From db2522e982f6455a921bd8ad9420cf9ce406e543 Mon Sep 17 00:00:00 2001
From: Hamza Ali <me@hamzantal.pw>
Date: Wed, 8 Sep 2021 16:47:13 +0700
Subject: [PATCH] Update dependencies, send expand in ephemeral sans
 permissions

---
 doc.go  | 38 ++++++++++++++++++++++----------------
 go.mod  |  1 +
 go.sum  |  2 ++
 main.go |  1 +
 4 files changed, 26 insertions(+), 16 deletions(-)

diff --git a/doc.go b/doc.go
index 1f6b3f8..44cb4a6 100644
--- a/doc.go
+++ b/doc.go
@@ -41,20 +41,18 @@ var (
 	mu             sync.Mutex
 )
 
-func init() {
-	go func() {
-		for {
-			time.Sleep(time.Minute * 5)
-			now := time.Now()
-			mu.Lock()
-			for _, data := range interactionMap {
-				if now.After(data.created.Add(time.Minute * 5)) {
-					delete(interactionMap, data.id)
-				}
+func gcInteractionData() {
+	for {
+		time.Sleep(time.Minute * 5)
+		now := time.Now()
+		mu.Lock()
+		for _, data := range interactionMap {
+			if now.After(data.created.Add(time.Minute * 5)) {
+				delete(interactionMap, data.id)
 			}
-			mu.Unlock()
 		}
-	}()
+		mu.Unlock()
+	}
 }
 
 func (b *botState) handleDocs(e *gateway.InteractionCreateEvent) {
@@ -161,11 +159,8 @@ func (b *botState) onDocsComponent(e *gateway.InteractionCreateEvent, data *inte
 
 	// Admin + privileged only.
 	// (Only check admin here to reduce total API calls).
+	// If not privileged, send ephemeral instead.
 	case "expand":
-		if !isAdmin() {
-			embed = failEmbed("Error", cannotExpand)
-			break
-		}
 		embed, data.full = b.onDocs(e, data.query, true), true
 		components = &[]discord.Component{
 			discord.ActionRowComponent{
@@ -179,6 +174,17 @@ func (b *botState) onDocsComponent(e *gateway.InteractionCreateEvent, data *inte
 			},
 		}
 
+		if !isAdmin() {
+			_ = b.state.RespondInteraction(e.ID, e.Token, api.InteractionResponse{
+				Type: api.MessageInteractionWithSource,
+				Data: &api.InteractionResponseData{
+					Flags:  api.EphemeralResponse,
+					Embeds: &[]discord.Embed{embed},
+				},
+			})
+			break
+		}
+
 	case "hide":
 		components = &[]discord.Component{}
 		embed = b.onDocs(e, data.query, data.full)
diff --git a/go.mod b/go.mod
index 7a97996..1051e33 100644
--- a/go.mod
+++ b/go.mod
@@ -12,6 +12,7 @@ require (
 require (
 	github.com/PuerkitoBio/goquery v1.7.1 // indirect
 	github.com/andybalholm/cascadia v1.2.0 // indirect
+	github.com/dustin/go-humanize v1.0.0 // indirect
 	github.com/gorilla/schema v1.2.0 // indirect
 	github.com/gorilla/websocket v1.4.2 // indirect
 	github.com/k0kubun/colorstring v0.0.0-20150214042306-9440f1994b88 // indirect
diff --git a/go.sum b/go.sum
index de94918..db8a826 100644
--- a/go.sum
+++ b/go.sum
@@ -6,6 +6,8 @@ github.com/diamondburned/arikawa/v3 v3.0.0-20210824182349-f334491deed4 h1:Lj1nG3
 github.com/diamondburned/arikawa/v3 v3.0.0-20210824182349-f334491deed4/go.mod h1:sNqM/iGXuH87wEH1rpQBEY1PR0AAkRKJuUhJGOdo7To=
 github.com/diamondburned/arikawa/v3 v3.0.0-rc.1 h1:1RHtYaVstlEJ5v8b3PNUIpa7D0cfg3qT7n7WbWjb5ZQ=
 github.com/diamondburned/arikawa/v3 v3.0.0-rc.1/go.mod h1:sNqM/iGXuH87wEH1rpQBEY1PR0AAkRKJuUhJGOdo7To=
+github.com/dustin/go-humanize v1.0.0 h1:VSnTsYCnlFHaM2/igO1h6X3HA71jcobQuxemgkq4zYo=
+github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/gorilla/schema v1.2.0 h1:YufUaxZYCKGFuAq3c96BOhjgd5nmXiOY9NGzF247Tsc=
 github.com/gorilla/schema v1.2.0/go.mod h1:kgLaKoK1FELgZqMAVxx/5cbj0kT+57qxUrAlIO2eleU=
 github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
diff --git a/main.go b/main.go
index f93bd80..3a13baf 100644
--- a/main.go
+++ b/main.go
@@ -85,6 +85,7 @@ func main() {
 		return
 	}
 
+	go gcInteractionData()
 	select {}
 }