<?php
/**
 * MM Post Grid
 *
 * @package   MM_Post_Grid
 * @author    MM Web
 * @copyright 2026 MM Web
 * @license   GPL-2.0-or-later
 *
 * @wordpress-plugin
 * Plugin Name:       MM Post Grid
 * Plugin URI:        https://mmweb.net/mm-post-grid/
 * Description:       A clean, lightweight and fully responsive post grid that looks right on any theme. Drop the [mm_post_grid] shortcode anywhere and control the defaults from one settings screen.
 * Version:           0.1
 * Requires at least: 6.1
 * Requires PHP:      7.4
 * Author:            MM Web
 * Author URI:        https://mmweb.net/
 * License:           GPL-2.0-or-later
 * License URI:       https://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain:       mm-post-grid
 * Domain Path:       /languages
 */

namespace MM_Post_Grid;

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

define( 'MM_POST_GRID_VERSION', '0.1' );
define( 'MM_POST_GRID_FILE', __FILE__ );
define( 'MM_POST_GRID_PATH', plugin_dir_path( __FILE__ ) );
define( 'MM_POST_GRID_URL', plugin_dir_url( __FILE__ ) );

/**
 * PSR-4 style autoloader for the plugin namespace.
 *
 * `MM_Post_Grid\Renderer`            -> includes/Renderer.php
 * `MM_Post_Grid\Admin\Settings_Page` -> admin/Settings_Page.php
 * `MM_Post_Grid\Frontend\Shortcode`  -> public/Shortcode.php
 *
 * @since 0.1
 *
 * @param string $class_name Fully qualified class name being loaded.
 * @return void
 */
function autoload( $class_name ) {
	$prefixes = array(
		'MM_Post_Grid\\Admin\\'    => MM_POST_GRID_PATH . 'admin/',
		'MM_Post_Grid\\Frontend\\' => MM_POST_GRID_PATH . 'public/',
		'MM_Post_Grid\\'           => MM_POST_GRID_PATH . 'includes/',
	);

	foreach ( $prefixes as $prefix => $directory ) {
		if ( 0 !== strpos( $class_name, $prefix ) ) {
			continue;
		}

		$relative = substr( $class_name, strlen( $prefix ) );
		$file     = $directory . str_replace( '\\', '/', $relative ) . '.php';

		if ( is_readable( $file ) ) {
			require_once $file;
		}

		return;
	}
}

spl_autoload_register( __NAMESPACE__ . '\\autoload' );

register_activation_hook( __FILE__, array( __NAMESPACE__ . '\\Plugin', 'activate' ) );
add_action( 'plugins_loaded', array( __NAMESPACE__ . '\\Plugin', 'init' ) );