beginnings of api - route

chaloBEST/mumbai/apiviews.py

@@ -0,0 +1,10 @@
+from models import *
+from ox.django.shortcuts import get_object_or_404_json
+
+def route(request, code):
+    route = get_object_or_404_json(Route, code=code)
+    stops = [r.stop.get_dict() for r in RouteDetail.objects.filter(route=route)]
+    return render_to_json_response({
+        'route': route.get_dict(),
+        'stops': stops
+    })

chaloBEST/mumbai/models.py

@@ -95,6 +95,34 @@ class Stop(models.Model):
     point = models.PointField(null=True)
     alt_names = generic.GenericRelation("AlternativeName")
 
+    def get_dict(self):
+        return {
+            'id': self.id,
+            'code': self.code,
+            'slug': self.slug,
+            'official_name': self.name,
+            'display_name': self.display_name,
+            'road': self.road.name,
+            'area': self.area.name,
+            'name_mr': self.name_mr
+            #FIXME: add alt names
+        }
+
+    def get_geojson(self, srid=4326):
+        if self.point is not None:
+            geom = json.loads(self.point.transform(srid, True).geojson)
+        else:
+            geom = {}
+
+        properties = self.get_dict()
+
+        return {
+            'type': 'Feature',
+            'properties': properties,
+            'geometry': geom
+        }        
+
+
     def __unicode__(self):
         return self.name   
 
@@ -130,6 +158,14 @@ class Route(models.Model):
     def __unicode__(self):
         return self.alias
 
+    def get_dict(self):
+        return {
+            'id': self.id,
+            'code': self.code,
+            'alias': self.alias,
+            'slug': self.slug,
+            'distance': self.distance
+        }
 
 class RouteDetail(models.Model):
     route_code = models.TextField()
@@ -141,7 +177,8 @@ class RouteDetail(models.Model):
 
     class Meta:
         verbose_name = 'Route Detail'
- 
+        ordering = ['serial'] 
+
     def __unicode__(self):
         return str(self.route) + " : " + str(self.serial)
 

chaloBEST/mumbai/views.py

@@ -2,6 +2,7 @@
 from models import *
 from django.shortcuts import render_to_response, get_object_or_404
 from django.template import RequestContext
+from actions import *
 
 def index(request):
     return render_to_response("index.html", {})

chaloBEST/settings.py

@@ -11,6 +11,8 @@ ADMINS = (
     # ('Your Name', 'your_email@domain.com'),
 )
 
+SITENAME = "ChaloBEST"
+
 LOCAL_DEVELOPMENT = True
 JSON_DEBUG = True
 

chaloBEST/urls.py

@@ -4,6 +4,9 @@ from os.path import join
 # Uncomment the next two lines to enable the admin:
 from django.contrib import admin
 admin.autodiscover()
+#import ox.django.api.urls
+#import mumbai
+
 
 urlpatterns = patterns('',
     # Example:
@@ -14,7 +17,7 @@ urlpatterns = patterns('',
     (r'^route/(?P<alias>[a-zA-Z0-9\s\-]*?)/$', 'mumbai.views.route'),
     (r'^areas/$', 'mumbai.views.areas'),
     (r'^area/(?P<name>.*?)/$', 'mumbai.views.area'),
-
+    (r'^1.0/', include('mumbai.apiurls')),                                        
     # Uncomment the admin/doc line below to enable admin documentation:
     (r'^admin/doc/', include('django.contrib.admindocs.urls')),
     #(r'^grappelli/', include('grappelli.urls')),