1 files changed, 0 insertions, 114 deletions
diff --git a/lib/helpers.php b/lib/helpers.php
deleted file mode 100644
index 3fc101c42..000000000
--- a/lib/helpers.php
+++ /dev/null
@@ -1,114 +0,0 @@
-<?php
-/**
- * Helper functions for the OpenID client plugin
- */
-
-/**
- * Serves a page to the new user to determine account values
- *
- * This should only be called after validating the OpenID response.
- *
- * @param array $data Key value pairs extracted from the response
- * @return bool
- */
-function openid_client_registration_page_handler(array $data) {
-
-	if (!is_array($data)) {
-		return false;
-	}
-
-	$title = elgg_echo('openid_client:create');
-
-	$vars = openid_client_prepare_registration_vars($data);
-	$content = elgg_view('openid_client/register', $vars);
-
-	$params = array(
-		'title' => $title,
-		'content' => $content,
-	);
-	$body = elgg_view_layout('one_column', $params);
-	echo elgg_view_page($title, $body);
-
-	return true;
-}
-
-/**
- * Create the form vars for registration
- *
- * @param array $data
- * @return array
- */
-function openid_client_prepare_registration_vars(array $data) {
-	$vars = array();
-
-	$vars['openid_identifier'] = $data['openid_identifier'];
-
-	// username
-	if (isset($data['username'])) {
-		$vars['username'] = $data['username'];
-	} else if (isset($data['email'])) {
-		$vars['username'] = array_shift(explode('@', $data['email']));
-	} else {
-		$vars['username'] = null;
-	}
-
-	// is the username available
-	if ($vars['username']) {
-		$vars['is_username_available'] = openid_client_is_username_available($vars['username']);
-	}
-
-	// is the username valid
-	try {
-		$vars['is_username_valid'] = validate_username($vars['username']);
-	} catch (RegistrationException $e) {
-		$vars['is_username_valid'] = false;
-	}
-
-	// the rest
-	$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;
-	}
-}