feat: add live PR/issue queue dashboard to web UI (Closes #429)

Adds read-only /queue and /api/queue routes that load open PRs and issues from the default registry project via gitea_auth, surface pagination proof, and classify items with claimed/blocked/in-review/duplicate badges. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
2026-07-07 15:05:41 -04:00
parent 3599a9e12a
commit c91e3642de
6 changed files with 676 additions and 1 deletions
@@ -0,0 +1,110 @@
+"""HTML views for the live Gitea queue dashboard (#429)."""
+
+from __future__ import annotations
+
+import html
+
+from webui.queue_loader import PaginationMeta, QueueItem, QueueSnapshot
+
+
+def _badge_html(badges: tuple[str, ...]) -> str:
+    if not badges:
+        return ""
+    chips = "".join(
+        f'<span class="badge badge-{html.escape(b)}">{html.escape(b)}</span>'
+        for b in badges
+    )
+    return f'<span class="badges">{chips}</span>'
+
+
+def _pagination_html(label: str, meta: PaginationMeta | None) -> str:
+    if meta is None:
+        return (
+            f"<p class='muted'><strong>{html.escape(label)} pagination:</strong> "
+            "unavailable</p>"
+        )
+    status = "complete" if meta.inventory_complete else "partial"
+    more = "yes" if meta.has_more else "no"
+    return (
+        f"<p class='meta'><strong>{html.escape(label)} pagination ({status}):</strong> "
+        f"returned {meta.returned_count} · per_page {meta.per_page} · "
+        f"pages_fetched {meta.pages_fetched} · has_more {more} · "
+        f"final_page {'yes' if meta.is_final_page else 'no'}</p>"
+    )
+
+
+def _queue_table(
+    *,
+    title: str,
+    items: tuple[QueueItem, ...],
+    columns: tuple[tuple[str, str], ...],
+) -> str:
+    if not items:
+        return f"<h3>{html.escape(title)}</h3><p class='muted'>No open items.</p>"
+
+    headers = "".join(f"<th>{html.escape(label)}</th>" for _, label in columns)
+    rows = []
+    for item in items:
+        cells = []
+        for key, _ in columns:
+            if key == "number":
+                cells.append(f"<td>#{item.number}</td>")
+            elif key == "title":
+                cells.append(
+                    f"<td>{html.escape(item.title)}{_badge_html(item.badges)}</td>"
+                )
+            else:
+                cells.append(f"<td>{html.escape(item.extra.get(key, ''))}</td>")
+        rows.append("<tr>" + "".join(cells) + "</tr>")
+
+    body = (
+        f"<h3>{html.escape(title)}</h3>"
+        f"<table class='registry'><thead><tr>{headers}</tr></thead>"
+        f"<tbody>{''.join(rows)}</tbody></table>"
+    )
+    return body
+
+
+def render_queue_page(snapshot: QueueSnapshot) -> str:
+    error_block = ""
+    if snapshot.fetch_error:
+        error_block = (
+            f'<div class="stub"><p><strong>Queue unavailable:</strong> '
+            f"{html.escape(snapshot.fetch_error)}</p></div>"
+        )
+
+    pr_section = _queue_table(
+        title="Open pull requests",
+        items=snapshot.prs,
+        columns=(
+            ("number", "#"),
+            ("title", "Title"),
+            ("branch", "Branch"),
+            ("head_sha", "Head"),
+            ("mergeable", "Mergeable"),
+            ("linked_issue", "Linked issue"),
+        ),
+    )
+    issue_section = _queue_table(
+        title="Open issues",
+        items=snapshot.issues,
+        columns=(
+            ("number", "#"),
+            ("title", "Title"),
+            ("labels", "Labels"),
+            ("assignee", "Assignee"),
+            ("state", "State"),
+        ),
+    )
+
+    return (
+        "<h2>Live queue</h2>"
+        f"<p class='meta'>Repository: <code>{html.escape(snapshot.repo_label)}</code> "
+        f"· project <code>{html.escape(snapshot.project_id)}</code></p>"
+        f"{error_block}"
+        f"{_pagination_html('PR', snapshot.pr_pagination)}"
+        f"{pr_section}"
+        f"{_pagination_html('Issue', snapshot.issue_pagination)}"
+        f"{issue_section}"
+        "<p class='muted'>Read-only MVP — claims, reviews, and merges stay in Gitea/MCP tools.</p>"
+    )