diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/helpers.php | 54 |
1 files changed, 51 insertions, 3 deletions
diff --git a/lib/helpers.php b/lib/helpers.php index 765fc0a61..3fc101c42 100644 --- a/lib/helpers.php +++ b/lib/helpers.php @@ -17,12 +17,16 @@ function openid_client_registration_page_handler(array $data) { return false; } - $title = 'register'; + $title = elgg_echo('openid_client:create'); $vars = openid_client_prepare_registration_vars($data); $content = elgg_view('openid_client/register', $vars); - $body = elgg_view_layout('one_column', array('content' => $content)); + $params = array( + 'title' => $title, + 'content' => $content, + ); + $body = elgg_view_layout('one_column', $params); echo elgg_view_page($title, $body); return true; @@ -49,7 +53,9 @@ function openid_client_prepare_registration_vars(array $data) { } // is the username available - $vars['is_username_available'] = true; + if ($vars['username']) { + $vars['is_username_available'] = openid_client_is_username_available($vars['username']); + } // is the username valid try { @@ -62,5 +68,47 @@ function openid_client_prepare_registration_vars(array $data) { $vars['email'] = elgg_extract('email', $data); $vars['name'] = elgg_extract('name', $data); + if ($vars['email']) { + $vars['is_email_available'] = openid_client_is_email_available($vars['email']); + } + return $vars; } + +/** + * Is this username available? + * + * @param string $username The username + * @return bool + */ +function openid_client_is_username_available($username) { + $db_prefix = elgg_get_config('dbprefix'); + $username = sanitize_string($username); + + $query = "SELECT count(*) AS total FROM {$db_prefix}users_entity WHERE username = '$username'"; + $result = get_data_row($query); + if ($result->total == 0) { + return true; + } else { + return false; + } +} + +/** + * Is this email address available? + * + * @param string $email Email address + * @return bool + */ +function openid_client_is_email_available($email) { + $db_prefix = elgg_get_config('dbprefix'); + $email = sanitize_string($email); + + $query = "SELECT count(*) AS total FROM {$db_prefix}users_entity WHERE email = '$email'"; + $result = get_data_row($query); + if ($result->total == 0) { + return true; + } else { + return false; + } +} |