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<?php
/*
Plugin Name: Freeside signup and self-service
Plugin URI: http://freeside.biz/freeside
Description: Call the Freeside signup and self-service APIs from within Wordpress
Version: 0.20170417
Author: Freeside Internet Services, Inc.
Author URI: https://freeside.biz/freeside/
License URI: https://www.gnu.org/licenses/gpl-3.0.html
Text Domain: freeside_selfserivce
Domain Path: /languages
License: LGPL
The Freeside signup and self-service plugin is free software: you can
redistribute it and/or modify it under the terms of the GNU Lesser General
Public License as published by the Free Software Foundation, either version
3 of the License, or any later version.
The Freeside signup and self-service plugin is distributed in the hope that
it will be useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU General Public License
along with this plugin. If not, see
https://www.gnu.org/licenses/lgpl-3.0.en.html
*/
add_action('admin_init', 'freeside_admin_init' );
add_action('init', 'freeside_init');
function freeside_admin_init() {
register_setting( 'general', 'freeside_server', 'freeside.example.com' );
add_settings_field( 'freeside_server', 'Freeside server', 'freeside_server_input', 'general' );
}
function freeside_server_input() {
$value = get_option('freeside_server');
//$value = ($value ? $value : 'freeside.example.com');
?>
<INPUT TYPE="text" ID="freeside_server" NAME="freeside_server" VALUE="<?php echo htmlspecialchars($value); ?>">
<?php
}
//TODO: remove freeside_server on uninstall
function freeside_init() {
//error_log("FINALLY action run ". $FREESIDE_PROCESS_LOGIN);
//error_log($GLOBALS['$FREESIDE_PROCESS_LOGIN']);
if ( ! $GLOBALS['FREESIDE_PROCESS_LOGIN'] ) {
return;
} else {
$GLOBALS['FREESIDE_PROCESS_LOGIN'] = false;
}
$freeside = new FreesideSelfService();
$response = $freeside->login( array(
'email' => strtolower($_POST['freeside_email']),
'username' => strtolower($_POST['freeside_username']),
'domain' => strtolower($_POST['freeside_domain']),
'password' => $_POST['freeside_password'],
) );
#error_log("[login] received response from freeside: $response");
$error = $response['error'];
error_log($error);
if ( $error ) {
$url = isset($_SERVER['HTTPS']) ? 'https://' : 'http://';
$url .= $_SERVER['SERVER_NAME'];
$url .= $_SERVER['REQUEST_URI'];
wp_redirect(dirname($url). '/example_login.php?username='. urlencode($_POST['freeside_username']).
'&domain='. urlencode($_POST['freeside_domain']).
'&email='. urlencode($_POST['freeside_email']).
'&freeside_error='. urlencode($error)
);
exit;
}
// sucessful login
$session_id = $response['session_id'];
//error_log("[login] logged into freeside with session_id=$freeside_session_id, setting cookie");
// now what? for now, always redirect to the main page (or the select a
// customer diversion).
// eventually, other options?
setcookie('freeside_session_id', $session_id);
$GLOBALS['FREESIDE_LOGIN_RESPONSE'] = $response;
}
function freeside_flatten($hash) {
if ( !is_array($hash) ) return $hash;
$flat = array();
array_walk($hash, function($value, $key, &$to) {
array_push($to, $key, $value);
}, $flat);
foreach ($hash as $key => $value) {
$flat[] = $key;
$flat[] = $value;
}
return($flat);
}
class FreesideSelfService {
function FreesideSelfService() {
$this;
}
public function __call($name, $arguments) {
$URL = 'http://'. get_option('freeside_server'). ':8080';
error_log("[FreesideSelfService] $name called, sending to ". $URL);
$request = xmlrpc_encode_request("FS.ClientAPI_XMLRPC.$name", freeside_flatten($arguments[0]));
$context = stream_context_create( array( 'http' => array(
'method' => "POST",
'header' => "Content-Type: text/xml",
'content' => $request
)));
$file = file_get_contents($URL, false, $context);
$response = xmlrpc_decode($file);
if (xmlrpc_is_fault($response)) {
trigger_error("[FreesideSelfService] XML-RPC communication error: $response[faultString] ($response[faultCode])");
} else {
//error_log("[FreesideSelfService] $response");
return $response;
}
}
}
?>
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