function auth_ok($config = array())
{
$ok = FALSE;
// check for configuration problem
if (!$config) {
$config = config_get();
}
if (!config_error($config)) {
// check for aleady signed in
$uid = auth_userid();
$ok = !!$uid;
if ($ok) {
// we found a username, check for password
switch ($config['authentication']) {
case '':
break;
// any password is okay, just look for user
// any password is okay, just look for user
default:
$ok = FALSE;
if (is_string($config['authentication'])) {
$password = http_get_contents($config['authentication']);
$supplied = empty($_SERVER['PHP_AUTH_PW']) ? '' : $_SERVER['PHP_AUTH_PW'];
$ok = $password && $supplied && $password == $supplied;
}
}
}
}
return $ok;
}
if (!$err) {
// pull in configuration so we can log other errors
$config = config_get();
$err = config_error($config);
$log_responses = $config['log_response'];
}
if (!$err) {
// see if the user is authenticated (does not redirect or exit)
if (!auth_ok()) {
$err = 'Unauthenticated access';
}
}
if (!$err) {
// make sure required parameters have been set
$id = empty($_REQUEST['id']) ? '' : $_REQUEST['id'];
$uid = auth_userid();
$type = empty($_REQUEST['type']) ? '' : $_REQUEST['type'];
$extension = empty($_REQUEST['extension']) ? '' : $_REQUEST['extension'];
if (!($uid && $id && $extension && $type)) {
$err = 'Required parameters omitted';
}
}
if (!$err) {
// make sure $_FILES populated
if (empty($_FILES) || empty($_FILES['file'])) {
$err = 'No file was uploaded';
}
}
if (!$err) {
// make sure file is valid
$file = $_FILES['file'];
}
if (!$err) {
$query = array();
foreach ($_GET as $k => $v) {
switch ($k) {
case 'index':
case 'count':
case 'group':
case 'unique':
break;
default:
$query[$k] = $v;
}
}
$options = array();
$options['group'] = $group;
$options['index'] = $index;
$options['count'] = $count;
$options['query'] = $query;
$options['uid'] = auth_userid();
$json_str = json_encode(data_search($options, $config));
}
if ($err) {
log_file($err, $config);
print '[]';
} else {
print $json_str;
}
if (!empty($log_responses)) {
log_file($json_str, $config);
}
}
if (!$err) {
// pull in other configuration and check for required input
if (!($php_input = file_get_contents('php://input'))) {
$err = 'JSON payload required';
} else {
if (!($request = @json_decode($php_input, TRUE))) {
$err = 'Could not parse JSON payload';
}
}
}
if (!$err) {
if ($config['log_request']) {
log_file(print_r($request, 1), $config);
}
$request['uid'] = auth_userid();
$request['mime'] = empty($request['type']) ? '' : $request['type'];
$request['type'] = '';
$response = service_import_init($request, $config);
}
if ($err) {
$response['error'] = $err;
}
if (empty($response['error'])) {
$response['ok'] = 1;
}
$json = json_encode($response);
print $json . "\n\n";
if ($log_responses) {
log_file($json, $config);
}
if (!($id && $php_input)) {
$err = 'Mash id and data required';
}
}
if (!$err) {
// check to make sure JSON data is parsable
if (!($request = @json_decode($php_input, TRUE))) {
$err = 'Could not parse JSON payload';
}
}
if (!$err) {
// make sure label was set
$label = $request['label'];
if (!$label) {
$err = 'Could not determine mash label';
}
}
if (!$err) {
// save mash xml to local file
$err = data_save_mash($request, auth_userid(), $config);
}
if ($err) {
$response['error'] = $err;
} else {
$response['ok'] = 1;
}
$json = json_encode($response);
print $json . "\n\n";
if (!empty($log_responses)) {
log_file($json, $config);
}
auth_challenge($config);
}
if (!$err) {
$id = empty($_GET['id']) ? 0 : $_GET['id'];
// see if we want requests logged, and potentially do so
$log_responses = empty($config['log_response']) ? '' : $config['log_response'];
if ($config['log_request']) {
log_file($_SERVER['QUERY_STRING'], $config);
}
// make sure required parameters have been sent
if (!$id) {
$err = 'Parameter id required';
}
}
if (!$err) {
$mash_data = data_mash($id, auth_userid(), $config);
if (!empty($mash_data['error'])) {
$err = $mash_data['error'];
} else {
$response['data'] = $mash_data;
}
}
if ($err) {
$response['error'] = $err;
} else {
$response['ok'] = 1;
}
$json = json_encode($response);
print $json . "\n\n";
if (!empty($log_responses)) {
log_file($json, $config);
function api_job_import($input = array(), $output = array(), $config = array())
{
$result = array('callbacks' => array(), 'inputs' => array(), 'outputs' => array());
if (!$config) {
$config = config_get();
}
$err = config_error($config);
if (!$err) {
// check for required input
if (empty($input['uid'])) {
$input['uid'] = auth_userid();
}
// make sure required input parameters have been set
$id = empty($input['id']) ? '' : $input['id'];
$extension = empty($input['extension']) ? '' : $input['extension'];
$type = empty($input['type']) ? mime_type_from_extension($extension) : $input['type'];
$label = empty($input['label']) ? $id : $input['label'];
if (!($id && $extension && $type)) {
$err = 'Required parameter omitted';
}
}
if (!$err) {
// create job for transcoder
$input_tag = array('type' => $type);
if ($type != 'audio') {
$input_tag['fill'] = 'none';
}
// DESTINATION
$result['destination'] = service_destination($input, $config);
// CALLBACKS
$progress_callback_payload = array('job' => '{job.id}', 'progress' => '{job.progress}');
$complete_callback_payload = array('job' => '{job.id}', 'id' => $id, 'uid' => $input['uid'], 'extension' => $extension, 'type' => $type, 'label' => $label, 'error' => '{job.error}', 'log' => '{job.log}', 'commands' => '{job.commands}', 'no_audio' => '{job.inputs.0.no_audio}', 'no_video' => '{job.inputs.0.no_video}');
if ('image' != $type) {
$complete_callback_payload['duration'] = '{job.duration}';
}
if (!empty($output['include_progress'])) {
$result['callbacks'][] = service_import_progress_callback($progress_callback_payload, $config);
}
$result['callbacks'][] = service_import_complete_callback($complete_callback_payload, $config);
$input_tag['source'] = service_source($input, $config);
$result['inputs'][] = $input_tag;
// OUTPUTS
if ($type == 'image') {
// add output for image file
$result['outputs'][] = array('type' => 'image', 'name' => '0', 'path' => $config['import_dimensions'] . 'x1', 'dimensions' => $config['import_dimensions'], 'extension' => $extension, 'quality' => $config['import_image_quality']);
} else {
// add output for audio/video file
$result['outputs'][] = array('type' => 'audio', 'precision' => 0, 'audio_bitrate' => $config['import_audio_bitrate'], 'name' => $config['import_audio_basename'], 'extension' => $config['import_audio_extension'], 'audio_rate' => $config['import_audio_rate']);
// add output for waveform file
$result['outputs'][] = array('type' => 'waveform', 'forecolor' => $config['import_waveform_forecolor'], 'backcolor' => $config['import_waveform_backcolor'], 'name' => $config['import_waveform_basename'], 'dimensions' => $config['import_waveform_dimensions'], 'extension' => $config['import_waveform_extension']);
}
if ($type == 'video') {
// add output for sequence files
$result['outputs'][] = array('type' => 'sequence', 'video_rate' => $config['import_video_rate'], 'quality' => $config['import_image_quality'], 'extension' => $config['import_extension'], 'dimensions' => $config['import_dimensions'], 'path' => '{output.dimensions}x{output.video_rate}');
}
}
if ($err) {
$result['error'] = $err;
}
return $result;
}
