RequiredSniff.php in Coder 7.2

File

coder_sniffer/Drupal/Sniffs/InfoFiles/RequiredSniff.php

<?php

/**
 * Drupal_Sniffs_InfoFiles_RequiredSniff.
 *
 * PHP version 5
 *
 * @category PHP
 * @package  PHP_CodeSniffer
 * @link     http://pear.php.net/package/PHP_CodeSniffer
 */

/**
 * "name", "description" and "core are required fields in Drupal info files. Also
 * checks the "php" minimum requirement for Drupal 7.
 *
 * @category PHP
 * @package  PHP_CodeSniffer
 * @link     http://pear.php.net/package/PHP_CodeSniffer
 */
class Drupal_Sniffs_InfoFiles_RequiredSniff implements PHP_CodeSniffer_Sniff {

  /**
   * Returns an array of tokens this test wants to listen for.
   *
   * @return array
   */
  public function register() {
    return array(
      T_INLINE_HTML,
    );
  }

  //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) {
    $fileExtension = strtolower(substr($phpcsFile
      ->getFilename(), -4));
    if ($fileExtension !== 'info') {
      return;
    }
    $tokens = $phpcsFile
      ->getTokens();

    // Only run this sniff once per info file.
    if ($tokens[$stackPtr]['line'] !== 1) {
      return;
    }
    $contents = file_get_contents($phpcsFile
      ->getFilename());
    $info = Drupal_Sniffs_InfoFiles_ClassFilesSniff::drupalParseInfoFormat($contents);
    if (isset($info['name']) === false) {
      $error = '"name" property is missing in the info file';
      $phpcsFile
        ->addError($error, $stackPtr, 'Name');
    }
    if (isset($info['description']) === false) {
      $error = '"description" property is missing in the info file';
      $phpcsFile
        ->addError($error, $stackPtr, 'Description');
    }
    if (isset($info['core']) === false) {
      $error = '"core" property is missing in the info file';
      $phpcsFile
        ->addError($error, $stackPtr, 'Core');
    }
    else {
      if ($info['core'] === '7.x' && isset($info['php']) === true && $info['php'] <= '5.2') {
        $error = 'Drupal 7 core already requires PHP 5.2';
        $ptr = Drupal_Sniffs_InfoFiles_ClassFilesSniff::getPtr('php', $info['php'], $phpcsFile);
        $phpcsFile
          ->addError($error, $ptr, 'D7PHPVersion');
      }
    }
  }

}

//end class

Classes

Name	Description
Drupal_Sniffs_InfoFiles_RequiredSniff	"name", "description" and "core are required fields in Drupal info files. Also checks the "php" minimum requirement for Drupal 7.