function _install_from_zip in Bibliography Module 6.2

Same name and namespace in other branches

1. 7.2 modules/CiteProc/biblio_citeproc.admin.inc \_install_from_zip()

1 string reference to '_install_from_zip'

biblio_citeproc_style_manager_form_submit in modules/CiteProc/biblio_citeproc.admin.inc

File

modules/CiteProc/biblio_citeproc.admin.inc, line 385

Code

function _install_from_zip(&$context = NULL) {
  $destination = variable_get('biblio_citeproc_styles_zip_file', '');
  if (!empty($destination)) {
    $zip = zip_open($destination);
    $za = new ZipArchive();
    if ($za
      ->open($destination) !== TRUE) {
      $message = t('Could not open zip file containing styles: !file', array(
        '!file' => realpath($destination),
      ));
      $message = check_plain($message);
      drupal_set_message($message, 'error');
      return;
    }
    if (empty($context['sandbox'])) {
      $context['sandbox']['progress'] = 0;
      $context['results']['install_count'] = 0;
    }
    $num_files = $za->numFiles;
    $start = $context['sandbox']['progress'];
    $end = min($start + 50, $num_files);
    for ($i = $start; $i < $end; $i++) {
      $name = $za
        ->getNameIndex($i);
      $name = basename($name);
      if (strstr($name, '.csl')) {
        $csl = $za
          ->getFromIndex($i);
        _install_csl($name, $csl, NULL, TRUE);
        $context['results']['install_count']++;
      }
      $context['sandbox']['progress']++;
    }
    $za
      ->close();
    if ($context['sandbox']['progress'] != $num_files) {
      $context['finished'] = $context['sandbox']['progress'] / $num_files;
    }
  }
}