Chris@909: # Redmine - project management software
Chris@909: # Copyright (C) 2006-2011  Jean-Philippe Lang
Chris@909: #
Chris@909: # This program is free software; you can redistribute it and/or
Chris@909: # modify it under the terms of the GNU General Public License
Chris@909: # as published by the Free Software Foundation; either version 2
Chris@909: # of the License, or (at your option) any later version.
Chris@909: #
Chris@909: # This program is distributed in the hope that it will be useful,
Chris@909: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@909: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@909: # GNU General Public License for more details.
Chris@909: #
Chris@909: # You should have received a copy of the GNU General Public License
Chris@909: # along with this program; if not, write to the Free Software
Chris@909: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@909: 
Chris@909: class ProjectsController < ApplicationController
Chris@909:   menu_item :overview
Chris@909:   menu_item :roadmap, :only => :roadmap
Chris@909:   menu_item :settings, :only => :settings
Chris@909: 
Chris@909:   before_filter :find_project, :except => [ :index, :list, :new, :create, :copy ]
Chris@909:   before_filter :authorize, :except => [ :index, :list, :new, :create, :copy, :archive, :unarchive, :destroy]
Chris@909:   before_filter :authorize_global, :only => [:new, :create]
Chris@909:   before_filter :require_admin, :only => [ :copy, :archive, :unarchive, :destroy ]
Chris@909:   accept_rss_auth :index
Chris@909:   accept_api_auth :index, :show, :create, :update, :destroy
Chris@909: 
Chris@909:   after_filter :only => [:create, :edit, :update, :archive, :unarchive, :destroy] do |controller|
Chris@909:     if controller.request.post?
Chris@909:       controller.send :expire_action, :controller => 'welcome', :action => 'robots.txt'
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   helper :sort
Chris@909:   include SortHelper
Chris@909:   helper :custom_fields
Chris@909:   include CustomFieldsHelper
Chris@909:   helper :issues
Chris@909:   helper :queries
Chris@909:   include QueriesHelper
Chris@909:   helper :repositories
Chris@909:   include RepositoriesHelper
Chris@909:   include ProjectsHelper
Chris@909: 
Chris@909:   # Lists visible projects
Chris@909:   def index
Chris@909:     respond_to do |format|
Chris@909:       format.html {
Chris@909:         @projects = Project.visible.find(:all, :order => 'lft')
Chris@909:       }
Chris@909:       format.api  {
Chris@909:         @offset, @limit = api_offset_and_limit
Chris@909:         @project_count = Project.visible.count
Chris@909:         @projects = Project.visible.all(:offset => @offset, :limit => @limit, :order => 'lft')
Chris@909:       }
Chris@909:       format.atom {
Chris@909:         projects = Project.visible.find(:all, :order => 'created_on DESC',
Chris@909:                                               :limit => Setting.feeds_limit.to_i)
Chris@909:         render_feed(projects, :title => "#{Setting.app_title}: #{l(:label_project_latest)}")
Chris@909:       }
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   def new
Chris@909:     @issue_custom_fields = IssueCustomField.find(:all, :order => "#{CustomField.table_name}.position")
Chris@909:     @trackers = Tracker.all
Chris@909:     @project = Project.new(params[:project])
Chris@909:   end
Chris@909: 
Chris@909:   verify :method => :post, :only => :create, :render => {:nothing => true, :status => :method_not_allowed }
Chris@909:   def create
Chris@909:     @issue_custom_fields = IssueCustomField.find(:all, :order => "#{CustomField.table_name}.position")
Chris@909:     @trackers = Tracker.all
Chris@909:     @project = Project.new
Chris@909:     @project.safe_attributes = params[:project]
Chris@909: 
Chris@909:     if validate_parent_id && @project.save
Chris@909:       @project.set_allowed_parent!(params[:project]['parent_id']) if params[:project].has_key?('parent_id')
Chris@909:       # Add current user as a project member if he is not admin
Chris@909:       unless User.current.admin?
Chris@909:         r = Role.givable.find_by_id(Setting.new_project_user_role_id.to_i) || Role.givable.first
Chris@909:         m = Member.new(:user => User.current, :roles => [r])
Chris@909:         @project.members << m
Chris@909:       end
Chris@909:       respond_to do |format|
Chris@909:         format.html {
Chris@909:           flash[:notice] = l(:notice_successful_create)
Chris@909:           redirect_to(params[:continue] ?
Chris@909:             {:controller => 'projects', :action => 'new', :project => {:parent_id => @project.parent_id}.reject {|k,v| v.nil?}} :
Chris@909:             {:controller => 'projects', :action => 'settings', :id => @project}
Chris@909:           )
Chris@909:         }
Chris@909:         format.api  { render :action => 'show', :status => :created, :location => url_for(:controller => 'projects', :action => 'show', :id => @project.id) }
Chris@909:       end
Chris@909:     else
Chris@909:       respond_to do |format|
Chris@909:         format.html { render :action => 'new' }
Chris@909:         format.api  { render_validation_errors(@project) }
Chris@909:       end
Chris@909:     end
Chris@909: 
Chris@909:   end
Chris@909: 
Chris@909:   def copy
Chris@909:     @issue_custom_fields = IssueCustomField.find(:all, :order => "#{CustomField.table_name}.position")
Chris@909:     @trackers = Tracker.all
Chris@909:     @root_projects = Project.find(:all,
Chris@909:                                   :conditions => "parent_id IS NULL AND status = #{Project::STATUS_ACTIVE}",
Chris@909:                                   :order => 'name')
Chris@909:     @source_project = Project.find(params[:id])
Chris@909:     if request.get?
Chris@909:       @project = Project.copy_from(@source_project)
Chris@909:       if @project
Chris@909:         @project.identifier = Project.next_identifier if Setting.sequential_project_identifiers?
Chris@909:       else
Chris@909:         redirect_to :controller => 'admin', :action => 'projects'
Chris@909:       end
Chris@909:     else
Chris@909:       Mailer.with_deliveries(params[:notifications] == '1') do
Chris@909:         @project = Project.new
Chris@909:         @project.safe_attributes = params[:project]
Chris@909:         if validate_parent_id && @project.copy(@source_project, :only => params[:only])
Chris@909:           @project.set_allowed_parent!(params[:project]['parent_id']) if params[:project].has_key?('parent_id')
Chris@909:           flash[:notice] = l(:notice_successful_create)
Chris@909:           redirect_to :controller => 'projects', :action => 'settings', :id => @project
Chris@909:         elsif !@project.new_record?
Chris@909:           # Project was created
Chris@909:           # But some objects were not copied due to validation failures
Chris@909:           # (eg. issues from disabled trackers)
Chris@909:           # TODO: inform about that
Chris@909:           redirect_to :controller => 'projects', :action => 'settings', :id => @project
Chris@909:         end
Chris@909:       end
Chris@909:     end
Chris@909:   rescue ActiveRecord::RecordNotFound
Chris@909:     redirect_to :controller => 'admin', :action => 'projects'
Chris@909:   end
Chris@909: 	
Chris@909:   # Show @project
Chris@909:   def show
Chris@909:     if params[:jump]
Chris@909:       # try to redirect to the requested menu item
Chris@909:       redirect_to_project_menu_item(@project, params[:jump]) && return
Chris@909:     end
Chris@909: 
Chris@909:     @users_by_role = @project.users_by_role
Chris@909:     @subprojects = @project.children.visible.all
Chris@909:     @news = @project.news.find(:all, :limit => 5, :include => [ :author, :project ], :order => "#{News.table_name}.created_on DESC")
Chris@909:     @trackers = @project.rolled_up_trackers
Chris@909: 
Chris@909:     cond = @project.project_condition(Setting.display_subprojects_issues?)
Chris@909: 
Chris@909:     @open_issues_by_tracker = Issue.visible.count(:group => :tracker,
Chris@909:                                             :include => [:project, :status, :tracker],
Chris@909:                                             :conditions => ["(#{cond}) AND #{IssueStatus.table_name}.is_closed=?", false])
Chris@909:     @total_issues_by_tracker = Issue.visible.count(:group => :tracker,
Chris@909:                                             :include => [:project, :status, :tracker],
Chris@909:                                             :conditions => cond)
Chris@909: 
Chris@909:     if User.current.allowed_to?(:view_time_entries, @project)
Chris@909:       @total_hours = TimeEntry.visible.sum(:hours, :include => :project, :conditions => cond).to_f
Chris@909:     end
Chris@909: 
Chris@909:     @key = User.current.rss_key
Chris@909: 
Chris@909:     respond_to do |format|
Chris@909:       format.html
Chris@909:       format.api
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   def settings
Chris@909:     @issue_custom_fields = IssueCustomField.find(:all, :order => "#{CustomField.table_name}.position")
Chris@909:     @issue_category ||= IssueCategory.new
Chris@909:     @member ||= @project.members.new
Chris@909:     @trackers = Tracker.all
Chris@909:     @repository ||= @project.repository
Chris@909:     @wiki ||= @project.wiki
Chris@909:   end
Chris@909: 
Chris@909:   def edit
Chris@909:   end
Chris@909: 
Chris@909:   # TODO: convert to PUT only
Chris@909:   verify :method => [:post, :put], :only => :update, :render => {:nothing => true, :status => :method_not_allowed }
Chris@909:   def update
Chris@909:     @project.safe_attributes = params[:project]
Chris@909:     if validate_parent_id && @project.save
Chris@909:       @project.set_allowed_parent!(params[:project]['parent_id']) if params[:project].has_key?('parent_id')
Chris@909:       respond_to do |format|
Chris@909:         format.html {
Chris@909:           flash[:notice] = l(:notice_successful_update)
Chris@909:           redirect_to :action => 'settings', :id => @project
Chris@909:         }
Chris@909:         format.api  { head :ok }
Chris@909:       end
Chris@909:     else
Chris@909:       respond_to do |format|
Chris@909:         format.html {
Chris@909:           settings
Chris@909:           render :action => 'settings'
Chris@909:         }
Chris@909:         format.api  { render_validation_errors(@project) }
Chris@909:       end
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   verify :method => :post, :only => :modules, :render => {:nothing => true, :status => :method_not_allowed }
Chris@909:   def modules
Chris@909:     @project.enabled_module_names = params[:enabled_module_names]
Chris@909:     flash[:notice] = l(:notice_successful_update)
Chris@909:     redirect_to :action => 'settings', :id => @project, :tab => 'modules'
Chris@909:   end
Chris@909: 
Chris@909:   def archive
Chris@909:     if request.post?
Chris@909:       unless @project.archive
Chris@909:         flash[:error] = l(:error_can_not_archive_project)
Chris@909:       end
Chris@909:     end
Chris@909:     redirect_to(url_for(:controller => 'admin', :action => 'projects', :status => params[:status]))
Chris@909:   end
Chris@909: 
Chris@909:   def unarchive
Chris@909:     @project.unarchive if request.post? && !@project.active?
Chris@909:     redirect_to(url_for(:controller => 'admin', :action => 'projects', :status => params[:status]))
Chris@909:   end
Chris@909: 
Chris@909:   # Delete @project
Chris@909:   def destroy
Chris@909:     @project_to_destroy = @project
Chris@909:     if request.get?
Chris@909:       # display confirmation view
Chris@909:     else
Chris@909:       if api_request? || params[:confirm]
Chris@909:         @project_to_destroy.destroy
Chris@909:         respond_to do |format|
Chris@909:           format.html { redirect_to :controller => 'admin', :action => 'projects' }
Chris@909:           format.api  { head :ok }
Chris@909:         end
Chris@909:       end
Chris@909:     end
Chris@909:     # hide project in layout
Chris@909:     @project = nil
Chris@909:   end
Chris@909: 
Chris@909: private
Chris@909:   def find_optional_project
Chris@909:     return true unless params[:id]
Chris@909:     @project = Project.find(params[:id])
Chris@909:     authorize
Chris@909:   rescue ActiveRecord::RecordNotFound
Chris@909:     render_404
Chris@909:   end
Chris@909: 
Chris@909:   # Validates parent_id param according to user's permissions
Chris@909:   # TODO: move it to Project model in a validation that depends on User.current
Chris@909:   def validate_parent_id
Chris@909:     return true if User.current.admin?
Chris@909:     parent_id = params[:project] && params[:project][:parent_id]
Chris@909:     if parent_id || @project.new_record?
Chris@909:       parent = parent_id.blank? ? nil : Project.find_by_id(parent_id.to_i)
Chris@909:       unless @project.allowed_parents.include?(parent)
Chris@909:         @project.errors.add :parent_id, :invalid
Chris@909:         return false
Chris@909:       end
Chris@909:     end
Chris@909:     true
Chris@909:   end
Chris@909: end