<?php
/**
 * Functions and definitions
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package WordPress
 * @subpackage Clove
 * @since 0.1
 */

if ( ! function_exists( 'clove_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.
	 *
	 * @since 0.1
	 *
	 * @return void
	 */
	function clove_setup() {
		/*
		 * Make theme available for translation.
		 * Translations can be filed in the /languages/ directory.
		 * If you're building a theme based on Clove Blocks, use a find and replace
		 * to change 'clove' to the name of your theme in all the template files.
		 */
		load_theme_textdomain( 'clove', get_template_directory() . '/languages' );

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

		/*
		 * Enable support for Post Thumbnails on posts and pages.
		 *
		 * @link https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/
		 */
		add_theme_support( 'post-thumbnails' );
		set_post_thumbnail_size( 1568, 9999 );

		// Add support for Block Styles.
		add_theme_support( 'wp-block-styles' );

		// Add support for editor styles.
		add_theme_support( 'editor-styles' );

		// Enqueue editor styles.
		add_editor_style( array( 
			'./assets/css/blocks.css',
			'./assets/css/style-shared.css'
		) );

		// Add support for responsive embedded content.
		add_theme_support( 'responsive-embeds' );

		// Add support for experimental link color control.
		add_theme_support( 'experimental-link-color' );

		// Add support for custom units.
		add_theme_support( 'custom-units' );
	}
}
add_action( 'after_setup_theme', 'clove_setup' );

/**
 * Add Google webfonts, if necessary
 *
 * - See: http://themeshaper.com/2014/08/13/how-to-add-google-fonts-to-wordpress-themes/
 */
function clove_fonts_url() {

	$fonts_url = '';

	/* Translators: If there are characters in your language that are not
	* supported by Rubik, translate this to 'off'. Do not translate
	* into your own language.
	*/
	$cormorant_infant = esc_html_x( 'on', 'Cormorant Infant font: on or off', 'clove' );
	$eb_garamond = esc_html_x( 'on', 'EB Garamond font: on or off', 'clove' );

	if ( 'off' !== $cormorant_infant || 'off' !== $eb_garamond ) {
		$font_families = array();

		if ( 'off' !== $rubik || 'off' !== $eb_garamond ) {
			$font_families[] = 'Cormorant+Infant:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500;1,600;1,700&family=EB+Garamond:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,500;1,600;1,700;1,800&display=swap';
		}

		$query_args = array(
			'family' => urlencode( implode( '|', $font_families ) ),
			'subset' => urlencode( 'latin,latin-ext' ),
		);

		$fonts_url = add_query_arg( $query_args, 'https://fonts.googleapis.com/css' );
	}

	return esc_url_raw( $fonts_url );
}

/**
 * Enqueue scripts and styles.
 *
 * @since 0.1
 *
 * @return void
 */
function clove_scripts() {
	wp_enqueue_style( 'clove-style', get_template_directory_uri() . '/style.css', array(), wp_get_theme()->get( 'Version' ) );

	// Main navigation scripts.
	wp_enqueue_script('clove-primary-navigation-script', get_template_directory_uri() . '/assets/js/primary-navigation.js', array(), false, true );
}
add_action( 'wp_enqueue_scripts', 'clove_scripts' );

/**
 * Enqueue block editor script.
 *
 * @since 0.1
 *
 * @return void
 */
function clove_block_editor_script() {

	wp_enqueue_script( 'clove-unregister-block-style', get_theme_file_uri( '/assets/js/unregister-block-style.js' ), array( 'wp-blocks', 'wp-dom' ), wp_get_theme()->get( 'Version' ), true );
}
add_action( 'enqueue_block_editor_assets', 'clove_block_editor_script' );

// Block Patterns.
require get_template_directory() . '/inc/block-patterns.php';

// Block Styles.
require get_template_directory() . '/inc/block-styles.php';