0.54.5

.github/workflows/containers.yml

@@ -103,6 +103,14 @@ jobs:
             ghcr.io/${{ github.repository }}
           tags: |
             type=raw,value=dev
+          labels: |
+            org.opencontainers.image.created=${{ github.event.release.published_at }}
+            org.opencontainers.image.description=Website, webpage change detection, monitoring and notifications.
+            org.opencontainers.image.documentation=https://changedetection.io
+            org.opencontainers.image.revision=${{ github.sha }}
+            org.opencontainers.image.source=https://github.com/dgtlmoon/changedetection.io
+            org.opencontainers.image.title=changedetection.io
+            org.opencontainers.image.url=https://changedetection.io
 
       - name: Build and push :dev
         id: docker_build
@@ -128,7 +136,7 @@ jobs:
           echo "Release tag: ${{ github.event.release.tag_name }}"
           echo "Github ref: ${{ github.ref }}"
           echo "Github ref name: ${{ github.ref_name }}"
-          
+
       - name: Docker meta :tag
         if: github.event_name == 'release' && startsWith(github.event.release.tag_name, '0.')
         uses: docker/metadata-action@v6
@@ -142,6 +150,15 @@ jobs:
                 type=semver,pattern={{major}}.{{minor}},value=${{ github.event.release.tag_name }}
                 type=semver,pattern={{major}},value=${{ github.event.release.tag_name }}
                 type=raw,value=latest
+            labels: |
+              org.opencontainers.image.created=${{ github.event.release.published_at }}
+              org.opencontainers.image.description=Website, webpage change detection, monitoring and notifications.
+              org.opencontainers.image.documentation=https://changedetection.io
+              org.opencontainers.image.revision=${{ github.sha }}
+              org.opencontainers.image.source=https://github.com/dgtlmoon/changedetection.io
+              org.opencontainers.image.title=changedetection.io
+              org.opencontainers.image.url=https://changedetection.io
+              org.opencontainers.image.version=${{ github.event.release.tag_name }}
 
       - name: Build and push :tag
         id: docker_build_tag_release

changedetectionio/__init__.py

@@ -2,7 +2,7 @@
 
 # Read more https://github.com/dgtlmoon/changedetection.io/wiki
 # Semver means never use .01, or 00. Should be .1.
-__version__ = '0.54.4'
+__version__ = '0.54.5'
 
 from changedetectionio.strtobool import strtobool
 from json.decoder import JSONDecodeError

changedetectionio/api/Tags.py

@@ -177,6 +177,13 @@ class Tag(Resource):
 
         new_uuid = self.datastore.add_tag(title=title)
         if new_uuid:
+            # Apply any extra fields (e.g. processor_config_restock_diff) beyond just title
+            extra = {k: v for k, v in json_data.items() if k != 'title'}
+            if extra:
+                tag = self.datastore.data['settings']['application']['tags'].get(new_uuid)
+                if tag:
+                    tag.update(extra)
+                    tag.commit()
             return {'uuid': new_uuid}, 201
         else:
             return "Invalid or unsupported tag", 400

changedetectionio/api/Watch.py

@@ -338,7 +338,7 @@ class WatchHistoryDiff(Resource):
             word_diff = True
 
         # Get boolean diff preferences with defaults from DIFF_PREFERENCES_CONFIG
-        changes_only = strtobool(request.args.get('changesOnly', 'true'))
+        changes_only = strtobool(request.args.get('changesOnly', 'false'))
         ignore_whitespace = strtobool(request.args.get('ignoreWhitespace', 'false'))
         include_removed = strtobool(request.args.get('removed', 'true'))
         include_added = strtobool(request.args.get('added', 'true'))
@@ -349,7 +349,7 @@ class WatchHistoryDiff(Resource):
             previous_version_file_contents=from_version_file_contents,
             newest_version_file_contents=to_version_file_contents,
             ignore_junk=ignore_whitespace,
-            include_equal=changes_only,
+            include_equal=not changes_only,
             include_removed=include_removed,
             include_added=include_added,
             include_replaced=include_replaced,
@@ -567,4 +567,4 @@ class CreateWatch(Resource):
 
                 return {'status': f'OK, queueing {len(watches_to_queue)} watches in background'}, 202
 
-        return list, 200
+        return list, 200

changedetectionio/blueprint/ui/preview.py

@@ -10,7 +10,8 @@ from changedetectionio import html_tools
 def construct_blueprint(datastore: ChangeDetectionStore):
     preview_blueprint = Blueprint('ui_preview', __name__, template_folder="../ui/templates")
 
-    @preview_blueprint.route("/preview/<uuid_str:uuid>", methods=['GET'])
+
+    @preview_blueprint.route("/preview/<uuid_str:uuid>", methods=['GET', 'POST'])
     @login_optionally_required
     def preview_page(uuid):
         """
@@ -74,7 +75,9 @@ def construct_blueprint(datastore: ChangeDetectionStore):
             flash(gettext("Preview unavailable - No fetch/check completed or triggers not reached"), "error")
         else:
             # So prepare the latest preview or not
-            preferred_version = request.args.get('version')
+            preferred_version = request.values.get('version') if request.method == 'POST' else request.args.get('version')
+
+
             versions = list(watch.history.keys())
             timestamp = versions[-1]
             if preferred_version and preferred_version in versions:

changedetectionio/blueprint/ui/templates/preview.html

@@ -17,7 +17,7 @@
     <script src="{{ url_for('static_content', group='js', filename='tabs.js') }}" defer></script>
     {% if versions|length >= 2 %}
         <div id="diff-form" style="text-align: center;">
-            <form class="pure-form " action="" method="POST">
+            <form class="pure-form "  action="{{url_for('ui.ui_preview.preview_page', uuid=uuid)}}" method="POST">
                 <fieldset>
                     <label for="preview-version">{{ _('Select timestamp') }}</label> <select id="preview-version"
                                                                                  name="from_version"
@@ -28,6 +28,7 @@
                         </option>
                     {% endfor %}
                 </select>
+                    <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
                     <button type="submit" class="pure-button pure-button-primary">{{ _('Go') }}</button>
 
                 </fieldset>

changedetectionio/tests/test_api.py

@@ -170,6 +170,14 @@ def test_api_simple(client, live_server, measure_memory_usage, datastore_path):
         headers={'x-api-key': api_key},
     )
     assert b'(changed) Which is across' in res.data
+    assert b'Some text thats the same' in res.data
+
+    # Fetch the difference between two versions (default text format)
+    res = client.get(
+        url_for("watchhistorydiff", uuid=watch_uuid, from_timestamp='previous', to_timestamp='latest')+"?changesOnly=true",
+        headers={'x-api-key': api_key},
+    )
+    assert b'Some text thats the same' not in res.data
 
     # Test htmlcolor format
     res = client.get(

changedetectionio/tests/test_api_tags.py

@@ -178,23 +178,44 @@ def test_api_tags_listing(client, live_server, measure_memory_usage, datastore_p
 
 def test_api_tag_restock_processor_config(client, live_server, measure_memory_usage, datastore_path):
     """
-    Test that a tag/group can be updated with processor_config_restock_diff via the API.
+    Test that a tag/group can be created and updated with processor_config_restock_diff via the API.
     Since Tag extends WatchBase, processor config fields injected into WatchBase are also valid for tags.
     """
     api_key = live_server.app.config['DATASTORE'].data['settings']['application'].get('api_access_token')
 
     set_original_response(datastore_path=datastore_path)
 
-    # Create a tag
+    # Create a tag with processor_config_restock_diff in a single POST (issue #3966)
     res = client.post(
         url_for("tag"),
-        data=json.dumps({"title": "Restock Group"}),
+        data=json.dumps({
+            "title": "Restock Group",
+            "overrides_watch": True,
+            "processor_config_restock_diff": {
+                "in_stock_processing": "in_stock_only",
+                "follow_price_changes": True,
+                "price_change_min": 7777777
+            }
+        }),
         headers={'content-type': 'application/json', 'x-api-key': api_key}
     )
-    assert res.status_code == 201
+    assert res.status_code == 201, f"POST tag with restock config failed: {res.data}"
     tag_uuid = res.json.get('uuid')
 
-    # Update tag with valid processor_config_restock_diff
+    # Verify processor config was saved during creation (the bug: these were discarded)
+    res = client.get(
+        url_for("tag", uuid=tag_uuid),
+        headers={'x-api-key': api_key}
+    )
+    assert res.status_code == 200
+    tag_data = res.json
+    assert tag_data.get('overrides_watch') == True, "overrides_watch should be saved on POST"
+    assert tag_data.get('processor_config_restock_diff', {}).get('in_stock_processing') == 'in_stock_only', \
+        "processor_config_restock_diff should be saved on POST"
+    assert tag_data.get('processor_config_restock_diff', {}).get('price_change_min') == 7777777, \
+        "price_change_min should be saved on POST"
+
+    # Update tag with valid processor_config_restock_diff via PUT
     res = client.put(
         url_for("tag", uuid=tag_uuid),
         headers={'x-api-key': api_key, 'content-type': 'application/json'},

changedetectionio/tests/test_backend.py

@@ -48,6 +48,15 @@ def test_check_basic_change_detection_functionality(client, live_server, measure
     # Check this class does not appear (that we didnt see the actual source)
     assert b'foobar-detection' not in res.data
 
+    # Check POST preview
+    res = client.post(
+        url_for("ui.ui_preview.preview_page", uuid="first"),
+        follow_redirects=True
+    )
+    # Check this class does not appear (that we didnt see the actual source)
+    assert b'foobar-detection' not in res.data
+
+
     # Make a change
     set_modified_response(datastore_path=datastore_path)