#!/bin/bash

function export_files() {
	local srcbase=$1
	local dstbase=$2
	echo "Copying files..."
	while read src dst
	do
		[ -d "$dstbase/$dst" ] || mkdir -p "$dstbase/$dst"
		cp "$srcbase/$src" "$dstbase/$dst"
	done
}

echo "Cleaning up work/ directory..."
[ -d work.old/ ] && chmod 777 -R work.old/ && rm -rf work.old/
[ -d work ] && mv work/ work.old/
mkdir work/

srcbase=".."
dstbase="work/tarball"
commit=$(cd $srcbase ; git describe --always HEAD)
buildname=editablesite-$commit
srclocale=$srcbase/locale
dstlocale="$dstbase/$buildname/admin/locale"
archfile=out/$buildname

export_files $srcbase $dstbase/$buildname <<EOT
./README								./
./code/index.php							./
./code/admin/add.php							./admin/
./code/admin/admin.css							./admin/
./code/admin/admin.js							./admin/
./code/admin/ajax.php							./admin/
./code/admin/auth.php							./admin/
./code/admin/editor-bind-code.html					./admin/
./code/admin/index.php							./admin/
./code/admin/render.php							./admin/
./code/admin/utils.php							./admin/
./libs/microajax/microajax.minified.js					./admin/
./libs/treeview/treeview.css						./admin/
./libs/treeview/treeview_icons.png					./admin/
./samplefiles/templates/default/layout-article.php			./admin/templates/default/
./samplefiles/templates/default/screen.css				./admin/templates/default/
EOT

echo Generating locale binary files...
for f in $(ls $srclocale/*.po)
do
	fname=$(basename "$f")	
	mo_dir="$dstlocale/"${fname%%.po}.utf8/LC_MESSAGES
	[ -d "$mo_dir" ] || mkdir -p "$mo_dir"

	echo msgfmt -o "'$mo_dir/editablesite.mo'" "'$f'"
	msgfmt -o "$mo_dir/editablesite.mo" "$f"
done

export_files $srcbase $dstbase/$buildname <<EOT
./samplefiles/content/en/start/div-content.html				./admin/content/en/start/
./samplefiles/content/en/start/div-teaser.html				./admin/content/en/start/
./samplefiles/content/en/start/props.ini				./admin/content/en/start/
./samplefiles/content/fr/accueil/div-content.html			./admin/content/fr/accueil/
./samplefiles/content/fr/accueil/div-teaser.html			./admin/content/fr/accueil/
./samplefiles/content/fr/accueil/props.ini				./admin/content/fr/accueil/
./samplefiles/content/site_conf.ini					./admin/content/
./samplefiles/templates/aloha/images/background.png			./admin/templates/aloha/images/
./samplefiles/templates/aloha/images/external-link-ltr-icon.png		./admin/templates/aloha/images/
./samplefiles/templates/aloha/layout-article.php			./admin/templates/aloha/
./samplefiles/templates/aloha/screen.css				./admin/templates/aloha/
EOT

echo "Adjusting perms..."
(
	cd $dstbase/$buildname || exit 1
	find -type d -print0 | xargs -0r chmod 775
	find admin/ -type d -print0 | xargs -0r chmod 755
	find -type f -name '*.php' -print0 | xargs -0r chmod 755
	find -type f \! -name '*.php' -print0 | xargs -0r chmod 644
	find admin/content -type f -print0 | xargs -0r chmod 664
)

echo "Generating sample pages..."
(
	umask 002
	cd $dstbase/$buildname/admin
	find_dir="./content/"
	find $find_dir -name 'props.ini' -printf '%h\n' | while read f
	do
		#echo php render.php ${f##$find_dir}
		php render.php ${f##$find_dir} >/dev/null
	done
)

echo "Creating tarball..."
# Tarball with samples
tar cf $archfile.tar -C "$dstbase" --owner root --group www-data $buildname/

echo "Compressing..."
gzip -9 -c $archfile.tar > $archfile.tar.gz
( cd "$dstbase" ; zip -9 -q -r - $buildname/) > $archfile.zip
rm $archfile.tar

sudo tar -xf $archfile.tar.gz -C /var/www/