function pdf_to_image_requirements in PDF to ImageField 7.3

Implements hook_requirements().

File

./pdf_to_image.install, line 29

PDF to Image install and enable hooks.

Code

function pdf_to_image_requirements($phase) {
  $requirements = array();

  // Ensure translations don't break at install time.
  $t = get_t();
  if ($phase == 'runtime') {
    if ($response = pdf_to_image_check_imagemagick()) {
      $requirements['pdf_to_image_check_imagemagick'] = array(
        'title' => $t('Imagemagick support for PDF to Image'),
        'value' => $response,
        'severity' => REQUIREMENT_OK,
      );
    }
    else {
      $requirements['pdf_to_image_check_imagemagick'] = array(
        'title' => $t('Imagemagick support for PDF to Image'),
        'description' => $t('Imagemagick must be installed and the <a href="!admin_path">path on the server set</a> for PDFs to be processed.', array(
          '!admin_path' => url('admin/config/media/image-toolkit'),
        )),
        'value' => $t("Imagemagick doesn't seem to be available at %path.", array(
          '%path' => variable_get('imagemagick_convert', '/usr/bin/convert'),
        )),
        'severity' => REQUIREMENT_WARNING,
      );
    }
  }
  return $requirements;
}