function archive_extract($path, $archive_dir, $config = array())
{
$result = FALSE;
if (class_exists('Archive_Tar')) {
if (file_safe(path_concat($archive_dir, 'file.txt'), $config)) {
$tar = new Archive_Tar($path);
$tar->extract($archive_dir);
$result = file_exists($archive_dir);
}
}
return $result;
}
function local_client_enqueue($data, $config = array())
{
$result = array();
$err = '';
$id = empty($data['id']) ? id_unique() : $data['id'];
$result['id'] = $data['id'] = $id;
$job_path = path_concat($config['queue_directory'], $id . '.json');
$json_str = @json_encode($data);
if (!$json_str) {
$err = 'could not encode json';
} else {
file_safe($job_path);
if (!file_put($job_path, $json_str)) {
$err = 'could not write job to ' . $job_path;
}
}
if ($err) {
$result['error'] = $err;
}
return $result;
}
function log_file($s, $config)
{
if ($s) {
if (!$config) {
$config = config_get();
}
if (!(config_error($config) || empty($config['log_file']))) {
if (file_safe($config['log_file'], $config)) {
$prelog = date('H:i:s') . ' ';
$prelog .= basename($_SERVER['SCRIPT_NAME']);
$existed = file_exists($config['log_file']);
$fp = fopen($config['log_file'], 'a');
if ($fp) {
$s = $prelog . ' ' . $s . "\n";
fwrite($fp, $s, strlen($s));
fclose($fp);
}
if (!$existed) {
file_mode($config['log_file'], $config, TRUE);
}
}
}
}
}
}
}
if (!$err) {
// enforce size limit from configuration, if defined
$max = empty($config["max_meg_{$type}"]) ? '' : $config["max_meg_{$type}"];
if ($max) {
$file_megs = round($file_size / (1024 * 1024));
if ($file_megs > $max) {
$err = $type . ' files must be less than ' . $max . ' meg';
}
}
}
if (!$err) {
// try to move upload into its media directory and change permissions
$path = path_concat(path_concat(path_concat(path_concat($config['web_root_directory'], $config['user_media_directory']), $uid), $id), $config['import_original_basename'] . '.' . $file_extension);
if (!file_safe($path, $config)) {
$err = 'Problem creating media directory';
} else {
if (!file_move_upload($file['tmp_name'], $path)) {
$err = 'Problem moving file';
} else {
if (!file_mode($path, $config)) {
$err = 'Problem setting permissions of media: ' . $path;
} else {
log_file('Saved to: ' . $path, $config);
}
}
}
$response['status'] = 'uploaded ok';
}
if ($err) {
$archive_dir = $tmp_path;
if (!archive_extract($file['tmp_name'], $archive_dir, $config)) {
$err = 'Could not extract to ' . $archive_dir;
}
}
if (!$err) {
// move select files from the archive to media directory
switch ($type) {
case 'audio':
case 'video':
// move any soundtrack
$frag = $config['import_audio_basename'] . '.' . $config['import_audio_extension'];
$media_path = path_concat($media_dir, $frag);
$archive_path = path_concat($archive_dir, $frag);
if (file_exists($archive_path)) {
if (!file_safe($media_path, $config)) {
$err = 'Could not create directories for ' . $media_path;
} elseif (!@rename($archive_path, $media_path)) {
$err = 'Could not move audio file from ' . $archive_path . ' to ' . $media_path;
} else {
// move any soundtrack waveform graphic
$frag = $config['import_waveform_basename'] . '.' . $config['import_waveform_extension'];
$archive_path = path_concat($archive_dir, $frag);
$media_path = path_concat($media_dir, $frag);
if (file_exists($archive_path)) {
if (!@rename($archive_path, $media_path)) {
$err = 'Could not move audio file from ' . $archive_path . ' to ' . $media_path;
}
}
}
}
function file_put($path, $data, $config = array())
{
$result = TRUE;
$file_existed = file_exists($path);
if (!$file_existed) {
$result = file_safe($path, $config);
}
if ($result) {
$result = @file_put_contents($path, $data);
if (!$file_existed) {
if ($result) {
$result = file_exists($path);
}
if ($result) {
$result = file_mode($path, $config, TRUE);
}
}
}
return $result;
}
