Merge 2b4ae2c into 6bb7863

requirements.txt

@@ -34,3 +34,8 @@ django-cors-headers
 
 # Python3 compatibility
 six
+
+#fitbit
+django-fitbit==0.3.0
+fitbit==0.3.0
+

wger/core/templates/user/fitbit.html

@@ -0,0 +1,12 @@
+{% extends "base.html" %}
+{% load i18n staticfiles wger_extras %}
+ {% block title %}
+ <div class="text-center">
+ {% trans "Click the button below to sync your fitbit data" %}
+ </div>
+ {% endblock %}
+
+ {% block content %}
+
+<a href="{{ fitbit_authentication }}" class="btn btn-primary btn-block"> Connect with Fitbit. </a>
+{% endblock %}

wger/core/urls.py

@@ -93,12 +93,15 @@
     url(r'^(?P<pk>\d+)/overview',
         user.UserDetailView.as_view(),
         name='overview'),
+    url(r'^fitbit$', user.fitbit_data,
+        name='fitbit'),
     url(r'',
         user.UserListView.as_view(),
         name='list'),
 
 
 
+
     # Password reset is implemented by Django, no need to cook our own soup here
     # (besides the templates)
     url(r'^password/change$',

wger/core/views/user.py

@@ -14,6 +14,13 @@
 #
 # You should have received a copy of the GNU Affero General Public License
 
+import requests
+import base64
+import datetime
+import os
+from fitbit import FitbitOauth2Client
+
+
 import logging
 
 from django.shortcuts import render, get_object_or_404
@@ -587,3 +594,57 @@ def get_context_data(self, **kwargs):
             "active": self.active,
         }
         return context
+
+
+@login_required
+def fitbit_data(request):
+    '''
+    Connect the users fitbit account to wger
+    '''
+    template_data = {}
+    client_id = os.environ.get('FITBIT_WEIGHT_CLIENT_ID')
+    client_secret = os.environ.get('FITBIT_WEIGHT_CLIENT_SECRET')
+    redirect_uri = 'http://127.0.0.1:8000/en/users/fitbit'
+    client = FitbitOauth2Client(client_id, client_secret)
+    """
+        Fitbit redirects back with a code in the url and
+        the code is now used to used to get the access_token
+    """
+
+    if 'code' in request.GET:
+        code = request.GET['code']
+        data = "client_id=" + client_id + "&" +\
+               "grant_type=" + "authorization_code" + "&" +\
+               "redirect_uri=" + redirect_uri + "&" +\
+               "code=" + code
+        headers = {
+            'Authorization': 'Basic ' +
+            base64.b64encode((client_id + ":" + client_secret).encode('UTF-8')).decode('ascii'),
+            'Content-Type': 'application/x-www-form-urlencoded'}
+        response = requests.post(client.request_token_url, data=data, headers=headers).json()
+        if 'access_token' in response:
+            token = response['access_token']
+            user_id = response['user_id']
+            headers = {
+                'Authorization': 'Bearer ' + token
+            }
+            response = requests.get('https://api.fitbit.com/1/user/' +
+                                    user_id + '/profile.json', headers=headers).json()
+            fitbit_weight = response['user']['weight']
+            # Save the weight data from fitbit into the wger database,for say, offline usecases.
+            # We won't have to go to fitbit to fetch it every time!, so we save it.
+            try:
+                weight = WeightEntry()
+                weight.weight = fitbit_weight
+                weight.user = request.user
+                weight.date = datetime.date.today()
+                weight.save()
+                messages.success(request, _('Weight data synced sucessfully!'))
+            except Exception:
+                messages.success(request, _('Already synced ' +
+                                            request.user.username + '\'s weight data from fitbit.'))
+                return HttpResponseRedirect(reverse('weight:overview',
+                                                    kwargs={'username': request.user.username}))
+    template_data['fitbit_authentication'] = client.authorize_token_url(
+        redirect_uri=redirect_uri)[0]
+    return render(request, 'user/fitbit.html', template_data)

wger/exercises/templates/exercise/fitbit.html

@@ -0,0 +1,111 @@
+{% extends "base.html" %}
+{% load i18n staticfiles wger_extras %}
+
+{#       #}
+{# Title #}
+{#       #}
+{% block title %}{% trans "Fitbit Exercise data" %}
+{% endblock %}
+
+{#        #}
+{# Header #}
+{#        #}
+{% block header %}
+
+{% endblock %}
+
+
+
+{#         #}
+{# Content #}
+{#         #}
+{% block content %}
+
+<div id="current-username" data-current-username="{{ owner_user.username }}"></div>
+
+
+{% if not data %}
+<p>
+    {% trans "There is no chart here because fibit hasnt synced." %}
+    <a href="{{ fitbit_authentication }}"> Connect to view your fitbit exercises . </a>
+
+</p>
+{% endif %}
+
+{% if data %}
+<table class="table">
+    <legend class="text-center">Your Fitbit exercise data</legend>
+    <tr>
+        <th>{% trans 'Activity Name' %}</th>
+        <th>{% trans 'Calories' %}</th>
+        <th>{% trans 'Duration (milisecs)' %}</th>
+        <th>{% trans 'Discription' %}</th>
+        <th>{% trans 'Distance' %}</th>
+    </tr>
+    {% for datum in data %}
+        <tr>
+            <td>
+                {{ datum.name }}
+            </td>
+            <td>
+                {% if datum.calories %}
+                {{ datum.calories }}
+                {% else %}
+                {% trans 'N/A' %}
+                {% endif %}
+            </td>
+
+            <td>
+                {% if datum.description %}
+                {{ datum.duration }}
+                {% else %}
+                {% trans 'N/A'%}
+                {% endif %}
+            </td>
+            <td>
+                {% if datum.description %}
+                {{ datum.description }}
+                {% else %}
+                    {% trans 'N/A' %}
+                {% endif %}
+            </td>
+            <td>
+                {% if datum.distance%}
+                    {{datum.distance}}
+                {% else %}
+                    {% trans 'N/A' %}
+                {% endif %}
+            </td>
+        </tr>
+    {% endfor %}
+</table>
+{% endif %}
+<!-- Since we are not persisting fitbit data,
+reloading will lead to losing it so we prompt the user -->
+{% if data %}
+<script>
+window.onbeforeunload = function (evt) {
+  var message = 'Are you sure you want to leave?';
+  if (typeof evt == 'undefined') {
+    evt = window.event;
+  }
+  if (evt) {
+    evt.returnValue = message;
+  }
+  return message;
+}
+</script>
+{% endif %}
+{% endblock %}
+
+{#          #}
+{# Side bar #}
+{#          #}
+{% block sidebar %}
+{% endblock %}
+
+{#         #}
+{# Options #}
+{#         #}
+{% block options %}
+{% endblock %}

wger/exercises/templates/exercise/overview.html

@@ -121,6 +121,9 @@ <h4>{% trans "Search" %}</h4>
         <a href="{% url 'exercise:exercise:add' %}" class="btn btn-success btn-sm">
             {% trans "Add new exercise" %}
         </a>
+        <a href="{% url 'exercise:exercise:fitbit' %}" class="btn btn-info btn-sm">
+            {% trans "Sync fitbit" %}
+        </a>
     {% else %}
         <a href="#" class="btn btn-success btn-sm disabled">
             {% trans "Add new exercise" %}<br>

wger/exercises/urls.py

@@ -147,6 +147,7 @@
     url(r'^(?P<pk>\d+)/decline/$',
         exercises.decline,
         name='decline'),
+    url(r'fitbit', exercises.fitbit_data, name='fitbit'),
 ]
 
 

wger/exercises/views/exercises.py

@@ -13,6 +13,12 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
+import requests
+import base64
+import datetime
+import os
+from fitbit import FitbitOauth2Client
+
 import six
 import logging
 import uuid
@@ -368,3 +374,48 @@ def decline(request, pk):
     exercise.save()
     messages.success(request, _('Exercise was successfully marked as rejected'))
     return HttpResponseRedirect(exercise.get_absolute_url())
+
+
+# @login_required
+def fitbit_data(request):
+    '''
+    Connect the users fitbit account to wger
+    '''
+    template_data = {}
+    client_id = os.environ.get('FITBIT_EXERCISE_CLIENT_ID')
+    client_secret = os.environ.get('FITBIT_EXERCISE_CLIENT_SECRET')
+    redirect_uri = os.environ.get('FITBIT_EXERCISE_REDIRECT')
+
+    client = FitbitOauth2Client(client_id, client_secret)
+    """
+        Fitbit redirects back with a code in the url and
+        the code is now used to used to get the access_token
+    """
+
+    if 'code' in request.GET:
+        code = request.GET['code']
+        data = "client_id=" + client_id + "&" +\
+               "grant_type=" + "authorization_code" + "&" +\
+               "redirect_uri=" + redirect_uri + "&" +\
+               "code=" + code
+        headers = {
+            'Authorization': 'Basic ' +
+            base64.b64encode((client_id + ":" + client_secret).encode('UTF-8')).decode('ascii'),
+            'Content-Type': 'application/x-www-form-urlencoded'}
+        response = requests.post(client.request_token_url, data=data, headers=headers).json()
+        if 'access_token' in response:
+            token = response['access_token']
+            user_id = response['user_id']
+            headers = {
+                'Authorization': 'Bearer ' + token
+            }
+
+            response = requests.get('https://api.fitbit.com/1/user/' +
+                                    user_id + '/activities/recent.json', headers=headers).json()
+            # print(response[0])
+            template_data['data'] = response
+
+            return render(request, 'exercise/fitbit.html', template_data)
+    template_data['fitbit_authentication'] = client.authorize_token_url(
+        redirect_uri=redirect_uri)[0]
+    return render(request, 'exercise/fitbit.html', template_data)

wger/weight/templates/overview.html

@@ -115,5 +115,7 @@
 <a href="{% url 'weight:add' %}" class="btn btn-success btn-sm wger-modal-dialog">
     {% trans "Add" %}
 </a>
+<a class="btn btn-info btn-sm" href="{% url 'core:user:fitbit' %}" role="button">Sync fitbit</a>
+    </a>
 {% endif %}
 {% endblock %}