namespace Friendica\Core;
+use Friendica\Content\Text\BBCode;
+use Friendica\Content\Text\HTML;
use Friendica\Core\Config\Capability\IManageConfigValues;
use Friendica\DI;
use Friendica\Module\Response;
/**
* Fetch the load and number of processes
*
+ * @param bool $get_processes
* @return array
*/
- public static function getLoadAvg(): array
+ public static function getLoadAvg(bool $get_processes = true): array
{
- $content = file_get_contents('/proc/loadavg');
- if (empty($content)) {
- $content = shell_exec('cat /proc/loadavg');
- }
- if (empty($content)) {
- return [];
+ if ($get_processes && @is_readable('/proc/loadavg')) {
+ $content = @file_get_contents('/proc/loadavg');
+ if (empty($content)) {
+ $content = shell_exec('uptime | sed "s/.*averages*: //" | sed "s/,//g"');
+ }
}
- if (!preg_match("#([.\d]+)\s([.\d]+)\s([.\d]+)\s(\d+)/(\d+)#", $content, $matches)) {
- return [];
+ if (empty($content) || !preg_match("#([.\d]+)\s([.\d]+)\s([.\d]+)\s(\d+)/(\d+)#", $content, $matches)) {
+ $load_arr = sys_getloadavg();
+ if (empty($load_arr)) {
+ return [];
+ }
+ return [
+ 'average1' => $load_arr[0],
+ 'average5' => $load_arr[1],
+ 'average15' => $load_arr[2],
+ 'runnable' => 0,
+ 'scheduled' => 0
+ ];
}
+
return [
'average1' => (float)$matches[1],
'average5' => (float)$matches[2],
// Reaching this point means that the operating system is configured badly.
return "";
}
+
+ /**
+ * Fetch the system rules
+ *
+ * @return array
+ */
+ public static function getRules(): array
+ {
+ $rules = [];
+ $id = 0;
+
+ if (DI::config()->get('system', 'tosdisplay')) {
+ $rulelist = DI::config()->get('system', 'tosrules') ?: DI::config()->get('system', 'tostext');
+ $html = BBCode::convert($rulelist, false, BBCode::EXTERNAL);
+
+ $msg = HTML::toPlaintext($html, 0, true);
+ foreach (explode("\n", $msg) as $line) {
+ $line = trim($line);
+ if ($line) {
+ $rules[] = ['id' => (string)++$id, 'text' => $line];
+ }
+ }
+ }
+
+ return $rules;
+ }
}