Purged git history and removed sensitive information.

app/models/topic.rb

@@ -0,0 +1,84 @@
+class Topic < ActiveRecord::Base
+  POSTS_PAGE = 30
+  STATE_NORMAL = 0
+  STATE_STICKY = 1
+  LATEST_PER_PAGE = 5
+
+  RULES = 12
+
+  include Extra
+  attr_protected :id, :updated_at, :created_at
+  attr_accessor :first_post
+
+  belongs_to :user
+  belongs_to :forum
+  has_one :lock, :as => :lockable
+  has_one :latest, :class_name => "Post", :order => "id DESC"
+  has_many :posts, :order => "id ASC", :dependent => :destroy
+  has_many :view_counts, :as => :viewable, :dependent => :destroy
+
+  scope :basic,
+    :include => [:latest, {:forum => :forumer}, :user]
+  scope :ordered, :order => "state DESC, posts.id DESC"
+  scope :recent,
+    :conditions => "forumers.id IS NULL AND posts.id = (SELECT id FROM posts AS P WHERE P.topic_id = topics.id ORDER BY id DESC LIMIT 1)",
+    :order => "posts.id DESC",
+    :group => "topics.id"
+  scope :latest_page,
+    lambda { |page| {:limit => "#{(page-1)*LATEST_PER_PAGE}, #{(page-1)*LATEST_PER_PAGE+LATEST_PER_PAGE}"} }
+
+    validates_presence_of :user_id, :forum_id
+  validates_length_of :title, :in => 1..50
+  validates_length_of :first_post, :in => 1..10000, :on => :create
+
+  after_create :make_post
+
+  acts_as_readable
+
+  def to_s
+    title
+  end
+
+  def record_view_count(ip_address, logged_in = false)
+    self.view_counts.create(:viewable => self, :ip_address => ip_address, :logged_in => logged_in)
+    self
+  end
+
+  def view_count
+    self.view_counts.length
+  end
+
+  def make_post
+    c = posts.build
+    c.text = first_post
+    c.user = user
+    c.save!
+  end
+
+  def can_show? cuser
+    forum.can_show? cuser
+  end
+
+  def can_create? cuser
+    return false unless cuser
+    errors.add :bans, I18n.t(:bans_mute) if cuser.banned?(Ban::TYPE_MUTE) and forum != Forum::BANS
+    errors.add :bans, I18n.t(:registered_for_week) unless cuser.verified?
+    (Forum.available_to(cuser, Forumer::ACCESS_TOPIC).of_forum(forum).first and errors.size == 0)
+  end
+
+  def can_update? cuser
+    cuser and cuser.admin?
+  end
+
+  def can_destroy? cuser
+    cuser and cuser.admin?
+  end
+
+  def last_page
+    [((posts.count - 1) / POSTS_PAGE) + 1, 1].max
+  end
+
+  def states
+    {STATE_NORMAL => "Normal", STATE_STICKY => "Sticky"}
+  end
+end