def do_export(context, REQUEST):
""" Export the document as a html file """
sm = get_site_manager(context)
target = sm.queryAdapter(context, IZipExportObject)
if target.skip:
context.setSessionErrorsTrans("You don't have permission "
"to download this document")
return REQUEST.RESPONSE.redirect(REQUEST.HTTP_REFERER)
data = target.data
if isinstance(data, unicode):
data = data.encode('utf-8')
output = StringIO()
output.write(data)
set_response_attachment(REQUEST.RESPONSE, target.filename,
'text/html; charset=utf-8', output.len)
return output.getvalue()
def do_export(self, REQUEST=None):
"""
Export the contents of the current folder as a Zip file. Returns an
open file object. Caller should close the file to free temporary
disk space.
"""
errors = None
if REQUEST is not None:
errors = []
if not self.getParentNode().checkPermissionView():
raise Unauthorized
my_container = self.getParentNode()
temp_file = tempfile.TemporaryFile()
zip_file = ZipFile(temp_file, mode='w', allowZip64=True)
sm = get_site_manager(my_container)
builder = RecursiveZipBuilder(zip_file, errors, sm)
zip_adapter = sm.queryAdapter(my_container, IZipExportObject)
if zip_adapter is None:
REQUEST.RESPONSE.notFoundError()
builder.recurse(my_container, zip_adapter.filename)
builder.write_index()
zip_file.close()
temp_file.seek(0)
if REQUEST is None:
return temp_file
if errors:
transaction.abort() # TODO use ZODB savepoints
self.setSessionErrorsTrans(errors)
return REQUEST.RESPONSE.redirect(my_container.absolute_url())
response = REQUEST.RESPONSE
response.setHeader('content-type', 'application/zip')
response.setHeader(
'content-disposition',
'attachment; filename=%s.zip' % my_container.getId())
return stream_response(REQUEST.RESPONSE, temp_file)
def do_export(self, REQUEST=None):
"""
Export the contents of the current folder as a Zip file. Returns an
open file object. Caller should close the file to free temporary
disk space.
"""
errors = None
if REQUEST is not None:
errors = []
if not self.getParentNode().checkPermissionView():
raise Unauthorized
my_container = self.getParentNode()
temp_file = tempfile.TemporaryFile()
zip_file = ZipFile(temp_file, 'w')
sm = get_site_manager(my_container)
builder = RecursiveZipBuilder(zip_file, errors, sm)
zip_adapter = sm.queryAdapter(my_container, IZipExportObject)
if zip_adapter is None:
REQUEST.RESPONSE.notFoundError()
builder.recurse(my_container, zip_adapter.filename)
builder.write_index()
zip_file.close()
temp_file.seek(0)
if REQUEST is None:
return temp_file
if errors:
transaction.abort() # TODO use ZODB savepoints
self.setSessionErrorsTrans(errors)
return REQUEST.RESPONSE.redirect(my_container.absolute_url())
response = REQUEST.RESPONSE
response.setHeader('content-type', 'application/zip')
response.setHeader('content-disposition',
'attachment; filename=%s.zip' %
my_container.getId())
return stream_response(REQUEST.RESPONSE, temp_file)
