comparison app/controllers/projects_controller.rb @ 0:513646585e45

* Import Redmine trunk SVN rev 3859

+# Redmine - project management software
+# Copyright (C) 2006-2009  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 ProjectsController < ApplicationController
+  menu_item :overview
+  menu_item :activity, :only => :activity
+  menu_item :roadmap, :only => :roadmap
+  menu_item :files, :only => [:list_files, :add_file]
+  menu_item :settings, :only => :settings
+  
+  before_filter :find_project, :except => [ :index, :list, :add, :copy, :activity ]
+  before_filter :find_optional_project, :only => :activity
+  before_filter :authorize, :except => [ :index, :list, :add, :copy, :archive, :unarchive, :destroy, :activity ]
+  before_filter :authorize_global, :only => :add
+  before_filter :require_admin, :only => [ :copy, :archive, :unarchive, :destroy ]
+  accept_key_auth :activity, :index
+  
+  after_filter :only => [:add, :edit, :archive, :unarchive, :destroy] do |controller|
+    if controller.request.post?
+      controller.send :expire_action, :controller => 'welcome', :action => 'robots.txt'
+    end
+  end
+  
+  helper :sort
+  include SortHelper
+  helper :custom_fields
+  include CustomFieldsHelper   
+  helper :issues
+  helper :queries
+  include QueriesHelper
+  helper :repositories
+  include RepositoriesHelper
+  include ProjectsHelper
+  
+  # Lists visible projects
+  def index
+    respond_to do |format|
+      format.html { 
+        @projects = Project.visible.find(:all, :order => 'lft') 
+      }
+      format.xml  {
+        @projects = Project.visible.find(:all, :order => 'lft')
+      }
+      format.atom {
+        projects = Project.visible.find(:all, :order => 'created_on DESC',
+                                              :limit => Setting.feeds_limit.to_i)
+        render_feed(projects, :title => "#{Setting.app_title}: #{l(:label_project_latest)}")
+      }
+    end
+  end
+  
+  # Add a new project
+  def add
+    @issue_custom_fields = IssueCustomField.find(:all, :order => "#{CustomField.table_name}.position")
+    @trackers = Tracker.all
+    @project = Project.new(params[:project])
+    if request.get?
+      @project.identifier = Project.next_identifier if Setting.sequential_project_identifiers?
+      @project.trackers = Tracker.all
+      @project.is_public = Setting.default_projects_public?
+      @project.enabled_module_names = Setting.default_projects_modules
+    else
+      @project.enabled_module_names = params[:enabled_modules]
+      if validate_parent_id && @project.save
+        @project.set_allowed_parent!(params[:project]['parent_id']) if params[:project].has_key?('parent_id')
+        # Add current user as a project member if he is not admin
+        unless User.current.admin?
+          r = Role.givable.find_by_id(Setting.new_project_user_role_id.to_i) || Role.givable.first
+          m = Member.new(:user => User.current, :roles => [r])
+          @project.members << m
+        end
+        respond_to do |format|
+          format.html { 
+            flash[:notice] = l(:notice_successful_create)
+            redirect_to :controller => 'projects', :action => 'settings', :id => @project
+          }
+          format.xml  { head :created, :location => url_for(:controller => 'projects', :action => 'show', :id => @project.id) }
+        end
+      else
+        respond_to do |format|
+          format.html
+          format.xml  { render :xml => @project.errors, :status => :unprocessable_entity }
+        end
+      end
+    end	
+  end
+  
+  def copy
+    @issue_custom_fields = IssueCustomField.find(:all, :order => "#{CustomField.table_name}.position")
+    @trackers = Tracker.all
+    @root_projects = Project.find(:all,
+                                  :conditions => "parent_id IS NULL AND status = #{Project::STATUS_ACTIVE}",
+                                  :order => 'name')
+    @source_project = Project.find(params[:id])
+    if request.get?
+      @project = Project.copy_from(@source_project)
+      if @project
+        @project.identifier = Project.next_identifier if Setting.sequential_project_identifiers?
+      else
+        redirect_to :controller => 'admin', :action => 'projects'
+      end  
+    else
+      Mailer.with_deliveries(params[:notifications] == '1') do
+        @project = Project.new(params[:project])
+        @project.enabled_module_names = params[:enabled_modules]
+        if validate_parent_id && @project.copy(@source_project, :only => params[:only])
+          @project.set_allowed_parent!(params[:project]['parent_id']) if params[:project].has_key?('parent_id')
+          flash[:notice] = l(:notice_successful_create)
+          redirect_to :controller => 'admin', :action => 'projects'
+        elsif !@project.new_record?
+          # Project was created
+          # But some objects were not copied due to validation failures
+          # (eg. issues from disabled trackers)
+          # TODO: inform about that
+          redirect_to :controller => 'admin', :action => 'projects'
+        end
+      end
+    end
+  rescue ActiveRecord::RecordNotFound
+    redirect_to :controller => 'admin', :action => 'projects'
+  end
+	
+  # Show @project
+  def show
+    if params[:jump]
+      # try to redirect to the requested menu item
+      redirect_to_project_menu_item(@project, params[:jump]) && return
+    end
+    
+    @users_by_role = @project.users_by_role
+    @subprojects = @project.children.visible
+    @news = @project.news.find(:all, :limit => 5, :include => [ :author, :project ], :order => "#{News.table_name}.created_on DESC")
+    @trackers = @project.rolled_up_trackers
+    
+    cond = @project.project_condition(Setting.display_subprojects_issues?)
+    
+    @open_issues_by_tracker = Issue.visible.count(:group => :tracker,
+                                            :include => [:project, :status, :tracker],
+                                            :conditions => ["(#{cond}) AND #{IssueStatus.table_name}.is_closed=?", false])
+    @total_issues_by_tracker = Issue.visible.count(:group => :tracker,
+                                            :include => [:project, :status, :tracker],
+                                            :conditions => cond)
+    
+    TimeEntry.visible_by(User.current) do
+      @total_hours = TimeEntry.sum(:hours, 
+                                   :include => :project,
+                                   :conditions => cond).to_f
+    end
+    @key = User.current.rss_key
+    
+    respond_to do |format|
+      format.html
+      format.xml
+    end
+  end
+
+  def settings
+    @issue_custom_fields = IssueCustomField.find(:all, :order => "#{CustomField.table_name}.position")
+    @issue_category ||= IssueCategory.new
+    @member ||= @project.members.new
+    @trackers = Tracker.all
+    @repository ||= @project.repository
+    @wiki ||= @project.wiki
+  end
+  
+  # Edit @project
+  def edit
+    if request.get?
+    else
+      @project.attributes = params[:project]
+      if validate_parent_id && @project.save
+        @project.set_allowed_parent!(params[:project]['parent_id']) if params[:project].has_key?('parent_id')
+        respond_to do |format|
+          format.html { 
+            flash[:notice] = l(:notice_successful_update)
+            redirect_to :action => 'settings', :id => @project
+          }
+          format.xml  { head :ok }
+        end
+      else
+        respond_to do |format|
+          format.html { 
+            settings
+            render :action => 'settings'
+          }
+          format.xml  { render :xml => @project.errors, :status => :unprocessable_entity }
+        end
+      end
+    end
+  end
+  
+  def modules
+    @project.enabled_module_names = params[:enabled_modules]
+    flash[:notice] = l(:notice_successful_update)
+    redirect_to :action => 'settings', :id => @project, :tab => 'modules'
+  end
+
+  def archive
+    if request.post?
+      unless @project.archive
+        flash[:error] = l(:error_can_not_archive_project)
+      end
+    end
+    redirect_to(url_for(:controller => 'admin', :action => 'projects', :status => params[:status]))
+  end
+  
+  def unarchive
+    @project.unarchive if request.post? && !@project.active?
+    redirect_to(url_for(:controller => 'admin', :action => 'projects', :status => params[:status]))
+  end
+  
+  # Delete @project
+  def destroy
+    @project_to_destroy = @project
+    if request.get?
+      # display confirmation view
+    else
+      if params[:format] == 'xml' || params[:confirm]
+        @project_to_destroy.destroy
+        respond_to do |format|
+          format.html { redirect_to :controller => 'admin', :action => 'projects' }
+          format.xml  { head :ok }
+        end
+      end
+    end
+    # hide project in layout
+    @project = nil
+  end
+
+  def add_file
+    if request.post?
+      container = (params[:version_id].blank? ? @project : @project.versions.find_by_id(params[:version_id]))
+      attachments = Attachment.attach_files(container, params[:attachments])
+      render_attachment_warning_if_needed(container)
+
+      if !attachments.empty? && Setting.notified_events.include?('file_added')
+        Mailer.deliver_attachments_added(attachments[:files])
+      end
+      redirect_to :controller => 'projects', :action => 'list_files', :id => @project
+      return
+    end
+    @versions = @project.versions.sort
+  end
+
+  def save_activities
+    if request.post? && params[:enumerations]
+      Project.transaction do
+        params[:enumerations].each do |id, activity|
+          @project.update_or_create_time_entry_activity(id, activity)
+        end
+      end
+      flash[:notice] = l(:notice_successful_update)
+    end
+    
+    redirect_to :controller => 'projects', :action => 'settings', :tab => 'activities', :id => @project
+  end
+
+  def reset_activities
+    @project.time_entry_activities.each do |time_entry_activity|
+      time_entry_activity.destroy(time_entry_activity.parent)
+    end
+    flash[:notice] = l(:notice_successful_update)
+    redirect_to :controller => 'projects', :action => 'settings', :tab => 'activities', :id => @project
+  end
+  
+  def list_files
+    sort_init 'filename', 'asc'
+    sort_update 'filename' => "#{Attachment.table_name}.filename",
+                'created_on' => "#{Attachment.table_name}.created_on",
+                'size' => "#{Attachment.table_name}.filesize",
+                'downloads' => "#{Attachment.table_name}.downloads"
+                
+    @containers = [ Project.find(@project.id, :include => :attachments, :order => sort_clause)]
+    @containers += @project.versions.find(:all, :include => :attachments, :order => sort_clause).sort.reverse
+    render :layout => !request.xhr?
+  end
+
+  def roadmap
+    @trackers = @project.trackers.find(:all, :order => 'position')
+    retrieve_selected_tracker_ids(@trackers, @trackers.select {|t| t.is_in_roadmap?})
+    @with_subprojects = params[:with_subprojects].nil? ? Setting.display_subprojects_issues? : (params[:with_subprojects] == '1')
+    project_ids = @with_subprojects ? @project.self_and_descendants.collect(&:id) : [@project.id]
+    
+    @versions = @project.shared_versions || []
+    @versions += @project.rolled_up_versions.visible if @with_subprojects
+    @versions = @versions.uniq.sort
+    @versions.reject! {|version| version.closed? || version.completed? } unless params[:completed]
+    
+    @issues_by_version = {}
+    unless @selected_tracker_ids.empty?
+      @versions.each do |version|
+        issues = version.fixed_issues.visible.find(:all,
+                                                   :include => [:project, :status, :tracker, :priority],
+                                                   :conditions => {:tracker_id => @selected_tracker_ids, :project_id => project_ids},
+                                                   :order => "#{Project.table_name}.lft, #{Tracker.table_name}.position, #{Issue.table_name}.id")
+        @issues_by_version[version] = issues
+      end
+    end
+    @versions.reject! {|version| !project_ids.include?(version.project_id) && @issues_by_version[version].blank?}
+  end
+  
+  def activity
+    @days = Setting.activity_days_default.to_i
+    
+    if params[:from]
+      begin; @date_to = params[:from].to_date + 1; rescue; end
+    end
+
+    @date_to ||= Date.today + 1
+    @date_from = @date_to - @days
+    @with_subprojects = params[:with_subprojects].nil? ? Setting.display_subprojects_issues? : (params[:with_subprojects] == '1')
+    @author = (params[:user_id].blank? ? nil : User.active.find(params[:user_id]))
+    
+    @activity = Redmine::Activity::Fetcher.new(User.current, :project => @project, 
+                                                             :with_subprojects => @with_subprojects,
+                                                             :author => @author)
+    @activity.scope_select {|t| !params["show_#{t}"].nil?}
+    @activity.scope = (@author.nil? ? :default : :all) if @activity.scope.empty?
+
+    events = @activity.events(@date_from, @date_to)
+    
+    if events.empty? || stale?(:etag => [events.first, User.current])
+      respond_to do |format|
+        format.html { 
+          @events_by_day = events.group_by(&:event_date)
+          render :layout => false if request.xhr?
+        }
+        format.atom {
+          title = l(:label_activity)
+          if @author
+            title = @author.name
+          elsif @activity.scope.size == 1
+            title = l("label_#{@activity.scope.first.singularize}_plural")
+          end
+          render_feed(events, :title => "#{@project || Setting.app_title}: #{title}")
+        }
+      end
+    end
+    
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+  
+private
+  def find_optional_project
+    return true unless params[:id]
+    @project = Project.find(params[:id])
+    authorize
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def retrieve_selected_tracker_ids(selectable_trackers, default_trackers=nil)
+    if ids = params[:tracker_ids]
+      @selected_tracker_ids = (ids.is_a? Array) ? ids.collect { |id| id.to_i.to_s } : ids.split('/').collect { |id| id.to_i.to_s }
+    else
+      @selected_tracker_ids = (default_trackers || selectable_trackers).collect {|t| t.id.to_s }
+    end
+  end
+  
+  # Validates parent_id param according to user's permissions
+  # TODO: move it to Project model in a validation that depends on User.current
+  def validate_parent_id
+    return true if User.current.admin?
+    parent_id = params[:project] && params[:project][:parent_id]
+    if parent_id || @project.new_record?
+      parent = parent_id.blank? ? nil : Project.find_by_id(parent_id.to_i)
+      unless @project.allowed_parents.include?(parent)
+        @project.errors.add :parent_id, :invalid
+        return false
+      end
+    end
+    true
+  end
+end