68 lines
2.2 KiB
PHP
68 lines
2.2 KiB
PHP
<?php
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/*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\DBAL\Types;
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use Doctrine\DBAL\Platforms\AbstractPlatform;
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/**
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* Type that maps an SQL BLOB to a PHP resource stream
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*
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* @since 2.2
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*/
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class BlobType extends Type
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{
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/** @override */
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public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
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{
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return $platform->getBlobTypeDeclarationSQL($fieldDeclaration);
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}
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/**
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* Converts a value from its database representation to its PHP representation
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* of this type.
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*
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* @param mixed $value The value to convert.
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* @param AbstractPlatform $platform The currently used database platform.
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* @return mixed The PHP representation of the value.
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*/
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public function convertToPHPValue($value, AbstractPlatform $platform)
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{
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if (null === $value) {
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return null;
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}
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if (is_string($value)) {
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$value = fopen('data://text/plain;base64,' . base64_encode($value), 'r');
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} else if ( ! is_resource($value)) {
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throw ConversionException::conversionFailed($value, self::BLOB);
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}
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return $value;
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}
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public function getName()
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{
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return Type::BLOB;
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}
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public function getBindingType()
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{
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return \PDO::PARAM_LOB;
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}
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}
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