function views_handler_filter_user_relationships_type::validate_type_strings in User Relationships 6

Same name and namespace in other branches

1. 7 user_relationship_views/views_handler_filter_user_relationships_type.inc \views_handler_filter_user_relationships_type::validate_type_strings()

Validate the relationship type string. Since this can come from either the form or the exposed filter, this is abstracted out a bit so it can handle the multiple input sources.

2 calls to views_handler_filter_user_relationships_type::validate_type_strings()

views_handler_filter_user_relationships_type::exposed_validate in user_relationship_views/views_handler_filter_user_relationships_type.inc

views_handler_filter_user_relationships_type::value_validate in user_relationship_views/views_handler_filter_user_relationships_type.inc

File

user_relationship_views/views_handler_filter_user_relationships_type.inc, line 79

User Relationships Views integration. Filter handler for relationship types, with autocomplete for type names. Modeled after views_handler_filter_user_name. @author Alex Karshakevich http://drupal.org/user/183217

Class

views_handler_filter_user_relationships_type

@file User Relationships Views integration. Filter handler for relationship types, with autocomplete for type names. Modeled after views_handler_filter_user_name. @author Alex Karshakevich http://drupal.org/user/183217

Code

function validate_type_strings(&$form, $values) {
  $rtids = array();
  $placeholders = array();
  $args = array();
  $results = array();
  foreach ($values as $value) {
    $missing[strtolower($value)] = TRUE;
    $args[] = $value;
    $placeholders[] = "'%s'";
  }
  if (!$args) {
    return $rtids;
  }
  $result = db_query("SELECT * FROM {user_relationship_types} WHERE name IN (" . implode(', ', $placeholders) . ")", $args);
  while ($rtype = db_fetch_object($result)) {
    unset($missing[strtolower($rtype->name)]);
    $rtids[] = $rtype->rtid;
  }
  if ($missing) {
    form_error($form, format_plural(count($missing), 'Unable to find relationship type: @types', 'Unable to find relationship types: @types', array(
      '@types' => implode(', ', array_keys($missing)),
    )));
  }
  return $rtids;
}