first cut at followers

rowers/models.py

@@ -2917,6 +2917,16 @@ def update_duplicates_on_delete(sender, instance, **kwargs):
 #        conn.close()
 #        engine.dispose()
 
+class VirtualRaceFollower(models.Model):
+    user = models.ForeignKey(User,on_delete=models.CASCADE,null=True)
+    race = models.ForeignKey(VirtualRace,on_delete=models.CASCADE)
+    emailaddress = models.EmailField(max_length=254,blank=True,null=True)
+
+class FollowerForm(ModelForm):
+    class Meta:
+        model = VirtualRaceFollower
+        fields = ['emailaddress']
+
 # Virtual Race results (for keeping results when workouts are deleted)
 @python_2_unicode_compatible
 class VirtualRaceResult(models.Model):

rowers/templates/followerform.html

@@ -0,0 +1,47 @@
+{% extends "newbase.html" %}
+{% load staticfiles %}
+{% load rowerfilters %}
+{% load tz %}
+
+{% block scripts %}
+{% include "monitorjobs.html" %}
+{% endblock %}
+
+{% block title %}Comment Session {% endblock %}
+
+{% block main %}
+
+<h1>Comments {{ plannedession.name }}</h1>
+
+<ul class="main-content">
+  <li class="grid_2">
+    {% for c in comments %}
+    <p>
+      {{ c.created }}
+      <b>{{ c.user.first_name }} {{ c.user.last_name }}</b>
+      <div class="talk-bubble tri-right left-top">
+        <div class="talktext">
+          {{ c.comment }}
+        </div>
+      </div>
+    </p>
+    {% endfor %}
+    <form enctype="multipart/form-data" method="post">
+      <table width=100%>
+        {{ form.as_table }}
+      </table>
+      {% csrf_token %}
+      <input type="submit" value="Save">
+    </form>
+  </li>
+</ul>
+
+{% endblock %}
+
+{% block sidebar %}
+{% if 'racing' in active %}
+{% include 'menu_racing.html' %}
+{% else %}
+{% include 'menu_plan.html' %}
+{% endif %}
+{% endblock %}

rowers/templates/virtualevent.html

@@ -160,12 +160,14 @@
     <div id="registerbuttons">
         {% if request.user.is_anonymous %}
         <p>
-          Registered users of rowsandall.com can participate in this challenge. Participation is free, unless specified differently in the race comment above.
+          Registered users of rowsandall.com can participate in this challenge.
+          Participation is free, unless specified differently in the race comment above.
           {% if race.sessiontype == 'race' %}
           <a href="/rowers/virtualevent/{{ race.id }}/register"><h3>Register</h3></a>
           {% else %}
           <a href="/rowers/virtualevent/{{ race.id }}/registerindoor"><h3>Register</h3></a>
           {% endif %}
+          <a href="/rowers/virtualevent/{{ race.id }}/follow/"><h3>Follow this challenge</h3></a>
         </p>
       {% else %}
         <p>
@@ -184,6 +186,7 @@
           {% else %}
           <a href="/rowers/virtualevent/{{ race.id }}/registerindoor"><h3>Register</h3></a>
           {% endif %}
+          <a href="/rowers/virtualevent/{{ race.id }}/follow/"><h3>Follow this challenge</h3></a>
         </p>
         {% endif %}
         {% if button == 'submitbutton' %}

rowers/urls.py

@@ -346,6 +346,8 @@ urlpatterns = [
         views.virtualevent_uploadimage_view,name='virtualevent_uploadimage_view'),
     re_path(r'^virtualevent/(?P<id>\d+)/setimage/(?P<logoid>\d+)/$',
         views.virtualevent_setlogo_view,name='virtualevent_setlog_view'),
+    re_path(r'^virtualevent/(?P<id>\d+)/follow/$',
+        views.addfollower_view,name='addfollower_view'),
     re_path(r'^logo/(?P<id>\d+)/delete/$',
         views.logo_delete_view,name='logo_delete_view'),
     re_path(r'^workout/(?P<id>\b[0-9A-Fa-f]+\b)/darkskywind/$',views.workout_downloadwind_view,name='workout_downloadwind_view'),

rowers/views/racesviews.py

@@ -2820,3 +2820,71 @@ def virtualevent_submit_result_view(request,id=0,workoutid=0):
                       'rower':r,
                       'w_form':w_form,
                       })
+
+def addfollower_view(request,id=0):
+    try:
+        race = VirtualRace.objects.get(id=id)
+    except VirtualRace.DoesNotExist:
+        raise Http404("Virtual Challenge does not exist")
+
+    if not request.user.is_anonymous:
+        follower = VirtualRaceFollower(
+            user=request.user,
+            race=race,
+            emailaddress = request.user.email
+        )
+        follower.save()
+        messages.info(request,"You will receive challenge notifications per email")
+        url = reverse(virtualevent_view,
+                      kwargs={'id':id})
+
+        return HttpResponseRedirect(url)
+
+    # Anonymous
+    if request.method == 'POST':
+        form = FollowerForm(request.POST)
+        if form.is_valid():
+            email = form.cleaned_data['emailaddress']
+
+            follower = VirtualRaceFollower(
+                race=race,
+                emailaddress = email
+            )
+            follower.save()
+
+            messages.info(request,"You will receive challenge notifications per email")
+
+            url = reverse(virtualevent_view,
+                          kwargs={'id':id})
+
+            return HttpResponseRedirect(url)
+
+    else:
+        form = FollowerForm()
+
+    breadcrumbs = [
+        {
+            'url':reverse('virtualevents_view'),
+            'name': 'Challenges'
+            },
+        {
+            'url':reverse('virtualevent_view',
+                          kwargs={'id':race.id}
+                          ),
+            'name': race.name
+            },
+        {
+            'url': reverse(addfollower_view,
+                           kwargs = {'id':race.id}
+                           ),
+            'name': 'Follow'
+            }
+        ]
+
+    return render(request,'followerform.html',
+                  {
+                      'form':form,
+                      'active':'nav-racing',
+                      'breadcrumbs':breadcrumbs,
+                  }
+                  )

rowers/views/statements.py

@@ -116,6 +116,7 @@ from rowers.models import (
     PlannedSessionComment,CoachRequest,CoachOffer,
     VideoAnalysis,ShareKey,
     StandardCollection,CourseStandard,
+    VirtualRaceFollower,
     )
 from rowers.models import (
     RowerPowerForm,RowerForm,GraphImage,AdvancedWorkoutForm,
@@ -129,7 +130,8 @@ from rowers.models import (
     VirtualRaceForm,VirtualRaceResultForm,RowerImportExportForm,
     IndoorVirtualRaceResultForm,IndoorVirtualRaceResult,
     IndoorVirtualRaceForm,PlannedSessionCommentForm,
-    Alert, Condition, StaticChartRowerForm
+    Alert, Condition, StaticChartRowerForm,
+    FollowerForm,
     )
 from rowers.models import (
     FavoriteForm,BaseFavoriteFormSet,SiteAnnouncement,BasePlannedSessionFormSet,