protected function ImceFM::getInitError in IMCE 8

Same name and namespace in other branches

1. 8.2 src/ImceFM.php \Drupal\imce\ImceFM::getInitError()

Performs the initialization and returns the first error message.

1 call to ImceFM::getInitError()

ImceFM::init in src/ImceFM.php

Initializes the file manager.

File

src/ImceFM.php, line 133

Class

ImceFM

Imce File Manager.

Namespace

Drupal\imce

Code

protected function getInitError() {
  $conf =& $this->conf;

  // Check configuration options.
  $keys = [
    'folders',
    'root_uri',
  ];
  foreach ($keys as $key) {
    if (empty($conf[$key])) {
      return $this
        ->t('Missing configuration %key.', [
        '%key' => $key,
      ]);
    }
  }

  // Check root.
  $root_uri = $conf['root_uri'];
  if (!is_dir($root_uri)) {
    if (!mkdir($root_uri, $this
      ->getConf('chmod_directory', 0775), TRUE)) {
      return $this
        ->t('Missing root folder.');
    }
  }

  // Check and add predefined folders.
  foreach ($conf['folders'] as $path => $folder_conf) {
    $path = (string) $path;
    $uri = $this
      ->createUri($path);
    if (is_dir($uri) || mkdir($uri, $this
      ->getConf('chmod_directory', 0775), TRUE)) {
      $this
        ->addFolder($path, $folder_conf);
    }
    else {
      unset($conf['folders'][$path]);
    }
  }
  if (!$conf['folders']) {
    return $this
      ->t('No valid folder definitions found.');
  }

  // Check and set active folder if provided.
  $path = $this
    ->getPost('active_path');
  if (isset($path) && $path !== '') {
    if ($folder = $this
      ->checkFolder($path)) {
      $this->activeFolder = $folder;

      // Remember active path.
      if ($this->user
        ->isAuthenticated()) {
        if (!isset($conf['folders'][$path]) || count($conf['folders']) > 1 || $folder
          ->getPermission('browse_subfolders')) {
          $this->request
            ->getSession()
            ->set('imce_active_path', $path);
        }
      }
    }
    else {
      return $this
        ->t('Invalid active folder path: %path.', [
        '%path' => $path,
      ]);
    }
  }
  return FALSE;
}