function hosting_subdirs_validate_alias in Hosting 7.3

Same name and namespace in other branches

1. 7.4 subdirs/hosting_subdirs.module \hosting_subdirs_validate_alias()

Ensure that an alias is valid for subdir site.

Parameters

object $site: A Hosting site node.

string $alias: An alias to have point to the site.

string $key:

1 call to hosting_subdirs_validate_alias()

hosting_subdirs_site_form_validate in subdirs/hosting_subdirs.module

Validation handler for site form.

File

subdirs/hosting_subdirs.module, line 70

Allow sites to be installed in subdirectories.

Code

function hosting_subdirs_validate_alias($site, $alias, $key) {
  $alias = hosting_site_clean_domain($alias);

  // If we're adding a subdirectory alias, it can't begin with '/'.
  if (@strpos($alias, '/', 1)) {
    $subdir = explode('/', $alias, 2);
  }
  else {

    // No subdirectory in use, so validate normally.
    return hosting_alias_validate_alias($site, $alias, $key);
  }
  if (!hosting_alias_allow_domain($alias, array(
    'nid' => $site->nid,
  )) || $alias == $site->title) {
    form_set_error("aliases][{$key}", t('The domain name @alias is already in use', array(
      '@alias' => $alias,
    )));
  }
  if (!hosting_subdirs_valid_fqdn_subdir($alias)) {
    form_set_error("aliases][{$key}", t('The domain name @alias is not a valid subdir url', array(
      '@alias' => $alias,
    )));
  }
}