forked from ProfessionalUwU/stickerpicker
Split web things into subdirectories
This commit is contained in:
Tulir Asokan
24
web/src/frequently-used.js
Normal file
24
web/src/frequently-used.js
Normal file
@ -0,0 +1,24 @@
|
||||
// Copyright (c) 2020 Tulir Asokan
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
const FREQUENTLY_USED = JSON.parse(window.localStorage.mauFrequentlyUsedStickerIDs || "{}")
|
||||
let FREQUENTLY_USED_SORTED = null
|
||||
|
||||
export const add = id => {
|
||||
const [count] = FREQUENTLY_USED[id] || [0]
|
||||
FREQUENTLY_USED[id] = [count + 1, Date.now()]
|
||||
window.localStorage.mauFrequentlyUsedStickerIDs = JSON.stringify(FREQUENTLY_USED)
|
||||
FREQUENTLY_USED_SORTED = null
|
||||
}
|
||||
|
||||
export const get = (limit = 16) => {
|
||||
if (FREQUENTLY_USED_SORTED === null) {
|
||||
FREQUENTLY_USED_SORTED = Object.entries(FREQUENTLY_USED)
|
||||
.sort(([, [count1, date1]], [, [count2, date2]]) =>
|
||||
count2 === count1 ? date2 - date1 : count2 - count1)
|
||||
.map(([emoji]) => emoji)
|
||||
}
|
||||
return FREQUENTLY_USED_SORTED.slice(0, limit)
|
||||
}
|
||||
235
web/src/index.js
Normal file
235
web/src/index.js
Normal file
@ -0,0 +1,235 @@
|
||||
// Copyright (c) 2020 Tulir Asokan
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
import { html, render, Component } from "../lib/htm/preact.js"
|
||||
import { Spinner } from "./spinner.js"
|
||||
import * as widgetAPI from "./widget-api.js"
|
||||
import * as frequent from "./frequently-used.js"
|
||||
|
||||
// The base URL for fetching packs. The app will first fetch ${PACK_BASE_URL}/index.json,
|
||||
// then ${PACK_BASE_URL}/${packFile} for each packFile in the packs object of the index.json file.
|
||||
const PACKS_BASE_URL = "packs"
|
||||
// This is updated from packs/index.json
|
||||
let HOMESERVER_URL = "https://matrix-client.matrix.org"
|
||||
|
||||
const makeThumbnailURL = mxc => `${HOMESERVER_URL}/_matrix/media/r0/thumbnail/${mxc.substr(6)}?height=128&width=128&method=scale`
|
||||
|
||||
// We need to detect iOS webkit because it has a bug related to scrolling non-fixed divs
|
||||
// This is also used to fix scrolling to sections on Element iOS
|
||||
const isMobileSafari = navigator.userAgent.match(/(iPod|iPhone|iPad)/) && navigator.userAgent.match(/AppleWebKit/)
|
||||
|
||||
class App extends Component {
|
||||
constructor(props) {
|
||||
super(props)
|
||||
this.state = {
|
||||
packs: [],
|
||||
loading: true,
|
||||
error: null,
|
||||
frequentlyUsed: {
|
||||
id: "frequently-used",
|
||||
title: "Frequently used",
|
||||
stickerIDs: frequent.get(),
|
||||
stickers: [],
|
||||
},
|
||||
}
|
||||
this.stickersByID = new Map(JSON.parse(localStorage.mauFrequentlyUsedStickerCache || "[]"))
|
||||
this.state.frequentlyUsed.stickers = this._getStickersByID(this.state.frequentlyUsed.stickerIDs)
|
||||
this.imageObserver = null
|
||||
this.packListRef = null
|
||||
this.navRef = null
|
||||
this.sendSticker = this.sendSticker.bind(this)
|
||||
this.navScroll = this.navScroll.bind(this)
|
||||
this.reloadPacks = this.reloadPacks.bind(this)
|
||||
}
|
||||
|
||||
_getStickersByID(ids) {
|
||||
return ids.map(id => this.stickersByID.get(id)).filter(sticker => !!sticker)
|
||||
}
|
||||
|
||||
updateFrequentlyUsed() {
|
||||
const stickerIDs = frequent.get()
|
||||
const stickers = this._getStickersByID(stickerIDs)
|
||||
this.setState({
|
||||
frequentlyUsed: {
|
||||
...this.state.frequentlyUsed,
|
||||
stickerIDs,
|
||||
stickers,
|
||||
},
|
||||
})
|
||||
localStorage.mauFrequentlyUsedStickerCache = JSON.stringify(stickers.map(sticker => [sticker.id, sticker]))
|
||||
}
|
||||
|
||||
reloadPacks() {
|
||||
this.imageObserver.disconnect()
|
||||
this.sectionObserver.disconnect()
|
||||
this.setState({ packs: [] })
|
||||
this._loadPacks(true)
|
||||
}
|
||||
|
||||
_loadPacks(disableCache = false) {
|
||||
const cache = disableCache ? "no-cache" : undefined
|
||||
fetch(`${PACKS_BASE_URL}/index.json`, { cache }).then(async indexRes => {
|
||||
if (indexRes.status >= 400) {
|
||||
this.setState({
|
||||
loading: false,
|
||||
error: indexRes.status !== 404 ? indexRes.statusText : null,
|
||||
})
|
||||
return
|
||||
}
|
||||
const indexData = await indexRes.json()
|
||||
HOMESERVER_URL = indexData.homeserver_url || HOMESERVER_URL
|
||||
// TODO only load pack metadata when scrolled into view?
|
||||
for (const packFile of indexData.packs) {
|
||||
const packRes = await fetch(`${PACKS_BASE_URL}/${packFile}`, { cache })
|
||||
const packData = await packRes.json()
|
||||
for (const sticker of packData.stickers) {
|
||||
this.stickersByID.set(sticker.id, sticker)
|
||||
}
|
||||
this.setState({
|
||||
packs: [...this.state.packs, packData],
|
||||
loading: false,
|
||||
})
|
||||
}
|
||||
this.updateFrequentlyUsed()
|
||||
}, error => this.setState({ loading: false, error }))
|
||||
}
|
||||
|
||||
componentDidMount() {
|
||||
this._loadPacks()
|
||||
this.imageObserver = new IntersectionObserver(this.observeImageIntersections, {
|
||||
rootMargin: "100px",
|
||||
})
|
||||
this.sectionObserver = new IntersectionObserver(this.observeSectionIntersections)
|
||||
}
|
||||
|
||||
observeImageIntersections(intersections) {
|
||||
for (const entry of intersections) {
|
||||
const img = entry.target.children.item(0)
|
||||
if (entry.isIntersecting) {
|
||||
img.setAttribute("src", img.getAttribute("data-src"))
|
||||
img.classList.add("visible")
|
||||
} else {
|
||||
img.removeAttribute("src")
|
||||
img.classList.remove("visible")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
observeSectionIntersections(intersections) {
|
||||
for (const entry of intersections) {
|
||||
const packID = entry.target.getAttribute("data-pack-id")
|
||||
const navElement = document.getElementById(`nav-${packID}`)
|
||||
if (entry.isIntersecting) {
|
||||
navElement.classList.add("visible")
|
||||
} else {
|
||||
navElement.classList.remove("visible")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
componentDidUpdate() {
|
||||
if (this.packListRef === null) {
|
||||
return
|
||||
}
|
||||
for (const elem of this.packListRef.getElementsByClassName("sticker")) {
|
||||
this.imageObserver.observe(elem)
|
||||
}
|
||||
for (const elem of this.packListRef.children) {
|
||||
this.sectionObserver.observe(elem)
|
||||
}
|
||||
}
|
||||
|
||||
componentWillUnmount() {
|
||||
this.imageObserver.disconnect()
|
||||
this.sectionObserver.disconnect()
|
||||
}
|
||||
|
||||
sendSticker(evt) {
|
||||
const id = evt.currentTarget.getAttribute("data-sticker-id")
|
||||
const sticker = this.stickersByID.get(id)
|
||||
frequent.add(id)
|
||||
this.updateFrequentlyUsed()
|
||||
widgetAPI.sendSticker(sticker)
|
||||
}
|
||||
|
||||
navScroll(evt) {
|
||||
this.navRef.scrollLeft += evt.deltaY * 12
|
||||
}
|
||||
|
||||
render() {
|
||||
if (this.state.loading) {
|
||||
return html`<main class="spinner"><${Spinner} size=${80} green /></main>`
|
||||
} else if (this.state.error) {
|
||||
return html`<main class="error">
|
||||
<h1>Failed to load packs</h1>
|
||||
<p>${this.state.error}</p>
|
||||
</main>`
|
||||
} else if (this.state.packs.length === 0) {
|
||||
return html`<main class="empty"><h1>No packs found 😿</h1></main>`
|
||||
}
|
||||
return html`<main class="has-content">
|
||||
<nav onWheel=${this.navScroll} ref=${elem => this.navRef = elem}>
|
||||
<${NavBarItem} pack=${this.state.frequentlyUsed} iconOverride="res/recent.svg" altOverride="🕓️" />
|
||||
${this.state.packs.map(pack => html`<${NavBarItem} id=${pack.id} pack=${pack}/>`)}
|
||||
<${NavBarItem} pack=${{ id: "settings", title: "Settings" }} iconOverride="res/settings.svg" altOverride="⚙️️" />
|
||||
</nav>
|
||||
<div class="pack-list ${isMobileSafari ? "ios-safari-hack" : ""}" ref=${elem => this.packListRef = elem}>
|
||||
<${Pack} pack=${this.state.frequentlyUsed} send=${this.sendSticker} />
|
||||
${this.state.packs.map(pack => html`<${Pack} id=${pack.id} pack=${pack} send=${this.sendSticker} />`)}
|
||||
<${Settings} app=${this}/>
|
||||
</div>
|
||||
</main>`
|
||||
}
|
||||
}
|
||||
|
||||
const Settings = ({ app }) => html`
|
||||
<section class="stickerpack settings" id="pack-settings" data-pack-id="settings">
|
||||
<h1>Settings</h1>
|
||||
<div class="settings-list">
|
||||
<button onClick=${app.reloadPacks}>Reload</button>
|
||||
</div>
|
||||
</section>
|
||||
`
|
||||
|
||||
// By default we just let the browser handle scrolling to sections, but webviews on Element iOS
|
||||
// open the link in the browser instead of just scrolling there, so we need to scroll manually:
|
||||
const scrollToSection = (evt, id) => {
|
||||
const pack = document.getElementById(`pack-${id}`)
|
||||
pack.scrollIntoView({ block: "start", behavior: "instant" })
|
||||
evt.preventDefault()
|
||||
}
|
||||
|
||||
const NavBarItem = ({ pack, iconOverride = null, altOverride = null }) => html`
|
||||
<a href="#pack-${pack.id}" id="nav-${pack.id}" data-pack-id=${pack.id} title=${pack.title}
|
||||
onClick=${isMobileSafari ? (evt => scrollToSection(evt, pack.id)) : undefined}>
|
||||
<div class="sticker ${iconOverride ? "icon" : ""}">
|
||||
${iconOverride ? html`
|
||||
<img src=${iconOverride} alt=${altOverride} class="visible"/>
|
||||
` : html`
|
||||
<img src=${makeThumbnailURL(pack.stickers[0].url)}
|
||||
alt=${pack.stickers[0].body} class="visible" />
|
||||
`}
|
||||
</div>
|
||||
</a>
|
||||
`
|
||||
|
||||
const Pack = ({ pack, send }) => html`
|
||||
<section class="stickerpack" id="pack-${pack.id}" data-pack-id=${pack.id}>
|
||||
<h1>${pack.title}</h1>
|
||||
<div class="sticker-list">
|
||||
${pack.stickers.map(sticker => html`
|
||||
<${Sticker} key=${sticker.id} content=${sticker} send=${send}/>
|
||||
`)}
|
||||
</div>
|
||||
</section>
|
||||
`
|
||||
|
||||
const Sticker = ({ content, send }) => html`
|
||||
<div class="sticker" onClick=${send} data-sticker-id=${content.id}>
|
||||
<img data-src=${makeThumbnailURL(content.url)} alt=${content.body} />
|
||||
</div>
|
||||
`
|
||||
|
||||
render(html`<${App} />`, document.body)
|
||||
31
web/src/spinner.js
Normal file
31
web/src/spinner.js
Normal file
@ -0,0 +1,31 @@
|
||||
// Copyright (c) 2020 Tulir Asokan
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
import { html } from "../lib/htm/preact.js"
|
||||
|
||||
export const Spinner = ({ size = 40, noCenter = false, noMargin = false, green = false }) => {
|
||||
let margin = 0
|
||||
if (!isNaN(+size)) {
|
||||
size = +size
|
||||
margin = noMargin ? 0 : `${Math.round(size / 6)}px`
|
||||
size = `${size}px`
|
||||
}
|
||||
const noInnerMargin = !noCenter || !margin
|
||||
const comp = html`
|
||||
<div style="width: ${size}; height: ${size}; margin: ${noInnerMargin ? 0 : margin} 0;"
|
||||
class="sk-chase ${green && "green"}">
|
||||
<div class="sk-chase-dot" />
|
||||
<div class="sk-chase-dot" />
|
||||
<div class="sk-chase-dot" />
|
||||
<div class="sk-chase-dot" />
|
||||
<div class="sk-chase-dot" />
|
||||
<div class="sk-chase-dot" />
|
||||
</div>
|
||||
`
|
||||
if (!noCenter) {
|
||||
return html`<div style="margin: ${margin} 0;" class="sk-center-wrapper">${comp}</div>`
|
||||
}
|
||||
return comp
|
||||
}
|
||||
66
web/src/widget-api.js
Normal file
66
web/src/widget-api.js
Normal file
@ -0,0 +1,66 @@
|
||||
// Copyright (c) 2020 Tulir Asokan
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
let widgetId = null
|
||||
|
||||
window.onmessage = event => {
|
||||
if (!window.parent || !event.data) {
|
||||
return
|
||||
}
|
||||
|
||||
const request = event.data
|
||||
if (!request.requestId || !request.widgetId || !request.action || request.api !== "toWidget") {
|
||||
return
|
||||
}
|
||||
|
||||
if (widgetId) {
|
||||
if (widgetId !== request.widgetId) {
|
||||
return
|
||||
}
|
||||
} else {
|
||||
widgetId = request.widgetId
|
||||
}
|
||||
|
||||
let response
|
||||
|
||||
if (request.action === "visibility") {
|
||||
response = {}
|
||||
} else if (request.action === "capabilities") {
|
||||
response = { capabilities: ["m.sticker"] }
|
||||
} else {
|
||||
response = { error: { message: "Action not supported" } }
|
||||
}
|
||||
|
||||
window.parent.postMessage({ ...request, response }, event.origin)
|
||||
}
|
||||
|
||||
export function sendSticker(content) {
|
||||
const data = {
|
||||
content: { ...content },
|
||||
// `name` is for Element Web (and also the spec)
|
||||
// Element Android uses content -> body as the name
|
||||
name: content.body,
|
||||
}
|
||||
// Custom field that stores the ID even for non-telegram stickers
|
||||
delete data.content.id
|
||||
|
||||
// This is for Element iOS
|
||||
const widgetData = {
|
||||
...data,
|
||||
description: content.body,
|
||||
file: `${content.id}.png`,
|
||||
}
|
||||
// Element iOS explodes if there are extra fields present
|
||||
delete widgetData.content["net.maunium.telegram.sticker"]
|
||||
|
||||
window.parent.postMessage({
|
||||
api: "fromWidget",
|
||||
action: "m.sticker",
|
||||
requestId: `sticker-${Date.now()}`,
|
||||
widgetId,
|
||||
data,
|
||||
widgetData,
|
||||
}, "*")
|
||||
}
|
||||
Reference in New Issue
Block a user