function video_s3_requirements in Video 6.4

Same name and namespace in other branches

1. 6.5 plugins/video_s3/video_s3.install \video_s3_requirements()

Implementation of hook_requirements().

File

plugins/video_s3/video_s3.install, line 117

Provides installation functions for video_s3.module.

Code

function video_s3_requirements($phase) {
  $t = get_t();
  $requirements = array();
  if (!module_exists('libraries')) {
    $requirements['video_s3_libraries'] = array(
      'title' => $t('Video Amazon S3 requirements'),
      'description' => $t('The <a href="@libraries-url">Libraries API</a> module is required to use the Video Amazon S3 module since version 4.8.', array(
        '@libraries-url' => 'http://drupal.org/project/libraries',
      )),
      'value' => l($t('Download'), 'http://drupal.org/project/libraries'),
      'severity' => REQUIREMENT_ERROR,
    );
  }
  else {
    $path = libraries_get_path('awssdk');
    $file = $path . '/sdk.class.php';
    if (!is_dir($path)) {
      $requirements['video_s3_library'] = array(
        'title' => $t('Video Amazon S3 library'),
        'description' => $t('The <a href="@aws-library-url">Amazon Web Services SDK</a> must be installed to %libpath to use Amazon S3 to store videos.', array(
          '@aws-library-url' => 'http://aws.amazon.com/sdkforphp/',
          '%libpath' => $path,
        )),
        'value' => l($t('Download'), 'http://aws.amazon.com/sdkforphp/'),
        'severity' => REQUIREMENT_ERROR,
      );
    }
    elseif (!is_file($file)) {
      $requirements['video_s3_library'] = array(
        'title' => $t('Video Amazon S3 library'),
        'description' => $t('The directory %libpath is found, but the <a href="@aws-library-url">Amazon Web Services SDK</a> does not appear to be installed correctly, as the file %libfile is not found. Check if the library archive has been extracted correctly.', array(
          '@aws-library-url' => 'http://aws.amazon.com/sdkforphp/',
          '%libpath' => $path,
          '%libfile' => $file,
        )),
        'value' => l($t('Download'), 'http://aws.amazon.com/sdkforphp/'),
        'severity' => REQUIREMENT_ERROR,
      );
    }
    else {
      require_once $file;
      $requirements['video_s3_library'] = array(
        'title' => $t('Video Amazon S3 library'),
        'value' => check_plain(CFRUNTIME_VERSION),
        'severity' => REQUIREMENT_OK,
      );
    }
  }
  return $requirements;
}