145 lines
3.5 KiB
PHP
145 lines
3.5 KiB
PHP
<?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 $parsedFile;
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private $parsedLine;
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private $snippet;
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private $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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* @param \Exception|null $previous The previous exception
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*/
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public function __construct($message, $parsedLine = -1, $snippet = null, $parsedFile = null, \Exception $previous = null)
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{
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$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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* @return string The snippet of code
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*/
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public function getSnippet()
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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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* @param string $snippet The code snippet
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*/
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public function setSnippet($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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* @return string The filename
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*/
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public function getParsedFile()
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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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* @param string $parsedFile The filename
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*/
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public function setParsedFile($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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* @return int The file line
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*/
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public function getParsedLine()
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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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* @param int $parsedLine The file line
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*/
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public function setParsedLine($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 ('.' === substr($this->message, -1)) {
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$this->message = substr($this->message, 0, -1);
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$dot = true;
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}
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if (null !== $this->parsedFile) {
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if (\PHP_VERSION_ID >= 50400) {
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$jsonOptions = JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE;
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} else {
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$jsonOptions = 0;
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}
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$this->message .= sprintf(' in %s', json_encode($this->parsedFile, $jsonOptions));
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}
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if ($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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