Blame Scripts/Bash/Functions/Commons/cli_expandTMarkers.sh

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#!/bin/bash
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#
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# cli_expandTMarkers.sh -- This function standardizes construction of
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# translation markers and their related expansion. As convention,
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# translation markers must be set inside source files (e.g., Docbook,
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# Svg, etc.) and expanded inside temporal instances used to produce
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# final contents.
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#
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# Copyright (C) 2009, 2010, 2011, 2012 The CentOS Project
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or (at
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# your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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# ----------------------------------------------------------------------
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# $Id$
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# ----------------------------------------------------------------------
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function cli_expandTMarkers {
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    # Initialize variables.
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    local -a SRC
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    local -a DST
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    local COUNT=0
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    local COUNTSRC=0
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    local COUNTDST=0
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    local LOCATION=''
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    # Define source location on which sed replacements take place.
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    LOCATION="$1" 
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    # Verify that source location does exist.
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    cli_checkFiles -e ${LOCATION}
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    # Define copyright translation markers.
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    SRC[((++${#SRC[*]}))]='=COPYRIGHT_YEAR(_LAST)?='
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    DST[((++${#DST[*]}))]="$(cli_printCopyrightInfo --year)"
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    SRC[((++${#SRC[*]}))]='=COPYRIGHT_YEAR(S)?_LIST='
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    DST[((++${#DST[*]}))]="$(cli_printCopyrightInfo --years-list)"
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    SRC[((++${#SRC[*]}))]='=COPYRIGHT_HOLDER='
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    DST[((++${#DST[*]}))]="$(cli_printCopyrightInfo --holder)"
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    SRC[((++${#SRC[*]}))]='=COPYRIGHT_HOLDER_PREDICATE='
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    DST[((++${#DST[*]}))]="$(cli_printCopyrightInfo --holder-predicate)"
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    # Define name of branding files. This files are mainly used under
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    # Identity/(Images|Models)/Brands/ directory structure. These
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    # file names may vary from one project to another so we use this
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    # variable to control the name of such files.
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    SRC[((++${#SRC[*]}))]='=BRAND='
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    DST[((++${#DST[*]}))]="${TCAR_BRAND}"
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    # Define license translation markers.
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    SRC[((++${#SRC[*]}))]='=LICENSE='
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    DST[((++${#DST[*]}))]="$(cli_printCopyrightInfo --license)"
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    SRC[((++${#SRC[*]}))]='=LICENSE_URL='
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    DST[((++${#DST[*]}))]="$(cli_printCopyrightInfo --license-url)"
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    # Define theme translation markers.
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    SRC[((++${#SRC[*]}))]='=THEME='
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    DST[((++${#DST[*]}))]="$(cli_getPathComponent $OUTPUT --motif)"
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    SRC[((++${#SRC[*]}))]='=THEMENAME='
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    DST[((++${#DST[*]}))]="$(cli_getPathComponent $OUTPUT --motif-name)"
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    SRC[((++${#SRC[*]}))]='=THEMERELEASE='
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    DST[((++${#DST[*]}))]="$(cli_getPathComponent $OUTPUT --motif-release)"
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    # Define release-specific translation markers.
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    SRC[((++${#SRC[*]}))]='=RELEASE='
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    DST[((++${#DST[*]}))]="$FLAG_RELEASEVER"
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    SRC[((++${#SRC[*]}))]='=MAJOR_RELEASE='
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    DST[((++${#DST[*]}))]="$(echo $FLAG_RELEASEVER | cut -d'.' -f1)"
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    SRC[((++${#SRC[*]}))]='=MINOR_RELEASE='
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    DST[((++${#DST[*]}))]="$(echo $FLAG_RELEASEVER | cut -d'.' -f2)"
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    # Define architectures translation markers.
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    SRC[((++${#SRC[*]}))]='=ARCH='
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    DST[((++${#DST[*]}))]="$(cli_getPathComponent $FLAG_BASEARCH --architecture)"
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    # Define url translation markers.
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    SRC[((++${#SRC[*]}))]='=URL='
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    DST[((++${#DST[*]}))]=$(cli_printUrl '--home' '--with-locale')
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    SRC[((++${#SRC[*]}))]='=URL_WIKI='
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    DST[((++${#DST[*]}))]=$(cli_printUrl '--wiki' '--with-locale')
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    SRC[((++${#SRC[*]}))]='=URL_LISTS='
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    DST[((++${#DST[*]}))]=$(cli_printUrl '--lists' '--with-locale')
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    SRC[((++${#SRC[*]}))]='=URL_FORUMS='
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    DST[((++${#DST[*]}))]=$(cli_printUrl '--forums' '--with-locale')
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    SRC[((++${#SRC[*]}))]='=URL_MIRRORS='
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    DST[((++${#DST[*]}))]=$(cli_printUrl '--mirrors' '--with-locale')
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    SRC[((++${#SRC[*]}))]='=URL_DOCS='
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    DST[((++${#DST[*]}))]=$(cli_printUrl '--docs' '--with-locale')
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    SRC[((++${#SRC[*]}))]='=URL_PROJECTS='
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    DST[((++${#DST[*]}))]=$(cli_printUrl '--projects' '--with-locale')
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    SRC[((++${#SRC[*]}))]='=URL_BUGS='
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    DST[((++${#DST[*]}))]=$(cli_printUrl '--bugs' '--with-locale')
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    SRC[((++${#SRC[*]}))]='=URL_SVN='
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    DST[((++${#DST[*]}))]=$(cli_printUrl '--svn' '--with-locale')
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    SRC[((++${#SRC[*]}))]='=URL_TRAC='
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    DST[((++${#DST[*]}))]=$(cli_printUrl '--trac' '--with-locale')
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    SRC[((++${#SRC[*]}))]='=URL_PLANET='
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    DST[((++${#DST[*]}))]=$(cli_printUrl '--planet' '--with-locale')
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    # Define emails translation markers.
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    SRC[((++${#SRC[*]}))]='=MAIL_DOCS='
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    DST[((++${#DST[*]}))]="$(cli_printMailingList --docs)"
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    # Define locale translation markers.
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    SRC[((++${#SRC[*]}))]='=LOCALE='
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    DST[((++${#DST[*]}))]="${CLI_LANG_LC}"
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    SRC[((++${#SRC[*]}))]='=LOCALE_LL='
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    DST[((++${#DST[*]}))]="${CLI_LANG_LL}"
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    SRC[((++${#SRC[*]}))]='=LOCALE_CC='
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    DST[((++${#DST[*]}))]="${CLI_LANG_CC}"
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    # Define domain translation markers for domains.
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    SRC[((++${#SRC[*]}))]='=DOMAIN_LL='
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    if [[ ! ${CLI_LANG_LL} =~ '^en' ]];then
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        DST[((++${#DST[*]}))]="${CLI_LANG_LL}"
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    else
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        DST[((++${#DST[*]}))]=""
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    fi
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    # Define repository translation markers.
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    SRC[((++${#SRC[*]}))]='=REPO_TLDIR='
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    DST[((++${#DST[*]}))]="${TCAR_WORKDIR}/trunk"
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    SRC[((++${#SRC[*]}))]='=(REPO_HOME|TCAR_WORKDIR)='
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    DST[((++${#DST[*]}))]="${TCAR_WORKDIR}"
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    # Do replacement of nested translation markers.
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    while [[ $COUNTDST -lt ${#DST[@]} ]];do
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        # Verify existence of translation markers. If there is no
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        # translation marker on replacement, continue with the next
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        # one in the list.
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        if [[ ! ${DST[$COUNTDST]} =~ '=[A-Z_]+=' ]];then
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            # Increment destination counter.
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            COUNTDST=$(($COUNTDST + 1))
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            # The current replacement value doesn't have translation
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            # marker inside, so skip it and evaluate the next
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            # replacement value in the list.
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            continue
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        fi
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        while [[ $COUNTSRC -lt ${#SRC[*]} ]];do
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            # Update replacements.
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            DST[$COUNTDST]=$(echo ${DST[$COUNTDST]} \
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                | sed -r "s!${SRC[$COUNTSRC]}!${DST[$COUNTSRC]}!g")
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            # Increment source counter.
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            COUNTSRC=$(($COUNTSRC + 1))
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        done
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        # Reset source counter
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        COUNTSRC=0
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        # Increment destination counter.
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        COUNTDST=$(($COUNTDST + 1))
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    done
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    # Apply replacements for translation markers.
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    while [[ ${COUNT} -lt ${#SRC[*]} ]];do
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        # Use sed to replace translation markers inside the design
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        # model instance.
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        sed -r -i "s!${SRC[$COUNT]}!${DST[$COUNT]}!g" ${LOCATION}
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        # Increment counter.
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        COUNT=$(($COUNT + 1))
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    done
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    # Remove escaped character from translation markers. This is one
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    # of the reasons why translation marker should be expanded in
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    # source files instances not the source files themselves.
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    # Escaping translation markers provides a way of talking about
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    # them without expanding them.
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    sed -r -i 's/(=)\\([A-Z_]+=)/\1\2/g' ${LOCATION}
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    # Unset specific translation markers and specific replacement
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    # variables in order to clean them up. Otherwise, undesired values
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    # may remain from one file to another.
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    unset SRC
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    unset DST
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}