404-solution / includes / Loader.php

Loader.php in 404 Solution 4.3.3, at includes/Loader.php

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1	<?php
2
3
4	if (!defined('ABSPATH')) {
5	exit;
6	}
7
8	// Constants
9	if (!defined('ABJ404_AUTHOR_EMAIL')) { define( 'ABJ404_AUTHOR_EMAIL', '404solution@ajexperience.com' ); }
10	// Default endpoint for the FeedbackTransport HTTP reports POST. Site owners
11	// and tests can override via the 'abj404_report_endpoint' filter.
12	if (!defined('ABJ404_REPORT_ENDPOINT')) { define( 'ABJ404_REPORT_ENDPOINT', 'https://404solution.ajexperience.com/api/v1/reports' ); }
13	/* plugin_dir_url( __FILE__ ) */
14	if (!defined('ABJ404_URL')) { define( 'ABJ404_URL', plugin_dir_url(ABJ404_FILE)); } // https://site-url/wp-content/plugins/404-solution/
15
16	/** plugin_dir_path( __FILE__ ) */
17	if (!defined('ABJ404_NAME')) { define( 'ABJ404_NAME', plugin_basename(ABJ404_FILE)); } // wp-content/plugins/404-solution/404-solution.php
18	if (!defined('ABJ404_SOLUTION_BASENAME')) {
19	define('ABJ404_SOLUTION_BASENAME', function_exists('plugin_basename') ? plugin_basename(ABJ404_FILE) :
20	basename(dirname(ABJ404_FILE)) . '/' . basename(ABJ404_FILE));
21	}
22
23	// Read version from main plugin file header (single source of truth)
24	$abj404_plugin_data = get_file_data(ABJ404_FILE, array('Version' => 'Version'));
25	if (!defined('ABJ404_VERSION')) { define('ABJ404_VERSION', $abj404_plugin_data['Version']); }
26	if (!defined('URL_TRACKING_SUFFIX')) { define( 'URL_TRACKING_SUFFIX', '?utm_source=404SolutionPlugin&utm_medium=WordPress'); }
27	if (!defined('ABJ404_HOME_URL')) { define( 'ABJ404_HOME_URL', 'https://www.ajexperience.com/404-solution/' . URL_TRACKING_SUFFIX); }
28	if (!defined('ABJ404_FC_URL')) { define( 'ABJ404_FC_URL', 'https://www.ajexperience.com/' . URL_TRACKING_SUFFIX); }
29	if (!defined('PLUGIN_NAME')) { define( 'PLUGIN_NAME', '404 Solution'); }
30
31	// STATUS types
32	if (!defined('ABJ404_TRASH_FILTER')) { define( 'ABJ404_TRASH_FILTER', -1 ); }
33	if (!defined('ABJ404_HANDLED_FILTER')) { define( 'ABJ404_HANDLED_FILTER', -2 ); }
34	if (!defined('ABJ404_STATUS_MANUAL')) { define( 'ABJ404_STATUS_MANUAL', 1 ); }
35	if (!defined('ABJ404_STATUS_AUTO')) { define( 'ABJ404_STATUS_AUTO', 2 ); }
36	if (!defined('ABJ404_STATUS_CAPTURED')) { define( 'ABJ404_STATUS_CAPTURED', 3 ); }
37	if (!defined('ABJ404_STATUS_IGNORED')) { define( 'ABJ404_STATUS_IGNORED', 4 ); }
38	if (!defined('ABJ404_STATUS_LATER')) { define( 'ABJ404_STATUS_LATER', 5 ); }
39	if (!defined('ABJ404_STATUS_REGEX')) { define( 'ABJ404_STATUS_REGEX', 6 ); }
40	// Note: TRASH is handled via the 'disabled' column, not status. This constant exists for
41	// backward compatibility with UninstallModal.php. Value 0 ensures 'status != 0' returns all rows.
42	if (!defined('ABJ404_STATUS_TRASH')) { define( 'ABJ404_STATUS_TRASH', 0 ); }
43
44	// Redirect types
45	if (!defined('ABJ404_TYPE_404_DISPLAYED')) { define( 'ABJ404_TYPE_404_DISPLAYED', 0 ); }
46	if (!defined('ABJ404_TYPE_POST')) { define( 'ABJ404_TYPE_POST', 1 ); }
47	if (!defined('ABJ404_TYPE_CAT')) { define( 'ABJ404_TYPE_CAT', 2 ); }
48	if (!defined('ABJ404_TYPE_TAG')) { define( 'ABJ404_TYPE_TAG', 3 ); }
49	if (!defined('ABJ404_TYPE_EXTERNAL')) { define( 'ABJ404_TYPE_EXTERNAL', 4 ); }
50	if (!defined('ABJ404_TYPE_HOME')) { define( 'ABJ404_TYPE_HOME', 5 ); }
51
52	// Use $GLOBALS so these are in the true PHP global scope even when Loader.php
53	// is require_once'd from inside a function or closure (e.g. the rest_api_init callback).
54	$GLOBALS['abj404_redirect_types'] = array(ABJ404_STATUS_MANUAL, ABJ404_STATUS_AUTO, ABJ404_STATUS_REGEX);
55	$GLOBALS['abj404_captured_types'] = array(ABJ404_STATUS_CAPTURED, ABJ404_STATUS_IGNORED, ABJ404_STATUS_LATER);
56	// Also set as local-scope variables for backward compatibility when included at file scope.
57	$abj404_redirect_types = $GLOBALS['abj404_redirect_types'];
58	$abj404_captured_types = $GLOBALS['abj404_captured_types'];
59
60	// other
61	if (!defined("ABJ404_OPTION_DEFAULT_PERPAGE")) { define("ABJ404_OPTION_DEFAULT_PERPAGE", 25); }
62	if (!defined("ABJ404_OPTION_MIN_PERPAGE")) { define("ABJ404_OPTION_MIN_PERPAGE", 3); }
63	if (!defined("ABJ404_OPTION_MAX_PERPAGE")) { define("ABJ404_OPTION_MAX_PERPAGE", 500); }
64	if (!defined("ABJ404_MAX_AJAX_DROPDOWN_SIZE")) { define("ABJ404_MAX_AJAX_DROPDOWN_SIZE", 500); }
65	if (!defined("ABJ404_MAX_URL_LENGTH")) { define("ABJ404_MAX_URL_LENGTH", 4096); }
66
67	// Load the bootstrap file which contains the service initialization function
68	require_once(__DIR__ . '/bootstrap.php');
69
70	// Optional runtime query-budget instrumentation. No-op unless
71	// ABJ404_QUERY_BUDGET_LOG env var or constant points to a writable
72	// directory. Implements the deliverable of technique 4 in
73	// docs/PROACTIVE_BUG_DISCOVERY.md ("reverse-proxy timeout budget audit").
74	require_once(__DIR__ . '/diagnostics/QueryBudgetInstrumentation.php');
75
76	// Initialize the service container
77	// This sets up dependency injection for all core services
78	abj_404_solution_init_services();
79
80	// always include
81	ABJ_404_Solution_ErrorHandler::init();
82
83	// SlugChangeHandler registers the save_post hook which must fire whenever a post
84	// is saved — including via WP-CLI (wp post update) and REST API, not only in admin.
85	// Moving it outside is_admin() ensures auto-redirects are created in all contexts.
86	ABJ_404_Solution_SlugChangeHandler::init();
87
88	// Keep the redirects denorm display columns (dest_for_view / published_status)
89	// fresh when a targeted post or term changes. Registered in all contexts
90	// (admin, WP-CLI, REST) because content changes outside wp-admin too. (Step 3c.)
91	ABJ_404_Solution_RedirectsDenormContentHooks::init();
92
93	// System page hooks must fire on both admin and frontend
94	ABJ_404_Solution_SystemPage::registerHooks();
95
96	if (is_admin()) {
97	ABJ_404_Solution_PermalinkCache::init();
98	ABJ_404_Solution_SpellChecker::init();
99	ABJ_404_Solution_PostEditorIntegration::init();
100
101	// Get services from the container instead of using getInstance()
102	// Keeping the global variables for backward compatibility during migration
103	$abj404view = abj_service('view');
104	$abj404viewSuggestions = abj_service('view_suggestions');
105	}
106