# HG changeset patch
# User Peter Sanchez <pjs@petersanchez.com>
# Date 1668819159 21600
#      Fri Nov 18 18:52:39 2022 -0600
# Node ID f733e580ffb67696380c479574f2324bd930fb15
# Parent  8ce95fa0383b7c0e8a910006d6a75181984b3d35
Fixing emu loader to work with gifs

diff --git a/views/emus.html b/views/emus.html
--- a/views/emus.html
+++ b/views/emus.html
@@ -1,1 +1,1 @@
-{{ range .Emus }}<img class="emu" alt=":{{.}}:" onclick="addemu(':{{.}}:');" src="/emu/{{ . }}.png">{{ end }}
+{{ range .Emus }}<img class="emu" alt=":{{.Name}}:" onclick="addemu(':{{.Name}}:');" src="{{ .ID }}">{{ end }}
diff --git a/web.go b/web.go
--- a/web.go
+++ b/web.go
@@ -50,7 +50,7 @@
 
 var develMode = false
 
-var emunames []string
+var allemus []Emu
 
 func getuserstyle(u *login.UserInfo) template.CSS {
 	if u == nil {
@@ -151,7 +151,7 @@
 
 func showemus(w http.ResponseWriter, r *http.Request) {
 	templinfo := getInfo(r)
-	templinfo["Emus"] = emunames
+	templinfo["Emus"] = allemus
 	err := readviews.Execute(w, "emus.html", templinfo)
 	if err != nil {
 		elog.Print(err)
@@ -2431,18 +2431,27 @@
 }
 
 func emuinit() {
+	var emunames []string
 	dir, err := os.Open(dataDir + "/emus")
 	if err == nil {
 		emunames, _ = dir.Readdirnames(0)
 		dir.Close()
 	}
 	for i, e := range emunames {
-		if len(e) > 4 {
-			emunames[i] = e[:len(e)-4]
+		if len(e) <= 4 {
+			continue
 		}
+		ext := e[len(e)-4:]
+		emu := Emu{
+			ID:   fmt.Sprintf("/emu/%s", e),
+			Name: e[:len(e)-4],
+			Type: "image/" + ext[1:],
+		}
+		allemus = append(allemus, emu)
+		emunames[i] = e[:len(e)-4]
 	}
-	sort.Slice(emunames, func(i, j int) bool {
-		return emunames[i] < emunames[j]
+	sort.Slice(allemus, func(i, j int) bool {
+		return allemus[i].Name < allemus[j].Name
 	})
 }