#!/sbin/runscript
# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

RUNDIR=/var/run/sabnzbd

depend() {
    need net
}

get_var() {

    echo $(sed -n '/\[misc]/,/'$1'/ s/'$1' = \([[:alnum:].]\+\)/\1/p' ${SABNZBD_CONFIGFILE})
}

get_port() {

  [[ $(get_var 'enable_https') == 1 ]] && echo $(get_var 'https_port') || echo $(get_var 'port')
}

get_addr() {

  local host=$(get_var 'host')
  local port=$(get_port)
  local protocol

  [[ ${host} == "0.0.0.0" ]] && host=localhost
  [[ $(get_var 'enable_https') == 1 ]] && protocol="https" || protocol="http"

  echo ${protocol}://${host}:${port}

}

get_pidfile() {

  local port=$(get_port)
  echo "${RUNDIR}/sabnzbd-${port}.pid"
}

start() {
    ebegin "Starting SABnzbd"

    checkpath -q -d -o ${SABNZBD_USER}:${SABNZBD_GROUP} -m 0770 "${RUNDIR}"

    start-stop-daemon \
        --quiet \
        --start \
        --user ${SABNZBD_USER} \
        --group ${SABNZBD_GROUP} \
        --name sabnzbd \
        --background \
        --pidfile $(get_pidfile) \
        --exec /usr/bin/sabnzbd \
        -- \
        --config-file ${SABNZBD_CONFIGFILE} \
        --logging ${SABNZBD_LOGGING} \
        --daemon \
        --pid ${RUNDIR}

    eend $?
}


stop() {
    local api_key=$(get_var 'api_key')
    local addr=$(get_addr)
    local pidfile=$(get_pidfile)
    local rc

    ebegin "Stopping SABnzbd"

    einfo "Attempting web-based shutdown @ ${addr}"
    
    # SABnzbd will return "ok" if shutdown is successful
    rc=$(/usr/bin/curl -k -s "${addr}/sabnzbd/api?mode=shutdown&apikey=${api_key}")
    [[ ${rc} == "ok" ]] && rc=0 || rc=1

    if [ ${rc} -eq 1 ]; then
        einfo "Falling back to SIGTERM, this may not work if you restarted via the web interface"
        start-stop-daemon \
            --stop \
            --pidfile ${pidfile} \
            --retry SIGTERM/1/SIGKILL/5
        rc=$?
    fi

    eend ${rc}
}