lhoist-stay-safe__backend-theme/includes/dashboard.php

<?php
function register_admin_dashboard_widget()
{
	wp_add_dashboard_widget('admin_dashboard_widget', 'Consulter les statistiques', 'admin_dashboard_widget_callback');
}
add_action('wp_dashboard_setup', 'register_admin_dashboard_widget');


function myprefix_register_options_page()
{
	add_menu_page(
		'Session Datas',
		'Session Datas',
		'manage_options',
		'session-datas-options',
		'my_options_page_html',
		'dashicons-chart-area'

	);
}
add_action('admin_menu', 'myprefix_register_options_page');

function admin_dashboard_widget_callback()
{
	$url = menu_page_url('session-datas-options', false);

?>
	<div class="dashboard-widget">
		<img class="dashboard-widget__preview-picture" src="<?php echo get_template_directory_uri() . '/resources/img/dashboard/data_visual.png' ?>" alt="">
		<h3 class="dashboard-widget__title">Statistiques</h3>
		<p>Pour consulter les statistiques des jeux sur la page de session datas</p>
		<a class="dashboard-widget__cta" href="<?php echo $url ?>">Consulter</a>
	</div>

<?php
}



/**
 * The "My Options" page html.
 */
function my_options_page_html()
{
	if (!current_user_can('manage_options')) {
		return;
	}

	if (isset($_GET['settings-updated'])) {
		add_settings_error(
			'my_options_mesages',
			'my_options_message',
			esc_html__('Settings Saved', 'text_domain'),
			'updated'
		);
	}

	settings_errors('my_options_mesages');

?>
	<?php
	global $wpdb;
	$table_name = "wp_app_users_statistics";


	$level_post_ids = $wpdb->get_col("
	 SELECT DISTINCT level_post_id
	 FROM $table_name
");

	?>
	<div class="page-sessions-datas">
		<h1 class="page-title"><?php echo esc_html(get_admin_page_title()); ?></h1>

		<?php foreach ($level_post_ids as $level_post_id) : ?>
			<?php $levelPost = get_post($level_post_id); ?>

			<section class="game_stats">
				<?php
				$users_locales = $wpdb->get_results("
						SELECT user_locale, COUNT(user_locale) as count
						FROM $table_name
						WHERE level_post_id = $level_post_id
						GROUP BY user_locale
					");

				$users_countries = $wpdb->get_results("
						SELECT user_country, COUNT(user_country) as count
						FROM $table_name
						WHERE level_post_id = $level_post_id
						GROUP BY user_country
					");

				$notes_repartition = $wpdb->get_results("
						SELECT level_score, COUNT(level_score) as count
						FROM $table_name
						WHERE level_post_id = $level_post_id
						GROUP BY level_score
						");

				$average_level_score = $wpdb->get_var("
							SELECT AVG(level_score) as average
							FROM $table_name
							WHERE level_post_id = $level_post_id
						");
				$completeLevelsScores = $wpdb->get_results("
						SELECT level_score
						FROM $table_name
						WHERE level_post_id = $level_post_id
				");



				?>

				<h2 class="game_stats__game-title"><?php echo $levelPost->post_title ?></h2>
				<div class="stats-container">


					<div class="game_stats__statistics-section game-statistics">
						<div class="game_stats__average-score block-data-score">
							<h3>Score moyen</h3>

							<?php if ($average_level_score) : ?>
								<div class="average-score">
									<svg viewBox="0 -1 40 40" class="circular-chart">
										<path class="circle" stroke-dasharray="70, 800" d="M18 2.0845
      a 15.9155 15.9155 0 0 1 0 31.831
      a 15.9155 15.9155 0 0 1 0 -31.831" />
									</svg>
									<p class="text"><?php echo round($average_level_score, 1) ?></p>
									<!-- <div class="donut-average"></div> -->
								</div>
							<?php endif; ?>

						</div>
						<div class="game_stats__scores-distribution ">
							<h3>Répartition des scores</h3>
							<canvas id="graphic-score-repartition"></canvas>

							<ul>
								<?php foreach ($notes_repartition as $note) : ?>
									<li class="score-data" score="<?php echo $note->level_score ?>" count="<?php echo $note->count ?>"><span class="data-label"><?php echo $note->level_score ?></span> : <span class="data-value"><?php echo $note->count ?></span> <span class="joueurs">joueurs</span></li>
								<?php endforeach; ?>
							</ul>

						</div>

					</div>
					<div class="game_stats__statistics-section geopraphy-statistics">
						<h3 class=" section-title">Langue et Géographie</h3>
						<div class="data-grid">

							<div class="lang">
								<h4>Répartition des langues</h4>
								<ul>
									<?php foreach ($users_locales as $users_locale) : ?>
										<li><span class="data-label"><?php echo $users_locale->user_locale ?></span> : <?php echo $users_locale->count ?></li>
									<?php endforeach; ?>
								</ul>
							</div>
							<div class="countries">
								<h4>Répartition des pays</h4>
								<ul>
									<?php foreach ($users_countries as $user_country) : ?>
										<li><span class="data-label"><?php echo $user_country->user_country ?></span> : <?php echo $user_country->count ?> joueurs</li>
									<?php endforeach; ?>
								</ul>
							</div>
						</div>
					</div>
				</div>
			</section>


			</section>
		<?php endforeach; ?>




	</div>
<?php
}