remove unused code related to gitolite

app/models/key.rb

@@ -21,7 +21,6 @@ class Key < ActiveRecord::Base
   attr_accessible :key, :title
   before_validation :strip_white_space
-  before_save :set_identifier
   validates :title, presence: true, length: { within: 0..255 }
   validates :key, presence: true, length: { within: 0..5000 }, format: { :with => /ssh-.{3} / }, uniqueness: true
@@ -48,14 +47,6 @@ class Key < ActiveRecord::Base
     errors.add(:key, "can't be fingerprinted") if $?.exitstatus != 0
   end
-  def set_identifier
-    if is_deploy_key
-      self.identifier = "deploy_#{Digest::MD5.hexdigest(key)}"
-    else
-      self.identifier = "#{user.identifier}_#{Time.now.to_i}"
-    end
-  end
-
   def is_deploy_key
     !!project_id
   end

app/models/project_team.rb

@@ -66,28 +66,6 @@ class ProjectTeam
     members.masters.map(&:user)
   end
-  def repository_readers
-    repository_members[UsersProject::REPORTER]
-  end
-
-  def repository_writers
-    repository_members[UsersProject::DEVELOPER]
-  end
-
-  def repository_masters
-    repository_members[UsersProject::MASTER]
-  end
-
-  def repository_members
-    keys = Hash.new {|h,k| h[k] = [] }
-    UsersProject.select("keys.identifier, project_access").
-        joins(user: :keys).where(project_id: project.id).
-        each {|row| keys[row.project_access] << [row.identifier] }
-
-    keys[UsersProject::REPORTER] += project.deploy_keys.pluck(:identifier)
-    keys
-  end
-
   def import(source_project)
     target_project = project

app/models/user.rb

@@ -216,17 +216,6 @@ class User < ActiveRecord::Base
     UsersProject.where(project_id:  authorized_projects.map(&:id), user_id: self.id)
   end
-  # Returns a string for use as a Gitolite user identifier
-  #
-  # Note that Gitolite 2.x requires the following pattern for users:
-  #
-  #   ^@?[0-9a-zA-Z][0-9a-zA-Z._\@+-]*$
-  def identifier
-    # Replace non-word chars with underscores, then make sure it starts with
-    # valid chars
-    email.gsub(/\W/, '_').gsub(/\A([\W\_])+/, '')
-  end
-
   def is_admin?
     admin
   end