124 lines
4.4 KiB
PHP
124 lines
4.4 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Validator\Constraints;
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use Symfony\Component\Validator\Constraint;
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use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
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/**
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* @Annotation
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* @Target({"PROPERTY", "METHOD", "ANNOTATION"})
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*
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* @property int $maxSize
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*
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* @author Bernhard Schussek <bschussek@gmail.com>
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*/
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class File extends Constraint
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{
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// Check the Image constraint for clashes if adding new constants here
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const NOT_FOUND_ERROR = 'd2a3fb6e-7ddc-4210-8fbf-2ab345ce1998';
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const NOT_READABLE_ERROR = 'c20c92a4-5bfa-4202-9477-28e800e0f6ff';
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const EMPTY_ERROR = '5d743385-9775-4aa5-8ff5-495fb1e60137';
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const TOO_LARGE_ERROR = 'df8637af-d466-48c6-a59d-e7126250a654';
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const INVALID_MIME_TYPE_ERROR = '744f00bc-4389-4c74-92de-9a43cde55534';
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protected static $errorNames = array(
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self::NOT_FOUND_ERROR => 'NOT_FOUND_ERROR',
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self::NOT_READABLE_ERROR => 'NOT_READABLE_ERROR',
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self::EMPTY_ERROR => 'EMPTY_ERROR',
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self::TOO_LARGE_ERROR => 'TOO_LARGE_ERROR',
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self::INVALID_MIME_TYPE_ERROR => 'INVALID_MIME_TYPE_ERROR',
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);
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public $binaryFormat;
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public $mimeTypes = array();
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public $notFoundMessage = 'The file could not be found.';
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public $notReadableMessage = 'The file is not readable.';
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public $maxSizeMessage = 'The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.';
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public $mimeTypesMessage = 'The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.';
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public $disallowEmptyMessage = 'An empty file is not allowed.';
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public $uploadIniSizeErrorMessage = 'The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.';
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public $uploadFormSizeErrorMessage = 'The file is too large.';
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public $uploadPartialErrorMessage = 'The file was only partially uploaded.';
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public $uploadNoFileErrorMessage = 'No file was uploaded.';
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public $uploadNoTmpDirErrorMessage = 'No temporary folder was configured in php.ini.';
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public $uploadCantWriteErrorMessage = 'Cannot write temporary file to disk.';
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public $uploadExtensionErrorMessage = 'A PHP extension caused the upload to fail.';
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public $uploadErrorMessage = 'The file could not be uploaded.';
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protected $maxSize;
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public function __construct($options = null)
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{
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parent::__construct($options);
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if (null !== $this->maxSize) {
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$this->normalizeBinaryFormat($this->maxSize);
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}
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}
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public function __set($option, $value)
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{
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if ('maxSize' === $option) {
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$this->normalizeBinaryFormat($value);
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return;
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}
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parent::__set($option, $value);
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}
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public function __get($option)
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{
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if ('maxSize' === $option) {
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return $this->maxSize;
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}
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return parent::__get($option);
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}
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public function __isset($option)
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{
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if ('maxSize' === $option) {
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return true;
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}
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return parent::__isset($option);
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}
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private function normalizeBinaryFormat($maxSize)
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{
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$sizeInt = (int) $maxSize;
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if (ctype_digit((string) $maxSize)) {
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$this->maxSize = $sizeInt;
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$this->binaryFormat = null === $this->binaryFormat ? false : $this->binaryFormat;
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} elseif (preg_match('/^\d++k$/i', $maxSize)) {
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$this->maxSize = $sizeInt * 1000;
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$this->binaryFormat = null === $this->binaryFormat ? false : $this->binaryFormat;
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} elseif (preg_match('/^\d++M$/i', $maxSize)) {
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$this->maxSize = $sizeInt * 1000000;
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$this->binaryFormat = null === $this->binaryFormat ? false : $this->binaryFormat;
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} elseif (preg_match('/^\d++Ki$/i', $maxSize)) {
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$this->maxSize = $sizeInt << 10;
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$this->binaryFormat = null === $this->binaryFormat ? true : $this->binaryFormat;
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} elseif (preg_match('/^\d++Mi$/i', $maxSize)) {
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$this->maxSize = $sizeInt << 20;
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$this->binaryFormat = null === $this->binaryFormat ? true : $this->binaryFormat;
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} else {
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throw new ConstraintDefinitionException(sprintf('"%s" is not a valid maximum size', $this->maxSize));
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}
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}
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}
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