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<?php
/**
* Ensures that all action classes throw ChannelExceptions only.
*
* PHP version 5
*
* @category PHP
* @package PHP_CodeSniffer_MySource
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2011 Squiz Pty Ltd (ABN 77 084 670 600)
* @license http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
/**
* Ensures that all action classes throw ChannelExceptions only.
*
* @category PHP
* @package PHP_CodeSniffer_MySource
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2011 Squiz Pty Ltd (ABN 77 084 670 600)
* @license http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
* @version Release: 1.3.4
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
class MySource_Sniffs_Channels_ChannelExceptionSniff implements PHP_CodeSniffer_Sniff
{
/**
* Returns an array of tokens this test wants to listen for.
*
* @return array
*/
public function register()
{
return array(T_THROW);
}//end register()
/**
* Processes this sniff, when one of its tokens is encountered.
*
* @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
* @param int $stackPtr The position of the current token in
* the stack passed in $tokens.
*
* @return void
*/
public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
{
$fileName = strtolower($phpcsFile->getFilename());
$matches = array();
if (preg_match('|/systems/(.*)/([^/]+)?actions.inc$|', $fileName, $matches) === 0) {
// This is not an actions.inc file.
return;
}
$tokens = $phpcsFile->getTokens();
$exception = $phpcsFile->findNext(array(T_STRING, T_VARIABLE), ($stackPtr + 1));
$exceptionName = $tokens[$exception]['content'];
if ($exceptionName !== 'ChannelException') {
$data = array($exceptionName);
$error = 'Channel actions can only throw ChannelException; found "%s"';
$phpcsFile->addError($error, $exception, 'WrongExceptionType', $data);
}
}//end process()
}//end class
?>
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