#!/bin/bash

#Company:       PowerCraft Technology
#Author:        Copyright Jelle de Jong <jelledejong@powercraft.nl>
#Note:          Please send me an email if you enhanced this script
#Version:       0.1.0
#Date:          2009-07-07
#System:        Ubuntu/Debian GNU/Linux
#Category       Thunar scripts
#Name:          Create Gallery
#Description:   Create an online static HTML image gallery and upload with FTP
#Command:       x-terminal-emulator --fullscreen -e /usr/share/pct-thunar-scripts/scripts/create-gallery %F
#Patterns:      *
#Directories:   True

# Did the script work for you?
# Yes
# Yes, but with some errors
# Yes, but I had to change some things
# Not at all

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.

TEXTDOMAINDIR=/usr/share/locale
TEXTDOMAIN=${0##*/}

NAME=$"Create Gallery"
DESCRIPTION=$"Create an online static HTML image gallery and upload with FTP"

cecho()
{
    case "$1" in
        "black")
               echo -ne "\E[30m"
               ;;
        "red")
               echo -ne "\E[31m"
               ;;
        "green")
               echo -ne "\E[32m"
               ;;
        "yellow")
               echo -ne "\E[33m"
               ;;
        "blue")
               echo -ne "\E[34m"
               ;;
        "magenta")
               echo -ne "\E[35m"
               ;;
        "cyan")
               echo -ne "\E[36m"
               ;;
         *)
               echo -ne "\E[30m"
               exit
               ;;
    esac

    echo "$2" "$3"
    tput sgr0
}

cecho "green" $"program:"
echo "$0"

cecho "green" $"description:"
echo "$DESCRIPTION"

check_program()
{
    application="$1"
    if [ ! -e /usr/bin/$application ]
    then
        cecho "red" $"$application not found, installing now"
        sudo apt-get install "$application"
    fi
}

cecho "green" $"process these files(s):"
for I in "$@"
do
    echo "$I"
done

for I in "$@"
do
    cecho "green" $"starting with: "
    echo "$I"

    cecho "green" -n $"are you sure you want to continue [Y/n]? "
    read input
    if [ "$input" = "n" ]
    then
        continue
    fi

    check_program lazygal
    check_program lftp

    configfile="$HOME/.${0##*/}"
    if [ -f "$configfile" ]; then
        echo $"found $configfile, loading settings"
        . "$configfile"
    else
        cecho "green" $"configuration settings not found, creating template now"
        echo 'LAZYGAL_EXTRARG="--clean-destination --optimize --progressive --check-all-dir"' | tee "$configfile"
        echo 'FTP_USER="user@domain"' | tee --append "$configfile"
        echo 'FTP_PASS="password"' | tee --append "$configfile"
        echo 'FTP_HOST="ftp://ftp.domain.com/"' | tee --append "$configfile"
        echo 'FTP_LOCATION="pathonftp/"' | tee --append "$configfile"
        echo 'WEBSITE="http://domain/lazygal/"' | tee --append "$configfile"
        cecho "green" $"template created, please change the settings at:"
        echo "$configfile"
        continue
    fi

    if [ -z "$GALLERY" ]; then
        GALLERY="$I"
        cecho "green" $"source for the gallery is located at:"
        echo "$GALLERY"
    fi

    if [ -z "$OUTPUT" ]; then
        OUTPUT="$HOME/lazygal"
        cecho "green" $"output location for the gallery will be:"
        echo "$OUTPUT"
    fi

    if [ ! -d "$GALLERY" ]; then
        cecho "red" 1>&2 $"gallery location does not exist, closing now!"
        continue
    fi

    if [ ! -d "$OUTPUT" ]; then
        mkdir --verbose --parents "$OUTPUT"
    fi

    cecho "green" $"starting to create the image gallery now"
    command="lazygal --output-directory=$OUTPUT $LAZYGAL_EXTRARG $GALLERY"
    echo $"command: $command"
    cecho "green" $"command output:"
    lazygal --output-directory="$OUTPUT" $LAZYGAL_EXTRARG "$GALLERY"
    if [ "$?" = "1" ]; then
        cecho "red" 1>&2 $"error, when running gallery creation command, closing now!"
        continue
    fi

    cecho "green" $"starting to upload the online image gallery now"
    echo "FTP_USER:$FTP_USER, FTP_HOST:$FTP_HOST, FTP_LOCATION:$FTP_LOCATION"

    dirname=${OUTPUT%/*}
    file=${OUTPUT##*/}
    cd "$dirname"
    echo "open -u $FTP_USER,$FTP_PASS $FTP_HOST" > $HOME/lftp.script
    echo "mirror --reverse $file $FTP_LOCATION" >> $HOME/lftp.script
    echo "quit" >> $HOME/lftp.script

    cecho "green" $"command output:"
    lftp -f $HOME/lftp.script
    if [ "$?" = "1" ]; then
        cecho "red" 1>&2 $"error, when running ftp upload command, closing now!"
        continue
    else
        echo $"ftp upload seem to have run successful, continuing now"
        cecho "green" $"website:"
        echo "$WEBSITE"
    fi

    rm $HOME/lftp.script
    cd $HOME

    cecho "green" $"completed"
    echo "---------------"
done

cecho "green" $"done"

echo -n $"press the [enter] key to close and exit this window "
read input

exit 0