https://github.com/mbund/cdr

OSU course dependency visualizer
https://github.com/mbund/cdr

astro course dependencies graph osu parser typescript visualization

Last synced: 26 days ago
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OSU course dependency visualizer

• Host: GitHub
• URL: https://github.com/mbund/cdr
• Owner: mbund
• License: gpl-3.0
• Created: 2023-03-17T01:54:21.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-03-25T04:09:03.000Z (11 months ago)
• Last Synced: 2024-11-12T10:23:37.803Z (3 months ago)
• Topics: astro, course, dependencies, graph, osu, parser, typescript, visualization
• Language: TypeScript
• Homepage: https://cdr.mbund.dev/
• Size: 2.66 MB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
## OSU course dependency visualizer

![Screenshot of the dependency graph](docs/screenshot.png)

Visit https://cdr.mbund.dev to view the dependency graph of every class offered at OSU. It might take ~30 seconds to build the full graph.

Filter the graph with comma separated query parameters specifying subject IDs:

- All classes except those in the Music department

  - https://cdr.mbund.dev?exclude=MUSIC

- All classes except those in the English, Biology, and Psychology departments

  - https://cdr.mbund.dev?exclude=ENGLISH,BIOLOGY,PSYCH

- Only classes in the Math department

  - https://cdr.mbund.dev?include=MATH

- Only classes in the CSE, Math, Physics and Statistics departments

  - https://cdr.mbund.dev?include=CSE,PHYSICS,MATH,STAT

### Running

```

pnpm astro dev

```

### Maintaining

#### Fetch the latest data from the OSU course catalog

1. In a browser sign in to [buckeyelink](https://buckeyelink.osu.edu)

2. Navigate to Schedule Planner

3. Inspect network traffic in the browser and take the cookie from a request header

   - Cookie format: `Cookie: __RequestVerificationToken=AAAAAA; .AspNet.Cookies=BBBBBBBBBBBBBBBB`

4. Put the cookie in `.env` as `COOKIE`

   - Example: `COOKIE="__RequestVerificationToken=AAAAAA; .AspNet.Cookies=BBBBBBBBBBBBBBBB"`

5. Run the fetcher with `bun fetcher.ts`

6. Run the parser with `bun parser.ts`

7. Organize data by placing the created JSON into a reasonable folder

8. Commit the changes