def reset_map_image(mapimage_param, centerlat_param, centerlng_param, northlat_param, westlng_param, zoom_param, height_param, width_param, google_data_param):
mapimage_param.tiles_remaining = len(range(0, width_param, 256)) * len(range(0, height_param, 256))
mapimage_param.centerlat = centerlat_param
mapimage_param.centerlng = centerlng_param
mapimage_param.northlat = northlat_param
mapimage_param.westlng = westlng_param
mapimage_param.zoom = zoom_param
mapimage_param.height = height_param
mapimage_param.width = width_param
mapimage_param.static_url = "http://maps.google.com/maps/api/staticmap?" + urllib.urlencode(google_data_param)
mapimage_param.img = None
mapimage_param.put()
db.run_in_transaction(reset_map_image, mapimage, centerlat, centerlng, northlat, westlng, zoom, height, width, google_data)
for offset_x_px in range(0, width, 256):
for offset_y_px in range(0, height, 256):
taskqueue.add(queue_name='tiles', url='/draw_static_tile/%s/%d/%f/%f/%d/%d' % (mapimage.key(), zoom, northlat, westlng, offset_x_px, offset_y_px))
except DeadlineExceededError, err:
logging.error("Ran out of time before creating a map! %s" % err)
if __name__ == '__main__':
fragments = environ['PATH_INFO'].split('/')
fragments.pop(0)
func = fragments.pop(0)
user = users.get_current_user()
try:
if user and func == 'generate_static_map':
assert len(fragments) == 4, "fragments should have 4 elements %s" % str(fragments)
widthxheight, zoom, centerpoint, northwest = fragments
generate_static_map(user, widthxheight, zoom, centerpoint, northwest)
elif func == 'draw_static_tile':
mapimage_key = fragments.pop(0)
