view app/controllers/versions_controller.rb @ 1082:997f6d7738f7 bug_531

In repo controller entry action, show the page for the file even if it's binary (so user still has access to history etc links). This makes it possible to use the entry action as the default when a file is clicked on

# Redmine - project management software
# Copyright (C) 2006-2011  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 VersionsController < ApplicationController
  menu_item :roadmap
  model_object Version
  before_filter :find_model_object, :except => [:index, :new, :create, :close_completed]
  before_filter :find_project_from_association, :except => [:index, :new, :create, :close_completed]
  before_filter :find_project, :only => [:index, :new, :create, :close_completed]
  before_filter :authorize

  accept_api_auth :index, :show, :create, :update, :destroy

  helper :custom_fields
  helper :projects

  def index
    respond_to do |format|
      format.html {
        @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?}
      }
      format.api {
        @versions = @project.shared_versions.all
      }
    end
  end

  def show
    respond_to do |format|
      format.html {
        @issues = @version.fixed_issues.visible.find(:all,
          :include => [:status, :tracker, :priority],
          :order => "#{Tracker.table_name}.position, #{Issue.table_name}.id")
      }
      format.api
    end
  end

  def new
    @version = @project.versions.build
    if params[:version]
      attributes = params[:version].dup
      attributes.delete('sharing') unless attributes.nil? || @version.allowed_sharings.include?(attributes['sharing'])
      @version.safe_attributes = attributes
    end
  end

  def create
    # TODO: refactor with code above in #new
    @version = @project.versions.build
    if params[:version]
      attributes = params[:version].dup
      attributes.delete('sharing') unless attributes.nil? || @version.allowed_sharings.include?(attributes['sharing'])
      @version.safe_attributes = attributes
    end

    if request.post?
      if @version.save
        respond_to do |format|
          format.html do
            flash[:notice] = l(:notice_successful_create)
            redirect_back_or_default :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
          end
          format.js do
            # IE doesn't support the replace_html rjs method for select box options
            render(:update) {|page| page.replace "issue_fixed_version_id",
              content_tag('select', '<option></option>' + version_options_for_select(@project.shared_versions.open, @version), :id => 'issue_fixed_version_id', :name => 'issue[fixed_version_id]')
            }
          end
          format.api do
            render :action => 'show', :status => :created, :location => version_url(@version)
          end
        end
      else
        respond_to do |format|
          format.html { render :action => 'new' }
          format.js do
            render(:update) {|page| page.alert(@version.errors.full_messages.join('\n')) }
          end
          format.api  { render_validation_errors(@version) }
        end
      end
    end
  end

  def edit
  end

  def update
    if request.put? && params[:version]
      attributes = params[:version].dup
      attributes.delete('sharing') unless @version.allowed_sharings.include?(attributes['sharing'])
      @version.safe_attributes = attributes
      if @version.save
        respond_to do |format|
          format.html {
            flash[:notice] = l(:notice_successful_update)
            redirect_back_or_default :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
          }
          format.api  { head :ok }
        end
      else
        respond_to do |format|
          format.html { render :action => 'edit' }
          format.api  { render_validation_errors(@version) }
        end
      end
    end
  end

  def close_completed
    if request.put?
      @project.close_completed_versions
    end
    redirect_to :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
  end

  verify :method => :delete, :only => :destroy, :render => {:nothing => true, :status => :method_not_allowed }
  def destroy
    if @version.fixed_issues.empty?
      @version.destroy
      respond_to do |format|
        format.html { redirect_back_or_default :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project }
        format.api  { head :ok }
      end
    else
      respond_to do |format|
        format.html {
          flash[:error] = l(:notice_unable_delete_version)
          redirect_to :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
        }
        format.api  { head :unprocessable_entity }
      end
    end
  end

  def status_by
    respond_to do |format|
      format.html { render :action => 'show' }
      format.js { render(:update) {|page| page.replace_html 'status_by', render_issue_status_by(@version, params[:status_by])} }
    end
  end

private
  def find_project
    @project = Project.find(params[:project_id])
  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

end