$vars = array('input_id' => $row['id'], 'amount' => $row['amount'], 'txid' => $row['txid'], 'vout' => $row['vout'], 'sigscript' => $sigscript, 'keyindex' => $keyindexes);
array_push($json['inputs'], $vars);
}
// Gather outputs
$rows = DB::query("SELECT * FROM coin_sends WHERE status = 'pending' ORDER BY id");
foreach ($rows as $row) {
// Gather recipients
$recipients = array();
$arows = DB::query("SELECT * FROM coin_sends_addresses WHERE send_id = %d", $row['id']);
foreach ($arows as $arow) {
$vars = array('amount' => $arow['amount'], 'address' => $arow['address']);
array_push($recipients, $vars);
}
// Get change address
$change_address = $bip32->generate_address($wrow['id'], 0, 1);
$change_sigscript = $bip32->address_to_sigscript($change_address);
// Get key indexes of change address
$change_keyindexes = array();
$addr_rows = DB::query("SELECT * FROM coin_addresses_multisig WHERE address = %s", $change_address);
foreach ($addr_rows as $addr_row) {
$change_keyindexes[] = '1/' . $addr_row['address_num'];
}
// Set vars
$vars = array('output_id' => $arow['id'], 'recipients' => $recipients, 'change_keyindex' => $change_keyindexes, 'change_sigscript' => $change_sigscript);
array_push($json['outputs'], $vars);
}
// Send file
header("Content-disposition: attachment; filename=\"tx.json\"");
header("Content-type: text/json");
echo json_encode($json);
exit(0);
