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<?php |
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/* |
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* This file is part of the FreshDoctrineEnumBundle |
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* |
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* (c) Artem Genvald <[email protected]> |
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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 Fresh\DoctrineEnumBundle\Twig\Extension; |
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use Fresh\DoctrineEnumBundle\Exception\EnumTypeIsNotRegisteredException; |
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use Fresh\DoctrineEnumBundle\Exception\NoRegisteredEnumTypesException; |
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use Fresh\DoctrineEnumBundle\Exception\ValueIsFoundInFewRegisteredEnumTypesException; |
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use Fresh\DoctrineEnumBundle\Exception\ValueIsNotFoundInAnyRegisteredEnumTypeException; |
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/** |
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* ReadableEnumValueExtension returns the readable variant of ENUM value. |
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* |
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* @author Artem Genvald <[email protected]> |
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*/ |
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class ReadableEnumValueExtension extends AbstractEnumExtension |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getFilters() |
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{ |
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return [ |
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new \Twig_SimpleFilter( |
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'readable_enum', |
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[$this, 'getReadableEnumValue'] |
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), |
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]; |
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} |
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/** |
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* @param string $enumValue |
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* @param string|null $enumType |
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* |
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* @return string |
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* |
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* @throws EnumTypeIsNotRegisteredException |
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* @throws NoRegisteredEnumTypesException |
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* @throws ValueIsFoundInFewRegisteredEnumTypesException |
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* @throws ValueIsNotFoundInAnyRegisteredEnumTypeException |
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*/ |
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public function getReadableEnumValue($enumValue, $enumType = null) |
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{ |
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if (!empty($this->registeredEnumTypes) && is_array($this->registeredEnumTypes)) { |
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if (is_null($enumValue)) { |
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return $enumValue; |
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} |
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// If ENUM type was set, e.g. {{ player.position|readable_enum('BasketballPositionType') }} |
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if (!empty($enumType)) { |
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if (!isset($this->registeredEnumTypes[$enumType])) { |
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throw new EnumTypeIsNotRegisteredException(sprintf('ENUM type "%s" is not registered.', $enumType)); |
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} |
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/** @var $enumTypeClass \Fresh\DoctrineEnumBundle\DBAL\Types\AbstractEnumType */ |
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$enumTypeClass = $this->registeredEnumTypes[$enumType]; |
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return $enumTypeClass::getReadableValue($enumValue); |
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} else { |
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// If ENUM type wasn't set, e.g. {{ player.position|readable_enum }} |
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$occurrences = []; |
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// Check if value exists in registered ENUM types |
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foreach ($this->registeredEnumTypes as $registeredEnumType) { |
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if ($registeredEnumType::isValueExist($enumValue)) { |
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$occurrences[] = $registeredEnumType; |
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} |
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} |
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// If found only one occurrence, then we know exactly which ENUM type |
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if (1 == count($occurrences)) { |
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$enumTypeClass = array_pop($occurrences); |
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return $enumTypeClass::getReadableValue($enumValue); |
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} elseif (1 < count($occurrences)) { |
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throw new ValueIsFoundInFewRegisteredEnumTypesException(sprintf( |
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'Value "%s" is found in few registered ENUM types. You should manually set the appropriate one', |
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$enumValue |
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)); |
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} else { |
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throw new ValueIsNotFoundInAnyRegisteredEnumTypeException(sprintf( |
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'Value "%s" wasn\'t found in any registered ENUM type.', |
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$enumValue |
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)); |
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} |
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} |
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} else { |
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throw new NoRegisteredEnumTypesException('There are no registered ENUM types.'); |
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} |
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} |
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} |
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fre5h /
DoctrineEnumBundle
