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<?php |
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namespace Swaggest\JsonCli\FilePosition; |
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use JsonStreamingParser\Listener; |
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use Swaggest\JsonDiff\JsonPointer; |
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class PositionResolver implements Listener |
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{ |
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/** @var string[] map of pointer to file positions */ |
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public $resolved; |
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private $pathState; |
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private $stack = []; |
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public function __construct() |
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{ |
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$this->pathState = new PathState(); |
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$this->pathState->path = ''; |
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} |
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public function startDocument() |
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{ |
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} |
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public function endDocument() |
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{ |
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} |
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public function startObject() |
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{ |
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$path = $this->pathState->path; |
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if ($this->pathState->isArray) { |
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$index = $this->pathState->arrayIndex++; |
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$path = $this->pathState->path . '/' . $index; |
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$this->resolved[$path] = $this->currentLine . ':' . $this->currentChar; |
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} |
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$this->stack[] = $this->pathState; |
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$pathState = new PathState(); |
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$pathState->path = $path; |
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$this->pathState = $pathState; |
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} |
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public function endObject() |
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{ |
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$this->pathState = array_pop($this->stack); |
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if ($this->pathState->isKey) { |
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$this->pathState = array_pop($this->stack); |
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} |
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} |
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public function startArray() |
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{ |
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$path = $this->pathState->path; |
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if ($this->pathState->isArray) { |
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$index = $this->pathState->arrayIndex++; |
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$path = $this->pathState->path . '/' . $index; |
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$this->resolved[$path] = $this->currentLine . ':' . $this->currentChar; |
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} |
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$this->stack[] = $this->pathState; |
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$pathState = new PathState(); |
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$pathState->path = $path; |
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$pathState->isArray = true; |
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$this->pathState = $pathState; |
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} |
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public function endArray() |
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{ |
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$this->pathState = array_pop($this->stack); |
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if ($this->pathState->isKey) { |
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$this->pathState = array_pop($this->stack); |
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} |
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} |
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public function key($key) |
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{ |
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$path = $this->pathState->path . '/' . JsonPointer::escapeSegment($key); |
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$this->stack[] = $this->pathState; |
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$pathState = new PathState(); |
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$pathState->path = $path; |
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$pathState->isKey = true; |
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$this->pathState = $pathState; |
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$this->resolved[$path] = $this->currentLine . ':' . $this->currentChar; |
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} |
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public function value($value) |
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{ |
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if ($this->pathState->isArray) { |
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$index = $this->pathState->arrayIndex++; |
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$itemPath = $this->pathState->path . '/' . $index; |
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$this->resolved[$itemPath] = $this->currentLine . ':' . $this->currentChar; |
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} elseif ($this->pathState->isKey) { |
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$this->pathState = array_pop($this->stack); |
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} |
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} |
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public function whitespace($whitespace) |
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{ |
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} |
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private $currentLine; |
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private $currentChar; |
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/** |
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* @param int $line |
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* @param int $char |
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*/ |
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public function filePosition($line, $char) |
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{ |
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$this->currentLine = $line; |
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$this->currentChar = $char; |
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} |
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} |
swaggest /
json-cli
