add food picture managament feature

ofu_app/apps/donar/migrations/0010_auto_20180104_1905.py

@@ -0,0 +1,20 @@
+# Generated by Django 2.0.1 on 2018-01-04 18:05
+
+import datetime
+from django.db import migrations, models
+from django.utils.timezone import utc
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('donar', '0009_auto_20171204_1648'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='lecture_terms',
+            name='starttime',
+            field=models.TimeField(default=datetime.datetime(2018, 1, 4, 18, 5, 54, 971358, tzinfo=utc)),
+        ),
+    ]

ofu_app/apps/food/admin_views.py

@@ -0,0 +1,39 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+import datetime
+import os
+
+from django.conf import settings
+from django.core.exceptions import ObjectDoesNotExist
+from django.http import HttpResponseForbidden
+from django.shortcuts import render
+from pprint import pprint
+
+from apps.food.models import Menu, SingleFood, UserFoodImage
+
+
+def food_picture_management(request):
+    if (request.user.is_superuser):
+        today = datetime.datetime.now()
+        today_images = UserFoodImage.objects.filter(food__foods__date__exact=today)
+
+        return render(request, "admin/picture_management.jinja", {
+            'day': today,
+            'pictures': today_images,
+        })
+
+    else:
+        return HttpResponseForbidden
+
+
+def food_picture_save(request, id):
+    if (request.user.is_superuser):
+        chosen_pic = UserFoodImage.objects.get(id=id)
+        food = SingleFood.objects.get(id=chosen_pic.food.id)
+        food.image.set([chosen_pic, ])
+        food.save()
+
+        return food_picture_management(request)
+    else:
+        return HttpResponseForbidden

ofu_app/apps/food/migrations/0006_auto_20180104_1905.py

@@ -0,0 +1,40 @@
+# Generated by Django 2.0.1 on 2018-01-04 18:05
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('food', '0005_auto_20171204_1634'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='menu',
+            name='menu',
+            field=models.ManyToManyField(related_name='foods', to='food.SingleFood'),
+        ),
+        migrations.AlterField(
+            model_name='userfoodimage',
+            name='food',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='food.SingleFood'),
+        ),
+        migrations.AlterField(
+            model_name='userfoodimage',
+            name='user',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='userrating',
+            name='food',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='food.SingleFood'),
+        ),
+        migrations.AlterField(
+            model_name='userrating',
+            name='user',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to=settings.AUTH_USER_MODEL),
+        ),
+    ]

ofu_app/apps/food/models.py

@@ -60,8 +60,8 @@ class HappyHour(models.Model):
 
 class UserRating(models.Model):
     id = models.AutoField(primary_key=True)
-    user = models.ForeignKey(User, on_delete=models.CASCADE, unique=False)
-    food = models.ForeignKey(SingleFood)
+    user = models.ForeignKey(User, on_delete=models.PROTECT, unique=False)
+    food = models.ForeignKey(SingleFood, on_delete=models.PROTECT)
     rating = models.FloatField(default=0)
 
     def __str__(self):
@@ -70,8 +70,8 @@ class UserRating(models.Model):
 
 class UserFoodImage(models.Model):
     id = models.AutoField(primary_key=True)
-    user = models.ForeignKey(User, on_delete=models.CASCADE, unique=False)
-    food = models.ForeignKey(SingleFood)
+    user = models.ForeignKey(User, on_delete=models.PROTECT, unique=False)
+    food = models.ForeignKey(SingleFood, on_delete=models.PROTECT)
     image = models.ImageField(upload_to='food/%Y/%m/%W', blank=True)
 
     class Meta:

ofu_app/apps/food/urls.py

@@ -14,7 +14,7 @@ Including another URLconf
     2. Add a URL to urlpatterns:  url(r'^blog/', include('blog.urls'))
 """
 
-from apps.food import views
+from apps.food import views, admin_views
 from django.conf.urls import url, include
 
 urlpatterns = [
@@ -35,4 +35,8 @@ urlpatterns = [
     # Food Rating
     url(r'^daily/rating/$', views.food_rating, name='rating-food'),
     url(r'^weekly/rating/$', views.food_rating, name='rating-food'),
+
+    # Admin Pages
+    url(r'^admin/$', admin_views.food_picture_management, name='foodpicture-management'),
+    url(r'^admin/(?P<id>[0-9]+)/$', admin_views.food_picture_save, name='foodpicture-save'),
 ]

ofu_app/apps/food/utils/migrate_data.py

@@ -71,7 +71,7 @@ def writeStudentenwerkDataInDB(data):
         try:
             date = datetime.strptime(str(menu['date']), "%d.%m.").replace(year=datetime.today().year)
             menu = Menu.objects.create(location=data['name'], date=date)
-            menu.menu = foodlist
+            menu.menu.set(foodlist)
             menu.save()
         except IntegrityError as error:
             # ignored

ofu_app/apps/food/views.py

@@ -18,7 +18,7 @@ from apps.food.models import Menu, HappyHour, SingleFood, UserRating, UserFoodIm
 def daily_food(request):
     today = datetime.datetime.now()
     start_week = today - datetime.timedelta(today.weekday())
-    end_week = start_week + datetime.timedelta(7)
+    end_week = start_week + datetime.timedelta(20)
 
     feki_menu = Menu.objects.filter(date__exact=today).filter(location__contains="Feldkirchenstraße").last()
     austr_menu = Menu.objects.filter(date__exact=today).filter(location__contains="Austraße").last()

ofu_app/templates/admin/picture_management.jinja

@@ -0,0 +1,20 @@
+{% extends 'food/food_wrapper.jinja' %}
+{% import '/macros/food_macros.jinja' as macros %}
+{% block headline %}
+    <h1 class="text-center">Food Picture Management View</h1>
+{% endblock %}
+{% block content %}
+    <div class="container-fluid">
+    <h2>Bilder</h2>
+        <div class="row">
+            {% for picture in pictures %}
+                <div class="col-6">
+                    <a href="{{ url('foodpicture-save', kwargs={'id':picture.id}) }}">
+                        <h3>{{ picture.food.name }}</h3>
+                        <img src="{{ picture.image.url }}" style="width: 50%">
+                    </a>
+                </div>
+            {% endfor %}
+        </div>
+    </div>
+{% endblock %}

ofu_app/templates/home.jinja

@@ -15,4 +15,4 @@
             {{ macros.home_item_with_icon(icon='fa-th-large', url_id='links-home', title='Links') }}
         </div>
     </div>
-{% endblock %}fa-cutlery
+{% endblock %}