remove excess community api calls

public/utils.js

@@ -245,19 +245,25 @@ function toggleMyCommunities(e) {
     return false
   }
   mycommunities.className = "open"
-  mycommunities.innerHTML = "<div>loading</div>"
-  request(e.target.href + "&xhr=1", "", function(res) {
-    mycommunities.innerHTML = '<div><a href="'+e.target.href+'">view all »</a>'
-    mycommunities.innerHTML += res
-  }, function() {
-    mycommunities.className = ""
-  })
+  if (mycommunities.innerHTML == "") {
+    mycommunities.innerHTML = "<div>loading</div>"
+    request(e.target.href + "&xhr=1", "", function(res) {
+      mycommunities.innerHTML = '<div><a href="'+e.target.href+'">view all »</a>'
+      mycommunities.innerHTML += res
+    }, function() {
+      mycommunities.className = ""
+    })
+  }
   return false
 }
 
 function openSettings(e) {
   e.preventDefault()
   var settings = document.getElementById("settingspopup")
+  if (settings.className == "open") {
+    settings.className = ""
+    return false
+  }
   settings.className = "open"
   request(e.target.href + "?xhr=1", "", function(res) {
     settings.innerHTML = res

state.go

@@ -59,8 +59,9 @@ type Post struct {
 }
 
 type Session struct {
-	UserName string
-	UserID   int
+	UserName    string
+	UserID      int
+	Communities []types.CommunityView
 }
 
 type State struct {
@@ -267,6 +268,18 @@ func (state *State) GetSite() {
 		return
 	}
 	state.Site = resp
+	if !state.Site.MyUser.IsValid() {
+		return
+	}
+	for _, c := range state.Site.MyUser.MustValue().Follows {
+		state.Session.Communities = append(state.Session.Communities, types.CommunityView{
+			Community:  c.Community,
+			Subscribed: "Subscribed",
+		})
+	}
+	sort.Slice(state.Session.Communities, func(a, b int) bool {
+		return state.Session.Communities[a].Community.Name < state.Session.Communities[b].Community.Name
+	})
 }
 
 func (state *State) GetComment(commentid int) {
@@ -532,16 +545,10 @@ func (state *State) Search(searchtype string) {
 			if state.Page > 1 {
 				return
 			}
-			state.GetSite()
-			for _, c := range state.Site.MyUser.MustValue().Follows {
-				state.Communities = append(state.Communities, types.CommunityView{
-					Community:  c.Community,
-					Subscribed: "Subscribed",
-				})
+			if state.Site == nil {
+				state.GetSite()
 			}
-			sort.Slice(state.Communities, func(a, b int) bool {
-				return state.Communities[a].Community.Name < state.Communities[b].Community.Name
-			})
+			state.Communities = state.Session.Communities
 			return
 		}
 		resp, err := state.Client.Communities(context.Background(), types.ListCommunities{

templates/frontpage.html

@@ -59,6 +59,6 @@
       {{ template "sidebar.html" . }}
     </main>
 {{ end }}
-    <script src="/_/static/utils.js?v=21"></script>
+    <script src="/_/static/utils.js?v=22"></script>
   </body>
 </html>

templates/main.html

@@ -140,7 +140,7 @@
     {{ end }}
   {{ end }}
 
-    <script src="/_/static/utils.js?v=21"></script>
+    <script src="/_/static/utils.js?v=22"></script>
     {{ template "sidebar.html" . }}
     </main>
 {{ end }}

templates/nav.html

@@ -1,3 +1,4 @@
+{{ $state := . }}
 <nav>
       <div class="communities">
         {{ if .Session }}
@@ -14,7 +15,14 @@
         {{ end }}
         <a href="/{{$host}}/search?searchtype=Communities&sort=TopMonth" class="more">more »</a>
       </div>
-      <div id="mycommunities"></div>
+      <div id="mycommunities">
+{{- if and .Session .Session.Communities }}
+<a href="/{{.Host}}/search?searchtype=Communities&listingType=Subscribed&sort=TopMonth&page=0">view all »</a>
+  {{ range .Session.Communities }}
+<a href="/{{ $state.Host}}/{{ if .Community.Local }}c/{{.Community.Name}}{{else}}{{ localize .Community.ActorID }}{{end}}">{{fullcname .Community }}</a>
+  {{ end }}
+{{ end -}}
+      </div>
       <div class="right">
 {{ if .Session }}
         <a href="/{{.Host}}/u/{{ .Session.UserName}}">{{ .Session.UserName }}</a>