public function changecartridge_ajax()
{
$template_data = array();
$body_page = NULL;
$ret_val = 0;
$abb_cartridge = $this->input->post('abb_cartridge');
$need_filament = $this->input->post('need_filament');
$id_model = $this->input->post('mid');
$next_phase = $this->input->post('next_phase');
$code_miss_cartridge = $abb_cartridge == 'r' ? ERROR_MISS_RIGT_CART : ERROR_MISS_LEFT_CART;
$code_low_filament = $abb_cartridge == 'r' ? ERROR_LOW_RIGT_FILA : ERROR_LOW_LEFT_FILA;
$code_miss_filament = $abb_cartridge == 'r' ? ERROR_MISS_RIGT_FILA : ERROR_MISS_LEFT_FILA;
$low_hint = FALSE;
$change_able = TRUE;
// treat input data
if (!$abb_cartridge && !in_array($abb_cartridge, array('l', 'r'))) {
if (isset($_SERVER['HTTP_REFERER'])) {
$this->output->set_header('Location: ' . $_SERVER['HTTP_REFERER']);
} else {
$this->output->set_header('Location: /');
}
return;
}
if ($need_filament) {
$need_filament = (int) $need_filament;
} else {
$need_filament = 0;
}
$this->load->helper(array('corestatus'));
// detect status
switch ($next_phase) {
case PRINTERSTATE_CHANGECART_UNLOAD_F:
// we call the page: wait unload filament, need checking status (first status page)
$status_current = '';
$array_status = array();
// block any sending command to arduino when in unloading wait time
if (CoreStatus_checkInIdle($status_current, $array_status) == FALSE) {
if (in_array($status_current, array(CORESTATUS_VALUE_UNLOAD_FILA_L, CORESTATUS_VALUE_UNLOAD_FILA_R))) {
if (!$this->_deal_with_unloading_wait_time($abb_cartridge, $array_status)) {
$this->_display_changecartridge_in_unload_filament($abb_cartridge);
break;
}
} else {
if (in_array($status_current, array(CORESTATUS_VALUE_LOAD_FILA_L, CORESTATUS_VALUE_LOAD_FILA_R))) {
$this->_display_changecartridge_in_load_filament();
break;
}
}
}
if (PrinterState_getFilamentStatus($abb_cartridge)) {
// have filament
$status_correct = $abb_cartridge == 'r' ? CORESTATUS_VALUE_UNLOAD_FILA_R : CORESTATUS_VALUE_UNLOAD_FILA_L;
$status_changed = $abb_cartridge == 'r' ? CORESTATUS_VALUE_LOAD_FILA_R : CORESTATUS_VALUE_LOAD_FILA_L;
if (CoreStatus_checkInIdle($status_current, $array_status)) {
// in idle
$ret_val = PrinterState_getTemperature($temp_data, 'e', $abb_cartridge);
if ($ret_val != ERROR_OK) {
$this->load->helper('printerlog');
PrinterLog_logError('can not get temperature: ' . $abb_cartridge, __FILE__, __LINE__);
$this->output->set_status_header(202);
// disable checking
} else {
$this->_display_changecartridge_wait_unload_filament($abb_cartridge, $id_model, $temp_data > PRINTERSTATE_VALUE_MAXTEMPER_BEFORE_UNLOAD);
}
} else {
if ($status_current == $status_correct) {
// in busy (normally only unloading is possible)
$timeout_check = PRINTERSTATE_VALUE_TIMEOUT_TO_CHECK_UNLOAD;
if (array_key_exists(CORESTATUS_TITLE_FILA_MAT, $array_status) && $array_status[CORESTATUS_TITLE_FILA_MAT] == PRINTERSTATE_DESP_MATERIAL_PVA) {
$timeout_check = PRINTERSTATE_VALUE_TIMEOUT_TO_CHECK_UNLOAD_PVA;
}
if (!CoreStatus_checkInWaitTime($timeout_check)) {
//TODO test me
// already passed the timeout of changement
// change status into idle
$ret_val = CoreStatus_setInIdle();
if ($ret_val == FALSE) {
$this->load->helper('printerlog');
PrinterLog_logError('can not set idle after unloading filament', __FILE__, __LINE__);
$this->output->set_status_header(202);
// disable checking
}
$this->_display_changecartridge_error_unloading();
break;
}
$this->_display_changecartridge_in_unload_filament($abb_cartridge);
} else {
if ($status_current == $status_changed) {
// in busy (but in idle, status is changed in real)
$ret_val = CoreStatus_setInIdle();
if ($ret_val == FALSE) {
$this->load->helper('printerlog');
PrinterLog_logError('can not set idle after unloading filament', __FILE__, __LINE__);
$this->output->set_status_header(202);
// disable checking
}
} else {
// in other busy status
$this->load->helper('printerlog');
PrinterLog_logError('error status when changing filament', __FILE__, __LINE__);
$this->_display_changecartridge_error_status($status_current);
// $this->output->set_status_header(202); // disable checking
}
}
}
} else {
// no filament
$status_correct = $abb_cartridge == 'r' ? CORESTATUS_VALUE_LOAD_FILA_R : CORESTATUS_VALUE_LOAD_FILA_L;
$status_changed = $abb_cartridge == 'r' ? CORESTATUS_VALUE_UNLOAD_FILA_R : CORESTATUS_VALUE_UNLOAD_FILA_L;
if (CoreStatus_checkInIdle($status_current, $array_status)) {
$ret_val = PrinterState_checkFilament($abb_cartridge, $need_filament);
if ($ret_val == $code_miss_filament) {
// have cartridge, enough filament
$this->_display_changecartridge_wait_load_filament(TRUE, $id_model, $abb_cartridge);
} else {
if ($ret_val == $code_low_filament) {
// have cartridge, low filament
$this->_display_changecartridge_remove_cartridge(TRUE);
} else {
if ($ret_val == $code_miss_cartridge) {
// no cartridge
// raise the platform for first loading ajax page
if (ERROR_OK != PrinterState_raisePlatform()) {
$this->output->set_header('Location: /');
return;
}
$this->_display_changecartridge_insert_cartridge();
} else {
// error status
$this->load->helper('printerlog');
PrinterLog_logError('error checkfilament return status when changing filament (in starting)', __FILE__, __LINE__);
$this->_display_changecartridge_remove_cartridge();
}
}
}
} else {
if ($status_current == $status_correct) {
$timeout_check = PRINTERSTATE_VALUE_TIMEOUT_TO_CHECK_LOAD;
if (array_key_exists(CORESTATUS_TITLE_FILA_MAT, $array_status) && $array_status[CORESTATUS_TITLE_FILA_MAT] == PRINTERSTATE_DESP_MATERIAL_PVA) {
$timeout_check = PRINTERSTATE_VALUE_TIMEOUT_TO_CHECK_LOAD_PVA;
}
// in busy (normally only loading is possible)
if (!CoreStatus_checkInWaitTime($timeout_check)) {
// already passed the timeout of changement
// change status into idle
$ret_val = CoreStatus_setInIdle();
if ($ret_val == FALSE) {
$this->load->helper('printerlog');
PrinterLog_logError('can not set idle after loading filament', __FILE__, __LINE__);
$this->output->set_status_header(202);
// disable checking
}
$this->_display_changecartridge_error_loading();
break;
}
$this->_display_changecartridge_in_load_filament();
} else {
if ($status_current == $status_changed) {
// in busy (but in idle, status is changed in real)
$ret_val = CoreStatus_setInIdle();
if ($ret_val == FALSE) {
$this->load->helper('printerlog');
PrinterLog_logError('can not set idle after loading filament', __FILE__, __LINE__);
$this->output->set_status_header(202);
// disable checking
}
} else {
// in other busy status
$this->load->helper('printerlog');
PrinterLog_logError('error status when changing filament', __FILE__, __LINE__);
$this->_display_changecartridge_error_status($status_current);
// $this->output->set_status_header(202); // disable checking
}
}
}
}
break;
case PRINTERSTATE_CHANGECART_REMOVE_C:
// we call the page: in unload filament
// $status_current = NULL;
$array_status = array();
// CoreStatus_checkInIdle($status_current, $array_status);
CoreStatus_getStatusArray($array_status);
if (!$this->_deal_with_unloading_wait_time($abb_cartridge, $array_status)) {
$this->_display_changecartridge_in_unload_filament($abb_cartridge);
break;
}
if (PrinterState_getFilamentStatus($abb_cartridge)) {
// have filament
$timeout_check = PRINTERSTATE_VALUE_TIMEOUT_TO_CHECK_UNLOAD;
if (array_key_exists(CORESTATUS_TITLE_FILA_MAT, $array_status) && $array_status[CORESTATUS_TITLE_FILA_MAT] == PRINTERSTATE_DESP_MATERIAL_PVA) {
$timeout_check = PRINTERSTATE_VALUE_TIMEOUT_TO_CHECK_UNLOAD_PVA;
}
if (!CoreStatus_checkInWaitTime($timeout_check)) {
// already passed the timeout of changement
// change status into idle
$ret_val = CoreStatus_setInIdle();
if ($ret_val == FALSE) {
$this->load->helper('printerlog');
PrinterLog_logError('can not set idle after unloading filament', __FILE__, __LINE__);
$this->output->set_status_header(202);
// disable checking
}
$this->_display_changecartridge_error_unloading();
break;
}
$this->_display_changecartridge_in_unload_filament($abb_cartridge);
} else {
// no filament
$ret_val = CoreStatus_setInIdle();
if ($ret_val == FALSE) {
$this->load->helper('printerlog');
PrinterLog_logError('can not set idle after unloading filament', __FILE__, __LINE__);
$this->output->set_status_header(202);
// disable checking
}
$this->_display_changecartridge_remove_cartridge();
}
break;
case PRINTERSTATE_CHANGECART_REINST_C:
// we use switch breakdown to continue the treatement
$low_hint = TRUE;
case PRINTERSTATE_CHANGECART_INSERT_C:
// we call the page: remove / reinsert cartridge
$temp_data = NULL;
$ret_val = PrinterState_checkFilament($abb_cartridge, $need_filament, $temp_data, FALSE);
if ($ret_val == $code_miss_cartridge) {
// no cartridge
$this->_display_changecartridge_insert_cartridge();
} else {
if ($ret_val == $code_low_filament) {
// have cartridge, low filament
$this->_display_changecartridge_remove_cartridge(TRUE);
} else {
if ($ret_val == $code_miss_filament) {
// have cartridge, no filemant
$this->_display_changecartridge_remove_cartridge($low_hint);
} else {
// error status
$this->load->helper('printerlog');
PrinterLog_logError('error checkfilament return status when changing filament (in removing)', __FILE__, __LINE__);
$this->_display_changecartridge_remove_cartridge();
}
}
}
break;
case PRINTERSTATE_CHANGECART_LOAD_F:
// we call the page: insert cartridge
$temp_data = NULL;
$ret_val = PrinterState_checkFilament($abb_cartridge, $need_filament, $temp_data, FALSE);
if ($ret_val == $code_miss_filament) {
//TODO added a new temporary page here, need to remove when not needed
// $this->_display_changecartridge_wait_load_filament(FALSE);
// if ($temp_data[PRINTERSTATE_TITLE_CARTRIDGE] == PRINTERSTATE_DESP_CARTRIDGE_REFILL) {
// $this->_display_changecartridge_write_cartridge($abb_cartridge, PRINTERSTATE_CHANGECART_WAIT_F, $need_filament);
// }
// else {
// $this->_display_changecartridge_wait_load_filament(FALSE);
// }
$this->_display_changecartridge_write_cartridge($abb_cartridge, PRINTERSTATE_CHANGECART_WAIT_F, $need_filament);
//TODO a new filament quantity verification system
// turn off RFID power after changing
$ret_val = PrinterState_setRFIDPower(FALSE);
if ($ret_val != ERROR_OK) {
$this->load->helper('printerlog');
PrinterLog_logError('error in turning off RFID power', __FILE__, __LINE__);
}
} else {
if ($ret_val == $code_low_filament) {
$this->_display_changecartridge_remove_cartridge(TRUE);
} else {
if ($ret_val == $code_miss_cartridge) {
// no cartridge
$this->_display_changecartridge_insert_cartridge();
} else {
// error status
$this->load->helper('printerlog');
PrinterLog_logError('error checkfilament return status when changing filament (in inserting)', __FILE__, __LINE__);
$this->_display_changecartridge_remove_cartridge();
}
}
}
break;
case PRINTERSTATE_CHANGECART_WAIT_F:
// we use switch breakdown to continue the treatement
$change_able = FALSE;
case PRINTERSTATE_CHANGECART_WAIT_F_C:
// we call the page: wait load filament / change cartridge
if (CoreStatus_checkInIdle()) {
// in idle
$this->_display_changecartridge_wait_load_filament($change_able, $id_model, $abb_cartridge);
} else {
// in busy (normally only loading is possible)
$this->_display_changecartridge_in_load_filament();
}
break;
case PRINTERSTATE_CHANGECART_NEED_P:
// we call the page: in load filament
// $status_current = NULL;
$array_status = array();
$offset_check = PRINTERSTATE_VALUE_OFFSET_TO_CHECK_LOAD;
// CoreStatus_checkInIdle($status_current, $array_status);
CoreStatus_getStatusArray($array_status);
if (array_key_exists(CORESTATUS_TITLE_FILA_MAT, $array_status) && $array_status[CORESTATUS_TITLE_FILA_MAT] == PRINTERSTATE_DESP_MATERIAL_PVA) {
$offset_check = PRINTERSTATE_VALUE_OFFSET_TO_CHECK_LOAD_PVA;
}
// wait the time for arduino before checking filament when loading filament
if (CoreStatus_checkInWaitTime($offset_check)) {
$this->_display_changecartridge_in_load_filament();
break;
}
if (PrinterState_getFilamentStatus($abb_cartridge)) {
// have filament
$ret_val = CoreStatus_setInIdle();
if ($ret_val == FALSE) {
$this->load->helper('printerlog');
PrinterLog_logError('can not set idle after loading filament', __FILE__, __LINE__);
$this->output->set_status_header(202);
// disable checking
}
$this->_display_changecartridge_need_prime($abb_cartridge, $id_model);
} else {
// no filament
$timeout_check = PRINTERSTATE_VALUE_TIMEOUT_TO_CHECK_LOAD;
if (array_key_exists(CORESTATUS_TITLE_FILA_MAT, $array_status) && $array_status[CORESTATUS_TITLE_FILA_MAT] == PRINTERSTATE_DESP_MATERIAL_PVA) {
$timeout_check = PRINTERSTATE_VALUE_TIMEOUT_TO_CHECK_LOAD_PVA;
}
if (!CoreStatus_checkInWaitTime($timeout_check)) {
// already passed the timeout of changement
CoreStatus_setInIdle();
//TODO need test and error control here
$this->_display_changecartridge_error_loading();
break;
}
$this->_display_changecartridge_in_load_filament();
}
break;
default:
break;
}
$this->output->set_content_type('text/plain; charset=UTF-8');
return;
}
function PrinterState_checkBusyStatus(&$status_current, &$array_data = array())
{
$ret_val = 0;
$time_wait = NULL;
$time_max = NULL;
// $temp_status = NULL;
$temp_array = array();
$CI =& get_instance();
$CI->load->helper('corestatus');
switch ($status_current) {
case CORESTATUS_VALUE_WAIT_CONNECT:
$ret_val = CoreStatus_checkInConnection();
if ($ret_val == FALSE) {
CoreStatus_setInIdle();
$status_current = CORESTATUS_VALUE_IDLE;
return TRUE;
}
break;
case CORESTATUS_VALUE_CANCEL:
// jump out if it's a simulator or when cancelling is finished
if ($CI->config->item('simulator') || !file_exists(PRINTERSTATE_FILE_STOPFILE)) {
$stats_info = PrinterState_prepareStatsPrintLabel();
PrinterLog_statsPrint(PRINTERLOG_STATS_ACTION_CANCEL, $stats_info);
CoreStatus_setInIdle();
$status_current = CORESTATUS_VALUE_IDLE;
return TRUE;
}
break;
case CORESTATUS_VALUE_SLICE:
// get percentage and check finished or not
$progress = 0;
$message = NULL;
$array_slicer = array();
$CI->load->helper('slicer');
$ret_val = Slicer_checkSlice($progress, $message, $array_slicer);
if ($ret_val != ERROR_OK) {
$error_message = NULL;
$url_remote = NULL;
$stats_info = array();
// handle error for slicing
$CI->load->helper('printerlog');
$url_remote = PRINTERLOG_STATS_VALUE_LOCAL;
$array_data[PRINTERSTATE_TITLE_LASTERROR] = $ret_val;
$status_current = CORESTATUS_VALUE_IDLE;
switch ($ret_val) {
//TODO treat the error with api and ui
case ERROR_NO_SLICING:
$error_message = 'not in slicing';
break;
case ERROR_WRONG_PRM:
$error_message = 'slicer error';
// perhaps because of parameter
break;
case ERROR_UNKNOWN_MODEL:
$error_message = 'slicer export error';
// perhaps because of model
break;
case ERROR_REMOTE_SLICE:
$error_message = 'remote slicer error';
$url_remote = $message;
break;
default:
$error_message = 'slicer internal error';
// internal system error
PrinterLog_logDebug('return: ' . $ret_val . ', progress: ' . $progress);
break;
}
PrinterLog_logMessage($error_message, __FILE__, __LINE__);
CoreStatus_setInIdle($ret_val, $error_message);
$array_data[PRINTERSTATE_TITLE_DETAILMSG] = $error_message;
// stats info
$stats_info = PrinterState_prepareStatsSliceLabel();
$stats_info[PRINTERLOG_STATS_SLICE_ERROR] = $error_message;
$stats_info[PRINTERLOG_STATS_SLICE_SERVER] = $url_remote;
PrinterLog_statsSlice(PRINTERLOG_STATS_ACTION_ERROR, $stats_info);
return TRUE;
} elseif ($progress == 100) {
$url_remote = NULL;
$stats_info = array();
// set temp json file for every service
$ret_val = PrinterState__setSlicedJson($array_slicer);
$status_current = CORESTATUS_VALUE_IDLE;
if ($ret_val != ERROR_OK) {
$array_data[PRINTERSTATE_TITLE_LASTERROR] = $ret_val;
CoreStatus_setInIdle($ret_val);
} else {
CoreStatus_setInIdle();
}
// stats info
$CI->load->helper('printerlog');
$stats_info = PrinterState_prepareStatsSliceLabel(TRUE);
//detect remote slicing
if (file_exists(SLICER_FILE_REMOTE_REQUEST_URL)) {
$url_remote = trim(@file_get_contents(SLICER_FILE_REMOTE_REQUEST_URL));
if (strlen($url_remote) == 0) {
$url_remote = PRINTERLOG_STATS_VALUE_REMOTE;
}
} else {
$url_remote = PRINTERLOG_STATS_VALUE_LOCAL;
}
$stats_info[PRINTERLOG_STATS_SLICE_SERVER] = $url_remote;
PrinterLog_statsSlice(PRINTERLOG_STATS_ACTION_END, $stats_info);
return TRUE;
} else {
// still in slicing, so get percentage (estimated time is useless for now, slicer exports percentage badly)
$array_data[PRINTERSTATE_TITLE_PERCENT] = $progress;
$array_data[PRINTERSTATE_TITLE_DETAILMSG] = $message;
}
break;
case CORESTATUS_VALUE_LOAD_FILA_L:
case CORESTATUS_VALUE_LOAD_FILA_R:
// CoreStatus_checkInIdle($temp_status, $temp_array);
CoreStatus_getStatusArray($temp_array);
if (array_key_exists(CORESTATUS_TITLE_FILA_MAT, $temp_array) && $temp_array[CORESTATUS_TITLE_FILA_MAT] == PRINTERSTATE_DESP_MATERIAL_PVA) {
$time_wait = PRINTERSTATE_VALUE_OFFSET_TO_CHECK_LOAD_PVA;
$time_max = PRINTERSTATE_VALUE_TIMEOUT_TO_CHECK_LOAD_PVA;
} else {
$time_wait = PRINTERSTATE_VALUE_OFFSET_TO_CHECK_LOAD;
$time_max = PRINTERSTATE_VALUE_TIMEOUT_TO_CHECK_LOAD;
}
case CORESTATUS_VALUE_UNLOAD_FILA_L:
case CORESTATUS_VALUE_UNLOAD_FILA_R:
$abb_filament = 'r';
$status_fin_filament = FALSE;
if (in_array($status_current, array(CORESTATUS_VALUE_LOAD_FILA_L, CORESTATUS_VALUE_UNLOAD_FILA_L))) {
$abb_filament = 'l';
$status_fin_filament = TRUE;
}
if (is_null($time_wait) || is_null($time_max)) {
if (file_exists(PRINTERSTATE_FILE_UNLOAD_HEAT)) {
$time_start = @file_get_contents(PRINTERSTATE_FILE_UNLOAD_HEAT);
if (is_null($time_start)) {
PrinterLog_logError('check unload heat status file error', __FILE__, __LINE__);
break;
} else {
if (time() - $time_start <= PRINTERSTATE_VALUE_TIMEOUT_UNLOAD_HEAT) {
// block the status if in timeout, and refresh the start time for the following state
CoreStatus_setInUnloading($abb_filament);
break;
} else {
// always in heating when we passed timeout, we unlock the mobile site
PrinterLog_logError('always in heating process when we unload filament', __FILE__, __LINE__);
@unlink(PRINTERSTATE_FILE_UNLOAD_HEAT);
$ret_val = CoreStatus_setInIdle();
if ($ret_val == TRUE) {
$status_current = CORESTATUS_VALUE_IDLE;
return TRUE;
}
$CI->load->helper('printerlog');
PrinterLog_logError('can not set status into idle', __FILE__, __LINE__);
break;
}
}
}
// CoreStatus_checkInIdle($temp_status, $temp_array);
CoreStatus_getStatusArray($temp_array);
if (array_key_exists(CORESTATUS_TITLE_FILA_MAT, $temp_array) && $temp_array[CORESTATUS_TITLE_FILA_MAT] == PRINTERSTATE_DESP_MATERIAL_PVA) {
$time_wait = PRINTERSTATE_VALUE_OFFSET_TO_CHECK_UNLOAD_PVA;
$time_max = PRINTERSTATE_VALUE_TIMEOUT_TO_CHECK_UNLOAD_PVA;
} else {
$time_wait = PRINTERSTATE_VALUE_OFFSET_TO_CHECK_UNLOAD;
$time_max = PRINTERSTATE_VALUE_TIMEOUT_TO_CHECK_UNLOAD;
}
}
// wait the time for arduino before checking filament when loading / unloading filament
if (CoreStatus_checkInWaitTime($time_wait)) {
break;
}
// generate parameters by different status
$ret_val = PrinterState_getFilamentStatus($abb_filament);
if ($ret_val == $status_fin_filament || !CoreStatus_checkInWaitTime($time_max)) {
if ($ret_val != $status_fin_filament) {
$CI->load->helper('printerlog');
PrinterLog_logError('we pass timeout when we are in changing catridge, status: ' . $status_current, __FILE__, __LINE__);
}
$ret_val = CoreStatus_setInIdle();
if ($ret_val == TRUE) {
$status_current = CORESTATUS_VALUE_IDLE;
return TRUE;
// continue to generate if we are now in idle
}
$CI->load->helper('printerlog');
PrinterLog_logError('can not set status into idle', __FILE__, __LINE__);
}
break;
case CORESTATUS_VALUE_PRINT:
$output = array();
$command = $CI->config->item('arcontrol_c') . PRINTERSTATE_CHECK_STATE;
if (file_exists($CI->config->item('printstatus'))) {
$output = @file($CI->config->item('printstatus'));
if (count($output) == 0) {
// case: read the percentage status file when arcontrol_cli is writing in it
// so we let the percentage as 1 to continue printing
$output = array('1');
$CI->load->helper('printerlog');
PrinterLog_logDebug('read percentage file when arcontrol_cli wrinting in it', __FILE__, __LINE__);
}
} else {
$output = array('0');
}
PrinterLog_logArduino($command, $output);
// if (count($output)) {
// // we have right return
if ((int) $output[0] == 0) {
$stats_info = array();
// not in printing(?), now we consider it is just idle (no slicing)
$CI->load->helper('printerlog');
PrinterLog_logDebug('check in idle - checkstatusasarray', __FILE__, __LINE__);
$status_current = CORESTATUS_VALUE_IDLE;
if (!CoreStatus_setInIdle()) {
PrinterLog_logError('cannot set in idle - checkstatusasarray', __FILE__, __LINE__);
}
//stats info
$stats_info = PrinterState_prepareStatsPrintLabel();
PrinterLog_statsPrint(PRINTERLOG_STATS_ACTION_END, $stats_info);
return TRUE;
} else {
$array_data[PRINTERSTATE_TITLE_PERCENT] = $output[0];
}
// }
// else {
// $CI->load->helper('printerlog');
// PrinterLog_logError('print check status command error', __FILE__, __LINE__);
// }
break;
default:
// log internal API error
$CI->load->helper('printerlog');
PrinterLog_logError('unknown status in work json', __FILE__, __LINE__);
break;
}
return FALSE;
// status has not changed
}
