https://github.com/discourse/discourse-perspective-api
Google Perspective API Plugin for Discourse
https://github.com/discourse/discourse-perspective-api
discourse discourse-plugin perspective-api
Last synced: 3 months ago
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Google Perspective API Plugin for Discourse
- Host: GitHub
- URL: https://github.com/discourse/discourse-perspective-api
- Owner: discourse
- License: mit
- Created: 2018-01-22T13:46:27.000Z (over 7 years ago)
- Default Branch: main
- Last Pushed: 2025-04-09T12:26:00.000Z (3 months ago)
- Last Synced: 2025-04-09T13:29:48.616Z (3 months ago)
- Topics: discourse, discourse-plugin, perspective-api
- Language: Ruby
- Homepage:
- Size: 701 KB
- Stars: 19
- Watchers: 21
- Forks: 9
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Discourse Perspective plugin
https://meta.discourse.org/t/google-perspective-api-plugin/98733
This plugin flags toxic posts using Google's Perspective API.
## Installation
Follow the directions at [Install a Plugin](https://meta.discourse.org/t/install-a-plugin/19157) using https://github.com/discourse/discourse-perspective-api.git as the repository URL.
## Authors
Erick Guan
## License
GNU GPL v2
## Data Explorer Queries
If you choose standard mode, use `post_perspective_toxicity`. Otherwise, replace them to `post_perspective_severe_toxicity`. For most toxic categories and users, I choose a
probability 0.85 as the threshold.
Most toxic categories:
```sql
SELECT COUNT(pc) as counts, c.id, c.name, c.description
FROM post_custom_fields pc
JOIN posts p ON p.id = pc.post_id
JOIN topics t ON t.id = p.topic_id
JOIN categories c ON c.id = t.category_id
WHERE pc.name = 'post_perspective_toxicity' AND pc.value >= '0.85'
GROUP BY c.id
ORDER BY counts DESC
LIMIT 100
```
Most toxic users:
```sql
SELECT COUNT(pc) as counts, u.id, u.username, u.trust_level, u.suspended_till, u.silenced_till
FROM post_custom_fields pc
JOIN posts p ON p.id = pc.post_id
JOIN users u ON p.user_id = u.id
WHERE pc.name = 'post_perspective_toxicity' AND pc.value >= '0.85'
GROUP BY u.id
ORDER BY counts DESC
LIMIT 100
```
Most toxic posts:
```sql
SELECT p.id, pc.value, p.user_id, p.topic_id, p.created_at, p.raw
FROM post_custom_fields pc
JOIN posts p ON p.id = pc.post_id
WHERE pc.name = 'post_perspective_toxicity'
ORDER BY pc.value DESC
LIMIT 100
```
Most toxic posts today:
```sql
SELECT p.id, pc.value, p.user_id, p.topic_id, p.created_at, p.raw
FROM post_custom_fields pc
JOIN posts p ON p.id = pc.post_id
WHERE pc.name = 'post_perspective_toxicity' AND
p.created_at >= CURRENT_DATE
ORDER BY pc.value DESC
LIMIT 100
```