Add maintainer field to plugin update

qgis-app/plugins/forms.py

@@ -43,10 +43,25 @@ class Meta:
             "tracker",
             "repository",
             "owners",
+            "maintainer",
+            "display_created_by",
             "tags",
             "server",
         )
 
+    def __init__(self, *args, **kwargs):
+        super(PluginForm, self).__init__(*args, **kwargs)
+        self.fields['owners'].label = "Collaborators"
+
+        choices = (
+            (self.instance.created_by.pk, self.instance.created_by.username + " (Plugin creator)"),
+        )
+        for owner in self.instance.owners.exclude(pk=self.instance.created_by.pk):
+            choices += ((owner.pk, owner.username + " (Collaborator)"),)
+
+        self.fields['maintainer'].choices = choices
+        self.fields['maintainer'].label = "Maintainer"
+
     def clean(self):
         """
         Check author

qgis-app/plugins/migrations/0005_plugin_maintainer.py

@@ -0,0 +1,29 @@
+# Generated by Django 2.2.25 on 2023-11-29 22:45
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+def populate_maintainer(apps, schema_editor):
+    Plugin = apps.get_model('plugins', 'Plugin')
+
+    # Set the maintainer as the plugin creator by default
+    for obj in Plugin.objects.all():
+        obj.maintainer = obj.created_by 
+        obj.save()
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('plugins', '0004_merge_20231122_0223'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='plugin',
+            name='maintainer',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='plugins_maintainer', to=settings.AUTH_USER_MODEL, verbose_name='Maintainer'),
+        ),
+        migrations.RunPython(populate_maintainer),
+    ]

qgis-app/plugins/migrations/0006_plugin_display_created_by.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.25 on 2023-11-29 23:22
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('plugins', '0005_plugin_maintainer'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='plugin',
+            name='display_created_by',
+            field=models.BooleanField(default=False, verbose_name='Display "Created by" in plugin details'),
+        ),
+    ]

qgis-app/plugins/models.py

@@ -322,6 +322,22 @@ class Plugin(models.Model):
         related_name="plugins_created_by",
         on_delete=models.CASCADE,
     )
+
+    # maintainer
+    maintainer = models.ForeignKey(
+        User,
+        verbose_name=_("Maintainer"),
+        related_name="plugins_maintainer",
+        on_delete=models.CASCADE,
+        blank=True,
+        null=True
+    )
+
+    display_created_by = models.BooleanField(
+        _('Display "Created by" in plugin details'),
+        default=False
+    )
+
     author = models.CharField(
         _("Author"),
         help_text=_(
@@ -529,6 +545,7 @@ def save(self, keep_date=False, *args, **kwargs):
         """
         Soft triggers:
         * updates modified_on if keep_date is not set
+        * set maintainer to the plugin creator when not specified
         """
         if self.pk and not keep_date:
             import logging
@@ -537,6 +554,8 @@ def save(self, keep_date=False, *args, **kwargs):
             self.modified_on = datetime.datetime.now()
         if not self.pk:
             self.modified_on = datetime.datetime.now()
+        if not self.maintainer:
+            self.maintainer = self.created_by
         super(Plugin, self).save(*args, **kwargs)
 
 

qgis-app/plugins/templates/plugins/plugin_detail.html

@@ -164,9 +164,16 @@ <h2>{{ object.name }}
                         <dt>{% trans "Author's email"%}</dt>
                         <dd> <a href="mailto:{{ object.email }}">{{ object.email }}</a></dd>
                     {% endif %}
+                    {% if object.display_created_by %}
+                        <dt>{% trans "Created by"%}</dt>
+                        <dd>
+                            <a href="{% url "user_details" object.created_by %}">{{ object.created_by }}</a>
+                        </dd>
+
+                    {% endif %}
                     <dt>{% trans "Maintainer"%}</dt>
                     <dd>
-                        <a href="{% url "user_details" object.created_by %}">{{ object.created_by }}</a>
+                        <a href="{% url "user_details" object.maintainer %}">{{ object.maintainer }}</a>
                     </dd>
                     {% if object.owners.count %}
                         <dt>{% trans "Collaborators"%}</dt>

qgis-app/plugins/templates/plugins/plugin_form.html

@@ -66,7 +66,7 @@ <h2>{{ form_title }} {{ plugin }}</h2>
         let element = document.getElementById('id_owners');
         if(element) {
             $('#id_owners').chosen({
-                placeholder_text_multiple: "Select Some Owners",
+                placeholder_text_multiple: "Select Some Collaborators",
                 no_results_text: "Oops, nothing found!"
             });
             clearInterval(checkElement);

qgis-app/plugins/tests/test_change_maintainer.py

@@ -0,0 +1,101 @@
+import os
+from unittest.mock import patch
+
+from django.urls import reverse
+from django.test import Client, TestCase, override_settings
+from django.contrib.auth.models import User
+from django.core.files.uploadedfile import SimpleUploadedFile
+from plugins.models import Plugin, PluginVersion
+from plugins.forms import PluginForm
+
+def do_nothing(*args, **kwargs):
+    pass
+
+TESTFILE_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__), "testfiles"))
+
+class PluginRenameTestCase(TestCase):
+    fixtures = [
+        "fixtures/styles.json",
+        "fixtures/auth.json",
+        "fixtures/simplemenu.json",
+    ]
+
+    @override_settings(MEDIA_ROOT="api/tests")
+    def setUp(self):
+        self.client = Client()
+        self.url_upload = reverse('plugin_upload')
+
+        # Create a test user
+        self.user = User.objects.create_user(
+            username='testuser',
+            password='testpassword',
+            email='[email protected]'
+        )
+
+        # Log in the test user
+        self.client.login(username='testuser', password='testpassword')
+
+        # Upload a plugin for renaming test. 
+        # This process is already tested in test_plugin_upload
+        valid_plugin = os.path.join(TESTFILE_DIR, "valid_plugin.zip_")
+        with open(valid_plugin, "rb") as file:
+            uploaded_file = SimpleUploadedFile(
+                "valid_plugin.zip_", file.read(),
+                content_type="application/zip")
+
+        self.client.post(self.url_upload, {
+            'package': uploaded_file,
+        })
+
+        self.plugin = Plugin.objects.get(name='Test Plugin')
+        self.plugin.save()
+
+    @patch("plugins.tasks.generate_plugins_xml.delay", new=do_nothing)
+    @patch("plugins.validator._check_url_link", new=do_nothing)
+    def test_change_maintainer(self):
+        """
+        Test change maintainer for plugin update
+        """
+        package_name = self.plugin.package_name
+        self.url_plugin_update = reverse('plugin_update', args=[package_name])
+        self.url_add_version = reverse('version_create', args=[package_name])
+
+        # Test GET request
+        response = self.client.get(self.url_plugin_update)
+        self.assertEqual(response.status_code, 200)
+        self.assertIsInstance(response.context['form'], PluginForm)
+        self.assertEqual(response.context['form']['maintainer'].value(), self.user.pk)
+
+
+        # Test POST request to change maintainer
+
+        response = self.client.post(self.url_plugin_update, {
+            'description': self.plugin.description,
+            'about': self.plugin.about,
+            'author': self.plugin.author,
+            'email': self.plugin.email,
+            'tracker': self.plugin.tracker,
+            'repository': self.plugin.repository,
+            'maintainer': 1,
+        })
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(Plugin.objects.get(name='Test Plugin').maintainer.pk, 1)
+
+        # Test POST request with new version
+
+        valid_plugin = os.path.join(TESTFILE_DIR, "valid_plugin_0.0.2.zip_")
+        with open(valid_plugin, "rb") as file:
+            uploaded_file = SimpleUploadedFile(
+                "valid_plugin_0.0.2.zip_", file.read(),
+                content_type="application/zip_")
+
+        response = self.client.post(self.url_add_version, {
+            'package': uploaded_file,
+            'experimental': False,
+            'changelog': ''
+        })
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(Plugin.objects.get(name='Test Plugin').maintainer.pk, 1)
+
+    def tearDown(self):
+        self.client.logout()