errbotio
callback_stream not working for Telegram Backend
In order to let us help you better, please fill out the following fields as best you can:
I am requesting help with running my bot for file uploads.
I am running...
- Errbot version: 5.2.0
- OS version: ubuntu 16.04
- Python version: 3.5
- Using a virtual environment: yes
Issue description
Below is the code that I am using for listening to incoming file transfer using telegram backend.
import logging from errbot import botcmd, BotPlugin from config import BOT_DATA_DIR from os import path, mkdir, walk from io import open import shutil
FILESHARE_PATH = path.join(BOT_DATA_DIR, "public")
if not path.exists(FILESHARE_PATH): mkdir(FILESHARE_PATH)
class FileShare(BotPlugin): min_err_version = '2.2.0-beta' # for file transfers
def target(self, name):
full_path = path.join(FILESHARE_PATH, name)
if full_path != path.abspath(full_path):
logging.warn('Refused the filename "%s" is it an injection attempt?' % name)
return ''
return full_path
def callback_stream(self, stream):
super(FileShare, self).callback_stream(stream)
import pdb;pdb.set_trace()
if not stream.name:
logging.info("Anonymous stream, I can't save that")
return
logging.debug('Receive the file "%s"' % stream.name)
destination_path = self.target(stream.name)
if not destination_path:
self.send(stream.identity, "Invalid filename %s." % stream.name)
return
with open(destination_path, "wb") as destination:
shutil.copyfileobj(stream, destination)
self.send(stream.identity, "File %q well received." % stream.name)
@botcmd
def download(self, mess, args):
target = self.target(args)
if not target:
return 'Invalid filename "%s"' % target
if not path.exists(target):
return 'File not found %s' % args
self.send_stream_request(mess.frm, open(target, 'rb'), name=args, size=path.getsize(target),
stream_type='document')
return 'File request sent'
@botcmd
def upload(self, mess, args):
return "upload your file"
@botcmd
def upload_file(self, mess, args):
target = '/home/beast/Downloads/errbot.pdf'
self.send_stream_request(mess.frm, open(target, 'rb'), name=args, size=path.getsize(target),
stream_type='document')
return "file uploaded successfully"
@botcmd
def ls(self, mess, args):
return '\n'.join(['\n'.join([n for n in f]) for p, _, f in walk(FILESHARE_PATH)])
Problem is that program execution never reads callback_stream method and fails with and error message saying 'Message ignored (not a text message)'.
My question is: does errbot Telegram backend support this feature? If yes then how can I make it work?
Sorry I have the same problem with slack. Have you tried this code on slack to test?
I think it is in slack, not sure about telegram. Generally speaking, they should all have it. If it's not a supported feature of the backend, there should be some graceful fallback for it.
In order to let us help you better, please fill out the following fields as best you can:
I am requesting help with running my bot for file uploads.
I am running...
- Errbot version: 5.2.0
- OS version: ubuntu 16.04
- Python version: 3.5
- Using a virtual environment: yes
Issue description
Below is the code that I am using for listening to incoming file transfer using telegram backend.
import logging from errbot import botcmd, BotPlugin from config import BOT_DATA_DIR from os import path, mkdir, walk from io import open import shutil
FILESHARE_PATH = path.join(BOT_DATA_DIR, "public")
if not path.exists(FILESHARE_PATH): mkdir(FILESHARE_PATH)
class FileShare(BotPlugin): min_err_version = '2.2.0-beta' # for file transfers
def target(self, name): full_path = path.join(FILESHARE_PATH, name) if full_path != path.abspath(full_path): logging.warn('Refused the filename "%s" is it an injection attempt?' % name) return '' return full_path def callback_stream(self, stream): super(FileShare, self).callback_stream(stream) import pdb;pdb.set_trace() if not stream.name: logging.info("Anonymous stream, I can't save that") return logging.debug('Receive the file "%s"' % stream.name) destination_path = self.target(stream.name) if not destination_path: self.send(stream.identity, "Invalid filename %s." % stream.name) return with open(destination_path, "wb") as destination: shutil.copyfileobj(stream, destination) self.send(stream.identity, "File %q well received." % stream.name) @botcmd def download(self, mess, args): target = self.target(args) if not target: return 'Invalid filename "%s"' % target if not path.exists(target): return 'File not found %s' % args self.send_stream_request(mess.frm, open(target, 'rb'), name=args, size=path.getsize(target), stream_type='document') return 'File request sent' @botcmd def upload(self, mess, args): return "upload your file" @botcmd def upload_file(self, mess, args): target = '/home/beast/Downloads/errbot.pdf' self.send_stream_request(mess.frm, open(target, 'rb'), name=args, size=path.getsize(target), stream_type='document') return "file uploaded successfully" @botcmd def ls(self, mess, args): return '\n'.join(['\n'.join([n for n in f]) for p, _, f in walk(FILESHARE_PATH)])Problem is that program execution never reads callback_stream method and fails with and error message saying 'Message ignored (not a text message)'.
And it reiterated the previous code as Target for the self mess arguments as the return statement quotes message ignored not a text message.
