function addtohomescreen_requirements in Add to homescreen 7

Same name and namespace in other branches

1. 8 addtohomescreen.install \addtohomescreen_requirements()

Implements hook_requirements().

File

./addtohomescreen.install, line 10

Install, update and uninstall functions for the addtohomescreen module.

Code

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

  // Ensure translations don't break at install time.
  $t = get_t();
  if ($phase == 'runtime') {
    if (!function_exists('libraries_detect')) {
      $requirements['addtohomescreen'] = array(
        'title' => $t('Add to homescreen'),
        'value' => $t('Libraries module is not installed.'),
        'description' => $t('Add to homescreen requires the Libraries module. Please install it from <a href="@download_url">here</a>.', array(
          '@download_url' => 'http://www.drupal.org/project/libraries',
        )),
        'severity' => REQUIREMENT_ERROR,
      );
      return $requirements;
    }
    if (($library = libraries_detect('addtohomescreen')) && !empty($library['installed'])) {
      $requirements['addtohomescreen'] = array(
        'title' => $t('Add to homescreen version'),
        'value' => $library['version'],
        'severity' => REQUIREMENT_OK,
      );
    }
    else {
      $requirements['addtohomescreen'] = array(
        'title' => $t('Add to homescreen'),
        'value' => $t('Add to homescreen library could not be found, check the <a href="@readme_url">installation instructions</a> for the Add to homescreen module.', array(
          '@readme_url' => '/' . drupal_get_path('module', 'addtohomescreen') . '/README.txt',
        )),
        'severity' => REQUIREMENT_ERROR,
      );
    }
  }
  return $requirements;
}