Files
flotilla/src/app/components/EventReply.svelte
T

110 lines
3.0 KiB
Svelte

<script lang="ts">
import {onMount} from "svelte"
import {writable} from "svelte/store"
import {isMobile, preventDefault} from "@lib/html"
import {fly} from "@lib/transition"
import Paperclip from "@assets/icons/paperclip-2.svg?dataurl"
import Icon from "@lib/components/Icon.svelte"
import Button from "@lib/components/Button.svelte"
import EditorContent from "@app/editor/EditorContent.svelte"
import {publishComment, canEnforceNip70} from "@app/core/commands"
import {PROTECTED} from "@app/core/state"
import {makeEditor} from "@app/editor"
import {DraftKey} from "@app/util/drafts"
import {pushToast} from "@app/util/toast"
type Values = {
content?: string | object
}
const {url, event, onClose, onSubmit} = $props()
const draftKey = new DraftKey<Values>(`reply:${event.id}`)
const initialValues = draftKey.get()
const shouldProtect = canEnforceNip70(url)
const uploading = writable(false)
const autofocus = !isMobile
const selectFiles = () => editor.then(ed => ed.commands.selectFiles())
const submit = async () => {
if ($uploading) return
const ed = await editor
const content = ed.getText({blockSeparator: "\n"}).trim()
const tags = ed.storage.nostr.getEditorTags()
if (await shouldProtect) {
tags.push(PROTECTED)
}
if (!content) {
return pushToast({
theme: "error",
message: "Please provide a message for your reply.",
})
}
draftKey.clear()
onSubmit(publishComment({event, content, tags, relays: [url]}))
}
let form: HTMLElement
let spacer: HTMLElement
let content = $state(initialValues?.content ?? "")
const onChange = (json: object) => {
content = json
}
const editor = makeEditor({url, submit, uploading, content, onChange})
$effect(() => {
draftKey.set({content})
})
onMount(() => {
setTimeout(() => {
spacer.scrollIntoView({block: "end", behavior: "smooth"})
})
const observer = new ResizeObserver(() => {
spacer!.style.minHeight = `${form!.offsetHeight + 60}px`
})
observer.observe(form!)
return () => {
observer.unobserve(form!)
}
})
</script>
<div bind:this={spacer}></div>
<form
in:fly
bind:this={form}
onsubmit={preventDefault(submit)}
class="left-content bottom-sai right-sai fixed z-feature mb-14 md:mb-0 w-full md:w-auto pr-2">
<div class="card2 mx-2 my-2 bg-alt shadow-md">
<div class="relative">
<div class="note-editor grow overflow-hidden">
<EditorContent {autofocus} {editor} />
</div>
<Button
data-tip="Add an image"
class="tooltip tooltip-left absolute bottom-1 right-2"
onclick={selectFiles}>
{#if $uploading}
<span class="loading loading-spinner loading-xs"></span>
{:else}
<Icon icon={Paperclip} size={3} />
{/if}
</Button>
</div>
<div class="flex justify-between pt-3">
<Button class="btn btn-link" onclick={onClose}>Cancel</Button>
<Button type="submit" class="btn btn-primary">Post Reply</Button>
</div>
</div>
</form>