#!/bin/sh
#----------------------------------------------------------------------------
# /var/install/bin/pre-setup-packages-install-from-url-section-menu
#
# - setup.packages.menu -> Install package from URL section : setup.packages.install.from.url.section.menu
#
## Creation:     2016-08-19 hbfl
# Last Update:  $Id$
#
# Copyright (c) 2016-@@YEAR@@ the eisfair team, team(at)eisfair(dot)org
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#----------------------------------------------------------------------------

# include eislib
. /var/install/include/eislib

#debug=true

if ${debug:-false}
then
    exec 2>/tmp/$(basename ${0})-trace$$.log
    set -x
    ask_debug=true
    export ask_debug
fi

search_file=/etc/eisman/url.conf
temp_search_file=/etc/eisman/temp_url.conf

# ---------------------------------------------------------------------------
# check valid section
# ---------------------------------------------------------------------------
check_section()
{
    _section_invalid='true'

    if echo "${VALID_SECTIONS}" | grep -q "^${_sec}$"
    then
        _section_invalid='false'
    fi
}

# ---------------------------------------------------------------------------
# create menu
# ---------------------------------------------------------------------------
create_menu()
{
    {
        echo "<title>List packages by section</title>"
        echo "<package>url</package>"
        echo "<!-- /var/install/menu/setup.packages.install.from.url.section.available.menu -->"
        echo "<!-- Creation: $(/bin/date +%Y-%m-%d) by /var/install/bin/pre-setup-packages-section-available-menu -->"


        _section=$(eisman sections --unstable --url="$(dirname ${url})")

        echo "<script file=\"list-packages-eisman-url all ${url}\">All</script>"
        echo "<script file=\"list-packages-eisman-url nolib ${url}\">All, but no libs</script>"


        for _sec in ${_section}
        do
            _sec_first=$(echo ${_sec} | cut -c1 | tr [:lower:] [:upper:])
            _sec_secon=$(echo ${_sec} | cut -c2-)
            check_section
            if ${_section_invalid}
            then
                echo "<script file=\"list-packages-eisman-url ${_sec} ${url}\">${_sec_first}${_sec_secon} (invalid)</script>"
            else
                echo "<script file=\"list-packages-eisman-url ${_sec} ${url}\">${_sec_first}${_sec_secon}</script>"
            fi
        done

    }  > "${menu_file}"

    chmod 0640 ${menu_file}
}

# ---------------------------------------------------------------------------
# main
# ---------------------------------------------------------------------------
main()
{
    . /tmp/install-url.txt

    local action="${3}"
    menu_file="${4}"
    argument=$(echo "${6}" | sed 's|"||g ; s| ||g' | cut -d '-' -f 1)
    eval url='$'URL_PATH_"${argument}"

    case "${url}" in
    "file:///media/cdrom/"*)
         mount_cdrom
         ;;
    "file:///media/usb/"*)
         mount_usb
         ;;
    esac

    if [ -f ${search_file} ]
    then
        # added url to /etc/eisman/temp-url.conf, if not included
        # and rebuild packages database
        if ! grep -q ${url} ${search_file}
        then
            if [ -f ${temp_search_file} ]
            then
                if ! grep -q ${url} ${temp_search_file}
                then
                    echo "highest  ${url}" >> ${temp_search_file}
                    eisman update
                fi
            else
                echo "highest  ${url}" >> ${temp_search_file}
                eisman update
            fi
    #        echo "$(dirname ${url})" >>/tmp/install-search-url.txt
    #        chmod 0640 /tmp/install-search-url.txt
        fi
    fi

    if [ "${action}" = "menu" ]
    then
        create_menu
    fi

    exit 0
}

# ---------------------------------------------------------------------------
# call function main
# ---------------------------------------------------------------------------
main "${@}"

# ---------------------------------------------------------------------------
# end
# ---------------------------------------------------------------------------