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<?php |
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namespace Rezzza\RestApiBehatExtension\Json; |
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use Symfony\Component\PropertyAccess\PropertyAccessor; |
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class Json |
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{ |
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private $content; |
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public function __construct($content, $encodedAsString = true) |
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{ |
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$this->content = true === $encodedAsString ? $this->decode((string) $content) : $content; |
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} |
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public static function fromRawContent($content) |
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{ |
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return new static($content, false); |
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} |
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public function read($expression, PropertyAccessor $accessor) |
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{ |
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if (is_array($this->content)) { |
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$expression = preg_replace('/^root/', '', $expression); |
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} else { |
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$expression = preg_replace('/^root./', '', $expression); |
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} |
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// If root asked, we return the entire content |
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if (strlen(trim($expression)) <= 0) { |
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return $this->content; |
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} |
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return $accessor->getValue($this->content, $expression); |
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} |
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public function getRawContent() |
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{ |
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return $this->content; |
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} |
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public function encode($pretty = true) |
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{ |
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if (true === $pretty && defined('JSON_PRETTY_PRINT')) { |
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return json_encode($this->content, JSON_PRETTY_PRINT); |
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} |
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return json_encode($this->content); |
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} |
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public function __toString() |
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{ |
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return $this->encode(false); |
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} |
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private function decode($content) |
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{ |
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$result = json_decode($content); |
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if (json_last_error() !== JSON_ERROR_NONE) { |
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throw new \Exception( |
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sprintf('The string "%s" is not valid json', $content) |
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); |
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} |
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return $result; |
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} |
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} |
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rezzza /
rest-api-behat-extension
