mention pyrom move

Dockerfile

@@ -4,12 +4,16 @@
 #
 # it exposes the data/ and secrets/ volumes in app root
 #
-FROM openresty/openresty:alpine-fat
+FROM openresty/openresty:1.25.3.2-5-alpine-fat
 
 RUN apk add --no-cache git make gcc g++ musl-dev libffi-dev openssl-dev sqlite-dev libsodium libsodium-dev imagemagick-dev openssl
 WORKDIR /app
 COPY . .
 RUN eval "$(luarocks --lua-version=5.1 path)"
+# if using openresty images, make sure the image version is >= 1.25.3.2-5 or >= 1.27.1.2-2
+# see https://github.com/openresty/docker-openresty/issues/276#issuecomment-2950726213
+# otherwise, make sure your image uses luarocks >= 3.12.0
+# see https://github.com/luarocks/luarocks/issues/1797
 RUN luarocks --lua-version=5.1 build --only-deps
 EXPOSE 8080
 RUN chmod +x /app/start.sh

README.md

@@ -1,5 +1,7 @@
 # Porom
 porous forum
+# Note
+Development has moved over to [pyrom](https://git.poto.cafe/yagich/pyrom).
 
 # License
 Released under [CNPLv7+](https://thufie.lain.haus/NPL.html).

THIRDPARTY.md

@@ -25,9 +25,16 @@ Designers: Paul James Miller
 
 ## ICONCINO
 
-Affected files: [`svg-icons/error.etlua`](./svg-icons/error.etlua) [`svg-icons/info.etlua`](./svg-icons/info.etlua) [`svg-icons/lock.etlua`](./svg-icons/lock.etlua) [`svg-icons/sticky.etlua`](./svg-icons/sticky.etlua) [`svg-icons/warn.etlua`](./svg-icons/warn.etlua)  
+Affected files: [`svg-icons/error.etlua`](./svg-icons/error.etlua) [`svg-icons/image.etlua`](./svg-icons/image.etlua) [`svg-icons/info.etlua`](./svg-icons/info.etlua) [`svg-icons/lock.etlua`](./svg-icons/lock.etlua) [`svg-icons/sticky.etlua`](./svg-icons/sticky.etlua) [`svg-icons/warn.etlua`](./svg-icons/warn.etlua)  
 URL: https://www.figma.com/community/file/1136337054881623512/iconcino-v2-0-0-free-icons-cc0-1-0-license  
 Copyright: Gabriele Malaspina  
 Designers: Gabriele Malaspina  
 License: CC0 1.0/CC BY 4.0  
 CC BY 4.0 compliance: Modified to indicate the URL. Modified size.
+
+## Forumoji
+
+Affected files: everything in [`data/static/emoji`](./data/static/emoji)
+URL: https://gh.vercte.net/forumoji/  
+License: CC0 1.0  
+Designers: lolecksdeehaha; Scratch137; 64lu; stickfiregames; mybearworld (the project has many more contributors, but these are the people whose designs were reproduced here)

app.lua

@@ -1,8 +1,11 @@
 local lapis = require("lapis")
+local date = require("date")
+local models = require("models")
 local app = lapis.Application()
 local constants = require("constants")
 local babycode = require("lib.babycode")
 local html_escape = require("lapis.html").escape
+local config = require("lapis.config").get()
 
 local db = require("lapis.db")
 -- sqlite starts without foreign key enforcement
@@ -13,10 +16,23 @@ local util = require("util")
 app:enable("etlua")
 app.layout = require "views.base"
 
+app.cookie_attributes = function (self, name, value)
+  if name == config.session_name then
+    if not self.session.queue_delete then
+      local expires = date(true):adddays(30):fmt("${http}")
+      return "Expires="..expires.."; Path=/; HttpOnly; Secure"
+    else
+      local expires = date(true):addseconds(-30):fmt("${http}")
+      return "Expires="..expires.."; Path=/; HttpOnly; Secure"
+    end
+  end
+end
+
 local function inject_constants(req)
   req.constants = constants
   math.randomseed(os.time())
   req.__cachebust = math.random(99999)
+  req.__commit = config.commit
 end
 
 local function inject_methods(req)
@@ -32,6 +48,14 @@ local function inject_methods(req)
   req.babycode_to_html = function (_, bb)
     return babycode.to_html(bb, html_escape)
   end
+  
+  req.get_thread_by_id = function(_, id)
+    return models.Threads:find({id = id})
+  end
+  
+  req.get_post_url = function(_, id)
+    return util.get_post_url(_, id)
+  end
 
   util.pop_infobox(req)
 end
@@ -44,9 +68,16 @@ app:include("apps.topics", {path = "/topics"})
 app:include("apps.threads", {path = "/threads"})
 app:include("apps.mod", {path = "/mod"})
 app:include("apps.post", {path = "/post"})
+app:include("apps.api", {path = "/api"})
 
 app:get("/", function(self)
   return {redirect_to = self:url_for("all_topics")}
 end)
 
+app:get("babycode_guide", "/babycode", function(self)
+  self.me = util.get_logged_in_user_or_transient(self)
+  self.page_title = "babycode guide"
+  return {render = "babycode"}
+end)
+
 return app

apps/api.lua

@@ -0,0 +1,48 @@
+local app = require("lapis").Application()
+local json_params = require("lapis.application").json_params
+
+local db = require("lapis.db")
+
+local html_escape = require("lapis.html").escape
+local babycode = require("lib.babycode")
+
+local util = require("util")
+
+app:post("api_get_thread_updates", "/thread-updates/:thread_id", json_params(function(self)
+  local thread = db.query("SELECT threads.id FROM threads WHERE threads.id = ?", self.params.thread_id)
+  if #thread == 0 then
+    return {json = {error = "no such thread"}, status = 404}
+  end
+  local target_time = self.params.since
+  if not target_time then
+    return {json = {error = "missing parameter 'since'"}, status = 400}
+  end
+  if not tonumber(target_time) then
+    return {json = {error = "parameter 'since' is not a number"}, status = 400}
+  end
+  local new_posts_query = "SELECT id FROM posts WHERE thread_id = ? AND posts.created_at > ? ORDER BY posts.created_at ASC LIMIT 1"
+  local new_post = db.query(new_posts_query, self.params.thread_id, target_time)
+  if #new_post == 0 then
+    return {json = {status = "none"}, status = 200}
+  end
+  local url = util.get_post_url(self, new_post[1].id)
+  return {json = {status = "new_post", url = url}}
+end))
+
+app:post("babycode_preview", "/babycode-preview", json_params(function(self)
+  local user = util.get_logged_in_user(self)
+  if not user then
+    return {json = {error = "not authorized"}, status = 401}
+  end
+  if not util.rate_limit_allowed(user.id, "babycode_preview", 5) then
+    return {json = {error = "too many requests"}, status = 429}
+  end
+  local markup = self.params.markup
+  if not markup or type(markup) ~= "string" then
+    return {json = {error = "markup field missing or invalid type"}, status = 400}
+  end
+  local rendered = babycode.to_html(markup, html_escape)
+  return {json = {html = rendered}}
+end))
+
+return app

apps/threads.lua

@@ -9,6 +9,7 @@ local models = require("models")
 local Topics = models.Topics
 local Threads = models.Threads
 local Posts = models.Posts
+local Subscriptions = models.Subscriptions
 
 local POSTS_PER_PAGE = 10
 
@@ -94,9 +95,21 @@ app:get("thread", "/:slug", function(self)
     "WHERE posts.thread_id = ? ORDER BY posts.created_at ASC LIMIT ? OFFSET ?")
   local posts = db.query(query, thread.id, POSTS_PER_PAGE, (self.page - 1) * POSTS_PER_PAGE)
   self.topic = Topics:find(thread.topic_id)
+  self.other_topics = db.query("SELECT topics.id, topics.name FROM topics")
   self.me = util.get_logged_in_user_or_transient(self)
   self.posts = posts
-
+  
+  if self.me:is_logged_in() then
+    self.is_subscribed = false
+    local subscription = Subscriptions:find({user_id = self.me.id, thread_id = thread.id})
+    if subscription then
+      self.is_subscribed = true
+      if posts[#posts].created_at > subscription.last_seen then
+        subscription:update({last_seen = os.time()})
+      end
+    end
+  end
+  
   self.page_title = thread.title
 
   return {render = "threads.thread"}
@@ -132,6 +145,14 @@ app:post("thread", "/:slug", function(self)
     return {redirect_to = self:url_for("thread", {slug = thread.slug}, {page = last_page}) .. "#latest-post"}
   end
   
+  local subscription = Subscriptions:find({user_id = user.id, thread_id = thread.id})
+  if subscription then
+    subscription:update({last_seen = os.time()})
+  end
+  if self.params.subscribe == "on" and not subscription then
+    Subscriptions:create({user_id = user.id, thread_id = thread.id, last_seen = os.time()})
+  end
+  
   return {redirect_to = self:url_for("thread", {slug = thread.slug}, {page = last_page}) .. "#latest-post"}
 end)
 
@@ -169,4 +190,86 @@ app:post("thread_sticky", "/:slug/sticky", function(self)
   return {redirect_to = self:url_for("thread", {slug = self.params.slug})}
 end)
 
+app:post("thread_move", "/:slug/move", function(self)
+  local user = util.get_logged_in_user(self)
+  if not user then
+    return {redirect_to = self:url_for("thread", {slug = self.params.slug})}
+  end
+  
+  if not user:is_mod() then
+    return {redirect_to = self:url_for("thread", {slug = self.params.slug})}
+  end
+  
+  if not self.params.new_topic_id then
+    util.inject_err_infobox(self, "Thread already in this topic.")
+    return {redirect_to = self:url_for("thread", {slug = self.params.slug})}
+  end
+  
+  local new_topic = Topics:find({id = self.params.new_topic_id})
+  if not new_topic then
+    return {redirect_to = self:url_for("thread", {slug = self.params.slug})}
+  end
+  local thread = Threads:find({slug = self.params.slug})
+  if not thread then
+    return {redirect_to = self:url_for("thread", {slug = self.params.slug})}
+  end
+  if new_topic.id == thread.topic_id then
+    util.inject_err_infobox(self, "Thread already in this topic.")
+    return {redirect_to = self:url_for("thread", {slug = self.params.slug})}
+  end
+  
+  local old_topic = Topics:find({id = thread.topic_id})
+  
+  thread:update({topic_id = new_topic.id})
+  util.inject_infobox(self, ("Thread moved from \"%s\" to \"%s\"."):format(old_topic.name, new_topic.name))
+  
+  return {redirect_to = self:url_for("thread", {slug = self.params.slug})}
+end)
+
+app:post("thread_subscribe", "/:slug/subscribe", function(self)
+  local user = util.get_logged_in_user(self)
+  if not user then
+    return {status = 403}
+  end
+  local thread = Threads:find({slug = self.params.slug})
+  if not thread then
+    return {status = 404}
+  end
+  local subscription = Subscriptions:find({user_id = user.id, thread_id = thread.id})
+  if self.params.subscribe == "subscribe" then
+    local now = os.time()
+    if subscription then
+      subscription:delete()
+    end
+    Subscriptions:create({user_id = user.id, thread_id = thread.id, last_seen = now})
+    if self.params.last_visible_post then
+      return {redirect_to = self:url_for("thread", {slug = thread.slug}, {after = self.params.last_visible_post})}
+    else
+      return {redirect_to = self:url_for("user_inbox", {username = user.username})}
+    end
+  elseif self.params.subscribe == "unsubscribe" then
+    if not subscription then
+      return {status = 404}
+    end
+    subscription:delete()
+    if self.params.last_visible_post then
+      return {redirect_to = self:url_for("thread", {slug = thread.slug}, {after = self.params.last_visible_post})}
+    else
+      return {redirect_to = self:url_for("user_inbox", {username = user.username})}
+    end
+  elseif self.params.subscribe == "read" then
+    if not subscription then
+      return {status = 404}
+    end
+    subscription:update({last_seen = os.time()})
+    if self.params.last_visible_post then
+      return {redirect_to = self:url_for("thread", {slug = thread.slug}, {after = self.params.last_visible_post})}
+    else
+      return {redirect_to = self:url_for("user_inbox", {username = user.username})}
+    end
+  end
+  
+  return {status = 400}
+end)
+
 return app

apps/topics.lua

@@ -24,7 +24,7 @@ local ThreadCreateError = {
 app:get("all_topics", "", function(self)
   self.topic_list = db.query([[
     SELECT
-      topics.name, topics.slug, topics.description, topics.is_locked,
+      topics.id, topics.name, topics.slug, topics.description, topics.is_locked,
       users.username AS latest_thread_username,
       threads.title AS latest_thread_title,
       threads.slug AS latest_thread_slug,
@@ -43,6 +43,44 @@ app:get("all_topics", "", function(self)
     ORDER BY
       topics.sort_order ASC
   ]])
+  
+  local active_threads_raw = db.query([[
+    WITH ranked_threads AS (
+      SELECT
+        threads.topic_id, threads.id AS thread_id, threads.title AS thread_title, threads.slug AS thread_slug,
+        posts.id AS post_id, posts.created_at AS post_created_at,
+        users.username,
+        ROW_NUMBER() OVER (PARTITION BY threads.topic_id ORDER BY posts.created_at DESC) AS rn
+      FROM
+        threads
+      JOIN
+        posts ON threads.id = posts.thread_id
+      LEFT JOIN
+        users ON posts.user_id = users.id
+    )
+    SELECT
+      topic_id,
+      thread_id, thread_title, thread_slug,
+      post_id, post_created_at,
+      username
+    FROM
+      ranked_threads
+    WHERE
+      rn = 1
+    ORDER BY
+      topic_id
+  ]])
+   self.active_threads = {}
+   for _, thread in ipairs(active_threads_raw) do
+    self.active_threads[tonumber(thread.topic_id)] = {
+      thread_title = thread.thread_title,
+      thread_slug = thread.thread_slug,
+      post_id = thread.post_id,
+      username = thread.username,
+      post_created_at = thread.post_created_at,
+    }
+   end
+  
   self.me = util.get_logged_in_user_or_transient(self)
   return {render = "topics.topics"}
 end)
@@ -94,11 +132,15 @@ app:get("topic", "/:slug", function(self)
     topic_id = topic.id
   }))
   self.topic = topic
-
-  self.pages = math.max(math.ceil(threads_count / THREADS_PER_PAGE), 1)
-  self.page = math.max(1, math.min(tonumber(self.params.page) or 1, self.pages))
-  -- self.threads_list = db.query("SELECT * FROM threads WHERE topic_id = ? ORDER BY is_stickied DESC, created_at DESC", topic.id)
-  self.threads_list = db.query([[
+  local sort_by = self.session.sort_by or "activity"
+  local order_clause = ""
+  if sort_by == "thread" then
+    order_clause = "ORDER BY threads.is_stickied DESC, threads.created_at DESC"
+  else
+    order_clause = "ORDER BY threads.is_stickied DESC, latest_post_created_at DESC"
+  end
+  
+  local query = [[
     SELECT
       threads.title, threads.slug, threads.created_at, threads.is_locked, threads.is_stickied,
       users.username AS started_by,
@@ -126,11 +168,11 @@ app:get("topic", "/:slug", function(self)
       users u ON u.id = posts.user_id
     WHERE
       threads.topic_id = ?
-    ORDER BY
-      threads.is_stickied DESC,
-      threads.created_at DESC
-    LIMIT ? OFFSET ?
-  ]], topic.id, THREADS_PER_PAGE, (self.page - 1) * THREADS_PER_PAGE)
+  ]] .. order_clause .. " LIMIT ? OFFSET ?"
+  
+  self.pages = math.max(math.ceil(threads_count / THREADS_PER_PAGE), 1)
+  self.page = math.max(1, math.min(tonumber(self.params.page) or 1, self.pages))
+  self.threads_list = db.query(query, topic.id, THREADS_PER_PAGE, (self.page - 1) * THREADS_PER_PAGE)
   
   local user = util.get_logged_in_user_or_transient(self)
   self.me = user

apps/users.lua

@@ -14,6 +14,7 @@ local models = require("models")
 local Users = models.Users
 local Sessions = models.Sessions
 local Avatars = models.Avatars
+local Subscriptions = models.Subscriptions
 
 local function authenticate_user(user, password)
   return auth.verify(password, user.password_hash)
@@ -80,6 +81,23 @@ app:get("user", "/:username", function(self)
     end
   end
 
+  self.stats = db.query([[
+    SELECT
+      COUNT(posts.id) AS post_count,
+      COUNT(DISTINCT threads.id) AS thread_count,
+      MAX(threads.title) FILTER (WHERE threads.created_at = latest.created_at) AS latest_thread_title,
+      MAX(threads.slug) FILTER (WHERE threads.created_at = latest.created_at) AS latest_thread_slug
+    FROM users
+    LEFT JOIN posts ON posts.user_id = users.id
+    LEFT JOIN threads ON threads.user_id = users.id
+    LEFT JOIN (
+      SELECT user_id, MAX(created_at) AS created_at
+      FROM threads
+      GROUP BY user_id
+    ) latest ON latest.user_id = users.id
+    WHERE users.id = ?
+  ]], user.id)[1]
+  
   self.latest_posts = db.query([[
     SELECT
       posts.id, posts.created_at, post_history.content, post_history.edited_at, threads.title AS thread_title, topics.name as topic_name, threads.slug as thread_slug
@@ -116,13 +134,20 @@ app:post("user_delete", "/:username/delete", function(self)
     return {redirect_to = self:url_for("user", {username = self.params.username})}
   end
   
+  if me:is_admin() then
+    util.inject_err_infobox("You can not delete the admin account!")
+    return {redirect_to = self:url_for("user", {username = self.params.username})}
+  end
+  
   if not authenticate_user(target_user, self.params.password) then
     util.inject_err_infobox(self, "The password you entered is incorrect.")
     return {redirect_to = self:url_for("user_delete_confirm", {username = me.username})}
   end
   
+  local session = Sessions:find({key = self.session.session_key})
+  session:delete()
+  self.session.queue_delete = true
   util.transfer_and_delete_user(target_user)
-  util.inject_infobox(self, "Your account has been added to the deletion queue.")
   return {redirect_to = self:url_for("user_signup")}
 end)
 
@@ -199,6 +224,35 @@ app:post("user_set_avatar", "/:username/set_avatar", function(self)
   return {redirect_to = self:url_for("user_settings", {username = self.params.username})}
 end)
 
+app:post("user_change_password", "/:username/new_password", function(self)
+  local me = util.get_logged_in_user(self)
+  if not me then
+    return {redirect_to = self:url_for("user_settings", {username = self.params.username})}
+  end
+  local target_user = Users:find({username = self.params.username})
+  if me.id ~= target_user.id then
+    return {redirect_to = self:url_for("user", {username = self.params.username})}
+  end
+  local password = self.params.new_password
+  local password2 = self.params.new_password2
+  if not validate_password(password) then
+    util.inject_err_infobox(self, "Password must be 10+ chars with: 1 uppercase, 1 lowercase, 1 number, 1 special char, and no spaces.")
+    return {redirect_to = self:url_for("user_settings", {username = self.params.username})}
+  end
+  
+  if password ~= password2 then
+    util.inject_err_infobox(self, "Passwords do not match.")
+    return {redirect_to = self:url_for("user_settings", {username = self.params.username})}
+  end
+  
+  me:update({
+    password_hash = auth.digest(password)
+  })
+  util.extend_session_cookie(self)
+  util.inject_infobox(self, "Password updated.")
+  return {redirect_to = self:url_for("user_settings", {username = self.params.username})}
+end)
+
 app:get("user_settings", "/:username/settings", function(self)
   local me = util.get_logged_in_user(self)
   if me == nil then
@@ -225,10 +279,17 @@ app:post("user_settings", "/:username/settings", function(self)
   if me.id ~= target_user.id then
     return {redirect_to = self:url_for("user", {username = self.params.username})}
   end
-
+  if self.params.topic_sort_by == "activity" or self.params.topic_sort_by == "thread" then
+    self.session.sort_by = self.params.topic_sort_by
+  end
   local status = self.params.status:sub(1, 100)
   local original_sig = self.params.signature or ""
   local rendered_sig = babycode.to_html(original_sig, html_escape)
+  if self.params.subscribe_by_default == "on" then
+    self.session.subscribe_by_default = true
+  else
+    self.session.subscribe_by_default = false
+  end
 
   target_user:update({
     status = status,
@@ -239,6 +300,106 @@ app:post("user_settings", "/:username/settings", function(self)
   return {redirect_to = self:url_for("user_settings", {username = self.params.username})}
 end)
 
+app:get("user_inbox", "/:username/inbox", function(self)
+  local me = util.get_logged_in_user(self)
+  if me == nil then
+    util.inject_err_infobox(self, "You must be logged in to perform this action.")
+    return {redirect_to = self:url_for("user_login")}
+  end
+  local target_user = Users:find({username = self.params.username})
+  if me.id ~= target_user.id then
+    return {redirect_to = self:url_for("user_inbox", {username = me.username})}
+  end
+  self.me = target_user
+  self.page_title = "inbox"
+  self.new_posts = {}
+  local subscription = Subscriptions:find({user_id = me.id})
+  if subscription then
+    self.all_subscriptions = db.query([[
+      SELECT threads.title AS thread_title, threads.slug AS thread_slug
+      FROM
+        threads
+      JOIN
+        subscriptions ON subscriptions.thread_id = threads.id
+      WHERE
+        subscriptions.user_id = ?
+    ]], me.id)
+    local q = [[
+    WITH thread_metadata AS (
+      SELECT
+        posts.thread_id, threads.slug AS thread_slug, threads.title AS thread_title, COUNT(*) AS unread_count, MAX(posts.created_at) AS newest_post_time
+      FROM
+        posts
+      LEFT JOIN
+        threads ON threads.id = posts.thread_id
+      LEFT JOIN
+        subscriptions ON subscriptions.thread_id = posts.thread_id
+      WHERE subscriptions.user_id = ? AND posts.created_at > subscriptions.last_seen
+      GROUP BY posts.thread_id
+    )
+    
+    SELECT
+      tm.thread_id, tm.thread_slug, tm.thread_title, tm.unread_count, tm.newest_post_time,
+    
+      posts.id, posts.created_at, post_history.content, post_history.edited_at, users.username, users.status, avatars.file_path AS avatar_path, posts.thread_id, users.id AS user_id, post_history.original_markup, users.signature_rendered
+    FROM
+      thread_metadata tm
+    JOIN
+      posts ON posts.thread_id = tm.thread_id
+    JOIN
+      post_history ON posts.current_revision_id = post_history.id
+    JOIN
+      users ON posts.user_id = users.id
+    LEFT JOIN
+      threads ON threads.id = posts.thread_id
+    LEFT JOIN
+      avatars ON users.avatar_id = avatars.id
+    LEFT JOIN
+      subscriptions ON subscriptions.thread_id = posts.thread_id
+    WHERE
+      subscriptions.user_id = ? AND posts.created_at > subscriptions.last_seen
+    ORDER BY
+      tm.newest_post_time DESC, posts.created_at ASC]]
+    local new_posts_raw = db.query(q, me.id, me.id)
+    local threads = {}
+    local current_thread_id = nil
+    local current_thread_group = nil
+    self.total_unreads_count = 0
+    for _, row in ipairs(new_posts_raw) do
+      if row.thread_id ~= current_thread_id then
+        current_thread_group = {
+          thread_id = row.thread_id,
+          thread_title = row.thread_title,
+          unread_count = row.unread_count,
+          thread_slug = row.thread_slug,
+          newest_post_time = row.newest_post_time,
+          posts = {}
+        }
+        self.total_unreads_count = self.total_unreads_count + row.unread_count
+        table.insert(threads, current_thread_group)
+        current_thread_id = row.thread_id
+      end
+---@diagnostic disable-next-line: need-check-nil
+      table.insert(current_thread_group.posts, {
+        id = row.id,
+        created_at = row.created_at,
+        content = row.content,
+        edited_at = row.edited_at,
+        username = row.username,
+        status = row.status,
+        avatar_path = row.avatar_path,
+        thread_id = row.thread_id,
+        user_id = row.user_id,
+        original_markup = row.original_markup,
+        signature_rendered = row.signature_rendered,
+      })
+    end
+    
+    self.new_posts = threads
+  end
+  return {render = "user.inbox"}
+end)
+
 app:get("user_login", "/login", function(self)
   if self.session.session_key then
     local user = util.get_logged_in_user(self)
@@ -345,6 +506,7 @@ app:post("user_logout", "/logout", function (self)
 
   local session = Sessions:find({key = self.session.session_key})
   session:delete()
+  self.session.queue_delete = true
   return {redirect_to = self:url_for("user_login")}
 end)
 

config.lua

@@ -1,6 +1,12 @@
 local config = require("lapis.config")
 local secrets = require("secrets.secrets")
 
+local commit = nil
+local f = io.open(".git/refs/heads/main", "r")
+if f then
+  commit = f:read(8)
+  f:close()
+end
 config({"development", "production"}, {
   port = 8080,
   server = "nginx",
@@ -11,6 +17,7 @@ config({"development", "production"}, {
   },
   secret = "SUPER SECRET",
   session_name = "porom_session",
+  commit = commit,
 })
 
 config("production", {

data/static/style.css

@@ -1,8 +1,3 @@
-/* src: */
-@font-face {
-  font-family: "body-text";
-  src: url("/static/fonts/DINish[slnt,wdth,wght].woff2") format("woff2");
-}
 @font-face {
   font-family: "site-title";
   src: url("/static/fonts/ChicagoFLF.woff2");
@@ -31,7 +26,7 @@
   font-weight: bold;
   font-style: italic;
 }
-.currentpage, .pagebutton, input[type=file]::file-selector-button, button.warn, input[type=submit].warn, .linkbutton.warn, button.critical, input[type=submit].critical, .linkbutton.critical, button, input[type=submit], .linkbutton {
+.tab-button, .currentpage, .pagebutton, input[type=file]::file-selector-button, button.warn, input[type=submit].warn, .linkbutton.warn, button.critical, input[type=submit].critical, .linkbutton.critical, button, input[type=submit], .linkbutton {
   cursor: default;
   color: black;
   font-size: 0.9em;
@@ -107,15 +102,20 @@ body {
 
 .usercard {
   grid-area: usercard;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
   padding: 20px 10px;
   border: 4px outset rgb(217.26, 220.38, 213.42);
   background-color: rgb(143.7039271654, 144.3879625984, 142.8620374016);
   border-right: solid 2px;
 }
 
+.usercard-inner {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  top: 10px;
+  position: sticky;
+}
+
 .post-content-container {
   display: grid;
   grid-template-columns: 1fr;
@@ -142,6 +142,11 @@ body {
   margin-right: 25%;
   display: flex;
   flex-direction: column;
+  overflow: hidden;
+}
+
+.post-content.wider {
+  margin-right: 12.5%;
 }
 
 .post-inner {
@@ -157,6 +162,8 @@ pre code {
   border-bottom-left-radius: 8px;
   border-left: 10px solid rgb(229.84, 231.92, 227.28);
   padding: 20px;
+  overflow: scroll;
+  tab-size: 4;
 }
 
 .inline-code {
@@ -169,7 +176,7 @@ pre code {
   font-size: 1rem;
 }
 
-#delete-dialog {
+#delete-dialog, .lightbox-dialog {
   padding: 0;
   border-radius: 4px;
   border: 2px solid black;
@@ -183,6 +190,27 @@ pre code {
   padding: 20px;
 }
 
+.lightbox-inner {
+  display: flex;
+  flex-direction: column;
+  padding: 20px;
+  min-width: 400px;
+  background-color: #c1ceb1;
+  gap: 10px;
+}
+
+.lightbox-image {
+  max-width: 70vw;
+  max-height: 70vh;
+  object-fit: scale-down;
+}
+
+.lightbox-nav {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
 .copy-code-container {
   position: sticky;
   width: calc(100% - 4px);
@@ -215,42 +243,50 @@ blockquote {
   background-color: rgb(135.1928346457, 145.0974015748, 123.0025984252);
 }
 
-.user-posts {
+.user-info {
   display: grid;
-  grid-template-columns: 200px 1fr;
+  grid-template-columns: 300px 1fr;
   grid-template-rows: 1fr;
   gap: 0;
-  grid-auto-flow: row;
-  grid-template-areas: "user-page-usercard user-posts-container";
-  border: 2px outset rgb(135.1928346457, 145.0974015748, 123.0025984252);
+  grid-template-areas: "user-page-usercard user-page-stats";
 }
 
 .user-page-usercard {
   grid-area: user-page-usercard;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
   padding: 20px 10px;
   border: 4px outset rgb(217.26, 220.38, 213.42);
   background-color: rgb(143.7039271654, 144.3879625984, 142.8620374016);
   border-right: solid 2px;
 }
 
-.user-posts-container {
-  grid-area: user-posts-container;
-  display: grid;
-  grid-template-columns: 1fr;
-  grid-template-rows: 0.2fr 2.5fr;
-  gap: 0px 0px;
-  grid-auto-flow: row;
-  grid-template-areas: "post-info" "post-content";
+.user-page-stats {
+  grid-area: user-page-stats;
+  padding: 20px 30px;
+  border: 1px solid black;
+}
+
+.user-stats-list {
+  list-style: none;
+  margin: 0 0 10px 0;
+}
+
+.user-page-posts {
+  border-left: solid 1px black;
+  border-right: solid 1px black;
+  border-bottom: solid 1px black;
+  background-color: #c1ceb1;
+}
+
+.user-page-post-preview {
+  max-height: 200px;
+  mask-image: linear-gradient(180deg, #000 60%, transparent);
 }
 
 .avatar {
   width: 90%;
   height: 90%;
   object-fit: contain;
-  padding-bottom: 10px;
+  margin-bottom: 10px;
 }
 
 .username-link {
@@ -427,12 +463,17 @@ input[type=text]:focus, input[type=password]:focus, textarea:focus, select:focus
   justify-content: center;
   flex-direction: column;
 }
-
-.contain-svg > svg {
+.contain-svg:not(.full) > svg {
   height: 50%;
   width: 50%;
 }
 
+.block-img {
+  object-fit: contain;
+  max-width: 400px;
+  max-height: 400px;
+}
+
 .thread-info-container {
   grid-area: thread-info-container;
   background-color: #c1ceb1;
@@ -441,6 +482,9 @@ input[type=text]:focus, input[type=password]:focus, textarea:focus, select:focus
   border-bottom: 1px solid black;
   display: flex;
   flex-direction: column;
+  overflow: hidden;
+  max-height: 110px;
+  mask-image: linear-gradient(180deg, #000 60%, transparent);
 }
 
 .thread-info-post-preview {
@@ -450,6 +494,58 @@ input[type=text]:focus, input[type=password]:focus, textarea:focus, select:focus
   margin-right: 25%;
 }
 
+.babycode-guide-section {
+  background-color: #c1ceb1;
+  padding: 5px 20px;
+  border: 1px solid black;
+  padding-right: 25%;
+}
+
+.babycode-guide-container {
+  display: grid;
+  grid-template-columns: 1.5fr 300px;
+  grid-template-rows: 1fr;
+  gap: 0px 0px;
+  grid-auto-flow: row;
+  grid-template-areas: "guide-topics guide-toc";
+}
+
+.guide-topics {
+  grid-area: guide-topics;
+  overflow: hidden;
+}
+
+.guide-toc {
+  grid-area: guide-toc;
+  position: sticky;
+  top: 100px;
+  align-self: start;
+  padding: 10px;
+  border-bottom-right-radius: 8px;
+  background-color: rgb(177, 206, 204.5);
+  border-right: 1px solid black;
+  border-top: 1px solid black;
+  border-bottom: 1px solid black;
+}
+
+.emoji-table tr td {
+  text-align: center;
+}
+
+.emoji-table tr th {
+  padding-left: 50px;
+  padding-right: 50px;
+}
+
+.emoji-table {
+  margin: auto;
+}
+
+.emoji-table, th, td {
+  border: 1px solid black;
+  border-collapse: collapse;
+}
+
 .topic {
   display: grid;
   grid-template-columns: 1.5fr 64px;
@@ -505,9 +601,135 @@ input[type=text]:focus, input[type=password]:focus, textarea:focus, select:focus
 
 .babycode-editor {
   height: 150px;
+  font-size: 1rem;
 }
 
-ul {
+.babycode-editor-container {
+  width: 100%;
+}
+
+.babycode-preview-errors-container {
+  font-size: 0.8rem;
+}
+
+.tab-button {
+  background-color: rgb(177, 206, 204.5);
+  border-bottom: none;
+  border-bottom-left-radius: 0;
+  border-bottom-right-radius: 0;
+  margin-bottom: 0;
+}
+.tab-button:hover {
+  background-color: rgb(192.6, 215.8, 214.6);
+}
+.tab-button:active {
+  background-color: rgb(166.6881496063, 178.0118503937, 177.4261417323);
+}
+.tab-button:disabled {
+  background-color: rgb(209.535, 211.565, 211.46);
+}
+.tab-button.active {
+  background-color: #beb1ce;
+  padding-top: 8px;
+}
+
+.tab-content {
+  display: none;
+}
+.tab-content.active {
+  min-height: 250px;
+  display: block;
+  background-color: rgb(191.3137931034, 189.7, 193.3);
+  border: 1px solid black;
+  padding: 10px;
+  border-top-right-radius: 3px;
+  border-bottom-right-radius: 3px;
+  border-bottom-left-radius: 3px;
+}
+
+ul, ol {
   margin: 10px 0 10px 30px;
   padding: 0;
 }
+
+.new-concept-notification.hidden {
+  display: none;
+}
+
+.new-concept-notification {
+  position: fixed;
+  bottom: 80px;
+  right: 80px;
+  border: 2px solid black;
+  background-color: #81a3e6;
+  padding: 20px 15px;
+  border-radius: 4px;
+  box-shadow: 0 0 30px rgba(0, 0, 0, 0.25);
+}
+
+.emoji {
+  max-width: 15px;
+  max-height: 15px;
+}
+
+.accordion {
+  border-top-right-radius: 3px;
+  border-top-left-radius: 3px;
+  box-sizing: border-box;
+  border: 1px solid black;
+  margin: 10px 5px;
+  overflow: hidden;
+}
+
+.accordion.hidden {
+  border-bottom: none;
+}
+
+.accordion-header {
+  display: flex;
+  align-items: center;
+  background-color: rgb(159.0271653543, 162.0727712915, 172.9728346457);
+  padding: 0 10px;
+  gap: 10px;
+  border-bottom: 1px solid black;
+}
+
+.accordion-toggle {
+  padding: 0;
+  width: 36px;
+  height: 36px;
+  min-width: 36px;
+  min-height: 36px;
+}
+
+.accordion-title {
+  margin-right: auto;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.accordion-content {
+  padding: 0 15px;
+}
+
+.accordion-content.hidden {
+  display: none;
+}
+
+.inbox-container {
+  padding: 10px;
+}
+
+.babycode-button-container {
+  display: flex;
+  gap: 10px;
+}
+
+.babycode-button {
+  padding: 5px 10px;
+  min-width: 36px;
+}
+.babycode-button > * {
+  font-size: 1rem;
+}

js/babycode-editor.js

@@ -0,0 +1,159 @@
+{
+  let ta = document.getElementById("babycode-content");
+  
+  ta.addEventListener("keydown", (e) => {
+    if(e.key === "Enter" && e.ctrlKey) {
+      // console.log(e.target.form)
+      e.target.form?.submit();
+    }
+  })
+  
+  const inThread = () => {
+    const scheme = window.location.pathname.split("/");
+    return scheme[1] === "threads" && scheme[2] !== "create";
+  }
+  
+  ta.addEventListener("input", () => {
+    if (!inThread()) return;
+    
+    localStorage.setItem(window.location.pathname, ta.value);
+  })
+  
+  document.addEventListener("DOMContentLoaded", () => {
+    if (!inThread()) return;
+    const prevContent = localStorage.getItem(window.location.pathname);
+    if (!prevContent) return;
+    ta.value = prevContent;
+  })
+  
+  const buttonBold = document.getElementById("post-editor-bold");
+  const buttonItalics = document.getElementById("post-editor-italics");
+  const buttonStrike = document.getElementById("post-editor-strike");
+  const buttonUrl = document.getElementById("post-editor-url");
+  const buttonCode = document.getElementById("post-editor-code");
+  const buttonImg = document.getElementById("post-editor-img");
+  const buttonOl = document.getElementById("post-editor-ol");
+  const buttonUl = document.getElementById("post-editor-ul");
+
+  function insertTag(tagStart, newline = false, prefill = "") {
+    const hasAttr = tagStart[tagStart.length - 1] === "=";
+    let tagEnd = tagStart;
+    let tagInsertStart = `[${tagStart}]${newline ? "\n" : ""}`;
+    if (hasAttr) {
+      tagEnd = tagEnd.slice(0, -1);
+    }
+    const tagInsertEnd = `${newline ? "\n" : ""}[/${tagEnd}]`;
+    const hasSelection = ta.selectionStart !== ta.selectionEnd;
+    const text = ta.value;
+    if (hasSelection) {
+      const realStart = Math.min(ta.selectionStart, ta.selectionEnd);
+      const realEnd = Math.max(ta.selectionStart, ta.selectionEnd);
+      const selectionLength = realEnd - realStart;
+      
+      const strStart = text.slice(0, realStart);
+      const strEnd = text.substring(realEnd);
+      const frag = `${tagInsertStart}${text.slice(realStart, realEnd)}${tagInsertEnd}`;
+      const reconst = `${strStart}${frag}${strEnd}`;
+      ta.value = reconst;
+      if (!hasAttr){
+        ta.setSelectionRange(realStart + tagInsertStart.length, realStart + tagInsertStart.length + selectionLength);
+      } else {
+        ta.setSelectionRange(realStart + tagInsertEnd.length - 1, realStart + tagInsertEnd.length - 1); // cursor on attr
+      }
+      ta.focus()
+    } else {
+      if (hasAttr) {
+        tagInsertStart += prefill;
+      }
+      const cursor = ta.selectionStart;
+      const strStart = text.slice(0, cursor);
+      const strEnd = text.substr(cursor);
+      
+      let newCursor = strStart.length + tagInsertStart.length;
+      if (hasAttr) {
+        newCursor = cursor + tagInsertStart.length - prefill.length - 1;
+      }
+      const reconst = `${strStart}${tagInsertStart}${tagInsertEnd}${strEnd}`;
+      ta.value = reconst;
+      ta.setSelectionRange(newCursor, newCursor);
+      ta.focus()
+    }
+  }
+
+  buttonBold.addEventListener("click", (e) => {
+    e.preventDefault();
+    insertTag("b")
+  })
+  buttonItalics.addEventListener("click", (e) => {
+    e.preventDefault();
+    insertTag("i")
+  })
+  buttonStrike.addEventListener("click", (e) => {
+    e.preventDefault();
+    insertTag("s")
+  })
+  buttonUrl.addEventListener("click", (e) => {
+    e.preventDefault();
+    insertTag("url=", false, "link label");
+  })
+  buttonCode.addEventListener("click", (e) => {
+    e.preventDefault();
+    insertTag("code", true)
+  })
+  buttonImg.addEventListener("click", (e) => {
+    e.preventDefault();
+    insertTag("img=", false, "alt text");
+  })
+  buttonOl.addEventListener("click", (e) => {
+    e.preventDefault();
+    insertTag("ol", true);
+  })
+  buttonUl.addEventListener("click", (e) => {
+    e.preventDefault();
+    insertTag("ul", true);
+  })
+  
+  const previewEndpoint = "/api/babycode-preview";
+  let previousMarkup = "";
+  const previewTab = document.getElementById("tab-preview");
+  previewTab.addEventListener("tab-activated", async () => {
+    const previewContainer = document.getElementById("babycode-preview-container");
+    const previewErrorsContainer = document.getElementById("babycode-preview-errors-container");
+    // previewErrorsContainer.textContent = "";
+    const markup = ta.value.trim();
+    if (markup === "" || markup === previousMarkup) {
+      return;
+    }
+    previousMarkup = markup;
+      const req = await fetch(previewEndpoint, {
+        method: "POST",
+        headers: {
+          "Content-Type": "application/json",
+        },
+        body: JSON.stringify({markup: markup})
+      })
+      if (!req.ok) {
+        switch (req.status) {
+          case 429:
+            previewErrorsContainer.textContent = "(Old preview, try again in a few seconds.)"
+            previousMarkup = "";
+            break;
+          case 400:
+            previewErrorsContainer.textContent = "(Request got malformed.)"
+            break;
+          case 401:
+            previewErrorsContainer.textContent = "(You are not logged in.)"
+            break;
+          default:
+            previewErrorsContainer.textContent = "(Error. Check console.)"
+            console.error(req.error);
+            break;
+        }
+        return;
+      }
+      
+      const json_resp = await req.json();
+      previewContainer.innerHTML = json_resp.html;
+      previewErrorsContainer.textContent = "";
+  });
+}

js/date-fmt.js

@@ -0,0 +1,10 @@
+document.addEventListener("DOMContentLoaded", () => {
+  const timestampSpans = document.getElementsByClassName("timestamp");
+  for (let timestampSpan of timestampSpans) {
+    const timestamp = parseInt(timestampSpan.dataset.utc);
+    if (!isNaN(timestamp)) {
+      const date = new Date(timestamp * 1000);
+      timestampSpan.textContent = date.toLocaleString();
+    }
+  }
+})

js/post-editor.js

@@ -1,54 +0,0 @@
-{
-  let ta = document.getElementById("post_content");
-  const buttonBold = document.getElementById("post-editor-bold");
-  const buttonItalics = document.getElementById("post-editor-italics");
-  const buttonStrike = document.getElementById("post-editor-strike");
-  const buttonCode = document.getElementById("post-editor-code");
-
-  function insertTag(tagStart, newline = false) {
-    const tagEnd = tagStart;
-    const tagInsertStart = `[${tagStart}]${newline ? "\n" : ""}`;
-    const tagInsertEnd = `${newline ? "\n" : ""}[/${tagEnd}]`;
-    const hasSelection = ta.selectionStart !== ta.selectionEnd;
-    const text = ta.value;
-    if (hasSelection) {
-      const realStart = Math.min(ta.selectionStart, ta.selectionEnd);
-      const realEnd = Math.max(ta.selectionStart, ta.selectionEnd);
-      const selectionLength = realEnd - realStart;
-      
-      const strStart = text.slice(0, realStart);
-      const strEnd = text.substring(realEnd);
-      const frag = `${tagInsertStart}${text.slice(realStart, realEnd)}${tagInsertEnd}`;
-      const reconst = `${strStart}${frag}${strEnd}`;
-      ta.value = reconst;
-      ta.setSelectionRange(realStart + tagInsertStart.length, realStart + tagInsertStart.length + selectionLength);
-      ta.focus()
-    } else {
-      const cursor = ta.selectionStart;
-      const strStart = text.slice(0, cursor);
-      const strEnd = text.substr(cursor);
-      const newCursor = strStart.length + tagInsertStart.length;
-      const reconst = `${strStart}${tagInsertStart}${tagInsertEnd}${strEnd}`;
-      ta.value = reconst;
-      ta.setSelectionRange(newCursor, newCursor);
-      ta.focus()
-    }
-  }
-
-  buttonBold.addEventListener("click", (e) => {
-    e.preventDefault();
-    insertTag("b")
-  })
-  buttonItalics.addEventListener("click", (e) => {
-    e.preventDefault();
-    insertTag("i")
-  })
-  buttonStrike.addEventListener("click", (e) => {
-    e.preventDefault();
-    insertTag("s")
-  })
-  buttonCode.addEventListener("click", (e) => {
-    e.preventDefault();
-    insertTag("code", true)
-  })
-}

js/thread.js

@@ -1,10 +1,11 @@
 {
-  const ta = document.getElementById("post_content");
+  const ta = document.getElementById("babycode-content");
   
   for (let button of document.querySelectorAll(".reply-button")) {
     button.addEventListener("click", (e) => {
       ta.value += button.value;
       ta.scrollIntoView()
+      ta.focus();
     })
   }
   
@@ -35,4 +36,45 @@
       form.action = `/post/${postId}/delete`
     })
   }
+  
+  const threadEndpoint = document.getElementById("thread-subscribe-endpoint").value;
+  let now = Math.floor(new Date() / 1000);
+  function hideNotification() {
+    const notification = document.getElementById('new-post-notification');
+    notification.classList.add('hidden');
+  }
+  
+  function showNewPostNotification(url) {
+    const notification = document.getElementById("new-post-notification");
+    
+    notification.classList.remove("hidden");
+    
+    document.getElementById("dismiss-new-post-button").onclick = () => {
+      now = Math.floor(new Date() / 1000);
+      hideNotification();
+      tryFetchUpdate();
+    }
+    
+    document.getElementById("go-to-new-post-button").href = url;
+    
+    document.getElementById("unsub-new-post-button").onclick = () => {
+      hideNotification();
+    }
+  }
+
+  function tryFetchUpdate() {
+    if (!threadEndpoint) return;
+    const body = JSON.stringify({since: now});
+    fetch(threadEndpoint, {method: "POST", headers: {"Content-Type": "application/json"}, body: body})
+      .then(res => res.json())
+      .then(json => {
+        if (json.status === "none") {
+          setTimeout(tryFetchUpdate, 5000);
+        } else if (json.status === "new_post") {
+          showNewPostNotification(json.url);
+        }
+      })
+      .catch(error => console.log(error))
+  }
+  tryFetchUpdate();
 }

js/ui.js

@@ -0,0 +1,147 @@
+function activateSelfDeactivateSibs(button) {
+  if (button.classList.contains("active")) return;
+  
+  Array.from(button.parentNode.children).forEach(s => {
+    if (s === button){
+      button.classList.add('active');
+    } else {
+      s.classList.remove('active');
+    }
+    const targetId = s.dataset.targetId;
+    const target = document.getElementById(targetId);
+    
+    if (!target) return;
+    
+    if (s.classList.contains('active')) {
+      target.classList.add('active');
+      target.dispatchEvent(new CustomEvent("tab-activated", {bubbles: false}))
+    } else {
+      target.classList.remove('active');
+    }
+  });
+}
+
+function openLightbox(post, idx) {
+  lightboxCurrentPost = post;
+  lightboxCurrentIdx = idx;
+  lightboxObj.img.src = lightboxImages.get(post)[idx].src;
+  lightboxObj.openOriginalAnchor.href = lightboxImages.get(post)[idx].src
+  lightboxObj.prevButton.disabled = lightboxImages.get(post).length === 1
+  lightboxObj.nextButton.disabled = lightboxImages.get(post).length === 1
+  lightboxObj.imageCount.textContent = `Image ${idx + 1} of ${lightboxImages.get(post).length}`
+  
+  if (!lightboxObj.dialog.open) {
+    lightboxObj.dialog.showModal();
+  }
+}
+
+const modulo = (n, m) => ((n % m) + m) % m
+
+function lightboxNext() {
+  const l = lightboxImages.get(lightboxCurrentPost).length;
+  const target = modulo(lightboxCurrentIdx + 1, l);
+  openLightbox(lightboxCurrentPost, target);
+}
+
+function lightboxPrev() {
+  const l = lightboxImages.get(lightboxCurrentPost).length;
+  const target = modulo(lightboxCurrentIdx - 1, l);
+  openLightbox(lightboxCurrentPost, target);
+}
+
+function constructLightbox() {
+  const dialog = document.createElement("dialog");
+  dialog.classList.add("lightbox-dialog");
+  dialog.addEventListener("click", (e) => {
+    if (e.target === dialog) {
+      dialog.close();
+    }
+  })
+  const dialogInner = document.createElement("div");
+  dialogInner.classList.add("lightbox-inner");
+  dialog.appendChild(dialogInner);
+  const img = document.createElement("img");
+  img.classList.add("lightbox-image")
+  dialogInner.appendChild(img);
+  const openOriginalAnchor = document.createElement("a")
+  openOriginalAnchor.text = "Open original in new window"
+  openOriginalAnchor.target = "_blank"
+  openOriginalAnchor.rel = "noopener noreferrer nofollow"
+  dialogInner.appendChild(openOriginalAnchor);
+  
+  const navSpan = document.createElement("span");
+  navSpan.classList.add("lightbox-nav");
+  const prevButton = document.createElement("button");
+  prevButton.type = "button";
+  prevButton.textContent = "Previous";
+  prevButton.addEventListener("click", lightboxPrev);
+  const nextButton = document.createElement("button");
+  nextButton.type = "button";
+  nextButton.textContent = "Next";
+  nextButton.addEventListener("click", lightboxNext);
+  const imageCount = document.createElement("span");
+  imageCount.textContent = "Image of ";
+  navSpan.appendChild(prevButton);
+  navSpan.appendChild(imageCount);
+  navSpan.appendChild(nextButton);
+  
+  dialogInner.appendChild(navSpan);
+  return {
+    img: img,
+    dialog: dialog,
+    openOriginalAnchor: openOriginalAnchor,
+    prevButton: prevButton,
+    nextButton: nextButton,
+    imageCount: imageCount,
+  }
+}
+
+let lightboxImages = new Map(); //.post-inner : Array<Object>
+let lightboxObj = null;
+let lightboxCurrentPost = null;
+let lightboxCurrentIdx = -1;
+
+document.addEventListener("DOMContentLoaded", () => {
+  // tabs
+  document.querySelectorAll(".tab-button").forEach(button => {
+    button.addEventListener("click", () => {
+      activateSelfDeactivateSibs(button);
+    });
+  });
+  
+  // accordions
+  const accordions = document.querySelectorAll(".accordion");
+  accordions.forEach(accordion => {
+    const header = accordion.querySelector(".accordion-header");
+    const toggleButton = header.querySelector(".accordion-toggle");
+    const content = accordion.querySelector(".accordion-content");
+    
+    const toggle = (e) => {
+      e.stopPropagation();
+      accordion.classList.toggle("hidden");
+      content.classList.toggle("hidden");
+      toggleButton.textContent = content.classList.contains("hidden") ? "►" : "▼"
+    }
+    
+    toggleButton.addEventListener("click", toggle);
+  });
+  
+  //lightboxes
+  lightboxObj = constructLightbox();
+  document.body.appendChild(lightboxObj.dialog);
+  const postImages = document.querySelectorAll(".post-inner img.block-img");
+  postImages.forEach(postImage => {
+    const belongingTo = postImage.closest(".post-inner");
+    const images = lightboxImages.get(belongingTo) ?? [];
+    images.push({
+      src: postImage.src,
+      alt: postImage.alt,
+    });
+    const idx = images.length - 1;
+    lightboxImages.set(belongingTo, images);
+    postImage.style.cursor = "pointer";
+    postImage.addEventListener("click", () => {
+      openLightbox(belongingTo, idx);
+    });
+  });
+});

lib/babycode-emoji.lua

@@ -0,0 +1,47 @@
+local emoji_template = " <img class=emoji src=\"/emoji/$NAME.png\" alt=\"$NAME\" title=\":$CODE:\"> "
+local emoji_pat = "%$NAME"
+local name_pat = "%$CODE"
+
+return {
+  ["angry"] = emoji_template:gsub(emoji_pat, "angry"):gsub(name_pat, "angry"),
+  
+  ["("] = emoji_template:gsub(emoji_pat, "frown"):gsub(name_pat, "("),
+  
+  ["D"] = emoji_template:gsub(emoji_pat, "grin"):gsub(name_pat, "D"),
+  
+  ["imp"] = emoji_template:gsub(emoji_pat, "imp"):gsub(name_pat, "imp"),
+  
+  ["angryimp"] = emoji_template:gsub(emoji_pat, "impangry"):gsub(name_pat, "angryimp"),
+  ["impangry"] = emoji_template:gsub(emoji_pat, "impangry"):gsub(name_pat, "impangry"),
+  
+  ["lobster"] = emoji_template:gsub(emoji_pat, "lobster"):gsub(name_pat, "lobster"),
+  
+  ["|"] = emoji_template:gsub(emoji_pat, "neutral"):gsub(name_pat, "|"),
+  
+  ["pensive"] = emoji_template:gsub(emoji_pat, "pensive"):gsub(name_pat, "pensive"),
+  
+  [")"] = emoji_template:gsub(emoji_pat, "smile"):gsub(name_pat, ")"),
+  
+  ["smiletear"] = emoji_template:gsub(emoji_pat, "smiletear"):gsub(name_pat, "smiletear"),
+  ["crytear"] = emoji_template:gsub(emoji_pat, "smiletear"):gsub(name_pat, "crytear"),
+  
+  [","] = emoji_template:gsub(emoji_pat, "sob"):gsub(name_pat, ","),
+  ["T"] = emoji_template:gsub(emoji_pat, "sob"):gsub(name_pat, "T"),
+  ["cry"] = emoji_template:gsub(emoji_pat, "sob"):gsub(name_pat, "cry"),
+  ["sob"] = emoji_template:gsub(emoji_pat, "sob"):gsub(name_pat, "sob"),
+  
+  ["o"] = emoji_template:gsub(emoji_pat, "surprised"):gsub(name_pat, "o"),
+  ["O"] = emoji_template:gsub(emoji_pat, "surprised"):gsub(name_pat, "O"),
+  
+  ["hmm"] = emoji_template:gsub(emoji_pat, "think"):gsub(name_pat, "hmm"),
+  ["think"] = emoji_template:gsub(emoji_pat, "think"):gsub(name_pat, "think"),
+  ["thinking"] = emoji_template:gsub(emoji_pat, "think"):gsub(name_pat, "thinking"),
+  
+  ["P"] = emoji_template:gsub(emoji_pat, "tongue"):gsub(name_pat, "P"),
+  ["p"] = emoji_template:gsub(emoji_pat, "tongue"):gsub(name_pat, "p"),
+  
+  ["weary"] = emoji_template:gsub(emoji_pat, "weary"):gsub(name_pat, "weary"),
+  
+  [";"] = emoji_template:gsub(emoji_pat, "wink"):gsub(name_pat, ";"),
+  ["wink"] = emoji_template:gsub(emoji_pat, "wink"):gsub(name_pat, "wink"),
+}

lib/babycode-parser.lua

@@ -0,0 +1,416 @@
+-- contributed by kaesa
+
+--- Pattern used for emote names (applied for every char).
+local PAT_EMOTE = "[^%s:]"
+--- Pattern used for bbcode tags (applied for every char).
+local PAT_BBCODE_TAG = "%w"
+--- Pattern used for bbcode tag attribute (applied for every char).
+local PAT_BBCODE_ATTR = "[^%s%]]"
+--- Pattern used to detect loose links.
+local PAT_LINK = "https?://[%w-_%.%?%.:/%+=&~%@#%%]+[%w-/]"
+
+
+
+--- @class Parser
+--- @field valid_bbcode_tags table Table of valid BBCode tags.
+--- @field valid_emotes table Table of valid emotes.
+--- @field bbcode_tags_only_text_children table Table of tags that might only containt text.
+--- @field source string Source to parse.
+--- @field position integer Current position of the parser.
+--- @field position_stack integer[] Position stack used for rewind parsing.
+---
+--- Parser class.
+local Parser = {}
+
+
+
+--- Creates a new parser.
+---
+--- @param src string
+--- @return Parser
+function Parser.new(src)
+  local inst = {
+    valid_bbcode_tags = {},
+    valid_emotes = {},
+    bbcode_tags_only_text_children = {},
+    source = src,
+    position = 1,
+    elements = {},
+    position_stack = {}
+  }
+
+  setmetatable(inst, { __index = Parser })
+
+  return inst
+end
+
+--- Advances the parser by COUNT characters.
+--- @param count integer? Set to 1 if nil.
+function Parser:advance(count)
+  count = count or 1
+  self.position = self.position + count
+end
+
+--- Checks if the position is out of bounds of the source.
+--- @param offset integer? Set to 0 if nil.
+function Parser:is_end_of_source(offset)
+  offset = offset or 0
+  return self.position + offset > #self.source
+end
+
+--- Saves the current position to the position stack.
+function Parser:save_position()
+  table.insert(self.position_stack, self.position)
+end
+
+--- Restores the current position to the top of the position stack, and remove
+--- that position from the stack.
+function Parser:restore_position()
+  self.position = table.remove(self.position_stack)
+end
+
+--- Forgets the top position in the position stack.
+function Parser:forget_position()
+  table.remove(self.position_stack)
+end
+
+--- Retreives the character at the current position (plus optional offset).
+---
+--- @param offset integer? Set to 0 if nil.
+--- @return string
+function Parser:peek_char(offset)
+  offset = offset or 0
+
+  -- if the offset is out of bound
+  if self:is_end_of_source(offset) then
+    return ""
+  end
+
+  return self.source:sub(self.position + offset, self.position + offset)
+end
+
+--- Retreives the character at the current position and advance the position.
+---
+--- @return string
+function Parser:get_char()
+  local char = self:peek_char()
+  self:advance()
+  return char
+end
+
+--- Checks if the character at the current current position is WANTED. If so,
+--- advance the position, and returns true. Do nothing otherwise and returns
+--- false.
+---
+--- @param wanted string The character to check with.
+--- @return boolean
+function Parser:check_char(wanted)
+  local char = self:peek_char()
+
+  if char == wanted then
+    self:advance()
+    return true
+  end
+
+  return false
+end
+
+--- Checks if WANTED is present at the current position in the source. If so,
+--- advance the position and returns true. Do nothing otherwise and returns
+--- false.
+---
+--- @param wanted string
+--- @return boolean
+---
+function Parser:check_str(wanted)
+  self:save_position()
+
+  -- For each character in WANTED
+  for i = 1, #wanted do
+    -- Checks if the character is present
+    if not self:check_char(wanted:sub(i, i)) then
+      self:restore_position()
+      return false
+    end
+  end
+
+  self:forget_position()
+  return true
+end
+
+--- Checks if the string at the current position matches the given pattern.
+--- The pattern is matched for each character in a sequence. Returns the matched
+--- string. Advances the position of the parser.
+---
+--- @param pattern string
+--- @return string
+---
+function Parser:match_pattern(pattern)
+  local buffer = ""
+
+  while not self:is_end_of_source() do
+    local ch = self:peek_char()
+
+    if not ch:match(pattern) then
+      break
+    end
+
+    self:advance()
+    buffer = buffer .. ch
+  end
+
+  return buffer
+end
+
+--- Tries to parse an emote. Only recognizes emotes present in the `valid_emotes`
+--- field of the parser.
+---
+--- Format of the table :
+--- {   type = "emote",
+---     name = string }
+---
+--- @return table?
+function Parser:parse_emote()
+  self:save_position()
+
+  -- if there is no beginning ":"
+  if not self:check_char(":") then
+    self:restore_position()
+    return nil
+  end
+
+  -- extract the emote name
+  local name = self:match_pattern(PAT_EMOTE)
+
+  -- if there is no ending ":"
+  if not self:check_char(":") then
+    self:restore_position()
+    return nil
+  end
+
+  -- if the emote name isnt valid
+  if not self.valid_emotes[name] then
+    self:restore_position()
+    return nil
+  end
+
+  self:forget_position()
+  return {
+    type = "emote",
+    name = name
+  }
+end
+
+--- Tries to parse a bbcode openning tag. Only recognizes tags present in
+--- `valid_bbcode_tags` field of the parser.
+---
+--- Returns the name of the tag, and its attribute (if any present).
+---
+--- @return string?, string?
+function Parser:parse_bbcode_open()
+  self:save_position()
+
+  -- if there is no beginning "["
+  if not self:check_char("[") then
+    self:restore_position()
+    return nil
+  end
+
+  -- extract the tag name
+  local name = self:match_pattern(PAT_BBCODE_TAG)
+
+  -- if there is no tag name
+  if name == "" then
+    self:restore_position()
+    return nil
+  end
+
+
+  local attribute = nil
+
+  -- if there is an attribute given
+  if self:check_char("=") then
+    -- extract it
+    attribute = self:match_pattern(PAT_BBCODE_ATTR)
+  end
+
+  -- if there is no closing "]"
+  if not self:check_char("]") then
+    self:restore_position()
+    return nil
+  end
+
+  -- if the tag isnt valid
+  if not self.valid_bbcode_tags[name] then
+    self:restore_position()
+    return nil
+  end
+
+  self:forget_position()
+  return name, attribute
+end
+
+--- Tries to parse a bbcode tag. Only recognizes tags present in `valid_bbcode_tags`
+--- field of the parser.
+---
+--- Format of the table :
+--- {   type = "bbcode",
+---     name = string,
+---     attribute = string?,
+---     children = (string|table)[] }
+---
+--- @return table?
+function Parser:parse_bbcode()
+  self:save_position()
+
+  local name, attribute = self:parse_bbcode_open()
+
+  -- if there isnt a open bbcode tag here
+  if name == nil then
+    self:restore_position()
+    return nil
+  end
+
+  local children = {}
+
+  -- parse children elements of that tag
+  while not self:is_end_of_source() do
+    -- if there is a close tag here
+    if self:check_str("[/" .. name .. "]") then
+      break
+    end
+
+    -- if that tag only accept text children
+    if self.bbcode_tags_only_text_children[name] then
+      local ch = self:get_char()
+
+      if #children == 0 then
+        table.insert(children, ch)
+      else
+        children[1] = children[1] .. ch
+      end
+    else
+      local element = self:parse_element(children)
+
+      -- if the end of the source has been reached
+      if element == nil then
+        self:restore_position()
+        return nil
+      end
+
+      table.insert(children, element)
+    end
+  end
+
+  self:forget_position()
+  return {
+    type = "bbcode",
+    name = name,
+    attribute = attribute,
+    children = children
+  }
+end
+
+--- Tries to parse a ruler element.
+---
+--- Format of the table :
+--- {   type = "ruler" }
+---
+--- @return table?
+function Parser:parse_ruler()
+  if not self:check_str("---") then
+    return nil
+  end
+
+  return {
+    type = "ruler",
+  }
+end
+
+--- Tries to parse a loose link.
+---
+--- Format of the table :
+--- {   type = "link",
+---     url = string }
+---
+--- @return table?
+function Parser:parse_link()
+  self:save_position()
+
+  -- we extract a "word" (bunch of printable characters without spaces).
+  local word = self:match_pattern("%g")
+
+  -- if that "word" matches the link pattern
+  if not word:match(PAT_LINK) then
+    self:restore_position()
+    return nil
+  end
+
+  self:forget_position()
+  return {
+    type = "link",
+    url = word,
+  }
+end
+
+--- Tries to parse an element.
+---
+--- Returns either a table or a string.
+--- A string represent simple text.
+--- A table represent different kind of element that can be differienciated
+--- by its `type` field.
+---
+--- Valid types : emote, bbcode, link, ruler.
+--- Each type has different fields. See `Parser:parse_*` functions for more
+--- info.
+---
+--- Returns nil when the end of the source has been reached.
+---
+--- @param sibblings (string|table)[]
+--- @return (table|string)?
+function Parser:parse_element(sibblings)
+  if self:is_end_of_source() then
+    return nil
+  end
+
+  local element = self:parse_emote()
+    or self:parse_bbcode()
+    or self:parse_ruler()
+    or self:parse_link()
+
+  if element == nil then
+    if #sibblings > 0 then
+      local last = sibblings[#sibblings]
+
+      if type(last) == "string" then
+        table.remove(sibblings)
+        return last .. self:get_char()
+      end
+    end
+
+    return self:get_char()
+  end
+
+  return element
+end
+
+--- Parses the whole source at once, returning all parsed elements.
+--- See `Parser:parse_element` for more information about the return value.
+---
+--- @return (string|table)[]
+function Parser:parse()
+  local elements = {}
+
+  while true do
+    local element = self:parse_element(elements)
+    if element == nil then
+      break
+    end
+
+    table.insert(elements, element)
+  end
+
+  return elements
+end
+
+return Parser

lib/babycode.lua

@@ -1,72 +1,150 @@
 local babycode = {}
 
+local string_trim = require("lapis.util").trim
+local emoji = require("lib.babycode-emoji")
+
+local Parser = require("lib.babycode-parser")
+
+local function s_split(s, delimiter, max_matches, trim, allow_empty)
+  local result = {}
+  if s == "" then
+    return result
+  end
+  trim = trim == nil and true or trim
+  local tr = function(subj)
+    if trim then return string_trim(subj) else return subj end
+  end
+  max_matches = max_matches or -1
+  allow_empty = allow_empty == nil and true or allow_empty
+  
+  if delimiter == "" then
+    for i=1, #s do
+      local c = s:sub(i, 1)
+      if allow_empty or c ~= "" then
+        table.insert(result, c)
+        if max_matches > 0 and #result == max_matches then
+          break
+        end
+      end
+    end
+    return result
+  end
+  
+  local current_pos = 1
+  local delim_len = #delimiter
+  
+  while true do
+    if max_matches > 0 and #result >= max_matches then
+      break
+    end
+---@diagnostic disable-next-line: param-type-mismatch
+    local start_pos, end_pos = s:find(delimiter, current_pos, true)
+    if not start_pos then
+      break
+    end
+    local substr = s:sub(current_pos, start_pos - 1)
+    if allow_empty or substr ~= "" then
+      table.insert(result, tr(substr))
+    end
+    current_pos = end_pos + 1
+  end
+  
+  local substr = s:sub(current_pos)
+  if allow_empty or substr ~= "" then
+    table.insert(result, tr(substr))
+  end
+  
+  return result
+end
+
+local function list(tag, children)
+  local list_body = children:gsub("  +\n", "<br>"):gsub("\n\n+", "\1")
+  local list_items = s_split(list_body, "\1")
+  local lis = ""
+  for _, li in ipairs(list_items) do
+    lis = lis .. "<li>" .. li .. "</li>"
+  end
+  return "<" .. tag .. ">" .. lis .. "</" .. tag .. ">"
+end
+
+local tags = {
+  b = "<strong>$S</strong>",
+  i = "<em>$S</em>",
+  s = "<del>$S</del>",
+  img = "<div class=\"post-img-container\"><img class=\"block-img\" src=$A alt=$S></div>",
+  url = "<a href=\"$A\">$S</a>",
+  quote = "<blockquote>$S</blockquote>",
+  code = function(children)
+    local is_inline = children:match("\n") == nil
+    if is_inline then
+      return "<code class=\"inline-code\">" .. children .. "</code>"
+    else
+      local t = string_trim(children)
+      local button = ("<button type=button class=\"copy-code\" value=\"%s\">Copy</button>"):format(t)
+      return "<pre><span class=\"copy-code-container\">"..button.."</span><code>"..t.."</code></pre>"
+    end
+  end,
+  ul = function(children)
+    return list("ul", children)
+  end,
+  ol = function(children)
+    return list("ol", children)
+  end,
+}
+
+local text_only = {
+  code = true,
+}
+
 ---renders babycode to html
 ---@param s string input babycode
----@param escape_html fun(s: string): string function that escapes html
-function babycode.to_html(s, escape_html)
-  if not s or s == "" then return "" end
-  -- extract code blocks first and store them as placeholders
-  -- don't want to process bbcode embedded into a code block
-  local code_blocks = {}
-  local inline_codes = {}
-  s = escape_html(s)
-  local text = s:gsub("%[code%](.-)%[/code%]", function(code)
-    local is_inline = code:match("\n") == nil
-    if is_inline then
-      table.insert(inline_codes, code)
-      return "\1ICODE:"..#inline_codes.."\1"
-    else
-      -- strip leading and trailing newlines, preserve others
-      local m, _ = code:gsub("^%s*(.-)%s*$", "%1")
-      table.insert(code_blocks, m)
-      return "\1CODE:"..#code_blocks.."\1"
+---@param html_escape fun(s: string): string function to escape html
+function babycode.to_html(s, html_escape)
+  -- normalize line ending chars
+  local subj = string_trim(html_escape(s)):gsub("\r\n", "\n"):gsub("\r", "\n")
+  local parser = Parser.new(subj)
+  parser.valid_bbcode_tags = tags
+  parser.valid_emotes = emoji
+  parser.bbcode_tags_only_text_children = text_only
+  
+  local elements = parser:parse()
+  local out = ""
+  local function fold(element, nobr)
+    if type(element) == "string" then
+      if nobr then
+        return element
+      end
+      return element:gsub("  +\n", "<br>"):gsub("\n\n+", "<br><br>")
     end
-  end)
-
-  -- replace `[url=https://example.com]Example[/url] tags
-  text = text:gsub("%[url=([^%]]+)%](.-)%[/url%]", function(url, label)
-    return '<a href="'..url..'">'..label..'</a>'
-  end)
-  
-  -- replace `[url]https://example.com[/url] tags
-  text = text:gsub("%[url%]([^%]]+)%[/url%]", function(url)
-    return '<a href="'..url..'">'..url..'</a>'
-  end)
-
-  -- bold, italics, strikethrough
-  text = text:gsub("%[b%](.-)%[/b%]", "<strong>%1</strong>")
-  text = text:gsub("%[i%](.-)%[/i%]", "<em>%1</em>")
-  text = text:gsub("%[s%](.-)%[/s%]", "<del>%1</del>")
-  
-  text = text:gsub("%[quote%](.-)%[/quote%]", "<blockquote>%1</blockquote>")
-
-  -- replace loose links
-  text = text:gsub("(https?://[%w-_%.%?%.:/%+=&~%@#%%]+[%w-/])", function(url)
-    if not text:find('<a[^>]*>'..url..'</a>') then
-      return '<a href="'..url..'">'..url..'</a>'
+    if element.type == "bbcode" then
+      local c = ""
+      for _, child in ipairs(element.children) do
+        local _nobr = element.name == "code" or element.name == "ul" or element.name == "ol"
+        c = c .. fold(child, _nobr)
+      end
+      local res = ""
+      if type(tags[element.name]) == "string" then
+        res = (tags[element.name]):gsub("%$S", c)
+        if element.attribute then
+          res = res:gsub("%$A", element.attribute)
+        end
+        return res
+      elseif type(tags[element.name]) == "function" then
+        res = tags[element.name](c, element.attribute)
+      end
+      return res
+    elseif element.type == "link" then
+      return "<a href=\""..element.url.."\">"..element.url.."</a>"
+    elseif element.type == "emote" then
+      return emoji[element.name]
+    elseif element.type == "ruler" then
+      return "<hr>"
     end
-    return url
-  end)
-
-  -- rule
-  text = text:gsub("\n+%-%-%-", "<hr>")
-  
-  -- normalize newlines, replace them with <br>
-  text = text:gsub("\r?\n\r?\n+", "<br>")--:gsub("\r?\n", "<br>")
-
-  -- replace code block placeholders back with their original contents
-  text = text:gsub("\1CODE:(%d+)\1", function(n)
-    local code = code_blocks[tonumber(n)]
-    local button = ("<button type=button class=\"copy-code\" value=\"%s\">Copy</button>"):format(code)
-    return "<pre><span class=\"copy-code-container\">" .. button .. "</span><code>"..code.."</code></pre>"
-  end)
-  
-  text = text:gsub("\1ICODE:(%d+)\1", function (n)
-    local code = inline_codes[tonumber(n)]
-    return "<code class=\"inline-code\">" .. code .. "</code>"
-  end)
-
-  return text
+  end
+  for _, e in ipairs(elements) do
+    out = out .. fold(e, false)
+  end
+  return out
 end
 
 return babycode

lib/sse.lua

@@ -0,0 +1,59 @@
+---@class SSE
+---@field active boolean if the stream is not active, you should stop the loop.
+---@field private _queue table
+local sse = {}
+
+---Construct a new SSE object
+---@return SSE
+function sse:new()
+  ngx.header.content_type = "text/event-stream"
+  ngx.header.cache_control = "no-cache"
+  ngx.header.connection = "keep-alive"
+  ngx.status = ngx.HTTP_OK
+  ngx.flush(true)
+
+  local obj = {
+    active = true,
+    _queue = {},
+  }
+
+  ngx.on_abort(function()
+    obj.active = false
+  end)
+
+  return setmetatable(obj, {__index = sse})
+end
+
+---add data to the stream, writing on the next dispatch.
+---if `event` is given, it will be the key.
+---@param data string
+---@param event? string
+---@return boolean status
+function sse:enqueue(data, event)
+  if not self.active then return false end
+  table.insert(self._queue, {
+    data = data,
+    event = event,
+  })
+  return true
+end
+
+---send all events since the last dispatch and flush the queue.
+---call this every iteration of the loop.
+function sse:dispatch()
+  while #self._queue > 0 do
+    local msg = table.remove(self._queue, 1)
+    if msg.event then
+      ngx.print("event: " .. msg.event .. "\n")
+    end
+    ngx.print("data: " .. msg.data .. "\n\n")
+  end
+  ngx.flush(true)
+end
+
+---close the stream.
+function sse:close()
+  self.active = false
+end
+
+return sse

migrations.lua

@@ -73,4 +73,44 @@ return {
     schema.add_column("users", "signature_original_markup", types.text{default = ""})
     schema.add_column("users", "signature_rendered", types.text{default = ""})
   end,
+  
+  [11] = function ()
+    local render = require("lib.babycode").to_html
+    local html_escape = require("lapis.html").escape
+    local phs = db.query("SELECT * from post_history")
+    local users = db.query("SELECT * from users")
+    db.query("BEGIN")
+    
+    for _, post_history in ipairs(phs) do
+      db.query("UPDATE post_history SET content = ? WHERE id = ?", render(post_history.original_markup, html_escape), post_history.id)
+    end
+    
+    for _, user in ipairs(users) do
+      db.query("UPDATE users SET signature_rendered = ? WHERE id = ?", render(user.signature_original_markup, html_escape), user.id)
+    end
+    
+    db.query("COMMIT")
+  end,
+  
+  [12] = function ()
+    schema.create_table("api_rate_limits", {
+      {"id", types.integer{primary_key = true}},
+      {"method", types.text{null = false}},
+      {"user_id", "INTEGER REFERENCES users(id) ON DELETE CASCADE"},
+      {"logged_at", "INTEGER DEFAULT (unixepoch(CURRENT_TIMESTAMP))"},
+    })
+    
+    db.query("CREATE INDEX idx_rate_limit_user_method ON api_rate_limits (user_id, method)")
+  end,
+  
+  [13] = function ()
+    schema.create_table("subscriptions", {
+      {"id", types.integer{primary_key = true}},
+      {"user_id", "INTEGER REFERENCES users(id) ON DELETE CASCADE"},
+      {"thread_id", "INTEGER REFERENCES threads(id) ON DELETE CASCADE"},
+      {"last_seen", "INTEGER DEFAULT (unixepoch(CURRENT_TIMESTAMP)) NOT NULL"},
+    })
+    
+    db.query("CREATE INDEX idx_subscription_user_thread ON subscriptions (user_id, thread_id)")
+  end,
 }

models.lua

@@ -40,6 +40,7 @@ local ret = {
   PostHistory = Model:extend("post_history"),
   Sessions = Model:extend("sessions"),
   Avatars = Model:extend("avatars"),
+  Subscriptions = Model:extend("subscriptions"),
 }
 
 return ret

nginx.conf

@@ -19,6 +19,7 @@ http {
     lua_code_cache ${{CODE_CACHE}};
 
     location / {
+      lua_check_client_abort on;
       default_type text/html;
       content_by_lua_block {
         require("lapis").serve("app")
@@ -37,6 +38,11 @@ http {
       alias data/static/avatars;
       expires 1y;
     }
+    location /emoji {
+      alias data/static/emoji;
+      expires 1y;
+    }
+    
     
     location /static/js/ {
       alias js/;

sass/style.scss

@@ -1,12 +1,5 @@
-/* src: */
-
 @use "sass:color";
 
-@font-face {
-  font-family: "body-text";
-  src: url("/static/fonts/DINish[slnt,wdth,wght].woff2") format("woff2");
-}
-
 @font-face {
   font-family: "site-title";
   src: url("/static/fonts/ChicagoFLF.woff2");
@@ -52,6 +45,8 @@ $lighter: color.scale($accent_color, $lightness: 60%, $saturation: -60%);
 
 $main_bg: color.scale($accent_color, $lightness: -10%, $saturation: -40%);
 $button_color: color.adjust($accent_color, $hue: 90);
+$button_color2: color.adjust($accent_color, $hue: 180);
+$accordion_color: color.adjust($accent_color, $hue: 140, $lightness: -10%, $saturation: -15%);
 
 %button-base {
   cursor: default;
@@ -149,15 +144,20 @@ body {
 
 .usercard {
   grid-area: usercard;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
   padding: 20px 10px;
   border: 4px outset $light;
   background-color: $dark_bg;
   border-right: solid 2px;
 }
 
+.usercard-inner {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  top: 10px;
+  position: sticky;
+}
+
 .post-content-container {
   display: grid;
   grid-template-columns: 1fr;
@@ -186,6 +186,11 @@ body {
   margin-right: 25%;
   display: flex;
   flex-direction: column;
+  overflow: hidden;
+}
+
+.post-content.wider {
+  margin-right: 12.5%;
 }
 
 .post-inner {
@@ -201,6 +206,8 @@ pre code {
   border-bottom-left-radius: 8px;
   border-left: 10px solid $lighter;
   padding: 20px;
+  overflow: scroll;
+  tab-size: 4;
 }
 
 .inline-code {
@@ -213,7 +220,7 @@ pre code {
   font-size: 1rem;
 }
 
-#delete-dialog {
+#delete-dialog, .lightbox-dialog {
   padding: 0;
   border-radius: 4px;
   border: 2px solid black;
@@ -227,6 +234,27 @@ pre code {
   padding: 20px;
 }
 
+.lightbox-inner {
+  display: flex;
+  flex-direction: column;
+  padding: 20px;
+  min-width: 400px;
+  background-color: $accent_color;
+  gap: 10px;
+}
+
+.lightbox-image {
+  max-width: 70vw;
+  max-height: 70vh;
+  object-fit: scale-down;
+}
+
+.lightbox-nav {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
 .copy-code-container {
   position: sticky;
   // width: 100%;
@@ -261,45 +289,51 @@ blockquote {
   background-color: $dark2;
 }
 
-.user-posts {
+.user-info {
   display: grid;
-  grid-template-columns: 200px 1fr;
+  grid-template-columns: 300px 1fr;
   grid-template-rows: 1fr;
   gap: 0;
-  grid-auto-flow: row;
   grid-template-areas:
-    "user-page-usercard user-posts-container";
-  border: 2px outset $dark2;
+    "user-page-usercard user-page-stats";
 }
 
 .user-page-usercard {
   grid-area: user-page-usercard;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
   padding: 20px 10px;
   border: 4px outset $light;
   background-color: $dark_bg;
   border-right: solid 2px;
 }
 
-.user-posts-container {
-  grid-area: user-posts-container;
-  display: grid;
-  grid-template-columns: 1fr;
-  grid-template-rows: 0.2fr 2.5fr;
-  gap: 0px 0px;
-  grid-auto-flow: row;
-  grid-template-areas:
-    "post-info"
-    "post-content";
+.user-page-stats {
+  grid-area: user-page-stats;
+  padding: 20px 30px;
+  border: 1px solid black;
+}
+
+.user-stats-list {
+  list-style: none;
+  margin: 0 0 10px 0;
+}
+
+.user-page-posts {
+  border-left: solid 1px black;
+  border-right: solid 1px black;
+  border-bottom: solid 1px black;
+  background-color: $accent_color;
+}
+
+.user-page-post-preview {
+  max-height: 200px;
+  mask-image: linear-gradient(180deg,#000 60%,transparent);
 }
 
 .avatar {
   width: 90%;
   height: 90%;
   object-fit: contain;
-  padding-bottom: 10px;
+  margin-bottom: 10px;
 }
 
 .username-link {
@@ -438,11 +472,16 @@ input[type="text"], input[type="password"], textarea, select {
   align-items: center;
   justify-content: center;
   flex-direction: column;
+  &:not(.full) > svg {
+    height: 50%;
+    width: 50%;
+  }
 }
 
-.contain-svg > svg {
-  height: 50%;
-  width: 50%;
+.block-img {
+  object-fit: contain;
+  max-width: 400px;
+  max-height: 400px;
 }
 
 .thread-info-container {
@@ -453,6 +492,9 @@ input[type="text"], input[type="password"], textarea, select {
   border-bottom: 1px solid black;
   display: flex;
   flex-direction: column;
+  overflow: hidden;
+  max-height: 110px;
+  mask-image: linear-gradient(180deg,#000 60%,transparent);
 }
 
 .thread-info-post-preview {
@@ -462,6 +504,60 @@ input[type="text"], input[type="password"], textarea, select {
   margin-right: 25%;
 }
 
+.babycode-guide-section {
+  background-color: $accent_color;
+  padding: 5px 20px;
+  border: 1px solid black;
+  padding-right: 25%;
+}
+
+.babycode-guide-container {
+  display: grid;
+  grid-template-columns: 1.5fr 300px;
+  grid-template-rows: 1fr;
+  gap: 0px 0px;
+  grid-auto-flow: row;
+  grid-template-areas:
+    "guide-topics guide-toc";
+}
+
+.guide-topics {
+  grid-area: guide-topics;
+  overflow: hidden;
+}
+
+.guide-toc {
+  grid-area: guide-toc;
+  position: sticky;
+  top: 100px;
+  align-self: start;
+  padding: 10px;
+  // border-top-right-radius: 16px;
+  border-bottom-right-radius: 8px;
+  background-color: $button_color;
+  border-right: 1px solid black;
+  border-top: 1px solid black;
+  border-bottom: 1px solid black;
+}
+
+.emoji-table tr td {
+  text-align: center;
+}
+
+.emoji-table tr th {
+  padding-left: 50px;
+  padding-right: 50px;
+}
+
+.emoji-table {
+  margin: auto;
+}
+
+.emoji-table, th, td {
+  border: 1px solid black;
+  border-collapse: collapse;
+}
+
 .topic {
   display: grid;
   grid-template-columns: 1.5fr 64px;
@@ -520,10 +616,129 @@ input[type="text"], input[type="password"], textarea, select {
 
 .babycode-editor {
   height: 150px;
+  font-size: 1rem;
 }
 
+.babycode-editor-container {
+  width: 100%;
+}
 
-ul {
+.babycode-preview-errors-container {
+  font-size: 0.8rem;
+}
+
+.tab-button {
+  @include button($button_color);
+  border-bottom: none;
+  border-bottom-left-radius: 0;
+  border-bottom-right-radius: 0;
+  margin-bottom: 0;
+  
+  &.active {
+    background-color: $button_color2;
+    padding-top: 8px;
+  }
+}
+
+.tab-content {
+  display: none;
+  
+  &.active {
+    min-height: 250px;
+    display: block;
+    background-color: color.adjust($button_color2, $saturation: -20%);
+    border: 1px solid black;
+    padding: 10px;
+    border-top-right-radius: 3px;
+    border-bottom-right-radius: 3px;
+    border-bottom-left-radius: 3px;
+  }
+}
+
+ul, ol {
   margin: 10px 0 10px 30px;
   padding: 0;
 }
+
+.new-concept-notification.hidden {
+  display: none;
+}
+
+.new-concept-notification {
+  position: fixed;
+  bottom: 80px;
+  right: 80px;
+  border: 2px solid black;
+  background-color: #81a3e6;
+  padding: 20px 15px;
+  border-radius: 4px;
+  box-shadow: 0 0 30px rgba(0, 0, 0, 0.25);
+}
+
+.emoji {
+  max-width: 15px;
+  max-height: 15px;
+}
+
+.accordion {
+  border-top-right-radius: 3px;
+  border-top-left-radius: 3px;
+  box-sizing: border-box;
+  border: 1px solid black;
+  margin: 10px 5px;
+  overflow: hidden;
+}
+
+.accordion.hidden {
+  border-bottom: none;
+}
+
+.accordion-header {
+  display: flex;
+  align-items: center;
+  background-color: $accordion_color;
+  padding: 0 10px;
+  gap: 10px;
+  border-bottom: 1px solid black;
+}
+
+.accordion-toggle {
+  padding: 0;
+  width: 36px;
+  height: 36px;
+  min-width: 36px;
+  min-height: 36px;
+}
+
+.accordion-title {
+  margin-right: auto;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.accordion-content {
+  padding: 0 15px;
+}
+
+.accordion-content.hidden {
+  display: none;
+}
+
+.inbox-container {
+  padding: 10px;
+}
+
+.babycode-button-container {
+  display: flex;
+  gap: 10px;
+}
+
+.babycode-button {
+  padding: 5px 10px;
+  min-width: 36px;
+  
+  &> * {
+    font-size: 1rem;
+  }
+}

svg-icons/image.etlua

@@ -0,0 +1,5 @@
+<!-- https://www.figma.com/community/file/1136337054881623512/iconcino-v2-0-0-free-icons-cc0-1-0-license -->
+<?xml version="1.0" encoding="utf-8"?>
+<svg width="24px" height="24px" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M4 17L7.58959 13.7694C8.38025 13.0578 9.58958 13.0896 10.3417 13.8417L11.5 15L15.0858 11.4142C15.8668 10.6332 17.1332 10.6332 17.9142 11.4142L20 13.5M11 9C11 9.55228 10.5523 10 10 10C9.44772 10 9 9.55228 9 9C9 8.44772 9.44772 8 10 8C10.5523 8 11 8.44772 11 9ZM6 20H18C19.1046 20 20 19.1046 20 18V6C20 4.89543 19.1046 4 18 4H6C4.89543 4 4 4.89543 4 6V18C4 19.1046 4.89543 20 6 20Z" stroke="#000000" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

util.lua

@@ -9,6 +9,7 @@ local Avatars = require("models").Avatars
 local Users = require("models").Users
 local Posts = require("models").Posts
 local PostHistory = require("models").PostHistory
+local Threads = require("models").Threads
 
 local babycode = require("lib.babycode")
 
@@ -103,6 +104,19 @@ function util.split_sentences(sentences, max_sentences)
   return util.s_split(sentences, ".", max_sentences or 2, true, false)
 end
 
+---@return string
+function util.get_post_url(req, post_id, hash)
+  hash = hash ~= false
+  local post = Posts:find({id = post_id})
+  if not post then return "" end
+  local thread = Threads:find({id = post.thread_id})
+  if not thread then return "" end
+  
+  local url = req:url_for("thread", {slug = thread.slug}, {after = post_id})
+  if not hash then return url end
+  return url .. "#post-" .. post_id
+end
+
 function util.infobox_message(msg)
   local sentences = util.split_sentences(msg)
   if #sentences == 1 then
@@ -154,6 +168,10 @@ end
 
 -- OTHER API
 
+function util.extend_session_cookie(req)
+  req.session.last_activity = os.time()
+end
+
 function util.validate_and_create_image(input_image, filename)
   local img = magick.load_image_from_blob(input_image)
 
@@ -301,4 +319,25 @@ function util.inject_warn_infobox(req, message)
   req.session.infobox = ib
 end
 
+function util.rate_limit_allowed(user_id, method, seconds)
+  local last_call = db.query([[
+    SELECT logged_at FROM api_rate_limits
+    WHERE user_id = ? AND method = ?
+    ORDER BY logged_at DESC LIMIT 1
+  ]], user_id, method)
+  if #last_call == 0 or (os.time() - last_call[1].logged_at) >= seconds then
+    db.query(
+      "DELETE FROM api_rate_limits WHERE user_id = ? AND method = ?",
+      user_id, method
+    )
+    db.query(
+      "INSERT INTO api_rate_limits (user_id, method) VALUES (?, ?)",
+      user_id, method
+    )
+    return true
+  else
+    return false
+  end
+end
+
 return util

views/babycode.etlua

@@ -0,0 +1,192 @@
+<div class=darkbg>
+  <h1 class="thread-title">Babycode guide</h1>
+</div>
+<% local tocs = {} %>
+<div class="babycode-guide-container">
+  <div class="guide-topics">
+    <section class="babycode-guide-section">
+      <h2 id="what-is-babycode">What is babycode?</h2>
+      <% table.insert(tocs, {"What is babycode?", "what-is-babycode"}) %>
+      <p>You may be familiar with BBCode, a loosely related family of markup languages popular on forums. Babycode is another, simplified, dialect of those languages. It is a way of formatting text by enclosing parts of it in special tags.</p>
+    </section>
+    <section class="babycode-guide-section">
+      <h2 id="text-formatting-tags">Text formatting tags</h2>
+      <% table.insert(tocs, {"Text formatting tags", "text-formatting-tags"}) %>
+      <ul>
+        <li>To make some text <strong>bold</strong>, enclose it in <code class="inline-code">[b][/b]</code>:<br>
+        [b]Hello World[/b]<br>
+        Will become<br>
+        <strong>Hello World</strong>
+      </ul>
+      <ul>
+        <li>To <em>italicize</em> text, enclose it in <code class="inline-code">[i][/i]</code>:<br>
+        [i]Hello World[/i]<br>
+        Will become<br>
+        <em>Hello World</em>
+      </ul>
+      <ul>
+        <li>To make some text <del>strikethrough</del>, enclose it in <code class="inline-code">[s][/s]</code>:<br>
+        [s]Hello World[/s]<br>
+        Will become<br>
+        <del>Hello World</del>
+      </ul>
+    </section>
+    <section class="babycode-guide-section">
+      <h2 id="emoji">Emotes</h2>
+      <% table.insert(tocs, {"Emotes", "emoji"}) %>
+      <p>There are a few emoji in the style of old forum emotes:</p>
+      <% --[[ we'll pretend like i will totally refactor emojis and generate this table dynamically in the future. clown emoji ]]%>
+      <table class="emoji-table">
+        <tr>
+          <th>Short code(s)</th>
+          <th>Emoji result</th>
+        </tr>
+        <tr>
+          <td>:angry:</td>
+          <td><img class=emoji src="/emoji/angry.png" alt="angry" title=":angry:"></td>
+        </tr>
+        <tr>
+          <td>:(:</td>
+          <td><img class=emoji src="/emoji/frown.png" alt="frown" title=":(:"></td>
+        </tr>
+        <tr>
+          <td>:D:</td>
+          <td><img class=emoji src="/emoji/grin.png" alt="grin" title=":D:"></td>
+        </tr>
+        <tr>
+          <td>:imp:</td>
+          <td><img class=emoji src="/emoji/imp.png" alt="imp" title=":imp:"></td>
+        </tr>
+        <tr>
+          <td>:impangry: :angryimp:</td>
+          <td><img class=emoji src="/emoji/impangry.png" alt="impangry" title=":impangry:"></td>
+        </tr>
+        <tr>
+          <td>:lobster:</td>
+          <td><img class=emoji src="/emoji/lobster.png" alt="lobster" title=":lobster:"></td>
+        </tr>
+        <tr>
+          <td>:|:</td>
+          <td><img class=emoji src="/emoji/neutral.png" alt="neutral" title=":|:"></td>
+        </tr>
+        <tr>
+          <td>:pensive:</td>
+          <td><img class=emoji src="/emoji/pensive.png" alt="pensive" title=":pensive:"></td>
+        </tr>
+        <tr>
+          <td>:):</td>
+          <td><img class=emoji src="/emoji/smile.png" alt="smile" title=":):"></td>
+        </tr>
+        <tr>
+          <td>:smiletear: :crytear:</td>
+          <td><img class=emoji src="/emoji/smiletear.png" alt="smiletear" title=":smiletear:"></td>
+        </tr>
+        <tr>
+          <td>:,: :T: :cry: :sob:</td>
+          <td><img class=emoji src="/emoji/sob.png" alt="sob" title=":sob:"></td>
+        </tr>
+        <tr>
+          <td>:o: :O:</td>
+          <td><img class=emoji src="/emoji/surprised.png" alt="surprised" title=":o:"></td>
+        </tr>
+        <tr>
+          <td>:hmm: :think: :thinking:</td>
+          <td><img class=emoji src="/emoji/think.png" alt="think" title=":think:"></td>
+        </tr>
+        <tr>
+          <td>:P: :p:</td>
+          <td><img class=emoji src="/emoji/tongue.png" alt="tongue" title=":p:"></td>
+        </tr>
+        <tr>
+          <td>:weary:</td>
+          <td><img class=emoji src="/emoji/weary.png" alt="weary" title=":weary:"></td>
+        </tr>
+        <tr>
+          <td>:;: :wink:</td>
+          <td><img class=emoji src="/emoji/wink.png" alt="wink" title=":wink:"></td>
+        </tr>
+      </table>
+      <p>Special thanks to the <a href="https://gh.vercte.net/forumoji/">Forumoji project</a> and its contributors for these graphics.</p>
+    </section>
+    <section class="babycode-guide-section">
+      <h2 id="paragraph-rules">Paragraph rules</h2>
+      <% table.insert(tocs, {"Paragraph rules", "paragraph-rules"}) %>
+      <p>Line breaks in babycode work like Markdown: to start a new paragraph, use two line breaks:</p>
+      <pre><span class="copy-code-container"><button type=button class="copy-code" value="paragraph 1
+
+paragraph 2">Copy</button></span><code>paragraph 1
+
+paragraph 2</code></pre>
+      Will produce:<br>
+      paragraph 1<br><br>paragraph 2
+      <p>To break a line without starting a new paragraph, end a line with two spaces:</p>
+      <pre><span class="copy-code-container"><button type=button class="copy-code" value="paragraph 1  
+still paragraph 1">Copy</button></span><code>paragraph 1  
+still paragraph 1</code></pre>
+      That will produce:<br>
+      paragraph 1<br>still paragraph 1
+    </section>
+    <section class="babycode-guide-section">
+      <h2 id="links">Links</h2>
+      <% table.insert(tocs, {"Links", "links"}) %>
+      <p>Loose links (starting with http:// or https://) will automatically get converted to clickable links. To add a label to a link, use<br><code class="inline-code">[url=https://example.com]Link label[/url]</code>:<br>
+      <a href="https://example.com">Link label</a></p>
+    </section>
+    <section class="babycode-guide-section">
+      <h2 id="attaching-an-image">Attaching an image</h2>
+      <% table.insert(tocs, {"Attaching an image", "attaching-an-image"}) %>
+      <p>To add an image to your post, use the <code class="inline-code">[img]</code> tag:<br>
+      <code class="inline-code">[img=https://forum.poto.cafe/avatars/default.webp]the Lua logo with a cowboy hat[/img]</code>
+      <div class="post-img-container"><img class="block-img" src="/avatars/default.webp" alt="the Lua logo with a cowboy hat"></div></p>
+      <p>Images will always break up a paragraph and will get scaled down to a maximum of 400px. The text inside the tag will become the image's alt text.</p>
+    </section>
+    <section class="babycode-guide-section">
+      <h2 id="adding-code-blocks">Adding code blocks</h2>
+      <% table.insert(tocs, {"Adding code blocks", "adding-code-blocks"}) %>
+      <p>There are two kinds of code blocks recognized by babycode: inline and block. Inline code blocks do not break a paragraph. They can be added with <code class="inline-code">[code]your code here[/code]</code>. As long as there are no line breaks inside the code block, it is considered inline. If there are any, it will produce this:</p>
+      <% local code = 'func _ready() -> void:\n\tprint("hello world!")' %>
+      <pre><span class="copy-code-container"><button type=button class="copy-code" value="<%= code %>">Copy</button></span><code><%= code %></code></pre>
+      <p>Babycodes are not parsed inside code blocks.</p>
+    </section>
+    <section class="babycode-guide-section">
+      <h2 id="quoting">Quoting</h2>
+      <% table.insert(tocs, {"Quoting", "quoting"}) %>
+      <p>Text enclosed within <code class="inline-code">[quote][/quote]</code> will look like a quote:</p>
+      <blockquote>A man provided with paper, pencil, and rubber, and subject to strict discipline, is in effect a universal machine.</blockquote>
+    </section>
+    <section class="babycode-guide-section">
+      <h2 id="lists">Lists</h2>
+      <% table.insert(tocs, {"Lists", "lists"}) %>
+      <p>There are two kinds of lists, ordered (1, 2, 3, ...) and unordered (bullet points). Ordered lists are made with <code class="inline-code">[ol][/ol]</code> tags, and unordered with <code class="inline-code">[ul][/ul]</code>. Every new paragraph according to the <a href="#paragraph-rules">usual paragraph rules</a> will create a new list item. For example:</p>
+      <pre><span class="copy-code-container"><button type=button class="copy-code" value="[ul]
+item 1
+
+item 2
+
+item 3  
+still item 3 (break line without inserting a new item by using two spaces at the end of a line)
+[/ul]">Copy</button></span><code>[ul]
+item 1
+
+item 2
+
+item 3  
+still item 3 (break line without inserting a new item by using two spaces at the end of a line)
+[/ul]</code></pre><br>
+      Will produce the following list:
+      <ul>
+        <li>item 1</li>
+        <li>item 2</li>
+        <li>item 3<br>still item 3 (break line without inserting a new item by using two spaces at the end of a line)</li>
+      </ul>
+    </section>
+  </div>
+  <div class="guide-toc">
+    <h2>Table of contents</h2>
+    <ul>
+      <% for _, t in ipairs(tocs) do %>
+        <li><a href="#<%= t[2] %>"><%= t[1] %></a></li>
+      <% end %>
+    </ul>
+  </div>
+</div>

views/base.etlua

@@ -12,6 +12,12 @@
 <body>
   <% render("views.common.topnav") -%>
   <% content_for("inner") %>
+  <footer class="darkbg">
+    <span>Porom commit <a href="<%= "https://git.poto.cafe/yagich/porom/commit/" .. __commit %>"><%= __commit %></a>
+    </span>
+  </footer>
   <script src="/static/js/copy-code.js"></script>
+  <script src="/static/js/date-fmt.js"></script>
+  <script src="/static/js/ui.js?v=2"></script>
 </body>
 </html>

views/common/babycode-editor-component.etlua

@@ -1,8 +1,25 @@
-<span>
-  <button type=button id="post-editor-bold" title="Insert Bold">B</button>
-  <button type=button id="post-editor-italics" title="Insert Italics">I</button>
-  <button type=button id="post-editor-strike" title="Insert Strikethrough">S</button>
-  <button type=button id="post-editor-code" title="Insert Code block">Code</button>
-</span>
-<textarea class="babycode-editor" name="<%= ta_name %>" id="<%= ta_id or "post_content" %>" placeholder="<%= ta_placeholder or "Post body"%>" <%= not optional and "required" or "" %>><%- prefill or "" %></textarea>
-<script src="/static/js/post-editor.js"></script>
+<div class="babycode-editor-container">
+  <div class="tab-buttons">
+    <button type=button class="tab-button active" data-target-id="tab-edit">Write</button>
+    <button type=button class="tab-button" data-target-id="tab-preview">Preview</button>
+  </div>
+  <div class="tab-content active" id="tab-edit">
+    <span class="babycode-button-container">
+      <button class="babycode-button" type=button id="post-editor-bold" title="Insert Bold"><strong>B</strong></button>
+      <button class="babycode-button" type=button id="post-editor-italics" title="Insert Italics"><em>I</em></button>
+      <button class="babycode-button" type=button id="post-editor-strike" title="Insert Strikethrough"><del>S</del></button>
+      <button class="babycode-button" type=button id="post-editor-url" title="Insert Link"><code>://</code></button>
+      <button class="babycode-button" type=button id="post-editor-code" title="Insert Code block"><code>&lt;/&gt;</code></button>
+      <button class="babycode-button contain-svg full" type=button id="post-editor-img" title="Insert Image"><% render("svg-icons.image") %></button>
+      <button class="babycode-button" type=button id="post-editor-ol" title="Insert Ordered list">1.</button>
+      <button class="babycode-button" type=button id="post-editor-ul" title="Insert Unordered list">&bullet;</button>
+    </span>
+    <textarea class="babycode-editor" name="<%= ta_name %>" id="babycode-content" placeholder="<%= ta_placeholder or "Post body"%>" <%= not optional and "required" or "" %>><%- prefill or "" %></textarea>
+    <a href="<%= url_for("babycode_guide") %>" target="_blank">babycode guide</a>
+  </div>
+  <div class="tab-content" id="tab-preview">
+    <div id="babycode-preview-errors-container">Type something!</div>
+    <div id="babycode-preview-container"></div>
+  </div>
+</div>
+<script src="/static/js/babycode-editor.js?v=1"></script>

views/common/babycode-editor.etlua

@@ -6,11 +6,16 @@
 %>
 <form class="post-edit-form" method="post" action="<%= url or "" %>">
   <% render ("views.common.babycode-editor-component", {ta_name = ta_name, prefill = prefill}) %>
+  <% if not cancel_url then %>
+    <span>
+      <input type="checkbox" id="subscribe" name="subscribe" <%= session.subscribe_by_default and "checked" or "" %>>
+      <label for="subscribe">Subscribe to thread</label>
+    </span>
+  <% end %>
   <span>
   <input type=submit value="<%= save_button_text %>">
     <% if cancel_url then %>
       <a class="linkbutton warn" href="<%= cancel_url %>">Cancel</a>
     <% end %>
   </span>
-  <% render("views.common.bbcode_help") %>
 </form>

views/common/bbcode_help.etlua

@@ -1,21 +0,0 @@
-<details>
-  <summary>babycode guide</summary>
-  <ul>
-    <li>[b]<b>bold</b>[/b]</li>
-    <li>[i]<i>italic</i>[/i]</li>
-    <li>[s]<del>strikethrough</del>[/s]</li>
-    <li>[url=https://example.com]<a href="https://example.com">labeled URL</a>[/url]</li>
-    <li>[url]<a href="https://unlabeled-url.example.com">https://unlabeled-url.example.com</a>[/url]</li>
-    <li>
-      [code]with<br>line breaks[/code] will produce a code block:
-      <details>
-        <summary>Show code block example</summary>
-        <pre><span class="copy-code-container"><button type=button class="copy-code" value="with
-line breaks">Copy</button></span><code>with
-line breaks</code></pre>
-      </details>
-    </li>
-    <li>[code]<code class="inline-code">with no line breaks</code>[/code]</li>
-    <li><code class="inline-code">---</code> will create a horizontal rule for separating content</li>
-  </ul>
-</details>

views/common/timestamp.etlua

@@ -0,0 +1 @@
+<span class="timestamp" data-utc="<%= timestamp %>"><%= os.date("%c", timestamp) %></span>

views/common/topnav.etlua

@@ -7,6 +7,10 @@
   <span>
     <% if me and me:is_logged_in() then -%>
       Welcome, <a href="<%= url_for("user", {username = me.username}) %>"><%= me.username %></a>
+      &bullet;
+      <a href="<%= url_for("user_settings", {username = me.username}) %>">Settings</a>
+      &bullet;
+      <a href="<%= url_for("user_inbox", {username = me.username}) %>">Inbox</a>
       <% if me:is_mod() then %>
         &bullet;
         <a href="<%= url_for("user_list") %>">User list</a>

views/post/edit-post.etlua

@@ -1,4 +1,5 @@
-<% for _, post in ipairs(prev_context) do %>
+<% for i = #prev_context, 1, -1 do %>
+  <% local post = prev_context[i] %>
   <% render("views.threads.post", {post = post, edit = false, is_latest = false, no_reply = true}) %>
 <% end %>
 <span class="context-explain">

views/threads/create.etlua

@@ -11,7 +11,6 @@
       <input type="text" id="title" name="title" placeholder="Required" required>
       <label for="initial_post">Post body</label><br>
       <% render("views.common.babycode-editor-component", {ta_name = "initial_post"}) %>
-      <% render "views.common.bbcode_help" %>
       <input type="submit" value="Create thread">
     </form>
 </div>

views/threads/new-post-notification.etlua

@@ -0,0 +1,10 @@
+<div id="new-post-notification" class="new-concept-notification hidden">
+  <div class="new-notification-content">
+    <p>New post in thread!</p>
+    <span class="notification-buttons">
+      <button id="dismiss-new-post-button">Dismiss</button>
+      <a class="linkbutton" id="go-to-new-post-button">View post</a>
+      <button id="unsub-new-post-button">Stop updates</button>
+    </span>
+  </div>
+</div>

views/threads/post.etlua

@@ -6,33 +6,36 @@
   %>
 <div class="<%= pc %>" id="post-<%= post.id %>">
   <div class="usercard">
-    <a href="<%= url_for("user", {username = post.username}) %>" style="display: contents;">
-    <img src="<%= post.avatar_path %>" class="avatar">
-    </a>
-    <a href="<%= url_for("user", {username = post.username}) %>" class="username-link"><%= post.username %></a>
-    <% if post.status ~= "" then %>
-      <em class="user-status"><%= post.status %></em>
-    <% end %>
+    <div class="usercard-inner">
+      <a href="<%= url_for("user", {username = post.username}) %>" style="display: contents;">
+      <img src="<%= post.avatar_path %>" class="avatar">
+      </a>
+      <a href="<%= url_for("user", {username = post.username}) %>" class="username-link"><%= post.username %></a>
+      <% if post.status ~= "" then %>
+        <em class="user-status"><%= post.status %></em>
+      <% end %>
+    </div>
   </div>
 
   <div class="post-content-container"<%= is_latest and 'id=latest-post' or "" %>>
     <div class="post-info">
       <%
-        local post_url = url_for("thread", {slug = thread.slug}, {page = page}) .. "#post-" .. post.id
+        --local post_url = url_for("thread", {slug = thread.slug}, {page = page}) .. "#post-" .. post.id
+        local post_url = get_post_url(post.id)
       %>
       <a href="<%= post_url %>" title="Permalink"><i>
         <% if tonumber(post.edited_at) > tonumber(post.created_at) then -%>
-          Edited at <%= os.date("%c", post.edited_at) %>
+          Edited at <% render("views.common.timestamp", {timestamp = post.edited_at}) -%>
         <% else -%>
-          Posted on <%= os.date("%c", post.created_at) %>
+          Posted on <% render("views.common.timestamp", {timestamp = post.created_at}) -%>
         <% end -%>
       </i></a>
       <span>
       <%
-        local show_edit = me.id == post.user_id and not me:is_guest() and not ntob(thread.is_locked) and not no_reply
+        local show_edit = me.id == post.user_id and not me:is_guest() and (not ntob(thread.is_locked) or me:is_mod()) and not no_reply
         if show_edit then
       %>
-          <a class="linkbutton" href="<%= url_for("edit_post", {post_id = post.id}) %>">Edit</a>
+          <a class="linkbutton" href="<%= url_for("edit_post", {post_id = post.id}) .. "#babycode-content" %>">Edit</a>
       <% end %>
       <%
         local show_reply = true
@@ -47,15 +50,15 @@
         end
         if show_reply then
           local d = post.created_at < post.edited_at and post.edited_at or post.created_at
-          local quote_src_text = ("On [url=%s]%s[/url], [url=%s]%s[/url] said:"):format(
-            post_url, os.date("%c", d), url_for("user", {username = post.username}), post.username
+          local quote_src_text = ("[url=%s]%s said:[/url]"):format(
+            post_url, post.username
           )
-          local reply_text = ("%s\n[quote]%s[/quote]\n---\n\n"):format(quote_src_text, post.original_markup)
+          local reply_text = ("%s\n[quote]%s[/quote]\n"):format(quote_src_text, post.original_markup)
         %>
-          <button value="<%= reply_text %>" class="reply-button">Reply</button>
+          <button value="<%= reply_text %>" class="reply-button">Quote</button>
       <% end %>
       <%
-        local show_delete = (post.user_id == me.id and not ntob(thread.is_locked)) or me:is_mod()
+        local show_delete = ((post.user_id == me.id and not ntob(thread.is_locked)) or me:is_mod()) and not no_reply
         if show_delete then
       %>
           <button class="critical post-delete-button" value="<%= post.id %>">Delete</button>
@@ -64,18 +67,15 @@
     </div>
     <div class="post-content">
       <% if not edit then %>
-        <div class="post-inner">
-        <%- post.content %>
-        </div>
+        <div class="post-inner"><%- post.content %></div>
         <% if render_sig and #post.signature_rendered > 0 then %>
           <div class="signature-container">
             <hr>
-            <%- post.signature_rendered %>
-          </div>
+            <%- post.signature_rendered %></div>
         <% end %>
       <% else %>
         <% render("views.common.babycode-editor", {
-          cancel_url = post_url,
+          cancel_url = url_for("thread", {slug = thread.slug}, {after = post.id}) .. "#post-" .. post.id,
           prefill = post.original_markup,
           ta_name = "new_content"
           }) %>

views/threads/thread.etlua

@@ -14,20 +14,36 @@
     <% if is_stickied then %> &bullet; <i>stickied, so it's probably important</i>
     <% end %>
     </span>
-    <% if can_lock then %>
     <div>
-      <form class="modform" action="<%= url_for("thread_lock", {slug = thread.slug}) %>" method="post">
-        <input type=hidden value="<%= not is_locked %>" name="target_op">
-        <input class="warn" type="submit" value="<%= is_locked and "Unlock thread" or "Lock thread" %>">
-      </form>
-      <% if me:is_mod() then %>
-        <form class="modform" action="<%= url_for("thread_sticky", {slug = thread.slug}) %>" method="post">
-          <input type=hidden value="<%= not is_stickied %>" name="target_op">
-          <input class="warn" type="submit" value="<%= is_stickied and "Unsticky thread" or "Sticky thread" %>">
+      <% if me:is_logged_in() then %>
+        <form class="modform" action="<%= url_for("thread_subscribe", {slug = thread.slug}) %>" method="post">
+          <input type="hidden" name="last_visible_post" value=<%= posts[#posts].id %>>
+          <input type="hidden" name="subscribe" value=<%= is_subscribed and "unsubscribe" or "subscribe" %>>
+          <input type="submit" value="<%= is_subscribed and "Unsubscribe" or "Subscribe" %>">
         </form>
       <% end %>
+      <% if can_lock then %>
+        <form class="modform" action="<%= url_for("thread_lock", {slug = thread.slug}) %>" method="post">
+          <input type=hidden value="<%= not is_locked %>" name="target_op">
+          <input class="warn" type="submit" value="<%= is_locked and "Unlock thread" or "Lock thread" %>">
+        </form>
+        <% if me:is_mod() then %>
+          <form class="modform" action="<%= url_for("thread_sticky", {slug = thread.slug}) %>" method="post">
+            <input type=hidden value="<%= not is_stickied %>" name="target_op">
+            <input class="warn" type="submit" value="<%= is_stickied and "Unsticky thread" or "Sticky thread" %>">
+          </form>
+          <form class="modform" action="<%= url_for("thread_move", {slug = thread.slug}) %>" method="post">
+            <label for="new_topic_id">Move to topic:</label>
+            <select style="width:200px;" id="new_topic_id" name="new_topic_id" autocomplete="off">
+              <% for _, topic in ipairs(other_topics) do %>
+                <option value="<%= topic.id %>" <%- thread.topic_id == topic.id and "selected disabled" or "" %>><%= topic.name %></option>
+              <% end %>
+            </select>
+            <input class="warn" type="submit" value="Move thread">
+          </form>
+        <% end %>
+      <% end %>
     </div>
-    <% end %>
   </nav>
   <% for i, post in ipairs(posts) do %>
     <% render("views.threads.post", {post = post, render_sig = true, is_latest = i == #posts}) %>
@@ -55,4 +71,6 @@
     </span>
   </div>
 </dialog>
-<script src="/static/js/thread.js"></script>
+<input type="hidden" id="thread-subscribe-endpoint" value="<%= url_for("api_get_thread_updates", {thread_id = thread.id}, {since = os.time()}) %>">
+<% render("views.threads.new-post-notification") %>
+<script src="/static/js/thread.js?v=1"></script>

views/topics/topic.etlua

@@ -48,11 +48,11 @@
           <span class="thread-title"><a href="<%= url_for("thread", {slug = thread.slug}) %>"><%= thread.title %></a></span>
           &bullet;
           Started by <a href=<%= url_for("user", {username = thread.started_by}) %>><%= thread.started_by %></a>
-          on <%= os.date("%c", thread.created_at) %>
+          on <% render("views.common.timestamp", {timestamp = thread.created_at}) -%>
         </span>
         <span>
           Latest post by <a href="<%= url_for("user", {username = thread.latest_post_username}) %>"><%= thread.latest_post_username %></a>
-          <a href="<%= url_for("thread", {slug = thread.slug}, {after = thread.latest_post_id}) .. "#post-" .. thread.latest_post_id %>">on <%= os.date("%c", thread.latest_post_created_at) %></a>:
+          <a href="<%= url_for("thread", {slug = thread.slug}, {after = thread.latest_post_id}) .. "#post-" .. thread.latest_post_id %>">on <% render("views.common.timestamp", {timestamp = thread.latest_post_created_at}) -%></a>:
         </span>
         <span class="thread-info-post-preview">
           <%- thread.latest_post_content %>

views/topics/topics.etlua

@@ -20,9 +20,15 @@
         <a class="thread-title" href=<%= url_for("topic", {slug = topic.slug}) %>><%= topic.name %></a>
         <%= topic.description %>
         <% if topic.latest_thread_username then %>
-        <span>
-          Latest thread: <a href="<%= url_for("thread", {slug = topic.latest_thread_slug}) %>"><%= topic.latest_thread_title %></a> by <a href="<%= url_for("user", {username = topic.latest_thread_username}) %>"><%= topic.latest_thread_username %></a> on <%= os.date("%c", topic.latest_thread_created_at) %>
-        </span>
+          <span>
+            Latest thread: <a href="<%= url_for("thread", {slug = topic.latest_thread_slug}) %>"><%= topic.latest_thread_title %></a> by <a href="<%= url_for("user", {username = topic.latest_thread_username}) %>"><%= topic.latest_thread_username %></a> on <% render("views.common.timestamp", {timestamp = topic.latest_thread_created_at}) -%>
+          </span>
+          <% if active_threads[topic.id] then %>
+            <% local thread = active_threads[topic.id] %>
+            <span>
+              Latest post in: <a href="<%= url_for("thread", {slug = thread.thread_slug}) %>"><%= thread.thread_title %></a> by <a href="<%= url_for("user", {username = thread.username}) %>"><%= thread.username %></a> at <a href="<%= get_post_url(thread.post_id) %>"><% render("views.common.timestamp", {timestamp = thread.post_created_at}) -%></a>
+            </span>
+          <% end %>
         <% else %>
         <i>No threads yet.</i>
         <% end %>

views/user/inbox.etlua

@@ -0,0 +1,50 @@
+<div class="darkbg">
+  <h1 class="thread-title">Inbox</h1>
+</div>
+<div class="inbox-container">
+  <% if not all_subscriptions then %>
+  You have no subscriptions.<br>
+  <% else %>
+  Your subscriptions:
+  <ul>
+    <% for _, sub in ipairs(all_subscriptions) do %>
+      <li><a href="<%= url_for("thread", {slug = sub.thread_slug}) %>"><%= sub.thread_title %></a>
+      <form class="modform" method="post" action="<%= url_for("thread_subscribe", {slug = sub.thread_slug}) %>">
+        <input type="hidden" name="subscribe" value="unsubscribe">
+        <input class="warn" type="submit" value="Unsubscribe">
+      </form>
+      </li>
+    <% end %>
+  </ul>
+  <% end %>
+  <% if #new_posts == 0 then %>
+  You have no unread posts.
+  <% else %>
+    You have <%= total_unreads_count %> unread post<%= total_unreads_count > 1 and "s" or "" %>:
+    <% for _, thread in ipairs(new_posts) do %>
+      <div class="accordion">
+        <div class="accordion-header">
+          <button type="button" class="accordion-toggle">▼</button>
+          <% local latest_post_id = thread.posts[#thread.posts].id %>
+          <%
+            local unread_posts_text = " (" .. thread.unread_count .. " unread post" .. (thread.unread_count > 1 and "s" or "")-- .. ")"
+          %>
+          <a class="accordion-title" href="<%= url_for("thread", {slug = thread.thread_slug}, {after = latest_post_id}) .. "#post-" .. latest_post_id %>" title="Jump to latest post"><%= thread.thread_title .. unread_posts_text %>, latest at <% render("views.common.timestamp", {timestamp = thread.newest_post_time}) -%>)</a>
+          <form action="<%= url_for("thread_subscribe", {slug = thread.thread_slug}) %>" method="post">
+            <input type="hidden" name="subscribe" value="read">
+            <input type="submit" value="Mark Thread as Read">
+          </form>
+          <form action="<%= url_for("thread_subscribe", {slug = thread.thread_slug}) %>" method="post">
+            <input type="hidden" name="subscribe" value="unsubscribe">
+            <input class="warn" type="submit" value="Unsubscribe">
+          </form>
+        </div>
+        <div class="accordion-content">
+          <% for _, post in ipairs(thread.posts) do %>
+            <% render("views.threads.post", {post = post, edit = false, is_latest = false, no_reply = true, thread = get_thread_by_id(thread.thread_id)}) %>
+          <% end %>
+        </div>
+      </div>
+    <% end %>
+  <% end %>
+</div>

views/user/settings.etlua

@@ -15,13 +15,29 @@
   </div>
   </form>
   <form method="post" action="">
+    <label for="topic_sort_by">Sort threads by:</label>
+    <select id="topic_sort_by" name="topic_sort_by">
+      <option value="activity" <%= session.sort_by == "activity" and "selected" %>>Latest activity</option>
+      <option value="thread" <%= session.sort_by == "thread" and "selected" %>>Thread creation date</option>
+    </select>
     <label for="status">Status</label>
     <input type="text" id="status" name="status" value="<%= me.status %>" maxlength="70" placeholder="Will be shown under your username. Max 70 characters">
-    <label for="signature">Signature</label><br>
-    <% render("views.common.babycode-editor-component", {ta_name = "signature", ta_id = "signature", prefill = me.signature_original_markup, ta_placeholder = "Will be shown under each of your posts", optional = true}) %>
+    <label for="babycode-content">Signature</label><br>
+    <% render("views.common.babycode-editor-component", {ta_name = "signature", prefill = me.signature_original_markup, ta_placeholder = "Will be shown under each of your posts", optional = true}) %>
+    <input autocomplete="off" type="checkbox" id="subscribe_by_default" name="subscribe_by_default" <%= session.subscribe_by_default and "checked" or "" %>>
+    <label for="subscribe_by_default">Subscribe to thread by default when responding</label><br>
     <input type="submit" value="Save settings">
   </form>
-  <div>
-  <a class="linkbutton critical" href="<%= url_for("user_delete_confirm", {username = me.username}) %>">Delete account</a>
-  </div>
+  <form method="post" action="<%= url_for("user_change_password", {username = me.username}) %>">
+    <label for="new_password">Change password</label><br>
+    <input type="password" id="new_password" name="new_password" pattern="(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[\W_])(?!.*\s).{10,}" title="10+ chars with: 1 uppercase, 1 lowercase, 1 number, 1 special char, and no spaces" required autocomplete="new-password"><br>
+    <label for="new_password2">Confirm new password</label><br>
+    <input type="password" id="new_password2" name="new_password2" pattern="(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[\W_])(?!.*\s).{10,}" title="10+ chars with: 1 uppercase, 1 lowercase, 1 number, 1 special char, and no spaces" required autocomplete="new-password"><br>
+    <input class="warn" type="submit" value="Change password">
+  </form>
+  <% if not me:is_admin() then %>
+    <div>
+      <a class="linkbutton critical" href="<%= url_for("user_delete_confirm", {username = me.username}) %>">Delete account</a>
+    </div>
+  <% end %>
 </div>

views/user/user.etlua

@@ -2,10 +2,7 @@
   <% render("views.common.infobox", infobox) %>
 <% end %>
 <div class="darkbg">
-  <h1 class="thread-title">Latest posts by <i><%= user.username %></i></h1>
-  <div>
-  User permission: <i><%= PermissionLevelString[user.permission] %></i>
-  </div>
+  <h1 class="thread-title"><i><%= user.username %></i>'s profile</h1>
   <% if user_is_me then -%>
   <div class="user-actions">
     <a class="linkbutton" href="<%= url_for("user_settings", {username = user.username}) %>">Settings</a>
@@ -13,61 +10,81 @@
       <input class="warn" type="submit" value="Log out">
     </form>
   </div>
+    <% if user:is_guest() then %>
+      <h2>You are a guest. A Moderator needs to approve your account before you will be able to post.</h2>
+    <% end %>
+  <% end %>
+  <% if me:is_mod() and not user:is_system() then %>
+      <h1 class="thread-title">Moderator controls</h1>
+      <% if user:is_guest() then %>
+        <p>This user is a guest. They signed up on <% render("views.common.timestamp", {timestamp = user.created_at}) -%>.</p>
+        <form class="modform" method="post" action="<%= url_for("confirm_user", {user_id = user.id}) %>">
+          <input type="submit" value="Confirm user">
+        </form>
+      <% else %> <% --[[ user is not guest ]] %>
+        <p>This user signed up on <% render("views.common.timestamp", {timestamp = user.created_at}) -%> and was confirmed on <% render("views.common.timestamp", {timestamp = user.confirmed_on}) %>.</p>
+        <% if user.permission < me.permission then %>
+        <form class="modform" method="post" action="<%= url_for("guest_user", {user_id = user.id}) %>">
+          <input class="warn" type="submit" value="Demote user to guest (soft ban)">
+        </form>
+        <% end %>
+        <% if me:is_admin() and not user:is_mod() then %>
+          <form class="modform" method="post" action="<%= url_for("mod_user", {user_id = user.id}) %>">
+            <input class="warn" type="submit" value="Promote user to moderator">
+          </form>
+        <% elseif user:is_mod() and user.permission < me.permission then %>
+          <form class="modform" method="post" action="<%= url_for("demod_user", {user_id = user.id}) %>">
+            <input class="critical" type="submit" value="Demote user to regular user">
+          </form>
+        <% end %>
+      <% end %>
   <% end %>
 </div>
-<% --[[ duplicating code, maybe i'll refactor the post subview later to work anywhere <clown emoji>]] %>
-<% for i, post in ipairs(latest_posts) do %>
-  <div class="user-posts">
-    <div class="user-page-usercard">
+
+<div class="user-info">
+  <div class="user-page-usercard">
+    <div class="usercard-inner">
       <img class="avatar" src="<%= avatar_url(user) %>">
-      <b class="big"><%= user.username %></b>
-      <em class="user-status"><%= user.status %></em>
-    </div>
-    <div class="user-posts-container">
-      <div class="post-info">
-        <div><a href="<%= url_for("thread", {slug = post.thread_slug}, {after = post.id}) .. "#post-" .. post.id %>" title="Permalink"><i>
-        <% if tonumber(post.edited_at) > tonumber(post.created_at) then -%>
-            Edited in <%= post.thread_title %> at <%= os.date("%c", post.edited_at) %>
-          <% else -%>
-            Posted in <%= post.thread_title %> on <%= os.date("%c", post.created_at) %>
-          <% end -%>
-      </i></a></div>
-      </div>
-      <div class="post-content">
-        <%- post.content %>
-      </div>
+      <strong class="big"><%= user.username %></strong>
+      <% if user.status ~= "" then %>
+        <em class="user-status"><%= user.status %></em>
+      <% end %>
+      <% if user.signature_rendered ~= "" then %>
+        Signature:
+        <div>
+          <%- user.signature_rendered %>
+        </div>
+      <% end %>
     </div>
   </div>
-<% end %>
-
-<% if user:is_guest() and user_is_me then %>
-  <h2>You are a guest. A Moderator needs to approve your account before you will be able to post.</h2>
-<% end %>
-
-<% if me:is_mod() and not user:is_system() then %>
-  <div class="darkbg">
-    <h1>Moderator controls</h2>
-    <% if user:is_guest() then %>
-      <p>This user is a guest. They signed up on <%= os.date("%c", user.created_at) %>.</p>
-      <form class="modform" method="post" action="<%= url_for("confirm_user", {user_id = user.id}) %>">
-        <input type="submit" value="Confirm user">
-      </form>
-    <% else %> <% --[[ user is not guest ]] %>
-      <p>This user signed up on <%= os.date("%c", user.created_at) %> and was confirmed on <%= os.date("%c", user.confirmed_on) %>.</p>
-      <% if user.permission < me.permission then %>
-      <form class="modform" method="post" action="<%= url_for("guest_user", {user_id = user.id}) %>">
-        <input class="warn" type="submit" value="Demote user to guest (soft ban)">
-      </form>
+  <div class="user-page-stats">
+    <ul class="user-stats-list">
+      <li>Permission: <%= PermissionLevelString[user.permission] %></li>
+      <li>Posts created: <%= stats.post_count %></li>
+      <li>Threads started: <%= stats.thread_count %></li>
+      <% if stats.latest_thread_title then %>
+        <li>Latest started thread: <a href="<%= url_for("thread", {slug = stats.latest_thread_slug}) %>"><%= stats.latest_thread_title %></a></li>
       <% end %>
-      <% if me:is_admin() and not user:is_mod() then %>
-        <form class="modform" method="post" action="<%= url_for("mod_user", {user_id = user.id}) %>">
-          <input class="warn" type="submit" value="Promote user to moderator">
-        </form>
-      <% elseif user:is_mod() and user.permission < me.permission then %>
-        <form class="modform" method="post" action="<%= url_for("demod_user", {user_id = user.id}) %>">
-          <input class="critical" type="submit" value="Demote user to regular user">
-        </form>
+    </ul>
+    Latest posts:
+    <div class="user-page-posts">
+      <% for _, post in ipairs(latest_posts) do %>
+        <div class="post-content-container">
+          <div class="post-info">
+            <% local post_url = get_post_url(post.id) %>
+            <a href="<%= post_url %>" title="Permalink"><i>
+              <% if tonumber(post.edited_at) > tonumber(post.created_at) then -%>
+                Edited at <% render("views.common.timestamp", {timestamp = post.edited_at}) -%> in <%= post.thread_title %>
+              <% else -%>
+                Posted on <% render("views.common.timestamp", {timestamp = post.created_at}) -%> in <%= post.thread_title %>
+              <% end -%>
+            </i></a>
+          </div>
+          <div class="post-content wider user-page-post-preview">
+            <div class="post-inner"><%- post.content %></div>
+          </div>
+        </div>
       <% end %>
-    <% end %>
+    </div>
   </div>
-<% end %>
+</div>