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"""
Upload a file and auto-complete the input with its URL.
Usage
-----
This plugin adds a command to the chat tabs.
.. glossary::
/upload
**Usage:** ``/upload <filename>``
Uploads the <filename> file to the preferred HTTP File Upload
service (see XEP-0363) and fill the input with its URL.
"""
import asyncio
from os.path import expanduser
from glob import glob
from poezio.plugin import BasePlugin
from poezio.core.structs import Completion
from poezio.decorators import command_args_parser
from poezio import tabs
class Plugin(BasePlugin):
def init(self):
if not self.core.xmpp['xep_0363']:
raise Exception('slixmpp XEP-0363 plugin failed to load')
for _class in (tabs.PrivateTab, tabs.ConversationTab, tabs.MucTab):
self.api.add_tab_command(_class, 'upload', self.command_upload,
usage='<filename>',
help='Upload a file and auto-complete the input with its URL.',
short='Upload a file',
completion=self.completion_filename)
@asyncio.coroutine
def async_upload(self, filename):
try:
url = yield from self.core.xmpp['xep_0363'].upload_file(filename)
except Exception as e:
self.api.information('Failed to upload the file: %s(%s)' % (type(e), e), 'Error')
self.core.insert_input_text(url)
@command_args_parser.quoted(1)
def command_upload(self, args):
if args is None:
self.core.command.help('upload')
return
filename, = args
filename = expanduser(filename)
asyncio.ensure_future(self.async_upload(filename))
@staticmethod
def completion_filename(the_input):
txt = expanduser(the_input.get_text()[8:])
files = glob(txt + '*')
return Completion(the_input.auto_completion, files, quotify=False)
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