#!/bin/bash

#

# texinfo_createStructure.sh -- This function creates the

# documentation structure of a manual using the current language as

# reference.

#

# Copyright (C) 2009, 2010, 2011, 2012 The CentOS Project

#

# 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., 675 Mass Ave, Cambridge, MA 02139, USA.

#

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

# $Id$

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

function texinfo_createStructure {

    # Verify manual main definition file. If it already exist, assume

    # it was correctly created in the past. Otherwise try to create

    # it. Don't use the manual base directory here, it would prevent

    # documentation manuals from being created on different languages.

    if [[ -f ${MANUAL_BASEFILE}.${MANUAL_EXTENSION} ]];then

        return

    else

        cli_printMessage "`eval_gettext "The following documentation manual doesn't exist:"`" --as-stdout-line

        cli_printMessage "${MANUAL_BASEFILE}.texinfo" --as-response-line

        cli_printMessage "`gettext "Do you want to create it now?"`" --as-yesornorequest-line

    fi

    # Initialize manual's information (e.g., title, subtitle, abstract).

    local MANUAL_TITLE=''

    local MANUAL_SUBTITLE=''

    local MANUAL_ABSTRACT=''

    # Create manual's top-level directory using subversion. This is

    # the place where all texinfo documentation manuals is stored in.

    if [[ ! -d ${MANUAL_BASEDIR} ]];then

        svn mkdir ${MANUAL_BASEDIR} --quiet

    fi

    # Create manual's base directory. This is the place where

    # language-specific documentation source files are stored in.

    svn mkdir ${MANUAL_BASEDIR_L10N} --quiet

    # Retrive manual's information from standard input.

    cli_printMessage "`gettext "Manual Title"`" --as-request-line

    read MANUAL_TITLE

    cli_printMessage "`gettext "Manual Subtitle"`" --as-request-line

    read MANUAL_SUBTITLE

    cli_printMessage "`gettext "Manual Abstract"`" --as-request-line

    read MANUAL_ABSTRACT

    # Print action message.

    cli_printMessage "-" --as-separator-line

    cli_printMessage "`gettext "Creating manual structure in texinfo format."`" --as-response-line

    # Verify manual's information. The title information must be

    # non-empty value.

    if [[ $MANUAL_TITLE == '' ]];then

        cli_printMessage "`gettext "The manual title cannot be empty."`" --as-error-line

    fi

    # Define file names required to build the manual.

    local FILE=''

    local FILES=$(cli_getFilesList "${MANUAL_TEMPLATE_L10N}" \

        --maxdepth='1' \

        --pattern="manual((-menu|-nodes|-index)?\.${MANUAL_EXTENSION}|\.conf)")

    # Verify manual base file. The manual base file is where the

    # documentation manual is defined in the format format. Assuming

    # no file exists (e.g., a new language-specific manual is being

    # created), use texinfo templates for it.

    for FILE in $FILES;do

        if [[ ! -f ${MANUAL_BASEDIR_L10N}/$(basename ${FILE}) ]];then

            # Be sure the file is inside the working copy and under

            # version control. 

            ${CLI_NAME} svn --is-versioned ${FILE}

            if [[ $? -ne 0 ]];then

                cli_printMessage "${FILE} `gettext "is not under version control."`" --as-error-line

            fi

            # Define target file.

            local DST=${MANUAL_BASEDIR_L10N}/$(basename ${FILE} \

                | sed -r "s!manual!${MANUAL_NAME}!")

            # Copy using subversion to register this action.

            svn cp ${FILE} ${DST} --quiet

            # Expand common translation markers inside target file.

            cli_expandTMarkers ${DST}

            # Expand specific translation markers inside target file.

            sed -r -i -e "s!=MANUAL_NAME=!${MANUAL_NAME}!g" \

                -e "s!=MANUAL_TITLE=!${MANUAL_TITLE}!g" \

                -e "s!=MANUAL_SUBTITLE=!${MANUAL_SUBTITLE}!g" \

                -e "s!=MANUAL_ABSTRACT=!${MANUAL_ABSTRACT}!g" $DST

        fi

    done

    # Initialize chapter structure inside the manual.

    texinfo_createStructureChapters

    # Redefine absolute path to changed directory.

    MANUAL_CHANGED_DIRS=${MANUAL_BASEDIR}

}