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feat: add publisher and published_date to YT digest output #5

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Merged
osisdie merged 1 commit into from
Mar 16, 2026
Merged

feat: add publisher and published_date to YT digest output #5

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20 changes: 12 additions & 8 deletions .claude/commands/ai-news-digest-yt.md
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Original file line number Diff line number Diff line change
Expand Up @@ -70,14 +70,15 @@ For each video with a successful transcript, YOU (Claude) will:
- **English summary**: 2-3 sentences covering the key points
- **繁體中文摘要**: 2-3 sentences in Traditional Chinese covering the same points

3. Save each summary as markdown to `digest-yt/{{date}}/VIDEO_ID.md` with this format. Convert `upload_date` from YYYYMMDD → YYYY-MM-DD for display. Only include the **Last Modified** line if `modified_date` is present and different from `upload_date`:
3. Save each summary as markdown to `digest-yt/{{date}}/VIDEO_ID.md` with this format. Convert `upload_date` from YYYYMMDD → YYYY-MM-DD for display. Use `uploader` from fetch output for the **Publisher** field (fall back to "AI Daily Brief" if null). Only include the **Last Modified** line if `modified_date` is present and different from `upload_date`:

```markdown
# Video Title

![Video Title](VIDEO_ID_thumb.jpg)

**Source**: [AI Daily Brief](https://youtube.com/watch?v=VIDEO_ID)
**Publisher**: Uploader Name
**Source**: [Watch on YouTube](https://youtube.com/watch?v=VIDEO_ID)
**Published**: 2026-03-12
**Last Modified**: 2026-03-13

Expand All @@ -92,36 +93,36 @@ For each video with a successful transcript, YOU (Claude) will:

4. Also create two combined digest files. **Each video section MUST include its thumbnail image** (use relative path). If the thumbnail file doesn't exist, omit the image line for that video.

**`digest-yt/{{date}}/summary_en.md`** — All English summaries combined. Include `*Published: YYYY-MM-DD*` (and `| Modified: YYYY-MM-DD` only when `modified_date` is present) below each video heading:
**`digest-yt/{{date}}/summary_en.md`** — All English summaries combined. Include publisher and date metadata below each video heading:
```markdown
# AI Daily Brief - YouTube Digest {{date}}

## Video Title 1
![Video Title 1](VIDEO_ID_thumb.jpg)
*Published: 2026-03-12 | Modified: 2026-03-13*
*Uploader Name — Published: 2026-03-12 | Modified: 2026-03-13*

2-3 sentence English summary...

## Video Title 2
![Video Title 2](VIDEO_ID_thumb.jpg)
*Published: 2026-03-12*
*Uploader Name — Published: 2026-03-12*

2-3 sentence English summary...
```

**`digest-yt/{{date}}/summary_zh-tw.md`** — All zh-TW summaries combined, same date format:
**`digest-yt/{{date}}/summary_zh-tw.md`** — All zh-TW summaries combined, same format:
```markdown
# AI Daily Brief - YouTube 摘要 {{date}}

## Video Title 1
![Video Title 1](VIDEO_ID_thumb.jpg)
*Published: 2026-03-12 | Modified: 2026-03-13*
*Uploader Name — Published: 2026-03-12 | Modified: 2026-03-13*

繁體中文摘要...

## Video Title 2
![Video Title 2](VIDEO_ID_thumb.jpg)
*Published: 2026-03-12*
*Uploader Name — Published: 2026-03-12*

繁體中文摘要...
```
Expand Down Expand Up @@ -174,6 +175,7 @@ Build a Slack mrkdwn message and post it. Use this exact format:

*:movie_camera: Video Title Here*
> :link: <https://youtube.com/watch?v=VIDEO_ID|Watch on YouTube>
> :studio_microphone: Uploader Name · :calendar: 2026-03-15
>
> :us: 2-3 sentence English summary...
>
Expand Down Expand Up @@ -224,6 +226,8 @@ Write `.state/last-digest-yt.json` with the full schema. Only add a video to `po
"video_status": {
"id1": {
"title": "Video Title Here",
"uploader": "AI Daily Brief",
"published_date": "2026-03-15",
"steps": {
"transcript": true,
"thumbnail": true,
Expand Down
8 changes: 5 additions & 3 deletions scripts/yt/fetch_recent_videos.py
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Expand Up @@ -6,7 +6,7 @@
python scripts/yt/fetch_recent_videos.py [--channel URL] [--hours 24] [--state PATH]

Outputs JSON array to stdout:
[{"id": "abc123", "title": "Video Title", "upload_date": "20260311", "modified_date": "20260312"}, ...]
[{"id": "abc123", "title": "Video Title", "upload_date": "20260311", "modified_date": "20260312", "uploader": "AI Daily Brief"}, ...]
"""

import argparse
Expand All @@ -29,7 +29,7 @@ def fetch_channel_videos(channel_url: str, max_items: int = 10) -> list[dict]:
"--playlist-items",
f"1:{max_items}",
"--print",
"%(id)s\t%(title)s\t%(upload_date)s\t%(modified_date)s\t%(thumbnail)s",
"%(id)s\t%(title)s\t%(upload_date)s\t%(modified_date)s\t%(thumbnail)s\t%(uploader)s",
"--skip-download",
f"{channel_url}/videos",
]
Expand All @@ -40,14 +40,15 @@ def fetch_channel_videos(channel_url: str, max_items: int = 10) -> list[dict]:

videos = []
for line in result.stdout.strip().splitlines():
parts = line.split("\t", 4)
parts = line.split("\t", 5)
if len(parts) >= 2:
vid_id = parts[0]
upload = parts[2] if len(parts) >= 3 else "NA"
modified = parts[3] if len(parts) >= 4 else "NA"
# Treat modified_date as null if same as upload_date or unavailable
if modified in ("NA", "", upload):
modified = None
uploader = parts[5] if len(parts) >= 6 and parts[5] != "NA" else None
vid = {
"id": vid_id,
"title": parts[1],
Expand All @@ -56,6 +57,7 @@ def fetch_channel_videos(channel_url: str, max_items: int = 10) -> list[dict]:
"thumbnail": parts[4]
if len(parts) >= 5 and parts[4] != "NA"
else f"https://i.ytimg.com/vi/{vid_id}/hqdefault.jpg",
"uploader": uploader,
}
videos.append(vid)
return videos
Expand Down
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