Visual prototype to filter routes

trainvel-front/package-lock.json

@@ -10,6 +10,7 @@
       "dependencies": {
         "@emotion/react": "^11.11.3",
         "@emotion/styled": "^11.11.0",
+        "@mui/icons-material": "^5.15.17",
         "@mui/material": "^5.15.6",
         "@mui/x-date-pickers": "^6.19.2",
         "@tanstack/query-sync-storage-persister": "^5.18.0",
@@ -3476,6 +3477,31 @@
         "url": "https://opencollective.com/mui-org"
       }
     },
+    "node_modules/@mui/icons-material": {
+      "version": "5.15.17",
+      "resolved": "https://registry.npmjs.org/@mui/icons-material/-/icons-material-5.15.17.tgz",
+      "integrity": "sha512-xVzl2De7IY36s/keHX45YMiCpsIx3mNv2xwDgtBkRSnZQtVk+Gqufwj1ktUxEyjzEhBl0+PiNJqYC31C+n1n6A==",
+      "dependencies": {
+        "@babel/runtime": "^7.23.9"
+      },
+      "engines": {
+        "node": ">=12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/mui-org"
+      },
+      "peerDependencies": {
+        "@mui/material": "^5.0.0",
+        "@types/react": "^17.0.0 || ^18.0.0",
+        "react": "^17.0.0 || ^18.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/@mui/material": {
       "version": "5.15.6",
       "resolved": "https://registry.npmjs.org/@mui/material/-/material-5.15.6.tgz",

trainvel-front/package.json

@@ -5,6 +5,7 @@
   "dependencies": {
     "@emotion/react": "^11.11.3",
     "@emotion/styled": "^11.11.0",
+    "@mui/icons-material": "^5.15.17",
     "@mui/material": "^5.15.6",
     "@mui/x-date-pickers": "^6.19.2",
     "@tanstack/query-sync-storage-persister": "^5.18.0",

trainvel-front/src/Station.js

@@ -1,5 +1,6 @@
 import {useNavigate, useParams, useSearchParams} from "react-router-dom"
 import TrainsTable from "./TrainsTable"
+import TripsFilter from "./TripsFilter"
 import {useState} from "react";
 import {Box, Button, FormLabel} from "@mui/material";
 import {DatePicker, TimePicker} from "@mui/x-date-pickers";
@@ -67,6 +68,7 @@ function Station() {
 
       <main>
         <DateTimeSelector station={station} date={date} time={time} />
+        <TripsFilter />
         <TrainsTable station={station} date={date} time={time} tableType="departures" />
         <TrainsTable station={station} date={date} time={time} tableType="arrivals" />
       </main>

trainvel-front/src/TrainsTable.js

@@ -257,6 +257,8 @@ function getTrainType(train, trip, route) {
       if (trip.short_name?.startsWith("NJ"))
         return "NJ"
       return "ÖBB"
+    case "CH-ALL":
+      return route.desc
     default:
       return trip.short_name?.split(" ")[0]
   }

trainvel-front/src/TripsFilter.js

@@ -0,0 +1,165 @@
+import {useState} from "react"
+import {
+  Box, Button,
+  Checkbox, Chip, FormControl,
+  FormControlLabel,
+  InputLabel, MenuItem, OutlinedInput, Select
+} from "@mui/material"
+import DirectionsBusTwoToneIcon from '@mui/icons-material/DirectionsBusTwoTone'
+import SubwayTwoToneIcon from '@mui/icons-material/SubwayTwoTone'
+import TrainTwoToneIcon from '@mui/icons-material/TrainTwoTone'
+import TramTwoToneIcon from '@mui/icons-material/TramTwoTone'
+
+function TripsFilter() {
+  const [transportModeFilter, setTransportModeFilter] = useState(
+    {longDistanceTrain: true, regionalTrain: true, metro: true, tram: true, bus: true})
+  const transportModeNames = {
+    train: "Trains",
+    longDistanceTrain: "Trains longue distance",
+    regionalTrain: "Trains régionaux",
+    metro: "Métro",
+    tram: "Tram",
+    bus: "Bus",
+  }
+
+  const trainCheckbox = <>
+    <TrainTwoToneIcon />
+    <Checkbox
+      checked={transportModeFilter.longDistanceTrain && transportModeFilter.regionalTrain}
+      indeterminate={transportModeFilter.longDistanceTrain !== transportModeFilter.regionalTrain}
+      onChange={(event) =>
+        setTransportModeFilter(
+          {...transportModeFilter, longDistanceTrain: event.target.checked, regionalTrain: event.target.checked})}
+      onClick={(event) => event.stopPropagation()}
+    />
+  </>
+
+  const longDistanceTrainCheckbox = <>
+    <TrainTwoToneIcon />
+    <Checkbox
+      checked={transportModeFilter.longDistanceTrain}
+      onChange={(event) =>
+        setTransportModeFilter({...transportModeFilter, longDistanceTrain: event.target.checked})} />
+  </>
+
+  const regionalTrainCheckbox = <>
+    <TrainTwoToneIcon />
+    <Checkbox
+      checked={transportModeFilter.regionalTrain}
+      onChange={(event) =>
+        setTransportModeFilter({...transportModeFilter, regionalTrain: event.target.checked})} />
+  </>
+
+  const metroCheckbox = <>
+    <SubwayTwoToneIcon />
+    <Checkbox
+      checked={transportModeFilter.metro}
+      onChange={(event) =>
+        setTransportModeFilter({...transportModeFilter, metro: event.target.checked})} />
+  </>
+
+  const tramCheckbox = <>
+    <TramTwoToneIcon />
+    <Checkbox
+      checked={transportModeFilter.tram}
+      onChange={(event) =>
+        setTransportModeFilter({...transportModeFilter, tram: event.target.checked})} />
+  </>
+
+  const busCheckbox = <>
+    <DirectionsBusTwoToneIcon />
+    <Checkbox
+      checked={transportModeFilter.bus}
+      onChange={(event) =>
+        setTransportModeFilter({...transportModeFilter, bus: event.target.checked})} />
+  </>
+
+  // TODO Fetch routes that are accessible from one stop
+  // For now, we have the tram and bus routes accessible in Strasbourg main station
+  const routesList = [
+    {name: "Tous"},
+    {name: "A", bgColor: "#E10D19", color: "#FFFFFF"},
+    {name: "C", bgColor: "#F29400", color: "#FFFFFF"},
+    {name: "D", bgColor: "#009933", color: "#FFFFFF"},
+    {name: "G", bgColor: "#F6C900", color: "#000000"},
+    {name: "H", bgColor: "#A62341", color: "#FFFFFF"},
+    {name: "2", bgColor: "#FF0000", color: "#FFFFFF"},
+    {name: "10", bgColor: "#FFAA00", color: "#000000"},
+  ]
+  const routesDict = {}
+  for (const route of routesList) {
+    routesDict[route.name] = route
+  }
+
+  const [selectedRoutes, setSelectedRoutes] = useState(["Tous"])
+
+  return <>
+    <h2>Filtres</h2>
+    <Box display="flex" alignItems="center" sx={{mb: 3}}>
+      <FormControl>
+        <InputLabel>Mode de transport</InputLabel>
+        <Select
+          multiple
+          value={selectedRoutes}
+          input={<OutlinedInput id="select-multiple-chip" label="Lignes" />}
+          renderValue={(selected) => (
+            <Box sx={{ display: 'flex', flexWrap: 'wrap', gap: 0.5 }}>
+              {Object.keys(transportModeFilter).filter(key => transportModeFilter[key]).map((filterType) => (
+                <Chip key={filterType} label={transportModeNames[filterType]} sx={{fontWeight: "bold"}} />
+              ))}
+            </Box>
+          )}
+          >
+          <MenuItem key="train" value="train">
+            <FormControlLabel label={transportModeNames["train"]} control={trainCheckbox} />
+          </MenuItem>
+          <MenuItem key="longDistanceTrain" value="longDistanceTrain">
+            <FormControlLabel label={transportModeNames["longDistanceTrain"]} sx={{pl: 4}} control={longDistanceTrainCheckbox} />
+          </MenuItem>
+          <MenuItem key="regionalTrain" value="regionalTrain">
+            <FormControlLabel label={transportModeNames["regionalTrain"]} sx={{pl: 4}} control={regionalTrainCheckbox} />
+          </MenuItem>
+          <MenuItem key="metro" value="metro">
+            <FormControlLabel label={transportModeNames["metro"]} control={metroCheckbox} />
+          </MenuItem>
+          <MenuItem key="tram" value="tram">
+            <FormControlLabel label={transportModeNames["tram"]} control={tramCheckbox} />
+          </MenuItem>
+          <MenuItem key="bus" value="bus">
+            <FormControlLabel label={transportModeNames["bus"]} control={busCheckbox} />
+          </MenuItem>
+        </Select>
+      </FormControl>
+
+      <FormControl>
+        <InputLabel>Ligne</InputLabel>
+        <Select
+          multiple
+          value={selectedRoutes}
+          onChange={(event) => setSelectedRoutes(event.target.value)}
+          input={<OutlinedInput id="select-multiple-chip" label="Lignes" />}
+          renderValue={(selected) => (
+            <Box sx={{ display: 'flex', flexWrap: 'wrap', gap: 0.5 }}>
+              {selected.map(routeName => routesDict[routeName]).map((route) => (
+                <Chip key={route.name} label={route.name} sx={{backgroundColor: route.bgColor, color: route.color, fontWeight: "bold"}} />
+              ))}
+            </Box>
+          )}
+          >
+          {routesList.map((route) =>
+            <MenuItem key={route.name} value={route.name}>
+              <Checkbox checked={selectedRoutes.includes(route.name)} />
+              <Chip label={route.name} sx={{backgroundColor: route.bgColor, color: route.color, fontWeight: "bold"}} />
+            </MenuItem>
+          )}
+        </Select>
+      </FormControl>
+
+      <Button>
+        Filtrer
+      </Button>
+    </Box>
+  </>
+}
+
+export default TripsFilter

trainvel/api/serializers.py

@@ -1,8 +1,8 @@
 from rest_framework import serializers
 
 from trainvel.core.models import Station
-from trainvel.gtfs.models import Agency, Stop, Route, Trip, StopTime, Calendar, CalendarDate, \
+from trainvel.gtfs.models import Agency, Calendar, CalendarDate, FeedInfo, GTFSFeed, Route, \
-    Transfer, FeedInfo, TripUpdate, StopTimeUpdate
+    Stop, StopTime, StopTimeUpdate, Transfer, Trip, TripUpdate
 
 
 class StationSerializer(serializers.ModelSerializer):
@@ -13,6 +13,12 @@ class StationSerializer(serializers.ModelSerializer):
                   'country_hint', 'main_station_hint',)
 
 
+class GTFSFeedSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = GTFSFeed
+        fields = '__all__'
+
+
 class AgencySerializer(serializers.ModelSerializer):
     class Meta:
         model = Agency

trainvel/api/views.py

@@ -8,13 +8,12 @@ from django_filters.rest_framework import DjangoFilterBackend
 from rest_framework import viewsets
 from rest_framework.filters import OrderingFilter, SearchFilter
 
-from trainvel.api.serializers import AgencySerializer, StopSerializer, RouteSerializer, TripSerializer, \
+from trainvel.api.serializers import AgencySerializer, CalendarDateSerializer, CalendarSerializer, \
-    StopTimeSerializer, CalendarSerializer, CalendarDateSerializer, TransferSerializer, \
+    FeedInfoSerializer, GTFSFeedSerializer, RouteSerializer, StationSerializer, StopSerializer, StopTimeSerializer, \
-    FeedInfoSerializer, TripUpdateSerializer, StopTimeUpdateSerializer, StationSerializer
+    StopTimeUpdateSerializer, TransferSerializer, TripSerializer, TripUpdateSerializer
 from trainvel.core.models import Station
 from trainvel.gtfs.models import Agency, Calendar, CalendarDate, FeedInfo, GTFSFeed, Route, Stop, StopTime, \
-    StopTimeUpdate, \
+    StopTimeUpdate, Transfer, Trip, TripUpdate, PickupType
-    Transfer, Trip, TripUpdate, PickupType
 
 CACHE_CONTROL = cache_control(max_age=30)
 LAST_MODIFIED = last_modified(lambda *args, **kwargs: GTFSFeed.objects.order_by('-last_modified').first().last_modified)
@@ -34,6 +33,16 @@ class StationViewSet(viewsets.ReadOnlyModelViewSet):
     lookup_value_regex = LOOKUP_VALUE_REGEX
 
 
+@method_decorator(name='list', decorator=[CACHE_CONTROL, LAST_MODIFIED])
+@method_decorator(name='retrieve', decorator=[CACHE_CONTROL, LAST_MODIFIED])
+class GTFSFeedViewSet(viewsets.ReadOnlyModelViewSet):
+    queryset = GTFSFeed.objects.all()
+    serializer_class = GTFSFeedSerializer
+    filter_backends = [DjangoFilterBackend]
+    filterset_fields = '__all__'
+    lookup_value_regex = LOOKUP_VALUE_REGEX
+
+
 @method_decorator(name='list', decorator=[CACHE_CONTROL, LAST_MODIFIED])
 @method_decorator(name='retrieve', decorator=[CACHE_CONTROL, LAST_MODIFIED])
 class AgencyViewSet(viewsets.ReadOnlyModelViewSet):
@@ -145,7 +154,6 @@ class StopTimeUpdateViewSet(viewsets.ReadOnlyModelViewSet):
 class NextDeparturesViewSet(viewsets.ReadOnlyModelViewSet):
     queryset = StopTime.objects.none()
     serializer_class = StopTimeSerializer
-    filter_backends = [DjangoFilterBackend]
 
     def get_queryset(self):
         now = datetime.now()
@@ -167,10 +175,21 @@ class NextDeparturesViewSet(viewsets.ReadOnlyModelViewSet):
             near_stops = station.get_near_stops()
             stop_filter = Q(stop_id__in=near_stops.values_list('id', flat=True))
 
+        excluded_agencies = ~Q(trip__route__gtfs_feed__excluded_agencies=F('trip__route__agency_id'))
+
         not_last_stop = ~Q(stop_sequence=StopTime.objects.filter(trip_id=OuterRef('trip_id'))
                            .filter(pickup_type=PickupType.REGULAR)
                            .order_by('-stop_sequence')[:1].values_list('stop_sequence'))
 
+        trip_filter = Q()
+        if self.request.query_params.get('route_name', None):
+            trip_filter &= Q(trip__route_name__in=self.request.query_params.get('route_name').split(','))
+        if self.request.query_params.get('transport_type', None):
+            trip_filter &= Q(trip__route__type__in=self.request.query_params.get('transport_type').split(','))
+        if self.request.query_params.get('long_distance', None) is not None:
+            long_distance = str(self.request.query_params.get('long_distance')) == 'true'
+            trip_filter &= Q(trip__long_distance=long_distance)
+
         def calendar_filter(d: date):
             return Q(trip__service_id__in=CalendarDate.objects.filter(date=d, exception_type=1)
                      .values_list('service_id')) \
@@ -199,7 +218,9 @@ class NextDeparturesViewSet(viewsets.ReadOnlyModelViewSet):
             return Exists(stop_time_update_qs(d).filter(Q(schedule_relationship=1) | Q(schedule_relationship=3)))
 
         qs_today = StopTime.objects.filter(stop_filter) \
+            .filter(excluded_agencies) \
             .filter(not_last_stop) \
+            .filter(trip_filter) \
             .annotate(departure_time_real=departure_time_real(query_date)) \
             .filter(departure_time_real__gte=query_time) \
             .filter(Q(pickup_type=PickupType.REGULAR) | canceled_filter(query_date)) \
@@ -208,7 +229,9 @@ class NextDeparturesViewSet(viewsets.ReadOnlyModelViewSet):
             .annotate(departure_time_24h=F('departure_time'))
 
         qs_yesterday = StopTime.objects.filter(stop_filter) \
+            .filter(excluded_agencies) \
             .filter(not_last_stop) \
+            .filter(trip_filter) \
             .annotate(departure_time_real=departure_time_real(query_date)) \
             .filter(departure_time_real__gte=time_yesterday) \
             .filter(Q(pickup_type=PickupType.REGULAR) | canceled_filter(yesterday)) \
@@ -217,7 +240,9 @@ class NextDeparturesViewSet(viewsets.ReadOnlyModelViewSet):
             .annotate(departure_time_24h=F('departure_time') - timedelta(days=1))
 
         qs_tomorrow = StopTime.objects.filter(stop_filter) \
+            .filter(excluded_agencies) \
             .filter(not_last_stop) \
+            .filter(trip_filter) \
             .annotate(departure_time_real=departure_time_real(query_date)) \
             .filter(departure_time_real__gte=timedelta(0)) \
             .filter(Q(pickup_type=PickupType.REGULAR) | canceled_filter(tomorrow)) \
@@ -254,10 +279,21 @@ class NextArrivalsViewSet(viewsets.ReadOnlyModelViewSet):
             near_stops = station.get_near_stops()
             stop_filter = Q(stop_id__in=near_stops.values_list('id', flat=True))
 
+        excluded_agencies = ~Q(trip__route__gtfs_feed__excluded_agencies=F('trip__route__agency_id'))
+
         not_first_stop = ~Q(stop_sequence=StopTime.objects.filter(trip_id=OuterRef('trip_id'))
                             .filter(drop_off_type=PickupType.REGULAR)
                             .order_by('stop_sequence')[:1].values_list('stop_sequence'))
 
+        trip_filter = Q()
+        if self.request.query_params.get('route_name', None):
+            trip_filter &= Q(trip__route_name__in=self.request.query_params.get('route_name').split(','))
+        if self.request.query_params.get('transport_type', None):
+            trip_filter &= Q(trip__route__type__in=self.request.query_params.get('transport_type').split(','))
+        if self.request.query_params.get('long_distance', None) is not None:
+            long_distance = str(self.request.query_params.get('long_distance')) == 'true'
+            trip_filter &= Q(trip__long_distance=long_distance)
+
         def calendar_filter(d: date):
             return Q(trip__service_id__in=CalendarDate.objects.filter(date=d, exception_type=1)
                      .values_list('service_id')) \
@@ -286,7 +322,9 @@ class NextArrivalsViewSet(viewsets.ReadOnlyModelViewSet):
             return Exists(stop_time_update_qs(d).filter(Q(schedule_relationship=1) | Q(schedule_relationship=3)))
 
         qs_today = StopTime.objects.filter(stop_filter) \
+            .filter(excluded_agencies) \
             .filter(not_first_stop) \
+            .filter(trip_filter) \
             .annotate(arrival_time_real=arrival_time_real(query_date)) \
             .filter(arrival_time_real__gte=query_time) \
             .filter(Q(drop_off_type=PickupType.REGULAR) | canceled_filter(query_date)) \
@@ -295,7 +333,9 @@ class NextArrivalsViewSet(viewsets.ReadOnlyModelViewSet):
             .annotate(arrival_time_24h=F('arrival_time'))
 
         qs_yesterday = StopTime.objects.filter(stop_filter) \
+            .filter(excluded_agencies) \
             .filter(not_first_stop) \
+            .filter(trip_filter) \
             .annotate(arrival_time_real=arrival_time_real(yesterday)) \
             .filter(arrival_time_real__gte=time_yesterday) \
             .filter(Q(drop_off_type=PickupType.REGULAR) | canceled_filter(yesterday)) \
@@ -304,7 +344,9 @@ class NextArrivalsViewSet(viewsets.ReadOnlyModelViewSet):
             .annotate(arrival_time_24h=F('arrival_time') - timedelta(days=1))
 
         qs_tomorrow = StopTime.objects.filter(stop_filter) \
+            .filter(excluded_agencies) \
             .filter(not_first_stop) \
+            .filter(trip_filter) \
             .annotate(arrival_time_real=arrival_time_real(tomorrow)) \
             .filter(arrival_time_real__gte=timedelta(0)) \
             .filter(Q(drop_off_type=PickupType.REGULAR) | canceled_filter(tomorrow)) \

trainvel/gtfs/admin.py

@@ -57,6 +57,7 @@ class GTFSFeedAdmin(admin.ModelAdmin):
     list_filter = ('country', 'last_modified',)
     search_fields = ('name', 'code',)
     readonly_fields = ('code',)
+    autocomplete_fields = ('excluded_agencies',)
 
 
 @admin.register(Agency)

trainvel/gtfs/fixtures/gtfs_feeds.json

@@ -6,7 +6,13 @@
             "name": "SNCF - TGV",
             "country": "FR",
             "feed_url": "https://eu.ftp.opendatasoft.com/sncf/gtfs/export_gtfs_voyages.zip",
-            "rt_feed_url": "https://proxy.transport.data.gouv.fr/resource/sncf-tgv-gtfs-rt-trip-updates"
+            "rt_feed_url": "https://proxy.transport.data.gouv.fr/resource/sncf-tgv-gtfs-rt-trip-updates",
+            "categorize_routes": false,
+            "route_name_regex": "route_short_name:([\\w\\s]+)",
+            "route_type_regex": "SNCF-&stop:FR-SNCF-TGV-StopPoint:OCE([\\w\\s]+)-\\d+",
+            "trip_number_regex": "trip_headsign:(\\d+)",
+            "long_distance_regex": "",
+            "excluded_agencies": []
         }
     },
     {
@@ -16,7 +22,13 @@
             "name": "SNCF - Intercités",
             "country": "FR",
             "feed_url": "https://eu.ftp.opendatasoft.com/sncf/gtfs/export-intercites-gtfs-last.zip",
-            "rt_feed_url": "https://proxy.transport.data.gouv.fr/resource/sncf-ic-gtfs-rt-trip-updates"
+            "rt_feed_url": "https://proxy.transport.data.gouv.fr/resource/sncf-ic-gtfs-rt-trip-updates",
+            "categorize_routes": false,
+            "route_name_regex": "route_short_name:([\\w\\s]+)",
+            "route_type_regex": "SNCF-&stop:FR-SNCF-IC-StopPoint:OCE([\\w\\s]+)-\\d+",
+            "trip_number_regex": "trip_headsign:(\\d+)",
+            "long_distance_regex": "",
+            "excluded_agencies": []
         }
     },
     {
@@ -26,7 +38,13 @@
             "name": "SNCF - TER",
             "country": "FR",
             "feed_url": "https://eu.ftp.opendatasoft.com/sncf/gtfs/export-ter-gtfs-last.zip",
-            "rt_feed_url": "https://proxy.transport.data.gouv.fr/resource/sncf-ter-gtfs-rt-trip-updates"
+            "rt_feed_url": "https://proxy.transport.data.gouv.fr/resource/sncf-ter-gtfs-rt-trip-updates",
+            "categorize_routes": false,
+            "route_name_regex": "route_short_name:([\\w\\s]+)",
+            "route_type_regex": "SNCF-&stop:FR-SNCF-TER-StopPoint:OCE([\\w\\s]+)-\\d+",
+            "trip_number_regex": "trip_headsign:(\\d+)",
+            "long_distance_regex": "^$",
+            "excluded_agencies": []
         }
     },
     {
@@ -36,7 +54,13 @@
             "name": "Île-de-France Mobilités",
             "country": "FR",
             "feed_url": "https://eu.ftp.opendatasoft.com/stif/GTFS/IDFM-gtfs.zip",
-            "rt_feed_url": ""
+            "rt_feed_url": "",
+            "categorize_routes": true,
+            "route_name_regex": "route_short_name:([\\w]+)",
+            "route_type_regex": "IDFM",
+            "trip_number_regex": "trip_short_name:([\\d\\w-]*)§",
+            "long_distance_regex": "^$",
+            "excluded_agencies": []
         }
     },
     {
@@ -46,7 +70,13 @@
             "name": "Compagnie des Transports Strasbourgeois (CTS)",
             "country": "FR",
             "feed_url": "https://opendata.cts-strasbourg.eu/google_transit.zip",
-            "rt_feed_url": ""
+            "rt_feed_url": "",
+            "categorize_routes": true,
+            "route_name_regex": "route_short_name:([\\w\\d]+)",
+            "route_type_regex": "CTS",
+            "trip_number_regex": "",
+            "long_distance_regex": "^$",
+            "excluded_agencies": []
         }
     },
     {
@@ -56,7 +86,13 @@
             "name": "Eurostar",
             "country": "FR",
             "feed_url": "https://www.data.gouv.fr/fr/datasets/r/9089b550-696e-4ae0-87b5-40ea55a14292",
-            "rt_feed_url": ""
+            "rt_feed_url": "",
+            "categorize_routes": false,
+            "route_name_regex": "route_short_name:([\\w\\s]+)",
+            "route_type_regex": "Eurostar",
+            "trip_number_regex": "trip_short_name:(\\d+)",
+            "long_distance_regex": "",
+            "excluded_agencies": []
         }
     },
     {
@@ -66,7 +102,13 @@
             "name": "Trenitalia France",
             "country": "FR",
             "feed_url": "https://thello.axelor.com/public/gtfs/gtfs.zip",
-            "rt_feed_url": "https://thello.axelor.com/public/gtfs/GTFS-RT.bin"
+            "rt_feed_url": "https://thello.axelor.com/public/gtfs/GTFS-RT.bin",
+            "categorize_routes": false,
+            "route_name_regex": "route_short_name:([\\w\\s/-]+)",
+            "route_type_regex": "Trenitalia France",
+            "trip_number_regex": "trip_id:IT-FRA-TI-(\\d+)",
+            "long_distance_regex": "",
+            "excluded_agencies": []
         }
     },
     {
@@ -76,7 +118,13 @@
             "name": "Renfe",
             "country": "ES",
             "feed_url": "https://ssl.renfe.com/gtransit/Fichero_AV_LD/google_transit.zip",
-            "rt_feed_url": ""
+            "rt_feed_url": "",
+            "categorize_routes": true,
+            "route_name_regex": "route_short_name:([\\w\\s]+)",
+            "route_type_regex": "RENFE-&route_short_name:([\\w\\s]+)",
+            "trip_number_regex": "trip_short_name:(\\d+)",
+            "long_distance_regex": "",
+            "excluded_agencies": []
         }
     },
     {
@@ -86,7 +134,13 @@
             "name": "ÖBB",
             "country": "AT",
             "feed_url": "https://static.oebb.at/open-data/soll-fahrplan-gtfs/GTFS_OP_2024_obb.zip",
-            "rt_feed_url": ""
+            "rt_feed_url": "",
+            "categorize_routes": true,
+            "route_name_regex": "route_short_name:([\\w\\s]+)",
+            "route_type_regex": "ÖBB-&trip_short_name:(\\w+)\\s",
+            "trip_number_regex": "trip_short_name:\\w+\\s(\\d+)",
+            "long_distance_regex": "",
+            "excluded_agencies": []
         }
     },
     {
@@ -96,7 +150,15 @@
             "name": "Transports suisses",
             "country": "CH",
             "feed_url": "https://opentransportdata.swiss/fr/dataset/timetable-2024-gtfs2020/permalink",
-            "rt_feed_url": "https://api.opentransportdata.swiss/gtfsrt2020"
+            "rt_feed_url": "https://api.opentransportdata.swiss/gtfsrt2020",
+            "categorize_routes": true,
+            "route_name_regex": "route_short_name:([\\w\\s]*)",
+            "route_type_regex": "CH-&route_desc:([\\w\\s]*)",
+            "trip_number_regex": "trip_short_name:(\\d+)",
+            "long_distance_regex": "",
+            "excluded_agencies": [
+                "CH-ALL-87_LEX"
+            ]
         }
     },
     {
@@ -106,7 +168,13 @@
             "name": "CFL",
             "country": "LU",
             "feed_url": "https://data.public.lu/fr/datasets/r/aab2922d-27ff-4e53-a789-d990cf1ceb1e",
-            "rt_feed_url": ""
+            "rt_feed_url": "",
+            "categorize_routes": true,
+            "route_name_regex": "route_short_name:([\\w\\s]+)",
+            "route_type_regex": "CFL-&route_short_name:([\\w\\s]+)",
+            "trip_number_regex": "trip_short_name:(\\d+)",
+            "long_distance_regex": "route_type:3",
+            "excluded_agencies": []
         }
     }
 ]

trainvel/gtfs/management/commands/augment_data.py

@@ -0,0 +1,20 @@
+from django.core.management import BaseCommand
+from django.db import transaction
+
+from tqdm import tqdm
+from trainvel.gtfs.models import Trip
+
+
+class Command(BaseCommand):
+    def add_arguments(self, parser):
+        parser.add_argument('--feed', type=str, help='GTFS Feed code')
+
+    def handle(self, *args, **options):
+        trips = Trip.objects.filter(route_name="").prefetch_related('gtfs_feed', 'route')
+        if options['feed']:
+            trips = trips.filter(gtfs_feed__code=options['feed'])
+
+        with transaction.atomic():
+            for trip in tqdm(trips.all()):
+                trip.augment_data()
+                trip.save()

trainvel/gtfs/migrations/0003_gtfsfeed_categorize_routes_and_more.py

@@ -0,0 +1,72 @@
+# Generated by Django 5.0.6 on 2024-05-12 17:18
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("gtfs", "0002_alter_stop_parent_station"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="gtfsfeed",
+            name="categorize_routes",
+            field=models.BooleanField(
+                default=False,
+                help_text="If checked, trips can be categorized by route type.",
+                verbose_name="categorize routes",
+            ),
+        ),
+        migrations.AddField(
+            model_name="gtfsfeed",
+            name="excluded_agencies",
+            field=models.ManyToManyField(
+                blank=True,
+                help_text="Agencies that are part of another feed and shouldn't be displayed with this feed.",
+                to="gtfs.agency",
+                verbose_name="excluded agencies",
+            ),
+        ),
+        migrations.AddField(
+            model_name="gtfsfeed",
+            name="long_distance_regex",
+            field=models.TextField(
+                blank=True,
+                default="",
+                help_text="Regular expression that filters long distance trips.",
+                verbose_name="long distance regex",
+            ),
+        ),
+        migrations.AddField(
+            model_name="gtfsfeed",
+            name="route_name_regex",
+            field=models.TextField(
+                blank=True,
+                default="route_short_name:([^§]+)",
+                help_text="Regular expression that catches the route name from a trip.",
+                verbose_name="route name regex",
+            ),
+        ),
+        migrations.AddField(
+            model_name="gtfsfeed",
+            name="route_type_regex",
+            field=models.TextField(
+                blank=True,
+                default="gtfs_feed:([^§]+)&-&route_type:([^§]+)",
+                help_text="Regular expression that catches the route type from a trip.",
+                verbose_name="route name regex",
+            ),
+        ),
+        migrations.AddField(
+            model_name="gtfsfeed",
+            name="trip_number_regex",
+            field=models.TextField(
+                blank=True,
+                default="trip_short_name:([^§]+)",
+                help_text="Regular expression that catches the trip number from a trip.",
+                verbose_name="route name regex",
+            ),
+        ),
+    ]

trainvel/gtfs/migrations/0004_trip_long_distance_trip_route_name_trip_route_type_and_more.py

@@ -0,0 +1,39 @@
+# Generated by Django 5.0.6 on 2024-05-12 18:33
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("gtfs", "0003_gtfsfeed_categorize_routes_and_more"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="trip",
+            name="long_distance",
+            field=models.BooleanField(default=True, verbose_name="Long distance trip"),
+        ),
+        migrations.AddField(
+            model_name="trip",
+            name="route_name",
+            field=models.CharField(
+                blank=True, default="", max_length=255, verbose_name="Route name"
+            ),
+        ),
+        migrations.AddField(
+            model_name="trip",
+            name="route_type",
+            field=models.CharField(
+                blank=True, default="", max_length=255, verbose_name="Route type"
+            ),
+        ),
+        migrations.AddField(
+            model_name="trip",
+            name="trip_number",
+            field=models.CharField(
+                blank=True, default="", max_length=255, verbose_name="Trip number"
+            ),
+        ),
+    ]

trainvel/gtfs/models.py

@@ -1,3 +1,5 @@
+import re
+
 from django.db import models
 from django.utils.translation import gettext_lazy as _
 
@@ -56,6 +58,15 @@ class Country(models.TextChoices):
     UKRAINE = "UA", _("Ukraine")
 
 
+class CategorizeTrips(models.TextChoices):
+    """
+    Make trips be categorized by route type.
+    """
+    GTFS_FEED = "gtfs_feed", _("GTFS Feed (all trips of the dataset)")
+    ROUTE_SHORT_NAME = "route_short_name", _("By route short name (e.g. A, S9,…)")
+    TRIP_SHORT_NAME_SPLIT = "route_short_name_split", _("By first character of the route short name (e.g. RJ, NJ,…)")
+
+
 class LocationType(models.IntegerChoices):
     STOP_PLATFORM = 0, _("Stop/platform")
     STATION = 1, _("Station")
@@ -172,6 +183,47 @@ class GTFSFeed(models.Model):
                     "If it is not modified, the file is the same."),
     )
 
+    excluded_agencies = models.ManyToManyField(
+        to="Agency",
+        verbose_name=_("excluded agencies"),
+        blank=True,
+        help_text=_("Agencies that are part of another feed and shouldn't be displayed with this feed."),
+    )
+
+    categorize_routes = models.BooleanField(
+        verbose_name=_("categorize routes"),
+        default=False,
+        help_text=_("If checked, trips can be categorized by route type."),
+    )
+
+    route_name_regex = models.TextField(
+        verbose_name=_("route name regex"),
+        blank=True,
+        default=r"route_short_name:([^§]+)",
+        help_text=_("Regular expression that catches the route name from a trip."),
+    )
+
+    route_type_regex = models.TextField(
+        verbose_name=_("route name regex"),
+        blank=True,
+        default=r"gtfs_feed:([^§]+)&-&route_type:([^§]+)",
+        help_text=_("Regular expression that catches the route type from a trip."),
+    )
+
+    trip_number_regex = models.TextField(
+        verbose_name=_("route name regex"),
+        blank=True,
+        default=r"trip_short_name:([^§]+)",
+        help_text=_("Regular expression that catches the trip number from a trip."),
+    )
+
+    long_distance_regex = models.TextField(
+        verbose_name=_("long distance regex"),
+        blank=True,
+        default="",
+        help_text=_("Regular expression that filters long distance trips."),
+    )
+
     def __str__(self):
         return f"{self.name} ({self.code})"
 
@@ -486,6 +538,36 @@ class Trip(models.Model):
         verbose_name=_("GTFS feed"),
     )
 
+    """
+    Augmented data
+    """
+
+    route_name = models.CharField(
+        max_length=255,
+        verbose_name=_("Route name"),
+        blank=True,
+        default="",
+    )
+
+    trip_number = models.CharField(
+        max_length=255,
+        verbose_name=_("Trip number"),
+        blank=True,
+        default="",
+    )
+
+    route_type = models.CharField(
+        max_length=255,
+        verbose_name=_("Route type"),
+        blank=True,
+        default="",
+    )
+
+    long_distance = models.BooleanField(
+        verbose_name=_("Long distance trip"),
+        default=True,
+    )
+
     @property
     def origin(self) -> Stop | None:
         return self.stop_times.order_by('stop_sequence').first().stop if self.stop_times.exists() else None
@@ -556,6 +638,28 @@ class Trip(models.Model):
 
     origin_destination.fget.short_description = _("Origin → Destination")
 
+    def augment_data(self):
+        first_stop = self.stop_times.first()
+        if not first_stop:
+            return
+        desc_line = first_stop.description_line
+
+        for key in ['route_name', 'route_type', 'trip_number']:
+            value = ""
+            full_pattern = getattr(self.gtfs_feed, f"{key}_regex")
+            for pattern in full_pattern.split('&'):
+                if '(' not in pattern:
+                    value += pattern
+                    continue
+
+                groups = re.findall(pattern, desc_line)
+                if not any(group is not None for group in groups):
+                    raise ValueError(f"Pattern {pattern} not found in {desc_line}")
+                value += "".join(group for group in groups if group)
+            setattr(self, key, value)
+
+        self.long_distance = bool(re.match(self.gtfs_feed.long_distance_regex, desc_line))
+
     def __str__(self):
         return self.origin_destination
 
@@ -638,6 +742,28 @@ class StopTime(models.Model):
         minutes = int((seconds % 3600) // 60)
         return f"{hours:02}:{minutes:02}"
 
+    @property
+    def description_line(self) -> str:
+        return (f"gtfs_feed:{self.trip.gtfs_feed_id}"
+                f"§stop:{self.stop_id}"
+                f"§trip_id:{self.trip_id}"
+                f"§trip_short_name:{self.trip.short_name}"
+                f"§trip_headsign:{self.trip.headsign}"
+                f"§route_short_name:{self.trip.route.short_name}"
+                f"§route_desc:{self.trip.route.desc}"
+                f"§route_type:{self.trip.route.type}")
+
+    @property
+    def description_line_expr(self):
+        return "gtfs_feed:" + models.F('trip__gtfs_feed_id') \
+            + "§stop:" + models.F('stop_id') \
+            + "§trip_id:" + models.F('trip_id') \
+            + "§trip_short_name:" + models.F('trip__short_name') \
+            + "§trip_headsign:" + models.F('trip__headsign') \
+            + "§route_short_name:" + models.F('trip__route__short_name') \
+            + "§route_desc:" + models.F('trip__route__desc') \
+            + "§route_type:" + models.F('trip__route__type')
+
     def __str__(self):
         return f"{self.stop.name} - {self.trip_id}"
 
@@ -760,6 +886,46 @@ class Transfer(models.Model):
         related_name="transfers_to",
     )
 
+    from_route = models.ForeignKey(
+        to="Route",
+        on_delete=models.CASCADE,
+        verbose_name=_("From route"),
+        related_name="transfers_from",
+        null=True,
+        blank=True,
+        default=None,
+    )
+
+    to_route = models.ForeignKey(
+        to="Route",
+        on_delete=models.CASCADE,
+        verbose_name=_("To route"),
+        related_name="transfers_to",
+        null=True,
+        blank=True,
+        default=None,
+    )
+
+    from_trip = models.ForeignKey(
+        to="Trip",
+        on_delete=models.CASCADE,
+        verbose_name=_("From trip"),
+        related_name="transfers_from",
+        null=True,
+        blank=True,
+        default=None,
+    )
+
+    to_trip = models.ForeignKey(
+        to="Trip",
+        on_delete=models.CASCADE,
+        verbose_name=_("To trip"),
+        related_name="transfers_to",
+        null=True,
+        blank=True,
+        default=None,
+    )
+
     transfer_type = models.IntegerField(
         verbose_name=_("Transfer type"),
         choices=TransferType,
@@ -769,6 +935,7 @@ class Transfer(models.Model):
     min_transfer_time = models.IntegerField(
         verbose_name=_("Minimum transfer time"),
         blank=True,
+        default=None,
     )
 
     class Meta: