<?php
/**
- * @copyright Copyright (C) 2010-2022, the Friendica project
+ * @copyright Copyright (C) 2010-2023, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
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;
$load = System::currentLoad();
if ($load) {
if (intval($load) > $maxsysload) {
- $this->logger->warning('system load for process too high.', ['load' => $load, 'process' => 'backend', 'maxsysload' => $maxsysload]);
+ $this->logger->notice('system load for process too high.', ['load' => $load, 'process' => 'backend', 'maxsysload' => $maxsysload]);
return true;
}
}
// Don't show multiple calls from the Database classes to show the essential parts of the callstack
$func['database'] = in_array($func['class'], ['Friendica\Database\DBA', 'Friendica\Database\Database']);
- if (!$previous['database'] || !$func['database']) {
+ if (!$previous['database'] || !$func['database']) {
$classparts = explode("\\", $func['class']);
- $callstack[] = array_pop($classparts).'::'.$func['function'];
+ $callstack[] = array_pop($classparts).'::'.$func['function'] . (isset($func['line']) ? ' (' . $func['line'] . ')' : '');
$previous = $func;
}
} elseif (!in_array($func['function'], $ignore)) {
$func['database'] = ($func['function'] == 'q');
- $callstack[] = $func['function'];
+ $callstack[] = $func['function'] . (isset($func['line']) ? ' (' . $func['line'] . ')' : '');
$func['class'] = '';
$previous = $func;
}
}
DI::apiResponse()->setType(Response::TYPE_XML);
- DI::apiResponse()->addContent(XML::fromArray(["result" => $result], $xml));
+ DI::apiResponse()->addContent(XML::fromArray(['result' => $result]));
DI::page()->exit(DI::apiResponse()->generate());
self::exit();
}
/**
- * This function adds the content and a content-teype HTTP header to the output.
+ * This function adds the content and a content-type HTTP header to the output.
* After finishing the process is getting killed.
*
* @param string $content
- * @param [type] $responce
+ * @param string $type
* @param string|null $content_type
* @return void
*/
- public static function httpExit(string $content, string $responce = Response::TYPE_HTML, ?string $content_type = null) {
- DI::apiResponse()->setType($responce, $content_type);
+ public static function httpExit(string $content, string $type = Response::TYPE_HTML, ?string $content_type = null) {
+ DI::apiResponse()->setType($type, $content_type);
DI::apiResponse()->addContent($content);
DI::page()->exit(DI::apiResponse()->generate());
*/
public static function exit()
{
- DI::page()->logRuntime(DI::config());
+ DI::page()->logRuntime(DI::config(), 'exit');
exit();
}
if (is_bool($prefix) && !$prefix) {
$prefix = '';
} elseif (empty($prefix)) {
- $prefix = hash('crc32', DI::baseUrl()->getHostname());
+ $prefix = hash('crc32', DI::baseUrl()->getHost());
}
while (strlen($prefix) < ($size - 13)) {
return max($load_arr[0], $load_arr[1]);
}
+ /**
+ * Fetch the load and number of processes
+ *
+ * @param bool $get_processes
+ * @return array
+ */
+ public static function getLoadAvg(bool $get_processes = true): array
+ {
+ $load_arr = sys_getloadavg();
+ if (empty($load_arr)) {
+ return [];
+ }
+
+ $load = [
+ 'average1' => $load_arr[0],
+ 'average5' => $load_arr[1],
+ 'average15' => $load_arr[2],
+ 'runnable' => 0,
+ 'scheduled' => 0
+ ];
+
+ if ($get_processes && @is_readable('/proc/loadavg')) {
+ $content = @file_get_contents('/proc/loadavg');
+ if (!empty($content) && preg_match("#([.\d]+)\s([.\d]+)\s([.\d]+)\s(\d+)/(\d+)#", $content, $matches)) {
+ $load['runnable'] = (float)$matches[4];
+ $load['scheduled'] = (float)$matches[5];
+ }
+ }
+
+ return $load;
+ }
+
/**
* Redirects to an external URL (fully qualified URL)
* If you want to route relative to the current Friendica base, use App->internalRedirect()
*
* @param string $url The new Location to redirect
* @param int $code The redirection code, which is used (Default is 302)
+ *
+ * @throws FoundException
+ * @throws MovedPermanentlyException
+ * @throws TemporaryRedirectException
+ *
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
public static function externalRedirect($url, $code = 302)
{
* Checks if a given directory is usable for the system
*
* @param $directory
- * @param bool $check_writable
*
* @return boolean the directory is usable
*/
- public static function isDirectoryUsable($directory, $check_writable = true)
+ private static function isDirectoryUsable(string $directory): bool
{
- if ($directory == '') {
- Logger::info('Directory is empty. This shouldn\'t happen.');
+ if (empty($directory)) {
+ Logger::warning('Directory is empty. This shouldn\'t happen.');
return false;
}
if (!file_exists($directory)) {
- Logger::info('Path "' . $directory . '" does not exist for user ' . static::getUser());
+ Logger::info('Path does not exist', ['directory' => $directory, 'user' => static::getUser()]);
return false;
}
if (is_file($directory)) {
- Logger::info('Path "' . $directory . '" is a file for user ' . static::getUser());
+ Logger::warning('Path is a file', ['directory' => $directory, 'user' => static::getUser()]);
return false;
}
if (!is_dir($directory)) {
- Logger::info('Path "' . $directory . '" is not a directory for user ' . static::getUser());
+ Logger::warning('Path is not a directory', ['directory' => $directory, 'user' => static::getUser()]);
return false;
}
- if ($check_writable && !is_writable($directory)) {
- Logger::info('Path "' . $directory . '" is not writable for user ' . static::getUser());
+ if (!is_writable($directory)) {
+ Logger::warning('Path is not writable', ['directory' => $directory, 'user' => static::getUser()]);
return false;
}
{
$temppath = DI::config()->get("system", "temppath");
- if (($temppath != "") && System::isDirectoryUsable($temppath)) {
+ if (($temppath != "") && self::isDirectoryUsable($temppath)) {
// We have a temp path and it is usable
return BasePath::getRealPath($temppath);
}
$temppath = sys_get_temp_dir();
// Check if it is usable
- if (($temppath != "") && System::isDirectoryUsable($temppath)) {
+ if (($temppath != "") && self::isDirectoryUsable($temppath)) {
// Always store the real path, not the path through symlinks
$temppath = BasePath::getRealPath($temppath);
// To avoid any interferences with other systems we create our own directory
- $new_temppath = $temppath . "/" . DI::baseUrl()->getHostname();
+ $new_temppath = $temppath . "/" . DI::baseUrl()->getHost();
if (!is_dir($new_temppath)) {
/// @TODO There is a mkdir()+chmod() upwards, maybe generalize this (+ configurable) into a function/method?
- mkdir($new_temppath);
+ @mkdir($new_temppath);
}
- if (System::isDirectoryUsable($new_temppath)) {
+ if (self::isDirectoryUsable($new_temppath)) {
// The new path is usable, we are happy
DI::config()->set("system", "temppath", $new_temppath);
return $new_temppath;
public static function getSpoolPath()
{
$spoolpath = DI::config()->get('system', 'spoolpath');
- if (($spoolpath != "") && System::isDirectoryUsable($spoolpath)) {
+ if (($spoolpath != "") && self::isDirectoryUsable($spoolpath)) {
// We have a spool path and it is usable
return $spoolpath;
}
mkdir($spoolpath);
}
- if (System::isDirectoryUsable($spoolpath)) {
+ if (self::isDirectoryUsable($spoolpath)) {
// The new path is usable, we are happy
DI::config()->set("system", "spoolpath", $spoolpath);
return $spoolpath;
// Reaching this point means that the operating system is configured badly.
return "";
}
+
+ /**
+ * Fetch the system rules
+ * @param bool $numeric_id If set to "true", the rules are returned with a numeric id as key.
+ *
+ * @return array
+ */
+ public static function getRules(bool $numeric_id = false): 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", trim($msg)) as $line) {
+ $line = trim($line);
+ if ($line) {
+ if ($numeric_id) {
+ $rules[++$id] = $line;
+ } else {
+ $rules[] = ['id' => (string)++$id, 'text' => $line];
+ }
+ }
+ }
+ }
+
+ return $rules;
+ }
}