xhr errorcallback, login and comment score/votes in inbox

public/utils.js

@@ -1,8 +1,9 @@
-function request(url, params, callback) {
+function request(url, params, callback, errorcallback) {
   var xmlHttp = new XMLHttpRequest();
   xmlHttp.onreadystatechange = function() {
     if (xmlHttp.readyState == 4 && xmlHttp.status == 200)
-      callback(xmlHttp.responseText);
+      return callback(xmlHttp.responseText);
+    errorcallback(xmlHttp.responseText);
   }
   var method = "GET"
   if (params) method = "POST"
@@ -45,8 +46,12 @@ function commentClick(e) {
       params += "&" + e.target.name + "=" + e.target.value
       params += "&xhr=1"
       e.target.disabled = "disabled"
-      request(targ.target, params, function(res){
+      request(targ.target || "", params,
+        function(res){
           targ.outerHTML = res
+        },
+        function(res){
+          e.target.disabled = ""
         })
     }
     return false
@@ -100,7 +105,8 @@ function loadMore(e) {
   var urlParams = new URLSearchParams(window.location.search);
   urlParams.set("xhr", "1")
   urlParams.set("page", page)
-  request(window.location.origin+window.location.pathname+"?"+urlParams.toString(), "", function(res){
+  request(window.location.origin+window.location.pathname+"?"+urlParams.toString(), "",
+    function(res){
       if (res.trim()) {
         e.target.outerHTML = res + '<input id="loadmore" type="submit" data-page="'+(parseInt(page)+1)+'" value="load more" onclick="loadMore(event)">'
         if (showimages = document.getElementById("showimages")) {
@@ -112,7 +118,11 @@ function loadMore(e) {
       else {
         e.target.outerHTML = '<input id="end" type="submit" value="" disabled>'
       }
-  })
+    },
+    function(res) {
+      e.target.outerHTML = '<input id="end" type="submit" value="loading failed" onclick="loadMore(event)">'
+    }
+  )
   return false;
 }
 function hideAllChildComments(e) {
@@ -146,9 +156,14 @@ function formSubmit(e) {
   params += "&" + e.submitter.name + "=" + e.submitter.value
   params += "&xhr=1"
   e.submitter.disabled = "disabled"
-  request(targ.target, params, function(res){
+  request(targ.target, params,
+    function(res){
       targ.outerHTML = res
-  })
+    },
+    function(res){
+      e.submitter.disabled = ""
+    }
+  )
   return false
 }
 

routes.go

@@ -1061,6 +1061,7 @@ func GetRouter() *httprouter.Router {
 		router.GET("/:host/search", middleware(Search))
 		router.POST("/:host/search", middleware(UserOp))
 		router.GET("/:host/inbox", middleware(Inbox))
+		router.POST("/:host/inbox", middleware(UserOp))
 		router.GET("/:host/login", middleware(GetLogin))
 		router.POST("/:host/login", middleware(SignUpOrLogin))
 		router.GET("/:host/settings", middleware(Settings))
@@ -1091,6 +1092,7 @@ func GetRouter() *httprouter.Router {
 		router.GET("/search", middleware(Search))
 		router.POST("/search", middleware(UserOp))
 		router.GET("/inbox", middleware(Inbox))
+		router.POST("/inbox", middleware(UserOp))
 		router.GET("/login", middleware(GetLogin))
 		router.POST("/login", middleware(SignUpOrLogin))
 		router.GET("/settings", middleware(Settings))

state.go

@@ -349,6 +349,7 @@ func (state *State) GetMessages() {
 					Post:      m.Post,
 					Creator:   m.Creator,
 					Community: m.Community,
+					Counts:    m.Counts,
 				},
 				Op:    unread,
 				State: state,