cookiebot
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addons
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inc
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Dependencies
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DI
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Definition
/
Dumper
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EnvironmentVariableDefinitionDumper.php
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EnvironmentVariableDefinitionDumper.php
64 lines
| 1 | <?php |
| 2 | /** |
| 3 | * PHP-DI |
| 4 | * |
| 5 | * @link http://php-di.org/ |
| 6 | * @copyright Matthieu Napoli (http://mnapoli.fr/) |
| 7 | * @license http://www.opensource.org/licenses/mit-license.php MIT (see the LICENSE file) |
| 8 | */ |
| 9 | |
| 10 | namespace Cybot\Dependencies\DI\Definition\Dumper; |
| 11 | |
| 12 | use Cybot\Dependencies\DI\Debug; |
| 13 | use Cybot\Dependencies\DI\Definition\Definition; |
| 14 | use Cybot\Dependencies\DI\Definition\EntryReference; |
| 15 | use Cybot\Dependencies\DI\Definition\EnvironmentVariableDefinition; |
| 16 | use Cybot\Dependencies\DI\Definition\Helper\DefinitionHelper; |
| 17 | |
| 18 | /** |
| 19 | * Dumps environment variable definitions. |
| 20 | * |
| 21 | * @author James Harris <james.harris@icecave.com.au> |
| 22 | */ |
| 23 | class EnvironmentVariableDefinitionDumper implements DefinitionDumper |
| 24 | { |
| 25 | /** |
| 26 | * {@inheritdoc} |
| 27 | */ |
| 28 | public function dump(Definition $definition) |
| 29 | { |
| 30 | if (! $definition instanceof EnvironmentVariableDefinition) { |
| 31 | throw new \InvalidArgumentException(sprintf( |
| 32 | 'This definition dumper is only compatible with EnvironmentVariableDefinition objects, %s given', |
| 33 | get_class($definition) |
| 34 | )); |
| 35 | } |
| 36 | |
| 37 | $str = " variable = " . $definition->getVariableName(); |
| 38 | $str .= "\n optional = " . ($definition->isOptional() ? 'yes' : 'no'); |
| 39 | |
| 40 | if ($definition->isOptional()) { |
| 41 | $defaultValue = $definition->getDefaultValue(); |
| 42 | |
| 43 | if ($defaultValue instanceof DefinitionHelper) { |
| 44 | $nestedDefinition = Debug::dumpDefinition($defaultValue->getDefinition('')); |
| 45 | $defaultValueStr = $this->indent($nestedDefinition); |
| 46 | } else { |
| 47 | $defaultValueStr = var_export($defaultValue, true); |
| 48 | } |
| 49 | |
| 50 | $str .= "\n default = " . $defaultValueStr; |
| 51 | } |
| 52 | |
| 53 | return sprintf( |
| 54 | "Environment variable (\n%s\n)", |
| 55 | $str |
| 56 | ); |
| 57 | } |
| 58 | |
| 59 | private function indent($str) |
| 60 | { |
| 61 | return str_replace("\n", "\n ", $str); |
| 62 | } |
| 63 | } |
| 64 |