arc-hive-wordpress-plugin/arcHIVE-wp-plugin.php

<?php
/**
 * The plugin bootstrap file
 *
 * This file is read by WordPress to generate the plugin information in the plugin
 * admin area. This file also includes all of the dependencies used by the plugin,
 * registers the activation and deactivation functions, and defines a function
 * that starts the plugin.
 *
 * @link              https://example.com
 * @since             1.0.0
 * @package           Plugin_Name
 *
 * @wordpress-plugin
 */

/**
 * Plugin Name: arcHIVE - website options
   Plugin URI: https://arc-hive.zone/
   Description: All the <strong>options</strong> for <strong>arcHIVE website</strong> wich do not come by default with Wordpress.
   Version: 0.1
   Author URI: https://vitrubio.net/
   Author: jorge - vitrubio.net
   License: GPL 3.0
   Date: 2021 04 14
   License URI:https://www.gnu.org/licenses/gpl-3.0.html
   Text Domain:       arcHIVE_plugin_txtdomain
   Domain Path:       /languages
 */

/**
 * if ever read this never forget to check
 * howto write a pluggin by Wordpress.org
 * https://codex.wordpress.org/Writing_a_Plugin
 * and the best practices
 * https://developer.wordpress.org/plugins/plugin-basics/best-practices/
 * and some resources
 * https://themefoundation.com/wordpress-meta-boxes-guide/
 */

defined( 'ABSPATH' ) or die( 'No script kiddies please!' );

 /* *
 * Load translation, if it exists
 * * * * * * * * * * * * * * * * * * */

 function arcHIVE_plugin_init() {
 	$plugin_dir = basename(dirname(__FILE__));
 	load_plugin_textdomain( 'arcHIVE_plugin_txtdomain', null, $plugin_dir.'/assets/languages/' );
 }
 add_action('plugins_loaded', 'arcHIVE_plugin_init');

 /* *
 * Add mimetypes support: svg
 * * * * * * * * * * * * * * * * * * */

 function arcHIVE_enable_mime_types( $mimes ) {
    $mimes['svg'] = 'image/svg+xml';
    return $mimes; 
 }
 add_filter('upload_mimes', 'arcHIVE_enable_mime_types');


 /**
 * Registers stylesheet for a custom plugin.
 */
function arcHIVE_wp_plugin_styles_admin() {
	add_editor_style( 'assets/css/arcHIVE-wp-plugin.css' );
}
add_action( 'admin_init', 'arcHIVE_wp_plugin_styles_admin' );