10896 Duplicate component shortcut

docs/changes.rst

@@ -12,6 +12,7 @@ Not yet released.
 * :ref:`vcs-bitbucket-cloud`.
 
 **Improvements**
+* A shortcut to duplicate a component is now available directly in the menu (:guilabel:`Manage` → :guilabel:`Duplicate Component`)
 
 * :ref:`mt-modernmt` supports :ref:`glossary-mt`.
 * :ref:`mt-deepl` now supports specifying translation context.

weblate/templates/component.html

@@ -98,6 +98,7 @@
       <li><a href="{% url 'manage-access' project=object.project.slug %}">{% trans "Users" %}</a></li>
       {% endif %}
       {% if user_can_edit_component %}
+      <li><a href="{% url 'create-component' %}?component={{ object.id }}#existing">{% trans "Duplicate Component" %}</li>
       <li><a href="{% url 'guide' path=object.get_url_path %}">{% trans "Community localization checklist" %}</a></li>
       <li><a href="{% url 'addons' path=object.get_url_path %}">{% trans "Add-ons" %}</a></li>
       {% endif %}

weblate/trans/forms.py

@@ -1657,6 +1657,12 @@ def clean(self) -> None:
 class ComponentCreateForm(SettingsBaseForm, ComponentDocsMixin, ComponentAntispamMixin):
     """Component creation form."""
 
+    source_component = forms.ModelChoiceField(
+        queryset=Component.objects.none(),
+        required=False,
+        widget=forms.HiddenInput(),
+    )
+
     class Meta:
         model = Component
         fields = [

weblate/trans/migrations/0025_alter_component_add_message_and_more.py

@@ -0,0 +1,89 @@
+# Copyright © Michal Čihař <michal@weblate.org>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# Generated by Django 5.0.6 on 2024-09-30 10:38
+
+from django.db import migrations, models
+
+import weblate.utils.render
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("trans", "0024_component_key_filter"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="component",
+            name="add_message",
+            field=models.TextField(
+                blank=True,
+                default="Added translation using Weblate ({{ language_name }})\n\n",
+                help_text="You can use template language for various info, please consult the documentation for more details.",
+                validators=[weblate.utils.render.validate_render_commit],
+                verbose_name="Commit message when adding translation",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="component",
+            name="addon_message",
+            field=models.TextField(
+                blank=True,
+                default='Update translation files\n\nUpdated by "{{ addon_name }}" add-on in Weblate.\n\nTranslation: {{ project_name }}/{{ component_name }}\nTranslate-URL: {{ url }}',
+                help_text="You can use template language for various info, please consult the documentation for more details.",
+                validators=[weblate.utils.render.validate_render_addon],
+                verbose_name="Commit message when add-on makes a change",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="component",
+            name="delete_message",
+            field=models.TextField(
+                blank=True,
+                default="Deleted translation using Weblate ({{ language_name }})\n\n",
+                help_text="You can use template language for various info, please consult the documentation for more details.",
+                validators=[weblate.utils.render.validate_render_commit],
+                verbose_name="Commit message when removing translation",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="component",
+            name="merge_message",
+            field=models.TextField(
+                blank=True,
+                default="Merge branch '{{ component_remote_branch }}' into Weblate.\n\n",
+                help_text="You can use template language for various info, please consult the documentation for more details.",
+                validators=[weblate.utils.render.validate_render_component],
+                verbose_name="Commit message when merging translation",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="component",
+            name="merge_style",
+            field=models.CharField(
+                blank=True,
+                choices=[
+                    ("merge", "Merge"),
+                    ("rebase", "Rebase"),
+                    ("merge_noff", "Merge without fast-forward"),
+                ],
+                default="rebase",
+                help_text="Define whether Weblate should merge the upstream repository or rebase changes onto it.",
+                max_length=10,
+                verbose_name="Merge style",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="component",
+            name="pull_message",
+            field=models.TextField(
+                blank=True,
+                default="Translations update from {{ site_title }}\n\nTranslations update from [{{ site_title }}]({{ site_url }}) for [{{ project_name }}/{{ component_name }}]({{url}}).\n\n{% if component_linked_childs %}\nIt also includes following components:\n{% for linked in component_linked_childs %}\n* [{{ linked.project_name }}/{{ linked.name }}]({{ linked.url }})\n{% endfor %}\n{% endif %}\n\nCurrent translation status:\n\n![Weblate translation status]({{widget_url}})\n",
+                help_text="You can use template language for various info, please consult the documentation for more details.",
+                validators=[weblate.utils.render.validate_render_addon],
+                verbose_name="Merge request message",
+            ),
+        ),
+    ]

weblate/trans/models/component.py

@@ -614,6 +614,7 @@
         verbose_name=gettext_lazy("Merge style"),
         max_length=10,
         choices=MERGE_CHOICES,
+        blank=True,
         default=settings.DEFAULT_MERGE_STYLE,
         help_text=gettext_lazy(
             "Define whether Weblate should merge the upstream repository "
@@ -636,6 +637,7 @@
             "please consult the documentation for more details."
         ),
         validators=[validate_render_commit],
+        blank=True,
         default=settings.DEFAULT_ADD_MESSAGE,
     )
     delete_message = models.TextField(
@@ -645,6 +647,7 @@
             "please consult the documentation for more details."
         ),
         validators=[validate_render_commit],
+        blank=True,
         default=settings.DEFAULT_DELETE_MESSAGE,
     )
     merge_message = models.TextField(
@@ -654,6 +657,7 @@
             "please consult the documentation for more details."
         ),
         validators=[validate_render_component],
+        blank=True,
         default=settings.DEFAULT_MERGE_MESSAGE,
     )
     addon_message = models.TextField(
@@ -663,6 +667,7 @@
             "please consult the documentation for more details."
         ),
         validators=[validate_render_addon],
+        blank=True,
         default=settings.DEFAULT_ADDON_MESSAGE,
     )
     pull_message = models.TextField(
@@ -672,6 +677,7 @@
             "please consult the documentation for more details."
         ),
         validators=[validate_render_addon],
+        blank=True,
         default=settings.DEFAULT_PULL_MESSAGE,
     )
     push_on_commit = models.BooleanField(
@@ -1104,7 +1110,7 @@
         # Calculate progress for translations
         if progress is None:
             self.translations_progress += 1
             progress = 100 * self.translations_progress // self.translations_count
         # Store task state
         current_task.update_state(
             state="PROGRESS", meta={"progress": progress, "component": self.pk}
@@ -1753,7 +1759,7 @@
             from weblate.trans.tasks import perform_push
 
             self.log_info("scheduling push")
             perform_push.delay_on_commit(
                 self.pk, None, force_commit=False, do_update=do_update
             )
 
@@ -2340,7 +2346,7 @@
                 .order_by("-id")[0]
                 .auto_status
             ):
                 self.do_lock(user=None, lock=False, auto=True)
 
         if ALERTS[alert].link_wide:
             for component in self.linked_childs:
@@ -2358,7 +2364,7 @@
 
         # Automatically lock on error
         if created and self.auto_lock_error and alert in LOCKING_ALERTS:
             self.do_lock(user=None, lock=True, auto=True)
 
         # Update details with exception of component removal
         if not created and not noupdate:
@@ -2563,7 +2569,7 @@
                     )
                     self.handle_parse_error(error.__cause__, filename=self.template)
                     self.update_import_alerts()
                     raise error.__cause__ from error  # pylint: disable=E0710
                 was_change |= bool(translation.reason)
                 translations[translation.id] = translation
                 languages[lang.code] = translation
@@ -2627,7 +2633,7 @@
         if self.needs_cleanup and not self.template:
             from weblate.trans.tasks import cleanup_component
 
             cleanup_component.delay_on_commit(self.id)
 
         if was_change:
             if self.needs_variants_update:
@@ -2659,7 +2665,7 @@
             if settings.CELERY_TASK_ALWAYS_EAGER:
                 batch_update_checks(self.id, batched_checks, component=self)
             else:
                 batch_update_checks.delay_on_commit(self.id, batched_checks)
         self.batch_checks = False
         self.batched_checks = set()
 
@@ -2810,7 +2816,7 @@
             raise ValidationError(
                 {"filemask": gettext("The file mask did not match any files.")}
             )
         langs = {}
         existing_langs = set()
 
         for match in matches:
@@ -2878,7 +2884,7 @@
         if (not self.new_base and self.new_lang != "add") or not self.file_format:
             return
         # File is valid or no file is needed
         errors = []
         if self.is_valid_base_for_new(errors):
             return
         # File is needed, but not present
@@ -3249,7 +3255,7 @@
         if self.variant_regex:
             variant_re = re.compile(self.variant_regex)
             units = process_units.filter(context__regex=self.variant_regex)
             variant_updates = {}
             for unit in units.iterator():
                 if variant_re.findall(unit.context):
                     key = variant_re.sub("", unit.context)

weblate/trans/tests/test_create.py

@@ -4,6 +4,8 @@
 
 """Test for creating projects and models."""
 
+import urllib.parse
+
 from django.core.files.uploadedfile import SimpleUploadedFile
 from django.test.utils import modify_settings, override_settings
 from django.urls import reverse
@@ -179,22 +181,120 @@ def test_create_component_wizard(self) -> None:
 
     @modify_settings(INSTALLED_APPS={"remove": "weblate.billing"})
     def test_create_component_existing(self) -> None:
+        from weblate.trans.models import Component
+
         # Make superuser
         self.user.is_superuser = True
         self.user.save()
 
+        self.component.agreement = "test agreement"
+        self.component.merge_style = "merge"
+        self.component.commit_message = "test commit_message"
+        self.component.add_message = "test add_message"
+        self.component.delete_message = "test delete_message"
+        self.component.merge_message = "test merge_message"
+        self.component.addon_message = "test addon_message"
+        self.component.pull_message = "test pull_message"
+        self.component.save()
+
+        response = self.client.get(
+            reverse("create-component") + f"?component={self.component.pk}#existing",
+            follow=True,
+        )
+        # init step
+        self.assertContains(response, "Create component")
+
         with override_settings(CREATE_GLOSSARIES=self.CREATE_GLOSSARIES):
             response = self.client.post(
                 reverse("create-component"),
                 {
                     "origin": "existing",
-                    "name": "Create Component",
-                    "slug": "create-component",
+                    "name": "Create Component From Existing",
+                    "slug": "create-component-from-existing",
                     "component": self.component.pk,
+                    "is_glossary": self.component.is_glossary,
                 },
                 follow=True,
             )
+
         self.assertContains(response, self.component.get_repo_link_url())
+        parsed_query = urllib.parse.parse_qs(response.request["QUERY_STRING"])
+        expected_query_strings = [
+            "vcs",
+            "source_language",
+            "license",
+        ]
+        for field in expected_query_strings:
+            if component_value := getattr(self.component, field):
+                if field == "source_language":
+                    component_value = str(component_value.id)
+                self.assertEqual(parsed_query[field][0], component_value)
+
+        self.assertEqual(parsed_query["source_component"][0], str(self.component.pk))
+
+        # discovery step
+        self.assertContains(response, "Choose translation files to import")
+
+        with override_settings(CREATE_GLOSSARIES=self.CREATE_GLOSSARIES):
+            response = self.client.post(
+                reverse("create-component-vcs")
+                + f"?source_component={self.component.pk}#existing,",
+                {
+                    "name": "Create Component From Existing",
+                    "slug": "create-component-from-existing",
+                    "is_glossary": self.component.is_glossary,
+                    "project": self.component.project_id,
+                    "vcs": self.component.vcs,
+                    "repo": self.component.repo,
+                    "discovery": 28,  # deep/*/locales/*/LC_MESSAGES/messages.po
+                    "source_language": self.component.source_language_id,
+                },
+                follow=True,
+            )
+        self.assertContains(
+            response,
+            "You will be able to edit more options in the component settings after creating it.",
+        )
+
+        with override_settings(CREATE_GLOSSARIES=self.CREATE_GLOSSARIES):
+            response = self.client.post(
+                reverse("create-component-vcs")
+                + f"?source_component={self.component.pk}#existing,",
+                {
+                    "name": "Create Component From Existing",
+                    "slug": "create-component-from-existing",
+                    "is_glossary": self.component.is_glossary,
+                    "project": self.component.project_id,
+                    "vcs": self.component.vcs,
+                    "repo": self.component.repo,
+                    "source_language": self.component.source_language_id,
+                    "file_format": "po",
+                    "filemask": "deep/*/locales/*/LC_MESSAGES/messages.po",
+                    "new_lang": "add",
+                    "new_base": "deep/cs/locales/cs/LC_MESSAGES/messages.po",
+                    "language_regex": "^[^.]+$",
+                    "source_component": self.component.pk,
+                },
+                follow=True,
+            )
+        self.assertContains(response, "Community localization checklist")
+        self.assertContains(response, "Test/Create Component From Existing @ Weblate")
+
+        new_component = Component.objects.get(name="Create Component From Existing")
+        cloned_fields = [
+            "agreement",
+            "merge_style",
+            "commit_message",
+            "add_message",
+            "delete_message",
+            "merge_message",
+            "addon_message",
+            "pull_message",
+        ]
+        for field in cloned_fields:
+            self.assertEqual(
+                getattr(new_component, field), getattr(self.component, field)
+            )
 
     @modify_settings(INSTALLED_APPS={"remove": "weblate.billing"})
     def test_create_component_branch_fail(self) -> None:

weblate/trans/tests/test_reports.py

@@ -7,7 +7,6 @@
 from django.urls import reverse
 from django.utils import timezone
 
-from weblate.trans.models.category import Category
 from weblate.trans.tests.test_views import ViewTestCase
 from weblate.trans.views.reports import generate_counts, generate_credits
 
@@ -397,15 +396,12 @@ def get_kwargs(self):
 class ReportsCategoryTest(ReportsComponentTest):
     def setUp(self) -> None:
         super().setUp()
-        self.category = self.create_category()
+        self.setup_category()
 
-    def create_category(self) -> None:
-        category = Category.objects.create(
-            name="test category", slug="test-category", project=self.project
-        )
-        self.component.category = category
+    def setup_category(self) -> None:
+        self.component.category = self.create_category(project=self.project)
         self.component.save()
-        return category
+        self.category = self.component.category
 
     def get_kwargs(self) -> dict[str, tuple]:
         return {"path": self.category.get_url_path()}

weblate/trans/tests/utils.py

@@ -23,7 +23,7 @@
 from weblate.auth.models import User
 from weblate.configuration.models import Setting, SettingCategory
 from weblate.formats.models import FILE_FORMATS
-from weblate.trans.models import Component, Project
+from weblate.trans.models import Category, Component, Project
 from weblate.utils.files import remove_tree
 from weblate.vcs.models import VCS_REGISTRY
 
@@ -166,6 +166,12 @@ def create_project(self, **kwargs):
         self.addCleanup(remove_tree, project.full_path, True)
         return project
 
+    def create_category(self, project, **kwargs):
+        """Create test category."""
+        return Category.objects.create(
+            name="Test category", slug="test-category", project=project, **kwargs
+        )
+
     def format_local_path(self, path):
         """Format path for local access to the repository."""
         if sys.platform != "win32":