function ldap_views_plugin_query_ldap::add_where in Lightweight Directory Access Protocol (LDAP) 7

Same name and namespace in other branches

1. 8.2 ldap_views/plugins/ldap_views_plugin_query_ldap.inc \ldap_views_plugin_query_ldap::add_where()
2. 7.2 ldap_views/plugins/ldap_views_plugin_query_ldap.inc \ldap_views_plugin_query_ldap::add_where()

Add a simple WHERE clause to the query. The caller is responsible for ensuring that all fields are fully qualified (TABLE.FIELD) and that the table already exists in the query.

Parameters

$group: The WHERE group to add these to; groups are used to create AND/OR sections. Groups cannot be nested. Use 0 as the default group. If the group does not yet exist it will be created as an AND group.

$field: The name of the field to check.

$value: The value to test the field against. In most cases, this is a scalar. For more complex options, it is an array. The meaning of each element in the array is dependent on the $operator.

$operator: The comparison operator, such as =, <, or >=. It also accepts more complex options such as IN, LIKE, or BETWEEN. Defaults to IN if $value is an array = otherwise. If $field is a string you have to use 'formula' here.

See also

QueryConditionInterface::condition()

File

ldap_views/plugins/ldap_views_plugin_query_ldap.inc, line 111

Defines the default query object which builds and execute a ldap query

Class

ldap_views_plugin_query_ldap

@file Defines the default query object which builds and execute a ldap query

Code

function add_where($group, $field, $value = NULL, $operator = NULL) {

  // Ensure all variants of 0 are actually 0. Thus '', 0 and NULL are all
  // the default group.
  if (empty($group)) {
    $group = 0;
  }

  // Check for a group.
  if (!isset($this->where[$group])) {
    $this
      ->set_where_group('AND', $group);
  }
  $this->where[$group]['conditions'][] = array(
    'field' => $field,
    'value' => $value,
    'operator' => ltrim($operator, '!'),
    'negate' => drupal_substr($operator, 0, 1) == '!',
  );
}