opf/openproject

#!/bin/bash

set -e

. "${INSTALLER_DIR}/wizard"

input_start() {
  local server_autoinstall=$(wiz_get "server/autoinstall" || echo "skip")
  if [ "$server_autoinstall" = "skip" ] ; then
    STATE="input_hostname"
  else
    STATE="input_admin_mail"
  fi
}

input_hostname_params() {
  local default_hostname=$(hostname -f 2>/dev/null || hostname || echo "example.com")

  if ! wiz_get "server/hostname" &>/dev/null ; then
    wiz_set "server/hostname" "$default_hostname"
    wiz_unseen "server/hostname"
  fi

  wiz_put "server/hostname"
  if wiz_ask ; then
    STATE="input_protocol"
  else
    STATE="start"
  fi
}

input_protocol_params() {
  wiz_put "server/ssl"
  if wiz_ask ; then
    STATE="input_admin_mail"
  else
    STATE="input_hostname"
  fi
}

input_admin_mail() {
  if wiz_get "smtp/admin_email" &>/dev/null ; then
    STATE="input_default_language"
    return
  fi

  wiz_put "openproject/admin_email"
  if wiz_ask ; then
    STATE="input_default_language"
  else
    STATE="start"
  fi
}

input_default_language() {
  # if legacy existing install, or when reconfiguring an existing install, we do not ask for default language again
  if ${APP_NAME} config:get HOST &>/dev/null ; then
    STATE="done"
    return
  fi

  wiz_put "openproject/default_language"
  if wiz_ask ; then
    STATE="done"
  else
    STATE="start"
  fi
}

state_machine() {
  case "$1" in
    "start")
      input_start
      ;;
    "input_hostname")
      input_hostname_params
      ;;
    "input_protocol")
      input_protocol_params
      ;;
    "input_admin_mail")
      input_admin_mail
      ;;
    "input_default_language")
      input_default_language
      ;;
    "done")
      echo "DONE"
      exit 0
      ;;
    *)
      echo "invalid state ${STATE}"
      exit 1
      ;;
  esac
}

wizard "start"