608 lines
22 KiB
Ruby
608 lines
22 KiB
Ruby
# redMine - project management software
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# Copyright (C) 2006 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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class Project < ActiveRecord::Base
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# Project statuses
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STATUS_ACTIVE = 1
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STATUS_ARCHIVED = 9
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# Specific overidden Activities
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has_many :time_entry_activities do
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def active
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find(:all, :conditions => {:active => true})
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end
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end
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has_many :members, :include => :user, :conditions => "#{User.table_name}.type='User' AND #{User.table_name}.status=#{User::STATUS_ACTIVE}"
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has_many :member_principals, :class_name => 'Member',
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:include => :principal,
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:conditions => "#{Principal.table_name}.type='Group' OR (#{Principal.table_name}.type='User' AND #{Principal.table_name}.status=#{User::STATUS_ACTIVE})"
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has_many :users, :through => :members
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has_many :principals, :through => :member_principals, :source => :principal
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has_many :enabled_modules, :dependent => :delete_all
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has_and_belongs_to_many :trackers, :order => "#{Tracker.table_name}.position"
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has_many :issues, :dependent => :destroy, :order => "#{Issue.table_name}.created_on DESC", :include => [:status, :tracker]
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has_many :issue_changes, :through => :issues, :source => :journals
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has_many :versions, :dependent => :destroy, :order => "#{Version.table_name}.effective_date DESC, #{Version.table_name}.name DESC"
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has_many :time_entries, :dependent => :delete_all
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has_many :queries, :dependent => :delete_all
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has_many :documents, :dependent => :destroy
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has_many :news, :dependent => :delete_all, :include => :author
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has_many :issue_categories, :dependent => :delete_all, :order => "#{IssueCategory.table_name}.name"
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has_many :boards, :dependent => :destroy, :order => "position ASC"
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has_one :repository, :dependent => :destroy
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has_many :changesets, :through => :repository
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has_one :wiki, :dependent => :destroy
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# Custom field for the project issues
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has_and_belongs_to_many :issue_custom_fields,
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:class_name => 'IssueCustomField',
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:order => "#{CustomField.table_name}.position",
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:join_table => "#{table_name_prefix}custom_fields_projects#{table_name_suffix}",
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:association_foreign_key => 'custom_field_id'
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acts_as_nested_set :order => 'name', :dependent => :destroy
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acts_as_attachable :view_permission => :view_files,
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:delete_permission => :manage_files
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acts_as_customizable
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acts_as_searchable :columns => ['name', 'description'], :project_key => 'id', :permission => nil
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acts_as_event :title => Proc.new {|o| "#{l(:label_project)}: #{o.name}"},
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:url => Proc.new {|o| {:controller => 'projects', :action => 'show', :id => o.id}},
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:author => nil
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attr_protected :status, :enabled_module_names
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validates_presence_of :name, :identifier
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validates_uniqueness_of :name, :identifier
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validates_associated :repository, :wiki
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validates_length_of :name, :maximum => 30
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validates_length_of :homepage, :maximum => 255
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validates_length_of :identifier, :in => 1..20
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# donwcase letters, digits, dashes but not digits only
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validates_format_of :identifier, :with => /^(?!\d+$)[a-z0-9\-]*$/, :if => Proc.new { |p| p.identifier_changed? }
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# reserved words
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validates_exclusion_of :identifier, :in => %w( new )
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before_destroy :delete_all_members
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named_scope :has_module, lambda { |mod| { :conditions => ["#{Project.table_name}.id IN (SELECT em.project_id FROM #{EnabledModule.table_name} em WHERE em.name=?)", mod.to_s] } }
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named_scope :active, { :conditions => "#{Project.table_name}.status = #{STATUS_ACTIVE}"}
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named_scope :all_public, { :conditions => { :is_public => true } }
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named_scope :visible, lambda { { :conditions => Project.visible_by(User.current) } }
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def identifier=(identifier)
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super unless identifier_frozen?
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end
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def identifier_frozen?
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errors[:identifier].nil? && !(new_record? || identifier.blank?)
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end
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# returns latest created projects
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# non public projects will be returned only if user is a member of those
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def self.latest(user=nil, count=5)
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find(:all, :limit => count, :conditions => visible_by(user), :order => "created_on DESC")
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end
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# Returns a SQL :conditions string used to find all active projects for the specified user.
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#
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# Examples:
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# Projects.visible_by(admin) => "projects.status = 1"
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# Projects.visible_by(normal_user) => "projects.status = 1 AND projects.is_public = 1"
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def self.visible_by(user=nil)
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user ||= User.current
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if user && user.admin?
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return "#{Project.table_name}.status=#{Project::STATUS_ACTIVE}"
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elsif user && user.memberships.any?
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return "#{Project.table_name}.status=#{Project::STATUS_ACTIVE} AND (#{Project.table_name}.is_public = #{connection.quoted_true} or #{Project.table_name}.id IN (#{user.memberships.collect{|m| m.project_id}.join(',')}))"
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else
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return "#{Project.table_name}.status=#{Project::STATUS_ACTIVE} AND #{Project.table_name}.is_public = #{connection.quoted_true}"
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end
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end
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def self.allowed_to_condition(user, permission, options={})
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statements = []
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base_statement = "#{Project.table_name}.status=#{Project::STATUS_ACTIVE}"
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if perm = Redmine::AccessControl.permission(permission)
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unless perm.project_module.nil?
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# If the permission belongs to a project module, make sure the module is enabled
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base_statement << " AND #{Project.table_name}.id IN (SELECT em.project_id FROM #{EnabledModule.table_name} em WHERE em.name='#{perm.project_module}')"
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end
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end
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if options[:project]
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project_statement = "#{Project.table_name}.id = #{options[:project].id}"
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project_statement << " OR (#{Project.table_name}.lft > #{options[:project].lft} AND #{Project.table_name}.rgt < #{options[:project].rgt})" if options[:with_subprojects]
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base_statement = "(#{project_statement}) AND (#{base_statement})"
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end
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if user.admin?
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# no restriction
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else
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statements << "1=0"
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if user.logged?
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if Role.non_member.allowed_to?(permission) && !options[:member]
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statements << "#{Project.table_name}.is_public = #{connection.quoted_true}"
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end
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allowed_project_ids = user.memberships.select {|m| m.roles.detect {|role| role.allowed_to?(permission)}}.collect {|m| m.project_id}
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statements << "#{Project.table_name}.id IN (#{allowed_project_ids.join(',')})" if allowed_project_ids.any?
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else
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if Role.anonymous.allowed_to?(permission) && !options[:member]
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# anonymous user allowed on public project
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statements << "#{Project.table_name}.is_public = #{connection.quoted_true}"
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end
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end
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end
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statements.empty? ? base_statement : "((#{base_statement}) AND (#{statements.join(' OR ')}))"
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end
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# Returns the Systemwide and project specific activities
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def activities(include_inactive=false)
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if include_inactive
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return all_activities
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else
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return active_activities
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end
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end
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# Will create a new Project specific Activity or update an existing one
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#
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# This will raise a ActiveRecord::Rollback if the TimeEntryActivity
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# does not successfully save.
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def update_or_create_time_entry_activity(id, activity_hash)
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if activity_hash.respond_to?(:has_key?) && activity_hash.has_key?('parent_id')
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self.create_time_entry_activity_if_needed(activity_hash)
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else
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activity = project.time_entry_activities.find_by_id(id.to_i)
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activity.update_attributes(activity_hash) if activity
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end
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end
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# Create a new TimeEntryActivity if it overrides a system TimeEntryActivity
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#
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# This will raise a ActiveRecord::Rollback if the TimeEntryActivity
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# does not successfully save.
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def create_time_entry_activity_if_needed(activity)
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if activity['parent_id']
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parent_activity = TimeEntryActivity.find(activity['parent_id'])
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activity['name'] = parent_activity.name
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activity['position'] = parent_activity.position
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if Enumeration.overridding_change?(activity, parent_activity)
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project_activity = self.time_entry_activities.create(activity)
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if project_activity.new_record?
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raise ActiveRecord::Rollback, "Overridding TimeEntryActivity was not successfully saved"
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else
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self.time_entries.update_all("activity_id = #{project_activity.id}", ["activity_id = ?", parent_activity.id])
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end
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end
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end
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end
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# Returns a :conditions SQL string that can be used to find the issues associated with this project.
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#
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# Examples:
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# project.project_condition(true) => "(projects.id = 1 OR (projects.lft > 1 AND projects.rgt < 10))"
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# project.project_condition(false) => "projects.id = 1"
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def project_condition(with_subprojects)
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cond = "#{Project.table_name}.id = #{id}"
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cond = "(#{cond} OR (#{Project.table_name}.lft > #{lft} AND #{Project.table_name}.rgt < #{rgt}))" if with_subprojects
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cond
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end
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def self.find(*args)
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if args.first && args.first.is_a?(String) && !args.first.match(/^\d*$/)
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project = find_by_identifier(*args)
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raise ActiveRecord::RecordNotFound, "Couldn't find Project with identifier=#{args.first}" if project.nil?
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project
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else
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super
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end
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end
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def to_param
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# id is used for projects with a numeric identifier (compatibility)
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@to_param ||= (identifier.to_s =~ %r{^\d*$} ? id : identifier)
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end
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def active?
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self.status == STATUS_ACTIVE
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end
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# Archives the project and its descendants recursively
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def archive
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# Archive subprojects if any
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children.each do |subproject|
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subproject.archive
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end
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update_attribute :status, STATUS_ARCHIVED
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end
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# Unarchives the project
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# All its ancestors must be active
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def unarchive
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return false if ancestors.detect {|a| !a.active?}
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update_attribute :status, STATUS_ACTIVE
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end
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# Returns an array of projects the project can be moved to
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# by the current user
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def allowed_parents
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return @allowed_parents if @allowed_parents
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@allowed_parents = (Project.find(:all, :conditions => Project.allowed_to_condition(User.current, :add_project, :member => true)) - self_and_descendants)
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unless parent.nil? || @allowed_parents.empty? || @allowed_parents.include?(parent)
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@allowed_parents << parent
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end
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@allowed_parents
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end
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# Sets the parent of the project with authorization check
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def set_allowed_parent!(p)
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unless p.nil? || p.is_a?(Project)
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if p.to_s.blank?
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p = nil
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else
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p = Project.find_by_id(p)
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return false unless p
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end
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end
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if p.nil?
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if !new_record? && allowed_parents.empty?
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return false
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end
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elsif !allowed_parents.include?(p)
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return false
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end
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set_parent!(p)
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end
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# Sets the parent of the project
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# Argument can be either a Project, a String, a Fixnum or nil
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def set_parent!(p)
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unless p.nil? || p.is_a?(Project)
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if p.to_s.blank?
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p = nil
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else
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p = Project.find_by_id(p)
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return false unless p
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end
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end
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if p == parent && !p.nil?
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# Nothing to do
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true
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elsif p.nil? || (p.active? && move_possible?(p))
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# Insert the project so that target's children or root projects stay alphabetically sorted
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sibs = (p.nil? ? self.class.roots : p.children)
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to_be_inserted_before = sibs.detect {|c| c.name.to_s.downcase > name.to_s.downcase }
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if to_be_inserted_before
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move_to_left_of(to_be_inserted_before)
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elsif p.nil?
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if sibs.empty?
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# move_to_root adds the project in first (ie. left) position
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move_to_root
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else
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move_to_right_of(sibs.last) unless self == sibs.last
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end
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else
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# move_to_child_of adds the project in last (ie.right) position
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move_to_child_of(p)
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end
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true
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else
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# Can not move to the given target
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false
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end
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end
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# Returns an array of the trackers used by the project and its active sub projects
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def rolled_up_trackers
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@rolled_up_trackers ||=
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Tracker.find(:all, :include => :projects,
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:select => "DISTINCT #{Tracker.table_name}.*",
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:conditions => ["#{Project.table_name}.lft >= ? AND #{Project.table_name}.rgt <= ? AND #{Project.table_name}.status = #{STATUS_ACTIVE}", lft, rgt],
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:order => "#{Tracker.table_name}.position")
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end
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# Closes open and locked project versions that are completed
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def close_completed_versions
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Version.transaction do
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versions.find(:all, :conditions => {:status => %w(open locked)}).each do |version|
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if version.completed?
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version.update_attribute(:status, 'closed')
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end
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end
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end
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end
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# Returns a hash of project users grouped by role
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def users_by_role
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members.find(:all, :include => [:user, :roles]).inject({}) do |h, m|
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m.roles.each do |r|
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h[r] ||= []
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h[r] << m.user
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end
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h
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end
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end
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# Deletes all project's members
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def delete_all_members
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me, mr = Member.table_name, MemberRole.table_name
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connection.delete("DELETE FROM #{mr} WHERE #{mr}.member_id IN (SELECT #{me}.id FROM #{me} WHERE #{me}.project_id = #{id})")
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Member.delete_all(['project_id = ?', id])
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end
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# Users issues can be assigned to
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def assignable_users
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members.select {|m| m.roles.detect {|role| role.assignable?}}.collect {|m| m.user}.sort
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end
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# Returns the mail adresses of users that should be always notified on project events
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def recipients
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members.select {|m| m.mail_notification? || m.user.mail_notification?}.collect {|m| m.user.mail}
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end
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# Returns an array of all custom fields enabled for project issues
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# (explictly associated custom fields and custom fields enabled for all projects)
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def all_issue_custom_fields
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@all_issue_custom_fields ||= (IssueCustomField.for_all + issue_custom_fields).uniq.sort
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end
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def project
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self
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end
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def <=>(project)
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name.downcase <=> project.name.downcase
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end
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def to_s
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name
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end
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# Returns a short description of the projects (first lines)
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def short_description(length = 255)
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description.gsub(/^(.{#{length}}[^\n\r]*).*$/m, '\1...').strip if description
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end
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# Return true if this project is allowed to do the specified action.
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# action can be:
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# * a parameter-like Hash (eg. :controller => 'projects', :action => 'edit')
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# * a permission Symbol (eg. :edit_project)
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def allows_to?(action)
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if action.is_a? Hash
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allowed_actions.include? "#{action[:controller]}/#{action[:action]}"
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else
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allowed_permissions.include? action
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end
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end
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def module_enabled?(module_name)
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module_name = module_name.to_s
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enabled_modules.detect {|m| m.name == module_name}
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end
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def enabled_module_names=(module_names)
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if module_names && module_names.is_a?(Array)
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module_names = module_names.collect(&:to_s)
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# remove disabled modules
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enabled_modules.each {|mod| mod.destroy unless module_names.include?(mod.name)}
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# add new modules
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module_names.reject {|name| module_enabled?(name)}.each {|name| enabled_modules << EnabledModule.new(:name => name)}
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else
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enabled_modules.clear
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end
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end
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# Returns an auto-generated project identifier based on the last identifier used
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def self.next_identifier
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p = Project.find(:first, :order => 'created_on DESC')
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p.nil? ? nil : p.identifier.to_s.succ
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end
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# Copies and saves the Project instance based on the +project+.
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# Duplicates the source project's:
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# * Wiki
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# * Versions
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# * Categories
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# * Issues
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# * Members
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# * Queries
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#
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# Accepts an +options+ argument to specify what to copy
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#
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# Examples:
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# project.copy(1) # => copies everything
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# project.copy(1, :only => 'members') # => copies members only
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# project.copy(1, :only => ['members', 'versions']) # => copies members and versions
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def copy(project, options={})
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project = project.is_a?(Project) ? project : Project.find(project)
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to_be_copied = %w(wiki versions issue_categories issues members queries boards)
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to_be_copied = to_be_copied & options[:only].to_a unless options[:only].nil?
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Project.transaction do
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if save
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reload
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to_be_copied.each do |name|
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send "copy_#{name}", project
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end
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Redmine::Hook.call_hook(:model_project_copy_before_save, :source_project => project, :destination_project => self)
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save
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end
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end
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end
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# Copies +project+ and returns the new instance. This will not save
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# the copy
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def self.copy_from(project)
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begin
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project = project.is_a?(Project) ? project : Project.find(project)
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if project
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# clear unique attributes
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attributes = project.attributes.dup.except('id', 'name', 'identifier', 'status', 'parent_id', 'lft', 'rgt')
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copy = Project.new(attributes)
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copy.enabled_modules = project.enabled_modules
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copy.trackers = project.trackers
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copy.custom_values = project.custom_values.collect {|v| v.clone}
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copy.issue_custom_fields = project.issue_custom_fields
|
|
return copy
|
|
else
|
|
return nil
|
|
end
|
|
rescue ActiveRecord::RecordNotFound
|
|
return nil
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
# Copies wiki from +project+
|
|
def copy_wiki(project)
|
|
# Check that the source project has a wiki first
|
|
unless project.wiki.nil?
|
|
self.wiki ||= Wiki.new
|
|
wiki.attributes = project.wiki.attributes.dup.except("id", "project_id")
|
|
project.wiki.pages.each do |page|
|
|
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
|
|
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)
|
|
project.issues.each do |issue|
|
|
new_issue = Issue.new
|
|
new_issue.copy_from(issue)
|
|
# Reassign fixed_versions by name, since names are unique per
|
|
# project and the versions for self are not yet saved
|
|
if issue.fixed_version
|
|
new_issue.fixed_version = self.versions.select {|v| v.name == issue.fixed_version.name}.first
|
|
end
|
|
# Reassign the category by name, since names are unique per
|
|
# project and the categories for self are not yet saved
|
|
if issue.category
|
|
new_issue.category = self.issue_categories.select {|c| c.name == issue.category.name}.first
|
|
end
|
|
self.issues << new_issue
|
|
end
|
|
end
|
|
|
|
# Copies members from +project+
|
|
def copy_members(project)
|
|
project.members.each do |member|
|
|
new_member = Member.new
|
|
new_member.attributes = member.attributes.dup.except("id", "project_id", "created_on")
|
|
new_member.role_ids = member.role_ids.dup
|
|
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 = Query.new
|
|
new_query.attributes = query.attributes.dup.except("id", "project_id", "sort_criteria")
|
|
new_query.sort_criteria = query.sort_criteria if query.sort_criteria
|
|
new_query.project = self
|
|
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.collect {|m| m.name}
|
|
Redmine::AccessControl.modules_permissions(module_names).collect {|p| p.name}
|
|
end
|
|
end
|
|
|
|
def allowed_actions
|
|
@actions_allowed ||= allowed_permissions.inject([]) { |actions, permission| actions += Redmine::AccessControl.allowed_actions(permission) }.flatten
|
|
end
|
|
|
|
# Returns all the active Systemwide and project specific activities
|
|
def active_activities
|
|
overridden_activity_ids = self.time_entry_activities.active.collect(&:parent_id)
|
|
|
|
if overridden_activity_ids.empty?
|
|
return TimeEntryActivity.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.all
|
|
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)
|
|
if include_inactive
|
|
return TimeEntryActivity.all.
|
|
find(:all,
|
|
:conditions => ["id NOT IN (?)", self.time_entry_activities.collect(&:parent_id)]) +
|
|
self.time_entry_activities
|
|
else
|
|
return TimeEntryActivity.active.
|
|
find(:all,
|
|
:conditions => ["id NOT IN (?)", self.time_entry_activities.active.collect(&:parent_id)]) +
|
|
self.time_entry_activities.active
|
|
end
|
|
end
|
|
end
|