mirror of
https://github.com/Terranom674/Piwigo_Bratonien_Tools.git
synced 2026-09-19 21:04:33 +00:00
265 lines
8.3 KiB
PHP
265 lines
8.3 KiB
PHP
<?php
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if (!defined('PHPWG_ROOT_PATH'))
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{
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die('Hacking attempt!');
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}
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function bratonien_tools_nc_connector_systemctl_value(array $args)
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{
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if (!function_exists('proc_open'))
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{
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return '';
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}
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$command = array_merge(array('/usr/bin/systemctl'), $args);
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$spec = array(
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0 => array('file', '/dev/null', 'r'),
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1 => array('pipe', 'w'),
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2 => array('pipe', 'w'),
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);
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$environment = array_merge($_ENV, array('LC_ALL'=>'C', 'LANG'=>'C'));
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$process = @proc_open($command, $spec, $pipes, null, $environment);
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if (!is_resource($process))
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{
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return '';
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}
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$stdout = stream_get_contents($pipes[1]);
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stream_get_contents($pipes[2]);
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fclose($pipes[1]);
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fclose($pipes[2]);
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$exit = proc_close($process);
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return $exit === 0 ? trim((string)$stdout) : '';
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}
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function bratonien_tools_nc_connector_parse_systemd_time($value)
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{
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$value = trim((string)$value);
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if ($value === '' || strtolower($value) === 'n/a')
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{
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return 0;
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}
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$parsed = strtotime($value);
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return $parsed === false ? 0 : (int)$parsed;
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}
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function bratonien_tools_nc_connector_monotonic_to_timestamp($value)
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{
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$value = trim((string)$value);
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if ($value === '' || $value === '0' || strtolower($value) === 'n/a')
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{
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return 0;
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}
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if (preg_match('/^([0-9]+)(?:us)?$/', $value, $matches))
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{
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$next_boot_seconds = ((float)$matches[1]) / 1000000;
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}
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else
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{
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return 0;
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}
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$uptime_raw = @file_get_contents('/proc/uptime');
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if (!is_string($uptime_raw) || !preg_match('/^([0-9]+(?:\.[0-9]+)?)/', trim($uptime_raw), $uptime_match))
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{
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return 0;
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}
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$remaining = $next_boot_seconds - (float)$uptime_match[1];
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if ($remaining < -1)
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{
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return 0;
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}
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return (int)round(time() + max(0, $remaining));
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}
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function bratonien_tools_nc_connector_next_from_timer_list($timer)
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{
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$line = bratonien_tools_nc_connector_systemctl_value(array(
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'list-timers', '--all', '--no-pager', '--no-legend', $timer,
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));
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if ($line === '')
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{
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return 0;
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}
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$first_line = trim((string)strtok($line, "\n"));
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if (preg_match('/^(\S+\s+\d{4}-\d{2}-\d{2}\s+\d{2}:\d{2}:\d{2}\s+\S+)/', $first_line, $matches))
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{
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$parsed = strtotime($matches[1]);
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return $parsed === false ? 0 : (int)$parsed;
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}
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return 0;
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}
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function bratonien_tools_nc_connector_connection_last_status(array $connection)
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{
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$empty = array(
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'timestamp'=>0,
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'label'=>'Nicht verfügbar',
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'state'=>'',
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'message'=>'',
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'auth_mode'=>'',
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'api_state'=>'',
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'api_message'=>'',
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'fallback_state'=>'',
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'fallback_message'=>'',
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'error_detail'=>'',
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);
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$connection_id = (int)($connection['id'] ?? 0);
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$candidates = array();
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if ($connection_id > 0)
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{
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$candidates[] = rtrim(PHPWG_ROOT_PATH, '/').'/_data/bratonien-tools/nc-connector-status/connection-'.$connection_id.'.json';
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}
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$config = isset($connection['config']) && is_array($connection['config']) ? $connection['config'] : array();
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$state_dir = rtrim((string)($config['state_dir'] ?? ''), '/');
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if ($state_dir === '' && $connection_id > 0)
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{
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$state_dir = '/var/lib/bratonien-tools/nc-connector/connection-'.$connection_id;
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}
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if ($state_dir !== '')
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{
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$candidates[] = $state_dir.'/connector-status.json';
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}
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$decoded = null;
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foreach ($candidates as $candidate)
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{
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if (!is_readable($candidate))
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{
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continue;
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}
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$value = json_decode((string)@file_get_contents($candidate), true);
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if (is_array($value))
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{
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$decoded = $value;
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break;
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}
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}
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if (!is_array($decoded))
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{
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return $empty;
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}
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$timestamp = (int)($decoded['timestamp'] ?? 0);
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$api = isset($decoded['api']) && is_array($decoded['api']) ? $decoded['api'] : array();
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$fallback = isset($decoded['fallback']) && is_array($decoded['fallback']) ? $decoded['fallback'] : array();
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return array(
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'timestamp'=>$timestamp,
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'label'=>$timestamp > 0 ? date('d.m.Y H:i:s', $timestamp) : 'Nicht verfügbar',
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'state'=>(string)($decoded['state'] ?? ''),
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'message'=>(string)($decoded['message'] ?? ''),
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'auth_mode'=>(string)($decoded['auth_mode'] ?? ''),
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'api_state'=>(string)($api['state'] ?? ''),
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'api_message'=>(string)($api['message'] ?? ''),
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'fallback_state'=>(string)($fallback['state'] ?? ''),
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'fallback_message'=>(string)($fallback['message'] ?? ''),
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'error_detail'=>(string)($decoded['error_detail'] ?? ''),
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);
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}
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function bratonien_tools_nc_connector_last_status(array $connections)
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{
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$latest = array('timestamp'=>0, 'state'=>'', 'message'=>'', 'auth_mode'=>'', 'api_state'=>'', 'api_message'=>'', 'fallback_state'=>'', 'fallback_message'=>'', 'error_detail'=>'');
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foreach ($connections as $connection)
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{
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if (empty($connection['enabled']))
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{
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continue;
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}
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$status = bratonien_tools_nc_connector_connection_last_status($connection);
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if ((int)$status['timestamp'] >= (int)$latest['timestamp'])
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{
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$latest = $status;
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}
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}
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return $latest;
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}
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function bratonien_tools_nc_connector_system_status(array $connections = array())
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{
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$timer = 'bratonien-nc-connector.timer';
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$service = 'bratonien-nc-connector.service';
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$active = bratonien_tools_nc_connector_systemctl_value(array('is-active', $timer));
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$enabled = bratonien_tools_nc_connector_systemctl_value(array('is-enabled', $timer));
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$service_active_raw = bratonien_tools_nc_connector_systemctl_value(array('is-active', $service));
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$service_active = in_array($service_active_raw, array('active', 'activating'), true);
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$service_started_raw = bratonien_tools_nc_connector_systemctl_value(array('show', $service, '--property=ActiveEnterTimestamp', '--value'));
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$service_started_timestamp = bratonien_tools_nc_connector_parse_systemd_time($service_started_raw);
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$next_realtime_raw = bratonien_tools_nc_connector_systemctl_value(array('show', $timer, '--property=NextElapseUSecRealtime', '--value'));
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$next_timestamp = bratonien_tools_nc_connector_parse_systemd_time($next_realtime_raw);
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if ($next_timestamp <= 0)
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{
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$next_monotonic_raw = bratonien_tools_nc_connector_systemctl_value(array('show', $timer, '--property=NextElapseUSecMonotonic', '--value'));
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$next_timestamp = bratonien_tools_nc_connector_monotonic_to_timestamp($next_monotonic_raw);
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}
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if ($next_timestamp <= 0)
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{
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$next_timestamp = bratonien_tools_nc_connector_next_from_timer_list($timer);
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}
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$last = bratonien_tools_nc_connector_last_status($connections);
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if ($last['timestamp'] <= 0)
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{
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$last_raw = bratonien_tools_nc_connector_systemctl_value(array('show', $service, '--property=ExecMainExitTimestamp', '--value'));
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$last['timestamp'] = bratonien_tools_nc_connector_parse_systemd_time($last_raw);
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}
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if ($next_timestamp > 0)
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{
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$next_label = date('d.m.Y H:i:s', $next_timestamp);
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}
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elseif ($service_active && $active === 'active' && $enabled === 'enabled')
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{
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$next_label = 'Nach Abschluss des aktuellen Laufs';
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}
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elseif ($active === 'active' && $enabled === 'enabled')
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{
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$next_label = 'Wird von systemd neu geplant';
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}
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else
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{
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$next_label = 'Nicht verfügbar';
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}
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return array(
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'timer_name' => $timer,
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'timer_active' => $active === 'active',
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'timer_enabled' => $enabled === 'enabled',
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'service_active' => $service_active,
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'current_run_timestamp' => $service_started_timestamp,
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'current_run_label' => $service_active
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? ($service_started_timestamp > 0 ? 'Läuft seit '.date('d.m.Y H:i:s', $service_started_timestamp) : 'Läuft gerade')
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: 'Kein Lauf aktiv',
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'last_run_timestamp' => (int)$last['timestamp'],
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'last_run_label' => $last['timestamp'] > 0 ? date('d.m.Y H:i:s', (int)$last['timestamp']) : 'Nicht verfügbar',
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'last_run_state' => (string)$last['state'],
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'last_run_message' => (string)$last['message'],
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'last_run_auth_mode' => (string)$last['auth_mode'],
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'last_run_api_state' => (string)$last['api_state'],
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'last_run_api_message' => (string)$last['api_message'],
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'last_run_fallback_state' => (string)$last['fallback_state'],
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'last_run_fallback_message' => (string)$last['fallback_message'],
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'last_run_error_detail' => (string)$last['error_detail'],
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'next_run_timestamp' => $next_timestamp,
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'next_run_label' => $next_label,
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'legacy_runtime_exists' => is_dir('/opt/piwigo-sync'),
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'legacy_config_exists' => is_dir('/etc/piwigo-sync'),
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'legacy_service_exists' => is_file('/etc/systemd/system/piwigo-sync.service'),
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'legacy_timer_exists' => is_file('/etc/systemd/system/piwigo-sync.timer'),
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);
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}
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