Harden Meta publish against dirty captions and IG duplicates.

Strip production notes before posting, persist each network id immediately, refuse IG republish if delete fails, and place FB photos via feed for better timeline visibility.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/app/api/creative-pipeline/publish/route.ts

@@ -19,6 +19,8 @@ import {
   updateLivePipelineItem,
   type PipelinePublishRow,
 } from '@/lib/meta-publish';
+import { normalizeChannels } from '@/lib/pipeline-schedule';
+import { sanitizePublishCaption } from '@/lib/publish-caption';
 
 export const dynamic = 'force-dynamic';
 export const maxDuration = 120;
@@ -108,11 +110,18 @@ export async function POST(req: NextRequest) {
     return NextResponse.json({ error: 'Pieza no encontrada' }, { status: 404 });
   }
 
-  // Optional caption override before update/publish
+  // Optional caption override before update/publish (strip production notes)
   if (typeof body.caption === 'string') {
-    const caption = body.caption.trim().slice(0, 4000);
+    const scrub = sanitizePublishCaption(body.caption, { maxLen: 4000 });
-    await patchItem(id, headers, { caption: caption || null });
+    const caption = scrub.caption || null;
-    item = { ...item, caption: caption || null };
+    await patchItem(id, headers, { caption });
+    item = { ...item, caption };
+  } else if (item.caption) {
+    const scrub = sanitizePublishCaption(item.caption, { maxLen: 4000 });
+    if (scrub.changed) {
+      await patchItem(id, headers, { caption: scrub.caption || null });
+      item = { ...item, caption: scrub.caption || null };
+    }
   }
 
   if (action === 'delete_meta') {
@@ -202,6 +211,7 @@ export async function POST(req: NextRequest) {
       status: 'publicado',
       meta_ig_media_id: result.igMediaId || null,
       meta_fb_post_id: result.fbPostId || null,
+      caption: item.caption || null,
       notes,
     });
     const rows = okPatch.ok ? await okPatch.json() : null;
@@ -235,20 +245,53 @@ export async function POST(req: NextRequest) {
         : 'aprobado',
   });
 
-  // Skips networks that already have an id (use update_live to replace).
+  // Publish IG then FB, persisting each id immediately (avoids IG duplicates on retry).
-  const result = await publishPipelineItem(item);
+  const channels = normalizeChannels(item.channels);
+  const errors: string[] = [];
+  let igMediaId: string | null = item.meta_ig_media_id || null;
+  let fbPostId: string | null = item.meta_fb_post_id || null;
+  let igPermalink: string | null = null;
+  let fbPermalink: string | null = null;
 
-  if (!result.ok) {
+  if (channels.includes('instagram') && !igMediaId) {
+    const ig = await publishPipelineItem(item, { skipFb: true });
+    if (ig.igMediaId) {
+      igMediaId = ig.igMediaId;
+      igPermalink = ig.igPermalink || null;
+      await patchItem(id, headers, { meta_ig_media_id: igMediaId });
+      item = { ...item, meta_ig_media_id: igMediaId };
+    }
+    if (!ig.ok) errors.push(ig.error || 'IG falló');
+  }
+  if (channels.includes('facebook') && !fbPostId && errors.length === 0) {
+    const fb = await publishPipelineItem(item, { skipIg: true });
+    if (fb.fbPostId) {
+      fbPostId = fb.fbPostId;
+      fbPermalink = fb.fbPermalink || null;
+      await patchItem(id, headers, { meta_fb_post_id: fbPostId });
+      item = { ...item, meta_fb_post_id: fbPostId };
+    }
+    if (!fb.ok) errors.push(fb.error || 'FB falló');
+  }
+
+  const wantIg = channels.includes('instagram');
+  const wantFb = channels.includes('facebook');
+  const ok =
+    (!wantIg || Boolean(igMediaId)) &&
+    (!wantFb || Boolean(fbPostId)) &&
+    errors.length === 0;
+
+  if (!ok) {
     const fail = await patchItem(id, headers, {
       publish_status: 'failed',
-      publish_error: result.error || 'Error al publicar',
+      publish_error: errors.join(' · ') || 'Error al publicar',
-      meta_ig_media_id: result.igMediaId || item.meta_ig_media_id || null,
+      meta_ig_media_id: igMediaId,
-      meta_fb_post_id: result.fbPostId || item.meta_fb_post_id || null,
+      meta_fb_post_id: fbPostId,
     });
     const rows = fail.ok ? await fail.json() : null;
     return NextResponse.json(
       {
-        error: result.error || 'Error al publicar',
+        error: errors.join(' · ') || 'Error al publicar',
         item: Array.isArray(rows) ? rows[0] : null,
       },
       { status: 502 }
@@ -257,25 +300,25 @@ export async function POST(req: NextRequest) {
 
   const notes = mergePermalinkNotes(
     (item as { notes?: string | null }).notes,
-    result.igPermalink,
+    igPermalink,
-    result.fbPermalink
+    fbPermalink
   );
   const okPatch = await patchItem(id, headers, {
     publish_status: 'published',
     publish_error: null,
     published_at: new Date().toISOString(),
     status: 'publicado',
-    meta_ig_media_id: result.igMediaId || null,
+    meta_ig_media_id: igMediaId,
-    meta_fb_post_id: result.fbPostId || null,
+    meta_fb_post_id: fbPostId,
     notes,
   });
   const rows = okPatch.ok ? await okPatch.json() : null;
   return NextResponse.json({
     ok: true,
     action: 'publish_now',
-    igMediaId: result.igMediaId,
+    igMediaId,
-    fbPostId: result.fbPostId,
+    fbPostId,
-    igPermalink: result.igPermalink,
+    igPermalink,
     item: Array.isArray(rows) ? rows[0] : null,
   });
 }

src/app/api/creative-pipeline/route.ts

@@ -21,6 +21,7 @@ import {
   type CalendarDoc,
 } from '@/lib/calendar-documents';
 import { processDuePipelinePublishes } from '@/lib/pipeline-publish-worker';
+import { sanitizePublishCaption } from '@/lib/publish-caption';
 
 const SELECT =
   'id,external_ref,title,format,month,status,cover_path,cover_mime,slide_paths,caption,notes,approved_at,created_at,updated_at,scheduled_at,channels,publish_status,publish_attempts,published_at,meta_ig_media_id,meta_fb_post_id,publish_error,calendar_piece_id';
@@ -174,7 +175,9 @@ export async function POST(req: NextRequest) {
   let title = str(body.title, 300);
   let format = str(body.format, 20);
   let month = str(body.month, 7);
-  let caption = str(body.caption, 4000);
+  let caption =
+    sanitizePublishCaption(str(body.caption, 4000) || '', { maxLen: 4000 })
+      .caption || null;
   let notes = str(body.notes, 2000);
   let scheduledAt = parseScheduledAt(body.scheduled_at);
   let channels = 'channels' in body ? normalizeChannels(body.channels) : null;
@@ -194,7 +197,10 @@ export async function POST(req: NextRequest) {
       title = title || cal.title;
       format = format || mapFormatToPipeline(cal.format, cal.kind);
       month = month || cal.month;
-      caption = caption || buildCaption(cal) || null;
+      caption =
+        sanitizePublishCaption(caption || buildCaption(cal) || '', {
+          maxLen: 4000,
+        }).caption || null;
       if (!notes) {
         const bits = [cal.pillar ? `Pilar: ${cal.pillar}` : '', cal.platform]
           .filter(Boolean)
@@ -363,7 +369,12 @@ export async function PATCH(req: NextRequest) {
     if (month) clean.month = month;
     const format = str(body.format, 20);
     if (format && FORMATS.has(format)) clean.format = format;
-    if ('caption' in body) clean.caption = str(body.caption, 4000);
+    if ('caption' in body) {
+      clean.caption =
+        sanitizePublishCaption(str(body.caption, 4000) || '', {
+          maxLen: 4000,
+        }).caption || null;
+    }
     if ('notes' in body) clean.notes = str(body.notes, 2000);
     if ('cover_path' in body) clean.cover_path = str(body.cover_path, 500);
     if ('cover_mime' in body) clean.cover_mime = str(body.cover_mime, 100);

src/components/CreativePipelineBoard.tsx

@@ -29,6 +29,7 @@ import {
   mapPipelineFormatToCalendar,
   scheduledAtFromPiece,
 } from '@/lib/calendar-documents';
+import { captionHasProductionNoise } from '@/lib/publish-caption';
 
 type CalendarOption = {
   id: string;
@@ -1006,6 +1007,12 @@ export default function CreativePipelineBoard() {
                   className="mt-1 w-full rounded-lg border border-gray-200 px-3 py-2 text-sm"
                   placeholder="Texto completo del anuncio"
                 />
+                {captionHasProductionNoise(newCaption) && (
+                  <p className="mt-1 text-[11px] text-amber-800 bg-amber-50 border border-amber-200 rounded-lg px-2 py-1.5">
+                    Detectadas notas internas (WhatsApp, PENDIENTE, nombres de
+                    archivo…). Se quitarán al publicar; no las dejes en el copy.
+                  </p>
+                )}
               </div>
 
               <div className="sm:col-span-2 lg:col-span-3">
@@ -1788,6 +1795,12 @@ function DetailModal({
                   className="w-full rounded-xl border border-gray-200 bg-white p-3 text-xs text-gray-800 leading-relaxed"
                   placeholder="Copy del anuncio"
                 />
+                {captionHasProductionNoise(editCaption) && (
+                  <p className="text-[11px] text-amber-800 bg-amber-50 border border-amber-200 rounded-lg px-2 py-1.5">
+                    Notas internas detectadas (archivos WhatsApp, PENDIENTE,
+                    assignee…). Se eliminan al publicar / actualizar en redes.
+                  </p>
+                )}
                 <div className="grid grid-cols-2 gap-2">
                   <label className="block text-[11px] text-gray-600">
                     Fecha plan

src/lib/meta-publish.ts

@@ -9,6 +9,7 @@ import {
   normalizeChannels,
   type PublishChannel,
 } from '@/lib/pipeline-schedule';
+import { sanitizePublishCaption } from '@/lib/publish-caption';
 
 const META = 'https://graph.facebook.com/v21.0';
 
@@ -41,6 +42,9 @@ export type PublishResult = {
   fbPermalink?: string | null;
   error?: string;
   channels: PublishChannel[];
+  /** Caption actually sent to Meta (production noise stripped). */
+  sanitizedCaption?: string | null;
+  captionStripped?: string[];
 };
 
 type GraphJson = Record<string, unknown>;
@@ -376,12 +380,17 @@ async function waitIgContainer(
   return { ok: false, error: 'Timeout esperando contenedor IG' };
 }
 
+function publicCaption(item: PipelinePublishRow, maxLen = 2200): string {
+  const raw = item.caption || item.title || '';
+  return sanitizePublishCaption(raw, { maxLen }).caption || (item.title || '').slice(0, maxLen);
+}
+
 async function publishIgMedia(
   igUserId: string,
   pageToken: string,
   item: PipelinePublishRow
 ): Promise<{ id: string | null; permalink: string | null; error?: string }> {
-  const caption = (item.caption || item.title || '').slice(0, 2200);
+  const caption = publicCaption(item, 2200);
   const format = (item.format || 'post').toLowerCase();
   const slides = slidePathsOf(item.slide_paths);
   const cover = item.cover_path || slides[0] || null;
@@ -503,12 +512,49 @@ async function publishIgMedia(
   return { id: mediaId, permalink };
 }
 
+async function publishFbFeedWithPhotos(
+  pageId: string,
+  pageToken: string,
+  message: string,
+  photoIds: string[]
+): Promise<{ id: string | null; permalink: string | null; error?: string }> {
+  if (!photoIds.length) {
+    return { id: null, permalink: null, error: 'Sin fotos para el feed FB' };
+  }
+  const form = new URLSearchParams({
+    message,
+    access_token: pageToken,
+  });
+  photoIds.forEach((id, i) => {
+    form.append(`attached_media[${i}]`, JSON.stringify({ media_fbid: id }));
+  });
+  const r = await fetch(`${META}/${encodeURIComponent(pageId)}/feed`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
+    body: form.toString(),
+    cache: 'no-store',
+  });
+  const raw = await r.text();
+  let json: GraphJson = {};
+  try {
+    json = JSON.parse(raw) as GraphJson;
+  } catch {
+    /* */
+  }
+  if (!r.ok || typeof json.id !== 'string') {
+    return { id: null, permalink: null, error: formatGraphError(raw) };
+  }
+  return { id: json.id, permalink: null };
+}
+
 async function publishFbPost(
   pageId: string,
   pageToken: string,
   item: PipelinePublishRow
 ): Promise<{ id: string | null; permalink: string | null; error?: string }> {
-  const message = (item.caption || item.title || '').slice(0, 6000);
+  // Prefer /feed + unpublished photos so the post lands on the Page timeline
+  // (direct /photos published=true often only shows in Fotos, not on top).
+  const message = publicCaption(item, 6000);
   const format = (item.format || 'post').toLowerCase();
   const slides = slidePathsOf(item.slide_paths);
   const cover = item.cover_path || slides[0] || null;
@@ -540,8 +586,10 @@ async function publishFbPost(
     return { id: vid.json.id, permalink: null };
   }
 
-  if (format === 'carrusel') {
+  const paths =
-    const paths = [cover, ...slides.filter((p) => p !== cover)].slice(0, 10);
+    format === 'carrusel'
+      ? [cover, ...slides.filter((p) => p !== cover)].slice(0, 10)
+      : [cover];
   const mediaIds: string[] = [];
   for (const path of paths) {
     const url = await signedAssetUrl(path);
@@ -554,54 +602,17 @@ async function publishFbPost(
       mediaIds.push(ph.json.id);
     }
   }
-    if (mediaIds.length >= 2) {
+  if (format === 'carrusel' && mediaIds.length < 2) {
-      const form = new URLSearchParams({
+    return {
-        message,
+      id: null,
-        access_token: pageToken,
+      permalink: null,
-      });
+      error: 'Carrusel FB necesita al menos 2 imágenes',
-      mediaIds.forEach((id, i) => {
+    };
-        form.append(`attached_media[${i}]`, JSON.stringify({ media_fbid: id }));
-      });
-      const r = await fetch(`${META}/${encodeURIComponent(pageId)}/feed`, {
-        method: 'POST',
-        headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
-        body: form.toString(),
-        cache: 'no-store',
-      });
-      const raw = await r.text();
-      let json: GraphJson = {};
-      try {
-        json = JSON.parse(raw) as GraphJson;
-      } catch {
-        /* */
   }
-      if (!r.ok || typeof json.id !== 'string') {
+  if (!mediaIds.length) {
-        return { id: null, permalink: null, error: formatGraphError(raw) };
-      }
-      return { id: json.id, permalink: null };
-    }
-  }
-
-  const url = await signedAssetUrl(cover);
-  if (!url) {
     return { id: null, permalink: null, error: 'No URL firmada FB imagen' };
   }
-  const photo = await graphPost(`${encodeURIComponent(pageId)}/photos`, pageToken, {
+  return publishFbFeedWithPhotos(pageId, pageToken, message, mediaIds);
-    url,
-    caption: message,
-    published: 'true',
-  });
-  if (
-    !photo.ok ||
-    (typeof photo.json.id !== 'string' && typeof photo.json.post_id !== 'string')
-  ) {
-    return { id: null, permalink: null, error: formatGraphError(photo.raw) };
-  }
-  const id =
-    (typeof photo.json.post_id === 'string' && photo.json.post_id) ||
-    (typeof photo.json.id === 'string' && photo.json.id) ||
-    null;
-  return { id, permalink: null };
 }
 
 export async function publishPipelineItem(
@@ -609,9 +620,22 @@ export async function publishPipelineItem(
   opts?: { forceIg?: boolean; forceFb?: boolean; skipIg?: boolean; skipFb?: boolean }
 ): Promise<PublishResult> {
   const channels = normalizeChannels(item.channels);
+  const scrub = sanitizePublishCaption(item.caption || item.title || '', {
+    maxLen: 6000,
+  });
+  const cleanItem: PipelinePublishRow = {
+    ...item,
+    caption: scrub.caption || item.title || '',
+  };
   const resolved = await resolveTenantMetaTargets(item.tenant_id);
   if (!resolved.targets) {
-    return { ok: false, error: resolved.error, channels };
+    return {
+      ok: false,
+      error: resolved.error,
+      channels,
+      sanitizedCaption: scrub.caption,
+      captionStripped: scrub.stripped,
+    };
   }
   const { pageId, igUserId, pageToken } = resolved.targets;
 
@@ -628,7 +652,7 @@ export async function publishPipelineItem(
     if (!igUserId) {
       errors.push('Sin Instagram Business vinculado a la Página');
     } else if (!igMediaId) {
-      const ig = await publishIgMedia(igUserId, pageToken, item);
+      const ig = await publishIgMedia(igUserId, pageToken, cleanItem);
       if (ig.error || !ig.id) {
         errors.push(`IG: ${ig.error || 'fallo'}`);
       } else {
@@ -640,7 +664,7 @@ export async function publishPipelineItem(
 
   if (wantFb) {
     if (!fbPostId) {
-      const fb = await publishFbPost(pageId, pageToken, item);
+      const fb = await publishFbPost(pageId, pageToken, cleanItem);
       if (fb.error || !fb.id) {
         errors.push(`FB: ${fb.error || 'fallo'}`);
       } else {
@@ -662,6 +686,8 @@ export async function publishPipelineItem(
     fbPermalink,
     error: errors.length ? errors.join(' · ') : undefined,
     channels,
+    sanitizedCaption: scrub.caption,
+    captionStripped: scrub.stripped,
   };
 }
 
@@ -808,9 +834,16 @@ export async function updateLivePipelineItem(
     return { ok: false, error: resolved.error };
   }
   const { pageId, igUserId, pageToken } = resolved.targets;
-  const caption = (item.caption || item.title || '').slice(0, 2200);
+  const scrub = sanitizePublishCaption(item.caption || item.title || '', {
+    maxLen: 2200,
+  });
+  const caption = scrub.caption || (item.title || '').slice(0, 2200);
+  const cleanItem: PipelinePublishRow = { ...item, caption };
   const notes: string[] = [];
   const errors: string[] = [];
+  if (scrub.stripped.length) {
+    notes.push(`Copy: quitadas ${scrub.stripped.length} notas internas`);
+  }
 
   let igMediaId: string | null = item.meta_ig_media_id || null;
   let fbPostId: string | null = item.meta_fb_post_id || null;
@@ -830,7 +863,7 @@ export async function updateLivePipelineItem(
         errors.push(`FB edit: ${formatGraphError(edit.raw)}`);
       } else {
         const pub = await publishFbPost(pageId, pageToken, {
-          ...item,
+          ...cleanItem,
           meta_fb_post_id: null,
         });
         if (!pub.id) {
@@ -843,7 +876,7 @@ export async function updateLivePipelineItem(
       }
     }
   } else if (channels.includes('facebook') && !fbPostId) {
-    const pub = await publishFbPost(pageId, pageToken, item);
+    const pub = await publishFbPost(pageId, pageToken, cleanItem);
     if (!pub.id) errors.push(`FB: ${pub.error || 'fallo'}`);
     else {
       fbPostId = pub.id;
@@ -851,24 +884,31 @@ export async function updateLivePipelineItem(
     }
   }
 
-  // Instagram: must delete + republish
+  // Instagram: must delete + republish — never publish a second copy if delete fails.
   if (channels.includes('instagram')) {
     if (!igUserId) {
       errors.push('Sin Instagram Business vinculado');
     } else {
+      let canRepublish = true;
       if (igMediaId) {
         const d = await graphDelete(encodeURIComponent(igMediaId), pageToken);
-        if (
+        const gone =
-          !d.ok &&
+          d.ok ||
-          !formatGraphError(d.raw).toLowerCase().includes('does not exist') &&
+          formatGraphError(d.raw).toLowerCase().includes('does not exist') ||
-          !formatGraphError(d.raw).toLowerCase().includes('unsupported')
+          formatGraphError(d.raw).toLowerCase().includes('unsupported') ||
-        ) {
+          formatGraphError(d.raw).toLowerCase().includes('no existe');
-          errors.push(`IG borrar: ${formatGraphError(d.raw)}`);
+        if (!gone) {
-        }
+          errors.push(
+            `IG borrar: ${formatGraphError(d.raw)} (no se republica para evitar duplicado)`
+          );
+          canRepublish = false;
+        } else {
           igMediaId = null;
         }
+      }
+      if (canRepublish) {
         const pub = await publishIgMedia(igUserId, pageToken, {
-        ...item,
+          ...cleanItem,
           meta_ig_media_id: null,
         });
         if (!pub.id) {
@@ -880,6 +920,7 @@ export async function updateLivePipelineItem(
         }
       }
     }
+  }
 
   return {
     ok: errors.length === 0,

src/lib/pipeline-publish-worker.ts

@@ -8,6 +8,8 @@ import {
   publishPipelineItem,
   type PipelinePublishRow,
 } from '@/lib/meta-publish';
+import { normalizeChannels } from '@/lib/pipeline-schedule';
+import { sanitizePublishCaption } from '@/lib/publish-caption';
 
 const SELECT =
   'id,tenant_id,title,format,status,scheduled_at,channels,publish_status,publish_attempts,cover_path,cover_mime,slide_paths,caption,notes,meta_ig_media_id,meta_fb_post_id,updated_at';
@@ -156,7 +158,8 @@ export async function processDuePipelinePublishes(opts?: {
 
   const results: DuePublishResult[] = [];
 
-  for (const item of slice) {
+  for (const due of slice) {
+    let item: typeof due = due;
     const attempts = (item.publish_attempts || 0) + 1;
     const lock = await patchItem(base, headers, item.id, {
       publish_status: 'publishing',
@@ -174,42 +177,103 @@ export async function processDuePipelinePublishes(opts?: {
       continue;
     }
 
-    const result = await publishPipelineItem(item);
+    // Sanitize + persist clean caption before hitting Meta.
-    if (!result.ok) {
+    const scrub = sanitizePublishCaption(item.caption || item.title || '', {
+      maxLen: 6000,
+    });
+    const cleanCaption = scrub.caption || item.title || '';
+    if (scrub.changed && cleanCaption !== (item.caption || '')) {
+      await patchItem(base, headers, item.id, { caption: cleanCaption || null });
+      item = { ...item, caption: cleanCaption };
+    }
+
+    // Publish IG then FB in two steps, persisting each Meta id immediately
+    // so a crash / FB failure cannot create a duplicate IG on retry.
+    const channels = normalizeChannels(item.channels);
+    const errors: string[] = [];
+    let igMediaId: string | null = item.meta_ig_media_id || null;
+    let fbPostId: string | null = item.meta_fb_post_id || null;
+    let igPermalink: string | null = null;
+    let fbPermalink: string | null = null;
+
+    if (channels.includes('instagram') && !igMediaId) {
+      const ig = await publishPipelineItem(item, { skipFb: true });
+      if (ig.sanitizedCaption && ig.sanitizedCaption !== (item.caption || '')) {
+        await patchItem(base, headers, item.id, {
+          caption: ig.sanitizedCaption,
+        });
+        item = { ...item, caption: ig.sanitizedCaption };
+      }
+      if (ig.igMediaId) {
+        igMediaId = ig.igMediaId;
+        igPermalink = ig.igPermalink || null;
+        await patchItem(base, headers, item.id, {
+          meta_ig_media_id: igMediaId,
+        });
+        item = { ...item, meta_ig_media_id: igMediaId };
+      }
+      if (!ig.ok) {
+        errors.push(ig.error || 'IG falló');
+      }
+    }
+
+    if (channels.includes('facebook') && !fbPostId && errors.length === 0) {
+      const fb = await publishPipelineItem(
+        { ...item, meta_ig_media_id: igMediaId },
+        { skipIg: true }
+      );
+      if (fb.fbPostId) {
+        fbPostId = fb.fbPostId;
+        fbPermalink = fb.fbPermalink || null;
+        await patchItem(base, headers, item.id, {
+          meta_fb_post_id: fbPostId,
+        });
+        item = { ...item, meta_fb_post_id: fbPostId };
+      }
+      if (!fb.ok) {
+        errors.push(fb.error || 'FB falló');
+      }
+    }
+
+    const wantIg = channels.includes('instagram');
+    const wantFb = channels.includes('facebook');
+    const igOk = !wantIg || Boolean(igMediaId);
+    const fbOk = !wantFb || Boolean(fbPostId);
+    const ok = igOk && fbOk && errors.length === 0;
+
+    if (!ok) {
       await patchItem(base, headers, item.id, {
         publish_status: 'failed',
-        publish_error: result.error || 'Error Meta',
+        publish_error: errors.join(' · ') || 'Error Meta',
-        meta_ig_media_id: result.igMediaId || item.meta_ig_media_id || null,
+        meta_ig_media_id: igMediaId,
-        meta_fb_post_id: result.fbPostId || item.meta_fb_post_id || null,
+        meta_fb_post_id: fbPostId,
+        caption: cleanCaption || null,
       });
       results.push({
         id: item.id,
         title: item.title,
         ok: false,
-        detail: result.error || 'publish failed',
+        detail: errors.join(' · ') || 'publish failed',
       });
       continue;
     }
 
-    const notes = mergePermalinkNotes(
+    const notes = mergePermalinkNotes(item.notes, igPermalink, fbPermalink);
-      item.notes,
-      result.igPermalink,
-      result.fbPermalink
-    );
     await patchItem(base, headers, item.id, {
       publish_status: 'published',
       publish_error: null,
       published_at: new Date().toISOString(),
       status: 'publicado',
-      meta_ig_media_id: result.igMediaId || null,
+      meta_ig_media_id: igMediaId,
-      meta_fb_post_id: result.fbPostId || null,
+      meta_fb_post_id: fbPostId,
+      caption: cleanCaption || null,
       notes,
     });
     results.push({
       id: item.id,
       title: item.title,
       ok: true,
-      detail: `published ig=${result.igMediaId || '-'} fb=${result.fbPostId || '-'}`,
+      detail: `published ig=${igMediaId || '-'} fb=${fbPostId || '-'}`,
     });
   }
 

src/lib/publish-caption.ts

@@ -0,0 +1,76 @@
+/**
+ * Sanitize captions before Meta publish.
+ * Strips internal production notes that sometimes get pasted from
+ * briefings / Excel / WhatsApp (filenames, status, assignee).
+ */
+
+const FILE_NAME_LINE =
+  /^(?:whatsapp\s+image|img|image|foto|captura|screenshot|screen\s*shot)[\s_\-.].*$/i;
+const EXT_FILE_LINE =
+  /^[\w.\- ()]+\.(?:jpe?g|png|heic|webp|mov|mp4|pdf)$/i;
+const STATUS_LINE =
+  /^(?:pendiente(?:\s+publicar)?|para\s+publicar|en\s+proceso|borrador|draft|to\s+publish|ready\s+to\s+post|en\s+feedback|link\s+pieza(?:\s+en\s+alta)?|copy\s*:?|fecha\s+de\s+publicaci[oó]n\s*:.*)$/i;
+/** Lone "Name Surname." / "Name Surname" production assignee lines */
+const ASSIGNEE_LINE = /^[A-ZÁÉÍÓÚÑ][a-záéíóúñ]+(?:\s+[A-ZÁÉÍÓÚÑ][a-záéíóúñ]+){1,3}\.?$/;
+
+export type CaptionSanitizeResult = {
+  caption: string;
+  stripped: string[];
+  changed: boolean;
+};
+
+export function looksLikeProductionNoise(line: string): boolean {
+  const t = line.trim();
+  if (!t) return false;
+  if (FILE_NAME_LINE.test(t)) return true;
+  if (EXT_FILE_LINE.test(t)) return true;
+  if (STATUS_LINE.test(t)) return true;
+  // Short assignee-only lines (e.g. "Miriam Álvarez.") — only if ≤ 40 chars
+  if (t.length <= 40 && ASSIGNEE_LINE.test(t) && !t.includes('@') && !/[?!]/.test(t)) {
+    // Avoid stripping real closing lines that are all-caps slogans
+    if (!/[A-ZÁÉÍÓÚÑ]{4,}/.test(t.replace(/[^A-Za-zÁÉÍÓÚáéíóúÑñ]/g, ''))) {
+      return true;
+    }
+  }
+  return false;
+}
+
+export function captionHasProductionNoise(raw: string | null | undefined): boolean {
+  if (!raw?.trim()) return false;
+  return raw.split(/\r?\n/).some((l) => looksLikeProductionNoise(l));
+}
+
+/**
+ * Remove production-noise lines and trailing junk after the real copy.
+ * Does not invent content — only strips.
+ */
+export function sanitizePublishCaption(
+  raw: string | null | undefined,
+  opts?: { maxLen?: number }
+): CaptionSanitizeResult {
+  const maxLen = opts?.maxLen ?? 2200;
+  const input = (raw || '').replace(/\r\n/g, '\n').trim();
+  if (!input) {
+    return { caption: '', stripped: [], changed: false };
+  }
+
+  const stripped: string[] = [];
+  const kept: string[] = [];
+  for (const line of input.split('\n')) {
+    if (looksLikeProductionNoise(line)) {
+      stripped.push(line.trim());
+      continue;
+    }
+    kept.push(line);
+  }
+
+  // Collapse trailing empty lines left by stripping
+  let caption = kept.join('\n').replace(/\n{3,}/g, '\n\n').trim();
+  if (caption.length > maxLen) caption = caption.slice(0, maxLen).trim();
+
+  return {
+    caption,
+    stripped,
+    changed: caption !== input.slice(0, maxLen).trim() || stripped.length > 0,
+  };
+}