First version of blocking feature. Allows both time-based (for map protection) and...

[rails.git] / app / models / user.rb

diff --git a/app/models/user.rb b/app/models/user.rb
index 9a1106972d63d767c2b2806f3eb5a921d4e1577e..36d3df3b407015cfc8b9f8edf052083689b39708 100644 (file)
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -11,6 +11,12 @@ class User < ActiveRecord::Base
   has_many :preferences, :class_name => "UserPreference"
   has_many :changesets
 
+  has_many :client_applications
+  has_many :oauth_tokens, :class_name => "OauthToken", :order => "authorized_at desc", :include => [:client_application]
+
+  has_many :blocks, :class_name => "UserBlock", :conditions => ["user_blocks.end_at > now() or user_blocks.needs_view"]
+  has_many :roles, :class_name => "UserRole"
+
   validates_presence_of :email, :display_name
   validates_confirmation_of :email#, :message => ' addresses must match'
   validates_confirmation_of :pass_crypt#, :message => ' must match the confirmation password'
@@ -30,7 +36,7 @@ class User < ActiveRecord::Base
   file_column :image, :magick => { :geometry => "100x100>" }
 
   def after_initialize
-    self.creation_time = Time.now.getutc if self.creation_time.nil?
+    self.creation_time = Time.now.getutc unless self.attribute_present?(:creation_time)
   end
 
   def encrypt_password
@@ -122,8 +128,29 @@ class User < ActiveRecord::Base
     return false
   end
 
-  def trace_public_default
-    return self.preferences.find(:first, :conditions => {:k => "gps.trace.public", :v => "default"})
+  ##
+  # returns true if the user has the moderator role, false otherwise
+  def moderator?
+    has_role? 'moderator'
+  end
+
+  ##
+  # returns true if the user has the moderator role, false otherwise
+  def administrator?
+    has_role? 'administrator'
+  end
+
+  ##
+  # returns true if the user has the requested role
+  def has_role?(role)
+    roles.inject(false) { |x, r| x or r.role == role }
+  end
+
+  ##
+  # returns the first active block which would require users to view 
+  # a message, or nil if there are none.
+  def blocked_on_view
+    blocks.inject(nil) { |s,x| s || (x.needs_view? ? x : nil) }
   end
 
   def delete