implement create / list / detail for datasets

Author: nicokant

config/settings/base.py

@@ -102,6 +102,7 @@
     "drf_standardized_errors",
     "django_filters",
     "tailwind",
+    "django_tables2",
     "widget_tweaks",
     "slippers",
     "fontawesomefree",

metadata_catalogue/core/templates/core/base.html

@@ -54,8 +54,8 @@
             {% endif %}
             {% block content %}
             {% endblock content %}
-          </main>
-        </div>
+          </div>
+        </main>
       </div>
     {% endblock body %}
     {% block modal %}

metadata_catalogue/core/templates/core/partials/navigation.html

@@ -1,6 +1,6 @@
 {% load i18n %}
 
-<header class="sticky top-0 z-999 flex w-full bg-white drop-shadow-1 dark:bg-boxdark dark:drop-shadow-none">
+<header class="sticky top-0 z-999 flex w-full navbar bg-white drop-shadow-1 dark:bg-boxdark dark:drop-shadow-none">
   <div class="flex flex-grow items-center justify-between px-4 py-4 shadow-2 md:px-6 2xl:px-11">
     <div>
       <a class="navbar-brand fw-bolder" href="{% url 'home' %}">

metadata_catalogue/datasets/forms.py

@@ -0,0 +1,67 @@
+from django.forms import (
+    ModelForm,
+    widgets,
+    CharField,
+    IntegerField,
+)
+import logging
+from datetime import date
+from crispy_forms.helper import FormHelper
+from crispy_forms.layout import Submit
+from .models import Dataset
+
+from django.db import transaction
+
+
+class DatasetCreateForm(ModelForm):
+    abstract = CharField(widget=widgets.Textarea(attrs=dict(rows=2)))
+    formation_period_start = IntegerField(label="Temporal start (year)")
+    formation_period_end = IntegerField(label="Temporal end (year)")
+    geographic_description = CharField(label="Geographic description")
+
+    def __init__(self, *args, user, **kwargs):
+        super().__init__(*args, **kwargs)
+
+        self.user = user
+
+        self.helper = FormHelper()
+        self.helper.add_input(Submit("submit", "Submit", css_class="mt-2"))
+
+    def save(self, commit: bool = True):
+        with transaction.atomic():
+            instance = super().save(commit=False)
+            instance.owner = self.user
+            instance.public = False
+            logging.warning(
+                "This form will always commit, ensure you are using transaction.atomic to cancel this"
+            )
+            instance.save()
+
+            instance.metadata.formation_period_start = date(
+                self.cleaned_data["formation_period_start"], 1, 1
+            )
+            instance.metadata.formation_period_end = date(
+                self.cleaned_data["formation_period_end"], 1, 1
+            )
+            instance.metadata.geographic_description = self.cleaned_data[
+                "geographic_description"
+            ]
+            instance.metadata.abstract = self.cleaned_data["abstract"]
+            instance.metadata.title = self.cleaned_data["name"]
+            instance.metadata.save()
+
+            return instance
+
+    class Meta:
+        model = Dataset
+        fields = (
+            "name",
+            "source",
+            "notes",
+        )
+        widgets = {
+            "source": widgets.Textarea(
+                {"rows": 2, "class": "textarea-bordered"},
+            ),
+            "notes": widgets.Textarea({"rows": 2, "class": "textarea-bordered"}),
+        }

metadata_catalogue/datasets/migrations/0010_dataset_notes_dataset_source_offline_and_more.py

@@ -0,0 +1,24 @@
+# Generated by Django 4.2.8 on 2024-10-21 06:59
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("datasets", "0009_content_created_at_content_modified_at"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="dataset",
+            name="notes",
+            field=models.TextField(blank=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name="metadata",
+            name="taxonomies",
+            field=models.ManyToManyField(
+                blank=True, related_name="metadatas", to="datasets.taxonomy"
+            ),
+        ),
+    ]