function coder_upgrade_convert_require in Coder 7

Same name and namespace in other branches

1. 7.2 coder_upgrade/conversions/call.inc \coder_upgrade_convert_require()

Updates require() and its siblings.

1 call to coder_upgrade_convert_require()

coder_upgrade_upgrade_call_alter in coder_upgrade/conversions/call.inc

Implements hook_upgrade_call_alter().

File

coder_upgrade/conversions/call.inc, line 2217

Provides conversion routines applied to function calls.

Code

function coder_upgrade_convert_require(&$item, &$reader) {

  // DONE
  cdp(__FUNCTION__);

  // Create helper objects.
  $editor = PGPEditor::getInstance();

  // These language elements are included by $reader in function call list.
  // Use with http://drupal.org/node/224333#absolute_includes
  // Eliminate parentheses (if any).
  $item->noparens = 1;

  // Get first parameter.
  $p0 = $item
    ->getParameter();
  $operand = $p0
    ->getElement();
  if ($operand instanceof PGPOperand && $operand
    ->findNode('type') == T_STRING && $operand
    ->findNode('value') == 'DRUPAL_ROOT') {

    // Nothing to change.
    cdp('leaving the routine');
    return;
  }
  if (is_array($operand) && $operand['type'] == T_CONSTANT_ENCAPSED_STRING) {
    if (strpos($operand['value'], "'./'") === 0) {

      // if ($operand['value'][0] == '.') {
      cdp('found ./');

      // Remove './' from the beginning of the string.
      $operand['value'] = str_replace('./', '', $operand['value']);
      cdp('value = ' . $operand['value']);
      if ($operand['value'] == "''" || $operand['value'] == '""') {
        cdp('deleteElement');
        $p0
          ->deleteElement();
        $p0
          ->deleteElement();

        // This should be a concatenation operator.
      }
    }
  }

  // Prepend DRUPAL_ROOT before existing expression.
  $editor
    ->setParameter($item, 0, "DRUPAL_ROOT . '/' . " . $p0
    ->toString());
}