function alchemy_include_alchemy_class in Alchemy 7

Same name and namespace in other branches

1. 6 alchemy.module \alchemy_include_alchemy_class()

Includes the Alchemy API Class, checking first to see if it exists.

2 calls to alchemy_include_alchemy_class()

alchemy_contentanalysis_analyzer in modules/alchemy_contentanalysis/alchemy_contentanalysis.module

Implements hook_analyzer() via custom define callback().

alchemy_new_alchemy_obj in ./alchemy.module

@todo Please document this function.

File

./alchemy.module, line 183

$Id: alchemy.module,v 1.1.2.3 2010/11/17 21:17:48 tomdude48 Exp $

Code

function alchemy_include_alchemy_class() {

  // Check if another module has not already included the AlchemyAPI class.
  $ver = '';
  if (variable_get('alchemy_usecurl', 0)) {
    $ver = '_CURL';
  }
  if (class_exists('AlchemyAPI')) {
    return TRUE;
  }
  $files[] = './' . drupal_get_path('module', 'alchemy') . '/AlchemyAPI/module/AlchemyAPI' . $ver . '.php';
  if (module_exists('libraries') && ($p = libraries_get_path('AlchemyAPI'))) {
    $files[] = './' . $p . '/module/AlchemyAPI' . $ver . '.php';
  }
  foreach ($files as $f) {
    if (file_exists($f)) {
      $file = $f;
      break;
    }
  }
  if (!$file) {
    $msg = t('The Alchemy module requires the Alchemy SDK. Use the PHP version of the SDK.');
    $msg .= ' ' . l(t('Download the SDK here.'), 'http://www.alchemyapi.com/developers/sdks/', array(
      'attributes' => array(
        'target' => 'alchemy',
      ),
    ));
    $msg .= "<br /><br />";
    $msg .= t('Download the files and place them in a folder named "AlchemyAPI" under the alchemy module directory.');
    if ($analysis) {
      $analysis['messages'][] = contentanalysis_format_message($msg, 'error');
    }
    else {
      drupal_set_message($msg, 'error');
    }
    return FALSE;
  }
  require_once DRUPAL_ROOT . '/' . $file;
  return TRUE;
}