function Printer_printFromFile($gcode_path, $model_id, $time_estimation, $need_prime = TRUE, $exchange_extruder = FALSE, $array_filament = array(), $array_temper = array())
{
global $CFG;
$command = '';
$output = array();
$temper_json = array();
$ret_val = 0;
$stats_info = array();
$CI =& get_instance();
$CI->load->helper(array('printerstate', 'errorcode', 'corestatus', 'printerlog', 'detectos'));
// check if we have no file
if (!file_exists($gcode_path)) {
return ERROR_INTERNAL;
}
// only check if we are in printing when we are not called stopping printing
// if ($stop_printing == FALSE) {
// check if in printing
$ret_val = PrinterState_checkInPrint();
if ($ret_val == TRUE) {
// return ERROR_IN_PRINT;
PrinterLog_logMessage('already in printing', __FILE__, __LINE__);
return ERROR_BUSY_PRINTER;
}
// }
// check extruder number
if ($CI->config->item('nb_extruder') < 2) {
$tmp_array = array();
$command = $CFG->config['gcanalyser'] . $gcode_path;
exec($command, $output, $ret_val);
if ($ret_val != ERROR_NORMAL_RC_OK) {
PrinterLog_logError('gcanalyser error', __FILE__, __LINE__);
return ERROR_INTERNAL;
}
$tmp_array = json_decode($output[0], TRUE);
if ($tmp_array['N'] > $CI->config->item('nb_extruder')) {
PrinterLog_logMessage('no enough extruder', __FILE__, __LINE__);
return ERROR_INTERNAL;
}
}
// check if having enough filament
$ret_val = PrinterState_checkFilaments($array_filament);
if ($ret_val != ERROR_OK) {
return $ret_val;
}
if ($time_estimation == 0) {
$ret_val = Printer__getEstimation($array_filament, $time_estimation);
if ($ret_val != TRUE) {
PrinterLog_logError('system can not get estimation time');
return ERROR_INTERNAL;
}
}
// prepare subprinting gcode files and scripts
$ret_val = Printer_preparePrint($model_id, $need_prime);
if ($ret_val != ERROR_OK) {
return $ret_val;
}
// if ($stop_printing == FALSE) {
if ($CFG->config['simulator']) {
// just set temperature for simulation
PrinterState_setExtruder('r');
PrinterState_setTemperature(210);
PrinterState_setExtruder('l');
PrinterState_setTemperature(200);
PrinterState_setExtruder('r');
}
// change status json file
foreach ($array_temper as $abb_filament => $tmp_temper) {
if ($abb_filament != 'b' && (!array_key_exists($abb_filament, $array_filament) || $array_filament[$abb_filament] <= 0)) {
$temper_json[$abb_filament] = NULL;
} else {
$temper_json[$abb_filament] = $array_temper[$abb_filament];
}
}
$ret_val = CoreStatus_setInPrinting($model_id, $time_estimation, $exchange_extruder, $temper_json);
// }
// else {
// $ret_val = CoreStatus_setInCanceling();
// }
if ($ret_val == FALSE) {
return ERROR_INTERNAL;
}
// stats info
$stats_info[PRINTERLOG_STATS_MODEL] = $model_id;
foreach ($temper_json as $abb_filament => $tmp_temper) {
if (isset($tmp_temper)) {
$json_cartridge = array();
$arrkey_type = PRINTERLOG_STATS_FILA_TYPE_R;
$arrkey_color = PRINTERLOG_STATS_FILA_COLOR_R;
if ($abb_filament == 'l') {
$arrkey_type = PRINTERLOG_STATS_FILA_TYPE_L;
$arrkey_color = PRINTERLOG_STATS_FILA_COLOR_L;
}
if (ERROR_OK == PrinterState_getCartridgeAsArray($json_cartridge, $abb_filament)) {
$stats_info[$arrkey_type] = $json_cartridge[PRINTERSTATE_TITLE_MATERIAL];
$stats_info[$arrkey_color] = $json_cartridge[PRINTERSTATE_TITLE_COLOR];
}
}
}
PrinterLog_statsPrint(PRINTERLOG_STATS_ACTION_START, $stats_info);
// pass gcode to printer
// if (!PrinterState_beforeFileCommand()) {
// return ERROR_INTERNAL;
// }
// use different command for priming
if ($need_prime == FALSE) {
$command = PrinterState_getPrintCommand($array_filament, TRUE, TRUE) . $gcode_path;
} else {
$command = PrinterState_getPrintCommand($array_filament) . $gcode_path;
}
// exec($command, $output, $ret_val);
// if ($ret_val != ERROR_NORMAL_RC_OK) {
// return ERROR_INTERNAL;
// }
if ($CFG->config['simulator'] && DectectOS_checkWindows()) {
pclose(popen($command, 'r'));
// only for windows arcontrol client
PrinterLog_logArduino($command);
} else {
// exec($command, $output, $ret_val);
pclose(popen($command . ' > ' . PRINTERSTATE_FILE_PRINTLOG . ' &', 'r'));
// if (!PrinterState_filterOutput($output)) {
// PrinterLog_logError('filter arduino output error', __FILE__, __LINE__);
// return ERROR_INTERNAL;
// }
// if ($ret_val != ERROR_NORMAL_RC_OK) {
// return $ret_val;
// }
// PrinterLog_logArduino($command, $output);
PrinterLog_logArduino($command);
}
// if (!PrinterState_afterFileCommand()) {
// return ERROR_INTERNAL;
// }
return ERROR_OK;
}
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
}
