public static function output($statusCode, array $data = null)
{
// get output format
$allowedFormats = array('xml', 'json');
// use XML as a default
$output = 'xml';
// use the accept header if it is provided
if (isset($_SERVER['HTTP_ACCEPT'])) {
$acceptHeader = mb_strtolower($_SERVER['HTTP_ACCEPT']);
if (mb_substr_count($acceptHeader, 'text/xml') > 0) {
$output = 'xml';
}
if (mb_substr_count($acceptHeader, 'application/xml') > 0) {
$output = 'xml';
}
if (mb_substr_count($acceptHeader, 'text/json') > 0) {
$output = 'json';
}
if (mb_substr_count($acceptHeader, 'application/json') > 0) {
$output = 'json';
}
}
// format specified as a GET-parameter will overrule the one provided through the accept headers
$output = \SpoonFilter::getGetValue('format', $allowedFormats, $output);
// if the format was specified in the POST it will overrule all previous formats
$output = \SpoonFilter::getPostValue('format', $allowedFormats, $output);
// return in the requested format
switch ($output) {
// json
case 'json':
self::outputJSON($statusCode, $data);
break;
// xml
// xml
default:
self::outputXML($statusCode, $data);
}
return $statusCode === 200;
} /**
* Get a list of all the forms
*
* @param int $limit The maximum number of items to retrieve.
* @param int $offset The offset.
* @return array
*/
public static function getAll($limit = 30, $offset = 0)
{
if (BaseAPI::isAuthorized() && BaseAPI::isValidRequestMethod('GET')) {
// redefine
$limit = (int) $limit;
$offset = (int) $offset;
// validate
if ($limit > 10000) {
return BaseAPI::output(BaseAPI::ERROR, array('message' => 'Limit can\'t be larger than 10000.'));
}
$forms = (array) BackendModel::getContainer()->get('database')->getRecords('SELECT i.id, i.language, i.name, i.method,
UNIX_TIMESTAMP(i.created_on) AS created_on,
UNIX_TIMESTAMP(i.edited_on) AS edited_on
FROM forms AS i
ORDER BY i.created_on DESC
LIMIT ?, ?', array($offset, $limit));
$return = array('forms' => null);
foreach ($forms as $row) {
$item['form'] = array();
// set attributes
$item['form']['@attributes']['id'] = $row['id'];
$item['form']['@attributes']['created_on'] = date('c', $row['created_on']);
$item['form']['@attributes']['language'] = $row['language'];
// set content
$item['form']['name'] = $row['name'];
$item['form']['method'] = $row['method'];
$return['forms'][] = $item;
}
return $return;
}
}
