#!/bin/sh
#------------------------------------------------------------------------------
# /var/install/bin/carddav2xml-force-update - force update of FRITZ!Box
#                                            address book
#
# Copyright (c) 2015-2019  The Eisfair Team, team(at)eisfair(dot)org
#
# Creation:     2015-04-11  jed
# Last Update:  $Id$
#
# 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.
#------------------------------------------------------------------------------

# read eislib
. /var/install/include/eislib
. /var/install/include/check-eisfair-version

pgmname=`basename $0`
module_name=`echo "${pgmname}" | cut -d- -f1`

# debug mode true/false
#debug=true
if ${debug:-false}
then
    exec 2> /tmp/${pgmname}-trace$$.log
    set -x
    ask_debug=true
    export ask_debug
fi

carddav2xml_runpath=/var/lib/${module_name}
package_configfile=/etc/config.d/${module_name}
carddav2xml_bin=/usr/lib/${module_name}/${module_name}.php
title_str='Force manual XML export'

if [ -f ${package_configfile} ]
then
    . ${package_configfile}

    if [ "${START_CARDDAV2XML}" = 'yes' ]
    then
        ### list available configuration sets ###
        clrhome
        mecho --info "Selective CardDAV file export"
        mecho
        mecho "Which export do you want to force?"
        mecho

        techo --begin 1 3 2 30
        techo --row "" --info "Nr" "" --info "Comment"

        idx=1
        active_entries=':'
        while [ ${idx} -le ${CARDDAV2XML_N} ]
        do
            eval active='$CARDDAV2XML_'${idx}'_ACTIVE'

            if [ "${active}" = 'yes' ]
            then
                eval comment='$CARDDAV2XML_'${idx}'_COMMENT'

                techo --row "" ${idx} ":" "${comment}"
                active_entries="${active_entries}${idx}:"
            fi

            idx=`/usr/bin/expr ${idx} + 1`
        done

        techo --end
        mecho

        idxmax=`/usr/bin/expr ${idx} - 1`

        endflag=0
        if [ ${idxmax} -gt 0 ]
        then
            until [ ${endflag} = 1 ]
            do
                /var/install/bin/ask "Please enter entry number (1-${idxmax}) or (q)uit:" '' '+' > /tmp/ask.$$
                rc=$?
                nbr=`cat /tmp/ask.$$`
                rm -f /tmp/ask.$$
                if [ $rc = 255 ]
                then
                    exit 1
                fi

                case "${nbr}" in
                    [qQ] ) ### quit ###
                        endflag=1
                        exit 1
                        ;;

                    [0-9] | [1-9][0-9] ) ### number entered ###
                        if [ ${nbr} -ge 1 -a ${nbr} -le ${idxmax} ]
                        then
                            echo "${active_entries}" | grep -q ":${nbr}:"

                            if [ $? -eq 0 ]
                            then
                                # config2xml-x.php
                                config_file="${carddav2xml_runpath}/config`echo "${module_name}" | sed -r 's/^.{7}//'`-${nbr}.php"
                                log_file=/var/log/${module_name}-${nbr}-force-output-trace.log

                                # create empty output file
                                if [ ! -f ${log_file} ]
                                then
                                    echo > ${log_file}
                                fi

                                # check post execution command
                                eval post_exec_cmd='$CARDDAV2XML_'${nbr}'_CRON_POST_EXEC'

                                if [ -n "`echo "${post_exec_cmd}" | sed 's/ *//g'`" ]
                                then
                                    if [ ! -x ${post_exec_cmd} ]
                                    then
                                        post_exec_cmd=''
                                    fi
                                else
                                    post_exec_cmd=''
                                fi

                                # force update
                                (
                                    /usr/bin/php -f ${carddav2xml_bin} ${config_file} ; ${post_exec_cmd}
                                ) | sed -e 's/[[:cntrl:]]\[32m//g' -e 's/[[:cntrl:]]\[0m//g' > ${log_file}

                                # show output
                                if [ -s ${log_file} ]
                                then
                                    # check if show-doc.cui supports colors
                                    color=''
                                    frame=''
                                    if $(grep -qE "^MENU=['\"]/var/install/bin/show-menu['\"]"  /etc/config.d/setup)
                                    then
                                        color='--nocolor'
                                        frame='--noframe'
                                    fi

                                    /var/install/bin/show-doc.cui ${color} ${frame} --follow --title "${title_str}" ${log_file}
                                fi

                                rm -f ${log_file}

                                endflag=1

                            fi
                        fi
                        ;;

                    * )
                        ;;
                esac
            done
        else
            mecho --info "There are currently no configuration sets defined!"
        fi

        mecho
        anykey
    fi
#else
#    mecho --error "Configuration file '${package_configfile}' doesn't exist!"
fi

exit 0