<?php
/**
 * Functions and definitions
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package Armando
 * @since 1.0.0
 */

 /**
 * The theme version.
 *
 * @since 1.0.0
 */
define( 'ARMANDO_VERSION', wp_get_theme()->get( 'Version' ) );

/** Check if the WordPress version is 5.5 or higher, and if the PHP version is at least 7.2. If not, do not activate. */
if ( version_compare( $GLOBALS['wp_version'], '5.5', '<' ) || version_compare( PHP_VERSION_ID, '70200', '<' ) ) {
	require get_template_directory() . '/inc/back-compat.php';
	return;
}

// Theme support
require_once 'classes/class-theme-support.php';

// Block styles
require_once 'inc/block-styles.php';

/**
 * Enqueue the style.css file.
 * 
 * @since 1.0.0
 */
function armando_styles() {
	wp_enqueue_style(
		'armando-style',
		get_stylesheet_uri(),
		ARMANDO_VERSION
	);

	if ( is_singular() ) {
		wp_enqueue_script( "comment-reply" );
	}
}
add_action( 'wp_enqueue_scripts', 'armando_styles' );

/**
 * Show '(no title)' in frontend if post has no title to make it selectable.
 */
add_filter(
	'the_title',
	function( $title ) {
		if ( ! is_admin() && empty( $title ) ) {
			$title = __( '(no title)', 'armando' );
		}

		return $title;
	}
);