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README.md
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README.md
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This is the home of Varia's xmpp.streambot!
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When the streambot is listening ... it saves all images that are sent to the muc members@vvvvvvaria.org and streams them to [vvvvvvaria.org/stream/](https://vvvvvvaria.org/stream/).
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*archivist.py* was written by Ruben van der Ven during Relearn 2017.
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*streambot.py* is based on *archivist.py*, it is a custom Varia bot, that will communicate one day with our Pelican plugins-custom/stream plugin. :)
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archivist.py
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archivist.py
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import logging
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import argparse
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from sleekxmpp import ClientXMPP
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from sleekxmpp.exceptions import IqError, IqTimeout
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import os
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import urlparse
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import urllib
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import datetime
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import ssl
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import base64
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from PIL import Image
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import cStringIO
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parser = argparse.ArgumentParser()
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parser.add_argument("-j", "--jid", help="jabber identifier", type=str, required=True)
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parser.add_argument("-p", "--password", help="password", type=str, required=True)
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parser.add_argument("-m", "--muc", help="destination muc", type=str, required=True)
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parser.add_argument("-n", "--nick", help="nickname of the bot", default="archivist", type=str)
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args = parser.parse_args()
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class ArchivistBot(ClientXMPP):
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def __init__(self, jid, password, room, nick):
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ClientXMPP.__init__(self, jid, password)
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self.dbfile = 'archive.db'
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self.datadir = 'files/'
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self.room = room
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self.nick = nick
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self.add_event_handler("session_start", self.session_start)
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self.add_event_handler("message", self.archive_msg) # by using 'message' instead of 'groupchat_message' every message received can be archived (also personal msgs)
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# self.add_event_handler("groupchat_message", self.archive_msg2)
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self.register_plugin('xep_0045')
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self.register_plugin('xep_0030')
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self.register_plugin('xep_0084')
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self.register_plugin('xep_0096') # Transfer files..
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self.register_plugin('xep_0066') # Transfer files..
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def session_start(self, event):
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self.get_roster()
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self.send_presence()
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self.plugin['xep_0045'].joinMUC(self.room, self.nick)
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# XEP-0084 User Avatar
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# Requires SleekXMPP 81b7b2c1908e0f6a5435ce67745b5f4dafb59816
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with open('contact.png', 'rb') as avatar_file:
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avatar = avatar_file.read()
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avatar_id = self['xep_0084'].generate_id(avatar)
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info = {
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'id': avatar_id,
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'type': 'image/jpeg',
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'bytes': len(avatar)
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}
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self['xep_0084'].publish_avatar(avatar)
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self['xep_0084'].publish_avatar_metadata(items=[info])
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# XEP-0153: vCard-Based Avatars
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# Not working ATM
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self['xep_0153'].set_avatar(avatar=avatar, mtype='image/png')
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def archive_msg(self, msg):
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# Always check that a message is not from yourself, otherwise you will create an infinite loop responding to your own messages.
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if 'mucnick' in msg and msg['mucnick'] == self.nick:
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return
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# in case of a whisper, nick becomes archive@muc.complex.local/ccl
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nick = msg['mucnick'] if len(msg['mucnick']) else msg['from']
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nowDate = datetime.datetime.now().strftime("%Y-%m-%d")
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targetHtmlFile = os.path.join(self.datadir, nowDate+".html")
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if not os.path.exists(targetHtmlFile):
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with open(targetHtmlFile, "wb") as f:
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f.write("<html><head><title>Archive of %s at %s</title><link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\"></head><body>" % (nowDate, self.room))
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now = datetime.datetime.now().isoformat()
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content = "<div class='msg'><span class='time'>%s</span><span class='nick'>%s</span>" % (now, nick)
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if msg['oob']['url']:
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logging.getLogger().debug("received OOB from %s with %s" % (nick, msg['oob']['url']))
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filename, ext = os.path.splitext(urlparse.urlparse(msg['oob']['url']).path)
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targetDir = os.path.join(self.datadir, nowDate)
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if not os.path.exists(targetDir):
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os.mkdir( targetDir, 0755 )
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filename = now +"_" + nick + ext
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targetFile = os.path.join(targetDir, filename)
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targetThumbFile = os.path.join(targetDir, "thumb_"+filename)
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targetUrl = os.path.join(nowDate, filename)
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targetThumbUrl = os.path.join(nowDate, "thumb_"+filename)
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#needed to disable certificate validation:
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ctx = ssl.create_default_context()
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ctx.check_hostname = False
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ctx.verify_mode = ssl.CERT_NONE
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urllib.urlretrieve(msg['oob']['url'], targetFile, context=ctx)
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logging.getLogger().debug("saved to %s" % targetFile)
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size = (150,150)
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img = Image.open(targetFile)
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img.thumbnail(size)
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buffer = cStringIO.StringIO()
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img.save(buffer, format="JPEG")
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img_str = base64.b64encode(buffer.getvalue())
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content += "<a href='%s'><img src='data:image/jpg;base64,%s'></a>" % (targetUrl, img_str)
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else:
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logging.getLogger().debug("received text from %s: %s" % (nick, msg['body']) )
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content += "<span class='text'>%s</span>" % (msg['body'])
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content += "</div>"
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with open(targetHtmlFile, "a") as f:
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f.write(content)
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# if msg['type'] in ('chat', 'normal'):
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# msg.reply("Thanks for sending\n%(body)s" % msg).send()
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def parseHtml():
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return
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if __name__ == '__main__':
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# Ideally use optparse or argparse to get JID,
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# password, and log level.
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logging.basicConfig(level=logging.DEBUG, format='%(levelname)-8s %(message)s')
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client = ArchivistBot(args.jid, args.password, args.muc, args.nick)
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if client.connect():
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client.process(block=True)
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else:
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logging.getLogger().error("Can't connect.")
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contact.png
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contact.png
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After Width: | Height: | Size: 2.3 KiB |
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files/SpYFTy_nQyyxcNkUKniWdw.jpg
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files/SpYFTy_nQyyxcNkUKniWdw.jpg
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After Width: | Height: | Size: 106 KiB |
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files/jyTSOwDEQCaqKHnDdHeNow.jpg
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files/jyTSOwDEQCaqKHnDdHeNow.jpg
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After Width: | Height: | Size: 299 KiB |
103
streambot.py
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103
streambot.py
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import logging
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import argparse
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from sleekxmpp import ClientXMPP
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from sleekxmpp.exceptions import IqError, IqTimeout
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import os
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import urllib
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import datetime
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import ssl
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from PIL import Image
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parser = argparse.ArgumentParser()
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parser.add_argument("-j", "--jid", help="jabber identifier", type=str, required=True)
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parser.add_argument("-p", "--password", help="password", type=str, required=True)
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parser.add_argument("-m", "--muc", help="destination muc", type=str, required=True)
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parser.add_argument("-n", "--nick", help="nickname of the bot", default="archivist", type=str)
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args = parser.parse_args()
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class ArchivistBot(ClientXMPP):
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def __init__(self, jid, password, room, nick):
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ClientXMPP.__init__(self, jid, password)
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self.datadir = 'files/'
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self.room = room
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self.nick = nick
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self.add_event_handler("session_start", self.session_start)
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self.add_event_handler("message", self.archive_msg) # by using 'message' instead of 'groupchat_message' every message received can be archived (also personal msgs)
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# self.add_event_handler("groupchat_message", self.archive_msg2)
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self.register_plugin('xep_0045')
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self.register_plugin('xep_0030')
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self.register_plugin('xep_0084')
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self.register_plugin('xep_0096') # Transfer files..
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self.register_plugin('xep_0066') # Transfer files..
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def session_start(self, event):
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self.get_roster()
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self.send_presence()
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self.plugin['xep_0045'].joinMUC(self.room, self.nick)
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# XEP-0084 User Avatar
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# Requires SleekXMPP 81b7b2c1908e0f6a5435ce67745b5f4dafb59816
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with open('contact.png', 'rb') as avatar_file:
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avatar = avatar_file.read()
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avatar_id = self['xep_0084'].generate_id(avatar)
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info = {
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'id': avatar_id,
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'type': 'image/jpeg',
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'bytes': len(avatar)
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}
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self['xep_0084'].publish_avatar(avatar)
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self['xep_0084'].publish_avatar_metadata(items=[info])
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# XEP-0153: vCard-Based Avatars
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# Not working ATM
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self['xep_0153'].set_avatar(avatar=avatar, mtype='image/png')
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def archive_msg(self, msg):
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# Always check that a message is not from yourself, otherwise you will create an infinite loop responding to your own messages.
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if 'mucnick' in msg and msg['mucnick'] == self.nick:
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return
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if msg['oob']['url']:
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logging.getLogger().debug("received OOB from %s with %s" % (nick, msg['oob']['url']))
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filename = os.path.basename(msg['oob']['url'])
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targetDir = self.datadir
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if not os.path.exists(targetDir):
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os.mkdir( targetDir, 0755 )
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targetFile = os.path.join(targetDir, filename)
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#needed to disable certificate validation:
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ctx = ssl.create_default_context()
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ctx.check_hostname = False
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ctx.verify_mode = ssl.CERT_NONE
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# save image to file
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urllib.urlretrieve(msg['oob']['url'], targetFile, context=ctx)
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logging.getLogger().debug("saved to %s" % targetFile)
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# if msg['type'] in ('chat', 'normal'):
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# msg.reply("Thanks for sending\n%(body)s" % msg).send()
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if __name__ == '__main__':
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# Ideally use optparse or argparse to get JID,
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# password, and log level.
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logging.basicConfig(level=logging.DEBUG, format='%(levelname)-8s %(message)s')
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client = ArchivistBot(args.jid, args.password, args.muc, args.nick)
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if client.connect():
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client.process(block=True)
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else:
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logging.getLogger().error("Can't connect.")
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