danabra.mov
forked from
samuel.fm/statusphere-react
the statusphere demo reworked into a vite/react app in a monorepo
Update tutorial for new behavior
+9
-28
TUTORIAL.md
+9
-28
TUTORIAL.md
···
25
25
26
26
The Atmosphere works the same way, except we're going to check `at://` instead of `https://`. Each user has a data repo under an `at://` URL. We'll crawl all the `at://`s in the Atmosphere for all the "status.json" records and aggregate them into our SQLite database.
27
27
28
-
> `at://` is the URL scheme of the AT Protocol.
28
+
> `at://` is the URL scheme of the AT Protocol. Under the hood it uses common tech like HTTP and DNS, but it adds all of the features we'll be using in this tutorial.
29
29
30
30
## Step 1. Starting with our ExpressJS app
31
31
···
278
278
// If the user is signed in, get an agent which communicates with their server
279
279
const agent = await getSessionAgent(req, res, ctx)
280
280
if (!agent) {
281
-
return res.status(401).json({ error: 'Session required' })
281
+
return res.status(401).type('html').send('<h1>Error: Session required</h1>')
282
282
}
283
283
284
284
// Construct their status record
···
298
298
})
299
299
} catch (err) {
300
300
logger.warn({ err }, 'failed to write record')
301
-
return res.status(500).json({ error: 'Failed to write record' })
301
+
return res.status(500).type('html').send('<h1>Error: Failed to write record</h1>')
302
302
}
303
303
304
304
res.status(200).json({})
···
310
310
311
311
```html
312
312
<!-- src/pages/home.ts -->
313
-
<div class="status-options">
314
-
${['👍', '🦋', '🥳', /*...*/].map(status => html`
315
-
<div class="status-option" data-value="${status}">
313
+
<form action="/status" method="post" class="status-options">
314
+
${STATUS_OPTIONS.map(status => html`
315
+
<button class="status-option" name="status" value="${status}">
316
316
${status}
317
-
</div>`
318
-
)}
319
-
</div>
320
-
```
321
-
322
-
And write some client-side javascript to submit the status on click:
323
-
324
-
```javascript
325
-
/* src/pages/public/home.js */
326
-
Array.from(document.querySelectorAll('.status-option'), (el) => {
327
-
el.addEventListener('click', async (ev) => {
328
-
const res = await fetch('/status', {
329
-
method: 'POST',
330
-
headers: { 'content-type': 'application/json' },
331
-
body: JSON.stringify({ status: el.dataset.value }),
332
-
})
333
-
const body = await res.json()
334
-
if (!body?.error) {
335
-
location.reload()
336
-
}
337
-
})
338
-
})
317
+
</button>
318
+
`)}
319
+
</form>
339
320
```
340
321
341
322
And here we are!
+4
-6
src/pages/home.ts
+4
-6
src/pages/home.ts
···
78
78
${STATUS_OPTIONS.map(
79
79
(status) =>
80
80
html`<button
81
-
class=${
82
-
myStatus?.status === status
83
-
? 'status-option selected'
84
-
: 'status-option'
85
-
}
81
+
class=${myStatus?.status === status
82
+
? 'status-option selected'
83
+
: 'status-option'}
86
84
name="status"
87
85
value="${status}"
88
86
>
89
87
${status}
90
-
</div>`
88
+
</button>`
91
89
)}
92
90
</form>
93
91
${statuses.map((status, i) => {