#!/bin/sh
#------------------------------------------------------------------------------
# /var/install/bin/carddav2xml-cronjob-cmd - Cronjob command
#
# Copyright (c) 2015-2019  The Eisfair Team, team(at)eisfair(dot)org
#
# Creation:     2016-06-23  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/jedlib

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

idx=$1
if ! is_numeric "${idx}"
then
    idx=''
fi

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

    if [ "${START_CARDDAV2XML}" = 'yes' ]
    then
        if [ -n "${idx}" ]
        then
            # number given on command line
            if [ ${idx} -le ${CARDDAV2XML_N} ]
            then
                # index number is in range
                eval active='$CARDDAV2XML_'${idx}'_ACTIVE'

                if [ "${active}" = 'yes' ]
                then
                    # active record found
                    # config2xml-x.php
                    config_file="${carddav2xml_runpath}/config`echo "${module_name}" | sed -r 's/^.{7}//'`-${idx}.php"
                    log_file=/var/log/${module_name}-${idx}-output-trace.log

                    eval post_exec_cmd='$CARDDAV2XML_'${idx}'_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

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

                    # check if an error has been reported
                    grep -v -i "WARNING: no phone entry found. VCard will be ignored." ${log_file} | grep -E -i -q "ERROR:|WARNING:"

                    if [ $? -eq 0 ]
                    then
                        grep -E -i "ERROR:|WARNING:" ${log_file} | \
                        grep -E -v -i "WARNING: no phone entry found. VCard will be ignored.|WARNING: Only jpg contact photos are currently supported." | sed 's/^ *//'
                        sed '$!N;/WARNING: Only jpg contact photos are currently supported/P;D' ${log_file} | sed 's/^ *//'
                    fi
                fi
            fi
        else
            echo "Error: No valid configuration set number ($1) given on command line!"
        fi
    fi
else
    echo "Error: Configuration file '${package_configfile}' doesn't exist!"
fi

exit 0