def _get_session():
# TODO Get user from auth
user = '******'
# TODO cache sessions
s = Metadata( { 'user' : str, 'conf' : Metadata, 'engine' : Engine } )
s.user = user
s.conf = conf
try:
s.engine = conf.engine(s)
except Exception:
log.x('fail to initialize session: User = %s' % s.user)
abort(500)
return s
def edit(user, file_path):
'''Setup Edit form and fill it with file content'''
s = _get_session()
try:
# TODO adjust preview and finish URIs in form.html
return render_template('form.html', content=s.engine.get_file_content(file_path))
except Exception as e:
log.x('fail to retrieve content from: %s' % file_path)
return redirect('/')
# TODO move preview code into own method (save_and_preview)
# and call it asynchronously? Use fancy user feedback.
if request.method == 'POST':
try:
s.engine.store_file(file_path, new_content)
except Exception as e:
print e
# TODO something messed the commit up
# there is no way to solve this exception
# return message to user and send stacktrace to admin
try:
s.engine.preview(file_path)
except Exception as e:
print e
# TODO the file content could be faulty and cause an
# render error
# return user feedback
# TODO move edit_finish code into own method
if request.form.get('save'):
save(file_path)
# faulty request
abort(500)
