public function AccessAdminPagesSniff::processFunction in Coder 8.2

Same name and namespace in other branches

1. 8.3 coder_sniffer/DrupalPractice/Sniffs/General/AccessAdminPagesSniff.php \DrupalPractice\Sniffs\General\AccessAdminPagesSniff::processFunction()
2. 8.3.x coder_sniffer/DrupalPractice/Sniffs/General/AccessAdminPagesSniff.php \DrupalPractice\Sniffs\General\AccessAdminPagesSniff::processFunction()

Process this function definition.

Parameters

\PHP_CodeSniffer\Files\File $phpcsFile The file being scanned.:

int $stackPtr The position of the function: name in the stack.

int $functionPtr The position of the function: keyword in the stack.

Return value

void

Overrides FunctionDefinition::processFunction

File

coder_sniffer/DrupalPractice/Sniffs/General/AccessAdminPagesSniff.php, line 38

Class

AccessAdminPagesSniff

Throws a warning if the "access administration pages" string is found in hook_menu().

Namespace

DrupalPractice\Sniffs\General

Code

public function processFunction(File $phpcsFile, $stackPtr, $functionPtr) {
  $fileExtension = strtolower(substr($phpcsFile
    ->getFilename(), -6));

  // Only check in *.module files.
  if ($fileExtension !== 'module') {
    return;
  }
  $tokens = $phpcsFile
    ->getTokens();
  $fileName = substr(basename($phpcsFile
    ->getFilename()), 0, -7);
  if ($tokens[$stackPtr]['content'] !== $fileName . '_menu') {
    return;
  }

  // Search in the function body for "access administration pages" strings.
  $string = $phpcsFile
    ->findNext(T_CONSTANT_ENCAPSED_STRING, $tokens[$functionPtr]['scope_opener'], $tokens[$functionPtr]['scope_closer']);
  while ($string !== false) {
    if (substr($tokens[$string]['content'], 1, -1) === 'access administration pages') {
      $warning = 'The administration menu callback should probably use "administer site configuration" - which implies the user can change something - rather than "access administration pages" which is about viewing but not changing configurations.';
      $phpcsFile
        ->addWarning($warning, $string, 'PermissionFound');
    }
    $string = $phpcsFile
      ->findNext(T_CONSTANT_ENCAPSED_STRING, $string + 1, $tokens[$functionPtr]['scope_closer']);
  }

  //end while
}