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Name	Size	Permission
Collection	[ DIR ]	drwxr-xr-x
AbstractComparison.php	1.09 KB	-rw-r--r--
AbstractComparisonValidator.ph...	2.22 KB	-rw-r--r--
All.php	1.52 KB	-rw-r--r--
AllValidator.php	1.14 KB	-rw-r--r--
Blank.php	511 B	-rw-r--r--
BlankValidator.php	775 B	-rw-r--r--
Callback.php	1.61 KB	-rw-r--r--
CallbackValidator.php	2.42 KB	-rw-r--r--
CardScheme.php	699 B	-rw-r--r--
CardSchemeValidator.php	3.97 KB	-rw-r--r--
Choice.php	1.08 KB	-rw-r--r--
ChoiceValidator.php	2.87 KB	-rw-r--r--
Collection.php	2.73 KB	-rw-r--r--
CollectionValidator.php	2.14 KB	-rw-r--r--
Count.php	1.48 KB	-rw-r--r--
CountValidator.php	1.82 KB	-rw-r--r--
Country.php	520 B	-rw-r--r--
CountryValidator.php	1.25 KB	-rw-r--r--
Currency.php	522 B	-rw-r--r--
CurrencyValidator.php	1.25 KB	-rw-r--r--
Date.php	514 B	-rw-r--r--
DateTime.php	522 B	-rw-r--r--
DateTimeValidator.php	510 B	-rw-r--r--
DateValidator.php	1.25 KB	-rw-r--r--
Email.php	584 B	-rw-r--r--
EmailValidator.php	1.98 KB	-rw-r--r--
EqualTo.php	489 B	-rw-r--r--
EqualToValidator.php	588 B	-rw-r--r--
Existence.php	559 B	-rw-r--r--
Expression.php	1.07 KB	-rw-r--r--
ExpressionValidator.php	2.45 KB	-rw-r--r--
False.php	511 B	-rw-r--r--
FalseValidator.php	797 B	-rw-r--r--
File.php	1.53 KB	-rw-r--r--
FileValidator.php	6.11 KB	-rw-r--r--
GreaterThan.php	497 B	-rw-r--r--
GreaterThanOrEqual.php	516 B	-rw-r--r--
GreaterThanOrEqualValidator.ph...	631 B	-rw-r--r--
GreaterThanValidator.php	610 B	-rw-r--r--
GroupSequence.php	630 B	-rw-r--r--
GroupSequenceProvider.php	399 B	-rw-r--r--
Iban.php	479 B	-rw-r--r--
IbanValidator.php	1.92 KB	-rw-r--r--
IdenticalTo.php	523 B	-rw-r--r--
IdenticalToValidator.php	598 B	-rw-r--r--
Image.php	1.91 KB	-rw-r--r--
ImageValidator.php	5.64 KB	-rw-r--r--
Ip.php	1.99 KB	-rw-r--r--
IpValidator.php	2.64 KB	-rw-r--r--
Isbn.php	1.29 KB	-rw-r--r--
IsbnValidator.php	2.86 KB	-rw-r--r--
Issn.php	578 B	-rw-r--r--
IssnValidator.php	1.8 KB	-rw-r--r--
Language.php	522 B	-rw-r--r--
LanguageValidator.php	1.25 KB	-rw-r--r--
Length.php	1.54 KB	-rw-r--r--
LengthValidator.php	2.21 KB	-rw-r--r--
LessThan.php	491 B	-rw-r--r--
LessThanOrEqual.php	510 B	-rw-r--r--
LessThanOrEqualValidator.php	625 B	-rw-r--r--
LessThanValidator.php	604 B	-rw-r--r--
Locale.php	518 B	-rw-r--r--
LocaleValidator.php	1.24 KB	-rw-r--r--
Luhn.php	476 B	-rw-r--r--
LuhnValidator.php	1.9 KB	-rw-r--r--
NotBlank.php	518 B	-rw-r--r--
NotBlankValidator.php	766 B	-rw-r--r--
NotEqualTo.php	496 B	-rw-r--r--
NotEqualToValidator.php	597 B	-rw-r--r--
NotIdenticalTo.php	530 B	-rw-r--r--
NotIdenticalToValidator.php	604 B	-rw-r--r--
NotNull.php	516 B	-rw-r--r--
NotNullValidator.php	728 B	-rw-r--r--
Null.php	509 B	-rw-r--r--
NullValidator.php	929 B	-rw-r--r--
Optional.php	404 B	-rw-r--r--
Range.php	1.06 KB	-rw-r--r--
RangeValidator.php	1.38 KB	-rw-r--r--
Regex.php	2.39 KB	-rw-r--r--
RegexValidator.php	1.24 KB	-rw-r--r--
Required.php	404 B	-rw-r--r--
Time.php	514 B	-rw-r--r--
TimeValidator.php	1.21 KB	-rw-r--r--
True.php	509 B	-rw-r--r--
TrueValidator.php	821 B	-rw-r--r--
Type.php	774 B	-rw-r--r--
TypeValidator.php	1.39 KB	-rw-r--r--
Url.php	560 B	-rw-r--r--
UrlValidator.php	3.59 KB	-rw-r--r--
Valid.php	907 B	-rw-r--r--

Code Editor : ImageValidator.php

<?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\Validator\Constraints;

use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\Exception\ConstraintDefinitionException;

/**
 * Validates whether a value is a valid image file and is valid
 * against minWidth, maxWidth, minHeight and maxHeight constraints
 *
 * @author Benjamin Dulau <benjamin.dulau@gmail.com>
 */
class ImageValidator extends FileValidator
{
    /**
     * {@inheritDoc}
     */
    public function validate($value, Constraint $constraint)
    {
        $violations = count($this->context->getViolations());

parent::validate($value, $constraint);

$failed = count($this->context->getViolations()) !== $violations;

if ($failed || null === $value || '' === $value) {
            return;
        }

if (null === $constraint->minWidth && null === $constraint->maxWidth
            && null === $constraint->minHeight && null === $constraint->maxHeight
            && null === $constraint->minRatio && null === $constraint->maxRatio
            && $constraint->allowSquare && $constraint->allowLandscape && $constraint->allowPortrait) {
            return;
        }

$size = @getimagesize($value);
        if (empty($size) || ($size[0] === 0) || ($size[1] === 0)) {
            $this->context->addViolation($constraint->sizeNotDetectedMessage);

return;
        }

$width  = $size[0];
        $height = $size[1];

if ($constraint->minWidth) {
            if (!ctype_digit((string) $constraint->minWidth)) {
                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid minimum width', $constraint->minWidth));
            }

if ($width < $constraint->minWidth) {
                $this->context->addViolation($constraint->minWidthMessage, array(
                    '{{ width }}'    => $width,
                    '{{ min_width }}' => $constraint->minWidth
                ));

return;
            }
        }

if ($constraint->maxWidth) {
            if (!ctype_digit((string) $constraint->maxWidth)) {
                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid maximum width', $constraint->maxWidth));
            }

if ($width > $constraint->maxWidth) {
                $this->context->addViolation($constraint->maxWidthMessage, array(
                    '{{ width }}'    => $width,
                    '{{ max_width }}' => $constraint->maxWidth
                ));

return;
            }
        }

if ($constraint->minHeight) {
            if (!ctype_digit((string) $constraint->minHeight)) {
                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid minimum height', $constraint->minHeight));
            }

if ($height < $constraint->minHeight) {
                $this->context->addViolation($constraint->minHeightMessage, array(
                    '{{ height }}'    => $height,
                    '{{ min_height }}' => $constraint->minHeight
                ));

return;
            }
        }

if ($constraint->maxHeight) {
            if (!ctype_digit((string) $constraint->maxHeight)) {
                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid maximum height', $constraint->maxHeight));
            }

if ($height > $constraint->maxHeight) {
                $this->context->addViolation($constraint->maxHeightMessage, array(
                    '{{ height }}'    => $height,
                    '{{ max_height }}' => $constraint->maxHeight
                ));
            }
        }

$ratio = $width / $height;

if (null !== $constraint->minRatio) {
            if (!is_numeric((string) $constraint->minRatio)) {
                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid minimum ratio', $constraint->minRatio));
            }

if ($ratio < $constraint->minRatio) {
                $this->context->addViolation($constraint->minRatioMessage, array(
                    '{{ ratio }}' => $ratio,
                    '{{ min_ratio }}' => $constraint->minRatio
                ));
            }
        }

if (null !== $constraint->maxRatio) {
            if (!is_numeric((string) $constraint->maxRatio)) {
                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid maximum ratio', $constraint->maxRatio));
            }

if ($ratio > $constraint->maxRatio) {
                $this->context->addViolation($constraint->maxRatioMessage, array(
                    '{{ ratio }}' => $ratio,
                    '{{ max_ratio }}' => $constraint->maxRatio
                ));
            }
        }

if (!$constraint->allowSquare && $width == $height) {
            $this->context->addViolation($constraint->allowSquareMessage, array(
                '{{ width }}' => $width,
                '{{ height }}' => $height
            ));
        }

if (!$constraint->allowLandscape && $width > $height) {
            $this->context->addViolation($constraint->allowLandscapeMessage, array(
                '{{ width }}' => $width,
                '{{ height }}' => $height
            ));
        }

if (!$constraint->allowPortrait && $width < $height) {
            $this->context->addViolation($constraint->allowPortraitMessage, array(
                '{{ width }}' => $width,
                '{{ height }}' => $height
            ));
        }

}
}

${this.title}

Code Editor : ImageValidator.php