added data download button on user settings

rowers/dataprep.py

@@ -65,6 +65,8 @@ queue = django_rq.get_queue('default')
 queuelow = django_rq.get_queue('low')
 queuehigh = django_rq.get_queue('default')
 
+from rowsandall_app.settings import SITE_URL
+
 
 user = settings.DATABASES['default']['USER']
 password = settings.DATABASES['default']['PASSWORD']
@@ -131,6 +133,66 @@ def get_latlon(id):
 
     return [pd.Series([]), pd.Series([])]
 
+def workout_summary_to_df(
+        rower,
+        startdate=datetime.datetime(1970,1,1),
+        enddate=timezone.now()+timezone.timedelta(days=1)):
+
+    ws = Workout.objects.filter(user=rower).order_by("startdatetime")
+
+    types = []
+    names = []
+    startdatetimes = []
+    timezones = []
+    distances = []
+    durations = []
+    weightcategories = []
+    weightvalues = []
+    notes = []
+    tcx_links = []
+    csv_links = []
+    rscores = []
+    trimps = []
+
+    for w in ws:
+        types.append(w.workouttype)
+        names.append(w.name)
+        startdatetimes.append(w.startdatetime)
+        timezones.append(w.timezone)
+        distances.append(w.distance)
+        durations.append(w.duration)
+        weightcategories.append(w.weightcategory)
+        weightvalues.append(w.weightvalue)
+        notes.append(w.notes)
+        tcx_link = SITE_URL+'/rowers/workout/{id}/emailtcx'.format(
+            id=w.id
+            )
+        tcx_links.append(tcx_link)
+        csv_link = SITE_URL+'/rowers/workout/{id}/emailcsv'.format(
+            id=w.id
+            )
+        csv_links.append(csv_link)
+        trimps.append(workout_trimp(w))
+        rscore = workout_rscore(w)
+        rscores.append(int(rscore[0]))
+        
+    df = pd.DataFrame({
+        'name':names,
+        'date':startdatetimes,
+        'timezone':timezones,
+        'type':types,
+        'distance (m)':distances,
+        'duration ':durations,
+        'weight category':weightcategories,
+        'weight (kg)':weightvalues,
+        'notes':notes,
+        'Stroke Data TCX':tcx_links,
+        'Stroke Data CSV':csv_links,
+        'TRIMP Training Load':trimps,
+        'TSS Training Load':rscores,
+    })
+
+    return df
 
 def get_workouts(ids, userid):
     goodids = []

rowers/tasks.py

@@ -499,6 +499,37 @@ def handle_zip_file(emailfrom, subject, file,**kwargs):
 
 # Send email with CSV attachment
 
+@app.task
+def handle_sendemailsummary(first_name, last_name, email, csvfile, **kwargs):
+    # send email with attachment
+    fullemail = first_name + " " + last_name + " " + "<" + email + ">"
+    subject = "File from Rowsandall.com"
+    message = "Dear " + first_name + ",\n\n"
+    message += "Please find attached the requested summary file.\n\n"
+    message += "Best Regards, the Rowsandall Team"
+
+    email = EmailMessage(subject, message,
+                         'Rowsandall <info@rowsandall.com>',
+                         [fullemail])
+
+    if os.path.isfile(csvfile):
+        email.attach_file(csvfile)
+    else:
+        csvfile2 = csvfile
+        with gzip.open(csvfile + '.gz', 'rb') as f_in, open(csvfile2, 'wb') as f_out:
+            shutil.copyfileobj(f_in, f_out)
+
+        email.attach_file(csvfile2)
+        os.remove(csvfile2)
+
+    res = email.send()
+    try:
+        os.remove(csvfile)
+    except:
+        pass
+
+    return 1
+    
 
 @app.task
 def handle_sendemailcsv(first_name, last_name, email, csvfile,**kwargs):

rowers/templates/export_workouts.html

@@ -0,0 +1,33 @@
+{% extends "base.html" %}
+{% load staticfiles %}
+{% load rowerfilters %}
+
+{% block title %}Rowsandall Workouts Summary Export{% endblock %}
+
+{% block content %}
+<div class="grid_12">
+  <form enctype="multipart/form-data" method="post">
+    <div class="grid_4 alpha">
+      <table>
+        {{ form.as_table }}
+      </table>
+      {% csrf_token %}
+    </div>
+    <div class="grid_2">
+      <input class="button green" type="submit" value="Submit">
+    </div>
+  </form>
+  <div class="grid_6 omega">
+    <p>
+      With this form, you can export a summary table for all workouts within a selected date range.
+      The table will be sent to you as a CSV file which can be opened in excel. The table contains
+      links to download stroke data per workout.
+    </p>
+    <p>
+      By setting the start date to your registration date or earlier and the end date to today,
+      you will receive all workout data we are storing for you.
+    </p>
+  </div>
+</div>
+
+{% endblock %}

rowers/templates/rower_form.html

@@ -212,7 +212,15 @@
 </div>
 
 <div class="grid_12 alpha">
-  <div class="grid_6 suffix_6 alpha">
+  <div class="grid_6 alpha">
+    <p>
+      <h2>GDPR - Data Protection</h2>
+      <div class="grid_2 suffix_4 alpha">
+        <a class="button gray small" href="/rowers/exportallworkouts">Download your data</a>
+        </div>
+    </p>
+  </div>
+  <div class="grid_6 omega">
     {% if grants %}
     <p>
       <h2>Applications</h2>

rowers/urls.py

@@ -121,6 +121,7 @@ urlpatterns = [
     url(r'^400/$', TemplateView.as_view(template_name='400.html'),name='400'),
     url(r'^403/$', TemplateView.as_view(template_name='403.html'),name='403'),
     url(r'^imports/$', TemplateView.as_view(template_name='imports.html'), name='imports'),
+    url(r'^exportallworkouts$',views.workouts_summaries_email_view),
     url(r'^agegroupcp/(?P<age>\d+)$',views.agegroupcpview),
     url(r'^agegroupcp/(?P<age>\d+)/(?P<normalize>\d+)$',views.agegroupcpview),
     url(r'^ajax_agegroup/(?P<age>\d+)/(?P<weightcategory>\w+.*)/(?P<sex>\w+.*)/(?P<userid>\d+)$',

rowers/views.py

@@ -118,6 +118,7 @@ from rowers.plannedsessions import *
 from rowers.tasks import handle_makeplot,handle_otwsetpower,handle_sendemailtcx,handle_sendemailcsv
 from rowers.tasks import (
     handle_sendemail_unrecognized,handle_sendemailnewcomment,
+    handle_sendemailsummary,
     handle_sendemailnewresponse, handle_updatedps,
     handle_updatecp,long_test_task,long_test_task2,
     handle_zip_file,handle_getagegrouprecords,
@@ -1704,6 +1705,34 @@ def workout_gpxemail_view(request,id=0):
 		      
     return response
 
+# Get Workout summary CSV file
+@login_required()
+def workouts_summaries_email_view(request):
+    r = getrower(request.user)
+
+    if request.method == 'POST':
+        form = DateRangeForm(request.POST)
+        if form.is_valid():
+            startdate = form.cleaned_data['startdate']
+            enddate = form.cleaned_data['enddate']
+            filename = 'rowsandall_workouts_{first}_{last}.csv'
+            df = dataprep.workout_summary_to_df(r,startdate=startdate,enddate=enddate)
+            df.to_csv(filename,encoding='utf-8')
+            res = myqueue(queuehigh,handle_sendemailsummary,
+                          r.user.first_name,
+                          r.user.last_name,
+                          r.user.email,
+                          filename)
+            messages.info(request,'The summary CSV file was sent to you per email')
+    else:
+        form = DateRangeForm()
+
+    return render(request,"export_workouts.html",
+                  {
+                      'form':form
+                      })
+    
+
 # Get Workout CSV file and send it to user's email address
 @login_required()
 def workout_csvemail_view(request,id=0):