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Implements a Proxy Integration #128

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Implements a Proxy Integration #128

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46 changes: 31 additions & 15 deletions octoprint_telegram/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -173,7 +173,7 @@ def handleDocumentMessage(self, message, chat_id, from_id):
target_filename = "telegram_"+file_name
# for parameter no_markup see _send_edit_msg()
self.main.send_msg(self.gEmo('save') + gettext(" Saving file {}...".format(target_filename)), chatID=chat_id)
requests.get(self.main.bot_url + "/sendChatAction", params = {'chat_id': chat_id, 'action': 'upload_document'})
requests.get(self.main.bot_url + "/sendChatAction", params = {'chat_id': chat_id, 'action': 'upload_document'}, proxies=self.getProxies())
data = self.main.get_file(message['message']['document']['file_id'])
stream = octoprint.filemanager.util.StreamWrapper(file_name, io.BytesIO(data))
self.main._file_manager.add_file(octoprint.filemanager.FileDestinations.LOCAL, target_filename, stream, allow_overwrite=True)
Expand Down Expand Up @@ -284,7 +284,7 @@ def getUpdates(self):
if self.update_offset == 0 and self.first_contact:
res = ["0","0"]
while len(res) > 0:
req = requests.get(self.main.bot_url + "/getUpdates", params={'offset':self.update_offset, 'timeout':0}, allow_redirects=False, timeout=10)
req = requests.get(self.main.bot_url + "/getUpdates", params={'offset':self.update_offset, 'timeout':0}, allow_redirects=False, timeout=10, proxies=self.getProxies())
json = req.json()
if not json['ok']:
self.set_status(gettext("Response didn't include 'ok:true'. Waiting 2 minutes before trying again. Response was: %(response)s", json))
Expand All @@ -299,7 +299,7 @@ def getUpdates(self):
if self.update_offset == 0:
self.update_offset = 1
else:
req = requests.get(self.main.bot_url + "/getUpdates", params={'offset':self.update_offset, 'timeout':30}, allow_redirects=False, timeout=40)
req = requests.get(self.main.bot_url + "/getUpdates", params={'offset':self.update_offset, 'timeout':30}, allow_redirects=False, timeout=40, proxies=self.getProxies())
except requests.exceptions.Timeout:
# Just start the next loop.
raise ExitThisLoopException()
Expand Down Expand Up @@ -338,6 +338,13 @@ def set_status(self, status, ok=False):
self.connection_ok = ok
self.main.connection_state_str = status

def getProxies(self):
http_proxy = self.main._settings.get(["http_proxy"])
https_proxy = self.main._settings.get(["https_proxy"])
return {
'http': http_proxy,
'https': https_proxy
}

class TelegramPluginLoggingFilter(logging.Filter):
def filter(self, record):
Expand Down Expand Up @@ -606,7 +613,7 @@ def on_settings_migrate(self, target, current=None):
message['text'] = "The OctoPrint Plugin " + self._plugin_name + " has been updated to new Version "+self._plugin_version+ ".\n\nPlease open your " + self._plugin_name + " settings in OctoPrint and set configurations for this chat. Until then you are not able to send or receive anything useful with this Bot.\n\nMore informations on: https://github.com/fabianonline/OctoPrint-Telegram"
message['chat_id'] = chat
message['disable_web_page_preview'] = True
r = requests.post("https://api.telegram.org/bot" + self._settings.get(['token']) + "/sendMessage", data = message)
r = requests.post("https://api.telegram.org/bot" + self._settings.get(['token']) + "/sendMessage", data = message, proxies=self.getProxies())
r.raise_for_status()
if r.headers['content-type'] != 'application/json':
raise Exception("invalid content-type")
Expand Down Expand Up @@ -954,7 +961,7 @@ def _send_edit_msg(self,message="",msg_id="",chatID="", responses= None, inline=
keyboard = {'inline_keyboard':myArr}
data['reply_markup'] = json.dumps(keyboard)
self._logger.debug("SENDING UPDATE: " + str(data))
req = requests.post(self.bot_url + "/editMessageText", data=data)
req = requests.post(self.bot_url + "/editMessageText", data=data, proxies=self.getProxies())
if req.headers['content-type'] != 'application/json':
self._logger.debug(gettext("Unexpected Content-Type. Expected: application/json. Was: %(type)s. Waiting 2 minutes before trying again.", type=req.headers['content-type']))
return
Expand Down Expand Up @@ -1013,12 +1020,12 @@ def _send_msg(self, message="", with_image=False, responses=None, delay=0, inlin
files = {'photo':("image.jpg", image_data)}
if message is not "":
data['caption'] = message
r = requests.post(self.bot_url + "/sendPhoto", files=files, data=data)
self._logger.debug("Sending finished. " + str(r.status_code))
r = requests.post(self.bot_url + "/sendPhoto", files=files, data=data, proxies=self.getProxies())
self._logger.debug("Sending finished. " + str(r))
else:
self._logger.debug("Sending without image.. " + str(chatID))
data['text'] = message
r =requests.post(self.bot_url + "/sendMessage", data=data)
r =requests.post(self.bot_url + "/sendMessage", data=data, proxies=self.getProxies())
self._logger.debug("Sending finished. " + str(r.status_code))

if r is not None and inline:
Expand All @@ -1029,13 +1036,13 @@ def _send_msg(self, message="", with_image=False, responses=None, delay=0, inlin
if 'message_id' in myJson['result']:
self.updateMessageID[chatID] = myJson['result']['message_id']
except Exception as ex:
self._logger.debug("Caught an exception in _send_msg(): " + str(ex))
self._logger.info("Caught an exception in _send_msg(): " + str(ex))

def send_file(self,chat_id,path):
try:
requests.get(self.bot_url + "/sendChatAction", params = {'chat_id': chat_id, 'action': 'upload_document'})
requests.get(self.bot_url + "/sendChatAction", params = {'chat_id': chat_id, 'action': 'upload_document'}, proxies=self.getProxies())
files = {'document': open(path, 'rb')}
r = requests.post(self.bot_url + "/sendDocument", files=files, data={'chat_id':chat_id})
r = requests.post(self.bot_url + "/sendDocument", files=files, data={'chat_id':chat_id}, proxies=self.getProxies())
except Exception as ex:
pass

Expand All @@ -1046,15 +1053,15 @@ def send_video(self, message, video_file):

def get_file(self, file_id):
self._logger.debug("Requesting file with id %s.", file_id)
r = requests.get(self.bot_url + "/getFile", data={'file_id': file_id})
r = requests.get(self.bot_url + "/getFile", data={'file_id': file_id}, proxies=self.getProxies())
# {"ok":true,"result":{"file_id":"BQADAgADCgADrWJxCW_eFdzxDPpQAg","file_size":26,"file_path":"document\/file_3.gcode"}}
r.raise_for_status()
data = r.json()
if not "ok" in data:
raise Exception(_("Telegram didn't respond well to getFile. The response was: %(response)s", response=r.text))
url = self.bot_file_url + "/" + data['result']['file_path']
self._logger.debug("Downloading file: %s", url)
r = requests.get(url)
r = requests.get(url, proxies=self.getProxies())
r.raise_for_status()
return r.content

Expand All @@ -1065,7 +1072,7 @@ def get_usrPic(self,chat_id, file_id=""):
if int(chat_id) < 0:
self._logger.debug("Not able to load group photos. "+ str(chat_id)+" EXIT")
return
r = requests.get(self.bot_url + "/getUserProfilePhotos", params = {'limit': 1, "user_id": chat_id})
r = requests.get(self.bot_url + "/getUserProfilePhotos", params = {'limit': 1, "user_id": chat_id}, proxies=self.getProxies())
r.raise_for_status()
data = r.json()
if not "ok" in data:
Expand All @@ -1088,7 +1095,7 @@ def get_usrPic(self,chat_id, file_id=""):
def test_token(self, token=None):
if token is None:
token = self._settings.get(["token"])
response = requests.get("https://api.telegram.org/bot" + token + "/getMe")
response = requests.get("https://api.telegram.org/bot" + token + "/getMe", proxies=self.getProxies())
self._logger.debug("getMe returned: " + str(response.json()))
self._logger.debug("getMe status code: " + str(response.status_code))
json = response.json()
Expand All @@ -1110,6 +1117,15 @@ def str2bool(self,v):
def set_log_level(self):
self._logger.setLevel(logging.DEBUG if self._settings.get_boolean(["debug"]) else logging.NOTSET)


def getProxies(self):
http_proxy = self._settings.get(["http_proxy"])
https_proxy = self._settings.get(["https_proxy"])
return {
'http': http_proxy,
'https': https_proxy
}

# checks if the received command is allowed to execute by the user
def isCommandAllowed(self, chat_id, from_id, command):
if 'bind_none' in self.tcmd.commandDict[command]:
Expand Down