def export(self, track_id, *args, **kw):
user = handler.user.get_user_in_session(request)
trac = DBSession.query(Track).filter(Track.id == track_id).first()
if not checker.can_download(user, trac):
flash("You haven't the right to export any tracks which is not yours")
raise redirect('../')
data = util.to_datagrid(track_grid, [trac])
tmpl_context.form = track_export
kw['track_id'] = track_id
return dict(page='tracks', model='Track', info=data, form_title='', value=kw)
def link(self, track_id, *args, **kw):
user = handler.user.get_user_in_session(request)
trac = DBSession.query(Track).filter(Track.id == track_id).first()
if not checker.can_download(user, trac):
flash("You haven't the right to download any tracks which is not yours", 'error')
raise redirect('/tracks/')
track = DBSession.query(Track).filter(Track.id == track_id).first()
if track.status == constants.ERROR:
flash("The track processing failed. You cannot download it.", 'error')
raise redirect('/tracks/')
response.content_type = 'application/x-sqlite3'
response.headerlist.append(('Content-Disposition', 'attachment;filename=%s.sqlite' % track.name))
return open(track.path).read()
def dump(self, track_id, format, *args, **kw):
user = handler.user.get_user_in_session(request)
if not checker.can_download(user.id, track_id):
flash("You haven't the right to export any tracks which is not yours", 'error')
raise redirect('../')
_track = DBSession.query(Track).filter(Track.id == track_id).first()
if format == 'sqlite':
response.content_type = 'application/x-sqlite3'
return open(_track.path).read()
else:
tmp_file = tempfile.NamedTemporaryFile(delete=True)
tmp_file.close()
track.convert(_track.path, (tmp_file.name, format))
response.content_type = 'text/plain'
return open(tmp_file.name).read()
