modules/CommandTissJoin.py

   1 # Mattermost Bot module.
   2 #  Copyright (c) 2016-2022 by Someone <someone@somenet.org> (aka. Jan Vales <jan@jvales.net>)
   3 #  published under MIT-License
   4
   5 import re
   6
   7
   8 REX_linesplit = re.compile(r"\xa0|\t|\s{4}")
   9
  10
  11 # pylint: disable=wrong-import-position
  12 from AbstractCommand import AbstractCommand
  13 class CommandTissJoin(AbstractCommand):
  14     TRIGGER = "tissjoin"
  15     CONFIG = {"display_name": "somebot-command", "auto_complete": True,
  16               "auto_complete_hint": "<as-is-copy/paste of one TISS-LVA-Cockpit table>",
  17              }
  18     USEINFO = CONFIG["auto_complete_desc"] = CONFIG["description"] = AbstractCommand.ICON_PRIVATE+"Parses input and tries to join every LVA-channel. There is no undo."
  19
  20
  21     def on_POST(self, request, data):
  22         result = ""
  23         lines = data["text"].splitlines()
  24         for line in lines:
  25             lva_line = REX_linesplit.split(line)
  26             if len(lva_line) < 2:
  27                 continue
  28
  29             lvaname = lva_line[0].strip().replace("&", " ").replace("-", " ").replace("|", " ").replace(",", " ").strip()
  30             lvaname = re.sub(r"\d\d\d\.\d\d\d\s*\w\w\s*$", " ", lvaname).strip()
  31             if len(lvaname) < 5:
  32                 continue
  33
  34             if lvaname.startswith("Titel   Std") or lvaname.startswith("Summe   "):
  35                 continue
  36
  37             result += "\n+ ``"+lvaname+"``"
  38
  39             # max 60 char length
  40             channel_results = self.bot.api.search_channel(self.TEAM_ID, lvaname[:60]) # max 60 char length
  41
  42             if not channel_results:
  43                 result += "\n   + :stop_sign: could not find suitable channel"
  44
  45             elif len(channel_results) == 1:
  46                 channel = channel_results[0]
  47                 result += "\n   + :white_check_mark: found channel: ~"+channel["name"]+"\n   + trying to join..."
  48                 # no useful result
  49                 self.bot.api.add_user_to_channel(channel["id"], data["user_id"])
  50
  51             else:
  52                 result += "\n   + :warning: multiple channels found. Join the correct channel(s) by clicking on their name. If they are not clickable, click on ``More...`` to download the full channel-list. Close the window once it opens."
  53                 for channel in channel_results:
  54                     result += "\n     + [~"+channel["name"]+"](https://mattermost.fsinf.at/w-inf-tuwien/channels/"+channel["name"]+")\n"
  55
  56
  57         if result == "":
  58             request.respond_cmd_err("``/"+self.TRIGGER+"`` failed to detect any courses.")
  59
  60         request.respond_cmd_temp("## :white_check_mark: Success! :)\n#### Results..."+result)