protected function FeedsExBase::prepareRaw in Feeds extensible parsers 7

Prepares the raw string for parsing.

Parameters

FeedsFetcherResult $fetcher_result: The fetcher result.

Return value

string The prepared raw string.

5 calls to FeedsExBase::prepareRaw()

FeedsExHtml::prepareDocument in src/FeedsExHtml.inc

Prepares the DOM document.

FeedsExJmesPath::executeContext in src/FeedsExJmesPath.inc

Returns rows to be parsed.

FeedsExJsonPath::executeContext in src/FeedsExJsonPath.inc

Returns rows to be parsed.

FeedsExQueryPathHtml::prepareDocument in src/FeedsExQueryPathHtml.inc

Prepares the DOM document.

FeedsExXml::prepareDocument in src/FeedsExXml.inc

Prepares the DOM document.

File

src/FeedsExBase.inc, line 365

Contains FeedsExBase.

Class

FeedsExBase

The Feeds extensible parser.

Code

protected function prepareRaw(FeedsFetcherResult $fetcher_result) {
  $raw = $this
    ->getEncoder()
    ->convertEncoding($fetcher_result
    ->getRaw());

  // Strip null bytes.
  $raw = trim(str_replace("\0", '', $raw));

  // Check that the string has at least one character.
  if (!isset($raw[0])) {
    throw new FeedsExEmptyException();
  }
  return $raw;
}