def controlJob():
if not printer.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {
"start": [],
"restart": [],
"pause": [],
"cancel": []
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
activePrintjob = printer.isPrinting() or printer.isPaused()
if command == "start":
if activePrintjob:
return make_response("Printer already has an active print job, did you mean 'restart'?", 409)
printer.startPrint()
elif command == "restart":
if not printer.isPaused():
return make_response("Printer does not have an active print job or is not paused", 409)
printer.startPrint()
elif command == "pause":
if not activePrintjob:
return make_response("Printer is neither printing nor paused, 'pause' command cannot be performed", 409)
printer.togglePausePrint()
elif command == "cancel":
if not activePrintjob:
return make_response("Printer is neither printing nor paused, 'cancel' command cannot be performed", 409)
printer.cancelPrint()
return NO_CONTENT
def deleteGcodeFile():
if "filename" in request.values.keys():
filename = request.values["filename"]
sd = "target" in request.values.keys(
) and request.values["target"] == "sd"
currentJob = printer.getCurrentJob()
currentFilename = None
currentSd = None
if currentJob is not None and "filename" in currentJob.keys(
) and "sd" in currentJob.keys():
currentFilename = currentJob["filename"]
currentSd = currentJob["sd"]
if currentFilename is not None and filename == currentFilename and not (
printer.isPrinting() or printer.isPaused()):
printer.unselectFile()
if not (currentFilename == filename and currentSd == sd and
(printer.isPrinting() or printer.isPaused())):
if sd:
printer.deleteSdFile(filename)
else:
gcodeManager.removeFile(filename)
return readGcodeFiles()
def controlJob(request=None):
if not printer.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {
"start": [],
"restart": [],
"pause": [],
"cancel": [],
"stop": [] #add by kevin, for emergency stop
}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
return response
activePrintjob = printer.isPrinting() or printer.isPaused()
if command == "start":
if activePrintjob:
return make_response(
"Printer already has an active print job, did you mean 'restart'?",
409)
printer.startPrint()
elif command == "restart":
if not printer.isPaused():
return make_response(
"Printer does not have an active print job or is not paused",
409)
printer.startPrint()
elif command == "pause":
if not activePrintjob:
return make_response(
"Printer is neither printing nor paused, 'pause' command cannot be performed",
409)
printer.togglePausePrint()
elif command == "cancel":
if not activePrintjob:
return make_response(
"Printer is neither printing nor paused, 'cancel' command cannot be performed",
409)
printer.cancelPrint()
#add by kevin, for emergency stop
elif "stop" == command:
printer.stopPrint()
if not activePrintjob:
return make_response(
"Printer is neither printing nor paused, 'cancel' command cannot be performed",
409)
printer.cancelPrint()
#add end, stop
return NO_CONTENT
def deleteGcodeFile(filename, target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Unknown target: %s" % target, 404)
if not _verifyFileExists(target, filename):
return make_response("File not found on '%s': %s" % (target, filename), 404)
sd = target == FileDestinations.SDCARD
currentJob = printer.getCurrentJob()
currentFilename = None
currentSd = None
if currentJob is not None and "filename" in currentJob.keys() and "sd" in currentJob.keys():
currentFilename = currentJob["filename"]
currentSd = currentJob["sd"]
# prohibit deleting the file that is currently being printed
if currentFilename == filename and currentSd == sd and (printer.isPrinting() or printer.isPaused()):
make_response("Trying to delete file that is currently being printed: %s" % filename, 409)
# deselect the file if it's currently selected
if currentFilename is not None and filename == currentFilename:
printer.unselectFile()
# delete it
if sd:
printer.deleteSdFile(filename)
else:
gcodeManager.removeFile(filename)
return NO_CONTENT
def deleteGcodeFile(filename, target):
if not target in [
FileDestinations.LOCAL, FileDestinations.SDCARD,
FileDestinations.FastbotSDCARD
]:
return make_response("Unknown target: %s" % target, 404)
if not _verifyFileExists(target, filename):
return make_response("File not found on '%s': %s" % (target, filename),
404)
# prohibit deleting files that are currently in use
currentOrigin, currentFilename = _getCurrentFile()
if currentFilename == filename and currentOrigin == target and (
printer.isPrinting() or printer.isPaused()):
make_response(
"Trying to delete file that is currently being printed: %s" %
filename, 409)
if (target, filename) in fileManager.get_busy_files():
make_response(
"Trying to delete a file that is currently in use: %s" % filename,
409)
# deselect the file if it's currently selected
if currentFilename is not None and filename == currentFilename:
printer.unselectFile()
# delete it
if target == FileDestinations.SDCARD:
printer.deleteSdFile(filename)
else:
fileManager.remove_file(target, filename)
return NO_CONTENT
def deleteGcodeFile(filename, target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Unknown target: %s" % target, 404)
if not _verifyFileExists(target, filename):
return make_response("File not found on '%s': %s" % (target, filename), 404)
sd = target == FileDestinations.SDCARD
currentJob = printer.getCurrentJob()
currentFilename = None
currentSd = None
if currentJob is not None and "filename" in currentJob.keys() and "sd" in currentJob.keys():
currentFilename = currentJob["filename"]
currentSd = currentJob["sd"]
# prohibit deleting the file that is currently being printed
if currentFilename == filename and currentSd == sd and (printer.isPrinting() or printer.isPaused()):
make_response("Trying to delete file that is currently being printed: %s" % filename, 409)
# deselect the file if it's currently selected
if currentFilename is not None and filename == currentFilename:
printer.unselectFile()
# delete it
if sd:
printer.deleteSdFile(filename)
else:
gcodeManager.removeFile(filename)
return NO_CONTENT
def printerSdCommand():
if not settings().getBoolean(["feature", "sdSupport"]):
return make_response("SD support is disabled", 404)
if not printer.isOperational() or printer.isPrinting() or printer.isPaused():
return make_response("Printer is not operational or currently busy", 409)
valid_commands = {"init": [], "refresh": [], "release": []}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
if command == "init":
printer.initSdCard()
elif command == "refresh":
printer.refreshSdFiles()
elif command == "release":
printer.releaseSdCard()
return NO_CONTENT
def printerSdCommand():
if not settings().getBoolean(["feature", "sdSupport"]):
return make_response("SD support is disabled", 404)
if not printer.isOperational() or printer.isPrinting() or printer.isPaused(
):
return make_response("Printer is not operational or currently busy",
409)
valid_commands = {"init": [], "refresh": [], "release": []}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
return response
if command == "init":
printer.initSdCard()
elif command == "refresh":
printer.refreshSdFiles()
elif command == "release":
printer.releaseSdCard()
return NO_CONTENT
def uploadGcodeFile(target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Invalid target: %s" % target, 400)
if "gcode_file" in request.files.keys():
file = request.files["gcode_file"]
sd = target == FileDestinations.SDCARD
selectAfterUpload = "select" in request.values.keys(
) and request.values["select"] in valid_boolean_trues
printAfterSelect = "print" in request.values.keys(
) and request.values["print"] in valid_boolean_trues
# determine current job
currentFilename = None
currentSd = None
currentJob = printer.getCurrentJob()
if currentJob is not None and "filename" in currentJob.keys() and "sd" in currentJob.keys():
currentFilename = currentJob["filename"]
currentSd = currentJob["sd"]
# determine future filename of file to be uploaded, abort if it can't
# be uploaded
futureFilename = gcodeManager.getFutureFilename(file)
if futureFilename is None or (not settings.get("cura", "enabled") and not gcodefiles.isGcodeFileName(futureFilename)):
return make_response("Can not upload file %s, wrong format?" % file.filename, 400)
# prohibit overwriting currently selected file while it's being printed
if futureFilename == currentFilename and sd == currentSd and printer.isPrinting() or printer.isPaused():
return make_response("Trying to overwrite file that is currently being printed: %s" % currentFilename, 403)
filename = None
def fileProcessingFinished(filename, absFilename, destination):
"""
Callback for when the file processing (upload, optional slicing, addition to analysis queue) has
finished.
Depending on the file's destination triggers either streaming to SD card or directly calls selectOrPrint.
"""
sd = destination == FileDestinations.SDCARD
if sd:
printer.addSdFile(filename, absFilename, selectAndOrPrint)
else:
selectAndOrPrint(absFilename, destination)
def selectAndOrPrint(nameToSelect, destination):
"""
Callback for when the file is ready to be selected and optionally printed. For SD file uploads this only
the case after they have finished streaming to the printer, which is why this callback is also used
for the corresponding call to addSdFile.
Selects the just uploaded file if either selectAfterUpload or printAfterSelect are True, or if the
exact file is already selected, such reloading it.
"""
sd = destination == FileDestinations.SDCARD
if selectAfterUpload or printAfterSelect or (currentFilename == filename and currentSd == sd):
printer.selectFile(nameToSelect, sd, printAfterSelect)
destination = FileDestinations.SDCARD if sd else FileDestinations.LOCAL
filename, done = gcodeManager.addFile(
file, destination, fileProcessingFinished)
if filename is None:
return make_response("Could not upload the file %s" % file.filename, 500)
eventManager.fire("Upload", filename)
return jsonify(files=gcodeManager.getAllFileData(), filename=filename, done=done)
else:
return make_response("No gcode_file included", 400)
def deleteGcodeFile():
if "filename" in request.values.keys():
filename = request.values["filename"]
sd = "target" in request.values.keys() and request.values[
"target"] == "sd"
currentJob = printer.getCurrentJob()
currentFilename = None
currentSd = None
if currentJob is not None and "filename" in currentJob.keys() and "sd" in currentJob.keys():
currentFilename = currentJob["filename"]
currentSd = currentJob["sd"]
if currentFilename is not None and filename == currentFilename and not (printer.isPrinting() or printer.isPaused()):
printer.unselectFile()
if not (currentFilename == filename and currentSd == sd and (printer.isPrinting() or printer.isPaused())):
if sd:
printer.deleteSdFile(filename)
else:
gcodeManager.removeFile(filename)
return readGcodeFiles()
def uploadGcodeFile(target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Invalid target: %s" % target, 400)
if "gcode_file" in request.files.keys():
file = request.files["gcode_file"]
sd = target == FileDestinations.SDCARD
selectAfterUpload = "select" in request.values.keys(
) and request.values["select"] in valid_boolean_trues
printAfterSelect = "print" in request.values.keys(
) and request.values["print"] in valid_boolean_trues
# determine current job
currentFilename = None
currentSd = None
currentJob = printer.getCurrentJob()
if currentJob is not None and "filename" in currentJob.keys(
) and "sd" in currentJob.keys():
currentFilename = currentJob["filename"]
currentSd = currentJob["sd"]
# determine future filename of file to be uploaded, abort if it can't be uploaded
futureFilename = gcodeManager.getFutureFilename(file)
if futureFilename is None or (
not settings().getBoolean(["cura", "enabled"])
and not gcodefiles.isGcodeFileName(futureFilename)):
return make_response(
"Can not upload file %s, wrong format?" % file.filename, 400)
# prohibit overwriting currently selected file while it's being printed
if futureFilename == currentFilename and sd == currentSd and printer.isPrinting(
) or printer.isPaused():
return make_response(
"Trying to overwrite file that is currently being printed: %s"
% currentFilename, 403)
filename = None
def fileProcessingFinished(filename, absFilename, destination):
"""
Callback for when the file processing (upload, optional slicing, addition to analysis queue) has
finished.
Depending on the file's destination triggers either streaming to SD card or directly calls selectOrPrint.
"""
sd = destination == FileDestinations.SDCARD
if sd:
printer.addSdFile(filename, absFilename, selectAndOrPrint)
else:
selectAndOrPrint(absFilename, destination)
def selectAndOrPrint(nameToSelect, destination):
"""
Callback for when the file is ready to be selected and optionally printed. For SD file uploads this only
the case after they have finished streaming to the printer, which is why this callback is also used
for the corresponding call to addSdFile.
Selects the just uploaded file if either selectAfterUpload or printAfterSelect are True, or if the
exact file is already selected, such reloading it.
"""
sd = destination == FileDestinations.SDCARD
if selectAfterUpload or printAfterSelect or (
currentFilename == filename and currentSd == sd):
printer.selectFile(nameToSelect, sd, printAfterSelect)
destination = FileDestinations.SDCARD if sd else FileDestinations.LOCAL
filename, done = gcodeManager.addFile(file, destination,
fileProcessingFinished)
if filename is None:
return make_response(
"Could not upload the file %s" % file.filename, 500)
eventManager.fire("Upload", filename)
return jsonify(files=gcodeManager.getAllFileData(),
filename=filename,
done=done)
else:
return make_response("No gcode_file included", 400)
def uploadGcodeFile(target):
print("lkj uploadGcodeFile target:%s" % str(target))
if target in ["extruder1", "extruder2", "bed"]:
return upload_temp_curve_firmware(target)
if target == "firmware":
return uploadFirmwareFile(target)
if target == FileDestinations.FastbotSDCARD:
return uploadFastBotSDCARD(target)
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Unknown target: %s" % target, 404)
input_name = "file"
input_upload_name = input_name + "." + settings().get(
["server", "uploads", "nameSuffix"])
input_upload_path = input_name + "." + settings().get(
["server", "uploads", "pathSuffix"])
if input_upload_name in request.values and input_upload_path in request.values:
import shutil
upload = util.Object()
upload.filename = request.values[input_upload_name]
upload.save = lambda new_path: shutil.move(
request.values[input_upload_path], new_path)
elif input_name in request.files:
upload = request.files[input_name]
else:
return make_response("No file included", 400)
if target == FileDestinations.SDCARD and not settings().getBoolean(
["feature", "sdSupport"]):
return make_response("SD card support is disabled", 404)
sd = target == FileDestinations.SDCARD
selectAfterUpload = "select" in request.values.keys(
) and request.values["select"] in valid_boolean_trues
printAfterSelect = "print" in request.values.keys(
) and request.values["print"] in valid_boolean_trues
if sd:
# validate that all preconditions for SD upload are met before attempting it
if not (printer.isOperational()
and not (printer.isPrinting() or printer.isPaused())):
return make_response(
"Can not upload to SD card, printer is either not operational or already busy",
409)
if not printer.isSdReady():
return make_response(
"Can not upload to SD card, not yet initialized", 409)
# determine current job
currentFilename = None
currentOrigin = None
currentJob = printer.getCurrentJob()
if currentJob is not None and "file" in currentJob.keys():
currentJobFile = currentJob["file"]
if "name" in currentJobFile.keys() and "origin" in currentJobFile.keys(
):
currentFilename = currentJobFile["name"]
currentOrigin = currentJobFile["origin"]
# determine future filename of file to be uploaded, abort if it can't be uploaded
try:
futureFilename = fileManager.sanitize_name(FileDestinations.LOCAL,
upload.filename)
except:
futureFilename = None
if futureFilename is None or not (slicingManager.slicing_enabled
or octoprint.filemanager.valid_file_type(
futureFilename, type="gcode")):
return make_response(
"Can not upload file %s, wrong format?" % upload.filename, 415)
# prohibit overwriting currently selected file while it's being printed
if futureFilename == currentFilename and target == currentOrigin and printer.isPrinting(
) or printer.isPaused():
return make_response(
"Trying to overwrite file that is currently being printed: %s" %
currentFilename, 409)
def fileProcessingFinished(filename, absFilename, destination):
"""
Callback for when the file processing (upload, optional slicing, addition to analysis queue) has
finished.
Depending on the file's destination triggers either streaming to SD card or directly calls selectAndOrPrint.
"""
if destination == FileDestinations.SDCARD and octoprint.filemanager.valid_file_type(
filename, "gcode"):
return filename, printer.addSdFile(filename, absFilename,
selectAndOrPrint)
else:
selectAndOrPrint(filename, absFilename, destination)
return filename
def selectAndOrPrint(filename, absFilename, destination):
"""
Callback for when the file is ready to be selected and optionally printed. For SD file uploads this is only
the case after they have finished streaming to the printer, which is why this callback is also used
for the corresponding call to addSdFile.
Selects the just uploaded file if either selectAfterUpload or printAfterSelect are True, or if the
exact file is already selected, such reloading it.
"""
if octoprint.filemanager.valid_file_type(added_file, "gcode") and (
selectAfterUpload or printAfterSelect or
(currentFilename == filename and currentOrigin == destination)):
printer.selectFile(absFilename,
destination == FileDestinations.SDCARD,
printAfterSelect)
added_file = fileManager.add_file(FileDestinations.LOCAL,
upload.filename,
upload,
allow_overwrite=True)
if added_file is None:
return make_response("Could not upload the file %s" % upload.filename,
500)
if octoprint.filemanager.valid_file_type(added_file, "stl"):
filename = added_file
done = True
else:
filename = fileProcessingFinished(
added_file,
fileManager.get_absolute_path(FileDestinations.LOCAL, added_file),
target)
done = True
sdFilename = None
if isinstance(filename, tuple):
filename, sdFilename = filename
eventManager.fire(Events.UPLOAD, {"file": filename, "target": target})
files = {}
location = url_for(".readGcodeFile",
target=FileDestinations.LOCAL,
filename=filename,
_external=True)
files.update({
FileDestinations.LOCAL: {
"name": filename,
"origin": FileDestinations.LOCAL,
"refs": {
"resource":
location,
"download":
url_for("index", _external=True) + "downloads/files/" +
FileDestinations.LOCAL + "/" + filename
}
}
})
if sd and sdFilename:
location = url_for(".readGcodeFile",
target=FileDestinations.SDCARD,
filename=sdFilename,
_external=True)
files.update({
FileDestinations.SDCARD: {
"name": sdFilename,
"origin": FileDestinations.SDCARD,
"refs": {
"resource": location
}
}
})
r = make_response(jsonify(files=files, done=done), 201)
r.headers["Location"] = location
return r
def uploadGcodeFile(target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Unknown target: %s" % target, 404)
input_name = "file"
input_upload_name = input_name + "." + settings().get(["server", "uploads", "nameSuffix"])
input_upload_path = input_name + "." + settings().get(["server", "uploads", "pathSuffix"])
if input_upload_name in request.values and input_upload_path in request.values:
import shutil
upload = util.Object()
upload.filename = request.values[input_upload_name]
upload.save = lambda new_path: shutil.move(request.values[input_upload_path], new_path)
elif input_name in request.files:
upload = request.files[input_name]
else:
return make_response("No file included", 400)
if target == FileDestinations.SDCARD and not settings().getBoolean(["feature", "sdSupport"]):
return make_response("SD card support is disabled", 404)
sd = target == FileDestinations.SDCARD
selectAfterUpload = "select" in request.values.keys() and request.values["select"] in valid_boolean_trues
printAfterSelect = "print" in request.values.keys() and request.values["print"] in valid_boolean_trues
if sd:
# validate that all preconditions for SD upload are met before attempting it
if not (printer.isOperational() and not (printer.isPrinting() or printer.isPaused())):
return make_response("Can not upload to SD card, printer is either not operational or already busy", 409)
if not printer.isSdReady():
return make_response("Can not upload to SD card, not yet initialized", 409)
# determine current job
currentFilename = None
currentOrigin = None
currentJob = printer.getCurrentJob()
if currentJob is not None and "file" in currentJob.keys():
currentJobFile = currentJob["file"]
if "name" in currentJobFile.keys() and "origin" in currentJobFile.keys():
currentFilename = currentJobFile["name"]
currentOrigin = currentJobFile["origin"]
# determine future filename of file to be uploaded, abort if it can't be uploaded
try:
futureFilename = fileManager.sanitize_name(FileDestinations.LOCAL, upload.filename)
except:
futureFilename = None
if futureFilename is None or not (slicingManager.slicing_enabled or octoprint.filemanager.valid_file_type(futureFilename, type="gcode")):
return make_response("Can not upload file %s, wrong format?" % upload.filename, 415)
# prohibit overwriting currently selected file while it's being printed
if futureFilename == currentFilename and target == currentOrigin and printer.isPrinting() or printer.isPaused():
return make_response("Trying to overwrite file that is currently being printed: %s" % currentFilename, 409)
def fileProcessingFinished(filename, absFilename, destination):
"""
Callback for when the file processing (upload, optional slicing, addition to analysis queue) has
finished.
Depending on the file's destination triggers either streaming to SD card or directly calls selectAndOrPrint.
"""
if destination == FileDestinations.SDCARD and octoprint.filemanager.valid_file_type(filename, "gcode"):
return filename, printer.addSdFile(filename, absFilename, selectAndOrPrint)
else:
selectAndOrPrint(filename, absFilename, destination)
return filename
def selectAndOrPrint(filename, absFilename, destination):
"""
Callback for when the file is ready to be selected and optionally printed. For SD file uploads this is only
the case after they have finished streaming to the printer, which is why this callback is also used
for the corresponding call to addSdFile.
Selects the just uploaded file if either selectAfterUpload or printAfterSelect are True, or if the
exact file is already selected, such reloading it.
"""
if octoprint.filemanager.valid_file_type(added_file, "gcode") and (selectAfterUpload or printAfterSelect or (currentFilename == filename and currentOrigin == destination)):
printer.selectFile(absFilename, destination == FileDestinations.SDCARD, printAfterSelect)
added_file = fileManager.add_file(FileDestinations.LOCAL, upload.filename, upload, allow_overwrite=True)
if added_file is None:
return make_response("Could not upload the file %s" % upload.filename, 500)
if octoprint.filemanager.valid_file_type(added_file, "stl"):
filename = added_file
done = True
else:
filename = fileProcessingFinished(added_file, fileManager.get_absolute_path(FileDestinations.LOCAL, added_file), target)
done = True
sdFilename = None
if isinstance(filename, tuple):
filename, sdFilename = filename
eventManager.fire(Events.UPLOAD, {"file": filename, "target": target})
files = {}
location = url_for(".readGcodeFile", target=FileDestinations.LOCAL, filename=filename, _external=True)
files.update({
FileDestinations.LOCAL: {
"name": filename,
"origin": FileDestinations.LOCAL,
"refs": {
"resource": location,
"download": url_for("index", _external=True) + "downloads/files/" + FileDestinations.LOCAL + "/" + filename
}
}
})
if sd and sdFilename:
location = url_for(".readGcodeFile", target=FileDestinations.SDCARD, filename=sdFilename, _external=True)
files.update({
FileDestinations.SDCARD: {
"name": sdFilename,
"origin": FileDestinations.SDCARD,
"refs": {
"resource": location
}
}
})
r = make_response(jsonify(files=files, done=done), 201)
r.headers["Location"] = location
return r
def gcodeFileCommand(filename, target):
if not target in [
FileDestinations.LOCAL, FileDestinations.SDCARD,
FileDestinations.FastbotSDCARD
]:
return make_response("Unknown target: %s" % target, 404)
if not _verifyFileExists(target, filename):
return make_response("File not found on '%s': %s" % (target, filename),
404)
# valid file commands, dict mapping command name to mandatory parameters
valid_commands = {"select": [], "slice": []}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
return response
if command == "select":
# selects/loads a file
printAfterLoading = False
if "print" in data.keys() and data["print"] in valid_boolean_trues:
if not printer.isOperational():
return make_response(
"Printer is not operational, cannot directly start printing",
409)
printAfterLoading = True
if target == FileDestinations.SDCARD:
filenameToSelect = filename
else:
filenameToSelect = fileManager.get_absolute_path(target, filename)
printer.selectFile(filenameToSelect, target, printAfterLoading)
elif command == "slice":
if "slicer" in data.keys():
slicer = data["slicer"]
del data["slicer"]
if not slicer in slicingManager.registered_slicers:
return make_response(
"Slicer {slicer} is not available".format(**locals()), 400)
slicer_instance = slicingManager.get_slicer(slicer)
elif "cura" in slicingManager.registered_slicers:
slicer = "cura"
slicer_instance = slicingManager.get_slicer("cura")
else:
return make_response(
"Cannot slice {filename}, no slicer available".format(
**locals()), 415)
if not octoprint.filemanager.valid_file_type(filename, type="stl"):
return make_response(
"Cannot slice {filename}, not an STL file".format(**locals()),
415)
if slicer_instance.get_slicer_properties()["same_device"] and (
printer.isPrinting() or printer.isPaused()):
# slicer runs on same device as OctoPrint, slicing while printing is hence disabled
return make_response(
"Cannot slice on {slicer} while printing due to performance reasons"
.format(**locals()), 409)
if "gcode" in data.keys() and data["gcode"]:
gcode_name = data["gcode"]
del data["gcode"]
else:
import os
name, _ = os.path.splitext(filename)
gcode_name = name + ".gco"
# prohibit overwriting the file that is currently being printed
currentOrigin, currentFilename = _getCurrentFile()
if currentFilename == gcode_name and currentOrigin == target and (
printer.isPrinting() or printer.isPaused()):
make_response(
"Trying to slice into file that is currently being printed: %s"
% gcode_name, 409)
if "profile" in data.keys() and data["profile"]:
profile = data["profile"]
del data["profile"]
else:
profile = None
if "printerProfile" in data.keys() and data["printerProfile"]:
printerProfile = data["printerProfile"]
del data["printerProfile"]
else:
printerProfile = None
if "position" in data.keys() and data["position"] and isinstance(
data["position"],
dict) and "x" in data["position"] and "y" in data["position"]:
position = data["position"]
del data["position"]
else:
position = None
select_after_slicing = False
if "select" in data.keys() and data["select"] in valid_boolean_trues:
if not printer.isOperational():
return make_response(
"Printer is not operational, cannot directly select for printing",
409)
select_after_slicing = True
print_after_slicing = False
if "print" in data.keys() and data["print"] in valid_boolean_trues:
if not printer.isOperational():
return make_response(
"Printer is not operational, cannot directly start printing",
409)
select_after_slicing = print_after_slicing = True
override_keys = [
k for k in data if k.startswith("profile.") and data[k] is not None
]
overrides = dict()
for key in override_keys:
overrides[key[len("profile."):]] = data[key]
def slicing_done(target, gcode_name, select_after_slicing,
print_after_slicing):
if select_after_slicing or print_after_slicing:
sd = False
if target == FileDestinations.SDCARD:
filenameToSelect = gcode_name
sd = True
else:
filenameToSelect = fileManager.get_absolute_path(
target, gcode_name)
printer.selectFile(filenameToSelect, sd, print_after_slicing)
ok, result = fileManager.slice(slicer,
target,
filename,
target,
gcode_name,
profile=profile,
printer_profile_id=printerProfile,
position=position,
overrides=overrides,
callback=slicing_done,
callback_args=(target, gcode_name,
select_after_slicing,
print_after_slicing))
if ok:
files = {}
location = url_for(".readGcodeFile",
target=target,
filename=gcode_name,
_external=True)
result = {
"name": gcode_name,
"origin": FileDestinations.LOCAL,
"refs": {
"resource":
location,
"download":
url_for("index", _external=True) + "downloads/files/" +
target + "/" + gcode_name
}
}
r = make_response(jsonify(result), 202)
r.headers["Location"] = location
return r
else:
return make_response(
"Could not slice: {result}".format(result=result), 500)
return NO_CONTENT
def gcodeFileCommand(filename, target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Unknown target: %s" % target, 404)
if not _verifyFileExists(target, filename):
return make_response("File not found on '%s': %s" % (target, filename), 404)
# valid file commands, dict mapping command name to mandatory parameters
valid_commands = {
"select": [],
"slice": []
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
if command == "select":
# selects/loads a file
printAfterLoading = False
if "print" in data.keys() and data["print"] in valid_boolean_trues:
if not printer.isOperational():
return make_response("Printer is not operational, cannot directly start printing", 409)
printAfterLoading = True
sd = False
if target == FileDestinations.SDCARD:
filenameToSelect = filename
sd = True
else:
filenameToSelect = fileManager.get_absolute_path(target, filename)
printer.selectFile(filenameToSelect, sd, printAfterLoading)
elif command == "slice":
if "slicer" in data.keys():
slicer = data["slicer"]
del data["slicer"]
if not slicer in slicingManager.registered_slicers:
return make_response("Slicer {slicer} is not available".format(**locals()), 400)
slicer_instance = slicingManager.get_slicer(slicer)
elif "cura" in slicingManager.registered_slicers:
slicer = "cura"
slicer_instance = slicingManager.get_slicer("cura")
else:
return make_response("Cannot slice {filename}, no slicer available".format(**locals()), 415)
if not octoprint.filemanager.valid_file_type(filename, type="stl"):
return make_response("Cannot slice {filename}, not an STL file".format(**locals()), 415)
if slicer_instance.get_slicer_properties()["same_device"] and (printer.isPrinting() or printer.isPaused()):
# slicer runs on same device as OctoPrint, slicing while printing is hence disabled
return make_response("Cannot slice on {slicer} while printing due to performance reasons".format(**locals()), 409)
if "gcode" in data.keys() and data["gcode"]:
gcode_name = data["gcode"]
del data["gcode"]
else:
import os
name, _ = os.path.splitext(filename)
gcode_name = name + ".gco"
# prohibit overwriting the file that is currently being printed
currentOrigin, currentFilename = _getCurrentFile()
if currentFilename == gcode_name and currentOrigin == target and (printer.isPrinting() or printer.isPaused()):
make_response("Trying to slice into file that is currently being printed: %s" % gcode_name, 409)
if "profile" in data.keys() and data["profile"]:
profile = data["profile"]
del data["profile"]
else:
profile = None
if "printerProfile" in data.keys() and data["printerProfile"]:
printerProfile = data["printerProfile"]
del data["printerProfile"]
else:
printerProfile = None
if "position" in data.keys() and data["position"] and isinstance(data["position"], dict) and "x" in data["position"] and "y" in data["position"]:
position = data["position"]
del data["position"]
else:
position = None
select_after_slicing = False
if "select" in data.keys() and data["select"] in valid_boolean_trues:
if not printer.isOperational():
return make_response("Printer is not operational, cannot directly select for printing", 409)
select_after_slicing = True
print_after_slicing = False
if "print" in data.keys() and data["print"] in valid_boolean_trues:
if not printer.isOperational():
return make_response("Printer is not operational, cannot directly start printing", 409)
select_after_slicing = print_after_slicing = True
override_keys = [k for k in data if k.startswith("profile.") and data[k] is not None]
overrides = dict()
for key in override_keys:
overrides[key[len("profile."):]] = data[key]
def slicing_done(target, gcode_name, select_after_slicing, print_after_slicing):
if select_after_slicing or print_after_slicing:
sd = False
if target == FileDestinations.SDCARD:
filenameToSelect = gcode_name
sd = True
else:
filenameToSelect = fileManager.get_absolute_path(target, gcode_name)
printer.selectFile(filenameToSelect, sd, print_after_slicing)
ok, result = fileManager.slice(slicer, target, filename, target, gcode_name,
profile=profile,
printer_profile_id=printerProfile,
position=position,
overrides=overrides,
callback=slicing_done,
callback_args=(target, gcode_name, select_after_slicing, print_after_slicing))
if ok:
files = {}
location = url_for(".readGcodeFile", target=target, filename=gcode_name, _external=True)
result = {
"name": gcode_name,
"origin": FileDestinations.LOCAL,
"refs": {
"resource": location,
"download": url_for("index", _external=True) + "downloads/files/" + target + "/" + gcode_name
}
}
r = make_response(jsonify(result), 202)
r.headers["Location"] = location
return r
else:
return make_response("Could not slice: {result}".format(result=result), 500)
return NO_CONTENT
def uploadGcodeFile(target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Unknown target: %s" % target, 404)
if not "file" in request.files.keys():
return make_response("No file included", 400)
if target == FileDestinations.SDCARD and not settings().getBoolean(
["feature", "sdSupport"]):
return make_response("SD card support is disabled", 404)
file = request.files["file"]
sd = target == FileDestinations.SDCARD
selectAfterUpload = "select" in request.values.keys(
) and request.values["select"] in valid_boolean_trues
printAfterSelect = "print" in request.values.keys(
) and request.values["print"] in valid_boolean_trues
if sd:
# validate that all preconditions for SD upload are met before attempting it
if not (printer.isOperational()
and not (printer.isPrinting() or printer.isPaused())):
return make_response(
"Can not upload to SD card, printer is either not operational or already busy",
409)
if not printer.isSdReady():
return make_response(
"Can not upload to SD card, not yet initialized", 409)
# determine current job
currentFilename = None
currentSd = None
currentJob = printer.getCurrentJob()
if currentJob is not None and "filename" in currentJob.keys(
) and "sd" in currentJob.keys():
currentFilename = currentJob["filename"]
currentSd = currentJob["sd"]
# determine future filename of file to be uploaded, abort if it can't be uploaded
futureFilename = gcodeManager.getFutureFilename(file)
if futureFilename is None or (
not settings().getBoolean(["cura", "enabled"])
and not gcodefiles.isGcodeFileName(futureFilename)):
return make_response(
"Can not upload file %s, wrong format?" % file.filename, 415)
# prohibit overwriting currently selected file while it's being printed
if futureFilename == currentFilename and sd == currentSd and printer.isPrinting(
) or printer.isPaused():
return make_response(
"Trying to overwrite file that is currently being printed: %s" %
currentFilename, 409)
filename = None
def fileProcessingFinished(filename, absFilename, destination):
"""
Callback for when the file processing (upload, optional slicing, addition to analysis queue) has
finished.
Depending on the file's destination triggers either streaming to SD card or directly calls selectAndOrPrint.
"""
if destination == FileDestinations.SDCARD:
return filename, printer.addSdFile(filename, absFilename,
selectAndOrPrint)
else:
selectAndOrPrint(absFilename, destination)
return filename
def selectAndOrPrint(nameToSelect, destination):
"""
Callback for when the file is ready to be selected and optionally printed. For SD file uploads this is only
the case after they have finished streaming to the printer, which is why this callback is also used
for the corresponding call to addSdFile.
Selects the just uploaded file if either selectAfterUpload or printAfterSelect are True, or if the
exact file is already selected, such reloading it.
"""
sd = destination == FileDestinations.SDCARD
if selectAfterUpload or printAfterSelect or (
currentFilename == filename and currentSd == sd):
printer.selectFile(nameToSelect, sd, printAfterSelect)
destination = FileDestinations.SDCARD if sd else FileDestinations.LOCAL
filename, done = gcodeManager.addFile(file, destination,
fileProcessingFinished)
if filename is None:
return make_response("Could not upload the file %s" % file.filename,
500)
sdFilename = None
if isinstance(filename, tuple):
filename, sdFilename = filename
eventManager.fire(Events.UPLOAD, {"file": filename, "target": target})
files = {}
if done:
files.update({
FileDestinations.LOCAL: {
"name": filename,
"origin": FileDestinations.LOCAL,
"refs": {
"resource":
url_for(".readGcodeFile",
target=FileDestinations.LOCAL,
filename=filename,
_external=True),
"download":
url_for("index", _external=True) + "downloads/files/" +
FileDestinations.LOCAL + "/" + filename
}
}
})
if sd and sdFilename:
files.update({
FileDestinations.SDCARD: {
"name": sdFilename,
"origin": FileDestinations.SDCARD,
"refs": {
"resource":
url_for(".readGcodeFile",
target=FileDestinations.SDCARD,
filename=sdFilename,
_external=True)
}
}
})
return make_response(jsonify(files=files, done=done), 201)
def deleteGcodeFile(filename, target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Unknown target: %s" % target, 404)
if not _verifyFileExists(target, filename):
return make_response("File not found on '%s': %s" % (target, filename), 404)
# prohibit deleting files that are currently in use
currentOrigin, currentFilename = _getCurrentFile()
if currentFilename == filename and currentOrigin == target and (printer.isPrinting() or printer.isPaused()):
make_response("Trying to delete file that is currently being printed: %s" % filename, 409)
if (target, filename) in fileManager.get_busy_files():
make_response("Trying to delete a file that is currently in use: %s" % filename, 409)
# deselect the file if it's currently selected
if currentFilename is not None and filename == currentFilename:
printer.unselectFile()
# delete it
if target == FileDestinations.SDCARD:
printer.deleteSdFile(filename)
else:
fileManager.remove_file(target, filename)
return NO_CONTENT
def uploadGcodeFile(target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Unknown target: %s" % target, 404)
if not "file" in request.files.keys():
return make_response("No file included", 400)
if target == FileDestinations.SDCARD and not settings().getBoolean(["feature", "sdSupport"]):
return make_response("SD card support is disabled", 404)
file = request.files["file"]
sd = target == FileDestinations.SDCARD
selectAfterUpload = "select" in request.values.keys() and request.values["select"] in valid_boolean_trues
printAfterSelect = "print" in request.values.keys() and request.values["print"] in valid_boolean_trues
if sd:
# validate that all preconditions for SD upload are met before attempting it
if not (printer.isOperational() and not (printer.isPrinting() or printer.isPaused())):
return make_response("Can not upload to SD card, printer is either not operational or already busy", 409)
if not printer.isSdReady():
return make_response("Can not upload to SD card, not yet initialized", 409)
# determine current job
currentFilename = None
currentSd = None
currentJob = printer.getCurrentJob()
if currentJob is not None and "filename" in currentJob.keys() and "sd" in currentJob.keys():
currentFilename = currentJob["filename"]
currentSd = currentJob["sd"]
# determine future filename of file to be uploaded, abort if it can't be uploaded
futureFilename = gcodeManager.getFutureFilename(file)
if futureFilename is None or (not settings().getBoolean(["cura", "enabled"]) and not gcodefiles.isGcodeFileName(futureFilename)):
return make_response("Can not upload file %s, wrong format?" % file.filename, 415)
# prohibit overwriting currently selected file while it's being printed
if futureFilename == currentFilename and sd == currentSd and printer.isPrinting() or printer.isPaused():
return make_response("Trying to overwrite file that is currently being printed: %s" % currentFilename, 409)
filename = None
def fileProcessingFinished(filename, absFilename, destination):
"""
Callback for when the file processing (upload, optional slicing, addition to analysis queue) has
finished.
Depending on the file's destination triggers either streaming to SD card or directly calls selectAndOrPrint.
"""
if destination == FileDestinations.SDCARD:
return filename, printer.addSdFile(filename, absFilename, selectAndOrPrint)
else:
selectAndOrPrint(absFilename, destination)
return filename
def selectAndOrPrint(nameToSelect, destination):
"""
Callback for when the file is ready to be selected and optionally printed. For SD file uploads this is only
the case after they have finished streaming to the printer, which is why this callback is also used
for the corresponding call to addSdFile.
Selects the just uploaded file if either selectAfterUpload or printAfterSelect are True, or if the
exact file is already selected, such reloading it.
"""
sd = destination == FileDestinations.SDCARD
if selectAfterUpload or printAfterSelect or (currentFilename == filename and currentSd == sd):
printer.selectFile(nameToSelect, sd, printAfterSelect)
destination = FileDestinations.SDCARD if sd else FileDestinations.LOCAL
filename, done = gcodeManager.addFile(file, destination, fileProcessingFinished)
if filename is None:
return make_response("Could not upload the file %s" % file.filename, 500)
sdFilename = None
if isinstance(filename, tuple):
filename, sdFilename = filename
eventManager.fire(Events.UPLOAD, {"file": filename, "target": target})
files = {}
if done:
files.update({
FileDestinations.LOCAL: {
"name": filename,
"origin": FileDestinations.LOCAL,
"refs": {
"resource": url_for(".readGcodeFile", target=FileDestinations.LOCAL, filename=filename, _external=True),
"download": url_for("index", _external=True) + "downloads/files/" + FileDestinations.LOCAL + "/" + filename
}
}
})
if sd and sdFilename:
files.update({
FileDestinations.SDCARD: {
"name": sdFilename,
"origin": FileDestinations.SDCARD,
"refs": {
"resource": url_for(".readGcodeFile", target=FileDestinations.SDCARD, filename=sdFilename, _external=True)
}
}
})
return make_response(jsonify(files=files, done=done), 201)
def deleteGcodeFile(filename, target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Invalid target: %s" % target, 400)
sd = target == FileDestinations.SDCARD
currentJob = printer.getCurrentJob()
currentFilename = None
currentSd = None
if currentJob is not None and "filename" in currentJob.keys() and "sd" in currentJob.keys():
currentFilename = currentJob["filename"]
currentSd = currentJob["sd"]
if currentFilename is not None and filename == currentFilename and not (printer.isPrinting() or printer.isPaused()):
printer.unselectFile()
if not (currentFilename == filename and currentSd == sd and (printer.isPrinting() or printer.isPaused())):
if sd:
printer.deleteSdFile(filename)
else:
gcodeManager.removeFile(filename)
return readGcodeFiles()
