Files
discord-analyst/src/scanners/emojis_scanner.py
T
2021-05-18 16:08:38 +02:00

150 lines
5.3 KiB
Python

from typing import Dict, List
import discord
# Custom libs
from logs import ChannelLogs, MessageLog
from data_types import Emoji, get_emoji_dict
from .scanner import Scanner
from utils import emojis, generate_help, plural, precise
class EmojisScanner(Scanner):
@staticmethod
def help() -> str:
return generate_help(
"emojis",
"Rank emojis by their usage",
args=[
"<n> - top <n> emojis, default is 20",
"all - list all common emojis in addition to this guild's",
"members - show top member for each emojis",
"sort:usage/reaction - other sorting methods",
"everyone - include bots",
],
example="10 all #mychannel1 #mychannel2 @user",
)
def __init__(self):
super().__init__(
has_digit_args=True,
valid_args=["all", "members", "sort:usage", "sort:reaction", "everyone"],
help=EmojisScanner.help(),
intro_context="Emoji usage",
)
async def init(self, message: discord.Message, *args: str) -> bool:
guild = message.channel.guild
# get max emojis to view
self.top = 20
for arg in args:
if arg.isdigit():
self.top = int(arg)
# check other args
self.all_emojis = "all" in args
self.show_members = "members" in args and (
len(self.members) == 0 or len(self.members) > 1
)
# Create emojis dict from custom emojis of the guild
self.emojis = get_emoji_dict(guild)
self.sort = None
if "sort:usage" in args:
self.sort = "usage"
elif "sort:reaction" in args:
self.sort = "reaction"
self.all_messages = "everyone" in args
return True
def compute_message(self, channel: ChannelLogs, message: MessageLog):
return EmojisScanner.analyse_message(
message,
self.emojis,
self.raw_members,
all_emojis=self.all_emojis,
all_messages=self.all_messages,
)
def get_results(self, intro: str) -> List[str]:
names = [name for name in self.emojis]
names.sort(
key=lambda name: self.emojis[name].score(
usage_weight=(0 if self.sort == "reaction" else 1),
react_weight=(0 if self.sort == "usage" else 1),
),
reverse=True,
)
names = names[: self.top]
# Get the total of all emojis used
usage_count = 0
reaction_count = 0
for name in self.emojis:
usage_count += self.emojis[name].usages
reaction_count += self.emojis[name].reactions
res = [intro]
allow_unused = self.full and len(self.members) == 0
if self.sort is not None:
res += [f"(Sorted by {self.sort})"]
res += [
self.emojis[name].to_string(
names.index(name),
name,
total_usage=usage_count,
total_react=reaction_count,
show_life=False,
show_members=self.show_members or len(self.raw_members) == 0,
)
for name in names
if allow_unused or self.emojis[name].used()
]
res += [
f"Total: {plural(usage_count,'time')} ({precise(usage_count/self.msg_count)}/msg)"
]
if reaction_count > 0:
res[-1] += f" and {plural(reaction_count, 'reaction')}"
return res
@staticmethod
def analyse_message(
message: MessageLog,
emojis_dict: Dict[str, Emoji],
raw_members: List[int],
*,
all_emojis: bool,
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
# Find all emojis un the current message in the form "<:emoji:123456789>"
# Filter for known emojis
found = emojis.regex.findall(message.content)
# For each emoji, update its usage
for name in found:
if name not in emojis_dict:
if not all_emojis or name not in emojis.unicode_list:
continue
emojis_dict[name].usages += 1
emojis_dict[name].update_use(message.created_at, [message.author])
# For each reaction of this message, test if known emoji and update when it's the case
for name in message.reactions:
if name not in emojis_dict:
if not all_emojis or name not in emojis.unicode_list:
continue
if len(raw_members) == 0:
emojis_dict[name].reactions += len(message.reactions[name])
emojis_dict[name].update_use(
message.created_at, message.reactions[name]
)
else:
for member in raw_members:
if member in message.reactions[name]:
emojis_dict[name].reactions += 1
emojis_dict[name].update_use(message.created_at, [member])
return impacted