Merge branch 'feature/kmlapi' into develop

rowers/courses.py

@@ -4,6 +4,7 @@ from rowers.models import (
     Rower, Workout,
     GeoPoint, GeoPolygon, GeoCourse,
     course_length, course_coord_center, course_coord_maxmin,
+    course_coord_crewnerd_navigation,
     polygon_coord_center, PlannedSession,
     polygon_to_path, coordinate_in_path
 )
@@ -22,6 +23,7 @@ import time
 from django.db import IntegrityError
 import uuid
 from django.conf import settings
+import math
 
 import geocoder
 
@@ -120,6 +122,50 @@ xmlns_uris_dict = {'gx': 'http://www.google.com/kml/ext/2.2',
                    '': "http://www.opengis.net/kml/2.2"}
 
 
+def get_polar_angle(point, reference_point):
+    """
+    Calculate the polar angle of a point with respect to a reference point.
+    """
+    try:
+        delta_x = point.longitude - reference_point.longitude
+        delta_y = point.latitude - reference_point.latitude
+    except AttributeError:
+        delta_x = point['longitude'] - reference_point.longitude
+        delta_y = point['latitude'] - reference_point.latitude
+
+        
+    return math.atan2(delta_y, delta_x)
+
+class Coordinate:
+    def __init__(self, latitude, longitude):
+        self.latitude = latitude
+        self.longitude = longitude
+
+def get_coordinates_centerpoint(coordinates):
+    try:
+        centroid_latitude = sum(coord.latitude for coord in coordinates) / len(coordinates)
+        centroid_longitude = sum(coord.longitude for coord in coordinates) / len(coordinates)
+        centroid = Coordinate(centroid_latitude, centroid_longitude)
+    except AttributeError:
+        centroid_latitude = sum(coord['latitude'] for coord in coordinates) / len(coordinates)
+        centroid_longitude = sum(coord['longitude'] for coord in coordinates) / len(coordinates)
+        centroid = Coordinate(centroid_latitude, centroid_longitude)
+
+    return centroid
+        
+def sort_coordinates_ccw(coordinates):
+    """
+    Sort coordinates in counterclockwise order.
+    """
+    # Find the reference point (centroid)
+    centroid = get_coordinates_centerpoint(coordinates)
+
+    # Sort coordinates based on polar angle with respect to the centroid
+    sorted_coords = sorted(coordinates, key=lambda coord: get_polar_angle(coord, centroid))
+
+    return sorted_coords
+
+
 def crewnerdcourse(doc):
     courses = []
     for course in doc:
@@ -162,6 +208,8 @@ def get_polygons(polygonpms):
                 'latitude': float(coordinates[1]),
             })
 
+        points = sort_coordinates_ccw(points)
+
         polygons.append({
             'name': name,
             'points': points
@@ -169,34 +217,45 @@ def get_polygons(polygonpms):
 
     return polygons
 
+def crewnerdify(polygons):
+    polygons[0].name = "Start"
+    polygons[len(polygons)-1].name = "Finish"
 
-def coursetokml(course):
+    if len(polygons) > 2:
-    top = Element('kml')
+        for i in range(1,len(polygons)-1):
-    for prefix, uri in xmlns_uris_dict.items():
+            polygons[i].name = 'WP{n}'.format(n=polygons[i].order_in_course)
-        if prefix != '':
-            top.attrib['xmlns:' + prefix] = uri
-        else:
-            top.attrib['xmlns'] = uri
 
-    document = SubElement(top, 'Document')
+    return polygons
-    name = SubElement(document, 'name')
+
-    name.text = 'Courses.kml'
+def removewhitespace(s):
-    folder = SubElement(document, 'Folder')
+    regels = s.split('\n')
-    foldername = SubElement(folder, 'name')
+    regels = [regel for regel in regels if regel.strip()]
-    foldername.text = 'Courses'
+    return "\n".join(regels)
-    folder2 = SubElement(folder, 'Folder')
+
+def getcoursefolder(course, document, cn=False):
+    folder2 = SubElement(document, 'Folder', id="{id}".format(id=course.id))
     coursename = SubElement(folder2, 'name')
     coursename.text = course.name
-    open = SubElement(folder2, 'open')
+    openst = SubElement(folder2, 'open')
-    open.text = '1'
+    openst.text = '1'
+    coursedescription = SubElement(folder2, 'description')
+    if len(removewhitespace(course.notes)):
+        coursedescription.text = "Rowsandall.com\n" + removewhitespace(course.notes)
+    else:
+        coursedescription.text = "Rowsandall.com "  + course.name
 
     polygons = GeoPolygon.objects.filter(
         course=course).order_by("order_in_course")
 
+    if cn:
+        polygons = crewnerdify(polygons)
+
     for polygon in polygons:
         placemark = SubElement(folder2, 'Placemark')
         polygonname = SubElement(placemark, 'name')
         polygonname.text = polygon.name
+        polygonstyle = SubElement(placemark, 'styleUrl')
+        polygonstyle.text = "#default0"
         p = SubElement(placemark, 'Polygon')
         tessellate = SubElement(p, 'tessellate')
         tessellate.text = '1'
@@ -206,6 +265,7 @@ def coursetokml(course):
         coordinates.text = ''
         points = GeoPoint.objects.filter(
             polygon=polygon).order_by("order_in_poly")
+        points = sort_coordinates_ccw(points)
         for point in points:
             coordinates.text += '{lon},{lat},0 '.format(
                 lat=point.latitude,
@@ -215,6 +275,87 @@ def coursetokml(course):
             lat=points[0].latitude,
             lon=points[0].longitude,
         )
+    return folder2
+
+def getstyle(document, id):
+    style = SubElement(document,'Style', id=id)
+    iconstyle = SubElement(style, 'IconStyle')
+    scale = SubElement(iconstyle, 'scale')
+    scale.text = "1.2"
+    linestyle = SubElement(style, 'LineStyle')
+    linestylecolor = SubElement(linestyle, 'color')
+    linestylecolor.text = "ff00ffff"
+    polystyle = SubElement(style, 'PolyStyle')
+    polystylecolor = SubElement(polystyle, 'color')
+    polystylecolor.text = "ff7fffff"
+
+    return style
+
+def getstylemap(document, id):
+    stylemap = SubElement(document, 'StyleMap', id=id)
+    pair1 = SubElement(stylemap, 'Pair')
+    pair1key = SubElement(pair1, 'key')
+    pair1key.text = "normal"
+    pair1styleurl = SubElement(pair1, 'styleUrl')
+    pair1styleurl.text = "#default"
+    pair2 = SubElement(stylemap, 'Pair')
+    pair2key = SubElement(pair2, 'key')
+    pair2key.text = "highlight"
+    pair2styleurl = SubElement(pair2, 'styleUrl')
+    pair2styleurl.text = "#hl"
+
+    return stylemap
+
+def coursestokml(courseids, cn=False):
+    courses = GeoCourse.objects.filter(id__in=courseids)
+    top = Element('kml')
+    for prefix, uri in xmlns_uris_dict.items():
+        if prefix != '':
+            top.attrib['xmlns:' + prefix] = uri
+        else:
+            top.attrib['xmlns'] = uri
+
+    document = SubElement(top, 'Document')
+    name = SubElement(document, 'name')
+    name.text = 'courses'
+
+    opendoc = SubElement(document,'open')
+    opendoc.text = '1'
+
+    style = getstyle(document, "default")
+
+    stylemap = getstylemap(document, 'default0')
+
+    stylehl = getstyle(document, "hl")
+    
+    for course in courses:
+        coursefolder = getcoursefolder(course, document, cn=cn)
+
+    return prettify(top)
+    
+def coursetokml(course,cn=False):
+    top = Element('kml')
+    for prefix, uri in xmlns_uris_dict.items():
+        if prefix != '':
+            top.attrib['xmlns:' + prefix] = uri
+        else:
+            top.attrib['xmlns'] = uri
+
+    document = SubElement(top, 'Document')
+    name = SubElement(document, 'name')
+    name.text = 'courses'
+    
+    opendoc = SubElement(document,'open')
+    opendoc.text = '1'
+
+    style = getstyle(document, "default")
+
+    stylemap = getstylemap(document, 'default0')
+
+    stylehl = getstyle(document, "hl")
+    
+    coursefolder = getcoursefolder(course, document, cn=cn)
+    
 
     return prettify(top)
 

rowers/interactiveplots.py

@@ -33,7 +33,7 @@ import datetime
 from rowers import mytypes
 from rowers.courses import (
     course_coord_center, course_coord_maxmin,
-    polygon_coord_center
+    polygon_coord_center, course_coord_crewnerd_navigation,
 )
 from django.conf import settings
 from collections import OrderedDict
@@ -2165,6 +2165,8 @@ def interactive_histoall(theworkouts, histoparam, includereststrokes,
 
 def course_map(course):
     latmean, lonmean, coordinates = course_coord_center(course)
+    if course.with_cn_nav_waypoints:
+        latmean, lonmean, coordinates = course_coord_crewnerd_navigation(course)
     lat_min, lat_max, long_min, long_max = course_coord_maxmin(course)
 
     coordinates = course_spline(coordinates)

rowers/models.py

@@ -8,7 +8,7 @@ from rowers.utils import (
     steps_read_fit, steps_write_fit, ps_dict_order, uniqify
 )
 from rowers.metrics import axlabels
-from rowers.utils import geo_distance
+from rowers.utils import geo_distance, move_one_meter
 from rowers.formfields import *
 from rowers.database import *
 import uuid
@@ -594,6 +594,64 @@ def course_spline(coordinates):
 
     return newcoordinates
 
+def polygon_nearest_point(polygon, latitude, longitude,debug=False):
+    points = GeoPoint.objects.filter(polygon=polygon)
+    points = sorted(points, key = lambda p: geo_distance(p.latitude, p.longitude, latitude, longitude))
+
+    #if debug:
+    #    for p in points:
+    #        print(p,p.latitude, p.longitude, latitude, longitude, geo_distance(p.latitude, p.longitude, latitude, longitude))
+    
+    return points[0].latitude, points[0].longitude
+
+def polygon_exit_point(polygon, lat1, lon1, lat2, lon2):
+    dist, bearing = geo_distance(lat1, lon1, lat2, lon2)
+    dirveclat = (lat2-lat1)/dist
+    dirveclon = (lon2-lon1)/dist
+
+    newlat, newlon = move_one_meter(lat2, lon2, bearing)
+    path = polygon_to_path(polygon)
+    while path.contains_points([(newlat, newlon)])[0]:
+        newlat, newlon = move_one_meter(newlat, newlon, bearing)
+
+    return newlat, newlon
+
+def course_coord_crewnerd_navigation(course):
+    polygons = GeoPolygon.objects.filter(
+        course=course).order_by("order_in_course")
+
+    latitudes = []
+    longitudes = []
+
+    latitude, longitude = polygon_coord_center(polygons[0])
+    
+    latitudes.append(latitude)
+    longitudes.append(longitude)
+
+    debug = True
+    
+    for p in polygons[1:]:
+        oldlat = latitude
+        oldlon = longitude
+        latitude, longitude = polygon_nearest_point(p,latitude,longitude, debug=debug)
+        debug = False
+        latitudes.append(latitude)
+        longitudes.append(longitude)
+        latitude, longitude = polygon_exit_point(p, oldlat, oldlon, latitude, longitude)
+        latitudes.append(latitude)
+        longitudes.append(longitude)
+        
+    
+    latitude = pd.Series(latitudes).median()
+    longitude = pd.Series(longitudes).median()
+
+    coordinates = pd.DataFrame({
+        'latitude': latitudes,
+        'longitude': longitudes,
+    })
+
+    return latitude, longitude, coordinates
+
         
 def course_coord_center(course):
 
@@ -1590,6 +1648,24 @@ class GeoCourse(models.Model):
     def coord(self):
         return course_coord_center(self)
 
+    @property
+    def with_cn_nav_waypoints(self):
+        polygons = GeoPolygon.objects.filter(course=self).order_by("order_in_course")
+
+        if polygons[0].name != "Start":
+            return False
+        if polygons[len(polygons)-1].name != "Finish":
+            return False
+        for i in range(1,len(polygons)-1):
+            if polygons[i].name[0:2].lower() != 'wp':
+                return False
+            try:
+                getal = float(polygons[i].name[2:])
+            except ValueError:
+                return False
+
+        return True
+
 
 class GeoCourseEditForm(ModelForm):
     class Meta:

rowers/tasks.py

@@ -94,7 +94,7 @@ SITE_URL_DEV = CFG['site_url']
 PROGRESS_CACHE_SECRET = CFG['progress_cache_secret']
 try:
     SETTINGS_NAME = CFG['settings_name']
-except KeyError:
+except KeyError: # pragma: no cover
     SETTINGS_NAME = 'rowsandall_ap.settings'
 
 try:
@@ -321,7 +321,7 @@ def summaryfromsplitdata(splitdata, data, filename, sep='|', workouttype='rower'
     return sums, sa, results
 
 @app.task
-def handle_post_workout_api(uploadoptions, debug=False, **kwargs):
+def handle_post_workout_api(uploadoptions, debug=False, **kwargs): # pragma: no cover
     session = requests.session()
     newHeaders = {'Content-type': 'application/json', 'Accept': 'text/plain'}
     session.headers.update(newHeaders)
@@ -335,14 +335,14 @@ def handle_post_workout_api(uploadoptions, debug=False, **kwargs):
 
 
 @app.task
-def handle_remove_workouts_team(ws, t, debug=False, **kwargs):
+def handle_remove_workouts_team(ws, t, debug=False, **kwargs): # pragma: no cover
     for w in ws:
         w.team.remove(t)
 
     return 1
 
 @app.task
-def handle_add_workouts_team(ws, t, debug=False, **kwargs):
+def handle_add_workouts_team(ws, t, debug=False, **kwargs): # pragma: no cover
 
     for w in ws:
         w.team.add(t)
@@ -350,7 +350,7 @@ def handle_add_workouts_team(ws, t, debug=False, **kwargs):
     return 1
 
 def uploadactivity(access_token, filename, description='',
-                   name='Rowsandall.com workout'):
+                   name='Rowsandall.com workout'): # pragma: no cover
 
     data_gz = BytesIO()
     try:
@@ -393,7 +393,7 @@ def uploadactivity(access_token, filename, description='',
 
 
 @app.task
-def check_tp_workout_id(workout, location, attempts=5, debug=False, **kwargs):
+def check_tp_workout_id(workout, location, attempts=5, debug=False, **kwargs): # pragma: no cover
     authorizationstring = str('Bearer ' + workout.user.tptoken)
     headers = {'Authorization': authorizationstring,
                'user-agent': 'sanderroosendaal',
@@ -411,7 +411,7 @@ def check_tp_workout_id(workout, location, attempts=5, debug=False, **kwargs):
     return 1
 
 @app.task
-def handle_workout_tp_upload(w, thetoken, tcxfilename, debug=False, **kwargs):
+def handle_workout_tp_upload(w, thetoken, tcxfilename, debug=False, **kwargs): # pragma: no cover
     tpid = 0
     r = w.user
     if not tcxfilename:
@@ -443,7 +443,7 @@ def handle_workout_tp_upload(w, thetoken, tcxfilename, debug=False, **kwargs):
     return tpid
 
 @app.task
-def instroke_static(w, metric, debug=False, **kwargs):
+def instroke_static(w, metric, debug=False, **kwargs): # pragma: no cover
     f1 = w.csvfilename[6:-4]
     rowdata = rdata(csvfile=w.csvfilename)
 
@@ -512,7 +512,7 @@ def handle_c2_sync(workoutid, url, headers, data, debug=False, **kwargs):
 
     try:
         workout = Workout.objects.get(id=workoutid)
-    except Workout.DoesNotExist:
+    except Workout.DoesNotExist: # pragma: no cover
         dologging('c2_log.log','failed for c2id {c2id}'.format(c2id=c2id))
         return 0
 
@@ -531,7 +531,7 @@ def handle_c2_sync(workoutid, url, headers, data, debug=False, **kwargs):
 
     return 1
 
-def splitstdata(lijst):
+def splitstdata(lijst): # pragma: no cover
     t = []
     latlong = []
     while len(lijst) >= 2:
@@ -543,7 +543,7 @@ def splitstdata(lijst):
 
 @app.task
 def handle_sporttracks_workout_from_data(user, importid, source,
-                                          workoutsource, debug=False, **kwargs):
+                                          workoutsource, debug=False, **kwargs): # pragma: no cover
 
     r = user.rower
     authorizationstring = str('Bearer ' + r.sporttrackstoken)
@@ -812,7 +812,7 @@ def handle_strava_sync(stravatoken,
     if not failed:
         try:
             workout = Workout.objects.get(id=workoutid)
-        except Workout.DoesNotExist:
+        except Workout.DoesNotExist: # pragma: no cover
             return 0
 
         workout.uploadedtostrava = res.id
@@ -1562,7 +1562,7 @@ def handle_calctrimp(id,
 
     try:
         workout = Workout.objects.get(id=id)
-    except Workout.DoesNotExist:
+    except Workout.DoesNotExist: # pragma: no cover
         dologging('metrics.log','Could not find workout {id}'.format(id=id))
         return 0
 
@@ -2037,7 +2037,7 @@ def handle_sendemail_expired(useremail, userfirstname, userlastname, expireddate
     return 1
 
 @app.task
-def handle_sendemail_newftp(rower,power,mode, **kwargs):
+def handle_sendemail_newftp(rower,power,mode, **kwargs): # pragma: no cover
     subject = "You may want to update your FTP on rowsandall.com"
     from_email = 'Rowsandall <info@rowsandall.com>'
 
@@ -2069,7 +2069,7 @@ def handle_sendemail_breakthrough(workoutid, useremail,
 
     lastname = ''
 
-    if surname:
+    if surname: # pragma: no cover
         lastname = userlastname
 
     tablevalues = [
@@ -2122,7 +2122,7 @@ def handle_sendemail_hard(workoutid, useremail,
     ]
 
     lastname = ''
-    if surname:
+    if surname: # pragma: no cover
         lastname = userlastname
 
     # send email with attachment
@@ -3414,7 +3414,7 @@ def handle_nk_async_workout(alldata, userid, nktoken, nkid, delaysec, defaulttim
     jsonData = response.json()
     try:
         strokeData = jsonData[str(nkid)]
-    except KeyError:
+    except KeyError: # pragma: no cover
         dologging('nklog.log','Could not find strokeData')
         return 0
 
@@ -3424,7 +3424,7 @@ def handle_nk_async_workout(alldata, userid, nktoken, nkid, delaysec, defaulttim
         if oarlockSessions:
             oarlocksession = oarlockSessions[0]
             seatNumber = oarlocksession['seatNumber']
-    except KeyError:
+    except KeyError: # pragma: no cover
         pass
 
     df = strokeDataToDf(strokeData, seatIndex=seatNumber)
@@ -3439,14 +3439,14 @@ def handle_nk_async_workout(alldata, userid, nktoken, nkid, delaysec, defaulttim
     workoutid, error = add_workout_from_data(userid, nkid, data, df)
 
     # dologging('nklog.log','NK Workout ID {id}'.format(id=workoutid))
-    if workoutid == 0:
+    if workoutid == 0: # pragma: no cover
         return 0
     
     try:
         workout = Workout.objects.get(id=workoutid)
         newnkid = workout.uploadedtonk
         sr = create_or_update_syncrecord(workout.user, workout, nkid=newnkid)
-    except Workout.DoesNotExist:
+    except Workout.DoesNotExist: # pragma: no cover
         pass
 
     return workoutid
@@ -3775,7 +3775,7 @@ def handle_c2_async_workout(alldata, userid, c2token, c2id, delaysec,
     return workoutid
 
 @app.task
-def fetch_rojabo_session(id,alldata,userid,rowerid,debug=False, **kwargs):
+def fetch_rojabo_session(id,alldata,userid,rowerid,debug=False, **kwargs): # pragma: no cover
     try:
         item = alldata[id]
     except KeyError:
@@ -3880,7 +3880,7 @@ def fetch_strava_workout(stravatoken, oauth_data, stravaid, csvfilename, userid,
         wsize = round(5./dt)
 
         velo2 = ewmovingaverage(velo, wsize)
-    except ValueError:
+    except ValueError: # pragma: no cover
         velo2 = velo
 
     if coords is not None:

rowers/templates/list_courses.html

@@ -23,30 +23,36 @@
   <li class="grid_3">
     {% if courses %}
     <p>
-    <table width="100%" class="listtable shortpadded">
+      <form enctype="multipart/form-data" method="post">
-      <thead>
+	{% csrf_token %}
-        <tr>
+	<input name="courses" type="submit" value="Download selected courses">
-          <th> Country</th>
+	<table width="100%" class="listtable shortpadded">
-          <th> Name</th>
+	  <thead>
-          <th> Distance</th>
+            <tr>
-        </tr>
+	      <th> Download</th>
-      </thead>
+              <th> Country</th>
-      <tbody>
+              <th> Name</th>
-        {% for course in courses %}
+              <th> Distance</th>
-        <tr>
+            </tr>
-          <td> {{ course.country }} </td>
+	  </thead>
-          <td>
+	  <tbody>
-            <a href="/rowers/courses/{{ course.id }}/">{{ course.name }}</a>
+            {% for course in courses %}
-          </td>
+            <tr>
-          <td>
+	      <td> <input type="checkbox" value={{ course.id }} name="courseid"> </td>
-            {{ course.distance }} m
+              <td> {{ course.country }} </td>
-          </td>
+              <td>
+		<a href="/rowers/courses/{{ course.id }}/">{{ course.name }}</a>
+              </td>
+              <td>
+		{{ course.distance }} m
+              </td>
 	      
-        </tr>
+            </tr>
 	    
-        {% endfor %}
+            {% endfor %}
-      </tbody>
+	  </tbody>
-    </table>
+	</table>
+      </form>
     </p>
     {% else %}
     <p> No courses found </p>
@@ -106,6 +112,7 @@
     <p>CrewNerd has published a nice video tutorial of the process.
       <a href="https://youtu.be/whhWFmMJbhM">Click here</a> to see the video. The part
       we're interested in starts at 2:05.
+      There is also a <a href="https://performancephones.com/custom-courses/">written tutorial</a> by CrewNerd.
     </p>
 
     <p>

rowers/tests/test_urls.py

@@ -7,6 +7,7 @@ from __future__ import unicode_literals
 from .statements import *
 nu = datetime.datetime.now()
 
+import rowers.courses as courses
 
 
 tested = [
@@ -27,6 +28,14 @@ class URLTests(TestCase):
         r = Rower.objects.create(user=u,rowerplan='coach',gdproptin=True, ftpset=True,
                                  gdproptindate=timezone.now())
         self.c = Client()
+        cs = courses.kmltocourse('rowers/tests/testdata/thyro.kml')
+        course = cs[0]
+        cname = course['name']
+        cnotes = course['description']
+        polygons = course['polygons']
+        self.ThyroBaantje = courses.createcourse(r,cname,polygons,notes=cnotes)
+        self.ThyroBaantje.save()
+
 
         self.nu = datetime.datetime.now()
         filename = 'rowers/tests/testdata/testdata.csv'
@@ -168,6 +177,19 @@ class URLTests(TestCase):
         '/rowers/workout/upload/team/',
         '/rowers/workouts-join/',
         '/rowers/workouts-join-select/',
+        '/rowers/api/courses/',
+        '/rowers/api/courses/?name=Brno',
+        '/rowers/api/courses/?course_distance=2000',
+        '/rowers/api/courses/?course_distance=aap',
+        '/rowers/api/courses/?distance_from=52&latitude=42&longitude=7',
+        '/rowers/api/courses/?distance_from=50&latitude=42&longitude=-aap',
+        '/rowers/api/courses/',        
+        '/rowers/api/courses/1/',
+        '/rowers/list-workouts/?selectworkouts=true',
+        '/rowers/api/courses/kml/',        
+        '/rowers/api/courses/kml/?id=1',        
+        '/rowers/api/courses/kml?id=1&id=4/',        
+        '/rowers/api/courses/kml/?id=aap',        
     ]
 
 

rowers/urls.py

@@ -251,6 +251,9 @@ urlpatterns = [
             name='strokedatajson_v3'),
     re_path(r'^api/TCX/workouts/$', views.strokedata_tcx,
             name='strokedata_tcx'),
+    re_path(r'^api/courses/$', views.course_list, name='course_list'),
+    re_path(r'^api/courses/(?P<id>\d+)/$', views.get_crewnerd_kml, name='get_crewnerd_kml'),
+    re_path(r'^api/courses/kml/$', views.get_crewnerd_multiple, name='get_crewnerd_multiple'),
     re_path(r'^500v/$', views.error500_view, name='error500_view'),
     re_path(r'^500q/$', views.servererror_view, name='servererror_view'),
     path('502/', TemplateView.as_view(template_name='502.html'), name='502'),

rowers/utils.py

@@ -312,6 +312,31 @@ def geo_distance(lat1, lon1, lat2, lon2):
 
     return [distance, bearing]
 
+def move_one_meter(latitude, longitude, bearing):
+    # Earth radius in meters
+    earth_radius = 6371000
+    
+    # Convert latitude and longitude from degrees to radians
+    lat_rad = math.radians(latitude)
+    lon_rad = math.radians(longitude)
+    
+    # Convert bearing from degrees to radians
+    bearing_rad = math.radians(bearing)
+    
+    # Calculate the new latitude
+    new_lat = math.asin(math.sin(lat_rad) * math.cos(1/earth_radius) +
+                        math.cos(lat_rad) * math.sin(1/earth_radius) * math.cos(bearing_rad))
+    
+    # Calculate the new longitude
+    new_lon = lon_rad + math.atan2(math.sin(bearing_rad) * math.sin(1/earth_radius) * math.cos(lat_rad),
+                                   math.cos(1/earth_radius) - math.sin(lat_rad) * math.sin(new_lat))
+    
+    # Convert new latitude and longitude from radians to degrees
+    new_lat = math.degrees(new_lat)
+    new_lon = math.degrees(new_lon)
+    
+    return new_lat, new_lon
+
 
 def isbreakthrough(delta, cpvalues, p0, p1, p2, p3, ratio):
     pwr = abs(p0)/(1+(delta/abs(p2)))

rowers/views/analysisviews.py

@@ -2680,9 +2680,10 @@ def history_view(request, userid=0):
     last28 = timezone.now() - datetime.timedelta(days=28)
 
     today = timezone.now()
+    lastyear = today - datetime.timedelta(days=365)
 
-    lastyear = datetime.datetime(
+    #lastyear = datetime.datetime(
-        year=today.year - 1, month=today.month, day=today.day)
+    #    year=today.year - 1, month=today.month, day=today.day)
 
     firstmay = datetime.datetime(
         year=today.year, month=5, day=1).astimezone(usertimezone)

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, coursestokml
 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
@@ -24,7 +27,7 @@ class XMLParser(BaseParser):
         dologging("apilog.log", "XML Parser")
         try:
             s = ET.parse(stream).getroot()
-        except Exception as e:
+        except Exception as e: # pragma: no cover
             dologging("apilog.log",e)
             return HttpResponse(status=500)
         return s
@@ -228,13 +231,123 @@ def strokedataform_v2(request, id=0):
 def part_of_day(hour):
     if 5 <= hour < 12:
         return "Morning"
-    elif 12 <= hour < 18:
+    elif 12 <= hour < 18: # pragma: no cover
         return "Afternoon"
-    elif 18 <= hour < 24:
+    elif 18 <= hour < 24: # pragma: no cover
         return "Evening"
-    else:
+    else: # pragma: no cover
         return "Night"
 
+# KML API views
+"""
+- Get a list of courses OK
+  - Nearby a certain coordinate
+  - Filtered by 
+- Get a (KML) course (in response.content rather than as attachment) OK
+- Get multiple courses as one KML in response.content OK
+  - GET with parameters?
+Optional, not for CN
+- Create one or more new courses from KML 
+  - Should check for duplicates (Placemark ID)
+- Update one or more new courses from KML
+"""
+@api_view(["GET"])
+@permission_classes([AllowAny])
+def course_list(request):
+    if request.method != 'GET': # pragma: no cover
+        dologging('apilog.log','{m} request to KML endpoint'.format(m=request.method))
+        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): # pragma: no cover
+                    newlist.append(c)
+            courses = newlist
+        except ValueError:
+            pass
+
+
+    courselist = []
+    for c in courses:
+        d = {
+            'id': c.id,
+            'name':c.name,
+            'country':c.country,
+            'distance':c.distance,
+            'notes':c.notes,
+            'location':(c.coord[0], c.coord[1]),
+        }
+        courselist.append(d)
+
+    response_dict = {'courses': courselist}
+
+    return JsonResponse(response_dict, content_type='application/json; charset=utf8')
+
+@api_view(["GET"])
+@permission_classes([AllowAny])
+def get_crewnerd_kml(request,id=0):
+    if request.method != 'GET': # pragma: no cover
+        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: # pragma: no cover
+        raise Http404("This course does not exist")
+
+    kml = coursetokml(c, cn=True)
+
+    return HttpResponse(kml)
+
+#@csrf_exempt
+@api_view(["GET"])
+@permission_classes([AllowAny])
+def get_crewnerd_multiple(request):
+    if request.method != 'GET': # pragma: no cover
+        dologging('apilog.log','{m} request to CrewNerd KML endpoint'.format(m=request.method))
+        return HttpResponseNotAllowed("Method not supported")
+
+    ids = request.GET.get('id')
+    if ids is not None:
+        tdict = dict(request.GET.lists())
+        idsnew = []
+        for id in tdict['id']:
+            try:
+                idsnew.append(int(id))
+            except ValueError:
+                pass
+        ids = idsnew
+    else:
+        gcs = GeoCourse.objects.all()
+        ids = [c.id for c in gcs]
+
+    kml = coursestokml(ids, cn=True)
+
+    return HttpResponse(kml)
+
+# Stroke data views
+
 @csrf_exempt
 @login_required()
 @api_view(["POST"])
@@ -244,11 +357,11 @@ def strokedata_tcx(request):
     """
     Upload a TCX file through API
     """
-    if request.method != 'POST':
+    if request.method != 'POST': # pragma: no cover
         dologging('apilog.log','GET request to TCX endpoint')
-        return HttpResponseNotAllowed("Method not supported")  # pragma: no cover
+        return HttpResponseNotAllowed("Method not supported") 
 
-    if 'application/xml' not in request.content_type.lower():
+    if 'application/xml' not in request.content_type.lower(): # pragma: no cover
         dologging('apilog.log','POST data not application/xml, request to TCX endpoint')
         dologging('apilog.log', request.content_type.lower())
         return HttpResponseNotAllowed("Need application/xml")
@@ -275,7 +388,7 @@ def strokedata_tcx(request):
             lap_duration_seconds = float(lap_duration_node.text)
             total_duration += lap_duration_seconds
 
-    except Exception as e:
+    except Exception as e: # pragma: no cover
         dologging('apilog.log','TCX')
         dologging('apilog.log',e)
         return HttpResponseNotAllowed("Could not parse TCX data")
@@ -329,7 +442,7 @@ def strokedata_tcx(request):
              "workout id": workoutid,
              "status": "success",
              })
-    except Exception as e:
+    except Exception as e: # pragma: no cover
         dologging('apilog.log','TCX API endpoint')
         dologging('apilog.log',e)
         return HttpResponse(status=500)
@@ -382,7 +495,7 @@ def strokedatajson_v3(request):
     title = request.data.get('name','')
     try:
         elapsedTime = request.data['elapsedTime']
-    except KeyError:
+    except KeyError: # pragma: no cover
         try:
             duration = request.data['duration']
             try:
@@ -394,7 +507,7 @@ def strokedatajson_v3(request):
             return HttpResponse("Missing Elapsed Time", status=400)
     try:
         totalDistance = request.data['distance']
-    except KeyError:
+    except KeyError: # pragma: no cover
         return HttpResponse("Missing Total Distance", status=400)
     timeZone = request.data.get('timezone','UTC')
     workouttype = request.data.get('workouttype','rower')
@@ -415,12 +528,12 @@ def strokedatajson_v3(request):
     df = pd.DataFrame()
     try:
         strokes = request.data['strokes']
-    except KeyError:
+    except KeyError: # pragma: no cover
         return HttpResponse("No Stroke Data in JSON", status=400)
 
     try:
         df = pd.DataFrame(strokes['data'])
-    except KeyError:
+    except KeyError: # pragma: no cover
         try:
             df = pd.DataFrame(request.data['strokedata'])
         except:
@@ -431,7 +544,7 @@ def strokedatajson_v3(request):
 
     status, comment, data = api_get_dataframe(startdatetime, df)
 
-    if status != 200:
+    if status != 200: # pragma: no cover
         return HttpResponse(comment, status=status)
 
 
@@ -541,7 +654,7 @@ def strokedatajson_v2(request, id):
         try:
             for d in request.data['data']:
                 dologging('apilog.log',json.dumps(d))
-        except KeyError:
+        except KeyError: # pragma: no cover
             try:
                 for d in request.data['strokedata']:
                     dologging('apilog.log',json.dumps(d))
@@ -565,7 +678,7 @@ def strokedatajson_v2(request, id):
         df.sort_index(inplace=True)
 
         status, comment, data = api_get_dataframe(row.startdatetime, df)
-        if status != 200:
+        if status != 200: # pragma: no cover
             return HttpResponse(comment, status=status)
       
         r = getrower(request.user)

rowers/views/racesviews.py

@@ -7,7 +7,7 @@ from django.contrib.gis.geoip2 import GeoIP2
 from django import forms
 from rowers.plannedsessions import timefield_to_seconds_duration
 
-from rowers.courses import getnearestraces, getnearestcourses
+from rowers.courses import getnearestraces, getnearestcourses,coursetokml, coursestokml
 
 # List Courses
 
@@ -16,6 +16,25 @@ def courses_view(request):
     r = getrower(request.user)
     g = GeoIP2()
 
+    if request.method == 'POST':
+        try:
+            tdict = dict(request.POST.lists())
+            ids = tdict['courseid']
+            courseids = [int(id) for id in ids]
+
+            kmlstring = coursestokml(courseids)
+            kmlfilename = 'courses.kml'
+            response = HttpResponse(kmlstring)
+            response['Content-Disposition'] = 'attachment; filename="{filename}"'.format(
+                filename=kmlfilename)
+            response['Content-Type'] = 'application/octet-stream'
+
+            return response
+
+        except KeyError:
+            pass
+            
+
     ip = request.META.get('HTTP_X_REAL_IP', '1.1.1.1')
     try:
         lat_lon = g.lat_lon(ip)

rowers/views/statements.py

@@ -22,7 +22,7 @@ from scipy.special import lambertw
 from io import BytesIO
 import rowers.plots as plots
 from rowers.permissions import IsOwnerOrNot, IsCompetitorOrNot
-from rest_framework.permissions import IsAuthenticated
+from rest_framework.permissions import IsAuthenticated, AllowAny
 from rest_framework.decorators import api_view, renderer_classes, permission_classes
 from rest_framework.response import Response
 from rq.job import Job

rowers/views/workoutviews.py

@@ -1664,7 +1664,7 @@ def course_compare_view(request, id=0):
         labeldict = {
             int(w.id): w.__str__() for w in workouts
         }
-    except:
+    except: # pragma: no cover
         labeldict = {}
 
     res = interactive_multiple_compare_chart(workoutids, xparam, yparam,
@@ -1846,7 +1846,7 @@ def virtualevent_compare_view(request, id=0):
         labeldict = {
             int(w.id): w.__str__() for w in workouts
         }
-    except:
+    except: # pragma: no cover
         labeldict = {}
 
     res = interactive_multiple_compare_chart(workoutids, xparam, yparam,
@@ -2048,9 +2048,9 @@ def workouts_bulk_actions(request):
             w = get_workout_by_opaqueid(request, encid)
             if w.user == r:
                 workouts.append(w)
-            else:
+            else: # pragma: no cover
                 messages.error(request,'Bulk actions are not accessible to coaches')
-    except KeyError:
+    except KeyError: # pragma: no cover
         pass
 
     if request.method == 'POST':
@@ -2058,7 +2058,7 @@ def workouts_bulk_actions(request):
         form = WorkoutMultipleCompareForm(request.POST)
         if form.is_valid() and actionform.is_valid():
             workouts = form.cleaned_data['workouts']
-            if len(workouts) == 0:
+            if len(workouts) == 0: # pragma: no cover
                 url = reverse('workouts_view')
                 return HttpResponseRedirect(url)
             action = actionform.cleaned_data['action']
@@ -2078,14 +2078,14 @@ def workouts_bulk_actions(request):
                                           'Workout {id} exported to {destination}'.format(
                                               id=encoder.encode_hex(w.id),
                                               destination=destination))
-                        except NoTokenError:
+                        except NoTokenError: # pragma: no cover
                             messages.error(request,
                                            'Export to {destination} of workout {id} failed'.format(
                                                id=encoder.encode_hex(w.id),
                                                destination=destination))
             url = reverse('workouts_view')
             return HttpResponseRedirect(url)
-        else:
+        else: # pragma: no cover
             if len(workouts) == 0:
                 url = reverse(workouts_view)
                 return HttpResponseRedirect(url)