#!/bin/bash

#

# render_getDirTemplate.sh -- This function defines the way renderable

# directories are processed inside the repository.  Inside the

# repository, renderable directories are processed either through

# general-purpose rendition or theme-specific rendition.

#

#   General-purpose rendition:

#

#       The general-purpose rendition takes one XML file from design

#       model (`trunk/Identity/Models') directory structure and

#       produces one file in `trunk/Identity/Images' directory

#       strucutre. In this configuration, the organization used to

#       stored the design model is taken as reference to build the

#       path required to store the image related to it under

#       `trunk/Identity/Images' directory structure. 

#

#   Theme-specific rendition:

#

#       The theme-specific rendition takes one design model from

#       `trunk/Identity/Models/Themes' directory structure to produce

#       one or more images in

#       `trunk/Identity/Motifs/$THEME/$VERSION/$MODEL' directory

#       structure. In this configuration we have many different

#       artistic motifs that use one unique design model directory

#       structure as reference to produce images. 

#

#       Since theme design models are unified to be reused by more

#       than one artistic motif, it is not possible to render artistic

#       motifs in a lineal manner (i.e., as we do with general-purpose

#       rendition) because we need to establish the relation between

#       the artistic motif renderable directory structure and the

#       design model first and that relation happens when renderable

#       directory structures inside artistic motifs are processed

#       individually.

#

# In the first rendition category, we use a design model directory

# structure as reference to produce images one by one. In the second

# rendition category, we can't use the same procedure because one

# design model directory structure is used to produce several

# renderable directory structures, not just one.

#

# 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_getDirTemplate {

    # Initialize design models location used as reference to process

    # renderable directory structures.

    TEMPLATE=$ACTIONVAL

    # Sanitate design models location.  Be sure design models do

    # always point to trunk directory structure. This is useful to let

    # `centos-art.sh' script do rendition under branches directory

    # structure, reusing design models under trunk directory

    # structure.

    TEMPLATE=$(echo "$TEMPLATE" | sed "s!/branches/!/trunk/!")

    # Define absolute path to theme-specific design models.

    TEMPLATE=$(echo "$TEMPLATE" \

        | sed -r "s!$(cli_getPathComponent $TEMPLATE '--theme-pattern')!Identity/Themes/Models/${FLAG_THEME_MODEL}/!")

    # Define absolute path to general-purpose design models.

    TEMPLATE=$(echo "$TEMPLATE" | sed "s!/Images!/Models!")

}