Link HTML5 object selection to flowchart

services/api-server/src/api_server/html5.py

@@ -247,15 +247,26 @@ def render_html5_editor(
     return _page(f"SFERA HTML5 - {project_id}", content)
 
 
-def render_html5_flowchart(project_id: str, flowchart: object | None) -> str:
+def render_html5_flowchart(
+    project_id: str,
+    flowchart: object | None,
+    *,
+    focus: str | None = None,
+    oob: bool = False,
+) -> str:
+    hx_url = f"/html5/projects/{quote(project_id)}/flowchart"
+    if focus:
+        hx_url = f"{hx_url}?focus={quote(focus, safe='')}"
+    oob_attr = ' hx-swap-oob="outerHTML"' if oob else ""
     if flowchart is None:
         return f"""
         <div
           class="flowchart-panel"
           data-html5-flowchart
-          hx-get="/html5/projects/{quote(project_id)}/flowchart"
+          hx-get="{hx_url}"
           hx-trigger="load"
           hx-swap="outerHTML"
+          {oob_attr}
         >
           <div class="panel-title">Карта связей</div>
           <p class="muted padded">Сервер собирает граф проекта.</p>
@@ -273,9 +284,10 @@ def render_html5_flowchart(project_id: str, flowchart: object | None) -> str:
     <div
       class="flowchart-panel"
       data-html5-flowchart
-      hx-get="/html5/projects/{quote(project_id)}/flowchart"
+      hx-get="{hx_url}"
       hx-trigger="every 30s"
       hx-swap="outerHTML"
+      {oob_attr}
     >
       <div class="panel-title">Карта связей · {escape(mode)}</div>
       <dl class="report-grid">

services/api-server/src/api_server/main.py

@@ -1751,7 +1751,7 @@ async def html5_project_flowchart(
 ) -> Response:
     flowchart = await project_flowchart(project_id, focus=focus, depth=depth, limit=limit)
     return Response(
-        render_html5_flowchart(project_id, flowchart),
+        render_html5_flowchart(project_id, flowchart, focus=focus),
         media_type="text/html; charset=utf-8",
     )
 
@@ -1767,8 +1767,7 @@ async def html5_project_object_context(project_id: str, object_name: str) -> Res
     flowchart = await project_flowchart(project_id, focus=object_name, depth=1, limit=40)
     runtime = _runtime_for_object_context(project_id, impact)
     knowledge = _knowledge_for_object_context(schema, impact, ui)
-    return Response(
-        render_html5_object_context(
+    object_context = render_html5_object_context(
         project_id,
         schema,
         impact,
@@ -1779,7 +1778,10 @@ async def html5_project_object_context(project_id: str, object_name: str) -> Res
         privacy,
         integrations,
         flowchart,
-        ),
+    )
+    flowchart_context = render_html5_flowchart(project_id, flowchart, focus=object_name, oob=True)
+    return Response(
+        object_context + flowchart_context,
         media_type="text/html; charset=utf-8",
     )
 

services/api-server/tests/test_api.py

@@ -325,6 +325,9 @@ def test_html5_object_context_fragment(tmp_path: Path):
     assert "https://api.example.local/orders" in context.text
     assert "OUTBOUND" in context.text
     assert "data-html5-object-context-item=\"flow-edge\"" in context.text
+    assert "data-html5-flowchart" in context.text
+    assert 'hx-swap-oob="outerHTML"' in context.text
+    assert "Карта связей · focus" in context.text
     assert "1 signals" in context.text
     assert "1 errors" in context.text
     assert "125.0 ms" in context.text
@@ -362,6 +365,7 @@ def test_html5_flowchart_fragment(tmp_path: Path):
     assert flowchart.status_code == 200
     assert "text/html" in flowchart.headers["content-type"]
     assert "data-html5-flowchart" in flowchart.text
+    assert 'hx-swap-oob="outerHTML"' not in flowchart.text
     assert "Карта связей" in flowchart.text
     assert "Nodes" in flowchart.text
     assert "Edges" in flowchart.text