Sindbad~EG File Manager

<?php
/**
 * Popup Maker Bootstrap.
 *
 * @package   PopupMaker
 * @copyright Copyright (c) 2024, Code Atlantic LLC
 */

namespace PopupMaker;

defined( 'ABSPATH' ) || exit;

/**
 * Define plugin's global configuration.
 *
 * @return array<string,string|bool>
 *
 * @since 1.20.0
 */
function get_plugin_config() {
	return popup_maker_config();
}

/**
 * Get config or config property.
 *
 * @param string|null $key Key of config item to return.
 *
 * @return ($key is null ? array{
 *     name: string,
 *     slug: string,
 *     version: string,
 *     option_prefix: string,
 *     text_domain: string,
 *     fullname: string,
 *     min_php_ver: string,
 *     min_wp_ver: string,
 *     file: string,
 *     basename: string,
 *     url: string,
 *     path: string,
 *     api_url: string,
 * } : (
 *     $key is 'name'|'slug'|'version'|'option_prefix'|'text_domain'|'fullname'|'min_php_ver'|'min_wp_ver'|'file'|'basename'|'url'|'path'|'api_url'
 *     ? string
 *     : false
 * ))
 *
 * @since 1.20.0
 */
function config( $key = null ) {
	$config = get_plugin_config();

	if ( ! isset( $key ) ) {
		return $config;
	}

	return isset( $config[ $key ] ) ? $config[ $key ] : false;
}

/**
 * Plugin functions loader.
 */
require_once __DIR__ . '/includes/entry--bootstrap.php';

/**
 * Check plugin prerequisites.
 *
 * @return bool
 *
 * @since 1.20.0
 */
function check_prerequisites() {

	// 1.a Check Prerequisites.
	$prerequisites = new \PopupMaker\Vendor\CodeAtlantic\PrerequisiteChecks\Prerequisites(
		[
			[
				// a. PHP Min Version.
				'type'    => 'php',
				'version' => config( 'min_php_ver' ),
			],
			// a. PHP Min Version.
			[
				'type'    => 'wp',
				'version' => config( 'min_wp_ver' ),
			],
		],
		config()
	);

	/**
	 * 1.b If there are missing requirements, render error messaging and return.
	 */
	if ( $prerequisites->check() === false ) {
		$prerequisites->setup_notices();

		return false;
	}

	return true;
}

/**
 * Initiates and/or retrieves an encapsulated container for the plugin.
 *
 * This kicks it all off, loads functions and initiates the plugins main class.
 *
 * @return \PopupMaker\Plugin\Core
 */
function plugin_instance() {
	static $plugin;

	if ( ! $plugin instanceof \PopupMaker\Plugin\Core ) {
		$plugin = new Plugin\Core( get_plugin_config() );
	}

	return $plugin;
}

/**
 * Easy access to all plugin services from the container.
 *
 * @see \PopupMaker\plugin_instance
 *
 * @param string|null $service_or_config Key of service or config to fetch.
 * @return \PopupMaker\Plugin\Core|mixed
 */
function plugin( $service_or_config = null ) {
	if ( ! isset( $service_or_config ) ) {
		return plugin_instance();
	}

	$instance = plugin_instance();

	// Check if this is a controller request first.
	if ( $instance->controllers->offsetExists( $service_or_config ) ) {
		return $instance->get_controller( $service_or_config );
	}

	return $instance->get( $service_or_config );
}

function init_plugin() {
	if ( ! check_prerequisites() ) {
		/**
		 * Required, some older extensions init and require
		 * these functions to not error.
		 *
		 * TODO In the near future we could move the requires to
		 * the bootstrap.php file meaning they would always be
		 * available.
		 */
		require_once __DIR__ . '/includes/entry--failsafes.php';
		return;
	}

	/**
	 * Plugin initialization functions.
	 */
	require_once __DIR__ . '/includes/entry--plugin-init.php';

	plugin_instance();

	do_action( 'popup_maker/init' );
}

add_action(
	'plugins_loaded',
	'\PopupMaker\init_plugin',
	// Core plugin loads at 11, Pro loads at 12 & addons load at 13.
	11 // Old pum_init() was at 9.
);