def __log_download_stats(self, objectids, download_link):
pag_download = PagDownload()
pag_download.objectids = objectids
pag_download.download_link = download_link
try:
PortailSession.add(pag_download)
PortailSession.commit()
except Exception as e:
log.exception(e)
PortailSession.rollback()
def get_route(self):
coords = self.request.params.get('waypoints', '').split(',')
lang = self.request.params.get('lang', 'fr')
transport_mode = int(self.request.params.get('transportMode', 0))
criteria = int(self.request.params.get('criteria', 0))
avoid = self.request.params.get('avoid', '').split(',')
prefer_bike_road =\
int(self.request.params.get('preferBikeRoad', False))
bike_avoid_hills =\
int(self.request.params.get('bikeAvoidHills', False))
if coords == ['']:
coords = []
# At least two waypoints (4 coordinates) are required
if len(coords) < 4:
routing_success = False
return HTTPBadRequest("Not enough waypoints (At least 2 required)")
else:
# Use Graphhopper for bicycle routing, Mapquest for all other modes
if len(coords) <= 10 and transport_mode in [2]:
r = GraphhopperRouter(self.config['routing']['graphhopper'])
self.__setup_router(coords, lang, transport_mode, criteria,
avoid, prefer_bike_road, bike_avoid_hills,
r)
try:
r.execute()
except HTTPError as e:
if e.code == 429:
r = MapquestRouter(self.config['routing']['mapquest'])
self.__setup_router(coords, lang, transport_mode,
criteria, avoid, prefer_bike_road,
bike_avoid_hills, r)
r.execute()
else:
raise e
else:
r = MapquestRouter(self.config['routing']['mapquest'])
self.__setup_router(coords, lang, transport_mode, criteria,
avoid, prefer_bike_road, bike_avoid_hills,
r)
r.execute()
if r.geom and len(r.geom) > 0:
routing_success = True
else:
routing_success = False
r.errorMessages.append('An error occured')
try:
routing_stats = RoutingStats()
routing_stats.transport_mode = transport_mode
routing_stats.transport_criteria = criteria
PortailSession.add(routing_stats)
PortailSession.commit()
except Exception as e:
log.exception(e)
PortailSession.rollback()
if routing_success:
json = {
"type":
"FeatureCollection",
"features": [{
'type': "Feature",
'properties': {
'success': routing_success,
'desc': r.desc,
'dist': int(r.dist),
'time': r.time,
'errorMessages': r.errorMessages,
'attribution': r.attribution
},
'geometry': r.geom
}]
}
else:
json = {
'success': routing_success,
'geometry': None,
'desc': [],
'dist': 0,
'time': 0,
'errorMessages': r.errorMessages,
'attribution': r.attribution
}
return json
def get_route(self):
coords = self.request.params.get('waypoints', '').split(',')
lang = self.request.params.get('lang', 'fr')
transport_mode = int(self.request.params.get('transportMode', 0))
criteria = int(self.request.params.get('criteria', 0))
avoid = self.request.params.get('avoid', '').split(',')
prefer_bike_road =\
int(self.request.params.get('preferBikeRoad', False))
bike_avoid_hills =\
int(self.request.params.get('bikeAvoidHills', False))
if coords == ['']:
coords = []
# At least two waypoints (4 coordinates) are required
if len(coords) < 4:
routing_success = False
return HTTPBadRequest("Not enough waypoints (At least 2 required)")
else:
# Use Graphhopper for bicycle routing, Mapquest for all other modes
if len(coords) <= 10 and transport_mode in [2]:
r = GraphhopperRouter(self.config['routing']['graphhopper'])
self.__setup_router(coords, lang, transport_mode, criteria,
avoid, prefer_bike_road, bike_avoid_hills,
r)
try:
r.execute()
except HTTPError as e:
if e.code == 429:
r = MapquestRouter(self.config['routing']['mapquest'])
self.__setup_router(
coords, lang, transport_mode,
criteria, avoid, prefer_bike_road,
bike_avoid_hills, r)
r.execute()
else:
raise e
else:
r = MapquestRouter(self.config['routing']['mapquest'])
self.__setup_router(
coords, lang, transport_mode, criteria,
avoid, prefer_bike_road, bike_avoid_hills, r)
r.execute()
if r.geom and len(r.geom) > 0:
routing_success = True
else:
routing_success = False
r.errorMessages.append('An error occured')
try:
routing_stats = RoutingStats()
routing_stats.transport_mode = transport_mode
routing_stats.transport_criteria = criteria
PortailSession.add(routing_stats)
PortailSession.commit()
except Exception as e:
log.exception(e)
PortailSession.rollback()
if routing_success:
json = {
"type": "FeatureCollection",
"features": [
{'type': "Feature",
'properties': {
'success': routing_success,
'desc': r.desc, 'dist': int(r.dist),
'time': r.time,
'errorMessages': r.errorMessages,
'attribution': r.attribution},
'geometry': r.geom}]}
else:
json = {'success': routing_success,
'geometry': None,
'desc': [],
'dist': 0,
'time': 0,
'errorMessages': r.errorMessages,
'attribution': r.attribution}
return json