function ftp_get_files($opts, $pipe, $cmd = __FUNCTION__)
{
# set prefix
$prefix = $cmd;
# merge opts
$opts = merge_opts($opts, $pipe, 'files');
# get files opt
$files = get_opt_config_value($prefix, $opts, 'files');
if (!check_opt_set_type($cmd, $files, 'files', 'array_of_strings')) {
return false;
}
# get local dir opt
$local_dir = get_opt_config_value($prefix, $opts, 'local_dir');
if (!check_opt_if_set_type($cmd, $local_dir, 'local_dir', 'string')) {
return false;
}
# loop over files
$res_files = array();
foreach ($files as $file) {
# get the save_to_file value
if ($local_dir) {
$file_name = basename($file);
$save_to_file = "{$local_dir}/{$file_name}";
} else {
$save_to_file = $file;
}
# process request
$req = array('file' => $file, 'save_to_file' => $save_to_file);
$r = ftp_get_file($req, $opts, $cmd);
if ($r === false) {
return false;
}
# add file to return list
$res_files[] = $save_to_file;
}
return array('files' => $res_files);
}
function ftp_get_files($opts, $pipe = false, $cmd = __FUNCTION__)
{
# set prefix
$prefix = 'ftp';
# merge opts
$opts = merge_opts($opts, $pipe);
# get execute opt
$execute = get_opt_config_value($prefix, $opts, 'execute', true);
if (!check_opt_set_type($cmd, $execute, 'execute', 'boolean')) {
return false;
}
# check if we should execute or not
if (!$execute) {
return true;
}
# get files opt
$files = get_opt($prefix, $opts, 'files');
if (!check_opt_set_type($cmd, $files, 'files', 'array')) {
# array_of_[string|string_array_1|string_array_2]
return false;
}
# setup connection
$conn = ftp_get_conn($opts, $cmd);
if (!$conn) {
return false;
}
$svr = $conn['svr'];
# download all the files
$local_files = array();
$count = count($files);
debug_echo($cmd, "downloading all files from FTP server ({$count} in total)");
foreach ($files as $file_pair) {
# get the remote and local file names
if (is_string($file_pair)) {
$remote_file = $local_file = $file_pair;
} elseif (is_array($file_pair)) {
# TODO: better error handling here
$remote_file = $file_pair[0];
if (!$remote_file) {
return error($cmd, "remote file not set for FTP download");
}
$local_file = $file_pair[1];
if (!$local_file) {
$local_file = $remote_file;
}
} else {
$type = gettype($file_pair);
return error($cmd, "file defined for FTP transfer is of type '{$type}'");
}
# download the file
$opts['remote_file'] = $remote_file;
$opts['local_file'] = $local_file;
$r = ftp_get_file($opts, null, $cmd);
if ($r === false) {
return false;
}
$local_files[] = $local_file;
}
# return
if ($pipe === false) {
return $local_files;
}
return array('files' => $local_files);
}
