protected function SimpleLdapServerSchema::loadSchema in Simple LDAP 8

Load the schema.

Schema parsing can be slow, so only the attributes that are specified, and are not already cached, are loaded.

Parameters

array $attributes: A list of attributes to load. If not specified, all attributes are loaded.

Throws

SimpleLdapException

1 call to SimpleLdapServerSchema::loadSchema()

SimpleLdapServerSchema::schemaItemExists in src/SimpleLdapServerSchema.php

Returns whether the given item exists.

File

src/SimpleLdapServerSchema.php, line 122

Contains \Drupal\simple_ldap\SimpleLdapServerSchema

Class

SimpleLdapServerSchema

Namespace

Drupal\simple_ldap

Code

protected function loadSchema(array $attributes = array()) {
  $this->server
    ->bind();

  // If no attributes are specified, default to all attributes.
  if (empty($attributes)) {
    $attributes = $this
      ->getAllAttributeNames();
  }

  // Determine which attributes need to be loaded.
  $load = array();
  foreach ($attributes as $attribute) {
    $attribute = mb_strtolower($attribute);
    if (!isset($this->schema[$attribute])) {
      $load[] = $attribute;
    }
  }
  if (!empty($load)) {
    $result = $this->server
      ->search($this->dn, 'objectclass=*', 'base', $load);

    // Parse the schema.
    foreach ($load as $attribute) {
      $attribute = mb_strtolower($attribute);
      $this->schema[$attribute] = array();

      // Get the values for each attribute.
      if (isset($result[$this->dn][$attribute])) {
        foreach ($result[$this->dn][$attribute] as $value) {
          $parsed = $this
            ->parseSchemaValue($value);
          $this->schema[$attribute][mb_strtolower($parsed['name'])] = $parsed;
        }
      }
    }
  }
}