earthquake notify shell script by LineBot

#!/bin/bash

#通知內容
msg="警告!!芮氏規模$1的地震，將於$2秒後到達!!"

#Linebot token
TOKEN="BXXXXXXXXX"

#訊息要發送到哪裡，可輸入user_id或channel_id
USER_ID="U8XXXXXXX"

#HA對外網址，最後免加/
DST="https://xxxxx.xxx.com:8123"

#截圖指令
VNC=:0 gnome-screenshot -w -f /config/www/tmp/OX.png

#Linebot推播圖片加訊息
#aspectMode可選fit或是cover
#cover會裁掉右邊，fit則是全圖但會比較小
curl -v -X POST https://api.line.me/v2/bot/message/push \
  -H 'Content-Type: application/json' \
  -H "Authorization: Bearer "$TOKEN \
  -d "{
    \"to\": \"$USER_ID\",
    \"messages\": [
      {
        \"type\": \"flex\",
        \"altText\": \"$msg\",
        \"contents\":
          {
            \"type\": \"bubble\",
            \"hero\": {
              \"type\": \"image\",
              \"url\": \"$DST/local/tmp/OX.png?rnd=$RANDOM\",
              \"size\": \"full\",
              \"aspectMode\": \"cover\"
            },
            \"body\": {
              \"type\": \"box\",
              \"layout\": \"vertical\",
              \"contents\": [
                {
                  \"type\": \"text\",
                  \"text\": \"$msg\",
                  \"weight\": \"regular\",
                  \"size\": \"lg\",
                  \"wrap\": true,
                  \"margin\": \"md\"
                }
              ],
              \"offsetTop\": \"none\",
              \"spacing\": \"none\",
              \"margin\": \"none\",
              \"paddingBottom\": \"lg\",
              \"paddingTop\": \"none\"
            }
          }
      }
    ]
  }"