LinuxGSM/lgsm/functions/alert_rocketchat.sh

#!/bin/bash
# LinuxGSM alert_rocketchat.sh function
# Author: Alasdair Haig
# Website: https://linuxgsm.com
# Description: Sends Rocketchat alert.

functionselfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")"

if ! command -v jq > /dev/null; then
  fn_print_fail_nl "Sending Rocketchat alert: jq is missing."
  fn_script_log_fatal "Sending Rocketchat alert: jq is missing."
fi

json=$(cat <<EOF
{
  "alias": "LinuxGSM",
  "text": "*${alertemoji} ${alertsubject} ${alertemoji}* + \n ${escaped_alertbody}",
  "attachments": [
    {
      "title": "Linuxgsm Alert",
      "text": "Hostname: ${HOSTNAME}",
      "color": "#36a64f",
      "fields": [
        {
          "short": true,
          "title": "Game:",
          "value": "${gamename}"
        },
        {
          "short": true,
          "title": "Server IP:",
          "value": "${alertip}:${port}"
        },
        {
          "short": true,
          "title": "Server Name:",
          "value": "${escaped_servername}"
        }
      ]
    }
  ]
}
EOF
)

fn_print_dots "Sending Rocketchat alert"

rocketlaunch=$(curl -sSL -H "Content-Type:application/json" -X POST -d "$(echo -n "$json" | jq -c .)" "${rocketchatwebhook}")

if [ "${rocketlaunch}" == "ok" ]; then
  fn_print_ok_nl "Sending Rocketchat alert"
  fn_script_log_pass "Sending Rocketchat alert"
else
    fn_print_fail_nl "Sending Rocketchat alert: ${rocketlaunch}"
  fn_script_log_fatal "Sending Rocketchat alert: ${rocketlaunch}"
fi