baoshuo/S2OJ
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feat: add captcha

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This commit is contained in:
Baoshuo Ren 2022-03-14 13:49:48 +00:00 committed by GitHub
parent 0d931e270b
commit 0bf1a2f998
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GPG Key ID: 4AEE18F83AFDEB23
75 changed files with 5005 additions and 5 deletions
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2
install/bundle/install.sh
View File

@ -16,7 +16,7 @@ getAptPackage(){
#Update apt sources and install
dpkg -s gnupg 2>/dev/null || (apt-get update && apt-get install -y gnupg)
echo "deb http://ppa.launchpad.net/stesie/libv8/ubuntu bionic main" | tee /etc/apt/sources.list.d/stesie-libv8.list && apt-key adv --keyserver keyserver.ubuntu.com --recv-keys D858A0DF
apt-get update && apt-get install -y vim ntp zip unzip curl wget apache2 libapache2-mod-xsendfile libapache2-mod-php php php-dev php-pear php-zip php-mysql php-mbstring mysql-server cmake fp-compiler re2c libv8-7.5-dev libyaml-dev python python3 python3-requests openjdk-8-jdk openjdk-11-jdk
apt-get update && apt-get install -y vim ntp zip unzip curl wget apache2 libapache2-mod-xsendfile libapache2-mod-php php php-dev php-pear php-zip php-mysql php-mbstring php-gd php-intl php-xsl mysql-server cmake fp-compiler re2c libv8-7.5-dev libyaml-dev python python3 python3-requests openjdk-8-jdk openjdk-11-jdk
#Install PHP extensions
yes | pecl install yaml
git clone https://github.com/phpv8/v8js.git --depth=1 /tmp/pear/download/v8js-master && cd /tmp/pear/download/v8js-master

2
install/web/install.sh
View File

@ -14,7 +14,7 @@ getAptPackage(){
export DEBIAN_FRONTEND=noninteractive
dpkg -s gnupg 2>/dev/null || (apt-get update && apt-get install -y gnupg)
echo "deb http://ppa.launchpad.net/stesie/libv8/ubuntu bionic main" | tee /etc/apt/sources.list.d/stesie-libv8.list && apt-key adv --keyserver keyserver.ubuntu.com --recv-keys D858A0DF
apt-get update && apt-get install -y vim ntp zip unzip curl wget apache2 libapache2-mod-xsendfile libapache2-mod-php php php-dev php-pear php-zip php-mysql php-mbstring g++ cmake re2c libv8-7.5-dev libyaml-dev
apt-get update && apt-get install -y vim ntp zip unzip curl wget apache2 libapache2-mod-xsendfile libapache2-mod-php php php-dev php-pear php-zip php-mysql php-mbstring php-gd php-intl php-xsl g++ cmake re2c libv8-7.5-dev libyaml-dev
#Install PHP extensions
printf "/opt/libv8-7.5\n\n" | pecl install v8js yaml
}

3
web/.gitignore vendored
View File

@ -1,2 +1,5 @@
.idea
.php_cs.cache
composer.phar
composer.lock

13
web/app/controllers/captcha.php Normal file
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@ -0,0 +1,13 @@
<?php
use Gregwar\Captcha\PhraseBuilder;
use Gregwar\Captcha\CaptchaBuilder;
$builder = new CaptchaBuilder;
$builder->build();
$_SESSION['phrase'] = $builder->getPhrase();
header('Content-Type: image/jpeg');
$builder->build()->output();
?>

44
web/app/controllers/login.php
View File

@ -1,4 +1,7 @@
<?php
use Gregwar\Captcha\PhraseBuilder;
use Gregwar\Captcha\CaptchaBuilder;
if (Auth::check()) {
redirectTo('/');
}
@ -15,6 +18,11 @@
}
$username = $_POST['username'];
$password = $_POST['password'];
$captcha = $_POST['captcha'];
if (!isset($_SESSION['phrase']) || !PhraseBuilder::comparePhrases($_SESSION['phrase'], $captcha)) {
return "bad_captcha";
}
if (!validateUsername($username)) {
return "failed";
@ -38,6 +46,7 @@
if (isset($_POST['login'])) {
echo handleLoginPost();
unset($_SESSION['phrase']);
die();
}
?>
@ -61,6 +70,16 @@
<span class="help-block" id="help-password"></span>
</div>
</div>
<div id="div-captcha" class="form-group">
<label for="input-captcha" class="col-sm-2 control-label"><?= UOJLocale::get('verification code') ?></label>
<div class="col-sm-3" style="max-width: 60%">
<input type="text" class="form-control" id="input-captcha" name="captcha" placeholder="<?= UOJLocale::get('enter verification code') ?>" maxlength="20" style="display: inline-block; width: 12em;" />
<div style="display: inline-block; margin-left: 8px; position: relative; top: -2px; cursor: pointer;">
<img id="captcha" src="" />
</div>
<span class="help-block" id="help-captcha" style="display: block"></span>
</div>
</div>
<div class="form-group">
<div class="col-sm-offset-2 col-sm-3">
<button type="submit" id="button-submit" class="btn btn-secondary"><?= UOJLocale::get('submit') ?></button>
@ -76,6 +95,11 @@ function validateLoginPost() {
return ok;
}
function refreshCaptcha() {
var timestamp = new Date().getTime();
$("#captcha").attr("src", "/captcha" + '?' + timestamp);
}
function submitLoginPost() {
if (!validateLoginPost()) {
return false;
@ -85,25 +109,40 @@ function submitLoginPost() {
_token : "<?= crsf_token() ?>",
login : '',
username : $('#input-username').val(),
password : md5($('#input-password').val(), "<?= getPasswordClientSalt() ?>")
password : md5($('#input-password').val(), "<?= getPasswordClientSalt() ?>"),
captcha: $('#input-captcha').val(),
}, function(msg) {
$('#div-captcha').removeClass('has-error');
$('#div-username').removeClass('has-error');
$('#div-password').removeClass('has-error');
$('#help-captcha').html('');
$('#help-username').html('');
$('#help-password').html('');
if (msg == 'ok') {
var prevUrl = document.referrer;
if (prevUrl == '' || /.*\/login.*/.test(prevUrl) || /.*\/logout.*/.test(prevUrl) || /.*\/register.*/.test(prevUrl) || /.*\/reset-password.*/.test(prevUrl)) {
prevUrl = '/';
};
window.location.href = prevUrl;
} else if (msg == 'bad_captcha') {
$('#div-captcha').addClass('has-error');
$('#help-captcha').html('验证码错误。');
refreshCaptcha();
} else if (msg == 'banned') {
$('#div-username').addClass('has-error');
$('#help-username').html('该用户已被封停，请联系管理员。');
refreshCaptcha();
} else if (msg == 'expired') {
$('#div-username').addClass('has-error');
$('#help-username').html('页面会话已过期。');
refreshCaptcha();
} else {
$('#div-username').addClass('has-error');
$('#help-username').html('用户名或密码错误。');
$('#div-password').addClass('has-error');
$('#help-password').html('用户名或密码错误。<a href="/forgot-password">忘记密码？</a>');
refreshCaptcha();
}
});
return true;
@ -114,6 +153,9 @@ $(document).ready(function() {
e.preventDefault();
submitLoginPost();
});
$("#captcha").click(function(e) {
refreshCaptcha();
});
});
</script>

5
web/app/libs/uoj-lib.php
View File

@ -2,7 +2,10 @@
error_reporting(E_ALL ^ E_NOTICE);
spl_autoload_register(function($class_name) {
require_once $_SERVER['DOCUMENT_ROOT'] . '/app/models/' . $class_name . '.php';
$lib = $_SERVER['DOCUMENT_ROOT'] . '/app/models/' . $class_name . '.php';
if (file_exists($lib)) {
require_once $lib;
}
});
function requireLib($name) { // html lib

2
web/app/locale/basic/en.php
View File

@ -21,6 +21,7 @@ return [
'username' => 'Username',
'password' => 'Password',
'new password' => 'New password',
'verification code' => 'Verification code',
'email' => 'Email',
'QQ' => 'QQ',
'sex' => 'Sex',
@ -61,6 +62,7 @@ return [
'enter your new password' => 'Enter your new password',
're-enter your new password' => 'Re-enter your new password',
'enter your QQ' => 'Enter your QQ',
'enter verification code' => 'Enter verification code',
'refuse to answer' => 'Refuse to answer',
'male' => 'Male',
'female' => 'Female',

4
web/app/locale/basic/zh-cn.php
View File

@ -21,6 +21,7 @@ return [
'username' => '用户名',
'password' => '密码',
'new password' => '新密码',
'verification code' => '验证码',
'email' => 'Email',
'QQ' => 'QQ',
'sex' => '性别',
@ -55,12 +56,13 @@ return [
'leave it blank if you do not want to change the password' => '如果不想修改密码请留空',
'change avatar help' => '想改头像？见<a href="/faq">帮助</a>',
'enter your username' => '输入用户名',
'enter your email' => '输入Email',
'enter your email' => '输入 Email',
'enter your password' => '输入密码',
're-enter your password' => '重新输入密码',
'enter your new password' => '输入新密码',
're-enter your new password' => '重新输入新密码',
'enter your QQ' => '输入QQ',
'enter verification code' => '输入验证码',
'refuse to answer' => '拒绝回答',
'male' => '男',
'female' => '女',

1
web/app/route.php
View File

@ -50,6 +50,7 @@ Route::group([
Route::any('/faq', '/faq.php');
Route::any('/ranklist', '/ranklist.php?type=rating');
Route::any('/captcha', '/captcha.php');
Route::any('/login', '/login.php');
Route::any('/logout', '/logout.php');
Route::any('/register', '/register.php');

5
web/composer.json Normal file
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@ -0,0 +1,5 @@
{
"require": {
"gregwar/captcha": "1.*"
}
}

1
web/index.php
View File

@ -1,5 +1,6 @@
<?php
require_once $_SERVER['DOCUMENT_ROOT'] . '/vendor/autoload.php';
require $_SERVER['DOCUMENT_ROOT'] . '/app/libs/uoj-lib.php';
require UOJContext::documentRoot().'/app/route.php';

7
web/vendor/autoload.php vendored Normal file
View File

@ -0,0 +1,7 @@
<?php
// autoload.php @generated by Composer
require_once __DIR__ . '/composer/autoload_real.php';
return ComposerAutoloaderInite9f59116cb3d815416daaf015687f2ec::getLoader();

445
web/vendor/composer/ClassLoader.php vendored Normal file
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@ -0,0 +1,445 @@
<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Autoload;
/**
* ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
*
* $loader = new \Composer\Autoload\ClassLoader();
*
* // register classes with namespaces
* $loader->add('Symfony\Component', __DIR__.'/component');
* $loader->add('Symfony', __DIR__.'/framework');
*
* // activate the autoloader
* $loader->register();
*
* // to enable searching the include path (eg. for PEAR packages)
* $loader->setUseIncludePath(true);
*
* In this example, if you try to use a class in the Symfony\Component
* namespace or one of its children (Symfony\Component\Console for instance),
* the autoloader will first look for the class under the component/
* directory, and it will then fallback to the framework/ directory if not
* found before giving up.
*
* This class is loosely based on the Symfony UniversalClassLoader.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
* @see https://www.php-fig.org/psr/psr-0/
* @see https://www.php-fig.org/psr/psr-4/
*/
class ClassLoader
{
// PSR-4
private $prefixLengthsPsr4 = array();
private $prefixDirsPsr4 = array();
private $fallbackDirsPsr4 = array();
// PSR-0
private $prefixesPsr0 = array();
private $fallbackDirsPsr0 = array();
private $useIncludePath = false;
private $classMap = array();
private $classMapAuthoritative = false;
private $missingClasses = array();
private $apcuPrefix;
public function getPrefixes()
{
if (!empty($this->prefixesPsr0)) {
return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
}
return array();
}
public function getPrefixesPsr4()
{
return $this->prefixDirsPsr4;
}
public function getFallbackDirs()
{
return $this->fallbackDirsPsr0;
}
public function getFallbackDirsPsr4()
{
return $this->fallbackDirsPsr4;
}
public function getClassMap()
{
return $this->classMap;
}
/**
* @param array $classMap Class to filename map
*/
public function addClassMap(array $classMap)
{
if ($this->classMap) {
$this->classMap = array_merge($this->classMap, $classMap);
} else {
$this->classMap = $classMap;
}
}
/**
* Registers a set of PSR-0 directories for a given prefix, either
* appending or prepending to the ones previously set for this prefix.
*
* @param string $prefix The prefix
* @param array|string $paths The PSR-0 root directories
* @param bool $prepend Whether to prepend the directories
*/
public function add($prefix, $paths, $prepend = false)
{
if (!$prefix) {
if ($prepend) {
$this->fallbackDirsPsr0 = array_merge(
(array) $paths,
$this->fallbackDirsPsr0
);
} else {
$this->fallbackDirsPsr0 = array_merge(
$this->fallbackDirsPsr0,
(array) $paths
);
}
return;
}
$first = $prefix[0];
if (!isset($this->prefixesPsr0[$first][$prefix])) {
$this->prefixesPsr0[$first][$prefix] = (array) $paths;
return;
}
if ($prepend) {
$this->prefixesPsr0[$first][$prefix] = array_merge(
(array) $paths,
$this->prefixesPsr0[$first][$prefix]
);
} else {
$this->prefixesPsr0[$first][$prefix] = array_merge(
$this->prefixesPsr0[$first][$prefix],
(array) $paths
);
}
}
/**
* Registers a set of PSR-4 directories for a given namespace, either
* appending or prepending to the ones previously set for this namespace.
*
* @param string $prefix The prefix/namespace, with trailing '\\'
* @param array|string $paths The PSR-4 base directories
* @param bool $prepend Whether to prepend the directories
*
* @throws \InvalidArgumentException
*/
public function addPsr4($prefix, $paths, $prepend = false)
{
if (!$prefix) {
// Register directories for the root namespace.
if ($prepend) {
$this->fallbackDirsPsr4 = array_merge(
(array) $paths,
$this->fallbackDirsPsr4
);
} else {
$this->fallbackDirsPsr4 = array_merge(
$this->fallbackDirsPsr4,
(array) $paths
);
}
} elseif (!isset($this->prefixDirsPsr4[$prefix])) {
// Register directories for a new namespace.
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array) $paths;
} elseif ($prepend) {
// Prepend directories for an already registered namespace.
$this->prefixDirsPsr4[$prefix] = array_merge(
(array) $paths,
$this->prefixDirsPsr4[$prefix]
);
} else {
// Append directories for an already registered namespace.
$this->prefixDirsPsr4[$prefix] = array_merge(
$this->prefixDirsPsr4[$prefix],
(array) $paths
);
}
}
/**
* Registers a set of PSR-0 directories for a given prefix,
* replacing any others previously set for this prefix.
*
* @param string $prefix The prefix
* @param array|string $paths The PSR-0 base directories
*/
public function set($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr0 = (array) $paths;
} else {
$this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
}
}
/**
* Registers a set of PSR-4 directories for a given namespace,
* replacing any others previously set for this namespace.
*
* @param string $prefix The prefix/namespace, with trailing '\\'
* @param array|string $paths The PSR-4 base directories
*
* @throws \InvalidArgumentException
*/
public function setPsr4($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr4 = (array) $paths;
} else {
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array) $paths;
}
}
/**
* Turns on searching the include path for class files.
*
* @param bool $useIncludePath
*/
public function setUseIncludePath($useIncludePath)
{
$this->useIncludePath = $useIncludePath;
}
/**
* Can be used to check if the autoloader uses the include path to check
* for classes.
*
* @return bool
*/
public function getUseIncludePath()
{
return $this->useIncludePath;
}
/**
* Turns off searching the prefix and fallback directories for classes
* that have not been registered with the class map.
*
* @param bool $classMapAuthoritative
*/
public function setClassMapAuthoritative($classMapAuthoritative)
{
$this->classMapAuthoritative = $classMapAuthoritative;
}
/**
* Should class lookup fail if not found in the current class map?
*
* @return bool
*/
public function isClassMapAuthoritative()
{
return $this->classMapAuthoritative;
}
/**
* APCu prefix to use to cache found/not-found classes, if the extension is enabled.
*
* @param string|null $apcuPrefix
*/
public function setApcuPrefix($apcuPrefix)
{
$this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
}
/**
* The APCu prefix in use, or null if APCu caching is not enabled.
*
* @return string|null
*/
public function getApcuPrefix()
{
return $this->apcuPrefix;
}
/**
* Registers this instance as an autoloader.
*
* @param bool $prepend Whether to prepend the autoloader or not
*/
public function register($prepend = false)
{
spl_autoload_register(array($this, 'loadClass'), true, $prepend);
}
/**
* Unregisters this instance as an autoloader.
*/
public function unregister()
{
spl_autoload_unregister(array($this, 'loadClass'));
}
/**
* Loads the given class or interface.
*
* @param string $class The name of the class
* @return bool|null True if loaded, null otherwise
*/
public function loadClass($class)
{
if ($file = $this->findFile($class)) {
includeFile($file);
return true;
}
}
/**
* Finds the path to the file where the class is defined.
*
* @param string $class The name of the class
*
* @return string|false The path if found, false otherwise
*/
public function findFile($class)
{
// class map lookup
if (isset($this->classMap[$class])) {
return $this->classMap[$class];
}
if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
return false;
}
if (null !== $this->apcuPrefix) {
$file = apcu_fetch($this->apcuPrefix.$class, $hit);
if ($hit) {
return $file;
}
}
$file = $this->findFileWithExtension($class, '.php');
// Search for Hack files if we are running on HHVM
if (false === $file && defined('HHVM_VERSION')) {
$file = $this->findFileWithExtension($class, '.hh');
}
if (null !== $this->apcuPrefix) {
apcu_add($this->apcuPrefix.$class, $file);
}
if (false === $file) {
// Remember that this class does not exist.
$this->missingClasses[$class] = true;
}
return $file;
}
private function findFileWithExtension($class, $ext)
{
// PSR-4 lookup
$logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
$first = $class[0];
if (isset($this->prefixLengthsPsr4[$first])) {
$subPath = $class;
while (false !== $lastPos = strrpos($subPath, '\\')) {
$subPath = substr($subPath, 0, $lastPos);
$search = $subPath . '\\';
if (isset($this->prefixDirsPsr4[$search])) {
$pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
foreach ($this->prefixDirsPsr4[$search] as $dir) {
if (file_exists($file = $dir . $pathEnd)) {
return $file;
}
}
}
}
}
// PSR-4 fallback dirs
foreach ($this->fallbackDirsPsr4 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
return $file;
}
}
// PSR-0 lookup
if (false !== $pos = strrpos($class, '\\')) {
// namespaced class name
$logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
. strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
} else {
// PEAR-like class name
$logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
}
if (isset($this->prefixesPsr0[$first])) {
foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
if (0 === strpos($class, $prefix)) {
foreach ($dirs as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
}
}
}
// PSR-0 fallback dirs
foreach ($this->fallbackDirsPsr0 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
// PSR-0 include paths.
if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
return $file;
}
return false;
}
}
/**
* Scope isolated include.
*
* Prevents access to $this/self from included files.
*/
function includeFile($file)
{
include $file;
}

237
web/vendor/composer/InstalledVersions.php vendored Normal file
View File

@ -0,0 +1,237 @@
<?php
namespace Composer;
use Composer\Semver\VersionParser;
class InstalledVersions
{
private static $installed = array (
'root' =>
array (
'pretty_version' => 'dev-master',
'version' => 'dev-master',
'aliases' =>
array (
),
'reference' => '0d931e270b425b35fabb421ea21043ba2aaf9786',
'name' => '__root__',
),
'versions' =>
array (
'__root__' =>
array (
'pretty_version' => 'dev-master',
'version' => 'dev-master',
'aliases' =>
array (
),
'reference' => '0d931e270b425b35fabb421ea21043ba2aaf9786',
),
'gregwar/captcha' =>
array (
'pretty_version' => 'v1.1.9',
'version' => '1.1.9.0',
'aliases' =>
array (
),
'reference' => '4bb668e6b40e3205a020ca5ee4ca8cff8b8780c5',
),
'symfony/finder' =>
array (
'pretty_version' => 'v6.0.3',
'version' => '6.0.3.0',
'aliases' =>
array (
),
'reference' => '8661b74dbabc23223f38c9b99d3f8ade71170430',
),
),
);
public static function getInstalledPackages()
{
return array_keys(self::$installed['versions']);
}
public static function isInstalled($packageName)
{
return isset(self::$installed['versions'][$packageName]);
}
public static function satisfies(VersionParser $parser, $packageName, $constraint)
{
$constraint = $parser->parseConstraints($constraint);
$provided = $parser->parseConstraints(self::getVersionRanges($packageName));
return $provided->matches($constraint);
}
public static function getVersionRanges($packageName)
{
if (!isset(self::$installed['versions'][$packageName])) {
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}
$ranges = array();
if (isset(self::$installed['versions'][$packageName]['pretty_version'])) {
$ranges[] = self::$installed['versions'][$packageName]['pretty_version'];
}
if (array_key_exists('aliases', self::$installed['versions'][$packageName])) {
$ranges = array_merge($ranges, self::$installed['versions'][$packageName]['aliases']);
}
if (array_key_exists('replaced', self::$installed['versions'][$packageName])) {
$ranges = array_merge($ranges, self::$installed['versions'][$packageName]['replaced']);
}
if (array_key_exists('provided', self::$installed['versions'][$packageName])) {
$ranges = array_merge($ranges, self::$installed['versions'][$packageName]['provided']);
}
return implode(' || ', $ranges);
}
public static function getVersion($packageName)
{
if (!isset(self::$installed['versions'][$packageName])) {
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}
if (!isset(self::$installed['versions'][$packageName]['version'])) {
return null;
}
return self::$installed['versions'][$packageName]['version'];
}
public static function getPrettyVersion($packageName)
{
if (!isset(self::$installed['versions'][$packageName])) {
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}
if (!isset(self::$installed['versions'][$packageName]['pretty_version'])) {
return null;
}
return self::$installed['versions'][$packageName]['pretty_version'];
}
public static function getReference($packageName)
{
if (!isset(self::$installed['versions'][$packageName])) {
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}
if (!isset(self::$installed['versions'][$packageName]['reference'])) {
return null;
}
return self::$installed['versions'][$packageName]['reference'];
}
public static function getRootPackage()
{
return self::$installed['root'];
}
public static function getRawData()
{
return self::$installed;
}
public static function reload($data)
{
self::$installed = $data;
}
}

21
web/vendor/composer/LICENSE vendored Normal file
View File

@ -0,0 +1,21 @@
Copyright (c) Nils Adermann, Jordi Boggiano
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished
to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

10
web/vendor/composer/autoload_classmap.php vendored Normal file
View File

@ -0,0 +1,10 @@
<?php
// autoload_classmap.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return array(
'Composer\\InstalledVersions' => $vendorDir . '/composer/InstalledVersions.php',
);

9
web/vendor/composer/autoload_namespaces.php vendored Normal file
View File

@ -0,0 +1,9 @@
<?php
// autoload_namespaces.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return array(
);

11
web/vendor/composer/autoload_psr4.php vendored Normal file
View File

@ -0,0 +1,11 @@
<?php
// autoload_psr4.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return array(
'Symfony\\Component\\Finder\\' => array($vendorDir . '/symfony/finder'),
'Gregwar\\' => array($vendorDir . '/gregwar/captcha/src/Gregwar'),
);

55
web/vendor/composer/autoload_real.php vendored Normal file
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@ -0,0 +1,55 @@
<?php
// autoload_real.php @generated by Composer
class ComposerAutoloaderInite9f59116cb3d815416daaf015687f2ec
{
private static $loader;
public static function loadClassLoader($class)
{
if ('Composer\Autoload\ClassLoader' === $class) {
require __DIR__ . '/ClassLoader.php';
}
}
/**
* @return \Composer\Autoload\ClassLoader
*/
public static function getLoader()
{
if (null !== self::$loader) {
return self::$loader;
}
spl_autoload_register(array('ComposerAutoloaderInite9f59116cb3d815416daaf015687f2ec', 'loadClassLoader'), true, true);
self::$loader = $loader = new \Composer\Autoload\ClassLoader();
spl_autoload_unregister(array('ComposerAutoloaderInite9f59116cb3d815416daaf015687f2ec', 'loadClassLoader'));
$useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
if ($useStaticLoader) {
require __DIR__ . '/autoload_static.php';
call_user_func(\Composer\Autoload\ComposerStaticInite9f59116cb3d815416daaf015687f2ec::getInitializer($loader));
} else {
$map = require __DIR__ . '/autoload_namespaces.php';
foreach ($map as $namespace => $path) {
$loader->set($namespace, $path);
}
$map = require __DIR__ . '/autoload_psr4.php';
foreach ($map as $namespace => $path) {
$loader->setPsr4($namespace, $path);
}
$classMap = require __DIR__ . '/autoload_classmap.php';
if ($classMap) {
$loader->addClassMap($classMap);
}
}
$loader->register(true);
return $loader;
}
}

44
web/vendor/composer/autoload_static.php vendored Normal file
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@ -0,0 +1,44 @@
<?php
// autoload_static.php @generated by Composer
namespace Composer\Autoload;
class ComposerStaticInite9f59116cb3d815416daaf015687f2ec
{
public static $prefixLengthsPsr4 = array (
'S' =>
array (
'Symfony\\Component\\Finder\\' => 25,
),
'G' =>
array (
'Gregwar\\' => 8,
),
);
public static $prefixDirsPsr4 = array (
'Symfony\\Component\\Finder\\' =>
array (
0 => __DIR__ . '/..' . '/symfony/finder',
),
'Gregwar\\' =>
array (
0 => __DIR__ . '/..' . '/gregwar/captcha/src/Gregwar',
),
);
public static $classMap = array (
'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
);
public static function getInitializer(ClassLoader $loader)
{
return \Closure::bind(function () use ($loader) {
$loader->prefixLengthsPsr4 = ComposerStaticInite9f59116cb3d815416daaf015687f2ec::$prefixLengthsPsr4;
$loader->prefixDirsPsr4 = ComposerStaticInite9f59116cb3d815416daaf015687f2ec::$prefixDirsPsr4;
$loader->classMap = ComposerStaticInite9f59116cb3d815416daaf015687f2ec::$classMap;
}, null, ClassLoader::class);
}
}

130
web/vendor/composer/installed.json vendored Normal file
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@ -0,0 +1,130 @@
{
"packages": [
{
"name": "gregwar/captcha",
"version": "v1.1.9",
"version_normalized": "1.1.9.0",
"source": {
"type": "git",
"url": "https://github.com/Gregwar/Captcha.git",
"reference": "4bb668e6b40e3205a020ca5ee4ca8cff8b8780c5"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/Gregwar/Captcha/zipball/4bb668e6b40e3205a020ca5ee4ca8cff8b8780c5",
"reference": "4bb668e6b40e3205a020ca5ee4ca8cff8b8780c5",
"shasum": ""
},
"require": {
"ext-gd": "*",
"ext-mbstring": "*",
"php": ">=5.3.0",
"symfony/finder": "*"
},
"require-dev": {
"phpunit/phpunit": "^6.4"
},
"time": "2020-03-24T14:39:05+00:00",
"type": "captcha",
"installation-source": "dist",
"autoload": {
"psr-4": {
"Gregwar\\": "src/Gregwar"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "Grégoire Passault",
"email": "g.passault@gmail.com",
"homepage": "http://www.gregwar.com/"
},
{
"name": "Jeremy Livingston",
"email": "jeremy.j.livingston@gmail.com"
}
],
"description": "Captcha generator",
"homepage": "https://github.com/Gregwar/Captcha",
"keywords": [
"bot",
"captcha",
"spam"
],
"support": {
"issues": "https://github.com/Gregwar/Captcha/issues",
"source": "https://github.com/Gregwar/Captcha/tree/master"
},
"install-path": "../gregwar/captcha"
},
{
"name": "symfony/finder",
"version": "v6.0.3",
"version_normalized": "6.0.3.0",
"source": {
"type": "git",
"url": "https://github.com/symfony/finder.git",
"reference": "8661b74dbabc23223f38c9b99d3f8ade71170430"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/symfony/finder/zipball/8661b74dbabc23223f38c9b99d3f8ade71170430",
"reference": "8661b74dbabc23223f38c9b99d3f8ade71170430",
"shasum": ""
},
"require": {
"php": ">=8.0.2"
},
"time": "2022-01-26T17:23:29+00:00",
"type": "library",
"installation-source": "dist",
"autoload": {
"psr-4": {
"Symfony\\Component\\Finder\\": ""
},
"exclude-from-classmap": [
"/Tests/"
]
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "Fabien Potencier",
"email": "fabien@symfony.com"
},
{
"name": "Symfony Community",
"homepage": "https://symfony.com/contributors"
}
],
"description": "Finds files and directories via an intuitive fluent interface",
"homepage": "https://symfony.com",
"support": {
"source": "https://github.com/symfony/finder/tree/v6.0.3"
},
"funding": [
{
"url": "https://symfony.com/sponsor",
"type": "custom"
},
{
"url": "https://github.com/fabpot",
"type": "github"
},
{
"url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
"type": "tidelift"
}
],
"install-path": "../symfony/finder"
}
],
"dev": true,
"dev-package-names": []
}

42
web/vendor/composer/installed.php vendored Normal file
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@ -0,0 +1,42 @@
<?php return array (
'root' =>
array (
'pretty_version' => 'dev-master',
'version' => 'dev-master',
'aliases' =>
array (
),
'reference' => '0d931e270b425b35fabb421ea21043ba2aaf9786',
'name' => '__root__',
),
'versions' =>
array (
'__root__' =>
array (
'pretty_version' => 'dev-master',
'version' => 'dev-master',
'aliases' =>
array (
),
'reference' => '0d931e270b425b35fabb421ea21043ba2aaf9786',
),
'gregwar/captcha' =>
array (
'pretty_version' => 'v1.1.9',
'version' => '1.1.9.0',
'aliases' =>
array (
),
'reference' => '4bb668e6b40e3205a020ca5ee4ca8cff8b8780c5',
),
'symfony/finder' =>
array (
'pretty_version' => 'v6.0.3',
'version' => '6.0.3.0',
'aliases' =>
array (
),
'reference' => '8661b74dbabc23223f38c9b99d3f8ade71170430',
),
),
);

5
web/vendor/gregwar/captcha/.gitignore vendored Normal file
View File

@ -0,0 +1,5 @@
.idea/
demo/*.jpg
demo/*.pgm
demo/temp/
vendor/

16
web/vendor/gregwar/captcha/.travis.yml vendored Normal file
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@ -0,0 +1,16 @@
language: php
php:
- 5.3.3
- 5.3
- 5.4
- 5.5
- 5.6
- 7.0
- 7.1
- 7.2
- hhvm
script:
- composer install
- phpunit

19
web/vendor/gregwar/captcha/LICENSE vendored Normal file
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@ -0,0 +1,19 @@
Copyright (c) <2012-2017> Grégoire Passault
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished
to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

146
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@ -0,0 +1,146 @@
Captcha
=======
![Captchas examples](http://gregwar.com/captchas.png)
[![paypal](https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=YUXRLWHQSWS6L)
Installation
============
With composer :
``` json
{
...
"require": {
"gregwar/captcha": "1.*"
}
}
```
Usage
=====
You can create a captcha with the `CaptchaBuilder` :
```php
<?php
use Gregwar\Captcha\CaptchaBuilder;
$builder = new CaptchaBuilder;
$builder->build();
```
You can then save it to a file :
```php
<?php
$builder->save('out.jpg');
```
Or output it directly :
```php
<?php
header('Content-type: image/jpeg');
$builder->output();
```
Or inline it directly in the HTML page:
```php
<img src="<?php echo $builder->inline(); ?>" />
```
You'll be able to get the code and compare it with a user input :
```php
<?php
// Example: storing the phrase in the session to test for the user
// input later
$_SESSION['phrase'] = $builder->getPhrase();
```
You can compare the phrase with user input:
```php
if($builder->testPhrase($userInput)) {
// instructions if user phrase is good
}
else {
// user phrase is wrong
}
```
API
===
You can use theses functions :
* **__construct($phrase = null)**, constructs the builder with the given phrase, if the phrase is null, a random one will be generated
* **getPhrase()**, allow you to get the phrase contents
* **setDistortion($distortion)**, enable or disable the distortion, call it before `build()`
* **isOCRReadable()**, returns `true` if the OCR can be read using the `ocrad` software, you'll need to have shell_exec enabled, imagemagick and ocrad installed
* **buildAgainstOCR($width = 150, $height = 40, $font = null)**, builds a code until it is not readable by `ocrad`
* **build($width = 150, $height = 40, $font = null)**, builds a code with the given $width, $height and $font. By default, a random font will be used from the library
* **save($filename, $quality = 80)**, saves the captcha into a jpeg in the $filename, with the given quality
* **get($quality = 80)**, returns the jpeg data
* **output($quality = 80)**, directly outputs the jpeg code to a browser
* **setBackgroundColor($r, $g, $b)**, sets the background color to force it (this will disable many effects and is not recommended)
* **setBackgroundImages(array($imagepath1, $imagePath2))**, Sets custom background images to be used as captcha background. It is recommended to disable image effects when passing custom images for background (ignore_all_effects). A random image is selected from the list passed, the full paths to the image files must be passed.
* **setInterpolation($interpolate)**, enable or disable the interpolation (enabled by default), disabling it will be quicker but the images will look uglier
* **setIgnoreAllEffects($ignoreAllEffects)**, disable all effects on the captcha image. Recommended to use when passing custom background images for the captcha.
* **testPhrase($phrase)**, returns true if the given phrase is good
* **setMaxBehindLines($lines)**, sets the maximum number of lines behind the code
* **setMaxFrontLines($lines)**, sets the maximum number of lines on the front of the code
If you want to change the number of character, you can call the phrase builder directly using
extra parameters:
```php
use Gregwar\Captcha\CaptchaBuilder;
use Gregwar\Captcha\PhraseBuilder;
// Will build phrases of 3 characters
$phraseBuilder = new PhraseBuilder(4)
// Will build phrases of 5 characters, only digits
$phraseBuilder = new PhraseBuilder(5, '0123456789');
// Pass it as first argument of CaptchaBuilder, passing it the phrase
// builder
$captcha = new CaptchaBuilder(null, $phraseBuilder);
```
You can also pass directly the wanted phrase to the builder:
```php
// Building a Captcha with the "hello" phrase
$captcha = new CaptchaBuilder('hello');
```
Complete example
================
If you want to see an example you can have a look at he ``demo/form.php``, which uses ``demo/session.php`` to
render a captcha and check it after the submission
Symfony Bundle
================
You can have a look at the following repository to enjoy the Symfony 2 bundle packaging this captcha generator :
https://github.com/Gregwar/CaptchaBundle
Yii2 Extension
===============
You can use the following extension for integrating with Yii2 Framework :
https://github.com/juliardi/yii2-captcha
License
=======
This library is under MIT license, have a look to the `LICENSE` file

33
web/vendor/gregwar/captcha/composer.json vendored Normal file
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@ -0,0 +1,33 @@
{
"name": "gregwar/captcha",
"type": "captcha",
"description": "Captcha generator",
"keywords": ["captcha", "spam", "bot"],
"homepage": "https://github.com/Gregwar/Captcha",
"license": "MIT",
"authors": [
{
"name": "Grégoire Passault",
"email": "g.passault@gmail.com",
"homepage": "http://www.gregwar.com/"
},
{
"name": "Jeremy Livingston",
"email": "jeremy.j.livingston@gmail.com"
}
],
"require": {
"php": ">=5.3.0",
"ext-gd": "*",
"ext-mbstring": "*",
"symfony/finder": "*"
},
"autoload": {
"psr-4": {
"Gregwar\\": "src/Gregwar"
}
},
"require-dev": {
"phpunit/phpunit": "^6.4"
}
}

11
web/vendor/gregwar/captcha/demo/demo.php vendored Normal file
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@ -0,0 +1,11 @@
<?php
require_once __DIR__.'/../vendor/autoload.php';
use Gregwar\Captcha\CaptchaBuilder;
$captcha = new CaptchaBuilder;
$captcha
->build()
->save('out.jpg')
;

12
web/vendor/gregwar/captcha/demo/fingerprint.php vendored Normal file
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@ -0,0 +1,12 @@
<?php
require_once __DIR__.'/../vendor/autoload.php';
use Gregwar\Captcha\CaptchaBuilder;
echo count(CaptchaBuilder::create()
->build()
->getFingerprint()
);
echo "\n";

32
web/vendor/gregwar/captcha/demo/form.php vendored Normal file
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@ -0,0 +1,32 @@
<?php
require_once __DIR__.'/../vendor/autoload.php';
use Gregwar\Captcha\PhraseBuilder;
// We need the session to check the phrase after submitting
session_start();
?>
<html>
<?php
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
// Checking that the posted phrase match the phrase stored in the session
if (isset($_SESSION['phrase']) && PhraseBuilder::comparePhrases($_SESSION['phrase'], $_POST['phrase'])) {
echo "<h1>Captcha is valid !</h1>";
} else {
echo "<h1>Captcha is not valid!</h1>";
}
// The phrase can't be used twice
unset($_SESSION['phrase']);
}
?>
<form method="post">
Copy the CAPTCHA:
<?php
// See session.php, where the captcha is actually rendered and the session phrase
// is set accordingly to the image displayed
?>
<img src="session.php" />
<input type="text" name="phrase" />
<input type="submit" />
</form>
</html>

15
web/vendor/gregwar/captcha/demo/index.php vendored Normal file
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@ -0,0 +1,15 @@
<!DOCTYPE html>
<body>
<html>
<meta charset="utf-8" />
</html>
<body>
<h1>Captchas gallery</h1>
<?php for ($x=0; $x<8; $x++) { ?>
<?php for ($y=0; $y<5; $y++) { ?>
<img src="output.php?n=<?php echo 5*$x+$y; ?>" />
<?php } ?>
<br />
<?php } ?>
</body>
</body>

22
web/vendor/gregwar/captcha/demo/inline.php vendored Normal file
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@ -0,0 +1,22 @@
<?php
require_once __DIR__.'/../vendor/autoload.php';
use Gregwar\Captcha\CaptchaBuilder;
$captcha = new CaptchaBuilder();
$captcha->build();
?>
<!DOCTYPE html>
<body>
<html>
<meta charset="utf-8" />
</html>
<body>
<h1>Inline Captcha</h1>
<img src="<?php echo $captcha->inline(); ?>"/><br/>
Phrase: <?php echo $captcha->getPhrase(); ?>
</body>
</body>

39
web/vendor/gregwar/captcha/demo/ocr.php vendored Normal file
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@ -0,0 +1,39 @@
<?php
require_once __DIR__.'/../vendor/autoload.php';
use Gregwar\Captcha\CaptchaBuilder;
/**
* Generates 1000 captchas and try to read their code with the
* ocrad OCR
*/
$tests = 10000;
$passed = 0;
shell_exec('rm passed*.jpg');
for ($i=0; $i<$tests; $i++) {
echo "Captcha $i/$tests... ";
$captcha = new CaptchaBuilder;
$captcha
->setDistortion(false)
->build()
;
if ($captcha->isOCRReadable()) {
$passed++;
$captcha->save("passed$passed.jpg");
echo "passed at ocr... ";
} else {
echo "failed... ";
}
echo "pass rate: ".round(100*$passed/($i+1),2)."%\n";
}
echo "\n";
echo "Over, $passed/$tests readed with OCR\n";

12
web/vendor/gregwar/captcha/demo/output.php vendored Normal file
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@ -0,0 +1,12 @@
<?php
require_once __DIR__.'/../vendor/autoload.php';
use Gregwar\Captcha\CaptchaBuilder;
header('Content-type: image/jpeg');
CaptchaBuilder::create()
->build()
->output()
;

22
web/vendor/gregwar/captcha/demo/session.php vendored Normal file
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@ -0,0 +1,22 @@
<?php
// We need the session to store the correct phrase for later check
session_start();
// Including the autoload (you need to composer install in the main directory)
require_once __DIR__.'/../vendor/autoload.php';
use Gregwar\Captcha\CaptchaBuilder;
// Creating the captcha instance and setting the phrase in the session to store
// it for check when the form is submitted
$captcha = new CaptchaBuilder;
$_SESSION['phrase'] = $captcha->getPhrase();
// Setting the header to image jpeg because we here render an image
header('Content-Type: image/jpeg');
// Running the actual rendering of the captcha image
$captcha
->build()
->output()
;

15
web/vendor/gregwar/captcha/phpunit.xml.dist vendored Normal file
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@ -0,0 +1,15 @@
<?xml version="1.0" encoding="UTF-8"?>
<phpunit colors="true" bootstrap="vendor/autoload.php">
<testsuites>
<testsuite name="KnpMenu Test Suite">
<directory suffix="Test.php">./tests/</directory>
</testsuite>
</testsuites>
<filter>
<whitelist>
<directory>./src</directory>
</whitelist>
</filter>
</phpunit>

739
web/vendor/gregwar/captcha/src/Gregwar/Captcha/CaptchaBuilder.php vendored Normal file
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@ -0,0 +1,739 @@
<?php
namespace Gregwar\Captcha;
use \Exception;
/**
* Builds a new captcha image
* Uses the fingerprint parameter, if one is passed, to generate the same image
*
* @author Gregwar <g.passault@gmail.com>
* @author Jeremy Livingston <jeremy.j.livingston@gmail.com>
*/
class CaptchaBuilder implements CaptchaBuilderInterface
{
/**
* @var array
*/
protected $fingerprint = array();
/**
* @var bool
*/
protected $useFingerprint = false;
/**
* @var array
*/
protected $textColor = array();
/**
* @var array
*/
protected $lineColor = null;
/**
* @var array
*/
protected $backgroundColor = null;
/**
* @var array
*/
protected $backgroundImages = array();
/**
* @var resource
*/
protected $contents = null;
/**
* @var string
*/
protected $phrase = null;
/**
* @var PhraseBuilderInterface
*/
protected $builder;
/**
* @var bool
*/
protected $distortion = true;
/**
* The maximum number of lines to draw in front of
* the image. null - use default algorithm
*/
protected $maxFrontLines = null;
/**
* The maximum number of lines to draw behind
* the image. null - use default algorithm
*/
protected $maxBehindLines = null;
/**
* The maximum angle of char
*/
protected $maxAngle = 8;
/**
* The maximum offset of char
*/
protected $maxOffset = 5;
/**
* Is the interpolation enabled ?
*
* @var bool
*/
protected $interpolation = true;
/**
* Ignore all effects
*
* @var bool
*/
protected $ignoreAllEffects = false;
/**
* Allowed image types for the background images
*
* @var array
*/
protected $allowedBackgroundImageTypes = array('image/png', 'image/jpeg', 'image/gif');
/**
* The image contents
*/
public function getContents()
{
return $this->contents;
}
/**
* Enable/Disables the interpolation
*
* @param $interpolate bool True to enable, false to disable
*
* @return CaptchaBuilder
*/
public function setInterpolation($interpolate = true)
{
$this->interpolation = $interpolate;
return $this;
}
/**
* Temporary dir, for OCR check
*/
public $tempDir = 'temp/';
public function __construct($phrase = null, PhraseBuilderInterface $builder = null)
{
if ($builder === null) {
$this->builder = new PhraseBuilder;
} else {
$this->builder = $builder;
}
$this->phrase = is_string($phrase) ? $phrase : $this->builder->build($phrase);
}
/**
* Setting the phrase
*/
public function setPhrase($phrase)
{
$this->phrase = (string) $phrase;
}
/**
* Enables/disable distortion
*/
public function setDistortion($distortion)
{
$this->distortion = (bool) $distortion;
return $this;
}
public function setMaxBehindLines($maxBehindLines)
{
$this->maxBehindLines = $maxBehindLines;
return $this;
}
public function setMaxFrontLines($maxFrontLines)
{
$this->maxFrontLines = $maxFrontLines;
return $this;
}
public function setMaxAngle($maxAngle)
{
$this->maxAngle = $maxAngle;
return $this;
}
public function setMaxOffset($maxOffset)
{
$this->maxOffset = $maxOffset;
return $this;
}
/**
* Gets the captcha phrase
*/
public function getPhrase()
{
return $this->phrase;
}
/**
* Returns true if the given phrase is good
*/
public function testPhrase($phrase)
{
return ($this->builder->niceize($phrase) == $this->builder->niceize($this->getPhrase()));
}
/**
* Instantiation
*/
public static function create($phrase = null)
{
return new self($phrase);
}
/**
* Sets the text color to use
*/
public function setTextColor($r, $g, $b)
{
$this->textColor = array($r, $g, $b);
return $this;
}
/**
* Sets the background color to use
*/
public function setBackgroundColor($r, $g, $b)
{
$this->backgroundColor = array($r, $g, $b);
return $this;
}
public function setLineColor($r, $g, $b)
{
$this->lineColor = array($r, $g, $b);
return $this;
}
/**
* Sets the ignoreAllEffects value
*
* @param bool $ignoreAllEffects
* @return CaptchaBuilder
*/
public function setIgnoreAllEffects($ignoreAllEffects)
{
$this->ignoreAllEffects = $ignoreAllEffects;
return $this;
}
/**
* Sets the list of background images to use (one image is randomly selected)
*/
public function setBackgroundImages(array $backgroundImages)
{
$this->backgroundImages = $backgroundImages;
return $this;
}
/**
* Draw lines over the image
*/
protected function drawLine($image, $width, $height, $tcol = null)
{
if ($this->lineColor === null) {
$red = $this->rand(100, 255);
$green = $this->rand(100, 255);
$blue = $this->rand(100, 255);
} else {
$red = $this->lineColor[0];
$green = $this->lineColor[1];
$blue = $this->lineColor[2];
}
if ($tcol === null) {
$tcol = imagecolorallocate($image, $red, $green, $blue);
}
if ($this->rand(0, 1)) { // Horizontal
$Xa = $this->rand(0, $width/2);
$Ya = $this->rand(0, $height);
$Xb = $this->rand($width/2, $width);
$Yb = $this->rand(0, $height);
} else { // Vertical
$Xa = $this->rand(0, $width);
$Ya = $this->rand(0, $height/2);
$Xb = $this->rand(0, $width);
$Yb = $this->rand($height/2, $height);
}
imagesetthickness($image, $this->rand(1, 3));
imageline($image, $Xa, $Ya, $Xb, $Yb, $tcol);
}
/**
* Apply some post effects
*/
protected function postEffect($image)
{
if (!function_exists('imagefilter')) {
return;
}
if ($this->backgroundColor != null || $this->textColor != null) {
return;
}
// Negate ?
if ($this->rand(0, 1) == 0) {
imagefilter($image, IMG_FILTER_NEGATE);
}
// Edge ?
if ($this->rand(0, 10) == 0) {
imagefilter($image, IMG_FILTER_EDGEDETECT);
}
// Contrast
imagefilter($image, IMG_FILTER_CONTRAST, $this->rand(-50, 10));
// Colorize
if ($this->rand(0, 5) == 0) {
imagefilter($image, IMG_FILTER_COLORIZE, $this->rand(-80, 50), $this->rand(-80, 50), $this->rand(-80, 50));
}
}
/**
* Writes the phrase on the image
*/
protected function writePhrase($image, $phrase, $font, $width, $height)
{
$length = mb_strlen($phrase);
if ($length === 0) {
return \imagecolorallocate($image, 0, 0, 0);
}
// Gets the text size and start position
$size = $width / $length - $this->rand(0, 3) - 1;
$box = \imagettfbbox($size, 0, $font, $phrase);
$textWidth = $box[2] - $box[0];
$textHeight = $box[1] - $box[7];
$x = ($width - $textWidth) / 2;
$y = ($height - $textHeight) / 2 + $size;
if (!$this->textColor) {
$textColor = array($this->rand(0, 150), $this->rand(0, 150), $this->rand(0, 150));
} else {
$textColor = $this->textColor;
}
$col = \imagecolorallocate($image, $textColor[0], $textColor[1], $textColor[2]);
// Write the letters one by one, with random angle
for ($i=0; $i<$length; $i++) {
$symbol = mb_substr($phrase, $i, 1);
$box = \imagettfbbox($size, 0, $font, $symbol);
$w = $box[2] - $box[0];
$angle = $this->rand(-$this->maxAngle, $this->maxAngle);
$offset = $this->rand(-$this->maxOffset, $this->maxOffset);
\imagettftext($image, $size, $angle, $x, $y + $offset, $col, $font, $symbol);
$x += $w;
}
return $col;
}
/**
* Try to read the code against an OCR
*/
public function isOCRReadable()
{
if (!is_dir($this->tempDir)) {
@mkdir($this->tempDir, 0755, true);
}
$tempj = $this->tempDir . uniqid('captcha', true) . '.jpg';
$tempp = $this->tempDir . uniqid('captcha', true) . '.pgm';
$this->save($tempj);
shell_exec("convert $tempj $tempp");
$value = trim(strtolower(shell_exec("ocrad $tempp")));
@unlink($tempj);
@unlink($tempp);
return $this->testPhrase($value);
}
/**
* Builds while the code is readable against an OCR
*/
public function buildAgainstOCR($width = 150, $height = 40, $font = null, $fingerprint = null)
{
do {
$this->build($width, $height, $font, $fingerprint);
} while ($this->isOCRReadable());
}
/**
* Generate the image
*/
public function build($width = 150, $height = 40, $font = null, $fingerprint = null)
{
if (null !== $fingerprint) {
$this->fingerprint = $fingerprint;
$this->useFingerprint = true;
} else {
$this->fingerprint = array();
$this->useFingerprint = false;
}
if ($font === null) {
$font = __DIR__ . '/Font/captcha'.$this->rand(0, 5).'.ttf';
}
if (empty($this->backgroundImages)) {
// if background images list is not set, use a color fill as a background
$image = imagecreatetruecolor($width, $height);
if ($this->backgroundColor == null) {
$bg = imagecolorallocate($image, $this->rand(200, 255), $this->rand(200, 255), $this->rand(200, 255));
} else {
$color = $this->backgroundColor;
$bg = imagecolorallocate($image, $color[0], $color[1], $color[2]);
}
$this->background = $bg;
imagefill($image, 0, 0, $bg);
} else {
// use a random background image
$randomBackgroundImage = $this->backgroundImages[rand(0, count($this->backgroundImages)-1)];
$imageType = $this->validateBackgroundImage($randomBackgroundImage);
$image = $this->createBackgroundImageFromType($randomBackgroundImage, $imageType);
}
// Apply effects
if (!$this->ignoreAllEffects) {
$square = $width * $height;
$effects = $this->rand($square/3000, $square/2000);
// set the maximum number of lines to draw in front of the text
if ($this->maxBehindLines != null && $this->maxBehindLines > 0) {
$effects = min($this->maxBehindLines, $effects);
}
if ($this->maxBehindLines !== 0) {
for ($e = 0; $e < $effects; $e++) {
$this->drawLine($image, $width, $height);
}
}
}
// Write CAPTCHA text
$color = $this->writePhrase($image, $this->phrase, $font, $width, $height);
// Apply effects
if (!$this->ignoreAllEffects) {
$square = $width * $height;
$effects = $this->rand($square/3000, $square/2000);
// set the maximum number of lines to draw in front of the text
if ($this->maxFrontLines != null && $this->maxFrontLines > 0) {
$effects = min($this->maxFrontLines, $effects);
}
if ($this->maxFrontLines !== 0) {
for ($e = 0; $e < $effects; $e++) {
$this->drawLine($image, $width, $height, $color);
}
}
}
// Distort the image
if ($this->distortion && !$this->ignoreAllEffects) {
$image = $this->distort($image, $width, $height, $bg);
}
// Post effects
if (!$this->ignoreAllEffects) {
$this->postEffect($image);
}
$this->contents = $image;
return $this;
}
/**
* Distorts the image
*/
public function distort($image, $width, $height, $bg)
{
$contents = imagecreatetruecolor($width, $height);
$X = $this->rand(0, $width);
$Y = $this->rand(0, $height);
$phase = $this->rand(0, 10);
$scale = 1.1 + $this->rand(0, 10000) / 30000;
for ($x = 0; $x < $width; $x++) {
for ($y = 0; $y < $height; $y++) {
$Vx = $x - $X;
$Vy = $y - $Y;
$Vn = sqrt($Vx * $Vx + $Vy * $Vy);
if ($Vn != 0) {
$Vn2 = $Vn + 4 * sin($Vn / 30);
$nX = $X + ($Vx * $Vn2 / $Vn);
$nY = $Y + ($Vy * $Vn2 / $Vn);
} else {
$nX = $X;
$nY = $Y;
}
$nY = $nY + $scale * sin($phase + $nX * 0.2);
if ($this->interpolation) {
$p = $this->interpolate(
$nX - floor($nX),
$nY - floor($nY),
$this->getCol($image, floor($nX), floor($nY), $bg),
$this->getCol($image, ceil($nX), floor($nY), $bg),
$this->getCol($image, floor($nX), ceil($nY), $bg),
$this->getCol($image, ceil($nX), ceil($nY), $bg)
);
} else {
$p = $this->getCol($image, round($nX), round($nY), $bg);
}
if ($p == 0) {
$p = $bg;
}
imagesetpixel($contents, $x, $y, $p);
}
}
return $contents;
}
/**
* Saves the Captcha to a jpeg file
*/
public function save($filename, $quality = 90)
{
imagejpeg($this->contents, $filename, $quality);
}
/**
* Gets the image GD
*/
public function getGd()
{
return $this->contents;
}
/**
* Gets the image contents
*/
public function get($quality = 90)
{
ob_start();
$this->output($quality);
return ob_get_clean();
}
/**
* Gets the HTML inline base64
*/
public function inline($quality = 90)
{
return 'data:image/jpeg;base64,' . base64_encode($this->get($quality));
}
/**
* Outputs the image
*/
public function output($quality = 90)
{
imagejpeg($this->contents, null, $quality);
}
/**
* @return array
*/
public function getFingerprint()
{
return $this->fingerprint;
}
/**
* Returns a random number or the next number in the
* fingerprint
*/
protected function rand($min, $max)
{
if (!is_array($this->fingerprint)) {
$this->fingerprint = array();
}
if ($this->useFingerprint) {
$value = current($this->fingerprint);
next($this->fingerprint);
} else {
$value = mt_rand($min, $max);
$this->fingerprint[] = $value;
}
return $value;
}
/**
* @param $x
* @param $y
* @param $nw
* @param $ne
* @param $sw
* @param $se
*
* @return int
*/
protected function interpolate($x, $y, $nw, $ne, $sw, $se)
{
list($r0, $g0, $b0) = $this->getRGB($nw);
list($r1, $g1, $b1) = $this->getRGB($ne);
list($r2, $g2, $b2) = $this->getRGB($sw);
list($r3, $g3, $b3) = $this->getRGB($se);
$cx = 1.0 - $x;
$cy = 1.0 - $y;
$m0 = $cx * $r0 + $x * $r1;
$m1 = $cx * $r2 + $x * $r3;
$r = (int) ($cy * $m0 + $y * $m1);
$m0 = $cx * $g0 + $x * $g1;
$m1 = $cx * $g2 + $x * $g3;
$g = (int) ($cy * $m0 + $y * $m1);
$m0 = $cx * $b0 + $x * $b1;
$m1 = $cx * $b2 + $x * $b3;
$b = (int) ($cy * $m0 + $y * $m1);
return ($r << 16) | ($g << 8) | $b;
}
/**
* @param $image
* @param $x
* @param $y
*
* @return int
*/
protected function getCol($image, $x, $y, $background)
{
$L = imagesx($image);
$H = imagesy($image);
if ($x < 0 || $x >= $L || $y < 0 || $y >= $H) {
return $background;
}
return imagecolorat($image, $x, $y);
}
/**
* @param $col
*
* @return array
*/
protected function getRGB($col)
{
return array(
(int) ($col >> 16) & 0xff,
(int) ($col >> 8) & 0xff,
(int) ($col) & 0xff,
);
}
/**
* Validate the background image path. Return the image type if valid
*
* @param string $backgroundImage
* @return string
* @throws Exception
*/
protected function validateBackgroundImage($backgroundImage)
{
// check if file exists
if (!file_exists($backgroundImage)) {
$backgroundImageExploded = explode('/', $backgroundImage);
$imageFileName = count($backgroundImageExploded) > 1? $backgroundImageExploded[count($backgroundImageExploded)-1] : $backgroundImage;
throw new Exception('Invalid background image: ' . $imageFileName);
}
// check image type
$finfo = finfo_open(FILEINFO_MIME_TYPE); // return mime type ala mimetype extension
$imageType = finfo_file($finfo, $backgroundImage);
finfo_close($finfo);
if (!in_array($imageType, $this->allowedBackgroundImageTypes)) {
throw new Exception('Invalid background image type! Allowed types are: ' . join(', ', $this->allowedBackgroundImageTypes));
}
return $imageType;
}
/**
* Create background image from type
*
* @param string $backgroundImage
* @param string $imageType
* @return resource
* @throws Exception
*/
protected function createBackgroundImageFromType($backgroundImage, $imageType)
{
switch ($imageType) {
case 'image/jpeg':
$image = imagecreatefromjpeg($backgroundImage);
break;
case 'image/png':
$image = imagecreatefrompng($backgroundImage);
break;
case 'image/gif':
$image = imagecreatefromgif($backgroundImage);
break;
default:
throw new Exception('Not supported file type for background image!');
break;
}
return $image;
}
}

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<?php
namespace Gregwar\Captcha;
/**
* A Captcha builder
*/
interface CaptchaBuilderInterface
{
/**
* Builds the code
*/
public function build($width, $height, $font, $fingerprint);
/**
* Saves the code to a file
*/
public function save($filename, $quality);
/**
* Gets the image contents
*/
public function get($quality);
/**
* Outputs the image
*/
public function output($quality);
}

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<?php
namespace Gregwar\Captcha;
use Symfony\Component\Finder\Finder;
/**
* Handles actions related to captcha image files including saving and garbage collection
*
* @author Gregwar <g.passault@gmail.com>
* @author Jeremy Livingston <jeremy@quizzle.com>
*/
class ImageFileHandler
{
/**
* Name of folder for captcha images
* @var string
*/
protected $imageFolder;
/**
* Absolute path to public web folder
* @var string
*/
protected $webPath;
/**
* Frequency of garbage collection in fractions of 1
* @var int
*/
protected $gcFreq;
/**
* Maximum age of images in minutes
* @var int
*/
protected $expiration;
/**
* @param $imageFolder
* @param $webPath
* @param $gcFreq
* @param $expiration
*/
public function __construct($imageFolder, $webPath, $gcFreq, $expiration)
{
$this->imageFolder = $imageFolder;
$this->webPath = $webPath;
$this->gcFreq = $gcFreq;
$this->expiration = $expiration;
}
/**
* Saves the provided image content as a file
*
* @param string $contents
*
* @return string
*/
public function saveAsFile($contents)
{
$this->createFolderIfMissing();
$filename = md5(uniqid()) . '.jpg';
$filePath = $this->webPath . '/' . $this->imageFolder . '/' . $filename;
imagejpeg($contents, $filePath, 15);
return '/' . $this->imageFolder . '/' . $filename;
}
/**
* Randomly runs garbage collection on the image directory
*
* @return bool
*/
public function collectGarbage()
{
if (!mt_rand(1, $this->gcFreq) == 1) {
return false;
}
$this->createFolderIfMissing();
$finder = new Finder();
$criteria = sprintf('<= now - %s minutes', $this->expiration);
$finder->in($this->webPath . '/' . $this->imageFolder)
->date($criteria);
foreach ($finder->files() as $file) {
unlink($file->getPathname());
}
return true;
}
/**
* Creates the folder if it doesn't exist
*/
protected function createFolderIfMissing()
{
if (!file_exists($this->webPath . '/' . $this->imageFolder)) {
mkdir($this->webPath . '/' . $this->imageFolder, 0755);
}
}
}

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web/vendor/gregwar/captcha/src/Gregwar/Captcha/PhraseBuilder.php vendored Normal file
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<?php
namespace Gregwar\Captcha;
/**
* Generates random phrase
*
* @author Gregwar <g.passault@gmail.com>
*/
class PhraseBuilder implements PhraseBuilderInterface
{
/**
* @var int
*/
public $length;
/**
* @var string
*/
public $charset;
/**
* Constructs a PhraseBuilder with given parameters
*/
public function __construct($length = 5, $charset = 'abcdefghijklmnpqrstuvwxyz123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ')
{
$this->length = $length;
$this->charset = $charset;
}
/**
* Generates random phrase of given length with given charset
*/
public function build($length = null, $charset = null)
{
if ($length !== null) {
$this->length = $length;
}
if ($charset !== null) {
$this->charset = $charset;
}
$phrase = '';
$chars = str_split($this->charset);
for ($i = 0; $i < $this->length; $i++) {
$phrase .= $chars[array_rand($chars)];
}
return $phrase;
}
/**
* "Niceize" a code
*/
public function niceize($str)
{
return self::doNiceize($str);
}
/**
* A static helper to niceize
*/
public static function doNiceize($str)
{
return strtr(strtolower($str), '01', 'ol');
}
/**
* A static helper to compare
*/
public static function comparePhrases($str1, $str2)
{
return self::doNiceize($str1) === self::doNiceize($str2);
}
}

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web/vendor/gregwar/captcha/src/Gregwar/Captcha/PhraseBuilderInterface.php vendored Normal file
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<?php
namespace Gregwar\Captcha;
/**
* Interface for the PhraseBuilder
*
* @author Gregwar <g.passault@gmail.com>
*/
interface PhraseBuilderInterface
{
/**
* Generates random phrase of given length with given charset
*/
public function build();
/**
* "Niceize" a code
*/
public function niceize($str);
}

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web/vendor/gregwar/captcha/tests/CaptchaBuilderTest.php vendored Normal file
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<?php
namespace Test;
use Gregwar\Captcha\CaptchaBuilder;
use PHPUnit\Framework\TestCase;
class CaptchaBuilderTest extends TestCase
{
public function testDemo()
{
$captcha = new CaptchaBuilder();
$captcha
->build()
->save('out.jpg')
;
$this->assertTrue(file_exists(__DIR__.'/../out.jpg'));
}
public function testFingerPrint()
{
$int = count(CaptchaBuilder::create()
->build()
->getFingerprint()
);
$this->assertTrue(is_int($int));
}
}

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CHANGELOG
=========
6.0
---
* Remove `Comparator::setTarget()` and `Comparator::setOperator()`
5.4.0
-----
* Deprecate `Comparator::setTarget()` and `Comparator::setOperator()`
* Add a constructor to `Comparator` that allows setting target and operator
* Finder's iterator has now `Symfony\Component\Finder\SplFileInfo` inner type specified
* Add recursive .gitignore files support
5.0.0
-----
* added `$useNaturalSort` argument to `Finder::sortByName()`
4.3.0
-----
* added Finder::ignoreVCSIgnored() to ignore files based on rules listed in .gitignore
4.2.0
-----
* added $useNaturalSort option to Finder::sortByName() method
* the `Finder::sortByName()` method will have a new `$useNaturalSort`
argument in version 5.0, not defining it is deprecated
* added `Finder::reverseSorting()` to reverse the sorting
4.0.0
-----
* removed `ExceptionInterface`
* removed `Symfony\Component\Finder\Iterator\FilterIterator`
3.4.0
-----
* deprecated `Symfony\Component\Finder\Iterator\FilterIterator`
* added Finder::hasResults() method to check if any results were found
3.3.0
-----
* added double-star matching to Glob::toRegex()
3.0.0
-----
* removed deprecated classes
2.8.0
-----
* deprecated adapters and related classes
2.5.0
-----
* added support for GLOB_BRACE in the paths passed to Finder::in()
2.3.0
-----
* added a way to ignore unreadable directories (via Finder::ignoreUnreadableDirs())
* unified the way subfolders that are not executable are handled by always throwing an AccessDeniedException exception
2.2.0
-----
* added Finder::path() and Finder::notPath() methods
* added finder adapters to improve performance on specific platforms
* added support for wildcard characters (glob patterns) in the paths passed
to Finder::in()
2.1.0
-----
* added Finder::sortByAccessedTime(), Finder::sortByChangedTime(), and
Finder::sortByModifiedTime()
* added Countable to Finder
* added support for an array of directories as an argument to
Finder::exclude()
* added searching based on the file content via Finder::contains() and
Finder::notContains()
* added support for the != operator in the Comparator
* [BC BREAK] filter expressions (used for file name and content) are no more
considered as regexps but glob patterns when they are enclosed in '*' or '?'

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<?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\Finder\Comparator;
/**
* @author Fabien Potencier <fabien@symfony.com>
*/
class Comparator
{
private string $target;
private string $operator;
public function __construct(string $target, string $operator = '==')
{
if (!\in_array($operator, ['>', '<', '>=', '<=', '==', '!='])) {
throw new \InvalidArgumentException(sprintf('Invalid operator "%s".', $operator));
}
$this->target = $target;
$this->operator = $operator;
}
/**
* Gets the target value.
*/
public function getTarget(): string
{
return $this->target;
}
/**
* Gets the comparison operator.
*/
public function getOperator(): string
{
return $this->operator;
}
/**
* Tests against the target.
*/
public function test(mixed $test): bool
{
switch ($this->operator) {
case '>':
return $test > $this->target;
case '>=':
return $test >= $this->target;
case '<':
return $test < $this->target;
case '<=':
return $test <= $this->target;
case '!=':
return $test != $this->target;
}
return $test == $this->target;
}
}

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<?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\Finder\Comparator;
/**
* DateCompare compiles date comparisons.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class DateComparator extends Comparator
{
/**
* @param string $test A comparison string
*
* @throws \InvalidArgumentException If the test is not understood
*/
public function __construct(string $test)
{
if (!preg_match('#^\s*(==|!=|[<>]=?|after|since|before|until)?\s*(.+?)\s*$#i', $test, $matches)) {
throw new \InvalidArgumentException(sprintf('Don\'t understand "%s" as a date test.', $test));
}
try {
$date = new \DateTime($matches[2]);
$target = $date->format('U');
} catch (\Exception $e) {
throw new \InvalidArgumentException(sprintf('"%s" is not a valid date.', $matches[2]));
}
$operator = $matches[1] ?? '==';
if ('since' === $operator || 'after' === $operator) {
$operator = '>';
}
if ('until' === $operator || 'before' === $operator) {
$operator = '<';
}
parent::__construct($target, $operator);
}
}

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<?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\Finder\Comparator;
/**
* NumberComparator compiles a simple comparison to an anonymous
* subroutine, which you can call with a value to be tested again.
*
* Now this would be very pointless, if NumberCompare didn't understand
* magnitudes.
*
* The target value may use magnitudes of kilobytes (k, ki),
* megabytes (m, mi), or gigabytes (g, gi). Those suffixed
* with an i use the appropriate 2**n version in accordance with the
* IEC standard: http://physics.nist.gov/cuu/Units/binary.html
*
* Based on the Perl Number::Compare module.
*
* @author Fabien Potencier <fabien@symfony.com> PHP port
* @author Richard Clamp <richardc@unixbeard.net> Perl version
* @copyright 2004-2005 Fabien Potencier <fabien@symfony.com>
* @copyright 2002 Richard Clamp <richardc@unixbeard.net>
*
* @see http://physics.nist.gov/cuu/Units/binary.html
*/
class NumberComparator extends Comparator
{
/**
* @param string|int $test A comparison string or an integer
*
* @throws \InvalidArgumentException If the test is not understood
*/
public function __construct(?string $test)
{
if (null === $test || !preg_match('#^\s*(==|!=|[<>]=?)?\s*([0-9\.]+)\s*([kmg]i?)?\s*$#i', $test, $matches)) {
throw new \InvalidArgumentException(sprintf('Don\'t understand "%s" as a number test.', $test ?? 'null'));
}
$target = $matches[2];
if (!is_numeric($target)) {
throw new \InvalidArgumentException(sprintf('Invalid number "%s".', $target));
}
if (isset($matches[3])) {
// magnitude
switch (strtolower($matches[3])) {
case 'k':
$target *= 1000;
break;
case 'ki':
$target *= 1024;
break;
case 'm':
$target *= 1000000;
break;
case 'mi':
$target *= 1024 * 1024;
break;
case 'g':
$target *= 1000000000;
break;
case 'gi':
$target *= 1024 * 1024 * 1024;
break;
}
}
parent::__construct($target, $matches[1] ?: '==');
}
}

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<?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\Finder\Exception;
/**
* @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
*/
class AccessDeniedException extends \UnexpectedValueException
{
}

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<?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\Finder\Exception;
/**
* @author Andreas Erhard <andreas.erhard@i-med.ac.at>
*/
class DirectoryNotFoundException extends \InvalidArgumentException
{
}

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<?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\Finder;
use Symfony\Component\Finder\Comparator\DateComparator;
use Symfony\Component\Finder\Comparator\NumberComparator;
use Symfony\Component\Finder\Exception\DirectoryNotFoundException;
use Symfony\Component\Finder\Iterator\CustomFilterIterator;
use Symfony\Component\Finder\Iterator\DateRangeFilterIterator;
use Symfony\Component\Finder\Iterator\DepthRangeFilterIterator;
use Symfony\Component\Finder\Iterator\ExcludeDirectoryFilterIterator;
use Symfony\Component\Finder\Iterator\FilecontentFilterIterator;
use Symfony\Component\Finder\Iterator\FilenameFilterIterator;
use Symfony\Component\Finder\Iterator\LazyIterator;
use Symfony\Component\Finder\Iterator\SizeRangeFilterIterator;
use Symfony\Component\Finder\Iterator\SortableIterator;
/**
* Finder allows to build rules to find files and directories.
*
* It is a thin wrapper around several specialized iterator classes.
*
* All rules may be invoked several times.
*
* All methods return the current Finder object to allow chaining:
*
* $finder = Finder::create()->files()->name('*.php')->in(__DIR__);
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @implements \IteratorAggregate<string, SplFileInfo>
*/
class Finder implements \IteratorAggregate, \Countable
{
public const IGNORE_VCS_FILES = 1;
public const IGNORE_DOT_FILES = 2;
public const IGNORE_VCS_IGNORED_FILES = 4;
private int $mode = 0;
private array $names = [];
private array $notNames = [];
private array $exclude = [];
private array $filters = [];
private array $depths = [];
private array $sizes = [];
private bool $followLinks = false;
private bool $reverseSorting = false;
private \Closure|int|false $sort = false;
private int $ignore = 0;
private array $dirs = [];
private array $dates = [];
private array $iterators = [];
private array $contains = [];
private array $notContains = [];
private array $paths = [];
private array $notPaths = [];
private bool $ignoreUnreadableDirs = false;
private static array $vcsPatterns = ['.svn', '_svn', 'CVS', '_darcs', '.arch-params', '.monotone', '.bzr', '.git', '.hg'];
public function __construct()
{
$this->ignore = static::IGNORE_VCS_FILES | static::IGNORE_DOT_FILES;
}
/**
* Creates a new Finder.
*/
public static function create(): static
{
return new static();
}
/**
* Restricts the matching to directories only.
*
* @return $this
*/
public function directories(): static
{
$this->mode = Iterator\FileTypeFilterIterator::ONLY_DIRECTORIES;
return $this;
}
/**
* Restricts the matching to files only.
*
* @return $this
*/
public function files(): static
{
$this->mode = Iterator\FileTypeFilterIterator::ONLY_FILES;
return $this;
}
/**
* Adds tests for the directory depth.
*
* Usage:
*
* $finder->depth('> 1') // the Finder will start matching at level 1.
* $finder->depth('< 3') // the Finder will descend at most 3 levels of directories below the starting point.
* $finder->depth(['>= 1', '< 3'])
*
* @param string|int|string[]|int[] $levels The depth level expression or an array of depth levels
*
* @return $this
*
* @see DepthRangeFilterIterator
* @see NumberComparator
*/
public function depth(string|int|array $levels): static
{
foreach ((array) $levels as $level) {
$this->depths[] = new Comparator\NumberComparator($level);
}
return $this;
}
/**
* Adds tests for file dates (last modified).
*
* The date must be something that strtotime() is able to parse:
*
* $finder->date('since yesterday');
* $finder->date('until 2 days ago');
* $finder->date('> now - 2 hours');
* $finder->date('>= 2005-10-15');
* $finder->date(['>= 2005-10-15', '<= 2006-05-27']);
*
* @param string|string[] $dates A date range string or an array of date ranges
*
* @return $this
*
* @see strtotime
* @see DateRangeFilterIterator
* @see DateComparator
*/
public function date(string|array $dates): static
{
foreach ((array) $dates as $date) {
$this->dates[] = new Comparator\DateComparator($date);
}
return $this;
}
/**
* Adds rules that files must match.
*
* You can use patterns (delimited with / sign), globs or simple strings.
*
* $finder->name('*.php')
* $finder->name('/\.php$/') // same as above
* $finder->name('test.php')
* $finder->name(['test.py', 'test.php'])
*
* @param string|string[] $patterns A pattern (a regexp, a glob, or a string) or an array of patterns
*
* @return $this
*
* @see FilenameFilterIterator
*/
public function name(string|array $patterns): static
{
$this->names = array_merge($this->names, (array) $patterns);
return $this;
}
/**
* Adds rules that files must not match.
*
* @param string|string[] $patterns A pattern (a regexp, a glob, or a string) or an array of patterns
*
* @return $this
*
* @see FilenameFilterIterator
*/
public function notName(string|array $patterns): static
{
$this->notNames = array_merge($this->notNames, (array) $patterns);
return $this;
}
/**
* Adds tests that file contents must match.
*
* Strings or PCRE patterns can be used:
*
* $finder->contains('Lorem ipsum')
* $finder->contains('/Lorem ipsum/i')
* $finder->contains(['dolor', '/ipsum/i'])
*
* @param string|string[] $patterns A pattern (string or regexp) or an array of patterns
*
* @return $this
*
* @see FilecontentFilterIterator
*/
public function contains(string|array $patterns): static
{
$this->contains = array_merge($this->contains, (array) $patterns);
return $this;
}
/**
* Adds tests that file contents must not match.
*
* Strings or PCRE patterns can be used:
*
* $finder->notContains('Lorem ipsum')
* $finder->notContains('/Lorem ipsum/i')
* $finder->notContains(['lorem', '/dolor/i'])
*
* @param string|string[] $patterns A pattern (string or regexp) or an array of patterns
*
* @return $this
*
* @see FilecontentFilterIterator
*/
public function notContains(string|array $patterns): static
{
$this->notContains = array_merge($this->notContains, (array) $patterns);
return $this;
}
/**
* Adds rules that filenames must match.
*
* You can use patterns (delimited with / sign) or simple strings.
*
* $finder->path('some/special/dir')
* $finder->path('/some\/special\/dir/') // same as above
* $finder->path(['some dir', 'another/dir'])
*
* Use only / as dirname separator.
*
* @param string|string[] $patterns A pattern (a regexp or a string) or an array of patterns
*
* @return $this
*
* @see FilenameFilterIterator
*/
public function path(string|array $patterns): static
{
$this->paths = array_merge($this->paths, (array) $patterns);
return $this;
}
/**
* Adds rules that filenames must not match.
*
* You can use patterns (delimited with / sign) or simple strings.
*
* $finder->notPath('some/special/dir')
* $finder->notPath('/some\/special\/dir/') // same as above
* $finder->notPath(['some/file.txt', 'another/file.log'])
*
* Use only / as dirname separator.
*
* @param string|string[] $patterns A pattern (a regexp or a string) or an array of patterns
*
* @return $this
*
* @see FilenameFilterIterator
*/
public function notPath(string|array $patterns): static
{
$this->notPaths = array_merge($this->notPaths, (array) $patterns);
return $this;
}
/**
* Adds tests for file sizes.
*
* $finder->size('> 10K');
* $finder->size('<= 1Ki');
* $finder->size(4);
* $finder->size(['> 10K', '< 20K'])
*
* @param string|int|string[]|int[] $sizes A size range string or an integer or an array of size ranges
*
* @return $this
*
* @see SizeRangeFilterIterator
* @see NumberComparator
*/
public function size(string|int|array $sizes): static
{
foreach ((array) $sizes as $size) {
$this->sizes[] = new Comparator\NumberComparator($size);
}
return $this;
}
/**
* Excludes directories.
*
* Directories passed as argument must be relative to the ones defined with the `in()` method. For example:
*
* $finder->in(__DIR__)->exclude('ruby');
*
* @param string|array $dirs A directory path or an array of directories
*
* @return $this
*
* @see ExcludeDirectoryFilterIterator
*/
public function exclude(string|array $dirs): static
{
$this->exclude = array_merge($this->exclude, (array) $dirs);
return $this;
}
/**
* Excludes "hidden" directories and files (starting with a dot).
*
* This option is enabled by default.
*
* @return $this
*
* @see ExcludeDirectoryFilterIterator
*/
public function ignoreDotFiles(bool $ignoreDotFiles): static
{
if ($ignoreDotFiles) {
$this->ignore |= static::IGNORE_DOT_FILES;
} else {
$this->ignore &= ~static::IGNORE_DOT_FILES;
}
return $this;
}
/**
* Forces the finder to ignore version control directories.
*
* This option is enabled by default.
*
* @return $this
*
* @see ExcludeDirectoryFilterIterator
*/
public function ignoreVCS(bool $ignoreVCS): static
{
if ($ignoreVCS) {
$this->ignore |= static::IGNORE_VCS_FILES;
} else {
$this->ignore &= ~static::IGNORE_VCS_FILES;
}
return $this;
}
/**
* Forces Finder to obey .gitignore and ignore files based on rules listed there.
*
* This option is disabled by default.
*
* @return $this
*/
public function ignoreVCSIgnored(bool $ignoreVCSIgnored): static
{
if ($ignoreVCSIgnored) {
$this->ignore |= static::IGNORE_VCS_IGNORED_FILES;
} else {
$this->ignore &= ~static::IGNORE_VCS_IGNORED_FILES;
}
return $this;
}
/**
* Adds VCS patterns.
*
* @see ignoreVCS()
*
* @param string|string[] $pattern VCS patterns to ignore
*/
public static function addVCSPattern(string|array $pattern)
{
foreach ((array) $pattern as $p) {
self::$vcsPatterns[] = $p;
}
self::$vcsPatterns = array_unique(self::$vcsPatterns);
}
/**
* Sorts files and directories by an anonymous function.
*
* The anonymous function receives two \SplFileInfo instances to compare.
*
* This can be slow as all the matching files and directories must be retrieved for comparison.
*
* @return $this
*
* @see SortableIterator
*/
public function sort(\Closure $closure): static
{
$this->sort = $closure;
return $this;
}
/**
* Sorts files and directories by name.
*
* This can be slow as all the matching files and directories must be retrieved for comparison.
*
* @return $this
*
* @see SortableIterator
*/
public function sortByName(bool $useNaturalSort = false): static
{
$this->sort = $useNaturalSort ? Iterator\SortableIterator::SORT_BY_NAME_NATURAL : Iterator\SortableIterator::SORT_BY_NAME;
return $this;
}
/**
* Sorts files and directories by type (directories before files), then by name.
*
* This can be slow as all the matching files and directories must be retrieved for comparison.
*
* @return $this
*
* @see SortableIterator
*/
public function sortByType(): static
{
$this->sort = Iterator\SortableIterator::SORT_BY_TYPE;
return $this;
}
/**
* Sorts files and directories by the last accessed time.
*
* This is the time that the file was last accessed, read or written to.
*
* This can be slow as all the matching files and directories must be retrieved for comparison.
*
* @return $this
*
* @see SortableIterator
*/
public function sortByAccessedTime(): static
{
$this->sort = Iterator\SortableIterator::SORT_BY_ACCESSED_TIME;
return $this;
}
/**
* Reverses the sorting.
*
* @return $this
*/
public function reverseSorting(): static
{
$this->reverseSorting = true;
return $this;
}
/**
* Sorts files and directories by the last inode changed time.
*
* This is the time that the inode information was last modified (permissions, owner, group or other metadata).
*
* On Windows, since inode is not available, changed time is actually the file creation time.
*
* This can be slow as all the matching files and directories must be retrieved for comparison.
*
* @return $this
*
* @see SortableIterator
*/
public function sortByChangedTime(): static
{
$this->sort = Iterator\SortableIterator::SORT_BY_CHANGED_TIME;
return $this;
}
/**
* Sorts files and directories by the last modified time.
*
* This is the last time the actual contents of the file were last modified.
*
* This can be slow as all the matching files and directories must be retrieved for comparison.
*
* @return $this
*
* @see SortableIterator
*/
public function sortByModifiedTime(): static
{
$this->sort = Iterator\SortableIterator::SORT_BY_MODIFIED_TIME;
return $this;
}
/**
* Filters the iterator with an anonymous function.
*
* The anonymous function receives a \SplFileInfo and must return false
* to remove files.
*
* @return $this
*
* @see CustomFilterIterator
*/
public function filter(\Closure $closure): static
{
$this->filters[] = $closure;
return $this;
}
/**
* Forces the following of symlinks.
*
* @return $this
*/
public function followLinks(): static
{
$this->followLinks = true;
return $this;
}
/**
* Tells finder to ignore unreadable directories.
*
* By default, scanning unreadable directories content throws an AccessDeniedException.
*
* @return $this
*/
public function ignoreUnreadableDirs(bool $ignore = true): static
{
$this->ignoreUnreadableDirs = $ignore;
return $this;
}
/**
* Searches files and directories which match defined rules.
*
* @param string|string[] $dirs A directory path or an array of directories
*
* @return $this
*
* @throws DirectoryNotFoundException if one of the directories does not exist
*/
public function in(string|array $dirs): static
{
$resolvedDirs = [];
foreach ((array) $dirs as $dir) {
if (is_dir($dir)) {
$resolvedDirs[] = [$this->normalizeDir($dir)];
} elseif ($glob = glob($dir, (\defined('GLOB_BRACE') ? \GLOB_BRACE : 0) | \GLOB_ONLYDIR | \GLOB_NOSORT)) {
sort($glob);
$resolvedDirs[] = array_map([$this, 'normalizeDir'], $glob);
} else {
throw new DirectoryNotFoundException(sprintf('The "%s" directory does not exist.', $dir));
}
}
$this->dirs = array_merge($this->dirs, ...$resolvedDirs);
return $this;
}
/**
* Returns an Iterator for the current Finder configuration.
*
* This method implements the IteratorAggregate interface.
*
* @return \Iterator<string, SplFileInfo>
*
* @throws \LogicException if the in() method has not been called
*/
public function getIterator(): \Iterator
{
if (0 === \count($this->dirs) && 0 === \count($this->iterators)) {
throw new \LogicException('You must call one of in() or append() methods before iterating over a Finder.');
}
if (1 === \count($this->dirs) && 0 === \count($this->iterators)) {
$iterator = $this->searchInDirectory($this->dirs[0]);
if ($this->sort || $this->reverseSorting) {
$iterator = (new Iterator\SortableIterator($iterator, $this->sort, $this->reverseSorting))->getIterator();
}
return $iterator;
}
$iterator = new \AppendIterator();
foreach ($this->dirs as $dir) {
$iterator->append(new \IteratorIterator(new LazyIterator(function () use ($dir) {
return $this->searchInDirectory($dir);
})));
}
foreach ($this->iterators as $it) {
$iterator->append($it);
}
if ($this->sort || $this->reverseSorting) {
$iterator = (new Iterator\SortableIterator($iterator, $this->sort, $this->reverseSorting))->getIterator();
}
return $iterator;
}
/**
* Appends an existing set of files/directories to the finder.
*
* The set can be another Finder, an Iterator, an IteratorAggregate, or even a plain array.
*
* @return $this
*
* @throws \InvalidArgumentException when the given argument is not iterable
*/
public function append(iterable $iterator): static
{
if ($iterator instanceof \IteratorAggregate) {
$this->iterators[] = $iterator->getIterator();
} elseif ($iterator instanceof \Iterator) {
$this->iterators[] = $iterator;
} elseif (is_iterable($iterator)) {
$it = new \ArrayIterator();
foreach ($iterator as $file) {
$file = $file instanceof \SplFileInfo ? $file : new \SplFileInfo($file);
$it[$file->getPathname()] = $file;
}
$this->iterators[] = $it;
} else {
throw new \InvalidArgumentException('Finder::append() method wrong argument type.');
}
return $this;
}
/**
* Check if any results were found.
*/
public function hasResults(): bool
{
foreach ($this->getIterator() as $_) {
return true;
}
return false;
}
/**
* Counts all the results collected by the iterators.
*/
public function count(): int
{
return iterator_count($this->getIterator());
}
private function searchInDirectory(string $dir): \Iterator
{
$exclude = $this->exclude;
$notPaths = $this->notPaths;
if (static::IGNORE_VCS_FILES === (static::IGNORE_VCS_FILES & $this->ignore)) {
$exclude = array_merge($exclude, self::$vcsPatterns);
}
if (static::IGNORE_DOT_FILES === (static::IGNORE_DOT_FILES & $this->ignore)) {
$notPaths[] = '#(^|/)\..+(/|$)#';
}
$minDepth = 0;
$maxDepth = \PHP_INT_MAX;
foreach ($this->depths as $comparator) {
switch ($comparator->getOperator()) {
case '>':
$minDepth = $comparator->getTarget() + 1;
break;
case '>=':
$minDepth = $comparator->getTarget();
break;
case '<':
$maxDepth = $comparator->getTarget() - 1;
break;
case '<=':
$maxDepth = $comparator->getTarget();
break;
default:
$minDepth = $maxDepth = $comparator->getTarget();
}
}
$flags = \RecursiveDirectoryIterator::SKIP_DOTS;
if ($this->followLinks) {
$flags |= \RecursiveDirectoryIterator::FOLLOW_SYMLINKS;
}
$iterator = new Iterator\RecursiveDirectoryIterator($dir, $flags, $this->ignoreUnreadableDirs);
if ($exclude) {
$iterator = new Iterator\ExcludeDirectoryFilterIterator($iterator, $exclude);
}
$iterator = new \RecursiveIteratorIterator($iterator, \RecursiveIteratorIterator::SELF_FIRST);
if ($minDepth > 0 || $maxDepth < \PHP_INT_MAX) {
$iterator = new Iterator\DepthRangeFilterIterator($iterator, $minDepth, $maxDepth);
}
if ($this->mode) {
$iterator = new Iterator\FileTypeFilterIterator($iterator, $this->mode);
}
if ($this->names || $this->notNames) {
$iterator = new Iterator\FilenameFilterIterator($iterator, $this->names, $this->notNames);
}
if ($this->contains || $this->notContains) {
$iterator = new Iterator\FilecontentFilterIterator($iterator, $this->contains, $this->notContains);
}
if ($this->sizes) {
$iterator = new Iterator\SizeRangeFilterIterator($iterator, $this->sizes);
}
if ($this->dates) {
$iterator = new Iterator\DateRangeFilterIterator($iterator, $this->dates);
}
if ($this->filters) {
$iterator = new Iterator\CustomFilterIterator($iterator, $this->filters);
}
if ($this->paths || $notPaths) {
$iterator = new Iterator\PathFilterIterator($iterator, $this->paths, $notPaths);
}
if (static::IGNORE_VCS_IGNORED_FILES === (static::IGNORE_VCS_IGNORED_FILES & $this->ignore)) {
$iterator = new Iterator\VcsIgnoredFilterIterator($iterator, $dir);
}
return $iterator;
}
/**
* Normalizes given directory names by removing trailing slashes.
*
* Excluding: (s)ftp:// or ssh2.(s)ftp:// wrapper
*/
private function normalizeDir(string $dir): string
{
if ('/' === $dir) {
return $dir;
}
$dir = rtrim($dir, '/'.\DIRECTORY_SEPARATOR);
if (preg_match('#^(ssh2\.)?s?ftp://#', $dir)) {
$dir .= '/';
}
return $dir;
}
}

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<?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\Finder;
/**
* Gitignore matches against text.
*
* @author Michael Voříšek <vorismi3@fel.cvut.cz>
* @author Ahmed Abdou <mail@ahmd.io>
*/
class Gitignore
{
/**
* Returns a regexp which is the equivalent of the gitignore pattern.
*
* Format specification: https://git-scm.com/docs/gitignore#_pattern_format
*/
public static function toRegex(string $gitignoreFileContent): string
{
return self::buildRegex($gitignoreFileContent, false);
}
public static function toRegexMatchingNegatedPatterns(string $gitignoreFileContent): string
{
return self::buildRegex($gitignoreFileContent, true);
}
private static function buildRegex(string $gitignoreFileContent, bool $inverted): string
{
$gitignoreFileContent = preg_replace('~(?<!\\\\)#[^\n\r]*~', '', $gitignoreFileContent);
$gitignoreLines = preg_split('~\r\n?|\n~', $gitignoreFileContent);
$res = self::lineToRegex('');
foreach ($gitignoreLines as $line) {
$line = preg_replace('~(?<!\\\\)[ \t]+$~', '', $line);
if ('!' === substr($line, 0, 1)) {
$line = substr($line, 1);
$isNegative = true;
} else {
$isNegative = false;
}
if ('' !== $line) {
if ($isNegative xor $inverted) {
$res = '(?!'.self::lineToRegex($line).'$)'.$res;
} else {
$res = '(?:'.$res.'|'.self::lineToRegex($line).')';
}
}
}
return '~^(?:'.$res.')~s';
}
private static function lineToRegex(string $gitignoreLine): string
{
if ('' === $gitignoreLine) {
return '$f'; // always false
}
$slashPos = strpos($gitignoreLine, '/');
if (false !== $slashPos && \strlen($gitignoreLine) - 1 !== $slashPos) {
if (0 === $slashPos) {
$gitignoreLine = substr($gitignoreLine, 1);
}
$isAbsolute = true;
} else {
$isAbsolute = false;
}
$regex = preg_quote(str_replace('\\', '', $gitignoreLine), '~');
$regex = preg_replace_callback('~\\\\\[((?:\\\\!)?)([^\[\]]*)\\\\\]~', function (array $matches): string {
return '['.('' !== $matches[1] ? '^' : '').str_replace('\\-', '-', $matches[2]).']';
}, $regex);
$regex = preg_replace('~(?:(?:\\\\\*){2,}(/?))+~', '(?:(?:(?!//).(?<!//))+$1)?', $regex);
$regex = preg_replace('~\\\\\*~', '[^/]*', $regex);
$regex = preg_replace('~\\\\\?~', '[^/]', $regex);
return ($isAbsolute ? '' : '(?:[^/]+/)*')
.$regex
.(!str_ends_with($gitignoreLine, '/') ? '(?:$|/)' : '');
}
}

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<?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\Finder;
/**
* Glob matches globbing patterns against text.
*
* if match_glob("foo.*", "foo.bar") echo "matched\n";
*
* // prints foo.bar and foo.baz
* $regex = glob_to_regex("foo.*");
* for (['foo.bar', 'foo.baz', 'foo', 'bar'] as $t)
* {
* if (/$regex/) echo "matched: $car\n";
* }
*
* Glob implements glob(3) style matching that can be used to match
* against text, rather than fetching names from a filesystem.
*
* Based on the Perl Text::Glob module.
*
* @author Fabien Potencier <fabien@symfony.com> PHP port
* @author Richard Clamp <richardc@unixbeard.net> Perl version
* @copyright 2004-2005 Fabien Potencier <fabien@symfony.com>
* @copyright 2002 Richard Clamp <richardc@unixbeard.net>
*/
class Glob
{
/**
* Returns a regexp which is the equivalent of the glob pattern.
*/
public static function toRegex(string $glob, bool $strictLeadingDot = true, bool $strictWildcardSlash = true, string $delimiter = '#'): string
{
$firstByte = true;
$escaping = false;
$inCurlies = 0;
$regex = '';
$sizeGlob = \strlen($glob);
for ($i = 0; $i < $sizeGlob; ++$i) {
$car = $glob[$i];
if ($firstByte && $strictLeadingDot && '.' !== $car) {
$regex .= '(?=[^\.])';
}
$firstByte = '/' === $car;
if ($firstByte && $strictWildcardSlash && isset($glob[$i + 2]) && '**' === $glob[$i + 1].$glob[$i + 2] && (!isset($glob[$i + 3]) || '/' === $glob[$i + 3])) {
$car = '[^/]++/';
if (!isset($glob[$i + 3])) {
$car .= '?';
}
if ($strictLeadingDot) {
$car = '(?=[^\.])'.$car;
}
$car = '/(?:'.$car.')*';
$i += 2 + isset($glob[$i + 3]);
if ('/' === $delimiter) {
$car = str_replace('/', '\\/', $car);
}
}
if ($delimiter === $car || '.' === $car || '(' === $car || ')' === $car || '|' === $car || '+' === $car || '^' === $car || '$' === $car) {
$regex .= "\\$car";
} elseif ('*' === $car) {
$regex .= $escaping ? '\\*' : ($strictWildcardSlash ? '[^/]*' : '.*');
} elseif ('?' === $car) {
$regex .= $escaping ? '\\?' : ($strictWildcardSlash ? '[^/]' : '.');
} elseif ('{' === $car) {
$regex .= $escaping ? '\\{' : '(';
if (!$escaping) {
++$inCurlies;
}
} elseif ('}' === $car && $inCurlies) {
$regex .= $escaping ? '}' : ')';
if (!$escaping) {
--$inCurlies;
}
} elseif (',' === $car && $inCurlies) {
$regex .= $escaping ? ',' : '|';
} elseif ('\\' === $car) {
if ($escaping) {
$regex .= '\\\\';
$escaping = false;
} else {
$escaping = true;
}
continue;
} else {
$regex .= $car;
}
$escaping = false;
}
return $delimiter.'^'.$regex.'$'.$delimiter;
}
}

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<?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\Finder\Iterator;
/**
* CustomFilterIterator filters files by applying anonymous functions.
*
* The anonymous function receives a \SplFileInfo and must return false
* to remove files.
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @extends \FilterIterator<string, \SplFileInfo>
*/
class CustomFilterIterator extends \FilterIterator
{
private array $filters = [];
/**
* @param \Iterator<string, \SplFileInfo> $iterator The Iterator to filter
* @param callable[] $filters An array of PHP callbacks
*
* @throws \InvalidArgumentException
*/
public function __construct(\Iterator $iterator, array $filters)
{
foreach ($filters as $filter) {
if (!\is_callable($filter)) {
throw new \InvalidArgumentException('Invalid PHP callback.');
}
}
$this->filters = $filters;
parent::__construct($iterator);
}
/**
* Filters the iterator values.
*/
public function accept(): bool
{
$fileinfo = $this->current();
foreach ($this->filters as $filter) {
if (false === $filter($fileinfo)) {
return false;
}
}
return true;
}
}

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<?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\Finder\Iterator;
use Symfony\Component\Finder\Comparator\DateComparator;
/**
* DateRangeFilterIterator filters out files that are not in the given date range (last modified dates).
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @extends \FilterIterator<string, \SplFileInfo>
*/
class DateRangeFilterIterator extends \FilterIterator
{
private array $comparators = [];
/**
* @param \Iterator<string, \SplFileInfo> $iterator
* @param DateComparator[] $comparators
*/
public function __construct(\Iterator $iterator, array $comparators)
{
$this->comparators = $comparators;
parent::__construct($iterator);
}
/**
* Filters the iterator values.
*/
public function accept(): bool
{
$fileinfo = $this->current();
if (!file_exists($fileinfo->getPathname())) {
return false;
}
$filedate = $fileinfo->getMTime();
foreach ($this->comparators as $compare) {
if (!$compare->test($filedate)) {
return false;
}
}
return true;
}
}

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<?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\Finder\Iterator;
/**
* DepthRangeFilterIterator limits the directory depth.
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @template-covariant TKey
* @template-covariant TValue
*
* @extends \FilterIterator<TKey, TValue>
*/
class DepthRangeFilterIterator extends \FilterIterator
{
private int $minDepth = 0;
/**
* @param \RecursiveIteratorIterator<\RecursiveIterator<TKey, TValue>> $iterator The Iterator to filter
* @param int $minDepth The min depth
* @param int $maxDepth The max depth
*/
public function __construct(\RecursiveIteratorIterator $iterator, int $minDepth = 0, int $maxDepth = \PHP_INT_MAX)
{
$this->minDepth = $minDepth;
$iterator->setMaxDepth(\PHP_INT_MAX === $maxDepth ? -1 : $maxDepth);
parent::__construct($iterator);
}
/**
* Filters the iterator values.
*/
public function accept(): bool
{
return $this->getInnerIterator()->getDepth() >= $this->minDepth;
}
}

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<?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\Finder\Iterator;
/**
* ExcludeDirectoryFilterIterator filters out directories.
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @extends \FilterIterator<string, \SplFileInfo>
* @implements \RecursiveIterator<string, \SplFileInfo>
*/
class ExcludeDirectoryFilterIterator extends \FilterIterator implements \RecursiveIterator
{
private \Iterator $iterator;
private bool $isRecursive;
private array $excludedDirs = [];
private ?string $excludedPattern = null;
/**
* @param \Iterator $iterator The Iterator to filter
* @param string[] $directories An array of directories to exclude
*/
public function __construct(\Iterator $iterator, array $directories)
{
$this->iterator = $iterator;
$this->isRecursive = $iterator instanceof \RecursiveIterator;
$patterns = [];
foreach ($directories as $directory) {
$directory = rtrim($directory, '/');
if (!$this->isRecursive || str_contains($directory, '/')) {
$patterns[] = preg_quote($directory, '#');
} else {
$this->excludedDirs[$directory] = true;
}
}
if ($patterns) {
$this->excludedPattern = '#(?:^|/)(?:'.implode('|', $patterns).')(?:/|$)#';
}
parent::__construct($iterator);
}
/**
* Filters the iterator values.
*/
public function accept(): bool
{
if ($this->isRecursive && isset($this->excludedDirs[$this->getFilename()]) && $this->isDir()) {
return false;
}
if ($this->excludedPattern) {
$path = $this->isDir() ? $this->current()->getRelativePathname() : $this->current()->getRelativePath();
$path = str_replace('\\', '/', $path);
return !preg_match($this->excludedPattern, $path);
}
return true;
}
public function hasChildren(): bool
{
return $this->isRecursive && $this->iterator->hasChildren();
}
public function getChildren(): self
{
$children = new self($this->iterator->getChildren(), []);
$children->excludedDirs = $this->excludedDirs;
$children->excludedPattern = $this->excludedPattern;
return $children;
}
}

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<?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\Finder\Iterator;
/**
* FileTypeFilterIterator only keeps files, directories, or both.
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @extends \FilterIterator<string, \SplFileInfo>
*/
class FileTypeFilterIterator extends \FilterIterator
{
public const ONLY_FILES = 1;
public const ONLY_DIRECTORIES = 2;
private int $mode;
/**
* @param \Iterator $iterator The Iterator to filter
* @param int $mode The mode (self::ONLY_FILES or self::ONLY_DIRECTORIES)
*/
public function __construct(\Iterator $iterator, int $mode)
{
$this->mode = $mode;
parent::__construct($iterator);
}
/**
* Filters the iterator values.
*/
public function accept(): bool
{
$fileinfo = $this->current();
if (self::ONLY_DIRECTORIES === (self::ONLY_DIRECTORIES & $this->mode) && $fileinfo->isFile()) {
return false;
} elseif (self::ONLY_FILES === (self::ONLY_FILES & $this->mode) && $fileinfo->isDir()) {
return false;
}
return true;
}
}

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<?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\Finder\Iterator;
/**
* FilecontentFilterIterator filters files by their contents using patterns (regexps or strings).
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Włodzimierz Gajda <gajdaw@gajdaw.pl>
*
* @extends MultiplePcreFilterIterator<string, \SplFileInfo>
*/
class FilecontentFilterIterator extends MultiplePcreFilterIterator
{
/**
* Filters the iterator values.
*/
public function accept(): bool
{
if (!$this->matchRegexps && !$this->noMatchRegexps) {
return true;
}
$fileinfo = $this->current();
if ($fileinfo->isDir() || !$fileinfo->isReadable()) {
return false;
}
$content = $fileinfo->getContents();
if (!$content) {
return false;
}
return $this->isAccepted($content);
}
/**
* Converts string to regexp if necessary.
*
* @param string $str Pattern: string or regexp
*/
protected function toRegex(string $str): string
{
return $this->isRegex($str) ? $str : '/'.preg_quote($str, '/').'/';
}
}

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<?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\Finder\Iterator;
use Symfony\Component\Finder\Glob;
/**
* FilenameFilterIterator filters files by patterns (a regexp, a glob, or a string).
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @extends MultiplePcreFilterIterator<string, \SplFileInfo>
*/
class FilenameFilterIterator extends MultiplePcreFilterIterator
{
/**
* Filters the iterator values.
*/
public function accept(): bool
{
return $this->isAccepted($this->current()->getFilename());
}
/**
* Converts glob to regexp.
*
* PCRE patterns are left unchanged.
* Glob strings are transformed with Glob::toRegex().
*
* @param string $str Pattern: glob or regexp
*/
protected function toRegex(string $str): string
{
return $this->isRegex($str) ? $str : Glob::toRegex($str);
}
}

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<?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\Finder\Iterator;
/**
* @author Jérémy Derussé <jeremy@derusse.com>
*
* @internal
*/
class LazyIterator implements \IteratorAggregate
{
private \Closure $iteratorFactory;
public function __construct(callable $iteratorFactory)
{
$this->iteratorFactory = $iteratorFactory instanceof \Closure ? $iteratorFactory : \Closure::fromCallable($iteratorFactory);
}
public function getIterator(): \Traversable
{
yield from ($this->iteratorFactory)();
}
}

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<?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\Finder\Iterator;
/**
* MultiplePcreFilterIterator filters files using patterns (regexps, globs or strings).
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @template-covariant TKey
* @template-covariant TValue
*
* @extends \FilterIterator<TKey, TValue>
*/
abstract class MultiplePcreFilterIterator extends \FilterIterator
{
protected $matchRegexps = [];
protected $noMatchRegexps = [];
/**
* @param \Iterator $iterator The Iterator to filter
* @param string[] $matchPatterns An array of patterns that need to match
* @param string[] $noMatchPatterns An array of patterns that need to not match
*/
public function __construct(\Iterator $iterator, array $matchPatterns, array $noMatchPatterns)
{
foreach ($matchPatterns as $pattern) {
$this->matchRegexps[] = $this->toRegex($pattern);
}
foreach ($noMatchPatterns as $pattern) {
$this->noMatchRegexps[] = $this->toRegex($pattern);
}
parent::__construct($iterator);
}
/**
* Checks whether the string is accepted by the regex filters.
*
* If there is no regexps defined in the class, this method will accept the string.
* Such case can be handled by child classes before calling the method if they want to
* apply a different behavior.
*/
protected function isAccepted(string $string): bool
{
// should at least not match one rule to exclude
foreach ($this->noMatchRegexps as $regex) {
if (preg_match($regex, $string)) {
return false;
}
}
// should at least match one rule
if ($this->matchRegexps) {
foreach ($this->matchRegexps as $regex) {
if (preg_match($regex, $string)) {
return true;
}
}
return false;
}
// If there is no match rules, the file is accepted
return true;
}
/**
* Checks whether the string is a regex.
*/
protected function isRegex(string $str): bool
{
if (preg_match('/^(.{3,}?)[imsxuADU]*$/', $str, $m)) {
$start = substr($m[1], 0, 1);
$end = substr($m[1], -1);
if ($start === $end) {
return !preg_match('/[*?[:alnum:] \\\\]/', $start);
}
foreach ([['{', '}'], ['(', ')'], ['[', ']'], ['<', '>']] as $delimiters) {
if ($start === $delimiters[0] && $end === $delimiters[1]) {
return true;
}
}
}
return false;
}
/**
* Converts string into regexp.
*/
abstract protected function toRegex(string $str): string;
}

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<?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\Finder\Iterator;
/**
* PathFilterIterator filters files by path patterns (e.g. some/special/dir).
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Włodzimierz Gajda <gajdaw@gajdaw.pl>
*
* @extends MultiplePcreFilterIterator<string, \SplFileInfo>
*/
class PathFilterIterator extends MultiplePcreFilterIterator
{
/**
* Filters the iterator values.
*/
public function accept(): bool
{
$filename = $this->current()->getRelativePathname();
if ('\\' === \DIRECTORY_SEPARATOR) {
$filename = str_replace('\\', '/', $filename);
}
return $this->isAccepted($filename);
}
/**
* Converts strings to regexp.
*
* PCRE patterns are left unchanged.
*
* Default conversion:
* 'lorem/ipsum/dolor' ==> 'lorem\/ipsum\/dolor/'
*
* Use only / as directory separator (on Windows also).
*
* @param string $str Pattern: regexp or dirname
*/
protected function toRegex(string $str): string
{
return $this->isRegex($str) ? $str : '/'.preg_quote($str, '/').'/';
}
}

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<?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\Finder\Iterator;
use Symfony\Component\Finder\Exception\AccessDeniedException;
use Symfony\Component\Finder\SplFileInfo;
/**
* Extends the \RecursiveDirectoryIterator to support relative paths.
*
* @author Victor Berchet <victor@suumit.com>
*/
class RecursiveDirectoryIterator extends \RecursiveDirectoryIterator
{
private bool $ignoreUnreadableDirs;
private ?bool $rewindable = null;
// these 3 properties take part of the performance optimization to avoid redoing the same work in all iterations
private string $rootPath;
private string $subPath;
private string $directorySeparator = '/';
/**
* @throws \RuntimeException
*/
public function __construct(string $path, int $flags, bool $ignoreUnreadableDirs = false)
{
if ($flags & (self::CURRENT_AS_PATHNAME | self::CURRENT_AS_SELF)) {
throw new \RuntimeException('This iterator only support returning current as fileinfo.');
}
parent::__construct($path, $flags);
$this->ignoreUnreadableDirs = $ignoreUnreadableDirs;
$this->rootPath = $path;
if ('/' !== \DIRECTORY_SEPARATOR && !($flags & self::UNIX_PATHS)) {
$this->directorySeparator = \DIRECTORY_SEPARATOR;
}
}
/**
* Return an instance of SplFileInfo with support for relative paths.
*/
public function current(): SplFileInfo
{
// the logic here avoids redoing the same work in all iterations
if (!isset($this->subPath)) {
$this->subPath = $this->getSubPath();
}
$subPathname = $this->subPath;
if ('' !== $subPathname) {
$subPathname .= $this->directorySeparator;
}
$subPathname .= $this->getFilename();
if ('/' !== $basePath = $this->rootPath) {
$basePath .= $this->directorySeparator;
}
return new SplFileInfo($basePath.$subPathname, $this->subPath, $subPathname);
}
public function hasChildren(bool $allowLinks = false): bool
{
$hasChildren = parent::hasChildren($allowLinks);
if (!$hasChildren || !$this->ignoreUnreadableDirs) {
return $hasChildren;
}
try {
parent::getChildren();
return true;
} catch (\UnexpectedValueException $e) {
// If directory is unreadable and finder is set to ignore it, skip children
return false;
}
}
/**
* @throws AccessDeniedException
*/
public function getChildren(): \RecursiveDirectoryIterator
{
try {
$children = parent::getChildren();
if ($children instanceof self) {
// parent method will call the constructor with default arguments, so unreadable dirs won't be ignored anymore
$children->ignoreUnreadableDirs = $this->ignoreUnreadableDirs;
// performance optimization to avoid redoing the same work in all children
$children->rewindable = &$this->rewindable;
$children->rootPath = $this->rootPath;
}
return $children;
} catch (\UnexpectedValueException $e) {
throw new AccessDeniedException($e->getMessage(), $e->getCode(), $e);
}
}
/**
* Do nothing for non rewindable stream.
*/
public function rewind(): void
{
if (false === $this->isRewindable()) {
return;
}
parent::rewind();
}
/**
* Checks if the stream is rewindable.
*/
public function isRewindable(): bool
{
if (null !== $this->rewindable) {
return $this->rewindable;
}
if (false !== $stream = @opendir($this->getPath())) {
$infos = stream_get_meta_data($stream);
closedir($stream);
if ($infos['seekable']) {
return $this->rewindable = true;
}
}
return $this->rewindable = false;
}
}

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<?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\Finder\Iterator;
use Symfony\Component\Finder\Comparator\NumberComparator;
/**
* SizeRangeFilterIterator filters out files that are not in the given size range.
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @extends \FilterIterator<string, \SplFileInfo>
*/
class SizeRangeFilterIterator extends \FilterIterator
{
private array $comparators = [];
/**
* @param \Iterator<string, \SplFileInfo> $iterator
* @param NumberComparator[] $comparators
*/
public function __construct(\Iterator $iterator, array $comparators)
{
$this->comparators = $comparators;
parent::__construct($iterator);
}
/**
* Filters the iterator values.
*/
public function accept(): bool
{
$fileinfo = $this->current();
if (!$fileinfo->isFile()) {
return true;
}
$filesize = $fileinfo->getSize();
foreach ($this->comparators as $compare) {
if (!$compare->test($filesize)) {
return false;
}
}
return true;
}
}

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<?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\Finder\Iterator;
/**
* SortableIterator applies a sort on a given Iterator.
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @implements \IteratorAggregate<string, \SplFileInfo>
*/
class SortableIterator implements \IteratorAggregate
{
public const SORT_BY_NONE = 0;
public const SORT_BY_NAME = 1;
public const SORT_BY_TYPE = 2;
public const SORT_BY_ACCESSED_TIME = 3;
public const SORT_BY_CHANGED_TIME = 4;
public const SORT_BY_MODIFIED_TIME = 5;
public const SORT_BY_NAME_NATURAL = 6;
private \Traversable $iterator;
private \Closure|int $sort;
/**
* @param \Traversable<string, \SplFileInfo> $iterator
* @param int|callable $sort The sort type (SORT_BY_NAME, SORT_BY_TYPE, or a PHP callback)
*
* @throws \InvalidArgumentException
*/
public function __construct(\Traversable $iterator, int|callable $sort, bool $reverseOrder = false)
{
$this->iterator = $iterator;
$order = $reverseOrder ? -1 : 1;
if (self::SORT_BY_NAME === $sort) {
$this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
return $order * strcmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname());
};
} elseif (self::SORT_BY_NAME_NATURAL === $sort) {
$this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
return $order * strnatcmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname());
};
} elseif (self::SORT_BY_TYPE === $sort) {
$this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
if ($a->isDir() && $b->isFile()) {
return -$order;
} elseif ($a->isFile() && $b->isDir()) {
return $order;
}
return $order * strcmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname());
};
} elseif (self::SORT_BY_ACCESSED_TIME === $sort) {
$this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
return $order * ($a->getATime() - $b->getATime());
};
} elseif (self::SORT_BY_CHANGED_TIME === $sort) {
$this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
return $order * ($a->getCTime() - $b->getCTime());
};
} elseif (self::SORT_BY_MODIFIED_TIME === $sort) {
$this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
return $order * ($a->getMTime() - $b->getMTime());
};
} elseif (self::SORT_BY_NONE === $sort) {
$this->sort = $order;
} elseif (\is_callable($sort)) {
$this->sort = $reverseOrder ? static function (\SplFileInfo $a, \SplFileInfo $b) use ($sort) { return -$sort($a, $b); } : \Closure::fromCallable($sort);
} else {
throw new \InvalidArgumentException('The SortableIterator takes a PHP callable or a valid built-in sort algorithm as an argument.');
}
}
public function getIterator(): \Traversable
{
if (1 === $this->sort) {
return $this->iterator;
}
$array = iterator_to_array($this->iterator, true);
if (-1 === $this->sort) {
$array = array_reverse($array);
} else {
uasort($array, $this->sort);
}
return new \ArrayIterator($array);
}
}

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<?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\Finder\Iterator;
use Symfony\Component\Finder\Gitignore;
final class VcsIgnoredFilterIterator extends \FilterIterator
{
/**
* @var string
*/
private $baseDir;
/**
* @var array<string, array{0: string, 1: string}|null>
*/
private $gitignoreFilesCache = [];
/**
* @var array<string, bool>
*/
private $ignoredPathsCache = [];
public function __construct(\Iterator $iterator, string $baseDir)
{
$this->baseDir = $this->normalizePath($baseDir);
parent::__construct($iterator);
}
public function accept(): bool
{
$file = $this->current();
$fileRealPath = $this->normalizePath($file->getRealPath());
return !$this->isIgnored($fileRealPath);
}
private function isIgnored(string $fileRealPath): bool
{
if (is_dir($fileRealPath) && !str_ends_with($fileRealPath, '/')) {
$fileRealPath .= '/';
}
if (isset($this->ignoredPathsCache[$fileRealPath])) {
return $this->ignoredPathsCache[$fileRealPath];
}
$ignored = false;
foreach ($this->parentsDirectoryDownward($fileRealPath) as $parentDirectory) {
if ($this->isIgnored($parentDirectory)) {
// rules in ignored directories are ignored, no need to check further.
break;
}
$fileRelativePath = substr($fileRealPath, \strlen($parentDirectory) + 1);
if (null === $regexps = $this->readGitignoreFile("{$parentDirectory}/.gitignore")) {
continue;
}
[$exclusionRegex, $inclusionRegex] = $regexps;
if (preg_match($exclusionRegex, $fileRelativePath)) {
$ignored = true;
continue;
}
if (preg_match($inclusionRegex, $fileRelativePath)) {
$ignored = false;
}
}
return $this->ignoredPathsCache[$fileRealPath] = $ignored;
}
/**
* @return list<string>
*/
private function parentsDirectoryDownward(string $fileRealPath): array
{
$parentDirectories = [];
$parentDirectory = $fileRealPath;
while (true) {
$newParentDirectory = \dirname($parentDirectory);
// dirname('/') = '/'
if ($newParentDirectory === $parentDirectory) {
break;
}
$parentDirectory = $newParentDirectory;
if (0 !== strpos($parentDirectory, $this->baseDir)) {
break;
}
$parentDirectories[] = $parentDirectory;
}
return array_reverse($parentDirectories);
}
/**
* @return array{0: string, 1: string}|null
*/
private function readGitignoreFile(string $path): ?array
{
if (\array_key_exists($path, $this->gitignoreFilesCache)) {
return $this->gitignoreFilesCache[$path];
}
if (!file_exists($path)) {
return $this->gitignoreFilesCache[$path] = null;
}
if (!is_file($path) || !is_readable($path)) {
throw new \RuntimeException("The \"ignoreVCSIgnored\" option cannot be used by the Finder as the \"{$path}\" file is not readable.");
}
$gitignoreFileContent = file_get_contents($path);
return $this->gitignoreFilesCache[$path] = [
Gitignore::toRegex($gitignoreFileContent),
Gitignore::toRegexMatchingNegatedPatterns($gitignoreFileContent),
];
}
private function normalizePath(string $path): string
{
if ('\\' === \DIRECTORY_SEPARATOR) {
return str_replace('\\', '/', $path);
}
return $path;
}
}

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Copyright (c) 2004-2022 Fabien Potencier
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished
to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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Finder Component
================
The Finder component finds files and directories via an intuitive fluent
interface.
Resources
---------
* [Documentation](https://symfony.com/doc/current/components/finder.html)
* [Contributing](https://symfony.com/doc/current/contributing/index.html)
* [Report issues](https://github.com/symfony/symfony/issues) and
[send Pull Requests](https://github.com/symfony/symfony/pulls)
in the [main Symfony repository](https://github.com/symfony/symfony)

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<?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\Finder;
/**
* Extends \SplFileInfo to support relative paths.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class SplFileInfo extends \SplFileInfo
{
private string $relativePath;
private string $relativePathname;
/**
* @param string $file The file name
* @param string $relativePath The relative path
* @param string $relativePathname The relative path name
*/
public function __construct(string $file, string $relativePath, string $relativePathname)
{
parent::__construct($file);
$this->relativePath = $relativePath;
$this->relativePathname = $relativePathname;
}
/**
* Returns the relative path.
*
* This path does not contain the file name.
*/
public function getRelativePath(): string
{
return $this->relativePath;
}
/**
* Returns the relative path name.
*
* This path contains the file name.
*/
public function getRelativePathname(): string
{
return $this->relativePathname;
}
public function getFilenameWithoutExtension(): string
{
$filename = $this->getFilename();
return pathinfo($filename, \PATHINFO_FILENAME);
}
/**
* Returns the contents of the file.
*
* @throws \RuntimeException
*/
public function getContents(): string
{
set_error_handler(function ($type, $msg) use (&$error) { $error = $msg; });
try {
$content = file_get_contents($this->getPathname());
} finally {
restore_error_handler();
}
if (false === $content) {
throw new \RuntimeException($error);
}
return $content;
}
}

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{
"name": "symfony/finder",
"type": "library",
"description": "Finds files and directories via an intuitive fluent interface",
"keywords": [],
"homepage": "https://symfony.com",
"license": "MIT",
"authors": [
{
"name": "Fabien Potencier",
"email": "fabien@symfony.com"
},
{
"name": "Symfony Community",
"homepage": "https://symfony.com/contributors"
}
],
"require": {
"php": ">=8.0.2"
},
"autoload": {
"psr-4": { "Symfony\\Component\\Finder\\": "" },
"exclude-from-classmap": [
"/Tests/"
]
},
"minimum-stability": "dev"
}