public static function FeedsExJsonUtility::jsonPathParserInstalled in Feeds extensible parsers 7

Determines if a JSONPath parser is installed.

Return value

bool True if a parser is installed, false if not.

4 calls to FeedsExJsonUtility::jsonPathParserInstalled()

FeedsExJsonPath::loadLibrary in src/FeedsExJsonPath.inc

Loads the necessary library.

feeds_ex_feeds_plugins in ./feeds_ex.feeds.inc

Implements hook_feeds_plugins().

feeds_ex_requirements in ./feeds_ex.install

Implements hook_requirements().

feeds_ex_update_7102 in ./feeds_ex.install

Checks if for any importers libraries got missing.

File

src/Json/Utility.php, line 151

Contains FeedsExJsonUtility.

Class

FeedsExJsonUtility

Various helpers for handling JSON.

Code

public static function jsonPathParserInstalled() {

  // Check first if the class is already loaded.
  if (class_exists('\\Flow\\JSONPath\\JSONPath', TRUE)) {

    // We're good!
    return TRUE;
  }

  // Try loading the library using libraries module.
  if (static::loadJsonPathUsingLibraries()) {
    return TRUE;
  }

  // Try loading the library by checking common paths.
  if (static::loadJsonPathUsingPath()) {
    return TRUE;
  }

  // In all other cases, loading the library failed.
  return FALSE;
}