Updated University model and related

backend/load_data/loading_scripts/loadUniversities.py

@@ -21,11 +21,11 @@ class LoadUniversities(LoadGeneric):
                            dtype=object)
 
         for index, row in data.iterrows():
-            univ_name, city_name, country_code, lat, lon = row
+            utc_id, univ_name, city_name, country_code, lat, lon, acronym, website, logo = row
             lat = round(float(lat), 6)
             lon = round(float(lon), 6)
 
-            country = Country.objects.filter(pk=country_code)[0]
+            country = Country.objects.get(pk=country_code)
             city = City(
                 name=city_name,
                 country=country
@@ -33,10 +33,15 @@ class LoadUniversities(LoadGeneric):
             city.save()
             self.add_info(city, self.admin)
 
-            univ = University(
-                name=univ_name
-            )
-            univ.save()
+            univ = University.objects.update_or_create(
+                utc_id=utc_id,
+                defaults={
+                    "name": univ_name,
+                    "acronym": acronym,
+                    "website": website,
+                    "logo": logo
+                }
+            )[0]
             self.add_info(univ, self.admin)
 
             main_campus = Campus(

backend/migrations/0003_auto_20180903_0953.py

+# Generated by Django 2.0.3 on 2018-09-03 07:53
+
+import backend.models.university.university
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('backend', '0002_auto_20180902_1716'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='university',
+            name='utc_id',
+            field=models.IntegerField(default=1, unique=True),
+            preserve_default=False,
+        ),
+        migrations.AlterField(
+            model_name='university',
+            name='logo',
+            field=models.URLField(blank=True, null=True, validators=[backend.models.university.university.validate_extension_django]),
+        ),
+        migrations.AlterField(
+            model_name='university',
+            name='website',
+            field=models.URLField(blank=True, null=True),
+        ),
+    ]

backend/models/tag/tags_config/photos.py

+from django.conf import settings
+
 PHOTOS_TAG_GONFIG = {
     "type": "array",
     "required": True,
@@ -6,12 +8,7 @@ PHOTOS_TAG_GONFIG = {
             "type": "url",
             "required": True,
             "validators": {
-                "extension": [
-                    "jpg",
-                    "jpeg",
-                    "png",
-                    "svg"
-                ]
+                "extension": settings.ALLOWED_PHOTOS_EXTENSION
             }
         },
         "title": {

backend/models/university/__init__.py

-from .university import University  # noqa: F401
+from .university import University, UniversitySerializer, UniversityViewSet  # noqa: F401
 
-from .universityAPI import UniversitySerializer, UniversityViewSet  # noqa: F401
 from .universityScholarship import UniversityScholarship, UniversityScholarshipSerializer, UniversityScholarshipViewSet  # noqa: F401
 from .universityDri import UniversityDri, UniversityDriSerializer, UniversityDriViewSet  # noqa: F401
 from .universityInfo import UniversityInfo, UniversityInfoSerializer, UniversityInfoViewSet  # noqa: F401

backend/models/university/university.py

 from django.db import models
 from backend.models.my_model import MyModel
-from backend.utils.friendly_path import friendly_path
 from backend.utils import get_model_config
+from django.core.exceptions import ValidationError
+from rest_framework.validators import ValidationError as RFValidationError
+from backend.models.tag.validators.url import validate_extension
+from django.conf import settings
+from backend.models.my_model import MyModelSerializer, MyModelViewSet
+from backend.utils import get_viewset_permissions
 
-path_and_rename = friendly_path("uploads/universities/logos/", 'name')
+
+def validate_extension_django(url):
+    try:
+        validate_extension(settings.ALLOWED_PHOTOS_EXTENSION, url)
+    except RFValidationError:
+        raise ValidationError(
+            "Extension in URL doesn't correspond to an image")
 
 
 class University(MyModel):
@@ -14,9 +25,20 @@ class University(MyModel):
 
     name = models.CharField(max_length=200)
     acronym = models.CharField(max_length=20, null=True, blank=True)
-    logo = models.ImageField(upload_to=path_and_rename, max_length=250,
-                             default='path/to/my/default/image.jpg')  # TODO CHANGE !
-    website = models.URLField(null=True)
+    logo = models.URLField(null=True, blank=True, validators=[
+                           validate_extension_django])
+    website = models.URLField(null=True, blank=True)
+    utc_id = models.IntegerField(unique=True)
+
+
+class UniversitySerializer(MyModelSerializer):
+
+    class Meta:
+        model = University
+        exclude = ('utc_id',)
 
 
-# Rest API related stuff are in universityAPI.py to prevent circular depedencies
+class UniversityViewSet(MyModelViewSet):
+    permission_classes = get_viewset_permissions("UniversityViewSet")
+    serializer_class = UniversitySerializer
+    queryset = University.objects.all()  # pylint: disable=E1101

backend/models/university/universityAPI.py

-from backend.models.university import University
-from backend.models.my_model import MyModelSerializer, MyModelViewSet
-from backend.utils import get_viewset_permissions
-
-
-class UniversitySerializer(MyModelSerializer):
-
-    class Meta:
-        model = University
-        fields = '__all__'
-
-
-class UniversityViewSet(MyModelViewSet):
-    permission_classes = get_viewset_permissions("UniversityViewSet")
-    serializer_class = UniversitySerializer
-    queryset = University.objects.all()  # pylint: disable=E1101

backend/tests/test_moderation.py

@@ -216,7 +216,7 @@ class ModerationTestCase(WithUserTestCase):
         Test to check that when moderation IS activated
         no error regarding saving occures with foreing key
         """
-        c = University(name="Univ de test")
+        c = University(name="Univ de test", utc_id=100)
         c.save()
 
         data = {

general/settings.py

@@ -52,6 +52,7 @@ MIDDLEWARE = [
 # If we want to activate the moderation functionnalities
 MODERATION_ACTIVATED = True
 TESTING = "pytest" in sys.modules
+ALLOWED_PHOTOS_EXTENSION = ["jpg", "jpeg", "png", "svg"]
 
 INTERNAL_IPS = ['127.0.0.1']