127 lines
3.1 KiB
PHP
127 lines
3.1 KiB
PHP
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Yaml\Exception;
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/**
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* Exception class thrown when an error occurs during parsing.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class ParseException extends RuntimeException
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{
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private ?string $parsedFile;
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private int $parsedLine;
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private ?string $snippet;
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private string $rawMessage;
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/**
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* @param string $message The error message
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* @param int $parsedLine The line where the error occurred
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* @param string|null $snippet The snippet of code near the problem
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* @param string|null $parsedFile The file name where the error occurred
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*/
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public function __construct(string $message, int $parsedLine = -1, string $snippet = null, string $parsedFile = null, \Throwable $previous = null)
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{
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$this->parsedFile = $parsedFile;
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$this->parsedLine = $parsedLine;
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$this->snippet = $snippet;
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$this->rawMessage = $message;
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$this->updateRepr();
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parent::__construct($this->message, 0, $previous);
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}
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/**
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* Gets the snippet of code near the error.
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*/
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public function getSnippet(): string
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{
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return $this->snippet;
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}
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/**
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* Sets the snippet of code near the error.
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*/
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public function setSnippet(string $snippet)
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{
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$this->snippet = $snippet;
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$this->updateRepr();
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}
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/**
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* Gets the filename where the error occurred.
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*
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* This method returns null if a string is parsed.
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*/
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public function getParsedFile(): string
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{
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return $this->parsedFile;
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}
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/**
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* Sets the filename where the error occurred.
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*/
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public function setParsedFile(string $parsedFile)
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{
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$this->parsedFile = $parsedFile;
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$this->updateRepr();
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}
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/**
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* Gets the line where the error occurred.
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*/
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public function getParsedLine(): int
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{
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return $this->parsedLine;
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}
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/**
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* Sets the line where the error occurred.
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*/
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public function setParsedLine(int $parsedLine)
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{
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$this->parsedLine = $parsedLine;
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$this->updateRepr();
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}
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private function updateRepr()
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{
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$this->message = $this->rawMessage;
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$dot = false;
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if (str_ends_with($this->message, '.')) {
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$this->message = substr($this->message, 0, -1);
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$dot = true;
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}
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if (null !== $this->parsedFile) {
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$this->message .= sprintf(' in %s', json_encode($this->parsedFile, \JSON_UNESCAPED_SLASHES | \JSON_UNESCAPED_UNICODE));
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}
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if ($this->parsedLine >= 0) {
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$this->message .= sprintf(' at line %d', $this->parsedLine);
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}
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if ($this->snippet) {
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$this->message .= sprintf(' (near "%s")', $this->snippet);
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}
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if ($dot) {
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$this->message .= '.';
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}
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}
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}
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