source: sandbox/2.4.3-expresso-rest/prototype/rest/availableServers/AvailableServersResource.php @ 7306

<?php
/**
 * @uri /AvailableServers
 */
class AvailableServersResource extends Resource {

        function post($request){
                return $this->get($request);
        }
        
        function get($request){
                $error = null;          
                parse_str($request->data, &$data);              
                $handle = fopen('../config/rest_servers.conf', "r");
                $servers= array();      
                if($handle) {
                        while (!feof ($handle)) {
                                $line = fgets($handle,1024);
                                if($line == null)
                                        continue;
                                list($id, $name, $description, $url, $context, $status) = explode(";",$line);
                                $servers[] = array(
                                                'serverID' => $id,
                                                'serverName' => $name,
                                                'serverDescription' => utf8_encode($description),
                                                'serverUrl' => $url,
                                                'serverContext' => $context,
                                                'serverStatus' => ($status ? "1" : "0")
                                );
                        }
                        fclose($handle);
                }
                else{
                        $error = array("code" => "001", "message" => "The servers list was not found.");
                }

                function cmp($a, $b)
                {
                        return strcmp(strtolower($a["serverName"]), strtolower($b["serverName"]));
                }
        
                if(count($servers) > 0){
                        usort($servers, "cmp");
                }

                $response = new Response($request);
                $response->code = Response::OK;
                $response->addHeader('content-type', 'application/json');
                                
                $body = array();
                
                if($data['id']){
                        $body['id'] = $data['id']; 
                }
                if($servers){
                        $body['result'] = array( "servers" => $servers);
                }
                elseif($error){
                        $body['error'] = $error;
                }
                else{
                        $body['error'] = "OBJETO SEM RESULT E SEM ERRO REPORTADO.";
                }
                                                
                $response->body = json_encode($body);
                        
                return $response;
        }               

}