From 8073eb5b20bb65bce689ed08311b676d0bc122c2 Mon Sep 17 00:00:00 2001
From: NotYuSheng <notyusheng@gmail.com>
Date: Mon, 18 May 2026 23:00:01 +0800
Subject: [PATCH 1/4] fix: handle both pyannote 4.x DiarizeOutput and legacy
 Annotation return types

pyannote 4.x returns DiarizeOutput (with .speaker_diarization) when legacy=False,
but returns Annotation directly when legacy=True or when using pyannote <4.0.
Guard with hasattr check so both paths work correctly.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 backend/services/diarization_service.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/backend/services/diarization_service.py b/backend/services/diarization_service.py
index f01675c..bcea6d4 100644
--- a/backend/services/diarization_service.py
+++ b/backend/services/diarization_service.py
@@ -83,12 +83,17 @@ async def diarize(self, job_uuid: str, file_path: str) -> dict:
             logger.info("Diarization complete for job %s", job_uuid)
 
             # Convert diarization to serializable format
-            # pyannote 4.x returns a DiarizeOutput object; itertracks is on the inner Annotation
+            # pyannote 4.x (legacy=False) returns DiarizeOutput; legacy=True or <4.x returns Annotation directly
+            annotation = (
+                diarization.speaker_diarization
+                if hasattr(diarization, "speaker_diarization")
+                else diarization
+            )
             diarization_data = {
                 "segments": []
             }
 
-            for turn, _, speaker in diarization.speaker_diarization.itertracks(yield_label=True):
+            for turn, _, speaker in annotation.itertracks(yield_label=True):
                 diarization_data["segments"].append({
                     "start": turn.start,
                     "end": turn.end,

From b1b6a1ab7c33631668970d9c5774bab6af442df3 Mon Sep 17 00:00:00 2001
From: NotYuSheng <notyusheng@gmail.com>
Date: Mon, 18 May 2026 23:01:28 +0800
Subject: [PATCH 2/4] revert: remove legacy pyannote compatibility guard

pyannote>=4.0 is pinned in requirements.txt so legacy=True can never
occur in this codebase. The hasattr guard was dead code.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 backend/services/diarization_service.py | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/backend/services/diarization_service.py b/backend/services/diarization_service.py
index bcea6d4..f97c7ad 100644
--- a/backend/services/diarization_service.py
+++ b/backend/services/diarization_service.py
@@ -83,17 +83,12 @@ async def diarize(self, job_uuid: str, file_path: str) -> dict:
             logger.info("Diarization complete for job %s", job_uuid)
 
             # Convert diarization to serializable format
-            # pyannote 4.x (legacy=False) returns DiarizeOutput; legacy=True or <4.x returns Annotation directly
-            annotation = (
-                diarization.speaker_diarization
-                if hasattr(diarization, "speaker_diarization")
-                else diarization
-            )
+            # pyannote 4.x returns a DiarizeOutput; itertracks is on the inner Annotation
             diarization_data = {
                 "segments": []
             }
 
-            for turn, _, speaker in annotation.itertracks(yield_label=True):
+            for turn, _, speaker in diarization.speaker_diarization.itertracks(yield_label=True):
                 diarization_data["segments"].append({
                     "start": turn.start,
                     "end": turn.end,

From 5c205751dc076528777bedfea13cfd477e2e4a3d Mon Sep 17 00:00:00 2001
From: NotYuSheng <notyusheng@gmail.com>
Date: Mon, 18 May 2026 23:04:01 +0800
Subject: [PATCH 3/4] fix: truncate long speaker badge names in sidebar with
 ellipsis

Badges now cap at 160px with text-overflow: ellipsis and a title
attribute for full name on hover. Container uses flex-wrap so multiple
badges wrap cleanly instead of overflowing the card.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 .../src/components/Transcript/MeetingInfoSidebar.jsx     | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/frontend/src/components/Transcript/MeetingInfoSidebar.jsx b/frontend/src/components/Transcript/MeetingInfoSidebar.jsx
index 870ad42..6fa694b 100644
--- a/frontend/src/components/Transcript/MeetingInfoSidebar.jsx
+++ b/frontend/src/components/Transcript/MeetingInfoSidebar.jsx
@@ -33,10 +33,15 @@ export default function MeetingInfoSidebar({
           </div>
           <div className="info-item mb-3">
             <small className="text-muted">Speakers</small>
-            <div className="mb-2">
+            <div className="mb-2 d-flex flex-wrap gap-1">
               {transcript?.segments ? (
                 [...new Set(transcript.segments.map((s) => s.speaker))].map((speaker) => (
-                  <Badge key={speaker} bg={getSpeakerBadgeVariant(speaker)} className="me-1">
+                  <Badge
+                    key={speaker}
+                    bg={getSpeakerBadgeVariant(speaker)}
+                    title={speaker}
+                    style={{ maxWidth: '160px', display: 'inline-block', overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}
+                  >
                     {speaker}
                   </Badge>
                 ))

From 90b2e6ed7f9e5ec5e316ccfb1a7c663cb0463632 Mon Sep 17 00:00:00 2001
From: NotYuSheng <notyusheng@gmail.com>
Date: Mon, 18 May 2026 23:10:09 +0800
Subject: [PATCH 4/4] fix: use text-truncate class for speaker badge overflow

Replace verbose inline overflow styles with Bootstrap text-truncate
utility class, keeping only maxWidth in the style prop.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 frontend/src/components/Transcript/MeetingInfoSidebar.jsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/frontend/src/components/Transcript/MeetingInfoSidebar.jsx b/frontend/src/components/Transcript/MeetingInfoSidebar.jsx
index cdd80e0..76a0080 100644
--- a/frontend/src/components/Transcript/MeetingInfoSidebar.jsx
+++ b/frontend/src/components/Transcript/MeetingInfoSidebar.jsx
@@ -39,7 +39,8 @@ export default function MeetingInfoSidebar({
                   <Badge
                     key={speaker}
                     title={speaker}
-                    style={{ backgroundColor: getSpeakerColor(speaker).bg, color: getSpeakerColor(speaker).text, maxWidth: '160px', display: 'inline-block', overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}
+                    className="text-truncate"
+                    style={{ backgroundColor: getSpeakerColor(speaker).bg, color: getSpeakerColor(speaker).text, maxWidth: '160px' }}
                   >
                     {speaker}
                   </Badge>