def getOOoInstance(self, headless):
# Just convert the document?
if not self._instance:
self._instance = OpenOfficeInstance(headless=True)
self._headless = headless
ctx = self._instance.getContext()
self._smgr = ctx.ServiceManager
self._desktop = self._smgr.createInstanceWithContext(
'com.sun.star.frame.Desktop', ctx)
def getOOoInstance(self, headless):
# Just convert the document?
if not self._instance:
self._instance = OpenOfficeInstance(headless = True)
self._headless = headless
ctx = self._instance.getContext()
self._smgr = ctx.ServiceManager
self._desktop = self._smgr.createInstanceWithContext('com.sun.star.frame.Desktop', ctx)
class OpenOfficeBackend(object):
def __init__(self):
self._instance = None
self._doc = None
def getOOoInstance(self, headless):
# Just convert the document?
if not self._instance:
self._instance = OpenOfficeInstance(headless=True)
self._headless = headless
ctx = self._instance.getContext()
self._smgr = ctx.ServiceManager
self._desktop = self._smgr.createInstanceWithContext(
'com.sun.star.frame.Desktop', ctx)
def _convertToURL(self, pathname):
"""Convert a Windows or Linux pathname into an OOo URL."""
if len(pathname) > 1:
if pathname[1:2] == ":":
pathname = "/" + pathname[0] + "|" + pathname[2:]
pathname = pathname.replace("\\", "/")
pathname = "file://" + pathname
return pathname
def _isTextDoc(self, path):
return path.endswith('.ott')
def loadTemplate(self, templatePath):
url = self._convertToURL(os.path.realpath(templatePath))
args = (uno.createUnoStruct('com.sun.star.beans.PropertyValue'), )
args[0].Name = 'Hidden'
args[0].Value = True
if self._headless:
self._doc = self._desktop.loadComponentFromURL(
url, '_blank', 0, args)
else:
self._doc = self._desktop.loadComponentFromURL(
url, '_blank', 0, ())
if self._isTextDoc(templatePath):
self._textCursor = self._doc.Text.createTextCursor()
else:
self._textCursor = None
self._listener = myCloseListener(self._doc)
self._doc.addCloseListener(self._listener)
def renderWith(self, renderer, content, *args, **kw):
renderer.init(self._doc, self._textCursor)
renderer.renderJson(content, *args, **kw)
def saveAs(self, outFile):
def createProps(**args):
props = []
for key in args:
prop = uno.createUnoStruct('com.sun.star.beans.PropertyValue')
prop.Name = key
prop.Value = args[key]
props.append(prop)
return tuple(props)
# See: https://github.com/LibreOffice/core/blob/master/filter/source/pdf/pdfexport.cxx#L444
if outFile.upper().endswith('.PDF'):
settings = createProps(
ExportBookmarks=True,
ExportNotes=True,
)
args = createProps(FilterName="writer_pdf_Export",
FilterData=uno.Any(
"[]com.sun.star.beans.PropertyValue",
settings))
elif outFile.upper().endswith('.ODT'):
args = ()
elif outFile.upper().endswith('.OTS'):
args = ()
elif outFile.upper().endswith('.DOCX'):
args = ()
else:
raise RuntimeError('Unknown output file format.')
self._doc.storeToURL(self._convertToURL(os.path.realpath(outFile)),
args)
def close(self):
if self._doc:
self._doc.dispose()
else:
return
# Wait for the document to be closed
while self._listener._alive:
time.sleep(0.1)
self._instance.close()
class OpenOfficeBackend(object):
def __init__(self):
self._instance = None
self._doc = None
def getOOoInstance(self, headless):
# Just convert the document?
if not self._instance:
self._instance = OpenOfficeInstance(headless = True)
self._headless = headless
ctx = self._instance.getContext()
self._smgr = ctx.ServiceManager
self._desktop = self._smgr.createInstanceWithContext('com.sun.star.frame.Desktop', ctx)
def _convertToURL(self, pathname):
"""Convert a Windows or Linux pathname into an OOo URL."""
if len(pathname) > 1:
if pathname[1:2] == ":":
pathname = "/" + pathname[0] + "|" + pathname[2:]
pathname = pathname.replace("\\", "/")
pathname = "file://" + pathname
return pathname
def _isTextDoc(self, path):
return path.endswith('.ott')
def loadTemplate(self, templatePath):
url = self._convertToURL(os.path.realpath(templatePath))
args = (uno.createUnoStruct('com.sun.star.beans.PropertyValue'),)
args[0].Name = 'Hidden'
args[0].Value = True
if self._headless:
self._doc = self._desktop.loadComponentFromURL(url, '_blank', 0, args)
else:
self._doc = self._desktop.loadComponentFromURL(url, '_blank', 0, ())
if self._isTextDoc(templatePath):
self._textCursor = self._doc.Text.createTextCursor()
else:
self._textCursor = None
self._listener = myCloseListener(self._doc)
self._doc.addCloseListener(self._listener)
def renderWith(self, renderer, content, *args, **kw):
renderer.init(self._doc, self._textCursor)
renderer.renderJson(content, *args, **kw)
def saveAs(self, outFile):
if outFile.upper().endswith('.PDF'):
args = (uno.createUnoStruct('com.sun.star.beans.PropertyValue'),)
args[0].Name = 'FilterName'
args[0].Value = 'writer_pdf_Export'
elif outFile.upper().endswith('.ODT'):
args = ()
elif outFile.upper().endswith('.OTS'):
args = ()
else:
raise RuntimeError('Unknown output file format.')
self._doc.storeToURL(self._convertToURL(os.path.realpath(outFile)), args)
def close(self):
if self._doc:
self._doc.dispose()
else:
return
# Wait for the document to be closed
while self._listener._alive:
time.sleep(0.1)
self._instance.close()
