mirror of https://github.com/miaowware/qrm2.git
88 lines
3.7 KiB
Python
88 lines
3.7 KiB
Python
"""
|
|
Propagation extension for qrm
|
|
---
|
|
Copyright (C) 2019-2020 Abigail Gold, 0x5c
|
|
|
|
This file is part of qrm2 and is released under the terms of
|
|
the GNU General Public License, version 2.
|
|
"""
|
|
|
|
|
|
from io import BytesIO
|
|
|
|
import aiohttp
|
|
import cairosvg
|
|
from datetime import datetime
|
|
|
|
import discord
|
|
import discord.ext.commands as commands
|
|
|
|
import common as cmn
|
|
|
|
|
|
class PropagationCog(commands.Cog):
|
|
muf_url = "https://prop.kc2g.com/renders/current/mufd-normal-now.svg"
|
|
fof2_url = "https://prop.kc2g.com/renders/current/fof2-normal-now.svg"
|
|
gl_baseurl = "https://www.fourmilab.ch/cgi-bin/uncgi/Earth?img=ETOPO1_day-m.evif&dynimg=y&opt=-p"
|
|
n0nbh_sun_url = "http://www.hamqsl.com/solarsun.php"
|
|
|
|
def __init__(self, bot):
|
|
self.bot = bot
|
|
self.session = aiohttp.ClientSession(connector=bot.qrm.connector)
|
|
|
|
@commands.command(name="mufmap", aliases=["muf"], category=cmn.Cats.WEATHER)
|
|
async def mufmap(self, ctx: commands.Context):
|
|
"""Shows a world map of the Maximum Usable Frequency (MUF)."""
|
|
async with ctx.typing():
|
|
async with self.session.get(self.muf_url) as r:
|
|
svg = await r.read()
|
|
out = BytesIO(cairosvg.svg2png(bytestring=svg))
|
|
file = discord.File(out, "muf_map.png")
|
|
embed = cmn.embed_factory(ctx)
|
|
embed.title = "Maximum Usable Frequency Map"
|
|
embed.description = "Image from [prop.kc2g.com](https://prop.kc2g.com/)\nData sources listed on the page."
|
|
embed.set_image(url="attachment://muf_map.png")
|
|
await ctx.send(file=file, embed=embed)
|
|
|
|
@commands.command(name="fof2map", aliases=["fof2", "critfreq"], category=cmn.Cats.WEATHER)
|
|
async def fof2map(self, ctx: commands.Context):
|
|
"""Shows a world map of the Critical Frequency (foF2)."""
|
|
async with ctx.typing():
|
|
async with self.session.get(self.fof2_url) as r:
|
|
svg = await r.read()
|
|
out = BytesIO(cairosvg.svg2png(bytestring=svg))
|
|
file = discord.File(out, "fof2_map.png")
|
|
embed = cmn.embed_factory(ctx)
|
|
embed.title = "Critical Frequency (foF2) Map"
|
|
embed.description = "Image from [prop.kc2g.com](https://prop.kc2g.com/)\nData sources listed on the page."
|
|
embed.set_image(url="attachment://fof2_map.png")
|
|
await ctx.send(file=file, embed=embed)
|
|
|
|
@commands.command(name="grayline", aliases=["greyline", "grey", "gray", "gl"], category=cmn.Cats.WEATHER)
|
|
async def grayline(self, ctx: commands.Context):
|
|
"""Gets a map of the current greyline, where HF propagation is the best."""
|
|
embed = cmn.embed_factory(ctx)
|
|
embed.title = "Current Greyline Conditions"
|
|
embed.colour = cmn.colours.good
|
|
date_params = f"&date=1&utc={datetime.utcnow():%Y-%m-%d+%H:%M:%S}"
|
|
embed.set_image(url=self.gl_baseurl + date_params)
|
|
await ctx.send(embed=embed)
|
|
|
|
@commands.command(name="solarweather", aliases=["solar", "bandconditions", "cond", "condx", "conditions"],
|
|
category=cmn.Cats.WEATHER)
|
|
async def solarweather(self, ctx: commands.Context):
|
|
"""Gets a solar weather report."""
|
|
embed = cmn.embed_factory(ctx)
|
|
embed.title = "☀️ Current Solar Weather"
|
|
if ctx.invoked_with in ["bandconditions", "cond", "condx", "conditions"]:
|
|
embed.add_field(name="⚠️ Deprecated Command Alias",
|
|
value=(f"This command has been renamed to `{ctx.prefix}solar`!\n"
|
|
"The alias you used will be removed in the next version."))
|
|
embed.colour = cmn.colours.good
|
|
embed.set_image(url=self.n0nbh_sun_url)
|
|
await ctx.send(embed=embed)
|
|
|
|
|
|
def setup(bot: commands.Bot):
|
|
bot.add_cog(PropagationCog(bot))
|