<?php

if( !defined( 'ROOTPATH' ) )
    define( 'ROOTPATH', dirname(__FILE__).'/..' );

require_once(ROOTPATH.'/rest/hypermedia/hypermedia.php');

class UserResource extends Resource {

    /**
     * Retorna uma lista de usuários
     *
     * @license    http://www.gnu.org/copyleft/gpl.html GPL
     * @author     Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
     * @sponsor    Caixa Econômica Federal
     * @author     José Vicente Tezza Jr. 
     * @return     Retorna um usuário do LDAP filtrado pelo atributo 'uid'
     * @access     public
     * */
    function get($request, $id) {

	$response = new Response($request);
	$response->addHeader('Content-type', 'aplication/json');
	$response->code = Response::OK;

	$h = new Hypermedia();
	$c = new Collection($request->resources, 'UserResource');

	try {

	    $this->secured();

	    $user = Controller::find(array('concept' => 'user','service'=>'OpenLDAP'), false, array('filter' => array('=', 'uid', $id )));

	    //Se nao foi encontrado usuario na consulta
	    if($user===false){
			$error = new Error();
			$error->setCode(Response::NOTFOUND);
			$error->setTitle('UserLDAP not found');
			$error->setDescription('User not found.');

			$c->setError($error);
			$h->setCollection($c);

			$response->code = Response::NOTFOUND;
			$response->body = $h->getHypermedia($request->accept[10][0]);
			return $response;
	    }

		$t = new Template();
		$d = new Data();

		$d->setName('name');
		$d->setValue(null);
		$d->setPrompt('Nome do Usuário');
		$d->setDataType('string');
		$d->setMaxLength(100);
		$d->setMinLength(null);
		$d->setRequired(true);

		$t->addData($d);
		$d = new Data();

		$d->setName('email');
		$d->setValue(null);
		$d->setPrompt('Email do Usuário');
		$d->setDataType('string');
		$d->setMaxLength(100);
		$d->setMinLength(null);
		$d->setRequired(true);

		$t->addData($d);

		$d = new Data();
		$d->setName('telefone');
		$d->setValue(null);
		$d->setPrompt('Telefone do Usuário');
		$d->setDataType('string');
		$d->setMaxLength(100);
		$d->setMinLength(null);
		$d->setRequired(true);

		$t->addData($d);

		$c->setTemplate($t);
		
		$d = new Data();
		$d->setName('name');
		$d->setValue($user[0]['name']);
		$d->setPrompt('Nome do Usuário');
		$d->setDataType('string');
		$d->setMaxLength('100');
		$d->setMinLength(null);
		$d->setRequired(true);

		$c->addData($d);
		
		$d = new Data();
		$d->setName('email');
		$d->setValue($user[0]['mail']);
		$d->setPrompt('Email do Usuário');
		$d->setDataType('string');
		$d->setMaxLength('100');
		$d->setMinLength(null);
		$d->setRequired(true);
		
		$c->addData($d);
		
		$d = new Data();
		$d->setName('telephoneNumber');
		$d->setValue($user[0]['telephoneNumber']);
		$d->setPrompt('Telefone do Usuário');
		$d->setDataType('string');
		$d->setMaxLength('100');
		$d->setMinLength(null);
		$d->setRequired(true);
			
		$c->addData($d);
		
		$l = new Link();
		$l->setHref('');
		$l->setRel('delete');
		$l->setAlt('Remover');
		$l->setPrompt('Remover');
		$l->setRender('link');

		$c->addLink($l);

		$l = new Link();
		$l->setHref('');
		$l->setRel('put');
		$l->setAlt('Atualizar');
		$l->setPrompt('Atualizar');
		$l->setRender('link');

		$c->addLink($l);

		$h->setCollection($c);

	}catch (Exception $ex){
		$error = new Error();
		$error->setCode(Response::INTERNALSERVERERROR);
		$error->setTitle('Internal Server Error');
		$error->setDescription($ex);

		$c->setError($error);
		$h->setCollection($c);

		$response->code = Response::INTERNALSERVERERROR;
		$response->body = $h->getHypermedia($request->accept[10][0]);
		return $response;
	}

	$response->body = $h->getHypermedia($request->accept[10][0]);
	return $response;
  }
}
?>