/emoji works consistently and can bulk upload
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1 changed files with 84 additions and 52 deletions
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@ -12,6 +12,9 @@ const api = sync.require("./api")
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const mxUtils = sync.require("../m2d/converters/utils")
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/** @type {import("../discord/utils")} */
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const dUtils = sync.require("../discord/utils")
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/** @type {import("./kstate")} */
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const ks = sync.require("./kstate")
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const reg = require("./read-registration")
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const PREFIXES = ["//", "/"]
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@ -69,6 +72,7 @@ function onReactionAdd(event) {
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/**
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* @callback CommandExecute
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* @param {Ty.Event.Outer_M_Room_Message} event
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* @param {string} realBody
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* @param {any} [ctx]
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*/
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@ -81,13 +85,13 @@ function onReactionAdd(event) {
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/** @param {CommandExecute} execute */
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function replyctx(execute) {
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/** @type {CommandExecute} */
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return function(event, ctx = {}) {
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return function(event, realBody, ctx = {}) {
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ctx["m.relates_to"] = {
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"m.in_reply_to": {
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event_id: event.event_id
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}
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}
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return execute(event, ctx)
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return execute(event, realBody, ctx)
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}
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}
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@ -106,7 +110,7 @@ class MatrixStringBuilder {
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*/
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add(body, formattedBody, condition = true) {
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if (condition) {
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if (!formattedBody) formattedBody = body
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if (formattedBody == undefined) formattedBody = body
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this.body += body
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this.formattedBody += formattedBody
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}
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@ -120,7 +124,7 @@ class MatrixStringBuilder {
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*/
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addLine(body, formattedBody, condition = true) {
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if (condition) {
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if (!formattedBody) formattedBody = body
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if (formattedBody == undefined) formattedBody = body
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if (this.body.length && this.body.slice(-1) !== "\n") this.body += "\n"
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this.body += body
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const match = this.formattedBody.match(/<\/?([a-zA-Z]+[a-zA-Z0-9]*)[^>]*>\s*$/)
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@ -144,13 +148,14 @@ class MatrixStringBuilder {
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const commands = [{
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aliases: ["emoji"],
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execute: replyctx(
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async (event, ctx) => {
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async (event, realBody, ctx) => {
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// Guard
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/** @type {string} */ // @ts-ignore
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const channelID = select("channel_room", "channel_id", "WHERE room_id = ?").pluck().get(event.room_id)
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const guildID = discord.channels.get(channelID)?.["guild_id"]
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let matrixOnlyReason = null
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const matrixOnlyConclusion = "So the emoji will be uploaded on Matrix-side only. It will still be usable over the bridge, but may have degraded functionality."
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// Check if we can/should upload to Discord, for various causes
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if (!guildID) {
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matrixOnlyReason = "NOT_BRIDGED"
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} else {
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@ -164,47 +169,68 @@ const commands = [{
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matrixOnlyReason = "USER_PERMISSIONS"
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}
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}
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const nameMatch = event.content.body.match(/:([a-zA-Z0-9_]{2,}):/)
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if (!nameMatch) {
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return api.sendEvent(event.room_id, "m.room.message", {
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...ctx,
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msgtype: "m.text",
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body: "Not sure what you want to call this emoji. Try writing a new :name: in colons. The name can have letters, numbers, and underscores."
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})
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}
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const name = nameMatch[1]
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let mxc
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const mxcMatch = event.content.body.match(/(mxc:\/\/.*?)\b/)
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if (mxcMatch) {
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mxc = mxcMatch[1]
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}
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if (!mxc && event.content["m.relates_to"]?.["m.in_reply_to"]?.event_id) {
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const repliedToEventID = event.content["m.relates_to"]["m.in_reply_to"].event_id
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const repliedToEvent = await api.getEvent(event.room_id, repliedToEventID)
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if (repliedToEvent.type === "m.room.message" && repliedToEvent.content.msgtype === "m.image" && repliedToEvent.content.url) {
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mxc = repliedToEvent.content.url
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if (matrixOnlyReason) {
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// If uploading to Matrix, check if we have permission
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const state = await api.getAllState(event.room_id)
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const kstate = ks.stateToKState(state)
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const powerLevels = kstate["m.room.power_levels/"]
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const required = powerLevels.events["im.ponies.room_emotes"] ?? powerLevels.state_default ?? 50
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const have = powerLevels.users[`@${reg.sender_localpart}:${reg.ooye.server_name}`] ?? powerLevels.users_default ?? 0
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if (have < required) {
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return api.sendEvent(event.room_id, "m.room.message", {
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...ctx,
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msgtype: "m.text",
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body: "I don't have sufficient permissions in this Matrix room to edit emojis."
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})
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}
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}
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if (!mxc) {
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/** @type {{url: string, name: string}[]} */
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const toUpload = []
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const nameMatch = realBody.match(/:([a-zA-Z0-9_]{2,}):/)
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const mxcMatch = realBody.match(/(mxc:\/\/.*?)\b/)
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if (event.content["m.relates_to"]?.["m.in_reply_to"]?.event_id) {
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const repliedToEventID = event.content["m.relates_to"]["m.in_reply_to"].event_id
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const repliedToEvent = await api.getEvent(event.room_id, repliedToEventID)
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if (nameMatch && repliedToEvent.type === "m.room.message" && repliedToEvent.content.msgtype === "m.image" && repliedToEvent.content.url) {
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toUpload.push({url: repliedToEvent.content.url, name: nameMatch[1]})
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} else if (repliedToEvent.type === "m.room.message" && repliedToEvent.content.msgtype === "m.text" && "formatted_body" in repliedToEvent.content) {
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const namePrefixMatch = realBody.match(/:([a-zA-Z0-9_]{2,})(?:\b|:)/)
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const imgMatches = [...repliedToEvent.content.formatted_body.matchAll(/<img [^>]*>/g)]
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for (const match of imgMatches) {
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const e = match[0]
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const url = e.match(/src="([^"]*)"/)?.[1]
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let name = e.match(/title=":?([^":]*):?"/)?.[1]
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if (!url || !name) continue
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if (namePrefixMatch) name = namePrefixMatch[1] + name
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toUpload.push({url, name})
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}
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}
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}
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if (!toUpload.length && mxcMatch && nameMatch) {
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toUpload.push({url: mxcMatch[1], name: nameMatch[1]})
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}
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if (!toUpload.length) {
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return api.sendEvent(event.room_id, "m.room.message", {
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...ctx,
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msgtype: "m.text",
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body: "Not sure what image you wanted to add. Try replying to an uploaded image when you use the command, or write an mxc:// URL in your message."
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body: "Not sure what image you wanted to add. Try replying to an uploaded image when you use the command, or write an mxc:// URL in your message. You should specify the new name :like_this:."
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})
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}
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const b = new MatrixStringBuilder()
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.addLine("## Emoji preview", "<h2>Emoji preview</h2>")
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.addLine(`Ⓜ️ This room isn't bridged to Discord. ${matrixOnlyConclusion}`, `Ⓜ️ <em>This room isn't bridged to Discord. ${matrixOnlyConclusion}</em>`, matrixOnlyReason === "NOT_BRIDGED")
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.addLine(`Ⓜ️ *Discord ran out of space for emojis. ${matrixOnlyConclusion}`, `Ⓜ️ <em>Discord ran out of space for emojis. ${matrixOnlyConclusion}</em>`, matrixOnlyReason === "CAPACITY")
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.addLine(`Ⓜ️ *If you were a Discord user, you wouldn't have permission to create emojis. ${matrixOnlyConclusion}`, `Ⓜ️ <em>If you were a Discord user, you wouldn't have permission to create emojis. ${matrixOnlyConclusion}</em>`, matrixOnlyReason === "CAPACITY")
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.addLine("[Preview not available in plain text.]", "Preview:")
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for (const e of toUpload) {
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b.add("", `<img data-mx-emoticon height="48" src="${e.url}" title=":${e.name}:" alt=":${e.name}:">`)
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}
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b.addLine("Hit ✅ to add it.")
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const sent = await api.sendEvent(event.room_id, "m.room.message", {
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...ctx,
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...new MatrixStringBuilder()
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.addLine("## Emoji preview", "<h2>Emoji preview</h2>")
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.addLine(`Ⓜ️ This room isn't bridged to Discord. ${matrixOnlyConclusion}`, `Ⓜ️ <em>This room isn't bridged to Discord. ${matrixOnlyConclusion}</em>`, matrixOnlyReason === "NOT_BRIDGED")
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.addLine(`Ⓜ️ *Discord ran out of space for emojis. ${matrixOnlyConclusion}`, `Ⓜ️ <em>Discord ran out of space for emojis. ${matrixOnlyConclusion}</em>`, matrixOnlyReason === "CAPACITY")
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.addLine(`Ⓜ️ *If you were a Discord user, you wouldn't have permission to create emojis. ${matrixOnlyConclusion}`, `Ⓜ️ <em>If you were a Discord user, you wouldn't have permission to create emojis. ${matrixOnlyConclusion}</em>`, matrixOnlyReason === "CAPACITY")
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.addLine("[Preview not available in plain text.]", `Preview: <img data-mx-emoticon height="48" src="${mxc} title=":${name}:" alt=":${name}:">`)
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.addLine("Hit ✅ to add it.")
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.get()
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...b.get()
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})
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addButton(event.room_id, sent, "✅", event.sender).then(async () => {
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if (matrixOnlyReason) {
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@ -223,30 +249,36 @@ const commands = [{
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}
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}
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if (!("images" in pack)) pack.images = {}
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pack.images[name] = {
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url: mxc // Directly use the same file that the Matrix user uploaded. Don't need to worry about dimensions/filesize because clients already request their preferred resized version from the homeserver.
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const b = new MatrixStringBuilder()
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.addLine(`Created ${toUpload.length} emojis`, "")
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for (const e of toUpload) {
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pack.images[e.name] = {
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url: e.url // Directly use the same file that the Matrix user uploaded. Don't need to worry about dimensions/filesize because clients already request their preferred resized version from the homeserver.
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}
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b.add("", `<img data-mx-emoticon height="48" src="${e.url}" title=":${e.name}:" alt=":${e.name}:">`)
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}
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await api.sendState(event.room_id, type, key, pack)
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api.sendEvent(event.room_id, "m.room.message", {
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...ctx,
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...new MatrixStringBuilder()
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.addLine(`Created :${name}:`, `<img data-mx-emoticon height="48" src="${mxc}" title=":${name}:" alt=":${name}:">`)
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.get()
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...b.get()
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})
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} else {
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// Upload it to Discord and have the bridge sync it back to Matrix again
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const publicUrl = mxUtils.getPublicUrlForMxc(mxc)
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// @ts-ignore
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const resizeInput = await fetch(publicUrl, {agent: false}).then(res => res.arrayBuffer())
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const resizeOutput = await sharp(resizeInput)
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.resize(EMOJI_SIZE, EMOJI_SIZE, {fit: "inside", withoutEnlargement: true, background: {r: 0, g: 0, b: 0, alpha: 0}})
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.png()
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.toBuffer({resolveWithObject: true})
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console.log(`uploading emoji ${resizeOutput.data.length} bytes to :${name}:`)
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const emoji = await discord.snow.guildAssets.createEmoji(guildID, {name, image: "data:image/png;base64," + resizeOutput.data.toString("base64")})
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for (const e of toUpload) {
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const publicUrl = mxUtils.getPublicUrlForMxc(e.url)
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// @ts-ignore
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const resizeInput = await fetch(publicUrl, {agent: false}).then(res => res.arrayBuffer())
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const resizeOutput = await sharp(resizeInput)
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.resize(EMOJI_SIZE, EMOJI_SIZE, {fit: "inside", withoutEnlargement: true, background: {r: 0, g: 0, b: 0, alpha: 0}})
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.png()
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.toBuffer({resolveWithObject: true})
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console.log(`uploading emoji ${resizeOutput.data.length} bytes to :${e.name}:`)
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const emoji = await discord.snow.guildAssets.createEmoji(guildID, {name: e.name, image: "data:image/png;base64," + resizeOutput.data.toString("base64")})
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}
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api.sendEvent(event.room_id, "m.room.message", {
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...ctx,
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msgtype: "m.text",
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body: `Created :${name}:`
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body: `Created ${toUpload.length} emojis`
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})
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}
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})
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@ -276,7 +308,7 @@ async function execute(event) {
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const command = commands.find(c => c.aliases.includes(commandName))
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if (!command) return
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await command.execute(event)
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await command.execute(event, realBody)
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}
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module.exports.execute = execute
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