functions.php

<?php
/* ============================== */
/* 	 	 Foto della galleria 	  */
/* ============================== */
function get_photos_from_bte_theme_showcase($show_hidden = false)
{
	global $wpdb;

	//nome tabella
	$table_name = $wpdb->prefix . "bte_theme_showcase";

	//eseguo query
	$photos = $wpdb->get_results("SELECT * FROM $table_name " . ($show_hidden ? "" : "WHERE `visible` = true") . ";");

	//ritorno l'array
	return $photos;
}
function add_photo_to_bte_theme_showcase($id = NULL, $path, $title, $description)
{
	global $wpdb;

	//nome tabella
	$table_name = $wpdb->prefix . "bte_theme_showcase";

	//eseguo query
	$wpdb->query($wpdb->prepare("INSERT INTO $table_name (`id`, `path`, `title`, `description` ) VALUES ( %d, %s, %s, %s )", $id, $path, $title, $description));
}
function delete_photo_from_bte_theme_showcase($id)
{
	global $wpdb;

	//nome tabella
	$table_name = $wpdb->prefix . "bte_theme_showcase";

	//eseguo query
	$wpdb->delete($table_name, array('id' => $id), array('%d'));
}
function show_photo_of_bte_theme_showcase($id)
{
	global $wpdb;

	//nome tabella
	$table_name = $wpdb->prefix . "bte_theme_showcase";

	//aggiorno db
	$wpdb->update(
		$table_name,
		array(
			'visible' => true
		),
		array(
			'id' => $id
		)
	);
}
function hide_photo_of_bte_theme_showcase($id)
{
	global $wpdb;

	//nome tabella
	$table_name = $wpdb->prefix . "bte_theme_showcase";

	//aggiorno db
	$wpdb->update(
		$table_name,
		array(
			'visible' => false
		),
		array(
			'id' => $id
		)
	);
}


/* ============================== */
/* 	  Cambio custom background 	  */
/* ============================== */
function change_bte_theme_custom_background_cb()
{
	ob_start();
	_custom_background_cb();
	echo str_replace('.custom-background', '', ob_get_clean());
}


/* ============================== */
/* 	   Impostazioni e blocchi 	  */
/* ============================== */
require(get_template_directory() . '/settings.php');
require(get_template_directory() . '/blocks.php');


/* ============================== */
/* 	 	  Inizzializzazione 	  */
/* ============================== */
function init_bte_theme()
{
	//versione installata e corrente
	$installed_ver = get_option('bte_theme_version');
	$current_ver = wp_get_theme()->get('Version');

	//sfondo personalizzato
	$bg = array(
		'default-color'			=> 'ffffff',
		'default-image'			=> get_template_directory_uri() . '/resources/uploads/bg.png',
		'default-size'			=> 'cover',
		'default-repeat'        => 'no-repeat',
		'default-position-x'     => 'left',
		'default-position-y'     => 'top',
		'default-attachment'    => 'fixed',
		'wp-head-callback'      => 'change_bte_theme_custom_background_cb'
	);
	add_theme_support('custom-background', $bg);

	//titolo personalizzato
	add_theme_support('title-tag');

	//menù
	register_nav_menus(
		array(
			'header-menu' => __('Header Menu'),
			'footer-menu-1' => __('Footer Menu 1'),
			'footer-menu-2' => __('Footer Menu 2'),
			'footer-menu-3' => __('Footer Menu 3'),
		)
	);

	// Creo Custom types per faq e pagine di aiuto
	register_post_type(
		'bte_faqs',
		array(
			'labels' => array(
				'name' => __('Faqs'),
				'singular_name' => __('Faq')
			),
			'public' => true,
			'has_archive' => true,
			'rewrite' => array('slug' => 'faqs'),
			'show_in_rest' => true,
			'menu_icon' => 'dashicons-editor-help',
			'menu_position' => 5,
			'supports' => array('title', 'editor', 'author'),
		)
	);

	// Aggiorno i link di rewrite
	add_action('after_switch_theme', 'flush_rewrite_rules');

	//galleria foto
	global $wpdb;
	$wpdb->show_errors();

	//creo tabella per foto se non esiste o versione precedente
	if (!isset($installed_ver) || $installed_ver != $current_ver) {
		//dettagli per la creazione della tabella
		$table_name = $wpdb->prefix . 'bte_theme_showcase';
		$charset_collate = $wpdb->get_charset_collate();
		$sql = "CREATE TABLE `$table_name` (
				  `id` int(4) NOT NULL AUTO_INCREMENT,
				  `path` text NOT NULL,
				  `title` text NOT NULL,
				  `description` blob NOT NULL,
				  `visible` BOOLEAN NOT NULL DEFAULT TRUE
				) $charset_collate COMMENT='Tabella per le foto dello showcase del tema BTE';";

		//creo tabella
		require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
		dbDelta($sql);

		//aggiorno versione
		update_option('bte_theme_version', $current_ver);
	}
}

//avvio funzioni per il tema
add_action('after_setup_theme', 'init_bte_theme');

//rimuovo supporto per commenti
function remove_comments_page()
{
	remove_menu_page('edit-comments.php');
}
function remove_admin_bar_comments()
{
	global $wp_admin_bar;
	$wp_admin_bar->remove_menu('comments');
}
function remove_comment_support()
{
	remove_post_type_support('post', 'comments');
	remove_post_type_support('page', 'comments');
}

add_action('init', 'remove_comment_support', 100);
add_action('admin_menu', 'remove_comments_page');
add_action('wp_before_admin_bar_render', 'remove_admin_bar_comments');

//registro gli scripts
//lax.js
wp_register_script('lax', 'https://cdn.jsdelivr.net/npm/lax.js@1.2.5', null, null, true);
//Three.js
wp_register_script('threejs', 'https://cdn.jsdelivr.net/npm/three/build/three.min.js', null, null, true);
// Script per utils
wp_register_script('bte_script_utils', get_template_directory_uri() . '/js/utils.js', null, true);
//script per galleria in pagina amministrazione
wp_register_script('bte_script_admin_media', get_template_directory_uri() . '/js/admin_media.js', array('jquery'), null, true);
//script per galleria in home.php
wp_register_script('bte_script_gallery', get_template_directory_uri() . '/js/gallery.js', array('bte_script_utils'), null, true);
//script per parallax in pagine pubbliche
wp_register_script('bte_script_parallax', get_template_directory_uri() . '/js/parallax.js', array('jquery', 'lax'), null, true);
//script per testi dinamici in homepage
wp_register_script('bte_text_changer', get_template_directory_uri() . '/js/text_changer.js', null, null, true);
//script per caricare utenti online in classifica
wp_register_script('bte_points_online_players_loader', get_template_directory_uri() . '/js/points_online_players_loader.js', null, null, true);

// Registro gli stili
// Post styles
wp_register_style('bte_post_style', get_template_directory_uri() . '/style/content.css');
// Faqs styles
wp_register_style('bte_faq_style', get_template_directory_uri() . '/style/faq.css', array('bte_post_style'));
// Stile per classifica
wp_register_style('bte_points_style', get_template_directory_uri() . '/style/points.css');