functions.php

<?php
/**
 * hatchet functions and definitions
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package hatchet
 */

$envLines = new SPLFileObject(__DIR__ ."/.env");
$_ENV = [];
foreach($envLines as $line) {
	$_ENV[strtok($line, '=')] = substr($line, strpos($line, "=") + 1);
}
$mode = trim($_ENV['MODE']);


if ( ! defined( '_hatchet_VERSION' ) ) {
	// Replace the version number of the theme on each notable release.
	define( '_hatchet_VERSION', '1.0.0' );
}

if ( ! function_exists( 'hatchet_setup' ) ) :
	//
	//Sets up theme defaults and registers support for various WordPress features.
	//
	//Note that this function is hooked into the after_setup_theme hook, which
	//runs before the init hook. The init hook is too late for some features, such
	//as indicating support for post thumbnails.
	//
	
	function hatchet_setup() {

		// Add default posts and comments RSS feed links to head.
		add_theme_support( 'automatic-feed-links' );

		// 
		// Let WordPress manage the document title.
		// By adding theme support, we declare that this theme does not use a
		// hard-coded <title> tag in the document head, and expect WordPress to
		// provide it for us.
		//  
		add_theme_support( 'title-tag' );

		// 
		// Enable support for Post Thumbnails on posts and pages.
		// https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/
		// 
		add_theme_support( 'post-thumbnails' );

		// This theme uses wp_nav_menu() in one location.
		register_nav_menus(
			array(
				'menu-1' => esc_html__( 'Primary', 'hatchet' ),
			)
		);

		// 
		// Switch default core markup for search form, comment form, and comments
		// to output valid HTML5.
		// 
		add_theme_support(
			'html5',
			array(
				'search-form',
				'comment-form',
				'comment-list',
				'gallery',
				'caption',
				'style',
				'script',
			)
		);
	}
endif;
add_action( 'after_setup_theme', 'hatchet_setup' );



// 
// Register widget area.
// https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
// 
function hatchet_widgets_init() {
	register_sidebar(
		array(
			'name'          => esc_html__( 'Sidebar', 'hatchet' ),
			'id'            => 'sidebar-1',
			'description'   => esc_html__( 'Add widgets here.', 'hatchet' ),
			'before_widget' => '<section id="%1$s" class="widget %2$s">',
			'after_widget'  => '</section>',
			'before_title'  => '<h2 class="widget-title">',
			'after_title'   => '</h2>',
		)
	);
}
add_action( 'widgets_init', 'hatchet_widgets_init' );


//
// Blocks 
//
$dir = new DirectoryIterator(__DIR__ ."/blocks/");
foreach ($dir as $item) {
	if ($item->isDir() && !$item->isDot()) {
		include_once('blocks/'.$item->getFilename().'/setup.php');
	}
}


// 
// Default gutenberg content lacks wrappers. add some so we can style and control
//
function wporg_block_wrapper( $block_content, $block ) {
	if ( $block['blockName'] === 'core/paragraph' ) {
		$content = '<section class="wp-block-paragraph"><div class="inner">';
		$content .= $block_content;
		$content .= '</div></section>';
		return $content;
	} elseif ( $block['blockName'] === 'core/heading' ) {
		$content = '<section class="wp-block-heading"><div class="inner">';
		$content .= $block_content;
		$content .= '</div></section>';
		return $content;
	} elseif ( $block['blockName'] === 'core/list' ) {
		$content = '<section class="wp-block-list"><div class="inner">';
		$content .= $block_content;
		$content .= '</div></section>';
		return $content;
	}
	return $block_content;
}

add_filter( 'render_block', 'wporg_block_wrapper', 10, 2 );


function enable_page_excerpt() {
	add_post_type_support('page', array('excerpt'));
}
add_action('init', 'enable_page_excerpt');


// 
// Enqueue scripts and styles.
// 
function hatchet_enq() {
	$mode = trim($_ENV['MODE']);
	
	wp_deregister_script('jquery');
	wp_enqueue_script('jquery', 'https://code.jquery.com/jquery-3.6.0.min.js', array(), null, true);
	
	// customize your dev env or staging env script and sheet inclusions
	if($mode == "dev"){
		function add_less() {
			echo '<link id="site-less" rel="stylesheet/less" href="'. get_template_directory_uri(). '/src/less/style.less" media="screen" />';
		}
		add_action( 'wp_head', 'add_less' );
		
		function add_less_js() {
			echo '<script>less = { env: "development"};</script><script src="'. get_template_directory_uri().'/lib/less.js"></script><script>less.watch();</script>';
		}
		add_action( 'wp_footer', 'add_less_js' );
		
		// add scripts this theme uses here. in dev they will be loaded directly,
		// in production they'll be loaded in a single compiled file
		wp_enqueue_script( 'script', get_template_directory_uri() . '/src/js/scripts.js', array(), _hatchet_VERSION, true );
	} else if($mode == "mvp") {
		// not dev mode (production or staging)
		// so we load the MVP css file
		echo '<link rel="stylesheet" href="https://unpkg.com/mvp.css@1.12/mvp.css">';
		
		// then the compiled js and css
		wp_enqueue_script( 'hatchet-script', get_template_directory_uri() . '/assets/scripts.js', array(), _hatchet_VERSION, true );
		wp_enqueue_style( 'hatchet-style', get_template_directory_uri() . '/assets/style.css', array(), _hatchet_VERSION );
	} else {
		// not dev mode (production or staging)
		// so we load the compiled js and css
		wp_enqueue_script( 'hatchet-script', get_template_directory_uri() . '/assets/scripts.js', array(), _hatchet_VERSION, true );
		wp_enqueue_style( 'hatchet-style', get_template_directory_uri() . '/assets/style.css', array(), _hatchet_VERSION );
	}	
		
	if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
		wp_enqueue_script( 'comment-reply' );
	}
}
add_action( 'wp_enqueue_scripts', 'hatchet_enq' );


function enqueuing_admin_scripts(){
	wp_enqueue_style('hatchet-editor', get_template_directory_uri().'/assets/editor-style.css');
}
 
add_action( 'admin_enqueue_scripts', 'enqueuing_admin_scripts' );


add_action( 'wp_print_styles', 'wps_deregister_styles', 100 );
function wps_deregister_styles() {
	wp_dequeue_style( 'wp-block-library' );
}