LStringTranslatableSniff.php in Coder 7.2

File

coder_sniffer/Drupal/Sniffs/Semantics/LStringTranslatableSniff.php

<?php

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

/**
 * Checks that string literals passed to l() are translatable.
 *
 * @category PHP
 * @package  PHP_CodeSniffer
 * @link     http://pear.php.net/package/PHP_CodeSniffer
 */
class Drupal_Sniffs_Semantics_LStringTranslatableSniff extends Drupal_Sniffs_Semantics_FunctionCall {

  /**
   * Returns an array of function names this test wants to listen for.
   *
   * @return array
   */
  public function registerFunctionNames() {
    return array(
      'l',
    );
  }

  //end registerFunctionNames()

  /**
   * Processes this function call.
   *
   * @param PHP_CodeSniffer_File $phpcsFile
   *   The file being scanned.
   * @param int $stackPtr
   *   The position of the function call in the stack.
   * @param int $openBracket
   *   The position of the opening parenthesis in the stack.
   * @param int $closeBracket
   *   The position of the closing parenthesis in the stack.
   * @param Drupal_Sniffs_Semantics_FunctionCallSniff $sniff
   *   Can be used to retreive the function's arguments with the getArgument()
   *   method.
   *
   * @return void
   */
  public function processFunctionCall(PHP_CodeSniffer_File $phpcsFile, $stackPtr, $openBracket, $closeBracket, Drupal_Sniffs_Semantics_FunctionCallSniff $sniff) {
    $tokens = $phpcsFile
      ->getTokens();

    // Get the first argument passed to l().
    $argument = $sniff
      ->getArgument(1);
    if ($tokens[$argument['start']]['code'] === T_CONSTANT_ENCAPSED_STRING && $tokens[$argument['start']]['content'][1] !== '<') {
      $error = 'The $text argument to l() should be enclosed within t() so that it is translatable';
      $phpcsFile
        ->addError($error, $stackPtr, 'LArg');
    }
  }

}

//end class

Classes

Name	Description
Drupal_Sniffs_Semantics_LStringTranslatableSniff	Checks that string literals passed to l() are translatable.