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🚀 Turbocharged Performance 🚀

Browse source 
💪 Major speed boosts and overhaul of letter fetching and decrypting for users with large collections or slower devices.

🧹 Minor code style tweaks and fixes for a cleaner, more polished codebase.

📝 License Update 📝

Added AGPL3 license file to ensure transparency and freedom for our users.
This commit is contained in:
Danny Morabito 2024-12-05 19:09:34 +01:00
parent a97ed1746d
commit 9b09ddbce2
Signed by: dannym
GPG key ID: 7CC8056A5A04557E
19 changed files with 1402 additions and 611 deletions
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GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
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Preamble
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6
src/components/AnimatedQRCode.svelte
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@ -25,8 +25,7 @@
});
onDestroy(() => {
if (timeout)
clearTimeout(timeout);
if (timeout) clearTimeout(timeout);
});
</script>
@ -38,4 +37,5 @@
img {
place-self: center;
}
</style>
</style>

18
src/components/Checkbox.svelte
View file

@ -7,13 +7,10 @@
<label
class="checkbox-container"
class:is-hovering={isHovering}
onpointerenter={() => isHovering = true}
onpointerleave={() => isHovering = false}
onpointerenter={() => (isHovering = true)}
onpointerleave={() => (isHovering = false)}
>
<input
bind:checked
type="checkbox"
/>
<input bind:checked type="checkbox" />
<div class="checkbox-wrapper">
<div class="checkbox">
<div class="checkbox-glass"></div>
@ -104,11 +101,7 @@
.glow-effect {
position: absolute;
inset: -20%;
background: radial-gradient(
circle at 50% 50%,
var(--glass-glow) 0%,
transparent 60%
);
background: radial-gradient(circle at 50% 50%, var(--glass-glow) 0%, transparent 60%);
opacity: 0;
transition: opacity 0.3s;
}
@ -194,4 +187,5 @@
transition: none !important;
}
}
</style>
</style>

20
src/components/ColorPicker.svelte
View file

@ -13,18 +13,8 @@
</script>
<div class="controls">
<input
bind:value
class="slider"
{max}
{min}
style:--track-gradient={gradient}
type="range"
/>
<div
class="color-square"
style:background-color={backgroundColor}
>
<input bind:value class="slider" {max} {min} style:--track-gradient={gradient} type="range" />
<div class="color-square" style:background-color={backgroundColor}>
<div class="square-shine"></div>
<div class="glow"></div>
</div>
@ -103,11 +93,7 @@
.glow {
position: absolute;
inset: 0;
background: radial-gradient(
circle at 50% 50%,
rgba(255, 255, 255, 0.2),
transparent 70%
);
background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.2), transparent 70%);
animation: pulse 3s infinite alternate;
}
</style>

12
src/components/DateFormatBuilder.svelte
View file

@ -31,11 +31,7 @@
<li><b>m</b>: month (01-12)</li>
<li><b>d</b>: day (01-31)</li>
</ul>
<input
bind:value={$dateFormat}
placeholder="y-m-d"
type="text"
/>
<input bind:value={$dateFormat} placeholder="y-m-d" type="text" />
<div class="preview">Preview: {previewDate}</div>
</div>
@ -48,11 +44,7 @@
<li><b>s</b>: second (00-59)</li>
<li><b>a</b>: adds AM/PM and switches to 12h format</li>
</ul>
<input
bind:value={$timeFormat}
placeholder="h:m:s"
type="text"
/>
<input bind:value={$timeFormat} placeholder="h:m:s" type="text" />
<div class="preview">Preview: {previewTime}</div>
</div>
</div>

65
src/components/LetterPreview.svelte Normal file
View file

@ -0,0 +1,65 @@
<script lang="ts">
import { type PartialLetter, partialLetterStatus } from '$lib/letterHandler.svelte';
import { slide } from 'svelte/transition';
import Icon from '@iconify/svelte';
import { getReadableDate, getReadableTime } from '$lib/utils.svelte';
import type { FolderLabel } from '$lib/folderLabel';
import NostrIdentifier from './NostrIdentifier.svelte';
import { goto } from '$app/navigation';
let {
partialLetter,
activeFolder,
selected = false,
onSelection = null
} = $props<{
partialLetter: PartialLetter;
activeFolder: FolderLabel;
selected?: boolean;
onSelection?: (() => void) | null;
}>();
function linkClicked() {
if (!onSelection) return goto('/letters/' + partialLetter.id);
onSelection();
return false;
}
</script>
<span class="letter-item" class:selected in:slide onclick={linkClicked} out:slide>
{#if partialLetter.status === partialLetterStatus.CONTENT_LOADED}
Loading...
{:else}
{@const letter = partialLetter.event}
<div class="subject-line">
<div class="letter-subject">
{#if !letter.emailAddress}
<img src="/nostr-lock.svg" width="32" />
{/if}
{letter.subject}
</div>
{#if letter.stamp}
<div class="stamps-count">
<Icon icon="fxemoji:stampedenvelope" />
{letter.stamp.amount} sats
</div>
{/if}
</div>
<div class="letter-from">
{#if activeFolder.id === 'sent'}
{#each letter.recipients as recipient}
<NostrIdentifier user={recipient.npub} />
{/each}
{:else if letter.from}
<NostrIdentifier user={letter.from.npub} emailAddress={letter.emailAddress} />
{/if}
</div>
<div class="letter-meta">
<Icon icon="ph:calendar-duotone" />
{getReadableDate(letter.date)}
&nbsp;
<Icon icon="ph:clock-duotone" />
{getReadableTime(letter.date)}
</div>
{/if}
</span>

98
src/components/LoginWithNostr.svelte
View file

@ -6,6 +6,7 @@
import { decode as decodeKey } from 'nostr-tools/nip19';
import { decrypt as decryptNsec, encrypt as encryptNsec } from 'nostr-tools/nip49';
import { goto } from '$app/navigation';
import Icon from '@iconify/svelte';
let ncryptsec = $state(browser ? localStorage.getItem('ncryptsec') || '' : '');
let nsec = $state('');
@ -51,8 +52,7 @@
}
function cancelLoginWithNsec() {
if (!ncryptsec)
nsec = '';
if (!ncryptsec) nsec = '';
nsecField = '';
isLoggingIn = false;
}
@ -60,8 +60,7 @@
function nsecOk() {
try {
let decoded = decodeKey(nsecField);
if (decoded.type !== 'nsec')
return alert('Invalid nsec');
if (decoded.type !== 'nsec') return alert('Invalid nsec');
nsec = nsecField;
} catch (e) {
return alert('Invalid nsec');
@ -69,8 +68,7 @@
}
onMount(() => {
if ($ndk.activeUser)
activeUser.set($ndk.activeUser);
if ($ndk.activeUser) activeUser.set($ndk.activeUser);
$pageTitle = 'Login';
$pageIcon = 'line-md:login';
});
@ -90,27 +88,25 @@
</ul>
<p class="warning-action">Only enter your nsec on devices you completely trust!</p>
<p class="warning-final">If you're not 100% sure about this, STOP and use a signing extension instead (or use
bunkers, coming soon).</p>
<p class="warning-final">
If you're not 100% sure about this, STOP and use a signing extension instead (or use bunkers,
coming soon).
</p>
</div>
{#if ncryptsec || nsec}
<h3>Password Required</h3>
<p>
First time here? Create a strong password that is AT LEAST 32 characters long.<br>
A good approach is to use 4-5 random words with numbers and symbols between them.<br>
First time here? Create a strong password that is AT LEAST 32 characters long.<br />
A good approach is to use 4-5 random words with numbers and symbols between them.<br />
Example: correct-horse9battery!staple$running<br /><br />
<a
href="https://xkcd.com/936/"
target="_blank"
rel="noopener"
class="button"
>
<a href="https://xkcd.com/936/" target="_blank" rel="noopener" class="button">
(See this XKCD comic for why this works)
</a>
</p>
<p class="warning-action">
Your password is used to encrypt your nsec. Write it down somewhere safe, it cannot be recovered.
Your password is used to encrypt your nsec. Write it down somewhere safe, it cannot be
recovered.
</p>
<input
bind:value={password}
@ -132,14 +128,16 @@
</div>
{:else}
<p>
Already have a Nostr account? Enter your nsec below.<br>
Already have a Nostr account? Enter your nsec below.<br />
Need an account? Create one using any of these popular clients:
</p>
<ul class="client-list">
<li>
<a href="https://nosta.me" target="_blank" rel="noopener">
Nosta
<span class="client-desc">Simple nostr client focused on profile creation and viewing</span>
<span class="client-desc"
>Simple nostr client focused on profile creation and viewing</span
>
</a>
</li>
<li>
@ -167,12 +165,7 @@
</a>
</li>
</ul>
<input
bind:value={nsecField}
type="password"
placeholder="nsec1..."
class="nsec-input"
/>
<input bind:value={nsecField} type="password" placeholder="nsec1..." class="nsec-input" />
<button onclick={nsecOk}>Continue</button>
{/if}
{:else}
@ -186,6 +179,50 @@
align-self: center;
}
section {
background: var(--glass-bg);
padding: var(--spacing-md);
border: 1px solid var(--glass-border);
border-radius: 8px;
box-shadow: var(--depth-shadow);
margin-bottom: var(--spacing-md);
&.center {
text-align: center;
}
h3 {
display: flex;
gap: var(--spacing-sm);
margin-bottom: var(--spacing-sm);
place-self: center;
flex-direction: row;
background: none;
-webkit-background-clip: border-box;
background-clip: border-box;
color: white;
}
ul li {
list-style: none;
}
li {
background: var(--glass-bg);
border: 1px solid var(--glass-border);
border-radius: 8px;
padding: var(--spacing-sm);
transition: all 0.3s ease;
position: relative;
isolation: isolate;
margin-bottom: var(--spacing-xs);
&:hover {
margin-left: var(--spacing-md);
}
}
}
.login-warning {
display: flex;
flex-direction: column;
@ -272,7 +309,7 @@
transition: transform 0.3s ease;
&::before {
content: "⚠️";
content: '⚠️';
font-size: 1.2em;
}
@ -317,12 +354,7 @@
transform: translateX(-50%);
width: 80%;
height: 2px;
background: linear-gradient(
90deg,
transparent,
var(--chip-error),
transparent
);
background: linear-gradient(90deg, transparent, var(--chip-error), transparent);
}
}
</style>
</style>

220
src/components/MailboxFolderItems.svelte
View file

@ -1,218 +1,26 @@
<script lang="ts">
import { groupByStamps, ndk, sortBy } from '$lib/stores.svelte';
import Icon from '@iconify/svelte';
import NostrIdentifier from './NostrIdentifier.svelte';
import { getReadableDate, getReadableTime } from '$lib/utils.svelte.js';
import Dialog from './Dialog.svelte';
import Select from './Select.svelte';
import type { Letter } from '$lib/letter';
import { slide } from 'svelte/transition';
import { FolderLabel } from '$lib/folderLabel';
import '$lib/style/mailbox-folder-items.css';
import { type PartialLetter, sortedLetters } from '$lib/letterHandler.svelte';
import { onMount } from 'svelte';
import LetterPreview from './LetterPreview.svelte';
let {
letters,
foldersList = $bindable<{ id: string; name: string; icon: string }[]>(),
folder = $bindable<{ id: string; name: string; icon: string }>(),
moveFolderDialogOpen = $bindable<boolean>()
} = $props();
let { folders, activeFolder } = $props();
function formatRange(start, end) {
if (start === 0) return '0';
if (end === Infinity) return `${start}+`;
return `${start}-${end}`;
}
let letters = $state<PartialLetter[]>([]);
let sortedInbox = $derived(
letters.toSorted((a, b) => {
switch ($sortBy) {
case 'stamps':
return b.stamps - a.stamps;
case 'sender':
return a.from.localeCompare(b.from);
case 'subject':
return a.subject.localeCompare(b.subject);
case 'date':
return b.date - a.date;
}
return 0;
})
);
let groupedInbox = $derived.by(() => {
const maxStamps = Math.max(...sortedInbox.map(letter => letter.stamps));
const ranges = [
10000,
1000,
210,
100,
42,
21,
10,
0
];
if (!ranges.includes(maxStamps)) {
ranges.push(maxStamps);
ranges.sort((a, b) => b - a);
}
const groups = {};
for (let i = 0; i < ranges.length; i++) {
const start = ranges[i];
const end = ranges[i + 1] || Infinity;
const rangeKey = formatRange(start, end);
groups[rangeKey] = [];
}
sortedInbox.forEach(letter => {
for (let i = 0; i < ranges.length; i++) {
const start = ranges[i];
const end = ranges[i + 1] || Infinity;
if (letter.stamps >= start && letter.stamps < end) {
const rangeKey = formatRange(start, end);
groups[rangeKey].push(letter);
break;
}
}
});
return Object.entries(groups)
.filter(([_, letters]) => letters.length > 0)
.reverse();
onMount(async () => {
const ignoredIDs =
activeFolder.id == 'inbox' || activeFolder.id == 'sent'
? folders.flatMap((f) => f.letters)
: [];
for await (const newLetters of sortedLetters(activeFolder, ignoredIDs)) letters = newLetters;
});
let selectedLetters = $state<string[]>([]);
let moveFolderName = $state('');
function clickedLetter(letter: Letter) {
if (selectedLetters.includes(letter.id))
selectedLetters = selectedLetters.filter(id => id !== letter.id);
else
selectedLetters = [...selectedLetters, letter.id];
}
async function doMove() {
if (!moveFolderName) return alert('Please select a folder');
if (selectedLetters.length === 0) return alert('Please select at least one letter');
const folderIndexToMoveTo = foldersList.findIndex(f => f.id === moveFolderName);
if (folderIndexToMoveTo === -1) return alert('Please select a valid folder');
foldersList[folderIndexToMoveTo].letters = [...foldersList[folderIndexToMoveTo].letters, ...selectedLetters];
await FolderLabel.save($ndk, foldersList);
selectedLetters = [];
moveFolderName = '';
moveFolderDialogOpen = false;
window.location.reload();
}
</script>
{#snippet letterGroup(letters)}
<main class="letter-list">
<div class="letter-group">
{#each letters as letter}
{#key letter.id}
<a in:slide out:slide class="letter-item" href="/letters/{letter.id}">
<div class="subject-line">
<div class="letter-subject">
{#if !letter.emailAddress}
<img src="/nostr-lock.svg" width="32" />
{/if}
{letter.subject}
</div>
{#if letter.stamps}
<div class="stamps-count">
<Icon icon="fxemoji:stampedenvelope" />
{letter.stamps} sats
</div>
{/if}
</div>
<div class="letter-from">
{#if folder.id === 'sent'}
{#each letter.recipients as recipient}
<NostrIdentifier user={recipient.npub} />
{/each}
{:else}
<NostrIdentifier user={letter.from.npub} emailAddress={letter.emailAddress} />
{/if}
</div>
<div class="letter-meta">
<Icon icon="ph:calendar-duotone" />
{getReadableDate(letter.date)}
&nbsp;
<Icon icon="ph:clock-duotone" />
{getReadableTime(letter.date)}
</div>
<div class="letter-preview">{letter.preview}</div>
</a>
{/key}
<LetterPreview partialLetter={letter} {activeFolder} />
{/each}
</div>
{/snippet}
<Dialog
bind:open={moveFolderDialogOpen}
>
<div class="section-title">
<h3>Move Letters to Folder</h3>
</div>
<p class="text-secondary">Select a folder to move the selected letters to:</p>
<Select bind:value={moveFolderName} label="Select folder" options={
foldersList.filter(cf => cf.id !== folder.id && cf.id != 'sent').map(folder => ({ value: folder.id, label: folder.name }))
} />
<h4>Letters ({selectedLetters.length} selected)</h4>
<div class="letter-list">
<div class="letter-group">
{#each letters as letter}
{#key letter.id}
<div class="letter-item"
onclick={() => clickedLetter(letter)}
class:selected={selectedLetters.includes(letter.id)}
>
<div class="subject-line">
<div class="letter-subject">
<Icon icon="mdi:letter-outline" /> {letter.subject}
</div>
{#if letter.stamps}
<div class="stamps-count">
<Icon icon="fxemoji:stampedenvelope" />
{letter.stamps} sats
</div>
{/if}
</div>
<div class="letter-from">
<NostrIdentifier user={letter.from.npub} emailAddress={letter.emailAddress} />
</div>
</div>
{/key}
{/each}
</div>
</div>
<div class="button-group">
<button onclick={() => moveFolderDialogOpen = false} type="button">Cancel</button>
<button onclick={doMove} type="submit">OK</button>
</div>
</Dialog>
<main class="letter-list">
{#if $groupByStamps}
{#each groupedInbox as [range, letters]}
<div class="stamp-group">
{#if range == 0}
<h3>No stamps</h3>
{:else}
<h3>{range} sats stamp</h3>
{/if}
<div class="letter-group">
{@render letterGroup(letters)}
</div>
</div>
{/each}
{:else}
{@render letterGroup(sortedInbox)}
{/if}
</main>
</main>

98
src/components/MoveFolderDialog.svelte Normal file
View file

@ -0,0 +1,98 @@
<script lang="ts">
import { FolderLabel } from '$lib/folderLabel';
import Select from './Select.svelte';
import type { Letter } from '$lib/letter';
import { type PartialLetter, sortedLetters } from '$lib/letterHandler.svelte';
import { onMount } from 'svelte';
import LetterPreview from './LetterPreview.svelte';
import { ndk } from '$lib/stores.svelte';
let {
activeFolder,
folders,
moveFolderDialogOpen = $bindable<boolean>()
} = $props<{
activeFolder: FolderLabel;
folders: FolderLabel[];
moveFolderDialogOpen: boolean;
}>();
let letters = $state<PartialLetter[]>([]);
let selectedLetters = $state<string[]>([]);
let moveFolderName = $state('');
let foldersUserCanMoveTo = $derived(
folders.filter((f) => f.id !== activeFolder.id && f.id != 'sent')
);
function clickedLetter(letter: Letter) {
if (selectedLetters.includes(letter.id)) {
selectedLetters = selectedLetters.filter((l) => l !== letter.id);
} else {
selectedLetters = [...selectedLetters, letter.id];
}
}
async function doMove() {
const selectedFolderIndex = folders.findIndex((f) => f.id == moveFolderName);
if (selectedFolderIndex == -1) return;
const activeFolderIndex = folders.findIndex((f) => f.id == activeFolder.id);
folders[activeFolderIndex].letters = activeFolder.letters.filter(
(l) => !selectedLetters.includes(l)
);
folders[selectedFolderIndex].letters = [
...folders[selectedFolderIndex].letters,
...selectedLetters
];
await FolderLabel.save($ndk, folders);
selectedLetters = [];
moveFolderDialogOpen = false;
}
onMount(async () => {
const ignoredIDs =
activeFolder.id == 'inbox' || activeFolder.id == 'sent'
? folders.flatMap((f) => f.letters)
: [];
for await (const newLetters of sortedLetters(activeFolder, ignoredIDs)) letters = newLetters;
});
</script>
{#if moveFolderDialogOpen}
<div class="section-title">
<h3>Move Letters to Folder</h3>
</div>
<p class="text-secondary">Select a folder to move the selected letters to:</p>
<Select
bind:value={moveFolderName}
label="Select folder"
options={foldersUserCanMoveTo.map((folder) => ({ value: folder.id, label: folder.name }))}
/>
<h4>Letters ({selectedLetters.length} selected)</h4>
<div class="letter-list">
<div class="letter-group">
{#each letters as letter}
<!-- <div-->
<!-- onclick={() => clickedLetter(letter)}-->
<!-- class:selected={selectedLetters.includes(letter.id)}-->
<!-- >-->
<LetterPreview
partialLetter={letter}
{activeFolder}
selected={selectedLetters.includes(letter.id)}
onSelection={() => clickedLetter(letter)}
/>
<!-- </div>-->
{/each}
</div>
</div>
<div class="button-group">
<button onclick={() => (moveFolderDialogOpen = false)} type="button">Cancel</button>
<button onclick={doMove} type="submit">OK</button>
</div>
{/if}

2
src/lib/base.css
View file

@ -5,4 +5,4 @@
@import "./style/animations.css";
@import "./style/hr.css";
@import "./style/stamps.css";
@import "./style/typography.css";
@import "./style/typography.css";

200
src/lib/letterHandler.svelte.ts Normal file
View file

@ -0,0 +1,200 @@
import type { FolderLabel } from '$lib/folderLabel';
import { type NDKEvent, type NDKEventId } from '@nostr-dev-kit/ndk';
import { decryptSealedMessageIntoReadableType, waitForNDK } from '$lib/utils.svelte';
import type { Letter } from '$lib/letter';
export enum partialLetterStatus {
NON_LETTER,
CONTENT_LOADED,
DECRYPTED
}
export type PartialLetter =
| { id: NDKEventId; status: partialLetterStatus.NON_LETTER }
| {
id: NDKEventId;
status: partialLetterStatus.CONTENT_LOADED;
event: NDKEvent;
}
| {
id: NDKEventId;
status: partialLetterStatus.DECRYPTED;
event: Letter;
};
export async function* getLettersInFolder(
folder: FolderLabel,
ignoreIDs: NDKEventId[] = []
): AsyncGenerator<PartialLetter> {
const ndk = await waitForNDK();
const filter =
folder.id != 'inbox' && folder.id != 'sent'
? {
ids: folder.letters
}
: {
kinds: [1059],
'#p': [ndk.activeUser!.pubkey]
};
let letterEvents = [...(await ndk.fetchEvents(filter))].filter((e) => !ignoreIDs.includes(e.id));
return yield* parseLetters(new Set(letterEvents));
}
async function* parseLetters(letterEvents: Set<NDKEvent>): AsyncGenerator<PartialLetter> {
for (let event of letterEvents)
yield {
id: event.id,
status: partialLetterStatus.CONTENT_LOADED,
event
};
for (let event of letterEvents) {
const letter = await decryptSealedMessageIntoReadableType(event);
if (!letter)
yield {
id: event.id,
status: partialLetterStatus.NON_LETTER
};
else
yield {
id: event.id,
status: partialLetterStatus.DECRYPTED,
event: letter
};
}
}
class LetterNode {
letter: PartialLetter;
left: LetterNode | null;
right: LetterNode | null;
constructor(letter: PartialLetter) {
this.letter = letter;
this.left = null;
this.right = null;
}
}
class LetterTree {
root: LetterNode | null;
constructor() {
this.root = null;
}
insert(letter: PartialLetter) {
if (this.root) {
const existingLetter = this.findLetter(this.root, letter.id);
if (existingLetter) this.remove(letter.id);
}
const newNode = new LetterNode(letter);
if (!this.root) this.root = newNode;
else this.doInsertLetter(this.root, newNode);
}
remove(id: NDKEventId) {
this.root = this.removeNode(this.root, id);
}
removeNode(node: LetterNode | null, id: NDKEventId): LetterNode | null {
if (!node) return null;
if (node.letter.id === id) {
if (!node.left && !node.right) return null;
else if (!node.left) return node.right;
else if (!node.right) return node.left;
else {
const minNode = this.findMinNode(node.right);
node.letter = minNode.letter;
node.right = this.removeNode(node.right, minNode.letter.id);
}
} else {
node.left = this.removeNode(node.left, id);
node.right = this.removeNode(node.right, id);
}
return node;
}
findMinNode(node: LetterNode): LetterNode {
while (node.left) node = node.left;
return node;
}
toSorted(): PartialLetter[] {
const result: PartialLetter[] = [];
this.inOrderTraversalNode(this.root, result);
return result;
}
private findLetter(node: LetterNode | null, id: NDKEventId): LetterNode | null {
if (!node) {
return null;
}
if (node.letter.id === id) {
return node;
}
const leftResult = this.findLetter(node.left, id);
if (leftResult) {
return leftResult;
}
return this.findLetter(node.right, id);
}
private doInsertLetter(letter: LetterNode, newLetter: LetterNode) {
if (
letter.letter.status === partialLetterStatus.NON_LETTER ||
newLetter.letter.status === partialLetterStatus.NON_LETTER
)
return;
let dateA, dateB;
if (newLetter.letter.status === partialLetterStatus.CONTENT_LOADED)
dateA = newLetter.letter.event.created_at!;
else dateA = newLetter.letter.event.date.getTime() / 1000; // Convert Date to Unix timestamp
if (letter.letter.status === partialLetterStatus.CONTENT_LOADED)
dateB = letter.letter.event.created_at!;
else dateB = letter.letter.event.date.getTime() / 1000;
if (dateA > dateB) {
if (!letter.left) letter.left = newLetter;
else this.doInsertLetter(letter.left, newLetter);
} else {
if (!letter.right) letter.right = newLetter;
else this.doInsertLetter(letter.right, newLetter);
}
}
private inOrderTraversalNode(node: LetterNode | null, result: PartialLetter[]) {
if (node) {
this.inOrderTraversalNode(node.left, result);
result.push(node.letter);
this.inOrderTraversalNode(node.right, result);
}
}
}
export async function* sortedLetters(
folder: FolderLabel,
ignoreIDs: NDKEventId[] = []
): AsyncGenerator<PartialLetter[]> {
const ndk = await waitForNDK();
const lt = new LetterTree();
for await (const letter of getLettersInFolder(folder, ignoreIDs)) {
if (letter.status === partialLetterStatus.NON_LETTER) lt.remove(letter.id);
else {
const stat = [
folder.id == 'sent',
letter.status == partialLetterStatus.DECRYPTED &&
letter.event.from.pubkey == ndk.activeUser!.pubkey
];
if ((stat[0] && !stat[1]) || (!stat[0] && stat[1])) lt.remove(letter.id);
else lt.insert(letter);
}
yield lt.toSorted();
}
}

61
src/lib/stores.svelte.ts
View file

@ -9,18 +9,12 @@ const dexieAdapter = new NDKCacheAdapterDexie({ dbName: 'npub-email-cache' });
const nip07signer = new NDKNip07Signer();
export const _ndk = new NDKSvelte({
explicitRelayUrls: [
'wss://relay.primal.net',
'wss://relay.damus.io',
'wss://relay.nostr.band',
'wss://offchain.pub',
'wss://relay.snort.social'
],
autoConnectUserRelays: false,
relayAuthDefaultPolicy: async (r) => true,
enableOutboxModel: true,
// signer: nip07signer,
cacheAdapter: dexieAdapter
explicitRelayUrls: ['wss://relay.primal.net', 'wss://relay.snort.social'],
autoConnectUserRelays: false,
relayAuthDefaultPolicy: async (r) => true,
enableOutboxModel: true,
// signer: nip07signer,
cacheAdapter: dexieAdapter
});
if (browser && localStorage.getItem('useNip07')) _ndk.signer = nip07signer;
@ -33,42 +27,35 @@ if (browser && _ndk.activeUser) activeUser.set(_ndk.activeUser);
export const validSortOptions = ['stamps', 'date', 'sender', 'subject'];
export const baseHue = writable(
browser ? parseInt(<string>localStorage.getItem('baseHue')) || 200 : 200
browser ? parseInt(<string>localStorage.getItem('baseHue')) || 200 : 200
);
export const groupByStamps = writable(
browser ? localStorage.getItem('groupByStamps') === 'true' : false
);
export const sortBy = writable(browser ? localStorage.getItem('sortBy') || 'date' : 'date');
// export const sortBy = writable(browser ? localStorage.getItem('sortBy') || 'date' : 'date');
export const dateFormat = writable(
browser ? localStorage.getItem('dateFormat') || 'y-m-d' : 'y-m-d'
browser ? localStorage.getItem('dateFormat') || 'y-m-d' : 'y-m-d'
);
export const timeFormat = writable(
browser ? localStorage.getItem('timeFormat') || 'h:m:s' : 'h:m:s'
browser ? localStorage.getItem('timeFormat') || 'h:m:s' : 'h:m:s'
);
export let pageTitle = writable('loading');
export let pageIcon = writable('');
if (browser) {
baseHue.subscribe((value) => {
document.documentElement.style.setProperty('--base-hue', value.toString());
localStorage.setItem('baseHue', value.toString());
});
baseHue.subscribe((value) => {
document.documentElement.style.setProperty('--base-hue', value.toString());
localStorage.setItem('baseHue', value.toString());
});
groupByStamps.subscribe((value) => {
localStorage.setItem('groupByStamps', value.toString());
});
// sortBy.subscribe((value) => {
// if (!validSortOptions.includes(value)) value = 'date';
// localStorage.setItem('sortBy', value);
// });
sortBy.subscribe((value) => {
if (!validSortOptions.includes(value)) value = 'date';
localStorage.setItem('sortBy', value);
});
dateFormat.subscribe((value) => {
localStorage.setItem('dateFormat', value);
});
dateFormat.subscribe((value) => {
localStorage.setItem('dateFormat', value);
});
timeFormat.subscribe((value) => {
localStorage.setItem('timeFormat', value);
});
timeFormat.subscribe((value) => {
localStorage.setItem('timeFormat', value);
});
}

6
src/lib/style/form.css
View file

@ -56,3 +56,9 @@ input[type="text"], input[type="password"] {
color: var(--text-secondary);
}
}
.button-group {
display: flex;
flex-wrap: wrap;
gap: var(--spacing-sm);
}

297
src/lib/utils.svelte.ts
View file

@ -1,14 +1,8 @@
import NDK, {
NDKEvent,
type NDKEventId,
NDKKind,
NDKPrivateKeySigner,
type NDKUser
} from '@nostr-dev-kit/ndk';
import NDK, { NDKEvent, NDKKind, NDKPrivateKeySigner, type NDKUser } from '@nostr-dev-kit/ndk';
import {
dateFormat as dateFormatStore,
ndk as ndkStore,
timeFormat as timeFormatStore
dateFormat as dateFormatStore,
ndk as ndkStore,
timeFormat as timeFormatStore
} from './stores.svelte';
import { generateSecretKey } from 'nostr-tools';
import { Letter } from '$lib/letter';
@ -22,203 +16,192 @@ ndkStore.subscribe((n: NDK) => (ndk = n));
dateFormatStore.subscribe((d: string) => (dateFormat = d));
timeFormatStore.subscribe((t: string) => (timeFormat = t));
async function waitForNDK() {
if (ndk) return;
await new Promise((resolve) => setTimeout(resolve, 1000));
await waitForNDK();
export async function waitForNDK() {
if (ndk) return ndk;
await new Promise((resolve) => setTimeout(resolve, 1000));
await waitForNDK();
return ndk;
}
export function randomTimeUpTo2DaysInThePast() {
const now = Date.now();
const twoDaysAgo = now - 2 * 24 * 60 * 60 * 1000 - 3600 * 1000; // 1 hour buffer in case of clock skew
return Math.floor((Math.floor(Math.random() * (now - twoDaysAgo)) + twoDaysAgo) / 1000);
const now = Date.now();
const twoDaysAgo = now - 2 * 24 * 60 * 60 * 1000 - 3600 * 1000; // 1 hour buffer in case of clock skew
return Math.floor((Math.floor(Math.random() * (now - twoDaysAgo)) + twoDaysAgo) / 1000);
}
export async function decryptSealedMessage(message: NDKEvent): Promise<NDKEvent> {
await waitForNDK();
const sealedMessage = JSON.parse(await ndk.signer!.nip44Decrypt(message.author, message.content));
const author = ndk.getUser({ pubkey: sealedMessage.pubkey });
const msg = JSON.parse(await ndk.signer!.nip44Decrypt(author, sealedMessage.content));
const event = new NDKEvent(ndk, msg);
if (event.pubkey === '') event.pubkey = author.pubkey;
return event;
await waitForNDK();
const sealedMessage = JSON.parse(await ndk.signer!.nip44Decrypt(message.author, message.content));
const author = ndk.getUser({ pubkey: sealedMessage.pubkey });
const msg = JSON.parse(await ndk.signer!.nip44Decrypt(author, sealedMessage.content));
const event = new NDKEvent(ndk, msg);
if (event.pubkey === '') event.pubkey = author.pubkey;
return event;
}
export async function decryptSealedMessageIntoReadableType(
encryptedMessage: NDKEvent
encryptedMessage: NDKEvent
): Promise<Letter | undefined> {
await waitForNDK();
let rawDecrypted = await decryptSealedMessage(encryptedMessage);
switch (rawDecrypted.kind) {
case NDKKind.Article:
return getLetterFromDecryptedMessage(rawDecrypted, encryptedMessage);
}
}
export async function moveMessageToFolder(id: NDKEventId, folder: NDKEventId | string) {
if (folder === 'sent') throw new Error('Cannot move message to sent folder');
await waitForNDK();
const user = await ndk.signer!.user();
const rawMessage = new NDKEvent();
rawMessage.author = user;
rawMessage.created_at = Math.ceil(Date.now() / 1000);
rawMessage.kind = NDKKind.Label;
rawMessage.content = '';
rawMessage.tags.push(['label-type', 'letter-to-folder-mapping']);
rawMessage.tags.push(['message', id]);
rawMessage.tags.push(['folder', folder]);
return encryptEventForRecipient(rawMessage, user);
await waitForNDK();
let rawDecrypted = await decryptSealedMessage(encryptedMessage);
switch (rawDecrypted.kind) {
case NDKKind.Article:
return getLetterFromDecryptedMessage(rawDecrypted, encryptedMessage);
}
}
export async function createFolder(name: string, icon: string) {
await waitForNDK();
const allFolders = await FolderLabel.getAll(ndk);
const newFolder = FolderLabel.fromJSON({
id: crypto.randomUUID(),
name: name,
icon: icon
});
allFolders.push(newFolder);
await FolderLabel.save(ndk, allFolders);
return newFolder;
await waitForNDK();
const allFolders = await FolderLabel.getAll(ndk);
const newFolder = FolderLabel.fromJSON({
id: crypto.randomUUID(),
name: name,
icon: icon
});
allFolders.push(newFolder);
await FolderLabel.save(ndk, allFolders);
return newFolder;
}
export async function deleteFolder(id: string) {
await waitForNDK();
const allFolders = await FolderLabel.getAll(ndk);
allFolders.splice(allFolders.findIndex(f => f.id === id), 1);
await FolderLabel.save(ndk, allFolders);
await waitForNDK();
const allFolders = await FolderLabel.getAll(ndk);
allFolders.splice(
allFolders.findIndex((f) => f.id === id),
1
);
await FolderLabel.save(ndk, allFolders);
}
export async function createSealedLetter(
from: NDKUser,
to: NDKUser,
subject: string,
content: string,
replyTo?: string,
stamp?: string
from: NDKUser,
to: NDKUser,
subject: string,
content: string,
replyTo?: string,
stamp?: string
) {
await waitForNDK();
const rawMessage = new NDKEvent();
rawMessage.author = from;
rawMessage.created_at = Math.ceil(Date.now() / 1000);
rawMessage.kind = NDKKind.Article;
rawMessage.content = content;
rawMessage.tags.push(['subject', subject]);
if (typeof replyTo !== 'undefined' && replyTo) rawMessage.tags.push(['e', replyTo, 'reply']);
if (stamp) {
const encryptedStamp = await ndk.signer!.nip44Encrypt(to, stamp);
rawMessage.tags.push(['stamp', encryptedStamp]);
}
rawMessage.tags.push(['p', to.pubkey]);
return encryptEventForRecipient(rawMessage, to);
await waitForNDK();
const rawMessage = new NDKEvent();
rawMessage.author = from;
rawMessage.created_at = Math.ceil(Date.now() / 1000);
rawMessage.kind = NDKKind.Article;
rawMessage.content = content;
rawMessage.tags.push(['subject', subject]);
if (typeof replyTo !== 'undefined' && replyTo) rawMessage.tags.push(['e', replyTo, 'reply']);
if (stamp) {
const encryptedStamp = await ndk.signer!.nip44Encrypt(to, stamp);
rawMessage.tags.push(['stamp', encryptedStamp]);
}
rawMessage.tags.push(['p', to.pubkey]);
return encryptEventForRecipient(rawMessage, to);
}
export async function createCarbonCopyLetter(
sender: NDKUser,
recipients: NDKUser[],
subject: string,
content: string,
replyTo?: string
sender: NDKUser,
recipients: NDKUser[],
subject: string,
content: string,
replyTo?: string
) {
await waitForNDK();
const rawMessage = new NDKEvent();
rawMessage.author = sender;
rawMessage.created_at = Math.ceil(Date.now() / 1000);
rawMessage.kind = NDKKind.Article;
rawMessage.content = content;
rawMessage.tags.push(['subject', subject]);
if (typeof replyTo !== 'undefined' && replyTo) rawMessage.tags.push(['e', replyTo, 'reply']);
for (const recipient of recipients) rawMessage.tags.push(['p', recipient.pubkey]);
return encryptEventForRecipient(rawMessage, sender);
await waitForNDK();
const rawMessage = new NDKEvent();
rawMessage.author = sender;
rawMessage.created_at = Math.ceil(Date.now() / 1000);
rawMessage.kind = NDKKind.Article;
rawMessage.content = content;
rawMessage.tags.push(['subject', subject]);
if (typeof replyTo !== 'undefined' && replyTo) rawMessage.tags.push(['e', replyTo, 'reply']);
for (const recipient of recipients) rawMessage.tags.push(['p', recipient.pubkey]);
return encryptEventForRecipient(rawMessage, sender);
}
export async function encryptEventForRecipient(
event: NDKEvent,
recipient: NDKUser
event: NDKEvent,
recipient: NDKUser
): Promise<NDKEvent> {
await waitForNDK();
let randomKey = generateSecretKey();
const randomKeySinger = new NDKPrivateKeySigner(randomKey);
const seal = new NDKEvent();
seal.pubkey = recipient.pubkey;
seal.kind = 13;
seal.content = await ndk.signer!.nip44Encrypt(recipient, JSON.stringify(event));
seal.created_at = randomTimeUpTo2DaysInThePast();
await seal.sign(ndk.signer);
const giftWrap = new NDKEvent();
giftWrap.kind = 1059;
giftWrap.created_at = randomTimeUpTo2DaysInThePast();
giftWrap.content = await randomKeySinger.nip44Encrypt(recipient, JSON.stringify(seal));
giftWrap.tags.push(['p', recipient.pubkey]);
await giftWrap.sign(randomKeySinger);
giftWrap.ndk = ndk;
return giftWrap;
await waitForNDK();
let randomKey = generateSecretKey();
const randomKeySinger = new NDKPrivateKeySigner(randomKey);
const seal = new NDKEvent();
seal.pubkey = recipient.pubkey;
seal.kind = 13;
seal.content = await ndk.signer!.nip44Encrypt(recipient, JSON.stringify(event));
seal.created_at = randomTimeUpTo2DaysInThePast();
await seal.sign(ndk.signer);
const giftWrap = new NDKEvent();
giftWrap.kind = 1059;
giftWrap.created_at = randomTimeUpTo2DaysInThePast();
giftWrap.content = await randomKeySinger.nip44Encrypt(recipient, JSON.stringify(seal));
giftWrap.tags.push(['p', recipient.pubkey]);
await giftWrap.sign(randomKeySinger);
giftWrap.ndk = ndk;
return giftWrap;
}
export function isValidNip05(nip05: string): boolean {
let parts = nip05.split('@');
if (parts.length !== 2) return false;
let domain = parts[1];
return domain.includes('.');
let parts = nip05.split('@');
if (parts.length !== 2) return false;
let domain = parts[1];
return domain.includes('.');
}
let letterCache: {
[id: string]: Letter;
[id: string]: Letter;
} = $state({});
export async function getLetterFromDecryptedMessage(
msg: NDKEvent,
encryptedMessage: NDKEvent
msg: NDKEvent,
encryptedMessage: NDKEvent
): Promise<Letter | undefined> {
if (letterCache[encryptedMessage.id]) return letterCache[encryptedMessage.id];
await waitForNDK();
if (msg.kind != NDKKind.Article) return;
letterCache[encryptedMessage.id] = await Letter.fromDecryptedMessage(msg, encryptedMessage, ndk);
return letterCache[encryptedMessage.id];
if (letterCache[encryptedMessage.id]) return letterCache[encryptedMessage.id];
await waitForNDK();
if (msg.kind != NDKKind.Article) return;
letterCache[encryptedMessage.id] = await Letter.fromDecryptedMessage(msg, encryptedMessage, ndk);
return letterCache[encryptedMessage.id];
}
export function getReadableDate(date: Date): string {
const map = {
y: date.getFullYear(),
m: String(date.getMonth() + 1).padStart(2, '0'),
d: String(date.getDate()).padStart(2, '0')
};
return dateFormat.replace(/[ymd]/g, (char) => map[char]);
const map = {
y: date.getFullYear(),
m: String(date.getMonth() + 1).padStart(2, '0'),
d: String(date.getDate()).padStart(2, '0')
};
return dateFormat.replace(/[ymd]/g, (char) => map[char]);
}
export function getReadableTime(date: Date) {
let hours = date.getHours();
const minutes = String(date.getMinutes()).padStart(2, '0');
const seconds = String(date.getSeconds()).padStart(2, '0');
let hours = date.getHours();
const minutes = String(date.getMinutes()).padStart(2, '0');
const seconds = String(date.getSeconds()).padStart(2, '0');
const use12Hour = timeFormat.includes('a');
let period = '';
const use12Hour = timeFormat.includes('a');
let period = '';
if (use12Hour) {
period = hours >= 12 ? 'PM' : 'AM';
hours = hours % 12;
hours = hours ? hours : 12;
}
if (use12Hour) {
period = hours >= 12 ? 'PM' : 'AM';
hours = hours % 12;
hours = hours ? hours : 12;
}
const map = {
h: String(hours).padStart(2, '0'),
m: minutes,
s: seconds,
a: period
};
const map = {
h: String(hours).padStart(2, '0'),
m: minutes,
s: seconds,
a: period
};
return timeFormat.replace(/[hmsa]/g, (char) => map[char]);
return timeFormat.replace(/[hmsa]/g, (char) => map[char]);
}
export function appendToBody(node: HTMLElement) {
document.body.appendChild(node);
document.body.appendChild(node);
return {
destroy() {
if (node.parentNode) {
node.parentNode.removeChild(node);
}
}
};
return {
destroy() {
if (node.parentNode) {
node.parentNode.removeChild(node);
}
}
};
}

6
src/routes/+layout.svelte
View file

@ -15,8 +15,7 @@
await $ndk.connect(6000);
await $ndk.signer!.user();
if ($ndk.activeUser)
activeUser.set($ndk.activeUser);
if ($ndk.activeUser) activeUser.set($ndk.activeUser);
}
});
</script>
@ -52,4 +51,5 @@
<LoginWithNostr />
{/if}
</div>
</div>
</div>

137
src/routes/+page.svelte
View file

@ -1,103 +1,98 @@
<script lang="ts">
import { FolderLabel } from '$lib/folderLabel';
import { ndk, pageIcon, pageTitle } from '$lib/stores.svelte';
import Icon from '@iconify/svelte';
import MailboxFolderItems from '../components/MailboxFolderItems.svelte';
import { decryptSealedMessageIntoReadableType } from '$lib/utils.svelte';
import { Letter } from '$lib/letter';
import { NDKEvent } from '@nostr-dev-kit/ndk';
import IconButton from '../components/IconButton.svelte';
import FoldersListSidebar from '../components/FoldersListSidebar.svelte';
import { onMount } from 'svelte';
import { FolderLabel } from '$lib/folderLabel';
let sidebarOpen = $state(false);
let messages = $ndk.storeSubscribe([{
kinds: [1059],
'#p': [$ndk.activeUser.pubkey]
}], {
closeOnEose: false,
groupable: false,
groupableDelay: 0
});
let letters = $state<Letter[]>([]);
let activeFolder = $state('inbox');
import FoldersListSidebar from '../components/FoldersListSidebar.svelte';
import IconButton from '../components/IconButton.svelte';
import { type PartialLetter, sortedLetters } from '$lib/letterHandler.svelte';
import Dialog from '../components/Dialog.svelte';
import MoveFolderDialog from '../components/MoveFolderDialog.svelte';
import MailboxFolderItems from '../components/MailboxFolderItems.svelte';
let activeFolderId = $state('inbox');
let folders = $state<FolderLabel[]>([
FolderLabel.fromJSON({ id: 'inbox', name: 'Inbox', icon: 'solar:inbox-bold-duotone', letters: [] }),
FolderLabel.fromJSON({ id: 'sent', name: 'Sent', icon: 'fa:send', letters: [] }),
FolderLabel.fromJSON({ id: 'trash', name: 'Trash', icon: 'eos-icons:trash', letters: [] })
FolderLabel.fromJSON({
id: 'inbox',
name: 'Inbox',
icon: 'solar:inbox-bold-duotone'
}),
FolderLabel.fromJSON({ id: 'sent', name: 'Sent', icon: 'fa:send' }),
FolderLabel.fromJSON({ id: 'trash', name: 'Trash', icon: 'eos-icons:trash' })
]);
let activeFolder = $derived(folders.find((f) => f.id == activeFolderId)!);
let sidebarOpen = $state(false);
let moveFolderDialogOpen = $state(false);
let initialLoading = $state(false);
async function loadFolders() {
let newFolders = await FolderLabel.getAll($ndk);
for (let folder of newFolders)
if (!folders.find(f => f.id === folder.id)) {
folders = [...folders, folder];
} else if (folder.id == 'trash')
folders.find(f => f.id === folder.id)!.letters = folder.letters;
if (!folders.find((f) => f.id === folder.id)) folders = [...folders, folder];
else if (folder.id == 'trash')
folders.find((f) => f.id === folder.id)!.letters = folder.letters;
}
async function decryptMessages(messages: NDKEvent[]) {
const currentMessages = messages;
const allLetters = [];
for (const message of currentMessages) {
const msg = await decryptSealedMessageIntoReadableType(message);
if (!(msg instanceof Letter)) continue;
allLetters.push(msg);
}
letters = allLetters.filter(letter => {
if (activeFolder === 'sent')
return letter.from.pubkey === $ndk.activeUser.pubkey;
if (activeFolder === 'inbox' && letter.from.pubkey !== $ndk.activeUser.pubkey)
return !folders.some(x => x.letters.includes(letter.id));
const folder = folders.find(f => f.letters.includes(letter.id));
if (!folder) return false;
return folder.id === activeFolder;
});
}
messages.subscribe((m: NDKEvent) => decryptMessages(m));
function changeFolder(newFolder: string) {
letters = [];
activeFolder = newFolder;
$pageTitle = folders.find(f => f.id === newFolder)!.name;
$pageIcon = folders.find(f => f.id === newFolder)!.icon;
decryptMessages($messages);
activeFolderId = newFolder;
$pageTitle = folders.find((f) => f.id === newFolder)!.name;
$pageIcon = folders.find((f) => f.id === newFolder)!.icon;
reloadLetters();
}
let moveFolderDialogOpen = $state(false);
let letters = $state<PartialLetter[]>([]);
async function reloadLetters() {
letters = [];
const ignoredIDs =
activeFolderId == 'inbox' || activeFolderId == 'sent'
? folders.flatMap((f) => f.letters)
: [];
for await (const newLetters of sortedLetters(activeFolder, ignoredIDs)) letters = newLetters;
}
onMount(async () => {
$pageTitle = 'Inbox';
$pageIcon = 'solar:inbox-bold-duotone';
await loadFolders();
changeFolder('inbox');
initialLoading = true;
});
</script>
<div class="actions">
<IconButton icon="mynaui:sidebar-solid" onclick={() => sidebarOpen = !sidebarOpen} text="Sidebar" />
<IconButton icon="mdi:folder-move-outline" onclick={() => moveFolderDialogOpen = true} text="Move Letters" />
<IconButton
icon="mynaui:sidebar-solid"
onclick={() => (sidebarOpen = !sidebarOpen)}
text="Sidebar"
/>
<IconButton
icon="mdi:folder-move-outline"
onclick={() => (moveFolderDialogOpen = true)}
text="Move Letters"
/>
</div>
<Dialog bind:open={moveFolderDialogOpen}>
{#if moveFolderDialogOpen}
<MoveFolderDialog {activeFolder} bind:moveFolderDialogOpen {folders} />
{/if}
</Dialog>
<div class="content" class:sidebar-open={sidebarOpen}>
<FoldersListSidebar bind:folders bind:sidebarOpen {changeFolder} />
<div class="folder-view">
{#if letters.length === 0}
<Icon icon="eos-icons:loading" width="5em" />
<br />
<p>
If you have letters, they will appear here, please wait...
</p>
{:else}
<MailboxFolderItems bind:moveFolderDialogOpen foldersList={folders}
folder={folders.find(f => f.id === activeFolder)} {letters} />
{/if}
</div>
{#key activeFolderId}
<div class="folder-view">
{#if !initialLoading}
<Icon icon="eos-icons:loading" width="5em" />
<br />
<p>If you have letters, they will appear here, please wait...</p>
{:else}
<MailboxFolderItems {folders} {activeFolder} />
{/if}
</div>
{/key}
</div>
<style>
@ -120,4 +115,4 @@
gap: var(--spacing-sm);
margin-bottom: var(--spacing-sm);
}
</style>
</style>

57
src/routes/compose/+page.svelte
View file

@ -53,8 +53,7 @@
if (!isValidNpub(toField) && !isPossibleNip05(toField)) return alert('Invalid recipient');
if (isPossibleNip05(toField)) {
const user = await $ndk.getUserFromNip05(toField);
if (!user)
return alert('Invalid recipient (nip05 does not match any npub)');
if (!user) return alert('Invalid recipient (nip05 does not match any npub)');
}
if (recipients.includes(toField)) toField = '';
recipients = [...recipients, toField];
@ -64,8 +63,7 @@
async function send() {
if (!confirm('Are you sure you want to send this message?')) return;
if (toField.length != 0 && !await addRecipient())
return;
if (toField.length != 0 && !(await addRecipient())) return;
if (recipients.length === 0) return alert('Please add at least one recipient');
if (subject.length === 0) return alert('Please add a subject');
if (content.length === 0) return alert('Please add a message');
@ -83,8 +81,7 @@
const realRecipients: NDKUser[] = [];
for (let r of recipients) {
let recipient;
if (isPossibleNip05(r))
recipient = await $ndk.getUserFromNip05(r);
if (isPossibleNip05(r)) recipient = await $ndk.getUserFromNip05(r);
else
recipient = $ndk.getUser({
npub: r
@ -92,23 +89,15 @@
if (!recipient) return alert(`Invalid recipient: ${r}`);
if (alreadyCheckedPublicKeys.includes(recipient.pubkey)) continue;
alreadyCheckedPublicKeys.push(recipient.pubkey);
notesToSend.push(await createSealedLetter(
$ndk.activeUser!,
recipient,
subject,
content,
replyTo,
newStamp
));
notesToSend.push(
await createSealedLetter($ndk.activeUser!, recipient, subject, content, replyTo, newStamp)
);
realRecipients.push(recipient);
}
notesToSend.push(await createCarbonCopyLetter(
$ndk.activeUser!,
realRecipients,
subject,
content
));
await Promise.all(notesToSend.map(n => n.publish()));
notesToSend.push(
await createCarbonCopyLetter($ndk.activeUser!, realRecipients, subject, content)
);
await Promise.all(notesToSend.map((n) => n.publish()));
letterSent = Date.now();
} finally {
isSending = false;
@ -119,14 +108,10 @@
$pageTitle = 'New Letter';
$pageIcon = 'proicons:compose';
const urlParams = new URLSearchParams(window.location.search);
if (urlParams.has('replyTo'))
replyTo = urlParams.get('replyTo');
if (urlParams.has('to'))
recipients.push(urlParams.get('to'));
if (urlParams.has('subject'))
subject = urlParams.get('subject');
if (urlParams.has('content'))
content = urlParams.get('content');
if (urlParams.has('replyTo')) replyTo = urlParams.get('replyTo');
if (urlParams.has('to')) recipients.push(urlParams.get('to'));
if (urlParams.has('subject')) subject = urlParams.get('subject');
if (urlParams.has('content')) content = urlParams.get('content');
});
</script>
@ -143,8 +128,10 @@
<label>To:</label>
<div class="to">
{#each recipients as r}
<RecipientChip recipient={r}
onRemove={() => recipients = recipients.filter((recipient) => recipient !== r)} />
<RecipientChip
recipient={r}
onRemove={() => (recipients = recipients.filter((recipient) => recipient !== r))}
/>
{/each}
<input
bind:value={toField}
@ -157,7 +144,7 @@
<div class="field">
<label>Subject:</label>
<input bind:value={subject} class="input" placeholder="Enter subject..." type="text">
<input bind:value={subject} class="input" placeholder="Enter subject..." type="text" />
</div>
{#if recipients.length < 2}
@ -172,7 +159,8 @@
</p>
{:else if tokenInfo && stamp.length > 0}
<p class="stamp-count">
<Icon icon="fxemoji:stampedenvelope" /> {tokenInfo.amount} sats
<Icon icon="fxemoji:stampedenvelope" />
{tokenInfo.amount} sats
</p>
{/if}
{/if}
@ -279,4 +267,5 @@
}
}
}
</style>
</style>

16
src/routes/letters/[id]/+page.svelte
View file

@ -40,7 +40,10 @@
replyTo: letter.id,
subject: `Re: ${letter.subject}`,
to: letter.from.npub,
content: `\n\nOn ${getReadableDate(letter.date)} at ${getReadableTime(letter.date)}, ${letter.from.npub} wrote:\n${letter.content.split('\n').map(line => `> ${line}`).join('\n')}`
content: `\n\nOn ${getReadableDate(letter.date)} at ${getReadableTime(letter.date)}, ${letter.from.npub} wrote:\n${letter.content
.split('\n')
.map((line) => `> ${line}`)
.join('\n')}`
};
const queryString = new URLSearchParams(params).toString();
const url = `/compose?${queryString}`;
@ -89,7 +92,7 @@
<div class="actions">
{#if letter.stamp}
<div onclick={() => stampDialogOpen = true} class="stamp-count button">
<div onclick={() => (stampDialogOpen = true)} class="stamp-count button">
<Icon icon="fxemoji:stampedenvelope" />
<span>{letter.stamp.amount} sats</span>
</div>
@ -122,7 +125,7 @@
{#if letter && letter.stamp}
<div class="section-title">
<h3>Bitcoin Stamp</h3>
<button class="close-button" onclick={() => stampDialogOpen = false}>Close</button>
<button class="close-button" onclick={() => (stampDialogOpen = false)}>Close</button>
</div>
<p>This letter contains bitcoin!</p>
<p>Scan or copy this token to claim {letter.stamp.amount} sats in your Cashu wallet.</p>
@ -143,7 +146,10 @@
type="text"
value={letter.stamp.tokenString}
readonly
onclick={() => {navigator.clipboard.writeText(letter.stamp.tokenString); alert('Copied!') }}
onclick={() => {
navigator.clipboard.writeText(letter.stamp.tokenString);
alert('Copied!');
}}
/>
{/if}
</Dialog>
@ -176,7 +182,7 @@
}
.letter-card::before {
content: "";
content: '';
position: absolute;
inset: 0;
background: var(--gradient-shine);

33
src/routes/settings/+page.svelte
View file

@ -1,18 +1,8 @@
<script lang="ts">
import {
activeUser,
baseHue,
groupByStamps,
pageIcon,
pageTitle,
sortBy,
validSortOptions
} from '$lib/stores.svelte';
import { activeUser, baseHue, pageIcon, pageTitle } from '$lib/stores.svelte';
import { onMount } from 'svelte';
import Checkbox from '../../components/Checkbox.svelte';
import ColorPicker from '../../components/ColorPicker.svelte';
import DateFormatBuilder from '../../components/DateFormatBuilder.svelte';
import Select from '../../components/Select.svelte';
import SettingsLine from './SettingsLine.svelte';
import SubscriptionSettings from './SubscriptionSettings.svelte';
import FolderManagement from './FolderManagement.svelte';
@ -35,17 +25,16 @@
<FolderManagement />
</SettingsLine>
<SettingsLine title="Sorting and Grouping">
<Checkbox bind:checked={$groupByStamps} label="Group by stamps" />
<Select
bind:value={$sortBy}
label="Sort by"
options={validSortOptions.map((o) => ({
value: o,
label: o.charAt(0).toUpperCase() + o.slice(1).toLowerCase()
}))}
/>
</SettingsLine>
<!--<SettingsLine title="Sorting and Grouping">-->
<!-- <Select-->
<!-- bind:value={$sortBy}-->
<!-- label="Sort by"-->
<!-- options={validSortOptions.map((o) => ({-->
<!-- value: o,-->
<!-- label: o.charAt(0).toUpperCase() + o.slice(1).toLowerCase()-->
<!-- }))}-->
<!-- />-->
<!--</SettingsLine>-->
<SettingsLine title="Date and Time">
<DateFormatBuilder />