First public release candidate
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jitsi-log.py
85
jitsi-log.py
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@ -2,12 +2,12 @@
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#
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# simple log parser and status server for the jitsi meet video conference tool
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#
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# Reik Kaps <r31k@k4p5.de> 2020
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# Reik Kaps <r31k@k4p5.de> 2020 for Leinelab Hannover
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import re
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import sys
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import threading
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from time import sleep
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from os.path import basename
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from datetime import datetime
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from argparse import ArgumentParser
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@ -27,11 +27,13 @@ except ImportError as e:
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roomList = {}
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# @see https://regex101.com/r/R1B1OL/1
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# general regex for a jicofo log line
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regex = r"(Jicofo)\s(\d+-\d+-\d+)\s(\d+\:\d+\:\d+\.\d+)\s(\w+):\s\[(\d+)\]\s(.*)\(\)\s(.*)"
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prog = re.compile(regex)
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##
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# new jitsi room
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#
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room_regex = r"(^Joining\sthe\sroom):(.*)"
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room = re.compile(room_regex)
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@ -56,6 +58,7 @@ leaving = re.compile(leaving_regex)
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class MeetingRoom():
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"""
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represent a Jitsi Meetingroom
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jid: eg room@conference.meet.leinelab.org
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ctime: eg 2020-06-01 12:32:02 ..
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"""
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@ -81,13 +84,13 @@ class MeetingRoom():
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try:
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self.members.remove(name)
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except ValueError as e:
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pass
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raise
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def getMembers(self):
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return self.members
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def __str__(self):
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return '{}: {}'.format(self.jid, self.owner)
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return '{}: {}'.format(self.jid, len(self.members))
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class logThread(threading.Thread):
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@ -103,15 +106,10 @@ class logThread(threading.Thread):
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class MyServer(BaseHTTPRequestHandler):
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def badge_respones(self, response_string):
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self.send_response(200)
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self.send_header("Content-type", "image/svg+xml")
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self.end_headers()
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self.wfile.write(response_string)
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def text_response(self, response_string):
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def do_response(self, response_string, ctype="text/plain"):
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self.send_response(200)
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self.send_header("Content-type", "text/plain")
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self.send_header("Content-type", ctype)
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self.end_headers()
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self.wfile.write(response_string)
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@ -128,13 +126,18 @@ class MyServer(BaseHTTPRequestHandler):
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if respones_format == 'json':
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pass
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elif respones_format == 'svg':
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participants = len(roomList[room_name].members)
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if participants > 1:
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rtext = '{} participants'.format(str(participants))
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else:
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rtext = '{} participant'.format(str(participants))
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s = badge(left_text='{}: {}'.format('Room', room_name),
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right_text=str(len(roomList[room_name].members)),
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right_text=rtext,
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left_color='blue',
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right_color='green')
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response_string = bytes(s, "utf-8")
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self.badge_respones(response_string)
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self.do_response(response_string, "image/svg+xml")
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else:
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# default text response
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response_string = bytes(room_name
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@ -143,7 +146,8 @@ class MyServer(BaseHTTPRequestHandler):
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+ '|'
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+ str(len(roomList[room_name].members))
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+ '|', "utf-8")
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self.text_response(response_string)
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self.do_response(response_string)
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else:
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if respones_format == 'svg':
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s = badge(left_text='{}: {}'.format('Room', room_name),
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@ -151,34 +155,35 @@ class MyServer(BaseHTTPRequestHandler):
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left_color='red',
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right_color='darkgray')
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response_string = bytes(s, "utf-8")
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self.badge_respones(response_string)
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self.text_response(response_string, "image/svg+xml")
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else:
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# text or other formats
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# return http code 404 (room) not found
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self.send_response(404)
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# self.send_header("Content-type", "text/plain")
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self.end_headers()
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def getRoomName(jid):
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return jid.split("@")[0].strip()
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def mkDatetime(str_date, str_time):
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return datetime.fromisoformat('{} {}'.format(str_date, str_time))
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def process_line(line):
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def process_line(line: str):
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"""
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process a logfile line, using global object and vars
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globals: prog, disposed, owner, member, roomList
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line: string
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Attributes
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----------
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line: str
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a line form the logfile
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"""
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erg = prog.match(line)
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if erg:
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# detect room creation
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new_room = room.match(erg.group(7))
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if new_room:
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room_name = getRoomName(new_room.group(2))
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room_date = mkDatetime(erg.group(2), erg.group(3))
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room_name = new_room.group(2).split("@")[0].strip()
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room_date = datetime.fromisoformat('{} {}'.
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format(erg.group(2),
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erg.group(3)))
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print('{} {} created'.format(room_date, room_name))
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currentRoom = MeetingRoom(room_name, room_date)
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if room_name in roomList:
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@ -213,26 +218,24 @@ def process_line(line):
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# participant is leaving a the room
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leaving_match = leaving.match(erg.group(7))
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if leaving_match:
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try:
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room_name = leaving_match.group(1).strip()
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room_member = leaving_match.group(3).strip()
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except:
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room_name = 'undefined'
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room_member = 'undefined'
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room_name = leaving_match.group(1).strip()
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room_member = leaving_match.group(3).strip()
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print('{} leaves {}'.format(room_member, room_name))
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if room_name in roomList:
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roomList[room_name].delMember(room_member)
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def getLogMsg(logfile):
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def getLogMsg(logfile: str):
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"""
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get log messages and commit it to process_line
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used pytail module
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"""
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# for line in Pygtail(logfile, full_lines=True):
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# process_line(line)
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used tail from sh module
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Attributes:
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-----------
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logfile: str
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path as string to logfile
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"""
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for line in tail("-f", logfile, _iter=True):
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process_line(line)
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