Add README, fix #2

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Max Nuding 2023-04-02 13:19:42 +02:00
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# create-svelte # Moshing Mammut
Everything you need to build a Svelte project, powered by [`create-svelte`](https://github.com/sveltejs/kit/tree/master/packages/create-svelte). The fine folks on the [metalhead.club Mastodon Server](https://metalhead.club) occasionally share like to share
what they're currently listening to.
Having a quick overview over what is being posted can be a great way to discover new music!
## Creating a project # Technical Notes
If you're seeing this, you've probably already done this step. Congrats! This is fairly simple from a technical point of view! metalhead.club's local timeline is being watched using the
Mastodon Streaming API over a Websocket. Every time a new post arrives, it is checked if it contains any music by
checking included hashtags and URLs. A list of tags and URLs can be found in [the configuration](.env.EXAMPLE).
Additionally, lins to YouTube are queried, if they are music or other videos using the YouTube API.
```bash If a post passes this check it is saved to a SQLite database.
# create a new project in the current directory
npm create svelte@latest
# create a new project in my-app The UI is built using [SvelteKit](https://kit.svelte.dev). The initial page is rendered on the server, and works even
npm create svelte@latest my-app without Javascript. If Javascript is enabled, new posts are fetched every 10 seconds, but there are plans to switch
``` to Websockets instead. See #10.
## Developing # The ~~Mastodon~~ Elephant in the Room
Once you've created a project and installed dependencies with `npm install` (or `pnpm install` or `yarn`), start a development server: > So, are you just going to save other peoples posts into your own database?
```bash I'm afraid so, and I'm not particularly happy about this. I've thought about how to do it without and it doesn't look
npm run dev good.
# or start the server and open the app in a new browser tab My initial plan was to search for posts and work with the search results, however
npm run dev -- --open Mastodon doesn't offer full text search, so this would be limited to work with hashtags.
``` I can see that there are plenty of posts using only descriptions and links without a corresponding hashtag that would
be missed. This isn't a great solution.
## Building Another idea was to store only URLs of posts and resolve the content and account information live.
This would be better, but I'm *still* storing post information while also slowing the app down and introduce more code
complexity. I'm willing to make this change if people prefer this though.
To create a production version of your app: Additionally, I ended up adding a few things which turned out to be not needed:
The `tags` table (tags are included in the post's content and I don't do anything separately with tags) and
`accounts.username` and `accounts.avatar_static`. I will keep these in until the initial wave of feedback arrives, and
remove it if no new features required them.
```bash I'll gladly accept any help in coming up with a good solution which doesn't need to store anything at all!
npm run build
```
You can preview the production build with `npm run preview`.
> To deploy your app, you may need to install an [adapter](https://kit.svelte.dev/docs/adapters) for your target environment.