/**
* Connects to Bitcoin daemon and retrieves information, then writes to cache
*
* @param string $from_cache Whether to get the data from cache or not
*
* @return array
*/
function getData($from_cache = false)
{
global $config;
global $cache_message;
// If we're getting data from cache, do it
if ($from_cache === true && is_file($config['cache_file'])) {
$cache = json_decode(file_get_contents($config['cache_file']), true);
// Only proceed if the array is a cache - invalid otherwise
if (is_array($cache)) {
if ($cache['config_hash'] == md5(json_encode($config))) {
if (time() < $cache['cache_expiry']) {
return $cache;
}
} else {
$cache_message = 'Configuration has changed, cache has been refreshed.';
}
}
}
// Include EasyBitcoin library and set up connection
include_once './php/easybitcoin.php';
$bitcoin = new Bitcoin($config['rpc_user'], $config['rpc_pass'], $config['rpc_host'], $config['rpc_port']);
// Setup SSL if configured
if ($config['rpc_ssl'] === true) {
$bitcoin->setSSL($config['rpc_ssl_ca']);
}
// Get info
$data = $bitcoin->getinfo();
// Handle errors if they happened
if (!$data) {
$return_data['error'] = $bitcoin->error;
$return_data['status'] = $bitcoin->status;
writeToCache($return_data);
return $return_data;
}
// Get free disk space
if ($config['display_free_disk_space'] === true) {
$data['free_disk_space'] = getFreeDiskSpace();
}
if (isset($config['display_ip']) && $config['display_ip'] === true) {
// Use bitcoind IP
if ($config['use_bitcoind_ip'] === true) {
$net_info = $bitcoin->getnetworkinfo();
$data['node_ip'] = $net_info['localaddresses'][0]['address'];
} else {
$data['node_ip'] = $_SERVER['SERVER_ADDR'];
}
}
// Add peer info
if ($config['display_peer_info'] === true) {
$data['peers'] = parsePeers($bitcoin->getpeerinfo());
}
// Node geolocation
if ($config['display_ip_location'] === true && $config['display_ip'] === true) {
$data['ip_location'] = getGeolocation($data['node_ip'], 'all');
}
// Bitcoin Daemon uptime
if ($config['display_bitcoind_uptime'] === true || strcmp(PHP_OS, "Linux") == 0) {
$data['bitcoind_uptime'] = getProcessUptime($config['bitcoind_process_name']);
}
// Get max height from bitnodes.21.co
if ($config['display_max_height'] === true) {
$bitnodes_ch = curl_init();
curl_setopt($bitnodes_ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($bitnodes_ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($bitnodes_ch, CURLOPT_USERAGENT, 'Bitcoin Node Status Page');
curl_setopt($bitnodes_ch, CURLOPT_URL, "https://bitnodes.21.co/api/v1/snapshots/");
$exec_result = json_decode(curl_exec($bitnodes_ch), true);
// Don't close handle if we reuse it
if ($config['display_bitnodes_info'] !== true) {
curl_close($bitnodes_ch);
}
$data['max_height'] = $exec_result['results'][0]['latest_height'];
$data['node_height_percent'] = round($data['blocks'] / $data['max_height'] * 100, 1);
}
// Get node info from bitnodes.21.co
if ($config['display_bitnodes_info'] === true) {
if ($bitnodes_ch === false) {
$bitnodes_ch = curl_init();
curl_setopt($bitnodes_ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($bitnodes_ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($bitnodes_ch, CURLOPT_USERAGENT, 'Bitcoin Node Status Page');
}
// Get node info
curl_setopt($bitnodes_ch, CURLOPT_URL, "https://getaddr.bitnodes.21.co/api/v1/nodes/" . $data['node_ip'] . "-8333/");
$data['bitnodes_info'] = json_decode(curl_exec($bitnodes_ch), true);
// Get latency info
curl_setopt($bitnodes_ch, CURLOPT_URL, "https://getaddr.bitnodes.21.co/api/v1/nodes/" . $data['node_ip'] . "-8333/latency/");
$latency = json_decode(curl_exec($bitnodes_ch), true);
$data['bitnodes_info']['latest_latency'] = $latency['daily_latency'][0];
}
// Get chart data
if ($config['display_chart'] === true & is_file($config['stats_file'])) {
$data['chart'] = json_decode(file_get_contents($config['stats_file']), true);
}
writeToCache($data);
return $data;
}
if ($fileName != '.' && $fileName != '..' && !is_dir($config['paths']['backup'] . $fileName)) {
$files[] = $fileName;
$sumFiles++;
$sumSize += filesize($config['paths']['backup'] . $fileName);
$ft = filectime($config['paths']['backup'] . $fileName);
if (!isset($lastBu[2]) || isset($lastBu[2]) && $ft > $lastBu[2]) {
$lastBu[0] = $fileName;
$lastBu[1] = date("d.m.Y H:i", $ft);
$lastBu[2] = $ft;
}
}
}
$directoryWarnings = checkDirectories();
$tplHome = new MSDTemplate();
$tplHome->set_filenames(array('tplHome' => 'tpl/home/home.tpl'));
$tplHome->assign_vars(array('ICON_EDIT' => $icon['edit'], 'ICON_DELETE' => $icon['delete'], 'ICON_SEARCH' => $icon['search'], 'THEME' => $config['theme'], 'MSD_VERSION' => MSD_VERSION . ' (' . MSD_VERSION_SUFFIX . ')', 'OS' => MSD_OS, 'OS_EXT' => MSD_OS_EXT, 'MYSQL_VERSION' => MSD_MYSQL_VERSION, 'MYSQL_CLIENT_VERSION' => $dbo->getClientInfo(), 'PHP_VERSION' => PHP_VERSION, 'MEMORY' => byteOutput($config['php_ram'] * 1024 * 1024), 'MAX_EXECUTION_TIME' => intval(@get_cfg_var('max_execution_time')), 'MAX_EXEC_USED_BY_MSD' => $config['max_execution_time'], 'PHP_EXTENSIONS' => $config['phpextensions'], 'SERVER_NAME' => $_SERVER['SERVER_NAME'], 'MSD_PATH' => $config['paths']['root'], 'DB' => $config['db_actual'], 'NR_OF_BACKUP_FILES' => $sumFiles, 'SIZE_BACKUPS' => byteOutput($sumSize), 'FREE_DISKSPACE' => getFreeDiskSpace()));
if ($directoryWarnings > '') {
$tplHome->assign_block_vars('DIRECTORY_WARNINGS', array('MSG' => $directoryWarnings));
}
if ($config['disabled'] > '') {
$tplHome->assign_block_vars('DISABLED_FUNCTIONS', array('PHP_DISABLED_FUNCTIONS' => str_replace(',', ', ', $config['disabled'])));
}
// Zlib is buggy from version 4.3.0 upto 4.3.2,
// so lets check for these versions
if (version_compare(PHP_VERSION, '4.3.0', '>=') && version_compare(PHP_VERSION, '4.3.2', '<=')) {
$tplHome->assign_block_vars('ZLIBBUG', array());
}
if (!extension_loaded('ftp')) {
$tplHome->assign_block_vars('NO_FTP', array());
}
if (!$config['zlib']) {
$time = ", " . $time;
}
if ($days > 0) {
$time = $days[0] . " D" . $time;
}
} else {
$time = false;
}
} else {
$time = false;
}
return $time;
}
function getUserCount()
{
return exec("cat /etc/passwd | wc -l");
}
$finalResponse = json_encode(array("CPU_Usage" => getCPUUsage(), "RAM_Usage" => getRAMUsage(), "Uptime" => getUptime(), "Free_Disk_Space" => getFreeDiskSpace(), "ConnectionCount" => getConnectionCount(), "UserCount" => getUserCount()));
switch ($clientRequest) {
case "status":
echo $finalResponse;
break;
default:
echo "No Request Given!";
break;
}
?>
ksort($backups['databases']);
// list summary of other backup files grouped by databases
if (count($backups['databases']) > 0) {
$i = 0;
foreach ($backups['databases'] as $db => $info) {
$rowclass = $i % 2 ? 'dbrow' : 'dbrow1';
if ($db == $dbactive) {
$rowclass = 'dbrowsel';
}
$dbNameOutput = $db;
if ($db == '~unknown') {
$dbNameOutput = '<i>' . $lang['L_NO_MSD_BACKUPFILE'] . '</i>';
}
if ($db == '~converted') {
$dbNameOutput = '<i>' . $lang['L_CONVERTED_FILES'] . '</i>';
}
$nrOfBackups = isset($info['backup_count']) ? $info['backup_count'] : 0;
$latestBackup = '-';
if (isset($info['latest_backup_timestamp'])) {
$latestBackup = $info['latest_backup_timestamp'];
}
$fileSizeTotal = 0;
if (isset($info['backup_size_total'])) {
$fileSizeTotal = byteOutput($info['backup_size_total']);
}
$tplFiles->assign_block_vars('DB', array('ROWCLASS' => $rowclass, 'DB_NAME_LINK' => $db, 'DB_NAME' => $dbNameOutput, 'NR_OF_BACKUPS' => $nrOfBackups, 'LATEST_BACKUP' => $latestBackup, 'SUM_SIZE' => $fileSizeTotal));
$i++;
}
}
$tplFiles->assign_vars(array('SUM_SIZE' => byteOutput($backups['filesize_total']), 'FREESPACE_ON_SERVER' => getFreeDiskSpace()));