basic announcements functionality

rowers/admin.py

@@ -2,7 +2,7 @@ from django.contrib import admin
 from django.contrib.auth.admin import UserAdmin
 from django.contrib.auth.models import User
 
-from .models import Rower, Workout,GraphImage,FavoriteChart
+from .models import Rower, Workout,GraphImage,FavoriteChart,SiteAnnouncement
 
 # Register your models here.
 
@@ -19,9 +19,13 @@ class WorkoutAdmin(admin.ModelAdmin):
 
 class FavoriteChartAdmin(admin.ModelAdmin):
     list_display = ('user','xparam','yparam1','yparam2','plottype','workouttype','reststrokes')
+
+class SiteAnnouncementAdmin(admin.ModelAdmin):
+    list_display = ('announcement','created','modified','expires')
     
 admin.site.unregister(User)
 admin.site.register(User,UserAdmin)
 admin.site.register(Workout,WorkoutAdmin)
 admin.site.register(GraphImage)
 admin.site.register(FavoriteChart,FavoriteChartAdmin)
+admin.site.register(SiteAnnouncement,SiteAnnouncementAdmin)

rowers/models.py

@@ -14,6 +14,8 @@ from django.conf import settings
 from sqlalchemy import create_engine
 import sqlalchemy as sa
 from sqlite3 import OperationalError
+from django.utils import timezone
+import datetime
 
 user = settings.DATABASES['default']['USER']
 password = settings.DATABASES['default']['PASSWORD']
@@ -499,3 +501,16 @@ class RowerForm(ModelForm):
 	    raise forms.ValidationError("TR should be lower than AN")
 	if an>=max:
 	    raise forms.ValidationError("AN should be lower than Max")
+
+class SiteAnnouncement(models.Model):
+    created = models.DateField(default=timezone.now)
+    announcement = models.TextField(max_length=140)
+    expires = models.DateField(default=timezone.now)
+    modified = models.DateField(default=timezone.now)
+
+    def save(self, *args, **kwargs):
+        if not self.id:
+            self.created = timezone.now()
+            self.expires = timezone.now()+datetime.timedelta(days=10)
+        self.modified = timezone.now()
+        return super(SiteAnnouncement,self).save(*args, **kwargs)

rowers/templates/list_workouts.html

@@ -22,36 +22,37 @@
   </div>
 
 </div>
-  
-<h1>My Workouts</h1>
 
-{% if workouts %}
-<table width="70%" class="listtable">
-  <thead>
-    <tr>
-      <th> Date</th>
-      <th> Time</th>
-      <th> Name</th>
-      <th> Type</th>
-      <th> Distance </th>
-      <th> Duration </th>
-      <th> Avg HR </th>
-      <th> Max HR </th>
-      <th> Delete</th>
-      <th> Export</th>
-    </tr>
-  </thead>
-</tbody>
-{% for workout in workouts %}
-<tr>
-  <td> {{ workout.date }} </td>
-  <td> {{ workout.starttime }} </td>
-  <td> 
-    {% if user.rower.rowerplan == 'pro' %}
-    <a href="/rowers/workout/{{ workout.id }}/edit">{{ workout.name }}</a> </td>
-  {% else %}
-  <a href="/rowers/workout/{{ workout.id }}/edit">{{ workout.name }}</a> </td>
-{% endif %}
+<div class="grid_8 alpha">
+  <h1>My Workouts</h1>
+
+  {% if workouts %}
+  <table width="95%" class="listtable">
+    <thead>
+      <tr>
+        <th> Date</th>
+        <th> Time</th>
+        <th> Name</th>
+        <th> Type</th>
+        <th> Distance </th>
+        <th> Duration </th>
+        <th> Avg HR </th>
+        <th> Max HR </th>
+        <th> Delete</th>
+        <th> Export</th>
+      </tr>
+    </thead>
+    <tbody>
+      {% for workout in workouts %}
+      <tr>
+        <td> {{ workout.date }} </td>
+        <td> {{ workout.starttime }} </td>
+        <td> 
+          {% if user.rower.rowerplan == 'pro' %}
+          <a href="/rowers/workout/{{ workout.id }}/edit">{{ workout.name }}</a> </td>
+        {% else %}
+        <a href="/rowers/workout/{{ workout.id }}/edit">{{ workout.name }}</a> </td>
+        {% endif %}
 <td> {{ workout.workouttype }} </td>
 <td> {{ workout.distance }}m</td>
 <td> {{ workout.duration |durationprint:"%H:%M:%S.%f" }} </td>
@@ -71,6 +72,17 @@
 <p> No workouts found </p>
 {% endif %}
 </div>
+
+<div class="grid_4 omega">
+  <h1>Announcements</h1>
+  {% if announcements %}
+  {% for a in announcements %}
+  <i>{{ a.created }}</i>
+  <p>{{ a.announcement }}</p>
+  {% endfor %}
+  {% endif %}
+</div>
+
 <div class="grid_6 alpha">
   <form id="searchform" action="/rowers/list-workouts/{{ startdate|date:"Y-m-d" }}/{{ enddate|date:"Y-m-d" }}"
         method="get" accept-charset="utf-8">

rowers/views.py

@@ -20,7 +20,7 @@ from rowers.forms import PredictedPieceForm,DateRangeForm,DeltaDaysForm
 from rowers.forms import SummaryStringForm,IntervalUpdateForm,StrokeDataForm
 from rowers.models import Workout, User, Rower, WorkoutForm,FavoriteChart
 from rowers.models import RowerPowerForm,RowerForm,GraphImage,AdvancedWorkoutForm
-from rowers.models import FavoriteForm,BaseFavoriteFormSet
+from rowers.models import FavoriteForm,BaseFavoriteFormSet,SiteAnnouncement
 from django.forms.formsets import formset_factory
 import StringIO
 from django.contrib.auth.decorators import login_required,user_passes_test
@@ -1988,6 +1988,9 @@ def workouts_view(request,message='',successmessage='',
         except EmptyPage:
             workouts = paginator.page(paginator.num_pages)
             
+
+        announcements = SiteAnnouncement.objects.all().order_by("-created")
+            
 	return render(request, 'list_workouts.html',
 		      {'workouts': workouts,
 		       'message': message,
@@ -1995,6 +1998,7 @@ def workouts_view(request,message='',successmessage='',
                        'dateform':dateform,
                        'startdate':startdate,
                        'enddate':enddate,
+                       'announcements':announcements,
 		       })
     except Rower.DoesNotExist:
 	return HttpResponse("User has no rower instance")
@@ -3152,12 +3156,12 @@ def workout_edit_view(request,id=0,message="",successmessage=""):
 
 
 	except Workout.DoesNotExist:
-	    form = WorkoutForm(
-		initial = {'workouttype' : 'rower'}
-	    )
-	    return render(request, 
-			  'workout_form.html',
-			  {'form':form})
+            message = "workout doesn't exist"
+            url = reverse(workouts_view,
+			  kwargs = {
+			      'message': str(message)
+			  })
+	    return HttpResponseRedirect(url)
 
 @user_passes_test(promember,login_url="/",redirect_field_name=None)
 def workout_add_otw_powerplot_view(request,id):