Skip to content

Instantly share code, notes, and snippets.

@Thinkscape
Last active March 14, 2023 11:58
  • Star 5 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
Star You must be signed in to star a gist
Save Thinkscape/6713196 to your computer and use it in GitHub Desktop.
Doctrine2 ORM strategy for quoting all identifiers by default.
<?php
namespace Doctrine\ORM\Mapping;
use Doctrine\ORM\Mapping\ClassMetadata;
use Doctrine\DBAL\Platforms\AbstractPlatform;
/**
* A set of rules for determining the physical column, alias and table quotes
*/
class EagerQuoteStrategy implements QuoteStrategy
{
/**
* {@inheritdoc}
*/
public function getColumnName($fieldName, ClassMetadata $class, AbstractPlatform $platform)
{
return $platform->quoteIdentifier($class->fieldMappings[$fieldName]['columnName']);
}
/**
* {@inheritdoc}
*/
public function getTableName(ClassMetadata $class, AbstractPlatform $platform)
{
return $platform->quoteIdentifier($class->table['name']);
}
/**
* {@inheritdoc}
*/
public function getSequenceName(array $definition, ClassMetadata $class, AbstractPlatform $platform)
{
return $platform->quoteIdentifier($definition['sequenceName']);
}
/**
* {@inheritdoc}
*/
public function getJoinColumnName(array $joinColumn, ClassMetadata $class, AbstractPlatform $platform)
{
return $platform->quoteIdentifier($joinColumn['name']);
}
/**
* {@inheritdoc}
*/
public function getReferencedJoinColumnName(array $joinColumn, ClassMetadata $class, AbstractPlatform $platform)
{
return $platform->quoteIdentifier($joinColumn['referencedColumnName']);
}
/**
* {@inheritdoc}
*/
public function getJoinTableName(array $association, ClassMetadata $class, AbstractPlatform $platform)
{
return $platform->quoteIdentifier($association['joinTable']['name']);
}
/**
* {@inheritdoc}
*/
public function getIdentifierColumnNames(ClassMetadata $class, AbstractPlatform $platform)
{
$quotedColumnNames = array();
foreach ($class->identifier as $fieldName) {
if (isset($class->fieldMappings[$fieldName])) {
$quotedColumnNames[] = $this->getColumnName($fieldName, $class, $platform);
continue;
}
// Association defined as Id field
$joinColumns = $class->associationMappings[$fieldName]['joinColumns'];
$assocQuotedColumnNames = array_map(
function ($joinColumn) use ($platform)
{
return $platform->quoteIdentifier($joinColumn['name']);
},
$joinColumns
);
$quotedColumnNames = array_merge($quotedColumnNames, $assocQuotedColumnNames);
}
return $quotedColumnNames;
}
/**
* {@inheritdoc}
*/
public function getColumnAlias($columnName, $counter, AbstractPlatform $platform, ClassMetadata $class = null)
{
// 1 ) Concatenate column name and counter
// 2 ) Trim the column alias to the maximum identifier length of the platform.
// If the alias is to long, characters are cut off from the beginning.
// 3 ) Strip non alphanumeric characters
// 4 ) Prefix with "_" if the result its numeric
$columnName = $columnName . $counter;
$columnName = substr($columnName, -$platform->getMaxIdentifierLength());
$columnName = preg_replace('/[^A-Za-z0-9_]/', '', $columnName);
$columnName = is_numeric($columnName) ? '_' . $columnName : $columnName;
return $platform->getSQLResultCasing($columnName);
}
}
@bupy7
Copy link

bupy7 commented Aug 23, 2017

@bupy7
Copy link

bupy7 commented Aug 23, 2017

Fix:

http://docs.doctrine-project.org/projects/doctrine-orm/en/latest/reference/basic-mapping.html#quoting-reserved-words

Identifier Quoting does not work for join column names or discriminator column names unless you are using a custom QuoteStrategy.
public function getJoinColumnName(array $joinColumn, ClassMetadata $class, AbstractPlatform $platform): string
{
    return $joinColumn['name'];
}

public function getReferencedJoinColumnName(
     array $joinColumn,
     ClassMetadata $class,
     AbstractPlatform $platform
): string {
    return $joinColumn['referencedColumnName'];
}

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment