#!/bin/bash

#

# render_groupSimilarFiles.sh -- This function provides

# post-rendition action to group files inside directories named as

# their file extensions.  For example: if the current file is a .png

# file, it is moved inside a Png/ directory; if the current file is a

# .jpg file, it is stored inside a Jpg/ directory, and so on.

#

# For this function to work correctly, you need to specify which file

# type you want to group. This is done in the post-rendition ACTIONS

# array inside the appropriate `render.conf.sh' pre-configuration

# script. This function cannot be used as last-rendition action.

#

# Copyright (C) 2009-2011 Alain Reguera Delgado

# 

# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307

# USA.

# 

# ----------------------------------------------------------------------

# $Id$

# ----------------------------------------------------------------------

function render_groupSimilarFiles {

    local SOURCE=''

    local TARGET=''

    # Sanitate file types passed from render.conf.sh pre-rendition

    # configuration script.

    local FORMATS=$(render_getConfigOption "$ACTION" '2-')

    for FORMAT in $FORMATS;do

        # Redifine source file we want to move.

        SOURCE=${FILE}.${FORMAT}

        # Define target directory where source file will be moved

        # into.

        TARGET=$(dirname "$FILE")/$(cli_getRepoName "$FORMAT" 'd')

        # Check existence of source file.

        cli_checkFiles $SOURCE 'f'

        # Check existence of target directory.

        if [[ ! -d $TARGET ]];then

            mkdir -p $TARGET

        fi

        # Redifine file path to add file and its type.

        TARGET=${TARGET}/$(cli_getRepoName "$FILE" 'f').${FORMAT}

        # Move file into its final location.

        cli_printMessage "$TARGET" 'AsMovedToLine'

        mv ${SOURCE} ${TARGET}

    done

}