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<?php |
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/* this file is part of pipelines */ |
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namespace Ktomk\Pipelines\File\Info; |
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use Ktomk\Pipelines\File\File; |
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use Ktomk\Pipelines\File\Pipeline\Step; |
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/** |
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* info about a step (for show output) |
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*/ |
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final class StepInfo |
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{ |
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const NO_NAME = 'no-name'; |
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const CHAR_MANUAL = 'M'; |
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/** |
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* @var Step |
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*/ |
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private $step; |
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private $index; |
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/** |
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* @param Step $step |
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* @param int $index (zero-based) |
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*/ |
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public function __construct(Step $step, $index) |
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{ |
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$this->step = $step; |
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$this->index = (int)$index; |
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} |
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/** |
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* @param string $string |
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* @param string $separator [optional] |
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* |
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* @return string |
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*/ |
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public function annotate($string, $separator = ' *') |
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{ |
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$buffer = (string)$string; |
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$annotations = $this->getAnnotations(); |
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if ($annotations) { |
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$buffer .= $separator . implode('', $annotations); |
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} |
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return $buffer; |
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} |
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/** |
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* @return array |
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*/ |
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public function getAnnotations() |
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{ |
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$annotations = array(); |
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$this->step->isManual() && $annotations[] = self::CHAR_MANUAL; |
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return $annotations; |
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} |
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/** |
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* @return \Ktomk\Pipelines\File\Image |
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*/ |
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public function getImage() |
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{ |
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return $this->step->getImage(); |
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} |
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/** |
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* @return string |
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*/ |
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public function getImageName() |
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{ |
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return $this->step->getImage()->getName(); |
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} |
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/** |
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* @return string |
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*/ |
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public function getName() |
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{ |
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$name = $this->step->getName(); |
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return null === $name ? self::NO_NAME : sprintf('"%s"', $name); |
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} |
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public function getStep() |
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{ |
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return $this->step; |
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} |
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/** |
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* @return int |
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*/ |
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public function getStepNumber() |
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{ |
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return $this->index + 1; |
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} |
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/** |
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* @return bool |
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*/ |
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public function hasDefaultImage() |
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{ |
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return File::DEFAULT_IMAGE === $this->getImageName(); |
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} |
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} |
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