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": []}
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"]:
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 = gcodeManager.getAbsolutePath(filename)
printer.selectFile(filenameToSelect, sd, printAfterLoading)
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": []
}
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"]:
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 = gcodeManager.getAbsolutePath(filename)
printer.selectFile(filenameToSelect, sd, printAfterLoading)
return NO_CONTENT
def apiLoad():
logger = logging.getLogger(__name__)
if not settings.get("api", "enabled"):
abort(401)
if not "apikey" in request.values.keys():
abort(401)
if request.values["apikey"] != settings.get("api", "key"):
abort(403)
if not "file" in request.files.keys():
abort(400)
# Perform an upload
file = request.files["file"]
if not gcodefiles.isGcodeFileName(file.filename):
abort(400)
destination = FileDestinations.LOCAL
filename, done = gcodeManager.addFile(file, destination)
if filename is None:
logger.warn("Upload via API failed")
abort(500)
# Immediately perform a file select and possibly print too
printAfterSelect = False
if "print" in request.values.keys() and request.values["print"] in valid_boolean_trues:
printAfterSelect = True
filepath = gcodeManager.getAbsolutePath(filename)
if filepath is not None:
printer.selectFile(filepath, False, printAfterSelect)
return jsonify(SUCCESS)
def apiLoad():
logger = logging.getLogger(__name__)
if not settings().get(["api", "enabled"]):
abort(401)
if not "apikey" in request.values.keys():
abort(401)
if request.values["apikey"] != settings().get(["api", "key"]):
abort(403)
if not "file" in request.files.keys():
abort(400)
# Perform an upload
file = request.files["file"]
if not gcodefiles.isGcodeFileName(file.filename):
abort(400)
destination = FileDestinations.LOCAL
filename, done = gcodeManager.addFile(file, destination)
if filename is None:
logger.warn("Upload via API failed")
abort(500)
# Immediately perform a file select and possibly print too
printAfterSelect = False
if "print" in request.values.keys(
) and request.values["print"] in valid_boolean_trues:
printAfterSelect = True
filepath = gcodeManager.getAbsolutePath(filename)
if filepath is not None:
printer.selectFile(filepath, False, printAfterSelect)
return jsonify(SUCCESS)
def gcodeFileCommand(filename, target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Invalid target: %s" % target, 400)
# valid file commands, dict mapping command name to mandatory parameters
valid_commands = {
"load": []
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
if command == "load":
# selects/loads a file
printAfterLoading = False
if "print" in data.keys() and data["print"] in valid_boolean_trues:
printAfterLoading = True
sd = False
if target == FileDestinations.SDCARD:
filenameToSelect = filename
sd = True
else:
filenameToSelect = gcodeManager.getAbsolutePath(filename)
printer.selectFile(filenameToSelect, sd, printAfterLoading)
return jsonify(SUCCESS)
return make_response("Command %s is currently not implemented" % command, 400)
def gcodeFileCommand(filename=None, target=None, request=None):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Unknown target: %s" % target, 404)
# not _verifyFileExists(target, filename):
#return make_response("File not found on '%s': %s" % (target, filename), 404)
filepath = gcodeManager._uploadFolder
verifyResult = _verifyFileExists(target, filename)
if verifyResult and gcodeManager._uploadFolder == gcodeManager._usbpath:
filename = gcodeManager.startThreadToCopyFile(filename, timeout=3 *
60) #wait for 3 mins
fileTempPath = gcodeManager._usbpath
gcodeManager._uploadFolder = gcodeManager._localpath
elif not verifyResult and gcodeManager._uploadFolder == gcodeManager._usbpath:
fileTempPath = gcodeManager._usbpath
gcodeManager._uploadFolder = gcodeManager._localpath
if not _verifyFileExists(target, filename):
gcodeManager._uploadFolder = filepath
return make_response(
"File not found on '%s': %s" % (target, filename), 404)
elif not verifyResult:
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": []}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
#print "gcodeFileCommand",filename,target,command, data, response,"gcodeFileCommand"
#if response is not None:
#3return response
if response is not None:
gcodeManager._uploadFolder = filepath
return response
if command == "select":
# selects/loads a file
printAfterLoading = False
if "print" in data.keys() and data["print"]:
if not printer.isOperational():
gcodeManager._uploadFolder = filepath
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 = gcodeManager.getAbsolutePath(filename)
printer.selectFile(filenameToSelect, sd, printAfterLoading)
gcodeManager._uploadFolder = filepath
return NO_CONTENT
def loadGcodeFile():
if "filename" in request.values.keys():
printAfterLoading = False
if "print" in request.values.keys() and request.values["print"] in valid_boolean_trues:
printAfterLoading = True
sd = False
if "target" in request.values.keys() and request.values["target"] == "sd":
filename = request.values["filename"]
sd = True
else:
filename = gcodeManager.getAbsolutePath(request.values["filename"])
printer.selectFile(filename, sd, printAfterLoading)
return jsonify(SUCCESS)
def loadGcodeFile():
if "filename" in request.values.keys():
printAfterLoading = False
if "print" in request.values.keys(
) and request.values["print"] in valid_boolean_trues:
printAfterLoading = True
sd = False
if "target" in request.values.keys(
) and request.values["target"] == "sd":
filename = request.values["filename"]
sd = True
else:
filename = gcodeManager.getAbsolutePath(request.values["filename"])
printer.selectFile(filename, sd, printAfterLoading)
return jsonify(SUCCESS)
def download_print_file(self, print_file_id, progressCb, successCb,
errorCb):
progressCb(2)
try:
r = requests.get('%s/print-files/%s' %
(self.apiHost, print_file_id),
auth=self.hmacAuth)
data = r.json()
except:
data = None
destFile = None
if data and "download_url" in data and "name" in data and "info" in data:
progressCb(5)
r = requests.get(data["download_url"], stream=True)
if r.status_code == 200:
from octoprint.server import gcodeManager
content_length = float(r.headers['Content-Length'])
downloaded_size = 0.0
destFile = gcodeManager.getAbsolutePath(data['name'],
mustExist=False)
with open(destFile, 'wb') as fd:
for chunk in r.iter_content(524288): #0.5 MB
downloaded_size += len(chunk)
fd.write(chunk)
progressCb(5 +
round((downloaded_size / content_length) *
95.0, 1))
fileInfo = {'id': print_file_id, 'info': data["info"]}
successCb(destFile, fileInfo)
return True
else:
r.close()
errorCb(destFile, 'Unable to download file')
return False
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": []
}
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"]:
if not printer.isOperational():
#We try at least once
printer.connect()
start = time.time()
connect_timeout = 5 #5 secs
while not printer.isOperational() and not printer.isClosedOrError() and time.time() - start < connect_timeout:
time.sleep(1)
if not printer.isOperational():
return make_response("The printer is not responding, can't start printing", 409)
printAfterLoading = True
sd = False
if target == FileDestinations.SDCARD:
filenameToSelect = filename
sd = True
else:
filenameToSelect = gcodeManager.getAbsolutePath(filename)
printer.selectFile(filenameToSelect, sd, printAfterLoading)
return NO_CONTENT
def download_print_file(self, print_file_id, progressCb, successCb, errorCb):
progressCb(2)
try:
r = requests.get('%s/print-files/%s' % (self.apiHost, print_file_id), auth=self.hmacAuth)
data = r.json()
except:
data = None
destFile = None
if data and "download_url" in data and "name" in data and "info" in data:
progressCb(5)
r = requests.get(data["download_url"], stream=True)
if r.status_code == 200:
from octoprint.server import gcodeManager
content_length = float(r.headers['Content-Length']);
downloaded_size = 0.0
destFile = gcodeManager.getAbsolutePath(data['name'], mustExist=False)
with open(destFile, 'wb') as fd:
for chunk in r.iter_content(524288): #0.5 MB
downloaded_size += len(chunk)
fd.write(chunk)
progressCb(5 + round((downloaded_size / content_length) * 95.0, 1))
fileInfo = {
'id': print_file_id,
'info': data["info"]
}
successCb(destFile, fileInfo)
return True;
else:
r.close()
errorCb(destFile, 'Unable to download file')
return False
