namespace.php

<?php
/**
 * Figuren_Theater Privacy Koko_Analytics.
 *
 * @package figuren-theater/ft-privacy
 */

namespace Figuren_Theater\Privacy\Koko_Analytics;

use FT_ROOT_DIR;
use FT_VENDOR_DIR;

use WP_CONTENT_DIR;

use Figuren_Theater;
use Figuren_Theater\Options;
use function Figuren_Theater\get_config;

use WP_Admin_Bar;

use function add_action;
use function add_filter;
use function get_current_blog_id;
use function get_role;
use function is_network_admin;
use function remove_all_actions;
use function remove_submenu_page;

const BASENAME   = 'koko-analytics/koko-analytics.php';
const PLUGINPATH = FT_VENDOR_DIR . '/wpackagist-plugin/' . BASENAME;

// Will be used by site_url(), so make this relative.
const CUSTOM_ENDPOINT = '/content/k.php';



/**
 * Bootstrap module, when enabled.
 */
function bootstrap() : void {

	bootstrap_custom_endpoint();

	add_action( 'Figuren_Theater\loaded', __NAMESPACE__ . '\\filter_options', 11 );

	add_action( 'plugins_loaded', __NAMESPACE__ . '\\load_plugin' );
}

/**
 * Use Kokos default tracking method for single-site installs also on MUltisite, as it is faster.
 *
 * Using a custom endpoint over admin-ajax.php
 * is the default way how Koko-Analytics handles tracking in single-site installs,
 * but falls back to slower admin-ajax.php for Multisite.
 *
 * This custom endpoints fixes this and uses the faster tracking method.
 *
 * @package Figuren_Theater\Privacy\Koko_Analytics
 * @since
 */
function bootstrap_custom_endpoint() :void {

	if ( file_exists( FT_ROOT_DIR . CUSTOM_ENDPOINT ) ) {

		$cbid = get_current_blog_id();
		define( 'KOKO_ANALYTICS_CUSTOM_ENDPOINT', CUSTOM_ENDPOINT . '?c=' . $cbid );
		define( 'KOKO_ANALYTICS_BUFFER_FILE', WP_CONTENT_DIR . '/uploads/sites/' . $cbid . '/pageviews.php' );
	}
}

function load_plugin() : void {

	if ( is_network_admin() )
		return;

	$config = Figuren_Theater\get_config()['modules']['privacy'];
	if ( ! $config['koko-analytics'] )
		return; // early

	require_once PLUGINPATH;

	add_action( 'admin_menu', __NAMESPACE__ . '\\change_menu_title', 20 );

	add_action( 'admin_head-dashboard_page_koko-analytics', __NAMESPACE__ . '\\cleanup_admin_ui' );

	add_action( 'wp_dashboard_setup', __NAMESPACE__ . '\\change_meta_box_title', 11 );

	add_action( 'admin_bar_menu', __NAMESPACE__ . '\\remove_from_admin_bar', 999 );
}


function filter_options() : void {

	$_options = [
		'use_cookie'              => 0,
		'exclude_user_roles'      =>
		[
			'administrator',
			'editor',
			'author',
			'contributor',
		],
		'prune_data_after_months' => 36,
		'default_view'            => 'last_28_days',
	];

	$koko_analytics_settings = new Options\Option(
		'koko_analytics_settings',
		$_options,
		BASENAME,
	);
	$koko_analytics_settings->db_strategy = 'autoload';
}

function change_menu_title() : void {
	global $submenu;

	//
	if ( isset( $submenu['index.php'][6][0] ) && 'Analytics' === $submenu['index.php'][6][0] )
		$submenu['index.php'][6][0] = __( 'Zugriffe', 'figurentheater' );
}

function change_meta_box_title() : void {

	global $wp_meta_boxes;

	$post_type = 'dashboard'; // our screen->ID
	$context   = 'side';
	$priority  = 'high';
	$id        = 'koko-analytics-dashboard-widget';

	if ( isset( $wp_meta_boxes[ $post_type ][ $context ][ $priority ][ $id ]['title'] ) )
		$wp_meta_boxes[ $post_type ][ $context ][ $priority ][ $id ]['title'] = __( 'Usage statistics - GDPR compliant', 'figurentheater' );
}


function cleanup_admin_ui() : void {

	update_needed_roles();

	add_action(
		'admin_footer_text',
		function() {
			// doesnt work
			// $_koko = new KokoAnalytics\Admin;
			// \remove_action( 'admin_footer_text', array( $_koko, 'footer_text' ) );
			// works !
			remove_all_actions( 'admin_footer_text', 10 );
		},
		0
	);


	// if ( \current_user_can( 'manage_sites' ) )
		// return;

	echo '<style>
		#koko-analytics-admin .two.nav .subsubsub {
			display: none!important;
		}
	</style>';
}

function update_needed_roles() {

	$editor        = get_role( 'editor' );
	$administrator = get_role( 'administrator' );

	$editor->add_cap( 'view_koko_analytics' );
	$administrator->add_cap( 'view_koko_analytics' );
}

function remove_from_admin_bar( WP_Admin_Bar $wp_admin_bar ) {
	$koko = $wp_admin_bar->get_node( 'koko-analytics' );

	if ( $koko ) {
		$koko->title = __( 'Zugriffe', 'figurentheater' );
		// update the Toolbar node
		$wp_admin_bar->add_node( $koko );
	}
}