#!/bin/bash

toolName=couchpotato
toolDeps="git python-lxml python-pip libssl-dev libffi-dev"
toolGit="https://github.com/CouchPotato/CouchPotatoServer.git"

# Get script working directory
# (when called from a different directory)
WDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >>/dev/null 2>&1 && pwd)"
APTOPT=
CONFIG=0
SCRIPT_NAME=$(basename -- $0)
SCRIPT_NAME=${SCRIPT_NAME%%.*}
CONFIG_FILE_NAME="${SCRIPT_NAME}.cfg"
CONFIG_FILE_TEMPLATE="$WDIR/${CONFIG_FILE_NAME}.example"

step_config() {
  initSeqConfig "$CONFIG_FILE_NAME" "$CONFIG_FILE_TEMPLATE"
  if [ $? -eq 0 ] ; then
    CONFIG=1
  else
    [ $DRY -eq 0 ] && return -1
  fi
  [ $QUIET -ne 0 ] && APTOPT="-y"
  return 0
}

step_1_info() { 
  echo "Install $toolName"
  echoinfo "Default port: 5050"
}
step_1_alias() { ALIAS="install"; }
step_1() {
  exe apt update
  exe apt install $toolDeps $APTOPT
  exe pip install --upgrade pyopenssl
  endReturn -o $? "Pip install pyopenssl failed"
}

step_2_info() { echo "Clone git repository"; }
step_2() {
  exe git clone $toolGit "$CPO_INSTALL_DIR"
}

step_3_info() { echo "Create user $toolUser"; }
step_3() {
  exe adduser --system --group --home "${CPO_INSTALL_DIR}" --no-create-home "$CPO_USER"
  exe chown -R ${CPO_USER}: "${CPO_INSTALL_DIR}"
}

step_4_info() { echo "Create systemd service"; }
step_4() {
  exe cp "$CPO_INSTALL_DIR/init/couchpotato.service" "/etc/systemd/system"
  endReturn -o $? "Creating service file failed"
  exe systemctl daemon-reload
}

step_5_info() { echo "Add ufw rule for web interface"; }
step_5_alias() { ALIAS="ufw"; }
step_5() {
  exe ufw allow in on eth0 to any port 5050 proto tcp comment "couchpotato"
}

VERSION_SEQREV=12
. /usr/local/bin/sequencer.sh