function search_file_attachments_requirements in Search File Attachments 7

Implements hook_requirements().

File

./search_file_attachments.install, line 11

Module install

Code

function search_file_attachments_requirements($phase) {
  $requirements = array();
  $t = get_t();
  require_once dirname(__FILE__) . '/search_file_attachments.inc';
  if ($phase == 'runtime') {

    // Check if java is available and executable.
    if (!search_file_attachments_check_java()) {
      $requirements['search_file_attachments_java'] = array(
        'title' => $t('Java executable not found'),
        'value' => $t('Not found'),
        'description' => $t('Could not execute a java command. You may need to
          set the path of the correct java binary in the
          <a href="!link">module settings</a>.', array(
          '!link' => url('admin/config/search/file_attachments'),
        )),
        'severity' => REQUIREMENT_INFO,
      );
    }
    $tika_path = realpath(variable_get('search_file_attachments_tika_path', ''));
    $tika = variable_get('search_file_attachments_tika_jar', '');
    if (empty($tika) || !is_file($tika_path . '/' . $tika)) {
      $requirements['search_file_attachments_tika_library'] = array(
        'title' => $t('Tika library not installed'),
        'value' => $t('<a href="!link">Not found</a>', array(
          '!link' => url('admin/config/search/file_attachments'),
        )),
        'description' => $t('The required Tika library is not installed or was not found.'),
        'severity' => REQUIREMENT_WARNING,
      );
    }

    // Check if Safe Mode enabled or exec() is disabled.
    if ($safe_mode = ini_get('safe_mode') && drupal_strtolower($safe_mode) != 'off') {
      $requirements['search_file_attachments_safe_mode'] = array(
        'title' => $t('Save Mode is activated'),
        'value' => $t('Enabled'),
        'description' => $t('Save Mode is enabled in your PHP settings.
          You need to disabled it so that Tika can be executed.'),
        'severity' => REQUIREMENT_ERROR,
      );
    }
    if (in_array('exec', array_map('trim', explode(',', ini_get('disable_functions'))))) {
      $requirements['search_file_attachments_exec'] = array(
        'title' => $t('exec() is disabled.'),
        'value' => $t('Disabled'),
        'description' => $t('The PHP function exec() is disabled in your
          PHP settings (php.ini). Tika can not be executed.'),
        'severity' => REQUIREMENT_ERROR,
      );
    }
  }
  return $requirements;
}