add userboxes and use them instead of flash

views/common/infobox.etlua

@@ -0,0 +1,13 @@
+<%
+  local class = "infobox " .. constants.InfoboxHTMLClass[kind]
+  local icon = constants.InfoboxIcons[kind]
+%>
+
+<div class="<%= class %>">
+  <span>
+  <div class="infobox-icon-container">
+  <% render(icon) %>
+  </div>
+    <%= msg %>
+  </span>
+</div>

views/threads/thread.etlua

@@ -1,4 +1,5 @@
 <% render("views.common.topnav") -%>
+<% local is_locked = ntob(thread.is_locked) %>
 <main>
   <nav class="darkbg">
     <h1 class="thread-title"><%= thread.title %></h1>
@@ -13,10 +14,13 @@
   <% render("views.common.pagination", {page_count = pages, current_page = page}) %>
 </nav>
 
-<% if not me:is_guest() then %>
+<% if is_locked then -%>
+  <% render("views.common.infobox", {kind = constants.InfoboxKind.LOCK, msg = "This thread is locked."}) %>
+<% end -%>
+<% if not me:is_guest() and not is_locked then %>
 <h1>Respond to "<%= thread.title %>"</h1>
 <form method="post">
   <textarea id="post_content" name="post_content" placeholder="Response body" required></textarea><br>
-  <input type="submit" value="Reply">
+  <input type="submit" value="Post reply">
 </form>
 <% end %>

views/user/delete_confirm.etlua

@@ -4,8 +4,8 @@
   <p>This cannot be undone. This will not delete your posts, only anonymize them.</p>
   <p>If you are sure, please type your password below.</p>
 
-  <% if err then %>
-    <h2><%= err %></h2>
+  <% if infobox then %>
+    <% render("views.common.infobox", infobox) %>
   <% end %>
 
   <form method="post" action="<%= url_for("user_delete", {username = me.username}) %>">

views/user/login.etlua

@@ -1,8 +1,8 @@
 <% render("views.common.topnav") -%>
 <div class="darkbg login-container">
   <h1>Log In</h1>
-  <% if err then %>
-    <h2><%= err %></h2>
+  <% if infobox then %>
+    <% render("views.common.infobox", infobox) %>
   <% end %>
   <form method="post" action="<%= url_for('user_login') %>" enctype="multipart/form-data">
     <label for="username">Username</label><br>

views/user/settings.etlua

@@ -1,8 +1,8 @@
 <% render("views.common.topnav") -%>
 <div class="darkbg settings-container">
   <h1>User settings</h1>
-  <% if flash_msg then %>
-    <h2><%= flash_msg %></h2>
+  <% if infobox then %>
+    <% render("views.common.infobox", infobox) %>
   <% end %>
   <form class="avatar-form" method="post" action="<%= url_for("user_set_avatar", {username = me.username}) %>" enctype="multipart/form-data">
     <img src="<%= avatar_url(me) %>">
@@ -10,7 +10,7 @@
     <div>
     <input type="submit" value="Update avatar">
   <% if not me:is_default_avatar() then %>
-    <input type="submit" value="Clear avatar" formaction="<%= url_for("user_clear_avatar", {username = me.username}) %>">
+    <input type="submit" value="Clear avatar" formaction="<%= url_for("user_clear_avatar", {username = me.username}) %>" formnovalidate>
   <% end %>
   </div>
   </form>

views/user/signup.etlua

@@ -1,8 +1,8 @@
 <% render("views.common.topnav") -%>
 <div class="darkbg login-container">
   <h1>Sign up</h1>
-  <% if err then %>
-    <h2><%= err %></h2>
+  <% if infobox then %>
+    <% render("views.common.infobox", infobox) %>
   <% end %>
   <form method="post" action="<%= url_for('user_signup') %>" enctype="multipart/form-data">
     <label for="username">Username</label><br>

views/user/user.etlua

@@ -1,7 +1,7 @@
-<% if just_logged_in then %>
-  <h1>Logged in successfully.</h1>
-<% end %>
 <% render("views.common.topnav") -%>
+<% if infobox then %>
+  <% render("views.common.infobox", pop_infobox) %>
+<% end %>
 <div class="darkbg">
   <h1 class="thread-title">Latest posts by <i><%= user.username %></i></h1>
   <div>