function vbo_export_requirements in VBO export 8

Same name and namespace in other branches

1. 8.3 vbo_export.install \vbo_export_requirements()
2. 8.2 vbo_export.install \vbo_export_requirements()
3. 7 vbo_export.install \vbo_export_requirements()

Implements hook_requirements().

File

./vbo_export.install, line 13

Install, update and uninstall functions for the vbo_export module.

Code

function vbo_export_requirements($phase) {
  $requirements = array();
  if ($phase == 'runtime') {
    $requirements['PHPExcel'] = [
      'title' => t('PHPExcel library'),
    ];
    if ($version = _vbo_export_load_library('\\PHPExcel', '/libraries/PHPExcel/Classes/PHPExcel.php', TRUE)) {
      $requirements['PHPExcel']['description'] = t('Installed version: @version.', [
        '@version' => $version,
      ]);
      $requirements['PHPExcel']['severity'] = REQUIREMENT_OK;
    }
    else {
      $url = Url::fromUri('https://github.com/PHPOffice/PHPExcel/releases');
      $requirements['PHPExcel']['description'] = t('PHPExcel library is missing. To properly use export to xlsx operation, please @download and place the library files in the %directory directory or use composer: `composer require phpoffice/phpexcel`.', [
        '@download' => \Drupal::l(t('download PHPExcel library'), $url),
        '%directory' => '/libraries/PHPExcel',
      ]);
      $requirements['PHPExcel']['severity'] = REQUIREMENT_WARNING;
    }
  }
  return $requirements;
}