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<?php |
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declare(strict_types = 1); |
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namespace Karma\Configuration\Collections; |
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use Gaufrette\Filesystem; |
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use Karma\Configuration\Parser; |
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use Karma\Configuration\Parser\SectionParser; |
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use Karma\Configuration\Parser\ExternalParser; |
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use Karma\Configuration\Parser\GroupParser; |
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use Karma\Configuration\Parser\IncludeParser; |
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use Karma\Configuration\Parser\VariableParser; |
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class SectionParserCollection implements \IteratorAggregate |
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{ |
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private const |
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VARIABLES = 'variables', |
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INCLUDES = 'includes', |
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EXTERNALS = 'externals', |
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GROUPS = 'groups'; |
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private |
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$parsers; |
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public function __construct() |
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{ |
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$this->parsers = [ |
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self::VARIABLES => new VariableParser(), |
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self::INCLUDES => null, |
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self::EXTERNALS => null, |
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self::GROUPS => null, |
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]; |
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} |
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280 |
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public function enableIncludeSupport(): void |
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{ |
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if($this->parsers[self::INCLUDES] === null) |
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{ |
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$this->parsers[self::INCLUDES] = new IncludeParser(); |
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} |
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} |
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public function enableExternalSupport(Filesystem $fs): void |
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{ |
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if($this->parsers[self::EXTERNALS] === null) |
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{ |
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$this->parsers[self::EXTERNALS] = new ExternalParser(new Parser($fs)); |
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} |
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} |
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public function enableGroupSupport(): void |
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{ |
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if($this->parsers[self::GROUPS] === null) |
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{ |
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$this->parsers[self::GROUPS] = new GroupParser(); |
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} |
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} |
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public function variables(): VariableParser |
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{ |
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return $this->parsers[self::VARIABLES]; |
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} |
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public function includes(): ?IncludeParser |
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{ |
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return $this->parsers[self::INCLUDES]; |
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} |
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public function externals(): ?ExternalParser |
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{ |
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return $this->parsers[self::EXTERNALS]; |
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} |
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public function groups(): ?GroupParser |
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{ |
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return $this->parsers[self::GROUPS]; |
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} |
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public function has(string $sectionName): bool |
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{ |
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return isset($this->parsers[$sectionName]); |
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} |
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public function get(string $sectionName): SectionParser |
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{ |
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if(! $this->has($sectionName)) |
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{ |
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throw new \RuntimeException('Unknown section name ' . $sectionName); |
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} |
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return $this->parsers[$sectionName]; |
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} |
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public function getIterator(): \Iterator |
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{ |
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return new \ArrayIterator( |
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array_filter($this->parsers) |
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); |
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} |
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} |
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Niktux /
karma
