#!/usr/bin/env python3
# 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.
######################################
from __future__ import print_function
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"
xmlns:ab="http://www.abisource.com/awml.dtd"
exclude-result-prefixes="ab"
>
<xsl:output method="html" encoding="UTF-8"/>
<xsl:template match="/">
<html>
<head>
<xsl:apply-templates select="ab:abiword/ab:metadata"/>
</head>
<body>
<!-- This is for the older abiword format with no namespaces -->
<xsl:for-each select="abiword/section">
<xsl:apply-templates select="p"/>
</xsl:for-each>
<!-- Newer namespaced format -->
<xsl:for-each select="ab:abiword/ab:section">
<xsl:for-each select="ab:p">
<p><xsl:value-of select="."/></p><xsl:text>
</xsl:text>
</xsl:for-each>
</xsl:for-each>
</body>
</html>
</xsl:template>
<xsl:template match="p">
<p><xsl:value-of select="."/></p><xsl:text>
</xsl:text>
</xsl:template>
<xsl:template match="ab:metadata">
<xsl:for-each select="ab:m">
<xsl:choose>
<xsl:when test="@key = 'dc.creator'">
<meta>
<xsl:attribute name="name">author</xsl:attribute>
<xsl:attribute name="content">
<xsl:value-of select="."/>
</xsl:attribute>
</meta><xsl:text>
</xsl:text>
</xsl:when>
<xsl:when test="@key = 'abiword.keywords'">
<meta>
<xsl:attribute name="name">keywords</xsl:attribute>
<xsl:attribute name="content">
<xsl:value-of select="."/>
</xsl:attribute>
</meta><xsl:text>
</xsl:text>
</xsl:when>
<xsl:when test="@key = 'dc.subject'">
<meta>
<xsl:attribute name="name">keywords</xsl:attribute>
<xsl:attribute name="content">
<xsl:value-of select="."/>
</xsl:attribute>
</meta><xsl:text>
</xsl:text>
</xsl:when>
<xsl:when test="@key = 'dc.description'">
<meta>
<xsl:attribute name="name">abstract</xsl:attribute>
<xsl:attribute name="content">
<xsl:value-of select="."/>
</xsl:attribute>
</meta><xsl:text>
</xsl:text>
</xsl:when>
<xsl:when test="@key = 'dc.title'">
<title><xsl:value-of select="."/></title><xsl:text>
</xsl:text>
</xsl:when>
<xsl:otherwise>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
'''
class ABWExtractor:
def __init__(self, em):
self.em = em
self.currentindex = 0
def extractone(self, params):
if "filename:" not in params:
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: %s" % (fn, err))
return (False, "", "", rclexecm.RclExecM.eofnow)
return (True, docdata, "", rclexecm.RclExecM.eofnext)
###### 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 = ABWExtractor(proto)
rclexecm.main(proto, extract)