better kml export

rowers/views/apiviews.py

@@ -1,6 +1,7 @@
 from rowers.views.statements import *
 from rowers.tasks import handle_calctrimp
 from rowers.opaque import encoder
+from rowers.courses import coursetokml
 from xml.etree import ElementTree as ET
 
 import arrow
@@ -11,6 +12,8 @@ from rowers.dataroutines import get_workouttype_from_tcx, get_startdate_time_zon
 from rest_framework.decorators import parser_classes
 from rest_framework.parsers import BaseParser
 
+from rowers.utils import geo_distance
+
 from datetime import datetime as dt
 
 import rowingdata.tcxtools as tcxtools
@@ -252,9 +255,38 @@ Optional, not for CN
 def course_list(request):
     if request.method != 'GET':
         dologging('apilog.log','{m} request to KML endpoint'.format(m=request.method))
-        return HttpResponseNotAllower("Method not supported")
+        return HttpResponseNotAllowed("Method not supported")
+
+    query_data = {}
+    name = request.GET.get('name')
+    distance = request.GET.get('course_distance')
+    latitude = request.GET.get('latitude')
+    longitude = request.GET.get('longitude')
+    distance_from = request.GET.get('distance_from')
+    if name is not None:
+        query_data['name__contains'] = name
+    if distance is not None:
+        try:
+            query_data['distance__lte'] = int(distance)+50
+            query_data['distance__gte'] = int(distance)-50
+        except:
+            pass
+
+        
+
+    courses = GeoCourse.objects.filter(**query_data)
+    if latitude is not None and longitude is not None and distance_from is not None:
+        try:
+            newlist = []
+            for c in courses:
+                distance = geo_distance(float(latitude), float(longitude), c.coord[0], c.coord[1])[0]
+                if distance < float(distance_from):
+                    newlist.append(c)
+            courses = newlist
+        except ValueError:
+            pass
+
 
-    courses = GeoCourse.objects.all()
     courselist = []
     for c in courses:
         d = {
@@ -269,10 +301,23 @@ def course_list(request):
 
     response_dict = {'courses': courselist}
 
-    print(response_dict)
-
     return JsonResponse(response_dict, content_type='application/json; charset=utf8')
 
+@api_view(["GET"])
+def get_crewnerd_kml(request,id=0):
+    if request.method != 'GET':
+        dologging('apilog.log','{m} request to CrewNerd KML endpoint'.format(m=request.method))
+        return HttpResponseNotAllowed("Method not supported")
+
+    try:
+        c = GeoCourse.objects.get(id=id)
+    except GeoCourse.DoesNotExist:
+        raise Http404("This course does not exist")
+
+    kml = coursetokml(c, cn=True)
+
+    return HttpResponse(kml)
+
 # Stroke data views
 
 @csrf_exempt