Merge branch 'master' into master

This commit is contained in:
Ben Harris 2021-09-07 15:58:52 +00:00
commit c76218d57e
9 changed files with 213 additions and 147 deletions

10
.drone.yml Normal file
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@ -0,0 +1,10 @@
---
kind: pipeline
name: shellcheck
steps:
- name: shellcheck
image: koalaman/shellcheck-alpine:stable
commands:
- shellcheck -x bot.sh

4
.gitignore vendored
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@ -1,7 +1,9 @@
toot.json
log.txt
*-toot.json
input.txt
.bot.cfg
subscribers.txt
email-subscribers.txt
now_playing.txt
account.ini

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@ -1,4 +1,4 @@
# radiobot
# radiobot (legacy)
super simple bot
@ -8,3 +8,8 @@ it:
drop webhook.php somewhere in a webroot and update `now_playing_file` in bot.properties to point to now_playing.txt in that dir.
this code is very bad and should probably be rewritten from scratch.
UPDATE: it has been rewritten from scratch as a module for [bitbot](https://bitbot.dev)
the module code can be found [here](https://tildegit.org/ben/bitbot-modules/src/branch/master/tilderadio.py)

3
account.ini.sample Normal file
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@ -0,0 +1,3 @@
account=bensbots
password=my super secret password

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@ -2,9 +2,8 @@ server="localhost"
port="6667"
npfile="now_playing.txt"
channel="tilderadio"
notify_channels="meta team yourtilde club tildetel envs $channel"
notify_channels="meta team club $channel"
link="https://tilderadio.org/listen"
schedule="https://tilderadio.org/schedule/"
source="https://tildegit.org/ben/radiobot"
source="https://tildegit.org/tilderadio/radiobot"
nick="radiobot"
log="log.txt"

307
bot.sh
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@ -1,176 +1,211 @@
#!/bin/bash
#!/usr/bin/env bash
# read configs
. bot.properties
input=".bot.cfg"
echo "Starting session: $(date "+[%y:%m:%d %T]")" > $log
echo "NICK $nick" > $input
echo "USER $nick 0 * :$nick" >> $input
echo "MODE $nick +B" >> $input
# not registered and identified
reg=""
function save_info {
now_playing=$(<$npfile)
}
# reset input file
rm input.txt && touch input.txt
function parse_dj {
grep -Eo '^\([^)]*\)' $npfile | sed 's/[()]//g' | xargs
printf "starting %s: %s\n" "$nick" "$(date "+[%y:%m:%d %T]")"
function send {
printf "> %s: %s\n" "$(date "+[%y:%m:%d %T]")" "$1"
printf "%b\r\n" "$1" >> input.txt
}
function msg {
echo "PRIVMSG ${1} :${2}" >> $input
send "PRIVMSG $1 :$2"
}
# save info on startup
save_info
function parse_dj {
grep -Eo '^\([^)]*\)' $npfile | sed 's/[()]//g' | xargs
}
# save current dj info on startup
now_playing=$(<$npfile)
dj=$(parse_dj)
# connect and register
send "NICK $nick"
send "USER $nick 0 * :$nick"
send "MODE $nick +B"
# main loop
tail -f $input | telnet $server $port | while read res
tail -f input.txt | telnet $server $port | while read -r buf
do
# log the session
echo "$(date "+[%y:%m:%d %T]")$res" >> $log
# trim \r's
line=$(printf %b "$buf" | tr -d $'\r')
# now playing
if [[ $now_playing != "$(<$npfile)" ]]; then
save_info
[[ ! -z "${dj}" ]] && echo -e "PRIVMSG #$channel :\x0303$now_playing" >> $input
fi
# log the received line
printf "< %s: %s\n" "$(date "+[%y:%m:%d %T]")" "$line"
# new dj!
if [[ $dj != $(parse_dj) ]]; then
dj=$(parse_dj)
if [[ ! -z "${dj}" ]]; then
for chan in $notify_channels; do
msg "#$chan" "$dj is now online playing $now_playing! tune in now here: $link"
done
# now playing
if [ "$now_playing" != "$(<$npfile)" ]; then
now_playing=$(<$npfile)
while read -u 10 subscriber; do
msg $subscriber "$dj is now online playing $now_playing! tune in now here: $link"
done 10< subscribers.txt
while read -u 11 subscriber email_addr; do
sed -e "s/<dj>/$dj/g" \
-e "s|<link>|$link|g" \
-e "s/<now_playing>/$now_playing/g" \
-e "s/<email_addr>/$email_addr/g" dj-online-email.tmpl \
| sendmail $email_addr
done 11< email-subscribers.txt
for json in . ./club ./team; do
TOOT_JSON_PATH=$json toot "dj $dj is now streaming live on https://tilderadio.org! tune in here: $link"
done
# print the new song if a dj is streaming
if [ -n "$dj" ]; then
msg "#$channel" "\x0303$now_playing"
fi
fi
fi
# do things when you see output
case "$res" in
# respond to ping requests from the server
PING*)
echo "$res" | sed "s/I/O/" >> $input
;;
# new dj!
if [ "$dj" != "$(parse_dj)" ]; then
dj=$(parse_dj)
if [ -n "$dj" ]; then
for chan in $notify_channels; do
msg "#$chan" "$dj is now online playing $now_playing! tune in now here: $link"
done
# make sure we're joined
*376*|*404*)
for chan in $notify_channels; do
echo "JOIN #$chan" >> $input
done
;;
while IFS= read -r -u 10 subscriber; do
msg "$subscriber" "$dj is now online playing $now_playing! tune in now here: $link"
done 10< subscribers.txt
# run when a message is seen
*PRIVMSG*)
echo "$res"
who=$(echo "$res" | perl -pe "s/:(.*)\!.*@.*/\1/")
from=$(echo "$res" | perl -pe "s/.*PRIVMSG (.*[#]?([a-zA-Z]|\-)*) :.*/\1/")
echo $who $from
while read -r -u 11 subscriber email_addr; do
sed -e "s/<dj>/$dj/g" \
-e "s|<link>|$link|g" \
-e "s/<now_playing>/$now_playing/g" \
-e "s/<email_addr>/$subscriber <$email_addr>/g" dj-online-email.tmpl \
| sendmail "$email_addr"
done 11< email-subscribers.txt
# "#" would mean it's a channel
if [ "$(echo "$from" | grep '^#')" ]; then
test "$(echo "$res" | grep ":$nick:")" || continue
will=$(echo "$res" | perl -pe "s/.*:$nick:(.*)/\1/")
else
will=$(echo "$res" | perl -pe "s/.*$nick :(.*)/\1/")
from=$who
fi
will=$(echo "$will" | perl -pe "s/^ //")
com=$(echo "$will" | cut -d " " -f1)
for json in ./*-toot.json; do
toot --creds "$json" "dj $dj is now streaming live on #tilderadio! tune in here: $link"
done
fi
fi
case "$com" in
subscribe)
if grep -q $who subscribers.txt; then
msg $from "you're already subscribed! :)"
else
echo $who >> subscribers.txt
msg $from "i'll send you a direct message when a dj starts streaming!"
fi
;;
# do things when you see output
case "$line" in
# respond to ping requests from the server
PING*)
send "$(printf %s "$line" | sed "s/I/O/")"
;;
unsubscribe)
sed -i "/$who/d" subscribers.txt
msg $from "i'll stop sending you updates."
;;
# log in to services
*001*) # RPL_WELCOME
if [ -z "$reg" ] && [ -f account.ini ]; then
. account.ini
send "SQUERY NickServ identify $account $password"
fi
;;
email-subscribe)
if grep -q $who email-subscribers.txt; then
msg $from "you're already subscribed! :)"
else
email_addr=$(echo "$will" | cut -d " " -f2)
echo "$who $email_addr" >> email-subscribers.txt
msg $from "i'll send you an email when a dj starts streaming!"
fi
;;
# grab account name if authentication successful
*900*) # RPL_LOGGEDIN
reg=$(printf %s "$line" | sed -E "s/.* (.*) :.*/\1/")
printf "successfully logged in as '%s'\n" "$reg"
;;
email-unsubscribe)
sed -i "/$who/d" email-subscribers.txt
msg $from "i'll stop sending you email updates."
;;
# make sure we're joined
*376*) # RPL_ENDOFMOTD
for chan in $notify_channels; do
send "JOIN #$chan"
done
;;
time)
msg $from "$(TZ=UTC date)"
;;
# run when a message is seen
*PRIVMSG*)
who=$(printf "%s" "$line" | sed -E "s/:(.*)\!.*@.*/\1/")
from=$(printf "%s" "$line" | sed -E "s/.*PRIVMSG (.*[#]?([a-zA-Z]|\-)*) :.*/\1/")
np)
msg $from "$now_playing"
;;
# "#" would mean it's a channel
if printf %s "$from" | grep -q "^#"; then
# channel messages need to contain our nick
printf %s "$line" | grep -q ":$nick:" || continue
trailing=$(printf %s "$line" | sed -E "s/.*:$nick:(.*)/\1/")
else
trailing=$(printf %s "$line" | sed -E "s/.*$nick :(.*)/\1/")
from="$who"
fi
dj)
msg $from "${dj:-"no one"} is on the air now"
;;
# trim leading and split args on space
IFS=" " read -r -a args <<< "$(printf %s "$trailing" | sed -E "s/^ //")"
link)
msg $from "$link"
;;
case "${args[0]}" in
subscribe)
if grep -q "$who" subscribers.txt; then
msg "$from" "you're already subscribed! :)"
else
printf "%s\n" "$who" >> subscribers.txt
msg "$from" "i'll send you a direct message when a dj starts streaming!"
fi
;;
source)
msg $from "$source"
;;
unsubscribe)
sed -i"" "/$who/d" subscribers.txt
msg "$from" "i'll stop sending you updates."
;;
schedule)
msg $from "$schedule"
;;
email-subscribe)
if grep -q "$who" email-subscribers.txt; then
msg "$from" "you're already subscribed! :)"
else
if (( "${#args[1]}" > 0 )); then
printf "%s %s\n" "$who" "${args[1]}" >> email-subscribers.txt
msg "$from" "i'll send you an email when a dj starts streaming!"
else
msg "$from" "please provide an address to email when a dj starts streaming"
fi
fi
;;
help)
msg $from "hey hi, my commands are subscribe, unsubscribe, np, dj, link, slogan, and schedule. if you prefer email notifications, you can use radiobot: email-subscribe you@example.com"
;;
email-unsubscribe)
sed -i"" "/$who/d" email-subscribers.txt
msg "$from" "i'll stop sending you email updates."
;;
radio|slogan)
msg $from "$(shuf -n1 slogans.txt)"
;;
time|date|now)
msg "$from" "UTC time is currently $(LANG=C TZ=UTC date)"
;;
paymybills)
msg $from "whaddya mean?! i'm broker than you!"
;;
np)
msg "$from" "$now_playing"
;;
*)
echo "no command: $res"
;;
dj)
msg "$from" "${dj:-"no one"} is on the air now"
;;
esac
;;
link)
msg "$from" "$link"
;;
# else
*)
echo "$res"
;;
esac
source)
msg "$from" "$source"
;;
schedule|upnext|un)
# get next scheduled streaming time
json=$(curl -s "https://radio.tildeverse.org/api/station/1/schedule?rows=1" | jq ".[]")
nextdj=$(jq -r .name <<< "$json")
nexttime=$(LANG=C TZ=UTC date -d "$(jq -r .start <<< "$json")")
nexttimesecs=$(LANG=C TZ=UTC date -d "$nexttime" +%s)
timediff=$(TZ=UTC awk -v d="$nexttimesecs" 'BEGIN { then=d; now=systime(); print strftime("%Hh %Mm", then - now); }')
msg "$from" "$schedule - $nextdj will be on at $nexttime (in $timediff)"
;;
help)
msg "$from" "hey hi, my commands are np, dj, link, slogan, schedule, time, [un]subscribe, email-[un]subscribe. please provide an address when subscribing via email."
;;
radio|slogan)
msg "$from" "$(shuf -n1 slogans.txt)"
;;
paymybills)
msg "$from" "whaddya mean?! i'm broker than you!"
;;
*) ;;
esac
;;
# else
*) ;;
esac
done

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@ -5,7 +5,7 @@ After=radiobot.service
[Service]
Type=simple
WorkingDirectory=/home/ben/workspace/radiobot
ExecStart=/bin/bash /home/ben/workspace/radiobot/bot.sh
ExecStart=/bin/bash bot.sh
Restart=always
RestartSec=5
StartLimitInterval=60s

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@ -1,14 +1,22 @@
<?php
$debug = false;
$input = file_get_contents("php://input");
$tilderadio = json_decode($input, true);
$json = json_decode(file_get_contents('php://input'));
if ($debug) {
$timestamp = date("c");
file_put_contents("$timestamp.json", $input);
print_r($tilderadio);
}
$msg = "";
if ($json->live->is_live)
$msg .= "({$json->live->streamer_name}) ";
if ($tilderadio["live"]["is_live"])
$msg .= "({$tilderadio["live"]["streamer_name"]}) ";
$msg .= "now playing: ";
$msg .= $json->now_playing->song->text . " ";
$msg .= "~~ {$json->listeners->current} listeners";
$msg .= $tilderadio["now_playing"]["song"]["text"] . " ";
$msg .= "~~ {$tilderadio["listeners"]["current"]} listeners";
echo $msg;
file_put_contents(__DIR__."/../now_playing.txt", $msg);

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webhook/slogan.php Normal file
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<?php
$slogans = file("../slogans.txt");
echo $slogans[array_rand($slogans)];