#!/bin/bash
# wp-run-cron.sh: run wordpress cron 24022019 nawawi

_BASEPATH="/opt/wp-operation";
_SRCPATH="/home/website/wordpress";
_RDATE="$(date +"%Y-%m-%d %H:%M:%S")";
_LOCKFILE="${_BASEPATH}/wp-run-cron-sh.lock";

_WPCLI="${_BASEPATH}/wp-cli.phar";

if [ ! -d $_BASEPATH ]; then
    echo "$_BASEPATH not exist";
    exit 1;
fi

if ! cd $_BASEPATH &>/dev/null; then
    echo "Cannot change to directory to $_BASEPATH";
    exit 1;
fi

if [ ! -x "${_WPCLI}" ]; then
	echo "wp-cli.phar binary not found";
	exit 1;
fi
_WPCLI="${_WPCLI} --allow-root";

if [ -f "${_LOCKFILE}" ]; then
    echo "process run";
    exit 1;
fi

trap "{ rm -f $_LOCKFILE; exit 1; }" SIGINT SIGTERM SIGHUP SIGKILL SIGABRT EXIT;
touch $_LOCKFILE;

for _CONF in $_SRCPATH/*/wp-config.php; do
    [ ! -f $_CONF ] && continue;

    # check database exist
    _DBNAME="$(grep DB_NAME ${_CONF} | sed -e "s/.*,\s'\(.*\)');/\1/")";
    _DBUSER="$(grep DB_USER ${_CONF} | sed -e "s/.*,\s'\(.*\)');/\1/")";
    _DBPASS="$(grep DB_PASSWORD ${_CONF} | sed -e "s/.*,\s'\(.*\)');/\1/")";

    [ "x${_DBNAME}" = "x" ] && continue;
    [ "x${_DBUSER}" = "x" ] && continue;
    [ "x${_DBPASS}" = "x" ] && continue;

    _BF="$(dirname $_CONF)";

    echo "# EXECUTE: ${_BF}";
    $_WPCLI --path=$_BF cron event run --all;

done

echo $_RDATE > $_BASEPATH/last-wp-run-cron-sh.txt;
rm -f $_LOCKFILE;
exit 0;