Add websites page to admin sidebar

app/admin_web.py

@@ -15,6 +15,7 @@ from typing import Any
 import aioredis
 from fastapi import APIRouter, Depends, Form, Request
 from sqlalchemy import func, select
+from sqlalchemy.exc import IntegrityError
 from sqlalchemy.ext.asyncio import AsyncSession
 from starlette.responses import HTMLResponse, RedirectResponse
 from starlette.status import HTTP_303_SEE_OTHER, HTTP_401_UNAUTHORIZED
@@ -172,6 +173,7 @@ def _render_admin_page(title: str, page_title: str, body: str) -> HTMLResponse:
     <aside class="sidebar">
       <h1>IRT Bank Soal Admin</h1>
       <a href="/admin/dashboard">Dashboard</a>
+      <a href="/admin/websites">Websites</a>
       <a href="/admin/calibration-status">Calibration Status</a>
       <a href="/admin/item-statistics">Item Statistics</a>
       <a href="/admin/session-overview">Session Overview</a>
@@ -209,6 +211,34 @@ def _truncate(text: str | None, max_length: int = 120) -> str:
     return f"{text[: max_length - 3]}..."
 
 
+def _websites_form_body(
+    websites: list[Website],
+    error: str | None = None,
+    success: str | None = None,
+    site_name: str = "",
+    site_url: str = "",
+) -> str:
+    error_html = f'<div class="error">{escape(error)}</div>' if error else ""
+    success_html = f'<div class="success">{escape(success)}</div>' if success else ""
+    rows = [[website.id, website.site_name, website.site_url] for website in websites]
+    websites_table = _table(["ID", "Name", "URL"], rows)
+    return f"""
+    <p class="muted">Register websites here so imports and tryout references can be tied to a known source site.</p>
+    {success_html}
+    {error_html}
+    <form method="post" action="/admin/websites" autocomplete="off">
+      <label for="site_name">Website Name</label>
+      <input id="site_name" name="site_name" type="text" value="{escape(site_name)}" placeholder="Sejoli Demo Site">
+      <label for="site_url">Website URL</label>
+      <input id="site_url" name="site_url" type="url" value="{escape(site_url)}" placeholder="https://example.com">
+      <button type="submit">Add Website</button>
+    </form>
+    <h3 style="margin-top:24px">Registered Websites</h3>
+    <p class="muted">Use the website ID when importing read-only tryout snapshots.</p>
+    {websites_table}
+    """
+
+
 async def _basis_items_for_playground(db: AsyncSession, limit: int = 20) -> list[Item]:
     result = await db.execute(
         select(Item)
@@ -459,6 +489,79 @@ async def dashboard_view(request: Request, db: AsyncSession = Depends(get_db)):
     return _render_admin_page("IRT Bank Soal Admin", "Dashboard", body)
 
 
+@router.get("/websites", include_in_schema=False)
+async def websites_view(request: Request, db: AsyncSession = Depends(get_db)):
+    admin = await _current_admin(request)
+    if not admin:
+        return _login_redirect()
+
+    result = await db.execute(select(Website).order_by(Website.id.asc()))
+    websites = list(result.scalars().all())
+    body = _websites_form_body(websites)
+    return _render_admin_page("Websites", "Websites", body)
+
+
+@router.post("/websites", include_in_schema=False)
+async def websites_submit(
+    request: Request,
+    db: AsyncSession = Depends(get_db),
+    site_name: str = Form(...),
+    site_url: str = Form(...),
+):
+    admin = await _current_admin(request)
+    if not admin:
+        return _login_redirect()
+
+    normalized_name = site_name.strip()
+    normalized_url = site_url.strip().rstrip("/")
+
+    if not normalized_name:
+        result = await db.execute(select(Website).order_by(Website.id.asc()))
+        websites = list(result.scalars().all())
+        body = _websites_form_body(
+            websites,
+            error="Website name is required.",
+            site_name=site_name,
+            site_url=site_url,
+        )
+        return _render_admin_page("Websites", "Websites", body)
+
+    if not normalized_url.startswith(("http://", "https://")):
+        result = await db.execute(select(Website).order_by(Website.id.asc()))
+        websites = list(result.scalars().all())
+        body = _websites_form_body(
+            websites,
+            error="Website URL must start with http:// or https://.",
+            site_name=site_name,
+            site_url=site_url,
+        )
+        return _render_admin_page("Websites", "Websites", body)
+
+    website = Website(site_name=normalized_name, site_url=normalized_url)
+    db.add(website)
+    try:
+        await db.commit()
+    except IntegrityError:
+        await db.rollback()
+        result = await db.execute(select(Website).order_by(Website.id.asc()))
+        websites = list(result.scalars().all())
+        body = _websites_form_body(
+            websites,
+            error="Website URL already exists.",
+            site_name=site_name,
+            site_url=site_url,
+        )
+        return _render_admin_page("Websites", "Websites", body)
+
+    result = await db.execute(select(Website).order_by(Website.id.asc()))
+    websites = list(result.scalars().all())
+    body = _websites_form_body(
+        websites,
+        success=f"Website added successfully with ID {website.id}.",
+    )
+    return _render_admin_page("Websites", "Websites", body)
+
+
 @router.get("/calibration-status", include_in_schema=False)
 async def calibration_status_view(request: Request, db: AsyncSession = Depends(get_db)):
     admin = await _current_admin(request)