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Viewing changes to report_aeroo_ooo/DocumentConverter.py

  • Committer: root
  • Date: 2013-05-16 15:46:46 UTC
  • Revision ID: root@erp.kndati.lv-20130516154646-5lesr8tyzl1vdc0k
1.2.0

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report_aeroo_ooo/DocumentConverter.py
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from os.path import isfile
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from os.path import splitext
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import sys
 
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import time
 
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import subprocess
 
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import logging
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try:
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    from cStringIO import StringIO
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except ImportError:
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from com.sun.star.io import IOException
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from com.sun.star.script import CannotConvertException
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from tools.translate import _
 
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import netsvc
 
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logger = netsvc.Logger()
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class DocumentConversionException(Exception):
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class DocumentConverter:
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    def __init__(self, host='localhost', port=DEFAULT_OPENOFFICE_PORT):
 
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    def __init__(self, host='localhost', port=DEFAULT_OPENOFFICE_PORT, ooo_restart_cmd=None):
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        self._host = host
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        self._port = port
 
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        self._ooo_restart_cmd = ooo_restart_cmd
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        self.localContext = uno.getComponentContext()
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        self.serviceManager = self.localContext.ServiceManager
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        self._resolver = self.serviceManager.createInstanceWithContext("com.sun.star.bridge.UnoUrlResolver", self.localContext)
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        except IllegalArgumentException, exception:
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            raise DocumentConversionException("The url is invalid (%s)" % exception)
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        except NoConnectException, exception:
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            raise DocumentConversionException("Failed to connect to OpenOffice.org on host %s, port %s. %s" % (host, port, exception))
 
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            if self._restart_ooo():
 
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                # We try again once
 
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                try:
 
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                    self._context = self._resolver.resolve("uno:socket,host=%s,port=%s;urp;StarOffice.ComponentContext" % (host, port))
 
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                except NoConnectException, exception:
 
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                    raise DocumentConversionException("Failed to connect to OpenOffice.org on host %s, port %s. %s" % (host, port, exception))
 
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            else:
 
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                raise DocumentConversionException("Failed to connect to OpenOffice.org on host %s, port %s. %s" % (host, port, exception))
 
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        except ConnectionSetupException, exception:
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            raise DocumentConversionException("Not possible to accept on a local resource (%s)" % exception)
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            props.append(prop)
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        return tuple(props)
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    def _restart_ooo(self):
 
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        if not self._ooo_restart_cmd:
 
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            logger.notifyChannel('report_aeroo', netsvc.LOG_WARNING, 'No LibreOffice/OpenOffice restart script configured')
 
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            return False
 
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        logger.notifyChannel('report_aeroo', netsvc.LOG_INFO, 'No LibreOffice/OpenOffice restart script configured')
 
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        try:
 
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            logger.notifyChannel('report_aeroo', netsvc.LOG_INFO, 'Executing restart script "%s"' % self._ooo_restart_cmd)
 
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            retcode = subprocess.call(self._ooo_restart_cmd, shell=True)
 
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            if retcode == 0:
 
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                logger.notifyChannel('report_aeroo', netsvc.LOG_WARNING, 'Restart successfull')
 
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                time.sleep(4) # Let some time for LibO/OOO to be fully started
 
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            else:
 
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                logger.notifyChannel('report_aeroo', netsvc.LOG_ERROR, 'Restart script failed with return code %d' % retcode)
 
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        except OSError, e:
 
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            logger.notifyChannel('report_aeroo', netsvc.LOG_ERROR, 'Failed to execute the restart script. OS error: %s' % e)
 
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        return True
 
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