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<?php
/**
* Ensures that widgets are not manually created.
*
* 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 widgets are not manually created.
*
* @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: 1.3.3
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
class MySource_Sniffs_Objects_DisallowNewWidgetSniff implements PHP_CodeSniffer_Sniff
{
/**
* Returns an array of tokens this test wants to listen for.
*
* @return array
*/
public function register()
{
return array(T_NEW);
}//end register()
/**
* Processes this test, 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)
{
$tokens = $phpcsFile->getTokens();
$className = $phpcsFile->findNext(T_WHITESPACE, ($stackPtr + 1), null, true);
if ($tokens[$className]['code'] !== T_STRING) {
return;
}
if (substr(strtolower($tokens[$className]['content']), -10) === 'widgettype') {
$widgetType = substr($tokens[$className]['content'], 0, -10);
$error = 'Manual creation of widget objects is banned; use Widget::getWidget(\'%s\'); instead';
$data = array($widgetType);
$phpcsFile->addError($error, $stackPtr, 'Found', $data);
}
}//end process()
}//end class
?>
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