#!/bin/true
# REMOTE SCRIPT (can not interact with user)

# turn on debug mode (use 'set +x' to disable it)
# set -x

# {{VAR_NAME}} - template variables
ERR_CODE_EXEC_ERROR="{{ERR_CODE_EXEC_ERROR}}"

REMOTE_SITE_DIR="{{REMOTE_SITE_DIR}}"
REMOTE_WWW_DIR="{{REMOTE_WWW_DIR}}"
SVN_REPO_PATH="{{SVN_REPO_PATH}}"
SVN_QSF_REPO_PATH="{{SVN_QSF_REPO_PATH}}"
SVN_BIND_PORT="{{SVN_BIND_PORT}}"

SVN=$(which svn)
JAVA=$(which java)

#if test $(uname -n) = "CatZilla"; then
#    echo "> ERROR: remote script should not be executed on CatZilla" 1>&2
#    exit 1
#fi

echo "> checking out sources from svn ..."

if test -z $SVN ; then
    echo "> ERROR: svn command not found" 1>&2
    exit 1
fi

if test -z "$JAVA" ; then
    echo "> WARNING: can not found java" 1>&2
fi

CURRENT_DIR=$(pwd)

SITE_PARENT_DIR=$(dirname ${REMOTE_SITE_DIR})
SITE_DIR_NAME=$(basename ${REMOTE_SITE_DIR})

WWW_PARENT_DIR=$(dirname ${REMOTE_WWW_DIR})
WWW_DIR_NAME=$(basename ${REMOTE_WWW_DIR})

# checkout site and www
echo "> checking out site ..."
cd $SITE_PARENT_DIR || exit ${ERR_CODE_EXEC_ERROR}
$SVN co --force --ignore-externals http://127.0.0.1:${SVN_BIND_PORT}/${SVN_REPO_PATH}/site $SITE_DIR_NAME

echo "> checking out www ..."
cd $WWW_PARENT_DIR || exit ${ERR_CODE_EXEC_ERROR}
$SVN co --force --ignore-externals http://127.0.0.1:${SVN_BIND_PORT}/${SVN_REPO_PATH}/www $WWW_DIR_NAME

$SVN ls --depth empty http://127.0.0.1:${SVN_BIND_PORT}/${SVN_REPO_PATH}/.updates
if test $? -eq 0 ; then
    echo "> checking out .updates ..."
    cd $SITE_PARENT_DIR || exit ${ERR_CODE_EXEC_ERROR}
    $SVN co --force --ignore-externals http://127.0.0.1:${SVN_BIND_PORT}/${SVN_REPO_PATH}/.updates
fi
$SVN ls --depth empty http://127.0.0.1:${SVN_BIND_PORT}/${SVN_REPO_PATH}/db
if test $? -eq 0 ; then
    echo "> checking out db ..."
    cd $SITE_PARENT_DIR || exit ${ERR_CODE_EXEC_ERROR}
    $SVN co --force --ignore-externals http://127.0.0.1:${SVN_BIND_PORT}/${SVN_REPO_PATH}/db
fi

if [ -n "$SVN_QSF_REPO_PATH" ]; then
    echo "> checking out www/js/ckeditor ..."
    cd ${REMOTE_WWW_DIR}/js || exit ${ERR_CODE_EXEC_ERROR}
    svn co --force --ignore-externals http://127.0.0.1:${SVN_BIND_PORT}/${SVN_QSF_REPO_PATH}/www/js/ckeditor

    echo "> checking out externals from site/lib/Smarty ..."
    cd ${REMOTE_SITE_DIR}/lib/Smarty || exit ${ERR_CODE_EXEC_ERROR}
    svn co --force --ignore-externals http://127.0.0.1:${SVN_BIND_PORT}/${SVN_QSF_REPO_PATH}/site/lib/Smarty/Smarty

    # checkout site/lib externals
    echo "> checking out externals from site/lib ..."
    cd ${REMOTE_SITE_DIR}/lib || exit ${ERR_CODE_EXEC_ERROR}
    svn propget svn:externals http://127.0.0.1:${SVN_BIND_PORT}/${SVN_REPO_PATH}/site/lib \
        | while read name ; do
            if test -n "$name" ; then
                name=$(echo $name | awk '{ print $1 }' | xargs basename)
                svn co --force --ignore-externals http://127.0.0.1:${SVN_BIND_PORT}/${SVN_QSF_REPO_PATH}/site/lib/${name}
            fi
        done
fi
# create cache folders
echo "> creating tmp folders (cache, session) ..."
cd ${REMOTE_SITE_DIR}/tmp || exit ${ERR_CODE_EXEC_ERROR}
mkdir cache
mkdir session

# fix permissions
echo "> fixing folder and file permissions ..."
find ${REMOTE_SITE_DIR} -type d -exec chmod 755 {} \;
find ${REMOTE_SITE_DIR} -type f -exec chmod 644 {} \;

find ${REMOTE_WWW_DIR} -type d -exec chmod 755 {} \;
find ${REMOTE_WWW_DIR} -type f -exec chmod 644 {} \;

# pack js and css files
if test -n "$JAVA" ; then
    COMPRESSOR="${REMOTE_SITE_DIR}/bin/yuicompressor.jar"
    COMPRESSOR_OPT="-Xmx128m"
    echo "> pack js and css files ..."
    if test ! -f "$COMPRESSOR" ; then
        echo "> WARNING: can not found compressor file '${COMPRESSOR}'" 1>&2
    else
        cd ${REMOTE_WWW_DIR} || exit ${ERR_CODE_EXEC_ERROR}
        
        FILE_LIST=$(find ./js -name '*.js' -type f | grep -Fv '.pack.' | grep -Fv '.merge.' | grep -Fv './js/ckeditor/')
        FILE_LIST="$FILE_LIST ./js/ckeditor/ckeditor.js"
        if test -n "$FILE_LIST" ; then
            echo "> packing js files ..."
            $JAVA $COMPRESSOR_OPT -jar $COMPRESSOR -o '.js$:.pack.js' $FILE_LIST 2>&1
        fi

        FILE_LIST=$(find ./css -name '*.css' -type f | grep -Fv '.pack.' | grep -Fv '.merge.')
        if test -n "$FILE_LIST" ; then
            echo "> packing css files ..."
            $JAVA $COMPRESSOR_OPT -jar $COMPRESSOR -o '.css$:.pack.css' $FILE_LIST 2>&1
        fi
    fi
fi

cd ${REMOTE_WWW_DIR} || exit ${ERR_CODE_EXEC_ERROR}
echo '> creating symlink local.config.php --> server.local.config.php';
cd _lib
ln -sfn server.local.config.php local.config.php
cd ${REMOTE_WWW_DIR} || exit ${ERR_CODE_EXEC_ERROR}
echo
echo "----------------------------------------"
echo "> NOTE: you should manually do following tasks:"
echo "- setup database dump"
echo "- setup cronjobs"
echo "- upload userfiles (if option '--upload-userfiles' was not used)"
if test -z "$JAVA" ; then
    echo "- pack css, js files manually"
fi
echo "----------------------------------------"

echo
exit 0