OpenProject is the leading open source project management software.
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openproject/app/models/principal.rb

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#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2014 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# 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.
#
# See doc/COPYRIGHT.rdoc for more details.
#++
class Principal < ActiveRecord::Base
extend Pagination::Model
self.table_name = "#{table_name_prefix}users#{table_name_suffix}"
has_many :members, :foreign_key => 'user_id', :dependent => :destroy
has_many :memberships, :class_name => 'Member', :foreign_key => 'user_id', :include => [ :project, :roles ], :conditions => "#{Project.table_name}.status=#{Project::STATUS_ACTIVE}", :order => "#{Project.table_name}.name"
has_many :projects, :through => :memberships
has_many :categories, :foreign_key => 'assigned_to_id', :dependent => :nullify
# TODO: The constants are misplaced in the subclass
scope :active, -> { where(status: User::STATUSES[:active]) }
scope :active_or_registered, -> { where(status: [User::STATUSES[:active], User::STATUSES[:registered]]) }
scope :active_or_registered_like, ->(query) { active_or_registered.like(query) }
scope :not_in_project, lambda { |project| {:conditions => "id NOT IN (select m.user_id FROM members as m where m.project_id = #{project.id})"}}
scope :like, lambda { |q|
firstnamelastname = "((firstname || ' ') || lastname)"
lastnamefirstname = "((lastname || ' ') || firstname)"
# special concat for mysql
if ChiliProject::Database.mysql?
firstnamelastname = "CONCAT(CONCAT(firstname, ' '), lastname)"
lastnamefirstname = "CONCAT(CONCAT(lastname, ' '), firstname)"
end
s = "%#{q.to_s.downcase.strip.tr(',','')}%"
{
:conditions => ["LOWER(login) LIKE :s OR " +
"LOWER(#{firstnamelastname}) LIKE :s OR " +
"LOWER(#{lastnamefirstname}) LIKE :s OR " +
"LOWER(mail) LIKE :s",
{:s => s}],
:order => 'type, login, lastname, firstname, mail'
}
}
scope :visible_by, lambda { |principal| Principal.visible_by_condition(principal) }
before_create :set_default_empty_values
def name(formatter = nil)
to_s
end
def self.possible_members(criteria, limit)
Principal.active_or_registered_like(criteria).limit(limit)
end
def self.search_scope_without_project(project, query)
active_or_registered_like(query).not_in_project(project)
end
def self.visible_by_condition(principal)
if principal.respond_to?(:admin?) && principal.admin?
return where('true')
end
project_ids = principal.projects.pluck(:id)
self.where("id IN (select m.user_id FROM members AS m WHERE (m.project_id IN (?)))",
project_ids)
end
def status_name
# Only Users should have another status than active.
# User defines the status values and other classes like Principal
# shouldn't know anything about them. Nevertheless, some functions
# want to know the status for other Principals than User.
raise "Principal has status other than active" unless self.status == 1
'active'
end
def <=>(principal)
if self.class.name == principal.class.name
self.to_s.downcase <=> principal.to_s.downcase
else
# groups after users
principal.class.name <=> self.class.name
end
end
protected
# Make sure we don't try to insert NULL values (see #4632)
def set_default_empty_values
self.login ||= ''
self.firstname ||= ''
self.lastname ||= ''
self.mail ||= ''
true
end
end