218 lines
5.4 KiB
Bash
Executable File
218 lines
5.4 KiB
Bash
Executable File
#!/bin/sh
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# @(#$Id: rclkwd,v 1.2 2008-10-08 08:27:34 dockes Exp $ (C) 2004 J.F.Dockes
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# Parts taken from Estraier:
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#================================================================
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# Estraier: a personal full-text search system
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# Copyright (C) 2003-2004 Mikio Hirabayashi
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#================================================================
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#================================================================
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# Extract text from a kword file
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#================================================================
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# set variables
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LANG=C ; export LANG
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LC_ALL=C ; export LC_ALL
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progname="rclkwd"
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filetype=kword
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#RECFILTCOMMONCODE
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##############################################################################
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# !! Leave the previous line unmodified!! Code imported from the
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# recfiltcommon file
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# Utility code common to all shell filters. This could be sourced at run
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# time, but it's slightly more efficient to include the code in the
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# filters at build time (with a sed script).
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# Describe error in a way that can be interpreted by our caller
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senderror()
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{
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echo RECFILTERROR $*
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# Also alert on stderr just in case
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echo ":2:$progname::: $*" 1>&2
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exit 1
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}
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iscmd()
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{
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cmd=$1
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case $cmd in
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*/*)
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if test -x $cmd -a ! -d $cmd ; then return 0; else return 1; fi ;;
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*)
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oldifs=$IFS; IFS=":"; set -- $PATH; IFS=$oldifs
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for d in $*;do test -x $d/$cmd -a ! -d $d/$cmd && return 0;done
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return 1 ;;
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esac
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}
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checkcmds()
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{
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for cmd in $*;do
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if iscmd $cmd
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then
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a=1
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else
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senderror HELPERNOTFOUND $cmd
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fi
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done
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}
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# show help message
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if test $# -ne 1 -o "$1" = "--help"
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then
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echo "Convert a $filetype file to HTML text for Recoll indexing."
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echo "Usage: $progname [infile]"
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exit 1
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fi
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infile="$1"
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# check the input file existence (may be '-' for stdin)
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if test "X$infile" != X- -a ! -f "$infile"
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then
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senderror INPUTNOSUCHFILE "$infile"
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fi
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# protect access to our temp files and directories
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umask 77
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##############################################################################
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# !! Leave the following line unmodified !
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#ENDRECFILTCOMMONCODE
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checkcmds unzip gunzip tar xsltproc
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# We need a temporary directory
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if test z"$RECOLL_TMPDIR" != z; then
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ttdir=$RECOLL_TMPDIR
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elif test z"$TMPDIR" != z ; then
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ttdir=$TMPDIR
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else
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ttdir=/tmp
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fi
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tmpdir=$ttdir/rclkwd_tmp$$
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mkdir $tmpdir || exit 1
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mkdir $tmpdir/rclkwdtmp || exit 1
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cleanup()
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{
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# Note that we're using a constant part (rclkwdtmp), that hopefully
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# guarantees that we can't do big mistakes here.
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rm -rf $tmpdir/rclkwdtmp
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rmdir $tmpdir
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}
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trap cleanup EXIT HUP QUIT INT TERM
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# Old kwd files are gzip/tar archibes. Newer ones are zip archives.
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if file "$infile" | grep -qi gzip ; then
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# Unzip the input file and change to the unzipped directory
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gunzip < "$infile" | (cd $tmpdir/rclkwdtmp;tar xf -)
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else
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# Unzip the input file and change to the unzipped directory
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unzip -q -d $tmpdir/rclkwdtmp "$infile"
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fi
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cd $tmpdir/rclkwdtmp
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metafile=documentinfo.xml
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contentfile=maindoc.xml
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echo '<html><head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">'
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if test -f $metafile ; then
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xsltproc --nonet --novalid - $metafile <<EOF
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<?xml version="1.0"?>
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<xsl:stylesheet version="1.0"
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xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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xmlns:kw="http://www.koffice.org/DTD/document-info"
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exclude-result-prefixes="kw"
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>
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<xsl:output method="html" encoding="UTF-8"/>
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<xsl:template match="/">
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<xsl:apply-templates select="kw:document-info|document-info"/>
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</xsl:template>
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<xsl:template match="/kw:document-info|/document-info">
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<xsl:apply-templates select="kw:author|author"/>
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<xsl:apply-templates select="kw:about/kw:abstract|abstract"/>
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<xsl:apply-templates select="kw:about/kw:title|title"/>
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<xsl:apply-templates select="kw:about/kw:keyword|keyword"/>
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<xsl:apply-templates select="kw:about/kw:subject|subject"/>
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</xsl:template>
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<xsl:template match="kw:author|author">
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<meta>
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<xsl:attribute name="name">author</xsl:attribute>
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<xsl:attribute name="content">
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<xsl:value-of select="kw:full-name|full-name"/>
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</xsl:attribute>
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</meta><xsl:text>
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</xsl:text>
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</xsl:template>
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<xsl:template match="kw:abstract|abstract">
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<meta>
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<xsl:attribute name="name">abtract</xsl:attribute>
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<xsl:attribute name="content">
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<xsl:value-of select="."/>
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</xsl:attribute>
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</meta><xsl:text>
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</xsl:text>
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</xsl:template>
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<xsl:template match="kw:keyword|kw:subject|keyword|subject">
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<meta>
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<xsl:attribute name="name">keywords</xsl:attribute>
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<xsl:attribute name="content">
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<xsl:value-of select="."/>
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</xsl:attribute>
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</meta><xsl:text>
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</xsl:text>
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</xsl:template>
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<xsl:template match="kw:title|title">
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<title><xsl:value-of select="."/></title><xsl:text>
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</xsl:text>
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</xsl:template>
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</xsl:stylesheet>
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EOF
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fi
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echo '</head><body>'
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xsltproc --nonet --novalid - $contentfile <<EOF
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<?xml version="1.0"?>
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<xsl:stylesheet version="1.0"
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xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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xmlns:kw="http://www.koffice.org/DTD/kword"
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exclude-result-prefixes="kw"
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>
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<xsl:output method="html" encoding="UTF-8"/>
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<xsl:template match="/">
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<xsl:apply-templates select="//kw:TEXT|//TEXT"/>
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</xsl:template>
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<xsl:template match="kw:TEXT|TEXT">
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<xsl:if test="normalize-space(.) != ''">
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<p><xsl:value-of select="."/></p><xsl:text>
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</xsl:text>
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</xsl:if>
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</xsl:template>
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</xsl:stylesheet>
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EOF
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echo '</body></html>'
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cd /
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# exit normally
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exit 0
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