functions.php

<?php

/**
 * Functions and definitions
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package agrippa
 * @since 1.0.0
 */

 /**
 * The theme version.
 *
 * @since 1.0.0
 */
define( 'AGRIPPA_VERSION', wp_get_theme()->get( 'Version' ) );

/**
 * Add theme support for block styles and editor style.
 *
 * @since 1.0.0
 *
 * @return void
 */
function agrippa_setup() {
	add_editor_style( './assets/css/style-shared.min.css' );

	/*
	 * Load additional block styles.
	 */
	$styled_blocks = [ 'button', 'quote', 'navigation', 'search' ];
	foreach ( $styled_blocks as $block_name ) {
		$args = array(
			'handle' => "agrippa-$block_name",
			'src'    => get_theme_file_uri( "assets/css/blocks/$block_name.min.css" ),
			'path'   => get_theme_file_path( "assets/css/blocks/$block_name.min.css" ),
		);
		// Replace the "core" prefix if you are styling blocks from plugins.
		wp_enqueue_block_style( "core/$block_name", $args );
	}

}
add_action( 'after_setup_theme', 'agrippa_setup' );

// Load style.css on the front-end through the function wp_enqueue_scripts

/**
 * Enqueue the CSS files.
 *
 * @since 1.0.0
 *
 * @return void
 */

function agrippa_styles() {
	wp_enqueue_style(
		'agrippa-style',
		get_stylesheet_uri(),  /* ->Returns the active theme’s style.css file URL*/
		[],
		AGRIPPA_VERSION
	);
	wp_enqueue_style(
		'agrippa-shared-styles',
		get_theme_file_uri( 'assets/css/style-shared.min.css' ),
		[],
		AGRIPPA_VERSION
	);
}
add_action( 'wp_enqueue_scripts', 'agrippa_styles' );

// Filters.
require_once get_theme_file_path( 'inc/filters.php' );

// Block variation example.
require_once get_theme_file_path( 'inc/register-block-variations.php' );

// Block style examples.
require_once get_theme_file_path( 'inc/register-block-styles.php' );

// Block pattern and block category examples.
require_once get_theme_file_path( 'inc/register-block-patterns.php' );


// Allow SVG images to be uploaded

add_filter( 'wp_check_filetype_and_ext', function($data, $file, $filename, $mimes) {
	$filetype = wp_check_filetype( $filename, $mimes );
	return [
		'ext'             => $filetype['ext'],
		'type'            => $filetype['type'],
		'proper_filename' => $data['proper_filename']
	];
  
  }, 10, 4 );
  
  function cc_mime_types( $mimes ){
	$mimes['svg'] = 'image/svg+xml';
	return $mimes;
  }
  add_filter( 'upload_mimes', 'cc_mime_types' );
  
  function fix_svg() {
	echo '<style type="text/css">
		  .attachment-266x266, .thumbnail img {
			   width: 100% !important;
			   height: auto !important;
		  }
		  </style>';
  }
  add_action( 'admin_head', 'fix_svg' );