kabano/controllers/d.admin.php

<?

if(isset($controller->splitted_url[1]) && $user->rankIsHigher("moderator")) {
	switch ($controller->splitted_url[1]) {
		case '': case 'admin':
			$head['title'] = "Administration";
			include ($config['views_folder']."d.admin.html");
			break;
		case 'git-pull':
			if ($user->rankIsHigher("administrator")) {
				$head['title'] = "Mise à jour";

				$output = array();
				chdir($config['abs_root_folder']);
				exec("git pull", $output);

				include ($config['views_folder']."d.admin.git-pull.html");
			}
			else {
				$notfound = 1;
			}
			break;
		case 'logs':
			if ($user->rankIsHigher("moderator")) {
				$head['title'] = "Logs";

				$files_list = scandir($config['logs_folder']);

				if (isset($controller->splitted_url[2]) && is_numeric($controller->splitted_url[2]) && intval($controller->splitted_url[2]) < count($files_list)-2) {
					$filenb = $controller->splitted_url[2];
				}
				else {
					$filenb = 0;
				}

				chdir($config['logs_folder']);
				exec("tail -n 200 ".$files_list[$filenb+2]." | tac", $output);

				include ($config['views_folder']."d.admin.logs.html");
			}
			else {
				$notfound = 1;
			}
			break;
		case 'wiki-files':
			if ($user->rankIsHigher("moderator")) {
				$head['css'] = "d.index.css;d.admin.css";
				$head['title'] = "Fichiers attachés au wiki";
				$rows_per_pages = 50;
				$files_folder = $config['medias_folder']."wiki/";

					// Delete a file
				if ($user->rankIsHigher("administrator")) {
					if(isset($controller->splitted_url[2]) && $controller->splitted_url[2]=='delete' && isset($controller->splitted_url[3])) {
						$filename=$files_folder.$controller->splitted_url[3];
						if (file_exists($filename)) {
							unlink($filename);
							error_log(date('r')." \t".$user->name." (".$user->id.") \tDELETE \tDelete wiki file '".$controller->splitted_url[3]."'\r\n",3,$config['logs_folder'].'wiki-files.log');
						}
					}
				}

					// Add a file
				if(isset($controller->splitted_url[2]) && $controller->splitted_url[2]=='upload' && isset($_FILES['file'])) {
					$filename=$config['medias_folder']."wiki/".$_FILES['file']['name'];
					if(move_uploaded_file($_FILES['file']['tmp_name'], $filename)) {
						error_log(date('r')." \t".$user->name." (".$user->id.") \tUPLOAD Upload wiki file '".$_FILES['file']['name']."'\r\n",3,$config['logs_folder'].'wiki-files.log');
					}

				}

					// Get the file list
				$files_list = scandir($files_folder);
					// Populate table
				foreach ($files_list as $file) {
					$file_path = $files_folder.$file;

					if (is_file($file_path)) {
						$file_info = [
							'name' => $file,
							'type' => mime_content_type($file_path),
							'creation_date' => date("Y-m-d H:i:s", filectime($file_path)),
							'size' => filesize($file_path),
						];

						$files[] = $file_info;
					}
				}
				$filenb = count($files);

					// Manage sorting
				if(isset($_GET['orderby']))
					$orderby = $_GET['orderby'];
				else
					$orderby = 'name';
				if(isset($_GET['order']) && $_GET['order']=='ASC') {
					$order = 'ASC';
					usort($files, function ($a, $b) use ($orderby) { return $a[$orderby] <=> $b[$orderby]; });
				}
				else {
					$order = 'DESC';
					usort($files, function ($a, $b) use ($orderby) { return $b[$orderby] <=> $a[$orderby]; });
				}

					// Get the correct page number
				if (!isset($controller->splitted_url[2]) OR $controller->splitted_url[2]=="" OR $controller->splitted_url[2]=="0" OR !is_numeric($controller->splitted_url[2])) {
					$page = 0;
				} else {
					$page = $controller->splitted_url[2] - 1;
				}
					// In case the wanted page is too big
				if($rows_per_pages * $page >= $filenb)
					$page = 0;

				$first = $page*$rows_per_pages+1;
				$last = (($page+1)*$rows_per_pages > $filenb ? $filenb : ($page+1)*$rows_per_pages);
				include ($config['views_folder']."d.admin.wiki-files.html");
			}
			else {
				$notfound = 1;
			}
		break;
		case 'stats':
			if ($user->rankIsHigher("moderator")) {
				$head['title'] = "Statistiques";
				$report = $config['abs_root_folder'];
				$command = '(zcat /var/log/nginx/kabano.org-access.log*.gz && cat /var/log/nginx/kabano.org-access.log.1) | goaccess --log-format=COMBINED --no-progress -o '.escapeshellarg($report);
				exec($command, $output, $result);

				include ($config['views_folder']."d.admin.stats.html");
			}
			else {
				$notfound = 1;
			}
			break;
		default:
			$notfound = 1;
		break;
	}
}
else if($user->rankIsHigher("moderator")) {
	$head['title'] = "Administration";
	include ($config['views_folder']."d.admin.html");
}
else {
	$notfound = 1;
}

// Fonctions de mise en forme

function getFontAwesomeIcon($mimeType) {
	$icons = [
		'application/pdf' => 'fa-file-pdf',
		'image/jpeg' => 'fa-file-image',
		'image/png' => 'fa-file-image',
		'application/zip' => 'fa-file-archive',
		'text/plain' => 'fa-file-alt',
		'application/vnd.ms-excel' => 'fa-file-excel',
		'application/msword' => 'fa-file-word',
		'video/mp4' => 'fa-file-video',
		'audio/mpeg' => 'fa-file-audio',
	];

    return $icons[$mimeType] ?? 'fa-file'; // Default
}

function formatBytes($bytes, $locale = 'en', $precision = 2) {
	$unitMap = [
		'en' => ['B', 'KB', 'MB', 'GB', 'TB', 'PB'],
		'fr' => ['o', 'Ko', 'Mo', 'Go', 'To', 'Po']
	];

	$locale = explode('_', $locale)[0];
	$units = $unitMap[$locale] ?? $unitMap['en'];

	if ($bytes == 0) {
		return '0 ' . $units[0];
	}

	$power = floor(log($bytes, 1024));
	$formatted = round($bytes / pow(1024, $power), $precision);

	return $formatted . ' ' . $units[$power];
}

?>