Merge pull request #897 from daslyfe/pattern_selection

Add useful pattern selection behavior for performing.
This commit is contained in:
Jade (Rose) Rowland 2024-01-21 14:46:27 -05:00 committed by GitHub
commit 2cc428e968
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9 changed files with 467 additions and 416 deletions

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@ -145,7 +145,6 @@ export function repl({
afterEval?.({ code, pattern, meta });
return pattern;
} catch (err) {
// console.warn(`[repl] eval error: ${err.message}`);
logger(`[eval] error: ${err.message}`, 'error');
updateState({ evalError: err, pending: false });
onEvalError?.(err);

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@ -1,5 +1,5 @@
import { useState, useEffect } from 'react';
import { loadFeaturedPatterns, loadPublicPatterns } from '@src/repl/util.mjs';
import { loadFeaturedPatterns, loadPublicPatterns } from '@src/user_pattern_utils.mjs';
import { MiniRepl } from '@src/docs/MiniRepl';
import { PatternLabel } from '@src/repl/panel/PatternsTab';

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@ -19,7 +19,7 @@ export function Header({ context }) {
isDirty,
activeCode,
handleTogglePlay,
handleUpdate,
handleEvaluate,
handleShuffle,
handleShare,
} = context;
@ -85,7 +85,7 @@ export function Header({ context }) {
)}
</button>
<button
onClick={() => handleUpdate()}
onClick={handleEvaluate}
title="update"
className={cx(
'flex items-center space-x-1',

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@ -12,14 +12,15 @@ import { defaultAudioDeviceName } from '../settings.mjs';
import { getAudioDevices, setAudioDevice } from './util.mjs';
import { StrudelMirror, defaultSettings } from '@strudel/codemirror';
import { useCallback, useEffect, useRef, useState } from 'react';
import { settingsMap, useSettings } from '../settings.mjs';
import {
initUserCode,
setActivePattern,
setLatestCode,
settingsMap,
updateUserCode,
useSettings,
} from '../settings.mjs';
createPatternID,
userPattern,
getViewingPatternData,
setViewingPatternData,
} from '../user_pattern_utils.mjs';
import { Header } from './Header';
import Loader from './Loader';
import { Panel } from './panel/Panel';
@ -30,7 +31,6 @@ import PlayCircleIcon from '@heroicons/react/20/solid/PlayCircleIcon';
import './Repl.css';
const { code: randomTune, name } = getRandomTune();
const { latestCode } = settingsMap.get();
let modulesLoading, presets, drawContext, clearCanvas, isIframe;
@ -46,7 +46,6 @@ if (typeof window !== 'undefined') {
export function Repl({ embedded = false }) {
const isEmbedded = embedded || isIframe;
const { panelPosition, isZen } = useSettings();
const init = useCallback(() => {
const drawTime = [-2, 2];
const drawContext = getDrawContext();
@ -71,11 +70,28 @@ export function Repl({ embedded = false }) {
onUpdateState: (state) => {
setReplState({ ...state });
},
afterEval: ({ code }) => {
updateUserCode(code);
// setPending(false);
afterEval: (all) => {
const { code } = all;
setLatestCode(code);
window.location.hash = '#' + code2hash(code);
const viewingPatternData = getViewingPatternData();
const data = { ...viewingPatternData, code };
let id = data.id;
const isExamplePattern = viewingPatternData.collection !== userPattern.collection;
if (isExamplePattern) {
const codeHasChanged = code !== viewingPatternData.code;
if (codeHasChanged) {
// fork example
const newPattern = userPattern.duplicate(data);
id = newPattern.id;
setViewingPatternData(newPattern.data);
}
} else {
id = userPattern.isValidID(id) ? id : createPatternID();
setViewingPatternData(userPattern.update(id, data).data);
}
setActivePattern(id);
},
bgFill: false,
});
@ -86,7 +102,6 @@ export function Repl({ embedded = false }) {
let msg;
if (decoded) {
editor.setCode(decoded);
initUserCode(decoded);
msg = `I have loaded the code from the URL.`;
} else if (latestCode) {
editor.setCode(latestCode);
@ -96,7 +111,6 @@ export function Repl({ embedded = false }) {
msg = `A random code snippet named "${name}" has been loaded!`;
}
logger(`Welcome to Strudel! ${msg} Press play or hit ctrl+enter to run it!`, 'highlight');
// setPending(false);
});
editorRef.current = editor;
@ -138,30 +152,38 @@ export function Repl({ embedded = false }) {
// UI Actions
//
const handleTogglePlay = async () => editorRef.current?.toggle();
const handleUpdate = async (newCode, reset = false) => {
if (reset) {
clearCanvas();
resetLoadedSounds();
editorRef.current.repl.setCps(1);
await prebake(); // declare default samples
}
if (newCode) {
editorRef.current.setCode(newCode);
editorRef.current.repl.evaluate(newCode);
} else if (isDirty) {
editorRef.current.evaluate();
}
const handleTogglePlay = async () => {
editorRef.current?.toggle();
};
const handleShuffle = async () => {
// window.postMessage('strudel-shuffle');
const { code, name } = getRandomTune();
logger(`[repl] ✨ loading random tune "${name}"`);
setActivePattern(name);
const resetEditor = async () => {
clearCanvas();
resetLoadedSounds();
editorRef.current.repl.setCps(1);
await prebake(); // declare default samples
};
const handleUpdate = async (patternData, reset = false) => {
setViewingPatternData(patternData);
editorRef.current.setCode(patternData.code);
if (reset) {
await resetEditor();
handleEvaluate();
}
};
const handleEvaluate = () => {
editorRef.current.evaluate();
};
const handleShuffle = async () => {
const patternData = getRandomTune();
const code = patternData.code;
logger(`[repl] ✨ loading random tune "${patternData.id}"`);
setActivePattern(patternData.id);
setViewingPatternData(patternData);
clearCanvas();
resetLoadedSounds();
await prebake(); // declare default samples
editorRef.current.setCode(code);
editorRef.current.repl.evaluate(code);
};
@ -177,6 +199,7 @@ export function Repl({ embedded = false }) {
handleUpdate,
handleShuffle,
handleShare,
handleEvaluate,
};
return (

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@ -1,178 +1,190 @@
import { DocumentDuplicateIcon, PencilSquareIcon, TrashIcon } from '@heroicons/react/20/solid';
import { useMemo } from 'react';
import {
$featuredPatterns,
$publicPatterns,
clearUserPatterns,
deleteActivePattern,
duplicateActivePattern,
exportPatterns,
getUserPattern,
importPatterns,
newUserPattern,
renameActivePattern,
setActivePattern,
patternFilterName,
useActivePattern,
useSettings,
} from '../../settings.mjs';
import * as tunes from '../tunes.mjs';
import { useStore } from '@nanostores/react';
useViewingPatternData,
userPattern,
} from '../../user_pattern_utils.mjs';
import { useMemo } from 'react';
import { getMetadata } from '../../metadata_parser';
import { useExamplePatterns } from '../useExamplePatterns';
import { parseJSON } from '../util.mjs';
import { ButtonGroup } from './Forms.jsx';
import { settingsMap, useSettings } from '../../settings.mjs';
function classNames(...classes) {
return classes.filter(Boolean).join(' ');
}
export function PatternsTab({ context }) {
const { userPatterns } = useSettings();
const activePattern = useActivePattern();
const featuredPatterns = useStore($featuredPatterns);
const publicPatterns = useStore($publicPatterns);
const isExample = useMemo(() => activePattern && !!tunes[activePattern], [activePattern]);
export function PatternLabel({ pattern } /* : { pattern: Tables<'code'> } */) {
const meta = useMemo(() => getMetadata(pattern.code), [pattern]);
let title = meta.title;
if (title == null) {
const date = new Date(pattern.created_at);
if (isNaN(date)) {
return;
}
title = date.toLocaleDateString();
}
if (title == null) {
title = pattern.hash;
}
if (title == null) {
title = 'unnamed';
}
return <>{`${pattern.id}: ${title} by ${Array.isArray(meta.by) ? meta.by.join(',') : 'Anonymous'}`}</>;
}
function PatternButton({ showOutline, onClick, pattern, showHiglight }) {
return (
<div className="px-4 w-full dark:text-white text-stone-900 space-y-4 pb-4">
<section>
{activePattern && (
<div className="flex items-center mb-2 space-x-2 overflow-auto">
<h1 className="text-xl">{activePattern}</h1>
<div className="space-x-4 flex w-min">
{!isExample && (
<button className="hover:opacity-50" onClick={() => renameActivePattern()} title="Rename">
<PencilSquareIcon className="w-5 h-5" />
{/* <PencilIcon className="w-5 h-5" /> */}
</button>
)}
<button className="hover:opacity-50" onClick={() => duplicateActivePattern()} title="Duplicate">
<DocumentDuplicateIcon className="w-5 h-5" />
</button>
{!isExample && (
<button className="hover:opacity-50" onClick={() => deleteActivePattern()} title="Delete">
<TrashIcon className="w-5 h-5" />
</button>
)}
</div>
</div>
)}
<div className="font-mono text-sm">
{Object.entries(userPatterns).map(([key, up]) => (
<a
key={key}
className={classNames(
'mr-4 hover:opacity-50 cursor-pointer inline-block',
key === activePattern ? 'outline outline-1' : '',
)}
onClick={() => {
const { code } = up;
setActivePattern(key);
context.handleUpdate(code, true);
}}
>
{key}
</a>
))}
</div>
<div className="pr-4 space-x-4 border-b border-foreground mb-2 h-8 flex overflow-auto max-w-full items-center">
<button
className="hover:opacity-50"
onClick={() => {
const name = newUserPattern();
const { code } = getUserPattern(name);
context.handleUpdate(code, true);
}}
>
new
</button>
<button className="hover:opacity-50" onClick={() => clearUserPatterns()}>
clear
</button>
<label className="hover:opacity-50 cursor-pointer">
<input
style={{ display: 'none' }}
type="file"
multiple
accept="text/plain,application/json"
onChange={(e) => importPatterns(e.target.files)}
<a
className={classNames(
'mr-4 hover:opacity-50 cursor-pointer block',
showOutline && 'outline outline-1',
showHiglight && 'bg-selection',
)}
onClick={onClick}
>
<PatternLabel pattern={pattern} />
</a>
);
}
function PatternButtons({ patterns, activePattern, onClick, started }) {
const viewingPatternStore = useViewingPatternData();
const viewingPatternData = parseJSON(viewingPatternStore);
const viewingPatternID = viewingPatternData.id;
return (
<div className="font-mono text-sm">
{Object.values(patterns)
.reverse()
.map((pattern) => {
const id = pattern.id;
return (
<PatternButton
pattern={pattern}
key={id}
showHiglight={id === viewingPatternID}
showOutline={id === activePattern && started}
onClick={() => onClick(id)}
/>
import
</label>
<button className="hover:opacity-50" onClick={() => exportPatterns()}>
export
</button>
</div>
</section>
{featuredPatterns && (
<section>
<h2 className="text-xl mb-2">Featured Patterns</h2>
<div className="font-mono text-sm">
{featuredPatterns.map((pattern) => (
<a
key={pattern.id}
className={classNames(
'mr-4 hover:opacity-50 cursor-pointer block',
pattern.hash === activePattern ? 'outline outline-1' : '',
)}
onClick={() => {
setActivePattern(pattern.hash);
context.handleUpdate(pattern.code, true);
}}
>
<PatternLabel pattern={pattern} />
</a>
))}
</div>
</section>
)}
{publicPatterns && (
<section>
<h2 className="text-xl mb-2">Last Creations</h2>
<div className="font-mono text-sm">
{publicPatterns.map((pattern) => (
<a
key={'public-' + pattern.id}
className={classNames(
'mr-4 hover:opacity-50 cursor-pointer block', // inline-block
pattern.hash === activePattern ? 'outline outline-1' : '',
)}
onClick={() => {
setActivePattern(pattern.hash);
context.handleUpdate(pattern.code, true);
}}
>
<PatternLabel pattern={pattern} />
</a>
))}
</div>
</section>
)}
<section>
<h2 className="text-xl mb-2">Stock Examples</h2>
<div className="font-mono text-sm">
{Object.entries(tunes).map(([key, tune]) => (
<a
key={key}
className={classNames(
'mr-4 hover:opacity-50 cursor-pointer inline-block',
key === activePattern ? 'outline outline-1' : '',
)}
onClick={() => {
setActivePattern(key);
context.handleUpdate(tune, true);
}}
>
{key}
</a>
))}
</div>
</section>
);
})}
</div>
);
}
export function PatternLabel({ pattern } /* : { pattern: Tables<'code'> } */) {
const meta = useMemo(() => getMetadata(pattern.code), [pattern]);
function ActionButton({ children, onClick, label, labelIsHidden }) {
return (
<>
{pattern.id}. {meta.title || pattern.hash} by {Array.isArray(meta.by) ? meta.by.join(',') : 'Anonymous'}
</>
<button className="hover:opacity-50" onClick={onClick} title={label}>
{labelIsHidden !== true && label}
{children}
</button>
);
}
export function PatternsTab({ context }) {
const activePattern = useActivePattern();
const viewingPatternStore = useViewingPatternData();
const viewingPatternData = parseJSON(viewingPatternStore);
const { userPatterns, patternFilter } = useSettings();
const examplePatterns = useExamplePatterns();
const collections = examplePatterns.collections;
const updateCodeWindow = (patternData, reset = false) => {
context.handleUpdate(patternData, reset);
};
const viewingPatternID = viewingPatternData?.id;
const autoResetPatternOnChange = !window.parent?.location.pathname.includes('oodles');
return (
<div className="px-4 w-full dark:text-white text-stone-900 space-y-2 pb-4 flex flex-col overflow-hidden max-h-full">
<ButtonGroup
value={patternFilter}
onChange={(value) => settingsMap.setKey('patternFilter', value)}
items={patternFilterName}
></ButtonGroup>
{patternFilter === patternFilterName.user && (
<div>
<div className="pr-4 space-x-4 border-b border-foreground flex max-w-full overflow-x-auto">
<ActionButton
label="new"
onClick={() => {
const { data } = userPattern.createAndAddToDB();
updateCodeWindow(data);
}}
/>
<ActionButton
label="duplicate"
onClick={() => {
const { data } = userPattern.duplicate(viewingPatternData);
updateCodeWindow(data);
}}
/>
<ActionButton
label="delete"
onClick={() => {
const { data } = userPattern.delete(viewingPatternID);
updateCodeWindow({ ...data, collection: userPattern.collection });
}}
/>
<label className="hover:opacity-50 cursor-pointer">
<input
style={{ display: 'none' }}
type="file"
multiple
accept="text/plain,application/json"
onChange={(e) => importPatterns(e.target.files)}
/>
import
</label>
<ActionButton label="export" onClick={exportPatterns} />
<ActionButton
label="delete-all"
onClick={() => {
const { data } = userPattern.clearAll();
updateCodeWindow(data);
}}
/>
</div>
</div>
)}
<section className="flex overflow-y-scroll max-h-full flex-col">
{patternFilter === patternFilterName.user && (
<PatternButtons
onClick={(id) =>
updateCodeWindow({ ...userPatterns[id], collection: userPattern.collection }, autoResetPatternOnChange)
}
patterns={userPatterns}
started={context.started}
activePattern={activePattern}
viewingPatternID={viewingPatternID}
/>
)}
{patternFilter !== patternFilterName.user &&
Array.from(collections.keys()).map((collection) => {
const patterns = collections.get(collection);
return (
<section key={collection} className="py-2">
<h2 className="text-xl mb-2">{collection}</h2>
<div className="font-mono text-sm">
<PatternButtons
onClick={(id) => updateCodeWindow({ ...patterns[id], collection }, autoResetPatternOnChange)}
started={context.started}
patterns={patterns}
activePattern={activePattern}
/>
</div>
</section>
);
})}
</section>
</div>
);
}

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@ -0,0 +1,26 @@
import { $featuredPatterns, $publicPatterns, collectionName } from '../user_pattern_utils.mjs';
import { useStore } from '@nanostores/react';
import { useMemo } from 'react';
import * as tunes from '../repl/tunes.mjs';
export const stockPatterns = Object.fromEntries(
Object.entries(tunes).map(([key, code], i) => [i, { id: i, code, collection: 'Stock Examples' }]),
);
export const useExamplePatterns = () => {
const featuredPatterns = useStore($featuredPatterns);
const publicPatterns = useStore($publicPatterns);
const collections = useMemo(() => {
const pats = new Map();
pats.set(collectionName.featured, featuredPatterns);
pats.set(collectionName.public, publicPatterns);
// pats.set(collectionName.stock, stockPatterns);
return pats;
}, [featuredPatterns, publicPatterns]);
const patterns = useMemo(() => {
return Object.assign({}, ...collections.values());
}, [collections]);
return { patterns, collections };
};

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@ -4,12 +4,13 @@ import { getAudioContext, initializeAudioOutput, setDefaultAudioContext } from '
import { isTauri } from '../tauri.mjs';
import './Repl.css';
import * as tunes from './tunes.mjs';
import { createClient } from '@supabase/supabase-js';
import { nanoid } from 'nanoid';
import { writeText } from '@tauri-apps/api/clipboard';
import { createContext } from 'react';
import { $publicPatterns, $featuredPatterns } from '../settings.mjs';
import { stockPatterns } from './useExamplePatterns';
import { loadDBPatterns } from '@src/user_pattern_utils.mjs';
// Create a single supabase client for interacting with your database
export const supabase = createClient(
@ -17,25 +18,6 @@ export const supabase = createClient(
'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6InBpZHhkc3hwaGxoempuem1pZnRoIiwicm9sZSI6ImFub24iLCJpYXQiOjE2NTYyMzA1NTYsImV4cCI6MTk3MTgwNjU1Nn0.bqlw7802fsWRnqU5BLYtmXk_k-D1VFmbkHMywWc15NM',
);
export function loadPublicPatterns() {
return supabase.from('code').select().eq('public', true).limit(20).order('id', { ascending: false });
}
export function loadFeaturedPatterns() {
return supabase.from('code').select().eq('featured', true).limit(20).order('id', { ascending: false });
}
async function loadDBPatterns() {
try {
const { data: publicPatterns } = await loadPublicPatterns();
const { data: featuredPatterns } = await loadFeaturedPatterns();
$publicPatterns.set(publicPatterns);
$featuredPatterns.set(featuredPatterns);
} catch (err) {
console.error('error loading patterns');
}
}
if (typeof window !== 'undefined') {
loadDBPatterns();
}
@ -70,11 +52,20 @@ export async function initCode() {
}
}
export const parseJSON = (json) => {
json = json != null && json.length ? json : '{}';
try {
return JSON.parse(json);
} catch {
return '{}';
}
};
export function getRandomTune() {
const allTunes = Object.entries(tunes);
const allTunes = Object.entries(stockPatterns);
const randomItem = (arr) => arr[Math.floor(Math.random() * arr.length)];
const [name, code] = randomItem(allTunes);
return { name, code };
const [id, data] = randomItem(allTunes);
return data;
}
export function loadModules() {

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@ -1,12 +1,6 @@
import { atom } from 'nanostores';
import { persistentMap, persistentAtom } from '@nanostores/persistent';
import { persistentMap } from '@nanostores/persistent';
import { useStore } from '@nanostores/react';
import { register } from '@strudel/core';
import * as tunes from './repl/tunes.mjs';
import { logger } from '@strudel/core';
export let $publicPatterns = atom([]);
export let $featuredPatterns = atom([]);
export const defaultAudioDeviceName = 'System Standard';
@ -26,6 +20,7 @@ export const defaultSettings = {
latestCode: '',
isZen: false,
soundsFilter: 'all',
patternFilter: 'community',
panelPosition: 'right',
userPatterns: '{}',
audioDeviceName: defaultAudioDeviceName,
@ -33,26 +28,15 @@ export const defaultSettings = {
export const settingsMap = persistentMap('strudel-settings', defaultSettings);
// active pattern is separate, because it shouldn't sync state across tabs
// reason: https://github.com/tidalcycles/strudel/issues/857
const $activePattern = persistentAtom('activePattern', '', { listen: false });
export function setActivePattern(key) {
$activePattern.set(key);
}
export function getActivePattern() {
return $activePattern.get();
}
export function useActivePattern() {
return useStore($activePattern);
}
export function initUserCode(code) {
const userPatterns = getUserPatterns();
const match = Object.entries(userPatterns).find(([_, pat]) => pat.code === code);
setActivePattern(match?.[0] || '');
}
export function useSettings() {
const state = useStore(settingsMap);
const userPatterns = JSON.parse(state.userPatterns);
Object.keys(userPatterns).forEach((key) => {
const data = userPatterns[key];
data.id = data.id ?? key;
userPatterns[key] = data;
});
return {
...state,
isZen: [true, 'true'].includes(state.isZen) ? true : false,
@ -65,13 +49,12 @@ export function useSettings() {
isFlashEnabled: [true, 'true'].includes(state.isFlashEnabled) ? true : false,
fontSize: Number(state.fontSize),
panelPosition: state.activeFooter !== '' ? state.panelPosition : 'bottom', // <-- keep this 'bottom' where it is!
userPatterns: JSON.parse(state.userPatterns),
userPatterns: userPatterns,
};
}
export const setActiveFooter = (tab) => settingsMap.setKey('activeFooter', tab);
export const setLatestCode = (code) => settingsMap.setKey('latestCode', code);
export const setIsZen = (active) => settingsMap.setKey('isZen', !!active);
const patternSetting = (key) =>
@ -90,174 +73,3 @@ export const fontFamily = patternSetting('fontFamily');
export const fontSize = patternSetting('fontSize');
export const settingPatterns = { theme, fontFamily, fontSize };
export function getUserPatterns() {
return JSON.parse(settingsMap.get().userPatterns);
}
function getSetting(key) {
return settingsMap.get()[key];
}
export function setUserPatterns(obj) {
settingsMap.setKey('userPatterns', JSON.stringify(obj));
}
export function addUserPattern(name, config) {
if (typeof config !== 'object') {
throw new Error('addUserPattern expected object as second param');
}
if (!config.code) {
throw new Error('addUserPattern expected code as property of second param');
}
const userPatterns = getUserPatterns();
setUserPatterns({ ...userPatterns, [name]: config });
}
export function newUserPattern() {
const userPatterns = getUserPatterns();
const date = new Date().toISOString().split('T')[0];
const todays = Object.entries(userPatterns).filter(([name]) => name.startsWith(date));
const num = String(todays.length + 1).padStart(3, '0');
const defaultNewPattern = 's("hh")';
const name = date + '_' + num;
addUserPattern(name, { code: defaultNewPattern });
setActivePattern(name);
return name;
}
export function clearUserPatterns() {
if (!confirm(`This will delete all your patterns. Are you really sure?`)) {
return;
}
setUserPatterns({});
}
export function getNextCloneName(key) {
const userPatterns = getUserPatterns();
const clones = Object.entries(userPatterns).filter(([name]) => name.startsWith(key));
const num = String(clones.length + 1).padStart(3, '0');
return key + '_' + num;
}
export function getUserPattern(key) {
const userPatterns = getUserPatterns();
return userPatterns[key];
}
export function renameActivePattern() {
let activePattern = getActivePattern();
let userPatterns = getUserPatterns();
if (!userPatterns[activePattern]) {
alert('Cannot rename examples');
return;
}
const newName = prompt('Enter new name', activePattern);
if (newName === null) {
// canceled
return;
}
if (userPatterns[newName]) {
alert('Name already taken!');
return;
}
userPatterns[newName] = userPatterns[activePattern]; // copy code
delete userPatterns[activePattern];
setUserPatterns({ ...userPatterns });
setActivePattern(newName);
}
export function updateUserCode(code) {
const userPatterns = getUserPatterns();
let activePattern = getActivePattern();
// check if code is that of an example tune
const [example] = Object.entries(tunes).find(([_, tune]) => tune === code) || [];
if (example && (!activePattern || activePattern === example)) {
// select example
setActivePattern(example);
return;
}
const publicPattern = $publicPatterns.get().find((pat) => pat.code === code);
if (publicPattern) {
setActivePattern(publicPattern.hash);
return;
}
const featuredPattern = $featuredPatterns.get().find((pat) => pat.code === code);
if (featuredPattern) {
setActivePattern(featuredPattern.hash);
return;
}
if (!activePattern) {
// create new user pattern
activePattern = newUserPattern();
setActivePattern(activePattern);
} else if (
(!!tunes[activePattern] && code !== tunes[activePattern]) || // fork example tune?
$publicPatterns.get().find((p) => p.hash === activePattern) || // fork public pattern?
$featuredPatterns.get().find((p) => p.hash === activePattern) // fork featured pattern?
) {
// fork example
activePattern = getNextCloneName(activePattern);
setActivePattern(activePattern);
}
setUserPatterns({ ...userPatterns, [activePattern]: { code } });
}
export function deleteActivePattern() {
let activePattern = getActivePattern();
if (!activePattern) {
console.warn('cannot delete: no pattern selected');
return;
}
const userPatterns = getUserPatterns();
if (!userPatterns[activePattern]) {
alert('Cannot delete examples');
return;
}
if (!confirm(`Really delete the selected pattern "${activePattern}"?`)) {
return;
}
setUserPatterns(Object.fromEntries(Object.entries(userPatterns).filter(([key]) => key !== activePattern)));
setActivePattern('');
}
export function duplicateActivePattern() {
let activePattern = getActivePattern();
let latestCode = getSetting('latestCode');
if (!activePattern) {
console.warn('cannot duplicate: no pattern selected');
return;
}
const userPatterns = getUserPatterns();
activePattern = getNextCloneName(activePattern);
setUserPatterns({ ...userPatterns, [activePattern]: { code: latestCode } });
setActivePattern(activePattern);
}
export async function importPatterns(fileList) {
const files = Array.from(fileList);
await Promise.all(
files.map(async (file, i) => {
const content = await file.text();
if (file.type === 'application/json') {
const userPatterns = getUserPatterns() || {};
setUserPatterns({ ...userPatterns, ...JSON.parse(content) });
} else if (file.type === 'text/plain') {
const name = file.name.replace(/\.[^/.]+$/, '');
addUserPattern(name, { code: content });
}
}),
);
logger(`import done!`);
}
export async function exportPatterns() {
const userPatterns = getUserPatterns() || {};
const blob = new Blob([JSON.stringify(userPatterns)], { type: 'application/json' });
const downloadLink = document.createElement('a');
downloadLink.href = window.URL.createObjectURL(blob);
const date = new Date().toISOString().split('T')[0];
downloadLink.download = `strudel_patterns_${date}.json`;
document.body.appendChild(downloadLink);
downloadLink.click();
document.body.removeChild(downloadLink);
}

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import { atom } from 'nanostores';
import { persistentAtom } from '@nanostores/persistent';
import { useStore } from '@nanostores/react';
import { logger } from '@strudel/core';
import { nanoid } from 'nanoid';
import { settingsMap } from './settings.mjs';
import { parseJSON, supabase } from './repl/util.mjs';
export let $publicPatterns = atom([]);
export let $featuredPatterns = atom([]);
export const collectionName = {
user: 'user',
public: 'Last Creations',
stock: 'Stock Examples',
featured: 'Featured',
};
export const patternFilterName = {
community: 'community',
user: 'user',
};
export let $viewingPatternData = persistentAtom(
'viewingPatternData',
{
id: '',
code: '',
collection: collectionName.user,
created_at: Date.now(),
},
{ listen: false },
);
export const getViewingPatternData = () => {
return parseJSON($viewingPatternData.get());
};
export const useViewingPatternData = () => {
return useStore($viewingPatternData);
};
export const setViewingPatternData = (data) => {
$viewingPatternData.set(JSON.stringify(data));
};
export function loadPublicPatterns() {
return supabase.from('code').select().eq('public', true).limit(20).order('id', { ascending: false });
}
export function loadFeaturedPatterns() {
return supabase.from('code').select().eq('featured', true).limit(20).order('id', { ascending: false });
}
export async function loadDBPatterns() {
try {
const { data: publicPatterns } = await loadPublicPatterns();
const { data: featuredPatterns } = await loadFeaturedPatterns();
const featured = {};
const pub = {};
publicPatterns?.forEach((data, key) => (pub[data.id ?? key] = data));
featuredPatterns?.forEach((data, key) => (featured[data.id ?? key] = data));
$publicPatterns.set(pub);
$featuredPatterns.set(featured);
} catch (err) {
console.error('error loading patterns', err);
}
}
// reason: https://github.com/tidalcycles/strudel/issues/857
const $activePattern = persistentAtom('activePattern', '', { listen: false });
export function setActivePattern(key) {
$activePattern.set(key);
}
export function getActivePattern() {
return $activePattern.get();
}
export function useActivePattern() {
return useStore($activePattern);
}
export const setLatestCode = (code) => settingsMap.setKey('latestCode', code);
const defaultCode = '';
export const userPattern = {
collection: collectionName.user,
getAll() {
const patterns = parseJSON(settingsMap.get().userPatterns);
return patterns ?? {};
},
getPatternData(id) {
const userPatterns = this.getAll();
return userPatterns[id];
},
exists(id) {
return this.getPatternData(id) != null;
},
isValidID(id) {
return id != null && id.length > 0;
},
create() {
const newID = createPatternID();
const code = defaultCode;
const data = { code, created_at: Date.now(), id: newID, collection: this.collection };
return { id: newID, data };
},
createAndAddToDB() {
const newPattern = this.create();
return this.update(newPattern.id, newPattern.data);
},
update(id, data) {
const userPatterns = this.getAll();
data = { ...data, id, collection: this.collection };
setUserPatterns({ ...userPatterns, [id]: data });
return { id, data };
},
duplicate(data) {
const newPattern = this.create();
return this.update(newPattern.id, { ...newPattern.data, code: data.code });
},
clearAll() {
if (!confirm(`This will delete all your patterns. Are you really sure?`)) {
return;
}
const viewingPatternData = getViewingPatternData();
setUserPatterns({});
if (viewingPatternData.collection !== this.collection) {
return { id: viewingPatternData.id, data: viewingPatternData };
}
setActivePattern(null);
return this.create();
},
delete(id) {
const userPatterns = this.getAll();
delete userPatterns[id];
if (getActivePattern() === id) {
setActivePattern(null);
}
setUserPatterns(userPatterns);
const viewingPatternData = getViewingPatternData();
const viewingID = viewingPatternData?.id;
if (viewingID === id) {
return { id: null, data: { code: defaultCode } };
}
return { id: viewingID, data: userPatterns[viewingID] };
},
};
function setUserPatterns(obj) {
return settingsMap.setKey('userPatterns', JSON.stringify(obj));
}
export const createPatternID = () => {
return nanoid(12);
};
export async function importPatterns(fileList) {
const files = Array.from(fileList);
await Promise.all(
files.map(async (file, i) => {
const content = await file.text();
if (file.type === 'application/json') {
const userPatterns = userPattern.getAll();
setUserPatterns({ ...userPatterns, ...parseJSON(content) });
} else if (file.type === 'text/plain') {
const id = file.name.replace(/\.[^/.]+$/, '');
userPattern.update(id, { code: content });
}
}),
);
logger(`import done!`);
}
export async function exportPatterns() {
const userPatterns = userPattern.getAll();
const blob = new Blob([JSON.stringify(userPatterns)], { type: 'application/json' });
const downloadLink = document.createElement('a');
downloadLink.href = window.URL.createObjectURL(blob);
const date = new Date().toISOString().split('T')[0];
downloadLink.download = `strudel_patterns_${date}.json`;
document.body.appendChild(downloadLink);
downloadLink.click();
document.body.removeChild(downloadLink);
}