Rich message rendering #24
3 changed files with 55 additions and 24 deletions
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@ -51,17 +51,4 @@ class MatrixEvent extends ElemJS {
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}
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}
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function simpleEvent(filter, render) {
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return class extends MatrixEvent {
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render() {
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super.render()
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return this.text(render(this.data))
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}
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static canRender(event) {
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return filter(event)
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}
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}
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}
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module.exports = {MatrixEvent, simpleEvent}
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module.exports = {MatrixEvent}
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@ -1,13 +1,47 @@
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const {simpleEvent} = require("./event")
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const {MatrixEvent} = require("./event")
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const UnknownMembership = simpleEvent((e) => e.type == "m.room.member", (e) => "unknown membership event")
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function createMembershipEvent(membership, message) {
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return simpleEvent((e) => e.type == "m.room.member" && e.content.membership === membership, message)
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class MembershipEvent extends MatrixEvent {
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static canRender(event) {
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return event.type == "m.room.member"
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}
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}
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const JoinedEvent = createMembershipEvent("join", (e) => "joined the room")
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const InvitedEvent = createMembershipEvent("invite", (e) => `invited ${e.content.displayname} the room`)
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const LeaveEvent = createMembershipEvent("leave", () => "left the room")
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class JoinedEvent extends MembershipEvent {
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static canRender(event) {
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return super.canRender(event) && event.content.membership === "join"
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}
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render() {
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super.render()
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return this.text("joined the room")
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}
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}
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class InvitedEvent extends MembershipEvent {
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static canRender(event) {
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return super.canRender(event) && event.content.membership === "invite"
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}
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render() {
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super.render()
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return this.text(`invited ${this.data.content.displayname}`)
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}
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}
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class LeaveEvent extends MembershipEvent {
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static canRender(event) {
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return super.canRender(event) && event.content.membership === "leave"
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}
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render() {
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super.render()
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return this.text(`left the room`)
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}
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}
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class UnknownMembership extends MembershipEvent {
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render() {
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super.render()
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return this.text("unknown membership event")
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}
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}
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module.exports = [JoinedEvent, InvitedEvent, LeaveEvent, UnknownMembership]
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@ -1,3 +1,13 @@
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const {simpleEvent} = require("./event")
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const UnknownEvent = simpleEvent(() => true, () => "Cannot render event")
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const {MatrixEvent} = require("./event")
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class UnknownEvent extends MatrixEvent {
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static canRender() {
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return true
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}
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render() {
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super.render()
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return this.text(`cannot render event`)
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}
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}
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module.exports = [UnknownEvent]
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