Support structured custom location entries

README.md

@@ -64,10 +64,14 @@ node. For cleaner workflows, use the split nodes:
   `men_weights=0.5,0.3` means 50% no man and 30% one man.
 - `SxCP Location Pool` outputs `location_config`. `replace` uses only the
   selected/custom location pool; `add` keeps the category's own locations and
-  adds yours. Custom lines can be plain location text, or `slug: location text`.
+  adds yours. Custom lines can be plain location text, `slug: location text`, or
+  one-line JSON objects/arrays. JSON location entries preserve metadata such as
+  inline `camera_profile` / `scene_camera_profile`.
 - `SxCP Composition Pool` outputs `composition_config` to control framing
   separately from location. Use it when category framing mentions unrelated
-  outfit-check details such as shoes, bags, or mirror poses.
+  outfit-check details such as shoes, bags, or mirror poses. Custom composition
+  lines can also be one-line JSON objects/arrays when metadata needs to travel
+  with the selected composition.
 - `SxCP Location Theme` outputs matched `location_config` and
   `composition_config`. Themes such as `classical_library`,
   `semi_public_affair`, `hotel_corridor`, `parking_garage`, and

docs/prompt-pool-routing-map.md

@@ -325,6 +325,10 @@ Edit targets:
 - Add reusable named locations: `categories/location_pools.json`.
 - Add category-specific locations: the category JSON file.
 - Add quick workflow-only locations: `SxCP Location Pool` custom locations.
+  Plain text, `slug: text`, one-line JSON objects, and one-line JSON arrays are
+  supported; JSON entries preserve metadata such as inline `camera_profile`.
+- Add quick workflow-only compositions: `SxCP Composition Pool` custom
+  compositions. Plain text and one-line JSON objects/arrays are supported.
 - Add themed location packs: `THEMATIC_LOCATION_PRESETS` in `location_config.py`.
 
 ### Expression

location_config.py

@@ -268,12 +268,57 @@ def location_pool_names_for_preset(preset: str) -> list[str]:
     return names
 
 
-def custom_location_entries(custom_locations: str) -> list[dict[str, str]]:
+def entry_prompt_text(value: Any) -> str:
-    entries: list[dict[str, str]] = []
+    if isinstance(value, dict):
+        return str(
+            value.get("prompt")
+            or value.get("template")
+            or value.get("text")
+            or value.get("description")
+            or value.get("name")
+            or ""
+        ).strip()
+    return str(value or "").strip()
+
+
+def json_line_entries(line: str, field_name: str) -> list[Any] | None:
+    line = line.strip()
+    if not line or line[0] not in "[{":
+        return None
+    try:
+        parsed = json.loads(line)
+    except json.JSONDecodeError as exc:
+        raise ValueError(f"Invalid JSON line in {field_name}: {exc}") from exc
+    if isinstance(parsed, list):
+        return parsed
+    return [parsed]
+
+
+def normalize_custom_location_entry(value: Any) -> dict[str, Any]:
+    if isinstance(value, dict):
+        entry = dict(value)
+        prompt = entry_prompt_text(entry)
+        if not prompt:
+            raise ValueError(f"Custom location JSON entry is missing prompt/text/description/name: {value!r}")
+        entry["slug"] = _slug(str(entry.get("slug") or entry.get("name") or prompt))
+        entry["prompt"] = prompt
+        return entry
+    prompt = str(value or "").strip()
+    if not prompt:
+        raise ValueError("Custom location entry cannot be empty")
+    return {"slug": _slug(prompt), "prompt": prompt}
+
+
+def custom_location_entries(custom_locations: str) -> list[dict[str, Any]]:
+    entries: list[dict[str, Any]] = []
     for raw_line in str(custom_locations or "").splitlines():
         line = raw_line.strip()
         if not line or line.startswith("#"):
             continue
+        json_entries = json_line_entries(line, "custom_locations")
+        if json_entries is not None:
+            entries.extend(normalize_custom_location_entry(entry) for entry in json_entries)
+            continue
         slug = ""
         prompt = line
         if ":" in line:
@@ -389,12 +434,30 @@ def composition_pool_names_for_preset(preset: str) -> list[str]:
     return names
 
 
-def custom_composition_entries(custom_compositions: str) -> list[str]:
+def normalize_custom_composition_entry(value: Any) -> Any:
-    entries: list[str] = []
+    if isinstance(value, dict):
+        entry = dict(value)
+        prompt = entry_prompt_text(entry)
+        if not prompt:
+            raise ValueError(f"Custom composition JSON entry is missing prompt/text/description/name: {value!r}")
+        entry["prompt"] = prompt
+        return entry
+    text = str(value or "").strip()
+    if not text:
+        raise ValueError("Custom composition entry cannot be empty")
+    return text
+
+
+def custom_composition_entries(custom_compositions: str) -> list[Any]:
+    entries: list[Any] = []
     for raw_line in str(custom_compositions or "").splitlines():
         line = raw_line.strip()
         if not line or line.startswith("#"):
             continue
+        json_entries = json_line_entries(line, "custom_compositions")
+        if json_entries is not None:
+            entries.extend(normalize_custom_composition_entry(entry) for entry in json_entries)
+            continue
         entries.append(line)
     return entries
 

tools/prompt_smoke.py

@@ -521,6 +521,69 @@ def smoke_camera_scene_single() -> None:
     _expect("45-degree front-right quarter view" in prompt, "Krea single prompt lost camera directive")
     _expect_formatter_outputs(row, "camera_scene_single", target="single")
 
+    custom_location = pb.build_location_pool_json(
+        enabled=True,
+        combine_mode="replace",
+        preset="custom_only",
+        custom_locations=json.dumps(
+            {
+                "slug": "greenhouse_suite",
+                "prompt": "private room with soft daylight",
+                "camera_profile": {
+                    "key": "glass_conservatory",
+                    "family": "greenhouse",
+                    "layout_label": "Glass conservatory camera layout",
+                    "place": "glass conservatory",
+                    "foreground": "plant shelf edge, fern leaves, and iron table corner",
+                    "midground": "glass panes, iron ribs, and potted palms",
+                    "background": "hanging vines, greenhouse windows, and layered plant depth",
+                    "detail_label": "conservatory details",
+                    "composition": {
+                        "woman": "glass conservatory frame with the woman beside fern leaves and greenhouse depth behind her",
+                        "default": "glass conservatory frame with the subjects beside fern leaves and greenhouse depth behind them",
+                    },
+                },
+            },
+            sort_keys=True,
+        ),
+    )
+    custom_composition = pb.build_composition_pool_json(
+        enabled=True,
+        combine_mode="replace",
+        preset="custom_only",
+        custom_compositions=json.dumps({"prompt": "polished mirror view with bag and shoes visible"}, sort_keys=True),
+    )
+    custom_row = _prompt_row(
+        name="camera_scene_custom_inline_profile",
+        category="woman",
+        subcategory="random",
+        seed=1061,
+        men_count=0,
+        camera_config=_orbit_camera(
+            horizontal_angle=45,
+            vertical_angle=30,
+            zoom=5.0,
+            subject_focus="environment",
+        ),
+        location_config=custom_location,
+        composition_config=custom_composition,
+    )
+    custom_scene = _expect_text(
+        "camera_scene_custom_inline_profile.camera_scene_directive",
+        custom_row.get("camera_scene_directive"),
+        40,
+    )
+    custom_composition_text = _expect_text(
+        "camera_scene_custom_inline_profile.composition",
+        custom_row.get("composition"),
+        20,
+    )
+    _expect("Glass conservatory camera layout" in custom_scene, "custom Location Pool JSON camera profile did not drive scene layout")
+    _expect(custom_row.get("scene_camera_profile_key") == "glass_conservatory", "custom Location Pool JSON profile key was not exposed")
+    _expect(custom_row.get("scene_entry", {}).get("camera_profile", {}).get("family") == "greenhouse", "custom Location Pool JSON profile metadata was not preserved")
+    _expect("glass conservatory" in custom_composition_text.lower(), "custom Location Pool JSON profile did not clean composition")
+    _expect("bag" not in custom_composition_text.lower() and "shoes" not in custom_composition_text.lower(), "custom inline profile composition leaked unrelated props")
+
 
 def smoke_row_camera_policy() -> None:
     row = {
@@ -1037,6 +1100,30 @@ def smoke_location_config_policy() -> None:
     _expect(custom.get("enabled") is True, "Custom location config should be active")
     _expect(custom.get("apply_mode") == "replace", "Custom location config lost replace mode")
     _expect(custom.get("scene_entries", [{}])[0].get("slug") == "custom_room", "Custom location slug parser changed")
+    structured_custom = json.loads(
+        pb.build_location_pool_json(
+            enabled=True,
+            combine_mode="replace",
+            preset="custom_only",
+            custom_locations=json.dumps(
+                {
+                    "slug": "structured_room",
+                    "text": "structured room with preserved metadata",
+                    "camera_profile": {
+                        "key": "structured_camera_profile",
+                        "foreground": "foreground test anchor",
+                        "midground": "middle test anchor",
+                        "background": "background test anchor",
+                    },
+                },
+                sort_keys=True,
+            ),
+        )
+    )
+    structured_entry = structured_custom.get("scene_entries", [{}])[0]
+    _expect(structured_entry.get("slug") == "structured_room", "Structured custom location lost slug")
+    _expect(structured_entry.get("prompt") == "structured room with preserved metadata", "Structured custom location did not normalize prompt text")
+    _expect(structured_entry.get("camera_profile", {}).get("key") == "structured_camera_profile", "Structured custom location lost camera profile metadata")
 
     added = json.loads(
         location_config.build_location_pool_json(
@@ -1063,6 +1150,17 @@ def smoke_location_config_policy() -> None:
         any("outfit-check" in str(entry) for entry in composition.get("composition_entries") or []),
         "Composition inline preset no_outfit_check was not applied",
     )
+    structured_composition = json.loads(
+        pb.build_composition_pool_json(
+            enabled=True,
+            combine_mode="replace",
+            preset="custom_only",
+            custom_compositions=json.dumps({"text": "structured composition frame", "source": "json_line"}, sort_keys=True),
+        )
+    )
+    structured_composition_entry = structured_composition.get("composition_entries", [{}])[0]
+    _expect(structured_composition_entry.get("prompt") == "structured composition frame", "Structured custom composition did not normalize prompt text")
+    _expect(structured_composition_entry.get("source") == "json_line", "Structured custom composition lost metadata")
     parsed = pb._parse_location_config({"enabled": True, "pool_names": [], "scene_entries": custom["scene_entries"]})
     _expect(pb._location_config_active(parsed), "Prompt builder location parser wrapper is inactive")