support odf flat xml formats
This commit is contained in:
Jean-Francois Dockes
parent
4de12c11b7
commit
3e141cb2d5
@ -609,6 +609,7 @@ filters/rclscribus \
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filters/rclshowinfo \
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filters/rclsiduxman \
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filters/rclsoff.py \
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filters/rclsoff-flat.py \
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filters/rclsvg.py \
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filters/rcltar \
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filters/rcltex \
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204
src/filters/rclsoff-flat.py
Executable file
204
src/filters/rclsoff-flat.py
Executable file
@ -0,0 +1,204 @@
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#!/usr/bin/env python
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# Copyright (C) 2014 J.F.Dockes
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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
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# (at 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,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU 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
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# Free Software Foundation, Inc.,
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# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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######################################
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from __future__ import print_function
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import sys
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import rclexecm
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import rclxslt
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from zipfile import ZipFile
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stylesheet_meta = '''<?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:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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xmlns:dc="http://purl.org/dc/elements/1.1/"
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xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0"
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xmlns:ooo="http://openoffice.org/2004/office"
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exclude-result-prefixes="office xlink meta ooo dc"
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>
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<xsl:output method="html" encoding="UTF-8"/>
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<xsl:template match="/office:document">
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<xsl:apply-templates select="/office:document/office:meta" />
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</xsl:template>
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<xsl:template match="office:document/office:meta">
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<xsl:apply-templates select="dc:title"/>
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<xsl:apply-templates select="dc:description"/>
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<xsl:apply-templates select="dc:subject"/>
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<xsl:apply-templates select="meta:keyword"/>
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<xsl:apply-templates select="dc:creator"/>
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</xsl:template>
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<xsl:template match="dc: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:template match="dc:description">
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<meta>
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<xsl:attribute name="name">abstract</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="dc: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="dc:creator">
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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="."/>
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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="meta:keyword">
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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:stylesheet>
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'''
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stylesheet_content = '''<?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:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0"
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xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0"
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exclude-result-prefixes="text office"
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>
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<xsl:template match="office:settings"><xsl:text></xsl:text></xsl:template>
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<xsl:template match="office:meta"><xsl:text></xsl:text></xsl:template>
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<xsl:template match="office:scripts"><xsl:text></xsl:text></xsl:template>
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<xsl:template match="office:font-face-decls"><xsl:text></xsl:text></xsl:template>
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<xsl:template match="office:styles"><xsl:text></xsl:text></xsl:template>
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<xsl:template match="office:automatic-styles"><xsl:text></xsl:text></xsl:template>
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<xsl:template match="office:master-styles"><xsl:text></xsl:text></xsl:template>
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<xsl:template match="text:p">
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<p><xsl:apply-templates/></p><xsl:text>
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</xsl:text>
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</xsl:template>
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<xsl:template match="text:h">
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<p><xsl:apply-templates/></p><xsl:text>
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</xsl:text>
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</xsl:template>
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<xsl:template match="text:s">
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<xsl:text> </xsl:text>
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</xsl:template>
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<xsl:template match="text:line-break">
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<br />
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</xsl:template>
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<xsl:template match="text:tab">
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<xsl:text> </xsl:text>
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</xsl:template>
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</xsl:stylesheet>
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'''
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class OOExtractor:
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def __init__(self, em):
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self.em = em
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self.currentindex = 0
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def extractone(self, params):
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if "filename:" not in params:
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self.em.rclog("extractone: no mime or file name")
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return (False, "", "", rclexecm.RclExecM.eofnow)
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fn = params["filename:"]
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try:
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f = open(fn)
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data = f.read()
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f.close()
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except Exception as err:
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self.em.rclog("open failed: %s" % err)
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return (False, "", "", rclexecm.RclExecM.eofnow)
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docdata = b'<html>\n<head>\n<meta http-equiv="Content-Type"' \
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b'content="text/html; charset=UTF-8">\n'
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try:
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res = rclxslt.apply_sheet_data(stylesheet_meta, data)
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docdata += res
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except:
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# To be checked. I'm under the impression that I get this when
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# nothing matches?
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#self.em.rclog("no/bad metadata in %s" % fn)
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pass
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docdata += b'</head><body>'
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try:
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res = rclxslt.apply_sheet_data(stylesheet_content, data)
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docdata += res
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docdata += b'</body></html>'
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except Exception as err:
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self.em.rclog("bad data in %s: %s" % (fn, err))
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return (False, "", "", rclexecm.RclExecM.eofnow)
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return (True, docdata, "", rclexecm.RclExecM.eofnext)
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###### File type handler api, used by rclexecm ---------->
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def openfile(self, params):
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self.currentindex = 0
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return True
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def getipath(self, params):
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return self.extractone(params)
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def getnext(self, params):
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if self.currentindex >= 1:
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return (False, "", "", rclexecm.RclExecM.eofnow)
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else:
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ret= self.extractone(params)
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self.currentindex += 1
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return ret
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if __name__ == '__main__':
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proto = rclexecm.RclExecM()
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extract = OOExtractor(proto)
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rclexecm.main(proto, extract)
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@ -72,6 +72,9 @@ application/vnd.oasis.opendocument.text-template = execm rclsoff.py
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application/vnd.oasis.opendocument.presentation = execm rclsoff.py
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application/vnd.oasis.opendocument.spreadsheet = execm rclsoff.py
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application/vnd.oasis.opendocument.graphics = execm rclsoff.py
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application/vnd.oasis.opendocument.spreadsheet-flat-xml = execm rclsoff-flat.py
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application/vnd.oasis.opendocument.presentation-flat-xml = execm rclsoff-flat.py
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application/vnd.oasis.opendocument.spreadsheet-flat-xml = execm rclsoff-flat.py
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application/vnd.openxmlformats-officedocument.wordprocessingml.document = \
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execm rclopxml.py
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application/vnd.openxmlformats-officedocument.wordprocessingml.template = \
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@ -112,6 +112,10 @@
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.sxg = application/vnd.sun.xml.writer.global
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.stw = application/vnd.sun.xml.writer.template
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.fods = application/vnd.oasis.opendocument.spreadsheet-flat-xml
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.fodp = application/vnd.oasis.opendocument.presentation-flat-xml
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.fods = application/vnd.oasis.opendocument.spreadsheet-flat-xml
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# ms openxml
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.docm = application/vnd.ms-word.document.macroEnabled.12
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.docx = application/vnd.openxmlformats-officedocument.wordprocessingml.document
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