Blame Automation/Modules/Render/Docbook/docbook.sh

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#!/bin/bash
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#
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# docbook.sh -- This function performs base-rendition actions for
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# DocBook files.
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#
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# Copyright (C) 2009-2013 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 docbook {
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    # Define absolute path to XSL files used for transforming DocBook
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    # into other formats.
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    local DOCBOOK_XSL="${TCAR_WORKDIR}/Identity/Webenv/Themes/Default/Docbook/1.69.1/Xsl"
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    # Define absolute path to DocBook models. This path must take
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    # until the directory which holds the main documentation docbook
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    # file.
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    local DOCBOOK_MODELS="$(dirname ${TEMPLATE})"
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    # Verify absolute path to DocBook models.
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    cli_checkFiles ${DOCBOOK_MODELS} -d
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    # Create the non-translated instance of design model. 
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    cp ${TEMPLATE} ${INSTANCE}
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    # Expand common contents inside instance.
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    docbook_setExpansionLicenses ${INSTANCE}
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    # When translated instances are rendered, system entities (e.g.,
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    # `%entity-name;') don't appear in the translated instance (it
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    # seems that xml2po removes them) and this provokes DocBook
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    # validation to fail.  So in order to pass the validation
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    # successfully and automate the whole creation of system entities,
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    # don't let this duty ion users'. Instead, make centos-art.sh
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    # script responsible of it.
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    docbook_setExpansionSystemEntities ${INSTANCE}
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    # Print validating action.
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    cli_printMessage "${INSTANCE}" --as-validating-line
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    # Validate translated instance before processing it. This step is
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    # very important in order to detect document's malformations and
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    # warn you about it, so you can correct them. It is also necessary
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    # to save them in a new file in order to make translation markers
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    # expansion possible before transforming the DocBook instance into
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    # other formats.
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    xmllint --valid --noent ${INSTANCE} > ${INSTANCE}.tmp
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    if [[ $? -ne 0 ]];then
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        cli_printMessage "`gettext "Validation failed."`" --as-error-line
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    fi
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    # Update instance to add translation markers expansion.
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    mv ${INSTANCE}.tmp ${INSTANCE}
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    # Expand translation markers on the temporal instance with
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    # entities already expanded.
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    cli_expandTMarkers ${INSTANCE}
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    # Verify translation file existence apply translation to docbook
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    # design model instance in order to produce the translated design
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    # model instance.
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    if [[ -f ${TRANSLATION} ]];then
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        docbook_setTranslation ${INSTANCE}
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    fi
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    # Convert DocBook source files to other formats.
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    docbook_setConversionXhtmlChunks ${INSTANCE}
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    docbook_setConversionXhtml ${INSTANCE}
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    docbook_setConversionText
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    # NOTE: The current transformation from DocBook to PDF fails when
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    # we started to use DocBook <index /> tags inside DocBook files.
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    # Probably we need to test what happen when a newer release of XSL
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    # is used. Thus, comment production of PDF files until it can be
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    # produced correctly.
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    #docbook_setConversionXml2Pdf
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    # NOTE: From version 5.0 on, DocBook specification is no longer a
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    # SGML specification but an XML specification only. Thus,
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    # transformations related to DocBook SGML specification won't be
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    # supported in `centos-art.sh' script.
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    # Perform format post-rendition.
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    docbook_setPostRendition
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    # Perform format last-rendition.
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    docbook_setLastRendition
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}