Purged git history and removed sensitive information.

app/models/message.rb

@@ -0,0 +1,71 @@
+require 'rbbcode'
+
+class Message < ActiveRecord::Base
+  include Extra
+
+  attr_protected :id, :created_at, :updated_at
+  attr_accessor :sender_raw
+
+  validates_length_of :title, :in => 1..100
+  validates_length_of :text, :in => 1..65000
+
+  scope :ordered, :order => "created_at DESC"
+  scope :read_by,
+    lambda { |user| {:include => :readings, :conditions => ["readings.user_id = ?", user.id]} }
+  scope :unread_by,
+    lambda { |user| {
+    :joins => "LEFT JOIN readings ON readable_type = 'Message' AND readable_id = messages.id AND readings.user_id = #{user.id}",
+    :conditions => "readings.user_id IS NULL"} }
+
+  belongs_to :sender, :polymorphic => true
+  belongs_to :recipient, :polymorphic => true
+
+  before_save :parse_text
+  after_create :send_notifications
+
+  acts_as_readable
+
+  def to_s
+    title
+  end
+
+  def thread
+    Message.find_by_sql ["
+                         (SELECT `messages`.* FROM `messages` WHERE `messages`.`sender_id` = ? AND `messages`.`sender_type` = 'User' AND `messages`.`recipient_id` = ?)
+                         UNION
+                         (SELECT `messages`.* FROM `messages` WHERE `messages`.`sender_id` = ? AND `messages`.`sender_type` = 'User' AND `messages`.`recipient_id` = ?)
+                         ORDER BY id", sender.id, recipient.id, recipient.id, sender.id]
+  end
+
+  def parse_text
+    self.text_parsed = RbbCode::Parser.new.parse(text)
+  end
+
+  def send_notifications
+    if recipient.instance_of?(User)
+      if recipient.profile.notify_pms
+        Notifications.pm recipient, self
+      end
+    elsif recipient.instance_of?(Group)
+      recipient.users.each do |u|
+        if u.profile.notify_pms
+          Notifications.pm u, self
+        end
+      end
+    elsif recipient.instance_of?(Team)
+      recipient.teamers.active.each do |teamer|
+        if teamer.user.profile.notify_pms
+          Notifications.pm teamer.user, self
+        end
+      end
+    end
+  end
+
+  def can_show? cuser
+    cuser and (cuser.received_messages.include?(self) or cuser.sent_messages.include?(self))
+  end
+
+  def can_create? cuser
+    cuser and !cuser.banned?(Ban::TYPE_MUTE)
+  end
+end