def getMinefield(self):
"""
Fetch the minefield for the current user.
"""
user = users.get_current_user()
m = Minefield.gql("WHERE author = :1", user).get()
if not(m):
m = Minefield(
author = user,
)
m.put()
return m
def get(self):
"""
Processes events, renders minefield. Redirects for login, when necessary.
"""
user = users.get_current_user()
if(user):
m = Minefield.gql("WHERE author = :1", user).get()
if not(m):
m = Minefield(
author = user,
)
# place any requested mines
for point in self.request.get_all('mine'):
x,y = [int(x) for x in point.split(',')]
m.mine(x, y)
# reveal any requested coordinates
# support multiple args for testing
for point in self.request.get_all('reveal'):
x,y = [int(x) for x in point.split(',')]
m.reveal(x, y)
if(m.getState(x,y) == -1):
m.finished = True
# hide any requested coordinates
# support multiple args for testing
for point in self.request.get_all('hide'):
x,y = [int(x) for x in point.split(',')]
m.hide(x, y)
# toggle 'finished' flag
finish_req = self.request.get('finished')
if(finish_req):
m.finished = bool(int(finish_req))
m.put()
self.response.headers['Content-Type'] = 'text/plain'
self.response.out.write('Hello, %s\n' % user.nickname())
sep = ''.join(['='] * m.width) + '\n'
self.response.out.write(sep)
self.response.out.write(m.render())
self.response.out.write(sep)
else:
self.redirect(users.create_login_url(self.request.uri))
