{{include 'lists/index.html'}}
{{
import base64
import cStringIO
import os
from subprocess import call, check_output
from uuid import uuid4
#
# go to the /tmp directory
#
cwd = os.getcwd()
os.chdir('/tmp')
#
# file names
#
froot = str(uuid4())
fhtml = '%s.html' % froot
fodt = '%s.odt' % froot
#
# create the HTML file in /tmp
#
shtml = """
%s""" % response.body.getvalue()
fi = open(fhtml, 'wb')
fi.write(shtml)
fi.close()
#
# convert the HTML in ODT file using LibreOffice
# LibreOffice headless requires an HOME directory for .config/libreoffice
#
try:
cmd = "export HOME=/tmp && libreoffice --headless --convert-to odt %s"
sout = check_output(cmd % fhtml, shell=True)
if os.path.exists(fodt):
fi = open(fodt, 'rb')
sodt = fi.read()
fi.close()
else:
msg = T("The generation of the ODT file failed:
")
msg += sout
raise HTTP(500, msg)
pass
finally:
call(["rm", "-f", "/tmp/%s.*" % froot])
os.chdir(cwd)
pass
#
# build the response
#
response.body = cStringIO.StringIO()
response.headers['Content-Type']='application/vnd.oasis.opendocument.text'
response.headers['Content-Disposition'] = 'attachment;filename="list.odt"'
s64 = base64.b64encode(sodt)
response.write(s64, escape=False)
}}