Activator {
31
32	/**
33	* Plugin activation tasks
34	*
35	* @return void
36	* @throws \Exception If activation fails
37	*/
38	public function activate(): void {
39	$this->check_requirements();
40	$this->create_database_tables();
41	$this->set_default_options();
42	$this->setup_indexnow_key();
43	$this->schedule_cron_jobs();
44	$this->set_activation_flag();
45	}
46
47	/**
48	* Setup IndexNow API Key
49	*
50	* Generates a unique 128-bit key and creates the key file in the root directory.
51	*
52	* @return void
53	*/
54	private function setup_indexnow_key(): void {
55	$option_name = 'thinkrank_instant_indexing_settings';
56	$settings = get_option($option_name, []);
57
58	// Check if key exists
59	if (empty($settings['api_key'])) {
60	try {
61	// Generate 128-bit key (32 hex characters)
62	// Using bin2hex(random_bytes(16)) as requested
63	$key = bin2hex(random_bytes(16));
64
65	// Save to options
66	$settings['api_key'] = $key;
67
68	// Initialize default post types if not set
69	if (!isset($settings['auto_submit_post_types'])) {
70	$settings['auto_submit_post_types'] = ['post', 'page'];
71	}
72
73	update_option($option_name, $settings);
74
75	// Create the key file in WordPress root
76	$file_path = ABSPATH . $key . '.txt';
77	if (wp_is_writable(ABSPATH)) {
78	file_put_contents($file_path, $key);
79	}
80	} catch (\Exception $e) {
81	error_log('ThinkRank: Failed to create IndexNow key file: ' . $e->getMessage());
82	}
83	}
84	}
85
86	/**
87	* Check system requirements
88	*
89	* @return void
90	* @throws \Exception If requirements not met
91	*/
92	private function check_requirements(): void {
93	// PHP version check
94	if (version_compare(PHP_VERSION, '8.0', '<')) {
95	throw new \Exception('ThinkRank requires PHP 8.0 or higher');
96	}
97
98	// WordPress version check
99	if (version_compare(get_bloginfo('version'), '6.0', '<')) {
100	throw new \Exception('ThinkRank requires WordPress 6.0 or higher');
101	}
102
103	// Required PHP extensions
104	$required_extensions = ['curl', 'json', 'mbstring'];
105	foreach ($required_extensions as $extension) {
106	if (!extension_loaded($extension)) {
107	throw new \Exception(sprintf("Required PHP extension '%s' is not loaded", esc_html($extension)));
108	}
109	}
110
111	// Check if we can write to WordPress root directory (for robots.txt, llms.txt, sitemaps)
112	if (!wp_is_writable(ABSPATH)) {
113	throw new \Exception('WordPress root directory is not writable');
114	}
115	}
116
117	/**
118	* Create database tables
119	*
120	* Uses the consolidated Database_Schema class to create all 11 ThinkRank tables:
121	* - SEO Tables (7): Settings, Analysis, Keywords, Schema, Social, Performance, Local
122	* - AI/Core Tables (4): AI Cache, AI Usage, Content Briefs, SEO Scores
123	*
124	* @return void
125	* @throws \Exception If table creation fails
126	*/
127	private function create_database_tables(): void {
128	try {
129	// Use the Database_Schema class to create all 11 ThinkRank tables
130	$schema = new Database_Schema();
131	$results = $schema->create_tables();
132
133	if (!$results['success']) {
134	$error_message = 'Failed to create database tables: ' . implode(', ', $results['errors']);
135	throw new \Exception($error_message);
136	}
137
138	// Add performance indexes for Phase 2 optimization
139	$index_results = $schema->add_performance_indexes();
140	if (!$index_results) {
141	// Performance indexes could not be created - activation continues
142	}
143
144	// Database tables created successfully
145
146	} catch (\Exception $e) {
147	throw new \Exception('Database table creation failed: ' . esc_html($e->getMessage()));
148	}
149	}
150
151
152
153	/**
154	* Set default plugin options
155	*
156	* @return void
157	*/
158	private function set_default_options(): void {
159	$default_options = [
160	'thinkrank_version' => THINKRANK_VERSION,
161
162	'thinkrank_ai_provider' => 'openai',
163	'thinkrank_cache_duration' => 3600, // 1 hour
164	'thinkrank_max_requests_per_minute' => 10,
165	'thinkrank_enable_logging' => true,
166	'thinkrank_auto_optimize' => false,
167	'thinkrank_seo_score_threshold' => 70,
168	];
169
170	foreach ($default_options as $option_name => $option_value) {
171	if (get_option($option_name) === false) {
172	add_option($option_name, $option_value);
173	}
174	}
175	}
176
177
178	/**
179	* Schedule cron jobs
180	*
181	* @return void
182	*/
183	private function schedule_cron_jobs(): void {
184
185	// Schedule cache cleanup
186	if (!wp_next_scheduled('thinkrank_cache_cleanup')) {
187	wp_schedule_event(time(), 'daily', 'thinkrank_cache_cleanup');
188	}
189
190	// Schedule usage analytics
191	if (!wp_next_scheduled('thinkrank_usage_analytics')) {
192	wp_schedule_event(time(), 'weekly', 'thinkrank_usage_analytics');
193	}
194	}
195
196	/**
197	* Set activation flag for first-time setup
198	*
199	* @return void
200	*/
201	private function set_activation_flag(): void {
202	update_option('thinkrank_activated', true);
203	update_option('thinkrank_activation_time', time());
204
205	// Set flag for showing welcome screen
206	update_option('thinkrank_show_welcome', true);
207	}
208	}
209