#!bash
###########################################################################
# http://www.debian.org/misc/bsd.license
# Copyright (c) 2005 Pierre-Jean TURPEAU
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. The name of the author may not be used to endorse or promote products
#    derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
###########################################################################

###########################################################################
# Webshots album generator.
#
# Build a webshot compatible album without the 128 items barrier.
#
###########################################################################

WEBSHOTS_DIR="${USERPROFILE}\Mes documents\Webshots Data"

function usage()
{
	echo "$0 <topic_name> <sources_images_directory>"
}

function build_album_description()
{
cat > "${ALBUM_DIR}/album.txt" << EOF
count||1
ID_0||-$1
TITLE_0||$2_$3
PHOTO_COUNT_0||$4
IN_USE_0||0
DESCRIPTION_0||
TOPIC_NAME_0||$2
CREATE_DATE_0||1122914561
EDIT_DATE_0||1122914561
EOF
}

if [ "$#" -lt 2 ]
then
	usage
	exit
fi

TOPIC_NAME=$1
IMAGES_DIR=$2

TMP=`pwd`
cd "${IMAGES_DIR}"
FILES=`find . -type f -name "*.jpg"`
NUMBER_OF_SHOTS=`ls -l *.jpg | wc -l`
cd "${TMP}"

BASE_ID=`ps | sum | cut -f1 -d" "`
BASE_ID=`expr ${BASE_ID} % 7999`
BASE_ID=`expr ${BASE_ID} + 10000`

ALBUM_DIR="${WEBSHOTS_DIR}/album-${BASE_ID}"
ALBUM_ID=0

mkdir -p "${ALBUM_DIR}"

build_album_description ${BASE_ID} ${TOPIC_NAME} ${ALBUM_ID} ${NUMBER_OF_SHOTS}

FILE_NUM=0
FILE_ID=${BASE_ID}

echo "count||${NUMBER_OF_SHOTS}" > "${ALBUM_DIR}/photos.txt"

for I in ${FILES}
do
	echo -n -e " ${FILE_NUM} / ${NUMBER_OF_SHOTS}\r"

	cp "${IMAGES_DIR}/${I}" "${ALBUM_DIR}/ph-${FILE_ID}.jpg"
	convert -size 64x64 "$IMAGES_DIR/$I" "$ALBUM_DIR/th-$FILE_ID.jpg"

	TITLE=`basename $I .jpg`

	cat >> "${ALBUM_DIR}/photos.txt" << EOF
ID_${FILE_NUM}||-${FILE_ID}
POSITION_${FILE_NUM}||${FILE_ID}
TITLE_${FILE_NUM}||${TITLE}
CAPTION_${FILE_NUM}||
CREDIT_${FILE_NUM}||
URL_PHOTO_${FILE_NUM}||ph-${FILE_ID}.jpg
URL_THUMB_${FILE_NUM}||th-${FILE_ID}.jpg
SOURCE_${FILE_NUM}||u
EOF

	FILE_NUM=`expr ${FILE_NUM} + 1`
	FILE_ID=`expr ${FILE_ID} + 1`
done