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<?php
declare(strict_types=1);
/*
* This file is part of composer/xdebug-handler.
*
* (c) Composer <https://github.com/composer>
*
* For the full copyright and license information, please view
* the LICENSE file that was distributed with this source code.
*/
namespace Composer\XdebugHandler\Tests\App\Framework;
use Composer\XdebugHandler\XdebugHandler;
/**
* @phpstan-import-type restartData from \Composer\XdebugHandler\PhpConfig
*/
class Status
{
private const INVALID = 'not applicable';
private const MISSING = 'not available';
/** @var bool */
private $isDisplay;
/** @var bool */
private $showInis;
/** @var bool */
private $loaded = false;
public function __construct(bool $display, bool $showInis)
{
$this->isDisplay = $display;
$this->showInis = $showInis;
}
/**
*
* @param class-string $className
* @return list<string>
*/
public function getWorkingsStatus(string $className): array
{
$this->loaded = extension_loaded('xdebug');
$result = [];
// status
[$status, $info] = $this->getXdebugStatus();
$result[] = sprintf('[%s] %s', $status, $info);
if (!$this->isDisplay) {
return $result;
}
// active
$active = $this->getActive($className);
$result[] = sprintf('[active] %s', $active);
// skipped
$skipped = $this->getSkipped($className);
$result[] = sprintf('[skipped] %s', $skipped);
// envs
foreach($this->getEnvs() as $item) {
$result[] = sprintf('[env] %s', $item);
}
// inis
foreach($this->getInis($className) as $item) {
$result[] = sprintf('[ini] %s', $item);
}
// settings
foreach($this->getSettings($className) as $item) {
$result[] = sprintf('[settings] %s', $item);
}
return $result;
}
/**
*
* @return array{0: string, 1: string}
*/
private function getXdebugStatus(): array
{
$status = $this->loaded ? 'XDEBUG' : 'NO XDEBUG';
$text = 'The Xdebug extension is';
$suffix = $this->loaded ? 'loaded' : 'not loaded';
$info = sprintf('%s %s', $text, $suffix);
return [$status, $info];
}
/**
*
* @param class-string $className
*/
private function getActive(string $className): string
{
$active = $className::isXdebugActive();
return $active === true ? 'true' : 'false';
}
/**
*
* @param class-string $className
*/
private function getSkipped(string $className): string
{
$version = $className::getSkippedVersion();
if ($version === '') {
return $this->loaded ? self::INVALID : self::MISSING;
}
return $version;
}
/**
* @return list<string>
*/
private function getEnvs(): array
{
$result = [];
$envs = ['PHPRC', 'PHP_INI_SCAN_DIR'];
foreach ($envs as $name) {
$format = '%s=%s';
if (false === ($env = getenv($name))) {
$env = 'unset';
$format = '%s %s';
} elseif ($env === '') {
$env = "''";
}
$result[] = sprintf($format, $name, $env);
}
return $result;
}
/**
* @param class-string $className
* @return list<string>
*/
private function getInis(string $className): array
{
$iniFiles = $this->findIniFiles($className);
if ($iniFiles[0] === '') {
array_shift($iniFiles);
}
$count = count($iniFiles);
if ($this->showInis || $count === 1) {
return $iniFiles;
}
$message = sprintf("%d more ini files (show with '--inis' option)", $count - 1);
return [$iniFiles[0], $message];
}
/**
* @param class-string $className
* @return list<string>
*/
private function findIniFiles(string $className): array
{
$extended = $className !== XdebugHandler::class;
if ($extended) {
$iniFiles = $className::getAllIniFiles();
} elseif (class_exists(XdebugHandler::class)) {
$iniFiles = $className::getAllIniFiles();
} else {
$iniFiles = array((string) php_ini_loaded_file());
$scanned = php_ini_scanned_files();
if ($scanned !== false) {
$iniFiles = array_merge($iniFiles, array_map('trim', explode(',', $scanned)));
}
}
// @phpstan-ignore-next-line
return !is_array($iniFiles) ? [self::MISSING] : $iniFiles;
}
/**
*
* @param class-string $className
* @return list<string>
*/
private function getSettings(string $className): array
{
/** @var restartData|null $settings */
$settings = $className::getRestartSettings();
if ($settings === null) {
return $this->loaded ? [self::INVALID] : [self::MISSING];
}
$settings['scannedInis'] = true === $settings['scannedInis'] ? 'true' : 'false';
$settings['scanDir'] = false === $settings['scanDir'] ? 'false' : $settings['scanDir'];
$settings['phprc'] = false === $settings['phprc'] ? 'false' : $settings['phprc'];
$settings['skipped'] = '' === $settings['skipped'] ? "''" : $settings['skipped'];
$iniCount = count($settings['inis']);
if ($iniCount === 1) {
$settings['inis'] = $settings['inis'][0];
} else {
$settings['inis'] = sprintf('(%d inis)', $iniCount);
}
$data = [];
foreach($settings as $key => $value) {
$data[] = sprintf('%s=%s', $key, $value);
}
return $data;
}
}
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