<?php
/**
* Ensures method names are defined using camel case.
*
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
* @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
*/
namespace PHP_CodeSniffer\Standards\PSR1\Sniffs\Methods;
use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Standards\Generic\Sniffs\NamingConventions\CamelCapsFunctionNameSniff as GenericCamelCapsFunctionNameSniff;
use PHP_CodeSniffer\Util\Common;
class CamelCapsMethodNameSniff extends GenericCamelCapsFunctionNameSniff
{
/**
* Processes the tokens within the scope.
*
* @param \PHP_CodeSniffer\Files\File $phpcsFile The file being processed.
* @param int $stackPtr The position where this token was
* found.
* @param int $currScope The position of the current scope.
*
* @return void
*/
protected function processTokenWithinScope(File $phpcsFile, $stackPtr, $currScope)
{
$tokens = $phpcsFile->getTokens();
// Determine if this is a function which needs to be examined.
$conditions = $tokens[$stackPtr]['conditions'];
end($conditions);
$deepestScope = key($conditions);
if ($deepestScope !== $currScope) {
return;
}
$methodName = $phpcsFile->getDeclarationName($stackPtr);
if ($methodName === null) {
// Ignore closures.
return;
}
// Ignore magic methods.
if (preg_match('|^__[^_]|', $methodName) !== 0) {
$magicPart = strtolower(substr($methodName, 2));
if (isset($this->magicMethods[$magicPart]) === true
|| isset($this->methodsDoubleUnderscore[$magicPart]) === true
) {
return;
}
}
$testName = ltrim($methodName, '_');
if ($testName !== '' && Common::isCamelCaps($testName, false, true, false) === false) {
$error = 'Method name "%s" is not in camel caps format';
$className = $phpcsFile->getDeclarationName($currScope);
if (isset($className) === false) {
$className = '[Anonymous Class]';
}
$errorData = [$className.'::'.$methodName];
$phpcsFile->addError($error, $stackPtr, 'NotCamelCaps', $errorData);
$phpcsFile->recordMetric($stackPtr, 'CamelCase method name', 'no');
} else {
$phpcsFile->recordMetric($stackPtr, 'CamelCase method name', 'yes');
}
}//end processTokenWithinScope()
/**
* Processes the tokens outside the scope.
*
* @param \PHP_CodeSniffer\Files\File $phpcsFile The file being processed.
* @param int $stackPtr The position where this token was
* found.
*
* @return void
*/
protected function processTokenOutsideScope(File $phpcsFile, $stackPtr)
{
}//end processTokenOutsideScope()
}//end class