jro_apps/redmine Commit - r13466:fd4a91130465

Fixed that project copy triggers a 500 error if project validation fails....

Jean-Philippe Lang -

r13466:fd4a91130465

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r13466:fd4a91130465

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app/models/project.rb +2 -1

              # Redmine - project management software
              # Copyright (C) 2006-2014  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
                include Redmine::SafeAttributes
                include Redmine::NestedSet::ProjectNestedSet
                # Project statuses
                STATUS_ACTIVE     = 1
                STATUS_CLOSED     = 5
                STATUS_ARCHIVED   = 9
                # Maximum length for project identifiers
                IDENTIFIER_MAX_LENGTH = 100
                # Specific overridden Activities
                has_many :time_entry_activities
                has_many :members,
                         lambda { joins(:principal, :roles).
                                  where("#{Principal.table_name}.type='User' AND #{Principal.table_name}.status=#{Principal::STATUS_ACTIVE}") }
                has_many :memberships, :class_name => 'Member'
                has_many :member_principals,
                         lambda { joins(:principal).
                                  where("#{Principal.table_name}.status=#{Principal::STATUS_ACTIVE}")},
                  :class_name => 'Member'
                has_many :enabled_modules, :dependent => :delete_all
                has_and_belongs_to_many :trackers, lambda {order(:position)}
                has_many :issues, :dependent => :destroy
                has_many :issue_changes, :through => :issues, :source => :journals
                has_many :versions, lambda {order("#{Version.table_name}.effective_date DESC, #{Version.table_name}.name DESC")}, :dependent => :destroy
                has_many :time_entries, :dependent => :destroy
                has_many :queries, :class_name => 'IssueQuery', :dependent => :delete_all
                has_many :documents, :dependent => :destroy
                has_many :news, lambda {includes(:author)}, :dependent => :destroy
                has_many :issue_categories, lambda {order("#{IssueCategory.table_name}.name")}, :dependent => :delete_all
                has_many :boards, lambda {order("position ASC")}, :dependent => :destroy
                has_one :repository, lambda {where(["is_default = ?", true])}
                has_many :repositories, :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,
                                        lambda {order("#{CustomField.table_name}.position")},
                                        :class_name => 'IssueCustomField',
                                        :join_table => "#{table_name_prefix}custom_fields_projects#{table_name_suffix}",
                                        :association_foreign_key => 'custom_field_id'
                acts_as_attachable :view_permission => :view_files,
                                   :edit_permission => :manage_files,
                                   :delete_permission => :manage_files
                acts_as_customizable
                acts_as_searchable :columns => ['name', 'identifier', '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}},
                              :author => nil
                attr_protected :status
                validates_presence_of :name, :identifier
                validates_uniqueness_of :identifier, :if => Proc.new {|p| p.identifier_changed?}
                validates_length_of :name, :maximum => 255
                validates_length_of :homepage, :maximum => 255
                validates_length_of :identifier, :in => 1..IDENTIFIER_MAX_LENGTH
                # downcase letters, digits, dashes but not digits only
                validates_format_of :identifier, :with => /\A(?!\d+$)[a-z0-9\-_]*\z/, :if => Proc.new { |p| p.identifier_changed? }
                # reserved words
                validates_exclusion_of :identifier, :in => %w( new )
                validate :validate_parent
                after_save :update_inherited_members, :if => Proc.new {|project| project.inherit_members_changed?}
                after_save :remove_inherited_member_roles, :add_inherited_member_roles, :if => Proc.new {|project| project.parent_id_changed?}
                after_update :update_versions_from_hierarchy_change, :if => Proc.new {|project| project.parent_id_changed?}
                before_destroy :delete_all_members
                scope :has_module, lambda {|mod|
                  where("#{Project.table_name}.id IN (SELECT em.project_id FROM #{EnabledModule.table_name} em WHERE em.name=?)", mod.to_s)
                }
                scope :active, lambda { where(:status => STATUS_ACTIVE) }
                scope :status, lambda {|arg| where(arg.blank? ? nil : {:status => arg.to_i}) }
                scope :all_public, lambda { where(:is_public => true) }
                scope :visible, lambda {|*args| where(Project.visible_condition(args.shift || User.current, *args)) }
                scope :allowed_to, lambda {|*args|
                  user = User.current
                  permission = nil
                  if args.first.is_a?(Symbol)
                    permission = args.shift
                  else
                    user = args.shift
                    permission = args.shift
                  end
                  where(Project.allowed_to_condition(user, permission, *args))
                }
                scope :like, lambda {|arg|
                  if arg.blank?
                    where(nil)
                  else
                    pattern = "%#{arg.to_s.strip.downcase}%"
                    where("LOWER(identifier) LIKE :p OR LOWER(name) LIKE :p", :p => pattern)
                  end
                }
                scope :sorted, lambda {order(:lft)}
                def initialize(attributes=nil, *args)
                  super
                  initialized = (attributes || {}).stringify_keys
                  if !initialized.key?('identifier') && Setting.sequential_project_identifiers?
                    self.identifier = Project.next_identifier
                  end
                  if !initialized.key?('is_public')
                    self.is_public = Setting.default_projects_public?
                  end
                  if !initialized.key?('enabled_module_names')
                    self.enabled_module_names = Setting.default_projects_modules
                  end
                  if !initialized.key?('trackers') && !initialized.key?('tracker_ids')
                    default = Setting.default_projects_tracker_ids
                    if default.is_a?(Array)
                      self.trackers = Tracker.where(:id => default.map(&:to_i)).sorted.to_a
                    else
                      self.trackers = Tracker.sorted.to_a
                    end
                  end
                end
                def identifier=(identifier)
                  super unless identifier_frozen?
                end
                def identifier_frozen?
                  errors[:identifier].blank? && !(new_record? || identifier.blank?)
                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)
                  visible(user).limit(count).order("created_on DESC").to_a
                end
                # Returns true if the project is visible to +user+ or to the current user.
                def visible?(user=User.current)
                  user.allowed_to?(:view_project, self)
                end
                # Returns a SQL conditions string used to find all projects visible by the specified user.
                #
                # Examples:
                #   Project.visible_condition(admin)        => "projects.status = 1"
                #   Project.visible_condition(normal_user)  => "((projects.status = 1) AND (projects.is_public = 1 OR projects.id IN (1,3,4)))"
                #   Project.visible_condition(anonymous)    => "((projects.status = 1) AND (projects.is_public = 1))"
                def self.visible_condition(user, options={})
                  allowed_to_condition(user, :view_project, options)
                end
                # Returns a SQL conditions string used to find all projects for which +user+ has the given +permission+
                #
                # Valid options:
                # * :project => limit the condition to project
                # * :with_subprojects => limit the condition to project and its subprojects
                # * :member => limit the condition to the user projects
                def self.allowed_to_condition(user, permission, options={})
                  perm = Redmine::AccessControl.permission(permission)
                  base_statement = (perm && perm.read? ? "#{Project.table_name}.status <> #{Project::STATUS_ARCHIVED}" : "#{Project.table_name}.status = #{Project::STATUS_ACTIVE}")
                  if perm && perm.project_module
                    # If the permission belongs to a project module, make sure the module is enabled
                    base_statement << " AND #{Project.table_name}.id IN (SELECT em.project_id FROM #{EnabledModule.table_name} em WHERE em.name='#{perm.project_module}')"
                  end
                  if project = options[:project]
                    project_statement = project.project_condition(options[:with_subprojects])
                    base_statement = "(#{project_statement}) AND (#{base_statement})"
                  end
                  if user.admin?
                    base_statement
                  else
                    statement_by_role = {}
                    unless options[:member]
                      role = user.builtin_role
                      if role.allowed_to?(permission)
                        statement_by_role[role] = "#{Project.table_name}.is_public = #{connection.quoted_true}"
                      end
                    end
                    user.projects_by_role.each do |role, projects|
                      if role.allowed_to?(permission) && projects.any?
                        statement_by_role[role] = "#{Project.table_name}.id IN (#{projects.collect(&:id).join(',')})"
                      end
                    end
                    if statement_by_role.empty?
                      "1=0"
                    else
                      if block_given?
                        statement_by_role.each do |role, statement|
                          if s = yield(role, user)
                            statement_by_role[role] = "(#{statement} AND (#{s}))"
                          end
                        end
                      end
                      "((#{base_statement}) AND (#{statement_by_role.values.join(' OR ')}))"
                    end
                  end
                end
                def override_roles(role)
                  group_class = role.anonymous? ? GroupAnonymous : GroupNonMember
                  member = member_principals.where("#{Principal.table_name}.type = ?", group_class.name).first
                  member ? member.roles.to_a : [role]
                end
                def principals
                  @principals ||= Principal.active.joins(:members).where("#{Member.table_name}.project_id = ?", id).uniq
                end
                def users
                  @users ||= User.active.joins(:members).where("#{Member.table_name}.project_id = ?", id).uniq
                end
                # Returns the Systemwide and project specific activities
                def activities(include_inactive=false)
                  if include_inactive
                    return all_activities
                  else
                    return active_activities
                  end
                end
                # Will create a new Project specific Activity or update an existing one
                #
                # This will raise a ActiveRecord::Rollback if the TimeEntryActivity
                # does not successfully save.
                def update_or_create_time_entry_activity(id, activity_hash)
                  if activity_hash.respond_to?(:has_key?) && activity_hash.has_key?('parent_id')
                    self.create_time_entry_activity_if_needed(activity_hash)
                  else
                    activity = project.time_entry_activities.find_by_id(id.to_i)
                    activity.update_attributes(activity_hash) if activity
                  end
                end
                # Create a new TimeEntryActivity if it overrides a system TimeEntryActivity
                #
                # This will raise a ActiveRecord::Rollback if the TimeEntryActivity
                # does not successfully save.
                def create_time_entry_activity_if_needed(activity)
                  if activity['parent_id']
                    parent_activity = TimeEntryActivity.find(activity['parent_id'])
                    activity['name'] = parent_activity.name
                    activity['position'] = parent_activity.position
                    if Enumeration.overriding_change?(activity, parent_activity)
                      project_activity = self.time_entry_activities.create(activity)
                      if project_activity.new_record?
                        raise ActiveRecord::Rollback, "Overriding TimeEntryActivity was not successfully saved"
                      else
                        self.time_entries.
                          where(["activity_id = ?", parent_activity.id]).
                          update_all("activity_id = #{project_activity.id}")
                      end
                    end
                  end
                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 self.find_by_param(*args)
                  self.find(*args)
                end
                alias :base_reload :reload
                def reload(*args)
                  @principals = nil
                  @users = nil
                  @shared_versions = nil
                  @rolled_up_versions = nil
                  @rolled_up_trackers = nil
                  @all_issue_custom_fields = nil
                  @all_time_entry_custom_fields = nil
                  @to_param = nil
                  @allowed_parents = nil
                  @allowed_permissions = nil
                  @actions_allowed = nil
                  @start_date = nil
                  @due_date = nil
                  @override_members = nil
                  @assignable_users = nil
                  base_reload(*args)
                end
                def to_param
                  # id is used for projects with a numeric identifier (compatibility)
                  @to_param ||= (identifier.to_s =~ %r{^\d*$} ? id.to_s : identifier)
                end
                def active?
                  self.status == STATUS_ACTIVE
                end
                def archived?
                  self.status == STATUS_ARCHIVED
                end
                # Archives the project and its descendants
                def archive
                  # Check that there is no issue of a non descendant project that is assigned
                  # to one of the project or descendant versions
                  version_ids = self_and_descendants.joins(:versions).pluck("#{Version.table_name}.id")
                  if version_ids.any? &&
                    Issue.
                      includes(:project).
                      where("#{Project.table_name}.lft < ? OR #{Project.table_name}.rgt > ?", lft, rgt).
                      where(:fixed_version_id => version_ids).
                      exists?
                    return false
                  end
                  Project.transaction do
                    archive!
                  end
                  true
                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
                def close
                  self_and_descendants.status(STATUS_ACTIVE).update_all :status => STATUS_CLOSED
                end
                def reopen
                  self_and_descendants.status(STATUS_CLOSED).update_all :status => STATUS_ACTIVE
                end
                # Returns an array of projects the project can be moved to
                # by the current user
                def allowed_parents(user=User.current)
                  return @allowed_parents if @allowed_parents
                  @allowed_parents = Project.allowed_to(user, :add_subprojects).to_a
                  @allowed_parents = @allowed_parents - self_and_descendants
                  if user.allowed_to?(:add_project, nil, :global => true) || (!new_record? && parent.nil?)
                    @allowed_parents << nil
                  end
                  unless parent.nil? || @allowed_parents.empty? || @allowed_parents.include?(parent)
                    @allowed_parents << parent
                  end
                  @allowed_parents
                end
                # Sets the parent of the project with authorization check
                def set_allowed_parent!(p)
                  p = p.id if p.is_a?(Project)
                  send :safe_attributes, {:project_id => p}
                  save
                end
                # Sets the parent of the project
                # Argument can be either a Project, a String, a Fixnum or nil
                def set_parent!(p)
                  if p.is_a?(Project)
                    self.parent = p
                  else
                    self.parent_id = p
                  end
                  save
                end
                # Returns an array of the trackers used by the project and its active sub projects
                def rolled_up_trackers
                  @rolled_up_trackers ||=
                    Tracker.
                      joins(:projects).
                      joins("JOIN #{EnabledModule.table_name} ON #{EnabledModule.table_name}.project_id = #{Project.table_name}.id AND #{EnabledModule.table_name}.name = 'issue_tracking'").
                      where("#{Project.table_name}.lft >= ? AND #{Project.table_name}.rgt <= ? AND #{Project.table_name}.status <> ?", lft, rgt, STATUS_ARCHIVED).
                      uniq.
                      sorted.
                      to_a
                end
                # Closes open and locked project versions that are completed
                def close_completed_versions
                  Version.transaction do
                    versions.where(:status => %w(open locked)).each do |version|
                      if version.completed?
                        version.update_attribute(:status, 'closed')
                      end
                    end
                  end
                end
                # Returns a scope of the Versions on subprojects
                def rolled_up_versions
                  @rolled_up_versions ||=
                    Version.
                      joins(:project).
                      where("#{Project.table_name}.lft >= ? AND #{Project.table_name}.rgt <= ? AND #{Project.table_name}.status <> ?", lft, rgt, STATUS_ARCHIVED)
                end
                # Returns a scope of the Versions used by the project
                def shared_versions
                  if new_record?
                    Version.
                      joins(:project).
                      preload(:project).
                      where("#{Project.table_name}.status <> ? AND #{Version.table_name}.sharing = 'system'", STATUS_ARCHIVED)
                  else
                    @shared_versions ||= begin
                      r = root? ? self : root
                      Version.
                        joins(:project).
                        preload(:project).
                        where("#{Project.table_name}.id = #{id}" +
                                " OR (#{Project.table_name}.status <> #{Project::STATUS_ARCHIVED} AND (" +
                                  " #{Version.table_name}.sharing = 'system'" +
                                  " OR (#{Project.table_name}.lft >= #{r.lft} AND #{Project.table_name}.rgt <= #{r.rgt} AND #{Version.table_name}.sharing = 'tree')" +
                                  " OR (#{Project.table_name}.lft < #{lft} AND #{Project.table_name}.rgt > #{rgt} AND #{Version.table_name}.sharing IN ('hierarchy', 'descendants'))" +
                                  " OR (#{Project.table_name}.lft > #{lft} AND #{Project.table_name}.rgt < #{rgt} AND #{Version.table_name}.sharing = 'hierarchy')" +
                                "))")
                    end
                  end
                end
                # Returns a hash of project users grouped by role
                def users_by_role
                  members.includes(:user, :roles).inject({}) do |h, m|
                    m.roles.each do |r|
                      h[r] ||= []
                      h[r] << m.user
                    end
                    h
                  end
                end
                # Adds user as a project member with the default role
                # Used for when a non-admin user creates a project
                def add_default_member(user)
                  role = Role.givable.find_by_id(Setting.new_project_user_role_id.to_i) || Role.givable.first
                  member = Member.new(:project => self, :principal => user, :roles => [role])
                  self.members << member
                  member
                end
                # Deletes all project's members
                def delete_all_members
                  me, mr = Member.table_name, MemberRole.table_name
                  self.class.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
                # Return a Principal scope of users/groups issues can be assigned to
                def assignable_users
                  types = ['User']
                  types << 'Group' if Setting.issue_group_assignment?
                  @assignable_users ||= Principal.
                    active.
                    joins(:members => :roles).
                    where(:type => types, :members => {:project_id => id}, :roles => {:assignable => true}).
                    uniq.
                    sorted
                end
                # Returns the mail addresses of users that should be always notified on project events
                def recipients
                  notified_users.collect {|user| user.mail}
                end
                # Returns the users that should be notified on project events
                def notified_users
                  # TODO: User part should be extracted to User#notify_about?
                  members.select {|m| m.principal.present? && (m.mail_notification? || m.principal.mail_notification == 'all')}.collect {|m| m.principal}
                end
                # Returns a scope of all custom fields enabled for project issues
                # (explicitly associated custom fields and custom fields enabled for all projects)
                def all_issue_custom_fields
                  @all_issue_custom_fields ||= IssueCustomField.
                    sorted.
                    where("is_for_all = ? OR id IN (SELECT DISTINCT cfp.custom_field_id" +
                      " FROM #{table_name_prefix}custom_fields_projects#{table_name_suffix} cfp" +
                      " WHERE cfp.project_id = ?)", true, id)
                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
                def css_classes
                  s = 'project'
                  s << ' root' if root?
                  s << ' child' if child?
                  s << (leaf? ? ' leaf' : ' parent')
                  unless active?
                    if archived?
                      s << ' archived'
                    else
                      s << ' closed'
                    end
                  end
                  s
                end
                # The earliest start date of a project, based on it's issues and versions
                def start_date
                  @start_date ||= [
                   issues.minimum('start_date'),
                   shared_versions.minimum('effective_date'),
                   Issue.fixed_version(shared_versions).minimum('start_date')
                  ].compact.min
                end
                # The latest due date of an issue or version
                def due_date
                  @due_date ||= [
                   issues.maximum('due_date'),
                   shared_versions.maximum('effective_date'),
                   Issue.fixed_version(shared_versions).maximum('due_date')
                  ].compact.max
                end
                def overdue?
                  active? && !due_date.nil? && (due_date < Date.today)
                end
                # Returns the percent completed for this project, based on the
                # progress on it's versions.
                def completed_percent(options={:include_subprojects => false})
                  if options.delete(:include_subprojects)
                    total = self_and_descendants.collect(&:completed_percent).sum
                    total / self_and_descendants.count
                  else
                    if versions.count > 0
                      total = versions.collect(&:completed_percent).sum
                      total / versions.count
                    else
 
                    end
                  end
                end
                # Return true if this project allows 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 archived?
                    # No action allowed on archived projects
                    return false
                  end
                  unless active? || Redmine::AccessControl.read_action?(action)
                    # No write action allowed on closed projects
                    return false
                  end
                  # No action allowed on disabled modules
                  if action.is_a? Hash
                    allowed_actions.include? "#{action[:controller]}/#{action[:action]}"
                  else
                    allowed_permissions.include? action
                  end
                end
                # Return the enabled module with the given name
                # or nil if the module is not enabled for the project
                def enabled_module(name)
                  name = name.to_s
                  enabled_modules.detect {|m| m.name == name}
                end
                # Return true if the module with the given name is enabled
                def module_enabled?(name)
                  enabled_module(name).present?
                end
                def enabled_module_names=(module_names)
                  if module_names && module_names.is_a?(Array)
                    module_names = module_names.collect(&:to_s).reject(&:blank?)
                    self.enabled_modules = module_names.collect {|name| enabled_modules.detect {|mod| mod.name == name} || EnabledModule.new(:name => name)}
                  else
                    enabled_modules.clear
                  end
                end
                # Returns an array of the enabled modules names
                def enabled_module_names
                  enabled_modules.collect(&:name)
                end
                # Enable a specific module
                #
                # Examples:
                #   project.enable_module!(:issue_tracking)
                #   project.enable_module!("issue_tracking")
                def enable_module!(name)
                  enabled_modules << EnabledModule.new(:name => name.to_s) unless module_enabled?(name)
                end
                # Disable a module if it exists
                #
                # Examples:
                #   project.disable_module!(:issue_tracking)
                #   project.disable_module!("issue_tracking")
                #   project.disable_module!(project.enabled_modules.first)
                def disable_module!(target)
                  target = enabled_modules.detect{|mod| target.to_s == mod.name} unless enabled_modules.include?(target)
                  target.destroy unless target.blank?
                end
                safe_attributes 'name',
                  'description',
                  'homepage',
                  'is_public',
                  'identifier',
                  'custom_field_values',
                  'custom_fields',
                  'tracker_ids',
                  'issue_custom_field_ids',
                  'parent_id'
                safe_attributes 'enabled_module_names',
                  :if => lambda {|project, user| project.new_record? || user.allowed_to?(:select_project_modules, project) }
                safe_attributes 'inherit_members',
                  :if => lambda {|project, user| project.parent.nil? || project.parent.visible?(user)}
                def safe_attributes=(attrs, user=User.current)
                  return unless attrs.is_a?(Hash)
                  attrs = attrs.deep_dup
                  @unallowed_parent_id = nil
                  parent_id_param = attrs['parent_id'].to_s
                  if parent_id_param.blank? || parent_id_param != parent_id.to_s
                    p = parent_id_param.present? ? Project.find_by_id(parent_id_param) : nil
                    unless allowed_parents(user).include?(p)
                      attrs.delete('parent_id')
                      @unallowed_parent_id = true
                    end
                  end
                  super(attrs, user)
                end
                # Returns an auto-generated project identifier based on the last identifier used
                def self.next_identifier
                  p = Project.order('id DESC').first
                  p.nil? ? nil : p.identifier.to_s.succ
                end
                # Copies and saves the Project instance based on the +project+.
                # Duplicates the source project's:
                # * Wiki
                # * Versions
                # * Categories
                # * Issues
                # * Members
                # * Queries
                #
                # Accepts an +options+ argument to specify what to copy
                #
                # Examples:
                #   project.copy(1)                                    # => copies everything
                #   project.copy(1, :only => 'members')                # => copies members only
                #   project.copy(1, :only => ['members', 'versions'])  # => copies members and versions
                def copy(project, options={})
                  project = project.is_a?(Project) ? project : Project.find(project)
                  to_be_copied = %w(wiki versions issue_categories issues members queries boards)
                  to_be_copied = to_be_copied & Array.wrap(options[:only]) unless options[:only].nil?
                  Project.transaction do
                    if save
                      reload
                      to_be_copied.each do |name|
                        send "copy_#{name}", project
                      end
                      Redmine::Hook.call_hook(:model_project_copy_before_save, :source_project => project, :destination_project => self)
                      save
+                   else
+                     false
                    end
                  end
-                 true
                end
                # Returns a new unsaved Project instance with attributes copied from +project+
                def self.copy_from(project)
                  project = project.is_a?(Project) ? project : Project.find(project)
                  # clear unique attributes
                  attributes = project.attributes.dup.except('id', 'name', 'identifier', 'status', 'parent_id', 'lft', 'rgt')
                  copy = Project.new(attributes)
                  copy.enabled_modules = project.enabled_modules
                  copy.trackers = project.trackers
                  copy.custom_values = project.custom_values.collect {|v| v.clone}
                  copy.issue_custom_fields = project.issue_custom_fields
                  copy
                end
                # Yields the given block for each project with its level in the tree
                def self.project_tree(projects, &block)
                  ancestors = []
                  projects.sort_by(&:lft).each do |project|
                    while (ancestors.any? && !project.is_descendant_of?(ancestors.last))
                      ancestors.pop
                    end
                    yield project, ancestors.size
                    ancestors << project
                  end
                end
                private
                def update_inherited_members
                  if parent
                    if inherit_members? && !inherit_members_was
                      remove_inherited_member_roles
                      add_inherited_member_roles
                    elsif !inherit_members? && inherit_members_was
                      remove_inherited_member_roles
                    end
                  end
                end
                def remove_inherited_member_roles
                  member_roles = memberships.map(&:member_roles).flatten
                  member_role_ids = member_roles.map(&:id)
                  member_roles.each do |member_role|
                    if member_role.inherited_from && !member_role_ids.include?(member_role.inherited_from)
                      member_role.destroy
                    end
                  end
                end
                def add_inherited_member_roles
                  if inherit_members? && parent
                    parent.memberships.each do |parent_member|
                      member = Member.find_or_new(self.id, parent_member.user_id)
                      parent_member.member_roles.each do |parent_member_role|
                        member.member_roles << MemberRole.new(:role => parent_member_role.role, :inherited_from => parent_member_role.id)
                      end
                      member.save!
                    end
                    memberships.reset
                  end
                end
                def update_versions_from_hierarchy_change
                  Issue.update_versions_from_hierarchy_change(self)
                end
                def validate_parent
                  if @unallowed_parent_id
                    errors.add(:parent_id, :invalid)
                  elsif parent_id_changed?
                    unless parent.nil? || (parent.active? && move_possible?(parent))
                      errors.add(:parent_id, :invalid)
                    end
                  end
                end
                # Copies wiki from +project+
                def copy_wiki(project)
                  # Check that the source project has a wiki first
                  unless project.wiki.nil?
                    wiki = self.wiki || Wiki.new
                    wiki.attributes = project.wiki.attributes.dup.except("id", "project_id")
                    wiki_pages_map = {}
                    project.wiki.pages.each do |page|
                      # Skip pages without content
                      next if page.content.nil?
                      new_wiki_content = WikiContent.new(page.content.attributes.dup.except("id", "page_id", "updated_on"))
                      new_wiki_page = WikiPage.new(page.attributes.dup.except("id", "wiki_id", "created_on", "parent_id"))
                      new_wiki_page.content = new_wiki_content
                      wiki.pages << new_wiki_page
                      wiki_pages_map[page.id] = new_wiki_page
                    end
                    self.wiki = wiki
                    wiki.save
                    # Reproduce page hierarchy
                    project.wiki.pages.each do |page|
                      if page.parent_id && wiki_pages_map[page.id]
                        wiki_pages_map[page.id].parent = wiki_pages_map[page.parent_id]
                        wiki_pages_map[page.id].save
                      end
                    end
                  end
                end
                # Copies versions from +project+
                def copy_versions(project)
                  project.versions.each do |version|
                    new_version = Version.new
                    new_version.attributes = version.attributes.dup.except("id", "project_id", "created_on", "updated_on")
                    self.versions << new_version
                  end
                end
                # Copies issue categories from +project+
                def copy_issue_categories(project)
                  project.issue_categories.each do |issue_category|
                    new_issue_category = IssueCategory.new
                    new_issue_category.attributes = issue_category.attributes.dup.except("id", "project_id")
                    self.issue_categories << new_issue_category
                  end
                end
                # Copies issues from +project+
                def copy_issues(project)
                  # Stores the source issue id as a key and the copied issues as the
                  # value.  Used to map the two together for issue relations.
                  issues_map = {}
                  # Store status and reopen locked/closed versions
                  version_statuses = versions.reject(&:open?).map {|version| [version, version.status]}
                  version_statuses.each do |version, status|
                    version.update_attribute :status, 'open'
                  end
                  # Get issues sorted by root_id, lft so that parent issues
                  # get copied before their children
                  project.issues.reorder('root_id, lft').each do |issue|
                    new_issue = Issue.new
                    new_issue.copy_from(issue, :subtasks => false, :link => false)
                    new_issue.project = self
                    # Changing project resets the custom field values
                    # TODO: handle this in Issue#project=
                    new_issue.custom_field_values = issue.custom_field_values.inject({}) {|h,v| h[v.custom_field_id] = v.value; h}
                    # Reassign fixed_versions by name, since names are unique per project
                    if issue.fixed_version && issue.fixed_version.project == project
                      new_issue.fixed_version = self.versions.detect {|v| v.name == issue.fixed_version.name}
                    end
                    # Reassign the category by name, since names are unique per project
                    if issue.category
                      new_issue.category = self.issue_categories.detect {|c| c.name == issue.category.name}
                    end
                    # Parent issue
                    if issue.parent_id
                      if copied_parent = issues_map[issue.parent_id]
                        new_issue.parent_issue_id = copied_parent.id
                      end
                    end
                    self.issues << new_issue
                    if new_issue.new_record?
                      logger.info "Project#copy_issues: issue ##{issue.id} could not be copied: #{new_issue.errors.full_messages}" if logger && logger.info?
                    else
                      issues_map[issue.id] = new_issue unless new_issue.new_record?
                    end
                  end
                  # Restore locked/closed version statuses
                  version_statuses.each do |version, status|
                    version.update_attribute :status, status
                  end
                  # Relations after in case issues related each other
                  project.issues.each do |issue|
                    new_issue = issues_map[issue.id]
                    unless new_issue
                      # Issue was not copied
                      next
                    end
                    # Relations
                    issue.relations_from.each do |source_relation|
                      new_issue_relation = IssueRelation.new
                      new_issue_relation.attributes = source_relation.attributes.dup.except("id", "issue_from_id", "issue_to_id")
                      new_issue_relation.issue_to = issues_map[source_relation.issue_to_id]
                      if new_issue_relation.issue_to.nil? && Setting.cross_project_issue_relations?
                        new_issue_relation.issue_to = source_relation.issue_to
                      end
                      new_issue.relations_from << new_issue_relation
                    end
                    issue.relations_to.each do |source_relation|
                      new_issue_relation = IssueRelation.new
                      new_issue_relation.attributes = source_relation.attributes.dup.except("id", "issue_from_id", "issue_to_id")
                      new_issue_relation.issue_from = issues_map[source_relation.issue_from_id]
                      if new_issue_relation.issue_from.nil? && Setting.cross_project_issue_relations?
                        new_issue_relation.issue_from = source_relation.issue_from
                      end
                      new_issue.relations_to << new_issue_relation
                    end
                  end
                end
                # Copies members from +project+
                def copy_members(project)
                  # Copy users first, then groups to handle members with inherited and given roles
                  members_to_copy = []
                  members_to_copy += project.memberships.select {|m| m.principal.is_a?(User)}
                  members_to_copy += project.memberships.select {|m| !m.principal.is_a?(User)}
                  members_to_copy.each do |member|
                    new_member = Member.new
                    new_member.attributes = member.attributes.dup.except("id", "project_id", "created_on")
                    # only copy non inherited roles
                    # inherited roles will be added when copying the group membership
                    role_ids = member.member_roles.reject(&:inherited?).collect(&:role_id)
                    next if role_ids.empty?
                    new_member.role_ids = role_ids
                    new_member.project = self
                    self.members << new_member
                  end
                end
                # Copies queries from +project+
                def copy_queries(project)
                  project.queries.each do |query|
                    new_query = IssueQuery.new
                    new_query.attributes = query.attributes.dup.except("id", "project_id", "sort_criteria", "user_id", "type")
                    new_query.sort_criteria = query.sort_criteria if query.sort_criteria
                    new_query.project = self
                    new_query.user_id = query.user_id
                    new_query.role_ids = query.role_ids if query.visibility == IssueQuery::VISIBILITY_ROLES
                    self.queries << new_query
                  end
                end
                # Copies boards from +project+
                def copy_boards(project)
                  project.boards.each do |board|
                    new_board = Board.new
                    new_board.attributes = board.attributes.dup.except("id", "project_id", "topics_count", "messages_count", "last_message_id")
                    new_board.project = self
                    self.boards << new_board
                  end
                end
                def allowed_permissions
                  @allowed_permissions ||= begin
                    module_names = enabled_modules.loaded? ? enabled_modules.map(&:name) : enabled_modules.pluck(: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
                # Returns all the active Systemwide and project specific activities
                def active_activities
                  overridden_activity_ids = self.time_entry_activities.collect(&:parent_id)
                  if overridden_activity_ids.empty?
                    return TimeEntryActivity.shared.active
                  else
                    return system_activities_and_project_overrides
                  end
                end
                # Returns all the Systemwide and project specific activities
                # (inactive and active)
                def all_activities
                  overridden_activity_ids = self.time_entry_activities.collect(&:parent_id)
                  if overridden_activity_ids.empty?
                    return TimeEntryActivity.shared
                  else
                    return system_activities_and_project_overrides(true)
                  end
                end
                # Returns the systemwide active activities merged with the project specific overrides
                def system_activities_and_project_overrides(include_inactive=false)
                  t = TimeEntryActivity.table_name
                  scope = TimeEntryActivity.where(
                    "(#{t}.project_id IS NULL AND #{t}.id NOT IN (?)) OR (#{t}.project_id = ?)",
                    time_entry_activities.map(&:parent_id), id
                  )
                  unless include_inactive
                    scope = scope.active
                  end
                  scope
                end
                # Archives subprojects recursively
                def archive!
                  children.each do |subproject|
                    subproject.send :archive!
                  end
                  update_attribute :status, STATUS_ARCHIVED
                end
              end

test/functional/projects_controller_test.rb +7 0

              # Redmine - project management software
              # Copyright (C) 2006-2014  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 File.expand_path('../../test_helper', __FILE__)
              class ProjectsControllerTest < ActionController::TestCase
                fixtures :projects, :versions, :users, :roles, :members,
                         :member_roles, :issues, :journals, :journal_details,
                         :trackers, :projects_trackers, :issue_statuses,
                         :enabled_modules, :enumerations, :boards, :messages,
                         :attachments, :custom_fields, :custom_values, :time_entries,
                         :wikis, :wiki_pages, :wiki_contents, :wiki_content_versions
                def setup
                  @request.session[:user_id] = nil
                  Setting.default_language = 'en'
                end
                def test_index_by_anonymous_should_not_show_private_projects
                  get :index
                  assert_response :success
                  assert_template 'index'
                  projects = assigns(:projects)
                  assert_not_nil projects
                  assert projects.all?(&:is_public?)
                  assert_select 'ul' do
                    assert_select 'li' do
                      assert_select 'a', :text => 'eCookbook'
                      assert_select 'ul' do
                        assert_select 'a', :text => 'Child of private child'
                      end
                    end
                  end
                  assert_select 'a', :text => /Private child of eCookbook/, :count => 0
                end
                def test_index_atom
                  get :index, :format => 'atom'
                  assert_response :success
                  assert_template 'common/feed'
                  assert_select 'feed>title', :text => 'Redmine: Latest projects'
                  assert_select 'feed>entry', :count => Project.visible(User.current).count
                end
                test "#index by non-admin user with view_time_entries permission should show overall spent time link" do
                  @request.session[:user_id] = 3
                  get :index
                  assert_template 'index'
                  assert_select 'a[href=?]', '/time_entries'
                end
                test "#index by non-admin user without view_time_entries permission should not show overall spent time link" do
                  Role.find(2).remove_permission! :view_time_entries
                  Role.non_member.remove_permission! :view_time_entries
                  Role.anonymous.remove_permission! :view_time_entries
                  @request.session[:user_id] = 3
                  get :index
                  assert_template 'index'
                  assert_select 'a[href=?]', '/time_entries', 0
                end
                test "#index by non-admin user with permission should show add project link" do
                  Role.find(1).add_permission! :add_project
                  @request.session[:user_id] = 2
                  get :index
                  assert_template 'index'
                  assert_select 'a[href=?]', '/projects/new'
                end
                test "#new by admin user should accept get" do
                  @request.session[:user_id] = 1
                  get :new
                  assert_response :success
                  assert_template 'new'
                end
                test "#new by non-admin user with add_project permission should accept get" do
                  Role.non_member.add_permission! :add_project
                  @request.session[:user_id] = 9
                  get :new
                  assert_response :success
                  assert_template 'new'
                  assert_select 'select[name=?]', 'project[parent_id]', 0
                end
                test "#new by non-admin user with add_subprojects permission should accept get" do
                  Role.find(1).remove_permission! :add_project
                  Role.find(1).add_permission! :add_subprojects
                  @request.session[:user_id] = 2
                  get :new, :parent_id => 'ecookbook'
                  assert_response :success
                  assert_template 'new'
                  assert_select 'select[name=?]', 'project[parent_id]' do
                    # parent project selected
                    assert_select 'option[value="1"][selected=selected]'
                    # no empty value
                    assert_select 'option[value=""]', 0
                  end
                end
                test "#create by admin user should create a new project" do
                  @request.session[:user_id] = 1
                  post :create,
                    :project => {
                      :name => "blog",
                      :description => "weblog",
                      :homepage => 'http://weblog',
                      :identifier => "blog",
                      :is_public => 1,
                      :custom_field_values => { '3' => 'Beta' },
                      :tracker_ids => ['1', '3'],
                      # an issue custom field that is not for all project
                      :issue_custom_field_ids => ['9'],
                      :enabled_module_names => ['issue_tracking', 'news', 'repository']
                    }
                  assert_redirected_to '/projects/blog/settings'
                  project = Project.find_by_name('blog')
                  assert_kind_of Project, project
                  assert project.active?
                  assert_equal 'weblog', project.description
                  assert_equal 'http://weblog', project.homepage
                  assert_equal true, project.is_public?
                  assert_nil project.parent
                  assert_equal 'Beta', project.custom_value_for(3).value
                  assert_equal [1, 3], project.trackers.map(&:id).sort
                  assert_equal ['issue_tracking', 'news', 'repository'], project.enabled_module_names.sort
                  assert project.issue_custom_fields.include?(IssueCustomField.find(9))
                end
                test "#create by admin user should create a new subproject" do
                  @request.session[:user_id] = 1
                  assert_difference 'Project.count' do
                    post :create, :project => { :name => "blog",
                                             :description => "weblog",
                                             :identifier => "blog",
                                             :is_public => 1,
                                             :custom_field_values => { '3' => 'Beta' },
                                             :parent_id => 1
                                            }
                    assert_redirected_to '/projects/blog/settings'
                  end
                  project = Project.find_by_name('blog')
                  assert_kind_of Project, project
                  assert_equal Project.find(1), project.parent
                end
                test "#create by admin user should continue" do
                  @request.session[:user_id] = 1
                  assert_difference 'Project.count' do
                    post :create, :project => {:name => "blog", :identifier => "blog"}, :continue => 'Create and continue'
                  end
                  assert_redirected_to '/projects/new'
                end
                test "#create by non-admin user with add_project permission should create a new project" do
                  Role.non_member.add_permission! :add_project
                  @request.session[:user_id] = 9
                  post :create, :project => { :name => "blog",
                                           :description => "weblog",
                                           :identifier => "blog",
                                           :is_public => 1,
                                           :custom_field_values => { '3' => 'Beta' },
                                           :tracker_ids => ['1', '3'],
                                           :enabled_module_names => ['issue_tracking', 'news', 'repository']
                                          }
                  assert_redirected_to '/projects/blog/settings'
                  project = Project.find_by_name('blog')
                  assert_kind_of Project, project
                  assert_equal 'weblog', project.description
                  assert_equal true, project.is_public?
                  assert_equal [1, 3], project.trackers.map(&:id).sort
                  assert_equal ['issue_tracking', 'news', 'repository'], project.enabled_module_names.sort
                  # User should be added as a project member
                  assert User.find(9).member_of?(project)
                  assert_equal 1, project.members.size
                end
                test "#create by non-admin user with add_project permission should fail with parent_id" do
                  Role.non_member.add_permission! :add_project
                  @request.session[:user_id] = 9
                  assert_no_difference 'Project.count' do
                    post :create, :project => { :name => "blog",
                                             :description => "weblog",
                                             :identifier => "blog",
                                             :is_public => 1,
                                             :custom_field_values => { '3' => 'Beta' },
                                             :parent_id => 1
                                            }
                  end
                  assert_response :success
                  project = assigns(:project)
                  assert_kind_of Project, project
                  assert_not_equal [], project.errors[:parent_id]
                end
                test "#create by non-admin user with add_subprojects permission should create a project with a parent_id" do
                  Role.find(1).remove_permission! :add_project
                  Role.find(1).add_permission! :add_subprojects
                  @request.session[:user_id] = 2
                  post :create, :project => { :name => "blog",
                                           :description => "weblog",
                                           :identifier => "blog",
                                           :is_public => 1,
                                           :custom_field_values => { '3' => 'Beta' },
                                           :parent_id => 1
                                          }
                  assert_redirected_to '/projects/blog/settings'
                  project = Project.find_by_name('blog')
                end
                test "#create by non-admin user with add_subprojects permission should fail without parent_id" do
                  Role.find(1).remove_permission! :add_project
                  Role.find(1).add_permission! :add_subprojects
                  @request.session[:user_id] = 2
                  assert_no_difference 'Project.count' do
                    post :create, :project => { :name => "blog",
                                             :description => "weblog",
                                             :identifier => "blog",
                                             :is_public => 1,
                                             :custom_field_values => { '3' => 'Beta' }
                                            }
                  end
                  assert_response :success
                  project = assigns(:project)
                  assert_kind_of Project, project
                  assert_not_equal [], project.errors[:parent_id]
                end
                test "#create by non-admin user with add_subprojects permission should fail with unauthorized parent_id" do
                  Role.find(1).remove_permission! :add_project
                  Role.find(1).add_permission! :add_subprojects
                  @request.session[:user_id] = 2
                  assert !User.find(2).member_of?(Project.find(6))
                  assert_no_difference 'Project.count' do
                    post :create, :project => { :name => "blog",
                                             :description => "weblog",
                                             :identifier => "blog",
                                             :is_public => 1,
                                             :custom_field_values => { '3' => 'Beta' },
                                             :parent_id => 6
                                            }
                  end
                  assert_response :success
                  project = assigns(:project)
                  assert_kind_of Project, project
                  assert_not_equal [], project.errors[:parent_id]
                end
                def test_create_subproject_with_inherit_members_should_inherit_members
                  Role.find_by_name('Manager').add_permission! :add_subprojects
                  parent = Project.find(1)
                  @request.session[:user_id] = 2
                  assert_difference 'Project.count' do
                    post :create, :project => {
                      :name => 'inherited', :identifier => 'inherited', :parent_id => parent.id, :inherit_members => '1'
                    }
                    assert_response 302
                  end
                  project = Project.order('id desc').first
                  assert_equal 'inherited', project.name
                  assert_equal parent, project.parent
                  assert project.memberships.count > 0
                  assert_equal parent.memberships.count, project.memberships.count
                end
                def test_create_should_preserve_modules_on_validation_failure
                  with_settings :default_projects_modules => ['issue_tracking', 'repository'] do
                    @request.session[:user_id] = 1
                    assert_no_difference 'Project.count' do
                      post :create, :project => {
                        :name => "blog",
                        :identifier => "",
                        :enabled_module_names => %w(issue_tracking news)
                      }
                    end
                    assert_response :success
                    project = assigns(:project)
                    assert_equal %w(issue_tracking news), project.enabled_module_names.sort
                  end
                end
                def test_show_by_id
                  get :show, :id => 1
                  assert_response :success
                  assert_template 'show'
                  assert_not_nil assigns(:project)
                end
                def test_show_by_identifier
                  get :show, :id => 'ecookbook'
                  assert_response :success
                  assert_template 'show'
                  assert_not_nil assigns(:project)
                  assert_equal Project.find_by_identifier('ecookbook'), assigns(:project)
                  assert_select 'li', :text => /Development status/
                end
                def test_show_should_not_display_empty_sidebar
                  p = Project.find(1)
                  p.enabled_module_names = []
                  p.save!
                  get :show, :id => 'ecookbook'
                  assert_response :success
                  assert_select '#main.nosidebar'
                end
                def test_show_should_not_display_hidden_custom_fields
                  ProjectCustomField.find_by_name('Development status').update_attribute :visible, false
                  get :show, :id => 'ecookbook'
                  assert_response :success
                  assert_template 'show'
                  assert_not_nil assigns(:project)
                  assert_select 'li', :text => /Development status/, :count => 0
                end
                def test_show_should_not_fail_when_custom_values_are_nil
                  project = Project.find_by_identifier('ecookbook')
                  project.custom_values.first.update_attribute(:value, nil)
                  get :show, :id => 'ecookbook'
                  assert_response :success
                  assert_template 'show'
                  assert_not_nil assigns(:project)
                  assert_equal Project.find_by_identifier('ecookbook'), assigns(:project)
                end
                def show_archived_project_should_be_denied
                  project = Project.find_by_identifier('ecookbook')
                  project.archive!
                  get :show, :id => 'ecookbook'
                  assert_response 403
                  assert_nil assigns(:project)
                  assert_select 'p', :text => /archived/
                end
                def test_show_should_not_show_private_subprojects_that_are_not_visible
                  get :show, :id => 'ecookbook'
                  assert_response :success
                  assert_template 'show'
                  assert_select 'a', :text => /Private child/, :count => 0
                end
                def test_show_should_show_private_subprojects_that_are_visible
                  @request.session[:user_id] = 2 # manager who is a member of the private subproject
                  get :show, :id => 'ecookbook'
                  assert_response :success
                  assert_template 'show'
                  assert_select 'a', :text => /Private child/
                end
                def test_settings
                  @request.session[:user_id] = 2 # manager
                  get :settings, :id => 1
                  assert_response :success
                  assert_template 'settings'
                end
                def test_settings_of_subproject
                  @request.session[:user_id] = 2
                  get :settings, :id => 'private-child'
                  assert_response :success
                  assert_template 'settings'
                  assert_select 'input[type=checkbox][name=?]', 'project[inherit_members]'
                end
                def test_settings_should_be_denied_for_member_on_closed_project
                  Project.find(1).close
                  @request.session[:user_id] = 2 # manager
                  get :settings, :id => 1
                  assert_response 403
                end
                def test_settings_should_be_denied_for_anonymous_on_closed_project
                  Project.find(1).close
                  get :settings, :id => 1
                  assert_response 302
                end
                def test_setting_with_wiki_module_and_no_wiki
                  Project.find(1).wiki.destroy
                  Role.find(1).add_permission! :manage_wiki
                  @request.session[:user_id] = 2
                  get :settings, :id => 1
                  assert_response :success
                  assert_template 'settings'
                  assert_select 'form[action=?]', '/projects/ecookbook/wiki' do
                    assert_select 'input[name=?]', 'wiki[start_page]'
                  end
                end
                def test_update
                  @request.session[:user_id] = 2 # manager
                  post :update, :id => 1, :project => {:name => 'Test changed name',
                                                     :issue_custom_field_ids => ['']}
                  assert_redirected_to '/projects/ecookbook/settings'
                  project = Project.find(1)
                  assert_equal 'Test changed name', project.name
                end
                def test_update_with_failure
                  @request.session[:user_id] = 2 # manager
                  post :update, :id => 1, :project => {:name => ''}
                  assert_response :success
                  assert_template 'settings'
                  assert_select_error /name cannot be blank/i
                end
                def test_update_should_be_denied_for_member_on_closed_project
                  Project.find(1).close
                  @request.session[:user_id] = 2 # manager
                  post :update, :id => 1, :project => {:name => 'Closed'}
                  assert_response 403
                  assert_equal 'eCookbook', Project.find(1).name
                end
                def test_update_should_be_denied_for_anonymous_on_closed_project
                  Project.find(1).close
                  post :update, :id => 1, :project => {:name => 'Closed'}
                  assert_response 302
                  assert_equal 'eCookbook', Project.find(1).name
                end
                def test_modules
                  @request.session[:user_id] = 2
                  Project.find(1).enabled_module_names = ['issue_tracking', 'news']
                  post :modules, :id => 1, :enabled_module_names => ['issue_tracking', 'repository', 'documents']
                  assert_redirected_to '/projects/ecookbook/settings/modules'
                  assert_equal ['documents', 'issue_tracking', 'repository'], Project.find(1).enabled_module_names.sort
                end
                def test_destroy_leaf_project_without_confirmation_should_show_confirmation
                  @request.session[:user_id] = 1 # admin
                  assert_no_difference 'Project.count' do
                    delete :destroy, :id => 2
                    assert_response :success
                    assert_template 'destroy'
                  end
                end
                def test_destroy_without_confirmation_should_show_confirmation_with_subprojects
                  @request.session[:user_id] = 1 # admin
                  assert_no_difference 'Project.count' do
                    delete :destroy, :id => 1
                    assert_response :success
                    assert_template 'destroy'
                  end
                  assert_select 'strong',
                                :text => ['Private child of eCookbook',
                                          'Child of private child, eCookbook Subproject 1',
                                          'eCookbook Subproject 2'].join(', ')
                end
                def test_destroy_with_confirmation_should_destroy_the_project_and_subprojects
                  @request.session[:user_id] = 1 # admin
                  assert_difference 'Project.count', -5 do
                    delete :destroy, :id => 1, :confirm => 1
                    assert_redirected_to '/admin/projects'
                  end
                  assert_nil Project.find_by_id(1)
                end
                def test_archive
                  @request.session[:user_id] = 1 # admin
                  post :archive, :id => 1
                  assert_redirected_to '/admin/projects'
                  assert !Project.find(1).active?
                end
                def test_archive_with_failure
                  @request.session[:user_id] = 1
                  Project.any_instance.stubs(:archive).returns(false)
                  post :archive, :id => 1
                  assert_redirected_to '/admin/projects'
                  assert_match /project cannot be archived/i, flash[:error]
                end
                def test_unarchive
                  @request.session[:user_id] = 1 # admin
                  Project.find(1).archive
                  post :unarchive, :id => 1
                  assert_redirected_to '/admin/projects'
                  assert Project.find(1).active?
                end
                def test_close
                  @request.session[:user_id] = 2
                  post :close, :id => 1
                  assert_redirected_to '/projects/ecookbook'
                  assert_equal Project::STATUS_CLOSED, Project.find(1).status
                end
                def test_reopen
                  Project.find(1).close
                  @request.session[:user_id] = 2
                  post :reopen, :id => 1
                  assert_redirected_to '/projects/ecookbook'
                  assert Project.find(1).active?
                end
                def test_project_breadcrumbs_should_be_limited_to_3_ancestors
                  CustomField.delete_all
                  parent = nil
 .times do |i|
                    p = Project.generate_with_parent!(parent)
                    get :show, :id => p
                    assert_select '#header h1' do
                      assert_select 'a', :count => [i, 3].min
                    end
                    parent = p
                  end
                end
                def test_get_copy
                  @request.session[:user_id] = 1 # admin
                  get :copy, :id => 1
                  assert_response :success
                  assert_template 'copy'
                  assert assigns(:project)
                  assert_equal Project.find(1).description, assigns(:project).description
                  assert_nil assigns(:project).id
                  assert_select 'input[name=?][value=?]', 'project[enabled_module_names][]', 'issue_tracking', 1
                end
                def test_get_copy_with_invalid_source_should_respond_with_404
                  @request.session[:user_id] = 1
                  get :copy, :id => 99
                  assert_response 404
                end
                def test_post_copy_should_copy_requested_items
                  @request.session[:user_id] = 1 # admin
                  CustomField.delete_all
                  assert_difference 'Project.count' do
                    post :copy, :id => 1,
                      :project => {
                        :name => 'Copy',
                        :identifier => 'unique-copy',
                        :tracker_ids => ['1', '2', '3', ''],
                        :enabled_module_names => %w(issue_tracking time_tracking)
                      },
                      :only => %w(issues versions)
                  end
                  project = Project.find('unique-copy')
                  source = Project.find(1)
                  assert_equal %w(issue_tracking time_tracking), project.enabled_module_names.sort
                  assert_equal source.versions.count, project.versions.count, "All versions were not copied"
                  assert_equal source.issues.count, project.issues.count, "All issues were not copied"
                  assert_equal 0, project.members.count
                end
                def test_post_copy_should_redirect_to_settings_when_successful
                  @request.session[:user_id] = 1 # admin
                  post :copy, :id => 1, :project => {:name => 'Copy', :identifier => 'unique-copy'}
                  assert_response :redirect
                  assert_redirected_to :controller => 'projects', :action => 'settings', :id => 'unique-copy'
                end
+               def test_post_copy_with_failure
+                 @request.session[:user_id] = 1
+                 post :copy, :id => 1, :project => {:name => 'Copy', :identifier => ''}
+                 assert_response :success
+                 assert_template 'copy'
+               end
                def test_jump_should_redirect_to_active_tab
                  get :show, :id => 1, :jump => 'issues'
                  assert_redirected_to '/projects/ecookbook/issues'
                end
                def test_jump_should_not_redirect_to_inactive_tab
                  get :show, :id => 3, :jump => 'documents'
                  assert_response :success
                  assert_template 'show'
                end
                def test_jump_should_not_redirect_to_unknown_tab
                  get :show, :id => 3, :jump => 'foobar'
                  assert_response :success
                  assert_template 'show'
                end
                def test_body_should_have_project_css_class
                  get :show, :id => 1
                  assert_select 'body.project-ecookbook'
                end
                def test_project_menu_should_include_new_issue_link
                  @request.session[:user_id] = 2
                  get :show, :id => 1
                  assert_select '#main-menu a.new-issue[href="/projects/ecookbook/issues/new"]', :text => 'New issue'
                end
                def test_project_menu_should_not_include_new_issue_link_for_project_without_trackers
                  Project.find(1).trackers.clear
                  @request.session[:user_id] = 2
                  get :show, :id => 1
                  assert_select '#main-menu a.new-issue', 0
                end
              end

test/unit/project_copy_test.rb +5 0

              # Redmine - project management software
              # Copyright (C) 2006-2014  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 File.expand_path('../../test_helper', __FILE__)
              class ProjectCopyTest < ActiveSupport::TestCase
                fixtures :projects, :trackers, :issue_statuses, :issues,
                         :journals, :journal_details,
                         :enumerations, :users, :issue_categories,
                         :projects_trackers,
                         :custom_fields,
                         :custom_fields_projects,
                         :custom_fields_trackers,
                         :custom_values,
                         :roles,
                         :member_roles,
                         :members,
                         :enabled_modules,
                         :versions,
                         :wikis, :wiki_pages, :wiki_contents, :wiki_content_versions,
                         :groups_users,
                         :boards, :messages,
                         :repositories,
                         :news, :comments,
                         :documents
                def setup
                  ProjectCustomField.destroy_all
                  @source_project = Project.find(2)
                  @project = Project.new(:name => 'Copy Test', :identifier => 'copy-test')
                  @project.trackers = @source_project.trackers
                  @project.enabled_module_names = @source_project.enabled_modules.collect(&:name)
                end
+               def test_copy_should_return_false_if_save_fails
+                 project = Project.new(:name => 'Copy', :identifier => nil)
+                 assert_equal false, project.copy(@source_project)
+               end
                test "#copy should copy issues" do
                  @source_project.issues << Issue.generate!(:status => IssueStatus.find_by_name('Closed'),
                                                            :subject => "copy issue status",
                                                            :tracker_id => 1,
                                                            :assigned_to_id => 2,
                                                            :project_id => @source_project.id)
                  assert @project.valid?
                  assert @project.issues.empty?
                  assert @project.copy(@source_project)
                  assert_equal @source_project.issues.size, @project.issues.size
                  @project.issues.each do |issue|
                    assert issue.valid?
                    assert ! issue.assigned_to.blank?
                    assert_equal @project, issue.project
                  end
                  copied_issue = @project.issues.where(:subject => "copy issue status").first
                  assert copied_issue
                  assert copied_issue.status
                  assert_equal "Closed", copied_issue.status.name
                end
                test "#copy should copy issues custom values" do
                  field = IssueCustomField.generate!(:is_for_all => true, :trackers => Tracker.all)
                  issue = Issue.generate!(:project => @source_project, :subject => 'Custom field copy')
                  issue.custom_field_values = {field.id => 'custom'}
                  issue.save!
                  assert_equal 'custom', issue.reload.custom_field_value(field)
                  assert @project.copy(@source_project)
                  copy = @project.issues.find_by_subject('Custom field copy')
                  assert copy
                  assert_equal 'custom', copy.reload.custom_field_value(field)
                end
                test "#copy should copy issues assigned to a locked version" do
                  User.current = User.find(1)
                  assigned_version = Version.generate!(:name => "Assigned Issues")
                  @source_project.versions << assigned_version
                  Issue.generate!(:project => @source_project,
                                  :fixed_version_id => assigned_version.id,
                                  :subject => "copy issues assigned to a locked version")
                  assigned_version.update_attribute :status, 'locked'
                  assert @project.copy(@source_project)
                  @project.reload
                  copied_issue = @project.issues.where(:subject => "copy issues assigned to a locked version").first
                  assert copied_issue
                  assert copied_issue.fixed_version
                  assert_equal "Assigned Issues", copied_issue.fixed_version.name # Same name
                  assert_equal 'locked', copied_issue.fixed_version.status
                end
                test "#copy should change the new issues to use the copied version" do
                  User.current = User.find(1)
                  assigned_version = Version.generate!(:name => "Assigned Issues", :status => 'open')
                  @source_project.versions << assigned_version
                  assert_equal 3, @source_project.versions.size
                  Issue.generate!(:project => @source_project,
                                  :fixed_version_id => assigned_version.id,
                                  :subject => "change the new issues to use the copied version")
                  assert @project.copy(@source_project)
                  @project.reload
                  copied_issue = @project.issues.where(:subject => "change the new issues to use the copied version").first
                  assert copied_issue
                  assert copied_issue.fixed_version
                  assert_equal "Assigned Issues", copied_issue.fixed_version.name # Same name
                  assert_not_equal assigned_version.id, copied_issue.fixed_version.id # Different record
                end
                test "#copy should keep target shared versions from other project" do
                  assigned_version = Version.generate!(:name => "Assigned Issues", :status => 'open', :project_id => 1, :sharing => 'system')
                  issue = Issue.generate!(:project => @source_project,
                                          :fixed_version => assigned_version,
                                          :subject => "keep target shared versions")
                  assert @project.copy(@source_project)
                  @project.reload
                  copied_issue = @project.issues.where(:subject => "keep target shared versions").first
                  assert copied_issue
                  assert_equal assigned_version, copied_issue.fixed_version
                end
                test "#copy should copy issue relations" do
                  Setting.cross_project_issue_relations = '1'
                  second_issue = Issue.generate!(:status_id => 5,
                                                 :subject => "copy issue relation",
                                                 :tracker_id => 1,
                                                 :assigned_to_id => 2,
                                                 :project_id => @source_project.id)
                  source_relation = IssueRelation.create!(:issue_from => Issue.find(4),
                                                            :issue_to => second_issue,
                                                            :relation_type => "relates")
                  source_relation_cross_project = IssueRelation.create!(:issue_from => Issue.find(1),
                                                                          :issue_to => second_issue,
                                                                          :relation_type => "duplicates")
                  assert @project.copy(@source_project)
                  assert_equal @source_project.issues.count, @project.issues.count
                  copied_issue = @project.issues.find_by_subject("Issue on project 2") # Was #4
                  copied_second_issue = @project.issues.find_by_subject("copy issue relation")
                  # First issue with a relation on project
                  assert_equal 1, copied_issue.relations.size, "Relation not copied"
                  copied_relation = copied_issue.relations.first
                  assert_equal "relates", copied_relation.relation_type
                  assert_equal copied_second_issue.id, copied_relation.issue_to_id
                  assert_not_equal source_relation.id, copied_relation.id
                  # Second issue with a cross project relation
                  assert_equal 2, copied_second_issue.relations.size, "Relation not copied"
                  copied_relation = copied_second_issue.relations.select {|r| r.relation_type == 'duplicates'}.first
                  assert_equal "duplicates", copied_relation.relation_type
                  assert_equal 1, copied_relation.issue_from_id, "Cross project relation not kept"
                  assert_not_equal source_relation_cross_project.id, copied_relation.id
                end
                test "#copy should copy issue attachments" do
                  issue = Issue.generate!(:subject => "copy with attachment", :tracker_id => 1, :project_id => @source_project.id)
                  Attachment.create!(:container => issue, :file => uploaded_test_file("testfile.txt", "text/plain"), :author_id => 1)
                  @source_project.issues << issue
                  assert @project.copy(@source_project)
                  copied_issue = @project.issues.where(:subject => "copy with attachment").first
                  assert_not_nil copied_issue
                  assert_equal 1, copied_issue.attachments.count, "Attachment not copied"
                  assert_equal "testfile.txt", copied_issue.attachments.first.filename
                end
                test "#copy should copy memberships" do
                  assert @project.valid?
                  assert @project.members.empty?
                  assert @project.copy(@source_project)
                  assert_equal @source_project.memberships.size, @project.memberships.size
                  @project.memberships.each do |membership|
                    assert membership
                    assert_equal @project, membership.project
                  end
                end
                test "#copy should copy memberships with groups and additional roles" do
                  group = Group.create!(:lastname => "Copy group")
                  user = User.find(7)
                  group.users << user
                  # group role
                  Member.create!(:project_id => @source_project.id, :principal => group, :role_ids => [2])
                  member = Member.find_by_user_id_and_project_id(user.id, @source_project.id)
                  # additional role
                  member.role_ids = [1]
                  assert @project.copy(@source_project)
                  member = Member.find_by_user_id_and_project_id(user.id, @project.id)
                  assert_not_nil member
                  assert_equal [1, 2], member.role_ids.sort
                end
                test "#copy should copy project specific queries" do
                  assert @project.valid?
                  assert @project.queries.empty?
                  assert @project.copy(@source_project)
                  assert_equal @source_project.queries.size, @project.queries.size
                  @project.queries.each do |query|
                    assert query
                    assert_equal @project, query.project
                  end
                  assert_equal @source_project.queries.map(&:user_id).sort, @project.queries.map(&:user_id).sort
                end
                def test_copy_should_copy_queries_roles_visibility
                  source = Project.generate!
                  target = Project.new(:name => 'Copy Test', :identifier => 'copy-test')
                  IssueQuery.generate!(:project => source, :visibility => Query::VISIBILITY_ROLES, :roles => Role.where(:id => [1, 3]).to_a)
                  assert target.copy(source)
                  assert_equal 1, target.queries.size
                  query = target.queries.first
                  assert_equal [1, 3], query.role_ids.sort
                end
                test "#copy should copy versions" do
                  @source_project.versions << Version.generate!
                  @source_project.versions << Version.generate!
                  assert @project.versions.empty?
                  assert @project.copy(@source_project)
                  assert_equal @source_project.versions.size, @project.versions.size
                  @project.versions.each do |version|
                    assert version
                    assert_equal @project, version.project
                  end
                end
                test "#copy should copy wiki" do
                  assert_difference 'Wiki.count' do
                    assert @project.copy(@source_project)
                  end
                  assert @project.wiki
                  assert_not_equal @source_project.wiki, @project.wiki
                  assert_equal "Start page", @project.wiki.start_page
                end
                test "#copy should copy wiki without wiki module" do
                  project = Project.new(:name => 'Copy Test', :identifier => 'copy-test', :enabled_module_names => [])
                  assert_difference 'Wiki.count' do
                    assert project.copy(@source_project)
                  end
                  assert project.wiki
                end
                test "#copy should copy wiki pages and content with hierarchy" do
                  assert_difference 'WikiPage.count', @source_project.wiki.pages.size do
                    assert @project.copy(@source_project)
                  end
                  assert @project.wiki
                  assert_equal @source_project.wiki.pages.size, @project.wiki.pages.size
                  @project.wiki.pages.each do |wiki_page|
                    assert wiki_page.content
                    assert !@source_project.wiki.pages.include?(wiki_page)
                  end
                  parent = @project.wiki.find_page('Parent_page')
                  child1 = @project.wiki.find_page('Child_page_1')
                  child2 = @project.wiki.find_page('Child_page_2')
                  assert_equal parent, child1.parent
                  assert_equal parent, child2.parent
                end
                test "#copy should copy issue categories" do
                  assert @project.copy(@source_project)
                  assert_equal 2, @project.issue_categories.size
                  @project.issue_categories.each do |issue_category|
                    assert !@source_project.issue_categories.include?(issue_category)
                  end
                end
                test "#copy should copy boards" do
                  assert @project.copy(@source_project)
                  assert_equal 1, @project.boards.size
                  @project.boards.each do |board|
                    assert !@source_project.boards.include?(board)
                  end
                end
                test "#copy should change the new issues to use the copied issue categories" do
                  issue = Issue.find(4)
                  issue.update_attribute(:category_id, 3)
                  assert @project.copy(@source_project)
                  @project.issues.each do |issue|
                    assert issue.category
                    assert_equal "Stock management", issue.category.name # Same name
                    assert_not_equal IssueCategory.find(3), issue.category # Different record
                  end
                end
                test "#copy should limit copy with :only option" do
                  assert @project.members.empty?
                  assert @project.issue_categories.empty?
                  assert @source_project.issues.any?
                  assert @project.copy(@source_project, :only => ['members', 'issue_categories'])
                  assert @project.members.any?
                  assert @project.issue_categories.any?
                  assert @project.issues.empty?
                end
                test "#copy should copy subtasks" do
                  source = Project.generate!(:tracker_ids => [1])
                  issue = Issue.generate_with_descendants!(:project => source)
                  project = Project.new(:name => 'Copy', :identifier => 'copy', :tracker_ids => [1])
                  assert_difference 'Project.count' do
                    assert_difference 'Issue.count', 1+issue.descendants.count do
                      assert project.copy(source.reload)
                    end
                  end
                  copy = Issue.where(:parent_id => nil).order("id DESC").first
                  assert_equal project, copy.project
                  assert_equal issue.descendants.count, copy.descendants.count
                  child_copy = copy.children.detect {|c| c.subject == 'Child1'}
                  assert child_copy.descendants.any?
                end
              end

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