function bibcite_bibtex_requirements in Bibliography & Citation 8

Same name and namespace in other branches

1. 2.0.x modules/bibcite_bibtex/bibcite_bibtex.install \bibcite_bibtex_requirements()

Implements hook_requirements().

File

modules/bibcite_bibtex/bibcite_bibtex.install, line 11

Module installation hooks implementation.

Code

function bibcite_bibtex_requirements($phase) {
  $requirements = [];
  switch ($phase) {
    case 'runtime':
    case 'install':
      if (!class_exists('\\AudioLabs\\BibtexParser\\BibtexParser')) {
        $requirements['bibcite_bibtex_dependencies'] = [
          'title' => t('BibTeX dependencies'),
          'description' => t("Bibliography & Citation - BibTeX requires the audiolabs/bibtexparser library. See the module's README.md file for more information."),
          'severity' => REQUIREMENT_ERROR,
        ];
      }
  }
  return $requirements;
}