trunk moved from /trunk/redmine to /trunk

git-svn-id: http://redmine.rubyforge.org/svn/trunk@67 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 129 insertions, 0 deletions

diff --git a/app/models/user.rb b/app/models/user.rb
new file mode 100644
index 000000000..a82c98a88
--- /dev/null
+++ b/app/models/user.rb
@@ -0,0 +1,129 @@
+# redMine - project management software

+# Copyright (C) 2006  Jean-Philippe Lang

+#

+# This program is free software; you can redistribute it and/or

+# modify it under the terms of the GNU General Public License

+# as published by the Free Software Foundation; either version 2

+# of the License, or (at your option) any later version.

+# 

+# This program is distributed in the hope that it will be useful,

+# but WITHOUT ANY WARRANTY; without even the implied warranty of

+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+# GNU General Public License for more details.

+# 

+# You should have received a copy of the GNU General Public License

+# along with this program; if not, write to the Free Software

+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+

+require "digest/sha1"

+

+class User < ActiveRecord::Base

+  has_many :memberships, :class_name => 'Member', :include => [ :project, :role ], :dependent => true

+  has_many :projects, :through => :memberships

+  has_many :custom_values, :dependent => true, :as => :customized

+  has_one :preference, :dependent => true, :class_name => 'UserPreference'

+  belongs_to :auth_source

+  

+  attr_accessor :password, :password_confirmation

+  attr_accessor :last_before_login_on

+  # Prevents unauthorized assignments

+  attr_protected :login, :admin, :password, :password_confirmation, :hashed_password

+	

+  validates_presence_of :login, :firstname, :lastname, :mail

+  validates_uniqueness_of :login, :mail	

+  # Login must contain lettres, numbers, underscores only

+  validates_format_of :login, :with => /^[a-z0-9_]+$/i

+  validates_format_of :mail, :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i

+  # Password length between 4 and 12

+  validates_length_of :password, :in => 4..12, :allow_nil => true

+  validates_confirmation_of :password, :allow_nil => true

+  validates_associated :custom_values, :on => :update

+

+  # Account statuses

+  STATUS_ACTIVE     = 1

+  STATUS_REGISTERED = 2

+  STATUS_LOCKED     = 3

+

+  def before_save

+    # update hashed_password if password was set

+    self.hashed_password = User.hash_password(self.password) if self.password

+  end

+	

+  # Returns the user that matches provided login and password, or nil

+  def self.try_to_login(login, password)

+    user = find(:first, :conditions => ["login=?", login])

+    if user

+      # user is already in local database

+      return nil if !user.active?

+      if user.auth_source

+        # user has an external authentication method

+        return nil unless user.auth_source.authenticate(login, password)

+      else

+        # authentication with local password

+        return nil unless User.hash_password(password) == user.hashed_password        

+      end

+    else

+      # user is not yet registered, try to authenticate with available sources

+      attrs = AuthSource.authenticate(login, password)

+      if attrs

+        onthefly = new(*attrs)

+        onthefly.login = login

+        onthefly.language = $RDM_DEFAULT_LANG

+        if onthefly.save

+          user = find(:first, :conditions => ["login=?", login])

+          logger.info("User '#{user.login}' created on the fly.") if logger

+        end

+      end

+    end    

+    user.update_attribute(:last_login_on, Time.now) if user

+    user

+    

+    rescue => text

+      raise text

+  end

+	

+  # Return user's full name for display

+  def display_name

+    firstname + " " + lastname

+  end

+  

+  def name

+    display_name

+  end

+  

+  def active?

+    self.status == STATUS_ACTIVE

+  end

+

+  def registered?

+    self.status == STATUS_REGISTERED

+  end

+    

+  def locked?

+    self.status == STATUS_LOCKED

+  end

+

+  def check_password?(clear_password)

+    User.hash_password(clear_password) == self.hashed_password

+  end

+  

+  def role_for_project(project_id)

+    @role_for_projects ||=

+      begin

+        roles = {}

+        self.memberships.each { |m| roles.store m.project_id, m.role_id }

+        roles

+      end

+    @role_for_projects[project_id]

+  end

+  

+  def pref

+    self.preference ||= UserPreference.new(:user => self)

+  end

+	

+private

+  # Return password digest

+  def self.hash_password(clear_password)

+    Digest::SHA1.hexdigest(clear_password || "")

+  end
+end