Ajout des vendor
This commit is contained in:
311
vendor/symfony/http-kernel/Profiler/FileProfilerStorage.php
vendored
Normal file
311
vendor/symfony/http-kernel/Profiler/FileProfilerStorage.php
vendored
Normal file
@ -0,0 +1,311 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\HttpKernel\Profiler;
|
||||
|
||||
/**
|
||||
* Storage for profiler using files.
|
||||
*
|
||||
* @author Alexandre Salomé <alexandre.salome@gmail.com>
|
||||
*/
|
||||
class FileProfilerStorage implements ProfilerStorageInterface
|
||||
{
|
||||
/**
|
||||
* Folder where profiler data are stored.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
private $folder;
|
||||
|
||||
/**
|
||||
* Constructs the file storage using a "dsn-like" path.
|
||||
*
|
||||
* Example : "file:/path/to/the/storage/folder"
|
||||
*
|
||||
* @throws \RuntimeException
|
||||
*/
|
||||
public function __construct(string $dsn)
|
||||
{
|
||||
if (!str_starts_with($dsn, 'file:')) {
|
||||
throw new \RuntimeException(sprintf('Please check your configuration. You are trying to use FileStorage with an invalid dsn "%s". The expected format is "file:/path/to/the/storage/folder".', $dsn));
|
||||
}
|
||||
$this->folder = substr($dsn, 5);
|
||||
|
||||
if (!is_dir($this->folder) && false === @mkdir($this->folder, 0777, true) && !is_dir($this->folder)) {
|
||||
throw new \RuntimeException(sprintf('Unable to create the storage directory (%s).', $this->folder));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function find(?string $ip, ?string $url, ?int $limit, ?string $method, int $start = null, int $end = null, string $statusCode = null): array
|
||||
{
|
||||
$file = $this->getIndexFilename();
|
||||
|
||||
if (!file_exists($file)) {
|
||||
return [];
|
||||
}
|
||||
|
||||
$file = fopen($file, 'r');
|
||||
fseek($file, 0, \SEEK_END);
|
||||
|
||||
$result = [];
|
||||
while (\count($result) < $limit && $line = $this->readLineFromFile($file)) {
|
||||
$values = str_getcsv($line);
|
||||
[$csvToken, $csvIp, $csvMethod, $csvUrl, $csvTime, $csvParent, $csvStatusCode] = $values;
|
||||
$csvTime = (int) $csvTime;
|
||||
|
||||
if ($ip && !str_contains($csvIp, $ip) || $url && !str_contains($csvUrl, $url) || $method && !str_contains($csvMethod, $method) || $statusCode && !str_contains($csvStatusCode, $statusCode)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!empty($start) && $csvTime < $start) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!empty($end) && $csvTime > $end) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$result[$csvToken] = [
|
||||
'token' => $csvToken,
|
||||
'ip' => $csvIp,
|
||||
'method' => $csvMethod,
|
||||
'url' => $csvUrl,
|
||||
'time' => $csvTime,
|
||||
'parent' => $csvParent,
|
||||
'status_code' => $csvStatusCode,
|
||||
];
|
||||
}
|
||||
|
||||
fclose($file);
|
||||
|
||||
return array_values($result);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function purge()
|
||||
{
|
||||
$flags = \FilesystemIterator::SKIP_DOTS;
|
||||
$iterator = new \RecursiveDirectoryIterator($this->folder, $flags);
|
||||
$iterator = new \RecursiveIteratorIterator($iterator, \RecursiveIteratorIterator::CHILD_FIRST);
|
||||
|
||||
foreach ($iterator as $file) {
|
||||
if (is_file($file)) {
|
||||
unlink($file);
|
||||
} else {
|
||||
rmdir($file);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function read(string $token): ?Profile
|
||||
{
|
||||
if (!$token || !file_exists($file = $this->getFilename($token))) {
|
||||
return null;
|
||||
}
|
||||
|
||||
if (\function_exists('gzcompress')) {
|
||||
$file = 'compress.zlib://'.$file;
|
||||
}
|
||||
|
||||
if (!$data = unserialize(file_get_contents($file))) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return $this->createProfileFromData($token, $data);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @throws \RuntimeException
|
||||
*/
|
||||
public function write(Profile $profile): bool
|
||||
{
|
||||
$file = $this->getFilename($profile->getToken());
|
||||
|
||||
$profileIndexed = is_file($file);
|
||||
if (!$profileIndexed) {
|
||||
// Create directory
|
||||
$dir = \dirname($file);
|
||||
if (!is_dir($dir) && false === @mkdir($dir, 0777, true) && !is_dir($dir)) {
|
||||
throw new \RuntimeException(sprintf('Unable to create the storage directory (%s).', $dir));
|
||||
}
|
||||
}
|
||||
|
||||
$profileToken = $profile->getToken();
|
||||
// when there are errors in sub-requests, the parent and/or children tokens
|
||||
// may equal the profile token, resulting in infinite loops
|
||||
$parentToken = $profile->getParentToken() !== $profileToken ? $profile->getParentToken() : null;
|
||||
$childrenToken = array_filter(array_map(function (Profile $p) use ($profileToken) {
|
||||
return $profileToken !== $p->getToken() ? $p->getToken() : null;
|
||||
}, $profile->getChildren()));
|
||||
|
||||
// Store profile
|
||||
$data = [
|
||||
'token' => $profileToken,
|
||||
'parent' => $parentToken,
|
||||
'children' => $childrenToken,
|
||||
'data' => $profile->getCollectors(),
|
||||
'ip' => $profile->getIp(),
|
||||
'method' => $profile->getMethod(),
|
||||
'url' => $profile->getUrl(),
|
||||
'time' => $profile->getTime(),
|
||||
'status_code' => $profile->getStatusCode(),
|
||||
];
|
||||
|
||||
$context = stream_context_create();
|
||||
|
||||
if (\function_exists('gzcompress')) {
|
||||
$file = 'compress.zlib://'.$file;
|
||||
stream_context_set_option($context, 'zlib', 'level', 3);
|
||||
}
|
||||
|
||||
if (false === file_put_contents($file, serialize($data), 0, $context)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!$profileIndexed) {
|
||||
// Add to index
|
||||
if (false === $file = fopen($this->getIndexFilename(), 'a')) {
|
||||
return false;
|
||||
}
|
||||
|
||||
fputcsv($file, [
|
||||
$profile->getToken(),
|
||||
$profile->getIp(),
|
||||
$profile->getMethod(),
|
||||
$profile->getUrl(),
|
||||
$profile->getTime(),
|
||||
$profile->getParentToken(),
|
||||
$profile->getStatusCode(),
|
||||
]);
|
||||
fclose($file);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets filename to store data, associated to the token.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
protected function getFilename(string $token)
|
||||
{
|
||||
// Uses 4 last characters, because first are mostly the same.
|
||||
$folderA = substr($token, -2, 2);
|
||||
$folderB = substr($token, -4, 2);
|
||||
|
||||
return $this->folder.'/'.$folderA.'/'.$folderB.'/'.$token;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the index filename.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
protected function getIndexFilename()
|
||||
{
|
||||
return $this->folder.'/index.csv';
|
||||
}
|
||||
|
||||
/**
|
||||
* Reads a line in the file, backward.
|
||||
*
|
||||
* This function automatically skips the empty lines and do not include the line return in result value.
|
||||
*
|
||||
* @param resource $file The file resource, with the pointer placed at the end of the line to read
|
||||
*
|
||||
* @return mixed
|
||||
*/
|
||||
protected function readLineFromFile($file)
|
||||
{
|
||||
$line = '';
|
||||
$position = ftell($file);
|
||||
|
||||
if (0 === $position) {
|
||||
return null;
|
||||
}
|
||||
|
||||
while (true) {
|
||||
$chunkSize = min($position, 1024);
|
||||
$position -= $chunkSize;
|
||||
fseek($file, $position);
|
||||
|
||||
if (0 === $chunkSize) {
|
||||
// bof reached
|
||||
break;
|
||||
}
|
||||
|
||||
$buffer = fread($file, $chunkSize);
|
||||
|
||||
if (false === ($upTo = strrpos($buffer, "\n"))) {
|
||||
$line = $buffer.$line;
|
||||
continue;
|
||||
}
|
||||
|
||||
$position += $upTo;
|
||||
$line = substr($buffer, $upTo + 1).$line;
|
||||
fseek($file, max(0, $position), \SEEK_SET);
|
||||
|
||||
if ('' !== $line) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return '' === $line ? null : $line;
|
||||
}
|
||||
|
||||
protected function createProfileFromData(string $token, array $data, Profile $parent = null)
|
||||
{
|
||||
$profile = new Profile($token);
|
||||
$profile->setIp($data['ip']);
|
||||
$profile->setMethod($data['method']);
|
||||
$profile->setUrl($data['url']);
|
||||
$profile->setTime($data['time']);
|
||||
$profile->setStatusCode($data['status_code']);
|
||||
$profile->setCollectors($data['data']);
|
||||
|
||||
if (!$parent && $data['parent']) {
|
||||
$parent = $this->read($data['parent']);
|
||||
}
|
||||
|
||||
if ($parent) {
|
||||
$profile->setParent($parent);
|
||||
}
|
||||
|
||||
foreach ($data['children'] as $token) {
|
||||
if (!$token || !file_exists($file = $this->getFilename($token))) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (\function_exists('gzcompress')) {
|
||||
$file = 'compress.zlib://'.$file;
|
||||
}
|
||||
|
||||
if (!$childData = unserialize(file_get_contents($file))) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$profile->addChild($this->createProfileFromData($token, $childData, $profile));
|
||||
}
|
||||
|
||||
return $profile;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user