410 lines
16 KiB
Ruby
410 lines
16 KiB
Ruby
# 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.
|
|
|
|
class Project < ActiveRecord::Base
|
|
# Project statuses
|
|
STATUS_ACTIVE = 1
|
|
STATUS_ARCHIVED = 9
|
|
|
|
has_many :members, :include => :user, :conditions => "#{User.table_name}.status=#{User::STATUS_ACTIVE}"
|
|
has_many :users, :through => :members
|
|
has_many :enabled_modules, :dependent => :delete_all
|
|
has_and_belongs_to_many :trackers, :order => "#{Tracker.table_name}.position"
|
|
has_many :issues, :dependent => :destroy, :order => "#{Issue.table_name}.created_on DESC", :include => [:status, :tracker]
|
|
has_many :issue_changes, :through => :issues, :source => :journals
|
|
has_many :versions, :dependent => :destroy, :order => "#{Version.table_name}.effective_date DESC, #{Version.table_name}.name DESC"
|
|
has_many :time_entries, :dependent => :delete_all
|
|
has_many :queries, :dependent => :delete_all
|
|
has_many :documents, :dependent => :destroy
|
|
has_many :news, :dependent => :delete_all, :include => :author
|
|
has_many :issue_categories, :dependent => :delete_all, :order => "#{IssueCategory.table_name}.name"
|
|
has_many :boards, :dependent => :destroy, :order => "position ASC"
|
|
has_one :repository, :dependent => :destroy
|
|
has_many :changesets, :through => :repository
|
|
has_one :wiki, :dependent => :destroy
|
|
# Custom field for the project issues
|
|
has_and_belongs_to_many :issue_custom_fields,
|
|
:class_name => 'IssueCustomField',
|
|
:order => "#{CustomField.table_name}.position",
|
|
:join_table => "#{table_name_prefix}custom_fields_projects#{table_name_suffix}",
|
|
:association_foreign_key => 'custom_field_id'
|
|
|
|
acts_as_nested_set :order => 'name', :dependent => :destroy
|
|
acts_as_attachable :view_permission => :view_files,
|
|
:delete_permission => :manage_files
|
|
|
|
acts_as_customizable
|
|
acts_as_searchable :columns => ['name', 'description'], :project_key => 'id', :permission => nil
|
|
acts_as_event :title => Proc.new {|o| "#{l(:label_project)}: #{o.name}"},
|
|
:url => Proc.new {|o| {:controller => 'projects', :action => 'show', :id => o.id}},
|
|
:author => nil
|
|
|
|
attr_protected :status, :enabled_module_names
|
|
|
|
validates_presence_of :name, :identifier
|
|
validates_uniqueness_of :name, :identifier
|
|
validates_associated :repository, :wiki
|
|
validates_length_of :name, :maximum => 30
|
|
validates_length_of :homepage, :maximum => 255
|
|
validates_length_of :identifier, :in => 1..20
|
|
# donwcase letters, digits, dashes but not digits only
|
|
validates_format_of :identifier, :with => /^(?!\d+$)[a-z0-9\-]*$/, :if => Proc.new { |p| p.identifier_changed? }
|
|
# reserved words
|
|
validates_exclusion_of :identifier, :in => %w( new )
|
|
|
|
before_destroy :delete_all_members
|
|
|
|
named_scope :has_module, lambda { |mod| { :conditions => ["#{Project.table_name}.id IN (SELECT em.project_id FROM #{EnabledModule.table_name} em WHERE em.name=?)", mod.to_s] } }
|
|
named_scope :active, { :conditions => "#{Project.table_name}.status = #{STATUS_ACTIVE}"}
|
|
named_scope :public, { :conditions => { :is_public => true } }
|
|
named_scope :visible, lambda { { :conditions => Project.visible_by(User.current) } }
|
|
|
|
def identifier=(identifier)
|
|
super unless identifier_frozen?
|
|
end
|
|
|
|
def identifier_frozen?
|
|
errors[:identifier].nil? && !(new_record? || identifier.blank?)
|
|
end
|
|
|
|
def issues_with_subprojects(include_subprojects=false)
|
|
conditions = nil
|
|
if include_subprojects
|
|
ids = [id] + descendants.collect(&:id)
|
|
conditions = ["#{Project.table_name}.id IN (#{ids.join(',')}) AND #{Project.visible_by}"]
|
|
end
|
|
conditions ||= ["#{Project.table_name}.id = ?", id]
|
|
# Quick and dirty fix for Rails 2 compatibility
|
|
Issue.send(:with_scope, :find => { :conditions => conditions }) do
|
|
Version.send(:with_scope, :find => { :conditions => conditions }) do
|
|
yield
|
|
end
|
|
end
|
|
end
|
|
|
|
# returns latest created projects
|
|
# non public projects will be returned only if user is a member of those
|
|
def self.latest(user=nil, count=5)
|
|
find(:all, :limit => count, :conditions => visible_by(user), :order => "created_on DESC")
|
|
end
|
|
|
|
# Returns a SQL :conditions string used to find all active projects for the specified user.
|
|
#
|
|
# Examples:
|
|
# Projects.visible_by(admin) => "projects.status = 1"
|
|
# Projects.visible_by(normal_user) => "projects.status = 1 AND projects.is_public = 1"
|
|
def self.visible_by(user=nil)
|
|
user ||= User.current
|
|
if user && user.admin?
|
|
return "#{Project.table_name}.status=#{Project::STATUS_ACTIVE}"
|
|
elsif user && user.memberships.any?
|
|
return "#{Project.table_name}.status=#{Project::STATUS_ACTIVE} AND (#{Project.table_name}.is_public = #{connection.quoted_true} or #{Project.table_name}.id IN (#{user.memberships.collect{|m| m.project_id}.join(',')}))"
|
|
else
|
|
return "#{Project.table_name}.status=#{Project::STATUS_ACTIVE} AND #{Project.table_name}.is_public = #{connection.quoted_true}"
|
|
end
|
|
end
|
|
|
|
def self.allowed_to_condition(user, permission, options={})
|
|
statements = []
|
|
base_statement = "#{Project.table_name}.status=#{Project::STATUS_ACTIVE}"
|
|
if perm = Redmine::AccessControl.permission(permission)
|
|
unless perm.project_module.nil?
|
|
# If the permission belongs to a project module, make sure the module is enabled
|
|
base_statement << " AND EXISTS (SELECT em.id FROM #{EnabledModule.table_name} em WHERE em.name='#{perm.project_module}' AND em.project_id=#{Project.table_name}.id)"
|
|
end
|
|
end
|
|
if options[:project]
|
|
project_statement = "#{Project.table_name}.id = #{options[:project].id}"
|
|
project_statement << " OR (#{Project.table_name}.lft > #{options[:project].lft} AND #{Project.table_name}.rgt < #{options[:project].rgt})" if options[:with_subprojects]
|
|
base_statement = "(#{project_statement}) AND (#{base_statement})"
|
|
end
|
|
if user.admin?
|
|
# no restriction
|
|
else
|
|
statements << "1=0"
|
|
if user.logged?
|
|
statements << "#{Project.table_name}.is_public = #{connection.quoted_true}" if Role.non_member.allowed_to?(permission)
|
|
allowed_project_ids = user.memberships.select {|m| m.roles.detect {|role| role.allowed_to?(permission)}}.collect {|m| m.project_id}
|
|
statements << "#{Project.table_name}.id IN (#{allowed_project_ids.join(',')})" if allowed_project_ids.any?
|
|
elsif Role.anonymous.allowed_to?(permission)
|
|
# anonymous user allowed on public project
|
|
statements << "#{Project.table_name}.is_public = #{connection.quoted_true}"
|
|
else
|
|
# anonymous user is not authorized
|
|
end
|
|
end
|
|
statements.empty? ? base_statement : "((#{base_statement}) AND (#{statements.join(' OR ')}))"
|
|
end
|
|
|
|
# Returns a :conditions SQL string that can be used to find the issues associated with this project.
|
|
#
|
|
# Examples:
|
|
# project.project_condition(true) => "(projects.id = 1 OR (projects.lft > 1 AND projects.rgt < 10))"
|
|
# project.project_condition(false) => "projects.id = 1"
|
|
def project_condition(with_subprojects)
|
|
cond = "#{Project.table_name}.id = #{id}"
|
|
cond = "(#{cond} OR (#{Project.table_name}.lft > #{lft} AND #{Project.table_name}.rgt < #{rgt}))" if with_subprojects
|
|
cond
|
|
end
|
|
|
|
def self.find(*args)
|
|
if args.first && args.first.is_a?(String) && !args.first.match(/^\d*$/)
|
|
project = find_by_identifier(*args)
|
|
raise ActiveRecord::RecordNotFound, "Couldn't find Project with identifier=#{args.first}" if project.nil?
|
|
project
|
|
else
|
|
super
|
|
end
|
|
end
|
|
|
|
def to_param
|
|
# id is used for projects with a numeric identifier (compatibility)
|
|
@to_param ||= (identifier.to_s =~ %r{^\d*$} ? id : identifier)
|
|
end
|
|
|
|
def active?
|
|
self.status == STATUS_ACTIVE
|
|
end
|
|
|
|
# Archives the project and its descendants recursively
|
|
def archive
|
|
# Archive subprojects if any
|
|
children.each do |subproject|
|
|
subproject.archive
|
|
end
|
|
update_attribute :status, STATUS_ARCHIVED
|
|
end
|
|
|
|
# Unarchives the project
|
|
# All its ancestors must be active
|
|
def unarchive
|
|
return false if ancestors.detect {|a| !a.active?}
|
|
update_attribute :status, STATUS_ACTIVE
|
|
end
|
|
|
|
# Returns an array of projects the project can be moved to
|
|
def possible_parents
|
|
@possible_parents ||= (Project.active.find(:all) - self_and_descendants)
|
|
end
|
|
|
|
# Sets the parent of the project
|
|
# Argument can be either a Project, a String, a Fixnum or nil
|
|
def set_parent!(p)
|
|
unless p.nil? || p.is_a?(Project)
|
|
if p.to_s.blank?
|
|
p = nil
|
|
else
|
|
p = Project.find_by_id(p)
|
|
return false unless p
|
|
end
|
|
end
|
|
if p == parent && !p.nil?
|
|
# Nothing to do
|
|
true
|
|
elsif p.nil? || (p.active? && move_possible?(p))
|
|
# Insert the project so that target's children or root projects stay alphabetically sorted
|
|
sibs = (p.nil? ? self.class.roots : p.children)
|
|
to_be_inserted_before = sibs.detect {|c| c.name.to_s.downcase > name.to_s.downcase }
|
|
if to_be_inserted_before
|
|
move_to_left_of(to_be_inserted_before)
|
|
elsif p.nil?
|
|
if sibs.empty?
|
|
# move_to_root adds the project in first (ie. left) position
|
|
move_to_root
|
|
else
|
|
move_to_right_of(sibs.last) unless self == sibs.last
|
|
end
|
|
else
|
|
# move_to_child_of adds the project in last (ie.right) position
|
|
move_to_child_of(p)
|
|
end
|
|
true
|
|
else
|
|
# Can not move to the given target
|
|
false
|
|
end
|
|
end
|
|
|
|
# Returns an array of the trackers used by the project and its active sub projects
|
|
def rolled_up_trackers
|
|
@rolled_up_trackers ||=
|
|
Tracker.find(:all, :include => :projects,
|
|
:select => "DISTINCT #{Tracker.table_name}.*",
|
|
:conditions => ["#{Project.table_name}.lft >= ? AND #{Project.table_name}.rgt <= ? AND #{Project.table_name}.status = #{STATUS_ACTIVE}", lft, rgt],
|
|
:order => "#{Tracker.table_name}.position")
|
|
end
|
|
|
|
# Returns a hash of project users grouped by role
|
|
def users_by_role
|
|
members.find(:all, :include => [:user, :roles]).inject({}) do |h, m|
|
|
m.roles.each do |r|
|
|
h[r] ||= []
|
|
h[r] << m.user
|
|
end
|
|
h
|
|
end
|
|
end
|
|
|
|
# Deletes all project's members
|
|
def delete_all_members
|
|
me, mr = Member.table_name, MemberRole.table_name
|
|
connection.delete("DELETE FROM #{mr} WHERE #{mr}.member_id IN (SELECT #{me}.id FROM #{me} WHERE #{me}.project_id = #{id})")
|
|
Member.delete_all(['project_id = ?', id])
|
|
end
|
|
|
|
# Users issues can be assigned to
|
|
def assignable_users
|
|
members.select {|m| m.roles.detect {|role| role.assignable?}}.collect {|m| m.user}.sort
|
|
end
|
|
|
|
# Returns the mail adresses of users that should be always notified on project events
|
|
def recipients
|
|
members.select {|m| m.mail_notification? || m.user.mail_notification?}.collect {|m| m.user.mail}
|
|
end
|
|
|
|
# Returns an array of all custom fields enabled for project issues
|
|
# (explictly associated custom fields and custom fields enabled for all projects)
|
|
def all_issue_custom_fields
|
|
@all_issue_custom_fields ||= (IssueCustomField.for_all + issue_custom_fields).uniq.sort
|
|
end
|
|
|
|
def project
|
|
self
|
|
end
|
|
|
|
def <=>(project)
|
|
name.downcase <=> project.name.downcase
|
|
end
|
|
|
|
def to_s
|
|
name
|
|
end
|
|
|
|
# Returns a short description of the projects (first lines)
|
|
def short_description(length = 255)
|
|
description.gsub(/^(.{#{length}}[^\n\r]*).*$/m, '\1...').strip if description
|
|
end
|
|
|
|
# Return true if this project is allowed to do the specified action.
|
|
# action can be:
|
|
# * a parameter-like Hash (eg. :controller => 'projects', :action => 'edit')
|
|
# * a permission Symbol (eg. :edit_project)
|
|
def allows_to?(action)
|
|
if action.is_a? Hash
|
|
allowed_actions.include? "#{action[:controller]}/#{action[:action]}"
|
|
else
|
|
allowed_permissions.include? action
|
|
end
|
|
end
|
|
|
|
def module_enabled?(module_name)
|
|
module_name = module_name.to_s
|
|
enabled_modules.detect {|m| m.name == module_name}
|
|
end
|
|
|
|
def enabled_module_names=(module_names)
|
|
if module_names && module_names.is_a?(Array)
|
|
module_names = module_names.collect(&:to_s)
|
|
# remove disabled modules
|
|
enabled_modules.each {|mod| mod.destroy unless module_names.include?(mod.name)}
|
|
# add new modules
|
|
module_names.each {|name| enabled_modules << EnabledModule.new(:name => name)}
|
|
else
|
|
enabled_modules.clear
|
|
end
|
|
end
|
|
|
|
# Returns an auto-generated project identifier based on the last identifier used
|
|
def self.next_identifier
|
|
p = Project.find(:first, :order => 'created_on DESC')
|
|
p.nil? ? nil : p.identifier.to_s.succ
|
|
end
|
|
|
|
# Copies and saves the Project instance based on the +project+.
|
|
# Will duplicate the source project's:
|
|
# * Issues
|
|
# * Members
|
|
# * Queries
|
|
def copy(project)
|
|
project = project.is_a?(Project) ? project : Project.find(project)
|
|
|
|
Project.transaction do
|
|
# Issues
|
|
project.issues.each do |issue|
|
|
new_issue = Issue.new
|
|
new_issue.copy_from(issue)
|
|
self.issues << new_issue
|
|
end
|
|
|
|
# Members
|
|
project.members.each do |member|
|
|
new_member = Member.new
|
|
new_member.attributes = member.attributes.dup.except("project_id")
|
|
new_member.role_ids = member.role_ids.dup
|
|
new_member.project = self
|
|
self.members << new_member
|
|
end
|
|
|
|
# Queries
|
|
project.queries.each do |query|
|
|
new_query = Query.new
|
|
new_query.attributes = query.attributes.dup.except("project_id", "sort_criteria")
|
|
new_query.sort_criteria = query.sort_criteria if query.sort_criteria
|
|
new_query.project = self
|
|
self.queries << new_query
|
|
end
|
|
|
|
Redmine::Hook.call_hook(:model_project_copy_before_save, :source_project => project, :destination_project => self)
|
|
self.save
|
|
end
|
|
end
|
|
|
|
|
|
# Copies +project+ and returns the new instance. This will not save
|
|
# the copy
|
|
def self.copy_from(project)
|
|
begin
|
|
project = project.is_a?(Project) ? project : Project.find(project)
|
|
if project
|
|
# clear unique attributes
|
|
attributes = project.attributes.dup.except('name', 'identifier', 'id', 'status')
|
|
copy = Project.new(attributes)
|
|
copy.enabled_modules = project.enabled_modules
|
|
copy.trackers = project.trackers
|
|
copy.custom_values = project.custom_values.collect {|v| v.clone}
|
|
return copy
|
|
else
|
|
return nil
|
|
end
|
|
rescue ActiveRecord::RecordNotFound
|
|
return nil
|
|
end
|
|
end
|
|
|
|
private
|
|
def allowed_permissions
|
|
@allowed_permissions ||= begin
|
|
module_names = enabled_modules.collect {|m| m.name}
|
|
Redmine::AccessControl.modules_permissions(module_names).collect {|p| p.name}
|
|
end
|
|
end
|
|
|
|
def allowed_actions
|
|
@actions_allowed ||= allowed_permissions.inject([]) { |actions, permission| actions += Redmine::AccessControl.allowed_actions(permission) }.flatten
|
|
end
|
|
end
|