his.js

commit dcb70728ab17ca947d5785b58302a8830c601bb3
parent 5b581554ddd130ce83fc2763090d4f1bb0431074
Author: Daniel <23189912+danyisill@users.noreply.github.com>
Date:   Thu, 30 Jul 2020 14:50:03 +0300

Merge pull request #2 from Demonstrandum/master

Added shell script.
Diffstat:
M
.gitignore
 | 
4
++--
A
his.sh
 | 
33
+++++++++++++++++++++++++++++++++
M
start.sh
 | 
2
+-

3 files changed, 36 insertions(+), 3 deletions(-)
diff --git a/.gitignore b/.gitignore
@@ -1,2 +1,2 @@
-# JSON Store
-posted.json
+# Posted files
+posted*
diff --git a/his.sh b/his.sh
@@ -0,0 +1,33 @@
+#!/usr/bin/bash
+
+[ -z "$HIS_BOT_TOKEN" ] && { echo "No API token in ENV!"; exit 1; }
+[ ! -f ./posted ] && touch posted
+
+update () {
+	curl -s 'https://a.4cdn.org/his/threads.json' \
+		| tr n '\n' \
+		| tr -cd '1234567890:\n' \
+		| sed 1d \
+		| while read -r thread; do
+			if [[ "$(cut -d : -f 4 <<< "$thread")" -gt 50 ]]; then
+				echo "--- Checking if thread already exists... ---"
+				if grep -q "$(cut -d : -f 2 <<< "$thread")" posted; then
+					echo "  -> Exists, not posting."
+					continue
+				else
+					echo "  -> Posting new message!"
+					cut -d : -f 2 <<< "$thread" \
+						| tee -a posted \
+						| xargs -I {} curl -s "https://api.telegram.org/bot$HIS_BOT_TOKEN/sendMessage?chat_id=@his50replies&text=https://boards.4channel.org/his/thread/{}" >/dev/null
+				fi
+				sleep 0.25
+			fi
+		  done
+}
+
+for (( ; ; )); do
+	echo "=== Checking. ==="
+	update
+	sleep 300  # 5 min.
+done
+
diff --git a/start.sh b/start.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-node his.js &
+bash ./his.sh &
 echo "$!" > ./.pid
 
 echo "Bot started."