1030 lines
32 KiB
Ruby
1030 lines
32 KiB
Ruby
# Redmine - project management software
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# Copyright (C) 2006-2013 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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require "digest/sha1"
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class User < Principal
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TEACHER = 0
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STUDENT = 1
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ENTERPRISE = 2
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DEVELOPER = 3
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include Redmine::SafeAttributes
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# Different ways of displaying/sorting users
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USER_FORMATS = {
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:firstname_lastname => {
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:string => '#{firstname} #{lastname}',
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:order => %w(firstname lastname id),
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:setting_order => 1
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},
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:firstname_lastinitial => {
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:string => '#{firstname} #{lastname.to_s.chars.first}.',
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:order => %w(firstname lastname id),
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:setting_order => 2
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},
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:firstname => {
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:string => '#{firstname}',
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:order => %w(firstname id),
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:setting_order => 3
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},
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:lastname_firstname => {
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:string => '#{lastname} #{firstname}',
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:order => %w(lastname firstname id),
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:setting_order => 4
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},
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:lastname_coma_firstname => {
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:string => '#{lastname}, #{firstname}',
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:order => %w(lastname firstname id),
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:setting_order => 5
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},
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:lastname => {
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:string => '#{lastname}',
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:order => %w(lastname id),
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:setting_order => 6
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},
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:username => {
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:string => '#{login}',
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:order => %w(login id),
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:setting_order => 7
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},
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}
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MAIL_NOTIFICATION_OPTIONS = [
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['all', :label_user_mail_option_all],
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['selected', :label_user_mail_option_selected],
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['only_my_events', :label_user_mail_option_only_my_events],
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['only_assigned', :label_user_mail_option_only_assigned],
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['only_owner', :label_user_mail_option_only_owner],
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['none', :label_user_mail_option_none]
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]
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has_many :homework_users
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has_many :homework_attaches, :through => :homework_users
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has_many :homework_evaluations
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#问卷相关关关系
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has_many :poll_users, :dependent => :destroy
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has_many :poll_votes, :dependent => :destroy
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has_many :poll, :dependent => :destroy #用户创建的问卷
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has_many :answers, :source => :poll, :through => :poll_users, :dependent => :destroy #用户已经完成问答的问卷
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# end
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has_and_belongs_to_many :groups, :after_add => Proc.new {|user, group| group.user_added(user)},
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:after_remove => Proc.new {|user, group| group.user_removed(user)}
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has_many :changesets, :dependent => :nullify
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has_one :preference, :dependent => :destroy, :class_name => 'UserPreference'
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has_one :rss_token, :class_name => 'Token', :conditions => "action='feeds'"
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has_one :api_token, :class_name => 'Token', :conditions => "action='api'"
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belongs_to :auth_source
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belongs_to :ucourse, :class_name => 'Course', :foreign_key => :id #huang
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## added by xianbo for delete
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has_many :biding_projects, :dependent => :destroy
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has_many :contesting_projects, :dependent => :destroy
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belongs_to :softapplication, :foreign_key => 'id', :dependent => :destroy
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##ended by xianbo
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#####fq
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has_many :jours, :class_name => 'JournalsForMessage', :dependent => :destroy
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has_many :journals_messages, :class_name => 'JournalsForMessage', :foreign_key => "user_id", :dependent => :destroy
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has_many :bids, :foreign_key => 'author_id', :dependent => :destroy
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has_many :contests, :foreign_key => 'author_id', :dependent => :destroy
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has_many :softapplications, :foreign_key => 'user_id', :dependent => :destroy
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has_many :journals_for_messages, :as => :jour, :dependent => :destroy
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has_many :new_jours, :as => :jour, :class_name => 'JournalsForMessage', :conditions => "status=1"
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has_many :journal_replies, :dependent => :destroy
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has_many :activities, :dependent => :destroy
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has_many :students_for_courses
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#has_many :courses, :through => :students_for_courses, :source => :project
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has_many :acts, :class_name => 'Activity', :as => :act, :dependent => :destroy
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has_many :file_commit, :class_name => 'Attachment', :foreign_key => 'author_id', :conditions => "container_type = 'Project' or container_type = 'Version'"
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####
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# added by bai
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has_many :join_in_contests, :dependent => :destroy
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has_many :news, :foreign_key => 'author_id'
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has_many :contestnotification, :foreign_key => 'author_id'
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has_many :comments, :foreign_key => 'author_id'
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has_many :notificationcomments, :foreign_key => 'author_id'
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has_many :wiki_contents, :foreign_key => 'author_id'
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has_many :journals
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has_many :messages, :foreign_key => 'author_id'
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has_one :user_score, :dependent => :destroy
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has_many :documents # 项目中关联的文档再次与人关联
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# end
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######added by nie
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has_many :project_infos, :dependent => :destroy
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has_one :user_status, :dependent => :destroy
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#####
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has_many :shares ,:dependent => :destroy
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# add by zjc
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has_one :level, :class_name => 'UserLevels', :dependent => :destroy
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has_many :memos , :foreign_key => 'author_id'
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#####
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scope :logged, lambda { where("#{User.table_name}.status <> #{STATUS_ANONYMOUS}") }
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scope :status, lambda {|arg| where(arg.blank? ? nil : {:status => arg.to_i}) }
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scope :visible, lambda {|*args|
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nil
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}
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acts_as_customizable
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############################added by william
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acts_as_taggable
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scope :by_join_date, order("created_on DESC")
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############################# added by liuping 关注
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acts_as_watchable
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seems_rateable_rater
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has_one :user_extensions,:dependent => :destroy
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## end
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# default_scope -> { includes(:user_extensions, :user_score) }
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scope :teacher, -> {
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joins(:user_extensions).where('user_extensions.identity = ?', UserExtensions::TEACHER)
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}
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scope :student, -> {
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joins(:user_extensions).where('user_extensions.identity = ?', UserExtensions::STUDENT)
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}
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scope :developer, -> {
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joins(:user_extensions).where('user_extensions.identity = ?', UserExtensions::DEVELOPER)
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}
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scope :enterprise, -> {
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joins(:user_extensions).where('user_extensions.identity = ?', UserExtensions::ENTERPRISE)
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}
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attr_accessor :password, :password_confirmation
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attr_accessor :last_before_login_on
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# Prevents unauthorized assignments
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attr_protected :login, :admin, :password, :password_confirmation, :hashed_password
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LOGIN_LENGTH_LIMIT = 25
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MAIL_LENGTH_LIMIT = 60
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validates_presence_of :login, :mail, :if => Proc.new { |user| !user.is_a?(AnonymousUser) }
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validates_uniqueness_of :login, :if => Proc.new { |user| user.login_changed? && user.login.present? }, :case_sensitive => false
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validates_uniqueness_of :mail, :if => Proc.new { |user| user.mail_changed? && user.mail.present? }, :case_sensitive => false
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# Login must contain letters, numbers, underscores only
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validates_format_of :login, :with => /\A[a-z0-9_\-@\.]*\z/i
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validates_length_of :login, :maximum => LOGIN_LENGTH_LIMIT
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validates_length_of :firstname, :maximum => 30
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validates_length_of :lastname, :maximum => 30
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validates_format_of :mail, :with => /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\z/i, :allow_blank => true
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validates_length_of :mail, :maximum => MAIL_LENGTH_LIMIT, :allow_nil => true
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validates_confirmation_of :password, :allow_nil => true
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validates_inclusion_of :mail_notification, :in => MAIL_NOTIFICATION_OPTIONS.collect(&:first), :allow_blank => true
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validate :validate_password_length
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#validates_email_realness_of :mail
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before_create :set_mail_notification
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before_save :update_hashed_password
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before_destroy :remove_references_before_destroy
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# added by fq
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after_create :act_as_activity
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# end
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scope :in_group, lambda {|group|
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group_id = group.is_a?(Group) ? group.id : group.to_i
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where("#{User.table_name}.id IN (SELECT gu.user_id FROM #{table_name_prefix}groups_users#{table_name_suffix} gu WHERE gu.group_id = ?)", group_id)
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}
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scope :not_in_group, lambda {|group|
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group_id = group.is_a?(Group) ? group.id : group.to_i
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where("#{User.table_name}.id NOT IN (SELECT gu.user_id FROM #{table_name_prefix}groups_users#{table_name_suffix} gu WHERE gu.group_id = ?)", group_id)
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}
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scope :sorted, lambda { order(*User.fields_for_order_statement)}
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scope :like, lambda {|arg, type|
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if arg.blank?
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where(nil)
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else
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pattern = "%#{arg.to_s.strip.downcase}%"
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#where(" LOWER(concat(lastname, firstname)) LIKE :p ", :p => pattern)
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if type == "0"
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where(" LOWER(login) LIKE '#{pattern}' ")
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elsif type == "1"
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where(" LOWER(concat(lastname, firstname)) LIKE '#{pattern}' ")
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else
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where(" LOWER(mail) LIKE '#{pattern}' ")
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end
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end
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}
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# ======================================================================
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def extensions
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self.user_extensions ||= UserExtensions.new
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end
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def user_score_attr
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self.user_score ||= UserScore.new
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end
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# ======================================================================
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#选择项目成员时显示的用户信息文字
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def userInfo
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if self.realname.gsub(' ','') == "" || self.realname.nil?
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info = self.nickname;
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else
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info=self.nickname + ' (' + self.realname + ')';
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end
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info
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end
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###添加留言 fq
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def add_jour(user, notes, reference_user_id = 0, options = {})
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if options.count == 0
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self.journals_for_messages << JournalsForMessage.new(:user_id => user.id, :notes => notes, :reply_id => reference_user_id, :status => true)
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else
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jfm = self.journals_for_messages.build(options)
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jfm.save
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jfm
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end
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end
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# 判断用户是否加入了竞赛中 fq
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def join_in_contest?(bid)
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joined = JoinInContest.where('user_id = ? and bid_id =?', self.id, bid.id)
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if joined.size > 0
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true
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else
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false
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end
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end
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### fq
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def join_in?(course)
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joined = StudentsForCourse.where('student_id = ? and course_id = ?', self.id, course.id)
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if joined.size > 0
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true
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else
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false
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end
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end
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def show_name
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unless self.user_extensions.nil?
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if self.user_extensions.identity == 2
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firstname
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else
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lastname+firstname
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end
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else
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lastname+firstname
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end
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end
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## end
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def count_new_jour
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count = self.new_jours.count
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end
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#added by nie
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def count_new_journal_reply
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count = self.journal_reply.count
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end
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def set_mail_notification
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##add byxianbo
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thread=Thread.new do
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self.mail_notification = Setting.default_notification_option if self.mail_notification.blank?
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true
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end
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end
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def update_hashed_password
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# update hashed_password if password was set
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if self.password && self.auth_source_id.blank?
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salt_password(password)
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end
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end
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alias :base_reload :reload
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def reload(*args)
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@name = nil
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@projects_by_role = nil
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@courses_by_role = nil
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@membership_by_project_id = nil
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base_reload(*args)
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end
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def mail=(arg)
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write_attribute(:mail, arg.to_s.strip)
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end
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def identity_url=(url)
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if url.blank?
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write_attribute(:identity_url, '')
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else
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begin
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write_attribute(:identity_url, OpenIdAuthentication.normalize_identifier(url))
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rescue OpenIdAuthentication::InvalidOpenId
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# Invalid url, don't save
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end
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end
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self.read_attribute(:identity_url)
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end
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VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-]+(\.[a-z]+)*\.[a-z]+\z/i
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# VALID_EMAIL_REGEX = /^[0-9a-zA-Z_-]+@[0-9a-zA-Z_-]+(\.[0-9a-zA-Z_-]+)+$/
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# Returns the user that matches provided login and password, or nil
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#登录，返回用户名与密码匹配的用户
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def self.try_to_login(login, password)
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login = login.to_s.lstrip.rstrip
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password = password.to_s
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# Make sure no one can sign in with an empty login or password
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return nil if login.empty? || password.empty?
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if (login =~ VALID_EMAIL_REGEX)
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user = find_by_mail(login)
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else
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user = find_by_login(login)
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end
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if user
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# user is already in local database
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#return nil unless user.active?
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return nil unless user.check_password?(password)
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else
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# user is not yet registered, try to authenticate with available sources
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attrs = AuthSource.authenticate(login, password)
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if attrs
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user = new(attrs)
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user.login = login
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user.language = Setting.default_language
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if user.save
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user.reload
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logger.info("User '#{user.login}' created from external auth source: #{user.auth_source.type} - #{user.auth_source.name}") if logger && user.auth_source
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end
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end
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end
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if user && !user.new_record?
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last_login_on = user.last_login_on.nil? ? '' : user.last_login_on.to_s
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user.update_column(:last_login_on, Time.now)
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end
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[user, last_login_on]
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rescue => text
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raise text
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end
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def self.try_to_autologin(key)
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user = Token.find_active_user('autologin', key, Setting.autologin.to_i)
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if user
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user.update_column(:last_login_on, Time.now)
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user
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end
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end
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def self.name_formatter(formatter = nil)
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USER_FORMATS[formatter || Setting.user_format] || USER_FORMATS[:firstname_lastname]
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end
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# Returns an array of fields names than can be used to make an order statement for users
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# according to how user names are displayed
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# Examples:
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#
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# User.fields_for_order_statement => ['users.login', 'users.id']
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# User.fields_for_order_statement('authors') => ['authors.login', 'authors.id']
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def self.fields_for_order_statement(table=nil)
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table ||= table_name
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name_formatter[:order].map {|field| "#{table}.#{field}"}
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end
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# Return user's full name for display
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def realname(formatter = nil)
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f = self.class.name_formatter(formatter)
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if formatter
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eval('"' + f[:string] + '"')
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else
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@name ||= eval('"' + f[:string] + '"')
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end
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end
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def nickname(formatter = nil)
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login
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end
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def name(formatter = nil)
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login
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end
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def active?
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self.status == STATUS_ACTIVE
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end
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def registered?
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self.status == STATUS_REGISTERED
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end
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def locked?
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self.status == STATUS_LOCKED
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end
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def activate
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self.status = STATUS_ACTIVE
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end
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def register
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self.status = STATUS_REGISTERED
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end
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def lock
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self.status = STATUS_LOCKED
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end
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def activate!
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update_attribute(:status, STATUS_ACTIVE)
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end
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def register!
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update_attribute(:status, STATUS_REGISTERED)
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end
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def lock!
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update_attribute(:status, STATUS_LOCKED)
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end
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# Returns true if +clear_password+ is the correct user's password, otherwise false
|
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def check_password?(clear_password)
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if auth_source_id.present?
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auth_source.authenticate(self.login, clear_password)
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else
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User.hash_password("#{salt}#{User.hash_password clear_password}") == hashed_password
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end
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end
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def check_password1?(clear_password)
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clear_password == hashed_password
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end
|
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# Generates a random salt and computes hashed_password for +clear_password+
|
||
# The hashed password is stored in the following form: SHA1(salt + SHA1(password))
|
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def salt_password(clear_password)
|
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self.salt = User.generate_salt
|
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self.hashed_password = User.hash_password("#{salt}#{User.hash_password clear_password}")
|
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end
|
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|
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# Does the backend storage allow this user to change their password?
|
||
def change_password_allowed?
|
||
return true if auth_source.nil?
|
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return auth_source.allow_password_changes?
|
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end
|
||
|
||
# Generate and set a random password. Useful for automated user creation
|
||
# Based on Token#generate_token_value
|
||
#
|
||
def random_password
|
||
chars = ("a".."z").to_a + ("A".."Z").to_a + ("0".."9").to_a
|
||
password = ''
|
||
40.times { |i| password << chars[rand(chars.size-1)] }
|
||
self.password = password
|
||
self.password_confirmation = password
|
||
self
|
||
end
|
||
|
||
def pref
|
||
self.preference ||= UserPreference.new(:user => self)
|
||
end
|
||
|
||
def time_zone
|
||
@time_zone ||= (self.pref.time_zone.blank? ? nil : ActiveSupport::TimeZone[self.pref.time_zone])
|
||
end
|
||
|
||
def wants_comments_in_reverse_order?
|
||
self.pref[:comments_sorting] == 'desc'
|
||
end
|
||
|
||
def wants_notificationcomments_in_reverse_order?
|
||
self.pref[:notificationcomments_sorting] == 'desc'
|
||
end
|
||
# Return user's RSS key (a 40 chars long string), used to access feeds
|
||
def rss_key
|
||
if rss_token.nil?
|
||
create_rss_token(:action => 'feeds')
|
||
end
|
||
rss_token.value
|
||
end
|
||
|
||
# Return user's API key (a 40 chars long string), used to access the API
|
||
def api_key
|
||
if api_token.nil?
|
||
create_api_token(:action => 'api')
|
||
end
|
||
api_token.value
|
||
end
|
||
|
||
# Return an array of project ids for which the user has explicitly turned mail notifications on
|
||
def notified_projects_ids
|
||
@notified_projects_ids ||= memberships.select {|m| m.mail_notification?}.collect(&:project_id)
|
||
end
|
||
|
||
def notified_project_ids=(ids)
|
||
Member.update_all("mail_notification = #{connection.quoted_false}", ['user_id = ?', id])
|
||
Member.update_all("mail_notification = #{connection.quoted_true}", ['user_id = ? AND project_id IN (?)', id, ids]) if ids && !ids.empty?
|
||
@notified_projects_ids = nil
|
||
notified_projects_ids
|
||
end
|
||
|
||
def valid_notification_options
|
||
self.class.valid_notification_options(self)
|
||
end
|
||
|
||
# Only users that belong to more than 1 project can select projects for which they are notified
|
||
def self.valid_notification_options(user=nil)
|
||
# Note that @user.membership.size would fail since AR ignores
|
||
# :include association option when doing a count
|
||
if user.nil? || user.memberships.length < 1
|
||
MAIL_NOTIFICATION_OPTIONS.reject {|option| option.first == 'selected'}
|
||
else
|
||
MAIL_NOTIFICATION_OPTIONS
|
||
end
|
||
end
|
||
|
||
# Find a user account by matching the exact login and then a case-insensitive
|
||
# version. Exact matches will be given priority.
|
||
#通过用户名查找相应的用户，若没有匹配到，则不区分大小写进行查询
|
||
#修改：不再匹配不区分大小写情况 -zjc
|
||
def self.find_by_login(login)
|
||
if login.present?
|
||
login = login.to_s
|
||
# First look for an exact match
|
||
user = where(:login => login).all.detect {|u| u.login == login}
|
||
#unless user
|
||
# # Fail over to case-insensitive if none was found
|
||
# user = where("LOWER(login) = ?", login.downcase).first
|
||
#end
|
||
user
|
||
end
|
||
end
|
||
|
||
def self.find_by_rss_key(key)
|
||
Token.find_active_user('feeds', key)
|
||
end
|
||
|
||
def self.find_by_api_key(key)
|
||
Token.find_active_user('api', key)
|
||
end
|
||
|
||
# Makes find_by_mail case-insensitive
|
||
def self.find_by_mail(mail)
|
||
where("LOWER(mail) = ?", mail.to_s.downcase).first
|
||
end
|
||
|
||
# Returns true if the default admin account can no longer be used
|
||
def self.default_admin_account_changed?
|
||
!User.active.find_by_login("admin").try(:check_password?, "admin")
|
||
end
|
||
|
||
def to_s
|
||
name
|
||
end
|
||
|
||
CSS_CLASS_BY_STATUS = {
|
||
STATUS_ANONYMOUS => 'anon',
|
||
STATUS_ACTIVE => 'active',
|
||
STATUS_REGISTERED => 'registered',
|
||
STATUS_LOCKED => 'locked'
|
||
}
|
||
|
||
def css_classes
|
||
"user #{CSS_CLASS_BY_STATUS[status]}"
|
||
end
|
||
|
||
# Returns the current day according to user's time zone
|
||
def today
|
||
if time_zone.nil?
|
||
Date.today
|
||
else
|
||
Time.now.in_time_zone(time_zone).to_date
|
||
end
|
||
end
|
||
|
||
# Returns the day of +time+ according to user's time zone
|
||
def time_to_date(time)
|
||
if time_zone.nil?
|
||
time.to_date
|
||
else
|
||
time.in_time_zone(time_zone).to_date
|
||
end
|
||
end
|
||
|
||
def logged?
|
||
true
|
||
end
|
||
|
||
def anonymous?
|
||
!logged?
|
||
end
|
||
|
||
# Returns user's membership for the given project
|
||
# or nil if the user is not a member of project
|
||
def membership(project)
|
||
project_id = project.is_a?(Project) ? project.id : project
|
||
|
||
@membership_by_project_id ||= Hash.new {|h, project_id|
|
||
h[project_id] = memberships.where(:project_id => project_id).first
|
||
}
|
||
@membership_by_project_id[project_id]
|
||
end
|
||
|
||
def coursemembership(course)
|
||
course_id = course.is_a?(Course) ? course.id : course
|
||
|
||
@membership_by_course_id ||= Hash.new {|h, course_id|
|
||
h[course_id] = coursememberships.where(:course_id => course_id).first
|
||
}
|
||
@membership_by_course_id[course_id]
|
||
end
|
||
|
||
# Return user's roles for project
|
||
def roles_for_project(project)
|
||
roles = []
|
||
# No role on archived projects
|
||
return roles if project.nil? || project.archived?
|
||
if logged?
|
||
# Find project membership
|
||
membership = membership(project)
|
||
if membership
|
||
roles = membership.roles
|
||
else
|
||
@role_non_member ||= Role.non_member
|
||
roles << @role_non_member
|
||
end
|
||
else
|
||
@role_anonymous ||= Role.anonymous
|
||
roles << @role_anonymous
|
||
end
|
||
roles
|
||
end
|
||
|
||
# 用户课程权限判断
|
||
def roles_for_course(course)
|
||
roles = []
|
||
# No role on archived courses
|
||
return roles if course.nil? || course.archived?
|
||
if logged?
|
||
# Find course membership
|
||
membership = coursemembership(course)
|
||
if membership
|
||
roles = membership.roles
|
||
else
|
||
@role_non_member ||= Role.non_member
|
||
roles << @role_non_member
|
||
end
|
||
else
|
||
@role_anonymous ||= Role.anonymous
|
||
roles << @role_anonymous
|
||
end
|
||
roles
|
||
end
|
||
|
||
# Return true if the user is a member of project
|
||
def member_of?(project)
|
||
projects.to_a.include?(project)
|
||
end
|
||
|
||
def member_of_course?(course)
|
||
courses.to_a.include?(course)
|
||
end
|
||
|
||
def member_of_course_group?(course_group)
|
||
course_groups.to_a.include?(course_group)
|
||
end
|
||
# Returns a hash of user's projects grouped by roles
|
||
def projects_by_role
|
||
return @projects_by_role if @projects_by_role
|
||
|
||
@projects_by_role = Hash.new([])
|
||
memberships.each do |membership|
|
||
if membership.project
|
||
membership.roles.each do |role|
|
||
@projects_by_role[role] = [] unless @projects_by_role.key?(role)
|
||
@projects_by_role[role] << membership.project
|
||
end
|
||
end
|
||
end
|
||
@projects_by_role.each do |role, projects|
|
||
projects.uniq!
|
||
end
|
||
|
||
@projects_by_role
|
||
end
|
||
|
||
# 课程的角色权限
|
||
def courses_by_role
|
||
return @courses_by_role if @courses_by_role
|
||
|
||
@courses_by_role = Hash.new([])
|
||
coursememberships.each do |membership|
|
||
if membership.course
|
||
membership.roles.each do |role|
|
||
@courses_by_role[role] = [] unless @courses_by_role.key?(role)
|
||
@courses_by_role[role] << membership.course
|
||
end
|
||
end
|
||
end
|
||
@courses_by_role.each do |role, courses|
|
||
courses.uniq!
|
||
end
|
||
|
||
@courses_by_role
|
||
end
|
||
# Returns true if user is arg or belongs to arg
|
||
def is_or_belongs_to?(arg)
|
||
if arg.is_a?(User)
|
||
self == arg
|
||
elsif arg.is_a?(Group)
|
||
arg.users.include?(self)
|
||
else
|
||
false
|
||
end
|
||
end
|
||
|
||
|
||
# Return true if the user is allowed to do the specified action on a specific context
|
||
# Action can be:
|
||
# * a parameter-like Hash (eg. :controller => 'projects', :action => 'edit')
|
||
# * a permission Symbol (eg. :edit_project)
|
||
# Context can be:
|
||
# * a project : returns true if user is allowed to do the specified action on this project
|
||
# * an array of projects : returns true if user is allowed on every project
|
||
# * nil with options[:global] set : check if user has at least one role allowed for this action,
|
||
# or falls back to Non Member / Anonymous permissions depending if the user is logged
|
||
def allowed_to?(action, context, options={}, &block)
|
||
if context && context.is_a?(Project)
|
||
return false unless context.allows_to?(action)
|
||
# Admin users are authorized for anything else
|
||
return true if admin?
|
||
|
||
roles = roles_for_project(context)
|
||
return false unless roles
|
||
roles.any? {|role|
|
||
(context.is_public? || role.member?) &&
|
||
role.allowed_to?(action) &&
|
||
(block_given? ? yield(role, self) : true)
|
||
}
|
||
#添加课程相关的权限判断
|
||
elsif context && context.is_a?(Course)
|
||
return false unless context.allows_to?(action)
|
||
# Admin users are authorized for anything else
|
||
return true if admin?
|
||
|
||
roles = roles_for_course(context)
|
||
return false unless roles
|
||
roles.any? {|role|
|
||
(context.is_public? || role.member?) &&
|
||
role.allowed_to?(action) &&
|
||
(block_given? ? yield(role, self) : true)
|
||
}
|
||
elsif context && context.is_a?(Array)
|
||
if context.empty?
|
||
false
|
||
else
|
||
# Authorize if user is authorized on every element of the array
|
||
context.map {|project| allowed_to?(action, project, options, &block)}.reduce(:&)
|
||
end
|
||
elsif options[:global]
|
||
# Admin users are always authorized
|
||
return true if admin?
|
||
|
||
# authorize if user has at least one role that has this permission
|
||
roles = memberships.collect {|m| m.roles}.flatten.uniq
|
||
if roles.count == 0
|
||
roles = coursememberships.collect {|m| m.roles}.flatten.uniq
|
||
end
|
||
roles << (self.logged? ? Role.non_member : Role.anonymous)
|
||
roles.any? {|role|
|
||
role.allowed_to?(action) &&
|
||
(block_given? ? yield(role, self) : true)
|
||
}
|
||
else
|
||
if admin?
|
||
return true
|
||
end
|
||
#无项目时 查看Non member（id为1）角色是否有权限执行action
|
||
Role.find('1').allowed_to?(action)
|
||
# false
|
||
end
|
||
end
|
||
|
||
# Is the user allowed to do the specified action on any project?
|
||
# See allowed_to? for the actions and valid options.
|
||
def allowed_to_globally?(action, options, &block)
|
||
allowed_to?(action, nil, options.reverse_merge(:global => true), &block)
|
||
end
|
||
|
||
# Returns true if the user is allowed to delete his own account
|
||
def own_account_deletable?
|
||
Setting.unsubscribe? &&
|
||
(!admin? || User.active.where("admin = ? AND id <> ?", true, id).exists?)
|
||
end
|
||
|
||
safe_attributes 'login',
|
||
'firstname',
|
||
'lastname',
|
||
'mail',
|
||
'mail_notification',
|
||
'language',
|
||
'custom_field_values',
|
||
'custom_fields',
|
||
'identity_url'
|
||
|
||
safe_attributes 'status',
|
||
'auth_source_id',
|
||
:if => lambda {|user, current_user| current_user.admin?}
|
||
|
||
safe_attributes 'group_ids',
|
||
:if => lambda {|user, current_user| current_user.admin? && !user.new_record?}
|
||
|
||
# Utility method to help check if a user should be notified about an
|
||
# event.
|
||
#
|
||
# TODO: only supports Issue events currently
|
||
def notify_about?(object)
|
||
if mail_notification == 'all'
|
||
true
|
||
elsif mail_notification.blank? || mail_notification == 'none'
|
||
false
|
||
else
|
||
case object
|
||
when Issue
|
||
case mail_notification
|
||
when 'selected', 'only_my_events'
|
||
# user receives notifications for created/assigned issues on unselected projects
|
||
object.author == self || is_or_belongs_to?(object.assigned_to) || is_or_belongs_to?(object.assigned_to_was)
|
||
when 'only_assigned'
|
||
is_or_belongs_to?(object.assigned_to) || is_or_belongs_to?(object.assigned_to_was)
|
||
when 'only_owner'
|
||
object.author == self
|
||
end
|
||
when News
|
||
# always send to project members except when mail_notification is set to 'none'
|
||
true
|
||
#判定用户是否接受留言提醒邮件
|
||
when JournalsForMessage
|
||
##如果是直接留言并且留言对象是Project并且Project类型是课程（课程留言）
|
||
if !object.at_user && object.jour.class.to_s.to_sym == :Project && object.jour.project_type == 1
|
||
#根据用户设置邮件接收模式判定当前用户是否接受邮件提醒
|
||
is_notified_project object.jour
|
||
end
|
||
|
||
end
|
||
end
|
||
end
|
||
|
||
#用户是否接收project的消息提醒
|
||
def is_notified_project arg
|
||
if arg.is_a?(Project)
|
||
case mail_notification
|
||
when 'selected'
|
||
notified_projects_ids.include?(arg.id)
|
||
when 'only_my_events'
|
||
projects.include?(arg)
|
||
when 'only_assigned'
|
||
false
|
||
when 'only_owner'
|
||
course = Course.find_by_extra(arg.identifier)
|
||
course.teacher == self
|
||
end
|
||
#勾选的项目或用户的项目 TODO：需改
|
||
#notified_projects_ids.include?(arg) || projects.include?(arg)
|
||
else
|
||
false
|
||
end
|
||
end
|
||
|
||
def self.current=(user)
|
||
Thread.current[:current_user] = user
|
||
end
|
||
|
||
def self.current
|
||
Thread.current[:current_user] ||= User.anonymous
|
||
end
|
||
|
||
# Returns the anonymous user. If the anonymous user does not exist, it is created. There can be only
|
||
# one anonymous user per database.
|
||
def self.anonymous
|
||
anonymous_user = AnonymousUser.first
|
||
if anonymous_user.nil?
|
||
anonymous_user = AnonymousUser.create(:lastname => 'Anonymous', :firstname => '', :mail => '', :login => '', :status => 0)
|
||
raise 'Unable to create the anonymous user.' if anonymous_user.new_record?
|
||
end
|
||
anonymous_user
|
||
end
|
||
|
||
# Salts all existing unsalted passwords
|
||
# It changes password storage scheme from SHA1(password) to SHA1(salt + SHA1(password))
|
||
# This method is used in the SaltPasswords migration and is to be kept as is
|
||
def self.salt_unsalted_passwords!
|
||
transaction do
|
||
User.where("salt IS NULL OR salt = ''").find_each do |user|
|
||
next if user.hashed_password.blank?
|
||
salt = User.generate_salt
|
||
hashed_password = User.hash_password("#{salt}#{user.hashed_password}")
|
||
User.where(:id => user.id).update_all(:salt => salt, :hashed_password => hashed_password)
|
||
end
|
||
end
|
||
end
|
||
|
||
protected
|
||
|
||
def validate_password_length
|
||
# Password length validation based on setting
|
||
if !password.nil? && password.size < Setting.password_min_length.to_i
|
||
errors.add(:password, :too_short, :count => Setting.password_min_length.to_i)
|
||
end
|
||
end
|
||
private
|
||
|
||
def act_as_activity
|
||
self.acts << Activity.new(:user_id => self.id)
|
||
end
|
||
|
||
# Removes references that are not handled by associations
|
||
# Things that are not deleted are reassociated with the anonymous user
|
||
def remove_references_before_destroy
|
||
return if self.id.nil?
|
||
|
||
substitute = User.anonymous
|
||
Attachment.update_all ['author_id = ?', substitute.id], ['author_id = ?', id]
|
||
Comment.update_all ['author_id = ?', substitute.id], ['author_id = ?', id]
|
||
Notificationcomment.update_all ['author_id = ?', substitute.id], ['author_id = ?', id]
|
||
Issue.update_all ['author_id = ?', substitute.id], ['author_id = ?', id]
|
||
Issue.update_all 'assigned_to_id = NULL', ['assigned_to_id = ?', id]
|
||
Journal.update_all ['user_id = ?', substitute.id], ['user_id = ?', id]
|
||
JournalDetail.update_all ['old_value = ?', substitute.id.to_s], ["property = 'attr' AND prop_key = 'assigned_to_id' AND old_value = ?", id.to_s]
|
||
JournalDetail.update_all ['value = ?', substitute.id.to_s], ["property = 'attr' AND prop_key = 'assigned_to_id' AND value = ?", id.to_s]
|
||
Message.update_all ['author_id = ?', substitute.id], ['author_id = ?', id]
|
||
News.update_all ['author_id = ?', substitute.id], ['author_id = ?', id]
|
||
# Remove private queries and keep public ones
|
||
::Query.delete_all ['user_id = ? AND is_public = ?', id, false]
|
||
::Query.update_all ['user_id = ?', substitute.id], ['user_id = ?', id]
|
||
TimeEntry.update_all ['user_id = ?', substitute.id], ['user_id = ?', id]
|
||
Token.delete_all ['user_id = ?', id]
|
||
Watcher.delete_all ['user_id = ?', id]
|
||
WikiContent.update_all ['author_id = ?', substitute.id], ['author_id = ?', id]
|
||
WikiContent::Version.update_all ['author_id = ?', substitute.id], ['author_id = ?', id]
|
||
end
|
||
|
||
# Return password digest
|
||
def self.hash_password(clear_password)
|
||
Digest::SHA1.hexdigest(clear_password || "")
|
||
end
|
||
|
||
# Returns a 128bits random salt as a hex string (32 chars long)
|
||
def self.generate_salt
|
||
Redmine::Utils.random_hex(16)
|
||
end
|
||
|
||
|
||
|
||
end
|
||
|
||
class AnonymousUser < User
|
||
validate :validate_anonymous_uniqueness, :on => :create
|
||
|
||
def validate_anonymous_uniqueness
|
||
# There should be only one AnonymousUser in the database
|
||
errors.add :base, 'An anonymous user already exists.' if AnonymousUser.exists?
|
||
end
|
||
|
||
def available_custom_fields
|
||
[]
|
||
end
|
||
|
||
# Overrides a few properties
|
||
def logged?; false end
|
||
def admin; false end
|
||
def name(*args); I18n.t(:label_user_anonymous) end
|
||
def mail; nil end
|
||
def time_zone; nil end
|
||
def rss_key; nil end
|
||
|
||
def pref
|
||
UserPreference.new(:user => self)
|
||
end
|
||
|
||
# def member_of?(project)
|
||
# false
|
||
# end
|
||
|
||
# Anonymous user can not be destroyed
|
||
def destroy
|
||
false
|
||
end
|
||
end
|