telodendria/tools/bin/tp
Jordan Bancino 2f946848cb Telodendria Bot can now send messages again.
The problem here is that some Matrix homeservers reject requests that don't
have a Content-Length. http was not sending a Content-Length because it was
reading from standard input. By reading from an actual file, we can actually
easily get the size of the file to send as the Content-Length.
2023-06-12 14:01:56 +00:00

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#!/usr/bin/env sh
#
# tp: "Telodendria Patch"
#
# This script is used to manage the patch queue.
. "$(pwd)/tools/lib/common.sh"
if [ -z "$TELODENDRIA_PUB" ]; then
echo "TELODENDRIA_PUB not set."
exit 1
fi
TP_DIR="$TELODENDRIA_PUB/patches"
if [ ! -d "$TP_DIR" ]; then
echo "$TP_DIR does not exist."
exit 1
fi
matrix_send() {
msg="$1"
if [ ! -z "$msg" ]; then
(
printf '{'
printf '"body":'
json -e "$msg"
printf ',"formatted_body":'
json -e "$msg"
printf ',"format":"org.matrix.custom.html",'
printf '"msgtype":"m.text"'
printf '}'
) > /tmp/tp-$$
http -X PUT -d @/tmp/tp-$$ "$HOMESERVER/client/v3/rooms/$PATCHES_ROOM/send/m.room.message/$(date +%s)?access_token=$ACCESS_TOKEN"
rm /tmp/tp-$$
fi
}
case "$1" in
"ingress")
timeline="/tmp/timeline.json"
http "$HOMESERVER/client/v3/sync?access_token=$ACCESS_TOKEN" |
json -s "rooms->join->${PATCHES_ROOM}->timeline" >"$timeline"
length=$(cat "$timeline" | json -s "events->@length")
i=0
while [ $i -lt $length ]; do
content=$(cat "$timeline" | json -s "events[$i]->content->^body->^formatted_body")
i=$((i + 1))
type=$(echo "$content" | json -s "msgtype->@decode")
if [ "$type" != "m.file" ]; then
continue
fi
size=$(echo "$content" | json -s "info->size")
if [ "$size" -gt "$MAX_SIZE" ]; then
continue
fi
file=$(echo "$content" | json -s "filename->@decode")
ext=$(echo "$file" | rev | cut -d '.' -f 1 | rev)
if [ "$ext" != "patch" ]; then
continue
fi
url=$(echo "$content" | json -s "url->@decode")
id=$(echo "$url" | cut -d '/' -f 4)
if [ -f "$TP_DIR/ingress/$id.patch" ]; then
continue
fi
server=$(echo "$url" | cut -d '/' -f 3)
if ! http "$HOMESERVER/media/v3/download/$server/$id" > "$TP_DIR/ingress/$id.patch"; then
rm "$TP_DIR/ingress/$id.patch"
echo "Failed to fetch mxc://$server/$id."
echo "Will try again next time."
continue
fi
count=$(cat "$TP_DIR/count.txt")
count=$((count + 1))
cp "$TP_DIR/ingress/$id.patch" "$TP_DIR/p/$count.patch"
(
cd "$TP_DIR/queued"
ln -s "../p/$count.patch" "$count.patch"
)
echo "$count" >"$TP_DIR/count.txt"
matrix_send "Queued <code>$file</code> as <a href=\"https://telodendria.io/patches/p/$count.patch\">#$count</a>" >/dev/null
done
;;
"queue")
find "$TP_DIR/queued" -name '*.patch' | while IFS= read -r patch; do
n=$(basename "$patch" .patch)
echo "Patch #$n:"
head -n3 "$patch"
echo
done
;;
"view")
if [ -f "$TP_DIR/queued/$2.patch" ]; then
less "$TP_DIR/queued/$2.patch"
else
echo "Patch #$2 doesn't exist in the queue."
exit 1
fi
;;
"apply")
if [ -f "$TP_DIR/queued/$2.patch" ]; then
patch <"$TP_DIR/queued/$2.patch"
else
echo "Patch #$2 doesn't exist in the queue."
exit 1
fi
;;
"reverse")
if [ -f "$TP_DIR/queued/$2.patch" ]; then
patch -R <"$TP_DIR/queued/$2.patch"
else
echo "Patch #$2 doesn't exist in the queue."
exit 1
fi
;;
"accept" | "reject")
if [ -f "$TP_DIR/queued/$2.patch" ]; then
mv "$TP_DIR/queued/$2.patch" "$TP_DIR/${1}ed/$2.patch"
msg="Patch <a href=\"https://telodendria.io/patches/p/$2.patch\">#$2</a> was marked as ${1}ed."
msgFile="/tmp/patchmsg-$(date +%s).txt"
$EDITOR "$msgFile"
if [ -f "$msgFile" ]; then
msg="$msg<br><blockquote>$(cat $msgFile)<br>&mdash;$DISPLAY_NAME ($MXID)</blockquote>"
fi
matrix_send "$msg"
else
echo "Patch #$2 doesn't exist in the queue."
exit 1
fi
;;
*)
echo "No action specified."
exit 1
;;
esac