<?php

/**

* PHP REST SQL JSON renderer class

* This class renders the REST response data as JSON.

This program is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation; either version 2 of the License, or

(at your option) any later version.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License

along with this program; if not, write to the Free Software

Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

*/

class PHPRestSQLRenderer {

/**

* @var PHPRestSQL PHPRestSQL

*/

var $PHPRestSQL;

/**

* Constructor.

* @param PHPRestSQL PHPRestSQL

*/

function render($PHPRestSQL) {

$this->PHPRestSQL = $PHPRestSQL;

switch($PHPRestSQL->display) {

case 'database':

$this->database();

break;

case 'table':

$this->table();

break;

case 'row':

$this->row();

break;

}

}

/**

* Output the top level table listing.

*/

function database() {

header('Content-Type: application/json');

if (isset($this->PHPRestSQL->output['database'])) {

echo json_encode($this->PHPRestSQL->output['database']);

}

}

/**

* Output the rows within a table.

*/

function table() {

header('Content-Type: application/json');

if (isset($this->PHPRestSQL->output['table'])) {

echo json_encode($this->PHPRestSQL->output['table']);

}

}

/**

* Output the entry in a table row.

*/

function row() {

header('Content-Type: application/json');

if (isset($this->PHPRestSQL->output['row'])) {

echo json_encode($this->PHPRestSQL->output['row']);

}

}

}