loggedin / loggedin.php

loggedin.php in Loggedin – Session Manager, Limit Concurrent Logins & Force Logout trunk, at loggedin.php

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1	<?php
2	/**
3	* Plugin entry file.
4	*
5	* Defines the path / file constants, loads the Composer autoloader,
6	* loads the text domain, and hands off to {@see Core::instance()} to
7	* boot every module in phased order.
8	*
9	* This file is intentionally minimal — the rule of thumb is "no
10	* runtime logic in the bootstrap." Each subsystem (settings storage,
11	* session guard, admin UI, REST API, Freemius) lives behind its own
12	* class under `includes/` and registers its own hooks from there.
13	*
14	* @package FoxeLabs\Loggedin
15	* @author Joel James
16	* @copyright 2025 Joel James
17	* @license GPL-2.0+
18	*
19	* @wordpress-plugin
20	* Plugin Name: Loggedin - Session Manager, Limit Concurrent Logins & Force Logout
21	* Plugin URI: https://foxelabs.com/software/plugins/loggedin
22	* Description: Limit an account to a specific number of simultaneous logins across all devices.
23	* Version: 3.2.0
24	* Author: Joel James
25	* Author URI: https://foxelabs.com/
26	* Donate link: https://paypal.me/JoelCJ
27	* License: GPL-2.0+
28	* License URI: http://www.gnu.org/licenses/gpl-2.0.txt
29	* Text Domain: loggedin
30	* Domain Path: /languages
31	* Requires PHP: 7.4
32	* Requires at least: 6.0
33	*/
34
35	namespace FoxeLabs\Loggedin;
36
37	defined( 'WPINC' ) \|\| die;
38
39	/**
40	* Absolute filesystem path to the plugin directory, with trailing slash.
41	*
42	* Used everywhere we need to include or read a file shipped inside
43	* the plugin (the autoloader, the React bundle in `build/`, the
44	* language files, etc.). Defined here once so individual classes
45	* can read it via `Plugin::dir()` without ever recomputing it.
46	*/
47	define( 'LOGGEDIN_DIR', plugin_dir_path( __FILE__ ) );
48
49	/**
50	* Absolute filesystem path to this file.
51	*
52	* Freemius needs the main plugin file path during instance creation
53	* (it derives the plugin basename from it). Captured here so we don't
54	* have to thread it through every constructor.
55	*/
56	define( 'LOGGEDIN_FILE', __FILE__ );
57
58	if ( ! function_exists( __NAMESPACE__ . '\\init' ) ) {
59	/**
60	* Boot the plugin once core has finished loading.
61	*
62	* Wrapped in a `function_exists` guard so a second copy of the
63	* plugin loaded from a different directory (a stray symlink, a
64	* dev clone) can't redefine the function and silently shadow the
65	* first init call. The function:
66	*
67	* 1. Pulls in the Composer autoloader.
68	* 2. Hands off to {@see Core::instance()}, which is responsible
69	* for wiring every module in order.
70	*
71	* The text domain is not loaded here: since WordPress 4.6 core
72	* loads translations for a wordpress.org-hosted plugin on first
73	* use, keyed on the `Text Domain` header.
74	*
75	* @since 2.0.0
76	*
77	* @return void
78	*/
79	function init(): void {
80	require __DIR__ . '/vendor/autoload.php';
81
82	alias_legacy_classes();
83
84	Core::instance();
85	}
86	}
87
88	if ( ! function_exists( __NAMESPACE__ . '\\alias_legacy_classes' ) ) {
89	/**
90	* Keep the pre-3.2.0 `DuckDev\Loggedin` class names resolvable.
91	*
92	* The namespace moved to `FoxeLabs\Loggedin` with the Duck Dev to
93	* Foxe Labs rebrand. Add-ons are separate plugins that WordPress
94	* updates independently, so a site can — and often will — run the
95	* new parent alongside an add-on built against the old names.
96	*
97	* `Plugin` is the only parent class add-ons reference across the
98	* boundary: each one guards its boot with
99	* `class_exists( '\DuckDev\Loggedin\Plugin' )`, and Active Sessions
100	* also imports it. Without the alias that guard reports false and
101	* every add-on silently disables itself. Everything else crossing
102	* the boundary is a `loggedin_`-prefixed hook, and those names did
103	* not change.
104	*
105	* Safe to drop once all four add-ons have shipped a release built
106	* against `FoxeLabs\Loggedin` and had time to roll out.
107	*
108	* @since 3.2.0
109	*
110	* @return void
111	*/
112	function alias_legacy_classes(): void {
113	if ( ! class_exists( '\\DuckDev\\Loggedin\\Plugin', false ) ) {
114	class_alias( Plugin::class, '\\DuckDev\\Loggedin\\Plugin' );
115	}
116	}
117	}
118
119	add_action( 'plugins_loaded', __NAMESPACE__ . '\\init' );
120