Sources table: Media column (image coverage % + paywall marker)

Per Codex — make the table more decision-ready from data we already have.
Paywall is a domain-level hint, so it's a per-source flag (not a meaningful
rate): show image-coverage % plus a 🔒 marker for subscription domains in one
compact "Media" column (tooltip spells it out). source_health gains a
`paywalled` flag (is_paywalled on homepage/feed); also added to sources.csv.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

frontend/src/routes/admin/+page.svelte

@@ -445,7 +445,7 @@
         <table class="srctable">
           <thead>
             <tr>
-              <th>Source</th><th class="num">Served</th><th class="num">Accept</th><th class="num">Dup</th>
+              <th>Source</th><th class="num">Served</th><th class="num">Accept</th><th class="num">Dup</th><th class="num">Media</th>
               <th>Last success</th><th>Next poll</th><th class="num">Fails</th><th>Status</th><th>Actions</th>
             </tr>
           </thead>
@@ -460,6 +460,9 @@
                 <td class="num">{s.served}</td>
                 <td class="num">{s.acceptance_rate != null ? s.acceptance_rate + '%' : '—'}</td>
                 <td class="num" title={s.accepted_dup_rate != null ? `${s.accepted_dup_rate}% of accepted were duplicates` : ''}>{s.duplicate_rate != null ? s.duplicate_rate + '%' : '—'}</td>
+                <td class="num media" title={`${s.image_coverage != null ? s.image_coverage + '% of served have an image' : 'no served articles yet'}${s.paywalled ? ' · subscription / paywalled domain' : ''}`}>
+                  {s.image_coverage != null ? s.image_coverage + '%' : '—'}{#if s.paywalled} <span class="pw">🔒</span>{/if}
+                </td>
                 <td class="dim">{s.last_success_at ? fwhen(s.last_success_at) : '—'}</td>
                 <td class="dim">{st === 'active' ? fwhen(s.next_due_at) : '—'}</td>
                 <td class="num">{s.failures || ''}</td>
@@ -791,6 +794,8 @@
   }
   .srctable td { padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: baseline; }
   .srctable .num { text-align: right; font-variant-numeric: tabular-nums; }
+  .srctable .media { white-space: nowrap; }
+  .srctable .media .pw { font-size: 0.78rem; opacity: 0.75; }
   .srctable .dim { color: var(--muted); white-space: nowrap; font-size: 0.82rem; }
   .srctable .sname { font-weight: 600; color: var(--ink); }
   .srctable .sname .cat { display: block; font-weight: 400; font-size: 0.72rem; color: var(--muted); text-transform: capitalize; }

goodnews/api.py

@@ -1046,7 +1046,7 @@ def create_app() -> FastAPI:
             row([
                 "name", "feed_url", "homepage", "status", "visible", "served", "accepted_total",
                 "total_articles", "acceptance_pct", "duplicate_pct", "accepted_dup_pct",
-                "image_coverage_pct", "last_success", "last_error", "retry_after", "review_flag", "review_reason",
+                "image_coverage_pct", "paywalled", "last_success", "last_error", "retry_after", "review_flag", "review_reason",
             ])
             for s in rows:
                 row([
@@ -1054,6 +1054,7 @@ def create_app() -> FastAPI:
                     s.get("status") or "", "yes" if s.get("content_visible") else "no",
                     s["served"], s["accepted_total"], s["total_articles"],
                     s["acceptance_rate"], s["duplicate_rate"], s["accepted_dup_rate"], s["image_coverage"],
+                    "yes" if s.get("paywalled") else "no",
                     s.get("last_success_at") or "", s.get("last_error") or "", s.get("retry_after_at") or "",
                     "yes" if s.get("review_flag") else "no", s.get("review_reason") or "",
                 ])

goodnews/queries.py

@@ -11,6 +11,7 @@ import sqlite3
 from datetime import UTC, datetime, timedelta
 
 from .feeds import MAX_BACKOFF_MINUTES
+from .paywall import is_paywalled
 
 # Composite ranking used everywhere a "best first" order is needed. Kept as one
 # expression so brief, category feeds, and the API all rank identically.
@@ -332,6 +333,8 @@ def source_health(conn: sqlite3.Connection) -> list[dict]:
         # duplicate of content already served (accepted_total − served = accepted dupes).
         d["accepted_dup_rate"] = round(100 * (accepted - d["served"]) / accepted) if accepted else None
         d["image_coverage"] = round(100 * (d["images"] or 0) / d["served"]) if d["served"] else None
+        # Paywall is a domain-level hint, so it's a per-source flag (not a rate).
+        d["paywalled"] = is_paywalled(d.get("homepage_url") or d.get("feed_url"))
         # Match the REAL scheduler gate: due = the later of the streak-backoff time
         # and any retry_after_at rest (UTC strings sort chronologically).
         due_times = [t for t in (d["next_due_at"], d["retry_after_at"]) if t]

tests/test_dashboard.py

@@ -127,3 +127,21 @@ def test_attention_ignores_rate_limit_on_paused_or_retired():
     ]
     # neither should nag about a rate-limit rest
     assert queries._attention(content, sources, 0, now=now) == []
+
+
+def test_source_health_paywall_and_image_coverage(tmp_path):
+    import sqlite3
+    from goodnews.db import connect, init_db
+    from goodnews import queries
+    c = connect(str(tmp_path / "t.db")); init_db(c)
+    # a paywalled-domain source and a free one, each with a served article
+    c.execute("INSERT INTO sources (id,name,feed_url,homepage_url,active) VALUES (1,'NS','http://x/f','https://www.nature.com',1)")
+    c.execute("INSERT INTO sources (id,name,feed_url,homepage_url,active) VALUES (2,'Free','http://y/f','https://goodsite.org',1)")
+    for aid, sid, img in [(1, 1, 'http://i/1.jpg'), (2, 2, None)]:
+        c.execute("INSERT INTO articles (id,source_id,canonical_url,title,url_hash,image_url) VALUES (?,?,?,?,?,?)",
+                  (aid, sid, f'http://u/{aid}', f't{aid}', f'h{aid}', img))
+        c.execute("INSERT INTO article_scores (article_id,accepted) VALUES (?,1)", (aid,))
+    c.commit()
+    sh = {s["id"]: s for s in queries.source_health(c)}
+    assert sh[1]["paywalled"] is True and sh[2]["paywalled"] is False
+    assert sh[1]["image_coverage"] == 100 and sh[2]["image_coverage"] == 0