#!/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_BASE_URL="{{SVN_BASE_URL}}"
SVN_REPO_PATH="{{SVN_REPO_PATH}}"
SVN_USER="{{SVN_USER}}"
SVN_PASSWORD='{{SVN_PASSWORD}}'

export PATH="$HOME/bin:$PATH"

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

PHP=`which php`
if [ -z "$PHP" ]; then
    echo "> WARNING: can not find PHP" 1>&2
fi

COMPOSER=`which composer`
if [ -z "$COMPOSER" ]; then
    echo "> WARNING: can not find COMPOSER" 1>&2
    exit 1
fi

MINIFYCSS="$REMOTE_SITE_DIR/vendor/bin/minifycss"
if [ ! -e "$MINIFYCSS" ]; then
    echo "> WARNING: can not find MINIFYCSS ($MINIFYCSS)" 1>&2
    exit 1
fi

MINIFYJS="$REMOTE_SITE_DIR/vendor/bin/minifyjs"
if [ ! -e "$MINIFYJS" ]; then
    echo "> WARNING: can not find MINIFYJS ($MINIFYJS)" 1>&2
    exit 1
fi

ERRORS_LIST=""

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

CURRENT_DIR=$(pwd)

cd $REMOTE_SITE_DIR
echo "> running 'composer install' ..."
composer install
cd $CURRENT_DIR

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 $SVN_BASE_URL/${SVN_REPO_PATH}/site $SITE_DIR_NAME --no-auth-cache --username=$SVN_USER --password="$SVN_PASSWORD"

echo "> checking out www ..."
cd $WWW_PARENT_DIR || exit ${ERR_CODE_EXEC_ERROR}
$SVN co --force $SVN_BASE_URL/${SVN_REPO_PATH}/www $WWW_DIR_NAME --no-auth-cache --username=$SVN_USER --password="$SVN_PASSWORD"

$SVN ls --depth empty $SVN_BASE_URL/${SVN_REPO_PATH}/.updates --no-auth-cache --username=$SVN_USER --password="$SVN_PASSWORD"
if test $? -eq 0 ; then
    echo "> checking out .updates ..."
    cd $SITE_PARENT_DIR || exit ${ERR_CODE_EXEC_ERROR}
    $SVN co --force $SVN_BASE_URL/${SVN_REPO_PATH}/.updates --no-auth-cache --username=$SVN_USER --password="$SVN_PASSWORD"
fi
$SVN ls --depth empty $SVN_BASE_URL/${SVN_REPO_PATH}/db --no-auth-cache --username=$SVN_USER --password="$SVN_PASSWORD"
if test $? -eq 0 ; then
    echo "> checking out db ..."
    cd $SITE_PARENT_DIR || exit ${ERR_CODE_EXEC_ERROR}
    $SVN co --force $SVN_BASE_URL/${SVN_REPO_PATH}/db --no-auth-cache --username=$SVN_USER --password="$SVN_PASSWORD"
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
echo
echo "> pack js and css files ..."

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
    echo "> packing js files ..."
    for f in $(echo -e $FILE_LIST); do
        ext=$(echo $f | sed 's/.*\.//')
        o=$(echo $f | sed "s/\.$ext$/\.pack\.$ext/")
        echo -n "$f -> $o - "
        $PHP $MINIFYJS $f > $o
        if [ "$?" != "0" ] ; then
            echo "FAILED"
            ERRORS_LIST=$(echo "$ERRORS_LIST\n$f")
        else
            echo "DONE"
        fi
    done;
fi

FILE_LIST=$(find ./css -name '*.css' -type f | grep -Fv '.pack.' | grep -Fv '.merge.')
if test -n "$FILE_LIST" ; then
    echo
    echo "> packing css files ..."
    for f in $(echo -e $FILE_LIST); do
        ext=$(echo $f | sed 's/.*\.//')
        o=$(echo $f | sed "s/\.$ext$/\.pack\.$ext/")
        echo -n "$f -> $o - "
        $PHP $MINIFYCSS $f > $o
        if [ "$?" != "0" ] ; then
            echo "FAILED"
            ERRORS_LIST=$(echo "$ERRORS_LIST\n$f")
        else
            echo "DONE"
        fi
    done;
fi

echo
if [ "$ERRORS_LIST" != "" ] ; then
    echo -e "Next files are not packed:\n$ERRORS_LIST"
else
    echo "All files packed successfuly"
fi

cd ${REMOTE_WWW_DIR} || exit ${ERR_CODE_EXEC_ERROR}
echo
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)"
echo "----------------------------------------"

echo
exit 0