SoundSoftware Code Site

# Redmine - project management software

# Copyright (C) 2006-2012  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 DocumentsController < ApplicationController

  default_search_scope :documents

  model_object Document

  before_filter :find_project_by_project_id, :only => [:index, :new, :create]

  before_filter :find_model_object, :except => [:index, :new, :create]

  before_filter :find_project_from_association, :except => [:index, :new, :create]

  before_filter :authorize

  helper :attachments

  def index

    @sort_by = %w(category date title author).include?(params[:sort_by]) ? params[:sort_by] : 'category'

    documents = @project.documents.find :all, :include => [:attachments, :category]

    case @sort_by

    when 'date'

      @grouped = documents.group_by {|d| d.updated_on.to_date }

    when 'title'

      @grouped = documents.group_by {|d| d.title.first.upcase}

    when 'author'

      @grouped = documents.select{|d| d.attachments.any?}.group_by {|d| d.attachments.last.author}

    else

      @grouped = documents.group_by(&:category)

    end

    @document = @project.documents.build

    render :layout => false if request.xhr?

  end

  def show

    @attachments = @document.attachments.find(:all, :order => "created_on DESC")

  end

  def new

    @document = @project.documents.build

    @document.safe_attributes = params[:document]

  end

  def create

    @document = @project.documents.build

    @document.safe_attributes = params[:document]

    @document.save_attachments(params[:attachments])

    if @document.save

      render_attachment_warning_if_needed(@document)

      flash[:notice] = l(:notice_successful_create)

      redirect_to :action => 'index', :project_id => @project

    else

      render :action => 'new'

    end

  end

  def edit

  end

  def update

    @document.safe_attributes = params[:document]

    if request.put? and @document.save

      flash[:notice] = l(:notice_successful_update)

      redirect_to :action => 'show', :id => @document

    else

      render :action => 'edit'

    end

  end

  def destroy

    @document.destroy if request.delete?

    redirect_to :controller => 'documents', :action => 'index', :project_id => @project

  end

  def add_attachment

    attachments = Attachment.attach_files(@document, params[:attachments])

    render_attachment_warning_if_needed(@document)

    if attachments.present? && attachments[:files].present? && Setting.notified_events.include?('document_added')

      Mailer.attachments_added(attachments[:files]).deliver

    end

    redirect_to :action => 'show', :id => @document

  end

end