Files
discord-analyst/src/scanners/frequency_scanner.py
T
2021-04-09 15:34:03 +02:00

116 lines
3.9 KiB
Python

from typing import List
from datetime import datetime
import discord
# Custom libs
from .scanner import Scanner
from data_types import Frequency
from logs import ChannelLogs, MessageLog
from utils import generate_help
class FrequencyScanner(Scanner):
@staticmethod
def help() -> str:
return generate_help("freq", "Show frequency-related statistics")
def __init__(self):
super().__init__(
valid_args=["all", "everyone"],
help=FrequencyScanner.help(),
intro_context="Frequency",
)
async def init(self, message: discord.Message, *args: str) -> bool:
self.freq = Frequency()
self.all_messages = "all" in args or "everyone" in args
return True
def compute_message(self, channel: ChannelLogs, message: MessageLog):
return FrequencyScanner.analyse_message(
message, self.freq, self.raw_members, all_messages=self.all_messages
)
def get_results(self, intro: str) -> List[str]:
FrequencyScanner.compute_results(self.freq)
res = [intro]
res += self.freq.to_string(
member_specific=self.member_specific,
)
return res
@staticmethod
def analyse_message(
message: MessageLog,
freq: Frequency,
raw_members: List[int],
*,
all_messages: bool,
) -> bool:
impacted = False
# If author is included in the selection (empty list is all)
if (
(not message.bot or all_messages)
and len(raw_members) == 0
or message.author in raw_members
):
impacted = True
freq.dates += [message.created_at]
if message.author == freq.last_author:
freq.streaks[-1] += 1
else:
if len(freq.streaks) > 0 and (
freq.longest_streak is None
or freq.streaks[-1] > freq.longest_streak
):
freq.longest_streak = freq.streaks[-1]
freq.longest_streak_start = freq.last_streak_start
freq.longest_streak_author = freq.last_streak_author
freq.streaks += [1]
freq.last_streak_start = message.created_at
freq.last_streak_author = message.author
freq.last_author = message.author
return impacted
@staticmethod
def compute_results(freq: Frequency):
freq.dates.sort()
latest = freq.dates[0]
current_day = 0
current_day_date = freq.dates[0]
current_day_count = 0
current_hour_buffer = []
for date in freq.dates:
# calculate longest break
delay = date - latest
if delay > freq.longest_break:
freq.longest_break = delay
freq.longest_break_start = latest
latest = date
# calculate busiest weekday / hours
freq.week[date.weekday()] += 1
freq.day[date.hour] += 1
# calculate busiest day ever
start_delta = date - freq.dates[0]
if start_delta.days > current_day:
if current_day_count > freq.busiest_day_count:
freq.busiest_day_count = current_day_count
freq.busiest_day = current_day_date
current_day = start_delta.days
current_day_date = date
current_day_count = 0
else:
current_day_count += 1
# calculate busiest hour ever
while (
len(current_hour_buffer) > 0
and (date - current_hour_buffer[0]).total_seconds() > 3600
):
current_hour_buffer.pop(0)
current_hour_buffer += [date]
if len(current_hour_buffer) > freq.busiest_hour_count:
freq.busiest_hour = current_hour_buffer[0]
freq.busiest_hour_count = len(current_hour_buffer)