#!/usr/bin/env python
# Copyright (C) 2014 J.F.Dockes
# 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.,
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
######################################
import sys
import rclexecm
import rclxslt
stylesheet_all = '''<?xml version="1.0"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html" encoding="UTF-8"/>
<xsl:template match="/">
<html>
<head>
<xsl:if test="//*[local-name() = 'title']">
<title>
<xsl:value-of select="//*[local-name() = 'title'][1]"/>
</title>
</xsl:if>
</head>
<body>
<xsl:apply-templates/>
</body>
</html>
</xsl:template>
<xsl:template match="text()">
<xsl:if test="string-length(normalize-space(.)) > 0">
<p><xsl:value-of select="."/></p>
<xsl:text>
</xsl:text>
</xsl:if>
</xsl:template>
<xsl:template match="*">
<xsl:apply-templates/>
</xsl:template>
</xsl:stylesheet>
'''
class XMLExtractor:
def __init__(self, em):
self.em = em
self.currentindex = 0
def extractone(self, params):
if not params.has_key("filename:"):
self.em.rclog("extractone: no mime or file name")
return (False, "", "", rclexecm.RclExecM.eofnow)
fn = params["filename:"]
try:
data = open(fn, 'rb').read()
docdata = rclxslt.apply_sheet_data(stylesheet_all, data)
except Exception as err:
self.em.rclog("%s: bad data: " % (fn, err))
return (False, "", "", rclexecm.RclExecM.eofnow)
return (True, docdata, "", rclexecm.RclExecM.eofnow)
###### File type handler api, used by rclexecm ---------->
def openfile(self, params):
self.currentindex = 0
return True
def getipath(self, params):
return self.extractone(params)
def getnext(self, params):
if self.currentindex >= 1:
return (False, "", "", rclexecm.RclExecM.eofnow)
else:
ret= self.extractone(params)
self.currentindex += 1
return ret
if __name__ == '__main__':
proto = rclexecm.RclExecM()
extract = XMLExtractor(proto)
rclexecm.main(proto, extract)