Club Drupal

<?php

/**

 * Generate new context classes by argument settings on the view.

 */

function ctools_views_get_argument_context($argument) {

  if ($argument['type'] == 'context') {

    if (strpos($argument['context'], '.')) {

      list($context, $converter) = explode('.', $argument['context'], 2);

    }

    else {

      // Backwards-compat for before we had a system for delimiting the data

      // we retrieve out of context objects.

      $context = $argument['context'];

    }

    if ($context == 'term' || $context == 'vocabulary') {

      $context = 'entity:taxonomy_' . $context;

    }

    elseif ($entity = entity_get_info($context)) {

      $context = 'entity:' . $context;

    }

    $class = 'ctools_context_' . (empty($argument['context_optional']) ? 'required' : 'optional');

    $new_context = new $class($argument['label'], $context);

    return $new_context;

  }

}