reply fixes #25, endless scrolling settings fixes #18, settings popup.

public/style.css

@@ -253,9 +253,12 @@ summary {
   border-top: 1px dotted gray;
   font-size: 12px;
 }
-.comment form.savecomment {
+form.savecomment {
   margin: 0px 0px 10px 10px;
 }
+.comment > .children > form.savecomment {
+  margin: 0px 0px 10px 20px;
+}
 .savecomment textarea {
   width: 500px;
   height: 100px;
@@ -370,7 +373,6 @@ form.nsfw div {
 }
 .pager {
   margin: 10px;
-  display: none;
 }
 .pager a {
   padding: 1px 4px;
@@ -381,10 +383,18 @@ form.nsfw div {
   text-decoration: none;
   color: #369;
 }
+.pager.hidden {
+  display: none;
+}
+#loadmore {
+  display: none;
+}
 #loadmore, #end {
-  visibility: hidden;
   margin: 10px 0px;
 }
+#loadmore.show {
+  display: block;
+}
 #loadmore[disabled] {
   visibility: visible;
 }
@@ -475,6 +485,23 @@ form.nsfw div {
   position: relative;
   color: #000;
 }
+#settings {
+  background-color: white;
+  border: 1px solid #888;
+  display: none;
+  position: absolute;
+  right: 10px;
+  top: 45px;
+}
+#settings form {
+  margin: 0px;
+}
+.dark #settings {
+  background-color: #262626;
+}
+#settings.open {
+  display: inline-block;
+}
 .expando.open{
   display: block;
 }
@@ -980,7 +1007,7 @@ form.create input[type=file], form.create select {
 }
 .preferences label{
   display: inline-block;
-  width: 120px;
+  width: 100px;
   text-align: right;
  
 }

public/utils.js

@@ -1,8 +1,10 @@
-function request(url, params, callback, errorcallback) {
+function request(url, params, callback, errorcallback = function(){}) {
   var xmlHttp = new XMLHttpRequest();
   xmlHttp.onreadystatechange = function() {
-    if (xmlHttp.readyState == 4 && xmlHttp.status == 200)
+    if (xmlHttp.readyState != 4 ) { return }
+    if (xmlHttp.status == 200) {
       return callback(xmlHttp.responseText);
+    }
     errorcallback(xmlHttp.responseText);
   }
   var method = "GET"
@@ -41,7 +43,11 @@ function commentClick(e) {
     var form = e.target.parentNode
     if (form) {
       data = new FormData(form)
-      if (("c"+data.get("commentid")) != targ.id) { return }
+      if (("c"+data.get("commentid")) == targ.id) {
+        
+      } else if (("c"+data.get("parentid")) == targ.id) {
+        targ = form
+      } else { return }
       params = new URLSearchParams(data).toString()
       params += "&" + e.target.name + "=" + e.target.value
       params += "&xhr=1"
@@ -114,6 +120,8 @@ function loadMore(e) {
             toggle_images(true)
           }
         }
+        var loadmore = document.getElementById("loadmore")
+        if (loadmore) loadmore.className = "show"
       }
       else {
         e.target.outerHTML = '<input id="end" type="submit" value="" disabled>'
@@ -167,6 +175,47 @@ function formSubmit(e) {
   return false
 }
 
+function open_settings(e) {
+  e.preventDefault()
+  var settings = document.getElementById("settings")
+  settings.className = "open"
+  request(e.target.href + "?xhr=1", "", function(res) {
+    settings.innerHTML = res
+    var options = document.getElementsByClassName("scripting")
+    for (var i = 0; i < options.length; i++) {
+      var input = options[i].getElementsByTagName('input')
+      if (!input.length) { continue }
+      if (localStorage.getItem(input[0].name) == "true") {
+        input[0].checked = "checked"
+      }
+    }
+  })
+  return false
+}
+
+function close_settings(e) {
+  e.preventDefault()
+  var settings = document.getElementById("settings")
+  settings.className = ""
+  return false
+}
+
+function save_settings(e) {
+  e = e || window.event;
+  var targ = e.currentTarget || e.srcElement || e;
+  var data = new FormData(targ)
+  console.log(data)
+  e.preventDefault()
+  var params = new URLSearchParams(data).toString()
+  request(targ.target, params, function(res) {
+    ["endlessScrolling", "autoLoad"].map(function(x) {
+      localStorage.setItem(x, data.get(x)=="on")
+    })
+    window.location.reload()
+  })
+  return false;
+}
+
 function parse_youtube(url){
   if (url.indexOf("youtu") == -1) return false
   var regExp = /^.*(?:(?:youtu\.be\/|v\/|vi\/|u\/\w\/|embed\/|shorts\/)|(?:(?:watch)?\?v(?:i)?=|\&v(?:i)?=))([^#\&\?]*).*/;
@@ -227,12 +276,22 @@ for (var i = 0; i < posts.length; i++) {
   }
 }
 
-window.onscroll = function(ev) {
-    if ((window.innerHeight + window.pageYOffset) >= document.body.offsetHeight) {
-      var loadmore = document.getElementById("loadmore")
-      if (loadmore) {
-        loadmore.click()
-      }
-    }
-};
+if (localStorage.getItem("endlessScrolling") == "true") {
+  var pager = document.getElementsByClassName("pager")
+  if (pager.length) pager[0].className = "pager hidden"
+  var loadmore = document.getElementById("loadmore")
+  if (loadmore) loadmore.className = "show"
+
+  if (localStorage.getItem("autoLoad") == "true") {
+    window.onscroll = function(e) {
+      if ((window.innerHeight + Math.round(window.scrollY)) >= document.body.offsetHeight) {
+        var loadmore = document.getElementById("loadmore")
+        if (loadmore) {
+          loadmore.click()
+        }
+      }
+    };
+  }
+}
+
 

routes.go

@@ -147,7 +147,7 @@ var funcMap = template.FuncMap{
 		converted = re.ReplaceAllString(converted, `href="/`+host+`/$1`)
 		re = regexp.MustCompile(` !([a-zA-Z0-9]+)@([a-zA-Z0-9\.\-]+) `)
 		converted = re.ReplaceAllString(converted, ` <a href="/$2/c/$1">!$1@$2</a> `)
-		re = regexp.MustCompile(`::: spoiler (.*?)\n(.*?)\s:::`)
+		re = regexp.MustCompile(`::: spoiler (.*?)\n([\S\s]*?):::`)
 		converted = re.ReplaceAllString(converted, "<details><summary>$1</summary>$2</details>")
 		return template.HTML(converted)
 	},
@@ -999,33 +999,59 @@ func UserOp(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
 			parentid, _ := strconv.Atoi(r.FormValue("parentid"))
 			state.GetComment(parentid)
 		}
-		createComment := types.CreateComment{
-			Content: r.FormValue("content"),
-			PostID:  state.PostID,
+		if r.FormValue("submit") == "save" {
+			createComment := types.CreateComment{
+				Content: r.FormValue("content"),
+				PostID:  state.PostID,
+			}
+			if state.CommentID > 0 {
+				createComment.ParentID = types.NewOptional(state.CommentID)
+			}
+			resp, err := state.Client.CreateComment(context.Background(), createComment)
+			if err == nil {
+				if r.FormValue("xhr") != "" {
+					state.XHR = true
+					state.Comments = nil
+					state.GetComment(resp.CommentView.Comment.ID)
+					Render(w, "index.html", state)
+					return
+				}
+				postid := strconv.Itoa(state.PostID)
+				commentid := strconv.Itoa(resp.CommentView.Comment.ID)
+				r.URL.Path = "/" + state.Host + "/post/" + postid
+				r.URL.Fragment = "c" + commentid
+			} else {
+				fmt.Println(err)
+			}
+		} else if r.FormValue("xhr") != "" {
+			w.Write([]byte{})
+			return
 		}
-		if state.CommentID > 0 {
-			createComment.ParentID = types.NewOptional(state.CommentID)
-		}
-		resp, err := state.Client.CreateComment(context.Background(), createComment)
-		if err == nil {
-			postid := strconv.Itoa(state.PostID)
-			commentid := strconv.Itoa(resp.CommentView.Comment.ID)
-			r.URL.Path = "/" + state.Host + "/post/" + postid
-			r.URL.Fragment = "c" + commentid
-		} else {
-			fmt.Println(err)
+		if r.FormValue("submit") == "cancel" {
+			r.URL.RawQuery = ""
 		}
 	case "edit_comment":
 		commentid, _ := strconv.Atoi(r.FormValue("commentid"))
-		resp, err := state.Client.EditComment(context.Background(), types.EditComment{
-			CommentID: commentid,
-			Content:   types.NewOptional(r.FormValue("content")),
-		})
-		if err != nil {
-			fmt.Println(err)
-		} else {
-			commentid := strconv.Itoa(resp.CommentView.Comment.ID)
-			r.URL.Fragment = "c" + commentid
+		if r.FormValue("submit") == "save" {
+			resp, err := state.Client.EditComment(context.Background(), types.EditComment{
+				CommentID: commentid,
+				Content:   types.NewOptional(r.FormValue("content")),
+			})
+			if err != nil {
+				fmt.Println(err)
+			} else {
+				commentid := strconv.Itoa(resp.CommentView.Comment.ID)
+				r.URL.Fragment = "c" + commentid
+				r.URL.RawQuery = ""
+			}
+		}
+		if r.FormValue("xhr") != "" {
+			state.XHR = true
+			state.GetComment(commentid)
+			Render(w, "index.html", state)
+			return
+		}
+		if r.FormValue("submit") == "cancel" {
 			r.URL.RawQuery = ""
 		}
 	case "delete_comment":

templates/comment.html

@@ -28,17 +28,25 @@
             {{ end }}
     </div>
 {{ if eq .Op "edit" }}
+    <div class="content">
       <form class="savecomment" method="POST">
         <div>
           <textarea required name="content">{{ .P.Comment.Content }}</textarea>
         </div>
         <input type="hidden" name="commentid" value="{{.P.Comment.ID}}">
         <input type="hidden" name="op" value="edit_comment">
-        <input type="submit" value="save">
+        <input name="submit" type="submit" value="save">
+        <input name="submit" type="submit" value="cancel">
       </form>
 {{ else }}
-    <div class="content{{ if and .Selected}} highlight{{end}}">
-      {{if .P.Comment.Deleted}}[removed]{{else}}{{ markdown .State.Host .P.Comment.Content }}{{end}}
+    <div class="content">
+      {{if .P.Comment.Deleted}}
+      [removed]
+      {{else}}
+      <div {{ if and .Selected (not .State.XHR) (ne .State.Op "reply")}}class="highlight" {{end}}>
+        {{ markdown .State.Host .P.Comment.Content }}
+      </div>
+      {{end}}
   {{ if eq .Op "source" }}
       <div><textarea>{{.P.Comment.Content}}</textarea></div>
   {{end}}
@@ -73,13 +81,11 @@
             {{ end }}
           </form>
         </li>
-  {{ if ne .Op "reply" }}
         <li>
           <a class="reply" for="c{{.P.Comment.ID}}" href="/{{.State.Host}}/comment/{{.P.Comment.ID}}?reply">
             reply
           </a>
         </li>
-  {{ end }}
 {{ end }}
 {{ if gt .ChildCount 0 }}
         <li><a class="hidechildren" for="c{{.P.Comment.ID}}" href=""><span class="hide">hide</span><span class="show">show {{ .ChildCount }}</span> child comments</a></li>
@@ -90,11 +96,12 @@
 {{ if and (eq .State.Op "reply") (eq .State.CommentID .P.Comment.ID)}}
       <form class="savecomment" method="POST">
         <div>
-          <textarea required name="content"></textarea>
+          <textarea name="content"></textarea>
         </div>
         <input type="hidden" name="parentid" value="{{.P.Comment.ID}}">
         <input type="hidden" name="op" value="create_comment">
-        <input type="submit" value="save">
+        <input type="submit" name="submit" value="save">
+        <input type="submit" name="submit" value="cancel">
       </form>
 {{ end}}
       {{ range $ci, $child := .C }}{{ template "comment.html" $child }}{{end}}

templates/frontpage.html

@@ -2,7 +2,7 @@
   <head>
     <title>{{ if and .Community (ne .Community.CommunityView.Community.Title "")}}{{.Community.CommunityView.Community.Title}}{{else if ne .CommunityName ""}}/c/{{.CommunityName}}{{ else if .User}}overview for {{.User.PersonView.Person.Name}}{{else}}{{ host .Host }}{{end}}</title>
     <link rel="shortcut icon" href="/{{.Host}}/icon.jpg">
-    <link rel="stylesheet" href="/_/static/style.css?v=14">
+    <link rel="stylesheet" href="/_/static/style.css?v=15">
     <meta name="viewport" content="width=device-width, initial-scale=1" />
   </head>
   <body {{ if .Dark }}class="dark"{{end}}>
@@ -56,6 +56,6 @@
       {{ template "sidebar.html" . }}
     </main>
 {{ end }}
-    <script src="/_/static/utils.js?v=7"></script>
+    <script src="/_/static/utils.js?v=9"></script>
   </body>
 </html>

templates/main.html

@@ -3,21 +3,18 @@
     <title>{{if and .Posts .PostID }}{{ (index .Posts 0).Post.Name}} : {{.CommunityName}}{{else if and .Community (ne .Community.CommunityView.Community.Title "")}}{{.Community.CommunityView.Community.Title}}{{else if ne .CommunityName ""}}/c/{{.CommunityName}}{{ else if .User}}overview for {{.User.PersonView.Person.Name}}{{else}}{{ host .Host }}{{end}}</title>
     <meta name="viewport" content="width=device-width, initial-scale=1" />
     <link rel="shortcut icon" href="/{{.Host}}/icon.jpg">
-    <link rel="stylesheet" href="/_/static/style.css?v=14">
+    <link rel="stylesheet" href="/_/static/style.css?v=15">
   </head>
   <body{{ if .Dark }} class="dark"{{end}}>
     <noscript>
       <style>
+      .scripting,
       .expando-button,
       .minimize,
-      #loadmore,
       #showimages,
       .hidechildren {
         display: none !important;
       }
-      div.pager {
-        display: block;
-      }
       .post .expando .image img {
         visibility: visible;
       }
@@ -99,7 +96,7 @@
           <textarea required name="content" {{ if (index .Posts 0).Post.Deleted }} disabled {{end}}></textarea>
         </div>
         <input type="hidden" name="op" value="create_comment">
-        <input type="submit" value="save"{{ if (index .Posts 0).Post.Deleted }} disabled {{end}}>
+        <input type="submit" name="submit" value="save"{{ if (index .Posts 0).Post.Deleted }} disabled {{end}}>
       </form>
       {{ end }}
     {{ end }}
@@ -128,7 +125,7 @@
     <input id="loadmore" type="submit" value="load more" onclick="loadMore(event)" data-page="2">
   {{ end }}
 
-    <script src="/_/static/utils.js?v=7"></script>
+    <script src="/_/static/utils.js?v=9"></script>
     {{ template "sidebar.html" . }}
     </main>
 {{ end }}

templates/nav.html

@@ -17,15 +17,16 @@
         |
         <a href="/{{.Host}}/inbox" class="mailbox{{ if .UnreadCount }} orangered{{end}}">✉</a>
         |
-        <a href="/{{.Host}}/settings">settings</a>
+        <a href="/{{.Host}}/settings" onclick="open_settings(event)">settings</a>
         | 
         <form method="POST"><input type="submit" name="op" value="logout"></form>
 {{else}}
          <a href="/{{.Host}}/login">log in</a> or <a href="/{{.Host}}/login">sign up</a>
         | 
-        <a href="/{{.Host}}/settings">settings</a>
+        <a href="/{{.Host}}/settings" onclick="open_settings(event)">settings</a>
 {{end}}
       </div>
+      <div id="settings"></div>
       <div class="spacer">
         <a href="/{{ .Host}}/">
           <img class="icon" src="{{ if .Site }}{{ .Site.SiteView.Site.Icon.String }}{{else}}/{{ .Host}}/icon.jpg{{end}}">

templates/settings.html

@@ -1,11 +1,19 @@
+{{ if not .XHR }}
 <!DOCTYPE html>
   <head>
     <title>{{  host .Host }}: preferences</title>
     <link rel="shortcut icon" href="/{{.Host}}/icon.jpg">
-    <link rel="stylesheet" href="/_/static/style.css?v=7">
+    <link rel="stylesheet" href="/_/static/style.css?v=15">
     <meta name="viewport" content="width=device-width, initial-scale=1" />
   </head>
   <body {{ if .Dark}}class="dark"{{end}}>
+    <noscript>
+      <style>
+      .scripting {
+        display: none;
+      }
+      </style>
+    </noscript>
     <nav>
       <div class="communities">
         <a href="/{{.Host}}">home</a>
@@ -52,7 +60,8 @@
 {{ if .Error }}
     <div class="error">{{.Error}}</div>
 {{ end }}
-    <form class="preferences" method="POST">
+{{ end }}
+<form class="preferences" method="POST" target="/{{.Host}}/settings" onsubmit="save_settings(event)" >
       <div>
         <label>
           default listing
@@ -90,11 +99,26 @@
         </label>
         <input type="checkbox" name="darkmode" {{ if .Dark }}checked{{end}}>
       </div>
+      <div class="scripting">
+        <label>
+          endless scrolling
+        </label>
+        <input type="checkbox" name="endlessScrolling">
+      </div>
+      <div class="scripting">
+        <label>
+          auto load more
+        </label>
+        <input type="checkbox" name="autoLoad">
+      </div>
       <div>
         <label></label>
         <input type="submit" value="save">
+        {{ if .XHR }}<input type="submit" value="close" onclick="close_settings(event)">{{ end }}
       </div>
     </form>
-
+{{ if not .XHR}}
+    <script src="/_/static/utils.js?v=8"></script>
   </body>
 </html>
+{{ end }}