#!/bin/bash
# wrapper for conditional setting of nextcloud occ variables
# derived from ansible-openwrt

# parameters are command, key, value
source ${1}
logger occ $(cat ${1})

unquoted_key="$(echo $key | sed -e s/\'//g)"
unquoted_value="$(echo $value | sed -e s/\'//g)"

# Hardcoded
cd /opt/nextcloud

# test if we need to apply a change
case "$command" in
    'config:app:set')
        [ "$(sudo -u www-data php occ config:app:get $unquoted_key)" = "$unquoted_value" ]
        changed=$?
        ;;
    'config:system:set')
        [ "$(sudo -u www-data php occ config:system:get $unquoted_key)" = "$unquoted_value" ]
        changed=$?
        ;;
esac

if [ $changed -eq 0 ]
then
    echo -n '{"changed": false}'
else
    if [ -z "${_ansible_check_mode}" -o "${_ansible_check_mode}" = "False" ]
    then
        logger occ $(sudo -u www-data php occ "${command}" ${unquoted_key} --value="${unquoted_value}")
    fi
    echo -n '{"changed": true, "msg": "executed sudo -u www:data php occ '${command}' '${unquoted_key}' --value='${value}'"}'
fi