defender-security / src / integrations / class-smartcrawl.php

class-smartcrawl.php in Defender Security – Malware Scanner, Login Security & Firewall 6.2.4, at src/integrations/class-smartcrawl.php

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1	<?php
2	/**
3	* Handles interactions with SmartCrawl SEO.
4	*
5	* @package WP_Defender\Integrations
6	*/
7
8	namespace WP_Defender\Integrations;
9
10	if ( ! defined( 'ABSPATH' ) ) {
11	die;
12	}
13
14	/**
15	* SmartCrawl integration module.
16	*
17	* @since 5.8.0
18	*/
19	class Smartcrawl {
20
21	/**
22	* Check if SmartCrawl plugin is active.
23	*
24	* @return bool True if SmartCrawl is active, false otherwise.
25	*/
26	public function is_activated(): bool {
27	if ( ! function_exists( 'is_plugin_active' ) ) {
28	require_once ABSPATH . 'wp-admin/includes/plugin.php';
29	}
30
31	return class_exists( '\SmartCrawl\Modules\Advanced\Robots\Controller' ) \|\|
32	function_exists( 'smartcrawl_get_robots_url' ) \|\|
33	is_plugin_active( 'smartcrawl-seo/wpmu-dev-seo.php' );
34	}
35
36	/**
37	* Check if we should use SmartCrawl's filter instead of direct injection.
38	*
39	* SmartCrawl will serve robots.txt only when ALL conditions are met:
40	* 1. Plugin is loaded (class exists)
41	* 2. Robots.txt module is enabled in settings
42	* 3. No physical robots.txt file exists
43	* 4. Site is in root directory (not a subdirectory install)
44	*
45	* @return bool True if SmartCrawl will actually serve robots.txt, false otherwise.
46	*/
47	public function should_serve_robots(): bool {
48	// Quick check: SmartCrawl controller class must exist.
49	if ( ! class_exists( '\SmartCrawl\Modules\Advanced\Robots\Controller' ) ) {
50	return false;
51	}
52
53	// Let SmartCrawl's own logic determine if it will serve robots.txt.
54	// This checks: module enabled, no physical file, root directory, etc.
55	$sc_controller = \SmartCrawl\Modules\Advanced\Robots\Controller::get();
56
57	return $sc_controller->should_run();
58	}
59
60	/**
61	* Get SmartCrawl's robots.txt content.
62	*
63	* @return string The robots.txt content from SmartCrawl, or empty string if unavailable.
64	*/
65	public function get_robots_content(): string {
66	if ( ! class_exists( '\SmartCrawl\Modules\Advanced\Robots\Controller' ) ) {
67	return '';
68	}
69
70	$sc_controller = \SmartCrawl\Modules\Advanced\Robots\Controller::get();
71
72	return $sc_controller->get_content();
73	}
74	}
75