function feeds_include_library in Feeds 8.2

Same name and namespace in other branches

1. 6 feeds.module \feeds_include_library()
2. 7.2 feeds.module \feeds_include_library()
3. 7 feeds.module \feeds_include_library()

Includes a library file.

Parameters

$file: The filename to load from.

$library: The name of the library. If libraries module is installed, feeds_include_library() will look for libraries with this name managed by libraries module.

Related topics

9 calls to feeds_include_library()

CommonSyndicationParserTest::setUp in lib/Drupal/feeds/Tests/CommonSyndicationParserTest.php

Sets up a Drupal site for running functional and integration tests.

FeedsCSVParser::parse in lib/Drupal/feeds/Plugin/feeds/parser/FeedsCSVParser.php

Implements FeedsParser::parse().

FeedsEnclosure::getContent in lib/Drupal/feeds/FeedsEnclosure.php

FeedsHTTPFetcher::clear in lib/Drupal/feeds/Plugin/feeds/fetcher/FeedsHTTPFetcher.php

Clear caches.

FeedsHTTPFetcher::sourceFormValidate in lib/Drupal/feeds/Plugin/feeds/fetcher/FeedsHTTPFetcher.php

Override parent::sourceFormValidate().

... See full list

File

./feeds.module, line 924

Feeds - basic API functions and hook implementations.

Code

function feeds_include_library($file, $library) {
  static $included = array();
  static $ignore_deprecated = array(
    'simplepie',
  );
  if (!isset($included[$file])) {

    // Disable deprecated warning for libraries known for throwing them
    if (in_array($library, $ignore_deprecated)) {
      $level = error_reporting();

      // We can safely use E_DEPRECATED since Drupal 7 requires PHP 5.3+
      error_reporting($level ^ E_DEPRECATED ^ E_STRICT);
    }
    $library_dir = variable_get('feeds_library_dir', FALSE);
    $feeds_library_path = DRUPAL_ROOT . '/' . drupal_get_path('module', 'feeds') . "/libraries/{$file}";

    // Try first whether libraries module is present and load the file from
    // there. If this fails, require the library from the local path.
    if (module_exists('libraries') && file_exists(libraries_get_path($library) . "/{$file}")) {
      require libraries_get_path($library) . "/{$file}";
      $included[$file] = TRUE;
    }
    elseif ($library_dir && file_exists("{$library_dir}/{$library}/{$file}")) {
      require "{$library_dir}/{$library}/{$file}";
      $included[$file] = TRUE;
    }
    elseif (file_exists($feeds_library_path)) {

      // @todo: Throws "Deprecated function: Assigning the return value of new
      // by reference is deprecated."
      require $feeds_library_path;
      $included[$file] = TRUE;
    }

    // Restore error reporting level
    if (isset($level)) {
      error_reporting($level);
    }
  }
  if (isset($included[$file])) {
    return TRUE;
  }
  return FALSE;
}